CN108378885A - A kind of surgical stapling nail bin groupware with empty nail bin safety locking motion - Google Patents
A kind of surgical stapling nail bin groupware with empty nail bin safety locking motion Download PDFInfo
- Publication number
- CN108378885A CN108378885A CN201810230057.9A CN201810230057A CN108378885A CN 108378885 A CN108378885 A CN 108378885A CN 201810230057 A CN201810230057 A CN 201810230057A CN 108378885 A CN108378885 A CN 108378885A
- Authority
- CN
- China
- Prior art keywords
- nail bin
- cover plate
- nail
- groupware
- slot
- 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.)
- Granted
Links
- 210000003205 muscle Anatomy 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 210000001519 tissue Anatomy 0.000 abstract description 6
- 238000010304 firing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000001356 surgical procedure Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000004826 seaming Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000002324 minimally invasive surgery Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07271—Stapler heads characterised by its cartridge
Abstract
The present invention relates to a kind of surgical stapling nail bin groupwares with empty nail bin safety locking motion, it is to apply linear rows on a kind of intraluminal tissue, and the surgical stapling corollary apparatus of tissue is cut between this linear rows stapler simultaneously, empty nail bin for avoiding being formed after firing nail bin groupware carries out mistakenly hit hair, to play the role of security insurance.Including nail bin, pushing block, several suturing nails, several push jacks and nail bin cover plate being correspondingly arranged with suturing nail quantity.The nail bin is internally provided with several suturing nail slots, centre is provided with cutter and passes through slot, front end both sides are respectively provided with nail bin cover plate front bayonet slot, nail bin groupware installation front bayonet slot, nail bin groupware installation positioning convex platform, rear end is provided with card slot after nail bin cover plate, and lower end is provided with pushing block positioning sliding groove；The nail bin cover plate front end both sides are provided with card muscle before positioning, and rear end both sides are provided with card muscle after positioning, and the nail bin cover plate rear end both sides are provided with shrapnel.
Description
Technical field
The present invention relates to a kind of surgical stapling nail bin groupwares with empty nail bin safety locking motion, are a kind of chambers
Apply linear rows in inner tissue, and cut the surgical stapling corollary apparatus of tissue between this linear rows stapler simultaneously, uses
The empty nail bin formed after avoiding firing nail bin groupware carries out mistakenly hit hair, to play the role of security insurance.
Background technology
During traditional or open, doctor directly contacts operative site, since operative incision wound is bigger,
Principle of Pain sense is big, and post-operative recovery is slow.And for patient in abdominal cavity formula or endoscopic procedures, surgical procedure is logical in Minimally Invasive Surgery
The narrow cannula of the small notch or insertion wound crossed with patient is carried out.Due to the patient trauma of its reduction, it is extensive to shorten patient
Multiple phase and significant decrease overall cost, Minimally Invasive Surgery have advantage relative to open surgery.In order to coordinate endoscopic and abdominal cavity formula
Specific requirements, endoscopic robotic suturing device, which has been developed that, to be enabled the clinician to relatively easily contact operative site.Typically, these are kissed
Clutch tool include be supported on approach robotic suturing device end be hinged to tool component.The tool component can be manipulated selectively
It enables the surgeon to manipulate operation device in limited space.These instruments peep operation in and provide significant medical benefit.
Nevertheless, it is desirable to improve to some extent in cost reduction and manufacture complexity.
Endo-GIA is mostly open Endo-GIA at present, and apparatus volume is bigger, and operation patients notch compares
Greatly, long to patient's recovery pessimistic time, increase patient suffering.Intracavitary Endo-GIA currently used in the market, it is empty
The setting of nail bin safety locking motion is more complicated, and parts are more, and reliability is low.Simultaneously as being provided with multiple complicated zero
Part increases production cost, improves the medical treatment cost of patient, is unfavorable for a wide range of of surgical instrument and popularizes use.
Invention content
Purpose of the present invention is to places against the above deficiency to provide a kind of surgical stapling with empty nail bin safety locking motion
Device nail bin groupware.
It is a kind of that have the surgical stapling nail bin groupware of empty nail bin safety locking motion be that following technical scheme is taken to realize
's：
It is a kind of that have the surgical stapling nail bin groupware of empty nail bin safety locking motion include nail bin, pushing block, several sutures
Nail, several push jacks and nail bin cover plate being correspondingly arranged with suturing nail quantity.
The nail bin is internally provided with several suturing nail slots, and centre is provided with cutter and passes through slot, front end both sides point
Not She Zhiliao nail bin cover plate front bayonet slot, nail bin groupware installation front bayonet slot, nail bin groupware install positioning convex platform, rear end be provided with nail bin
Card slot after cover board, lower end are provided with pushing block positioning sliding groove.
The nail bin cover plate front end both sides are provided with card muscle before positioning, and rear end both sides are provided with card muscle after positioning.It is described
Nail bin cover plate rear end both sides be provided with shrapnel.
Pushing away for several suturing nails and corresponding number is installed in several suturing nail slots being arranged inside the nail bin
Piece, rear end is equipped with pushing block in nail bin pushing block positions sliding groove, before the nail bin cover plate being then arranged by nail bin front end
Card slot matches solid with card muscle after card muscle before the positioning of nail bin cover plate and positioning after card slot and the nail bin cover plate of nail bin rear end setting
Fixed connection.
The nail bin is manufactured using plastic material, and nail bin cover plate is manufactured using thin type stainless steel materials, nail bin and nail bin
Longer cutter are provided among cover board the two by slot, cutter make its flexible deformation by the hollow setting of slot, this
When nail bin groupware the shrapnel that nail bin cover plate rear end is arranged elastic force effect under, so that the cutter among nail bin is passed through slot to centre
Merging is drawn close, nail bin rear end is drawn close, and empty nail bin safety locking motion is constituted.Cutter among nail bin are drawn close by slot to centre
Merge, after nail bin rear end is drawn close together, so that cutter and cutter pushing plate is advanced by space without any, cutter can not
It moves on, empty nail bin can not fire, and avoid the maloperation fired to empty nail bin in surgical procedure, to play safety
The effect of insurance.
Operation principle：
It is a kind of to have the surgical stapling nail bin groupware of empty nail bin safety locking motion and disposable intracavitary Endo-GIA mating
In use, nail bin groupware is fitted in jaw staple cartridge tray bottom, the nail bin groupware mounting groove being inserted into sliding manner on staple cartridge tray
In, until the nail bin groupware installation front bayonet slot being arranged on nail bin, nail bin groupware installation positioning convex platform are arranged on staple cartridge tray respectively
Nail bin chuck and nail bin card slot fix in position, at this time nail bin groupware install.Drive flexible handle by resist-nailed seat component with
After the nail bin groupware locking being installed in place in staple cartridge tray is closed, after pressing clamping insurance reset button, continues driving several times and live
Fixed handle, the rack drives cutter that fixed handle inside is arranged travel forward, and cutter push pushing block, pushing block to transport forward
Dynamic driving push jack rising makes suturing nail shape, to carry out seaming and cutting to the tissue of clamping.After the completion of seaming and cutting, reset is pulled back
Handle makes its reset, and the jaw that resist-nailed seat component and nail bin groupware are formed at this time opens.If at this point, repeating the above steps, drive
The jaw that resist-nailed seat component and nail bin groupware are formed is closed by flexible handle, clamping insurance reset button is pressed, since nail bin is adopted
It is manufactured with plastic material, nail bin cover plate is manufactured using thin type stainless steel materials, and longer cutter are provided among the two
By slot, hollow design makes it have the ability of flexible deformation, the shrapnel that nail bin groupware is arranged in nail bin cover plate rear end at this time
Elastic force effect under, so that the cutter among plastics nail bin is passed through slot and is drawn close merging after nail bin rear end is drawn close together to centre and do not have
Have any makes cutter and cutter pushing plate advance by space.Cutter can not move on, and empty nail bin can not fire, and keep away
The maloperation fired to empty nail bin in surgical procedure is exempted from, to play the role of security insurance.
A kind of surgical stapling nail bin groupware with empty nail bin safety locking motion：
It is a kind of surgical stapling nail bin groupware reasonable design with empty nail bin safety locking motion of the present invention, compact-sized,
Due to being provided with nail bin, pushing block, several suturing nails, several push jacks being correspondingly arranged with suturing nail quantity and bin cover
Plate, doctor can easily avoid the maloperation fired to empty nail bin in surgical procedure, to ensure that operation safety.
Meanwhile the composition of few part and advanced design make processing cost substantially reduce, to alleviate the medical burden of patient,
Be conducive to clinically popularize.
Description of the drawings
Below with reference to attached drawing, the invention will be further described：
Fig. 1 is a kind of surgical stapling appearance schematic diagram；
Fig. 2 is the mounting structure schematic diagram of the present invention and surgical stapling；
Fig. 3 is nail bin groupware structural decomposition diagram of the present invention；
Fig. 4 is nail bin back side plane structural schematic diagram in nail bin groupware of the present invention；
Fig. 5 is nail bin groupware structural schematic diagram of the present invention；
Fig. 6 is nail bin groupware Facad structure floor map of the present invention；
Fig. 7 is part-structure position view after nail bin groupware of the present invention is closed with the locking of resist-nailed seat component；
Fig. 8 is Fig. 7 nail bin groupwares of the present invention be closed with the locking of resist-nailed seat component after part-structure position view A to amplification
Schematic diagram；
Fig. 9 is part-structure position view after being fired completely when nail bin groupware of the present invention is matched with surgical stapling；
Figure 10 is that part-structure position is illustrated after being fired completely when Fig. 9 nail bin groupwares of the present invention are matched with surgical stapling
The B of figure is to enlarged diagram；
Figure 11 is that locking is partly tied after being closed again after being resetted completely when nail bin groupware of the present invention is matched with surgical stapling
Structure schematic diagram；
Figure 12 is that locking is closed rear portion again after being resetted completely when Figure 11 nail bin groupwares of the present invention are matched with surgical stapling
The C of separation structure schematic diagram is to enlarged diagram.
Wherein figure number indicates：1, nail bin groupware, 2, resist-nailed seat component, 3, clamp ring, 4, encapsulated, 5, outer tube, 6,
Turn to rotating handle, 7, reseting handle, 8, fixed handle, 9, clamp insurance reset button, 10, flexible handle, 11, staple cartridge tray,
12, cutter, 13, cutter pushing plate；
1-1, nail bin, 1-2, pushing block, 1-3, suturing nail, 1-4, push jack, 1-5, nail bin cover plate；
1-1-1, suturing nail slot, 1-1-2, cutter are by slot, card slot after 1-1-3, nail bin cover plate, block before 1-1-4, nail bin cover plate
Slot, 1-1-5, nail bin groupware install front bayonet slot, and 1-1-6, nail bin groupware install positioning convex platform, 1-1-7, pushing block positioning sliding
Slot；
1-5-1, shrapnel, card muscle after 1-5-2, positioning, card muscle before 1-5-3, positioning；
11-1, nail bin chuck, 11-2, nail bin card slot；11-3, nail bin groupware mounting groove.
Specific implementation mode
What Fig. 1 was indicated generally is a kind of disclosed surgical stapling device, and surgical stapling device includes mainly fixed hand
Handle 8, the reseting handle 7 on fixed handle 8, clamp insurance reset button 9, flexible handle 10, turn to rotating handle 6,
To the outer tube 5 distally extended, resist-nailed seat component 2, nail bin groupware 1, clamp ring 3 and it is coated on clamp ring 3 and outer tube 5
Encapsulated 4 etc..
With reference to attached drawing 3~6, a kind of to have the surgical stapling nail bin groupware of empty nail bin safety locking motion include nail bin 1-
1, pushing block 1-2, several suturing nails 1-3, several push jacks 1-4 being correspondingly arranged with suturing nail quantity and nail bin cover plate 1-5.
The nail bin 1-1 is internally provided with several suturing nails slot 1-1-1, and centre is provided with cutter and passes through slot 1-1-
2, front end both sides are respectively provided with nail bin cover plate front bayonet slot 1-1-4, nail bin groupware installation front bayonet slot 1-1-5, nail bin groupware installation
Positioning convex platform 1-1-6, rear end are provided with card slot 1-1-3 after nail bin cover plate, and lower end is provided with pushing block positioning sliding groove 1-1-7.
The front ends the nail bin cover plate 1-5 both sides are provided with card muscle 1-5-3 before positioning, and rear end both sides are blocked after being provided with positioning
Muscle 1-5-2.The rear ends the nail bin cover plate 1-5 both sides are provided with shrapnel 1-5-1.
1-1-1 is equipped with several suturing nails 1-3 and right in several suturing nail slots being arranged inside the described nail bin 1-1
Answer the push jack 1-4 of quantity, rear end that pushing block 1-2 is installed in nail bin pushing block positioning sliding groove 1-1-7, then passes through nail bin
Card slot 1-1-3 and nail bin cover plate after the nail bin cover plate that the nail bin cover plate front bayonet slot 1-1-4 of the front ends 1-1 setting and nail bin rear end are arranged
Card muscle 1-5-2 is matched and is fixedly connected after card muscle 1-5-3 and positioning before the positioning of 1-5.
With reference to attached drawing 1~8, a kind of surgical stapling nail bin groupware 1 with empty nail bin safety locking motion with it is disposable
When intracavitary Endo-GIA matches, nail bin groupware 1 is fitted in 11 bottom of jaw staple cartridge tray, is inserted into nail bin in sliding manner
In nail bin groupware mounting groove 11-3 on seat 11, until the nail bin groupware installation front bayonet slot 1-1-5, the nail bin that are arranged on nail bin 1-1
Component installation positioning convex platform 1-1-6 is fixed to the nail bin chuck 11-1 and nail bin card slot 11-2 being arranged on staple cartridge tray 11 respectively
Position, nail bin groupware 1 installs at this time.The nail that driving flexible handle 10 will be installed in place in resist-nailed seat component 2 and staple cartridge tray 11
The locking of storehouse component 1 is closed, at this point, cutter 12 are close to pushing block 1-2.
With reference to attached drawing 9~10, after pressing clamping insurance reset button 9, continue to drive flexible handle 10 several times, fixed hand
The rack drives cutter 12 that the inside of handle 8 is arranged nail bin 1-1 cutter by slot 1-1-2 in travel forward, cutter 12
Rear end is connected with cutter pushing plate 13, and cutter 12, which travel forward, pushes pushing block 1-2, pushing block 1-2 then to travel forward drive
Dynamic push jack 1-4 risings make suturing nail 1-3 shape, and to carry out seaming and cutting to the tissue of clamping, pushing block 1-2 rests on nail bin at this time
The front end for the pushing block positioning sliding groove 1-1-7 being arranged on 1-1.
With reference to attached drawing 11~12, after the completion of seaming and cutting, pulling back reseting handle 7 makes its reset, at this time resist-nailed seat component 2
It is opened with the jaw that nail bin groupware 1 is formed.If at this point, repeating the above steps, driving flexible handle 10 is by resist-nailed seat component 2 and follows closely
The jaw that storehouse component 1 is formed is closed, and presses clamping insurance reset button 9, since nail bin 1-1 uses plastic material manufacture, nail
Hatch Board 1-5 is manufactured using thin type stainless steel materials, is provided with longer cutter among 2 by slot 1-1-2, hollow
Design makes it have the ability of flexible deformation, the bullet for the shrapnel 1-5-1 that nail bin groupware 1 is arranged in the rear ends nail bin cover plate 1-5 at this time
Under force effect, so that the cutter among plastics nail bin 1-1 is passed through slot 1-1-2 and draw close merging to centre, nail bin 1-1 draws close one in rear end
After rising, cutter 12 and cutter pushing plate 13 are made to advance by space without any.Cutter 12 can not move on, sky nail
Storehouse 1-1 can not be fired, and the maloperation fired to empty nail bin 1-1 in surgical procedure be avoided, to play security insurance
Effect.
Claims (5)
1. a kind of surgical stapling nail bin groupware with empty nail bin safety locking motion includes nail bin, pushing block, several seams
Dowel, several push jacks and nail bin cover plate being correspondingly arranged with suturing nail quantity；
The nail bin is internally provided with several suturing nail slots, and centre is provided with cutter by slot, and front end both sides are set respectively
Nail bin cover plate front bayonet slot, nail bin groupware installation front bayonet slot, nail bin groupware installation positioning convex platform are set, rear end is provided with nail bin cover plate
Card slot afterwards, lower end are provided with pushing block positioning sliding groove；
The nail bin cover plate front end both sides are provided with card muscle before positioning, and rear end both sides are provided with card muscle after positioning, the nail
Hatch Board rear end both sides are provided with shrapnel；
Several suturing nails and the push jack of corresponding number are installed in several suturing nail slots being arranged inside the nail bin, after
End is equipped with pushing block in nail bin pushing block positions sliding groove, the nail bin cover plate front bayonet slot that is then arranged by nail bin front end and
Card slot is matched with card muscle after card muscle before the positioning of nail bin cover plate and positioning and is fixedly connected after the nail bin cover plate of nail bin rear end setting.
2. a kind of surgical stapling nail bin groupware with empty nail bin safety locking motion according to claim 1, special
Sign is：The nail bin is manufactured using plastic material, and nail bin cover plate is manufactured using thin type stainless steel materials, nail bin and bin cover
Longer cutter are provided among plate the two by slot, cutter make its flexible deformation by the hollow setting of slot, at this time
Nail bin groupware makes the cutter among plastics nail bin pass through slot under the elastic force effect for the shrapnel that nail bin cover plate rear end is arranged
Between draw close merging, constitute empty nail bin safety locking motion.
3. a kind of surgical stapling nail bin groupware with empty nail bin safety locking motion according to claim 1, special
Sign is：The shrapnel opening direction of the nail bin cover plate rear end is set as opening direction or is set as any direction.
4. a kind of surgical stapling nail bin groupware with empty nail bin safety locking motion according to claim 1, special
Sign is：The nail bin cover plate rear end can be provided with shrapnel in arbitrary side.
5. a kind of surgical stapling nail bin groupware with empty nail bin safety locking motion according to claim 1, special
Sign is：When the nail bin groupware is matched with disposable intracavitary Endo-GIA, nail bin groupware is fitted in jaw nail
Storehouse seat bottom, is inserted into the nail bin groupware mounting groove on staple cartridge tray in sliding manner, until the nail bin groupware peace being arranged on nail bin
Dress front bayonet slot, nail bin groupware installation positioning convex platform respectively with the nail bin chuck and nail bin card slot fix in position that are arranged on staple cartridge tray,
Nail bin groupware installs at this time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810230057.9A CN108378885B (en) | 2018-03-20 | 2018-03-20 | Surgical stapler nail bin assembly with empty nail bin safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810230057.9A CN108378885B (en) | 2018-03-20 | 2018-03-20 | Surgical stapler nail bin assembly with empty nail bin safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108378885A true CN108378885A (en) | 2018-08-10 |
| CN108378885B CN108378885B (en) | 2023-12-01 |
Family
ID=63067800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810230057.9A Active CN108378885B (en) | 2018-03-20 | 2018-03-20 | Surgical stapler nail bin assembly with empty nail bin safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108378885B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012142872A1 (en) * | 2011-04-20 | 2012-10-26 | 苏州天臣国际医疗科技有限公司 | Straight cutting and stitching device |
| CN103610481A (en) * | 2013-11-29 | 2014-03-05 | 徐维华 | Endoscope cutting stapler with stapler anvil capable of moving and rotating up and down |
| CN104306038A (en) * | 2014-11-07 | 2015-01-28 | 常州威克医疗器械有限公司 | Anastomosis cutting driving device of one-step linear cutting anastomat |
| CN206499496U (en) * | 2016-08-24 | 2017-09-19 | 常州安康医疗器械有限公司 | A kind of feed mechanism of Endo-GIA |
| CN209091489U (en) * | 2018-03-20 | 2019-07-12 | 常州威克医疗器械有限公司 | A kind of surgical stapling nail bin groupware with empty nail bin safety locking motion |
-
2018
- 2018-03-20 CN CN201810230057.9A patent/CN108378885B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012142872A1 (en) * | 2011-04-20 | 2012-10-26 | 苏州天臣国际医疗科技有限公司 | Straight cutting and stitching device |
| CN103610481A (en) * | 2013-11-29 | 2014-03-05 | 徐维华 | Endoscope cutting stapler with stapler anvil capable of moving and rotating up and down |
| CN104306038A (en) * | 2014-11-07 | 2015-01-28 | 常州威克医疗器械有限公司 | Anastomosis cutting driving device of one-step linear cutting anastomat |
| CN206499496U (en) * | 2016-08-24 | 2017-09-19 | 常州安康医疗器械有限公司 | A kind of feed mechanism of Endo-GIA |
| CN209091489U (en) * | 2018-03-20 | 2019-07-12 | 常州威克医疗器械有限公司 | A kind of surgical stapling nail bin groupware with empty nail bin safety locking motion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108378885B (en) | 2023-12-01 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 213000 No. 24-4, Changyang Road, West Taihu science and Technology Industrial Park, Changzhou City, Jiangsu Province Applicant after: CHANGZHOU WAKE MEDICAL DEVICES Co.,Ltd. Address before: 213018 No. 21 Huafeng Road, Dingyan Street, Wujin District, Changzhou City, Jiangsu Province Applicant before: CHANGZHOU WAKE MEDICAL DEVICES Co.,Ltd. |
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