CN201282990Y - Novel myeloid puncture needle - Google Patents

Abstract

A novel bone marrow puncture needle belongs to the technical field of medical appliances. The technical scheme of the utility model includes the novel bone marrow puncture needle comprises a needle handle, a needle body and a needle core and is characterized by arranging a sterile protective cap at the tail segment of the needle body. The novel bone marrow puncture needle has simple structure and convenient use, can avoid contaminating the needle handle and the needle core in bone marrow puncture for patients, thereby reducing working difficulties of medical staff.

Description

Novel marrow puncture needle

Technical field:

This utility model belongs to the medical instruments technical field, is a kind of novel marrow puncture needle specifically.

Background technology:

At present, employed clinically marrow puncture needle mainly is made up of needle handle, needle body and nook closing member, and needle handle and nook closing member tail area are all smaller, like this when puncture, needle handle and nook closing member are easy to contaminated, thereby cause cross infection, have increased work difficulty to the medical worker.

Summary of the invention:

The purpose of this utility model provides a kind of novel marrow puncture needle that can avoid polluting needle handle and nook closing member when patient is carried out bone marrow aspiration.

The technical solution of the utility model is: comprise needle handle, needle body and nook closing member, it is characterized in that being provided with the sterility protection medicated cap at the needle body latter end.

The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, can avoid polluting needle handle and nook closing member when patient is carried out bone marrow aspiration, alleviated medical worker's work difficulty.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model.

Among the figure 1, needle handle, 2, needle body, 3, nook closing member, 4, the sterility protection medicated cap.

The specific embodiment:

Comprise needle handle 1, needle body 2 and nook closing member 3, it is characterized in that being provided with sterility protection medicated cap 4 at needle body 2 latter ends.When patient was carried out bone marrow aspiration, hands was pinched sterility protection medicated cap 4 and is punctured and get final product.

Claims (1)

1, novel marrow puncture needle comprises needle handle (1), needle body (2) and nook closing member (3), it is characterized in that: be provided with sterility protection medicated cap (4) at needle body (2) latter end.