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Surgical retractor for hepatobiliary surgery

A surgical retractor and surgical technology, which is applied in the field of surgical retractors, can solve problems such as single structure, increased work fatigue of medical staff, time-consuming and labor-intensive problems, and achieve the effect of improving work efficiency and reducing work fatigue

Active Publication Date: 2021-07-30
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] Such as 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 surgi...

Embodiment 2

[0025] Such as 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...

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Abstract

The invention discloses a retractor for hepatobiliary surgery, which includes a clamping plate, a mounting block, a driving mechanism, an inflation mechanism, a telescoping mechanism, an exhaust mechanism, and a measuring mechanism. In addition, according to the actual use, the medical staff can adjust the degree of retraction of the patient's surgical site horizontally or vertically through the use of the device, so as to retract the patient's surgical site. The state is adjusted to the range required by the medical staff. It can be seen that, by using the device in this application, the work fatigue of the medical staff is reduced, and the work efficiency of the medical staff is improved.

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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Patent Type & Authority Patents(China)
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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