CN105662602B - A kind of lifting hook device device suitable for surgical operation - Google Patents
A kind of lifting hook device device suitable for surgical operation Download PDFInfo
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- CN105662602B CN105662602B CN201610167927.3A CN201610167927A CN105662602B CN 105662602 B CN105662602 B CN 105662602B CN 201610167927 A CN201610167927 A CN 201610167927A CN 105662602 B CN105662602 B CN 105662602B
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- main frame
- support post
- main body
- sliding seat
- body bar
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- 230000033228 biological regulation Effects 0.000 claims abstract description 16
- 239000003814 drug Substances 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000116 mitigating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000002682 general surgery Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
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Abstract
A kind of lifting hook device device suitable for surgical operation, it include support component, main frame, be connected on main frame be used for adjust and connect the slidable adjustment component of medicine equipment, and the spiral arm component for adjusting main frame horizontal displacement being connected with main frame.The slidable adjustment component includes sliding seat and hook holder, and the hook holder for fixing medicine equipment is connected to main frame by sliding seat.The support component includes two vertical support posts and is connected to below support post to play the fixed firm banking with regulation support post function of height.The height of the achievable medical apparatus of the present invention, level and with the three-dimensional regulation along main frame direction, not only it is simple to operate flexibly, control accuracy is reliable, and portable construction, reliable and stable, easy to remove；Its spiral arm component set can realize moving horizontally for medical apparatus, be easy to doctor continually to further or push away surgical field by medical instruments, and then significantly improve medical efficiency.
Description
Technical field
The present invention relates to medical lifting hook device device, more particularly to a kind of lifting hook device device suitable for surgical operation.
Background technology
The operation of Minimally Invasive Surgery, i.e. microtrauma is included in surgical operation, refers to utilize the modern doctor such as laparoscope, thoracoscope
Treat the operation that apparatus and relevant device are carried out；Equipment and the technologies such as its application present age advanced electronically electric heat optics, with electron mirror
As replacing naked eyes to look at straight, scalpel is replaced with elongated implement, makes every effort to, with the kerf path of minimum and minimum tissue damage, complete
Inspections and examinations and treatment to internal lesions, the technology is widely used and therapeutic effect is notable.
It is general that art mode is applied using fixation because surgical operation is needed by more medical instruments；This just need by
Device for fixing screen on headrest applies the position of art apparatus to control, and such lifting hook device device is as disclosed in Chinese patent ZL201310055827.8
A kind of surgical operation external fixator, it is a kind of medical fixed appliance for being applied to fracture surgical operation, but the device is only
Can unidirectionally it be adjusted along fix bar, it is difficult to adapt to the operating environment of complexity；Chinese patent ZL201520748010.3 also discloses one
Kind department of general surgery surgical fixing holder, the fixed support is more general, but structural stability is poor, and adjustment control precision is difficult to protect
Card, and the need for meeting that medical instruments are continually furthered or pushed away surgical field by doctor are difficult to using the telescopic arm unidirectionally connected
Will.
To sum up, current lifting hook device device not only structure bulky, mobile difficulty, and operation regulation angle is single, control is difficult
Degree is big, poor using feel, it is difficult to which that effectively improve surgical operation applies art efficiency.
The content of the invention
It is an object of the invention to provide a kind of lifting hook device device suitable for surgical operation, it have Stability Analysis of Structures reliably and
The advantages of operating flexible and convenient.
The present invention is achieved like this, a kind of lifting hook device device suitable for surgical operation, it include support component and
Main frame, it is characterised in that it also includes being connected to the slidable adjustment group for being used to adjust and connect medicine equipment on main frame
Part, and the spiral arm component for being used to adjust main frame horizontal displacement being connected with main frame.
The slidable adjustment component includes sliding seat and hook holder, and the hook holder for fixing medicine equipment passes through sliding seat
It is connected on main frame.
The support component includes two vertical support posts and is connected to below support post to play fixed and regulation
The firm banking of support post function of height.
The top of one end rotatable connection support post wherein of the main frame, the other end of main frame and in addition
The spiral arm component for adjusting main frame horizontal displacement is connected between one support post.
Be provided with the sliding seat with main frame be slidably connected cooperation main frame pilot hole and slide for fixed
What seat was put screws handle, and the hook holder assembled shaft for connecting hook holder is additionally provided with the sliding seat；The sliding seat with
The cooperation contact position of main body bar is additionally provided with latch segment, and the latch segment is pressed on main body bar by screwing symmetric handles；Institute
Stating sliding seat also includes being easy to the open loop main body with the dismounting of main body bar.
It is provided with the hook holder and steps up to press from both sides and for fixed medical treatment with what the hook holder assembled shaft was connected
The assembling position of apparatus, the lock screw for stepping up to press from both sides and assembling position and be connected with regulation clamping force, the top of the lock screw
It is connected with and screws handle；The hook holder can avoid stepping up folder and lock screw stepping up to be provided between folder and lock screw
The rotation stop pin of relative rotation；The junction of the lock screw and set lever is provided with prevent set lever from falling off anti-
De- groove.
The main frame includes main body bar and is connected to the adapter sleeve at main body bar both ends, main body bar by adapter sleeve respectively with
Support post and the rotatable connection of spiral arm component；The main body bar is polymorphic structure along its length, and the cross section of the main body bar is
Polygonized structure, in order to improve the applicability of regulation, main body bar can be raised or sunken polymorphic structure, and using adapter sleeve as end
The continuous structure of the 180 degree of point.
The spiral arm component includes rotating arm axle and the main frame assembled shaft positioned at rotation arm axle both ends is stood with support respectively
Post assembling assembly, the main frame assembled shaft are rotatably connected with the adapter sleeve positioned at main body bar one end；The support post assembling
Component includes the axle sleeve for being sheathed on support post top and for adjusting axle sleeve and the fastening hand of support post top fastening dynamics
Handle；Compression spring is provided between the fastening handle and axle sleeve, axle sleeve and support post contact surface are tooth fit structure.
The bottom of the support post be section be polygonized structure base linkage section, the vertical direction of base linkage section
On be evenly arranged with some card holes；Be provided with the firm banking with base linkage section coordinate connecting hole and with it is described
Card hole coordinates the screens handle for adjusting firm banking position.
Preferably：The engraved structure for mitigating weight is additionally provided with the firm banking.
Beneficial effects of the present invention are：The height of the achievable medical apparatus of the present invention, level and with along main frame direction
Three-dimensional regulation, not only it is simple to operate flexibly, control accuracy is reliable, and portable construction, reliable and stable, easy to remove；It sets
The spiral arm component put can realize moving horizontally for medical apparatus, be easy to doctor that continually medical instruments are furthered or pushed away and apply art portion
Position, and then significantly improves medical efficiency, the operating handle of the fixed mount also can flexible modulation, meet different operating environment to medical treatment
The needs of implement position movement.
Brief description of the drawings
Fig. 1 is an embodiment of the present invention Standard figure.
Fig. 2 is embodiment illustrated in fig. 1 Structure explosion diagram.
Fig. 3 is the attachment structure front view of closed loop sliding seat and main frame.
Fig. 4 is the side view shown in Fig. 3.
Fig. 5 is the stereogram shown in Fig. 3.
Fig. 6 is the structural representation of hook holder one embodiment.
Fig. 7 is the structural representation of another embodiment of hook holder.
Fig. 8 is the structural representation of main frame.
Fig. 9 is the attachment structure schematic diagram that main frame connects spiral arm component and support post respectively.
Figure 10 is the attachment structure schematic diagram of spiral arm component and support post.
Figure 11 is the attachment structure schematic diagram of support post and firm banking.
Figure 12 is the structural representation of firm banking.
Figure 13 is engraved structure position view inside firm banking.
Figure 14 is lock screw and rotation stop pin assembling schematic diagram.
Figure 15 is Figure 14 assembling stereogram.
Figure 16 is the structural representation of anticreep groove in lock screw.
Figure 17 is the structural representation of latch segment in sliding seat.
Figure 18 is spiral arm component and support post attachment structure profile.
Figure 19 is the structural representation that axle sleeve is connected with support post by tooth.
Figure 20 is rotation schematic diagram of the turning arm on support post.
Figure 21 is open loop type sliding seat front view.
Figure 22 is the attachment structure front view of open loop type sliding seat and main frame.
Figure 23 is that open loop type sliding seat is dismounting principle schematic with main frame.
In figure, 1, firm banking 2, support post 3, spiral arm component 4, sliding seat 5, hook holder 6, main frame.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
The present invention is achieved in that as depicted in figs. 1 and 2 the lifting hook device device includes support component and main frame 6,
It is structurally characterized in that it also includes being connected to the slidable adjustment component for being used to adjust and connect medicine equipment on main frame 6, with
And the spiral arm component 3 for being used to adjust the horizontal displacement of main frame 6 being connected with main frame 6；The present invention can be conveniently fixed in minimally invasive
Apply by the platform of art, be easy to doctor quickly to fix medicine equipment, apparatus is flexibly moved precisely to relevant position；It is specifically logical
Cross support component and lifting hook device device is arranged on ad-hoc location, then consolidated by the slidable adjustment component on lifting hook device device
Surely the medicine equipment needed to use, then by one degree of freedom of the slidable adjustment component along the slidable adjustment apparatus of main frame 6,
The horizontal displacement of main frame 6, and then another free degree of adjusting instrument can also be adjusted when needing by spiral arm component 3, can
By flexible.
The each crucial connection member embodiment of the present invention is as follows：Present invention employs more reliable and stable slip
Adjusting part structure, it includes sliding seat 4 and hook holder 5, and the hook holder 5 for fixing medicine equipment is connected by sliding seat 4
On main frame 6；When in use, sliding seat 4 and hook holder 5 are detachably connected, by the movement of sliding seat 4 come change with
The relative position of the connected medical instruments of hook holder 5, is then fastened and fixed by sliding seat 4, and not only position adjustments are flexible,
And different hook holders 5 can also be changed according to different medical instruments, improve applicability.The support component is then using more
Simply firm vertical structure, it includes two vertical support posts 2 and the fixed and tune being connected to below support post 2
The firm banking 1 of the function of height of support post 2 is saved, the structure space-consuming is smaller, and conveniently moving, can by firm banking 1
Stable fixed mount center of gravity, and can conveniently adjust whole support frame height.One end rotatable connection wherein one of the main frame 6
The top of individual support post 2, it is connected between the other end of main frame 6 and another support post 2 for adjusting main frame 6
The spiral arm component 3 of horizontal displacement, using the rotation of spiral arm component 3, spiral arm component 3 is driven to be moved in horizontal level, this is easy to cure
Medical instruments are continually furthered or pushed away surgical field by life, are remarkably improved medical efficiency.
In order to improve the structure practicality operability of the present invention, design also is optimized to each key components and parts, such as
Shown in Fig. 3, Fig. 4 and Fig. 5, be provided with the sliding seat 4 with main frame 6 be slidably connected cooperation main frame pilot hole 401 with
And for fixing the hook holder for screwing handle 402, being additionally provided with for connecting hook holder 5 on the sliding seat 4 of the position of sliding seat 4
Assembled shaft 403, the connection dynamics of sliding seat 4 and main frame 6 can be controlled by screwing handle 402, so as to which convenient regulation is slided
Seat 4 is located at the position of main frame 6.
As shown in Figure 6 and Figure 7, it is provided with the hook holder 5 and steps up with what the hook holder assembled shaft 403 was connected
Folder 501 and the assembling position 503 for fixing medicine equipment, folder 501 and the assembling position 503 of stepping up are connected with regulation clamping force
Lock screw 504, the top of the lock screw 504, which is connected with, screws handle 502；Can be easily by screwing handle 502
The attachment structure of hook holder 5 and sliding seat 4 is dismantled, is easy to flexibly change part as needed.
As shown in Figure 8 and Figure 9, the main frame 6 includes main body bar 601 and is connected to the adapter sleeve at the both ends of main body bar 601
602, main body bar 601 is rotatably connected with support post 2 and spiral arm component 3 respectively by adapter sleeve 602；Adapter sleeve 602 is easy to tear open
Unload, and rotational stabilization is good, it can flexibly move the horizontal level of main body bar 601 under the drive of spiral arm component 3；The master
The cross section of body rod 601 is polygonized structure, and this causes the connection knot of main body bar 601 and main frame pilot hole 401 on sliding seat 4
Structure is more firm；In order to improve the applicability of regulation, main body bar 601 can be raised or sunken polymorphic structure, and with adapter sleeve
602 be the continuous structure of the 180 degree of end points, and such user carries out pointing to the structure of main body bar 601 between two adapter sleeves 602
Center adjusts sliding seat 4 in the range of 0-180 degree.
As shown in Figure 10, the spiral arm component 3 includes rotation arm axle 301 and respectively positioned at the master at rotation arm axle 301 both ends
Body frame assembled shaft 302 and support post assembling assembly, the main frame assembled shaft 302 and the connection positioned at the one end of main body bar 601
The rotatable connection of set 602；The support post assembling assembly includes being sheathed on the axle sleeve 303 on the top of support post 2 and for adjusting
Axle sleeve 303 and the fastening handle 304 of the top of support post 2 fastening dynamics；Axle sleeve 303 can flexibly be controlled by fastening handle 304
With the fastening dynamics of support post 2, when need adjust medical apparatus horizontal level when, it is only necessary to control fastening handle 304, make axle
The fastening dynamics of set 303 and support post 2 disappears, and now rotates arm axle 301 and freely can be revolved by axle sleeve 303 along support post 2
Turn, because one end of main body bar 601 is rotatably connected with another support post 2, the other end of main body bar 601 is further through connection
Set 602 is rotatably connected with main frame assembled shaft 302 so that main body bar 601 freely moves between two support posts 2 in the horizontal direction
It is dynamic, it is easy to doctor continually to further or push away surgical field by medical instruments；And by controlling fastening handle 304, adjustment axis
The fastening dynamics of set 303 and support post 2, the operating handle of medical apparatus movement can be adjusted, is easy to doctor to applying art position
It is finely adjusted.
As is illustrated by figs. 11 and 12, the bottom of the support post 2 is the base linkage section that section is polygonized structure
201, some card holes 202 are evenly arranged with the vertical direction of base linkage section 201；Be provided with the firm banking 1 with
The connecting hole 101 and coordinate card for adjusting the position of firm banking 1 with the card hole 202 that base linkage section 201 coordinates
Position handle 102；The cooperation of the base linkage section 201 and connecting hole 101 of polygonized structure causes whole fixed mount not turn round
Turn, improve structural stability；By the cooperation of card hole 202 and screens handle 102, user can adjust doctor in time as needed
Treat the height of apparatus.So it is achieved that medical instruments height, horizontal level and is adjusted along the three-dimensional in the direction of main body bar 601.
As shown in figure 13, it is easy to remove in order to reduce the weight of whole fixed mount, it is additionally provided with the firm banking 1
Engraved structure 103.
As shown in Figure 14 and Figure 15, the hook holder 5 is stepping up to be provided with and can keep away between folder 501 and lock screw 504
Exempt to step up the rotation stop pin that folder 501 relatively rotates with lock screw 504；Set lever 502 is so prevented when rotating, lock screw
504 also follow handle to rotate together, cause the situation of not tight.
As shown in figure 16, the junction of the lock screw 504 and set lever 502, which is provided with, prevents set lever 502
The anticreep groove fallen off, can prevent set lever 502 from falling off situation when release distance is excessive.
Shown in Figure 17, the cooperation contact position of the sliding seat 4 and main body bar 601 is additionally provided with latch segment 404, the locking
Block 404 is symmetrically pressed on main body bar 601 by screwing handle 402, so by screwing the control of handle 402, regulation locking
Sliding seat 4 is securely attached on main body bar 601 by block 404 to the thrust of main body bar 601.
Shown in Figure 18 and Figure 19, compression spring 305, compression spring are provided between the fastening handle 304 and axle sleeve 303
305 can improve the feel of the rotation of fastening handle 304, and axle sleeve 303 is that tooth fit structure not only improves tune with the contact surface of support post 2
The operability during precision of section, also increase rotation regulation.
As shown in figure 20, turning arm 3 can carry out 360 ° of rotation regulations on support post 2 according to demand, after regulating
Turning arm 301 is locked by set lever 304 again.
Shown in Figure 21 and Figure 22, the sliding seat 4 uses open loop type structure, it can be seen that it includes the open loop that sidepiece is set
Main body 405, the convenient dismounting of open loop main body 405 and main frame 6 can be realized using the open loop main body 405.Its operation principle is logical
Cross locking shank of the key 402 to turn clockwise regulation so that latch segment 404 in downward direction pushes down main body bar 601 and carries out locking positioning.Such as
When being dismantled shown in Figure 23, adjusted by screwing the rotate counterclockwise of handle 402 so that latch segment 404 is left by arrow upward direction
Main body bar 601, it can be loaded and unloaded easily on main body bar 601.
Claims (7)
1. a kind of lifting hook device device suitable for surgical operation, it includes support component and main frame (6), and it also includes being connected to
Being used on main frame (6) adjusts and connected the slidable adjustment component of medicine equipment, and be connected with main frame (6) for adjusting
Save the spiral arm component (3) of main frame (6) horizontal displacement；
The slidable adjustment component includes sliding seat (4) and hook holder (5), and the hook holder (5) for fixing medicine equipment passes through
Sliding seat (4) is connected on main frame (6)；
Characterized in that, the support component includes two vertical support posts (2) and is connected to below support post (2)
Play the fixed firm banking (1) with regulation support post (2) function of height；
The top of one end rotatable connection support post (2) wherein of the main frame (6), the other end of main frame (6)
The spiral arm component (3) for adjusting main frame (6) horizontal displacement is connected between another support post (2).
2. being applied to the lifting hook device device of surgical operation as claimed in claim 1, the main frame (6) includes main body bar
(601) and be connected to the adapter sleeve (602) at main body bar (601) both ends, main body bar (601) by adapter sleeve (602) respectively with branch
Support column (2) and spiral arm component (3) rotatable connection；
The main body bar (601) is polymorphic structure along its length, and the cross section of the main body bar (601) is polygonized structure.
3. being applied to the lifting hook device device of surgical operation as claimed in claim 2, it is provided with the sliding seat (4) for connecting
Connect the hook holder assembled shaft (403) of hook holder (5)；
It is provided with the hook holder (5) and steps up to press from both sides and (501) and be used for what the hook holder assembled shaft (403) was connected
The assembling position (503) of fixed medicine equipment, it is described to step up to press from both sides (501) and assemble the locking that position (503) are connected with regulation clamping force
Screw (504), it is connected with the top of the lock screw (504) and screws handle (502)；
The hook holder (5) step up to press from both sides be provided between (501) and lock screw (504) can avoid stepping up pressing from both sides (501) and
The rotation stop pin that lock screw (504) relatively rotates；
The junction of the lock screw (504) and set lever (502), which is provided with, prevents what set lever (502) from falling off
Anticreep groove.
4. be applied to the lifting hook device device of surgical operation as claimed in claim 3, it is provided with the sliding seat (4) and main body
Frame (6) be slidably connected cooperation main frame pilot hole (401) and screw handle (402) for fix sliding seat (4) position；
The sliding seat (4) and the cooperation contact position of main body bar (601) are additionally provided with latch segment (404), and the latch segment (404) passes through
Handle (402) is screwed symmetrically to be pressed on main body bar (601)；
The sliding seat (4) includes being easy to the open loop main body (405) with main body bar (601) dismounting.
5. the lifting hook device device suitable for surgical operation as described in claim 3 or 4, the spiral arm component (3) includes rotation
Arm axle (301) and the main frame assembled shaft (302) and support post assembling assembly for being located at rotation arm axle (301) both ends respectively, institute
Main frame assembled shaft (302) is stated to be rotatably connected with the adapter sleeve (602) positioned at main body bar (601) one end；
The support post assembling assembly includes being sheathed on the axle sleeve (303) on support post (2) top and for adjusting axle sleeve
(303) fastening handle (304) of dynamics is fastened with support post (2) top；
Compression spring (305), axle sleeve (303) and support post are provided between the fastening handle (304) and axle sleeve (303)
(2) contact surface is tooth fit structure.
6. being applied to the lifting hook device device of surgical operation as claimed in claim 5, the bottom of the support post (2) is section
It is the base linkage section (201) of polygonized structure, some card holes is evenly arranged with the vertical direction of base linkage section (201)
(202)；
Be provided with the firm banking (1) with base linkage section (201) coordinate connecting hole (101) and with the card hole
(202) the screens handle (102) for adjusting firm banking (1) position is coordinated.
7. being applied to the lifting hook device device of surgical operation as claimed in claim 6, use is additionally provided with the firm banking (1)
In the engraved structure (103) for mitigating weight.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610167927.3A CN105662602B (en) | 2016-03-23 | 2016-03-23 | A kind of lifting hook device device suitable for surgical operation |
| DE202017101641.2U DE202017101641U1 (en) | 2016-03-23 | 2017-03-21 | Retractor device for surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610167927.3A CN105662602B (en) | 2016-03-23 | 2016-03-23 | A kind of lifting hook device device suitable for surgical operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105662602A CN105662602A (en) | 2016-06-15 |
| CN105662602B true CN105662602B (en) | 2018-03-09 |
Family
ID=56311497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610167927.3A Active CN105662602B (en) | 2016-03-23 | 2016-03-23 | A kind of lifting hook device device suitable for surgical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105662602B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920463B (en) * | 2020-08-12 | 2022-08-26 | 广东英华投资控股有限公司 | Single-rod translation type eyelid retractor for ophthalmic surgery |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201299605Y (en) * | 2008-11-07 | 2009-09-02 | 徐志明 | Pneumoperitoneum suspension-free retractor in laparoscope operation |
| CN201987664U (en) * | 2010-11-29 | 2011-09-28 | 淄博东艾医疗器械有限公司 | Laparoscope operation auxiliary frame |
| US9532837B2 (en) * | 2012-04-20 | 2017-01-03 | Jiwan Steven Singh | Repositionable medical instrument support systems, devices, and methods |
| CN203042455U (en) * | 2012-11-29 | 2013-07-10 | 张莉 | Laparoscopic surgery auxiliary frame |
| CN205698057U (en) * | 2016-03-23 | 2016-11-23 | 刘鸿箫 | One is applicable to operating lifting hook device device |
-
2016
- 2016-03-23 CN CN201610167927.3A patent/CN105662602B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105662602A (en) | 2016-06-15 |
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Address after: 100068, No. 35 West Dahongmen Road, Fengtai District, building 6, gate 2, 4, 3, No., Beijing Co-patentee after: MEIYIN (BEIJING) MEDICAL EQUIPMENT RESEARCH AND DEVELOPMENT CO.,LTD. Patentee after: Liu Hongxiao Address before: 100068, No. 35 West Dahongmen Road, Fengtai District, building 6, gate 2, 4, 3, No., Beijing Co-patentee before: RUIKEWO (BEIJING) MEDICAL DEVICE R & D CO.,LTD. Patentee before: Liu Hongxiao |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160615 Assignee: BEIJING RECOVRE MEDICAL TECHNOLOGY Co.,Ltd. Assignor: MEIYIN (BEIJING) MEDICAL EQUIPMENT RESEARCH AND DEVELOPMENT CO.,LTD.|Liu Hongxiao Contract record no.: X2019990000221 Denomination of invention: Hook fixture suitable for surgery Granted publication date: 20180309 License type: Exclusive License Record date: 20191205 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231205 Address after: Room 501, 5th Floor, Building 5, No. 15 Ronghua South Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 100176 Patentee after: MEIYIN (BEIJING) MEDICAL EQUIPMENT RESEARCH AND DEVELOPMENT CO.,LTD. Address before: 100068, No. 35 West Dahongmen Road, Fengtai District, building 6, gate 2, 4, 3, No., Beijing Patentee before: Liu Hongxiao Patentee before: MEIYIN (BEIJING) MEDICAL EQUIPMENT RESEARCH AND DEVELOPMENT CO.,LTD. |