CN217219842U

CN217219842U - Catheter fixing device capable of preventing patient from drawing tube

Info

Publication number: CN217219842U
Application number: CN202220172739.0U
Authority: CN
Inventors: 李妍
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-08-19
Anticipated expiration: 2032-01-22

Abstract

The utility model belongs to the technical field of medical accessories, in particular to a catheter fixing device capable of preventing a patient from being pulled out, which aims at the problems that the central lymphoma of the patient in the traditional cerebral apoplexy neurology is more, a PICC catheter needs to be inserted more, and a certain number of patients have the problem of intelligence impairment, and the problem of easy tube pulling is caused, the utility model provides a scheme which comprises two soft plastic plates, one side of the two soft plastic plates which are close to each other is fixedly connected with a same elastic belt, the top of the elastic belt is fixedly provided with a supporting seat, the top of the supporting seat is provided with a notch, and the top of the two soft plastic plates is fixedly provided with a same fixing belt, when the elastic belt is pulled, the arc-shaped clamping plate and the notch can be used for stably positioning and clamping the catheter, and the device can be adhered to the skin of the patient by using an adhering mode, therefore, the catheter can be stably limited, and the problem that the patient pulls out the cannula by mistake can be prevented.

Description

Catheter fixing device capable of preventing patient from tube drawing

Technical Field

The utility model relates to a medical accessory technical field especially relates to a can prevent pipe fixing device of patient's tube drawing.

Background

The PICC is a catheter inserted through a peripheral vein (usually an antecubital fossa vein) and opened to a central vein, simplifies the puncture process of the central vein, reduces the puncture risk and infection probability of the central vein, prolongs the retention time of the catheter, and currently, the PICC catheter becomes another extremely important infusion route and mode following the central vein catheter in developed countries and regions, and provides more choices for medical staff.

The central lymphoma of a patient in the cerebral apoplexy neurology department is more, a PICC catheter needs to be inserted more, and the problem of catheter pulling is easy to occur, so that a catheter fixing device capable of preventing the patient from being pulled out is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the patient's maincenter lymphoma that has cerebral apoplexy department of neurology among the prior art and comparing manyly, it is more to need insert the PICC pipe to there is the problem of the mentality obstacle in the patient that has a certain quantity, the problem of extubation takes place easily, and the pipe fixing device who can prevent patient extubation that proposes.

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

the utility model provides a can prevent pipe fixing device of patient tube drawing, includes two soft plastic boards, the same elastic band of one side fixedly connected with that two soft plastic boards are close to each other, and the top fixed mounting of elastic band has a supporting seat, the notch has been seted up at the top of supporting seat, and the top fixed mounting of two soft plastic boards has same fixed band, the bottom fixed mounting of fixed band has the camber splint, and the camber splint cooperatees with the supporting seat.

Preferably, the bottom of the soft plastic plate is fixedly provided with an adhesive part which is a medical double-sided adhesive tape, and the device can be conveniently and tightly connected to the body of a patient by using the adhesive part.

Preferably, including telescopic band and a plurality of elastic cord on the elastic band, the equidistance of a plurality of elastic cords is fixed to be inlayed and is adorned in the telescopic band, the left side and the right side of telescopic band respectively with two soft plastic board fixed connection, set up the elastic band and can carry out stable support to the supporting seat when dragging two soft plastic board usable self elasticity.

Preferably, a plurality of locating strips are fixedly installed on the inner wall of the arc-shaped clamping plate and the inner wall of the notch at equal intervals, and a plurality of locating strips are arranged to extrude and rub the conduit, so that the conduit can be prevented from moving randomly.

Preferably, the left side and the right side of supporting seat all fixed mounting have the stretching strap, and one side of two stretching straps all with the bottom fixed connection of fixed band, set up two stretching straps and can be when the fixed band is dragged, can be so that arc splint and supporting seat are close to each other, can realize accurate carry out the centre gripping to the pipe.

Preferably, the soft plastic plate is made of a thermoplastic polyurethane elastomer, so that excellent deformation can be realized, and the complete fit with the skin of a patient can be ensured.

Has the beneficial effects that:

1. in the utility model, when the catheter is fixed, the bonding part on the soft plastic plate on one side can be bonded with the skin of a patient, then the catheter passes through the space between the arc-shaped splint and the supporting seat, and then the other soft plastic plate can be pulled to stretch the elastic band, so that the elastic ropes can be in a stretching state, and the supporting seat can be stably supported;

2. in the utility model, when another soft plastic plate is pulled, the fixing band can be stretched, the arc-shaped clamping plate can be pushed to move downwards, and when the fixing band is pulled, the supporting seat and the arc-shaped clamping plate can be close to each other under the pulling action of the two pull belts until the arc-shaped clamping plate and the notch are matched, the stable clamping of the catheter can be realized, and then the bonding part on the other soft plastic plate can be bonded with the skin of a patient, so that the stable clamping, bonding and fixing of the catheter can be realized;

the utility model discloses can carry out stable location clamp to the pipe when dragging the elastic webbing, usable arc splint and notch press from both sides tightly, and later usable bonding's mode bonds this device on patient's skin to this can carry out stable spacing to the pipe, so can prevent that patient from pulling out the problem of intubate by mistake.

Drawings

FIG. 1 is a three-dimensional view of a catheter fixing device for preventing a patient from tube drawing;

FIG. 2 is a front view of a catheter fixing device for preventing a patient from extubation according to the present invention;

FIG. 3 is a top view of the connection structure of the flexible band and the elastic ropes of the catheter fixing device for preventing the patient from extubation;

fig. 4 is a schematic structural view of a portion a in fig. 2 of a catheter fixing device for preventing a patient from extubation according to the present invention.

In the figure: 1. a soft plastic plate; 2. an adhesive portion; 3. fixing belts; 4. a stretchable band; 5. an elastic cord; 6. a supporting seat; 7. an arc-shaped splint; 8. a positioning bar; 9. and a draw tape.

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.

Referring to fig. 1-4, a can prevent pipe fixing device of patient's tube drawing, including two soft plastic boards 1, two soft plastic board 1 are the same elastic band of one side fixedly connected with that is close to each other, and the top fixed mounting of elastic band has supporting seat 6, the notch has been seted up at the top of supporting seat 6, it can realize just carrying out stable centre gripping location to the pipe to set up supporting seat 6, and the top fixed mounting of two soft plastic boards 1 has same fixed band 3, it can realize carrying out stable support to arc splint 7 to set up fixed band 3, the bottom fixed mounting of fixed band 3 has arc splint 7, and arc splint 7 cooperatees with supporting seat 6.

Wherein, the utility model discloses can carry out stable location to the pipe when dragging the elastic webbing with notch and press from both sides tightly, later usable bonding mode bonds this device on patient's skin to this can carry out stable spacing to the pipe, so can prevent that patient from pulling out the problem of intubate by mistake.

The utility model discloses in, the bottom fixed mounting of soft plastic slab 1 has bonding portion 2, and bonding portion 2 is medical double-sided tape, utilizes bonding portion 2 can conveniently be with the inseparable connection of this device on patient's health.

The utility model discloses in, including telescopic band 4 and a plurality of elastic rope 5 on the elastic band, 5 impartial intervals of a plurality of elastic rope are fixed to be inlayed and are adorned in telescopic band 4, the left side and the right side of telescopic band 4 respectively with two soft plastic board 1 fixed connection, set up the elastic band can carry out stable support to supporting seat 6 when dragging two soft plastic board 1 usable self.

The utility model discloses in, on the inner wall of arc splint 7 and the inner wall of notch impartial interval fixed mounting have a plurality of location strip 8, set up a plurality of location strip 8 and extrude the friction to the pipe to this can prevent that the pipe from taking place to remove at will.

The utility model discloses in, the left side and the equal fixed mounting in right side of supporting seat 6 have stretching strap 9, and one side of two stretching straps 9 all with the bottom fixed connection of fixed band 3, set up two stretching straps 9 and can be when fixed band 3 is dragged and draw, can be so that camber splint 7 and supporting seat 6 are close to each other, can realize the accurate centre gripping of carrying out the pipe.

The utility model discloses in, the material of soft plastic slab 1 is thermoplastic polyurethane elastomer, can realize good deformation, can guarantee to laminate completely with patient's skin.

The working principle is as follows: when the catheter is fixed, the bonding part 2 on the soft plastic plate 1 on one side can be bonded with the skin of a patient, then the catheter passes through the space between the arc-shaped clamping plate 7 and the supporting seat 6, then the other soft plastic plate 1 can be pulled to stretch the elastic band, at the moment, the elastic ropes 5 can be in a stretching state, so that the supporting seat 6 can be stably supported, when the other soft plastic plate 1 is pulled, the fixing band 3 can be stretched, at the moment, the arc-shaped clamping plate 7 can be pushed to move downwards, and when the fixing band 3 is pulled, under the pulling action of the two pulling bands 9, the supporting seat 6 and the arc-shaped clamping plate 7 can be close to each other until the arc-shaped clamping plate 7 is matched with the notch, the stable clamping of the catheter can be realized, and then the bonding part 2 on the other soft plastic plate 1 can be bonded with the skin of the patient, alright realize carrying out stable centre gripping bonding to the pipe and fixed to this can carry out stable spacing to the pipe, so can prevent that patient from pulling out the problem of intubate by mistake.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a can prevent pipe fixing device of patient tube drawing, includes two soft plastic boards (1), its characterized in that, the same elastic webbing of one side fixedly connected with that two soft plastic boards (1) are close to each other, and the top fixed mounting of elastic webbing has supporting seat (6), the notch has been seted up at the top of supporting seat (6), and the top fixed mounting of two soft plastic boards (1) has same fixed band (3), the bottom fixed mounting of fixed band (3) has arc splint (7), and arc splint (7) and supporting seat (6) cooperate.

2. The catheter fixing device capable of preventing the extubation of the patient according to claim 1, wherein the adhesive part (2) is fixedly installed at the bottom of the soft plastic plate (1), and the adhesive part (2) is a medical double-sided tape.

3. The catheter fixing device capable of preventing the extubation of the patient according to claim 1, wherein the elastic band comprises an extensible band (4) and a plurality of elastic ropes (5), the elastic ropes (5) are fixedly embedded in the extensible band (4) at equal intervals, and the left side and the right side of the extensible band (4) are respectively fixedly connected with the two soft plastic plates (1).

4. The catheter fixing device for preventing the extubation of the patient as claimed in claim 1, wherein a plurality of positioning strips (8) are fixedly installed on the inner wall of the arc splint (7) and the inner wall of the recess at equal intervals.

5. The catheter fixing device capable of preventing the extubation of a patient according to claim 1, wherein drawstrings (9) are fixedly installed on the left side and the right side of the supporting seat (6), and one side of each drawstring (9) is fixedly connected with the bottom of the fixing band (3).

6. The catheter fixing device for preventing the extubation of a patient as claimed in claim 1, wherein the material of the soft plastic plate (1) is thermoplastic polyurethane elastomer.