Surgical site openness controlling device for surgery
A control device and surgery technology, applied in surgery, medical science, etc., can solve the problems of not being able to ensure the opening of the surgical field, not meeting the surgical requirements, and troublesome and laborious operations.
Inactive Publication Date: 2011-07-20
闫秋云
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Problems solved by technology
[0002] After laparotomy in general surgery, two surgical retractors need to be used to expose the surgical field. At present, manually pulling the surgical retractor or hanging the surgical retractor to a fixed position cannot guarantee the accurate surgical field opening. It is troublesome and laborious; especially when it is necessary to adjust the opening of the surgical field during the operation, it is time-consuming and labor-intensive, and sometimes it cannot meet the surgical requirements well
Method used
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[0005] The device includes one side shaft 2, two skateboard frames 1, two fixed plates 3, two expansion plate sleeves 4, two lower positioning bolts 5, two sliders 8, two upper positioning bolts 6, and two screw holes Bolt 11, two nut rods 9, two handles 10 and two surgical pull hooks 7; the two ends of the square shaft 2 are respectively fixed with a described skateboard frame 1, and a described fixed plate is fixed on each skateboard frame 1 3. The fixed plate 3 is inserted with the expansion plate cover 4, the lower positioning bolt 5 is screwed on the expansion plate cover 4, the slider 8 is installed on the expansion plate cover 4, the The upper positioning bolt 6 is screwed on the slider 8, the screw hole bolt 11 is fixed on the slider 8, the nut rod 9 is screwed on the corresponding screw hole bolt 11, and the nut rod 9 One end is fixedly connected with the corresponding handle 10, and the other end is hinged with the corresponding surgical hook 7. Fix the square shaft...
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The invention relates to a surgical site openness controlling device for surgery and belongs to the technical field of medical appliance devices. After ventral dissection in general surgery, two surgical retractors are needed to be inter-drawn to expose a surgical site. At present, as the surgical retractors are drawn by manpower or hung in a fixed position, the accuracy of the surgical site openness cannot be well ensured. The technical scheme of the device comprises that the device includes a square axis (2), two slide plate racks (1), two fixed plates (3), two telescopic plate sleeves (4), two lower positioning bolts (5), two slide blocks (8), two upper positioning bolts (6), two screw bolts (11), two nut rods (9), two handles (10) and two surgical retractors (7). The surgical site openness controlling device has the advantages that: a mechanical mode is used to accurately determine the surgical site openness and saves time and labor in operation; and according to the surgical requirement, the surgical site openness can be adjusted by the device at any moment so as to meet the requirement of various situations occurring in the surgical process.
Description
technical field [0001] The invention relates to the technical field of medical instruments and devices, in particular to a surgical field opening control device for surgery. Background technique [0002] After laparotomy in general surgery, two surgical retractors need to be used to expose the surgical field. At present, manually pulling the surgical retractor or hanging the surgical retractor to a fixed position cannot guarantee the accurate surgical field opening. It is troublesome and laborious; especially when the opening of the surgical field needs to be adjusted during the operation, it is time-consuming and labor-intensive, and sometimes it cannot meet the surgical requirements well. Contents of the invention [0003] In order to overcome the above-mentioned shortcoming, the object of the present invention is to invent a kind of operation field opening control device for surgery. Its technical scheme is: the device includes one side shaft, two skateboard frames, tw...
Claims
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IPC IPC(8): A61B17/02
Inventor 闫秋云孙红梅隋凯峰李平路
Owner 闫秋云