Absorbable anastomosis system
A technology of staples and absorbing materials, applied in the field of medical devices, can solve the problems of looseness and other diseases, and achieve the effects of being reasonable and ingenious, avoiding the risk of foreign body disease, major clinical value and economic benefits.
Pending Publication Date: 2021-01-01
徐斌
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
The problem is that after the tissue is healed, these titanium nails will remain in the body as foreign bodies for life, and there is a risk of wandering around and causing other diseases, so there is a clinical need for absorbable anastomosis instruments
Method used
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Embodiment Construction
[0017] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0018] Figure 1~4 Among them, it includes leg 101, locking portion 102, puncture point slope 103, crown 104, puncture point 105, buckle 200, through hole 201, tooth tongue 202, cutting board 301, bar groove 302, etc.
[0019] Such as figure 1 , 2 As shown, the present invention is an absorbable anastomosis system, which includes a buckle 200 made of absorbable material and a staple, the staple has a crown 104 and a leg 101 formed by bending from the crown 104, The locking part 102 provided on the leg 101 cooperates with the tongue 202 of the buckle 200 to realize the locking connection between the staple and the buckle 200 .
[0020] In specific production practice, the buckle 200 has two through holes 201, and the through holes 201 are respectively provided with tooth tongues 202, and the two ends of the crown 104 are bent vertically to...
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Abstract
The invention belongs to the technical field of medical instruments, and relates to an absorbable anastomosis system which comprises a buckling strip and an anastomosis staple which are made of absorbable materials, wherein the anastomosis staple is provided with a crown part and leg parts formed by vertically bending the two ends of the crown part respectively; and locking parts arranged on the leg parts are matched with tooth tongues of the buckling strip, so that locking connection of the anastomosis staple and the buckling strip is achieved. The absorbable anastomosis system is simple, practical, reasonable and ingenious in structure, the tooth buckle principle and the absorbable materials are creatively combined together, absorbable upgrading of the anastomosis staple is achieved, conditions are created for avoiding postoperative foreign matter pathogenic risks of an operative patient, and the absorbable anastomosis system has great clinical value and economic benefits.
Description
technical field [0001] The invention belongs to the technical field of medical devices and relates to an absorbable anastomosis system. Background technique [0002] Stapler is widely used in surgical operations, instead of suturing, to anastomose and seal the cut ends of surgically resected tissues. Its principle is the same as that of staplers to bind books with staples. Therefore, at present, there is a nail box on one side of the jaws of the stapler, and the corresponding other side is an anvil. The nail box is equipped with metal titanium nails like staples. The two legs of the П”-shaped titanium nail pass through the tissue and become a “В” shape under the action of the cutting board to fix and fit the tissue. On the jaws of the finished stapler, according to the length of the anastomotic tissue as required, 2 to 3 rows of staples are staggered along the axial direction to form a section of anastomosis, just like sutures with staggered stitches. The problem is that a...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61B17/064A61B17/072
CPCA61B17/0643A61B17/0644A61B17/07207A61B2017/00004A61B2017/07228
Inventor 徐斌曹烽李雄
Owner 徐斌