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Endoscope puncture tool for digestive endoscopic surgery

A digestive endoscopy and surgery technology, applied in the field of medical devices, can solve problems such as inability to adjust freely according to needs, inconvenient installation, inability to detect complete insertion of puncture needles, etc.

Active Publication Date: 2020-12-29
SUZHOU FRANKENMAN MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing puncture devices have the following problems in use: (1) the length of the biopsy groove is generally fixed at two to three values, and cannot be adjusted as needed; (2) the puncture needle cannot be detected whether it is fully inserted , improper placement may affect the accuracy of sampling; (3) installation is inconvenient; (4) the puncture needle has no protection mechanism

Method used

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  • Endoscope puncture tool for digestive endoscopic surgery
  • Endoscope puncture tool for digestive endoscopic surgery
  • Endoscope puncture tool for digestive endoscopic surgery

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Embodiment Construction

[0032] 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.

[0033] Please also refer to Figure 1-Figure 8 , wherein, an endoscopic puncture tool for digestive endoscopic surgery, comprising: a handle 1, the handle 1 is respectively provided with a power chamber 2 and an installation chamber 3, and a firing device 4 is installed in the installation chamber 3, so The firing device 4 is connected with a length adjustment mechanism 5, and the top of the length adjustment mechanism 5 is connected with an installation mecha...

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Abstract

The invention discloses an endoscope puncture tool for a digestive endoscopic surgery. The endoscope puncture tool comprises a handle; the handle is provided with a power cavity and a mounting cavity;a percussion device is installed in the mounting cavity; the percussion device is connected with a length adjusting mechanism; the upper portion of the length adjusting mechanism is connected with amounting mechanism; the mounting mechanism is connected with a puncture device; the percussion device drives the puncture device to conduct biopsy sampling; the length adjusting mechanism is used foradjusting the placement depth of the puncture device; the mounting mechanism is used for being rapidly connected with the puncture device; the puncture device is used for conducting puncture biopsy sampling on a patient; and the percussion device comprises a hydraulic cylinder, an ejector rod, a push plate, a sliding block and a reset spring. According to the endoscope puncture tool, the placementdepth of the puncture device can be adjusted, the length of a biopsy needle sampling groove can be adjusted, automatic percussion sampling is achieved, and whether the puncture device is placed in place or not can be judged.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an endoscopic puncture tool for digestive endoscopic surgery. Background technique [0002] Puncture is a diagnosis and treatment technique in which a puncture needle is inserted into a body cavity to extract secretions for testing, or to establish a guiding channel in the patient's body to facilitate subsequent surgical treatment. [0003] However, the existing puncture devices have the following problems in use: (1) the length of the biopsy groove is generally fixed at two to three values, and cannot be adjusted as needed; (2) the puncture needle cannot be detected whether it is fully inserted (3) Inconvenient installation; (4) The puncture needle has no protective mechanism. Contents of the invention [0004] The object of the present invention is to provide an endoscopic puncture tool for digestive endoscopic surgery, so as to solve the problems raised in the above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/02A61B10/04
CPCA61B10/0233A61B10/0266A61B2010/0208A61B2010/045
Inventor 曹新东陆坚
Owner SUZHOU FRANKENMAN MEDICAL EQUIP
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