Bone marrow puncture needle

A technique for bone marrow puncture and puncture needle, which is used in puncture needles, trocars, inoculation and ovulation diagnosis, etc., can solve the problems of increasing number of patients, troublesome operation, inconvenient hand-holding, etc., achieves rapid bone puncture, reduces workload, and is easy to operate Effect

Inactive Publication Date: 2015-03-18
SHAANXI SHENGHUIYUAN INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because the existing bone marrow puncture needle has no handle, it is very inconvenient to hold it, and the operation is laborious, which will increase the patient's pain to a certain extent during the operation, and after the needle body penetrates the puncture site, it is necessary to remove the needle core and connect the syringe Suction is cumbersome to operate, time-consuming and labor-intensive, which increases the workload of medical staff

Method used

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  • Bone marrow puncture needle

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Embodiment Construction

[0012] In order to further illustrate the present invention, further describe below in conjunction with accompanying drawing:

[0013] Such as figure 1 As shown, a bone marrow puncture needle of the present invention includes a needle body 1 and a needle handle 2, a needle handle 2 is arranged at one end of the needle body 1, a puncture needle 3 is arranged at the other end, handles 4 are arranged on both sides of the needle body 1, and the puncture needle 3 A puncture needle core 5 is arranged inside, one end of the needle handle 2 is connected with the puncture needle core 5, and an on-off valve 6 is arranged on the other end, and a negative pressure bag 7 is arranged on the on-off valve.

[0014] The bone marrow puncture needle of the present invention is convenient to use force, can quickly perform bone puncture, reduces pain of patients, is easy to operate, saves time and effort, and effectively reduces the workload of medical personnel. When in use, hold the handl...

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Abstract

The invention discloses a bone marrow puncture needle. The bone marrow puncture needle comprises a needle body and a needle handle. The bone marrow puncture needle is characterized in that the needle handle is arranged at one end of the needle body; a puncture needle body is arranged at the other end of the needle body; handles are arranged on the two sides of the needle body; a puncture needle core is arranged in the puncture needle body; one end of the needle handle is connected with the puncture needle core; a switch valve is arranged at the other end of the needle handle; and a negative pressure bag is arranged on the switch valve. The bone marrow puncture needle brings convenience to force application, so that bone puncturing can be rapidly carried out and pains of patients are reduced. In addition, the bone marrow puncture needle is easy and convenient, time-saving and labor-saving in operation, so that workloads of medical workers are effectively reduced.

Description

technical field [0001] The invention relates to a bone marrow puncture needle. Background technique [0002] Because the existing bone marrow puncture needle has no handle, it is very inconvenient to hold, and the operation is laborious, which will increase the patient's pain to a certain extent during the operation, and after the needle body penetrates the puncture site, it is necessary to remove the needle core and connect the syringe Suction is troublesome to operate, time-consuming and labor-intensive, which increases the workload of medical personnel. Contents of the invention [0003] In order to solve the above-mentioned existing shortcomings, the main purpose of the present invention is to provide a practical bone marrow puncture needle, which is easy to use, can quickly implement bone puncture, reduces the pain of patients, and is easy to operate, saves time and effort, and effectively reduces the burden of medical work. staff workload. [0004] In order to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61B10/02
CPCA61B10/025A61B2010/0258
Inventor 陈彬曲维龙
Owner SHAANXI SHENGHUIYUAN INFORMATION SCI & TECH
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