Movable knee arthroscopic surgery waterproof device

Abstract

The utility model discloses a movable knee arthroscopic surgery waterproof device, and belongs to the technical field of medical instruments. The waterproof device comprises an effusion bag, the effusion bag is a bag body with an opening in the top, a connecting assembly is arranged on the outer side face of the front side of the effusion bag, and the connecting assembly is used for fixedly connecting the front side of the effusion bag with a surgical gown of a medical worker; a U-shaped opening is formed in the rear side of the effusion bag, a pasting assembly is arranged at the position, corresponding to the edge of the U-shaped opening, of the outer side face of the rear side of the effusion bag, and the pasting assembly is used for wrapping the U-shaped opening formed in the rear side of the effusion bag and pasting the U-shaped opening to the legs of a patient. According to the design, in the knee arthroscopic surgery process, the front side of the hydrops bag can be dragged by medical staff and moves along with the position change of the medical staff, then flushing fluid is completely collected into the hydrops bag, the situations of fluid leakage and the like are prevented, and the situation that disposable surgical drapes are soaked or the ground of an operating room is polluted is avoided.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a waterproof mobile knee arthroscopy device. Background Technology

[0002] Knee arthroscopy, as a minimally invasive technique, is widely used in the diagnosis and treatment of knee joint diseases. During the procedure, irrigating the joint cavity to remove debris and blood is an essential step. However, irrigation can lead to fluid accumulation in the surgical area, affecting the surgical field of vision and increasing the difficulty of the surgery and the risk of infection.

[0003] Therefore, waterproof bags are currently used to avoid the above problems. Specifically, the waterproof bag is attached to the surgical site, ensuring that it is tightly attached and without any gaps around it. However, existing waterproof bags have the following problems: the waterproof bag cannot move with the medical staff, which can easily lead to leakage of the irrigation fluid, which in turn can cause the disposable surgical drape to become wet or cause ground pollution. Utility Model Content

[0004] The purpose of this invention is to provide a mobile waterproof device for knee arthroscopy, which addresses the current state of the technology. During knee arthroscopy, the front of the effusion bag can be pulled by medical staff and moved with their position, thereby collecting all the irrigation fluid into the effusion bag, preventing leakage, avoiding the soaking of disposable surgical sheets, or contamination of the operating room floor.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A mobile waterproof device for knee arthroscopy includes a fluid bag, which is an open-top bag.

[0007] A connecting component is provided on the outer side of the front of the effusion bag. The connecting component is used to fix the front of the effusion bag to the surgical gown of the medical staff.

[0008] The effusion bag has a U-shaped opening on the back side, and an adhesive component is provided on the outer side of the back side of the effusion bag corresponding to the edge of the U-shaped opening. The adhesive component is used to wrap the U-shaped opening on the back side of the effusion bag and stick it to the patient's leg.

[0009] Furthermore, the connecting component is a hook and loop fastener assembly, which includes a male hook and loop fastener and a female hook and loop fastener. The back of the male hook and loop fastener has an adhesive layer and is attached to the outer side of the front of the liquid collection bag. The female hook and loop fastener is connected to the male hook and loop fastener, and its back has an adhesive layer and release paper is attached to it.

[0010] Furthermore, the adhesive component includes double-sided adhesive tape, one side of which is adhered to the outer side of the back of the liquid collection bag, and the other side is adhered with release paper.

[0011] Furthermore, support strips are fixedly provided on the outer surfaces of both the left and right sides of the liquid collection bag, and the support strips are deformable.

[0012] Furthermore, the support strip is made of aluminum.

[0013] Furthermore, a protective sheet is attached to the outer surface of the fluid collection bag at the end of each support bar.

[0014] Furthermore, the protective sheet extends from the outer side of the fluid collection bag to the inner side of the fluid collection bag.

[0015] Furthermore, the protective sheet is a non-woven fabric sheet.

[0016] Furthermore, a drain pipe is provided at the bottom of the collection bag, which is used to connect to the suction device.

[0017] Furthermore, the drain pipe fitting is equipped with an end cap or a control valve, which is used to control the opening and closing of the drain pipe fitting.

[0018] The beneficial effects of this utility model are as follows:

[0019] 1. This utility model provides a mobile waterproof device for knee arthroscopy. A connecting component is added to the outer side of the front of the effusion bag. The connecting component can fix the front of the effusion bag to the surgical gown of the medical staff. According to the above design, during knee arthroscopy, the front of the effusion bag can be pulled by the medical staff and move with the change of position of the medical staff, thereby collecting all the irrigation fluid into the effusion bag, preventing leakage and avoiding the wetness of the disposable surgical drape or the contamination of the operating room floor.

[0020] 2. This utility model provides a mobile waterproof device for knee arthroscopy, the connecting component of which consists of male and female hook and loop fasteners. According to the above design, during knee arthroscopy, the front of the effusion bag can be quickly connected to or separated from the surgical gown of the medical staff, making it easy to operate and use.

[0021] 3. This utility model provides a mobile waterproof device for knee arthroscopy, in which deformable support strips are added to the outer surfaces of both sides of the effusion bag to support the opening of the effusion bag. According to the above design, during knee arthroscopy, the effusion bag can collect the irrigation fluid more completely, further preventing leakage.

[0022] 4. This utility model provides a mobile waterproof device for knee arthroscopy, which adds a drainage tube to the bottom of the effusion bag, connecting it to a suction device in the operating room. According to this design, during knee arthroscopy, the fluid collected in the effusion bag can be drained simultaneously, thus avoiding the risk of the effusion bag rupturing due to excessive fluid. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram (top view) of a mobile waterproof device for knee arthroscopy according to this utility model;

[0024] Figure 2 This is a schematic diagram of the front section of a mobile waterproof device for knee arthroscopy according to this utility model.

[0025] Figure 3 This is a schematic diagram of the posterior segment of a mobile waterproof device for knee arthroscopy according to this utility model.

[0026] Figure 4 This is a schematic diagram of the side panel of a mobile waterproof device for knee arthroscopy according to this utility model.

[0027] Labeling instructions: 1. Liquid collection bag, 101. Front piece, 102. Rear piece, 103. Side piece, 2. Connecting assembly, 3. Drain fitting, 4. Support bar, 5. U-shaped opening, 6. Adhesive assembly, 7. End cap, 8. Protective sheet. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] Example 1:

[0030] Please see Figures 1-4 As shown, a mobile waterproof device for knee arthroscopy includes a fluid bag 1, which is an open-top bag.

[0031] The liquid collection bag 1 includes a front piece 101, a rear piece 102, and two side pieces 103. The left side of the front piece 101 is sealed to the left side of the rear piece 102 through one side piece 103, and the right side of the front piece 101 is sealed to the right side of the rear piece 102 through the other side piece 103. The lower sides of the front piece 101, the rear piece 102, and the two side pieces 103 are sealed together.

[0032] In this embodiment, for example, the front piece 101 and the rear piece 102 have an upper width of 90cm, a lower width of 10cm, and a height of 120cm; for the side piece 103, the upper width is 60cm, the lower width is 2cm, and the height is 123cm.

[0033] A connecting component 2 is provided on the outer side of the front of the effusion bag 1. The connecting component 2 is used to fix the front of the effusion bag to the surgical gown of the medical staff.

[0034] Specifically, the connecting component 2 is arranged on the front piece 101.

[0035] More specifically, the connecting component 2 is a hook and loop fastener assembly, which includes a male hook and loop fastener and a female hook and loop fastener. The back of the male hook and loop fastener has an adhesive layer and is attached to the outer side of the front of the effusion bag 1. The female hook and loop fastener is connected to the male hook and loop fastener, and its back also has an adhesive layer and a release paper. By peeling off the release paper from the female hook and loop fastener, it can be attached to the surgical gown of the medical staff.

[0036] In this embodiment, for example, the number of hook and loop fastener components is 2, the width is 25cm, one hook and loop fastener component is 15cm from the upper side of the front piece 101, and the other hook and loop fastener component is 25cm from the upper side of the front piece 101.

[0037] The effusion bag 1 has a U-shaped opening 5 on the rear side, and an adhesive component 6 is provided on the outer side of the rear side of the effusion bag 1 corresponding to the edge of the U-shaped opening 5. The adhesive component 6 is used to wrap the U-shaped opening 5 on the rear side of the effusion bag 1 and stick it to the patient's leg.

[0038] Specifically, the U-shaped opening 5 and the adhesive component 6 are arranged on the back piece 102.

[0039] More specifically, the adhesive component 6 includes double-sided adhesive tape. One side of the double-sided adhesive tape is attached to the outer side of the back of the effusion bag 1, and the other side is attached with release paper. The tape can be adhered to the patient's leg by peeling off the release paper.

[0040] In this embodiment, for example, the double-sided adhesive tape is a substrate-free type, which is an adhesive applied to release paper; the width and height of the U-shaped opening 5 are both 25cm.

[0041] According to the above design, for this waterproof device, the patient's leg can be completely inserted into the effusion bag 1 through the U-shaped opening 5, and knee arthroscopy can be performed directly in the effusion bag 1. On the one hand, a connecting component 2 is added to the outer side of the front of the effusion bag 1. The connecting component 2 can fix the front of the effusion bag 1 to the surgical gown of the medical staff. During the knee arthroscopy, the front of the effusion bag 1 can be pulled by the medical staff and move with the change of position of the medical staff, so as to collect all the irrigation fluid into the effusion bag and prevent leakage and other situations, avoid the disposable surgical drape from getting wet, or cause the operating room floor to be contaminated. On the other hand, the connecting component 2 is composed of male hook and loop fasteners and female hook and loop fasteners. During the knee arthroscopy, the front of the effusion bag 1 can be quickly connected or separated from the surgical gown of the medical staff, which is easy to operate and use.

[0042] Example 2:

[0043] Please see Figure 1 , 4 As shown, based on Example 1, support strips 4 are fixedly provided on the outer surfaces of both the left and right sides of the liquid collection bag 1, and the support strips 4 are deformable.

[0044] Specifically, the support bar 4 is arranged on the side plate 103.

[0045] In this embodiment, for example, the support strip 4 is an aluminum strip, the liquid collection bag 1 is a plastic bag, and the support strip 4 is fixed to the liquid collection bag 1 by heat fusion.

[0046] According to the above design, deformable support strips 4 are added to the outer surfaces of both sides of the effusion bag 1. Based on the support strips 4, the opening of the effusion bag 1 is supported. During the knee arthroscopic surgery, the effusion bag 1 can collect the irrigation fluid more completely, further preventing leakage and other situations.

[0047] In the above technical solution, preferably, a protective sheet 8 is attached to the outer side of the effusion bag 1 at the end of each support bar 4 to cover the end of the support bar 4 to prevent scratching the patient or medical staff.

[0048] Specifically, the protective sheet 8 extends from the outer side of the effusion bag 1 to the inner side of the effusion bag 1 to improve its firmness.

[0049] In this embodiment, for example, the protective sheet 1 is a non-woven fabric sheet.

[0050] Example 3:

[0051] Please see Figure 1 , 3 As shown, based on Example 1, the bottom of the liquid collection bag 1 is provided with a drain pipe 3, which is used to connect to the suction device.

[0052] Specifically, the drain pipe 3 is arranged on the rear piece 102 of the liquid collection bag 1.

[0053] More specifically, the drain pipe 3 is equipped with an end cap 7 or a control valve (not shown in the figure), which is used to control the opening and closing of the drain pipe 3.

[0054] In this embodiment, for example, the center of the drain pipe 3 is 5 cm away from the lower side of the rear piece 102.

[0055] According to the above design, a drainage tube 3 is added to the bottom of the effusion bag 1. The drainage tube 3 is connected to the suction device in the operating room. During the knee arthroscopy, the fluid collected in the effusion bag 1 can be drained at the same time, thereby avoiding the risk of the effusion bag 1 rupturing due to excessive fluid.

[0056] Of course, the above are only preferred embodiments of this utility model and are not intended to limit the scope of application of this utility model. Therefore, any equivalent changes made to the principle of this utility model should be included within the protection scope of this utility model.

Claims

1. A portable waterproof device for knee arthroscopy, characterized in that: Includes a fluid collection bag, which is a bag with an open top; A connecting component is provided on the outer side of the front of the effusion bag. The connecting component is used to fix the front of the effusion bag to the surgical gown of the medical staff. The effusion bag has a U-shaped opening on the back side, and an adhesive component is provided on the outer side of the back side of the effusion bag corresponding to the edge of the U-shaped opening. The adhesive component is used to wrap the U-shaped opening on the back side of the effusion bag and stick it to the patient's leg.

2. The portable waterproof device for knee arthroscopy according to claim 1, characterized in that: The connecting component is a hook and loop fastener assembly, which includes a male hook and loop fastener and a female hook and loop fastener. The back of the male hook and loop fastener has an adhesive layer and is attached to the outer side of the front of the liquid collection bag. The female hook and loop fastener is connected to the male hook and loop fastener, and its back has an adhesive layer and release paper is attached to it.

3. The mobile waterproof device for knee arthroscopy according to claim 1, characterized in that: The adhesive component includes double-sided adhesive tape, one side of which is attached to the outer side of the back of the liquid collection bag, and the other side is attached with release paper.

4. A mobile waterproof device for knee arthroscopy according to any one of claims 1 to 3, characterized in that: Support strips are fixedly provided on the outer surfaces of both the left and right sides of the liquid collection bag, and the support strips are deformable.

5. A mobile waterproof device for knee arthroscopy according to claim 4, characterized in that: The support strip is made of aluminum.

6. A waterproof mobile knee arthroscopy device according to claim 4, characterized in that: A protective sheet is attached to the outer surface of the liquid collection bag at the end of each support bar.

7. A waterproof mobile knee arthroscopy device according to claim 6, characterized in that: The protective sheet extends from the outer side of the fluid collection bag to the inner side of the fluid collection bag.

8. A mobile waterproof device for knee arthroscopy according to claim 7, characterized in that: The protective sheet is a non-woven fabric sheet.

9. A mobile waterproof device for knee arthroscopy according to claim 1, characterized in that: The bottom of the collection bag is equipped with a drain pipe, which is used to connect to the suction device.

10. A mobile waterproof device for knee arthroscopy according to claim 9, characterized in that: The drain pipe is equipped with an end cap or a control valve, which is used to control the opening and closing of the drain pipe.

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