CN2324970Y

CN2324970Y - Net for holding lung for chest surgical operation

Info

Publication number: CN2324970Y
Application number: CN 98204265
Authority: CN
Inventors: 王辰生; 李惠娟; 李存祥; 赵顺刚; 刘桂徐
Original assignee: 王辰生
Priority date: 1998-05-19
Filing date: 1998-05-19
Publication date: 1999-06-23
Anticipated expiration: 2008-05-19

Abstract

The utility model relates to a net for holding lung for chest surgical operation, and is composed of an edge frame and a net body. The utility model has a laminar structure. The appearance of the edge frame whose four corners forms arc shapes forms a trapezoid. The net body is a net-shaped face provided with holes and is fixedly connected with the edge frame. At the time of chest surgical operation, an assistant just needs to slightly hold the utility model by one hand to hold lobes of the lung, and whole lung tissue on one side of a patient can be completely dragged and held. The utility model can have the characteristics of simple structure and easy operation, can fast and completely expose the operation visual field at the time of operation, bringing convenience to users, and can be favorable to enhance operation speed and operation quality.

Description

The thoracic surgery lung draws in the net

This utility model relates to a kind of medical apparatus and instruments, it be particularly suitable for thoracic surgery especially in postmediastinum such as the esophageal carcinoma, the patients with resected gastric cardia cancer compressing lungs used.

At present, general lung grasping forceps, abdominal spatula or the big yarn pad of using oppressed the part lobe of the lung with the expose portion mediastinum in the thoracic surgery, but normally used clinically above-mentioned apparatus all can not come out the mediastinum esophageal bed fully because its structure is limit.Simultaneously, use the apparatus of above-mentioned compressing lungs more can not accomplish to only depend on assistant's a hands promptly the longitudinal cutting esophageal bed to be exposed fully.So the lobe of the lung compressing problem in the thoracic surgery is often brought many inconvenience to medical personnel at present.

This utility model purpose is to avoid above-mentioned weak point of the prior art and provides a kind of thoracic surgery lung to draw in the net.

The purpose of this utility model is achieved by the following technical solution:

The thoracic surgery lung draws in the net to be lamellar structure, comprises frame, dictyosome in the composition.The frame profile is trapezoidal, and its four jiaos is arcuation.Dictyosome is to have netted of hole, with between frame for fixedlying connected.

For lung in the satisfied operation draws in the net to have the instructions for use of certain distortion, the optional usefulness of frame of the present utility model and dictyosome has the material of certain plasticity.When carrying out thoracic surgery, the assistant only needs to hold this utility model with a have gentle hands and holds the lobe of the lung, patient's the complete tractive of a whole side lung tissue can be opened, thereby accomplish to expose fully operating field, in order to operation technique.

The utlity model has characteristics simple in structure, easy to use, can expose operating field quickly fully in the operation, be very easy to user, thereby help improving operative speed and operation quality.

Accompanying drawing is the structural representation of an embodiment of this utility model.

Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment:

This utility model is the lamellar structure of being made up of frame and dictyosome, and thickness is the 1-3 millimeter, and frame 1 smooth surface, profile are trapezoidal, and its four jiaos is arcuation.Lung draws in the net long 300 millimeters, and the both sides width is respectively 10 millimeters and 20 millimeters.Dictyosome 2 is to have netted of hole, and welds fixing between frame.Sizing grid on the dictyosome 2 is the 8-10 millimeter, can be parallel with upper and lower frame, also can with its at an angle.Before the use, can lung need be drawn in the net slightly crookedly, its wide side frame is placed the thoracic cavity diaphragmatic surface according to operation, narrow side frame places the top, thoracic cavity, one of assistant holds lung and draws in the net frame, and this utility model can organize complete tractive to open in patient's a side lobe of the lung, reaches the purpose of abundant exposure operating field.

Claims

1. the thoracic surgery lung of a lamellar structure draws in the net, and comprises frame (1), dictyosome (2) in it is characterized in that forming, and the frame profile is trapezoidal, and its four jiaos is arcuation, and dictyosome is to have netted of hole, with between frame for fixedlying connected.

2. draw in the net according to the described thoracic surgery lung of claim 1, it is characterized in that the sizing grid on the said dictyosome (2) is the 8-10 millimeter.

3. draw in the net according to claim 1 or 2 described thoracic surgery lungs, it is characterized in that said lung draws in the net long 300 millimeters, the both sides width is respectively 10 millimeters and 20 millimeters.