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Automatic painless thumbtack needle injection pen

An injection pen and acupuncture technique, applied in acupuncture, physiotherapy positioning, physiotherapy and other directions, can solve problems such as increasing the pain of patients

Pending Publication Date: 2021-07-06
ZHEJIANG CANCER HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic painless needle-pressing injection pen to solve the problem in the above-mentioned background art that when embedding needles in acupoints in clinical practice, the needle-pressing is done manually, and improper operation will increase the pain of the patient.

Method used

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  • Automatic painless thumbtack needle injection pen
  • Automatic painless thumbtack needle injection pen
  • Automatic painless thumbtack needle injection pen

Examples

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-5 , the present invention provides a technical solution: an automatic painless needle injection pen, including a working shell 1, the outer upper end of the working shell 1 is slidably connected with a push button 2, and the gap between the push button 2 and the working shell 1 A reset component 5 is connected, and a storage cavity 21 is provided in the middle of the working shell 1, and a rotating wheel 6 is connected to the inside of the...

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Abstract

The invention discloses an automatic painless thumbtack needle injection pen, which comprises a working shell, a pressing button is slidably connected to the upper end of the outer portion of the working shell, a reset component is connected between the pressing button and the working shell, a storage cavity is formed in the middle of the interior of the working shell, and rotating wheels are symmetrically and rotationally connected to the positions, on the two sides of the storage cavity, in the working shell; a rotating chain is connected between the rotating wheels on the same side, and the pressing button and the rotating wheels are connected together through a transmission structure. During use, thumbtack needles are arranged between two adjacent auxiliary plates in the storage cavity in sequence, when external acting force is applied to the pressing button, the rotating wheel can be rotated through the transmission structure, so that the rotating chain drives the auxiliary plates to move together, the thumbtack needles move together, the thumbtack needles are driven to move together, and the thumbtack needle stably moves downwards to complete puncture and needle embedding under the action of a limiting shell lifting rod and a force application plate.

Description

technical field [0001] The invention relates to the technical field of needle-pressing and embedding instruments, in particular to an automatic painless needle-pressing injection pen. Background technique [0002] Pressing needle is a kind of needle shaped like a thumbtack, with a flat handle and a needle body about one to two minutes long. It is generally used for intradermal needles or auricular acupuncture. It is an auxiliary treatment method of traditional Chinese medicine. Needles are buried on acupoints to play the role of acupoint massage. , relieve pain, promote organ blood circulation system, according to the pathological needs, the needles will act on the corresponding organs according to the needs of the pathology. In clinical practice, needle embedding at acupuncture points is done manually. Improper operation will increase the suffering of patients. Therefore, it is proposed An automatic painless injection pen. Contents of the invention [0003] The purpose o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H39/08
CPCA61H39/08A61H39/086A61H2201/14A61H2201/5043A61H2201/5058
Inventor 汪英
Owner ZHEJIANG CANCER HOSPITAL