Disposable biopsy forceps

A biopsy forceps, a disposable technology, applied in medical science, vaccination ovulation diagnosis, surgery, etc., can solve the problems of consuming a lot of time and manpower, increasing the risk of human injury, and easy deviation of the moving structure, so as to simplify the structure and improve the operation Flexibility, the effect of reducing the risk of tearing
CN110876631APending Publication Date: 2020-03-13MICRO TECH (NANJING) CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
MICRO TECH (NANJING) CO LTD
Publication Date
2020-03-13

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Abstract

The invention relates to a disposable biopsy forceps, which at least comprise the following structures: a forceps head assembly which comprises at least two forceps heads of which the far ends can beoppositely opened or closed; a forceps seat, wherein the near end of the forceps head is connected with the far end of the forceps seat through a connecting piece; a control line, wherein the far endof the control line is connected with the near end of the forceps head assembly so as to drive the forceps head assembly to be opened or closed; a gasket, wherein the far end side of the gasket is connected with the forceps seat through the connecting piece, the near end side of the gasket is provided with two extension parts which are oppositely arranged and extend towards the near end, an extension channel is formed between the two extension parts, and the far end of the control line moves in the extension channel. The biopsy forceps have the technical effects of being simple in structure, stable and reliable.
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Description

technical field

[0001] The invention relates to a disposable biopsy forceps, belonging to a medical device used in a human body. Background technique

[0002] Biopsy forceps are an indispensable tool for taking pathological specimens for endoscopy, and are usually used to collect living tissue samples in human body cavities such as the digestive tract and respiratory tract. If contaminated biopsy forceps are used to obtain specimens, nosocomial infections will occur, so disposable biopsy forceps are gradually recognized by people. During the use of disposable biopsy forceps, the following steps are usually required: actuate the control line through the driving module on the handle, and then drive the jaw assembly at the distal end of the biopsy forceps to open, and then drive the forceps head through an actuating tool such as an endoscope The components are aligned to take the tissue in the human cavity, and finally the jaw component is closed to clamp the tissue through th...

Claims

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