The present invention relates to a method and system for manufacturing a compensator for total body irradiation using a camera, and more particularly, to a method and system for manufacturing a patient-tailored compensator of accurate values using a 3D printer based on information acquired through a camera including a space depth sensor and a motion tracking sensor to perform a precise treatment by minimizing the error that can be generated during the treatment. According to one aspect of the present invention, an apparatus for manufacturing a compensator applied to a treatment using total body irradiation (TBI) may include: a first sensor for sensing a space depth of a body of a patient; a second sensor for tracking and sensing a motion of the patient; a depth camera for generating three-dimensional scan information on the body of the patient using the information sensed by the first sensor and the second sensor; and a 3D printer for manufacturing the compensator using the three-dimensional scan information.

An ultra-small camera module with wide field of view includes (a) a wafer-level lens system for forming, on an image plane, an image of a wide field-of-view scene, wherein the wafer-level lens system includes (i) a distal planar surface positioned closest to the scene and no more than 2.5 millimeters away from the image plane in direction along optical axis of the wafer-level lens system, and (ii) a plurality of lens elements optically coupled in series along the optical axis, each of the lens elements having a curved surface, and (b) an image sensor mechanically coupled to the wafer-level lens system and including a rectangular array of photosensitive pixels, positioned at the image plane, for capturing the image, wherein cross section of the ultra-small camera module, orthogonal to the optical axis, is rectangular with side lengths no greater than 1.5 millimeters.

A medical device tray for carrying a plurality of medical devices includes: a base made of a substantially rigid material, the base forming at least one base through-hole; and a covering affixed to the base, the covering being made of a material which is softer than the substantially rigid material of the base, the covering forming at least one covering through-hole, the at least one base through-hole and the at least one covering through-hole cooperating to form at least one medical device tray through-hole configured for directly supporting a respective one of the plurality of medical devices.

A breathing circuit component includes an inlet, an outlet and an enclosing wall. The enclosing wall defines a gases passageway between the inlet and the outlet. At least a region of the enclosing wall is formed from a breathable material that allows the passage of water vapor without allowing the passage of liquid water or respiratory gases. The breathing circuit component may be the expiratory limb of a breathing circuit.

A larynx mask is provided that comprises a dorsal cover plate with an inflatable cuff integrally formed thereon and a tube connecting connector having an insertion section for connecting to an insertion tube. Two separate lumens are provided in the region of the insertion section, these being the esophageal lumen and a respiration lumen. These two lumens are separated from each other by a separating and supporting, wall. The separating and supporting wall extends from the insertion section to the tip of the larynx mask. While the esophageal lumen opens into an esophageal outlet at the proximal end of the mask, the respiration lumen opens in the ventral direction and is closed in the proximal direction close to the tip of the mask. Such a larynx mask is produced in one piece by way of injection of molding and is reinforced by the separating or supporting wall to prevent kinking.

The application discloses a conformable support structure for use in fiber composite precursor; a resin impregnated conformable fiber composite precursor, which may surround the support structure, for being manually manipulated and plastically deformed into a desired shape before being cured into a final product having the desired shape; the corresponding final product, which may be an orthosis or other product; and methods of making the final product or orthosis. The support structure is typically plastically deformable by hand to form the desired shape, may be substantially planar and may have various voids to promote controlled plastic deformation of the frame in one or more desired directions. The core may comprise a wire or tube and may include packing or filler material. The precursor includes a fiber layer impregnated with a thermoset resin and includes a compressor around the fiber layer. The fiber layer is supported internally or externally by the conformable support member. The precursor may be custom fitted to match the shape of an object and then thermally cured into a strong rigid product. The cured precursor can then be used to make a custom finished product.

An antibiotic-eluting article for implantation into a mammalian subject, produced by an additive manufacturing process wherein a polymeric material is concurrently deposited with a selected antibiotic. The additive manufacturing process is a fused deposition modeling process. The antibiotic-eluting article may be temporary or permanent orthopaedic skeletal component, an orthopaedic articulating joint replacement component, and/or an external hard-shell casing for an implantable device. One or more bone-growth-promoting compositions may be concurrently deposited with the polymeric material. The implantable device may be a cardiac pacemaker, a spinal cord stimulator, a neurostimulation system, an intrathecal drug pump for delivery of medicants into the spinal fluid, and infusion pump for delivery of chemotherapeutics and or anti-spasmodics, an insulin pump, an osmotic pump, and a heparin pump.

Described is a supporting base (1) for medical instruments (2), comprising a supporting layer (3) having a relative visible front surface (4) and a relative rear surface (5) opposite the visible surface (4); The supporting layer (3) also has a plurality of holes (6) extending from the front surface (4) towards the rear surface (5); More specifically, the supporting layer has a gripping portion (9) positioned on the rear surface (5) and irreversibly joined to the supporting layer (3) to form a single body with said supporting layer (3). The supporting base (1) has at least one opening (17) for inserting, in use, a medical instrument (2), positioned at each hole (6) and extending from the front surface (4) towards the rear surface (5) and through the gripping portion (9).

The invention discloses an osteotomy guide plate and a preparation method thereof. The osteotomy guide plate comprises a substrate, an osteotomy guide standardized part, a guide plate retention hole, a nail hole and a drainage channel; wherein the guide plate retention hole is distributed on the surface of the substrate; the outer end side of the nail hole is integrally formed with a standardized sleeve, and a detachably connected protective inner sleeve standardized part is provided within the standardized sleeve. The preparation method comprises parameter design and model printing, wherein an innovative nail hole positioning method is used in the parameter design. The invention is suitable for the osteotomy operation of different parts, with the advantages of convenient production, high precision and long service life; the preparation method improves the accuracy of opening a hole on the osteotomy guide plate.

A massage device includes a plurality of massage rollers including a first-end massage roller, a second-end massage roller, and at least one intermediate massage roller, each massage roller having a spherical shape and being rotatable about a roller axis. Further, the device may be constructed of a coated sponge material for a smooth finish to resist sweat or dirt. The massage balls may have bump and pits to facilitate muscle and tissue stimulation. The massage device is useful in the administration of deep-tissue massage. The device may be used to massage many different minor muscle groups located in the hands and feet, as well a major muscle groups in the upper and lower back, and legs.