CN214911365U

CN214911365U - Dialysis catheter and catheter fixing box capable of reducing infection rate

Info

Publication number: CN214911365U
Application number: CN202120462587.3U
Authority: CN
Inventors: 翟云玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-30
Anticipated expiration: 2031-03-03

Abstract

The utility model belongs to the technical field of medical instrument, concretely relates to dialysis catheter and fixed box of pipe that can reduce the infection rate. Dialysis pipe is equipped with feed liquor pipe and drain pipe including being responsible for, the person in charge branch, and the tube head at feed liquor pipe and drain pipe top is furnished with and revolves the cap, revolve the cap in be equipped with one sealed the pad, the top border of tube head has the toper arch, revolve the cap and screw up the back, the toper arch can extrude sealed in filling up. The catheter fixing box comprises an upper box cover and a lower box cover which are connected together in a rotating mode, two semicircular catheter holes are formed in one end of the upper box cover and one end of the lower box cover, and a fixing band used for being fixed on the body of a patient is connected to the bottom of the lower box cover. When the fixed band was fixed and was protected the dialysis catheter, fixed box can cover comprehensively and expose in external dialysis catheter, gives the effect that the pipe supported fixedly and the protection, has effectively ensured the safety that hemodialysis patient kept somewhere the pipe. Isolate microbes such as external bacteria and the like, and reduce infection risk.

Description

Dialysis catheter and catheter fixing box capable of reducing infection rate

Technical Field

The utility model relates to a dialysis catheter and catheter fixing box capable of reducing infection rate, belonging to the technical field of medical instruments.

Background

Hemodialysis is an alternative treatment for patients with acute or chronic renal failure. Currently, most hemodialysis patients require a long-term indwelling hemodialysis catheter, which is partially placed inside the body and partially exposed to the outside of the body. It is important to protect the hemodialysis catheter exposed to the outside of the body, and if the catheter is contaminated by sweat and stains, the patient is susceptible to infection. According to traditional protection method, medical staff generally wraps the hemodialysis catheter exposed outside the body with gauze and then fixes the hemodialysis catheter on the body surface of a patient by applying, the operation method is tedious, time-consuming and overlong, the catheter is easy to loosen and is not attractive in wrapping, the hemodialysis catheter exposed outside the body is not protected easily, and the infection risk is increased.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: overcomes the defects of the prior art and provides a dialysis catheter and a catheter fixing box which can reduce the infection rate so as to solve the problems.

Can reduce dialysis catheter of infection rate, including being responsible for, be responsible for and divide and be equipped with feed liquor pipe and drain pipe, the tube head at feed liquor pipe and drain pipe top is furnished with and revolves the cap, revolve the cap in be equipped with one and seal up, the top border of tube head has the toper arch, revolve the cap and screw up the back, the toper arch can extrude sealed the pad in.

After the dialysis is finished and the screw cap is screwed on the tube head, the structure enhances the sealing performance of the dialysis catheter and reduces the infection risk.

The utility model discloses be equipped with card portion along sealed a week of filling up, be equipped with in the cap soon with the echelonment structure of card portion looks adaptation, sealed the pad through card portion and echelonment structure block to in the cap soon, simple structure, the equipment is convenient.

Can reduce dialysis catheter fixing box of infection rate, including last lid and lower lid that rotate to link together, the one end of going up lid and lower lid all is equipped with two semicircular pipe holes, the fixed band that is used for being fixed in on patient's health is connected to lower lid bottom.

When fixed box is fixed to patient's health, the fixed band at both ends can be connected fixedly through modes such as latch closure, magic subsides, and fixed box can form good fixed and guard action to exposing the external dialysis pipe, prevents to reduce the infection risk to the recurrent touching of dialysis pipe.

Preferably, the contact parts of the upper box cover and the lower box cover are both provided with sealing strips, and the guide pipe hole is provided with strip-shaped alcohol cotton. The inside of the box body is isolated from the outside air, so that microorganisms such as bacteria are prevented from entering the box body, and the infection risk is further reduced.

The sealing strip set up in the fixed slot of last lid and lower lid.

Compared with the prior art, the utility model beneficial effect who has is:

the utility model discloses simple structure is practical, and the nursing staff's of being convenient for operation, fixed effectual, the appearance is pleasing to the eye. The time for wrapping and applying the catheter in the past is reduced, and the labor intensity of medical staff is reduced. When fixed with the protection, fixed box can cover the dialysis catheter that exposes in vitro comprehensively, gives the effect that the pipe supported fixedly and the protection, has effectively ensured the safety that hemodialysis patient kept somewhere the pipe. Isolate microbes such as external bacteria and the like, and reduce infection risk.

Drawings

FIG. 1 is a schematic view of the construction of a dialysis catheter;

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

FIG. 3 is one of the schematic structural views of a dialysis catheter and a catheter fixing cassette;

FIG. 4 is a second schematic view of the dialysis catheter and the catheter fixing cassette;

FIG. 5 is a schematic view of the structure of the catheter retaining cassette;

fig. 6 is a partially enlarged view of a portion B in fig. 5.

In the figure: 1. screwing the cap; 2. a pipe head; 2.1, conical bulges; 3. a liquid inlet pipe; 4. a liquid outlet pipe; 5. a main pipe; 6. a gasket; 6.1, a clamping part; 7. an upper box cover; 8. a lower box cover; 9. a conduit aperture; 10. fixing belts; 11. a sealing strip; 12. alcohol cotton; 13. and fixing the grooves.

Detailed Description

The invention will be further described with reference to the following examples:

the first embodiment is as follows:

as shown in fig. 1 ~ 4, can reduce the dialysis catheter of infection rate, including being responsible for 5, be responsible for 5 minutes and be equipped with feed liquor pipe 3 and drain pipe 4, the tube head 2 at feed liquor pipe 3 and 4 tops of drain pipe is furnished with spiral cap 1, its characterized in that: the cap screwing 1 is internally provided with a sealing gasket 6, the periphery of the top of the tube head 2 is provided with a conical bulge 2.1, and after the cap screwing 1 is screwed down, the conical bulge 2.1 can be extruded into the sealing gasket 6.

Wherein, be equipped with along sealed 6 a week of filling up card portion 6.1, be equipped with in the screw cap 1 with the echelonment structure of card portion 6.1 looks adaptation, sealed 6 that fill up is blocked in the screw cap 1 through card portion 6.1 and echelonment structure.

Example two:

as shown in figures 3-6, the dialysis catheter fixing box capable of reducing the infection rate comprises an upper box cover 7 and a lower box cover 8 which are rotatably connected together, wherein two semicircular catheter holes 9 are formed in one end of each of the upper box cover 7 and the lower box cover 8, and the bottom of the lower box cover 8 is connected with a fixing belt 10 for fixing on the body of a patient. When fixed box is fixed to patient's health on, the fixed band 10 at left and right ends can be connected fixedly through modes such as latch closure, magic subsides, and fixed box can form good fixed and guard action to exposing the external dialysis catheter.

Wherein, the contact position of the upper box cover 7 and the lower box cover 8 is provided with a sealing strip 11, and the guide pipe hole 9 is provided with a strip-shaped alcohol cotton 12, so that the interior of the box body is isolated from the outside air, and microorganisms such as bacteria and the like are prevented from entering the box body. The sealing strips 11 are arranged in the fixing grooves 13 of the upper box cover 7 and the lower box cover 8.

Claims

1. The utility model provides a dialysis catheter that can reduce infection rate, is responsible for (5) including being responsible for, is responsible for (5) and divides and is equipped with feed liquor pipe (3) and drain pipe (4), and tube head (2) at feed liquor pipe (3) and drain pipe (4) top are furnished with spiral cap (1), its characterized in that: revolve cap (1) in be equipped with a sealed pad (6), the top periphery of tube head (2) has toper arch (2.1), revolve cap (1) screw up the back, toper arch (2.1) can extrude in sealed pad (6).

2. A dialysis catheter for reducing the rate of infection according to claim 1, wherein: be equipped with card portion (6.1) along sealed pad (6) a week, be equipped with in the spiral cap (1) with the echelonment structure of card portion (6.1) looks adaptation, sealed pad (6) are through card portion (6.1) and echelonment structure block to in the spiral cap (1).

3. A dialysis catheter fixing box capable of reducing infection rate is characterized in that: the upper box cover (7) and the lower box cover (8) are rotatably connected together, two semicircular catheter holes (9) are formed in one end of the upper box cover (7) and one end of the lower box cover (8), and a fixing belt (10) used for being fixed on the body of a patient is connected to the bottom of the lower box cover (8).

4. A dialysis catheter fixing cassette that can reduce the infection rate according to claim 3, wherein: the contact parts of the upper box cover (7) and the lower box cover (8) are both provided with sealing strips (11), and strip-shaped alcohol cotton (12) is arranged at the position of the conduit hole (9).

5. A dialysis catheter fixing cassette that can reduce the infection rate according to claim 4, wherein: the sealing strips (11) are arranged in the fixing grooves (13) of the upper box cover (7) and the lower box cover (8).