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Multifunctional anesthetic needle

An anesthesia needle and multi-functional technology, which can be used in needles, hypodermic injection devices, infusion sets, etc., can solve the problems of increased patient pain, easy shaking of the needle body, pain of patients, etc., and achieve the effects of preventing shaking, convenient operation and simple structure.

Inactive Publication Date: 2014-06-25
宋成凤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, it is difficult to control the puncture depth of anesthesia needles used clinically when anesthesizing patients. The surface of the needle tube is smooth and needs to be grasped firmly, and the needle body is easy to shake, which increases the pain of the patient and increases the work difficulty of the medical staff.
In addition, many patients are prone to infection and allergy symptoms when injecting anesthetics. Early treatment or subsequent treatment will bring pain to the patients, and at the same time increase the workload of medical staff.
Finally, if it is winter, the anesthetic is generally very cold, and if it is quickly injected into the patient's body, it will easily bring great pain to the patient.

Method used

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  • Multifunctional anesthetic needle

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Embodiment Construction

[0010] The drawings show a specific embodiment of the invention. This embodiment includes a needle 1, a needle body 2, and a needle handle 3. A number of liquid outlet holes 4 are arranged around the needle 1, a scale 5 is arranged on the needle body 2, a non-slip rubber sleeve 6 is arranged on the needle handle 3, and the needle body 2 a A trocar 7 is provided on the side connection, a resistance wire 8 is provided in the needle body 2, and a power plug 9 is connected to the resistance wire 8.

[0011] Using the multifunctional anesthesia needle of the present invention, when in use, holding the non-slip rubber sleeve 6 of the needle handle 3 can prevent the needle body 2 from shaking during the injection process; through the scale 5, the medical staff can observe the penetration depth at any time , Easy to control; the injected anesthetic can enter the human body through the needle 1 and the liquid outlet 4, so that the anesthetic is evenly distributed, and achieve a better ane...

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Abstract

The invention belongs to the technical field of medical instruments and devices and particularly relates to a multifunctional anesthetic needle. The multifunctional anesthetic needle comprises a needle head, a needle body and a needle handle, and is characterized in that the needle head is provided with a plurality of liquid outlet holes around, the needle body is provided with scales, the needle handle is provided with an antislip rubber case, one side of the needle body is connectively provided with a trocar needle, a resistance wire is arranged in the needle body, and the resistance wire is connected with a power source plug. The multifunctional anesthetic needle has the advantages that needling depth is convenient to control, and needling is more accurate; shaking caused by slipping can be avoided, sterilization and disinfection for a patient during anesthesia can be realized, and anesthetic injected into the patient body can be heated at the same time.

Description

(1) Technical field [0001] The invention belongs to the technical field of medical equipment devices, and particularly relates to a multifunctional anesthesia needle. (2) Background technology [0002] At present, it is difficult to control the puncture depth of the anesthesia needles used clinically when anaesthetizing patients. The surface of the needle tube is smooth, it needs to be firmly grasped, and the needle body is easy to shake, which increases the pain for the patient and the difficulty of the medical staff. . In addition, many patients are prone to infection and allergies when they are injected with anesthetics. Early treatment or subsequent treatment will bring pain to the patient and increase the workload of medical staff. Finally, if it is winter, the anesthetic is generally very cold, and it is quickly injected into the patient's body, which will easily cause huge pain to the patient. (3) Content of the invention [0003] In order to make up for the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/32A61M5/44A61M5/31A61M5/46
Inventor 宋成凤
Owner 宋成凤
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