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Anastomosis nail for anastomat

A technology of staples and staplers, applied in the field of medical devices, can solve the problems of high cost, time-consuming and labor-consuming, complicated operation, etc., and achieve the effect of rapid operation, less trauma and safe anastomosis

Pending Publication Date: 2018-09-18
东莞立德生物医疗有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method is expensive, complicated and time-consuming

Method used

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  • Anastomosis nail for anastomat
  • Anastomosis nail for anastomat
  • Anastomosis nail for anastomat

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Embodiment Construction

[0017] In order to describe the technical solution, structural features, and achieved technical effects of the present invention in detail, the following will be described in detail in combination with specific embodiments and accompanying drawings.

[0018] Such as Figure 1 to Figure 3 As shown, the stapler 100 provided by the present invention includes a "П"-shaped staple body formed by die-casting a degradable magnesium alloy. Two vertical taper nails 2 are formed, a transverse rib 3 is formed on the nail body 1 surface, a guide groove 4 is formed below, and a plurality of barbs 7 are formed around the two vertical taper nails 2 . Two vertical taper nails 2 are formed at both ends of the nail body 1 of the staple 100, and a transverse rib 3 is formed on the surface of the nail body 1, so that the staple 100 is very easy to penetrate human tissues or organs during suturing, and the operation is quick and easy. The anastomosis is safe, the trauma caused is very small, and i...

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Abstract

The invention provides an anastomosis nail for an anastomat. The anastomosis nail for the anastomat comprises a 'II'-shaped anastomosis nail body die-casted by a degradable magnesium alloy, the 'II'-shaped anastomosis nail body is provided with a nail body, two vertical taper nails are molded at the two ends of the nail body, a transverse rib is molded on the nail body face, a guiding groove is molded on the lower surface of the nail body face, and multiple barbs are molded on the periphery of the two vertical taper nails. The anastomosis nail for the anastomat has the advantages that the twovertical taper nails are molded at the two ends of the nail body, the transverse rib is molded on the nail body face, so that the anastomosis nail is pierced into human tissue or organs very easily when performing suture, the operation is fast, the anastomosis is safe, the brought trauma is very little, the anastomosis nail has enough suture strength, the barbs are molded on the periphery of the vertical taper nails molded at the two ends of the nail body, so that the sutured anastomosis nail bonds the human tissue or organs more tightly and cannot be easily break away from the human tissue ororgans due to excessive activity caused by external forces.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, and relates to a medical stapler auxiliary material, in particular to a stapler for a stapler. Background technique [0002] With the development of medical science and technology, doctors have changed the way of suturing human tissues or organs from the original manual suturing with needles and threads to the way of suturing with medical staplers and alloy staples. The use of medical staplers for suturing is easy to operate, safe and causes little trauma, and has been accepted by the majority of surgical clinicians. [0003] However, most of the staples used in existing medical staplers are made of titanium alloy. Due to the relatively high corrosion resistance of titanium alloy, titanium alloy staples will remain in human tissues or organs for a long time after suturing, which may cause inflammation. Make people feel uncomfortable all the time. Someone adopts absorbable and degrad...

Claims

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Application Information

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IPC IPC(8): A61B17/064A61L31/08A61L31/14A61L31/16
CPCA61L31/088A61L31/148A61L31/16A61B17/064A61B2017/00889A61B2017/00831A61L2300/104A61L2300/102A61L2300/606A61L2300/404A61L2420/08
Inventor 李扬德
Owner 东莞立德生物医疗有限公司
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