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a height adjustment device

A height adjustment device and height technology, applied in the field of medical equipment, can solve the problems of adjusting the size of the suture space, unfavorable postoperative rehabilitation of patients, inability to suture the puncture hole, etc., so as to reduce pain and facilitate postoperative rehabilitation.

Active Publication Date: 2020-09-11
FENGH MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing puncture devices generally only have a puncture function, and a channel for instruments to enter and exit is established on the abdominal wall of the human body, and the puncture hole cannot be sutured; however, the puncture device with a suture function has a fixed value for the suture space and cannot be adjusted according to individual differences The size of the suture space is not conducive to the postoperative recovery of patients

Method used

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Embodiment Construction

[0038] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. 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", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and therefore should not be construed as limiting the invention.

[0039] In addition, the terms "...

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PUM

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Abstract

The invention discloses a height adjusting device for adjusting and fixing height of an accommodating space between a first part and a second part. The height adjusting device comprises a first locking component and a second locking component, wherein the first locking component can move relative to the second part; the second locking component and the first part are fixedly connected or are integrally formed; the second part can move relative to the first part to form the accommodating space; the first locking component can move relative to the second locking component, and the second part isdriven to move relative to the first part, so that the height of the accommodating space is adjusted; and the first locking component and the second locking component can be mutually locked, so thatheight of the accommodating space is fixed. According to the height adjusting device disclosed by the invention, needed sewing height is adjusted and the height is fixed according to individual difference of a target tissue, so that the target tissue is effectively sewn.

Description

technical field [0001] The invention relates to a surgical instrument, in particular to a height adjustment device, which belongs to the field of medical equipment. Background technique [0002] In abdominal examination, abdominal surgery and other minimally invasive or surgical operations, trocar is an indispensable surgical instrument. The trocar can establish an access channel in the abdominal wall of the human body so that staplers or other surgical instruments (such as endoscopes, scissors, guide wires, catheters, filters, stents, etc.) To control the pneumoperitoneum required for surgery for examination or surgical manipulation. [0003] In minimally invasive laparoscopic medical surgery, if a lesion is found in the human body and requires surgery or resection, it is necessary to perform pneumoperitoneum in the human abdominal cavity during the operation. Establishing pneumoperitoneum is an important operation process of laparoscopic surgery. In the case of sufficien...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/34A61B17/06
CPCA61B17/06004A61B17/06066A61B17/06166A61B17/3415A61B2017/06009A61B2017/3454
Inventor 孙宝峰马猛
Owner FENGH MEDICAL CO LTD
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