DEVICE COMPRISING AN OBJECT WITH A HEATING AND BIOCOMPATIBLE TIP

Abstract

A device including an object with a pointed, sharp or heating tip, which is biocompatible and which includes at least one ferromagnetic material, a magnetic field generator suitable for directing the magnetic field of the ferromagnetic material in order to produce an increase in the temperature in the heating tip of the object, and a device for controlling the temperature of the heating tip of the object. Also, the cosmetic use of the device in the treatment of fine lines, dark circles and superficial cellulite. Finally, the use of the device in the treatment of varicose veins and/or in the treatment of syndromes connected to spondylalgia clinical settings and pain connected to these various clinical settings, in particular lumbago or chronic neck pain and their projected pain.

Claims

1-15. (canceled)

16. A device comprising: an object comprising a pointed, sharp or heated tip, that is biocompatible, and which comprises at least one ferromagnetic material, a magnetic field generator suitable for directing the magnetic field of the ferromagnetic material in order to produce an increase in the temperature in the heating tip of the object, and a device for controlling the temperature of the heating tip of the object wherein said magnetic field generator with the shape of a cylinder which comprises an orifice passed through perpendicularly by said object.

17. The device according to claim 16, wherein the magnetic field generator with the shape of a hollow cylindrical roller, intended to be placed on the skin, which comprises an orifice passed through perpendicularly by said object.

18. The device according to claim 16, wherein the magnetic field generator is formed from a shell made of insulating material.

19. The device according to claim 17, wherein the magnetic field generator is formed from a shell made of a conductive material, preferably a shell made of a conductive material.

20. The device according to claim 16, wherein the magnetic field generator has a diameter ranging from 10 mm to 100 mm, preferably from 20 mm to 80 mm and a thickness ranging from 0.1 mm to 50 mm, preferably from 0.5 mm to 25 mm.

21. The device according to claim 16, wherein said orifice of the magnetic field generator has a diameter ranging from 0.1 mm to 10 mm, preferably from 0.1 mm to 5 mm.

22. The device according to claim 16, wherein said tip of the object is sharp, and preferably is a scalpel blade.

23. The device according to claim 16, wherein said tip of the object is pointed and cylindrical, preferably is a needle, and in particular an acupuncture needle.

24. The device according to claim 16, wherein the ferromagnetic material is present in the entire object.

25. The device according to claim 16, wherein the object is covered at least partially with a layer of insulating material, preferably is covered entirely with a layer of insulating material except for the heating tip.

26. The device according to claim 16, further comprising a disc, insulating or heating, intended to be placed on the skin which comprises an orifice passed through perpendicularly by said object.

27. The device according to claim 16, wherein said magnetic field generator further comprises ferrite arranged in such a way as to direct the magnetic field along the longitudinal axis of said object.

28. The device according to claim 16, wherein said device for controlling the temperature is connected to the magnetic field generator and comprises: a) a device for displaying the temperature of the tip of the object, b) means for determining a setpoint temperature, and c) a device for controlling the magnetic field generator so that the temperature of the tip of the object is equal to the setpoint temperature.

29. The device according to claim 16, wherein said ferromagnetic material is chosen from steels, preferably chosen from ferritic stainless steels, martensitic stainless steels, and the mixtures of these steels, more preferably chosen from martensitic stainless steel 420, martensitic stainless steel 416, ferritic stainless steel 430 and the mixtures of these steels, and in particular the ferromagnetic material is martensitic stainless steel 420.

30. The device according to claim 16, wherein said tip of the object is covered at least partially with a biocompatible material, preferably the biocompatible material is chosen from silicone, polytetrafluoroethylene (teflon) and a hydrophilic polymer and preferably is silicone.

Description

BRIEF DESCRIPTION OF THE FIGURES

[0035] FIG. 1 is a diagram of a device 1 according to an embodiment of the present invention. In this embodiment, the object that comprises a heating tip 2 is a scalpel.

[0036] FIG. 2 is a diagram of a device 1 according to another embodiment of the present invention. In this embodiment, the object that comprises a heating tip 2 is an acupuncture needle.

[0037] FIG. 3 is a diagram of a device 1 according to another embodiment of the present invention. In this embodiment, the object that comprises a heating tip 2 is an acupuncture needle. In this embodiment, the magnetic field generator 3 has the shape of a cylindrical roller placed on the skin which comprises an orifice passed through perpendicularly by the object 2.

[0038] FIG. 4 is a diagram of a device 1 according to another embodiment of the present invention. In this embodiment, the object that comprises a heating tip 2 is an acupuncture needle and the connection between the object comprising a heating tip and the device for controlling the temperature 4 is done by means of a wireless connection such as for example a Bluetooth or Wi-Fi connection, which makes it possible to add to the device a treatment via suction cup.

[0039] FIG. 5 is a diagram of a device 1 according to another embodiment of the present invention. In this embodiment, the device further comprises a disc 6 placed on the skin which comprises an orifice passed through perpendicularly by the object 2.

[0040] FIG. 6 is a diagram of a device 1 according to another embodiment of the present invention. In this embodiment, the magnetic field generator 3 further comprises ferrite 7 arranged in such a way as to direct the magnetic field along the longitudinal axis of the object 2.

[0041] FIG. 7 is a diagram of a device 1 according to another embodiment of the present invention. In this embodiment, the magnetic field generator 3 has the shape of a cylindrical roller placed on the skin which comprises an orifice passed through perpendicularly by the object 2 and further comprises ferrite 7 arranged in such a way as to direct the magnetic field along the longitudinal axis of the object 2.

[0042] FIG. 8 is a horizontal cross-section view of the device 1 of FIG. 6.

[0043] FIG. 9 is a diagram of a device 1 according to another embodiment of the present invention. In this embodiment, the object that comprises a heating tip 2 is a scalpel and comprises in the entire object 2 (and therefore also in the heating tip) a ferromagnetic material 9. The object 2 is covered at least partially with a layer of insulating material 10, preferably is covered entirely with a layer of insulating material 10 except for the heating tip.

[0044] FIG. 10 is a diagram of the heating tip of the object 2 of the device 1 according to another embodiment of the present invention. In this embodiment, the tip of the object 2 comprises a ferromagnetic material 9 and is covered with a biocompatible material 11.

[0045] FIG. 11 is a diagram of the object 2 of the device 1 according to another embodiment of the present invention. In this embodiment, the ferromagnetic material is included in the entire object 2. The object 2 is covered at least partially with a layer of insulating material 10, preferably is covered entirely with a layer of insulating material 10 except for the heating tip. The object 2 is entirely covered with a biocompatible material 11.

[0046] FIG. 12 is a diagram of the device for controlling the temperature 4 of the device 1 according to another embodiment of the present invention. In this embodiment, the device for controlling the temperature comprises a device for displaying the temperature of the tip of the object 12 and the setpoint temperature 15, means for determining a setpoint temperature 13, and a switch 14.

DETAILED DESCRIPTION

[0047] The following description shall be understood better when reading the drawings. With the purpose of illustrating the invention, the device is shown in preferred embodiments. It must be understood, however, that the present application is not limited to the arrangements, structures, characteristics, embodiments and precise appearance indicated. The drawings are not to scale and are not intended to limit the scope of the claims to the embodiments shown in these drawings. Consequently, it must be understood that when characteristics mentioned in the claims are followed by references, said references are included solely for the purpose of improving the comprehension of the claims and do not in any way limit the scope of these claims.

[0048] Figures

[0049] FIGS. 1 and 9 show embodiments according to the invention, wherein the device 1 comprises an object 2 comprising a sharp and heating tip, which is biocompatible, such as a scalpel blade and which comprises at least one ferromagnetic material 9, not shown in FIG. 1. The device also comprises a magnetic field generator 3 suitable for directing the magnetic field of the ferromagnetic material in order to produce an increase in the temperature in the heating tip of the object 2 and a device for controlling the temperature 4 of the heating tip of the object 2. The device for controlling the temperature 4 acts on the magnetic field generator 3 by supplying a current. This current will produce a magnetic field. The magnetic field thus generated will orient the particles of the ferromagnetic material 9 (not shown in FIG. 1) contained in the object 2, more preferably in the entire object 2, and thus produce an increase in the temperature of the entire inside of the object 2. The temperature of the tip of the object 2 can be controlled by means for example of a thermometer or a thermocouple (not shown here), the device for controlling the temperature 4 thus modifying the current provided to the magnetic field generator 3. As shown in FIG. 9, the object 2 is covered at least partially with a layer of insulating material 10, preferably is covered entirely with a layer of insulating material 10 except for the heating tip. This insulating material can be chosen from all existing insulating materials, and in particular can be chosen from plastic materials. This insulating material makes it possible to thermally insulate the rest of the object 2, except for the tip. Thus, only the tip of the object 2 is hot and not the entire object 2. The skin and the organs that can be in contact with the rest of the object 2 are not heated.

[0050] FIGS. 2, 3, 4, 5, 6, 7 and 8 show embodiments according to the invention, wherein the device 1 comprises an object 2 that comprises a pointed heating tip that is biocompatible, such as an acupuncture needle and which comprises at least one ferromagnetic material 9, not shown in these figures. In these embodiments, the device also comprises a magnetic field generator 3 suitable for directing the magnetic field of the ferromagnetic material in order to produce an increase in the temperature in the heating tip of the object 2 and a device for controlling the temperature 4 of the heating tip of the object 2. In an embodiment, the magnetic field generator 3 is not fastened to the object 2. The device for controlling the temperature 4 acts on the magnetic field generator 3 by supplying a current. This current will produce a magnetic field. The magnetic field thus generated will orient the particles of the ferromagnetic material 9 (not shown here) contained in the object 2, more preferably in the entire object 2, and thus produce an increase in the temperature of the entire inside of the object 2. The temperature of the tip of the object 2 can be controlled by means for example of a thermometer or a thermocouple (not shown here), the device for controlling the temperature 4 thus modifying the courant provided to the magnetic field generator 3.

[0051] FIG. 3 shows an embodiment according to the invention, wherein the magnetic field generator 3 of the device 1 has the shape of a cylindrical roller, intended to be placed on the skin 5 which comprises an orifice passed through perpendicularly by the object 2. In an embodiment, said roller is insulating, i.e. it is generally formed from a shell made of insulating material, such as a shell made of plastic material, glass or aluminium. In another embodiment, said roller is heating, i.e. it is generally formed from a shell made of conductive material, such as a conductive metal. In this embodiment, the conductive material that forms the shell of said roller is preferably the same as that of the heating tip of the object 2. When said roller is heating, it can be heated thanks to the generated magnetic field which will orientate the particles of the ferromagnetic material 9 (not shown here) contained in the shell of said roller. The use of said roller formed from a shell made of insulating material makes it possible to not heat the skin and to concentrate the heating only on the heating tip of the object 2, for example for localised treatments. The use of said roller formed from a shell made of conductive material makes it possible to heat the skin, for example for non-localised treatments.

[0052] FIG. 4 shows an embodiment according to the invention, wherein the object 2 and the magnetic field generator 3 are connected to the device for controlling the temperature 4 by means of a wireless connection. This wireless connection can be for example a Bluetooth connection or a Wi-Fi connection which makes it possible to add to the device a treatment via suction cup.

[0053] FIG. 5 shows an embodiment according to the invention, wherein the device 1 further comprises a disc 6, insulating or heating, intended to be placed on the skin 5 which comprises an orifice passed through perpendicularly by the object 2. In an embodiment, the disc 6 is insulating, i.e. it is generally formed from an insulating material, such as a plastic material or glass. In another embodiment, the disc 6 is heating, i.e. it is generally formed from a conductive material, such as a conductive metal. In this embodiment, the conductive material that forms the disc is preferably the same as that of the heating tip of the object 2. When the disc 6 is heating, it can be heated in two ways: either independently of the heating tip of the object 2 for example by a heating system or by the object 2 by heat transfer via conduction. The additional use of the insulating disc 6 makes it possible to not heat the skin and to concentrate the heating only on the heating tip of the object 2, for example for localised treatments. The additional use of the heating disc 6 makes it possible to heat the skin, for example for non-localised treatments.

[0054] FIGS. 6 and 7 show an embodiment according to the invention, wherein the magnetic field generator 3 of the device 1 further comprises ferrite 7 arranged in such a way as to direct the magnetic field along the longitudinal axis of the object 2. The use of the ferrite 7 has the advantage of directing the magnetic field produced by the magnetic field generator 3 to the tip of the heating object 2. This makes it possible in particular to control, in a fine manner, the temperature reached by the tip of the heating object 2.

[0055] FIG. 8 shows as a horizontal cross-section the embodiment such as described in FIGS. 5 and 7. The ferrite 7 has the shape of a cylinder and is arranged around the object 2. The magnetic field generator 3 also has the shape of a cylinder and is arranged around the ferrite 7. The support 8, for example made of plastic material, is used to link the magnetic field generator 3 to the ferrite 7, with the whole being linked to the object 2, with this link not being shown here.

[0056] FIG. 9 shows an embodiment according to the invention, wherein the ferromagnetic material 9 is located in any object 2. The object 2 is covered at least partially with a layer of insulating material 10, preferably is covered entirely with a layer of insulating material 10 except for the heating tip. This insulating material can be chosen from all existing insulating materials, and in particular can be chosen from plastic materials. This insulating material makes it possible to thermally insulate the rest of the object 2, except for the tip. Thus, only the tip of the object 2 is hot and not the entire object 2. The skin and the organs that can be in contact with the rest of the object 2 are not heated.

[0057] FIG. 10 shows an enlargement of an embodiment according to the invention, wherein the device 1 comprising an object 2 that comprises a pointed heating tip that is biocompatible, such as an acupuncture needle and which comprises at least one ferromagnetic material 9. The heating and pointed tip is surrounded by a biocompatible material 11 such as silicone, polytetrafluoroethylene (teflon), a hydrophilic polymer, and preferably is silicone.

[0058] FIG. 11 shows an enlargement of an embodiment according to the invention, wherein the device 1 comprising an object 2 that comprises a pointed heating tip that is biocompatible, such as an acupuncture needle and which comprises at least one ferromagnetic material 9. The ferromagnetic material 9 is present in the entire object 2 The object 2 is covered at least partially with a layer of insulating material 10, preferably is covered entirely with a layer of insulating material 10 except for the heating tip. This insulating material can be chosen from all existing insulating materials, and in particular can be chosen from plastic materials. The object 2 is entirely covered with a biocompatible material 11 such as silicone, polytetrafluoroethylene (teflon), a hydrophilic polymer, and preferably the biocompatible material is silicone.

[0059] FIG. 12 shows a device for controlling the temperature 4 of the device 1 of an embodiment according to the invention. In this embodiment, the device for controlling the temperature comprises a device for displaying the temperature of the tip of the object 12 and the setpoint temperature 15, means 13 for determining a setpoint temperature, such as for example a +button and a −button, and a switch 14. In this embodiment, the user can set a setpoint temperature 14 by using means 13. Once this setpoint temperature 15 is determined, the temperature of the tip of the object, shown by the device for displaying 12, will change until the setpoint temperature 15 is reached. The temperature of the tip of the object 2 can be measured for example by means of a thermometer or a thermocouple, not shown here, connected to the device for controlling the temperature 4. For safety reasons, the user can constantly maintain control on the rising temperature of the tip of the object 2 by means of the switch 14 which makes it possible to completely interrupt the heating of the tip of the object 2. This switch 14 can also be used to stop at the end of the use the device 1 according to the invention.

[0060] The embodiments shown in the rest of the description apply to all of the description and in particular to all of the embodiments described in the figures of the application.

[0061] Heating Tip

[0062] In an embodiment of the invention, the heating tip of the object 2 is sharp, i.e. it has an elongated shape that has a side that is worked in such a way as to cut material, in particular the skin. In an embodiment, the heating tip is a scalpel blade or lancet. In an embodiment, the object 2 is a scalpel or lancet.

[0063] When the heating tip of the object 2 is sharp, in an embodiment, the heating tip can measure from 1 to 40 mm, preferably from 1 to 20 mm, more preferably from 3 to 10 mm.

[0064] When the heating tip of the object 2 is sharp, in an embodiment, the thickness of the tip of the object 2 varies by about 0.10 mm to 2.0 mm.

[0065] In another embodiment of the invention, the heating tip of the object 2 is pointed, i.e. it has an elongated and cylindrical shape and which is sufficiently fine to be able to pierce material in particular the skin. In an embodiment, the heating tip is a needle, more preferably an acupuncture needle.

[0066] When the heating tip of the object 2 is pointed, in an embodiment, the heating tip can measure from 1 to 40 mm, preferably from 1 to 20 mm, more preferably from 3 to 10 mm.

[0067] When the heating tip of the object 2 is pointed, in an embodiment, the diameter of the tip of the object 2 varies by about 0.15 mm to about 3.3 mm.

[0068] The heating tip of the object 2 of the device 1 according to the invention comprises at least one ferromagnetic material. In an embodiment, the ferromagnetic material is present only in the heating tip of the object 2. In another embodiment, the ferromagnetic material is present in the entire object 2.

[0069] Ferromagnetic Material

[0070] In an embodiment, the ferromagnetic material 9 is chosen from steels, preferably chosen from ferritic stainless steels, martensitic stainless steels, and the mixtures of these steels,

[0071] In an embodiment, the ferromagnetic material 9 is chosen from martensitic stainless steel 420, martensitic stainless steel 416, ferritic stainless steel 430, and the mixtures of these steels.

[0072] In an embodiment, the ferromagnetic material 9 is martensitic stainless steel 420. This material has the advantage of being both ferromagnetic and biocompatible.

[0073] Biocompatible Material

[0074] In an embodiment, the heating tip of the object 2 is covered with a biocompatible material.

[0075] In an embodiment, the object 2 is entirely covered with a biocompatible material.

[0076] In an embodiment, the biocompatible material is martensitic stainless steel 420. In an embodiment, the ferromagnetic material and the biocompatible material are a single and same compound, martensitic stainless steel 420.

[0077] In another embodiment, the biocompatible material is silicone, polytetrafluoroethylene (teflon) or a hydrophilic polymer, and preferably is silicone.

[0078] In an embodiment, the ferromagnetic material is martensitic stainless steel 416 and the biocompatible material is silicone.

[0079] In an embodiment, the ferromagnetic material is ferritic stainless steel 430 and the biocompatible material is silicone.

[0080] In an embodiment, the heating tip of the object 2 is covered with a layer of biocompatible material, for example silicone, with a thickness ranging from 1 μm to 25 μm, preferably ranging from 1 μm to 10 μm.

[0081] Insulating Material

[0082] In an embodiment, the object 2 is covered at least partially with a layer of insulating material 10. In an embodiment, the object 2 is entirely covered with a layer of insulating material 10 except for the heating tip. In an embodiment, the object 2 is entirely covered with a layer of insulating material 10 except for a zone in contact with a heating disc such as described hereinafter, when the latter is used. In an embodiment, the object 2 is entirely covered with a layer of insulating material 10 except for the heating tip and a zone in contact with a heating disc such as described hereinafter, when the latter is used.

[0083] This insulating material can be chosen from all existing insulating materials, and in particular can be chosen from plastic materials.

[0084] In an embodiment, the object 2 is entirely covered with a layer of insulating material 10 except for the heating tip forming a first layer and the object 2 is entirely covered with a biocompatible material forming a second layer. Thus, on the heating tip, there is a single layer, the biocompatible material, while for the rest of the object 2, there are two layers, the insulating material and the biocompatible material, with the understanding that the biocompatible material is outside of the object 2 (the portion in contact with the skin or the organs).

[0085] In an embodiment, the object 2 is entirely covered with a layer of insulating material 10 except for the heating tip and a zone in contact with a heating disc such as described hereinafter, when the latter is used, forming a first layer and the object 2 is entirely covered with a biocompatible material forming a second layer. Thus, on the heating tip and on the zone in contact with a heating disc such as described hereinafter, there is a single layer, the biocompatible material, while for the rest of the object 2, there are two layers, the insulating material and the biocompatible material, with the understanding that the biocompatible material is outside of the object 2 (the portion in contact with the skin or the organs).

[0086] Magnetic Field Generator

[0087] In an embodiment, the magnetic field generator 3 is arranged around the object 2. In an embodiment, the magnetic field generator 3 in the form of a hollow cylinder suitable for surrounding the object 2. In an embodiment, the magnetic field generator 3 has the shape of a cylinder which comprises an orifice passed through perpendicularly by the object 2. In an embodiment, the magnetic field generator 3 has the shape of a cylindrical roller intended to be placed on the skin 5 which comprises an orifice passed through perpendicularly by the object 2.

[0088] In an embodiment, the magnetic field generator 3 is insulating, i.e. it is formed from a shell made of insulating material. In an embodiment, the magnetic field generator 3 is formed from a shell made of plastic material. In an embodiment, the magnetic field generator 3 is formed from a shell made of glass. In an embodiment, the magnetic field generator 3 is formed from a shell made of aluminium.

[0089] When the magnetic field generator 3 has the shape of a cylindrical roller intended to be placed on the skin 5, in an embodiment, said roller is heating, i.e. it is generally formed from a shell made of conductive material. In an embodiment, said roller is formed from a shell made of a conductive metal. In an embodiment, the conductive metal is the same as that of the heating tip of the object 2. In an embodiment, the conductive metal is the same as that of the object 2.

[0090] In an embodiment, the magnetic field generator 3 is not fastened to the object 2.

[0091] In an embodiment, the magnetic field generator 3 has a diameter ranging from 10 mm to 100 mm, preferably from 20 mm to 80 mm. In an embodiment, the magnetic field generator 3 has a thickness ranging from 0.1 mm to 50 mm, preferably from 0.5 mm to 25 mm. In an embodiment, the orifice of the magnetic field generator 3 has a diameter ranging from 0.1 mm to 10 mm, preferably from 0.1 mm to 5 mm.

[0092] In an embodiment, the magnetic field generator 3 comprises a conductive coil passed through by an alternating current.

[0093] In an embodiment, the coil has a diameter ranging from 5 mm to 50 mm, preferably ranging from 5 mm to 30 mm. In an embodiment, the coil has a length ranging from 10 mm to 100 mm, preferably ranging from 20 mm to 50 mm. In an embodiment, the coil comprises a number of turns ranging from 50 to 1000, preferably ranging from 100 to 1000.

[0094] In an embodiment, the coil is formed from copper wire.

[0095] In an embodiment, the magnetic field generator 3 produces a magnetic field of an intensity ranging from 0.01 to 5 T, preferably from 0.1 to 1 T.

[0096] In an embodiment, the magnetic field generator 3 comprises several coils such as described hereinabove. In an embodiment, the magnetic field generator 3 comprises two coils such as described hereinabove. In an embodiment, the magnetic field generator 3 comprises three coils such as described hereinabove. In an embodiment, the magnetic field generator 3 comprises four coils such as described hereinabove. These various coils can be controlled separately by the device for controlling the temperature of the device of the invention which makes it possible, on the one hand, to further refine the control of the temperature, and on the other hand to cover a large range of temperatures. Thus, these various coils can be activated separately according to need.

[0097] In an embodiment, the magnetic field generator can be activated periodically. Thus, the magnetic field generator makes it possible to produce periods of heating and of cooling of the tip of the object 2, for example according to a cyclical program or according to a program established beforehand. In an embodiment, the magnetic field generator is provided with a frequency modulator.

[0098] In an embodiment, the device for controlling the temperature of the device of the invention is connected to the magnetic field generator and controls the magnetic field generator according to the temperature of the tip of the object and of a setpoint temperature.

[0099] In an embodiment, the device for controlling the temperature of the device of the invention is connected to the magnetic field generator and comprises a) a device for displaying the temperature of the tip of the object, b) means for determining a setpoint temperature, and c) a device for controlling the magnetic field generator so that the temperature of the tip of the object is equal to the setpoint temperature.

[0100] In another embodiment, the device for controlling the temperature of the device of the invention is connected to the magnetic field generator and comprises a) a device for displaying the temperature of the tip of the object and another device for displaying the temperature on the heating disc such as described hereinafter, when the latter is used, b) means for determining a setpoint temperature, and c) a device for controlling the magnetic field generator so that the temperature of the tip of the object and the temperature on the heating disc such as described hereinafter, when the latter is used are equal to the setpoint temperature.

[0101] Ferrite

[0102] In an embodiment, the magnetic field generator 3 further comprises ferrite 7 arranged in such a way as to direct the magnetic field along the longitudinal axis of the object 2.

[0103] In an embodiment, the ferrite has the form of a hollow cylinder suitable for surrounding the object 2.

[0104] Disc

[0105] In an embodiment, the device 1 further comprises a disc 6, insulating or heating, intended to be placed on the skin 5 which comprises an orifice passed through perpendicularly by the object 2.

[0106] In an embodiment, the disc 6 is insulating, i.e. it is formed from an insulating material. In an embodiment, the disc 6 is formed from a plastic material. In an embodiment, the disc 6 is formed from glass.

[0107] In another embodiment the disc 6 is heating, i.e. it is generally formed from a conductive material. In an embodiment, the disc 6 is formed from a conductive metal. In an embodiment, the conductive metal is the same as that of the heating tip of the object 2. In an embodiment, the conductive metal is the same as that of the object 2.

[0108] In an embodiment, the disc 6 has a diameter ranging from 10 mm to 100 mm, preferably from 20 mm to 80 mm. In an embodiment, the disc 6 has a thickness ranging from 0.1 mm to 5 mm, preferably from 0.5 mm to 2 mm. In an embodiment, the orifice of the disc 6 has a diameter ranging from 0.1 mm to 10 mm, preferably from 0.1 mm to 5 mm

[0109] Cosmetic Use

[0110] In an embodiment, the device 1 of the invention is used in the treatment of fine lines, dark circles and superficial cellulite. In this embodiment, the device for controlling the temperature of the device of the invention is configured so that the temperature of the tip of the object 2 is generally between 40° C. and 50° C., preferably between 40° C. and 42° C., and more preferably is equal to about 41.5° C.

[0111] Therapeutic Use

[0112] In an embodiment, the device 1 of the invention is used in the treatment of varicose veins. In this embodiment, the device for controlling the temperature of the device of the invention is configured so that the temperature of the tip of the object 2 is generally between 40° C. and 50° C., preferably between 40° C. and 42° C., and more preferably is equal to about 41.5° C.

[0113] In another embodiment, the device 1 of the invention is used in the treatment of syndromes related to spondylalgia clinical settings and pain related to these various clinical settings, in particular lumbago or chronic neck pain and their projected pain. In this embodiment, the device for controlling the temperature of the device of the invention is configured so that the temperature of the tip of the object 2 is generally between 75° C. and 95° C., more preferably is between 80° C. and 90° C.

[0114] In an embodiment, the device 1 of the invention is used as a replacement for radiofrequency techniques (or nucleoplasty). In an embodiment, the device 1 of the invention is used as a replacement for radiofrequency techniques of the leg. In this embodiment, the device for controlling the temperature of the device of the invention is configured so that the temperature of the tip of the object 2 is between 100° C. and 200° C., and more preferably is between 100° C. and 130° C.

[0115] In an embodiment, the device 1 of the invention is used as an alternative to the thermal treatments such as oxygen-ozone nucleolysis or the use of a laser for percutaneous discectomy with a Holmium-Yag laser. These two techniques are for example described in the thesis of Daniel SPAETER defended on 21 Jun. 2004 entitled “Treatment of sciatica via the percutaneous route: interest of nucleoplasty via radiofrequency, concerning 15 cases” with the jury comprised of: Mr A Gangi, Mr J. L. Dietemann, Mr J. P. Steib, Mr. X. Buy and Mr. P. Laurent.

[0116] In an embodiment, the device 1 of the invention can be used in the treatment of certain cancers, in particular on solid tumours of cancers.

[0117] In an embodiment, the device 1 of the invention is used as an alternative to an electric lancet. In this embodiment, the tip of the heating object is generally sharp.

[0118] Although various embodiments have been described and shown, the detailed description must not be considered as being limited to the latter. Various modifications can be made to the embodiments by those skilled in the art without leaving the true spirit and the scope of the disclosure such as defined by the claims.

REFERENCES

[0119] 1—Device [0120] 2—Object comprising a heating tip [0121] 3—Magnetic field generator [0122] 4—Device for controlling the temperature of the heating tip of the object [0123] 5—Skin [0124] 6—Disc [0125] 7—Ferrite [0126] 8—Support [0127] 9—Ferromagnetic material [0128] 10—Insulating material [0129] 11—Biocompatible material [0130] 12—Device for displaying the temperature of the tip of the object [0131] 13—Means for determining a setpoint temperature [0132] 14—Switch [0133] 15—Device for displaying the setpoint temperature