CN220142273U - Closed bladder irrigation drainage device - Google Patents

Abstract

The utility model discloses a closed bladder irrigation and drainage device which comprises a shell and a drainage bag, wherein the drainage bag is arranged in the shell, a guide pipe which extends into the shell and is communicated with the drainage bag is arranged at the front part of the shell, and a self-sealing joint is detachably arranged at the front end part of the guide pipe; a top cover is arranged at the opening at the top of the shell, two sides of the shell are detachably connected with the outer side of the top cover through a buckle, the shell is of a square cylinder structure, and the top side of the rear part of the shell is provided with a hook extending upwards. The beneficial effects are that: according to the utility model, the drainage bag is arranged in the shell for bearing, so that the storage volume of the drainage bag is enlarged, the defect that medical staff needs to be frequently replaced due to the fact that the volume of the current drainage bag is too small is further overcome, the drainage bag is more convenient to use, automatic communication of a drainage channel is realized, the drainage bag can be hung outside a sickbed through the outer hook of the shell, the risk of retrograde infection caused by incapability of normal placement of the drainage bag is avoided, and the drainage bag is safer to use.

Description

Closed bladder irrigation drainage device

Technical Field

The utility model relates to the field of medical instruments, in particular to a closed bladder irrigation and drainage device.

Background

The bladder irrigation is to utilize the catheter to pour the flushing fluid into the bladder, drain out the liquid that will pour into by utilizing the siphon principle, wash the bladder through using a large amount of normal saline, dilute the blood that oozes in the bladder, prevent blood coagulation to block up the urethra, treat bacterial cystitis, clear away blood clot in the bladder, mucilage, bacterium etc. is the important treatment means of lower urinary tract disease preoperative, postoperative, when carrying out continuous bladder irrigation to the patient, the flushing time can prolong to more than 24 hours, the flushing fluid uses traditional drainage bag to hold and connects, need medical personnel to change the drainage bag regularly, the operation process is loaded down with trivial details, and the drainage bag can't be fixed around the sick bed, be higher than the bladder height because of the drainage bag shifts easily, cause retrograde infection, use inconvenience.

Disclosure of Invention

The utility model aims to solve the problems and provide the closed bladder irrigation and drainage device which is characterized in that a drainage bag is arranged in a shell for bearing, so that the storage volume of the drainage bag is enlarged, the defect that medical staff need to frequently replace the current drainage bag due to the fact that the volume of the drainage bag is too small is overcome, and the drainage device is more convenient to use; in addition, when the drainage bag is taken down, the guide pipe is separated from the self-sealing joint, and when the guide pipe is separated from the self-sealing joint, the opening of the cone cylinder can be closed through the pushing stop plug of the internal spring, so that the drainage channel is automatically closed, and after the drainage bag is replaced, the guide pipe is in plug connection with the self-sealing joint, so that the pushing stop plug is pushed into the straight cylinder again, and the automatic connection of the drainage channel is realized, so that the drainage channel is more convenient to use; and can hang it outside the sick bed through the outside couple of casing to hang the drainage bag outside the sick bed through the casing support, in order to ensure the position stability of drainage bag, avoid the drainage bag unable normal retrograde infection risk that causes of placing, use safelyr, see below in detail.

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

the utility model provides a closed bladder irrigation and drainage device which comprises a shell and a drainage bag, wherein the drainage bag is arranged in the shell, a guide pipe which extends into the shell and is communicated with the drainage bag is arranged at the front part of the shell, and a self-sealing joint is detachably arranged at the front end part of the guide pipe;

a top cover is arranged at the opening at the top of the shell, two sides of the shell are detachably connected with the outer side of the top cover through a buckle, the shell is of a square cylinder structure, and the top side of the rear part of the shell is provided with a hook extending upwards.

By adopting the sealed bladder irrigation drainage device, when the sealed bladder irrigation drainage device is used, the device is integrally hung outside the side edge of a sickbed through the hook at the rear side of the shell, the liquid outlet end of the drainage tube is communicated with the plug-in pipe of the self-sealing joint, flushing fluid discharged by the drainage tube sequentially passes through the self-sealing joint and the guide pipe and enters the drainage bag, when the drainage bag is full of water and needs to be replaced, the movable plates at the two sides of the top cover are buckled so as to take down the top cover, then the drainage bag, the guide pipe and the self-sealing joint are taken out upwards, the guide pipe is pulled out in an outward rotating manner, the communicating state of the guide pipe and the self-sealing joint is relieved, at the moment, the pushing action of the guide pipe port which is received by the blocking plug is relieved, the blocking plug is pushed to move into the port position of the cone under the action of the spring in a compressed state, so that the self-sealing joint is automatically sealed, after the drainage bag and the guide pipe are replaced, the guide pipe end is pushed and pushed into the straight cylinder by the blocking plug, at the moment, the spring is compressed, the positioning column stretches into the inner side of the guide pipe end, and the blocking action of the cone is relieved, and the blocking action of the blocking plug is at the inner side of the cone is automatically opened.

Preferably, a guide groove for accommodating the guide pipe is longitudinally penetrated at the opening of the top of the shell, the front side edge of the guide groove extends forwards to form a semicircular baffle edge, and two groups of limiting rings respectively abutted against the front side and the rear side of the baffle edge are fixed on the outer side of the guide pipe.

Preferably, the guide pipe and the limiting ring are made of hard plastic and are integrally formed, a plurality of groups of liquid inlets are circumferentially arranged at the front end part of the guide pipe, and the self-sealing joint comprises a cone sleeve sleeved at the outer end part of the guide pipe and abutted against the limiting ring.

Preferably, the cone cylinder is in threaded fit with the catheter, a straight cylinder is communicated with the other end of the cone cylinder, an inserting tube for inserting and communicating the drainage tube is communicated with the front end of the straight cylinder, and an annular containing groove is formed in the joint of the inserting tube and the straight cylinder.

Preferably, a spring extending into the straight cylinder is fixed in the accommodating groove, a disc-shaped blocking plug is abutted against the other end of the spring, the other side of the blocking plug abuts against the end face of the guide pipe, a positioning column extending into the guide pipe is fixed in the middle of the blocking plug, and the positioning column is in clearance fit with the inner wall of the guide pipe.

Preferably, the diameter of the rear end opening of the cone is smaller than the diameter of the stopper, and the inner diameter of the straight cylinder is larger than the diameter of the stopper.

Preferably, the buckle is fixed in the cardboard in the casing open-top outside, the cardboard bottom side is fixed with the wedge fixture block of longitudinal extension, the top cap both sides are articulated to have two sets of fly leaves that can overturn from top to bottom, the fly leaf middle part runs through has the chucking the draw-in groove of fixture block.

Preferably, the rear side of the shell is fixedly provided with a circular fixing seat which is in threaded connection with the hook, and the top end of the hook is of a semicircular hook structure which extends backwards and bends downwards.

The beneficial effects are that: according to the utility model, the drainage bag is arranged in the shell for bearing, so that the storage volume of the drainage bag is enlarged, the defect that medical staff need to replace frequently due to the fact that the volume of the current drainage bag is too small is overcome, and the drainage bag is more convenient to use;

in addition, when the drainage bag is taken down, the guide pipe is separated from the self-sealing joint, and when the guide pipe is separated from the self-sealing joint, the opening of the cone cylinder can be closed through the pushing stop plug of the internal spring, so that the drainage channel is automatically closed, and after the drainage bag is replaced, the guide pipe is in plug connection with the self-sealing joint, so that the pushing stop plug is pushed into the straight cylinder again, and the automatic connection of the drainage channel is realized, so that the drainage channel is more convenient to use;

and can hang it outside the sick bed through the outside couple of casing to hang the drainage bag outside the sick bed through the casing support, in order to ensure the position stability of drainage bag, avoid the drainage bag unable normal retrograde infection risk that causes of placing, use safelyr.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view block diagram of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of the structural disassembly of the present utility model;

FIG. 4 is a schematic view of the self-sealing joint of the present utility model shown in a disassembled configuration;

FIG. 5 is a schematic view of the internal structure of the self-sealing joint of the present utility model;

fig. 6 is a schematic perspective view of another aspect of the present utility model.

The reference numerals are explained as follows:

1. a housing; 101. a guide groove; 102. a blocking edge; 103. a clamping plate; 104. a clamping block; 105. a fixing seat; 2. a conduit; 201. a limiting ring; 202. a liquid inlet tank; 3. a drainage bag; 4. a top cover; 401. a movable plate; 402. a clamping groove; 5. a self-sealing joint; 501. a straight cylinder; 502. a cone; 503. a connecting pipe is inserted; 504. a stopper; 505. a spring; 506. a receiving groove; 507. positioning columns; 6. a hook.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-6, the utility model provides a closed bladder irrigation and drainage device, which comprises a shell 1 and a drainage bag 3, wherein the drainage bag 3 is arranged in the shell 1, a guide pipe 2 which extends into the shell 1 and is communicated with the drainage bag 3 is arranged at the front part of the shell 1, a self-sealing joint 5 is detachably arranged at the front end part of the guide pipe 2, the self-sealing joint 5 is connected with a drainage pipe so as to collect flushing fluid along the guide pipe 2 into the drainage bag 3, the inner volume of the shell 1 is not less than 5000ml, the storage capacity of flushing fluid in single flushing is met, the drainage bag 3 with larger volume can be accommodated, the replacement period of the drainage bag 3 is prolonged, the workload of medical staff is reduced, and the problem of ward odor caused by frequently replacing the drainage bag to open a drainage pipe port is avoided;

the casing 1 open top department is provided with top cap 4, and casing 1 both sides all can dismantle with the top cap 4 outside through the buckle and be connected, and casing 1 is square tube structure, and casing 1 rear portion top side is provided with upwards extending couple 6, conveniently hangs casing 1 in the sick bed outside to place drainage bag 3 standard, avoid drainage bag 3 to place the risk that the washing liquid that exists at will and infection in a retrograde direction, drainage bag 3 is the flat compression state of extrusion air, can prop up drainage bag 3 after the washing liquid is input drainage bag 3.

As an alternative implementation manner, the opening at the top of the shell 1 is longitudinally penetrated with a guide groove 101 for accommodating the guide pipe 2, the front side edge of the guide groove 101 is forwards extended to form a semicircular baffle edge 102, two groups of limiting rings 201 which are respectively abutted against the front side and the rear side of the baffle edge 102 are fixed on the outer side of the guide pipe 2, the stability of the position of the guide pipe 2 extending out of the shell 1 is ensured, the guide pipe 2 and the limiting rings 201 are both made of hard plastic and are integrally formed, the front end part of the guide pipe 2 is circumferentially provided with a plurality of groups of liquid inlets 202, the self-sealing joint 5 comprises a cone 502 which is sleeved at the outer end part of the guide pipe 2 and abutted against the limiting rings 201, the cone 502 is in threaded fit with the guide pipe 2, the guide pipe 2 can be stably connected with the cone 502, the other end of the cone 502 is communicated with a straight cylinder 501, the front end part of the straight cylinder 501 is communicated with a plugging tube 503 which is in plug connection with the straight cylinder 501, and the joint part of the plugging tube 503 is provided with a circular accommodating groove 506;

a spring 505 extending into the straight barrel 501 is fixed in the accommodating groove 506, a disc-shaped blocking plug 504 is abutted against the other end of the spring 505, the other side of the blocking plug 504 abuts against the end face of the guide pipe 2, a positioning column 507 extending into the guide pipe 2 is fixed in the middle of the blocking plug 504, the positioning column 507 is in clearance fit with the inner wall of the guide pipe 2, the blocking plug 504 is pushed by the spring 505, the abutting stability of the blocking plug 504 and the end part of the guide pipe 2 is improved by using the positioning column 507, the diameter of an opening of the rear end part of the cone barrel 502 is smaller than that of the blocking plug 504, the blocking plug 504 is ensured to be capable of closing the opening of the cone barrel 502, the inner diameter of the straight barrel 501 is larger than that of the blocking plug 504, and the blocking plug 504 is prevented from blocking an internal channel of the straight barrel 501;

the buckle is including being fixed in the cardboard 103 in the casing 1 open-top outside, cardboard 103 bottom side is fixed with vertically extending wedge fixture block 104, top cap 4 both sides are articulated to have two sets of fly boards 401 that can overturn from top to bottom, the draw-in groove 402 that has chucking fixture block 104 is run through at the fly board 401 middle part, ensure that top cap 4 can be dismantled through the buckle and be connected to casing 1 open-top department, casing 1 rear side is fixed with the annular fixing base 105 of threaded connection couple 6, couple 6 top is the semicircular crotch structure that extends backward and buckle downwards, conveniently hang casing 1 and its inside drainage bag 3 outside the sick bed through couple 6.

With the adoption of the structure, when the drainage device is used, the whole device is hung outside a sickbed side through the hook 6 at the rear side of the shell 1, the liquid outlet end of the drainage tube is communicated with the plug-in pipe 503 of the self-sealing joint 5, flushing liquid discharged by the drainage tube sequentially passes through the self-sealing joint 5 and the guide pipe 2 and enters the drainage bag 3, when the drainage bag 3 is full and needs to be replaced, the movable plates 401 at the two sides of the top cover 4 are buckled so as to take down the top cover 4, then the drainage bag 3, the guide pipe 2 and the self-sealing joint 5 are taken out upwards, the guide pipe 2 is pulled out in an outward rotating manner, the communication state between the guide pipe 2 and the self-sealing joint 5 is released, the pushing action of the blocking plug 504 on the port of the guide pipe 2 is released, the blocking plug 504 is pushed to move into the port position of the cone 502 under the action of the spring 505 in a compressed state, so that the self-sealing joint 5 is automatically closed, the end of the guide pipe 2 is screwed into the cone 502 again, the blocking plug 504 is pushed into the straight cylinder 501 by the end of the guide pipe 2, at this moment, the spring 507 is compressed, the inner side of the end of the guide pipe 2 is stretched, and the self-sealing joint 5 is automatically opened;

the drainage bag 3 is arranged in the shell 1 for bearing, so that the storage volume of the drainage bag 3 is enlarged, the defect that medical staff need to replace frequently due to the fact that the volume of the drainage bag 3 is too small at present is overcome, and the drainage bag is more convenient to use;

in addition, when the drainage bag 3 is taken down, the catheter 2 is separated from the self-sealing joint 5, and when the catheter 2 is separated from the self-sealing joint 5, the blocking plug 504 can be pushed by the internal spring 505 to close the opening of the cone 502, so that the drainage channel is automatically closed, and after the drainage bag 3 is replaced, the catheter 2 is in plug connection with the self-sealing joint 5, so that the blocking plug 504 is pushed again to move into the straight cylinder 501, so that the automatic connection of the drainage channel is realized, and the use is more convenient;

and can hang it outside the sick bed through the outside couple 6 of casing 1 to be convenient for hang drainage bag 3 outside the sick bed through casing 1 support, in order to ensure the position stability of drainage bag 3, avoid the drainage bag 3 unable normal retrograde infection risk that causes of placing, it is safer to use.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. A closed bladder irrigation drainage device, characterized in that: the drainage device comprises a shell (1) and a drainage bag (3), wherein the drainage bag (3) is arranged inside the shell (1), a guide pipe (2) extending into the shell (1) and communicated with the drainage bag (3) is arranged at the front part of the shell (1), and a self-sealing joint (5) is detachably arranged at the front end part of the guide pipe (2);

the utility model discloses a shell, including casing (1), buckle, casing (1), couple, casing (1) top opening part is provided with top cap (4), casing (1) both sides all with the connection can be dismantled through the buckle in top cap (4) outside, casing (1) are square tube structure, just casing (1) rear portion top side is provided with couple (6) of upwards extending.

2. The sealed bladder irrigation and drainage device according to claim 1, wherein: the guide groove (101) for accommodating the guide pipe (2) is longitudinally penetrated at the opening of the top of the shell (1), the front side edge of the guide groove (101) forwards extends to form a semicircular baffle edge (102), and two groups of limiting rings (201) respectively abutted against the front side and the rear side of the baffle edge (102) are fixed on the outer side of the guide pipe (2).

3. The sealed bladder irrigation and drainage device according to claim 2, wherein: the guide pipe (2) and the limiting ring (201) are made of hard plastic and are integrally formed, a plurality of groups of liquid inlet grooves (202) are formed in a surrounding mode at the front end portion of the guide pipe (2), and the self-sealing joint (5) comprises a conical cylinder (502) sleeved at the outer end portion of the guide pipe (2) and abutted against the limiting ring (201).

4. A closed bladder irrigation and drainage device according to claim 3 wherein: the conical cylinder (502) is in threaded fit with the catheter (2), a straight cylinder (501) is communicated with the other end of the conical cylinder (502), a plug tube (503) for plugging and communicating a drainage tube is communicated with the front end of the straight cylinder (501), and a circular containing groove (506) is formed in the joint of the plug tube (503) and the straight cylinder (501).

5. The sealed bladder irrigation and drainage device of claim 4, wherein: the utility model discloses a catheter, including straight section of thick bamboo (501), including holding tank (506), spring (505), stopper (504) opposite side, stopper (504) middle part is fixed with and stretches into inside spring (505) of straight section of thick bamboo (501), spring (505) other end supports tightly stopper (504) opposite side supports tightly catheter (2) terminal surface, just stopper (504) middle part is fixed with stretches into inside reference column (507) of catheter (2), reference column (507) with catheter (2) inner wall clearance fit.

6. The sealed bladder irrigation and drainage device of claim 5, wherein: the diameter of the rear end opening of the cone (502) is smaller than the diameter of the stopper (504), and the inner diameter of the straight cylinder (501) is larger than the diameter of the stopper (504).

7. The sealed bladder irrigation and drainage device according to claim 1, wherein: the buckle is including being fixed in cardboard (103) in casing (1) open-top outside, cardboard (103) bottom side is fixed with wedge fixture block (104) of longitudinal extension, top cap (4) both sides articulate have two sets of fly leaves (401) that can overturn from top to bottom, fly leaf (401) middle part is run through have chucking draw-in groove (402) of fixture block (104).

8. The sealed bladder irrigation and drainage device of claim 7, wherein: the rear side of the shell (1) is fixedly provided with a circular fixing seat (105) which is in threaded connection with the hook (6), and the top end of the hook (6) is of a semicircular hook structure which extends backwards and bends downwards.