CN203089255U - Degradable magnesium alloy stapling nail for medical stapler - Google Patents
Degradable magnesium alloy stapling nail for medical stapler Download PDFInfo
- Publication number
- CN203089255U CN203089255U CN 201220716065 CN201220716065U CN203089255U CN 203089255 U CN203089255 U CN 203089255U CN 201220716065 CN201220716065 CN 201220716065 CN 201220716065 U CN201220716065 U CN 201220716065U CN 203089255 U CN203089255 U CN 203089255U
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- nail
- magnesium alloy
- nail body
- stapling
- degradable magnesium
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Abstract
The utility model discloses a degradable magnesium alloy stapling nail for a medical stapler. The degradable magnesium alloy stapling nail for the medical stapler comprises a stapling nail body made of magnesium alloy in a pressure casting mode and of a pi shape, wherein the stapling nail body in the pi shape is provided with a strip of nail body, two vertical conical nails are formed at two ends of the nail body, a transverse rib and a guide groove are formed on the nail body, and a barb is carved at the inner side of each vertical conical nail formed at two ends of the nail body. According to the degradable magnesium alloy stapling nail for the medical stapler, the vertical conical nails are formed at two ends of the nail body of the stapling nail body, the transverse rib is formed on the surface of the nail body, so that when the stapler is used for sewing human tissue or an organ, the stapler is stabbed into the human tissue or the organ easily, the stapling operation is rapid, a wound is small, and pain caused by suture can be relieved. Besides, the degradable magnesium alloy stapling nail for the medical stapler has enough suture strength, the barbs are respectively carved at the inner sides of the vertical conical nails formed at two ends of the nail body, so that the degradable magnesium alloy stapling nail is firmly combined with the human tissue or the organ, and the absorption and the degradation speed of the magnesium alloy stapling nail are quickened along with the heal of the wound.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of medical anastomat accessory material, is specifically related to a kind of medical anastomat degradable magnesium alloy anastomosis staple.
Background technology
Along with the development of medical science technology, the doctor carries out tissue or organ is sewed up, and from original mode with the needlework manual suture, changes the mode of sewing up with medical anastomat and alloy anastomosis staple into.Use medical anastomat to sew up, be convenient to operation, the wound of coincide safely, bringing is very little, is accepted by vast surgical clinical doctor.But the used anastomosis staple of existing medical anastomat mostly adopts titanium alloy to make, because the titanium alloy corrosion resistance is higher relatively, sew up back titanium alloy anastomosis staple and can stay for a long time in tissue or the organ, might cause inflammation, make the people that not very comfortable sensation always be arranged.The someone adopts the magnesium alloy of absorbable and degradable to make anastomosis staple for this reason, as patent " CN200920256518.6 " disclosed " anastomat is followed closely with the Absorbale magnesium alloy seam ", wish to utilize the characteristic of magnesium alloy materials absorbable and degradable exactly, allow and stay in tissue or the organ magnesium alloy seam nail after sewing up along with the slowly healing of wound, be degraded or fragmentation is fallen, or be absorbed by the body.Because seam nail " U " shape shaft of making of magnesium alloy all is coated with the face coat of corrosion resistance, so make its degraded or absorb relatively long speed also not too satisfactory.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is easy to use, is very suitable for the medical anastomat degradable magnesium alloy anastomosis staple that tissue or organ are sewed up, and it has solved the problems referred to above that existing anastomat exists with magnesium alloy seam nail.
The technical scheme that this utility model adopted is, a kind of medical anastomat degradable magnesium alloy anastomosis staple, comprise a body with " П " shape anastomosis staple of magnesium alloy materials die casting, the body of described " П " shape anastomosis staple is provided with a nail body, mold two vertical awl nails in nail body two ends, form a horizontal bar on the face of nail body, form a gathering sill below.
Medical anastomat degradable magnesium alloy anastomosis staple described in the utility model, its feature also be,
The inboard engraving tool of vertical awl nail of described nail body two ends molding has barb.
This utility model medical treatment anastomat degradable magnesium alloy anastomosis staple, mold two vertical awl nails at the nail body two ends of anastomosis staple body, and following closely horizontal bar of molding on the body face, make anastomosis staple when sewing up, be highly susceptible to thrusting tissue or organ, operation wound rapid, that coincide safely, bring is very little, and have enough suture strengths, the inboard engraving tool of vertical awl nail of nail body two ends molding has barb, anastomosis staple after feasible the stitching combines more firm with tissue or organ, can not break away from easily because of hyperkinesia is subjected to external force.
Description of drawings
Fig. 1, Fig. 2 are this utility model medical treatment anastomat degradable magnesium alloy anastomosis staple structural representations.
Among the figure, 1. the nail body is 2. vertically bored nail, 3. horizontal bar, 4. gathering sill, 5. barb.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is elaborated.
A kind of medical anastomat degradable magnesium alloy anastomosis staple, as depicted in figs. 1 and 2, comprise a body with " П " shape anastomosis staple of magnesium alloy materials die casting, the body of described " П " shape anastomosis staple is provided with a nail body 1, mold two vertical awl nails 2 in nail body 1 two ends, form a horizontal bar 3 on the face of nail body 1, form a gathering sill 4 below, vertical awl nail 2 inboard engraving tools of described nail body 1 two ends molding have barb 5.
This utility model medical treatment anastomat degradable magnesium alloy anastomosis staple, mold two vertical awl nails 2 at nail body 1 two ends of anastomosis staple body, make when using anastomat to sew up tissue or organ, anastomosis staple is highly susceptible to thrusting tissue or organ, allowing coincide operates rapidly, safety, not only wound is very little, also can reduce and sew up the pain of bringing; 1 horizontal bar 3 of going up molding of nail body, also improved the suture strength of anastomosis staple body, vertical awl nail 2 inboard engraving tools of nail body 1 two ends molding have barb 5, make the vertical awl nail 2 that enters tissue or organ after the stitching with it in conjunction with more firm, can not break away from easily because of hyperkinesia is subjected to external force.
When this utility model uses, will encapsulate earlier in the nail groove that anastomosis staple in a row is enclosed in anastomat, the gathering sill 4 of molding can be realized accurately locating for the installation of anastomosis staple and moving forward gradually when identical below the nail body 1.
Because the vertical awl nail 2 of this utility model anastomosis staple body is taper, therefore uses it to carry out the stitching of tissue or organ, help realizing returning to one's perfect health of sick body along with wound healing is accelerated the absorption of magnesium alloy anastomosis staple in the body and the speed of degraded.
Above-mentioned embodiment is an example of the present utility model; not enforcement and the interest field that is used for limiting utility model; all equivalences of making according to the described content of this utility model patent protection scope change and modify, and all should be included in this utility model claim.
Claims (2)
1. medical anastomat degradable magnesium alloy anastomosis staple, comprise a body with " П " shape anastomosis staple of magnesium alloy materials die casting, it is characterized in that, the body of described " П " shape anastomosis staple is provided with a nail body (1), mold two vertical awl nails (2) in nail body (1) two ends, form a horizontal bar (3) on the face of nail body (1), form a gathering sill (4) below.
2. medical anastomat degradable magnesium alloy anastomosis staple according to claim 1 is characterized in that, the inboard engraving tool of the vertical awl nail (2) of described nail body (1) two ends molding has barb (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716065 CN203089255U (en) | 2012-12-21 | 2012-12-21 | Degradable magnesium alloy stapling nail for medical stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716065 CN203089255U (en) | 2012-12-21 | 2012-12-21 | Degradable magnesium alloy stapling nail for medical stapler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203089255U true CN203089255U (en) | 2013-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220716065 Expired - Fee Related CN203089255U (en) | 2012-12-21 | 2012-12-21 | Degradable magnesium alloy stapling nail for medical stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203089255U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892882A (en) * | 2014-03-26 | 2014-07-02 | 北京颐合恒瑞医疗科技有限公司 | Absorbable skin suture nail |
| CN105054983A (en) * | 2015-09-01 | 2015-11-18 | 天津天耀金属制品有限公司 | Prepuce stitching staple and circumcision anastomat adopting same |
| EP3111856A4 (en) * | 2014-02-26 | 2017-03-08 | Dongguan Eontec Co., Ltd. | Medical degradable magnesium alloy multipurpose anastomotic piece |
| CN108378884A (en) * | 2018-03-05 | 2018-08-10 | 王志勇 | A kind of tendon Antiadhesive film for reinforcing tendon anastomosis mouth |
-
2012
- 2012-12-21 CN CN 201220716065 patent/CN203089255U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3111856A4 (en) * | 2014-02-26 | 2017-03-08 | Dongguan Eontec Co., Ltd. | Medical degradable magnesium alloy multipurpose anastomotic piece |
| CN103892882A (en) * | 2014-03-26 | 2014-07-02 | 北京颐合恒瑞医疗科技有限公司 | Absorbable skin suture nail |
| CN105054983A (en) * | 2015-09-01 | 2015-11-18 | 天津天耀金属制品有限公司 | Prepuce stitching staple and circumcision anastomat adopting same |
| CN108378884A (en) * | 2018-03-05 | 2018-08-10 | 王志勇 | A kind of tendon Antiadhesive film for reinforcing tendon anastomosis mouth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20211221 |