CN216169200U

CN216169200U - Remaining needle protective sleeve

Info

Publication number: CN216169200U
Application number: CN202121377427.5U
Authority: CN
Inventors: 洪惠波
Original assignee: Childrens Hospital of Zhejiang University School of Medicine
Current assignee: Childrens Hospital of Zhejiang University School of Medicine
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-04-05
Anticipated expiration: 2031-06-21

Abstract

The utility model provides an indwelling needle protective sleeve, and belongs to the technical field of medical instruments. The problems that the foot area is small when the needle is left on the existing foot, the fixed area after puncture is small and the like are solved. This keep somewhere needle protective sheath includes fixed cover, and the one end of fixed cover is provided with the opening, and the opening part is provided with the device that closes up, and the device that closes up is used for making the opening draw in, and the other end of fixed cover is connected with the fixed bolster, and the fixed bolster is used for the laminating on human body surface, and fixed cover still is connected with the fixed part, and the both sides of fixed part are provided with the connection piece, and the fixed part passes through connection piece and fixed bolster can dismantle the connection, and the fixed part adopts transparent material to make. The utility model has the advantages of simple structure and the like.

Description

Remaining needle protective sleeve

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an indwelling needle protective sleeve.

Background

The vein indwelling needle is simple to operate, safe and convenient, indwelling time is long after puncture, pain of repeated puncture of a human body can be reduced, workload of nurses in clinical care is greatly reduced, and except for a conventional head and a conventional hand, the foot part of a commonly used puncture part of the human body is also a relatively common puncture part.

Because the stressed area of the infant patient is small, the area which can be fixed after the puncture of the indwelling needle is small, the fixing of the indwelling needle is easy to be unstable, the indwelling needle slides down or is pulled out automatically, and the advantage of the indwelling needle is difficult to exert.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an indwelling needle protective sleeve.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a keep somewhere needle protective sheath, a serial communication port, including fixed cover, the one end of fixed cover is provided with the opening, the opening part is provided with the binding off device, the binding off device is used for making the opening draw in, the other end of fixed cover is connected with the fixed bolster, the fixed bolster is used for the laminating on human surface, fixed cover still is connected with the fixed part, the both sides of fixed part are provided with the connection piece, the fixed part passes through connection piece and fixed bolster can dismantle the connection, the fixed part adopts transparent material to make.

The working principle of the utility model is as follows: taking feet as an example, firstly inserting an indwelling needle into the instep of a child patient, leading the feet of the child patient to pass through a fixed sleeve, leading the fixed sleeve to be sleeved on the ankle part of the child patient, adjusting a closing device to draw in an opening, thereby leading a protective sleeve of the indwelling needle to be fixed on the feet of the child patient, padding a fixed pad on the sole of the child patient, covering a fixed part on the instep of the child patient, leading the fixed part and the fixed pad to be connected through a connecting sheet, and further achieving the effect of fixing the indwelling needle, wherein the fixed part is made of transparent material, so medical personnel can observe the condition of the indwelling needle through the fixed part; if the fixing sleeve needs to be fixed on the wrist, the fixing sleeve is sleeved on the forearm, the fixing pad is padded on the palm, and the fixing part covers the wrist and is connected to the fixing pad, so that the effect of fixing the indwelling needle is achieved; if the fixing device needs to be fixed on the elbow, the fixing sleeve is sleeved on the upper arm, the fixing pad is padded on one side of the forearm, and the fixing part covers the inner side of the elbow and is connected to the fixing pad, so that the effect of fixing the indwelling needle is achieved.

In the above-mentioned protective sleeve for indwelling needle, the closing-up device comprises a closing-up cord and a passage for the closing-up cord to pass through.

In the remaining needle protecting sleeve, the fixing pad is provided with a groove.

In the remaining needle protective sleeve, the groove is provided with a hook and loop surface layer, and the connecting sheet is provided with a hook and loop surface layer.

In the remaining needle protective sleeve, the fixing part is made of medical silica gel.

In the above protective sleeve for an indwelling needle, the fixing pad comprises a flexible layer and a fixing layer, and the flexible layer is located above the fixing layer.

In the remaining needle protective sleeve, the flexible layer is made of sponge material, and the fixed layer is made of medical plastic.

In the remaining needle protecting sleeve, the fixing layer is provided with a plurality of air holes.

Compared with the prior art, the utility model has the advantage of fixing the indwelling needle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the bottom of the present invention;

FIG. 3 is a side cross-sectional schematic view of the present invention;

fig. 4 is a schematic structural view of the necking device of the present invention.

In the figure, 1, a fixed sleeve; 2. an opening; 3. a fixed part; 4. a closing device; 5. a fixing pad; 6. connecting sheets; 8. a closing rope; 9. a channel; 10. a hook surface layer is pasted on the magic tape; 11. a magic tape hair surface layer; 12. a flexible layer; 13. a fixed layer; 14. air holes are formed; 15. and (4) a groove.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, an indwelling needle protective sheath comprises a fixing sleeve 1, one end of the fixing sleeve 1 is provided with an opening 2, a closing-in device 4 is arranged at the opening 2, the closing-in device 4 is used for closing the opening 2, the other end of the fixing sleeve 1 is connected with a fixing pad 5, the fixing pad 5 is used for being attached to the surface of a human body, the fixing sleeve 1 is further connected with a fixing part 3, connecting pieces 6 are arranged on two sides of the fixing part 3, the fixing part 3 is detachably connected with the fixing pad 5 through the connecting pieces 6, and the fixing part 3 is made of a transparent material.

In a further elaboration, the closing-up device 4 comprises a closing-up rope 8 and a channel 9 for the closing-up rope 8 to pass through, the structure is simple, the operation is convenient, and medical personnel can select the bowknot to carry out repeated use.

Further saying in detail, the fixed bolster 5 is provided with recess 15, and recess 15 is provided with the hook surface course 10 is pasted to the magic, and connection piece 6 is provided with the magic and pastes hair surface course 11, and simple structure just can paste as required length, satisfies the demand of different observation portion lengths.

In a further elaboration, the fixing part 5 is made of medical silica gel, the medical silica gel with certain hardness and transparency is selected, so that the medical silica gel is harmless to a human body, and medical staff can observe the condition of the internal indwelling needle conveniently.

In further detail, the fixing pad 5 comprises a flexible layer 12 and a fixing layer 13, the flexible layer 12 is located above the fixing layer 13, the flexible layer 12 is made of sponge materials, the fixing layer 13 is made of medical plastics, the part in contact with a patient is soft in texture, comfort is improved, the sponge has good air permeability and water absorption, and the fixing layer 13 is used for fixing the observation part.

In more detail, the fixing layer 13 is provided with a plurality of ventilation holes 14, so that the ventilation property is improved and the structure is simple.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a keep somewhere needle protective sheath, a serial communication port, including fixed cover (1), the one end of fixed cover (1) is provided with opening (2), opening (2) department is provided with binding off device (4), binding off device (4) are used for making opening (2) draw in, the other end of fixed cover (1) is connected with fixed bolster (5), fixed bolster (5) are used for laminating on human surface, fixed cover (1) still is connected with fixed part (3), the both sides of fixed part (3) are provided with connection piece (6), connection can be dismantled through connection piece (6) and fixed bolster (5) in fixed part (3), fixed part (3) adopt transparent material to make.

2. An indwelling needle sheath according to claim 1, in which the cinching device (4) comprises a cinch cord (8) and a passage (9) for the cinch cord (8) to pass through.

3. An indwelling needle protective sheath according to claim 1, in which the fixing pad (5) is provided with a recess (15).

4. An indwelling needle protective sheath according to claim 3, in which the recess (15) is provided with a hook and loop facing (10) and the connecting tab (6) is provided with a loop and loop facing (11).

5. The protective sheath of the indwelling needle according to claim 1, wherein the anchoring portion (3) is made of medical silica gel.

6. An indwelling needle sheath according to claim 1, in which the fixing pad (5) comprises a flexible layer (12) and a fixing layer (13), the flexible layer (12) being located above the fixing layer (13).

7. The protective sheath of claim 6, wherein the flexible layer (12) is made of a sponge material and the fixed layer (13) is made of a medical plastic.

8. The protective sheath of the indwelling needle according to claim 6, wherein the anchoring layer (13) is provided with a plurality of ventilation holes (14).