CN108969042A - Reuse the percussion component of the hysteroscope Endo-GIA body of a gun - Google Patents
Reuse the percussion component of the hysteroscope Endo-GIA body of a gun Download PDFInfo
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- CN108969042A CN108969042A CN201811140221.3A CN201811140221A CN108969042A CN 108969042 A CN108969042 A CN 108969042A CN 201811140221 A CN201811140221 A CN 201811140221A CN 108969042 A CN108969042 A CN 108969042A
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- gun
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- 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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
-
- 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
- A61B2017/00407—Ratchet means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
- A61B2017/00473—Distal part, e.g. tip or head
-
- 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
-
- 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
-
- 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
- A61B2017/1135—End-to-side connections, e.g. T- or Y-connections
-
- 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
- A61B2017/1139—Side-to-side connections, e.g. shunt or X-connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
- A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
-
- 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
- A61B2090/038—Automatic limiting or abutting means, e.g. for safety during shipment
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- Animal Behavior & Ethology (AREA)
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- Surgical Instruments (AREA)
Abstract
The present invention relates to a kind of percussion components for reusing the hysteroscope Endo-GIA body of a gun, belong to medical instrument, and the intracavitary Endo-GIA body of a gun of reuse especially suitable for applying line row on intraluminal tissue is mating.Including percussion component and transmission component；Percussion component includes fixed handle, right reseting handle, flexible handle reset spring, release link, pulling block spring, rack gear pulling block, rack gear, connector, resets pulling-on piece, gear band motion block, reset shift fork, left reseting handle, spring block spring, reseting handle safety block, reset insurance, flexible handle, insurance female connector, spin button pressure spring and handle fixing sleeve.The hysteroscope Endo-GIA body of a gun is reused, doctor can vacate hand and take other instruments, reduce operating time, reduce operation risk, reduce pain to patient.Due to reuse the hysteroscope Endo-GIA body of a gun it is sterilized after, replaceable anastomosis cut component is installed, may be reused, operation cost is reduced, alleviates the financial burden of patient.
Description
Technical field
The present invention relates to a kind of percussion components for reusing the hysteroscope Endo-GIA body of a gun, belong to medical instrument,
The intracavitary Endo-GIA body of a gun of reuse especially suitable for applying line row on intraluminal tissue is mating.
Background technique
Traditional surgical operation includes cutting, separation, ligation, hemostasis, suture, be finally reached excision to organ lesion and
The reconstruction of organ.Mechanical staplers can replace traditional operation, and the excision of diseased organ is realized by following three basic operations
And reconstruction: 1, separate: being sutured organ away from lesion certain distance using linear staplers, including parenchymatous organ and chamber
Road organ, blood vessel etc., then detachment cuts off diseased organ, or disposably completes suture and detachment using linear incision stitching unstrument.
2, the tissue apposition that will need to suture completes pylorus forming with linear staplers stapling, such as the longitudinal sectional transverse joint at pylorus
Art.3, with anastomosis ring applicator, very convenient cavity organ such as oesophagus, stomach, small intestine, colon can be subjected to end to end anastomosis, end
Side-to-side anastomosis.Stomach and intestine side to side anastomosis can be carried out using stapler.Such as nodus hemorrhoidalis end-to-end intestinal anastomosis, gastric and esophageal end-to-side anastomosis
Art and stomach jejunum side-to-side anastomosis etc..
In abdominal cavity formula and/or it is interior peep in surgical procedure, surgical procedure is narrow by small notch with patient or insertion wound
Narrow casing is carried out.During traditional or open, doctor directly contacts operative site.Since the patient of its reduction creates
Wound shortens patient's convalescence and significantly reduces overall cost, and formula operation opposing open operation in abdominal cavity has advantage.Within cooperating
The specific requirements of surfing style and abdominal cavity formula, endoscopic robotic suturing device, which has been developed that, to be enabled the clinician to relatively easily contact operative site.
Typically, these suture instruments include be supported on approach robotic suturing device end be hinged to tool component.The tool component can
It is enabled the surgeon to manipulate operation device in limited space by selectively manipulation.These instruments to it is interior peep operation provide it is aobvious
The medical benefit of work.It improves to some extent nevertheless, it is desirable to reduce and manufacture in complexity in cost.
At present in hysteroscope internal cutting stapler, be it is disposable, cannot reuse, so in terms of rapidoprint
Selection has certain limitation, too expensive, performs the operation at high cost, the biggish financial burden of sufferer is caused, too cheaply, then in function
There is certain shortcoming in realization, it is possible to will cause the failure of operation.
Therefore there is still a need for being further improved it to reduce surgical operation cost, and intensity is stronger, and jaw clossing pressure is more
Big stapler.
Summary of the invention
Object of the present invention is to provide a kind of percussion for reusing the hysteroscope Endo-GIA body of a gun in view of the above shortcomings
Component, reusing the percussion component of the hysteroscope Endo-GIA body of a gun, the hysteroscope Endo-GIA body of a gun is mating makes with reuse
With the percussion component for reusing the hysteroscope Endo-GIA body of a gun is made of percussion component and transmission component, reuses hysteroscope
The design of the Endo-GIA body of a gun is rationally, structurally reasonable, easy to use.Drive mechanism all uses metalwork, enhances the biography of instrument
Fatigue resistance.Clamping anastomotic component can arbitrarily adjust the angle, and can be easily found the position for being suitble to operation during surgery.Repetition makes
With the hysteroscope Endo-GIA body of a gun, operation can be kept more coherent, clamping anastomotic component clossing pressure is big, doctor with one-handed performance
Hand can be vacateed and take other instruments, operating time is reduced, reduce operation risk, reduce pain to patient.Due to reusing
After the hysteroscope Endo-GIA body of a gun is sterilized, replaceable anastomosis cut component is installed, may be reused, reduces operation cost,
Alleviate the financial burden of patient.
The percussion component for reusing the hysteroscope Endo-GIA body of a gun adopts the following technical solutions realization:
The percussion component for reusing the hysteroscope Endo-GIA body of a gun includes fixed handle, right reseting handle, flexible handle reset
Spring, pulling block spring, rack gear pulling block, rack gear, connector, resets pulling-on piece, gear band motion block, resets shift fork, left reset hand release link
Handle, spring block spring, reseting handle safety block, reset insurance, flexible handle, insurance female connector, spin button pressure spring and handle are solid
Fixed set.
It is provided with pulling block spring mounting groove on the upside of rack rear, front is provided with pulling block spring installation protrusion, rack gear in slot
Rear end is provided with release link mounting hole, and rack gear lower part is provided with detent projection, resets pulling-on piece by rack pins and is mounted on rack gear one
Rack gear pulling block is mounted in the pulling block spring mounting groove on rack gear top by side, the release link mounting hole that release link passes through on rack gear,
Pulling block spring one end is mounted in the installation protrusion of the pulling block spring on rack gear, and the other end is mounted on the protrusion of rack gear pulling block front end
On.
Fixed handle is made of left fixed handle and right fixed handle.Rack gear is provided on fixed handle to be slidably installed slot,
The rack gear that rack gear is mounted on fixed handle is slidably installed in slot, and flexible handle mounting post is provided on fixed handle.Fixed handle
Front end is provided with insurance female connector mounting groove, and rear end is provided with connector mounting groove.
Flexible handle top is provided with handle and resets safety block mounting groove, give up the throne pull-rod spring and handle reset safety block peace
Handle mounted in flexible handle resets in safety block mounting groove, and handle, which resets, is provided with spring block spring mounting groove in the middle part of safety block
With pin mounting hole, spring block spring and ball stud are mounted in the spring block spring mounting groove that handle resets on safety block, are led to
Shifting fork pin is crossed, shift fork will be resetted and be mounted on handle reset safety block top, flexible handle upper end is provided with pin mounting hole, passes through
Band motion block pin, rack drives block is mounted on flexible handle, fixed handle mounting hole is provided in the middle part of flexible handle, and reset
Insure mounting hole, resets insurance and be mounted in the reset insurance mounting hole of flexible handle, flexible handle is installed by fixed handle
Hole is mounted in the flexible handle mounting post of fixed handle.
Flexible handle reset spring one end is hooked on rack drives block, and the other end is fixed on fixed handle by spring catch
On.
For spin button compression spring sleeve in insurance female connector, insurance female connector is mounted on the insurance female connector installation of fixed handle front end
In slot, handle fixing sleeve is sleeved on outside insurance female connector, and can be slided in fixed handle front end.
Connector is mounted in the connector mounting groove of fixed handle rear end.
Left fixed handle and right fixed handle are fixed by screws in together, and left reseting handle, right reseting handle are pacified respectively
Mounted in the release link both ends of fixed handle two sides.
For changeable osculating component mounted in reusing on the hysteroscope Endo-GIA body of a gun, the fixed link of housing lower half cooperates peace
Dress protrusion is fixedly mounted on the housing lower half installation card slot of fixed link, fires the actuating sleeve link slot of push rod front end, be mounted on
The percussion push rod installation card of actuating sleeve is buckled.
Reuse the hysteroscope Endo-GIA body of a gun when in use, the handle of the interior retainer docking percussion component of transmission component
Percussion component and transmission component installation are fixed in fixing sleeve, rotation, and composition reuses the hysteroscope Endo-GIA body of a gun, then
It is packed into replaceable anastomosis cut component.
Working principle
The percussion component for reusing the hysteroscope Endo-GIA body of a gun is matched with the hysteroscope Endo-GIA body of a gun is reused,
Reuse the hysteroscope Endo-GIA body of a gun when in use, the handle fixing sleeve of the interior retainer docking percussion component of transmission component,
Percussion component and transmission component installation are fixed in rotation, and composition reuses the hysteroscope Endo-GIA body of a gun, and being then charged into can be more
The anastomosis cut component changed, which is constituted, reuses hysteroscope Endo-GIA.It reuses hysteroscope Endo-GIA and abdomen is entered by puncture outfit
Intracavitary, determination needs to cut anastomotic position, and when determining operative site, rotational handle fixing sleeve, changeable osculating component can be with
Rotation, facilitate adjustment position, in addition, rotation rotating handle, drive rotation fixed block rotation, will turn to back stay, turn to draw
Hook pulls backward, and adapter achievees the effect that rotate resist-nailed seat staple cartridge tray, i.e. anastomotic component position can toward a lateral deviation up and down for pulling
It swings.Adjust osculating position, press flexible handle, by the rack drives block on the flexible handle, push rack gear,
Push rod, actuating sleeve, pushing plate, cutter are fired, jaw closure is completed, unclamps flexible handle, in flexible handle reset spring, is drawn
Under the action of block spring, make tooth bar resets, drives percussion push rod, actuating sleeve, pushing plate, cutter to reset, open jaw, at this time
Functions of pliers can be made by reusing hysteroscope Endo-GIA, for clamping foreign matter.After jaw closure, if cutting anastomotic site closes
It is suitable, press reset insurance, reset flexible handle, press flexible handle again, rack drives block push rack gear, percussion push rod,
Actuating sleeve, pushing plate, cutter, fire forward, and cutter push pushing block, push jack, release the anastomosis staple in nail bin,
It completes to coincide while cutting again.Reseting handle is pulled, band carry-over bar, percussion push rod, actuating sleeve, pushing plate, cutter reset,
After opening jaw, hysteroscope Endo-GIA will be reused and taken out from puncture outfit, completed primary cutting and coincide, if operation still needs to
Cutting coincide, then pulls pull rod block of giving up the throne backward, drives give up the throne pulling-on piece, pull rod of giving up the throne to pull backward, makes changeable osculating component
In housing lower half opened from the lock state of transmission component, remove changeable osculating component, replace a new replaceable kiss
Component is cut, carries out operation again until completing operation.After the completion of operation, the stapler body of a gun is reused, pulls handle solid backward
Fixed set, rotates transmission component, is detached from transmission component from percussion component, and transmission component can individually sterilize cleaning, fixed retainer
It is connected through a screw thread with interior retainer, still disassembling cleaning, the connector that percussion module back is equipped with, hospital's flushing can be connected and set
It is standby, it is rinsed percussion component internal.After completing cleaning and sterilizing, properly saves and reuse the hysteroscope Endo-GIA body of a gun, with
Standby operation next time.
Percussion component and the reuse hysteroscope Endo-GIA body of a gun for reusing the hysteroscope Endo-GIA body of a gun are mating
It using, the percussion component design for reusing hysteroscope Endo-GIA is reasonable, and it is compact-sized, reuse hysteroscope Endo-GIA
The body of a gun is matched with hysteroscope Endo-GIA is reused, easy to use.The hysteroscope Endo-GIA body of a gun is reused to combine
Existing changeable osculating component, when in use, can 360 degree rotation anastomosis cut component, and the resist-nailed seat staple cartridge tray of anastomosis cut component
It can swing, when facilitating doctor to perform the operation in the such narrow space in abdominal cavity, more convenient can find suitable operation
Position.Further, since it is reusable to reuse the hysteroscope Endo-GIA body of a gun, therefore list increases instrument in cost
Add, selects intensity more preferable, the better material processing of stability, with the more perfect strength and toughness completing operation and needing, and more
Good performance, due to reusable, separate unit operation cost is then substantially reduced, and allows patient that can enjoy better medical effect
While, and do not have to undertake high surgery cost.
It is removable when unpicking and washing the reuse hysteroscope Endo-GIA body of a gun due to being provided with transmission component and percussion component
Opening or cleaning is washed, and the more thorough purpose of cleaning is reached.
Detailed description of the invention
Below in conjunction with attached drawing, the invention will be further described:
Fig. 1 is to reuse the hysteroscope Endo-GIA body of a gun and its using schematic diagram；
Fig. 2 is the percussion component structure diagram for reusing the hysteroscope Endo-GIA body of a gun；
Fig. 3 is the transmission component structural schematic diagram for reusing the hysteroscope Endo-GIA body of a gun；
Fig. 4 is the fixed rod structure schematic diagram for reusing hysteroscope Endo-GIA body of a gun transmission component；
Fig. 5 is the fixed upper handle structural schematic diagram of rotation for reusing hysteroscope Endo-GIA body of a gun transmission component；
Fig. 6 is the rotating handle structural schematic diagram for reusing hysteroscope Endo-GIA body of a gun transmission component；
Fig. 7 is the changeable osculating component structure diagram for reusing hysteroscope Endo-GIA；
Fig. 8 is the housing lower half structural schematic diagram for reusing the changeable osculating component of hysteroscope Endo-GIA；
Fig. 9 is that the rotational structure of the reuse hysteroscope Endo-GIA body of a gun uses schematic diagram；
Figure 10 is that the transmission mechanism structure of the reuse hysteroscope Endo-GIA body of a gun uses schematic diagram；
Figure 11 is that the device of giving up the throne of the reuse hysteroscope Endo-GIA body of a gun uses schematic diagram.
Specific embodiment
Referring to attached drawing 1-11, reusing hysteroscope Endo-GIA includes percussion component 1, transmission component 2, changeable osculating
Component 3.
Reusing the hysteroscope Endo-GIA body of a gun includes percussion component and transmission component.
The percussion component 1 includes fixed handle, right reseting handle 1-2, flexible handle reset spring 1-3, release link
1-4, pulling block spring 1-5, rack gear pulling block 1-6, rack gear 1-7, connector 1-8, pulling-on piece 1-9, gear band motion block 1-10 is resetted, resets and dials
It pitches 1-11, left reseting handle 1-12, spring block spring 1-14, reseting handle safety block 1-15, reset insurance 1-16, flexible handle
1-17, insurance female connector 1-18, spin button pressure spring 1-19, handle fixing sleeve 1-20.
It is provided with pulling block spring mounting groove 1-7-1 on the upside of the rear portion rack gear 1-7, it is convex to be provided with the installation of pulling block spring for front in slot
1-7-2 is played, rack gear rear end is provided with release link mounting hole 1-7-3, and rack gear lower part is provided with detent projection 1-7-4, resets pulling-on piece
1-9 is mounted on the side rack gear 1-7 by rack pins, and release link 1-4 passes through the release link mounting hole 1-7-3 on rack gear 1-7 for tooth
Pulling block 1-6 is mounted in the pulling block spring mounting groove 1-7-1 on the top rack gear 1-7, and the one end pulling block spring 1-5 is mounted on rack gear 1-
On pulling block spring installation protrusion 1-7-2 on 7, the other end is mounted in the protrusion of the front end rack gear pulling block 1-6.
Fixed handle is made of left fixed handle 1-13 and right fixed handle 1-1.Rack gear sliding is provided on fixed handle
Mounting groove 1-1-1, the rack gear that rack gear 1-7 is mounted on fixed handle 1-1 are slidably installed in slot 1-1-1, are provided on fixed handle
Flexible handle mounting post 1-1-2.Fixed handle front end is provided with insurance female connector mounting groove 1-1-3, and rear end is provided with connector installation
Slot 1-1-4.
The top flexible handle 1-17 is provided with handle and resets safety block mounting groove 1-17-1, and give up the throne pull-rod spring and handle are multiple
The handle that position safety block 1-15 is mounted on flexible handle 1-17 resets in safety block mounting groove 1-17-1, and handle resets safety block 1-
15 middle parts are provided with spring block spring mounting groove 1-15-1 and pin mounting hole 1-15-2, bounce block spring 1-14 and ball stud peace
In the spring block spring mounting groove 1-15-1 that handle resets on safety block 1-15, by shifting fork pin, shift fork 1-11 will be resetted
It being mounted on handle and resets the top safety block 1-15, flexible handle upper end is provided with pin mounting hole 1-17-2, by band motion block pin,
Rack drives block 1-10 is mounted on flexible handle 1-17, is provided with fixed handle mounting hole 1-17-3 in the middle part of flexible handle,
Mounting hole 1-17-4 is insured with resetting, and resets the reset insurance mounting hole 1-17-4 that insurance 1-16 is mounted on flexible handle 1-17
Interior, flexible handle 1-17 is mounted on the flexible handle mounting post 1-1-2 of fixed handle 1-1 by fixed handle mounting hole 1-17-3
On.
The one end flexible handle reset spring 1-3 is hooked on rack drives block 1-10, and the other end is fixed on by spring catch
Determine on handle 1-1.
Spin button pressure spring 1-19 is sleeved on insurance female connector 1-18, before insurance female connector 1-18 is mounted on fixed handle 1-1
In the insurance female connector mounting groove 1-1-3 at end, handle fixing sleeve 1-20 is sleeved on outside insurance female connector 1-18, and can be in fixed hand
The sliding of the front end handle 1-1.
Connector 1-8 is mounted in the connector mounting groove 1-1-4 of the rear end fixed handle 1-1.
Fixed handle is made of left fixed handle 1-13 and right fixed handle 1-1.Left fixed handle 1-13 and right fixed hand
Handle 1-1 is fixed by screws in together, and left reseting handle 1-12, right reseting handle 1-2 are separately mounted to fixed handle two sides
The both ends release link 1-4.
Transmission component 2 includes extension bar casing 2-1, fixed link 2-2, turns to back stay 2-3, percussion push rod 2-4, pull rod of giving up the throne
2-5, the pulling-on piece 2-6 that gives up the throne, the pull rod block 2-7 that gives up the throne, fixed lower handle 2-8, supporting block 2-9, rotation fixed block 2-10, internal lock are rotated
2-11 is enclosed, rotational positioning lid 2-12, rotating down pressing piece 2-13, the upper tabletting 2-14 of rotation, rotary handle spring 2-15, rotates and covers 2-
16, rotating handle 2-17, the fixed upper handle 2-18 of rotation, fixed retainer 2-19 and sliding block 2-20.
Through-hole 2-2-1 is provided in the middle part of fixed link 2-2, fixed link 2-2 upper rear end is equipped with slide block slot 2-2-2 and installation is fixed
Rear end is equipped with installing locating slot 2-2-4 on the left of position slot 2-2-3, fixed link 2-2, is equipped on the right side of fixed link and turns to back stay sliding groove
2-2-5, the bottom fixed link 2-2 rear end are equipped with the pull rod block sliding groove 2-2-6 that gives up the throne, and it is sliding that the bottom fixed link 2-2 is equipped with pulling-on piece of giving up the throne
Dynamic slot 2-2-7.Sliding block 2-20 is mounted in the slide block slot 2-2-2 of fixed link 2-2 upper rear end.The front end back stay 2-3 is turned to set
Have and turn to drag hook link slot 2-3-1, rear end, which is equipped with, turns to fixed block connecting hole 2-3-2, turns to back stay 2-3 and is mounted on fixed link
In steering back stay sliding groove 2-2-5 on the right side of 2-2.The rear end pull rod 2-5 give up the throne equipped with spring mounting groove 2-5-1, pull rod of giving up the throne
2-5 is mounted on the giving up the throne in pull rod sliding groove 2-2-6 of fixed link 2-2 bottom front.One spring is mounted on the rear end pull rod 2-5 of giving up the throne
Spring mounting groove 2-5-1 in.The front end pulling-on piece 2-6 give up the throne equipped with the pull rod connecting hole 2-6-1 that gives up the throne, rear end is equipped with pin mounting hole
2-6-2, the pulling-on piece 2-6 that gives up the throne are mounted on the giving up the throne in pulling-on piece sliding groove 2-2-7 of the bottom fixed link 2-2.The percussion front end push rod 2-4 is set
There is actuating sleeve link slot 2-4-1, rear end is equipped with rack gear link slot 2-4-2, and percussion push rod 2-4 is plugged to be led in the middle part of fixed link 2-2
In the 2-2-1 of hole, rear end is connected with rack gear 1-7.The extension bar rear end casing 2-1 is equipped with location hole 2-1-1.Fixed link 2-2 outer cover
Equipped with extension bar casing 2-1.The front end fixed link 2-2 is provided with housing lower half installation card slot 2-2-8.
It rotates the fixed front end upper handle 2-18 and is equipped with fixed retainer connection screw thread 2-18-1, rear end is equipped with interior retainer and connects spiral shell
Line 2-18-2 rotates fixed upper handle 2-18 interior forward end and is equipped with fixed link installation positioning convex platform 2-18-3 and locating slot 2-18-
4, it rotates side in the middle part of fixed upper handle and is rotated solid equipped with rotation in the middle part of fixed upper handle equipped with supporting block mounting groove 2-18-5
Determine block sliding groove 2-18-6, rotates fixed upper handle lower part two sides and be equipped with the fixed lower handle mounting groove 2-18-7 of rotation, rotation is solid
Upper handle top is determined equipped with rotational positioning lid mounting hole 2-18-8, and the outside rotational positioning lid mounting hole 2-18-8 is equipped with rotation lid peace
Locating slot 2-18-9 is filled, two sides are equipped with rotation lid positioning screw hole 2-18-10.
It is equipped with mounting post 2-17-1 inside rotating handle 2-17, mounting post one end is equipped with screw hole 2-17-2, under rotating handle
Portion front end is equipped with rotation boss 2-17-3.The mounting hole 2-16-1 of rotating handle mounting post, rotation are equipped in the middle part of rotation lid 2-16
The sliding groove 2-16-2 that the top 2-16 is equipped with rotating handle rotation boss is covered, the rotation lid lower part 2-16 is equipped with positioning convex platform 2-16-
3, two sides are equipped with screw hole 2-16-4.The peace of rotating handle mounting post is equipped in rotation in the middle part of tabletting 2-14 and rotating down pressing piece 2-13
Fill hole 2-14-1/2-13-1.It is equipped with rotating handle in the middle part of rotational positioning lid 2-12, positioning convex platform 2-12-1, rotating handle peace are installed
It fills and is equipped with screw mounting hole among positioning convex platform 2-12-1, lower part is equipped with rotation fixed block and stirs column 2-12-2.
Tabletting 2-14, rotary handle spring 2-15, rotation lid 2-16 are sequentially arranged at rotation on rotating down pressing piece 2-13, rotation
In the rotational positioning lid mounting hole 2-18-8 for turning fixed upper handle 2-18, rotation lid 2-16 is fixed on rotation admittedly by screw
Determine in the rotation lid positioning screw hole 2-18-10 of upper handle 2-18, rotating handle 2-17 is positioned by screw, rotational positioning lid 2-12
It is mounted on the rotation lid top 2-16.
It rotates the front end fixed block 2-10 and is equipped with steering drag hook link slot 2-10-1, rear end is equipped with rotation fixed block and stirs column peace
Fill hole 2-10-2.Rotation fixed block 2-10 is mounted on inside the fixed upper handle 2-18 of rotation.
It rotates the fixed front end lower handle 2-8 and is equipped with fixed retainer connection screw thread 2-8-1, it is sliding that pulling-on piece of giving up the throne is equipped with inside front end
The dynamic slot 2-8-2 and pull rod block sliding groove 2-8-3 that gives up the throne, rear end are equipped with interior retainer connection screw thread 2-8-4, rotate fixed lower handle 2-
8 interior forward ends are equipped with fixed link installing locating slot 2-8-5, rotate the fixed lower part lower handle 2-8 two sides and are equipped with the fixed upper hand of rotation
Handle installation base 2-8-6.
The pull rod front end block 2-7 give up the throne equipped with the pull rod pin hole 2-7-1 that gives up the throne, rear end is equipped with screw hole 2-7-2, and give up the throne pull rod block 2-
7 are mounted on the fixed lower part lower handle 2-8 of rotation by screw, and the pulling-on piece 2-6 that gives up the throne is connected to rotation by stay rod pin of giving up the throne and fixes
On lower handle 2-8.By positioning convex platform, positioning groove is fixed on together the fixed upper lower handle of rotation.
Internal screw thread is equipped with inside fixed retainer 2-19, fixed retainer 2-19 is mounted on rotation across extension bar casing 2-1 and fixes
Upper lower handle front end.
Internal screw thread is equipped with inside interior retainer 2-11, interior retainer 2-11 is fixed on the fixed handle rear end up and down of rotation.
Changeable osculating component 3 include resist-nailed seat 3-1, nail bin spring leaf 3-2, nail bin 3-3, push jack 3-4, staple cartridge tray 3-5,
Pushing block 3-6, upper adapter 3-7, connection sheet 3-8, upper half-shell 3-9, pushing plate 3-10, actuating sleeve 3-11, casing 3-12, under
Half shell 3-13, drag hook 3-14, protection cap 3-15, lower adapter 3-16, cutter 3-17 are turned to.
The rear end housing lower half 3-13 is provided with through-hole 3-13-1, and through-hole side, which is provided with, turns to drag hook mounting groove 3-13-2,
It is provided with pushing plate loose slot 3-13-3 in the middle part of housing lower half, bottom is provided with connection sheet mounting groove 3-13-4, after housing lower half
It is provided with fixed link on the outside of the through-hole of end and is coupled raised 3-13-5, upper half-shell installation protrusion 3- is provided in the middle part of housing lower half
13-6, outside are provided with casing installation positioning protrusion 3-13-7.Actuating sleeve 3-11 is mounted on the promotion of the rear end housing lower half 3-13
In plate loose slot 3-13-3, the rear end version 3-10 is pushed to be provided with actuating sleeve installation protrusion 3-10-1, the setting of the front end pushing plate 3-10
There is cutter fitting projection 3-10-2, the rear end cutter 3-17 is provided with pushing plate mating groove 3-17-1, cutter 3-17 welding
On the cutter fitting projection 3-10-2 of the front end pushing plate 3-10, pushing plate activity of the pushing plate 3-10 in housing lower half 3-13
It is movable in slot 3-13-3, housing lower half mounting groove 3-9-1, the housing lower half of upper half-shell 3-9 are provided in the middle part of upper half-shell 3-9
Mounting groove 3-9-1 is fitted on the upper half-shell installation protrusion 3-13-6 of housing lower half 3-13.Turn to the front end drag hook 3-14
It is provided with and turns to back stay hook 3-14-1, rear end is provided with pinhole 3-14-2, turns to the front end drag hook 3-14 and repeats in connection
After the hysteroscope Endo-GIA body of a gun, link up on the steering drag hook link slot 2-3-1 for turning to back stay 2-3, rear end passes through
Pin is mounted on adapter 3-7/3-16 up and down.Upper half-shell 3-9 front end outer side is provided with connection sheet mounting groove 3-9-2, even
The rear end contact pin 3-8 is provided with housing lower half installation protrusion 3-8-1, and front end is provided with adapter mounting hole 3-8-2, upper adapter
It is provided with pushing plate loose slot 3-7-1 in the middle part of 3-7, is provided with connection sheet mounting post 3-7-2 on the outside of upper adapter, outside lower adapter
Side is provided with connection sheet mounting post 3-16-1, and upper and lower adapter 3-7/3-16 is mounted on upper housing lower half 3- by connection sheet 3-8
Front end, pushing plate 3-10 are slided in the middle part of upper and lower adapter 3-7/3-16.The front end upper adapter 3-7 is provided with pinhole
3-7-3.The rear end resist-nailed seat 3-1 is provided with lower adapter mounting hole 3-1-1, and resist-nailed seat 3-1 is mounted on the company of lower adapter 3-16
On contact pin mounting post 3-16-1, outside is equipped with connection sheet 3-8.The rear end staple cartridge tray 3-5 is provided with pinhole 3-5-1, passes through pin
Staple cartridge tray 3-5 is mounted on upper adapter 3-7.Upper housing lower half 3-9/3-13 outer sheath is equipped with casing 3-12, sets on casing
It is equipped with square groove 3-12-1, is fixedly mounted on 3-13-7 on the casing installation positioning protrusion of housing lower half 3-13.In staple cartridge tray 3-5
Portion is in U-shape slot 3-5-2, is provided with cutter sliding groove 3-3-1 in the middle part of nail bin 3-3, cutter sliding groove two sides are provided with identical
Mounting hole 3-3-2 is followed closely, push jack 3-4, anastomosis staple are mounted in the anastomosis staple mounting hole 3-3-2 of nail bin 3-3, are arranged on nail bin 3-3
There are pushing block sliding groove 3-3-3, pushing block 3-6 to be mounted in the pushing block sliding groove 3-3-3 of nail bin 3-3, equipped with anastomosis staple, pushes away
The nail bin 3-3 of piece 3-4, pushing block 3-6 are mounted in the U-lag 3-5-2 in the middle part of staple cartridge tray 3-5.
Changeable osculating component mounted in reusing on the hysteroscope Endo-GIA body of a gun, match by the fixed link of housing lower half 3-13
It closes installation protrusion 3-13-5 to be fixedly mounted on the housing lower half installation card slot 2-2-8 of fixed link 2-2, fires the front end push rod 2-4
Actuating sleeve link slot 2-4-1 be mounted on actuating sleeve 3-11 percussion push rod installation buckle 3-11-1 on.
Reuse the hysteroscope Endo-GIA body of a gun when in use, the hand of the interior retainer docking percussion component 1 of transmission component 2
Percussion component 2 and the installation of transmission component 1 are fixed in handle fixing sleeve, rotation, and composition reuses the hysteroscope Endo-GIA body of a gun,
It is then charged into replaceable anastomosis cut component 3.
Percussion component and the reuse hysteroscope Endo-GIA body of a gun for reusing the hysteroscope Endo-GIA body of a gun are mating
It uses, reuses the hysteroscope Endo-GIA body of a gun and matched with hysteroscope Endo-GIA is reused, reuse hysteroscope
When in use, the handle fixing sleeve 1-20 of the interior retainer 2-11 docking percussion component 1 of transmission component 2 turns the Endo-GIA body of a gun
It is dynamic, percussion component 1 and the installation of transmission component 2 are fixed, composition reuses the hysteroscope Endo-GIA body of a gun, and being then charged into can be more
The anastomosis cut component 1 changed, which is constituted, reuses hysteroscope Endo-GIA.Hysteroscope Endo-GIA is reused to enter by puncture outfit
Intraperitoneal, determination needs to cut anastomotic position, when determining operative site, rotational handle fixing sleeve 1-20, and changeable osculating group
Part can rotate with it, and facilitate adjustment position, in addition, rotation rotating handle 2-17, drives rotation fixed block 2-10 rotation, will turn to
Back stay 2-3, steering drag hook 3-14 are pulled backward, and adapter 3-7/3/16 reaches rotation resist-nailed seat toward a lateral deviation up and down for pulling
The effect of 3-1 staple cartridge tray 3-5, i.e. anastomotic component position can swing.Osculating position is adjusted, flexible handle 1-17 is pressed,
By the rack drives block 1-10 on flexible handle 1-17, pushes rack gear 1-7, percussion push rod 3-4, actuating sleeve 3-11, pushes away
Movable plate 3-10, cutter 3-17 complete jaw closure, flexible handle 1-17 are unclamped, in flexible handle reset spring 1-3, pulling block
Under the action of spring 1-5, rack gear 1-7 is resetted, drives percussion push rod 3-4, actuating sleeve 3-11, pushing plate 3-10, cutter 3-
17 reset, and open jaw, and functions of pliers can be made by reusing hysteroscope Endo-GIA at this time, for clamping foreign matter.Jaw closure
Afterwards, if cutting anastomotic site is suitable, reset insurance 1-16 is pressed, flexible handle 1-17 is resetted, presses flexible handle 1- again
17, rack drives block 1-10 push rack gear 1-7, percussion push rod 3-4, actuating sleeve 3-11, pushing plate 3-10, cutter 3-17, past
Preceding percussion, cutter 3-17 push pushing block 3-6, push jack 3-4, release the anastomosis staple in nail bin 3-3, then cut same
When complete coincide.Pull reseting handle 1-2/1-12, band carry-over bar 1-7, percussion push rod 3-4, actuating sleeve 3-11, pushing plate 3-
10, cutter 3-17 resets, and after opening jaw, will reuse hysteroscope Endo-GIA and takes out from puncture outfit, complete primary
Cutting is identical, if operation still needs to cutting and coincide, pulls the pull rod block 2-7 that gives up the throne backward, drives give up the throne pulling-on piece 2-6, pull rod of giving up the throne
2-5 is pulled backward, opens the housing lower half 3-13 in changeable osculating component 3 from the lock state of transmission component 2, removing can
Anastomosis cut component 3 is replaced, a new changeable osculating component 3 is replaced, carries out operation again until completing operation.Operation is completed
Afterwards, the stapler body of a gun is reused, pulls handle fixing sleeve 1-20 backward, transmission component 2 is rotated, makes transmission component 2 from percussion
It being detached from component 1, transmission component 2 can individually sterilize cleaning, and fixed retainer 2-19 and interior retainer 2-11 is connected through a screw thread,
Still disassembling cleaning, the connector 1-8 that percussion 1 rear portion of component is equipped with, can connect hospital's flushing device, be rinsed in percussion component
Portion.It after completing cleaning and sterilizing, properly saves and reuses the hysteroscope Endo-GIA body of a gun, in case operation next time.
Claims (6)
1. a kind of percussion component for reusing the hysteroscope Endo-GIA body of a gun, which is characterized in that including fixed handle, right reset
Handle, flexible handle reset spring, release link, pulling block spring, rack gear pulling block, rack gear, connector, reset pulling-on piece, gear band motion block,
It resets shift fork, left reseting handle, spring block spring, reseting handle safety block, reset insurance, flexible handle, insurance female connector, rotation
Button pressure spring and handle fixing sleeve.
2. the percussion component according to claim 1 for reusing the hysteroscope Endo-GIA body of a gun, which is characterized in that percussion
It is provided with pulling block spring mounting groove on the upside of the rack rear of component, front is provided with pulling block spring installation protrusion in slot, after rack gear
End is provided with release link mounting hole, and rack gear lower part is provided with detent projection, resets pulling-on piece by rack pins and is mounted on rack gear side,
Rack gear pulling block is mounted in the pulling block spring mounting groove on rack gear top by the release link mounting hole that release link passes through on rack gear, pulling block
Spring one end is mounted in the installation protrusion of the pulling block spring on rack gear, and the other end is mounted in the protrusion of rack gear pulling block front end；
It is provided with rack gear on fixed handle to be slidably installed slot, the rack gear that rack gear is mounted on fixed handle is slidably installed in slot, fixed
Flexible handle mounting post is provided on handle, fixed handle front end is provided with insurance female connector mounting groove, and rear end is provided with connector peace
Tankage.
3. the percussion component according to claim 1 for reusing the hysteroscope Endo-GIA body of a gun, which is characterized in that percussion
The flexible handle top of component is provided with handle and resets safety block mounting groove, give up the throne pull-rod spring and handle reset safety block installation
Flexible handle handle reset safety block mounting groove in, handle reset safety block in the middle part of be provided with spring block spring mounting groove and
Pin mounting hole, spring block spring and ball stud are mounted in the spring block spring mounting groove that handle resets on safety block, are passed through
Shifting fork pin will reset shift fork and be mounted on handle reset safety block top, and flexible handle upper end is provided with pin mounting hole, passes through band
Rack drives block is mounted on flexible handle by motion block pin, fixed handle mounting hole is provided in the middle part of flexible handle, and reset and protect
Dangerous mounting hole resets insurance and is mounted in the reset insurance mounting hole of flexible handle, and flexible handle passes through fixed handle mounting hole
It is mounted in the flexible handle mounting post of fixed handle；
Flexible handle reset spring one end is hooked on rack drives block, and the other end is fixed on fixed handle by spring catch；
The spin button compression spring sleeve of component is fired in insurance female connector, the insurance that insurance female connector is mounted on fixed handle front end connects
It covers in mounting groove, handle fixing sleeve is sleeved on outside insurance female connector, and can be slided in fixed handle front end；
Connector is mounted in the connector mounting groove of fixed handle rear end.
4. the percussion component according to claim 1 for reusing the hysteroscope Endo-GIA body of a gun, which is characterized in that percussion
The fixed handle of component is made of left fixed handle and right fixed handle；Left fixed handle and right fixed handle are fixed by screw
Together, left reseting handle, right reseting handle are separately mounted to the release link both ends of fixed handle two sides.
5. the percussion component according to claim 1 for reusing the hysteroscope Endo-GIA body of a gun, which is characterized in that can be more
Anastomosis cut component is changed mounted in reusing on the hysteroscope Endo-GIA body of a gun, the fixed link of housing lower half is coupled the fixed peace of protrusion
On the housing lower half installation card slot of fixed link, the percussion that the actuating sleeve link slot of percussion push rod front end is mounted on actuating sleeve is pushed away
Bar installation card is buckled.
6. the percussion component according to claim 1 for reusing the hysteroscope Endo-GIA body of a gun, which is characterized in that repeat
When in use using the hysteroscope Endo-GIA body of a gun, the handle fixing sleeve of the interior retainer docking percussion component of transmission component, rotation,
Component will be fired and transmission component installation is fixed, composition reuses the hysteroscope Endo-GIA body of a gun, is then charged into replaceable
Anastomosis cut component.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140221.3A CN108969042A (en) | 2018-09-28 | 2018-09-28 | Reuse the percussion component of the hysteroscope Endo-GIA body of a gun |
| PCT/CN2019/084437 WO2020062854A1 (en) | 2018-09-28 | 2019-04-26 | Trigger assembly for reusable endoscopic cutter stapler gun body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140221.3A CN108969042A (en) | 2018-09-28 | 2018-09-28 | Reuse the percussion component of the hysteroscope Endo-GIA body of a gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108969042A true CN108969042A (en) | 2018-12-11 |
Family
ID=64544126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811140221.3A Pending CN108969042A (en) | 2018-09-28 | 2018-09-28 | Reuse the percussion component of the hysteroscope Endo-GIA body of a gun |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108969042A (en) |
| WO (1) | WO2020062854A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292408A (en) * | 2019-07-30 | 2019-10-01 | 舒拓 | Mounting structure for disposable hysteroscope Endo-GIA nail bin groupware |
| CN110559037A (en) * | 2019-09-26 | 2019-12-13 | 无锡东峰怡和科技发展有限公司 | Multifunctional blood vessel clamping device |
| WO2020062852A1 (en) * | 2018-09-28 | 2020-04-02 | 常州威克医疗器械有限公司 | Reusable endoscopic cutting stapler barrel |
| WO2020062854A1 (en) * | 2018-09-28 | 2020-04-02 | 常州威克医疗器械有限公司 | Trigger assembly for reusable endoscopic cutter stapler gun body |
| CN112603407A (en) * | 2020-12-18 | 2021-04-06 | 常州安康医疗器械有限公司 | Arc-shaped cutting anastomat with locking mechanism |
| CN113208677A (en) * | 2021-05-13 | 2021-08-06 | 苏州贝诺医疗器械有限公司 | Linear anastomat with multiple locking safety |
| CN113331898A (en) * | 2021-07-05 | 2021-09-03 | 苏州优脉瑞医疗科技有限公司 | Anastomat with wear-resisting type trigger mechanism |
| CN113520500A (en) * | 2021-07-19 | 2021-10-22 | 苏州优脉瑞医疗科技有限公司 | One-hand reset cutting anastomat capable of freely rotating |
| CN115712068A (en) * | 2023-01-09 | 2023-02-24 | 江苏孜航精密五金有限公司 | Durability tester for battery pack |
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| CN108969042A (en) * | 2018-09-28 | 2018-12-11 | 江苏孜航精密五金有限公司 | Reuse the percussion component of the hysteroscope Endo-GIA body of a gun |
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| WO2020062852A1 (en) * | 2018-09-28 | 2020-04-02 | 常州威克医疗器械有限公司 | Reusable endoscopic cutting stapler barrel |
| WO2020062854A1 (en) * | 2018-09-28 | 2020-04-02 | 常州威克医疗器械有限公司 | Trigger assembly for reusable endoscopic cutter stapler gun body |
| CN110292408A (en) * | 2019-07-30 | 2019-10-01 | 舒拓 | Mounting structure for disposable hysteroscope Endo-GIA nail bin groupware |
| CN110559037A (en) * | 2019-09-26 | 2019-12-13 | 无锡东峰怡和科技发展有限公司 | Multifunctional blood vessel clamping device |
| CN110559037B (en) * | 2019-09-26 | 2024-06-07 | 无锡东峰怡和科技发展有限公司 | Multifunctional blood vessel clamping device |
| CN112603407A (en) * | 2020-12-18 | 2021-04-06 | 常州安康医疗器械有限公司 | Arc-shaped cutting anastomat with locking mechanism |
| CN113208677B (en) * | 2021-05-13 | 2022-05-27 | 苏州贝诺医疗器械有限公司 | Linear anastomat with multiple locking safety |
| CN113208677A (en) * | 2021-05-13 | 2021-08-06 | 苏州贝诺医疗器械有限公司 | Linear anastomat with multiple locking safety |
| CN113331898A (en) * | 2021-07-05 | 2021-09-03 | 苏州优脉瑞医疗科技有限公司 | Anastomat with wear-resisting type trigger mechanism |
| CN113331898B (en) * | 2021-07-05 | 2022-08-26 | 苏州优脉瑞医疗科技有限公司 | Anastomat with wear-resisting type trigger mechanism |
| CN113520500B (en) * | 2021-07-19 | 2022-07-01 | 苏州优脉瑞医疗科技有限公司 | One-hand reset cutting anastomat capable of freely rotating |
| CN113520500A (en) * | 2021-07-19 | 2021-10-22 | 苏州优脉瑞医疗科技有限公司 | One-hand reset cutting anastomat capable of freely rotating |
| CN115712068A (en) * | 2023-01-09 | 2023-02-24 | 江苏孜航精密五金有限公司 | Durability tester for battery pack |
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| WO2020062854A1 (en) | 2020-04-02 |
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| PB01 | Publication | ||
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Effective date of registration: 20190125 Address after: 213018 No. 21 Huafeng Road, Dingyan Street, Wujin District, Changzhou City, Jiangsu Province Applicant after: Changzhou Victor Medical Instruments Co., Ltd. Address before: 213164 No. 256 Mingxin Middle Road, Hutang Town, Wujin District, Changzhou City, Jiangsu Province Applicant before: JIANGSU ZIHANG PRECISION HARDWARE CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |