CN110353743A - A kind of neurosurgery scalp traction equipment - Google Patents
A kind of neurosurgery scalp traction equipment Download PDFInfo
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- CN110353743A CN110353743A CN201910665081.XA CN201910665081A CN110353743A CN 110353743 A CN110353743 A CN 110353743A CN 201910665081 A CN201910665081 A CN 201910665081A CN 110353743 A CN110353743 A CN 110353743A
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- gear
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- scalp
- fuse
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- 210000004761 scalp Anatomy 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 5
- 210000004556 brain Anatomy 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 210000000278 spinal cord Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 208000004296 neuralgia Diseases 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0293—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with ring member to support retractor elements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of neurosurgery scalps to retract equipment, including mounting plate and retract unit, the traction unit is installed on mounting plate, the traction unit includes mounting ring, ring gear, gear, reel and drag hook, fuse is equipped in the gear with one heart, fuse and gear are rotatablely connected, fuse is fixedly installed in shaft, it is multiple very heavy to being mounted equidistant by very heavy circlip on fuse outer wall, gear is equipped with the very heavy slot with very heavy cooperation, reel is installed in shaft, the flexible traction rope of coiling on reel, elastic traction rope other end system is connected to drag hook, positioning component for being positioned to ring gear is installed in mounting ring, the application is equipped with ring gear, gear, reel, elastic traction rope and drag hook, can circumferential clocking of turbine draw scalp, avoid damage to patient's scalp tissue, it is easy to operate, facilitate reality With, can also the scalp individually to some position draw, it is adaptable, facilitate medical staff to perform the operation.
Description
Technical field
The present invention relates to neurosurgery equipment technical field, specifically a kind of neurosurgery retracts equipment with scalp.
Background technique
Neurosurgery is a branch in surgery, be on the basis of surgery is to perform the operation as essential therapeutic arsenals,
Using unique neurosurgery science study method, nerve system of human body is studied, such as brain, spinal cord and peripheral nervous system, Yi Jiyu
Relevant subsidiary body, such as skull, scalp, the isostructural damage of cerebrovascular meninx, inflammation, tumour, deformity and certain heredity
Dysbolism or dysfunction disease, such as: epilepsy, Parkinson's disease, the cause of disease and pathogenesis of neuralgia disease, and explore new
Diagnosis, treatment, prevention technique a high, precision and frontier subject.Neurosurgery is to cure mainly the brain as caused by wound, spinal cord
Etc. nervous systems disease, such as cerebral hemorrhage amount of bleeding threat to life, traffic accident causes brain wound or brain to have oncothlipsis to need hand
Art treatment etc..
Chinese utility model patent CN203802512U discloses a kind of neurosurgery scalp traction bow, including two arcs
The bracket of shape bends, and two brackets bend respective one end and linked together by fixed block, and fixed bracket bow is provided on fixed block
The fastening bolt of position in fixed block；It is provided with traction movable block on the bracket bow, retracts to be provided on movable block and determine
Position bolt retracts the side of remotely located bolt on movable block and is provided with grab, offers card slot on grab, on the card slot of grab
It is removably connected with drag hook, the drag hook includes retractor head and the elastic draw hook handle that is connected on retractor head, elastic draw hook handle
It is stuck in the card slot of grab.The bracket for the formation that the utility model can bend for the head dummy adjusting bracket of different patients
Size retracts the length of position adjusting drag hook according to specific operation and retracts position of the movable block on bracket bow, to realize
Flexible tractive force angle, preferably traction scalp, various scalps retract situation suitable for neurosurgery, but above-mentioned
Scalp is retracted to bend to need to carry out one by one to retract and be manually adjusted, troublesome in poeration, and is easy to damage patient's scalp, cannot synchronize progress
Traction movement.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of neurosurgery scalp traction equipment, to solve the above problems.
To achieve the above object, the invention provides the following technical scheme:
A kind of neurosurgery scalp traction equipment, including mounting plate and traction unit, the traction unit are installed on mounting plate
On, the traction unit includes mounting ring, ring gear, gear, reel and drag hook, is rotatably equipped with one heart in the mounting ring
Ring gear, it is circumferential in the ring gear to be equidistantly equipped with multiple gears being engaged with, it is equipped with fuse, fuse with one heart in the gear
It is rotatablely connected with gear, fuse is fixedly installed in shaft, and shaft is rotatablely installed in mounting ring, is passed through on the fuse outer wall
Very heavy circlip is multiple very heavy to being mounted equidistant, and the gear is equipped with the very heavy slot with very heavy cooperation, installs in the shaft
There is reel, the flexible traction rope of coiling on reel, elastic traction rope other end system is connected to drag hook, installs in the mounting ring
There is the positioning component positioned for internal gear ring.
In a kind of optinal plan: offering mounting hole on the mounting plate, be equipped with fastening bolt in the mounting hole.
In a kind of optinal plan: being respectively and fixedly provided with handle on the ring gear two sidewalls.
In a kind of optinal plan: the shaft top is fixed with handle.
In a kind of optinal plan: the positioning component includes ratchet, pawl and compressed spring, on told annular gear outer-wall
Circumferential direction is evenly distributed with ratchet, and the pawl with ratchet cooperation is hingedly equipped in the mounting ring, in the middle part of pawl with mounting ring it
Between be fixed with compressed spring.
In a kind of optinal plan: being also to be connected to drawstring on the pawl, drawstring other end system is connected to pull ring.
In a kind of optinal plan: mounting plate upper surface two sides are respectively and fixedly provided with support rod, the support rod other end and peace
Dress ring is fixedly connected.
In a kind of optinal plan: mounting plate upper surface two sides are mounted on electric pushrod, electric pushrod top with
Mounting ring is fixedly connected.
Compared to the prior art, the embodiment of the present invention has the beneficial effect that:
1, the application is equipped with ring gear, gear, reel, elastic traction rope and drag hook, rotates counterclockwise ring gear by handle,
Ring gear drives multiple gear synchronous rotations, and gear is rotated by very heavy drive fuse, and fuse drives coiling to rotate by shaft
Dynamic, reel rolls elastic traction rope, pulls drag hook by elastic traction rope, so that circumferential clocking of turbine draws scalp, avoids damage to
Patient's scalp tissue after being drawn to suitable position, then positions ring gear by positioning component, easy to operate, convenient and practical,
Can also rotate counterclockwise shaft by handle, shaft drives reel to rotate counterclockwise, individually to the scalp at some position into
Row traction, it is adaptable, facilitate medical staff to perform the operation；
2, it is equipped with electric pushrod, is extended and is shortened by electric pushrod, is adjusted so as to the height to device, is convenient for medical care
Personnel's operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of first embodiment of the invention.
Fig. 2 is the structural schematic diagram of first embodiment of the invention middle gear.
Fig. 3 is the three-dimensional figure of first embodiment of the invention middle gear.
Fig. 4 is the three-dimensional figure of first embodiment of the invention.
Fig. 5 is the structural schematic diagram of second embodiment of the invention.
Fig. 6 is the three-dimensional figure of second embodiment of the invention.
Appended drawing reference annotation: 1- mounting ring, 2- ratchet, 3- ring gear, 4- gear, 5- reel, 6- shaft, 7- handle,
8- elastic traction rope, 9- drag hook, 10- handle, 11- mounting plate, 12- fastening bolt, 13- compressed spring, 14- drawstring, 15- are drawn
Ring, 16- pawl, 17- support rod, 18- electric pushrod, 19- be very heavy, the very heavy spring of 20-, 21- fuse.
Specific embodiment
Following embodiment can be described in detail the present invention in conjunction with attached drawing, in attached drawing or explanation, similar or identical part
Using identical label, and in practical applications, shape, thickness or the height of each component can be expanded or shunk.Institute of the present invention
Each embodiment enumerated is only to illustrate the present invention, is not used to limit the scope of the present invention.It is made for the present invention any aobvious
And modification easy to know or change are without departure from spirit and scope of the invention.
Embodiment 1
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of neurosurgery scalp retracts equipment, including mounting plate 11 and retracts
Unit, the traction unit are installed on mounting plate 11, mounting hole are offered on the mounting plate 11, is worn in the mounting hole
There is fastening bolt 12, for connecting with operating table, the traction unit includes mounting ring 1, ring gear 3, gear 4,5 and of reel
Drag hook 9, the mounting ring 1 are fixedly installed on mounting plate 11, and the 11 upper surface two sides of mounting plate are respectively and fixedly provided with support rod 17,
17 other end of support rod is fixedly connected with mounting ring 1, is rotatably equipped with ring gear 3 in the mounting ring 1 with one heart, and 3 liang of ring gear
Handle 10 is respectively and fixedly provided on side wall, handle 10 is preferably fixed with ring gear 3 by welding, and in the present embodiment, the ring gear 3 is excellent
It gated bearing and mounting ring 1 is rotatablely connected, it is circumferential in the ring gear 3 to be equidistantly equipped with multiple gears 4 being engaged with, such as scheme
Shown in 2, fuse 21 is equipped in the gear 4 with one heart, fuse 21 and gear 4 are rotatablely connected, and fuse 21 is fixedly installed in shaft 6
On, the rotational installation of shaft 6 is in mounting ring 1, and in the present embodiment, the shaft 6 is preferably rotatablely connected by bearing and mounting ring 1
Ei has been mounted equidistant multiple very heavy 19 by very heavy 20 circumferential direction of spring on 21 outer wall of fuse, the gear 4 be equipped with it is very heavy
The very heavy slot of 19 cooperations, when gear 4 rotates counterclockwise, gear 4 can be rotated counterclockwise by very heavy 19 drive fuse 21, from
And fuse 21 drives shaft 6 to rotate counterclockwise, when driving fuse 21 to rotate counterclockwise by shaft 6, fuse 21 can not pass through
Very heavy 19 band moving gear 4 rotates counterclockwise, and when driving fuse 21 to rotate clockwise by shaft 6, fuse 21 passes through very heavy 19
Band moving gear 4 rotates clockwise, and reel 5 is equipped in the shaft 6, the flexible traction rope 8 of coiling on reel 5, elasticity
8 other end system of traction rope is connected to drag hook 9, and 6 top of shaft is fixed with handle 7, and in the present embodiment, the handle 7 is preferably logical
It crosses and is welded in the fixation of shaft 6, further, the positioning group for being positioned to ring gear 3 is installed in the mounting ring 1
Part prevents ring gear 3 from rotating after traction, in use, rotating counterclockwise ring gear 3 by handle 10, ring gear 3 drives multiple
Gear 4 rotates synchronously, and gear 4 drives fuse 21 to rotate by very heavy 19, and fuse 21 drives reel 5 to rotate by shaft 6, around
Line wheel 5 rolls elastic traction rope 8, pulls drag hook 9 by elastic traction rope 8, so that circumferential clocking of turbine draws scalp, avoids damage to suffer from
Person's scalp tissue after being drawn to suitable position, then positions ring gear 3 by positioning component, easy to operate, convenient and practical,
Shaft 6 can also be rotated counterclockwise by handle 7, shaft 6 drives reel 5 to rotate counterclockwise, individually to the head at some position
Skin is drawn, adaptable, and medical staff is facilitated to perform the operation.
Further, the positioning component includes ratchet 2, pawl 16 and compressed spring 13, ring on told 3 outer wall of ring gear
To ratchet 2 is evenly distributed with, the pawl 16 cooperated with ratchet 2,16 middle part of pawl and installation are hingedly installed in the mounting ring 1
Compressed spring 13 is fixed between ring 1, under the effect of compressed spring 13, pawl 16 can remain the cooperation with ratchet 2, institute
Stating on pawl 16 is also to be connected to drawstring 14, and 14 other end system of drawstring is connected to pull ring 15, after drawing work, is drawn by pull ring 15
Pawl 16 is detached from pawl 16 and ratchet 2 and cooperates, rotates clockwise shaft 6 and unclamp elastic traction rope 8 and drag hook 9.
Embodiment 2
Please refer to Fig. 5~6, the embodiment of the present invention difference from example 1 is that, further, in order to further adjust
The height of device really, the 11 upper surface two sides of mounting plate are mounted on electric pushrod 18, and electric pushrod 18 preferably passes through spiral shell
Silk is installed on mounting plate 11, and 18 top of electric pushrod is fixedly connected with mounting ring 1, is extended and is shortened by electric pushrod 18, from
And the height of device can be adjusted, it is operated convenient for medical staff.
The working principle of the invention is: in the use of the present invention, rotating counterclockwise ring gear 3, ring gear 3 by handle 10
Multiple gears 4 are driven to rotate synchronously, gear 4 drives fuse 21 to rotate by very heavy 19, and fuse 21 drives reel by shaft 6
5 rotations, reel 5 roll elastic traction rope 8, pull drag hook 9 by elastic traction rope 8, so that circumferential clocking of turbine draws scalp, keep away
Exempt from injured patient's scalp tissue, after being drawn to suitable position, then ring gear 3 is positioned by positioning component, easy to operate, side
Just practical, shaft 6 can also be rotated counterclockwise by handle 7, shaft 6 drives reel 5 to rotate counterclockwise, individually to some portion
The scalp of position is drawn, adaptable, and medical staff is facilitated to perform the operation, and after drawing work, is pulled by pull ring 15
Pawl 16 is detached from pawl 16 and ratchet 2 and cooperates, rotates clockwise shaft 6 and unclamp elastic traction rope 8 and drag hook 9, by electronic
The elongation of push rod 18 is shortened, and is adjusted so as to the height to device, operates convenient for medical staff.
The above, the only specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, it is any
Those familiar with the art can easily think of the change or the replacement in the technical scope that the disclosure discloses, and should all contain
It covers within the protection scope of the disclosure.Therefore, the protection scope of the disclosure should be subject to the protection scope in claims.
Claims (8)
1. a kind of neurosurgery scalp retracts equipment, including mounting plate (11) and traction unit, the traction unit are installed on
On mounting plate (11), which is characterized in that the traction unit includes mounting ring (1), ring gear (3), gear (4), reel (5)
With drag hook (9), it is rotatably equipped with one heart ring gear (3) on the mounting ring (1), it is circumferential in the ring gear (3) to be equidistantly equipped with
Multiple gears (4) being engaged with are equipped with fuse (21) with one heart in the gear (4), and fuse (21) and gear (4) rotation connect
It connects, fuse (21) is fixedly installed on shaft (6), and shaft (6) rotational installation is on mounting ring (1), fuse (21) outer wall
Upper be mounted equidistant multiple very heavy (19) by very heavy spring (20) circumferential direction, the gear (4) with very heavy (19) equipped with cooperating
Very heavy slot is equipped with reel (5) on the shaft (6), the flexible traction rope of coiling (8), elastic traction rope on reel (5)
(8) other end system is connected to drag hook (9), and the positioning group for being positioned to ring gear (3) is equipped on the mounting ring (1)
Part.
2. neurosurgery according to claim 1 retracts equipment with scalp, which is characterized in that opened on the mounting plate (11)
Equipped with mounting hole, fastening bolt (12) are equipped in the mounting hole.
3. neurosurgery according to claim 1 retracts equipment with scalp, which is characterized in that ring gear (3) two sides
Handle (10) are respectively and fixedly provided on wall.
4. neurosurgery according to claim 1 retracts equipment with scalp, which is characterized in that shaft (6) top is solid
Surely there are handle (7).
5. neurosurgery according to claim 1 to 4 retracts equipment with scalp, which is characterized in that the positioning component
Including ratchet (2), pawl (16) and compressed spring (13), circumferential direction is evenly distributed with ratchet (2) on told ring gear (3) outer wall,
Pawl (16) with ratchet (2) cooperation is hingedly installed, between pawl (16) middle part and mounting ring (1) on the mounting ring (1)
It is fixed with compressed spring (13).
6. neurosurgery according to claim 5 retracts equipment with scalp, which is characterized in that be also on the pawl (16)
It is connected to drawstring (14), drawstring (14) other end system is connected to pull ring (15).
7. neurosurgery according to claim 5 retracts equipment with scalp, which is characterized in that table on the mounting plate (11)
Face two sides are respectively and fixedly provided with support rod (17), and support rod (17) other end is fixedly connected with mounting ring (1).
8. neurosurgery according to claim 5 retracts equipment with scalp, which is characterized in that table on the mounting plate (11)
Face two sides are mounted on electric pushrod (18), and electric pushrod (18) top is fixedly connected with mounting ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910665081.XA CN110353743B (en) | 2019-07-23 | 2019-07-23 | Scalp retractor for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910665081.XA CN110353743B (en) | 2019-07-23 | 2019-07-23 | Scalp retractor for neurosurgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110353743A true CN110353743A (en) | 2019-10-22 |
| CN110353743B CN110353743B (en) | 2020-10-09 |
Family
ID=68221264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910665081.XA Active CN110353743B (en) | 2019-07-23 | 2019-07-23 | Scalp retractor for neurosurgery |
Country Status (1)
| Country | Link |
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| CN (1) | CN110353743B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413180A (en) * | 2021-06-08 | 2021-09-21 | 宜昌市中心人民医院(三峡大学第一临床医学院、三峡大学附属中心人民医院) | Improvement type scalp tractive device for neurosurgery |
| CN113633327A (en) * | 2021-08-13 | 2021-11-12 | 苏州贝诺医疗器械有限公司 | Incision air bag expander special for pleuroperitoneal cavity operation |
| CN114145793A (en) * | 2021-12-07 | 2022-03-08 | 江西省人民医院 | Flexible traction type self-adaptive angle adjustment surgical retractor |
| CN114224408A (en) * | 2021-12-19 | 2022-03-25 | 张永超 | Improvement type scalp tractive device for neurosurgery |
| CN116421240A (en) * | 2023-06-14 | 2023-07-14 | 华中科技大学同济医学院附属协和医院 | Hepatobiliary surgery is with supplementary operation device |
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| US20140336468A1 (en) * | 2013-05-10 | 2014-11-13 | Spine Wave, Inc. | Method of retracting body tissue during surgery |
| CN107899100A (en) * | 2017-12-26 | 2018-04-13 | 温州市中心医院 | Cranium struts drainage system after a kind of neurosurgery |
| CN108553135A (en) * | 2018-04-11 | 2018-09-21 | 郑州大学第附属医院 | A kind of special planetary rotation extension fixture of intervention operation |
| CN208725784U (en) * | 2018-05-02 | 2019-04-12 | 王从军 | A kind of Anal pull hook |
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2019
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| CN103673445A (en) * | 2012-09-13 | 2014-03-26 | 泰州乐金电子冷机有限公司 | Ice crushing device of internally-meshed ice-making machine |
| US20140336468A1 (en) * | 2013-05-10 | 2014-11-13 | Spine Wave, Inc. | Method of retracting body tissue during surgery |
| CN107899100A (en) * | 2017-12-26 | 2018-04-13 | 温州市中心医院 | Cranium struts drainage system after a kind of neurosurgery |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413180A (en) * | 2021-06-08 | 2021-09-21 | 宜昌市中心人民医院(三峡大学第一临床医学院、三峡大学附属中心人民医院) | Improvement type scalp tractive device for neurosurgery |
| CN113633327A (en) * | 2021-08-13 | 2021-11-12 | 苏州贝诺医疗器械有限公司 | Incision air bag expander special for pleuroperitoneal cavity operation |
| CN113633327B (en) * | 2021-08-13 | 2022-08-26 | 苏州贝诺医疗器械有限公司 | Incision air bag expander special for pleuroperitoneal cavity operation |
| CN114145793A (en) * | 2021-12-07 | 2022-03-08 | 江西省人民医院 | Flexible traction type self-adaptive angle adjustment surgical retractor |
| CN114145793B (en) * | 2021-12-07 | 2024-03-22 | 江西省人民医院 | Flexible traction type self-adaptive angle adjustment surgical retractor |
| CN114224408A (en) * | 2021-12-19 | 2022-03-25 | 张永超 | Improvement type scalp tractive device for neurosurgery |
| CN116421240A (en) * | 2023-06-14 | 2023-07-14 | 华中科技大学同济医学院附属协和医院 | Hepatobiliary surgery is with supplementary operation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110353743B (en) | 2020-10-09 |
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Effective date of registration: 20201202 Address after: No. 065799 Langfang Town, Hebei Province Patentee after: Yu Yang Address before: Ya Zi town of Rushan city in Shandong province Weihai City Qingshan village 264500 No. 454 Patentee before: Gong Xihe |
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Effective date of registration: 20211202 Address after: 330000 1st and 3rd floors, building 2, 555 Gaoxin Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: NANCHANG HUAANZHONGHUI MEDICAL APPLIANCES CO.,LTD. Address before: 065799 No.167, Dahua Village, Nanmeng Town, Bazhou City, Langfang City, Hebei Province Patentee before: Yu Yang |
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Address after: 330000 1st and 3rd floors, building 2, 555 Gaoxin Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: Nanchang Hua'an Zhonghui Health Technology Co.,Ltd. Address before: 330000 1st and 3rd floors, building 2, 555 Gaoxin Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee before: NANCHANG HUAANZHONGHUI MEDICAL APPLIANCES CO.,LTD. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 330000 Building 5, No. 59, Chuangxin 1st Road, Nanchang high tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: Nanchang Hua'an Zhonghui Health Technology Co.,Ltd. Address before: 330000 1st and 3rd floors, building 2, 555 Gaoxin Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee before: Nanchang Hua'an Zhonghui Health Technology Co.,Ltd. |