CN104146765B - The flexible locking device of a kind of high frequency operation electrode - Google Patents
The flexible locking device of a kind of high frequency operation electrode Download PDFInfo
- Publication number
- CN104146765B CN104146765B CN201410447195.4A CN201410447195A CN104146765B CN 104146765 B CN104146765 B CN 104146765B CN 201410447195 A CN201410447195 A CN 201410447195A CN 104146765 B CN104146765 B CN 104146765B
- Authority
- CN
- China
- Prior art keywords
- clamping head
- retaining sleeve
- slide assemblies
- pushing component
- electrode
- 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.)
- Active
Links
- 230000000712 assembly Effects 0.000 claims abstract description 41
- 238000000429 assembly Methods 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000012634 fragment Substances 0.000 claims description 49
- 238000005266 casting Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Abstract
The present invention relates to the flexible locking device of a kind of high frequency operation electrode, comprising: a clamping head; One retaining sleeve, described clamping head is interspersed in retaining sleeve removably, and described clamping head coordinates the holding force produced for locking electrode with retaining sleeve; One elasticity part, described elasticity part is connected with clamping head, and described elasticity part, for providing screen resilience, pushes clamping head to retaining sleeve by this screen resilience so that the corresponding electrode of clamping head auto lock; One slide assemblies, promotes clamping head to skid off predetermined distance from retaining sleeve when described slide assemblies is for unlocking so that the holding force release of clamping head; And a pushing component, described pushing component and slide assemblies are in transmission connection; One end and the described clamping head of described slide assemblies offset, and the other end is connected with pushing component; Slide assemblies is driven to promote clamping head by this pushing component. The flexible locking device of the high frequency operation electrode of the present invention can improve the security of electrode when performing the operation, moreover it is possible to realizes the length adjusting arbitrarily electrode.
Description
Technical field
The present invention relates to medical treatment consumptive materials technical field, it is specifically related to the flexible locking device of a kind of high frequency operation electrode.
Background technology
The length of existing high frequency operation electrode is normally fixed, and the electrode usually needing to prepare different model in operation is to change, thus increases the working strength of medical matters personnel, affects working efficiency. For solving the problem, prior art occurs procedures electrode that can adjust electrode length. But prior art is normally come the length of control electrode by the frictional force between electrode and insulation covering, if frictional force between the two is too big, it is not easy to adjust the length of electrode, if when frictional force is big not, the phenomenon of procedures electrode in use less desirable retraction and elongation then often occurs, and causes non-controllable risk in surgical procedure.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of flexible locking device of high frequency operation electrode rational in infrastructure, that security is high, this device is possible not only to be adjusted by electrode very easily, but also can firmly be locked by electrode.
For achieving the above object, the present invention adopts following technical scheme:
The flexible locking device of a kind of high frequency operation electrode, comprising:
One clamping head;
One retaining sleeve, described clamping head is interspersed in retaining sleeve removably, and described clamping head coordinates the holding force produced for locking electrode with retaining sleeve;
One elasticity part, described elasticity part is connected with clamping head, and described elasticity part, for providing screen resilience, pushes clamping head to retaining sleeve by this screen resilience so that the corresponding electrode of clamping head auto lock;
One slide assemblies, promotes clamping head to skid off predetermined distance from retaining sleeve when described slide assemblies is for unlocking so that the holding force release of clamping head; And
One pushing component, described pushing component and slide assemblies are in transmission connection;One end and the described clamping head of described slide assemblies offset, and the other end is connected with pushing component; Slide assemblies is driven to promote clamping head by this pushing component.
Preferably, described clamping head has offered one first through hole along its axis direction; Being provided with to interval some projections in described clamping head, this projection is positioned on the perisporium of the first through hole.
Preferably, some shell fragments that described clamping head comprises a connection piece and is fixedly connected with web member; Described web member is hollow cylindrical; Described shell fragment interval is arranged; One end of each shell fragment is connected with described web member, and the other end is unsettled.
Preferably, successively decrease gradually in the direction that distance between each shell fragment and the first through-bore axis points to web member by the unsettled end of shell fragment.
Preferably, at least on the outside surface of a unsettled end of shell fragment, it is provided with a spacing block set; When described clamping head is interspersed in retaining sleeve, the end of this spacing block set and retaining sleeve outer wall offsets; Described retaining sleeve offers the 2nd through hole coordinated with described clamping head along its axis direction; Described 2nd through hole comprises cylindrical portion and truncated cone-shaped section; Described truncated cone-shaped section is for coordinating with described shell fragment, and the diameter of this truncated cone-shaped section is pointed to by truncated cone-shaped section and successively decreases gradually on the direction of cylindrical segment.
Preferably, described elasticity part is spring, shell fragment, rubber band, and one end of this elasticity part is fixedly connected with described clamping head, and the other end positions, by a mounting block, the fourth hole that described slide assemblies offers power pole and pass; One end and the described pushing component of this slide assemblies offset, and the other end and described clamping head offset.
Preferably, described slide assemblies comprises a pusher body and a slide block, and described pusher body is fixedly connected with slide block; Described pusher body has offered fourth hole described in along its axis direction; Described slide block and pushing component offset; The side that described slide block and pushing component offset is the first scarp.
Preferably, described pushing component being provided with the 2nd scarp offseted with described first scarp, described first scarp and the 2nd scarp are parallel to each other, and between the two can relatively sliding.
Preferably, described pushing component comprise a pushing block and have elastic deformation ability one by casting die, the upper end of described pushing block with fix by casting die, the one side that this pushing block and described slide assemblies offset is described 2nd scarp.
Preferably, described retaining sleeve, clamping head, slide assemblies or elasticity part are plastics or metal.
For achieving the above object, the present invention also provides another kind of high frequency operation electrode to stretch locking device, comprising: clamping head and retaining sleeve, described clamping head is interspersed in retaining sleeve removably, and described clamping head coordinates the holding force produced for locking electrode with retaining sleeve; Described retaining sleeve is the nut offering internal thread, and this retaining sleeve is threaded with described clamping head.
Preferably, described clamping head has offered one first through hole along its axis direction; Being provided with to interval some projections in described clamping head, this projection is positioned on the perisporium of the first through hole, and this clamping head has offered outside screw.
Preferably, some shell fragments that described clamping head comprises a connection piece and is in transmission connection with web member; Described web member is hollow cylindrical; Described shell fragment interval is arranged, and each shell fragment lays respectively at the periphery of the first through hole; One end of each shell fragment is connected with described web member, and the other end is unsettled, and the outside surface of each shell fragment has all been offered described outside screw.
Preferably, the surface of described shell fragment and projection is arc, and shell fragment, web member and projection are one-body molded.
The useful effect of the present invention:
In sum, the high frequency operation electrode of the present invention stretches locking device, is set on clamping head by retaining sleeve so that clamping head provides a holding force locking electrode, prevent the phenomenon of electrode in use less desirable retraction and elongation, it is to increase the security of high frequency operation electrode. In addition, by pushing component being applied an external force thus promotes slide assemblies to move towards the direction of clamping head in the process unlocked, thus after promoting clamping head to skid off predetermined distance in retaining sleeve, clamping head release holding force, now electrode can be carried out any length adjustment, after having adjusted, discharge described external force, by the screen resilience of an elasticity part, described clamping head is pushed away in retaining sleeve, it is achieved auto lock. So the present invention is possible not only to be adjusted by electrode very easily, but also can firm auto lock electrode, it is to increase the security of operation.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the flexible locking device of a kind of high frequency operation electrode in embodiments of the invention 1;
Fig. 2 is the sectional view of the flexible locking device of a kind of high frequency operation electrode in embodiments of the invention 1;
Fig. 3 is clamping head one-piece construction schematic diagram in embodiments of the invention 1;
Fig. 4 is the phantom view of retaining sleeve in embodiments of the invention 1;
Fig. 5 is the flexible locking device sectional view of a kind of high frequency operation electrode in embodiments of the invention 2.
In figure: 1, clamping head; 10, the first through hole; 11, protruding; 12, web member; 13, shell fragment; 14, spacing block set; 2, retaining sleeve; 20, the 2nd through hole; 21, cylindrical portion; 22, truncated cone-shaped section; 3, elasticity part; 4, slide assemblies; 41, pusher body; 410, fourth hole; 42, slide block; 421, the first scarp; 5, pushing component; 51, pushing block; 52, by casting die; 521, the 2nd scarp; 6, mounting block; 60, third through-hole; 100, electrode.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
Embodiment 1
With reference to Fig. 1 and Fig. 2, a kind of high frequency operation electrode described in the present embodiment stretches locking device, comprises clamping head 1, retaining sleeve 2, elasticity part 3, slide assemblies 4 and pushing component 5. Described clamping head 1 is interspersed in retaining sleeve 2 removably. Described elasticity part 3 is connected with clamping head 1. One end and the described clamping head 1 of described slide assemblies 4 offset, and the other end is connected with pushing component 5. Described pushing component 5 is in transmission connection with slide assemblies 4. Described clamping head 1 coordinates the holding force produced for locking electrode 100 with retaining sleeve 2. Described elasticity part 3 can provide screen resilience, and this screen resilience is for pushing clamping head 1 to retaining sleeve 2 so that the corresponding electrode 100 of clamping head 1 auto lock. Clamping head 1 is promoted to skid off predetermined distance from retaining sleeve 2 when described slide assemblies 4 is for unlocking so that the holding force release of clamping head 1. Described pushing component 5 moves for driving slide assemblies 4 when unlocking so that slide assemblies 4 promotes described clamping head 1 to move towards the direction away from retaining sleeve 2.
In conjunction with reference to Fig. 3, described clamping head 1 has offered one first through hole 10 along its axis direction. This first through hole 10 can power pole 100 pass. Being provided with to interval some protruding 11 in described clamping head 1, namely this projection 11 is positioned on the perisporium of the first through hole 10, and this projection 11 is for being connected with elasticity part 3, it is also possible to more firmly hold described electrode 100 during for locking electrode 100 tightly.
Preferably, some shell fragments 13 that described clamping head 1 comprises a connection piece 12 and is fixedly connected with web member 12. Described web member 12 is hollow cylindrical, that is: this web member 12 internal space is a part for described first through hole 10. Described shell fragment 13 interval is arranged, and each shell fragment 13 lays respectively at the periphery of the first through hole 10. One end of each shell fragment 13 is connected with described web member 12, and the other end is unsettled.
Described shell fragment 13 all one end with web member 12 be connected. At least one shell fragment 13 is convexly equipped with described protruding 11. The surface of each shell fragment 13 and projection 11 all can be arc. Successively decrease gradually in the direction that distance between each shell fragment 13 and the first through hole 10 axis points to web member 12 by the unsettled end of shell fragment 13; That is, when released state, each shell fragment 13 mutually encloses and closes in round table-like. Described shell fragment 13, web member 12 and projection 11 can be one-body molded.
Preferably, in order to prevent clamping head 1 from wearing in public in retaining sleeve 2 under the effect of elasticity part 3, on the outside surface of a unsettled end of shell fragment 13, a spacing block set 14 at least it is provided with. When described clamping head 1 is interspersed in retaining sleeve 2, this spacing block set 14 offsets with the end of retaining sleeve 2 outer wall, thus prevents clamping head 1 from continuing to enter in retaining sleeve 2. Thus improve security and the stability of device of the present invention.
In conjunction with reference to Fig. 4, described retaining sleeve 2 offers the 2nd through hole 20 coordinated with described clamping head 1 along its axis direction. When the shell fragment 13 of described clamping head 1 is plugged in the 2nd through hole 20, each shell fragment 13 is all pushed to described first through hole 10 by the inwall of retaining sleeve 2 so that each shell fragment 13 draws in. When described shell fragment 13 stretches out when the 2nd through hole 20 is outer, each shell fragment 13 moves towards the direction away from the first through hole 10 according to the screen resilience of self.
Preferably, described 2nd through hole 20 comprises cylindrical portion 21 and truncated cone-shaped section 22. Described truncated cone-shaped section 22 is for coordinating with described shell fragment 13, and the diameter of this truncated cone-shaped section 22 is pointed to by truncated cone-shaped section 22 and successively decreases gradually on the direction of cylindrical segment 21, thus facilitates shell fragment 13 to enter or skid off the 2nd through hole 20.
Described elasticity part 3 can be the object that a spring, elasticity sheet, rubber band etc. have elastic force. One end of this elasticity part 3 is fixedly connected with described clamping head 1, and the other end positions by a mounting block 6. Described mounting block 6 can be fixed a housing of electrode 100. This mounting block 6 can be conical, offers the third through-hole 60 that a power pole 100 is passed along its axis direction. It can be appreciated that this mounting block 6 can also omit, in other way elasticity part 3 is positioned.
Described slide assemblies 4 comprises pusher body 41 and a slide block 42, and described pusher body 41 is fixedly connected with slide block 42. Described pusher body 41 offers the fourth hole 410 that a power pole 100 is passed along its axis direction. One end and the described pushing component 5 of this slide assemblies 4 offset, and namely described slide block 42 offsets with described pushing component 5, and the other end and described clamping head 1 offset. The side that described slide block 42 and pushing component 5 offset is in being the first scarp 421. The first scarp 421 on slide block 42 can be arbitrarily angled inclined-plane. It is even possible that cancel the first scarp 421 and be directly connected with pushing component 5, Level Promoting or slip pushing component 5 all can cause the transverse direction of slide block 42 to move. It can be appreciated that described pusher body 41 can omit, offseted with described clamping head 1 by described slide block 42.
Described pushing component 5 comprises a pushing block 51 and has the one of elastic deformation ability by casting die 52, and the upper end of described pushing block 51 is with press casting die 52 fixing. The one side that this pushing block 51 and described slide assemblies 4 offset is the 2nd scarp 521. Described first scarp 421 and the 2nd scarp 521 are parallel to each other, and can relatively sliding. These two scarp form the angle of predetermined size respectively with the axis of fourth hole 410. The big I of this angle is determined according to actual needs, such as, can be the angle of any size such as 30 ��, 45 ��, 48 ��, 50 �� or 60 ��.
Described retaining sleeve 2, clamping head 1, slide assemblies 4 and elasticity part 3 can be plastics respectively or metal is made.
The principle of work of the flexible locking device of a kind of high frequency operation electrode described in embodiment:
Composition graphs 1 and Fig. 2, can be set in clamping head 1, slide assemblies 4 and elasticity part 3 respectively on electrode 100 respectively, and described retaining sleeve 2 is set in the periphery of clamping head 1, described pushing component 5 is arranged on one end of slide assemblies 4. Described elasticity part 3 provide after being located by a mounting block 6 thrust of one impel clamping head 1 intert retaining sleeve 2 the 2nd through hole 20 in. Now the side of the shell fragment 13 of clamping head 1 and the truncated cone-shaped section 22 of the 2nd through hole 20 offsets, the shell fragment 13 of clamping head 1 is drawn in, so that clamping head 1 provides a holding force to reach the object firmly locked by electrode 100 towards the Direction distortion of electrode 100.
When by when pressing casting die 52 of pressed by external force pushing component 5, described pushing block 51 moves towards the direction of slide assemblies 4, sliding in relative 2nd scarp 521, first scarp 421 of the slide block 42 made, thus promotes slide block 42 and pusher body 41 to move towards the direction of clamping head 1. Realize promoting clamping head 1 synchronizing moving by slide assemblies 4, when by the shell fragment 13 of clamping head 1 in the 2nd through hole 20 of retaining sleeve 2, skid off predetermined distance after, each shell fragment 13 moves towards the direction away from electrode 100 according to the screen resilience of self, making clamping head 1 discharge blessing power and reach the object of unblock, now described clamping head 1 coordinates with mounting block 6 elasticity part 3 is compressed. After cancelling described external force, return to normality by casting die 51 automatic rebounding; Now clamping head 1 is promoted to intert to, in retaining sleeve 2, pushing described shell fragment 13 to electrode 100 direction by the inwall of retaining sleeve 2 and move so that shell fragment 13 draws in thus realizes auto lock electrode by the screen resilience of elasticity part 3.
Described when needs adjust electrode 100 length time, pressed by external force pushing component 5 can be passed through, making clamping head 1 discharge the holding force of holding electrode 100, then adjust the length of electrode or the angle of rotating electrode 100 as required, cancelling described external force after having adjusted can be automatically locked. By the device of the present invention, it is possible not only to the dead electrode 100 of firm lock, prevent electrode 100 in use less desirable retraction or elongation, it is to increase the security of electrode 100, and adjustment of can also in case of need electrode 100 being stretched with carrying out any length.
Embodiment 2
With reference to Fig. 4, the difference of the present embodiment and embodiment 1 is: can omit described elasticity part 3, slide assemblies 4 and pushing component 5. The outside surface of described clamping head 1 is provided with outside screw (figure does not mark). Described retaining sleeve 2 is for offering the nut of internal thread (figure does not mark). Preferably, described outside screw can be opened on the outside surface of shell fragment 13.This retaining sleeve 2 can be threaded with clamping head 1. When turn retaining sleeve 2 towards shell fragment 13 unsettled end move time, reach locking electrode 100 object, prevent the phenomenon of electrode 100 in use less desirable retraction and elongation, it is to increase the security of device of the present invention. When described retaining sleeve 2 moves towards the direction of web member 12, reach release electrode 100 and accommodate the effect of power, now can adjust arbitrarily the length of electrode 100.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and these all changes and deformation all should belong within the protection domain of the claims in the present invention.
Claims (6)
1. the flexible locking device of high frequency operation electrode, it is characterised in that, comprising:
One clamping head;
One retaining sleeve, described clamping head is interspersed in retaining sleeve removably, and described clamping head coordinates the holding force produced for locking electrode with retaining sleeve;
One elasticity part, described elasticity part is connected with clamping head, and described elasticity part, for providing screen resilience, pushes clamping head to retaining sleeve by this screen resilience so that the corresponding electrode of clamping head auto lock;
One slide assemblies, promotes clamping head to skid off predetermined distance from retaining sleeve when described slide assemblies is for unlocking so that the holding force release of clamping head; And
One pushing component, described pushing component and slide assemblies are in transmission connection; One end and the described clamping head of described slide assemblies offset, and the other end is connected with pushing component; Slide assemblies is driven to promote clamping head by this pushing component;
Described elasticity part is spring, shell fragment or rubber band, and one end of this elasticity part is fixedly connected with described clamping head, and the other end is positioned by a mounting block; Described slide assemblies offers the fourth hole that power pole is passed; One end and the described pushing component of this slide assemblies offset, and the other end and described clamping head offset;
Described clamping head has offered one first through hole along its axis direction; Being provided with to interval some projections in described clamping head, this projection is positioned on the perisporium of the first through hole.
2. the flexible locking device of high frequency operation electrode according to claim 1, it is characterised in that, some shell fragments that described clamping head comprises a connection piece and is fixedly connected with web member; Described web member is hollow cylindrical; Described shell fragment interval is arranged; One end of each shell fragment is connected with described web member, and the other end is unsettled.
3. the flexible locking device of high frequency operation electrode according to claim 2, it is characterised in that, at least on the outside surface of a unsettled end of shell fragment, it is provided with a spacing block set; When described clamping head is interspersed in retaining sleeve, the end of this spacing block set and retaining sleeve outer wall offsets; Described retaining sleeve offers the 2nd through hole coordinated with described clamping head along its axis direction; Described 2nd through hole comprises cylindrical portion and truncated cone-shaped section; Described truncated cone-shaped section is for coordinating with described shell fragment, successively decreases gradually in the direction that the diameter of this truncated cone-shaped section points to cylindrical portion by truncated cone-shaped section.
4. the flexible locking device of high frequency operation electrode according to claim 1, it is characterised in that, described slide assemblies comprises a pusher body and a slide block, and described pusher body is fixedly connected with slide block; Described pusher body has offered described fourth hole along its axis direction; Described slide block and pushing component offset; The side that described slide block and pushing component offset is the first scarp.
5. the flexible locking device of high frequency operation electrode according to claim 4, it is characterized in that, being provided with one the 2nd scarp offseted with described first scarp on described pushing component, described first scarp and the 2nd scarp are parallel to each other, and between the two can relatively sliding.
6. the flexible locking device of high frequency operation electrode according to claim 5, it is characterized in that, described pushing component comprise a pushing block and have elastic deformation ability one by casting die, the upper end of described pushing block with fix by casting die, the one side that this pushing block and described slide assemblies offset is described 2nd scarp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410447195.4A CN104146765B (en) | 2014-09-03 | 2014-09-03 | The flexible locking device of a kind of high frequency operation electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410447195.4A CN104146765B (en) | 2014-09-03 | 2014-09-03 | The flexible locking device of a kind of high frequency operation electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104146765A CN104146765A (en) | 2014-11-19 |
| CN104146765B true CN104146765B (en) | 2016-06-08 |
Family
ID=51872548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410447195.4A Active CN104146765B (en) | 2014-09-03 | 2014-09-03 | The flexible locking device of a kind of high frequency operation electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104146765B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481267B (en) * | 2016-10-14 | 2018-03-09 | 国网山东省电力公司商河县供电公司 | A kind of weight is light, the increased portable multifunctional of tread width closes ladder |
| CN115634011B (en) * | 2022-12-12 | 2023-03-28 | 厚凯(北京)医疗科技有限公司 | Wrench assembly and ultrasonic operation system thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5984918A (en) * | 1997-12-22 | 1999-11-16 | Garito; Jon C. | Electrosurgical handpiece with multiple electrode collet |
| US7367973B2 (en) * | 2003-06-30 | 2008-05-06 | Intuitive Surgical, Inc. | Electro-surgical instrument with replaceable end-effectors and inhibited surface conduction |
| CN2850543Y (en) * | 2005-11-18 | 2006-12-27 | 冯俊华 | Electrocoagulation head extension control unit of micro-traumatic electrocoagulation conduit |
| CN103442658B (en) * | 2010-11-05 | 2016-03-23 | 伊西康内外科公司 | There is the surgical instruments of modular clamp pad |
| CN201894672U (en) * | 2010-12-01 | 2011-07-13 | 张永金 | Bendable electric coagulation separating pliers |
| GB201119897D0 (en) * | 2011-11-18 | 2011-12-28 | Gyrus Medical Ltd | Electrosurgical instrument |
| CN204158492U (en) * | 2014-09-03 | 2015-02-18 | 广州雪利昂生物科技有限公司 | A kind of high frequency operation electrode stretches locking device |
-
2014
- 2014-09-03 CN CN201410447195.4A patent/CN104146765B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104146765A (en) | 2014-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3381388A3 (en) | Cranial bone fixing device and surgical tool thereof | |
| MX2011007880A (en) | Syringe. | |
| CN104146765B (en) | The flexible locking device of a kind of high frequency operation electrode | |
| WO2014127192A3 (en) | Rod attachment assembly for occipital plate | |
| CN204158492U (en) | A kind of high frequency operation electrode stretches locking device | |
| EP2873873A3 (en) | Folded beam clamp | |
| CN108042257A (en) | A kind of synthetism fixing device | |
| CN207898547U (en) | Ear-nose-throat department instrument clamping and positioning device | |
| CN206817055U (en) | A kind of electrical equipment base support | |
| CN105055011A (en) | Skull flap restoration fixing clamp | |
| CN207408865U (en) | A kind of computer display | |
| CN104983500A (en) | Multifunctional traction device for orthopedics department | |
| EP2083484A3 (en) | Locking threaded connection coaxial connector | |
| CN206543162U (en) | Telescopic mop bar | |
| MX2019003375A (en) | Indirect attachment of a needle to a mesh suture. | |
| CN208525068U (en) | Based on the matched skin traction device of exterior fixing rack institute | |
| CN204140576U (en) | A kind of Novel foot pipe shrinking structure | |
| CN204428086U (en) | A kind of operation drag hook for general surgery department device | |
| EP3213703A3 (en) | Fixators for bone stabilization | |
| CN204951130U (en) | Orthopedics implant cable device | |
| CN206167058U (en) | Department of general surgery uses limbs mount | |
| CN204890155U (en) | Skull lamella fixation clamp that resets | |
| CN105570268A (en) | T-shaped bolt dropping preventing slot channel | |
| CN102809127B (en) | Ballast fixing device and ballast component | |
| CN201612726U (en) | Adjustable finger fixing clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High-frequency surgical electrode stretching, retracting and locking device Effective date of registration: 20200213 Granted publication date: 20160608 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU ARAHELIO BIOLOGICAL TECHNOLOGY CO.,LTD. Registration number: Y2020980000243 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210528 Granted publication date: 20160608 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU ARAHELIO BIOLOGICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980000243 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A telescopic locking device for high frequency surgical electrode Effective date of registration: 20210617 Granted publication date: 20160608 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU ARAHELIO BIOLOGICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980004841 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220704 Granted publication date: 20160608 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU ARAHELIO BIOLOGICAL TECHNOLOGY CO.,LTD. Registration number: Y2021980004841 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A telescopic locking device for high frequency surgical electrode Effective date of registration: 20220711 Granted publication date: 20160608 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU ARAHELIO BIOLOGICAL TECHNOLOGY CO.,LTD. Registration number: Y2022980010170 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230918 Granted publication date: 20160608 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU ARAHELIO BIOLOGICAL TECHNOLOGY CO.,LTD. Registration number: Y2022980010170 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-frequency surgical electrode telescopic locking device Effective date of registration: 20231018 Granted publication date: 20160608 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU ARAHELIO BIOLOGICAL TECHNOLOGY CO.,LTD. Registration number: Y2023980061630 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160608 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU ARAHELIO BIOLOGICAL TECHNOLOGY CO.,LTD. Registration number: Y2023980061630 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-frequency surgical electrode telescopic locking device Granted publication date: 20160608 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU ARAHELIO BIOLOGICAL TECHNOLOGY CO.,LTD. Registration number: Y2024980008787 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |