CN216061632U

CN216061632U - Aseptic hemodialysis catheter fixer cover

Info

Publication number: CN216061632U
Application number: CN202121657213.3U
Authority: CN
Inventors: 李青; 宋立红; 左宁宁
Original assignee: Chengdu Kangfu Kidney Disease Hospital Co ltd
Current assignee: Chengdu Kangfu Kidney Disease Hospital Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-03-18
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a sterile hemodialysis catheter fixing device sleeve, and belongs to the technical field of medical appliances. The utility model provides an aseptic type hemodialysis catheter fixer cover, including the waterproof sealing bag of silica gel, the inside external fixation gauze bag of having placed of waterproof sealing bag of silica gel, terminal surface and left side terminal surface all are equipped with the fixed plate about the external fixation gauze bag, the inboard articulated grip block that has of fixed plate front end, the fixed plate front side is equipped with the regulation pole, the waterproof sealing bag outer wall of silica gel is connected with the baldric, shoulder the flexible knot of fixedly connected with, through setting up baldric and grip block, it is fixed with the dialysis catheter to utilize the baldric to be convenient for when using, utilize flexible the elasticity that can adjust the baldric to detain, high durability and convenient use, utilize the grip block that has fixed tooth simultaneously, can fix external fixation gauze bag, be convenient for simultaneously change the washing.

Description

Aseptic hemodialysis catheter fixer cover

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a sterile hemodialysis catheter fixator sleeve.

Background

Currently, hemodialysis is the most effective method for treating acute and chronic renal failure and acute drug intoxication in clinical settings. Before the autologous arteriovenous internal fistula is mature, a dialysis catheter is mostly adopted as a dialysis access of a patient, so that the blood vessel dialysis access is seen to be like a life line of the patient, and the importance of the blood vessel dialysis access to the patient is self-evident. The tube placing mode is internal jugular vein tube placing and femoral vein tube placing, and how to maintain and maintain the dialysis access is the skill which each nursing staff must master. The dialysis catheter is fixed through utilizing bandage and gauze to the tradition, but because the bandage is binded comparatively trouble, is not convenient for change the gauze, when the patient needs to have a bath simultaneously, is not convenient for waterproof, in view of this, we provide a aseptic type hemodialysis catheter fixer cover.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention is directed to a sterile hemodialysis catheter fixator cover, which solves the above problems of the prior art.

2. Technical scheme

The utility model provides an aseptic type hemodialysis catheter fixer cover, includes the waterproof sealing bag of silica gel, the inside external fixation gauze bag of having placed of the waterproof sealing bag of silica gel, terminal surface and left side terminal surface all are equipped with the fixed plate about the external fixation gauze bag, the inboard articulated grip block that has of fixed plate front end, the fixed plate front side is equipped with the regulation pole, the waterproof sealing bag outer wall of silica gel is connected with the baldric, shoulder the flexible knot of fixedly connected with.

Preferably, a threaded rod is rotatably connected to each of a plurality of ends of the shoulder straps.

Preferably, the outer wall of the fixing plate is fixedly connected with a threaded sleeve, and the threaded sleeve is in threaded connection with a threaded rod.

Preferably, the inner end of the clamping plate is connected with a plurality of fixing teeth in a linear structure, the front wall of the clamping plate is provided with an adjusting groove, and the rear wall of the clamping plate is in close contact with the external fixed gauze bag.

Preferably, the front end of the adjusting rod is connected with a knob, the rear end of the adjusting rod penetrates through the front wall of the fixing plate and extends to the inner side, the adjusting rod is in threaded connection with the fixing plate, the rear end of the adjusting rod is connected with a ball body, and the outer wall of the ball body is in sliding fit with the inner wall of the adjusting groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. through setting up baldric and grip block, it is fixed with the dialysis pipe to utilize the baldric to be convenient for with external fixed gauze bag when using, utilizes the expansion buckle can adjust the elasticity of baldric, convenient to use utilizes the grip block that has fixed tooth simultaneously, can fix external fixed gauze bag, is convenient for simultaneously change the washing.

2. Through setting up the waterproof sealing bag of silica gel, can seal up external fixed gauze bag and dialysis catheter when bathing, play waterproof effect, utilize threaded rod and thread bush, can fix the dismantlement to the waterproof sealing bag of silica gel.

Drawings

FIG. 1 is a front right side schematic view of the overall construction of the present invention;

FIG. 2 is a front side schematic view of the overall structure of the present invention;

FIG. 3 is a left front side expanded view of the structure on the fixation plate of the present invention;

the reference numbers in the figures illustrate: 1. a silica gel waterproof sealing bag; 2. externally fixing a gauze bag; 3. a fixing plate; 4. a clamping plate; 5. adjusting a rod; 6. shoulder straps; 7. a telescopic buckle; 601. a threaded rod; 301. a threaded sleeve; 401. fixing teeth; 402. an adjustment groove; 501. a knob; 502. a sphere.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an aseptic type hemodialysis catheter fixer cover, includes silica gel waterproof sealing bag 1, and 1 inside external fixation gauze bag 2 of having placed of silica gel waterproof sealing bag, terminal surface and left side terminal surface all are equipped with fixed plate 3 about external

fixation gauze bag

2, and 3 front end inboards of fixed plate articulate has grip block 4, and 3 front sides of fixed plate are equipped with adjust pole 5, and 1 outer wall connection of silica gel waterproof sealing bag has baldric 6, and 6 fixedly connected with flexible knots 7 shoulder, and flexible knot 7 plays the length of adjusting baldric 6.

Specifically, a plurality of end portions of the shoulder strap 6 are rotatably connected with a threaded rod 601, and the threaded rod 601 plays a connecting role.

Further, the outer wall of the fixing plate 3 is fixedly connected with a threaded sleeve 301, and the threaded sleeve 301 is in threaded connection with a threaded rod 601.

Further, the inner end of the clamping plate 4 is connected with a plurality of fixing teeth 401 in a linear structure, the front wall of the clamping plate 4 is provided with an adjusting groove 402, and the rear wall of the clamping plate 4 is in close contact with the external fixed gauze bag 2.

Besides, the front end of the adjusting rod 5 is connected with a knob 501, the rear end of the adjusting rod 5 penetrates through the front wall of the fixing plate 3 and extends to the inner side, the adjusting rod 5 is in threaded connection with the fixing plate 3, the rear end of the adjusting rod 5 is connected with a ball 502, and the outer wall of the ball 502 is in sliding fit with the inner wall of the adjusting groove 402.

The working principle is as follows: when the dialysis catheter needs to be fixed, the outer end of the catheter is arranged in the external fixed gauze bag 2 by utilizing the external fixed gauze bag 2, then the shoulder strap 6 is fixed with the external fixed gauze bag 2, the ball 502 on the adjusting rod 5 slides in the adjusting groove 402 by rotating the adjusting rod 5, thereby the clamping plate 4 is opened, then one end of the external fixed gauze bag 2 is placed between the clamping plate 4 and the fixed plate 3, and then the adjusting rod 5 is rotated reversely, so that the clamping plate 4 fixes the external fixed gauze bag 2, then the shoulder strap 6 can be fixed on the body, the length of the shoulder strap 6 can be adjusted according to the expansion buckle 7, when needing to take a bath, the silica gel waterproof sealing bag 1 is required to be wrapped on the external fixing gauze bag 2, the threaded rod 601 connected with the threaded sleeve 301 on the fixing plate 3 is taken down firstly, and then the threaded sleeve 301 on the silica gel waterproof sealing bag 1 is fixed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aseptic type hemodialysis catheter fixer cover, includes waterproof sealing bag of silica gel (1), its characterized in that: the waterproof sealing bag of silica gel (1) inside has placed outer fixed gauze bag (2), terminal surface and left side terminal surface all are equipped with fixed plate (3) about outer fixed gauze bag (2), fixed plate (3) front end inboard articulates there is grip block (4), fixed plate (3) front side is equipped with regulation pole (5), the waterproof sealing bag of silica gel (1) outer wall connection has baldric (6), baldric (6) fixedly connected with is flexible detains (7).

2. The sterile hemodialysis catheter holder set of claim 1, wherein: and a plurality of end parts of the shoulder straps (6) are rotatably connected with threaded rods (601).

3. The sterile hemodialysis catheter holder set of claim 1, wherein: the outer wall of the fixing plate (3) is fixedly connected with a threaded sleeve (301), and the threaded sleeve (301) is in threaded connection with a threaded rod (601).

4. The sterile hemodialysis catheter holder set of claim 1, wherein: the inner end of the clamping plate (4) is in a linear structure and is connected with a plurality of fixed teeth (401), the front wall of the clamping plate (4) is provided with an adjusting groove (402), and the rear wall of the clamping plate (4) is in close contact with the external fixed gauze bag (2).

5. The sterile hemodialysis catheter holder set of claim 1, wherein: adjust pole (5) front end and be connected with knob (501), it passes fixed plate (3) antetheca and extends to the inboard to adjust pole (5) rear end, adjust pole (5) and fixed plate (3) threaded connection, it is connected with spheroid (502) to adjust pole (5) rear end, spheroid (502) outer wall and adjustment tank (402) inner wall sliding fit.