CN108969229A - A kind of internal medicine detection assistor - Google Patents
A kind of internal medicine detection assistor Download PDFInfo
- Publication number
- CN108969229A CN108969229A CN201810674007.XA CN201810674007A CN108969229A CN 108969229 A CN108969229 A CN 108969229A CN 201810674007 A CN201810674007 A CN 201810674007A CN 108969229 A CN108969229 A CN 108969229A
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- Prior art keywords
- ball
- screw
- internal medicine
- bearing
- nut
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of internal medicine to detect assistor, assistor apparatus body is detected including internal medicine, AC servo motor is installed on the left of the internal medicine detection assistor apparatus body, the AC servo motor is fixedly mounted on the internal medicine by plus screw and detects on assistor apparatus body, it is fixedly installed with bearing block by welding on the internal medicine detection assistor apparatus body, flange-face coupling is installed on the left of the bearing block, the flange-face coupling is made of half a coupler a and half a coupler b, the half a coupler a is mounted on the motor shaft of the AC servo motor, the half a coupler b is mounted on Y-direction ball-screw left distal end, the half a coupler a and the half a coupler b are bolted together, the bolt is matched with nylon locking nut.
Description
Technical field
Invention is related to internal medicine detection device technical field, and specially a kind of internal medicine detects assistor.
Background technique
Currently, there is a kind of medical detection bed with auxiliary body in internal medicine detection device, there is auxiliary in one kind
New technique is installed in the medical detection bed of mechanism, but there is some problems.Application number: 201710572241.7
Chinese patent literature report a kind of medical detection bed with auxiliary body, including bed body, the bed board of the bed body
It is fixed with auxiliary support plate at the left and right end of front side wall, pushing motor, pushing motor are fixed on the front face of auxiliary support plate
Output shaft pass through auxiliary support plate and be bolted with Adjusting bolt Adjusting screw, the rear end of Adjusting bolt Adjusting screw is fixed on the front face of auxiliary grip block
On, it assists being fixed with sponge ejection layer on the rear surface of grip block；The rear portion of the left and right sides of the bed board of bed body is fixed with connection
The bottom end of block, vertical screw rod is screwed on link block, and the top of two vertical screw rods is hinged on the two sides bottom surface of transverse beam, on
The two sides top of transverse beam is fixed with driving motor, and the output shaft of driving motor is splined shaft.Triangle can be rested the head on decline by it to be made
With or promoted and do not use, and can will auxiliary grip block it is mobile so that patient to be detected is clamped in auxiliary grip block and triangle pillow
Between, it realizes and fixes, meet the detection needs of different testers.The utility model structure contains the advantages of above-mentioned patent has, but on
Patent structure complexity is stated, maintenance is inconvenient, can only carry out single direction movement, not can be carried out two dimensional motion, and transmission mechanism is driven not
Stablize.So I devises a kind of internal medicine detection assistor.
Summary of the invention
Invention is designed to provide a kind of internal medicine detection assistor, to solve the problems mentioned in the above background technology.
To achieve the above object, invention provides the following technical solutions: a kind of internal medicine detection assistor, including internal medicine detection are auxiliary
Device apparatus body is helped, AC servo motor, the AC servo electricity are installed on the left of the internal medicine detection assistor apparatus body
Machine is fixedly mounted on the internal medicine by plus screw and detects on assistor apparatus body, and the internal medicine detects assistor equipment sheet
Bearing block is fixedly installed on body by welding, flange-face coupling, the flange connection are installed on the left of the bearing block
Axis device is made of half a coupler a and half a coupler b, and the half a coupler a is mounted on the motor shaft of the AC servo motor,
The half a coupler b is mounted on Y-direction ball-screw left distal end, the half a coupler a and the half a coupler b and is connected by bolt
It is connected together, the bolt is matched with nylon locking nut.
Preferably, small round nut is installed on the left of the Y-direction ball-screw, the small round nut is adjacent with axle sleeve, described
Axle sleeve is mounted on the Y-direction ball-screw, and the axle sleeve is in contact with angular contact ball bearing, the angular contact ball bearing installation
On the Y-direction ball-screw, the angular contact ball bearing outer ring is mounted on the bearing block, and the angular contact ball bearing is right
Side is equipped with bearing (ball) cover, and the bearing (ball) cover is fixedly mounted on the bearing block by screw, the bearing (ball) cover and institute
It states and adjustment gasket is installed between bearing block.
Preferably, it is equipped with Y-direction feed screw nut among the Y-direction ball-screw, passes through welding on the Y-direction feed screw nut
Mode be fixedly installed with nut support frame, the nut support frame is placed in Y-axis guide rail, peace above the nut support frame
Equipped with support plate, it is provided with guide rail supporting frame in the support plate, X-axis guide rail, the X-axis are installed on the guide rail supporting frame
Operation bed is placed on guide rail.
Preferably, intermediate below the operation bed to be fixedly installed with X to feed screw nut, the X is assemblied in X to feed screw nut
To on ball-screw, the X is to ball-screw end and the flange-face coupling, and the flange-face coupling is by the X to ball
The motor shaft of lead screw and the AC servo motor links together.
Preferably, the X is assembled in ball-screw right end and is equipped with deep groove ball bearing, the deep groove ball bearing peace
On rear bearing block, washer is installed on the right side of the deep groove ball bearing, the washer is covered in the X on ball-screw, institute
State that washer is adjacent to be equipped with the small round nut in shaft end, the small round nut assembly in shaft end installs the X on ball-screw.
Compared with prior art, advantageous effect of the invention is:
1, the internal medicine detects assistor, is equipped with AC servo motor on the left of internal medicine detection assistor apparatus body, exchange is watched
It takes motor to be fixedly mounted on internal medicine detection assistor apparatus body by plus screw, AC servo motor is driven by external motor
Dynamic device power supply is fixedly installed with bearing block, bearing block left side by welding on internal medicine detection assistor apparatus body
It is provided with flange-face coupling, flange-face coupling is made of half a coupler a and half a coupler b, the side that half a coupler a is connected by key
Formula is fixedly mounted on the motor shaft of AC servo motor, and half a coupler b is mounted on Y-direction ball-screw left distal end, half shaft coupling
Device a and half a coupler b are bolted to connection together, and bolt matches installation, flange-face coupling with nylon locking nut
The power of AC servo motor can pass to Y-direction ball-screw, and flange-face coupling structure it is simple, it is at low cost, can transmit compared with
Big torque.
2, the internal medicine detects assistor, and assembly is equipped with small round nut, small round nut and axis on the left of Y-direction ball-screw
Cover adjacent, small round nut can play positioning action to axle sleeve, and axle sleeve is mounted on Y-direction ball-screw, axle sleeve and angular contact ball axis
It holds and is in contact, angular contact ball bearing inner ring is mounted on Y-direction ball-screw by way of interference fit, outside angular contact ball bearing
Circle is assembled by way of clearance fit to be mounted on bearing block, and bearing (ball) cover, bearing are equipped on the right side of angular contact ball bearing
End cap is fixedly mounted on bearing block by screw, and the diagonal contact ball bearing of bearing (ball) cover plays positioning action, bearing (ball) cover with
Adjustment gasket is installed, for adjusting the gap between bearing (ball) cover and bearing block between bearing block.
3, the internal medicine detects assistor, and Y-direction feed screw nut is equipped among Y-direction ball-screw, is led on Y-direction feed screw nut
The mode for crossing welding is fixedly installed with nut support frame, and nut support frame is placed in Y-axis guide rail, and nut support frame can be in Y-axis
It is slided on guide rail, support plate is installed above nut support frame, support plate connects nut support frame, both ends in support plate
It is provided with guide rail supporting frame, X-axis guide rail is fixedly installed on guide rail supporting frame by welding, is placed in X-axis guide rail
Operation bed drives Y-direction ball screw turns to make Y-direction feed screw nut and nut support frame and branch by AC servo motor
Components on fagging move together, finally move operation bed in Y-axis guide rail, and cooperation detecting instrument work moves patient
Position needed for moving detection.
4, the internal medicine detects assistor, and the intermediate X that is fixedly installed with is to feed screw nut below operation bed, and X is to feed screw nut
X is assemblied in on ball-screw, X to ball-screw and hands over X to ball-screw end and flange-face coupling, flange-face coupling
The motor shaft of flow servo motor links together, and drives X to move to ball-screw by AC servo motor, to make X to silk
Thick stick nut moves in X-axis guide rail with operation bed, and X-axis guide rail and Y-axis guide rail collectively constitute two axis and move.
5, the internal medicine detects assistor, assembles in X in ball-screw right end and is equipped with deep groove ball bearing, deep-groove ball
Bearing outer ring is mounted on rear bearing block by way of interference fit, is equipped with washer on the right side of deep groove ball bearing, washer is covered in X
To on ball-screw, washer is adjacent to be equipped with the small round nut in shaft end, the small round nut assembly installation X in shaft end to ball-screw end,
Washer can play the role of for deep groove ball bearing being isolated with small round nut, and bearing block can play a supporting role to X to ball-screw,
Y-direction ball-screw end is also by bearing seat supports.
Detailed description of the invention
Fig. 1 is inventive structure schematic front view；
Fig. 2 is inventive structure schematic top plan view；
Fig. 3 is invention section structural representation Fig. 1；
Fig. 4 is invention section structural representation Fig. 2；
In figure: 1, internal medicine detects assistor apparatus body；2, AC servo motor；3, plus screw；4, bearing block；5, flange joins
Axis device；6, half a coupler a；7, half a coupler b；8, bolt；9, nylon locking nut；10, Y-direction ball-screw；11, roundlet spiral shell
It is female；12, axle sleeve；13, angular contact ball bearing；14, gasket is adjusted；15, bearing (ball) cover；16, screw；17, Y-direction feed screw nut；18,
Nut support frame；19, Y-axis guide rail；20, support plate；21, guide rail supporting frame；22, X-axis guide rail；23, operation bed；24, X is to ball
Lead screw；25, X is to feed screw nut；26, deep groove ball bearing；27, rear bearing block；28, washer；29, the small round nut in shaft end.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, invention provides a kind of technical solution: to achieve the above object, invention provides the following technical solutions:
Assistor apparatus body 1 is detected including internal medicine, AC servo motor is installed on the left of the internal medicine detection assistor apparatus body 1
2, the AC servo motor 2 is fixedly mounted on the internal medicine by plus screw 3 and detects on assistor apparatus body 1, described
It is fixedly installed with bearing block 4 by welding on internal medicine detection assistor apparatus body 1, is installed on the left of the bearing block 4
There is flange-face coupling 5, the flange-face coupling 5 is made of half a coupler a6 and half a coupler b7, the half a coupler a6 installation
On the motor shaft of the AC servo motor 2, the half a coupler b7 is mounted on 10 left distal end of Y-direction ball-screw, described
The half a coupler a6 and half a coupler b7 is linked together by bolt 8, and the bolt 8 is matched with nylon locking nut 9.
Small round nut 11 is installed, the small round nut 11 is adjacent with axle sleeve 12, described on the left of the Y-direction ball-screw 10
Axle sleeve 12 is mounted on the Y-direction ball-screw 10, and the axle sleeve 12 is in contact with angular contact ball bearing 13, the angular contact ball
Bearing 13 is mounted on the Y-direction ball-screw 10, and 13 outer ring of angular contact ball bearing is mounted on the bearing block 4, institute
It states and bearing (ball) cover 15 is installed on the right side of angular contact ball bearing 13, the bearing (ball) cover 15 is fixedly mounted on the axis by screw 16
It holds on seat 4, adjustment gasket 14 is installed between the bearing (ball) cover 15 and the bearing block 4.
It is equipped with Y-direction feed screw nut 17 among the Y-direction ball-screw 10, passes through welding on the Y-direction feed screw nut 17
Mode be fixedly installed with nut support frame 18, the nut support frame 18 is placed in Y-axis guide rail 19, the nut support frame
18 tops are equipped with support plate 20, and guide rail supporting frame 21 is provided in the support plate 20, is installed on the guide rail supporting frame 21
There is X-axis guide rail 22, is placed operation bed 23 in the X-axis guide rail 22.
23 lower section of operation bed is intermediate to be fixedly installed with X to feed screw nut 25, and the X is assemblied in X to feed screw nut 25
To on ball-screw 24, the X is to 24 end of ball-screw and the flange-face coupling 5, and the flange-face coupling 5 is by the X
It links together to ball-screw 24 and the motor shaft of the AC servo motor 2.
The X is assembled in 24 right end of ball-screw and is equipped with deep groove ball bearing 26, and the deep groove ball bearing 26 is pacified
On rear bearing block 27, washer 28 is installed on the right side of the deep groove ball bearing 26,28 sets of the washer is in the X to ball wire
On thick stick 24, the washer 28 is adjacent to be equipped with the small round nut 29 in shaft end, and the small assembly of round nut 29 in shaft end installs the X to rolling
On ballscrew 24.
Working principle: the internal medicine detects assistor, is equipped with AC servo on the left of internal medicine detection assistor apparatus body 1
Motor 2, AC servo motor 2 are fixedly mounted on internal medicine by plus screw 3 and detect on assistor apparatus body 1, AC servo
Motor 2 is powered by external motor driver, is fixedly installed with by welding on internal medicine detection assistor apparatus body 1
Bearing block 4 is provided with flange-face coupling 5 on the left of bearing block 4, and flange-face coupling 5 is made of half a coupler a6 and half a coupler b7,
The mode that half a coupler a6 is connected by key is fixedly mounted on the motor shaft of AC servo motor 2, and half a coupler b7 is mounted on Y
To 10 left distal end of ball-screw, half a coupler a6 and half a coupler b7 is fixed together by bolt 8, bolt 8 and Buddhist nun
Imperial locking nut 9 matches installation, and the power of AC servo motor 2 can be passed to Y-direction ball-screw 10 by flange-face coupling 5,
And 5 structure of flange-face coupling it is simple, it is at low cost, larger torque can be transmitted.The internal medicine detects assistor, in Y-direction ball-screw 10
Left side assembly is equipped with small round nut 11, and small round nut 11 is adjacent with axle sleeve 12, and small round nut 11 can play positioning to axle sleeve 12
Effect, axle sleeve 12 are mounted on Y-direction ball-screw 10, and axle sleeve 12 is in contact with angular contact ball bearing 13, angular contact ball bearing 13
Inner ring is mounted on Y-direction ball-screw 10 by way of interference fit, and 13 outer ring of angular contact ball bearing passes through clearance fit
Mode, which is assembled, to be mounted on bearing block 4, and bearing (ball) cover 15 is equipped on the right side of angular contact ball bearing 13, and bearing (ball) cover 15 passes through spiral shell
Nail 16 is fixedly mounted on bearing block 4, and the diagonal contact ball bearing 13 of bearing (ball) cover 15 plays positioning action, bearing (ball) cover 15 and axis
It holds and adjustment gasket 14 is installed between seat 4, for adjusting the gap between bearing (ball) cover 15 and bearing block 4.Internal medicine detection is auxiliary
Device is helped, Y-direction feed screw nut 17 is equipped among Y-direction ball-screw 10, is fixed by welding on Y-direction feed screw nut 17
Nut support frame 18 is installed, nut support frame 18 is placed in Y-axis guide rail 19, and nut support frame 18 can be in Y-axis guide rail 19
It slides, support plate 20 is installed above nut support frame 18, support plate 20 connects nut support frame 18, in support plate 20
Both ends are provided with guide rail supporting frame 21, are fixedly installed with X-axis guide rail 22 by welding on guide rail supporting frame 21, X-axis is led
It is placed operation bed 23 on rail 22, drives the rotation of Y-direction ball-screw 10 to make Y-direction feed screw nut by AC servo motor 2
17 move together with the components on nut support frame 18 and support plate 20, move up operation bed 23 in Y-axis guide rail 19
It is dynamic, cooperation detecting instrument work, position needed for patient is moved to detection.The internal medicine detects assistor, below operation bed 23
Centre is fixedly installed with X to feed screw nut 25, and X is assemblied in X on ball-screw 24 to feed screw nut 25, and X is to ball-screw
X is connected to one to the motor shaft of ball-screw 24 and AC servo motor 2 by 24 ends and flange-face coupling 5, flange-face coupling 5
Rise, by AC servo motor 2 drive X to ball-screw 24 move, thus make X to feed screw nut 25 with operation bed 23 in X
It is moved on axis rail 22, X-axis guide rail 22 and Y-axis guide rail 19 collectively constitute two axis and move.The internal medicine detects assistor, in X
Assembly is equipped with deep groove ball bearing 26, the side that 26 outer ring of deep groove ball bearing passes through interference fit in 24 right end of ball-screw
Formula is mounted on rear bearing block 27, is equipped with washer 28 on the right side of deep groove ball bearing 26,28 sets of washer in X on ball-screw 24,
Washer 28 is adjacent to be equipped with the small round nut 29 in shaft end, and the small assembly of round nut 29 in shaft end installs X to 24 end of ball-screw, washer 28
It can play the role of for deep groove ball bearing 26 being isolated with small round nut 11, bearing block 4 can play support to ball-screw 24 to X and make
With 10 end of Y-direction ball-screw is supported also by bearing block 4.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (5)
1. a kind of internal medicine detects assistor, it is characterised in that: detect assistor apparatus body (1) including internal medicine, the internal medicine inspection
It surveys on the left of assistor apparatus body (1) and is equipped with AC servo motor (2), the AC servo motor (2) passes through plus screw
(3) it is fixedly mounted on internal medicine detection assistor apparatus body (1), on internal medicine detection assistor apparatus body (1)
It is fixedly installed with bearing block (4), is equipped with flange-face coupling (5) on the left of the bearing block (4) by welding, it is described convex
Edge shaft coupling (5) is made of half a coupler a(6) and half a coupler b(7), the half a coupler a(6) be mounted on it is described exchange watch
On the motor shaft for taking motor (2), the half a coupler b(7) it is mounted on Y-direction ball-screw (10) left distal end, half shaft coupling
Device a(6) it is linked together with the half a coupler b(7) by bolt (8), the bolt (8) and nylon locking nut (9) phase
Cooperation.
2. a kind of internal medicine as described in claim 1 detects assistor, it is characterised in that: on the left of the Y-direction ball-screw (10)
It is equipped with small round nut (11), the small round nut (11) is adjacent with axle sleeve (12), and the axle sleeve (12) is mounted on the Y-direction rolling
On ballscrew (10), the axle sleeve (12) is in contact with angular contact ball bearing (13), and the angular contact ball bearing (13) is mounted on
On the Y-direction ball-screw (10), angular contact ball bearing (13) outer ring is mounted on the bearing block (4), the corner connection
It is equipped with bearing (ball) cover (15) on the right side of touching ball bearing (13), the bearing (ball) cover (15) is fixedly mounted on described by screw (16)
On bearing block (4), adjustment gasket (14) is installed between the bearing (ball) cover (15) and the bearing block (4).
3. a kind of internal medicine as described in claim 1 detects assistor, it is characterised in that: the Y-direction ball-screw (10) is intermediate
It is equipped with Y-direction feed screw nut (17), is fixedly installed with nut support frame by welding on the Y-direction feed screw nut (17)
(18), the nut support frame (18) is placed on Y-axis guide rail (19), is equipped with support plate above the nut support frame (18)
(20), it is provided with guide rail supporting frame (21) on the support plate (20), X-axis guide rail is installed on the guide rail supporting frame (21)
(22), operation bed (23) are placed on the X-axis guide rail (22).
4. a kind of internal medicine as claimed in claim 3 detects assistor, it is characterised in that: intermediate solid below the operation bed (23)
Equipped with X to feed screw nut (25), the X is assemblied in X on ball-screw (24) to feed screw nut (25) for Dingan County, and the X is to rolling
Ballscrew (24) end and the flange-face coupling (5), the flange-face coupling (5) is by the X to ball-screw (24) and institute
The motor shaft for stating AC servo motor (2) links together.
5. a kind of internal medicine as claimed in claim 4 detects assistor, it is characterised in that: the X is on the right side of ball-screw (24)
Assembly is equipped with deep groove ball bearing (26) on end, and the deep groove ball bearing (26) is mounted on rear bearing block (27), the depth
It is equipped with washer (28) on the right side of ditch ball bearing (26), the washer (28) covers in the X on ball-screw (24), the washer
(28) adjacent to be equipped with the small round nut in shaft end (29), the small round nut in shaft end (29) assembly installs the X to ball-screw
(24) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674007.XA CN108969229A (en) | 2018-06-27 | 2018-06-27 | A kind of internal medicine detection assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674007.XA CN108969229A (en) | 2018-06-27 | 2018-06-27 | A kind of internal medicine detection assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108969229A true CN108969229A (en) | 2018-12-11 |
Family
ID=64538931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810674007.XA Pending CN108969229A (en) | 2018-06-27 | 2018-06-27 | A kind of internal medicine detection assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108969229A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1852694A (en) * | 2003-07-18 | 2006-10-25 | 埃里希·克拉茨迈尔 | Treatment couch |
| KR101264030B1 (en) * | 2011-08-17 | 2013-05-21 | 청주대학교 산학협력단 | Patient Bed |
| CN204339411U (en) * | 2014-11-26 | 2015-05-20 | 方雄 | A kind of novel vertical CNC milling machine |
| CN204562753U (en) * | 2015-04-20 | 2015-08-19 | 王清香 | Inspection nursing bed easy to use |
| CN107625596A (en) * | 2017-09-27 | 2018-01-26 | 宝鸡大医数码机器人有限责任公司 | A kind of medical six degree of freedom therapeutic bed |
-
2018
- 2018-06-27 CN CN201810674007.XA patent/CN108969229A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1852694A (en) * | 2003-07-18 | 2006-10-25 | 埃里希·克拉茨迈尔 | Treatment couch |
| KR101264030B1 (en) * | 2011-08-17 | 2013-05-21 | 청주대학교 산학협력단 | Patient Bed |
| CN204339411U (en) * | 2014-11-26 | 2015-05-20 | 方雄 | A kind of novel vertical CNC milling machine |
| CN204562753U (en) * | 2015-04-20 | 2015-08-19 | 王清香 | Inspection nursing bed easy to use |
| CN107625596A (en) * | 2017-09-27 | 2018-01-26 | 宝鸡大医数码机器人有限责任公司 | A kind of medical six degree of freedom therapeutic bed |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |
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| RJ01 | Rejection of invention patent application after publication |