Osculating assembly steering device of electric laparoscope anastomat
A technology of steering device and laparoscopy, which is applied in the field of medical equipment, can solve problems such as limitations of surgical work, unfavorable rapid operation of surgical work, etc., and achieve the effects of improving the working range, protecting from damage, and preventing excessive impact force
Pending Publication Date: 2021-01-26
重庆德川医疗器械有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem that the steering device of the existing electric laparoscopic stapler is usually steered by a motor, and the steering angle is fixed. The angle turns to fixed work, which causes limitations in surgical work and is not conducive to the rapid progress of surgical work. A steering device for anastomotic cutting components of an electric laparoscopic stapler is proposed
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0026] refer to Figure 1-5 , a kiss cutting assembly steering device of an electric laparoscopic stapler, comprising a housing 1, a storage slot 2, a screw rod 3, a groove 4, a storage mechanism 5, a rotating head 501, a telescopic rod 502, a slider 503, and a through hole 504, slide bar 505, limit block 506, fixed plate 6, threaded hole 7, protection mechanism 8, damping plate 801, pressing bar 802, pressing plate 803, rubber pad 804, sleeve 805, connecting plate...
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The invention discloses an osculating assembly steering device of an electric laparoscope anastomat, and relates to the technical field of medical instruments. The osculating assembly steering devicecomprises a shell, wherein a storage groove is formed in one side of the shell; a lead screw is in threaded connection with the middle of the inner side of the storage groove; a groove is formed in one side ofthe lead screw; a storage mechanism is fixedly connected to the inner side of the groove; a rotating head is arranged in the storage mechanism; a telescopic rod is fixedly connected to the middle of the bottom end of the rotating head; sliding blocks are welded to the two sides of the telescopic rod; through holes are formed in the middles of the inner sides of the sliding blocks; and sliding rods are connected to the inner sides of the through holes. According to the osculating assembly steering device, the lead screw is in threaded connection with a fixing plate, a nail bin can be driven by the lead screw to be capable of conducting multi-angle steering fixing work, therefore, the limitation of the working range due to the fact that only the characteristic angle can be rotated can be effectively avoided, and then the working range of the electric laparoscope anastomat can be effectively widened.
Description
technical field [0001] The invention relates to the technical field of medical instruments, in particular to an anastomotic cutting assembly steering device of an electric laparoscopic stapler. Background technique [0002] Laparoscopic stapler (laparoscopic cutting stapler and disposable nail box) is one of the important instruments in laparoscopic surgery. It replaces traditional manual suture and uses titanium nails to separate or anastomose tissues. It is easy and fast to operate and greatly The operation time is shortened. According to the power transmission mode, the stapler can be divided into two types: manual and electric. [0003] The steering device of the anastomotic cutting component of the existing electric laparoscopic stapler is usually steered by a motor, and the steering angle is fixed. Therefore, it is not possible to quickly perform multi-angle steering and fixing work, resulting in The limitations in the surgical work are not conducive to the rapid prog...
Claims
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IPC IPC(8): A61B17/072A61B17/115
CPCA61B17/07207A61B17/1155A61B2017/07271
Inventor 王春华苟勇刚李高
Owner 重庆德川医疗器械有限公司