CN221490591U - A sewage collection and treatment device for arthroscopic surgery - Google Patents

Abstract

The utility model discloses a sewage collection and treatment device for arthroscopic surgery, including a liquid collection bag, a collection box and a connecting ring. The liquid collection bag includes a liquid collection bag body and a conical liquid collection bag. The liquid collection bag body is in a semi-conical shape with a truncated tip, and an adhesive strip is provided at the upper opening of the liquid collection bag body. The lower end of the liquid collection bag body is connected to the upper end surface of the connecting ring, and the upper opening of the conical liquid collection bag is connected to the inner side wall of the connecting ring. A connecting port is provided at the upper end of the collecting box, and an annular convex structure is provided at the connecting port. An annular groove is provided at the lower end surface of the connecting ring. The liquid collection bag is connected to the collecting box by snapping the annular convex structure with the annular groove of the connecting ring. The utility model can be attached to a surgical drape through an adhesive strip, and a connecting ring with an annular groove is provided, so that the liquid collection bag and the collecting box can be detachably and stably connected. At the same time, a stable collecting base is formed by the collecting box and the connecting ring, thereby ensuring the stability of the device during use.

Description

A sewage collection and treatment device for arthroscopic surgery

Technical Field

The utility model relates to the technical field of surgical accessories, in particular to a sewage collection and treatment device for arthroscopic surgery.

Background Art

Currently, in arthroscopic surgery, a large amount of saline lavage fluid is required for continuous flushing to ensure a clear field of vision. As a result, the lavage fluid often soaks the surgical drapes, and the surgical gowns and floor water pollute the operating room, which not only seriously affects the aseptic principle, but also causes the surgeon to stand in the lavage fluid and blood during the operation, seriously affecting the doctor's comfort.

At present, the sewage treatment methods for irrigation fluid in most hospital operating rooms include: 1. Use disposable waterproof sheets and stick disposable collection bags on the waterproof sheets to collect the irrigation fluid in the collection bags; 2. Or use a floor suction cup with radial grooves to use negative pressure to suck the water on the floor into the drainage bottle.

However, the above methods all have the following problems: 1. The body position needs to be constantly adjusted during arthroscopy, and a large amount of irrigation fluid stored in the fluid collection bag will affect the position adjustment; 2. The fluid collection bag itself is very light. When adjusting the body position during surgery, the fluid collection bag may be pulled out, posing a risk of leakage, and then contaminating the drape area and ground water; 3. The floor suction cup needs to use a negative pressure suction device to suck the sewage into the negative pressure bag. The negative pressure bag itself is a disposable consumable, which will increase the patient's surgical costs. In addition, the floor suction cup is a treatment for ground water, and it cannot guarantee the environment required for surgery.

Therefore, there is an urgent need for a sewage collection and treatment device for arthroscopic surgery to solve the problem that the irrigation fluid cannot be effectively collected and treated during arthroscopic surgery.

Summary of the invention

In view of the deficiencies in the prior art, the utility model provides a sewage collection and treatment device for arthroscopic surgery, so as to solve the problem that the irrigation fluid cannot be effectively collected and treated during the arthroscopic surgery.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A sewage collection and treatment device for arthroscopic surgery is characterized in that it includes a liquid collecting bag, a collecting box and a connecting ring, the liquid collecting bag includes a liquid collecting bag body and a conical liquid collecting bag, the liquid collecting bag body is a semi-conical shape with a truncated tip, and an adhesive strip is provided at the upper opening of the liquid collecting bag body, the lower opening of the liquid collecting bag body is sealed and connected to the upper end surface of the connecting ring in a circumferential manner, and the upper opening of the conical liquid collecting bag is sealed and connected to the inner side wall of the connecting ring in a circumferential manner; a connecting port is provided at the upper end of the collecting box for the lower opening of the conical liquid collecting bag to extend into, a circle of annular protrusion structures is provided at the connecting port, and an annular groove is provided on the lower end surface of the connecting ring for clamping and fixing with the annular protrusion structure, and the liquid collecting bag is clamped with the annular protrusion structure through the annular groove of the connecting ring to be connected to the collecting box.

To optimize the above technical solutions, the specific measures taken also include:

Furthermore, the inner side wall of the liquid collecting bag body is provided with a single-layer waterproof film.

Furthermore, a ligature is provided at one end of the conical liquid collecting bag extending into the collecting box.

Furthermore, there is a gap between one end of the conical liquid collecting bag extending into the collecting box and the bottom of the inner cavity of the collecting box.

Furthermore, the liquid collecting bag body and the conical liquid collecting bag are made of soft and transparent PVC material.

Furthermore, the connecting ring is made of PP material.

Furthermore, the collection box comprises a box cover and a box body, the box body and the box cover are hingedly connected by a hinge structure, the box cover is provided with the connecting port and the annular protrusion structure, and the box cover is also provided with a circular hole.

Furthermore, a water pump is provided in the inner cavity of the box body, and a power line and a water outlet pipe of the water pump pass through the circular hole on the box cover.

Furthermore, a mesh PP plate is provided around the water pump, and the mesh PP plate is provided with holes through which a power cord and a water outlet pipe of the water pump can pass.

Furthermore, a buckle structure is provided between the box cover and the box body, the buckle structure is arranged opposite to the hinge structure, the buckle structure includes a cover buckle and a lug, the cover buckle is hinged on the box cover, the lug is correspondingly arranged on the box body, and the cover buckle can be buckled on the lug.

The beneficial effects of the utility model are:

The utility model provides an adhesive strip so that one side of the upper opening of the liquid collecting bag can be adhered to the surgical bed sheet, and the adhesive strip connects the surgical bed sheet with the liquid collecting bag to ensure the smooth inflow of the irrigation fluid; the horizontal adhesive strip can also make it easy for the upper opening of the liquid collecting bag to form a three-dimensional semicircular opening to avoid the upper opening of the liquid collecting bag from being unable to open stably; the connection ring with an annular groove is provided so that the liquid collecting bag and the collection box can be detachably and stably connected to facilitate disassembly or cleaning; at the same time, a stable collection base is formed by the collection box and the connection ring to ensure the stability of the device during use; the irrigation fluid is stably collected and stored by the collection box to avoid overflow of the irrigation fluid; the irrigation fluid is promptly led out to a bucket away from the operating bed by a water pump to avoid excessive accumulation of the irrigation fluid and overflow of the collection box.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a side sectional view of a sewage collection and treatment device for arthroscopic surgery proposed by the present invention;

FIG2 is a schematic structural diagram of a liquid collecting bag of a sewage collecting and treating device for arthroscopic surgery proposed by the present invention;

FIG3 is a schematic diagram of the upper structure of a connection port of a sewage collection and treatment device for arthroscopic surgery proposed by the present invention;

FIG4 is a schematic diagram of the structure below the connection port of a sewage collection and treatment device for arthroscopic surgery proposed by the present invention;

FIG5 is a schematic structural diagram of a collection box of a sewage collection and treatment device for arthroscopic surgery proposed by the present invention;

FIG. 6 is a schematic diagram of the opening of a collection box of a sewage collection and treatment device for arthroscopic surgery proposed by the present invention.

Figure numerals: 1. liquid collecting bag, 11. adhesive strip, 12. single-layer waterproof membrane, 13. liquid collecting bag body, 14. conical liquid collecting bag, 141. ligature, 2. collecting box, 21. box cover, 211. annular raised structure, 212. round hole, 22. box body, 221. mesh PP board, 23. buckle structure, 231. cover, 232. lug, 24. hinge structure, 3. connecting ring.

Implementation

The utility model is described in detail below with reference to the accompanying drawings.

As shown in Figures 1, 3, 4 and 5, a sewage collection and treatment device for arthroscopic surgery according to an embodiment of the utility model comprises a liquid collection bag 1, a collection box 2 and a connecting ring 3. The liquid collection bag 1 comprises a liquid collection bag body 13 and a conical liquid collection bag 14. The liquid collection bag body 13 is in a semi-conical shape with a truncated tip, and a horizontal strip-shaped adhesive strip 11 is provided at the upper end opening of the liquid collection bag body 13. The lower end opening of the liquid collection bag body 13 is circumferentially sealed and connected to the upper end surface of the connecting ring 3 or the connecting ring 3. The outer wall of the conical liquid collecting bag 14 is sealed and connected to the inner wall of the connecting ring 3 in a circumferential manner; the upper end of the collecting box 2 is provided with a connecting port for the lower end opening of the conical liquid collecting bag 14 to extend into, and a circle of annular protrusion structure 211 is provided at the connecting port, and the lower end surface of the connecting ring 3 is provided with an annular groove for clamping and fixing with the annular protrusion structure 211. The liquid collecting bag 1 is connected to the collecting box 2 by clamping with the annular protrusion structure 211 through the annular groove of the connecting ring 3.

The device of the utility model is provided with an adhesive strip 11, so that one side of the upper opening of the liquid collecting bag body 13 can be adhered to the surgical bed sheet. The adhesive strip 11 connects the surgical bed sheet with the liquid collecting bag 1 to ensure the smooth inflow of the irrigation fluid; the horizontal adhesive strip 11 can also make it easy for the upper opening of the liquid collecting bag body 13 to form a three-dimensional semicircular opening, thereby preventing the upper opening of the liquid collecting bag body 13 from being unable to open stably; the connection ring 3 with an annular groove is provided, so that the liquid collecting bag 1 and the collection box 2 can be detachably and stably connected, which is convenient for disassembly, assembly or cleaning; at the same time, a stable collection base is formed by the collection box 2 and the connecting ring 3, thereby ensuring the stability of the device during use; the irrigation fluid is stably collected and stored by the collection box 2 to ensure a stable sterile environment.

In another embodiment, a single-layer waterproof film 12 is provided on the inner wall of the liquid collecting bag 13. In this way, the waterproof effect of the liquid collecting bag 13 is increased, and the service life of the device is increased.

As shown in FIG. 2 , in another embodiment, a ligature 141 is provided at one end of the conical liquid collecting bag 14 extending into the collecting box 2. Thus, when in use, the ligature 141 can be used to close the end of the conical liquid collecting bag 14 extending into the collecting box 2 as required.

In another embodiment, there is a gap between the end of the conical liquid collecting bag 14 extending into the collection box 2 and the bottom of the inner cavity of the collection box 2, so that when in use, the conical liquid collecting bag 14 can be freely suspended in the collection box to ensure smooth collection and storage of the irrigation fluid. In this embodiment, the end of the conical liquid collecting bag 14 extending into the collection box 2 is a tube, which can extend the length of the conical liquid collecting bag 14 in the collection box 2, making it easier to drain to reduce the infection link, and the tube shape is also convenient for the ligature 141 to close the end.

The liquid collecting bag body 13 and the conical liquid collecting bag 14 are made of soft and transparent PVC material, and the connecting ring 3 is made of PP material.

As shown in Figures 5 and 6, in another embodiment, the collection box 2 includes a box cover 21 and a box body 22, the box body 22 and the box cover 21 are hinged by a hinge structure 24, a connection port and an annular protrusion structure 211 are provided on the box cover 21, and a circular hole 212 is also provided on the box cover 21. In this way, when in use, the box cover 21 can be opened and closed as needed through the hinge structure 24 between the box body 22 and the box cover 21, and the box body 22 can be dumped or cleaned; and external equipment or pressure balance can be connected as needed through the circular hole 212.

A water pump is provided in the inner cavity of the box body 22, and the power cord and the water outlet pipe of the water pump pass through the round hole 212 on the box cover 21, and the water outlet pipe can be connected to an external storage device. In this way, the irrigation liquid in the collection box 2 can be actively led out by the water pump, increasing the functionality and diversification of the device. The water pump can be connected to an external storage device to conveniently introduce the irrigation liquid in the collection box 2 into a larger water bucket to quickly increase the storage capacity.

The water pump is surrounded by a mesh PP plate 221, which is provided with holes for the power cord and the outlet pipe of the water pump to pass through. The mesh PP plate 221 can protect the water pump and filter impurities, prevent the conical liquid collecting bag 14 from blocking the water inlet of the water pump, and ensure that the sewage is discharged in time.

Among them, a buckle structure 23 is provided between the box cover 21 and the box body 22, and the buckle structure 23 is arranged opposite to the hinge structure 24. The buckle structure 23 includes a cover buckle 231 and a lug 232. The cover buckle 231 is hinged on the box cover 21, and the lug 232 is correspondingly arranged on the box body 22. The cover buckle 231 can be buckled on the lug 232. In this way, the box cover 21 and the box body 22 can be locked as needed through the buckle structure 23 to ensure the stability of the device when in use.

During the specific implementation of the device of the utility model, the liquid collection bag 1 and the connecting ring 3 can be a disposable antibacterial integrated design. After the arthroscopic surgery is completed, the doctor uses the adhesive strip 11 to stick the liquid collection bag 1 to the lower edge of the surgical area. After the semi-conical liquid collection bag body 13 of the liquid collection bag 1 is three-dimensionally expanded, the doctor can clamp the outer layer on the surgical gown with hemostatic forceps, and then hang the conical liquid collection bag 14 and the connecting ring 3 to the ground together; the hand-washing nurse opens the box cover 21 of the collection box 2, passes the conical liquid collection bag 14 through the connecting port on the box cover 21 and places it in the collection box 2, and then presses the annular protruding structure 211 around the connecting port into the groove below the connecting ring 3, then unties the ligature 141, closes the box cover 21, and locks the buckle structure 23. Before the operation, a common commercial water pump is located in a water pump room separated by a mesh PP plate 221. The power cord and the water outlet pipe of the water pump are passed through the round hole 212 on the box cover 21, and the water outlet pipe is ready to be connected to an external water bucket as needed.

During the operation, the liquid collection bag 13 is always three-dimensionally expanded to facilitate the inflow of irrigation fluid, effectively preventing the liquid from soaking the surgical drape and the surgeon's surgical gown, and reducing the risk of infection for patients and medical staff. At the same time, the design of the liquid collection bag 13 and the connecting ring 3 prevents the liquid collection bag 1 from being pulled out of the collection box 2 when adjusting the body position during the operation. The water pump can drain the irrigation fluid to a larger bucket away from the operating table in time, and can be delivered in multiple times as needed to increase the resilience of the device.

This device is beneficial to improving the operating room environment and reducing the infection link; the design of the adhesive strip 11 of the fluid collection bag 1 can prevent the irrigation fluid from seeping out from the gap between the surgical drape and the fluid collection bag; the fluid collection bag body 13 can be longer than the conical fluid collection bag 14, which is convenient for adjusting the body position during surgery without affecting the connection with the collection box 2; the setting of the connecting ring 3 can prevent the fluid collection bag 1 from being pulled out of the collection box 2 when adjusting the body position during surgery; the setting of the water pump can timely drain the irrigation fluid to a larger bucket away from the operating table, thereby increasing the adaptability of the device.

It should be noted that the terms such as "upper", "lower", "left", "right", "front", "back", etc. used in the utility model are only for the convenience of description and are not used to limit the scope of implementation of the utility model. Changes or adjustments in their relative relationships should also be regarded as the scope of implementation of the utility model without substantially changing the technical content.

The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should be regarded as the protection scope of the utility model.

Claims (10)

1. The utility model provides a sewage collection processing apparatus for arthroscopic surgery which characterized in that: the novel multifunctional liquid collecting device comprises a liquid collecting bag (1), a collecting box (2) and a connecting ring (3), wherein the liquid collecting bag (1) comprises a liquid collecting bag body (13) and a conical liquid collecting bag (14), the liquid collecting bag body (13) is in a semi-conical shape with a truncated tip, an adhesive strip (11) is arranged at an opening at the upper end of the liquid collecting bag body (13), the opening at the lower end of the liquid collecting bag body (13) is circumferentially and hermetically connected to the upper end face of the connecting ring (3), and the opening at the upper end of the conical liquid collecting bag (14) is circumferentially and hermetically connected to the inner side wall of the connecting ring (3); the utility model discloses a collection box, including collection box (2), connector, connecting ring (3), collection box (1), connecting ring (2), connecting ring (3), connecting ring (2) and collecting box (2) are provided with the lower extreme opening that can supply toper collection bag (14) to stretch into, connector department is equipped with round annular protruding structure (211), the lower terminal surface of connecting ring (3) offer be used for with annular protruding structure (211) joint is fixed annular groove, collection bag (1) are connected with annular protruding structure (211) looks joint through the annular groove of connecting ring (3) with collection box (2).

2. The arthroscopic surgical sewage collection and treatment device according to claim 1, wherein: the inner side wall of the liquid collecting bag body (13) is provided with a layer of single-layer waterproof film (12).

3. The arthroscopic surgical sewage collection and treatment device according to claim 1, wherein: one end of the conical liquid collecting bag (14) extending into the collecting box (2) is provided with a binding belt (141).

4. The arthroscopic surgical sewage collection and treatment device according to claim 1, wherein: a gap exists between one end of the conical liquid collecting bag (14) extending into the collecting box (2) and the bottom of the inner cavity of the collecting box (2).

5. The arthroscopic surgical sewage collection and treatment device according to claim 1, wherein: the liquid collecting bag body (13) and the conical liquid collecting bag (14) are made of soft transparent PVC materials.

6. The arthroscopic surgical sewage collection and treatment device according to claim 1, wherein: the connecting ring (3) is made of PP material.

7. The arthroscopic surgical sewage collection and treatment device according to claim 1, wherein: the collecting box (2) comprises a box cover (21) and a box body (22), the box body (22) is hinged with the box cover (21) through a hinge structure (24), the box cover (21) is provided with a connecting port and an annular protruding structure (211), and the box cover (21) is also provided with a round hole (212).

8. The arthroscopic surgical sewage collection and treatment device according to claim 7 is characterized in that: the inner cavity of the box body (22) is provided with a water pump, and a power line and a water outlet pipe of the water pump penetrate out through a round hole (212) on the box cover (21).

9. The arthroscopic surgical sewage collection and treatment device according to claim 8 is characterized in that: the periphery of the water pump is provided with a net-shaped PP plate (221), and the net-shaped PP plate (221) is provided with holes through which a power line and a water outlet pipe of the water supply pump pass.

10. The arthroscopic surgical sewage collection and treatment device according to claim 7 is characterized in that: the novel box cover is characterized in that a hasp structure (23) is arranged between the box cover (21) and the box body (22), the hasp structure (23) and the hinge structure (24) are oppositely arranged, the hasp structure (23) comprises a cover piece (231) and lugs (232), the cover piece (231) is hinged to the box cover (21), the lugs (232) are correspondingly arranged on the box body (22), and the cover piece (231) can be fastened to the lugs (232).