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Visible surgical clamp

A technology of surgical forceps and forceps seat, applied in the field of visual surgical forceps, which can solve the problems of complicated operation, unclear surgical field of view, contamination of endoscopic lens, etc., and achieve the effect of shortening operation time and clearing surgical field of view

Inactive Publication Date: 2011-01-12
SHANDONG UNIV QILU HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing visible surgical forceps are used in family planning operations, such as the operation of removing the IUD from the uterus under the endoscope, because the endometrial tissue is very easy to bleed, and the IUD is incarcerated, etc. , it is easy to cause contamination of the endoscope lens, making the surgical field of vision unclear, and repeated insertion and withdrawal of instruments for washing treatment is required, thus prolonging the operation time and complicated operations

Method used

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Embodiment Construction

[0019] Referring to the accompanying drawings, the axis of the surgical forceps is symmetrical to the left and right, the forceps seat 3 is columnar, and the endoscope sheath 10 and the drive rod sleeve 17 are fixed side by side on the forceps seat 3 up and down. Parallel, the left and right grooves formed by the endoscope sheath 10 and the transmission rod sleeve 17 are respectively fixed with a flushing pipe 11 and a flushing pipe 15, and one end surface of the clamp seat is protruded with a working sleeve holder 21, two flushing pipes The water nozzles 9 are respectively fixed on the water nozzle holes 20 on the clamp base 3, close to the position of the working sleeve holder 21, the water nozzle 9 has a switch, the endoscope sheath 10 passes through the clamp base 3, and passes through the part There is an endoscope holder 7 that can be connected with the endoscope at the end of the endoscope, and the slide block 8 is sleeved outside the endoscope sheath 10 and between the ...

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Abstract

The invention relates to a medical surgical clamp matched with an endoscope, in particular to a visible surgical clamp with an endoscope sheath used for taking the intrauterine device out from the uterus. The existing visible surgical clamp is used in the birth control surgery, for example in the surgery to take the intrauterine device out from the uterus with the endoscope. Due to the easy bleeding of the endometrium tissue, the lens of the endoscope is easily contaminated to dim the surgery view, and the device is inserted in and taken out repeatedly for flashing, therefore the surgery time is prolonged and the operation is complicated. After the improvement, the groove formed after the side by side arrangement of the endoscope sheath and the drive rod is also fixed with two flush pipes 15 and 17, wherein the open of one flush pipe faces the open of the endoscope sheath 10, and the open of the other flush pipe faces a clamp head 6. A surgical cannula is provided, and the water nozzle on the surgical cannula is communicated with a negative pressure source to absorb and remove the water of flushing. The improved surgical clamp provides clear surgery view, has compact integral structure and convenient operation, and can shorten the surgery time.

Description

(1) Technical field [0001] The invention relates to a medical surgical forceps used in conjunction with an endoscope, in particular to a visible surgical forceps with an endoscope sheath for taking out an intrauterine contraceptive device from the uterus. (2) Background technology [0002] The basic structure of the existing medical surgical forceps used in conjunction with endoscopes includes a forceps base, a pincer head, a transmission rod, a transmission rod sleeve, and a movable clamp handle. The end part is fixed with the fixed part of the pliers head, the transmission rod is in the transmission rod casing, the movable pliers handle drives the transmission rod, and the transmission rod drives the movable part of the pliers head. There are two types of structure of the movable part of the pliers head, one is the linkage mechanism, the one with single jaw opening is a two-bar linkage mechanism, the one with double jaw opening is a parallel four-bar linkage mechanism, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F6/18A61B17/29A61B17/94
Inventor 董白桦
Owner SHANDONG UNIV QILU HOSPITAL
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