Surgical retractor for hepatobiliary surgery

A surgical retractor and surgical technology, applied in the field of surgical retractors, can solve the problems of increasing the work fatigue of medical staff, single structure, time-consuming and laborious, etc., and achieve the effect of reducing work fatigue and improving work efficiency.

Active Publication Date: 2020-07-14
THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the structure of the surgical retractor used in hepatobiliary surgery is single, and the medical staff need to maintain the strength of the hand-held retractor to position the patient's surgical site. This method is time-consuming and laborious, and increases the work fatigue of the medical staff. It affects the work efficiency of medical staff. In view of the above defects, it is necessary to design surgical retractors for hepatobiliary surgery.

Method used

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  • Surgical retractor for hepatobiliary surgery
  • Surgical retractor for hepatobiliary surgery
  • Surgical retractor for hepatobiliary surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like figure 1 , figure 2 As shown, the retractor for hepatobiliary surgery includes a clamping plate 1, an installation block 2, a driving mechanism 3, an inflation mechanism 4, a telescopic mechanism 5, an exhaust mechanism 6, and a measuring mechanism 7. The number of the clamping plates 1 is two, The top rear end of the clamp 1 is fixed with a mounting block 2, the external lower end of the mounting block 2 is threaded through a drive mechanism 3, and the top rear end of the clamp 1 is fixed and penetrated with an inflation mechanism 4. A telescoping mechanism 5 is slid inside the clamping plate 1 , an exhaust mechanism 6 is fixed on the left side of the upper end of the outer wall of the inflation mechanism 4 , and a measuring mechanism 7 is fixed and penetrates through the outer upper end of the installation block 2 .

[0023] For the retractor used in hepatobiliary surgery, the medical personnel first move the lower end of the clamp 1 into the patient's surgical...

Embodiment 2

[0025] like figure 1 , figure 2 , image 3 As shown, the retractor for hepatobiliary surgery includes a clamping plate 1, an installation block 2, a driving mechanism 3, an inflation mechanism 4, a telescopic mechanism 5, an exhaust mechanism 6, and a measuring mechanism 7. The number of the clamping plates 1 is two, The top rear end of the clamp 1 is fixed with a mounting block 2, the external lower end of the mounting block 2 is threaded through a drive mechanism 3, and the top rear end of the clamp 1 is fixed and penetrated with an inflation mechanism 4. The inside of the cardboard 1 is slidably provided with a telescopic mechanism 5, the upper left side of the upper end of the inflation mechanism 4 is fixed with an exhaust mechanism 6, the outer upper end of the installation block 2 is fixed and penetrated with a measuring mechanism 7, and the driving mechanism 3 It is composed of a first rotating rod 8 and a second rotating rod 9. The left thread on the left side of th...

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PUM

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Abstract

The invention discloses a surgical retractor for hepatobiliary surgery. The surgical retractor comprises a clamping plate, an installation block, a driving mechanism, an inflation mechanism, a telescopic mechanism, an exhaust mechanism and a measuring mechanism. The surgical retractor can retract a surgical site of a patient without the need for medical staff to hold the surgical retractor. In addition, according to actual use, medical staff can adjust the degree of retraction of the surgical site of the patient horizontally or longitudinally through the use of the surgical retractor, so thata retracting state of surgical site of the patient is adjusted to be within requirement range of medical personnel, thus the surgical retractor reduces work fatigue of medical staff and improves workefficiency of medical staff.

Description

technical field [0001] The invention relates to an operation retractor, in particular to an operation retractor for hepatobiliary surgery. Background technique [0002] The retractor is a medical device and a surgical tool. At present, the structure of the surgical retractor used in hepatobiliary surgery is single, and the medical staff need to maintain the strength of the hand-held retractor to position the patient's surgical site. This method is time-consuming and laborious, and increases the work fatigue of the medical staff. Affected the work efficiency of medical personnel, in view of above defect, it is necessary to design hepatobiliary surgery operation drag hook. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a retractor for hepatobiliary surgery to solve the problems raised by the background technology. [0004] In order to solve the above-mentioned technical problems, the technical solution of the pr...

Claims

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Application Information

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IPC IPC(8): A61B17/02
CPCA61B17/02A61B17/0206
Inventor 杨刚华徐勤鸿
Owner THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV
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