CN211245090U

CN211245090U - Dialysis catheter protection cover convenient for replacing connector

Info

Publication number: CN211245090U
Application number: CN201921144397.6U
Authority: CN
Inventors: 曾鹏泉
Original assignee: Ningbo Baitong Medical Technology Co ltd
Current assignee: Ningbo Baitong Medical Technology Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-08-14
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a conveniently change dialysis catheter safety cover that connects, including protection casing, fixed pipe and a main solid fixed ring, protection casing outside hot melt is connected with waterproof shirt rim and protection casing top hot melt and is connected with fixed pipe, the inside flexible rubber that all glues with fixed intraduct of protection casing, fixed pipe one side is installed a hose and a hose other end through the mounting groove and is had a main solid fixed ring through the bolt fastening, a main solid fixed ring one end is connected with a pair solid fixed ring through the pivot. The utility model discloses a set up waterproof shirt rim and waterproof glue, can fix the protection casing on the human body, play water-proof effects simultaneously, can fix pipe connection through setting up a main solid fixed ring, a vice solid fixed ring, No. two main solid fixed rings and No. two vice solid fixed rings, the iron wire in hose and No. two hoses plays fixed, the design effect simultaneously, is fit for being extensively promoted and used.

Description

Dialysis catheter protection cover convenient for replacing connector

Technical Field

The utility model relates to a safety cover technical field, in particular to dialysis catheter safety cover of convenient change joint.

Background

At present, dialysis is a main treatment means adopted by many hospitals in the aspect of treating kidney diseases such as uremia, renal failure and the like, when a patient is treated by dialysis, a dialysis catheter must be fixed and protected to prevent tube detachment and infection, the protection and fixing method of the dialysis catheter at present is to use sterile gauze and adhesive tapes to carry out protection and fixation, the waterproof effect is poor, and meanwhile, the tube detachment condition is easy to occur.

SUMMERY OF THE UTILITY MODEL

A main object of the utility model is to provide a conveniently change dialysis pipe safety cover that connects, through setting up waterproof shirt rim and waterproof glue, can fix the protection casing on the human body, play water-proof effects simultaneously, can fix pipe connection through setting up a main solid fixed ring, a vice solid fixed ring, No. two main solid fixed rings and No. two vice solid fixed rings, the iron wire in a hose and No. two hoses plays fixed, the design effect simultaneously, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a conveniently change dialysis catheter safety cover that connects, includes protection casing, fixed pipe and a main solid fixed ring, protection casing outside hot melt is connected with waterproof shirt rim and protection casing top hot melt and is connected with fixed pipe, inside and the fixed intraduct all veneer of protection casing has flexible rubber, fixed pipe one side is installed No. one hose and No. one the hose other end through the mounting groove and is had a main solid fixed ring through the bolt fastening, No. one main solid fixed ring one end is connected with an vice solid fixed ring through the pivot, fixed pipe opposite side is installed No. two hoses and No. two the hose other end through the mounting groove and is had No. two main solid fixed rings and No. two main solid fixed ring one end through the bolt fastening and be connected with No..

Further, waterproof glue is glued to the bottom of the waterproof skirt and is made of a medical TPU waterproof breathable silica gel membrane.

Further, the fixed slot has been seted up to a main solid ring and No. two main solid fixed ring one ends, a vice solid fixed ring and No. two vice solid fixed ring one ends are all installed through the mounting groove and are fixed detain and install the spring through the mounting groove between detaining, fixed detain one end be located a vice solid fixed ring and No. two vice solid fixed ring outsides.

Further, the sealing ring is installed through the mounting groove in fixed pipe top, flexible rubber is made for the organosilicon rubber material.

Further, hose and No. two hose insides all are provided with the iron wire.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up fixed pipe and protection casing, the protection casing can be protected patient puncture position, and flexible rubber in fixed pipe and the protection casing can protect, fixed effect to the pipe that puncture position exposes.

2. Through setting up waterproof shirt rim and waterproof glue, the human body of can effectively laminating of waterproof shirt rim, waterproof glue can be with waterproof shirt rim adhesion on the human body, plays waterproof, fixed effect.

3. Can fix pipe joint through setting up a main solid fixed ring, a vice solid fixed ring, No. two main solid fixed rings and No. two vice solid fixed rings, the iron wire in hose and No. two hoses plays fixed, the design effect simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the dialysis catheter protection cover with a convenient joint replacement.

Fig. 2 is a structure diagram of the fixing tube and the inside of the protective cover of the dialysis catheter with convenient replacement of the joint.

Fig. 3 is the schematic view of the structure of the fixing buckle and the fixing groove of the dialysis catheter protecting cover with convenient joint replacement.

Fig. 4 is the iron wire structure diagram of the dialysis catheter protection cover with convenient replacement of the joint of the present invention.

In the figure: 1. a protective cover; 2. a fixed tube; 3. a first main fixing ring; 4. a first auxiliary fixing ring; 5. a second main fixing ring; 6. a second auxiliary fixing ring; 7. a first hose; 8. a second hose; 9. a seal ring; 10. a waterproof skirt; 11. flexible rubber, 12, waterproof glue; 13. iron wires; 14. a fixing buckle; 15. a spring; 16. and fixing the grooves.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a dialysis catheter safety cover convenient for replacing a joint, includes protection casing 1, fixed pipe 2 and a main solid fixed

ring

3, 1 outside hot melt of protection casing is connected with

waterproof shirt rim

10 and 1 top hot melt of protection casing is connected with

fixed pipe

2, 1 inside and fixed pipe 2 inside all the veneer of protection casing have flexible rubber 11, fixed pipe 2 one side is installed No. 7 hoses and No. 7 hose other ends through the mounting groove and is had a main solid fixed ring 3 through the bolt fastening, No. 3 main solid fixed ring one end is connected with an auxiliary solid fixed ring 4 through the pivot, No. 8 hoses and No. two hose 8 other ends are installed through the mounting groove to fixed pipe 2 opposite side, and No. 5 main solid fixed rings one end of No. two are connected with No. two auxiliary solid fixed rings 6 through the pivot through the.

Wherein, waterproof glue 12 is glued at the bottom of the waterproof skirt edge 10, and the waterproof glue 12 is made of a medical TPU waterproof breathable silica gel membrane.

In this embodiment, as shown in fig. 2, the waterproof adhesive 12 can adhere the waterproof skirt 10 to the human body to perform waterproof and fixing functions, and the waterproof adhesive 12 made of the medical TPU waterproof breathable silicone membrane does not damage the skin, is strong in adhesion, and is waterproof and breathable.

Wherein, fixed slot 16 has been seted up to No. one main solid 3 and No. two main solid fixed ring 5 one ends, No. one vice solid fixed ring 4 and No. two vice solid fixed ring 6 one ends are all installed through the mounting groove and are fixed detain 14 and install spring 15 through the mounting groove between the fixed knot 14, fixed knot 14 one end is located the vice solid fixed ring 4 and No. two vice solid fixed ring 6 outsides.

In this embodiment, as shown in fig. 3, after the first main fixing ring 3 and the first auxiliary fixing ring 4 and the second main fixing ring 5 and the second auxiliary fixing ring 6 are closed, the fixing buckle 14 enters the fixing groove 16 and is clamped in the fixing groove 16 under the urging of the spring 15.

Wherein, sealing washer 9 is installed through the mounting groove in fixed pipe 2 top, flexible rubber 11 is made for the organosilicon rubber material.

In this embodiment, as shown in fig. 1 and 2, the sealing ring 9 plays a role in sealing between the conduit and the fixing tube 2, and the flexible rubber 11 made of the silicone rubber material has strong elasticity, and can sufficiently attach to and press the conduit, thereby playing a role in sealing and fixing.

Wherein, hose 7 and No. two hose 8 are inside all to be provided with iron wire 13.

In this embodiment, as shown in fig. 4, the iron wires 13 inside the first hose 7 and the second hose 8 play a role in fixing and shaping, and fix the pipe joint.

It should be noted that the utility model is a dialysis catheter protection cover convenient for replacing the connector, when in work, a person penetrates a dialysis catheter through a fixed tube 2 and a flexible rubber 11 inside a protection cover 1, after one end of the dialysis catheter enters into the body of a patient, the protection cover 1 is arranged at a puncture part, the flexible rubber 11 made of organic silicon rubber material has stronger elasticity, can be fully attached and extrude the catheter, protect and fix the catheter exposed at the puncture part, a waterproof skirt 10 can be effectively attached to the human body, the waterproof rubber 12 can adhere the waterproof skirt 10 on the human body to play the role of waterproofing and fixing, one end connector of the dialysis catheter is fixed by using a first main fixing ring 3 and a first auxiliary fixing ring 4, the other end connector of the dialysis catheter is fixed by using a second main fixing ring 5 and a second auxiliary fixing ring 6, under the action of iron wires in a first hose 7 and a second hose 8, the fixing device is positioned and fixed, after the first main fixing ring 3 and the first auxiliary fixing ring 4 and the second main fixing ring 5 and the second auxiliary fixing ring 6 are closed, the fixing buckle 14 enters the fixing groove 16 and is clamped in the fixing groove 16 under the pushing of the spring 15.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a conveniently change dialysis catheter safety cover that connects, includes protection casing (1), fixed pipe (2) and a main solid fixed ring (3), its characterized in that: protection casing (1) outside hot melt is connected with waterproof shirt rim (10) and protection casing (1) top hot melt is connected with fixed pipe (2), inside and fixed pipe (2) inside all veneer of protection casing (1) have flexible rubber (11), fixed pipe (2) one side is installed hose (7) and a hose (7) other end through the mounting groove and is had a main solid fixed ring (3) through the bolt fastening, a main solid fixed ring (3) one end is connected with a vice solid fixed ring (4) through the pivot, fixed pipe (2) opposite side is installed No. two hose (8) and No. two hose (8) other end through the mounting groove and is connected with No. two vice solid fixed ring (6) through the bolt fastening No. two main solid fixed ring (5) and No. two main solid fixed ring (5) one end through the pivot.

2. A dialysis catheter protector with easy change over fitting according to claim 1, wherein: waterproof glue (12) is glued to the bottom of the waterproof skirt (10) and the waterproof glue (12) is made of a medical TPU waterproof breathable silica gel membrane.

3. A dialysis catheter protector with easy change over fitting according to claim 1, wherein: fixed slot (16) have been seted up to a main fixed ring (3) and No. two main fixed ring (5) one end, No. one vice fixed ring (4) and No. two vice fixed ring (6) one end are all installed through the mounting groove and are fixed detain (14) and fix and install spring (15) through the mounting groove between detaining (14), fixed knot (14) one end is located the vice fixed ring (4) of a pair and No. two vice fixed ring (6) outsides.

4. A dialysis catheter protector with easy change over fitting according to claim 1, wherein: sealing washer (9) are installed through the mounting groove at fixed pipe (2) top, flexible rubber (11) are made for the organosilicon rubber material.

5. A dialysis catheter protector with easy change over fitting according to claim 1, wherein: no. one hose (7) and No. two hose (8) inside all is provided with iron wire (13).