CN214018660U

CN214018660U - Catheter fixer

Info

Publication number: CN214018660U
Application number: CN202021526867.8U
Authority: CN
Inventors: 周伟东; 李超; 徐成党
Original assignee: Shanghai Tongji Hospital
Current assignee: Shanghai Tongji Hospital
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-08-24
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a catheter fixer, the on-line screen storage device comprises a base, can dismantle on the base and be connected with the fixer, the fixer includes the bottom plate, be provided with a pair of curved shell fragment on the bottom plate, the base is connected on fixing device. The utility model relates to a catheter fixer with simple structure, convenient use and strong applicability.

Description

Catheter fixer

Technical Field

The utility model relates to the technical field of medical auxiliary devices, in particular to a catheter fixer.

Background

Indwelling catheterization is a common procedure in medical procedures. Most general anesthesia operation patients need conventional indwelling catheterization in the operation. For urologists, however, essentially all procedures require indwelling catheterization. Partial patients need to keep catheters for a long time. These patients' catheters often have a long external part in an active state, which causes inconvenience to life, and are easy to be pulled carelessly to cause pain and damage to the urethra. Accordingly, there is a need for a catheter fixing device that overcomes the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a catheter fixer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a catheter fixer, includes the base, can dismantle on the base and be connected with the fixer, the fixer includes the bottom plate, be provided with a pair of curved shell fragment on the bottom plate, the base is connected on fixing device.

Preferably, the fixer passes through latch device and can dismantle the connection on the base, latch device includes a set of male snap-fastener and a set of female snap-fastener of setting on the base of setting on the bottom plate, male snap-fastener and female snap-fastener joint cooperation.

Preferably, the base is connected with a tightening belt, magic tapes are arranged at two ends of the tightening belt, and a silica gel sheet is arranged on the end face of one side of the base, which is back to the bottom plate.

Preferably, the tightening strap is made of an elastic material.

Preferably, the tightening strap is provided with a plurality of air holes.

Preferably, the base is fixedly connected to the tightening strap.

Preferably, the fixation clamp includes clamping piece and lower clamping piece, it is articulated mutually with lower clamping piece to go up the clamping piece, base fixed connection is on last clamping piece, it is provided with the torsional spring to go up between clamping piece and the lower clamping piece.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, between the both sides shell fragment of catheter joint on the fixer, the lacing tape is tightened and is realized the fixed to the fixer on the thigh, and male snap-fastener and female snap-fastener joint cooperation conveniently change the fixer of different models so that cooperate the catheter of different models, and the silica gel piece avoids the base to crush skin with skin contact, and the bleeder vent increases the air permeability of lacing tape. The fastener can also be fixed by clamping the fixing clip on the garment. The utility model relates to a catheter fixer with simple structure, convenient use and strong applicability.

Drawings

FIG. 1 is a schematic structural view of example 1;

fig. 2 is a schematic structural view of embodiment 2.

In the figure: 1-lacing tape, 2-magic tape, 3-base, 4-silicon rubber sheet, 5-fixer, 6-elastic sheet, 7-bottom plate, 8-male snap fastener, 9-female snap fastener, 10-clamping device, 11-air hole, 12-lacing tape, 13-upper clamping sheet, 14-lower clamping sheet and 15-torsion spring.

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.

Referring to fig. 1-2, the present invention provides a technical solution:

example 1

The utility model provides a catheter fixer, includes base 3, can dismantle on the base 3 and be connected with fixer 5, fixer 5 includes bottom plate 7, be provided with a pair of curved shell fragment 6 on the bottom plate 7, base 3 connects on fixing device.

The fixer 5 is detachably connected to the base 3 through a clamping device 10, the clamping device 10 comprises a set of male snap fasteners 8 arranged on the bottom plate 7 and a set of female snap fasteners 9 arranged on the base 3, and the male snap fasteners 8 are in clamping fit with the female snap fasteners 9.

The base 3 is connected with a tightening belt 1, the two ends of the tightening belt 1 are provided with magic tapes 2, and a silica gel sheet 4 is arranged on the end face of one side of the base 3, which is back to the bottom plate 7.

The tightening strap 1 is made of an elastic material.

The tightening strap 1 is provided with a plurality of air holes 11.

Catheter joint is between the both sides shell fragment 6 on fixer 5, and lacing tape 1 is tightened and is realized fixing fixer 5 on the thigh, and male snap-fastener 8 cooperates with female snap-fastener 9 joint, conveniently changes the fixer 5 of different models so that cooperate the catheter of different models, and the skin is avoided pressing injury skin to base 3 with skin contact by silica gel piece 4, and bleeder vent 11 increases lacing tape 1's air permeability.

Example 2

The base 3 is fixedly connected to the fixing clip 12.

The fixing clamp 12 comprises an upper clamping piece 13 and a lower clamping piece 14, the upper clamping piece 13 is hinged to the lower clamping piece 14, the base 3 is fixedly connected to the upper clamping piece 13, and a torsion spring 15 is arranged between the upper clamping piece 13 and the lower clamping piece 14

The fixing clamp 12 can be clamped on clothes to fix the fixing device 5, the tail end of the fixing device 5 is pressed to control the fixing clamp 12 to open and close, and the fixing clamp 12 is not strong in pulling when light plastic is used.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A catheter fixer, comprising a base (3), characterized in that: the improved binding tool is characterized in that a fixing device (5) is detachably connected to the base (3), the fixing device (5) comprises a bottom plate (7), a pair of arc-shaped elastic pieces (6) is arranged on the bottom plate (7), the base (3) is connected to the fixing device, the fixing device (5) is detachably connected to the base (3) through a clamping device (10), the clamping device (10) comprises a set of male snap fasteners (8) arranged on the bottom plate (7) and a set of female snap fasteners (9) arranged on the base (3), the male snap fasteners (8) are in clamping fit with the female snap fasteners (9), a binding belt (1) is connected to the base (3), magic tapes (2) are arranged at two ends of the binding belt (1), and a silica gel sheet (4) is arranged on one side end face of the base (3) opposite to the bottom plate (7).

2. The catheter holder according to claim 1, wherein: the tightening strap (1) is made of an elastic material.

3. The catheter holder according to claim 2, wherein: the lacing tape (1) is provided with a plurality of air holes (11).

4. The catheter holder according to claim 3, wherein: the base (3) is fixedly connected to the fixing clamp (12).

5. The catheter holder according to claim 4, wherein: the fixing clamp (12) comprises an upper clamping piece (13) and a lower clamping piece (14), the upper clamping piece (13) is hinged to the lower clamping piece (14), the base (3) is fixedly connected to the upper clamping piece (13), and a torsion spring (15) is arranged between the upper clamping piece (13) and the lower clamping piece (14).