CN215938721U

CN215938721U - Indwelling catheter fixing device

Info

Publication number: CN215938721U
Application number: CN202122201368.2U
Authority: CN
Inventors: 周婷
Original assignee: Zigong Fourth Peoples Hospital Zigong Emergency Center
Current assignee: Zigong Fourth Peoples Hospital Zigong Emergency Center
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-04
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an indwelling catheter fixing device which comprises a strip-shaped fixing band, wherein a magic tape sticking surface is laid on the upper end surface of the fixing band, a magic tape hooking surface is arranged at one end of the lower end surface of the fixing band, the upper end surface of the fixing band is detachably connected with a fixing device for fixing an indwelling catheter through the magic tape, the fixing device comprises a fixing air bag, a fixing shell and an inflatable air bag, the magic tape hooking surface is arranged at the bottom of the fixing shell and detachably connected to the upper end surface of the fixing band through the magic tape, the shape of the fixing air bag is matched with that of the fixing shell, the fixing air bag is embedded in the fixing shell, one end of the inflatable air bag penetrates through the fixing shell and is connected with one side of the fixing air bag, and through holes for fixing the indwelling catheter are formed in the middle parts of the fixing shell and the fixing air bag. Has the advantages of good air permeability, good fixing effect, simple structure and convenient replacement, and is suitable for indwelling catheters with different diameters.

Description

Indwelling catheter fixing device

Technical Field

The utility model relates to the field of medical instruments, in particular to a retention catheter fixing device.

Background

Keep somewhere the ureter and need fix when using to cause the damage or lead to the ureter to deviate from to patient's urethra, current method is pasted on patient's skin with the adhesive tape and is fixed, and patient's experience is very not good, and long-time pasting of adhesive tape still causes the damage to patient's skin easily.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides the indwelling catheter fixing device which has the advantages of good air permeability, good fixing effect, simple structure and convenience in replacement, and is suitable for indwelling catheters with different diameters.

The technical scheme of the utility model is as follows:

a indwelling catheter fixing device comprises a strip-shaped fixing band, wherein a magic tape sticking surface is laid on the upper end surface of the fixing band, a magic tape hooking surface is arranged at one end of the lower end surface of the fixing band, and the upper end surface of the fixing band is detachably connected with a fixing device for fixing an indwelling catheter through a magic tape;

fixing device, including fixed gasbag, fixed shell and inflatable airbag, the bottom of fixed shell is equipped with the hook face is pasted to the magic to can dismantle through the magic and connect and be in the up end of fixed band, the shape of fixed gasbag with the shape of fixed shell cooperatees, and fixed gasbag inlays in the fixed shell, inflatable airbag's one end is passed fixed shell, and with one side of fixed gasbag is connected, fixed shell with the through-hole that is used for the fixed ureter of keeping somewhere is all seted up at the middle part of fixed gasbag.

The working principle of the technical scheme is as follows:

when the fixing device is used, the fixing band is bound on the leg of a patient through the hook-and-loop fastening surface and the adhesive surface on the fixing band, the adhesive surface of the fixing band faces the outer side of the thigh of the patient, one end of the indwelling urinary catheter passes through the through hole, the diameter of the through hole is larger than that of the indwelling urinary catheter before the fixing air bag is inflated, the indwelling urinary catheter can better pass through the through hole, meanwhile, the fixing shell is attached and fixed on the upper end surface of the fixing band through the hook-and-loop fastening surface, then the fixing air bag is inflated through the inflating air bag, and the inflated fixing air bag expands to reduce the diameter of the through hole in the middle of the fixing air bag and clamp the indwelling urinary catheter in the through hole; the through hole on the fixed air bag can be adjusted by the inflatable air bag, so that the indwelling catheter can be suitable for indwelling catheters with different diameters; the structure of inflating the gasbag is the same with the inflatable structure of current mercury sphygmomanometer, including a gas transmission hose, press gasbag and gassing button, aerify in to fixed gasbag through pressing gasbag and gas transmission hose, make fixed gasbag inflation to gas can not spill, can emit the gas in the fixed gasbag through the gassing button, makes the diameter grow of through-hole, conveniently takes out and keeps the ureter.

In a further technical scheme, the upper end face of the fixing band is provided with a bandage, one end of the bandage is fixedly connected, one side face of the bandage is provided with a hook-and-loop surface, and the bandage is opposite to the through hole.

Through with the laminating of the magic subsides hook face of bandage and the magic of fixed band glues the face, can fix the part that the catheter stretches out fixed gasbag of keeping somewhere to further fixed stay catheter increases stability.

In a further technical scheme, the fixing belt is made of cotton fabric.

The fixing belt of the cotton fabric is sweat-absorbent, breathable, soft, anti-allergic, easy to clean and not easy to fluff balls.

In a further aspect, the stationary housing is made of plastic.

The fixed shell made of plastic can ensure that the fixed air bag expands inwards when the fixed air bag is inflated to expand, so that the diameter of the through hole is reduced, and the indwelling catheter can be fixed better.

The utility model has the beneficial effects that:

1. the air permeability is good, the fixing effect is good, the catheter is suitable for indwelling catheters with different diameters, the structure is simple, and the replacement is convenient;

2. the part of the indwelling catheter extending out of the fixing air bag can be fixed by attaching the hook surface of the magic tape of the binding band with the adhesive surface of the magic tape of the fixing band, so that the indwelling catheter is further fixed, and the stability is improved;

3. the fixing belt of the cotton fabric is sweat-absorbent, breathable, soft, anti-allergic, easy to clean and not easy to fluff balls;

4. the fixed shell made of plastic can ensure that the fixed air bag expands inwards when the fixed air bag is inflated to expand, so that the diameter of the through hole is reduced, and the indwelling catheter can be fixed better.

Drawings

FIG. 1 is a schematic view of an indwelling urinary catheter securement device in accordance with an embodiment of the present invention;

FIG. 2 is an elevational sectional view of FIG. 1;

FIG. 3 is another schematic view of an indwelling urinary catheter securement device in accordance with an embodiment of the present invention;

fig. 4 is an elevational cross-sectional view of fig. 3.

Description of reference numerals:

1-fixing band, 2-fixing shell, 3-through hole, 4-inflating air bag, 5-binding band and 6-fixing air bag.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example (b):

as shown in fig. 1 and 2, an indwelling catheter fixing device comprises a strip-shaped fixing band 1, wherein a magic tape sticking surface is laid on the upper end surface of the fixing band 1, a magic tape hook surface is arranged at one end of the lower end surface of the fixing band 1, and the upper end surface of the fixing band 1 is detachably connected with a fixing device for fixing an indwelling catheter through a magic tape;

fixing device, including fixed gasbag 6, fixed shell 2 and inflatable airbag 4, the bottom of fixed shell 2 is equipped with the hook face is pasted to the magic to can dismantle the connection through the magic and be in the up end of fixed band 1, the shape of fixed gasbag 6 with the shape of fixed shell 2 cooperatees, and fixed gasbag 6 is embedded in fixed shell 2, inflatable airbag 4's one end is passed fixed shell 2, and with one side of fixed gasbag 6 is connected, fixed shell 2 with the through-hole 3 that is used for the fixed ureter of keeping somewhere is all offered at the middle part of fixed gasbag 6.

The working principle of the technical scheme is as follows:

when the fixing device is used, the fixing band 1 is bound on a leg of a patient through the hook surface and the sticky surface of the magic tape on the fixing band 1, the sticky surface of the fixing band 1 faces the outer side of the thigh of the patient, then one end of the indwelling urinary catheter passes through the through hole 3, the diameter of the through hole 3 is larger than that of the indwelling urinary catheter before the fixing air bag 6 is not inflated, the indwelling urinary catheter can better pass through the through hole 3 conveniently, meanwhile, the fixing shell 2 is attached and fixed on the upper end surface of the fixing band 1 through the magic tape, then the fixing air bag 6 is inflated through the inflating air bag 4, and the inflated fixing air bag 6 expands to reduce the diameter of the through hole 3 in the middle of the fixing air bag 6 and clamp the urinary catheter in the through hole 3; the through hole 3 on the fixed air bag 6 can be adjusted by the inflatable air bag 4, so that the indwelling catheter can be suitable for indwelling catheters with different diameters; the structure of the inflatable air bag 4 is the same as that of the existing mercury sphygmomanometer, and comprises an air delivery hose, a pressing air bag and an air release button, the fixed air bag 6 is inflated by pressing the air bag and the air delivery hose, the fixed air bag 6 is expanded, air cannot leak out, the air in the fixed air bag 6 can be released by the air release button, the diameter of the through hole 3 is increased, and the urinary catheter can be conveniently taken out and left; after using for a long time, take off fixed band 1 from patient's leg, untie bandage 5, take off fixed shell 2 from fixed band 1 simultaneously, later directly tie up new fixed band 1 in patient's shank, then will fix fixed shell 2 together with keep somewhere the ureter and fix again on new fixed band 1 and through bandage 5 with flowing the device ureter further fixed again, need not take out from fixed gasbag 6 with keeping somewhere the ureter during the change, just can change old fixed band 1, convenient better washing and change fixed band 1, patient's comfort improves.

In another embodiment, the upper end surface of the fixing band 1 is provided with a bandage 5, one end of the bandage 5 is fixedly connected, one side surface of the bandage 5 is provided with a hook-and-loop fastener surface, and the bandage 5 is opposite to the through hole 3; the bandage 5 can be a plurality of bandages 5, and the plurality of bandages 5 are arranged along a straight line, so that the fixing effect of the indwelling catheter is further improved through the plurality of bandages 5.

Through with the laminating of hook face is pasted to the magic of bandage 5 and the magic of fixed band 1, can fix the part that the ureter that keeps somewhere stretches out fixed gasbag 6 to further fixed stay catheter, increase stability.

In another embodiment, the fixing band 1 is made of cotton fabric.

The fixing band 1 made of cotton fabric is sweat-absorbent, breathable, soft, anti-allergic, easy to clean and not prone to pilling.

In another embodiment, the stationary housing 2 is made of plastic.

The fixed shell 2 made of plastic can ensure that the fixed air bag 6 expands inwards when the fixed air bag 6 is inflated to expand, so that the diameter of the through hole 3 is reduced, and the indwelling catheter can be fixed better.

In another embodiment, as shown in fig. 3 and 4, the bottom of the fixing housing 2 is arc-shaped, so that when the fixing band 1 is tied on the leg of the patient, the arc-shaped fixing housing 2 can better fit on the leg of the patient.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A indwelling catheter fixing device is characterized by comprising a strip-shaped fixing band, wherein a magic tape sticking surface is laid on the upper end surface of the fixing band, a magic tape hooking surface is arranged at one end of the lower end surface of the fixing band, and the upper end surface of the fixing band is detachably connected with a fixing device for fixing an indwelling catheter through a magic tape;

2. An indwelling urinary catheter fixing device according to claim 1, wherein a strap is provided on the upper end of the fixing band, one end of the strap is fixedly connected, a hook and loop surface is provided on one side of the strap, and the strap faces the through hole.

3. An indwelling urinary catheter securement device as claimed in claim 1, wherein the securement strap is made of cotton fabric.

4. An indwelling urinary catheter securement device as claimed in claim 1, wherein the securing housing is made of plastic.