CN203802430U - Operation sheath for foramen intervertebrale mirror - Google Patents
Operation sheath for foramen intervertebrale mirror Download PDFInfo
- Publication number
- CN203802430U CN203802430U CN201420183654.8U CN201420183654U CN203802430U CN 203802430 U CN203802430 U CN 203802430U CN 201420183654 U CN201420183654 U CN 201420183654U CN 203802430 U CN203802430 U CN 203802430U
- Authority
- CN
- China
- Prior art keywords
- divergent channel
- convergent divergent
- utricle
- foramen intervertebrale
- card wheel
- 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.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
- A61B1/317—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes for bones or joints, e.g. osteoscopes, arthroscopes
Abstract
The utility model discloses an operation sheath for a foramen intervertebrale mirror. The operation sheath is used for fixing the foramen intervertebrale mirror and comprises an expansion tube with the two ends open and a connection sheath which is detachably connected with one end of the expansion tube. The connection sheath is provided with a through hole which penetrates through the two ends and a water inlet channel which is perpendicular to the through hole in the axial direction and communicated with the through hole. The water inlet channel outwards extends horizontally to form a water inlet connector which is used for being connected with a water pipe and leading water into the expansion tube to wash the foramen intervertebrale mirror. According to the operation sheath for the foramen intervertebrale mirror, the additionally arranged connection sheath is detachably connected with the expansion tube so that the connection sheath and the expansion tube can be separated and rotated, the connection sheath is further provided with a water inlet connector used for being connected with the water pipe and a switching valve arranged on the water pipe, water flow can be led into the expansion tube to wash the foramen intervertebrale mirror in real time, convenience is achieved, and valuable time is saved for an operation.
Description
Technical field
This utility model relates to a kind of operation sheath, particularly operation sheath for a kind of foramen intervertebrale lens.
Background technology
When doing operation on vertebra, in a lot of situations, all need on vertebra, hole, the vertebra patient's condition then foramen intervertebrale lens being stretched in Nei Yijiang hole, hole reflects, for doctor provides clearly pathologic condition so that operative treatment.But the foramen intervertebrale lens that is positioned at vertebral foramen often can be subject to polluting and make minute surface smudgy; now need to clean out in time and just can continue to use; in prior art, be all by introducing tiny water pipe; with current, minute surface is rinsed well, but water pipe mostly is independently mechanism, with time also need doctor specially to vacate a hands to operate; extremely inconvenient; and affect operation process, extend operating time, increase the weight of the misery of sufferer.
Utility model content
Problem to be solved in the utility model is to provide a kind of and detachably and with water supply connector make operation sheath for its foramen intervertebrale lens that can be connected fast with water pipe.
In order to address the above problem, this utility model provides operation sheath for foramen intervertebrale lens, be used for fixedly foramen intervertebrale lens, described foramen intervertebrale lens with connecting utricle comprise two ends be opening convergent divergent channel and with the detachable connecting utricle being connected in described convergent divergent channel one end, described connecting utricle be provided with the through hole that connects its two ends with the axial intake tunnel vertical and that be communicated with it of described through hole, thereby the outside horizontal-extending of described intake tunnel is formed for being connected with water pipe, water is introduced in described convergent divergent channel to the water supply connector with flushing foramen intervertebrale lens.
As preferably, one end of described convergent divergent channel is provided with union joint, described convergent divergent channel is connected in the through hole of described connecting utricle by described union joint, one end that described connecting utricle is connected with described convergent divergent channel is provided with the card wheel that matches with described union joint and rotate, described card wheel is provided with the connecting handle stretching out outside described connecting utricle and rotates and near with compression or away to unclamp described convergent divergent channel, thereby realize described convergent divergent channel, be connected to removably on described connecting utricle with push card wheel.
As preferably, on the outer wall of described connecting utricle, offer the open slot for accommodating described card wheel, described open slot is communicated with described through hole and connects the one end being connected with described convergent divergent channel to described connecting utricle, described card wheel is installed in described open slot by rotating shaft, and described rotating shaft is located at described card wheel near described connecting handle place.
As preferably, described union joint is hollow columnar, which is provided with that a circle coordinates with described card wheel to rotate the round bottom groove clamping with its laminating while compressing described union joint at described card wheel, the axis that described card is taken turns and the axis of described convergent divergent channel are perpendicular.
As preferably, described water supply connector is provided with for opening the controlled valve of closed described water supply connector.
As preferably, described connecting utricle is provided with for the fixing sealing cap of foramen intervertebrale lens away from one end of described convergent divergent channel, and described sealing cap is provided with the perforation being communicated with through hole in described connecting utricle, and described sealing cap is elastomer.
As preferably, described convergent divergent channel is provided with graduation mark, and its end face away from one end of described connecting utricle is wavy.
As preferably, one end of described convergent divergent channel is connected in the through hole of described connecting utricle by connecting tube, one end that described connecting utricle is connected with described convergent divergent channel is provided with the card wheel that matches with described union joint and rotate, described card wheel is provided with that the connecting handle stretching out outside described connecting utricle rotates with push card wheel and near to compress or away to unclamp described convergent divergent channel, thereby realizing described convergent divergent channel is connected on described connecting utricle removably; Described connecting tube comprises the first connecting portion and the second connecting portion, described the first connecting portion is connected with described through hole, described the second connecting portion is connected with described convergent divergent channel, described the first connecting portion is hollow columnar, which is provided with that a circle coordinates with described card wheel to rotate the round bottom groove clamping with its laminating while compressing described union joint at described card wheel, the axis that described card is taken turns and the axis of described the first connecting portion are perpendicular.
As preferably, described convergent divergent channel one end is provided with the union joint identical with described the first connecting portion structure, the second connecting portion of described connecting tube is provided with external screw thread, in described union joint, be provided with the female thread coordinating with described external screw thread, described union joint is threaded with the second connecting portion of described connecting tube.
As preferably, one end that described convergent divergent channel is connected with described connecting tube is provided with the female thread coordinating with the external screw thread of described the second connecting portion, and one end of described convergent divergent channel is threaded with the second connecting portion of described connecting tube.
Foramen intervertebrale lens of the present utility model is with the beneficial effect of operation sheath, owing to having set up the connecting utricle being connected with convergent divergent channel dismountable, make detachable between connecting utricle and convergent divergent channel, rotation, and on connecting utricle, be also provided with for the water supply connector of connecting water pipe and controlled valve provided thereon, current can be introduced in convergent divergent channel in real time to rinse foramen intervertebrale lens, convenient and swift, for the valuable time has been saved in operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of operation sheath for foramen intervertebrale lens of the present utility model.
Fig. 2 is the structural representation of the connecting utricle of operation sheath for foramen intervertebrale lens of the present utility model.
Fig. 3 is the structural representation of another angle of Fig. 2.
Fig. 4 is the structural representation of the convergent divergent channel of operation sheath for foramen intervertebrale lens of the present utility model.
Fig. 5 is the structural representation of the connecting tube of operation sheath for foramen intervertebrale lens of the present utility model.
Reference numeral:
1-convergent divergent channel; 2-connecting utricle; 3-union joint; 4-water supply connector; 5-first; 6-second portion; 7-through hole; 8-open slot; 9-card wheel; 10-connecting handle; 11-round bottom groove; 12-controlled valve; 13-sealing cap; 14-connecting tube; 15-the first connecting portion; 16-the second connecting portion.
The specific embodiment
Below in conjunction with accompanying drawing, foramen intervertebrale lens of the present utility model is described in detail with operation sheath.
As shown in Figure 1, operation sheath for the foramen intervertebrale lens of embodiment of the present utility model, be used for fixedly foramen intervertebrale lens, it comprise two ends be opening convergent divergent channel 1 and with the detachable connecting utricle being connected 2 in convergent divergent channel 1 one end, connecting utricle 2 be provided with the through hole 7 that connects its two ends with the axial intake tunnel vertical and that be communicated with it of through hole 7, thereby the outside horizontal-extending of intake tunnel is formed for being connected with water pipe, water is introduced to the interior water supply connector 4 with flushing foramen intervertebrale lens of convergent divergent channel 1.
As shown in Figure 1 and Figure 4, convergent divergent channel 1 is cylindric, and its one end being connected with connecting utricle 2 is provided with union joint 3, and the end face edge of the other end is wavy (referring to the low order end of convergent divergent channel in Fig. 2), to avoid injuring skin tissue, on this convergent divergent channel 1, be also provided with scale (not shown).Union joint 3 is short cylindrical shape, and its internal diameter is greater than the internal diameter of convergent divergent channel 1, and this union joint 3 can be integrally formed with convergent divergent channel 1, also can be that to be welded to each other all-in-one-piece split type.As shown in Figures 2 and 3, connecting utricle 2 is divided into two parts, its first 5 is column type, second portion 6 is connected to the right side (this right side is the right side in Fig. 2) of first 5, is a rectangular build, and through hole 7 runs through this first 5 and second portion 6, wherein be positioned at the partial through holes 7 of second portion 6 for accommodating union joint 3,5 rounding ofves of this second portion 6 and first are connected, and the connecting utricle 2 of this kind of form is beneficial to operator and grips, and is convenient to the application of force.Further, a side on second portion 6 vertical through hole 7 are axial is provided with an open slot 8, this open slot 8 is communicated with through hole 7, in open slot 8, be provided with a card wheel 9, thereby this card wheel 9 when rotating can near or away from union joint 3, convergent divergent channel 1 is clamped or is unclamped, realize convergent divergent channel 1 and be fixed on removably on connecting utricle 2.For ease of operating this card wheel 9, on this card wheel 9, be provided with a connecting handle 10 stretching out outside connecting utricle 2.In addition, open slot 8 is opened to second portion 6 and is provided with one end of through hole 7 so that block the installation of wheel 9.
Particularly, as shown in Figures 2 and 3, in the present embodiment, union joint 3 is provided with a circle round bottom groove 11.It is one cylindric that card wheel 9 is, it is located in open slot 8 by rotating shaft, card wheel 9 be axially perpendicular to through hole 7 axially, this rotating shaft is not installed on the axis of card wheel 9,, so that can rotating under the promotion of connecting handle 10, stretches out outside connecting utricle 2 on card wheel 9, protrude open slot 8 one end outwardly, and in the process being rotated further, can stretch into again the interior part of through hole 7, thereby reach, unclamp or compress convergent divergent channel 1(union joint 3) object.The radian of this round bottom groove 11 equates with the radian of card wheel 9, fit gradually and to rely on frictional force to drive union joint 3 to first's 5 motions of connecting utricle 2 with round bottom groove 11 when card wheel 9 rotates, until rear the clamping to fix whole convergent divergent channel 1 of fitting completely.For reducing working (finishing) area, can only rely on two cell walls to match with the round bottom groove 11 of union joint by this card wheel 9, a circle groove being set equally, so that union joint 3 is compressed or to be unclamped.
Particularly, at Fig. 2 of the present embodiment, when connecting handle 10 is when convergent divergent channel 1 direction is moved, card wheel 9 rotates under the drive of connecting handle 10, and away from union joint 3, card wheel 9 unclamps convergent divergent channel 1, now connecting utricle 2, in off working state, can take off convergent divergent channel 1 or install; When promotion connecting handle 10 moves its first 5 towards connecting utricle 2, card wheel 9 rotates until connecting handle 10 connects with connecting utricle 2 to the direction near union joint 3 gradually, now card wheel 9 contacts with union joint 3, and this card wheel 9 fits tightly with the round bottom groove 11 on union joint 3, convergent divergent channel 1 is fixed, connecting utricle 2 is in locking, i.e. duty.
For better fixing convergent divergent channel 1, card can be taken turns to 9 and be designed to ellipse or a clamp (not shown) with connecting handle 10 adaptations is set on connecting utricle 2, at the unstable connecting handle 10 that causes of locking state of connecting utricle 2, pitch avoiding.
Preferably, intake tunnel is located in the first 5 of connecting utricle 2, and its one end is communicated with through hole 7, the other end with outside is communicated with and the formation water supply connector 4 that stretches out with connecting water pipe, for controlling the turnover of current, the present embodiment is also provided with controlled valve 12 in this water supply connector 4.This water supply connector 4 and card wheel 9 are arranged on the not homonymy of connecting utricle 2, avoid both to influence each other, and hinder operation.
One end away from second portion 6 of the first 5 of connecting utricle 2 is provided with the sealing cap 13 of being made by rubber, and this sealing cap 13 is provided with a perforation being communicated with through hole 7, to fix its handle when the interior insertion foramen intervertebrale lens of connecting utricle 2, improves operating characteristics.
As shown in Figure 5, the size of the through hole 7 of this connecting utricle 2 is variable, with the convergent divergent channel 1 of the different bores of adaptation.Also can be by a connecting tube 14 be set, i.e. an adapter, so that same connecting utricle 2 can connect the convergent divergent channel 1 of at least two kinds of bores.Particularly, this connecting tube 14 is hollow form, namely, the first connecting portion 15 has the first perforation running through, the second connecting portion 16 has the second perforation running through, this first perforation is communicated with the second perforation, and this first connecting portion 15 is identical with above-mentioned union joint 3 structures, and is connected with the through hole 7 of connecting utricle 2.Its second connecting portion 16 is threaded with convergent divergent channel 1, in the interior female thread that arranges of union joint 3 of convergent divergent channel 1, in the second connecting portion 16 of connecting tube 14, external screw thread is set.Certainly, this convergent divergent channel 1 also can not arrange union joint 3, and namely, convergent divergent channel 1 is only a long tube, in its one end being connected with connecting tube 14, is provided with female thread.Biperforate bore of this connecting tube 14 is greater than the bore of the first perforation, certainly also can be less than the bore of the first perforation.
In cervical operation; often can between two joint vertebraes, add implant to avoid two joint vertebrae contacts; foramen intervertebrale lens of the present utility model can help doctor easily to complete this operation with operation sheath; only need choose the convergent divergent channel 1 with implant adaptation; foramen intervertebrale lens is inserted in this convergent divergent channel 1; again this convergent divergent channel 1 is connected and inserts interior the fixing of through hole 7 of connecting utricle 2 with connecting tube 14; then implant is filled in the free end of convergent divergent channel 1; now just convergent divergent channel 1 can be moved between two joint vertebraes, by foramen intervertebrale lens, implant be pushed out.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction this utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement this utility model in essence of the present utility model and protection domain, this modification or be equal to replacement and also should be considered as dropping in protection domain of the present utility model.
Claims (10)
1. foramen intervertebrale lens is with operating sheath, be used for fixedly foramen intervertebrale lens, it is characterized in that, described foramen intervertebrale lens with connecting utricle comprise two ends be opening convergent divergent channel and with the detachable connecting utricle being connected in described convergent divergent channel one end, described connecting utricle be provided with the through hole that connects its two ends with the axial intake tunnel vertical and that be communicated with it of described through hole, thereby the outside horizontal-extending of described intake tunnel is formed for being connected with water pipe, water is introduced in described convergent divergent channel to the water supply connector with flushing foramen intervertebrale lens.
2. foramen intervertebrale lens according to claim 1 is with operating sheath, it is characterized in that, one end of described convergent divergent channel is provided with union joint, described convergent divergent channel is connected in the through hole of described connecting utricle by described union joint, one end that described connecting utricle is connected with described convergent divergent channel is provided with the card wheel that matches with described union joint and rotate, described card wheel is provided with the connecting handle stretching out outside described connecting utricle and rotates and near with compression or away to unclamp described convergent divergent channel, thereby realize described convergent divergent channel, be connected to removably on described connecting utricle with push card wheel.
3. foramen intervertebrale lens according to claim 2 is with operating sheath, it is characterized in that, on the outer wall of described connecting utricle, offer the open slot for accommodating described card wheel, described open slot is communicated with described through hole and connects the one end being connected with described convergent divergent channel to described connecting utricle, described card wheel is installed in described open slot by rotating shaft, and described rotating shaft is located at described card wheel near described connecting handle place.
4. foramen intervertebrale lens according to claim 2 is with operating sheath, it is characterized in that, described union joint is hollow columnar, which is provided with that a circle coordinates with described card wheel to rotate the round bottom groove clamping with its laminating while compressing described union joint at described card wheel, the axis that described card is taken turns and the axis of described convergent divergent channel are perpendicular.
5. operation sheath for foramen intervertebrale lens according to claim 4, is characterized in that, described water supply connector is provided with for opening the controlled valve of closed described water supply connector.
6. foramen intervertebrale lens according to claim 4 is with operating sheath, it is characterized in that, described connecting utricle is provided with for the fixing sealing cap of foramen intervertebrale lens away from one end of described convergent divergent channel, and described sealing cap is provided with the perforation being communicated with through hole in described connecting utricle, and described sealing cap is elastomer.
7. operation sheath for foramen intervertebrale lens according to claim 4, is characterized in that, described convergent divergent channel is provided with graduation mark, and its end face away from one end of described connecting utricle is wavy.
8. foramen intervertebrale lens according to claim 1 is with operating sheath, it is characterized in that, one end of described convergent divergent channel is connected in the through hole of described connecting utricle by connecting tube, one end that described connecting utricle is connected with described convergent divergent channel is provided with the card wheel that matches with described union joint and rotate, described card wheel is provided with that the connecting handle stretching out outside described connecting utricle rotates with push card wheel and near to compress or away to unclamp described convergent divergent channel, thereby realizing described convergent divergent channel is connected on described connecting utricle removably; Described connecting tube comprises the first connecting portion and the second connecting portion, described the first connecting portion is connected with described through hole, described the second connecting portion is connected with described convergent divergent channel, described the first connecting portion is hollow columnar, which is provided with that a circle coordinates with described card wheel to rotate the round bottom groove clamping with its laminating while compressing described union joint at described card wheel, the axis that described card is taken turns and the axis of described the first connecting portion are perpendicular.
9. foramen intervertebrale lens according to claim 8 is with operating sheath, it is characterized in that, described convergent divergent channel one end is provided with the union joint identical with described the first connecting portion structure, the second connecting portion of described connecting tube is provided with external screw thread, in described union joint, be provided with the female thread coordinating with described external screw thread, described union joint is threaded with the second connecting portion of described connecting tube.
10. foramen intervertebrale lens according to claim 8 is with operating sheath, it is characterized in that, one end that described convergent divergent channel is connected with described connecting tube is provided with the female thread coordinating with the external screw thread of described the second connecting portion, and one end of described convergent divergent channel is threaded with the second connecting portion of described connecting tube.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183654.8U CN203802430U (en) | 2014-04-15 | 2014-04-15 | Operation sheath for foramen intervertebrale mirror |
| PCT/CN2014/083967 WO2015158070A1 (en) | 2014-04-15 | 2014-08-08 | Operating sheath and operating system for intervertebral foramen endoscope, and usage method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183654.8U CN203802430U (en) | 2014-04-15 | 2014-04-15 | Operation sheath for foramen intervertebrale mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802430U true CN203802430U (en) | 2014-09-03 |
Family
ID=51441248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183654.8U Expired - Fee Related CN203802430U (en) | 2014-04-15 | 2014-04-15 | Operation sheath for foramen intervertebrale mirror |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203802430U (en) |
| WO (1) | WO2015158070A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286775A (en) * | 2015-10-12 | 2016-02-03 | 程细高 | Flexible transforaminal endoscope provided with telescopic sheath |
| CN106606365A (en) * | 2015-10-23 | 2017-05-03 | 上海沛谊商务咨询有限公司 | A controllable visual working cannula |
| WO2017215031A1 (en) * | 2016-06-17 | 2017-12-21 | 奥斯奥鹏外科产品股份公司 | Polymer medical endoscope |
| CN108210031A (en) * | 2018-03-08 | 2018-06-29 | 上海济好医院投资管理有限公司 | A kind of intervertebral foramen quantifies packer |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175450A (en) * | 2018-01-05 | 2018-06-19 | 珠海康弘医疗科技有限公司 | Visual reamer structure under mirror |
| CN113520595B (en) * | 2021-07-13 | 2022-05-27 | 瑞龙诺赋(上海)医疗科技有限公司 | Endoscope switching structure, mounting jig, adapter, switching device, mounting method and surgical robot |
| CN115670367A (en) * | 2022-11-01 | 2023-02-03 | 杭州微新医疗科技有限公司 | Microscope supporting structure of expander |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2802244B2 (en) * | 1994-08-29 | 1998-09-24 | オリンパス光学工業株式会社 | Endoscope sheath |
| WO2006063245A2 (en) * | 2004-12-08 | 2006-06-15 | Vision-Sciences, Inc. | Endoscope valve |
| CN2817721Y (en) * | 2005-07-13 | 2006-09-20 | 王华林 | Intervertebral disks mirror with mirror sheath cam locking mechanism |
| CN201121624Y (en) * | 2007-12-04 | 2008-09-24 | 胡同江 | Multifunctional fastening clamp apparatus |
| CN102068232B (en) * | 2011-01-28 | 2013-04-10 | 周均洪 | Combined rigid ureteroscope |
| CN202211668U (en) * | 2011-08-31 | 2012-05-09 | 北京爱乐曼科技有限公司 | Intervertebral foramina lens with valve |
| CN202505312U (en) * | 2012-04-09 | 2012-10-31 | 广州医学院第一附属医院 | Multi-purpose endoscope |
-
2014
- 2014-04-15 CN CN201420183654.8U patent/CN203802430U/en not_active Expired - Fee Related
- 2014-08-08 WO PCT/CN2014/083967 patent/WO2015158070A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286775A (en) * | 2015-10-12 | 2016-02-03 | 程细高 | Flexible transforaminal endoscope provided with telescopic sheath |
| CN106606365A (en) * | 2015-10-23 | 2017-05-03 | 上海沛谊商务咨询有限公司 | A controllable visual working cannula |
| WO2017215031A1 (en) * | 2016-06-17 | 2017-12-21 | 奥斯奥鹏外科产品股份公司 | Polymer medical endoscope |
| CN108210031A (en) * | 2018-03-08 | 2018-06-29 | 上海济好医院投资管理有限公司 | A kind of intervertebral foramen quantifies packer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015158070A1 (en) | 2015-10-22 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161228 Address after: Appenzell Ausserrhoden, Switzerland Patentee after: Oswald allpowers surgical products Co. Ltd. Address before: Room 20, building A block 14 North Point and rich center Patentee before: Xiao Mudong |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20180415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |