Anorectal operation flusher

Abstract

The utility model discloses an anorectal operation flusher in the technical field of anorectal flushing, which comprises a flusher tube body, a liquid guide tube used for guiding liquid penetrates through the tube body, one end of the liquid guide tube is provided with a liquid supply tube used for connection, one end of the liquid guide tube is provided with a spray head used for cleaning, and the other end of the liquid guide tube is provided with a spray head used for cleaning. An installation assembly used for disassembly and assembly is installed between the liquid guide pipe and the spray head, an operator can disassemble and install the spray head conveniently through the installation assembly so that the spray head can be overhauled or replaced conveniently, and the drive assembly can drive the spray head at one end of the liquid guide pipe to do telescopic motion so that the spray head can adapt to different positions of anorectum to conduct cleaning conveniently. The problems that an existing device is inconvenient to clean and use due to the fact that the extending distance of a water spraying structure is inconvenient to adjust, the sealing effect of connection between the water spraying structure and a guide pipe is poor, water solution leakage is caused, and the water spraying structure of the existing device is tedious in disassembly and assembly operation and inconvenient to disassemble and assemble for overhaul or replacement are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of anorectal flushing, in particular to an anorectal surgery flushing device. Background Art

[0002] An irrigator refers to an instrument that uses water to flush related items. Anorectal surgery refers to a clinical discipline that uses surgery as the main method to treat tumors, trauma and other diseases occurring in the anus and large intestine. Anorectal diseases most commonly occur in the anorectal segment. Anorectal surgery requires the use of an irrigator to clean the anus and rectum to avoid infection. During the use of anorectal surgery irrigators, the position of the water spray needs to be controlled according to different positions. The water spray structure used in the irrigator is relatively cumbersome to install and operate, and is not convenient for disassembly and replacement.

[0003] It is not convenient to adjust the extension distance of the water spray structure when the existing equipment is used for spraying water to clean different positions of the anorectum, which makes it inconvenient to use for cleaning. The sealing effect of the connection between the water spray structure and the catheter is not good, which causes leakage of the aqueous solution. In addition, the disassembly and assembly operation of the water spray structure of the existing equipment is cumbersome, and it is not convenient to disassemble and assemble for inspection or replacement, which affects the convenience and practicality of the equipment for cleaning. Therefore, a technician in this field provides an anorectal surgical irrigator to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide an anorectal surgery irrigator to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anorectal surgery irrigator, comprising a tube body of the irrigator, a liquid guide tube for guiding liquid is passed through the tube body, a liquid supply tube for connection is installed at one end of the liquid guide tube, and a nozzle for cleaning is installed at one end of the liquid guide tube;

[0006] An installation component for disassembly and assembly is installed between the liquid guiding tube and the nozzle, a driving component for adjusting the extending position of the nozzle is sleeved on the outer side of the liquid guiding tube, and the liquid supply tube is a hose.

[0007] Preferably: the mounting assembly comprises four fixing grooves arranged circumferentially on the outer side of the catheter, an elastic plate for support is installed on the inner side of the fixing groove, a locking ball for fixing is installed on the top of the elastic plate, a fixing ring is installed at one end of the nozzle, four locking through holes arranged circumferentially are opened on the outer side of the fixing ring, the cross-section of the elastic plate is U-shaped, and the locking ball is hemispherical.

[0008] Preferably: the driving assembly includes a driving ring which is sleeved on the outside of the catheter, a movable cavity for providing a movable space is opened inside the tube body, a driving rod is installed at one end of the driving ring, and a movable through hole is opened at the other end of the tube body, the cross-section of the movable through hole is fan-shaped, and the driving rod is fixedly connected to the driving ring.

[0009] Preferably: a limit ring is installed inside the liquid guiding tube and close to one end, and a sealing gasket for sealing is installed on one side of the limit ring.

[0010] Preferably, a sealing ring is installed at one end of the liquid guiding tube, a sealing groove is opened at the other side of the nozzle, and the cross-sections of the sealing ring and the sealing groove are both semicircular.

[0011] Preferably, two elastic members for support are installed on the inner side of the elastic plate, and the cross-sections of both sides of the elastic members are arc-shaped.

[0012] Preferably, a guide plate for guiding flow is installed inside the liquid guiding tube, and the guide plate is spiral-shaped.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by arranging a liquid guide tube and a nozzle, the liquid supply tube can supply aqueous solution to the liquid guide tube, so that the aqueous solution is sprayed through the nozzle at one end of the liquid guide tube for cleaning, and the installation component can facilitate the operator to disassemble and install the nozzle, so as to facilitate the maintenance or replacement of the nozzle. The driving component can drive the nozzle at one end of the liquid guide tube to perform telescopic movement, so that the nozzle can adapt to different positions of the anus and rectum for cleaning, thereby improving the convenience of the equipment in cleaning the anus and rectum.

[0015] 2. In the utility model, by providing an elastic plate, a locking ball and a locking through hole, the fixing ring on the outside of the nozzle can be mounted on one end of the liquid guide tube, and then the fixing ring on one side of the nozzle can squeeze and push the locking ball, and then the elastic plate supports the locking ball, so that multiple locking balls are embedded in the locking through hole to lock and fix the fixing ring. When disassembly is required, the locking ball is pressed to make the locking ball sink into the locking through hole, and then the nozzle can be pulled to separate from the liquid guide tube, thereby improving the convenience of disassembling and assembling the nozzle for inspection and replacement.

[0016] 3. In the utility model, a driving ring and a driving rod are provided, and the driving ring at one end of the driving rod can be used to drive the liquid guide tube to slide and retract in the movable cavity, and the driving rod can rotate left and right in the movable through hole, so that the driving rod can drive the nozzle at one end of the liquid guide tube to rotate left and right to a certain extent through the driving ring, so that the nozzle can adapt to different positions of the anus and rectum for sufficient cleaning, thereby improving the convenience and practicality of the equipment for cleaning anorectal surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a left-side cutaway stereoscopic view of the overall structure of the utility model;

[0019] Figure 3 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point B in the middle;

[0021] Figure 5 The overall structure of the utility model Figure 3 Enlarged view of center C.

[0022] In the figure: 1. tube body; 2. liquid guide tube; 3. liquid supply tube; 4. nozzle; 5. fixing groove; 6. elastic plate; 7. locking ball; 8. fixing ring; 9. locking through hole; 10. driving ring; 11. movable cavity; 12. driving rod; 13. movable through hole; 14. limiting ring; 15. sealing gasket; 16. sealing ring; 17. sealing groove; 18. elastic member; 19. guide plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 to Figure 5 In an embodiment of the utility model, an anorectal surgery irrigator includes a tube body 1 of the irrigator, a liquid guide tube 2 for guiding liquid passes through the tube body 1, a liquid supply tube 3 for connection is installed at one end of the liquid guide tube 2, a nozzle 4 for cleaning is installed at one end of the liquid guide tube 2, a mounting component for disassembly and assembly is installed between the liquid guide tube 2 and the nozzle 4, a driving component for adjusting the extension position of the nozzle 4 is installed on the outer side of the liquid guide tube 2, and the liquid supply tube 3 is a hose.

[0025] When in use, the liquid supply tube 3 can supply the aqueous solution to the liquid guide tube 2, so that the aqueous solution is sprayed through the nozzle 4 at one end of the liquid guide tube 2 for cleaning. The installation component can facilitate the operator to disassemble and install the nozzle 4, so as to facilitate the maintenance or replacement of the nozzle 4. The driving component can drive the nozzle 4 at one end of the liquid guide tube 2 to perform telescopic movement, so that the nozzle 4 can adapt to different positions of the anus and rectum for cleaning, thereby improving the convenience of the equipment in cleaning the anus and rectum.

[0026] In one embodiment, specifically, the mounting assembly includes four fixing grooves 5 arranged circumferentially on the outer side of the catheter 2, an elastic plate 6 for support is installed on the inner side of the fixing groove 5, a locking ball 7 for fixing is installed on the top of the elastic plate 6, a fixing ring 8 is installed at one end of the nozzle 4, four locking through holes 9 arranged circumferentially are opened on the outer side of the fixing ring 8, the cross-section of the elastic plate 6 is U-shaped, the locking ball 7 is hemispherical, and the elastic plate 6 is fixedly connected to the fixing groove 5.

[0027] Among them, the fixing ring 8 on the outside of the nozzle 4 can be installed on one end of the liquid guide tube 2, and then the fixing ring 8 on one side of the nozzle 4 can squeeze and push the locking ball 7, and then the elastic plate 6 supports the locking ball 7, so that multiple locking balls 7 are embedded in the locking through hole 9 to lock and fix the fixing ring 8. When disassembly is required, press the locking ball 7 to make the locking ball 7 sink into the locking through hole 9, and then pull the nozzle 4 to separate from the liquid guide tube 2, thereby improving the convenience of disassembling and assembling the nozzle 4 for inspection and replacement.

[0028] Furthermore, the driving component includes a driving ring 10 which is sleeved on the outside of the catheter 2, and an active cavity 11 is opened on the inner side of the tube body 1 to provide an activity space. A driving rod 12 is installed at one end of the driving ring 10, and an active through hole 13 is opened at the other end of the tube body 1. The cross-section of the active through hole 13 is fan-shaped, and the driving rod 12 is fixedly connected to the driving ring 10.

[0029] In one embodiment, specifically, the driving ring 10 at one end of the driving rod 12 can drive the catheter 2 to slide and retract in the movable cavity 11, and the driving rod 12 can rotate left and right in the movable through hole 13, so that the driving rod 12 can drive the nozzle 4 at one end of the catheter 2 to rotate left and right to a certain extent through the driving ring 10, so that the nozzle 4 can adapt to different positions of the anus and rectum for sufficient cleaning, thereby improving the convenience and practicality of the equipment in cleaning anorectal surgery.

[0030] Among them, a limiting ring 14 is installed on the inner side of the liquid guide tube 2 and near one end, and a sealing gasket 15 for sealing is installed on one side of the limiting ring 14. The limiting ring 14 can fit with the inside of the nozzle 4. The limiting ring 14 can guide the water flow in the liquid guide tube 2 to the nozzle 4. The sealing gasket 15 can increase the sealing of the nozzle 4 and the limiting ring 14 to avoid water overflowing from the connection between the nozzle 4 and the liquid guide tube 2 and causing waste.

[0031] In one embodiment, specifically, a sealing ring 16 is installed at one end of the liquid guide tube 2, and a sealing groove 17 is opened on the other side of the nozzle 4. The cross-sections of the sealing ring 16 and the sealing groove 17 are both semicircular. The sealing ring 16 is embedded in the sealing groove 17 to increase the contact area between the nozzle 4 and the liquid guide tube 2, and can also improve the sealing performance of the sealing ring 16 and the nozzle 4 to prevent water from overflowing from the nozzle 4.

[0032] Among them, two elastic parts 18 for support are installed on the inner side of the elastic plate 6. The cross-sections on both sides of the elastic parts 18 are arc-shaped. The two elastic parts 18 can support the elastic plate 6, increase the strength of the elastic plate 6 to squeeze and push the locking ball 7, and improve the stability of the locking ball 7 to lock and fix the nozzle 4.

[0033] Furthermore, a guide plate 19 for guiding flow is installed inside the liquid guiding tube 2. The guide plate 19 is spiral-shaped, which can guide the water flow, speed up the flow of water in the liquid guiding tube 2, and increase the range of water spraying by the nozzle 4.

[0034] The working principle of this utility model:

[0035] First, the fixing ring 8 on the outside of the nozzle 4 is sleeved on one end of the liquid guide tube 2, and then the fixing ring 8 on one side of the nozzle 4 squeezes and pushes the locking ball 7, and then the elastic plate 6 supports the locking ball 7, and at the same time, two elastic members 18 support the elastic plate 6. At this time, multiple locking balls 7 are embedded in the locking through hole 9 to lock and fix the fixing ring 8, and at the same time, the sealing gasket 15 on one side of the limit ring 14 is tightly fitted with one end of the nozzle 4, and at the same time, the sealing ring 16 is embedded in the sealing groove 17 to seal the nozzle 4, and then the aqueous solution is supplied to the liquid guide tube 2 through the liquid supply pipe 3, and then the guide plate 19 guides the water flow, and then the driving rod 12 drives the liquid guide tube 2 to slide and retract in the active cavity 11 through the driving ring 10, and at the same time, the driving rod 12 rotates left and right in the active through hole 13, and then the driving rod 12 drives the nozzle 4 at one end of the liquid guide tube 2 to rotate left and right to a certain extent through the driving ring 10, and then the water flows through the nozzle 4 to clean the position of the anus and rectum that needs to be cleaned.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anorectal surgery irrigator, comprising a tube body (1) of the irrigator, characterized in that: A liquid guiding tube (2) for guiding liquid runs through the tube body (1), a liquid supply tube (3) for connection is installed at one end of the liquid guiding tube (2), and a nozzle (4) for cleaning is installed at one end of the liquid guiding tube (2); An installation component for assembly and disassembly is installed between the liquid guide tube (2) and the nozzle (4), a driving component for adjusting the extension position of the nozzle (4) is sleeved on the outside of the liquid guide tube (2), and the liquid supply tube (3) is a hose.

2. The anorectal surgery irrigator according to claim 1, characterized in that: The mounting assembly comprises four fixing grooves (5) arranged in a circumference on the outer side of the liquid guiding tube (2); an elastic plate (6) for supporting is installed inside the fixing groove (5); a locking ball (7) for fixing is installed on the top of the elastic plate (6); a fixing ring (8) is installed at one end of the nozzle (4); four locking through holes (9) arranged in a circumference are opened on the outer side of the fixing ring (8); the cross section of the elastic plate (6) is U-shaped; and the locking ball (7) is hemispherical.

3. The anorectal surgery irrigator according to claim 2, characterized in that: The driving assembly comprises a driving ring (10) sleeved on the outside of the catheter (2); a movable cavity (11) for providing a movable space is provided on the inside of the tube body (1); a driving rod (12) is installed at one end of the driving ring (10); a movable through hole (13) is provided at the other end of the tube body (1); the cross section of the movable through hole (13) is fan-shaped; the driving rod (12) is fixedly connected to the driving ring (10).

4. The anorectal surgery irrigator according to claim 1, characterized in that: A limit ring (14) is installed on the inner side of the liquid guiding tube (2) and close to one end, and a sealing gasket (15) for sealing is installed on one side of the limit ring (14).

5. The anorectal surgery irrigator according to claim 1, characterized in that: A sealing ring (16) is installed at one end of the liquid guide tube (2), and a sealing groove (17) is opened on the other side of the nozzle (4). The cross-sections of the sealing ring (16) and the sealing groove (17) are both semicircular.

6. The anorectal surgery irrigator according to claim 2, characterized in that: Two elastic members (18) for support are installed inside the elastic plate (6), and the cross-sections of both sides of the elastic members (18) are arc-shaped.

7. The anorectal surgery irrigator according to claim 1, characterized in that: A guide plate (19) for guiding flow is installed inside the liquid guiding tube (2), and the guide plate (19) is spiral-shaped.

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