CN105877801A - Cervical gastro-esophageal anastomosis bend pipe-type anastomat - Google Patents
Cervical gastro-esophageal anastomosis bend pipe-type anastomat Download PDFInfo
- Publication number
- CN105877801A CN105877801A CN201410552977.4A CN201410552977A CN105877801A CN 105877801 A CN105877801 A CN 105877801A CN 201410552977 A CN201410552977 A CN 201410552977A CN 105877801 A CN105877801 A CN 105877801A
- Authority
- CN
- China
- Prior art keywords
- anastomosis
- stapler
- arcual
- supporting base
- cervical region
- 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
- 230000003872 anastomosis Effects 0.000 title claims abstract description 22
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 230000000740 bleeding effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 210000002435 tendon Anatomy 0.000 claims description 2
- 206010058046 Post procedural complication Diseases 0.000 claims 1
- 208000035965 Postoperative Complications Diseases 0.000 claims 1
- 210000001035 gastrointestinal tract Anatomy 0.000 abstract description 4
- 208000000461 Esophageal Neoplasms Diseases 0.000 abstract 1
- 201000004101 esophageal cancer Diseases 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000029087 digestion Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a cervical gastro-esophageal anastomosis bend pipe-type anastomat and especially a special mechanical anastomat for cervical esophagogastric anastomosis of esophagus cancer surgery. According to the invention, a principle of a stapling machine is adopted, by means of suturing nails which are staggeredly arranged along a tubular periphery in two rows and an annular blade which clings to the inner side of an anastomosis, the cutting off and suturing of the anastomosis tissue are simultaneously carried out. The anastomat is suitable for anastomosis reconstruction in a surgical reconstruction of digestive tracts.
Description
Technical field
The present invention relates to cervical region gastroesophageal anastomosis Arcual stapler, particularly a kind of at present in digestion
Surgical operating instrument commonly used in road reconstruction operations.Belong to field of wisdom medical treatment.
Background technology
Conflict between doctors and patients intensifies day by day in recent years, is on the one hand that limited high-quality medical resource is by the most thoroughly
Prop up and use, cause Hospital staff energy tired out, it is impossible to treat patient with joyful phychology；Another
Aspect is but that patient can not get better meeting, the most just at the Medical need of hospital
Give vent in abnormal mode.Preferably to solve such problem, use the information of various advanced person
It is imperative that the flow process of medical services is optimized by change means.
Summary of the invention
The purpose of the present invention is contemplated to meet cervical anastomosis needs compacter coinciding machine
Clinical demand, the operation of the most convenient operation.
The purpose of the present invention is achieved through the following technical solutions:
Cervical region gastroesophageal anastomosis Arcual stapler, it is characterised in that: be substantially shorter operation time
Between, minimizing amount of bleeding, and the quality of operation can be improved, substitute manual suture wound, reduce operation
Infectious-related complication.
Further, above-mentioned cervical region gastroesophageal anastomosis Arcual stapler, wherein: by guiding
Convex tendon coordinates with direction recess so that the accurate positioning between slide bar and nail seat set, i.e. nail seat set
With the accurate positioning of nail supporting base, thus staple correct forming can be ensured.
Further, above-mentioned cervical region gastroesophageal anastomosis Arcual stapler, wherein: be energy
Enough entire length (after cancelling spring leaf design, contraction in length is obvious) shortening nail supporting base as far as possible,
The space required when stretching out docking of center-pole substantially diminishes.
Further, above-mentioned cervical region gastroesophageal anastomosis Arcual stapler, wherein: short flat
Structure, also shortens the physical length of nail supporting base.
Further, above-mentioned cervical region gastroesophageal anastomosis Arcual stapler, wherein: center-pole
Manufacturing process is by structure, molding order, Technology for Heating Processing, it is ensured that brachymedial core bar and puncture awl
Link together not by the case of external force the most shaftless to rock and radially twisting (terrestrial gravitation is not
Count external force), and do not affect nail supporting base rotation.
Detailed description of the invention
The present invention relates to cervical region gastroesophageal anastomosis Arcual stapler, particularly a kind of at present in digestion
Surgical operating instrument commonly used in road reconstruction operations.This invention meets cervical anastomosis to be needed relatively
The clinical demand of compact coinciding machine, after solving the location swap of puncture awl, setting of spring leaf
Meter problem, is possible not only to use in cervical anastomosis is performed the operation, and can also in general operation
Substitute conventional tubular digestive tract stapler to use, as long as arranging in pairs or groups upper plastics spare and accessory parts---puncture
Head.
This apparatus for our main design point of traditional Pipy digestive tract stapler include as
Under several aspects:
Reversal puncture designs: traditional Pipy digestive tract stapler is the puncture awl center-pole at device body
On, jack rod sleeve is on nail supporting base.We are modified to puncture awl part and are connected with nail supporting base.So set
The advantage of meter is that the entire length that can shorten nail supporting base as far as possible is (long after cancelling spring leaf design
Degree shortens substantially), the space required when stretching out docking of center-pole substantially diminishes.Changed by this
Enter so that the total length of nail supporting base shortens about 8mm, greatly facilitates and supports in small space
Nail seat is docked with device body connecting rod；
Short flat nail supporting base cap design: traditional semi-circular nail supporting base cap takes up room slightly larger, Wo Mengai
Enter into short flat structure, also shorten the physical length of nail supporting base.Retain original pocket simultaneously and tie district
The length design in territory, does not interferes with pocket in operation and ties；
Center-pole uses unitary design: the puncture awl design on former center-pole replaces to slide bar noose
Structure.But the jack rod sleeve design on relatively original nail supporting base, since it is considered that new puncture awl design
Shorter and smaller, it is impossible to the structures such as design spring leaf, so that the globality of apparatus is strong, but technique
More complicated.
Center-pole makes special process: center-pole manufacturing process is by structure, molding order, heat
Process technique, it is ensured that brachymedial core bar and puncture awl link together not by the most shaftless in the case of external force
To rocking and radially twisting (terrestrial gravitation is not counted in external force), and do not affect nail supporting base rotation.
When nail supporting base insertion is extracted, strength numerical value is at midrange.
Claims (5)
1. cervical region gastroesophageal anastomosis Arcual stapler, it is characterised in that: it is substantially shorter operation
Time, reduce amount of bleeding, and the quality of operation can be improved, substitute manual suture wound, reduce
Postoperative complication.
Cervical region gastroesophageal anastomosis Arcual stapler the most according to claim 1, its feature
Be: by guiding coordinating of convex tendon and direction recess so that slide bar and nail seat overlap between location
Accurately, i.e. nail seat set and the accurate positioning of nail supporting base, thus staple correct forming can be ensured.
Cervical region gastroesophageal anastomosis Arcual stapler the most according to claim 1, its feature
It is: the entire length being to shorten as far as possible nail supporting base (cancels length after spring leaf design
Shorten substantially), the space required when stretching out docking of center-pole substantially diminishes.
Cervical region gastroesophageal anastomosis Arcual stapler the most according to claim 1, its feature
It is: short flat structure, also shortens the physical length of nail supporting base.
Cervical region gastroesophageal anastomosis Arcual stapler the most according to claim 1, its feature
It is: center-pole manufacturing process is by structure, molding order, Technology for Heating Processing, it is ensured that brachymedial
Core bar and puncture awl link together not by the most shaftless to rocking and radially twisting in the case of external force
(terrestrial gravitation is not counted in external force), and do not affect nail supporting base rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410552977.4A CN105877801A (en) | 2014-10-16 | 2014-10-16 | Cervical gastro-esophageal anastomosis bend pipe-type anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410552977.4A CN105877801A (en) | 2014-10-16 | 2014-10-16 | Cervical gastro-esophageal anastomosis bend pipe-type anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105877801A true CN105877801A (en) | 2016-08-24 |
Family
ID=57001196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410552977.4A Pending CN105877801A (en) | 2014-10-16 | 2014-10-16 | Cervical gastro-esophageal anastomosis bend pipe-type anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105877801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108078605A (en) * | 2018-01-05 | 2018-05-29 | 苏州贝诺医疗器械有限公司 | A kind of neck gastroesophageal anastomosis device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2662838Y (en) * | 2003-11-25 | 2004-12-15 | 翁志强 | Connection structure of puncture wimble and nail base of alimentary tract anastomat |
| CN101647720A (en) * | 2008-08-12 | 2010-02-17 | Tyco医疗健康集团 | Surgical tilt anvil assembly |
| US20100127039A1 (en) * | 2008-11-24 | 2010-05-27 | Tyco Healthcare Group Lp | Pouch Used To Deliver Medication When Ruptured |
| US20120168487A1 (en) * | 2005-08-15 | 2012-07-05 | Tyco Healthcare Group Lp | Surgical Stapling Instruments including a Cartridge Having Multiple Staples Sizes |
| CN202446176U (en) * | 2012-02-17 | 2012-09-26 | 常州市新能源吻合器总厂有限公司 | Elbow type digestive tract neck anastomat |
| CN202526243U (en) * | 2012-02-22 | 2012-11-14 | 吴伟敏 | Alimentary tract anastomat and nail pushing seat thereof |
| EP1729651B1 (en) * | 2004-03-19 | 2012-12-05 | Tyco Healthcare Group LP | Anvil assembly with improved cut ring |
| CN203341783U (en) * | 2013-07-17 | 2013-12-18 | 苏州澳力欣精密技术有限公司 | Bending type alimentary canal anastomat |
| CN104490439A (en) * | 2014-08-13 | 2015-04-08 | 南京大学医学院附属鼓楼医院 | Totally-laparoscopic circular stapler nail anvil embedding device and manufacturing method |
-
2014
- 2014-10-16 CN CN201410552977.4A patent/CN105877801A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2662838Y (en) * | 2003-11-25 | 2004-12-15 | 翁志强 | Connection structure of puncture wimble and nail base of alimentary tract anastomat |
| EP1729651B1 (en) * | 2004-03-19 | 2012-12-05 | Tyco Healthcare Group LP | Anvil assembly with improved cut ring |
| US20120168487A1 (en) * | 2005-08-15 | 2012-07-05 | Tyco Healthcare Group Lp | Surgical Stapling Instruments including a Cartridge Having Multiple Staples Sizes |
| CN101647720A (en) * | 2008-08-12 | 2010-02-17 | Tyco医疗健康集团 | Surgical tilt anvil assembly |
| US20100127039A1 (en) * | 2008-11-24 | 2010-05-27 | Tyco Healthcare Group Lp | Pouch Used To Deliver Medication When Ruptured |
| CN202446176U (en) * | 2012-02-17 | 2012-09-26 | 常州市新能源吻合器总厂有限公司 | Elbow type digestive tract neck anastomat |
| CN202526243U (en) * | 2012-02-22 | 2012-11-14 | 吴伟敏 | Alimentary tract anastomat and nail pushing seat thereof |
| CN203341783U (en) * | 2013-07-17 | 2013-12-18 | 苏州澳力欣精密技术有限公司 | Bending type alimentary canal anastomat |
| CN104490439A (en) * | 2014-08-13 | 2015-04-08 | 南京大学医学院附属鼓楼医院 | Totally-laparoscopic circular stapler nail anvil embedding device and manufacturing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108078605A (en) * | 2018-01-05 | 2018-05-29 | 苏州贝诺医疗器械有限公司 | A kind of neck gastroesophageal anastomosis device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Min Document name: Notification of Passing Examination on Formalities |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
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| RJ01 | Rejection of invention patent application after publication |