CN203122557U

CN203122557U - Novel lumbar spinal needle for newborn baby

Info

Publication number: CN203122557U
Application number: CN 201320148009
Authority: CN
Inventors: 郑志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-29
Filing date: 2013-03-29
Publication date: 2013-08-14
Anticipated expiration: 2023-03-29

Abstract

The utility model relates to the field of medicine apparatus and instruments, in particular to a novel lumbar spinal needle for a newborn baby. The novel lumbar spinal needle comprises a needle head, a needle handle, a grab handle, a transparent catheter, an outer joint, a fixing sleeve and a thumb sleeve, wherein the needle head is connected with the needle handle, the grab handle is sleeved on the right end of the needle handle, the transparent catheter is connected with the needle handle through the grab handle and is also connected with the outer joint, the front end of the needle handle is provided with the fixing sleeve, and the rear end of the needle handle is provided with the thumb sleeve. When the novel lumbar spinal needle is in use, an operator can hold the grab handle with the right hand and place the thumb into the thumb sleeve for easily controlling the insertion depth of the needle head, and after the needle head is inserted into the body of the baby, the grab handle is taken away from the needle handle; and in order to prevent the shifting of the needle head caused by the moving of the newborn baby, the fixing sleeve on the needle handle is used for fixing the needle head. The novel lumbar spinal needle has the advantages that the needle head can be stably punctured, so that the puncturing depth can be conveniently controlled, the operation is convenient, the damage is small, and the novel lumbar spinal needle is convenient for intrathecal treatment of the newborn baby.

Description

Novel neonate lumbar puncture needle

Technical field

This utility model relates to medical instruments field, relates in particular to a kind of novel neonate lumbar puncture needle.

Background technology

The needle body of the lumbar puncture needle of hospital's use at present is longer, and needle handle is heavier, thereby stationarity is poor, be difficult for observing and the outflow of control cerebrospinal fluid, particularly neonate is touched easily, is easy to neonate is produced injury, and when operating with the hand-held needle handle of finger, be no better than firmly, be not easy to neonate sheath internal therapy.

Summary of the invention

The purpose of this utility model provides a kind of novel neonate lumbar puncture needle, and it is piercing needle firmly, is convenient to control paracentesis depth, and is easy to operate, damages for a short time, is convenient to the sheath internal therapy.

The purpose of this utility model realizes as follows: it comprises syringe needle, needle handle, lever, transparent conduit, coupling, fixed cover and thumbstall, syringe needle links to each other with needle handle, lever is socketed in the needle handle right-hand member, transparent conduit sees through lever and links to each other with needle handle, transparent conduit links to each other with coupling, the needle handle front end is provided with fixed cover, and the needle handle rear end is provided with thumbstall.

During use, the right hand is held lever, and thumb is placed on the insertion depth of syringe needle easy to control in the thumbstall, after syringe needle inserts, lever is taken away from needle handle; For preventing that neonate from touching, cause the syringe needle string moving, by the fixed cover fixed needle on the needle handle.

This utility model is piercing needle firmly, is convenient to control paracentesis depth, and is easy to operate, damages for a short time, is convenient to neonate sheath internal therapy.

Description of drawings

Accompanying drawing is structural representation of the present utility model.

With reference to the accompanying drawings, be labeled as syringe needle 1, needle handle 2, lever 3, transparent conduit 4, coupling 5, thumbstall 6, fixed cover 7.

The specific embodiment

With reference to accompanying drawing, this utility model comprises syringe needle 1, needle handle 2, lever 3, transparent conduit 4, coupling 5, thumbstall 6, fixed cover 7, syringe needle 1 links to each other with needle handle 2, lever 3 is socketed in needle handle 2 right-hand members, transparent conduit 4 sees through lever 3 and links to each other with needle handle 2, transparent conduit 4 links to each other with coupling 5, and needle handle 2 front ends are provided with fixed cover 7, and needle handle 2 rear ends are provided with thumbstall 6.

When using this utility model, the right hand is held lever 3, and thumb is placed on the insertion depth of syringe needle 1 easy to control in the thumbstall 6, after syringe needle 1 inserts, lever 3 is taken away from needle handle 2; For preventing that neonate from touching, cause syringe needle 1 string moving, by fixed cover 7 fixed needles 1 on the needle handle 2.

Claims

1. a novel neonate lumbar puncture needle comprises syringe needle, needle handle, lever, transparent conduit, coupling, fixed cover and thumbstall, and it is characterized in that: syringe needle links to each other with needle handle, and lever is socketed in the needle handle right-hand member, and transparent conduit sees through lever and links to each other with needle handle.