CN109984790A - Nail bin groupware and surgical instruments - Google Patents
Nail bin groupware and surgical instruments Download PDFInfo
- Publication number
- CN109984790A CN109984790A CN201811121158.9A CN201811121158A CN109984790A CN 109984790 A CN109984790 A CN 109984790A CN 201811121158 A CN201811121158 A CN 201811121158A CN 109984790 A CN109984790 A CN 109984790A
- Authority
- CN
- China
- Prior art keywords
- nail bin
- bin groupware
- groove
- staple cartridge
- staple
- 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
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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
-
- 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
-
- 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
- A61B2017/07278—Stapler heads characterised by its sled or its staple holder
-
- 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
- A61B2017/07285—Stapler heads characterised by its cutter
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of nail bin groupware, including staple cartridge body and anastomosis staple, the anastomosis staple are placed in nail cavity, and the nail cavity perforation is set to the staple cartridge body；The staple cartridge body is provided with the groove for tissue fluid to be discharged.Nail bin groupware and its surgical instruments according to the present invention, pass through the groove being arranged on the top end face of nail bin groupware, the squeeze force of tissue is dispersed, facilitate tissue fluid discharge, effectively shorten squeezing tissue to specified thickness time, it avoids tissue and squeezes insufficient situation, and then guarantee the molding effect of anastomosis staple.
Description
Technical field
The present invention relates to surgical instruments to belong to medical instrument neck in particular to a kind of nail bin groupware and surgical instruments
Domain.
Background technique
Surgical incision anastomat is a kind of surgical instruments cut off excess tissue while can suture patient wound, quilt
It is widely used in the excision organized in the Minimally Invasive Surgeries such as abdominal surgery, gynaecology, paediatrics and thoracic surgery and coincide.Surgery cuts are coincide
For device by entering patient's body in the casing of the pinpoint puncture outfit of operative site, surgical incision anastomat includes that end executes
Device, end effector include staple cartridge tray and resist-nailed seat, staple cartridge tray for accommodating nail bin groupware, nail bin groupware include staple cartridge body and
Anastomosis staple in staple cartridge body is set.
Destination organization is placed between the nail bin groupware in resist-nailed seat and staple cartridge tray, end effector is closed, to target group
Squeezing a period of time is knitted, flows out tissue fluid gradually from destination organization.It is reached to the destination organization between nail bin groupware and resist-nailed seat
When to the thickness range effectively sutured, stapler can be just fired, then manufacture longitudinal cut and simultaneously in notch in the tissue
Opposite sides applies anastomosis staple.Anastomosis staple in nail bin groupware moves upwards in nail cavity, pierces through and sutures destination organization and (kisses
Dowel goes out to follow closely), under the conflict molding effect of resist-nailed seat, " u "-shaped staple formation is at " B " shape, to suture to tissue.
The destination organization refers to tissue to be cut and to be stapled, that is, the tissue being squeezed.
For existing surgical incision anastomat, the end effector for being equipped with nail bin groupware does not have tissue fluid row
Structure out, the tissue fluid discharge in the destination organization between nail bin groupware and resist-nailed seat is slower, tissue compression to certain thickness need
Long period (generally requires 15 seconds or more), this requires after end effector is closed, needing to wait for a period of time, Cai Nengda
To required squeezing thickness, surgical incision anastomat could be fired, operating time is extended.This brings to the operator of stapler
Inconvenience.In actual use, the operator of stapler wishes to squeeze the time shorter as far as possible, to meet their operation
Habit and promotion usage experience.But it if (is squeezed from closure end effector to the time of percussion surgical incision anastomat
Time) it is shorter, 15 seconds needed for insufficient instrument, because tissue fluid has little time sufficiently to be discharged out of destination organization, tissue fluid is difficult to
It is compressed so that the destination organization containing more amount tissue fluid is also difficult to be compressed, the mesh between nail bin groupware and resist-nailed seat
Mark tissue thickness the safe range effectively sutured is not achieved, cause tissue squeezing it is insufficient, it may appear that at follow closely it is inconsistent, secondary at
Phenomena such as nail, influences going on smoothly for operation, also so as to cause postsurgery symptoms such as cut place bleeding, tissue leakage, tissue necrosis
Unnecessary pain is caused to patient.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is intended to provide a kind of nail bin groupware and surgical instruments, can accelerate target group
The tissue fluid discharge at place is knitted, squeezing effect is good,.The invention is realized by the following technical scheme:
A kind of nail bin groupware, including staple cartridge body and anastomosis staple；The anastomosis staple is placed in nail cavity, the nail cavity perforation
It is set to the staple cartridge body, the staple cartridge body is provided with the groove for accommodating and being discharged tissue fluid.
Preferably, the nail bin groupware further comprises staple drivers and push nails；The staple drivers include holding part
And guide part, the holding part accommodate a part of the anastomosis staple, the guide part with the push nails for matching.
Preferably, the staple cartridge body includes top end face, and the groove is set to the top end face.
Preferably, one end of the groove is intersected with the lateral surface of the staple cartridge body, forms the opening of the groove.
Preferably, the groove includes monomer slot.
Preferably, the groove includes binary slot.
Preferably, the bottom surface of the groove is inclined-plane.
A kind of surgical instruments, including resist-nailed seat and staple cartridge tray, the resist-nailed seat are pivotably connected with the staple cartridge tray；Institute
The nail bin groupware that surgical instruments further includes any of the above-described is stated, the nail bin groupware is placed in the staple cartridge tray.
Preferably, the surgical instruments is surgical incision anastomat.
Nail bin groupware and surgical instruments according to the present invention are divided by the groove being arranged on the top end face of nail bin groupware
The squeeze force for having dissipated tissue facilitates tissue fluid and is discharged to two sides, effectively shortens squeezing tissue to the time of specified thickness, shortens
Operating time avoids tissue and squeezes insufficient situation, and then guarantees the molding effect of anastomosis staple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of nail bin groupware according to an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of staple cartridge body according to an embodiment of the present invention；
Fig. 3 is another angled arrangement schematic diagram of the nail bin groupware ontology of the embodiment of the present invention；
Fig. 4 is the decomposition diagram of nail bin groupware according to an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of anastomosis staple original state according to an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of end effector patent conjunction state according to an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of end effector closed state according to an embodiment of the present invention；
Fig. 8 a is transverse sectional view of the staple cartridge body according to an embodiment of the present invention along a groove；
Fig. 8 b is schematic enlarged-scale view at B in Fig. 8 a；
Fig. 9 a is schematic enlarged-scale view at A in Fig. 2；
Fig. 9 b is another schematic enlarged-scale view at A in Fig. 2；
Fig. 9 c is the third schematic enlarged-scale view at A in Fig. 2；
Fig. 9 d is the 4th kind of schematic enlarged-scale view at A in Fig. 2；
Fig. 9 e is the 5th kind of schematic enlarged-scale view at A in Fig. 2.
Specific embodiment
The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to be used to explain the present invention, and cannot understand
For limitation of the present invention.
As shown in Figure 1, the nail bin groupware 3 of the embodiment of the present invention includes staple cartridge body 31, nail bin protection cap 30 and supporting element
38.As shown in Figures 2 and 3, staple cartridge body 31 includes nail bin insertion end 311, ejector pin slot 34, top end face 312 and bottom face 313.
For the convenience of describing the present invention and simplifying the description, in embodiments of the present invention, it is closed based on Fig. 1 and orientation shown in Fig. 2 or position
System, the direction that will be close to the nail bin insertion end 311 are known as " preceding "；The direction that will be far from the nail bin insertion end 311 is known as
Front-rear direction is known as " length " or longitudinal direction by " rear "；It will be known as "upper" towards the direction of nail bin protection cap 30, it will be the bottom of towards
The direction of end face 313 is known as "lower", and up and down direction is known as " height " direction；By towards the direction of ejector pin slot 34 be known as "inner" or
" centre ", the direction that will be far from ejector pin slot 34 are known as "outside".The direction vertical with front-rear direction and up and down direction is known as laterally.
In order to avoid anastomosis staple 35 is detached from nail bin from 32 upper end of nail cavity because squeezing or by external force in storage, transportational process
Ontology 31, as shown in Figure 1, the nail bin protection cap 30 of the nail bin groupware 3 of the embodiment of the present invention is removably mounted on before being not used
In staple cartridge body 31.Nail bin groupware 3 is assembled in the end effector of surgical instruments, as shown in Fig. 2, removing nail bin protection cap
After 30, surgical incision anastomat can be passed through in the pinpoint puncture outfit of operative site after being closed the end effector
Casing enters patient's body, carries out the suture operation of surgical operation.
As shown in Fig. 4, nail bin groupware 3 includes nail bin protection cap 30, staple cartridge body 31, anastomosis staple 35, driving anastomosis staple
35 staple drivers 36, the push nails 37 of staple drivers 36, supporting element 38.It is arranged up and down in staple cartridge body 31 several logical
Hole, the through-hole form nail cavity 32, and at least part and the anastomosis staple 35 of staple drivers 36 are located in the nail cavity 32, push nails
37 are set to the rear end of staple cartridge body 31.Since at least part of staple drivers 36 is arranged in nail cavity 32, nail cavity 32 is limited
The staple drivers 36 and anastomosis staple 35 are only capable of opposite staple cartridge body 31 and move up and down, and the lower section of staple cartridge body 31 is equipped with supporting element
38, it can not only prevent staple drivers 36 to be detached from staple cartridge body 31 in this way, but also the intensity of staple cartridge body 31 can be enhanced.Staple cartridge body 31
It further include top end face 312 and the bottom face being disposed opposite to each other with top end face 312 313, top end face 312 is parallel to each other with bottom face 313.
In order to prevent anastomosis staple 35 in storage, transport or fall off during being assembled to the end effector of surgical instruments from staple cavity,
Preferably, there is nail bin protection cap 30 in the top of staple cartridge body 31.Under the premise of end effector 100 is closed, by external force
Effect, push nails 37 are from the rear end of staple cartridge body 31 to the nose motion of staple cartridge body 31, and push nails 37 are in the process of movement
It pushes staple drivers 36 to move up in nail cavity 32, so that anastomosis staple 35 be made to move up, pierce the tissue of patient, and sutures
The wound of patient, until anastomosis staple 35 is detached from nail cavity 32.As to how open or close end effector 100, with existing skill
Art is identical, is not elaborated herein.
As shown in figure 5, anastomosis staple 35 includes nail leg and interconnecting piece 352, nail tip 351 is located at the end of nail leg, interconnecting piece 352
Between two nail legs.The sharp structures of nail tip 351 are conducive to anastomosis staple 35 and are more easily pierced into tissue, interconnecting piece
352 are of a straight line type.When not fired, anastomosis staple 35 is located in nail cavity 32, and nail tip 351 is not higher by the top end face of staple cartridge body 31
312, anastomosis staple 35 is substantially in "U" shaped, and the interconnecting piece 352 of anastomosis staple 35 is located in staple drivers 36.Destination organization is placed
Between the nail bin groupware 3 in staple cartridge tray and resist-nailed seat 2, by closure nail bin groupware 3 and resist-nailed seat 2, destination organization is squeezed
For a period of time, flow out tissue fluid gradually from destination organization, the destination organization between nail bin groupware 3 and resist-nailed seat 2 reaches effective
When the safe range of suture, stapler can be just fired, then manufactures longitudinal cut in the tissue and simultaneously in the opposite side of notch
Apply anastomosis staple.After firing, staple drivers 36 drive anastomosis staple 35 to move upwards in nail cavity 32 until being detached from nail cavity 32, pierce
It wears and sutures destination organization (i.e. anastomosis staple goes out to follow closely), " B " shape is compressed by " u "-shaped anastomosis staple, tissue is sutured,.This hair
Bright middle tissue fluid refers to the liquid, in particular to extracellular fluid that can be discharged in tissue.
Fig. 6 is the schematic diagram of end effector opening state, and Fig. 7 is the schematic diagram of 100 closed state of end effector.When
When resist-nailed seat 2 is in an open position, nail bin groupware 3 is packed into the staple cartridge tray 1 of end effector 100, removes nail bin protection cap
30, it is closed resist-nailed seat 2.After the end effector 100 of surgical instruments enters patient's body, resist-nailed seat 2 is opened, by destination organization
It is held between the top end face 312 and resist-nailed seat 2 of the nail bin groupware 3 in end effector, closure resist-nailed seat 2 and then closure institute
State end effector 100.As shown in Figures 2 and 6, the groove 39 being arranged on the top end face of nail bin groupware 3 constitutes tissue fluid
Passing away improves the velocity of discharge of tissue fluid；Due to the setting of groove 39, the discharge of tissue fluid becomes unobstructed.Further
Ground, as shown in Figure 8 a, nail cavity 32 form nail mouth through top end face 312, and the outside of top end face 312 is equipped with the groove of outward opening
39.Groove 39 is uniformly distributed along the outside of top end face 312, and the opening of groove 39 extends to the lateral surface phase with staple cartridge body 31
It hands over, i.e., from top end face 312, recess is formed downwards for one end of groove 39, and the recess is extended to along direction generally outwards and nail bin
The lateral surface of ontology 31 intersects, and intersection is the other end (i.e. the opening of groove 39) of groove 39.Groove 39 is in squeezing space
The small space of accommodating tissue is formed, the squeeze force that the tissue accommodated is subject to is smaller, and the degree being extruded is also smaller, thus above-mentioned
The tissue accommodated can be accommodated by other tissue fluid for not being placed in tissue discharge in groove 39, being squeezed.Also,
Groove 39 is formed on top end face 312 and extends outwardly to intersect with the lateral surface of staple cartridge body 31, in this way, the connection pressure of groove 39
The inside and outside of space is squeezed, the organizational composition being placed in groove 39 is by tissue that squeeze space interior, to be squeezed tissue
The channel of tissue that liquid is arranged outside squeezing space, do not squeezed, increases the flowing of tissue fluid between squeezing space interior, outside
Ability.Squeezing space refers in the state that nail bin groupware 3 and resist-nailed seat 2 are closed, the top end face 312 of staple cartridge body 31 with support nail
The space formed between seat 2.Groove 39 and nail mouth and nail cavity 32 are non-intersecting, not only improve groove 39 in this way and play a role, add
The discharge of fast tissue fluid, and anastomosis staple 35 is not interfered to be sutured.Fig. 9 a- Fig. 9 e is schematic enlarged-scale view at A in Fig. 2；Groove 39
Including the monomer slot with a groove body and has the binary slot there are two groove body, the shape of monomer slot can be " u "-shaped (such as Fig. 9 a
It is shown), arc (as shown in figure 9b) and serpentine (as shown in figure 9d), the shape of binary slot can be " people " font (such as Fig. 9 c institute
Show) and "eight" shape (as shown in figure 9e).
Preferably, the bottom surface 391 of groove 39 is inclined-plane, and the bottom surface of groove 39 is vertical with 312 place plane of top end face
Distance definition is " depth " of groove 39, and further, transversely the depth of the groove 39 remote apart from ejector pin slot 34 is compared to edge
The depth of the close groove 39 of lateral distance ejector pin slot 34 increases, in other words, transversely remoter apart from ejector pin slot 34, groove 39
Depth is bigger.Fig. 8 a is transverse sectional view of the nail bin groupware according to an embodiment of the present invention along a groove, and Fig. 8 b is in Fig. 8 a at B
Schematic enlarged-scale view.It as shown in Figure 8 b, is H1, the depth of the groove 39 far from ejector pin slot 34 close to the depth of the groove 39 of ejector pin slot 34
Degree is H2, wherein H1 < H2.In this way, the inclined direction on inclined-plane be it is low inside and high outside, meet hydrodynamics, facilitate tissue fluid
Discharge.Since liquid is difficult to be compressed, the tissue rich in tissue fluid is also difficult to be squeezed.Therefore, the tissue fluid at destination organization
Very fast discharge, can effectively shorten squeezing tissue to specified thickness time, by the way that groove is arranged on the top end face of nail bin groupware
39, the passing away in the small space and tissue fluid that accommodate tissue fluid is constituted, the discharge for being squeezed the tissue fluid of tissue is improved
Speed.
By the way that groove 39 is arranged on the top end face of nail bin groupware, groove 39 constitutes the accommodation space and discharge of tissue fluid
Channel improves the velocity of discharge of tissue fluid.Due to the setting of groove 39, the discharge of tissue fluid becomes unobstructed, further enhances
The effect of fluid gradient.Therefore, the present invention can effectively shorten squeezing tissue to the time of specified thickness, execute from closure end
It time needed for the natural time of device 100 to percussion surgery cuts hair stapler can meet squeezing, does not need specially to wait, accord with
The operation continuity for closing doctor, shortens operating time, avoids tissue and squeezes inadequate situation, so guarantee anastomosis staple at
Type effect.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (9)
1. a kind of nail bin groupware, including staple cartridge body and anastomosis staple；The anastomosis staple is placed in nail cavity, and the nail cavity perforation is set
It is placed in the staple cartridge body；It is characterized in that, the staple cartridge body is provided with the groove for accommodating and being discharged tissue fluid.
2. nail bin groupware according to claim 1, which is characterized in that the nail bin groupware further comprise staple drivers and
Push nails；The staple drivers include holding part and guide part, and the holding part accommodates a part of the anastomosis staple, described to lead
It is used to match with the push nails to portion.
3. nail bin groupware according to claim 1, which is characterized in that the staple cartridge body includes top end face, the groove
It is set to the top end face.
4. nail bin groupware according to claim 3, which is characterized in that one end of the groove is outer with the staple cartridge body
Side intersection, forms the opening of the groove.
5. nail bin groupware according to any one of claims 1 to 4, which is characterized in that the groove includes monomer slot.
6. nail bin groupware according to any one of claims 1 to 4, which is characterized in that the groove includes binary slot.
7. nail bin groupware according to any one of claims 1 to 4, which is characterized in that the bottom surface of the groove is inclined-plane.
8. a kind of surgical instruments, including resist-nailed seat and staple cartridge tray, the resist-nailed seat are pivotably connected with the staple cartridge tray；It is special
Sign is that the surgical instruments further includes nail bin groupware according to any one of claims 1 to 7, and the nail bin groupware holds
It is placed in the staple cartridge tray.
9. surgical instruments according to claim 8, which is characterized in that the surgical instruments is surgical incision anastomat.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927741X | 2017-12-31 | ||
| CN201721927741 | 2017-12-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109984790A true CN109984790A (en) | 2019-07-09 |
| CN109984790B CN109984790B (en) | 2022-09-02 |
Family
ID=67128865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811121158.9A Active CN109984790B (en) | 2017-12-31 | 2018-09-25 | Nail bin assembly and surgical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109984790B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984792A (en) * | 2017-12-31 | 2019-07-09 | 江苏风和医疗器材股份有限公司 | Nail bin groupware, end effector and surgical instruments |
| WO2020244463A1 (en) * | 2019-06-01 | 2020-12-10 | 江苏风和医疗器材股份有限公司 | Staple cartridge assembly, end actuator, and surgical instrument thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080110958A1 (en) * | 2006-11-10 | 2008-05-15 | Mckenna Robert H | Disposable Cartridge With Adhesive For Use With A Stapling Device |
| CN201719313U (en) * | 2010-02-25 | 2011-01-26 | 杭州康基医疗器械有限公司 | Direct-vision handheld suturing nippers |
| CN104027143A (en) * | 2014-06-06 | 2014-09-10 | 山东威瑞外科医用制品有限公司 | Cutting assembly of stapler |
| CN204542260U (en) * | 2015-03-12 | 2015-08-12 | 逸思（苏州）医疗科技有限公司 | The executor improved and surgical instruments |
| CN206303930U (en) * | 2016-06-30 | 2017-07-07 | 江苏风和医疗器材股份有限公司 | For the nail bin and surgical instruments of surgical instruments |
| CN109984792A (en) * | 2017-12-31 | 2019-07-09 | 江苏风和医疗器材股份有限公司 | Nail bin groupware, end effector and surgical instruments |
-
2018
- 2018-09-25 CN CN201811121158.9A patent/CN109984790B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080110958A1 (en) * | 2006-11-10 | 2008-05-15 | Mckenna Robert H | Disposable Cartridge With Adhesive For Use With A Stapling Device |
| CN201719313U (en) * | 2010-02-25 | 2011-01-26 | 杭州康基医疗器械有限公司 | Direct-vision handheld suturing nippers |
| CN104027143A (en) * | 2014-06-06 | 2014-09-10 | 山东威瑞外科医用制品有限公司 | Cutting assembly of stapler |
| CN204542260U (en) * | 2015-03-12 | 2015-08-12 | 逸思（苏州）医疗科技有限公司 | The executor improved and surgical instruments |
| CN206303930U (en) * | 2016-06-30 | 2017-07-07 | 江苏风和医疗器材股份有限公司 | For the nail bin and surgical instruments of surgical instruments |
| CN109984792A (en) * | 2017-12-31 | 2019-07-09 | 江苏风和医疗器材股份有限公司 | Nail bin groupware, end effector and surgical instruments |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984792A (en) * | 2017-12-31 | 2019-07-09 | 江苏风和医疗器材股份有限公司 | Nail bin groupware, end effector and surgical instruments |
| CN109984792B (en) * | 2017-12-31 | 2022-09-02 | 江苏风和医疗器材股份有限公司 | Nail bin assembly, end effector and surgical instrument |
| WO2020244463A1 (en) * | 2019-06-01 | 2020-12-10 | 江苏风和医疗器材股份有限公司 | Staple cartridge assembly, end actuator, and surgical instrument thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109984790B (en) | 2022-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106132318B (en) | Operation utensil | |
| ES2687777T3 (en) | Suture Staple Applicator | |
| US7632284B2 (en) | Instrument kit and method for performing meniscal repair | |
| US7780684B2 (en) | Surgical instrument for endoscopic suturing of deep subcutaneous tissue | |
| ES2535485T3 (en) | Screw device for anastomosis | |
| CN208851552U (en) | Nail bin groupware and the Medical stapler for using the nail bin groupware | |
| CN106974706B (en) | Puncture sheath with suture function | |
| CN109984790A (en) | Nail bin groupware and surgical instruments | |
| CN207707955U (en) | A kind of complete interior stitching devices of tissue repair | |
| EP1679041A3 (en) | Surgical clip applier | |
| CN109833069A (en) | Nail bin groupware and its surgical instruments | |
| KR101942060B1 (en) | Assistant Device for Laparoscopic Surgery | |
| CN109833068A (en) | Nail bin groupware and its surgical instruments | |
| CN208573778U (en) | Knotting device in a kind of laparoscope puncture incision | |
| CN112006739A (en) | Nail bin assembly, end effector and surgical instrument | |
| CN109419544A (en) | A kind of staple formation method | |
| CN109984792A (en) | Nail bin groupware, end effector and surgical instruments | |
| CN208031241U (en) | A kind of resist-nailed seat and its surgical instruments | |
| CN109419543A (en) | A kind of end effector and its surgical instruments | |
| KR101019964B1 (en) | Troca | |
| CN105433990B (en) | A kind of human pathology or doctor's source chamber road locking device | |
| CN109984791A (en) | Nail bin, nail bin groupware, staple formation part and surgical stapling | |
| CN204121095U (en) | A kind of medical suture instruments | |
| CN104116538B (en) | It is a kind of that there is the stapler for showing sound function | |
| KR20140001338U (en) | Insertion Apparatus of Suture for Surgical Operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |