Conveying device for medical instrument implant
A technology for conveying devices and medical devices, applied in the field of medical devices, can solve the problems of multi-manpower, increased operation time, unfavorable operations, etc., and achieves the effect of a wide range of applications
Pending Publication Date: 2022-04-19
河南省安邦卫材有限公司
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Problems solved by technology
[0004] However, in this patented technology, the device and the pusher are connected by a connecting mechanism, and the connecting mechanism usually adopts a bolt connection, a screw connection, etc., which makes it necessary to waste a lot of manpower to separate or transport the device during the operation, which increases the operation time. , is not conducive to operation, and the existing technology has great limitations, which cannot meet the needs of many situations.
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[0031] 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.
[0032] see figure 1 and image 3 As shown, the present invention is a delivery device for medical device implants, including a catheter 1, a top plate 10 is provided at the end of the catheter 1, and a plugging head 11 is arranged on the top board 10, and the plugging head 11 adopts a relatively rough When the catheter 1 advances in the blood vessels or intestines of the patient, it will encounter the situation of foreign body blockage, and the plug breaker 11 can...
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The invention discloses a medical instrument implant conveying device which comprises a catheter, a top plate is arranged at the end of the catheter, a plug breaking head is arranged on the top plate and made of rough materials, and when the catheter advances in a blood vessel or an intestinal tract of a patient, the situation that the catheter is blocked by foreign matter can occur; secondly, supporting blocks are symmetrically arranged on the side faces of an advancing rod, a rotating roller is rotationally arranged between the two supporting blocks, when a limiting push plate advances, a stop rod and the advancing rod can be pushed up, a triangle is formed by the stop rod and the advancing rod and the catheter, and when the blood vessel or the intestinal tract is dredged, the guide pipe can be dredged conveniently; the pushed forward rod can be matched with a plug breaking head to dredge foreign matters in intestinal tracts or blood vessels through a rotating roller arranged in a rotating mode, and the fixed-point effect of medicine is guaranteed.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a delivery device for medical device implants. Background technique [0002] At present, due to different surgical conditions and different types of patients, many instruments are required to be implanted in the body. The existing technology is to place these instruments into the heart, arteriovenous blood vessels or intestinal tract of the human body through catheter intervention. Due to the anatomy of the human body The structure is complex, and it is necessary to ensure that the device reaches the predetermined position accurately, and then administer medicine to the patient or implant the device. [0003] The patented medical device implant delivery device with the publication number CN112773448A alleviates the problem that in the existing mechanically detachable medical device implant delivery device, once the medical device implant is detached from the delivery tube...
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IPC IPC(8): A61B17/00A61F2/95
CPCA61B17/00A61F2/95A61B2017/00469
Inventor 毛一丹刘卫纳李宝园陈利娟
Owner 河南省安邦卫材有限公司