CN217612290U

CN217612290U - Shallow vein detaining needle protection fixing device

Info

Publication number: CN217612290U
Application number: CN202123291465.1U
Authority: CN
Inventors: 周海琴; 黄珂瑶
Original assignee: Wuxi Peoples Hospital
Current assignee: Wuxi Peoples Hospital
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-10-21
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a shallow vein detains needle protection fixing device relates to medical technical field, including the needle tubing, the up end of needle tubing covers there is the cover piece, cover piece lower extreme fixedly connected with is used for fixing its wrist strap on patient's limbs, the side opening that matches with the wrist strap is seted up to the upper end of cover piece, fixed mounting has the connecting piece on the wrist strap, the connecting piece sets up to the magic subsides, the magic subsides are including hook face and hair side, hook face fixed connection is in one side of wrist strap lower extreme, hair side fixed connection is in the middle of the lower extreme of wrist strap, cover the needle tubing through the cover piece and protect, fix the cover piece on patient's limbs through the wrist strap, fix the wrist strap below the cover piece through the side opening, through connecting fixed wrist strap length, paste regulation wrist strap length and elasticity through the magic, avoid detaining the limb protection improper because of patient's shallow vein, lead to detaining the needle outer tube, and lead to the venous transfusion stops, increase the frequency of changing the detaining the needle.

Description

Shallow vein detaining needle protection fixing device

Technical Field

The utility model relates to the technical field of medical treatment, specifically a needle protection fixing device is kept somewhere to shallow vein.

Background

The venous indwelling needle is an infusion tool which consists of a stainless steel core, a soft outer sleeve and a plastic needle seat, wherein the outer sleeve and the needle core are inserted into a blood vessel during puncture, the needle core is drawn out after the sleeve is sent into the blood vessel, and only the soft outer sleeve is left in the blood vessel for infusion. The superficial vein indwelling requirement is that the limb using the venous indwelling needle is properly fixed, the movement of the limb is reduced as much as possible, and the limb is prevented from being wetted by water, however, in the actual use process, the patient cannot meet the requirement on protecting the indwelling limb, the adult indwelling time is 72 to 96 hours according to the intravenous infusion standard, but in the clinical practical application process, the patient cannot limit the limb movement according to the requirement to cause the bending of the outer cannula, the phenomenon that the intravenous infusion is slow or not drip is common clinically, in the clinical work, a nursing worker adjusts the arm position of the patient or pulls the skin of the indwelling needle with an adhesive tape, the nursing worker can recover the infusion, but pulls the skin of the indwelling needle with the adhesive tape, the observation window of the indwelling needle can be covered, the patient is likely to have a curled edge due to slight movement of the arm, the transparent application adhesive tape is likely to be covered, the risk of the indwelling needle slipping is increased, the transparent adhesive tape is likely to be damaged in the repeated tearing process in the use process, the infection risk is increased, however, the adhesive tape effect is not ideal, the patient has slight arm movement and the problems such as the above can occur due to frequent calling of the patient according to the bell, the nurse is increased, the workload of the patient, the satisfaction degree and the comfort degree of the replacement of the transparent adhesive tape is reduced, the replacement of the superficial indwelling needle, the problem that the shallow vein indwelling needle is not favorable for the frequent replacement, the shallow vein indwelling needle replacement, the shallow vein protection, the shallow vein indwelling needle is not beneficial to be provided for the frequent replacement, and the frequent superficial puncture is not beneficial to the superficial protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shallow vein detains needle protection fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a needle protection fixing device is kept somewhere to shallow vein, including the needle tubing that is used for the injection, the upper end side of needle tubing covers has the piece that covers that is used for protecting the needle tubing, it is used for fixing its wrist strap on patient's limbs to cover piece lower extreme fixedly connected with, the side opening that matches with the wrist strap is seted up to the upper end that covers the piece, fixed mounting has the connecting piece on the wrist strap, the connecting piece sets up to the magic subsides, the magic subsides are including colluding face and hair side, collude one side of face fixed connection at the wrist strap lower extreme, hair side fixed connection is in the middle of the lower extreme of wrist strap, cover the needle tubing through covering the piece and protect, will cover the piece through the wrist strap and fix on patient's limbs, fix the wrist strap below through the side opening, fix wrist strap length through the connecting piece, paste through the magic and adjust wrist strap length and elasticity.

Preferably, the cover sheet is arranged to be a transparent plastic sheet, and the needle tube is convenient for medical care observation by arranging the cover sheet to be the transparent plastic sheet.

Preferably, the cover sheet sets up to the rubber thin slice, has seted up the through-hole in the middle of the cover sheet, and through-hole department fixed mounting has the window that passes through that is used for observing the needle tubing, increases the contact of cover sheet and patient's skin through the rubber thin slice, conveniently nurses through passing through the window and observes the needle tubing.

Preferably, the connecting piece sets up to the snap-fastener, and the snap-fastener includes pin thread and box, and pin thread fixed connection is in one side of wrist strap lower extreme, and the box sets up to a plurality ofly, and fixed connection is in the middle of the lower extreme of wrist strap, through being connected regulation wrist strap length and elasticity with pin thread and different box.

Preferably, the lower end of the covering sheet is fixedly provided with a clamping block for fixing the needle tube, and the covering sheet is clamped on the needle tube through the clamping block to fix the needle tube.

Preferably, the lower end edge of the cover sheet is fixedly connected with an adhesive strip for fixing the cover sheet on the limb of the patient, and the cover sheet is adhered to the skin of the patient through the adhesive strip to further fix the cover sheet.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, the up end side through the needle tubing covers has the piece that hides that is used for protecting the needle tubing, it is used for fixing its wrist strap on patient's limbs to hide piece lower extreme fixedly connected with, the side opening that matches with the wrist strap is seted up to the upper end of hiding the piece, fixed mounting has the connecting piece on the wrist strap, the connecting piece sets up to the magic subsides, the magic is pasted including colluding face and hair side, collude one side of face fixed connection at the wrist strap lower extreme, hair side fixed connection is in the middle of the lower extreme of wrist strap, cover the needle tubing through hiding the piece and protect the needle tubing, will hide the piece through the wrist strap and fix on patient's limbs, fix the wrist strap in hiding the piece below through the side opening, through the fixed wrist strap length of connecting piece, paste through the magic and adjust wrist strap length and elasticity, solved and use the adhesive tape to carry out the tractive and lead to transparent window to be covered and transparent pad pasting the turn-up, tear off, be unfavorable for nurse to observe clinically and leave the needle and need frequently change pad pasting scheduling problem.

Drawings

Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;

FIG. 2 is an overall exploded view of the embodiment of the present invention;

FIG. 3 is a cross-sectional view of a covering sheet according to an embodiment of the present invention;

fig. 4 is an overall explosion diagram of embodiment 2 of the present invention.

In the figure: 1. a needle tube; 2. a cover sheet; 21. a window is penetrated; 22. a side hole; 3. a wristband; 4. a connecting member; 41. hooking the surface; 42. roughening the surface; 43. a male buckle; 44. a female buckle; 5. a clamping block; 6. and (6) sticking the strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-3, the present embodiment provides a shallow venous indwelling needle protection fixing device, which includes a needle tube 1, wherein the needle tube 1 is configured as an indwelling needle for injecting into the body of a patient.

In order to protect the needle tube 1 and maintain the smooth intravenous infusion of a patient in the process of superficial vein indwelling intravenous infusion, the upper part of the needle tube 1 is covered with a cover sheet 2.

The shielding sheet 2 is preferably set to be a transparent medical plastic sheet, and the transparent sheet is set to facilitate medical care to observe the injection state of the needle tube 1, so that the needle tube is convenient to adjust by medical care.

In order to fix the cover sheet 2 on the limb of the patient conveniently, the cover sheet 2 is provided with a side hole 22, and the wrist strap 3 is arranged on the side hole 22.

As shown in fig. 2, four side holes 22 are preferably formed, and are respectively located at an edge position above the covering sheet 2, one end of the wrist strap 3 is rotatably connected in the side hole 22 at one side of the covering sheet 2, and the other end of the wrist strap 3 passes through the opposite side hole 22 at the other side.

In order to fix the wrist strap 3 and adjust the length of the wrist strap 3 conveniently, a connecting piece 4 is fixedly arranged on the wrist strap 3, and the wrist strap 3 can be fixed on the limb of the patient by surrounding the wrist strap 3 around the limb of the patient and then using the connecting piece 4.

The connecting piece 4 is preferably set to be a magic tape which comprises a hook surface 41 and a hair surface 42, the hook surface 41 and the hair surface 42 can be adhered to each other, the hook surface 41 is sewn and connected to one end of the wrist strap 3, the hair surface 42 is sewn and connected to the middle position below the wrist strap 3, the hook surface 41 is short, the length is about 1-2 cm, the hair surface 42 is long, and the length is about 3-6 cm.

One end of the wrist band 3 sewed with the hook surface 41 passes through the side hole 22 to be adhered to the hair surface 42, so that the wrist band 3 can be fixed, and the length of the wrist band 3 can be adjusted by adhering the hook surface 41 to the hair surface 42 at different positions.

In order to fix the needle tube 1, a fixture block 5 is fixedly arranged at the lower end of the covering sheet 2.

Wherein, 5 adhesions of fixture block are installed in 2 below of hiding the piece, can change the fixture block 5 of different specifications according to 1 pipe diameter thickness of needle tubing, can fix needle tubing 1 through the lateral wall with 5 joints of fixture block at needle tubing 1 promptly.

When the covering sheet 2 is taken down, one hand presses the needle tube 1 through the covering sheet 2, the other hand uncovers the covering sheet 2, meanwhile, the clamping block 5 is separated from the tube wall of the needle tube 1, and then the hand pressing the covering sheet 2 is released.

To further fix the cover sheet 2, an adhesive strip 6 is fixedly connected to the lower end of the cover sheet 2.

Wherein, the sticky strip 6 is preferably a medical double-sided adhesive tape, and is adhered to the edge below the covering sheet 2, when the covering sheet 2 covers the limb of the patient, the covering sheet 2 can be adhered to the limb of the patient by pressing the adhesion part of the sticky strip 6, and then the covering sheet 2 is further fixed on the limb of the patient.

Example 2

Referring to fig. 4, the difference from embodiment 1 is that:

the connecting piece 4 is provided as a snap fastener, which is also called a snap fastener and is mostly used for clothes.

The snap fastener comprises a male buckle 43 and a female buckle 44, the male buckle 43 is fixedly connected at one end of the wrist strap 3, the female buckle 44 is fixedly connected at the middle part of the lower end of the wrist strap 3, and the male buckle 43 and the female buckle 44 can be mutually clamped and fixed.

In order to adjust the length of the snap fastener, a plurality of female buttons 44 are provided and are uniformly arranged at the lower end of the wrist band 3 in a straight line, and the different lengths of the wrist band 3 can be adjusted by mutually engaging the male buttons 43 with the different female buttons 44.

Example 3

Referring to fig. 1-2, the difference from embodiment 1 is:

the cover sheet 2 is arranged to be a rubber sheet, a through hole is formed in the middle of the cover sheet 2, and a through window 21 is fixedly arranged in the through hole.

Wherein, the rubber sheet is the rubber material, can increase the coefficient of friction between cover sheet 2 and the patient skin, further fixes cover sheet 2 on the patient skin through the damping.

For the convenience of observing the needle tube 1, the transparent window 21 is preferably a transparent plastic sheet, and the position and the condition of the needle tube 1 can be conveniently observed through medical care through the transparent plastic sheet.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shallow venous indwelling needle protection fixing device comprising a needle cannula (1) for injection, characterized in that: a covering sheet (2) for protecting the needle tube (1) is covered above the upper end of the needle tube (1), a wrist strap (3) for fixing the covering sheet (2) on the limb of a patient is fixedly connected to the lower end of the covering sheet (2), and a side hole (22) matched with the wrist strap (3) is formed in the upper end of the covering sheet (2);

fixed mounting has connecting piece (4) on wrist strap (3), connecting piece (4) set up to the magic subsides, the magic is pasted including colluding face (41) and hair side (42), collude face (41) fixed connection in one side of wrist strap (3) lower extreme, hair side (42) fixed connection is in the middle of the lower extreme of wrist strap (3).

2. The shallow venous indwelling needle protecting and fixing device according to claim 1, wherein: the cover sheet (2) is a transparent plastic sheet.

3. The shallow venous indwelling needle protecting and fixing device according to claim 1, wherein: the novel needle tube is characterized in that the covering sheet (2) is a rubber sheet, a through hole is formed in the middle of the covering sheet (2), and a through window (21) used for observing the needle tube (1) is fixedly installed at the through hole.

4. The shallow venous indwelling needle protecting and fixing device according to claim 1, wherein: the connecting piece (4) is arranged to be a snap fastener, the snap fastener comprises a male buckle (43) and a female buckle (44), the male buckle (43) is fixedly connected to one side of the lower end of the wrist strap (3), the female buckle (44) is arranged to be multiple, and the male buckle and the female buckle are fixedly connected to the middle of the lower end of the wrist strap (3).

5. The shallow venous indwelling needle protecting and fixing device according to claim 3, wherein: the lower end of the covering sheet (2) is fixedly provided with a clamping block (5) for fixing the needle tube (1).

6. The shallow venous indwelling needle protecting and fixing device according to claim 5, wherein: the lower end edge of the covering sheet (2) is fixedly connected with an adhesive strip (6) used for fixing the covering sheet (2) on the limb of the patient.