CN215231455U

CN215231455U - Special latex urinary catheter for bladder perfusion

Info

Publication number: CN215231455U
Application number: CN202121036904.1U
Authority: CN
Inventors: 廖海燕; 李莉; 毛洪艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-21
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a special latex ureter for bladder perfusion, which comprises a latex ureter body, wherein the tail end of the latex ureter body is provided with a water inlet and a water outlet, a sealing rubber ring is arranged on the outer edge surface of the tail end of the latex ureter body, the sealing rubber ring is fixedly connected with the latex ureter body, one end of the sealing rubber ring, which is far away from the latex ureter body, exceeds the water inlet and the water outlet, a first rubber water injection soft valve is fixedly arranged on the outer edge surface of one end of the latex ureter body, which faces the sealing rubber ring, and is used for controlling the opening and closing of the water flow in the water inlet and the water outlet, one end of the latex ureter body, which is far away from the sealing rubber ring, is provided with a ureter blunt end, the ureter blunt end is designed for the blunt end of the pipe wall from the outside, a pipe cavity is arranged in the ureter body, the special latex ureter for bladder perfusion has reasonable structure, the joint is not attached with medicine exudation to cause waste, and the accuracy of the dosage is improved, and the practicability is strong.

Description

Special latex urinary catheter for bladder perfusion

Technical Field

The utility model belongs to the technical field of the bladder fills, concretely relates to bladder fills dedicated latex ureter.

Background

The bladder is a muscular sac-like organ that stores urine, and its shape, size, position and wall thickness vary with the degree of filling of the urine. The average adult bladder capacity is 350-. The maximum bladder capacity is 800 ml, with neonates having about one-tenth the capacity of adults, women having less capacity than men, and elderly having increased capacity due to low bladder muscle tone.

The bladder fills at present and need uses the ureter, use two-chamber gasbag catheter to carry out catheterization bladder to fill in at present in clinic often, the drawback of this kind of ureter lies in that empty needle joint and catheter urine bag joint department do not laminate and lead to directly not injecting the perfusion medicine through urine bag joint department, press from both sides the urine bag connection port department of closing the ureter, the perfusion medicine that aspirates the empty needle pierces the ureter along urine bag connection port department top, it has the puncture wound risk to inject the perfusion medicine, irritative medicine spatters the risk outward and causes the medicine waste and still can not guarantee the accuracy of dose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dedicated latex ureter is filled to bladder to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special latex urinary catheter for bladder perfusion comprises a latex urinary catheter body;

the inlet outlet has been seted up to the tail end of latex ureter body, and is provided with the rubber gasket seal on the tail end outer fringe face of latex ureter body, rubber gasket seal and latex ureter body fixed connection, and the rubber gasket seal keeps away from the one end of latex ureter body and surpasss the inlet outlet part, fixed mounting has a rubber water injection soft valve on the one end outer fringe face of latex ureter body orientation rubber gasket seal for the control is opened and is closed letting in of the interior rivers of inlet outlet.

Preferably, the one end that sealed rubber ring was kept away from to the latex ureter body is provided with the blunt end of ureter, the blunt end of ureter becomes blunt head end design for the pipe wall outside-in, this internal lumen that has seted up of latex ureter, and one side that the latex ureter body was provided with the gas storage bag towards the blunt end of ureter, the inside and the lumen switch-on of gas storage bag.

Preferably, the one end of the blunt end of ureter, which is far away from the latex ureter body, is provided with a head water outlet hole in the middle, and the outer edge surface of the blunt end of ureter is symmetrically provided with two side water outlets.

Preferably, one side that the soft valve of first rubber water injection kept away from the sealing rubber ring is carved and is equipped with ureter model sign for the latex ureter body to different models distinguishes.

Preferably, one side that first rubber water injection soft valve was kept away from to ureter model sign is provided with gasbag gas injection pipe, gasbag gas injection pipe and the lumen switch-on of latex ureter body, and fixed mounting has the soft valve of second rubber water injection on the outer fringe face of gasbag gas injection pipe.

Preferably, the outer fringe face of latex ureter body is carved with first scale sign, second scale sign and third scale sign respectively from between gas storage bag to the gasbag gas injection pipe on for observe the depth of insertion of latex ureter body.

The utility model discloses a technological effect and advantage: according to the special latex urinary catheter for bladder perfusion, the first rubber water injection soft valve and the second rubber water injection soft valve are arranged at the joint of the urinary bag of the common double-cavity air bag urinary catheter, so that a water inlet and a water outlet can be tightly attached to a dispensing empty needle nipple, waste caused by seepage of medicines which are not attached to the joint is avoided, the accuracy of the administration dosage is improved, the non-acupuncture operation in the occupation exposure perfusion process of medical staff due to splashing of irritant medicines such as chemotherapy medicines is reduced, the occurrence of acupuncture injury is avoided, and the nosocomial infection probability caused in the process of needling the lumen of the urinary catheter is reduced;

the latex urinary tube body, the air storage bag, the air bag air injection tube and the second rubber water injection soft valve are integrally designed, so that the latex urinary tube is convenient, economic and high in safety;

the first scale mark, the second scale mark and the air storage bag are arranged to facilitate the judgment of the insertion depth of the urinary catheter and the correct judgment of the air bag joint and the water inlet and outlet interfaces in the clinical use process.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1 latex ureter body, 101 inlet outlet, 2 sealing rubber ring, 3 first rubber water injection soft valves, 4 ureter model signs, 5 gasbag gas injection pipes, 501 second rubber water injection soft valves, 6 first scale signs, 601 second scale signs, 602 third scale signs, 7 gas storage bags, 8 ureter blunt end, 801 head apopore, 802 side delivery port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

For avoiding the medicine to spill over and cause the waste, as shown in fig. 1 and fig. 3, this dedicated latex ureter is filled to bladder, including latex ureter body 1, inlet outlet 101 has been seted up to the tail end of latex ureter body 1, and is provided with sealed rubber ring 2 on the tail end outer fringe face of latex ureter body 1, sealed rubber ring 2 and latex ureter body 1 fixed connection, and sealed rubber ring 2 keep away from the one end of latex ureter body 1 and surpass inlet outlet 101 part, fixed mounting has first rubber water injection soft valve 3 on the one end outer fringe face of sealed rubber ring 2 of latex ureter body 1 orientation for the control opens and closes letting in of water flow in inlet outlet 101.

In order to fix the latex urinary catheter body 1 conveniently, as shown in fig. 1 and fig. 2, a urinary catheter blunt end 8 is arranged at one end of the latex urinary catheter body 1, which is far away from the sealing rubber ring 2, the urinary catheter blunt end 8 is designed to be a blunt end with a tube wall from outside to inside, a tube cavity is formed in the latex urinary catheter body 1, a gas storage bag 7 is arranged at one side of the latex urinary catheter body 1, which is facing the urinary catheter blunt end 8, the interior of the gas storage bag 7 is communicated with the tube cavity, a head water outlet hole 801 is formed in the middle of one end of the urinary catheter blunt end 8, which is far away from the latex urinary catheter body 1, two side water outlets 802 are symmetrically formed on the outer edge surface of the urinary catheter blunt end 8, a urinary catheter type identifier 4 is carved at one side of the first rubber water injection soft valve 3, which is far away from the sealing rubber ring 2, and is used for distinguishing latex urinary catheter bodies 1 of different types, and an air bag gas injection tube 5 is arranged at one side of the urinary catheter type identifier 4, which is far away from the first rubber water injection soft valve 3, the air bag gas injection pipe 5 is communicated with the pipe cavity of the latex urinary pipe body 1, and a second rubber water injection soft valve 501 is fixedly installed on the outer edge surface of the air bag gas injection pipe 5.

In order to facilitate the judgment of the insertion depth of the latex urinary tube body 1, as shown in fig. 1, a first scale mark 6, a second scale mark 601 and a third scale mark 602 are respectively engraved on the outer edge surface of the latex urinary tube body 1 from the gas storage bag 7 to the gas injection tube 5 of the gas bag, and are used for observing the insertion depth of the latex urinary tube body 1.

The working principle is as follows: the special latex urinary catheter for bladder perfusion can insert the blunt end 8 of the urinary catheter into the urethra of a patient when in use, visually judge the insertion depth of the urinary catheter and correctly judge the air bag joint, the water inlet interface and the water outlet interface by observing the first scale mark 6, the second scale mark 601 and the second scale mark 601, externally connect the water inlet 101 and the water outlet 101 with an injector, drive distilled water or inject air into the air bag 7 in the latex urinary catheter body 1 by the injector, swell the air bag 7, fix the latex urinary catheter body 1 in the bladder, then clamp the air bag gas injection pipe 5 of the latex urinary catheter body 1, insert the perfusion medicine sucked by an empty needle into the latex urinary catheter body 1 along the upper part of the urine bag connecting port, and inject the perfusion medicine, the special latex urinary catheter for bladder perfusion has reasonable structure, avoids the joint part from being stuck with the medicine to be exuded, and improves the accuracy of the administration dosage, the practicability is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A latex urinary catheter special for bladder perfusion comprises a latex urinary catheter body (1);

the method is characterized in that: water inlet and outlet (101) have been seted up to the tail end of latex ureter body (1), and are provided with sealed rubber ring (2) on the tail end outer fringe face of latex ureter body (1), sealed rubber ring (2) and latex ureter body (1) fixed connection, and the one end that latex ureter body (1) was kept away from in sealed rubber ring (2) surpasss water inlet and outlet (101) part, fixed mounting has first rubber water injection soft valve (3) on the one end outer fringe face of latex ureter body (1) orientation sealed rubber ring (2) for the control opens and closes letting in of water flow in water inlet and outlet (101).

2. The latex urinary catheter special for bladder perfusion as claimed in claim 1, wherein: the one end that sealed rubber ring (2) were kept away from in latex ureter body (1) is provided with the blunt end of ureter (8), the blunt end of ureter (8) becomes blunt head end design for the pipe wall outside-in, the lumen has been seted up in latex ureter body (1), and latex ureter body (1) is provided with gas storage bag (7) towards one side of the blunt end of ureter (8), the inside and the lumen switch-on of gas storage bag (7).

3. The latex urinary catheter special for bladder perfusion as claimed in claim 2, wherein: the one end that latex ureter body (1) was kept away from in the middle of blunt end of ureter (8) has seted up head apopore (801), two side delivery ports (802) have been seted up to the symmetry on the outer fringe face of blunt end of ureter (8).

4. The latex urinary catheter special for bladder perfusion as claimed in claim 3, wherein: one side of the first rubber water injection soft valve (3) far away from the sealing rubber ring (2) is carved with a urinary catheter model mark (4) for distinguishing latex urinary catheter bodies (1) of different models.

5. The latex urinary catheter special for bladder perfusion as claimed in claim 4, wherein: one side that first rubber water injection soft valve (3) were kept away from in ureter model sign (4) is provided with gasbag gas injection pipe (5), gasbag gas injection pipe (5) and the lumen switch-on of latex ureter body (1), and fixed mounting has second rubber water injection soft valve (501) on the outer fringe face of gasbag gas injection pipe (5).

6. The latex urinary catheter special for bladder perfusion as claimed in claim 1, wherein: the latex ureter body is characterized in that a first scale mark (6), a second scale mark (601) and a third scale mark (602) are respectively arranged between the air storage bag (7) and the air bag air injection pipe (5) on the outer edge surface of the latex ureter body (1) in a carving mode and used for observing the insertion depth of the latex ureter body (1).