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Disposable mute puncture gun

A one-time, sound-absorbing technology, applied in puncture needles, inoculation, ovulation diagnosis, medical science, etc., can solve problems such as large emission, unfavorable effective treatment, and frightened patients, and achieve the effect of reducing noise and sound

Inactive Publication Date: 2022-02-18
SHAOXING PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The puncture gun of the existing device will make a louder sound when in use, which will frighten the patient and is not conducive to effective treatment

Method used

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Embodiment Construction

[0025] 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.

[0026] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clock...

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Abstract

The invention discloses a disposable mute puncture gun, belonging to the technical field of medical treatment equipment. The disposable mute puncture gun comprises a handheld tube, wherein an extension block is arranged at the top of the handheld tube, a puncture needle is installed in the extension block, a button is installed at the top of the handheld tube, the interior of the handheld tube is hollow, a movable groove is formed in the top of the handheld tube, the shape of the movable groove is matched with the shape of the button, and the button extends into the handheld tube through the movable groove. According to the invention, an annular groove is formed in the outer portion of the button, a sponge ring is installed in the annular groove, and therefore, when the button rebounds, due to the effect of the sponge ring, the button makes contact with the inner wall of the handheld tube to achieve a buffering effect; and thus, no sound is generated when the button rebounds, silencing effect is achieved, a patient cannot get scared, and the problems that when a conventional puncture gun is used, loud sound is made, the patient is frightened and effective treatment is not benefited in the prior art are solved.

Description

technical field [0001] The invention belongs to the technical field of medical treatment equipment, in particular to a disposable sound-absorbing puncture gun. Background technique [0002] The puncture gun is used for resection from soft tissue to biopsy samples, such as liver, kidney, prostate, breast, spleen, lymph nodes and various soft tissue tumors. Not for use in bone tissue. Potential local complications of tissue block biopsy include hematoma, hemorrhage, infection, adjacent tissue damage, and pain. At the time of biopsy, consideration should be given to whether the patient is receiving anticoagulants or whether the patient has a bleeding disorder. The puncture gun of existing device can send louder sound when being used, and patient can be frightened, is unfavorable for effective treatment. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the above-mentioned prior art, and provides a disposable sound-abs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61B10/02
CPCA61B17/34A61B10/0233
Inventor 沈华良
Owner SHAOXING PEOPLES HOSPITAL
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