ENDOSCOPE CLEANING CART

Abstract

The present invention provides a cart that can perform bedside cleaning and carry an endoscope, and carries the endoscope, and carries an endoscope including an insertion unit to be inserted into a body cavity and an operation unit for operating the insertion unit, the cart including: a placement portion on which a storage bag storing a cleaning liquid is placed; and a holding portion that holds the operation unit above the placement portion, in which the operation unit is held by the holding portion, and the insertion unit is immersed in the cleaning liquid in the storage bag.

Claims

1. An endoscope cleaning cart that carries an endoscope including an insertion unit to be inserted into a body cavity and an operation unit for operating the insertion unit, the endoscope cleaning cart comprising: a placement portion on which a storage bag storing a cleaning liquid is placed; and a holding portion that holds the operation unit above the placement portion, wherein the operation unit is held by the holding portion, and the insertion unit is immersed in the cleaning liquid in the storage bag.

2. The endoscope cleaning cart according to claim 1, wherein the holding portion includes one or a plurality of hanger portions for hooking the operation unit.

3. The endoscope cleaning cart according to claim 2, wherein the plurality of hanger portions are configured such that the operation units adjacent to each other are alternately arranged in a state where the plurality of operation units are hooked.

4. The endoscope cleaning cart according to claim 1, wherein the holding portion is formed of a material having translucency.

5. The endoscope cleaning cart according to claim 1, wherein a cushion member is provided below the storage bag in the placement portion.

6. The endoscope cleaning cart according to claim 1, further comprising a leakage preventing box that is provided between the storage bag and the placement portion and stores a lower portion of the storage bag.

7. The endoscope cleaning cart according to claim 6, wherein the leakage preventing box is set with a leakage preventing bag that stores the lower portion of the storage bag, and is detachably provided from the placement portion.

8. The endoscope cleaning cart according to claim 1, further comprising a handle portion gripped at a time of carrying and provided on a rear side in a traveling direction, wherein the handle portion and the holding portion are provided on the same side.

9. The endoscope cleaning cart according to claim 1, further comprising: an upper frame portion to which an upper portion of the storage bag is attached; and a connecting frame portion provided between the upper frame unit and the placement portion, wherein a space is formed between the upper frame portion and the placement portion.

Description

BRIEF DESCRIPTION OF DRAWINGS

[0022] FIG. 1 is a perspective view illustrating a usage state of an endoscope cleaning cart according to an embodiment of the present invention.

[0023] FIG. 2 is a front view of the endoscope cleaning cart of the embodiment.

[0024] FIG. 3 is a side view of the endoscope cleaning cart of the embodiment.

[0025] FIG. 4 is a plan view of the endoscope cleaning cart of the embodiment.

[0026] FIG. 5 is a cross-sectional view of a placement portion and a leakage preventing box of the same embodiment.

[0027] FIG. 6 is a plan view and a front view of a holding portion of the same embodiment.

[0028] FIG. 7 is a schematic view illustrating dimensions of each unit of the endoscope cleaning cart of the embodiment.

[0029] FIG. 8 is a front view of the endoscope cleaning cart of the present invention.

[0030] FIG. 9 is a rear view of the endoscope cleaning cart of the present invention.

[0031] FIG. 10 is a right side view of the endoscope cleaning cart of the present invention.

[0032] FIG. 11 is a left side view of the endoscope cleaning cart of the present invention.

[0033] FIG. 12 is a plan view of the endoscope cleaning cart of the present invention.

[0034] FIG. 13 is a bottom view of the endoscope cleaning cart of the present invention.

DESCRIPTION OF EMBODIMENTS

[0035] An endoscope cleaning cart according to an embodiment of the present invention will be described with reference to the drawings.

[0036] Note that any of the following drawings is schematically omitted or exaggerated as appropriate for easy understanding.

[0037] <Device Configuration>

[0038] As illustrated in FIG. 1, an endoscope cleaning cart 100 of the present embodiment carries an endoscope Z after use from, for example, an endoscopic examination room to a cleaning room. Furthermore, the endoscope cleaning cart 100 is used to perform bedside cleaning of the endoscope Z after use, for example, in the endoscopic examination room. Note that the endoscope Z includes an insertion unit Z1 to be inserted into a body cavity and an operation unit Z2 for operating the insertion unit Z1. Although FIG. 1 illustrates two types of endoscopes (normal endoscope and portable flexible endoscope with display such as for airway management), the type of endoscope is not limited thereto.

[0039] Specifically, as illustrated in FIGS. 1 to 4, the endoscope cleaning cart 100 includes a placement portion 2 on which a storage bag B1 storing a cleaning liquid is placed, and a holding portion 3 that holds an operation unit Z2 above the placement portion 2. In the endoscope cleaning cart 100 of the present embodiment, the placement portion 2 and the holding portion 3 are provided on the cart main body 4 having a substantially rectangular parallelepiped frame shape.

[0040] The cleaning liquid is, for example, an enzyme cleaning agent for cleaning the insertion unit Z1. In addition, for example, a transparent plastic bag can be used as the storage bag B1 in order to make the inside visible.

[0041] In a lower portion of the cart main body 4, casters 5 are provided at four corners, respectively. In addition, the cart main body 4 is gripped at the time of carrying and has a handle portion 6 provided on the rear side in the traveling direction.

[0042] The cart main body 4 includes a lower frame portion 41 having a rectangular frame shape on which the placement portion 2 is provided, an upper frame portion 42 having a rectangular frame shape on which an upper portion of the storage bag B1 storing the cleaning liquid is attached, and linear connecting frame portions 43a to 43d that connect the lower frame portion 41 and the upper frame portion 42 and are provided between the upper frame portion 42 and the placement portion 2.

[0043] In the cart main body 4, at least the upper frame portion 42 is covered with a buffer member 9 made of resin such as urethane, for example, in order to prevent the endoscope Z (in particular, the insertion unit Z1) from coming into contact with and being damaged. Note that the cart main body 4 is made of stainless steel in consideration of durability and rust prevention.

[0044] Further, in the cart main body 4, the connecting frame portions 43a and 43b on the handle portion 6 side have upper extending portions 431 extending upward from the upper frame portion 42, and the handle portion 6 is provided so as to connect the upper extending portions 431. The holding portion 3 is provided on the upper portion of the upper extending portion 431. That is, the handle portion 6 and the holding portion 3 are provided on the same side (the rear side in the traveling direction) in the cart main body 4. The connecting frame portions 43a to 43d have lower extending portions 432 extending downward from the lower frame portion 41, and casters 5 are provided on the lower extending portion 432.

[0045] The placement portion 2 is provided in the lower frame portion 41 of the cart main body 4, and the storage bag B1 storing the cleaning liquid is placed thereon. As illustrated in FIG. 5, the placement portion 2 of the present embodiment includes, for example, a planar placement surface portion 21 on which the storage bag B1 is placed on the upper surface, and a side wall portion 22 surrounding the placement surface portion 21 so that the storage bag B1 placed on the placement surface portion 21 does not fall outward from the placement surface portion 21.

[0046] The side wall portion 22 is provided over the connecting frame portions 43a to 43d adjacent to each other, and is provided continuously with the placement surface portion 21 in the present embodiment. The placement surface portion 21 and the side wall portion 22 form a storage space opened upward, and the lower portion (portion storing the cleaning liquid) of the storage bag B1 is stored in the storage space. In this configuration, there is a space between the upper frame portion 42 and the placement portion 2, specifically, between the upper frame portion 42 and the side wall portion 22.

[0047] As illustrated in FIG. 5, a cushion member 7 made of, for example, resin is provided below the storage bag B1 in the placement portion 2. In the present embodiment, since a leakage preventing box 8 is provided between the storage bag B1 and the placement portion 2, the cushion member 7 is provided at the bottom portion of the leakage preventing box 8.

[0048] The leakage preventing box 8 stores a lower portion of the storage bag B1, and is configured to be detachable from the placement portion 2. Specifically, the leakage preventing box 8 is detachably stored in a storage space including the placement surface portion 21 and the side wall portion 22. A leakage preventing bag B2 for storing a lower portion of the storage bag B1 is detachably set in the leakage preventing box 8.

[0049] Furthermore, a pocket portion 10 is provided in the connecting frame portions 43a and 43b on the handle portion 6 side in the cart main body 4. The pocket portion 10 stores an air/water supply adapter used at the time of cleaning, a waterproof cap at the time of replacing the air/water supply adapter, a contaminant container, a tool used at the time of cleaning a bucket or the like, or a tool necessary for other operation. The pocket portion 10 is provided so as to bridge the connecting frame portions 43a and 43b on the handle portion 6 side, and is fixed behind the connecting frame portions 43a and 43b in the traveling direction.

[0050] The holding portion 3 holds the operation unit Z2 so that the operation unit Z2 does not fall off the endoscope cleaning cart 100 at the time of carrying. Specifically, as illustrated in FIG. 6, the holding portion 3 includes one or a plurality of hanger portions 31 for hooking the operation unit Z2.

[0051] Specifically, the holding portion 3 has a flat plate shape, and the plurality of hanger portions 31 into which the operation unit Z2 is inserted and hooked are formed from the front side portion (front side in the traveling direction) toward the rear. The holding portion 3 is provided above the upper extending portions 431 of the connecting frame portions 43a and 43b. That is, the holding portion 3 of the present embodiment is located above the handle portion 6.

[0052] Here, the plurality of hanger portions 31 are configured such that the operation units Z2 adjacent to each other are alternately arranged in a state where the plurality of operation units Z2 are hooked. Specifically, the hanger portions 31 formed rearward from the front side have different lengths. The interval between the hanger portions 31 (dimension between the hanger portions 31) is, for example, 4 cm from the size of the operation unit (scope head) of each company.

[0053] In addition, the holding portion 3 is formed of a material having translucency, and is formed using transparent resin in the present embodiment. Here, for example, a transparent acrylic plate having a thickness of 2 cm is used in order to impart durability to the holding portion 3.

[0054] Finally, dimensions of each unit of the endoscope cleaning cart 100 of the present embodiment will be described with reference to FIG. 7.

[0055] The height dimension from the ground to the handle portion 6 of the endoscope cleaning cart 100 is 87.5 cm, and the height dimension to the ground of the holding portion 3 is 101 cm. These dimensions are set to heights that are easy to use in consideration of the average height of females of 155 cm (20 years old). In addition, in the cart main body 4, the front-rear dimension and the left-right dimension of the lower frame portion 41 are the same, and the front-rear dimension and the left-right dimension of the upper frame portion 42 are the same, and the width dimension (front-rear dimension) of the upper frame portion 42 is 37 cm. This width dimension is set to a dimension that improves the stability of the endoscope cleaning cart 100 as examined from JIS dimension standards of the wheelchair. Further, in consideration of stability, casters 5 having a diameter of 10 cm are used, and stoppers are provided on two casters 5 on a diagonal line. Other dimensions are as illustrated in FIG. 7.

Effects of Present Embodiment

[0056] According to the endoscope cleaning cart 100 of the present embodiment configured as described above, it is possible to efficiently perform the bedside cleaning of the endoscope Z by causing the holding portion 3 to hold the operation unit Z2 of the endoscope Z immediately after removal from the body cavity of the patient and immersing the insertion unit Z1 in the cleaning liquid in the storage bag B1. In addition, since the endoscope Z after use can be carried to the cleaning chamber in this state, it is possible to safely carry the endoscope Z after use and to efficiently clean the endoscope Z in the cleaning chamber.

Other Embodiments

[0057] For example, the holding portion 3 of the above embodiment has the hanger portion 31 for hooking the operation unit Z2, but may have a structure for holding the operation unit Z2 so as not to fall from the cart 100 at the time of carrying, such as a holding portion for sandwiching and holding the operation unit Z2.

[0058] In addition, although the holding portion 3 of the above embodiment is provided on the same side as the handle portion 6, the holding portion 3 may be provided on the opposite side (front side in the traveling direction) to the handle portion 6 in the cart main body 4, or may be provided on one of the left and right sides in the cart main body 4.

[0059] Further, in the above embodiment, the cushion member 7 is disposed in the leakage preventing box 8, but in the case of a configuration not including the leakage preventing box 8, the cushion member 7 may be provided in the placement portion 2.

[0060] The placement portion 2 is not limited to the configuration including the placement surface portion 21 and the side wall portion 22 as long as the storage bag B1 does not fall, and specifically, a recess for storing the storage bag B1 may be formed.

[0061] In addition, in the above embodiment, the casters are provided on the lower extending portions 432 of the connecting frame portion 43, but the casters 5 may be provided on the lower surface of the placement portion 2.

[0062] In addition, the cart main body has a substantially rectangular parallelepiped frame shape, but may have other shapes.

[0063] In addition, various modifications and combinations of the embodiment may be made without departing from the gist of the present invention.

LIST OF REFERENCE CHARACTERS

[0064] 100 endoscope cleaning cart [0065] Z endoscope [0066] Z1 insertion unit [0067] Z2 operation unit [0068] B1 storage bag [0069] B2 leakage preventing bag [0070] 2 placement portion [0071] 3 holding portion [0072] 31 hanger portion [0073] 4 cart main body [0074] 42 upper frame portion [0075] 43a to 43d connecting frame portion [0076] 6 handle portion [0077] 7 cushion member [0078] 8 leakage preventing box

INDUSTRIAL APPLICABILITY

[0079] According to the present invention, it is possible to provide a cart capable of performing bedside cleaning and carrying an endoscope.