CN109480943A - A kind of novel intestinal anastomosis ring - Google Patents
A kind of novel intestinal anastomosis ring Download PDFInfo
- Publication number
- CN109480943A CN109480943A CN201811615839.0A CN201811615839A CN109480943A CN 109480943 A CN109480943 A CN 109480943A CN 201811615839 A CN201811615839 A CN 201811615839A CN 109480943 A CN109480943 A CN 109480943A
- Authority
- CN
- China
- Prior art keywords
- rivet nut
- fixed
- annulus
- ring
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/1114—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis of the digestive tract, e.g. bowels or oesophagus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B17/1155—Circular staplers comprising a plurality of staples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B2017/1132—End-to-end connections
Abstract
The present invention relates to the field of medical instrument technology, especially a kind of novel intestinal anastomosis ring.The anastomosis ring includes annulus, rivet nut, connection ring and support frame, and hole is provided on the annulus, and the hole that rivet nut passes through on annulus is connect with annulus, and rivet nut is fixed in connection ring, and connection ring lower end is fixed with support frame.The invention is made of degradation material, in such a way that rivet nut perforation is fixed, and support frame is devised in rivet nut rear end, not only it is avoided that being detained remaining in vivo makes patient generate foreign matter excitement, promote affected part healing, medical treatment cost is reduced, and fixed anastomosis effect is more preferable, moreover it is possible to which effectively avoiding previous anastomotic, there is a situation where narrow.
Description
Technical field
The present invention relates to the field of medical instrument technology, especially a kind of novel intestinal anastomosis ring.
Background technique
Surgeon is when carrying out enteron aisle resection operation, after completing bowel section excision, needs to carry out two broken ends of fractured bone of intestinal tube
Connection, to rebuild the continuity of intestinal tube.Existing identical means are typically all to follow closely to coincide by titanium, follow closely titanium using pusher and plant
Enter into the human body, but titanium is followed closely to remain in and very likely generates foreign matter excitement in human body, and the adverse reaction of patient can be caused.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of novel intestinal anastomosis rings.
The technical solution adopted by the present invention to solve the technical problems is: a kind of novel intestinal anastomosis ring, including annulus, nail
Body, connection ring and support frame are provided with hole on the annulus, and the hole that rivet nut passes through on annulus is connect with annulus, and rivet nut is fixed on
In connection ring, connection ring lower end is fixed with support frame.
According to another embodiment of the invention, further comprise that the rivet nut upper end is set as bullet, set in rivet nut
It is equipped with cyclic annular convex block.
It according to another embodiment of the invention, further comprise that support frame as described above is made of support rod and support ring, branch
Strut one end is fixed in connection ring, and the support rod other end is fixed in support ring.
The invention has the advantages that the invention is made of degradation material, in such a way that rivet nut perforation is fixed, and
Rivet nut rear end devises support frame, is not only avoided that being detained remaining in vivo makes patient generate foreign matter excitement, promotes affected part
Healing reduces medical treatment cost, and fixed anastomosis effect is more preferable, moreover it is possible to which effectively avoiding previous anastomotic, there is a situation where narrow.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
1. annulus in figure, 2. rivet nuts, 3. connection rings, 4. support frames, 41. support rods, 42. support rings, 5. holes, 6. cyclic annular convex blocks.
Specific embodiment
If Fig. 1 is structural schematic diagram of the invention, a kind of novel intestinal anastomosis ring, including annulus 1, rivet nut 2,3 and of connection ring
Support frame 4 is provided with hole 5 on annulus 1, and the hole 5 that rivet nut 2 passes through on annulus 1 is connect with annulus 1, and rivet nut 2 is fixed on connection ring 3
On, 3 lower end of connection ring is fixed with support frame 4, and 2 upper end of rivet nut is set as bullet, and cyclic annular convex block 6 is provided in rivet nut 2, supports
Frame 4 is made of support rod 41 and support ring 42, and 41 one end of support rod is fixed in connection ring 3, and 41 other end of support rod is fixed on
In support ring 42.
The working principle of the invention: when carrying out the connection of the enteron aisle broken ends of fractured bone, dimension is selected according to the intestinal tube diameter of patient
Anastomosis ring, annulus 1 is embedded in intestinal tube to be anastomosed, rivet nut 2 by pusher be implanted into, under the thrust of pusher,
Rivet nut 2, which penetrates corresponding hole 5 on annulus 1, makes enteron aisle end-to-end anastomosis, and 2 upper end of rivet nut is set as taper, convenient for puncturing in the tissue, and
Cyclic annular convex block 6 is set in rivet nut 2, keeps fixed anastomosis effect more preferable, equidistantly arrangement is fixed in connection ring 3 rivet nut 2, connection ring 3
For fixing support rack 4, the interval of support rod 41 is fixed in support ring 42, and 42 other end of support rod and connection ring 3 are fixed, support
Frame 4 can support the effect of enteron aisle in enteron aisle broken ends of fractured bone agglutination, prevent anastomotic stricture.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
In the case where not departing from spirit and scope as defined in the appended claims, many modifications, variation or equivalent can be made, but all
It will fall within the scope of protection of the present invention.
Claims (3)
1. a kind of novel intestinal anastomosis ring, characterized in that described including annulus (1), rivet nut (2), connection ring (3) and support frame (4)
It is provided on annulus (1) hole (5), the hole (5) that rivet nut (2) passes through on annulus (1) is connect with annulus (1), rivet nut (2) company of being fixed on
It connects on ring (3), connection ring (3) lower end is fixed with support frame (4).
2. a kind of novel intestinal anastomosis ring according to claim 1, characterized in that rivet nut (2) upper end is set as taper
Body is provided with cyclic annular convex block (6) in rivet nut (2).
3. a kind of novel intestinal anastomosis ring according to claim 1, characterized in that support frame as described above (4) is by support rod (41)
It is formed with support ring (42), support rod (41) one end is fixed on connection ring (3), and support rod (41) other end is fixed on support ring
(42) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615839.0A CN109480943A (en) | 2018-12-27 | 2018-12-27 | A kind of novel intestinal anastomosis ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615839.0A CN109480943A (en) | 2018-12-27 | 2018-12-27 | A kind of novel intestinal anastomosis ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109480943A true CN109480943A (en) | 2019-03-19 |
Family
ID=65712691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811615839.0A Pending CN109480943A (en) | 2018-12-27 | 2018-12-27 | A kind of novel intestinal anastomosis ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109480943A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110098732A1 (en) * | 2009-10-27 | 2011-04-28 | Moises Jacobs | Visceral tissue approximating method and device |
| EP2380507A1 (en) * | 2010-04-26 | 2011-10-26 | Zhongchen Liu | Sleeve-type fixing method and device for anastomosis for tubular organs such as intestines, stomach, esophagus |
| US20110264121A1 (en) * | 2010-04-26 | 2011-10-27 | Liu Zhongchen | Sleeve type fixing method and device for anastomosis for tubular organs such as intestines, stomach, esophagus etc |
| CN203280436U (en) * | 2013-05-10 | 2013-11-13 | 杭州铭众生物科技有限公司 | Cavity canal anastomat |
| CN203970467U (en) * | 2014-06-16 | 2014-12-03 | 南华大学附属第一医院 | A kind of degradable intestinal anastomosis ring |
| US20150115014A1 (en) * | 2013-10-31 | 2015-04-30 | Ethicon, Inc. | Therapy delivery device for anastomotic joining of tissue |
| CN209678590U (en) * | 2018-12-27 | 2019-11-26 | 江苏钱璟医疗器械有限公司 | A kind of novel intestinal anastomosis ring |
-
2018
- 2018-12-27 CN CN201811615839.0A patent/CN109480943A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110098732A1 (en) * | 2009-10-27 | 2011-04-28 | Moises Jacobs | Visceral tissue approximating method and device |
| EP2380507A1 (en) * | 2010-04-26 | 2011-10-26 | Zhongchen Liu | Sleeve-type fixing method and device for anastomosis for tubular organs such as intestines, stomach, esophagus |
| US20110264121A1 (en) * | 2010-04-26 | 2011-10-27 | Liu Zhongchen | Sleeve type fixing method and device for anastomosis for tubular organs such as intestines, stomach, esophagus etc |
| CN203280436U (en) * | 2013-05-10 | 2013-11-13 | 杭州铭众生物科技有限公司 | Cavity canal anastomat |
| US20150115014A1 (en) * | 2013-10-31 | 2015-04-30 | Ethicon, Inc. | Therapy delivery device for anastomotic joining of tissue |
| CN203970467U (en) * | 2014-06-16 | 2014-12-03 | 南华大学附属第一医院 | A kind of degradable intestinal anastomosis ring |
| CN209678590U (en) * | 2018-12-27 | 2019-11-26 | 江苏钱璟医疗器械有限公司 | A kind of novel intestinal anastomosis ring |
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