Biopsy forceps for taking one or more samples

A biopsy forceps and sample technology, applied in the field of biopsy forceps, can solve the problems of inability to obtain from the end, complicated operation instruments, etc.

Inactive Publication Date: 2010-03-31
MULTI BIOPSY SAMPLING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Furthermore, with this instrument it is only possible to take samples from the side of the instrument, not from the end, which means that manipulating the instrument in a specific position for collecting a sample is complicated

Method used

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  • Biopsy forceps for taking one or more samples
  • Biopsy forceps for taking one or more samples
  • Biopsy forceps for taking one or more samples

Examples

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Embodiment Construction

[0053] Now, a convenient embodiment of the present invention will be described. The biopsy forceps 1 are mainly used in the treatment of humans or animals to take tissue samples or the like using an inspection or treatment endoscopic tube (not shown), and the biopsy forceps 1 includes a An operating unit 2, the cable 2 includes at least one inner 18 and at least one outer, the at least one inner 18 and at least one outer can move relative to each other so as to realize that a type of tool 3 is arranged at the end of the cable 2, the cable 2 The tool 3 can be operated by acting on one or more operating handles provided at the end of the cable 2 , ie at the operating end of the endoscopic tube, being brought into the patient's body through the endoscopic tube. The endoscopic tubes used to perform such sampling usually include a plurality of channels in addition to the channels for the operating cable 2 or sampling cable, which is combined with the tool 3 to form a biopsy cable ...

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PUM

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Abstract

The invention relates to biopsy forceps (1) for collecting tissue samples and the like in connection with the use of some kind of examination or treatment telescope (1) in the treatment of humans or animals, wherein the part of the forceps (1) that performs cutting or shearing is provided with an exchange in the form of two mutually hinged arms (5, 9), wherein the first arm (5) comprises a holderdevice (6, 14) for securing a receptacle part (7, 12), which receptacle part (7, 12) is, at the end that faces away from the arm (5) in which the receptacle (7) is secured, provided with a cutting means (8), and wherein a second arm (9) which, during the sampling, cooperates with the first arm (5) with the receptacle, is provided with a kind of stop means or abutment (10) which cooperates with thecutting means (8) on the receptacle (7, 12) to cut off or shear off the tissue sample (11). The biopsy forceps (1) is provided with an exchangeable receptacle (7, 12) for storing one or more tissue samples (11).

Description

technical field [0001] The present invention relates to biopsy forceps for use in conjunction with an examination or treatment endoscopic tube in the treatment of humans or animals to take tissue samples and the like. Background technique [0002] In recent years, it has become more and more common to utilize an endoscopic tube for inspection and / or surgery. The advantage of using an examination and / or treatment endoscope tube is that it only requires an opening in the patient's body, through which there is room for the examination and / or treatment endoscope tube to be inserted. A natural orifice in the body can also be used to introduce the bioptome, for example, through an endoscope; in particular, optionally through the esophagus when examining the digestive tract, or through the rectum when examining the digestive tract. [0003] In connection with taking samples through endoscopic tubes for such examinations and / or treatments (hereinafter "endoscopic tubes"), bioptomes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/06A61B10/04A61B10/00A61B10/02A61B17/28
CPCA61B2010/0225A61B2017/2939A61B2017/2931A61B10/06A61B10/0096A61B10/0266
Inventor J·布莱巴克L·舍宁
Owner MULTI BIOPSY SAMPLING
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