CN210992172U

CN210992172U - Irrigator used after anal fistula and perianal abscess operation

Info

Publication number: CN210992172U
Application number: CN201921196951.5U
Authority: CN
Inventors: 颜帅; 乐音子; 王晓鹏; 黄玉明; 甄曙光; 谢金
Original assignee: Suzhou Hospital of Traditional Chinese Medicine
Current assignee: Suzhou Hospital of Traditional Chinese Medicine
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-07-14
Anticipated expiration: 2029-07-26

Abstract

The utility model relates to an anal fistula and perianal abscess postoperative flusher, including the flushing pipe, seted up out liquid hole, its characterized in that on the outer wall of flushing pipe head end: the flushing device also comprises a jacket type pressurizing bag, a three-way valve, a pressure connecting pipe, a pressurizing bag, a first switch valve and a drainage pipe, wherein a liquid inlet joint and a liquid outlet joint which are communicated with the inner cavity of the jacket type pressurizing bag are arranged on the jacket type pressurizing bag; one end of the pressure connecting pipe is communicated with a jacket cavity of the jacket type pressurizing bag, the other end of the pressure connecting pipe is communicated with the pressurizing bag, and a first switch valve is arranged on the pressure connecting pipe; one end of the drainage tube is connected with a third interface of the three-way valve, and the other end of the drainage tube is provided with a detachable drainage liquid recovery bag. The utility model discloses the structure is ingenious, reasonable in design, and convenient to use can the greatly reduced operation degree of difficulty, shortens operating time.

Description

Irrigator used after anal fistula and perianal abscess operation

Technical Field

The utility model relates to an anal fistula and perianal abscess postoperative flusher belongs to medical instrument technical field.

Background

The muscles and tissues of the anal region are very slow after anal fistula and perianal abscess operations, and at least 3 months are needed from the completion of the operation to the complete recovery. In order to make the wound heal better, anus care must be done to keep the anus clean, i.e. frequent rinsing is required.

At present, patients are too troublesome to wash by themselves, and most patients cannot wash by themselves; when the doctor washes the body, the syringe is used to draw the physiological saline in the tube and the bag, which is very troublesome. The two reasons cause the postoperative flushing of anal fistula and perianal abscess to be more complicated and cause a great deal of time waste.

Disclosure of Invention

The utility model aims to overcome the not enough of existence among the prior art, provide an anal fistula and perianal abscess postoperative flusher, its structure is ingenious, reasonable in design, and convenient to use can the greatly reduced operation degree of difficulty, shortens operating time.

According to the utility model provides a technical scheme: anal fistula and perianal abscess postoperative flusher, including the flushing pipe, liquid hole, its characterized in that have been seted up on the outer wall of flushing pipe head end: the flushing device also comprises a jacket type pressurizing bag, a three-way valve, a pressure connecting pipe, a pressurizing bag, a first switch valve and a drainage pipe, wherein a liquid inlet joint and a liquid outlet joint which are communicated with an inner cavity of the jacket type pressurizing bag are arranged on the jacket type pressurizing bag, the liquid inlet joint is connected with a flushing liquid supply device, the liquid outlet joint is connected with a first interface of the three-way valve, and a second interface of the three-way valve is connected with the tail end of the flushing pipe; one end of the pressure connecting pipe is communicated with a jacket cavity of the jacket type pressurizing bag, the other end of the pressure connecting pipe is communicated with the pressurizing bag, and a first switch valve is arranged on the pressure connecting pipe; one end of the drainage tube is connected with a third interface of the three-way valve, and the other end of the drainage tube is provided with a detachable drainage liquid recovery bag.

As a further improvement of the utility model, the jacket type pressurization bag comprises a hard shell and a flexible inner membrane, the upper end of the flexible inner membrane is connected to the inner wall of the hard shell, the inner part of the flexible inner membrane is the inner cavity of the jacket type pressurization bag, and the space between the hard shell and the flexible inner membrane is formed into the jacket cavity.

As a further improvement, the flush fluid feeding device includes that the flush fluid stores the container, suction connecting pipe, propelling movement connecting pipe and delivery unit, suction connecting pipe one end is inserted in the flush fluid stores the container and is extended the bottom, the import intercommunication of the suction connecting pipe other end and delivery unit, the one end of delivery unit's exit linkage propelling movement connecting pipe, the other end of propelling movement connecting pipe and the feed liquor articulate of double-layered shell type pressurization bag.

As a further improvement of the utility model, the delivery unit is the syringe, the syringe includes the cylinder and slides and sets up in the inside piston rod of cylinder, the cylinder front end is equipped with two nipples, and one of them nipple is connected with the suction connecting pipe as the import, install the second ooff valve on the suction connecting pipe, another nipple is connected with the propelling movement connecting pipe as the export, install the third ooff valve on the propelling movement connecting pipe.

As a further improvement of the utility model, the outer wall of the syringe of the injector is provided with scales.

As a further improvement, the front end of the flushing pipe is designed to be arc-shaped, and the liquid outlet holes in the outer wall of the head end of the flushing pipe are 3-5 and 3-5 in the circumferential direction of the flushing pipe, and the liquid outlet holes are arranged in a uniformly distributed manner and in a staggered manner in the axial direction of the flushing pipe.

As a further improvement of the utility model, between the first interface of play liquid joint and three-way valve between the second interface of three-way valve and the tail end of flushing pipe between drainage tube one end and the third interface of three-way valve and all through threaded connection between the drainage tube other end and the drainage liquid recovery bag.

As a further improvement of the utility model, the pressurizing bag adopts a rubber inflating bag.

As a further improvement of the utility model, the flushing pipe adopts medical grade silica gel hose, pressure connecting pipe and drainage tube all adopt medical grade PVC hose.

As a further improvement, the suction connecting pipe and the push connecting pipe are both medical grade PVC hoses.

Compared with the prior art, the utility model, have following advantage:

the utility model discloses the structure is ingenious, reasonable in design, and convenient to use uses through the cooperation of flushing pipe, jacket formula pressurization bag, three-way valve, pressure connecting pipe, pressurization bag, first ooff valve, drainage tube and flush fluid feeding device, can conveniently wash cleanly to patient's operation position, can the greatly reduced operation degree of difficulty, shortens operating time.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a structural sectional view of the jacketed type pressurizing bag in this embodiment.

Description of reference numerals: 1-flushing pipe, 1 a-liquid outlet hole, 2-jacketed pressurizing bag, 2.1-hard shell, 2.2-flexible inner membrane, 2 a-liquid inlet joint, 2 b-liquid outlet joint, 2 c-inner cavity, 2 d-jacketed cavity, 3-three-way valve, 3 a-first interface, 3 b-second interface, 3c-, 4-pressure connecting pipe, 5-pressurizing bag, 6-first switch valve, 7-drainage pipe, 8-drainage liquid recovering bag, 9-flushing liquid storage container, 10-suction connecting pipe, 11-push connecting pipe, 12-injector, 12.1-syringe, 12.1 a-nipple, 12.2-piston rod, 13-second switch valve and 14-third switch valve.

Detailed Description

The invention is further described with reference to the following specific drawings and examples.

As shown in fig. 1 and fig. 2, the embodiment discloses a post-operation flusher for anal fistula and perianal abscess, which comprises a flushing pipe 1, a jacketed pressurizing bag 2, a three-way valve 3, a pressure connecting pipe 4, a pressurizing bag 5, a first switch valve 6 and a drainage pipe 7, wherein a liquid outlet 1a is formed in the outer wall of the head end of the flushing pipe 1, a liquid inlet connector 2a and a liquid outlet connector 2b which are communicated with an inner cavity 2c of the jacketed pressurizing bag 2 are arranged on the jacketed pressurizing bag 2, the liquid inlet connector 2a is connected with a flushing liquid supply device, the liquid outlet connector 2b is connected with a first connector 3a of the three-way valve 3, and a second connector 3b of the three-way valve 3 is connected with the tail end of; one end of the pressure connecting pipe 4 is communicated with a jacket cavity 2d of the jacket type pressurizing bag 2, the other end of the pressure connecting pipe 4 is communicated with a pressurizing bag 5, and a first switch valve 6 is arranged on the pressure connecting pipe 4; one end of the drainage tube 7 is connected with the third interface 3c of the three-way valve 3, and the other end of the drainage tube 7 is provided with a detachable drainage liquid recovery bag 8.

When in specific use, the irrigator is firstly assembled after the anal fistula and perianal abscess operation. After the device is assembled, firstly according to the flushing requirement, a proper amount of flushing fluid is input into the inner cavity 2c of the jacket type pressurization bag 2 through the flushing fluid supply device, then the head end of the flushing pipe 1 is lubricated by paraffin oil cotton sheets, the device is slowly inserted into a position needing to be flushed after operation, then the three-way valve 3 is operated to enable the first interface 3a and the second interface 3b to be in a communicated state, then the pressurization bag 5 is operated to inflate the jacket cavity 2d of the jacket type pressurization bag 2, the jacket type pressurization bag 2 is gradually expanded, the flushing fluid in the inner cavity 2c of the jacket type pressurization bag 2 is squeezed and conveyed into the flushing pipe 1 when the jacket type pressurization bag 2 is expanded, and the flushing fluid is discharged from the liquid outlet hole 1a at the head end. After the flushing is finished, the three-way valve 3 is operated to enable the second connector 3b and the third connector 3c to be in a communicated state, and drainage liquid can be discharged through the drainage tube 7; if the patient is perianal abscess, the drainage tube 7 is connected with a drainage liquid recovery bag 8 when drainage liquid is discharged so as to facilitate the recovery of the drainage liquid; if the patient is an anal fistula patient, the drainage liquid recovery bag 8 can be removed, and the drainage liquid is not included after the patient is washed.

As shown in fig. 1 and 2, in this embodiment, the jacketed type pressurizing bag 2 includes a hard outer shell 2.1 and a flexible inner membrane 2.2, an upper end of the flexible inner membrane 2.2 is connected to an inner wall of the hard outer shell 2.1, an inner cavity 2c of the jacketed type pressurizing bag 2 is inside the flexible inner membrane 2.2, and a space between the hard outer shell 2.1 and the flexible inner membrane 2.2 constitutes the jacketed cavity 2 d. With this arrangement, when the pressurizing bag 5 inflates the jacket cavity 2d of the jacket type pressurizing bag 2, only the flexible inner membrane 2.2 expands inward and swells, so that the flushing liquid can be more efficiently supplied to the flushing pipe 1. The hard outer shell 2.1 can be made of hard plastic, and the flexible inner membrane 2.2 can be made of flexible plastic film.

As shown in fig. 1, the rinsing liquid supply device includes a rinsing liquid storage container 9, a suction connection pipe 10, a push connection pipe 11 and a conveying member, wherein one end of the suction connection pipe 10 is inserted into the rinsing liquid storage container 9 and extends to the bottom, the other end of the suction connection pipe 10 is communicated with an inlet of the conveying member, an outlet of the conveying member is connected with one end of the push connection pipe 11, and the other end of the push connection pipe 11 is connected with a liquid inlet joint 2a of the jacketed pressurizing bag 2. In this embodiment, the delivery component is an injector 12, the injector 12 includes a syringe 12.1 and a piston rod 12.2 slidably disposed inside the syringe 12.1, the front end of the syringe 12.1 is provided with two nipples 12.1a, one of the nipples 12.1a is connected to the suction connection pipe 10 as an inlet, the suction connection pipe 10 is provided with a second switch valve 13, the other nipple 12.1a is connected to the push connection pipe 11 as an outlet, and the push connection pipe 11 is provided with a third switch valve 14. When the device is used, the second switch valve 13 is opened, the third switch valve 14 is closed, and the syringe 12 is used for sucking a proper amount of flushing liquid from the flushing liquid storage container 9; then, the second on-off valve 13 is closed, the third on-off valve 14 is opened, the syringe 12 inputs the sucked wash liquid into the jacketed pressurizing bag 2, and finally the third on-off valve 14 is closed.

In the present embodiment, as shown in fig. 1, the outer wall of the syringe 12.1 of the injector 12 is provided with scales. So set up, can conveniently set up the quantity of flush fluid accurately.

As shown in fig. 1, in this embodiment, the front end of the flushing pipe 1 is arc-shaped, 3 to 5 liquid outlet holes 1a are formed in the outer wall of the head end of the flushing pipe 1, 3 to 5 liquid outlet holes 1a are uniformly distributed in the circumferential direction of the flushing pipe 1, and are staggered in the axial direction of the flushing pipe 1. So set up, can guarantee that the flush fluid evenly washes out, improve and wash the effect.

In this embodiment, the liquid outlet connector 2b is connected to the first port 3a of the three-way valve 3, the second port 3b of the three-way valve 3 is connected to the tail end of the flushing pipe 1, one end of the drainage pipe 7 is connected to the third port 3c of the three-way valve 3, and the other end of the drainage pipe 7 is connected to the drainage liquid recovery bag 8 through threads. By the arrangement, the connection firmness between the components can be ensured, and accidental disconnection is avoided.

In the utility model, the pressurizing bag 5 preferably adopts a rubber inflating bag, and has low cost and convenient selection. The flushing pipe 1 preferably adopts a medical grade silica gel hose, and the pressure connecting pipe 4 and the drainage pipe 7 preferably adopt medical grade PVC hoses. The suction connecting pipe 10 and the pushing connecting pipe 11 are preferably medical grade PVC hoses.

The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.

Claims

1. Anal fistula and perianal abscess postoperative flusher, including wash pipe (1), go out liquid hole (1a), its characterized in that have been seted up on wash pipe (1) head end outer wall: the flushing device further comprises a jacket type pressurizing bag (2), a three-way valve (3), a pressure connecting pipe (4), a pressurizing bag (5), a first switch valve (6) and a drainage pipe (7), wherein a liquid inlet connector (2a) and a liquid outlet connector (2b) which are communicated with an inner cavity (2c) of the jacket type pressurizing bag are arranged on the jacket type pressurizing bag (2), the liquid inlet connector (2a) is connected with a flushing liquid supply device, the liquid outlet connector (2b) is connected with a first connector (3a) of the three-way valve (3), and a second connector (3b) of the three-way valve (3) is connected with the tail end of the flushing pipe (1); one end of the pressure connecting pipe (4) is communicated with a jacket cavity (2d) of the jacket type pressurizing bag (2), the other end of the pressure connecting pipe (4) is communicated with the pressurizing bag (5), and a first switch valve (6) is arranged on the pressure connecting pipe (4); one end of the drainage tube (7) is connected with a third interface (3c) of the three-way valve (3), and the other end of the drainage tube (7) is provided with a detachable drainage liquid recovery bag (8).

2. The anal fistula and perianal abscess postoperative irrigator of claim 1 wherein: the jacket type pressurization bag (2) comprises a hard shell (2.1) and a flexible inner membrane (2.2), the upper end of the flexible inner membrane (2.2) is connected to the inner wall of the hard shell (2.1), an inner cavity (2c) of the jacket type pressurization bag (2) is arranged inside the flexible inner membrane (2.2), and a space between the hard shell (2.1) and the flexible inner membrane (2.2) forms a jacket cavity (2 d).

3. The anal fistula and perianal abscess postoperative irrigator of claim 1 wherein: flushing fluid feeding device includes flushing fluid storage container (9), suction connecting pipe (10), propelling movement connecting pipe (11) and delivery unit, suction connecting pipe (10) one end is inserted in flushing fluid storage container (9) and is extended the bottom, suction connecting pipe (10) other end and delivery unit's import intercommunication, the one end of delivery unit's exit linkage propelling movement connecting pipe (11), the other end of propelling movement connecting pipe (11) is connected with liquid inlet joint (2a) of double-layered shell type pressurization bag (2).

4. The anal fistula and perianal abscess postoperative irrigator of claim 3 wherein: the delivery unit is syringe (12), syringe (12) include cylinder (12.1) and slide and set up in inside piston rod (12.2) of cylinder (12.1), cylinder (12.1) front end is equipped with two nipples, and one of them nipple is connected with suction connecting pipe (10) as the import, install second ooff valve (13) on suction connecting pipe (10), and another nipple is connected with propelling movement connecting pipe (11) as the export, install third ooff valve (14) on propelling movement connecting pipe (11).

5. The anal fistula and perianal abscess postoperative irrigator of claim 4 wherein: scales are arranged on the outer wall of the needle cylinder (12.1) of the injector (12).

6. The anal fistula and perianal abscess postoperative irrigator of claim 1 wherein: the front end of the flushing pipe (1) is arc-shaped, 3-5 liquid outlet holes (1a) are formed in the outer wall of the head end of the flushing pipe (1), 3-5 liquid outlet holes (1a) are uniformly distributed in the circumferential direction of the flushing pipe (1), and the liquid outlet holes are staggered in the axial direction of the flushing pipe (1).

7. The anal fistula and perianal abscess postoperative irrigator of claim 1 wherein: the liquid outlet joint (2b) is in threaded connection with a first interface (3a) of the three-way valve (3), a second interface (3b) of the three-way valve (3) is in threaded connection with the tail end of the flushing pipe (1), one end of the drainage pipe (7) is in threaded connection with a third interface (3c) of the three-way valve (3), and the other end of the drainage pipe (7) is in threaded connection with the drainage liquid recovery bag (8).

8. The anal fistula and perianal abscess postoperative irrigator of claim 1 wherein: the pressurizing bag (5) adopts a rubber inflating bag.

9. The anal fistula and perianal abscess postoperative irrigator of claim 1 wherein: the flushing pipe (1) adopts a medical-grade silica gel hose, and the pressure connecting pipe (4) and the drainage pipe (7) both adopt medical-grade PVC hoses.

10. The anal fistula and perianal abscess postoperative irrigator of claim 3 wherein: the suction connecting pipe (10) and the pushing connecting pipe (11) both adopt medical grade PVC hoses.