CN104434419B - Fast Installation detaching structure and the first-aid trolley with Fast Installation detaching structure - Google Patents
Fast Installation detaching structure and the first-aid trolley with Fast Installation detaching structure Download PDFInfo
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- CN104434419B CN104434419B CN201410743526.9A CN201410743526A CN104434419B CN 104434419 B CN104434419 B CN 104434419B CN 201410743526 A CN201410743526 A CN 201410743526A CN 104434419 B CN104434419 B CN 104434419B
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Abstract
The invention discloses a kind of Fast Installation detaching structure and with the structure first-aid trolley, secondary connector and main connector are combined together by Fast Installation detaching structure, Fast Installation detaching structure also includes：First rotation section, it is arranged on main connector；Second rotation section, it is arranged on main connector；Supporting part, it is located on main connector to support secondary connector；Compressed part, it is around the first rotation section and the second rotation section axial rotation；Second rotation section has locating part, rotated compressed part is limited in into a determination position method, so as to which secondary connector and main connector be compressed, wherein main connector is stroller body, secondary connector is stretcher, and first-aid trolley also includes stretcher and folds auxiliary body and backrest regulating mechanism.The present invention can split into first-aid trolley stretcher and stroller body, and be applicable to different environment by the folding of stretcher, and the angle of backrest can also be adjusted according to the demand of different users.
Description
Technical field
The present invention relates to a kind of installing/dismounting structure and its application, more particularly, to a kind of Fast Installation detaching structure and
First-aid trolley with Fast Installation detaching structure.
Background technology
Fast Installation detaching structure can be such that connector and connected piece is rapidly installed together or by connector and quilt
Connector is split, but traditional installing/dismounting structure needs to realize by instrument, cumbersome when operation.
First-aid trolley is a kind of instrument for being used for transporting patient, medical first aid field is typically employed in, due to some diseases
People can lose ability to act when falling ill, so needing first-aid personnel that patient is placed on first-aid trolley, then pass through first aid
Small handcart is rescued patient transportation to hospital.
The disclosed ambulance stretcher bed with improved movable frame of Application No. 200780008274.3 at present, the load
Frame bed accessory has the wheeled undercarriage of the cot frame of supporting part front-end and back-end, and starts to fix in multiple raised positions and carry on a shoulder pole
Frame bed frame.The cot frame is included with the improved movable frame relative to the broader range of movement of cot construction.
The cot frame also provides patient support feature, such as orientable back, leg and side wall support.Cot frame is logical
Cross what framing component and undercarriage linked together, cot frame, framing component and undercarriage are an entirety, stretcher
Framework can not be split with framing component, not be suitable for following several situations, and one, at non-elevator room and part slype,
It the reason such as can cause to be difficult to pass through；2nd, at the rugged section in road surface, the sense of jolting on road surface can impact to injury, when serious
The aggravation of injury can be caused.
Stretcher disclosed in Application No. 201010295026.5, including stretcher body, the stretcher body is by framework and setting
Human body plate in framework is formed；The human body plate is divided into upper body plate and lower body plate, the rear end of upper body plate and frame articulation, can turn
Dynamic certain angle；The framework is divided into body frame and preceding end-rack, and two frames frame corresponding with body frame of preceding end-rack uses locking respectively
Mechanism connects.Preceding end-rack can rotate down angle in 90 ° with body frame or rotate into and is generally aligned in the same plane with body frame, though the invention
It can so be folded by stretcher body frame front and be used to realize in smaller space, but this stretcher is heavier, no
It is convenient for carrying, and can not be used in the catwalk of non-elevator, at rugged section, the sense of jolting on road surface can be to injury
Impact, the aggravation of injury can be caused when serious.
In view of drawbacks described above, creator of the present invention obtains this creation finally by prolonged research and practice.
The content of the invention
It is an object of the present invention to provide a kind of Fast Installation detaching structure and with the Fast Installation detaching structure urgency
Small handcart is rescued, to overcome above-mentioned technological deficiency.
To achieve the above object, the technical solution adopted by the present invention is, provides a kind of Fast Installation detaching structure first,
For a main connector and a secondary connector to be combined together, the Fast Installation detaching structure includes：
One first rotation section, it is arranged on the main connector；
One second rotation section, it is arranged on the main connector；
One supporting part, it is located on the main connector to support the secondary connector；
One compressed part, it is around first rotation section and second rotation section axial rotation；
Second rotation section has locating part, can not be rotated the compressed part is limited in into a determination position, from
And the secondary connector and the main connector are compressed.
Preferably, second rotation section has positive stop end, to prevent the compressed part from moving radially.
Preferably, first rotation section is steering block, the compressed part is guardrail, and it is hinged with the steering block.
Preferably, second rotation section is locating piece, the locating part is limited bolt, and it is plugged on the locating piece
On, interfere so as to be formed with the guardrail.
Secondly a kind of first-aid trolley with Fast Installation detaching structure is provided, it includes stretcher and stroller body, institute
It is stroller body to state main connector, and the secondary connector is stretcher.
Preferably, the stretcher includes：
One framework；
One supporting part, it is located in the framework, and the part that the supporting part is located at the front end of the framework is backrest, institute
Backrest is stated to be hinged with the framework.
Preferably, the backrest includes：
One backrest regulating mechanism, to adjust the angle of backrest and the framework,
The backrest regulating mechanism includes：
One control unit, its to reach determine angle when export a control action；
One flexible execution unit, it is connected with the backrest and the framework respectively, is receiving the control action
When, to provide the backrest final support.
Preferably, described control unit is parking brake, it is connected by brake cable with the flexible execution unit.
Preferably, the flexible execution unit includes：
Sleeve, it is connected with the framework；
One sliding bar, its one end are located in described sleeve pipe, and the other end is hinged with the backrest；
One banking stop, it is connected with the brake cable, and between described sleeve pipe and the sliding bar.
Preferably, the framework include preceding framework, rear framework and fold auxiliary body, by the preceding framework and it is described after
Framework is rotatably connected, and the folding auxiliary body includes：
One group of first folding piece, its one end are pivotally connected with the preceding framework；
One group of second folding piece, its one end are pivotally connected with the rear framework；
One group of tumbler, the other end of the other end of first folding piece and the second folding piece is articulated by it,
So that first folding piece and second folding piece rotate around the tumbler.
Compared with the prior art the beneficial effects of the present invention are：First-aid trolley can be dismantled according to the actual requirements
Into stretcher and stroller body, dismounting use can be carried out for modern residential building feature, suitable for elevator room and non-elevator
Room, especially non-elevator room and part slype, stretcher can be unloaded exclusive use, be easy to current, in the rugged location in road surface,
Stretcher is used alone and is easy to current, and patient will not be impacted；In flat site, stretcher and stroller body are assembled in one
Rise, carry out faster more laborsaving；Stretcher can also realize folder function, reduce the volume of stretcher, be easy to stretcher to pass through less sky
Between and passage, it is easy to carry；First-aid trolley of the present invention can also adjust the angle of backrest, and first aid in the market is small to be pushed away
Car is the angle that backrest is adjusted by using rocker-type, is compared using rocker-type mechanism to adjust the angle of backrest and use
It is heavy and be not easy to adjust, and the present invention is the angle that backrest is adjusted by mechanical adjustable control-rod, and connected by brake cable
Catcher, which is stopped, to be controlled, very laborsaving convenient.Fast Installation detaching structure and first aid with the Fast Installation detaching structure small push away
Car.
Brief description of the drawings
Fig. 1 is the schematic diagram of the Fast Installation detaching structure of the embodiment of the present invention one；
Fig. 2 is the structural representation that the Fast Installation detaching structure of the embodiment of the present invention two is combined with first-aid trolley；
Fig. 3 is the structural representation after the fractionation of the first-aid trolley of the embodiment of the present invention two；
Fig. 4 is the top view after the installation of the first-aid trolley of the embodiment of the present invention two.
In figure：The rotation sections of 1- first；The rotation sections of 2- second；3- supporting parts；4- compressed parts；5- locating parts；6- positive stop ends；7-
Steering block；8- guardrails；9- locating pieces；10- limited bolts；11- stretchers；12- stroller bodies；13- frameworks；14- supporting parts；15- is leaned on
The back of the body；16- parking brakes；17- brake cables；18- sleeve pipes；19- sliding bars；Framework before 21-；Framework after 22-；The folding pieces of 23- first；24-
Second folding piece；25- tumblers；The main connectors of 26-；27- pair connectors；28- front-wheels；29- trailing wheels.
Embodiment
Below in conjunction with accompanying drawing, the forgoing and additional technical features and advantages are described in more detail.
Embodiment one：
As shown in figure 1, it is the schematic diagram of the Fast Installation detaching structure of the embodiment of the present invention one, can be by the main He of connector 26
The secondary Fast Installation of connector 27 together, and fast and easily can split both, and supporting part 3 is located at main connector 26
On, when secondary connector 27 needs to be arranged on main connector 26, supporting part 3 can play a supportive role to secondary connector 27, so as to
Secondary connector 27 is set to be arranged on main connector 26, the both ends of compressed part 4 are connected with the first rotation section 1 and the second rotation section 2 respectively,
And first rotation section 1 and the second rotation section 2 axial rotation can be carried out on main connector 26, the second rotation section 2 has positive stop end 6
It can prevent compressed part 4 from moving radially, the first rotation section 1 is identical with the rotation direction of the second rotation section 2, the first rotation section 1 and
Two rotation sections 2 can rotate towards the main side of connector 26 or be rotated towards the opposite side of main connector 26.
Embodiment two：
Show as shown in Fig. 2 it is the structure that the Fast Installation detaching structure of the embodiment of the present invention two is combined with first-aid trolley
It is intended to, first rotation section 1 is steering block 7 in embodiment two, realizes turning function, and compressed part 4 is guardrail 8, and guardrail 8, which is hinged on, to be turned
To on block 7, steering block 7, which rotates, can drive guardrail 8 to rotate, and the second rotation section 2 is locating piece 9, and locating part 5 is limited bolt 10, limit
Position part 5 is plugged on locating piece 9, is interfered so as to be formed with guardrail 8, and during installation, secondary connector 27 first is placed on into supporting part 3
On, then by guardrail 8 towards rotating on secondary connector 27, when guardrail 8 and secondary connector 27 are contradicted when connecting, guardrail 8 will be right
Secondary connector 27 plays a part of compression, in order to prevent secondary connector 27 to be subjected to displacement phenomenon after being fixed on main connector 26,
Limited bolt 10 is plugged on locating piece 9, guardrail 8 is limited in into a determination opening position by limited bolt 10 is allowed to rotate,
So that the connection that main connector 26 and secondary connector 27 can be stablized, certain position herein refer to guardrail 8 by secondary connector 27
When being pressed on main connector 26；Conversely, when needing to remove secondary connector 27 from main connector 26, first by limited bolt
10 extract, and so as to cancel the limitation to guardrail 8, then rotate the opposite side of guardrail 8 towards main connector 26, so,
Guardrail 8 is separated with secondary connector 27, and directly secondary connector 27 is taken out from main connector 26 afterwards, is realized by this structure
It is rapidly assembled and disassembled, just can completes to operate without instrument, and simple operation, greatly save the time.
As shown in Figure 3, Figure 4, a kind of first-aid trolley with Fast Installation detaching structure, dismantled and tied by Fast Installation
Structure can split into first-aid trolley on stretcher 11 and stroller body 12, and stroller body 12 is main connector 26 in embodiment two, load
Frame 11 is secondary connector 27, and the bottom of stroller body 12 is provided with front-wheel 28 and trailing wheel 29, and front-wheel 28 is direction controlling wheel, trailing wheel 29
For driving wheel, by direction controlling wheel and driving wheel just can control well stroller body 12 direction and it is mobile when very
Laborsaving, the upper end of stroller body 12 is a metal framework, supporting part 3 is welded with metal framework, if supporting part 3 is the Heavenly Stems and Earthly Branches
Bracer, the first rotation section 1 are steering block 7, and steering block 7 is steering threeway, is socketed on the side of stroller body 12, and can be around stroller
The side of body 12 carries out axial rotation, and the second rotation section 2 is locating piece 9, and locating piece 9 is positioning threeway, is equally socketed in and pushes away
On the side of car body 12, it can be rotated around the side of stroller body 12, compressed part 4 is guardrail 8, and the both ends of guardrail 8 are respectively with turning
Connect, and can be rotated simultaneously on the side of stroller body 12 to block 7 and locating piece 9, limited bolt is plugged with locating piece 9
10, limited bolt 10 can be formed with guardrail 8 interferes, and prevents guardrail 8 from rotating, limited bolt 10 is the part on locating piece 9, and fixed
In on stroller body 12, slided so locating piece 9 can be limited, and guardrail 8 is connected on locating piece 9, so can prevent
Guardrail 8 slides when rotating along the side of stroller body 12；First secondary connector 27 is placed on supporting part 3, then will shield
Column 8 is towards rotating on secondary connector 27, and when guardrail 8 and secondary connector 27 are contradicted when connecting, guardrail 8 will rise to secondary connector 27
To the effect of compression, in order to prevent secondary connector 27 to be subjected to displacement phenomenon after being fixed on main connector 26, limited bolt 10 is inserted
It is connected on locating piece 9, guardrail 8 is limited in into a determination opening position by limited bolt 10 is allowed to rotate, so that main connection
The connection that part 26 and secondary connector 27 can be stablized, certain position herein refer to that secondary connector 27 is pressed on main connection by guardrail 8
When on part 26；Conversely, when needing to remove secondary connector 27 from main connector 26, first limited bolt 10 is extracted, so as to
Cancel the limitation to guardrail 8, then rotate the opposite side of guardrail 8 towards main connector 26, so, guardrail 8 connects with secondary
Fitting 27 is separated, and directly secondary connector 27 is taken out from main connector 26 afterwards, quick peace can be realized by this structure
The technique effect of assembly and disassembly, so as to which first-aid trolley is disassembled into stretcher 11 and stroller body 12 according to actual conditions, or
Stretcher 11 and stroller body 12 are combined into first-aid trolley by person, are solved traditional first-aid trolley volume greatly and can not be folded
The shortcomings that, dismounting use can be carried out for modern residential building feature, suitable for elevator room and non-elevator room, especially non-electrical
Terraced room and part slype, stretcher 11 can be unloaded exclusive use, be easy to current, in the rugged location in road surface, load is used alone
Frame 11 is easy to current and will not cause sense of discomfort to user；In flat site, stretcher 11 and stroller body 12 merge, and carry out more
It is fast more laborsaving.
Stretcher 11 includes framework 13 and supporting part 14, and supporting part 14 is arranged in framework 13, and supporting part 14 is located at framework 13
Inner Front End part is hinged in framework 13 for backrest 15, backrest 15, and can be rotated around framework 13, and supporting part 14, which plays carrying, to be made
The effect of user, backrest 15 can rely on for user.
Backrest 15 includes backrest regulating mechanism, and the angle between backrest 15 and framework can be adjusted by backrest regulating mechanism,
User can according to backrest regulating mechanism by the angle adjustment of backrest 15 to be adapted to oneself dependence and comfortable angle.
Backrest regulating mechanism control unit and flexible execution unit, control unit are parking brake 16, and stretch execution unit bag
Sleeve pipe 18, sliding bar 19 and banking stop are included, sleeve pipe 18 is connected in framework 13, and the one end of sliding bar 19 is connected in sleeve pipe 18,
The other end is hinged on backrest 15, and banking stop is connected with brake cable 17, and between sleeve pipe 18 and sliding bar 19, is stuck in slip
It is connected respectively with brake cable 17 and banking stop to the slip of limit slippage bar 19, the both ends of parking brake 16 on bar 19, and to
Execution action is passed into flexible execution unit；When needing to adjust 15 angle of backrest, referred to four after parking brake 16 is compressed, drive and stop
Fare 17, banking stop is pulled, contacts the limit function of sliding bar 19, parking brake 16 is fixed on backrest 15, and both are integrated, directly
Connect parking brake 16 of holding with a firm grip to be lifted up, release parking brake 16 after the height required for reaching, the banking stop homing on sliding bar 19,
Recover the limit function of sliding bar 19 simultaneously, make being positioned in the angle needed more for backrest 15, limited by the stroke of sliding bar 19
System, the angle of backrest 15 is also restrained, and the maximum angle that backrest 15 can be adjusted can meet the needs of using completely, when need
When backrest 15 is set back, referred to four after parking brake 16 is compressed, drive the interior lines of brake cable 17, pulled banking stop, make slip
The limit function of bar 19 is released, and parking brake 16 of holding with a firm grip is pressed downward, and backrest 15 unclamps parking brake 16 after setting back, and banking stop recovers former
Position, at the same time, in the retraction sleeve pipe 18 of sliding bar 19, sets back, and it is convenient to adjust the angle of backrest 15 by this structure
Fast.
Backrest regulating mechanism can also realize the angle of regulation backrest 15, embodiment using the elevating mechanism of rack-and-pinion
It is preferential in two to select the cooperation that sliding bar 19 slides through banking stop and brake cable 17 in sleeve pipe 18 to limit the structure of formation
To adjust the angle of backrest 15.
Framework 13 includes preceding framework 21 and rear framework 22, and preceding framework 21 can be connected with rear framework 22 by folding auxiliary body
It can be folded together and by folding auxiliary body, folding auxiliary body includes one group of first folding piece, 23, one groups of second foldings
Component 24 and one group of tumbler 25, one end of the first folding piece 23 are pivotally connected with preceding framework 21, and the other end is pivotally connected with tumbler 25,
One end of second folding piece 24 is pivotally connected with rear framework 22, and the other end is pivotally connected with tumbler 25, so that preceding framework 21 and rear framework
22 can rotate around tumbler 25, when small handcart being disassembled into stretcher 11 and stroller body 12 by Fast Installation detaching structure, just
Stretcher 11 can be folded, it is only necessary to by preceding framework 21 and the doubling of rear framework 22, the first folding piece 23 and the second folding piece 24
Rotated by tumbler 25, so that produce rotation between preceding framework 21 and rear framework 22, most both rotary foldings at last,
Both can reduce the volume of the half of stretcher 11 after folding, this structure can realize that stretcher 11 is foldable, solve stretcher 11
The shortcomings that volume is big and can not fold, and the stretcher 11 after folding is easy to carry.
By said structure first-aid trolley at the smaller or narrow passage of running space, it can be passed through fast
Fast installing/dismounting structure splits into stretcher 11 and stroller body 12, then by stretcher 11 by folding auxiliary body by stretcher 11
Folding is easy to pass through, and in the more rugged location in road surface, can be used alone stretcher 11 to lift user, avoids jolting to making for ground
User causes sense of discomfort, is installed together at flat location, then by stretcher 11 and stroller body 12, more quick to save
Power, user can quickly adjust the angle of backrest 15 by backrest regulating mechanism, convenient and swift.
Embodiment three：
The embodiment of the present invention three is similar to embodiment two, and difference is, Fast Installation detaching structure can also pass through
The both ends of guardrail 8 are lengthened and are bent to form bending part, compressed part 4 are provided with bending part, by bending part and stroller body 12
Contact aside then both are fixed together by pipe clamp, bending part can around stroller body 12 side rotate, in guardrail 8
One end finite place piece 5, can prevent from being subjected to displacement between guardrail 8 and stroller body 12, locating part 5 be in bending part and stroller sheet
Body 12 opens up positioning hole on side, and limited bolt 10 is installed in positioning hole, prevents both to be subjected to displacement by limited bolt 10, when need
When dismantling stretcher 11 and stroller body 12, first limited bolt 10 is taken out out of positioning hole, then by the fastener at pipe clamp both ends
Loosen to guardrail 8 can around the side of stroller body 12 rotate untill, then rotate guardrail 8, stretcher 11 is taken out, conversely when need by
When both combine, first stretcher 11 is placed on supporting part 3, then by the bending part of guardrail 8 around the side of stroller body 12
Rotation makes compressed part 4 that stretcher 11 is pressed on stroller body 12, then the fastener on pipe clamp is tightened, and finally pilot pin is put
Enter in positioning hole, place guardrail 8 and be subjected to displacement with stroller body 12, embodiment three preferentially by steering block 7 and is determined from guardrail 8
Position block 9 realizes the function of disassembly and installation to stretcher 11 and stroller body 12.
Presently preferred embodiments of the present invention is the foregoing is only, is merely illustrative for the purpose of the present invention, and it is non-limiting
's.Those skilled in the art understands, many changes can be carried out to it in the spirit and scope that the claims in the present invention are limited,
Modification, in addition it is equivalent, but fall within protection scope of the present invention.
Claims (5)
1. a kind of first-aid trolley with Fast Installation detaching structure, it includes stretcher, stroller body, it is characterised in that：Institute
Stating stretcher includes：
One framework；
One supporting part, it is located in the framework, and the part that the supporting part is located at the front end of the framework is backrest, described to lean on
The back of the body is hinged with the framework；
The backrest includes：
One backrest regulating mechanism, to adjust the angle of backrest and the framework,
The backrest regulating mechanism includes：
One control unit, its to reach determine angle when export a control action；
One flexible execution unit, it is connected with the backrest and the framework respectively, when receiving the control action, uses
To provide the backrest final support；
One Fast Installation detaching structure, the Fast Installation detaching structure, for the stroller body and the stretcher to be combined
Together, the Fast Installation detaching structure includes：
One first rotation section, it is arranged on the stroller body；
One second rotation section, it is arranged on the stroller body；
One supporting part, it is located on the stroller body to support the stretcher；
One compressed part, it is around first rotation section and second rotation section axial rotation；
Second rotation section has locating part, can not be rotated the compressed part is limited in into a determination position, so that will
The stretcher compresses with the stroller body；
Described control unit is parking brake, and it is connected by brake cable with the flexible execution unit；
The flexible execution unit includes：
Sleeve, it is connected with the framework；
One sliding bar, its one end are located in described sleeve pipe, and the other end is hinged with the backrest；
One banking stop, it is connected with the brake cable, and between described sleeve pipe and the sliding bar.
2. there is the first-aid trolley of Fast Installation detaching structure as described in claim 1, it is characterised in that：The framework
Including preceding framework, rear framework and auxiliary body is folded, the preceding framework and the rear framework are rotatably connected, it is described
Folding auxiliary body includes：
One group of first folding piece, its one end are pivotally connected with the preceding framework；
One group of second folding piece, its one end are pivotally connected with the rear framework；
One group of tumbler, the other end of the other end of first folding piece and the second folding piece is articulated by it, so as to
First folding piece and second folding piece is set to be rotated around the tumbler.
3. there is the first-aid trolley of Fast Installation detaching structure as described in claim 1, it is characterised in that：Described second
Rotation section has positive stop end, to prevent the compressed part from moving radially.
4. the first-aid trolley with Fast Installation detaching structure as described in claim 1 or 3, it is characterised in that：It is described
First rotation section is steering block, and the compressed part is guardrail, and it is hinged with the steering block.
5. there is the first-aid trolley of Fast Installation detaching structure as described in claim 4, it is characterised in that：Described second
Rotation section is locating piece, and the locating part is limited bolt, and it is plugged on the locating piece, dry so as to be formed with the guardrail
Relate to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410743526.9A CN104434419B (en) | 2014-12-08 | 2014-12-08 | Fast Installation detaching structure and the first-aid trolley with Fast Installation detaching structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410743526.9A CN104434419B (en) | 2014-12-08 | 2014-12-08 | Fast Installation detaching structure and the first-aid trolley with Fast Installation detaching structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104434419A CN104434419A (en) | 2015-03-25 |
| CN104434419B true CN104434419B (en) | 2017-11-14 |
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| CN201410743526.9A Active CN104434419B (en) | 2014-12-08 | 2014-12-08 | Fast Installation detaching structure and the first-aid trolley with Fast Installation detaching structure |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662858A (en) * | 2017-10-16 | 2019-04-23 | 北京谊安医疗系统股份有限公司 | A kind of Surgery Platform |
| CN111096854B (en) * | 2019-12-30 | 2024-06-07 | 中国人民解放军联勤保障部队第九二〇医院 | On-spot transport knapsack of all terrain wounded for single search and rescue |
| CN111991151A (en) * | 2020-09-08 | 2020-11-27 | 刘欣荣 | Movable emergency midwifery department device for obstetrical department |
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| CN2356667Y (en) * | 1997-09-11 | 2000-01-05 | 潘秉章 | Stretcher carrier with movable bed surface |
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| CN104434419A (en) | 2015-03-25 |
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Address after: 213000 sirxiang Road, Wujin District, Changzhou, Jiangsu Province, No. 33 Patentee after: Changzhou China Medical equipment Limited by Share Ltd Address before: 213149 No. 1 Lake Hing Road, Wujin Economic Development Zone, Jiangsu, Changzhou Patentee before: Changzhou Zhongjin Medical Co., Ltd. |