CN105615947B - A kind of medical calm button lock card device and its unlocking manner - Google Patents
A kind of medical calm button lock card device and its unlocking manner Download PDFInfo
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- CN105615947B CN105615947B CN201610155621.6A CN201610155621A CN105615947B CN 105615947 B CN105615947 B CN 105615947B CN 201610155621 A CN201610155621 A CN 201610155621A CN 105615947 B CN105615947 B CN 105615947B
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- button
- sliding block
- rotating shaft
- handle
- reinforcement
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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
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in 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
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
- A61B2017/2912—Handles transmission of forces to actuating rod or piston
-
- 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
- A61B2017/2946—Locking means
Abstract
The invention provides a kind of medical calm button lock card device and its unlocking manner, locking device is provided with the handle of medical calm, locking device includes rack-plate and latch plate, the middle part of latch plate is arranged in handle by pivot pin and can rotated, and the upper end of latch plate is provided with the latch matched with rack-plate；Button formula card locking device is arranged on handle, and it includes button, sliding block, and one end level of sliding block is penetrated in handle, and button is fixed on the other end of sliding block and outside handle；The lower end of the latch plate is provided with card article, and sliding block is located at the lower section of card article, and the outer surface of sliding block is provided with plectrum, and plectrum is concordant with the position of card article；Button-spring resetting means is provided with described sliding block.The present invention is reasonable in design, and operating method is simple, time saving and energy saving, provides more comfortable, hommization mode of operation to doctor, improves procedure efficiency.
Description
Technical field
The present invention relates to a kind of medical calm button lock card device and its unlocking manner, it is mainly used in the locking of operating theater instruments
Switching control, belong to technical field of medical instruments.
Background technology
Laparoscopic surgery hand-held apparatus, particularly nipper, such as serration nipper, Cholecyst grasping clamp etc., clinical practice environment
Under, it is tired in order to mitigate using for operator, it is commonly designed one group of ratch mechanism and realizes self-locking.I.e. operator is captured using nipper
After tissue, ratch mechanism self-locking at once, such operator avoids the need for long-term force and grips pliers holding seized condition.
But under true clinical application environment, a part of usage time or a part of operation technique, operator will be repeatedly
Operation apparatus crawl and unclamp, and another part time or another part operation technique, it is necessary to catch somewhere tissue do not put.
When needing to operate apparatus crawl repeatedly and unclamp, ratch mechanism needs to switch to failure state, has otherwise interfered with operator
Use, make it feel inconvenient；And when needing to catch somewhere tissue not put, then need to switch to effective status.
Quickly and easily switch to solve abdominal operation apparatus ratch mechanism between effective status and disarmed state
Problem, the existing a variety of ratch mechanisms of in the market, is singly summed up and is broadly divided into following a few classes：
1st, the ratch mechanism of no-failure：The operator scheme does not make the mechanism that pintle hook lock fails individually, in use demand
The operational requirements of doctor can not be fully met.
2nd, sliding mandril mechanism：Sliding mandril presses toward handle orientations, and driving ratchet piece rotates to an angle around its axle center,
It is allowed to not coordinate with another ratchet, therefore tooth is invalid；When sliding mandril is toward away from handle orientations movement, ratchet plate is in bullet
Resetted under spring active force, coordinate with another ratchet, switch to ratchet effective.Sliding mandril is needed with middle finger or forefinger by stopping
The direction of handle；Sliding mandril moves forward, and during this mechanism action, operation driving push rod reach is inconvenient for operation.
3rd, linkage is swung：Oscillating rod to be pressed to swing to handle orientations, driving ratchet piece rotates to an angle around its axle center,
Therefore ratchet is invalid, is allowed to not coordinate with another ratchet；When oscillating rod is arranged away from handle orientations, ratchet piece is in spring
Resetted under active force, then ratchet is effective.The singlehanded bad operation of such a mechanism, it is often necessary to two hand operations；Or with middle finger or
Little finger operates, inconvenient for operation.
Several ratch mechanisms above, otherwise one hand can not be realized, otherwise it is extremely inconvenient to operate.
China Patent No.：201310748534.8 a kind of Multifunctional needle holder is disclosed, its handle part
There is locking device, be easy to keep handle clamped condition.But there is no unlocking mechanism yet, it is just inconvenient during frequent folding handle.
The content of the invention
The technical problems to be solved by the invention are to overcome the above-mentioned deficiency in the presence of prior art, and provide one kind and set
Rational medical calm button lock card device and its unlocking manner are counted, by button type structure, makes pintle hook lock between failing and coming into force
Switching, while the function of compatible unblock.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of medical calm button lock card device, institute
State and locking device is provided with the handle of medical calm, locking device includes rack-plate and latch plate, passes through axle in the middle part of latch plate
Pin is arranged in handle and can rotated, and the upper end of latch plate is provided with the latch matched with rack-plate.Hold with a firm grip handle, latch can be with
Latch plate is blocked, realizes self-locking, operator avoids the need for the gripping handle holding seized condition that exerts a force for a long time.
It is characterized in that：Described button lock card device be arranged on handle on, it include button, sliding block, the one of sliding block
End level is penetrated in handle, and button is fixed on the other end of sliding block and outside handle；The lower end of the latch plate is provided with card
Bar, sliding block are located at the lower section of card article, and the outer surface of sliding block is provided with plectrum, and plectrum is concordant with the position of card article；Described sliding block
Inside it is provided with button-spring resetting means.Button press, sliding block is promoted to be moved horizontally into handle, plectrum drives card article to make latch
Plate rotates, so that latch leaves rack-plate, locking device failure；Button press again, in the work of button-spring resetting means
Under, button band movable slider is resetted, and latch is kept in the center, and locking device comes into force once again.It is easy to operate, it need to only be pressed by finger
Button realizes coming into force or failing for locking device, improves procedure efficiency.
Button-spring resetting means of the present invention includes spring, rotating shaft, axle sleeve, and described axle sleeve is fixed on handle
Interior, the front end of rotating shaft is inserted in axle sleeve, and rear end passes through spring and button connects；The outer surface of rotating shaft rear end is provided with three uniformly
The deck of distribution, separated by three clamp bar slots between three decks, long spire face and short helicoid are provided with deck；The axle sleeve
Outer wall be provided with three link slots, the position of three link slots is corresponding with three clamp bar slots；Axle sleeve is provided with respect to one end of deck
The long spire face of spiral camber, the spiral camber and deck and short helicoid match；The inwall of the sliding block is provided with three
Reinforcement, three reinforcements are respectively clamped into three clamp bar slots, and the end of reinforcement is provided with and long spire face and short helicoid phase
The inclined-plane of matching.
Button press, sliding block are promoted, and reinforcement is entered in link slot by neck, in the presence of spring thrust, card
The helicoid of seat and the spiral camber of axle sleeve are spinned motion, are blocked after making the distance in one long spire face of rotating shaft rotation；Now
Release button, under the action of the spring button and sliding block retrogressing, the inclined-plane of reinforcement snap onto the bottom positioning in long spire face；This
When plectrum card article pushed open make latch strip move latch to rotate, latch is away from rack-plate, locking device failure.
Button press again, reinforcement are re-introduced into link slot, and deck is spinned motion with axle sleeve again, makes rotating shaft
Blocked after rotating the distance of a short helicoid；Now release button, under the action of the spring button and sliding block retrogressing, reinforcement
Inclined-plane returned to along short helicoid in neck, sliding block and button return to initial position under the action of the spring, and latch resets,
Locking device comes into force.
The front end of rotating shaft of the present invention is provided with outwardly boss, be provided with axle sleeve matched with boss it is recessed
Groove, boss are caught in groove.Boss plays position-limiting action, prevents rotating shaft from departing from axle sleeve, makes whole device operation more stable.
Present invention also offers a kind of unlocking manner of medical calm button lock card device, its unlocked step are as follows：
（1）Button is pinned, sliding block is promoted, and three reinforcements depart from neck and entered in link slot, and now rotating shaft, which is broken away from, to be added
The constraint of strengthening tendons, it can rotate；
（2）Sustained hold button, in the presence of spring thrust, the long spire face of deck and short helicoid and axle sleeve spiral
Curved surface is spinned motion, and rotating shaft rotation, until button press is on earth, rotating shaft can not rotate；The now long spire face face of deck
Link slot；
（3）Release button, under the action of the spring, sliding block are retreated, and reinforcement is gradually backed out from link slot, reinforcement end
The inclined-plane at end promotes along long spire face, while reinforcement drives rotating shaft to continue to rotate, until the end of reinforcement reaches long spiral shell
The bottom of radial facing；Now sliding block stops retreating, and rotating shaft is stopped the rotation, and whole device is stable；
（4）When needing locking device to come into force, button is pinned again, sliding block is promoted, and reinforcement is again introduced into link slot,
The constraint of reinforcement is broken away from rotating shaft, continues to rotate, until button press is on earth, rotating shaft can not rotate；The now short spiral of deck
Face face link slot；
（5）Release button, under the action of the spring, sliding block are retreated, and reinforcement is gradually backed out from link slot, reinforcement end
The inclined-plane at end promotes along short helicoid, while reinforcement drives rotating shaft to continue to rotate, until neck realigns with link slot,
Reinforcement is retreated into neck under the action of the spring, and sliding block and button return to initial position.
Above-mentioned（2）In step, plectrum promotes with sliding block, and push card bar drives latch plate to rotate, and makes latch away from rack
Plate；The（3）In step, plectrum slightly retreats, and positions immediately, latch is kept spaced from the position of rack-plate, locking device failure；
The operation technique of folding handle can be needed at any time.
Above-mentioned（5）In step, resetted with the retrogressing of sliding block, plectrum leaves card article reset, and latch resets, locking device weight
Newly come into force；The operation technique of handle can be needed to hold for a long time.
During operation, can button press as needed, switched over to whether locking device comes into force.
The present invention compared with prior art, has following positive effect：Reasonable in design, operating method is simple, time saving
It is laborsaving, more comfortable, hommization mode of operation is provided to doctor, improves procedure efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation at button position in the present invention.
Fig. 3 is the structural representation of rotating shaft in the present invention.
The when Fig. 4 uses for the present invention（3）The structural representation of step（Remove sliding block）.
The when Fig. 5 uses for the present invention（4）The structural representation of step（Remove sliding block）.
The when Fig. 6 uses for the present invention（5）The structural representation of step（Remove sliding block）.
Embodiment
Below in conjunction with the accompanying drawings and the invention will be further described by embodiment.
Embodiment：
Referring to Fig. 1~Fig. 6, in the present embodiment, locking device is provided with the handle 1 of medical calm, locking device includes tooth
Batten 11 and latch plate 12, by that can be rotated in the handle 1 of pivot pin 17, the upper end of latch plate 12 is provided with the middle part of latch plate 12
The latch 13 matched with rack-plate 11.Hold with a firm grip handle 1, latch 13 can block latch plate 12, realize self-locking, and operator is just not required to
The gripping handle 1 that to exert a force for a long time keeps seized condition.
Button lock card device described in the present embodiment is arranged on handle 1, and it includes button 5, sliding block 6, and the one of sliding block 6
End level is penetrated in handle 1, and button 5 is fixed on the other end of sliding block 6 and outside handle 1；The lower end of the latch plate 12 is set
Card article 14 is equipped with, sliding block 6 is located at the lower section of card article 14, and the outer surface of sliding block 6 is provided with plectrum 15, the position of plectrum 15 and card article 14
Horizontalization is neat；Button-spring resetting means is provided with described sliding block 6.Button press 5, promote sliding block 6 is horizontal into handle 1 to move
Dynamic, plectrum 15 drives card article 14 to rotate latch plate 12, so that latch 13 leaves rack-plate 11, locking device failure；Again
Button press 5, in the presence of button-spring resetting means, button 5 is resetted with movable slider 6, and latch 13 is kept in the center, locking dress
Put and come into force once again.It is easy to operate, only coming into force or failing for locking device need to be realized by finger button press 5, improve operation
Efficiency.
In the present embodiment, button-spring resetting means includes spring 4, rotating shaft 2, axle sleeve 3, and described axle sleeve 3 is fixed on hand
In handle 1, the front end of rotating shaft 2 is inserted in axle sleeve 3, and rear end is connected by spring 4 with button 5；The outer surface of the rear end of rotating shaft 2 is provided with
Three equally distributed decks 7, separated by three clamp bar slots 8 between three decks 7, long spire face 71 and short is provided with deck 7
Helicoid 72；The outer wall of the axle sleeve 3 is provided with three link slots 9, and the position of three link slots 9 is corresponding with three clamp bar slots 8；Axle sleeve
One end of 3 relative decks 7 is provided with spiral camber 31, long spire face 71 and short helicoid 72 of the spiral camber 31 with deck 7
Match；The inwall of the sliding block 6 is provided with three reinforcements 61, and three reinforcements 61 are respectively clamped into three clamp bar slots 8, reinforcement
61 end is provided with the inclined-plane to match with long spire face 71 and short helicoid 72.
In the present embodiment, the front end of rotating shaft 2 is provided with outwardly boss 21, is provided with axle sleeve 3 and boss 21
The groove 32 matched somebody with somebody, boss 21 are caught in groove 32.Boss 21 plays position-limiting action, prevents rotating shaft 2 from departing from axle sleeve 3, makes entirely to fill
It is more stable to put operation.
The unlocked step of the present embodiment is as follows：
（1）Referring to Fig. 2, button 5 is pinned, sliding block 6 promotes, and three reinforcements 61 depart from neck 8 and entered in link slot 9,
The constraint of reinforcement 61 is broken away from now rotating shaft 2, can be rotated；
（2）Sustained hold button 5, in the presence of the thrust of spring 4, the long spire face 71 of deck 7 and short helicoid 72 with
The spiral camber 31 of axle sleeve 3 is spinned motion, and rotating shaft 2 rotates, until button 5 is pressed into bottom, rotating shaft 2 can not rotate；Now deck 7
The face link slot 9 of long spire face 71；
（3）Referring to Fig. 4, release button 5, in the presence of spring 4, sliding block 6 retreats, reinforcement 61 from link slot 9 by
Gradually exit, the inclined-plane of the end of reinforcement 61 promotes along long spire face 71, while reinforcement 61 drives rotating shaft 2 to continue to rotate, directly
The bottom in long spire face 71 is reached to the end of reinforcement 61；Now sliding block 6 stops retreating, and rotating shaft 2 is stopped the rotation, whole device
It is stable；
（4）Referring to Fig. 5, when needing locking device to come into force, button 5 is pinned again, sliding block 6 promotes, and reinforcement 61 is again
Into in link slot 9, the constraint of reinforcement 61 is broken away from rotating shaft 2, continues to rotate, until button 5 is pressed into bottom, rotating shaft 2 can not turn
It is dynamic；The now face link slot 9 of short helicoid 72 of deck 7；
（5）Referring to Fig. 6, release button 5, in the presence of spring 4, sliding block 6 retreats, reinforcement 61 from link slot 9 by
Gradually exit, the inclined-plane of the end of reinforcement 61 promotes along short helicoid 72, while reinforcement 61 drives rotating shaft 2 to continue to rotate, directly
Realigned to neck 8 and link slot 9, reinforcement 61 is retreated into neck 8 in the presence of spring 4, and sliding block 6 and button 5 return
To initial position.
Above-mentioned（2）In step, plectrum 15 promotes with sliding block 6, promotes card article 14 to drive latch plate 12 to rotate, makes latch 13
Away from rack-plate 11；The（3）In step, plectrum 15 slightly retreats, and positions immediately, latch 13 is kept spaced from the position of rack-plate 11
Put, locking device failure；The operation technique of folding handle 1 can be needed at any time.
Above-mentioned（5）In step, resetted with the retrogressing of sliding block 6, plectrum 15 leaves card article 14 and resetted, and latch 13 resets, lock
Tight device comes into force again；The operation technique of handle 1 can be needed to hold for a long time.
During operation, can button press 5 as needed, switched over to whether locking device comes into force.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, as long as its part does not specify specific shape
Shape and size, then the part can be any shape and size being adapted with its structure；Meanwhile the title that part is taken
Can be different.The equivalent or simple change that all construction, feature and principles according to described in inventional idea of the present invention are done, is included in
In the protection domain of patent of the present invention.
Claims (3)
1. a kind of medical calm button lock card device, locking device is provided with the handle of the medical calm, locking device includes
Rack-plate and latch plate；The middle part of latch plate is arranged in handle by pivot pin, can be rotated；The upper end of latch plate be provided with
The latch of rack-plate matching；It is characterized in that：Described button lock card device is arranged on handle, and it includes button, sliding block,
One end level of sliding block is penetrated in handle, and button is fixed on the other end of sliding block and outside handle；The lower end of the latch plate
Card article is provided with, sliding block is located at the lower section of card article, and the outer surface of sliding block is provided with plectrum, and plectrum is concordant with the position of card article；Institute
Button-spring resetting means is provided with the sliding block stated；Described button-spring resetting means includes spring, rotating shaft, axle sleeve, institute
The axle sleeve stated is fixed in handle, and the front end of rotating shaft is inserted in axle sleeve, and rear end passes through spring and button connects；Outside rotating shaft rear end
Surface is provided with three equally distributed decks, is separated between three decks by three clamp bar slots, long spire face is provided with deck
With short helicoid；The outer wall of the axle sleeve is provided with three link slots, and the position of three link slots is corresponding with three clamp bar slots；Axle sleeve phase
Spiral camber is provided with to one end of deck, the long spire face of the spiral camber and deck and short helicoid match；The cunning
The inwall of block is provided with three reinforcements, and three reinforcements are respectively clamped into three clamp bar slots, and the end of reinforcement is provided with and length
The inclined-plane that helicoid and short helicoid match.
2. medical calm button lock card device according to claim 1, it is characterised in that：The front end of the rotating shaft is provided with
Outwardly boss, the groove matched with boss is provided with axle sleeve, boss is caught in groove.
3. a kind of unlocking manner according to any described medical calm button lock card device of claim 1~2, its feature exists
In：Its unlocked step is as follows：
（1）Button is pinned, sliding block promotes, and three reinforcements depart from neck and entered in link slot, and reinforcement is broken away from now rotating shaft
Constraint, can rotate；
（2）Sustained hold button, in the presence of spring thrust, the long spire face of deck and short helicoid and axle sleeve spiral camber
Spin motion, rotating shaft rotation, until button press is on earth, rotating shaft can not rotate；The now long spire face face connection of deck
Groove；
（3）Release button, under the action of the spring, sliding block are retreated, and reinforcement is gradually backed out from link slot, reinforcement end
Inclined-plane promotes along long spire face, while reinforcement drives rotating shaft to continue to rotate, until the end of reinforcement reaches long spire face
Bottom；Now sliding block stops retreating, and rotating shaft is stopped the rotation, and whole device is stable；
（4）When needing locking device to come into force, button is pinned again, and sliding block is promoted, and reinforcement is again introduced into link slot, rotating shaft
The constraint of reinforcement is broken away from, continues to rotate, until button press is on earth, rotating shaft can not rotate；Now the short helicoid of deck is being just
To link slot；
（5）Release button, under the action of the spring, sliding block are retreated, and reinforcement is gradually backed out from link slot, reinforcement end
Inclined-plane promotes along short helicoid, while reinforcement drives rotating shaft to continue to rotate, until neck realigns with link slot, strengthens
Muscle is retreated into neck under the action of the spring, and sliding block and button return to initial position；
Above-mentioned（2）In step, plectrum promotes with sliding block, and push card bar drives latch plate to rotate, and makes latch away from rack-plate；
The（3）In step, plectrum slightly retreats, and positions immediately, latch is kept spaced from the position of rack-plate, and locking device loses
Effect；The operation technique of folding handle can be needed at any time；
Above-mentioned（5）In step, resetted with the retrogressing of sliding block, plectrum leaves card article reset, and latch is resetted, and locking device is given birth to again
Effect；The operation technique of handle can be needed to hold for a long time；During operation, can button press as needed, to locking device
Whether come into force and switch over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155621.6A CN105615947B (en) | 2016-03-18 | 2016-03-18 | A kind of medical calm button lock card device and its unlocking manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155621.6A CN105615947B (en) | 2016-03-18 | 2016-03-18 | A kind of medical calm button lock card device and its unlocking manner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105615947A CN105615947A (en) | 2016-06-01 |
| CN105615947B true CN105615947B (en) | 2018-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610155621.6A Active CN105615947B (en) | 2016-03-18 | 2016-03-18 | A kind of medical calm button lock card device and its unlocking manner |
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| CN (1) | CN105615947B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106551716B (en) * | 2016-10-24 | 2019-05-07 | 中国科学院深圳先进技术研究院 | Endoscope-assistant surgery instrument |
| EP3530197B1 (en) * | 2016-11-10 | 2024-04-03 | Reach Surgical, Inc. | Surgical instrument with interlocking function |
| US10786263B2 (en) * | 2017-08-15 | 2020-09-29 | Covidien Lp | Endoscopic reposable surgical clip applier |
| WO2019192068A1 (en) * | 2018-04-02 | 2019-10-10 | 成都五义医疗科技有限公司 | Surgical instrument |
| CN108814681B (en) * | 2018-04-23 | 2020-08-04 | 湖南瀚德微创医疗科技有限公司 | One-way locking surgical forceps structure |
| CN108567468B (en) * | 2018-04-23 | 2020-04-07 | 湖南瀚德微创医疗科技有限公司 | Locking state adjustable medical operating forceps |
| CN110226954B (en) * | 2019-07-17 | 2024-01-30 | 山东威瑞外科医用制品有限公司 | Surgical forceps |
| WO2023123498A1 (en) * | 2021-12-31 | 2023-07-06 | 杭州光典医疗器械有限公司 | Insertion surgical forceps |
| CN117297718B (en) * | 2023-11-27 | 2024-02-06 | 精勤智造(苏州)医疗科技有限公司 | Modularized minimally invasive surgical forceps |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2157042Y (en) * | 1993-06-15 | 1994-02-23 | 萧水树 | Automatic writing appliance with illuminating lamp |
| EP0584723B1 (en) * | 1992-08-19 | 1997-02-05 | United States Surgical Corporation | Handle for endoscopic surgical instruments and jaw structure |
| CN202437265U (en) * | 2012-02-10 | 2012-09-19 | 浙江苏嘉医疗器械股份有限公司 | Lock-mounted forceps for abdominal operation |
| CN202761377U (en) * | 2012-08-21 | 2013-03-06 | 杭州桐庐时空候医疗器械有限公司 | Bendable operating forceps draw rod locking device |
| CN104523321A (en) * | 2014-12-30 | 2015-04-22 | 杭州光典医疗器械有限公司 | Locking and clamping device with state switching function and surgical instrument |
| CN205626030U (en) * | 2016-03-18 | 2016-10-12 | 杭州光典医疗器械有限公司 | Medical calm push button pintle hook lock device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005011787A1 (en) * | 2005-03-11 | 2006-09-14 | Olympus Winter & Ibe Gmbh | Medical instrument with operating handle |
-
2016
- 2016-03-18 CN CN201610155621.6A patent/CN105615947B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0584723B1 (en) * | 1992-08-19 | 1997-02-05 | United States Surgical Corporation | Handle for endoscopic surgical instruments and jaw structure |
| CN2157042Y (en) * | 1993-06-15 | 1994-02-23 | 萧水树 | Automatic writing appliance with illuminating lamp |
| CN202437265U (en) * | 2012-02-10 | 2012-09-19 | 浙江苏嘉医疗器械股份有限公司 | Lock-mounted forceps for abdominal operation |
| CN202761377U (en) * | 2012-08-21 | 2013-03-06 | 杭州桐庐时空候医疗器械有限公司 | Bendable operating forceps draw rod locking device |
| CN104523321A (en) * | 2014-12-30 | 2015-04-22 | 杭州光典医疗器械有限公司 | Locking and clamping device with state switching function and surgical instrument |
| CN205626030U (en) * | 2016-03-18 | 2016-10-12 | 杭州光典医疗器械有限公司 | Medical calm push button pintle hook lock device |
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| Publication number | Publication date |
|---|---|
| CN105615947A (en) | 2016-06-01 |
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Address after: 311508 No. 2, Fengxiang Road, Tonglu Economic Development Zone, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Mindray Technology Co.,Ltd. Address before: No. 88, Baiyunyuan West Road, Tongjun Street, Tonglu County, Hangzhou, Zhejiang 311501 Patentee before: Hangzhou Optcla Medical Instrument Co.,Ltd. |
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