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Surgical tissue and organ isolator

A technology of tissues and organs and isolators, applied in the field of medical devices, can solve problems such as poor effect, affect operation effect and efficiency, and poor effect of isolating intestines, etc., and achieve the effect of convenient manufacture and use, good vision, and simple structure

Active Publication Date: 2016-05-25
钱建民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to need to manually use the hook plate or use the surgical retractor to pull the tissue organs away from the surgical interface in the existing surgical operation so as to provide a sufficient field of view for the operation, but the manual operation is labor-intensive, the effect is poor, and the operation is required. Constantly adjust the position, but the deep hook plate of the surgical retractor is inconvenient to adjust, and the effect of isolating the intestine is poor, which often causes a series of problems such as unclear surgical field of vision and affects the effect and efficiency of the operation. Therefore, it is urgent to design a low-cost , Easy to use and adjust, can greatly improve the operation efficiency and shorten the operation time

Method used

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  • Surgical tissue and organ isolator
  • Surgical tissue and organ isolator
  • Surgical tissue and organ isolator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like Figure 1-5 shown.

[0033] A tissue and organ isolator 4 for surgery, which is mainly composed of a metal mesh base layer 1, a medical polymer coating layer 2 (such as figure 2 ) and a holder 3 for connecting and fixing the gauze used in the operation, such as figure 1 As shown, the metal mesh base layer 1 can be folded and deformed together with the composition coating layer on its surface to the desired shape and maintained, and can also be folded back to the original state. Arranged randomly or regularly, it is connected or separated from the isolator. The formation of the isolator 4 can be figure 1 The shown rectangle, square, circle or ellipse, the mesh on it is rectangle, square, circle or ellipse, the number and size of the mesh match the requirements of the operation on the performance of the isolator, and the isolator 4 should have plasticity Deformation can be manually folded or bent in any direction, and the deformed state can be retained in memory...

Embodiment 2

[0041] like Figure 6-9 shown.

[0042] The difference between the present embodiment and the first embodiment is that the holder 3 is a paper clip, and the others are identical to the embodiment.

Embodiment 3

[0044] like Figure 10 shown.

[0045] A tissue and organ separator for surgery, its main body is a medical metal mesh base layer 1, the metal mesh base layer 1 can be folded and deformed to a desired shape and maintained, and can be folded again to return to the original state. The metal mesh base layer 1 is provided with a clamp for connecting gauze. The holders are medical metal or plastic elastic clips, medical paper clips, wires or other needles or threads that can hold and fix the gauze or are directly formed by folding the edges of the metal mesh base layer 1, and the holders are distributed in isolated On the four sides of the isolator or a small amount fixed in the middle of the isolator as needed. The metal mesh base layer 1 is rectangular, square, circular or elliptical, and the meshes on it are rectangular, square, circular or elliptical, and the number and size of the meshes match the requirements of the operation on the performance of the isolator; The mesh ba...

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PUM

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Abstract

The invention discloses a tissue and organ isolator for operation. The tissue and organ isolator is characterized by mainly comprising a metal-net base layer (1), a medical high-molecular coating layer (2) and clamping devices (3), wherein the medical high-molecular coating layer (2) is coated on the metal surface of the metal base layer; the clamping devices (3) are used for connection with gauze used in operation; the metal-net base layer (1) and the coating layer formed by the surfaces can be folded and deformed together to a needed shape and maintain the shape, and simultaneously also can be folded to an original state; the clamping devices (3) are distributed on the isolator randomly or regularly and are connected with or separated from the isolator. The tissue and organ isolator disclosed by the invention has the advantages that the structure is simple, the cost is low, the manufacture and the use are convenient, soft tissues and organs are protected in operation, and good vision is provided.

Description

technical field [0001] The present invention relates to a medical instrument, especially one used for covering, isolating and protecting the viscera around the operation surface during surgery, such as liver and gallbladder, gastrointestinal tract, omentum, heart and lung, etc., so as to expose the surgical field of view well, The utility model relates to a surgical instrument which is beneficial to a doctor's accurate surgical operation, specifically a tissue and organ isolator for surgery. Background technique [0002] At present, when surgeons perform surgery in the body cavity, the operating surface is often blocked or covered by the surrounding organs and tissues, which affects the operation. One or two assistants are required to hold a hook plate or extend their hands into the body cavity to isolate or separate these organs or tissues , leaving enough space for the operating surface. For example, when performing bile duct surgery, it is necessary to block the liver in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B46/20
Inventor 钱建民孙芸黄秀娟居海龙
Owner 钱建民