Visual operation drag hook
A technology of surgical retractor and hand-held rod, which is applied in the direction of surgery, surgical lighting, medical science, etc., can solve the problems of not being able to take it quickly, prolong the operation time, and single model, and achieve the advantages of saving operation time, compact overall structure, and reducing injuries Effect
Pending Publication Date: 2022-04-12
HARBIN HAIHONG JIYE TECH DEV
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Problems solved by technology
[0002] As a surgical tool, the retractor is an auxiliary device used in breast surgery. It is also a small, easy-to-use retractor product; however, the current retractor needs to be sterilized every time it is used and cannot be taken quickly. , the image capture device of the existing visual pull hook in the patent literature is located at the front end of the pull hook, and its setting position determines that only a micro image capture system can be provided in the image capture device, and the model of the micro image capture system is single and the volume is limited; if the image If the volume of the acquisition device is too large, it will affect the sight of the doctor to observe the surgical site and prolong the operation time
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[0021] combine figure 1 , figure 2 , Figure 5 , Image 6 with Figure 8 Note that a visual surgical retractor described in this embodiment includes a retractor assembly and a display assembly;
[0022] The display assembly includes a display 1, a main control board 10, a key board 11 and a battery 12;
[0023] The power supply output end of the battery 12 is connected with the power supply input end of the main control board 10; the instruction signal output end of the button board 11 is connected with the instruction signal input end of the main control board 10; The display signal output terminal is connected; the battery 12 is used to supply power to the main control board 10; the keypad 11 is used to input instructions;
[0024] The hook assembly includes a hook body 4, a camera 8 and a light source;
[0025] The control signal output end of the main control board 10 is connected with the control signal input end of the camera 8, and the image signal output end of ...
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A visual surgical retractor comprises a retractor assembly and a display assembly. The drag hook assembly further comprises a disposable sterile cover and a cable guide pipe. The drag hook body comprises a handheld rod, a transition rod and a smoke suction rod which are connected into a whole. The display is fixed at the end part of the handheld rod, and the angle of the display is adjustable; the handheld rod, the transition rod and the smoke suction rod are of a hollow communicating structure, the cable guide pipe is arranged in the hollow communicating structure, the light source and the camera are arranged on the smoke suction rod, the front end of the smoke suction rod extends to form a tissue supporting section and a smoke suction section, and a smoke suction opening connected with the hollow communicating structure is formed in the smoke suction section. The front end of the handheld rod is provided with an aspirator connecting port connected with the hollow communicating structure; the disposable sterile cover comprises a hard connecting pipe and a flexible telescopic sleeve which are connected into a whole; the hard connecting rod can be inserted into the smoking rod, and the flexible telescopic sleeve can cover the handheld rod, the transition rod and the displayer. The wire retractor is compact in structure, quick and convenient, and the wire retractor body does not need to be disinfected during use.
Description
technical field [0001] The invention relates to a surgical operation aid. Specifically relates to a visual surgical retractor. Background technique [0002] As a surgical tool, the retractor is an auxiliary device used in breast surgery. It is also a small, easy-to-use retractor product; however, the current retractor needs to be sterilized every time it is used and cannot be taken quickly. , the image capture device of the existing visual pull hook in the patent literature is located at the front end of the pull hook, and its setting position determines that only a micro image capture system can be provided in the image capture device, and the model of the micro image capture system is single and the volume is limited; if the image If the volume of the acquisition device is too large, it will affect the sight of the doctor to observe the operation site and prolong the operation time. Contents of the invention [0003] The present invention aims to overcome the shortcomi...
Claims
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IPC IPC(8): A61B17/02A61B50/30A61B90/00A61B90/30
Inventor 孙湄杨张国强王春雷栾鸿雁
Owner HARBIN HAIHONG JIYE TECH DEV