A circular stapler for tissue removal
A stapler and circular technology, applied in the field of circular stapler for tissue resection, can solve the problems of complexity, heavy mental burden on doctors, etc., and achieve the effect of high precision
Active Publication Date: 2018-12-21
无锡贝恩外科器械有限公司
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Problems solved by technology
[0003] Purpose of the invention: the purpose of the present invention is to solve the problem that the current tissue resection operation needs to be completed manually, which is complicated and imposes a large mental burden on the doctor
Method used
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[0013] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.
[0014] as attached figure 1 As shown, a circular stapler for tissue removal includes a gun-shaped body, the gun-shaped body includes a barrel portion 1 and a handle portion, the muzzle of the barrel portion 1 is provided with a stapler head plate 2, and the stapler head plate 2 There is a hollow straw 3 extending from the center of the side of the gun-shaped body, and the tail of the hollow straw 3 is inserted into the tissue storage cavity 4 of the barrel part 1; the en...
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The invention discloses a round anastomat for tissue excision. The round anastomat comprises a gun-type body, the gun-type body comprises a gun barrel part and a handle part, an anastomat head plate is arranged on a muzzle of the gun barrel part, a hollow sucker extends from the anastomat head plate toward the center of one side of the gun-type body, and the tail of the hollow sucker is inserted into a tissue storage cavity of the gun barrel part; an extending fixed shaft is arranged at the end, close to the handle part, of the gun barrel part, a round ring body embedded into the gun barrel part and exposed is arranged at the position, close to the handle part, of the gun barrel part, a hole of the round ring body is arranged on the fixed shaft in a sleeving mode so that the round ring body can rotate around the fixed shaft, a telescopic rod is fixed to the exposed part of the round ring body, and a ring incision cutter is fixed to the top end, away from the gun barrel part, of the telescopic rod; the handle part comprises a grab handle part and a trigger part, by means of the rotating shaft fixing position of the grab handle part, one end of the trigger part is exposed, and the other end of the trigger abuts against the round ring body. The round anastomat can be used for excising round rotten tissue, the anastomat head plate can be replaced according to the tissue size, and the telescopic rod is adjusted to carry out excision.
Description
technical field [0001] The invention relates to a medical device, in particular to a circular stapler for tissue removal. Background technique [0002] Existing tissue excision is generally performed manually, which requires a high level of expertise for doctors, and the long-term operation will increase the burden on doctors, so it is necessary to provide a medical operation device with simple operation and precise structure. Contents of the invention [0003] Purpose of the invention: The purpose of the present invention is to solve the problem that the current tissue resection operation needs to be completed manually, which is complicated and imposes a heavy mental burden on the doctor. [0004] Technical solution: The present invention provides the following technical solutions: a circular stapler for tissue removal, including a gun-shaped body, the gun-shaped body includes a barrel part and a handle part, and the muzzle of the barrel part is provided with a stapler he...
Claims
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IPC IPC(8): A61B17/115A61B17/3205
CPCA61B17/1155A61B17/3205A61B2017/00367A61B2217/002
Inventor 胥炜栋
Owner 无锡贝恩外科器械有限公司