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Tissue separating surgical instrument with optical fiber lighting and fluid guide functions

A fiber optic lighting and separator technology, applied in the field of medical devices, can solve the problems of increasing operation time and patient pain, increasing operation cost and patient medical expenses, and being prone to medical accidents, so as to reduce lighting energy consumption, reduce Medical malpractice, the effect of shortening operation time

Inactive Publication Date: 2013-06-05
郭卫刚 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shortcoming of prior art is: 1. There are many surgical instruments, and separator and drainage tube are two medical instruments with different structures and functions, which increases operation time and patient's misery, increases operation cost and patient's medical expenses
2. The existing equipment brings inconvenience to the operation of doctors and is prone to medical accidents
The shortcoming of the existing technology is a long-standing, ubiquitous technical problem
So far, there is no medical device in the world that can not only separate human tissues, but also drain tissue and body fluids out of the body at the same time, and at the same time illuminate the surgical field during surgery, which is convenient for surgeons to operate, shorten operation time, and reduce medical accidents. Surgical Instruments

Method used

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  • Tissue separating surgical instrument with optical fiber lighting and fluid guide functions
  • Tissue separating surgical instrument with optical fiber lighting and fluid guide functions

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Surgical separator with fiber optic illumination and drainage, made of stainless steel. The total length is 50 cm, the length from the drainage port 1 to the fixed shaft 5 is 20 cm, and the inner diameter of the drainage tube 4 and the drainage port 1 is 0.5 cm. The two symmetrical drainage tubes 4 and the handle 8 have the same structure, and are connected with the fixed shaft 5 through the shaft hole 10 . The outside of the drainage port 1 is provided with an optical fiber head 2; the optical fiber head 2 is connected with the optical fiber 3; Drainage tube 4 and the joint of handle 8 are provided with drainage tube plug 7, and the front portion of drainage tube plug 7 is provided with drainage liquid outlet pipe 6, and drainage liquid outlet pipe 6 length 5 centimeters, internal diameter 0.5 centimetre. The shaft hole 10 passes through the drainage tube 4, and the contact with the drainage tube 4 is sealed; the handle 8 is made of solid material.

[0033] The metho...

Embodiment 2

[0035] Surgical separator with fiber optic illumination and drainage, made of stainless steel. The total length is 40 cm, the length from the drainage port 1 to the fixed shaft 5 is 15 cm, and the inner diameter of the drainage tube 4 and the drainage port 1 is 0.4 cm. The two left-right symmetrical drainage tubes 4 and the handle 8 are connected together with the fixed shaft 5 through the shaft hole 10 . The top of one drainage tube 4 is provided with a drainage port 1, and the other top is provided with an optical fiber head 2; the optical fiber head 2 is connected with an optical fiber 3; Drainage tube 4 and the junction of handle 8 are provided with drainage tube plug 7, and the front portion of drainage tube plug 7 is provided with drainage liquid outlet pipe 6, and drainage liquid outlet pipe 6 length 4 centimeters, internal diameter 0.4 centimetre. The shaft hole 10 passes through the drainage tube 4, and the contact with the drainage tube 4 is sealed; the handle 8 is ...

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Abstract

The invention belongs to medical instruments and discloses a tissue separating surgical instrument with optical fiber lighting and fluid guide functions. The prior medical instrument does not have functions such as fluid guiding, tissue separating and body lighting. A fluid guide tube (4) and a handle (8) are connected through a fixing shaft (5) and are symmetrical at the right and the left, a fluid guide port (1) is arranged at the front end of the fluid guide tube (4), an optical fiber head (2) is arranged outside the fluid guide port (4) and connected to optical fiber (3), the optical fiber (3) is connected to a coupler (9), a fluid guide tube socket (7) is arranged at the connection position of the fluid guide tube (4) and the handle (8), a fluid guide output tube (6) is arranged in the front of the fluid guide tube socket (7), and the fluid guide output tube (6) is communicated with the fluid guide tube (4). The instrument has functions such as fluid guiding, tissue separating and body lighting, a surgical doctor is convenient to operate, the medical accidents are reduced, the operation time is saved and the energy consumption is reduced.

Description

technical field [0001] The invention belongs to medical instruments, in particular to a tissue separation operation instrument with optical fiber lighting and drainage functions. Background technique [0002] Surgery is an extremely important organizational part of the surgical field. Surgical operations are becoming more and more minimally invasive and refined in the current development. Small incision surgery, laparoscopic surgery, and even the application of robots, minimally invasive surgery has brought good news to patients. However, fine and minimally invasive operations require more advanced, practical and convenient surgical instruments. It can be said that innovative surgical instruments and increasingly perfect stimulation systems have created laparoscopic surgery and robotic surgery, laying the foundation for minimally invasive surgery. Due to operational needs during surgery, it is inevitable to drain some tissue fluid such as blood out of the body to ensure a ...

Claims

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Application Information

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IPC IPC(8): A61B17/32F21V33/00F21V8/00A61M25/00
Inventor 郭卫刚陶玙婧
Owner 郭卫刚