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Syringe structure

The technology of a syringe and a syringe is applied in the field of syringe structure, which can solve the problems of long anesthesia time and the like, and achieve the effects of simple structure, shortening the time required for anesthesia, and convenient use.

Inactive Publication Date: 2017-09-26
孙桂芝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

An ordinary syringe is usually used for anesthesia, however, for open wounds, anesthesia is injected at a subcutaneous puncture point, and the anesthesia takes longer

Method used

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  • Syringe structure

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Embodiment Construction

[0019] The present invention will be described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of the present invention.

[0021] The present invention comprises a syringe 3, a push rod 2 and a needle head 6, wherein one end of the push rod 2 is provided with a rubber head 5, and the other end is provided with a push handle 1, the rubber head 5 is located inside the syringe 3, and the needle head 6 is further provided with There are several through holes 7, the needle head 6 and the needle cylinder 3 are plugged and connected, and the end of the needle head 6 is further provided with a sealing block 8, the sealing block 8, the through hole 7 and the needle head 6 are integrally formed during manufacture. The outer wall of the syringe 3 is provided with a scale line 4, a push handle 1, a rubber head 5 and the push rod 2 are integrally formed during manufacture, and the push rod 2 and the sy...

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Abstract

The invention discloses a syringe structure, which comprises a syringe, a push rod and a needle, wherein, one end of the push rod is provided with a rubber head, and the other end is provided with a push handle, the rubber head is located inside the syringe, and the needle is further provided with several The through hole, the needle head and the needle cylinder are inserted and connected, and the end of the needle head is further provided with a sealing block, and the sealing block, the through hole and the needle head are integrally formed during manufacture. The outer wall of the syringe is provided with a scale line, a push handle, and the rubber head and the push rod are integrally formed during manufacture, and the push rod and the syringe are connected in a piston type. Syringe capacity is 5‑20ml. The invention has the advantages of simple structure and convenient use. During subcutaneous injection, the anesthetic drug can be dispersed at multiple points, and the time required for anesthesia can be shortened.

Description

Technical field: [0001] The invention relates to medical equipment, in particular to a syringe structure. Background technique: [0002] On the operating table, the surgeon's "hands-on" is just to move the knife on the lesion, and the anesthesiologist is even more busy. Regulate the patient's anesthesia depth, keep the patient in a painless state, ensure the smooth progress of the operation and ensure the safety of anesthesia. In an emergency (hemorrhage during operation, etc.), it is busy. As an anesthesiologist, he needs to relieve the pain of the patient and manage the vital signs of the patient, including breathing, heart rate, blood pressure, heart, nervous system, liver and kidney functions, etc. In general operations, clinical anesthesia often requires registration of anesthetic drugs at the site to be operated, resulting in regional anesthesia. For example, larger wound sutures require anesthesia around the wound. An ordinary syringe is usually used to inject d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M19/00A61M5/32
CPCA61M19/00A61M5/3286
Inventor 孙桂芝
Owner 孙桂芝
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