CN214762637U

CN214762637U - Scalp steel needle with protection function

Info

Publication number: CN214762637U
Application number: CN202120509613.3U
Authority: CN
Inventors: 潘思好; 吴子英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-11-19
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a scalp steel needle with safeguard function, including transfer line, protection device and transfusion needle, the transfusion needle tip is equipped with the connector, be equipped with handle one on the connector, be equipped with the protection chamber in the protection device, the transfer line passes the protection chamber and is connected with the connector, the protection device side is equipped with the spout with protection chamber intercommunication, when needs withdraw of needle, arranges the connector in the protection intracavity, makes handle one pass the spout, and protection device and transfusion needle can relative slip, finally makes the syringe needle arrange the protection intracavity in, and this protection device simple structure, convenient operation can seal the syringe needle at once after extracting the syringe needle, prevents to cause the injury to medical personnel.

Description

Scalp steel needle with protection function

Technical Field

The utility model belongs to the field of medical equipment, specifically a scalp steel needle with safeguard function.

Background

A traditional disposable medical transfusion needle head is a needle head on a fixed transfusion tube head, after transfusion for a patient is finished, the pulled needle head is exposed outside, meanwhile, the needle head can be infected with residual blood of a patient in the patient, and medical staff can be stabbed by carelessness slightly.

Disclosure of Invention

An object of the utility model is to provide a scalp steel needle with safeguard function 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 scalp steel needle with safeguard function, includes transfer line, protection device and transfusion needle, the transfusion needle tip is equipped with the connector, be equipped with handle one on the connector, be equipped with the protection chamber in the protection device, the transfer line passes the protection chamber and is connected with the connector, the protection device side is equipped with the spout with protection chamber intercommunication, when needs withdraw of needles, arranges the connector in the protection intracavity, makes handle one pass the spout, and protection device and transfusion needle can relative slip, finally makes the syringe needle arrange the protection intracavity in.

According to a further technical scheme, one end, far away from the infusion needle, of the sliding chute is provided with a first limiting plate.

According to a further technical scheme, one end, close to the infusion needle, of the sliding chute is provided with a second limiting plate.

According to a further technical scheme, the length of the protection device is larger than that of the infusion needle.

According to a further technical scheme, a placing hole is formed in one end, far away from the infusion needle, of the protection device, and the placing hole is communicated with the sliding groove.

According to a further technical scheme, a second handle is arranged on the side edge of the protection device.

According to the technical scheme, the first handle is provided with a limiting groove, and when the first handle is arranged in the sliding groove, the limiting groove is clamped with the side edge of the sliding groove.

According to a further technical scheme, the protection device is made of a plastic material.

The utility model has the advantages that:

the utility model provides a scalp steel needle with safeguard function, extract the transfusion needle after the infusion is accomplished, the nurse holds between the fingers handle one with one hand, protection device is held between the fingers to the other hand, arrange the protection intracavity in with the connector, make handle one pass the spout, transfusion needle and protection device can relative slip, and protection device slides along transfusion needle syringe needle direction, finally arrange the protection intracavity in with the syringe needle, this protection device simple structure, and convenient for operation can seal the syringe needle at once after extracting the syringe needle, prevent to cause the injury to medical personnel, in addition because there is not sharp-pointed part to expose, can protect the staff that medical waste retrieved simultaneously, and work efficiency is accelerated.

Drawings

FIG. 1: the utility model discloses a schematic diagram before the use.

FIG. 2: the structure of the transfusion needle of the utility model is shown schematically.

FIG. 3: the utility model discloses a protection device structure schematic diagram.

FIG. 4: the utility model discloses a use back sketch map one.

FIG. 5: the utility model discloses a use back schematic diagram two.

Detailed Description

The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings,

referring to fig. 1-5 of the drawings,

the utility model provides a scalp steel needle with safeguard function, includes transfer line 1, protection device 2 and

transfer line

3, 3 tip of transfer line are equipped with connector 4, be equipped with handle one 41 on the connector 4, be equipped with protection chamber 21 in the protection device 2, transfer line 1 passes protection chamber 21 and is connected with

connector

4, 2 sides of protection device are equipped with the spout 22 with protection chamber 21 intercommunication, when needs withdraw of the needle, arrange protection chamber 21 in with connector 4, make handle one 41 pass spout 22, protection device 2 and transfer line 3 can relative slip, finally make syringe needle 31 arrange protection chamber 21 in.

In the embodiment of the utility model, the water-soluble,

during the use, the nurse holds between the fingers handle 41 with one hand, extract infusion needle 3 from patient's health, another hand stanchs at the wound, after stanching, protection device 2 is held between the fingers to another hand, place connector 4 in protection chamber 21, make handle 41 pass spout 22, infusion needle 3 can slide relatively with protection device 2, and protection device 2 slides along 3 syringe needle 31 directions of infusion needle, finally place syringe needle 31 in protection chamber 21, this protection device 2 simple structure, convenient operation, can seal syringe needle 31 at once after extracting syringe needle 31, prevent to cause the injury to medical personnel, in addition, in order to make handle 41 more get into spout 22, be equipped with the toper opening at the one end of spout 22 near handle 41.

According to a further technical scheme, one end, far away from the transfusion needle 3, of the sliding groove 22 is provided with a first limiting plate 23. The first limiting plate 23 can prevent the protection device 2 from falling off from the transfusion needle 3.

In a further technical scheme, a second limiting plate 24 is arranged at one end, close to the transfusion needle 3, of the sliding chute 22. Through the cooperation use of spout 22, limiting plate two 24 and limiting plate 23, formed limit structure, make connector 4 be located all the time and arrange protection chamber 21 in, it is more convenient to use for handle one 41 passes spout 22 and outwards extends, consequently does not influence the use of normal transfusion needle 3.

According to a further technical scheme, the length of the protection device 2 is larger than that of the infusion needle 3.

According to a further technical scheme, a placing hole 25 is formed in one end, far away from the transfusion needle 3, of the protection device 2, and the placing hole 25 is communicated with the sliding groove 22. When the needle head 31 is arranged in the protection cavity 21, namely the infusion needle 3 is integrally arranged in the protection cavity 21, the first handle 41 penetrates through the sliding groove 22 and still enables the infusion needle 3 and the protection device 2 to relatively slide, the needle head 31 is exposed again, and the worker can prick the needle, therefore, the placing hole 25 is arranged, when the infusion needle 3 and the protection device 2 move close to each other for a distance, namely the first handle 41 slides in the sliding groove 22 for a distance, the first handle 41 and the sliding groove 22 are separated from each other and enter the placing hole 25, and the area of the placing hole 25 is larger than that of the sliding groove 22, so that the first handle 41 has a clamping and fixing effect, namely the infusion needle 3 is fixed in the protection cavity 21, and the needle head 31 is prevented from being exposed.

In a further technical scheme, a second handle 26 is arranged on the side edge of the protection device 2. The protection device 2 is convenient to hold.

According to a further technical scheme, the first handle 41 is provided with a limiting groove 42, and when the first handle 41 is arranged in the sliding groove 22, the limiting groove 42 is clamped with the side edge of the sliding groove 22. The sliding is more smooth and stable.

In a further technical scheme, the protection device 2 is made of a plastic material.

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 include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.

Claims

1. The utility model provides a scalp steel needle with safeguard function, includes transfer line (1), protection device (2) and transfusion needle (3), transfusion needle (3) tip is equipped with connector (4), be equipped with handle one (41), its characterized in that on connector (4): be equipped with protection chamber (21) in protection device (2), transfer line (1) passes protection chamber (21) and is connected with connector (4), protection device (2) side is equipped with spout (22) with protection chamber (21) intercommunication, when needs withdraw of the needle, arranges connector (4) in protection chamber (21), makes handle one (41) pass spout (22), and protection device (2) and transfusion needle (3) can relative slip, finally makes syringe needle (31) arrange in protection chamber (21).

2. A scalp steel needle with a protection function according to claim 1, characterized in that: one end of the chute (22), which is far away from the transfusion needle (3), is provided with a first limiting plate (23).

3. A scalp steel needle with a protection function according to claim 2, characterized in that: and a second limiting plate (24) is arranged at one end of the chute (22) close to the transfusion needle (3).

4. A scalp steel needle with a protection function according to claim 1, characterized in that: the length of the protection device (2) is larger than that of the transfusion needle (3).

5. A scalp steel needle with a protection function according to claim 2, characterized in that: one end, far away from the transfusion needle (3), of the protection device (2) is provided with a placing hole (25), and the placing hole (25) is communicated with the sliding groove (22).

6. A scalp steel needle with a protection function according to claim 5, characterized in that: and a second handle (26) is arranged on the side edge of the protection device (2).

7. A scalp steel needle with a protection function according to claim 6, characterized in that: the handle I (41) is provided with a limiting groove (42), and when the handle I (41) is arranged in the sliding groove (22), the limiting groove (42) is clamped with the side edge of the sliding groove (22).

8. A scalp steel needle with a protective function according to claim 1 or 7, characterized in that: the protection device (2) is made of plastic materials.