Peritoneoscope vermiform appendix ablation lancing retractor

A laparoscope and retractor technology, applied in the field of medical surgical instruments, can solve problems such as difficult operation, long operation time, and small space, and achieve the effects of convenient use, enlarged operation space, and simple structure

Inactive Publication Date: 2008-12-03
高永东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, with the development of medicine and the continuous improvement of laparoscopic technology, most appendectomies use the laparoscopic two-hole method, which has the advantages of relieving the pain of the patient and quickly recovering the body. However, in clinical operations, the poking hole is only 1 cm in size. , it is proposed that appendix and purse string suturing is difficult due to the small space, especially for obese patients, and the operation time is long, which brings unnecessary pain to the patient

Method used

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  • Peritoneoscope vermiform appendix ablation lancing retractor
  • Peritoneoscope vermiform appendix ablation lancing retractor

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Embodiment Construction

[0010] refer to figure 1 , figure 2 , a laparoscopic appendectomy incision retractor, composed of two retractor main bodies 1, 2 hinged by a hinge shaft 3; between the two retractor main bodies 1, 2, a fixed locking device 4, two A handle is provided on one end of the two retracting main bodies 1, 2, and semi-columnar bodies 5, 6 are respectively provided at the other ends of the two retracting main bodies 1, 2, and the two semi-cylindrical bodies 5, 6 cooperate to form a cylindrical expandable through hole 7. One end of the retracting semi-cylindrical body 5, 6 is conical. The height of retracting semi-cylindrical body 5,6 is 20-40mm.

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Abstract

The invention relates to a laparoscope appendectomy incision retractor which is used for dilating an incision for a two-hole method appendectomy. The invention is characterized in that: semi-columns are respectively arranged on the other ends of two parting bodies, and the two semi-columns are matched to form a column-shaped dilatable through hole. The laparoscope appendectomy incision retractor has the advantages of simple structure, convenient use, incision dilation and operation space enlargement.

Description

Technical field: [0001] The invention belongs to a medical operation instrument, in particular to a laparoscopic appendectomy incision retractor for expanding the incision of two-hole appendectomy. Background technique: [0002] At present, with the development of medicine and the continuous improvement of laparoscopic technology, most appendectomies use the laparoscopic two-hole method, which has the advantages of relieving the pain of the patient and quickly recovering the body. However, in clinical operations, the poking hole is only 1 cm in size. , it is proposed that appendix and purse string sutures are difficult to operate due to the small space, especially for obese patients, and the operation time is long, which brings unnecessary pain to patients. Invention content: [0003] The purpose of the present invention is to provide a laparoscopic appendectomy incision retractor that is simple in structure, easy to use, can expand the incision, and pull the contracted ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/32A61B17/02A61B17/94
Inventor 高永东
Owner 高永东
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