CN105476797B - Modular surgical table surface backplate structure - Google Patents
Modular surgical table surface backplate structure Download PDFInfo
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- CN105476797B CN105476797B CN201410476977.0A CN201410476977A CN105476797B CN 105476797 B CN105476797 B CN 105476797B CN 201410476977 A CN201410476977 A CN 201410476977A CN 105476797 B CN105476797 B CN 105476797B
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- backboard
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- hook
- upper backboard
- table surface
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Abstract
The present invention is suitable for technical field of medical equipment, disclose a kind of modular surgical table surface backplate structure, including upper backboard and lower backboard, it is connected between upper backboard and lower backboard by Self-locking hanging hook structure, Self-locking hanging hook structure includes lock hook and the crank block component for driving lock hook, crank block component includes lock slider, connecting rod and handle, lock hook is rotationally connected with upper backboard, lock slider slides setting and lock hook can be driven to rotate, one end of connecting rod is rotationally connected with lock slider, and the other end of connecting rod is rotationally connected with handle；Lower backboard is connected with the locking bar for coordinating with lock hook.The modular surgical table surface backplate structure that the embodiment of the present invention is provided can be effectively prevented table top shaking, conducive to the precision of operation is ensured, can improve the reliability of operating bed, reduce the risk that malpractice occurs in use for medical worker.
Description
Technical field
The invention belongs to technical field of medical equipment more particularly to a kind of modular surgical table surface backplate structures.
Background technology
Medical staff is using operating bed to carry out different types of operation or perform the operation for the patient of different heights
When, be often based upon operation, Clinics and Practices demand, free assembly and disassembly can be carried out by needing the upper backboard of operating bed table top.
Operating bed in the prior art, it is upper after installation mostly using simple bolt connection upper backboard and lower backboard
Backboard fails fully to eliminate the gap between upper backboard and lower backboard, and the shaking of multiple directions can be generated during use
Amount.On the one hand, when installing multiple modularization upper backboards, gap and shaking volume can accumulate, and properties of product is caused to decline；It is another
Aspect due to the presence of above-mentioned modularization table top shaking volume, seriously affects the precision of operation, especially does some delicate procedures
When be even more that can directly affect the success or failure of operation, can cause unpredictable malpractice occurs, the reliability of operating bed is low.
Invention content
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of modular surgical table surface backplate is provided
Structure can avoid gap and shaking, and conducive to the precision of operation is ensured, reliability is high.
The technical scheme is that：A kind of modular surgical table surface backplate structure, including upper backboard and lower backboard, institute
It states and is connected between upper backboard and lower backboard by Self-locking hanging hook structure, the Self-locking hanging hook structure includes lock hook and for driving
The crank block component of the lock hook, the crank block component include lock slider, connecting rod and handle, and the lock hook turns
Dynamic to be connected to the upper backboard, the lock slider slides setting and the lock hook can be driven to rotate, one end of the connecting rod
The lock slider is rotationally connected with, the other end of the connecting rod is rotationally connected with the handle；The lower backboard connection is useful
In the locking bar coordinated with the lock hook.
Optionally, the upper backboard includes upper backboard bed board, the left beam of upper backboard and the right beam of upper backboard, the left beam of upper backboard
It is respectively arranged at the right beam of upper backboard at the both sides of the upper backboard bed board, there are two the Self-locking hanging hook structure settings, two
The Self-locking hanging hook structure is connected to the left beam of the upper backboard and the right beam of upper backboard.
Optionally, the upper surface of the lock slider is lock face, and the front end of the lock slider is solves locking face, the lock
Determine hook one end be provided with can hanging buckle in the hook portion with the locking bar, the other end of the lock hook has and can be resisted against the lock
Determine face from locking face, the lock hook also has the stopper opposite with the solution locking face.
Optionally, the glide direction of the relatively described lock slider of the lock face is obliquely installed.
Optionally, the crank block component is connected with the dynamic clamping head and quiet clamping head for resetting the handle.
Optionally, the handle is rotationally connected with the upper backboard by handle shaft, and the dynamic clamping head and quiet clamping head is is arranged
In the torsional spring of the handle shaft.
Optionally, one end of the left beam of the upper backboard and upper backboard right beam close to the lower backboard is both provided with hook,
One end of the lower backboard close to the upper backboard is provided with and the matched mounting column of hook.
Optionally, the both sides of the lock hook are provided with stop collar, and the lock hook is rotatablely connected by lock hook shaft
In the upper backboard, the stop collar is sheathed on the lock hook shaft.
Optionally, the connecting rod is in bending-like or direct rod shape.
Optionally, the left beam of the upper backboard and the right beam of upper backboard are respectively connected with bottom plate, and the bottom plate passes through locking member respectively
It is connected to the left beam of the upper backboard and the right beam of upper backboard and formation is for housing the space of the lock hook, crank block component,
The left beam of the upper backboard and the right beam of upper backboard are respectively provided with the slide block slot for being slided for the lock slider.
The modular surgical table surface backplate structure that the embodiment of the present invention is provided, passes through lock hook and Self-locking hanging hook knot
Structure realizes locking, ensures generate gap after all directions stress between upper backboard lower backboard after installing, so as to fulfill
Firm locking, assembling and dissembling process is simple and convenient, and can be locked automatically after loading onto upper backboard, can be effectively prevented table top
It shakes, conducive to the precision of operation is ensured, the reliability of operating bed can be improved, medical worker is reduced and occur in use
The risk of malpractice.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the assembling stereoscopic schematic diagram of modular surgical table surface backplate structure provided in an embodiment of the present invention；
Fig. 2 is the dismounting stereoscopic schematic diagram of modular surgical table surface backplate structure provided in an embodiment of the present invention；
Fig. 3 is the stereoscopic schematic diagram of lower backboard in modular surgical table surface backplate structure provided in an embodiment of the present invention；
Fig. 4 is the stereoscopic schematic diagram of upper backboard in modular surgical table surface backplate structure provided in an embodiment of the present invention；
Fig. 5 is the three-dimensional signal of the left beam of lower backboard in modular surgical table surface backplate structure provided in an embodiment of the present invention
Figure；
Fig. 6 is the left beam of lower backboard and Self-locking hanging hook in modular surgical table surface backplate structure provided in an embodiment of the present invention
The stereoscopic schematic diagram of structure；
Fig. 7 is the three-dimensional signal of lock slider in modular surgical table surface backplate structure provided in an embodiment of the present invention
Figure；
Fig. 8 is the floor map of lock hook in modular surgical table surface backplate structure provided in an embodiment of the present invention；
Fig. 9 is the three-dimensional signal of the left beam of upper backboard in modular surgical table surface backplate structure provided in an embodiment of the present invention
Figure；
Figure 10 is the three-dimensional signal of crank block in modular surgical table surface backplate structure provided in an embodiment of the present invention
Figure；
Figure 11 is diagrammatic cross-section of the modular surgical table surface backplate structure provided in an embodiment of the present invention in unlock；
Figure 12 is diagrammatic cross-section of the modular surgical table surface backplate structure provided in an embodiment of the present invention in locking；
Figure 13 is close-up schematic view in Figure 12.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
It should also be noted that, the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or
Using the normal operating condition of product as reference, and should not be regarded as restrictive.
As shown in Fig. 1~Figure 13, a kind of modular surgical table surface backplate structure provided in an embodiment of the present invention, including upper
Backboard 2 and lower backboard 1, upper backboard 2 and lower backboard 1 are provided adjacent to.Pass through Self-locking hanging hook structure between upper backboard 2 and lower backboard 1
Connection, when upper backboard 2 is connected with lower backboard 1 by the Self-locking hanging hook structure, upper backboard 2 and lower backboard 1 may result from locking, and make
It is connected reliably between backboard 2 and lower backboard 1, avoids generating gap between upper backboard 2 and lower backboard 1, operation can be effectively prevented
The table top of bed shakes, and conducive to the precision of operation is ensured, can improve the reliability of operating bed.Self-locking hanging hook structure includes lock hook
216 and the crank block component for driving lock hook 216, crank block component lock hook 216 can be driven to rotate and make lock
Determine hook 216 to be locked in upper backboard 2 or unlock from upper backboard 2.Crank block component includes lock slider 212, connecting rod 223 and handle
218.Lock hook 216 is rotationally connected with upper backboard 2, and lock slider 212 slides setting and lock hook 216 can be driven to rotate, that is, locks
Fixed slider 212 can be rotated along linear slide and driving lock hook 216, and one end of connecting rod 223 is rotationally connected with lock slider 212,
The other end of connecting rod 223 is rotationally connected with handle 218；Lower backboard 1 is connected with the locking bar 112 for coordinating with lock hook 216, lock
The side of bar 112 can be the locking bar inclined-plane to connect with lock hook 216.When operating personnel's squeeze grip 218, handle 218, which drives, to be connected
Bar 223 moves, and connecting rod 223 slides lock slider 212, and then lock hook 216 is driven to rotate, so as to so that lock hook 216
In unlocking or being locked in upper backboard 2 and realize self-locking, structural reliability is high, and simple in structure, stable, and cost of implementation is low,
The risk that malpractice occurs in use for medical worker is reduced, there is great practical value.
Specifically, upper backboard 2 includes upper backboard bed board 22, the left beam 21 of upper backboard and the right beam 23 of upper backboard, the left beam of upper backboard
21 and the right beam 23 of upper backboard be respectively arranged at the both sides of 22 bottom end of upper backboard bed board, there are two Self-locking hanging hook structure settings,
The bottom of upper backboard bed board 22 is respectively positioned on, two Self-locking hanging hook structures are connected to the left beam 21 of upper backboard and the right beam of upper backboard
23.Certainly, the quantity of beam and Self-locking hanging hook structure and arrangement also can be depending on actual conditions, such as there are one settings and are located at
Centre sets three or with first-class suitable quantity, all belongs to the scope of protection of the present invention
Specifically, the upper surface of lock slider 212 is lock face 2122, and the front end of lock slider 212 is solution locking face 2121,
One end of lock hook 216 be provided with can hanging buckle in the hook portion 2161 of locking bar 112, the other end of lock hook 216 has and can be resisted against
Lock face 2122 from locking face 2163, lock hook 216 also has the stopper 2162 opposite with solution locking face 2121.At lock hook 216
When lock-out state, one end of lock hook 216 locks in the locking bar 112 of lower backboard 1, and the lower face of the other end can (from locking face 2163)
The upper surface (lock face 2122) of lock slider 212 is butted on, in this way, even if external force directly acts on lock hook 216 and is intended to make
Lock hook 216 is rotated to the direction of unlock, since 216 end face of lock hook (from locking face 2163) can be butted on the upper of lock slider 212
End face (lock face 2122), lock slider 212 by by the component perpendicular to 212 glide direction of lock slider, so as to so that
Lock slider 212 remains stationary as, and lock hook 216 is avoided arbitrarily to loosen, and reliability is high and simple in structure.It is driven when by handle 218
When dynamic connecting rod 223 and lock slider 212, lock slider 212 can travel forward (in the present embodiment towards the side of lower backboard 1
To during movement) and the solution locking face 2121 of its front end is made to push stopper 2162, lock hook 216 is made to be rotated to the direction of unlock, at this time
Lower backboard 1 and upper backboard 2 can be separated.
Specifically, lock face 2122 can be obliquely installed with respect to the glide direction of lock slider 212, can preferably eliminate lock
Determine the gap between face 2122 and lock hook 216, self-locking effect is more preferable.
Specifically, crank block component is connected with the dynamic clamping head and quiet clamping head 220 for resetting handle 218, works as user of service
When unclamping handle 218, handle 218 can in time be resetted with drive link 223, lock slider 212 and keep lock-out state, and structure can
By property height.
Specifically, handle 218 is rotationally connected with upper backboard 2 by handle shaft 219, and dynamic clamping head and quiet clamping head 220 can be to be arranged
In the torsional spring of handle shaft 219, application cost is low.
Specifically, one end of the left beam 21 of upper backboard and upper backboard right beam 23 close to lower backboard 1 is both provided with hook 2113,
One end of lower backboard 1 close to upper backboard 2 is provided with linking up with 2113 matched mounting columns 111, further improves upper backboard
2nd, the connection reliability between lower backboard 1.
Specifically, the both sides of lock hook 216 are provided with stop collar 222, and lock hook 216 is rotated by lock hook shaft 217
Upper backboard 2 is connected to, stop collar 222 is sheathed on lock hook shaft 217, to limit lock hook 216, avoids its left and right play, into
One step improves the reliability of product.
Specifically, connecting rod 223 can be in bending-like or arcuation or direct rod shape etc., to ensure the effect of self-locking.
Specifically, the left beam 21 of upper backboard and the right beam 23 of upper backboard are respectively connected with bottom plate 213, and bottom plate 213 passes through locking respectively
Part 214 is connected to the left beam 21 of upper backboard and the right beam 23 of upper backboard and is formed to house the sky of lock hook 216, crank block component
Between, the left beam 21 of upper backboard and the right beam 23 of upper backboard are respectively provided with for the slide block slot 2112 for the slip of lock slider 212.Locking member
214 can be screw etc..
Specifically, the left beam 21 of upper backboard and the right beam 23 of upper backboard are both provided with handle shaft mounting hole 2114 and lock hook turns
Axis hole 2111, handle 218 has the grip hole 2181 for being used for passing through for handle shaft 219, in order to handle shaft 219, handle
218 installation.
Modular surgical table surface backplate structure provided by the present invention, is mainly made of lower backboard 1, upper backboard 2.Lower back
Plate 1 is mainly made of the left beam 11 of lower backboard, lower backboard bed board 12, the right beam 13 of lower backboard, and upper backboard 2 is mainly by the left beam of upper backboard
21st, the right beam 23 of upper backboard bed board 22, upper backboard forms, and the left beam 21 of upper backboard is mainly solid by lock slider 212, bottom plate 213, bottom plate
Determine screw, lock slider shaft 215, lock hook 216, lock hook shaft 217, handle 218, handle shaft 219, return springs
220 (torsional springs), connecting rod shaft 221, stop collar 222, connecting rod 223 form, composition and the left beam 21 of upper backboard of the right beam 23 of upper backboard
It is similar.
The assembling of the left beam 21 of upper backboard can refer to as follows：
Lock hook shaft 217 is sequentially passed through to lock hook shaft hole 2111, the stop collar on the left beam 21 of upper backboard first
Lock hook 216 is installed on the left beam 21 of upper backboard by the 222nd, lock hook 216, another stop collar 222.Then by lock slider 212
It is connected with connecting rod 223 by lock slider shaft 215, handle 218 is connected with connecting rod 223 by connecting rod shaft 221, composition one
Crank block component, as shown in Figure 10.Then handle shaft 219 is sequentially passed through into the left 21 up knob shaft mounting hole of beam of upper backboard
2114th, the grip hole 2181 of handle 218, reduction torsion spring 220, so as to which crank block component beam 21 left with upper backboard be connected.Most
Lock slider 212 is put into the slide block slot 2112 of the left beam 21 of upper backboard afterwards, bottom plate 213 is fixed by bottom plate fixing screws 214
On the left beam 21 of upper backboard.
The assembling process of upper backboard 2 can refer to as follows：
Assemble the right beam 23 of upper backboard using identical method is assembled with the left beam 21 of upper backboard, then by the left beam 21 of upper backboard,
The right beam 23 of upper backboard bed board 22, upper backboard is fixed by screws in together, as shown in the figure shown in (4).
The assembling process of lower backboard 1 can refer to as follows：
The left beam 11 of lower backboard, lower backboard bed board 12, the right beam 13 of lower backboard are fixed by screws in together, as schemed (3) institute
Show.
The modular surgical table surface backplate structure that the embodiment of the present invention is provided, action process can refer to as follows:
When pressing handle 218, handle 218 drives lock slider 212 by connecting rod 223, and lock slider 212 can be in sliding block
Forward slip in slot 2112, the solution locking face 2121 of lock slider 212 can push the stopper 2162 of lock hook 216 so that lock hook
216 are rotated up along lock hook shaft 217, at this point it is possible to by upper backboard 2 by being articulated to the mounting column of lower backboard 1
On 111, handle 218 is unclamped, handle 218 rotates under the drive of reduction torsion spring, so as to which lock slider 212 be driven to slide backward,
The lock face 2122 of lock slider 212 encounter lock hook 216 from after locking face, lock hook 216 can be driven to rotate down, Zhi Daosuo
Determine 216 hook portion of hook locked face contacted with the latch ramp of lower back plate-girder 1 after stop (as shown in Figures 12 and 13).
At this point, complete the installation of modularization backboard, when the end of upper backboard 2 is by a upward power, make the back of the body
When plate 2 is rotated up, at this point, since lock slider is in self-locking state, acted on by lock hook 216 from locking face 2163
Power on the lock face 2122 of lock slider 212, can not push sliding block forward slip forever, and therefore, upper backboard 2 can not be upward
Rotation, connection reliability are high.
When needing to dismantle upper backboard 2, handle 218 need to be only pressed, handle 218 drives lock slider by connecting rod 223
212, lock slider 212 forward slip, the solution locking face 2121 of lock slider 212 can push lock hook in slide block slot 2112
216 stopper 2162 so that lock hook 216 is rotated up along lock hook shaft 217, and lock hook 216 will be disengaged from locking bar 112,
It can be taken off upper backboard 2 (as shown in figure 11) at this time.
The modular surgical table surface backplate structure that the embodiment of the present invention is provided realizes locking by lock hook 216,
Ensure generate gap after all directions stress between 2 lower backboard 1 of upper backboard after installing, so as to fulfill firm lock
Fixed, assembling and dissembling process is simple and convenient, and can be locked automatically after loading onto upper backboard, and the table top after locking is when being loaded
All directions generate minimum deformation and shaking, can be effectively prevented table top shaking, conducive to the precision of operation is ensured, can improve
The reliability of operating bed reduces the risk that malpractice occurs in use for medical worker, and simple in structure, stable
Reliably, good appearance, cost of implementation are low, have great practical value.
In addition, although Self-locking hanging hook structure described above of the invention is for connecting upper backboard and lower backboard, but should
The application of Self-locking hanging hook structure is not limited thereto.To those skilled in the art, each modularization of modular surgical bed
Between table top, such as the Self-locking hanging hook structure can be used between head plate and backboard, leg plate and backboard, leg plate, so as to fulfill reliable
Be detachably connected.By the technical solution that above-mentioned Self-locking hanging hook structure is applied to connect between operating bed other table tops, should equally wrap
In the protection domain that the claim included in the present invention is limited.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, it is all the present invention spirit and
Any modification, equivalent replacement or improvement for being made within principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of modular surgical table surface backplate structure, including upper backboard and lower backboard, which is characterized in that the upper backboard and
It is connected between lower backboard by Self-locking hanging hook structure, the Self-locking hanging hook structure includes lock hook and for driving the lock hook
Crank block component, the crank block component includes lock slider, connecting rod and handle, and the lock hook is rotationally connected with institute
Upper backboard is stated, the lock slider slides setting and the lock hook can be driven to rotate, and one end of the connecting rod is rotationally connected with
The lock slider, the other end of the connecting rod are rotationally connected with the handle；The lower backboard be connected with for the lock
Determine the locking bar of hook cooperation.
2. modular surgical table surface backplate structure as described in claim 1, which is characterized in that the upper backboard includes the upper back of the body
The left beam of plank bed plate, upper backboard and the right beam of upper backboard, the left beam of upper backboard and the right beam of the upper backboard are respectively arranged on described
At the both sides of backboard bed board, there are two the Self-locking hanging hook structure settings, and two Self-locking hanging hook structures are connected to institute
State the left beam of upper backboard and the right beam of the upper backboard.
3. modular surgical table surface backplate structure as described in claim 1, which is characterized in that the upper end of the lock slider
Face is lock face, and the front end of the lock slider is solution locking face, one end of the lock hook be provided with can hanging buckle in the lock
The hook portion of bar, the other end of the lock hook have can be resisted against the lock face from locking face, the lock hook also have with
The opposite stopper of the solution locking face.
4. modular surgical table surface backplate structure as claimed in claim 3, which is characterized in that the lock face is relatively described
The glide direction of lock slider is obliquely installed.
5. modular surgical table surface backplate structure as described in claim 1, which is characterized in that the crank block component connects
It is connected to the dynamic clamping head and quiet clamping head for resetting the handle.
6. modular surgical table surface backplate structure as claimed in claim 5, which is characterized in that the handle is turned by handle
Axis is rotationally connected with the upper backboard, and the dynamic clamping head and quiet clamping head is to be sheathed on the torsional spring of the handle shaft.
7. modular surgical table surface backplate structure as claimed in claim 2, which is characterized in that the upper backboard Zuo Liang and upper
One end of backboard right beam close to the lower backboard is both provided with hook, and one end of the lower backboard close to the upper backboard is set
It is equipped with and the matched mounting column of hook.
8. the modular surgical table surface backplate structure as described in any one of claim 1 to 7, which is characterized in that the lock
The both sides for determining hook are provided with stop collar, and the lock hook is rotationally connected with the upper backboard, the limiting by lock hook shaft
It is sheathed on the lock hook shaft.
9. the modular surgical table surface backplate structure as described in any one of claim 1 to 7, which is characterized in that the company
Bar is in bending-like or direct rod shape.
10. the modular surgical table surface backplate structure as described in any one of claim 2 to 7, which is characterized in that on described
The left beam of backboard is connected with bottom plate, and the bottom plate is connected to the left beam of the upper backboard by locking member and is formed to house the lock
Determine the space of hook, the crank block component, the left beam of upper backboard has the slide block slot for being used for sliding for the lock slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476977.0A CN105476797B (en) | 2014-09-17 | 2014-09-17 | Modular surgical table surface backplate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476977.0A CN105476797B (en) | 2014-09-17 | 2014-09-17 | Modular surgical table surface backplate structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105476797A CN105476797A (en) | 2016-04-13 |
| CN105476797B true CN105476797B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410476977.0A Active CN105476797B (en) | 2014-09-17 | 2014-09-17 | Modular surgical table surface backplate structure |
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| Country | Link |
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| CN (1) | CN105476797B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297437B (en) * | 2018-03-21 | 2022-10-21 | 南京迈瑞生物医疗电子有限公司 | Operating table control method and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1973804A (en) * | 2005-11-14 | 2007-06-06 | 迈奇两合公司 | Patient bed for an operating table |
| CN203736434U (en) * | 2014-03-21 | 2014-07-30 | 宁波禾采医疗器械有限公司 | Hanging mechanism for bed head tail board |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2435548A1 (en) * | 2001-01-25 | 2002-08-01 | Richard L. Borders | Head section support for a surgical table |
| KR101332637B1 (en) * | 2011-11-09 | 2013-11-25 | 제이더블유중외메디칼 주식회사 | Separation type bed |
-
2014
- 2014-09-17 CN CN201410476977.0A patent/CN105476797B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1973804A (en) * | 2005-11-14 | 2007-06-06 | 迈奇两合公司 | Patient bed for an operating table |
| CN203736434U (en) * | 2014-03-21 | 2014-07-30 | 宁波禾采医疗器械有限公司 | Hanging mechanism for bed head tail board |
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| Publication number | Publication date |
|---|---|
| CN105476797A (en) | 2016-04-13 |
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