CN208372090U - Improvement type lateral position hand-rest plate - Google Patents
Improvement type lateral position hand-rest plate Download PDFInfo
- Publication number
- CN208372090U CN208372090U CN201720887600.3U CN201720887600U CN208372090U CN 208372090 U CN208372090 U CN 208372090U CN 201720887600 U CN201720887600 U CN 201720887600U CN 208372090 U CN208372090 U CN 208372090U
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- CN
- China
- Prior art keywords
- hand
- rest plate
- strut
- lateral position
- improvement type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Improvement type lateral position hand-rest plate disclosed by the utility model, including the first strut, the first hand-rest plate, the second strut and the second hand-rest plate；First hand-rest plate is through the first spherical hinge structure setting on the first strut, and second hand-rest plate is by the second spherical hinge structure setting on the second strut；Second strut is installed on first strut by connector, and the lower part of the first strut is provided with for holding clutch with what operating bed siding track was connect；Gap corresponding with the position of elbow is provided between first hand-rest plate and the second hand-rest plate.Two hand-rest plates are arranged in the utility model, upper arm and forearm can be fixed respectively, the arm of patient can be with free bend, the gap for placing elbow is not directly connected to and is provided between two hand-rest plates, and elbow position can vacantly prevent that position suffers oppression for a long time here and cause injury of radial nerve and ancon pressure sore.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of Improvement type lateral position hand-rest plates.
Background technique
Lateral position is clinical common operation position, is usually used in neurosurgery, chest lumbar operation and Hip operation, has
Surgical field of view exposure sufficiently,, need to be to trouble since patient is in narcosis in surgical procedure the advantages that operation convenient for operative doctor
The upside arm of person is fixed, and common fixed form is patient's arm is fixed with hand-rest plate, but Hospitals at Present
Common hand-rest plate is integral type, and when immobilized patients arm, patient's arm must be stretched, and the elbow position fat of arm is less
Neural blood vessel is directly exposed to subcutaneous tissue, this position suffers oppression easily cause the feelings of injury of radial nerve and ancon pressure sore for a long time
Condition, and current hand-rest plate adjusting is not very convenient.
Utility model content
The purpose of this utility model is that Improvement type lateral position hand-rest plate is provided in place of avoiding the deficiencies in the prior art, from
And effectively solve the shortcomings of the prior art.
To achieve the above object, the technical solution that the utility model is taken are as follows: Improvement type lateral position hand-rest plate, including first
Strut, the first hand-rest plate, the second strut and the second hand-rest plate；
For first hand-rest plate through the first spherical hinge structure setting on the first strut, second hand-rest plate passes through the
Two spherical hinge structure settings are on the second strut；
Second strut is installed on first strut by connector, the lower part of the first strut be provided with for
Clutch is held in the connection of operating bed siding track；
Gap corresponding with the position of elbow is provided between first hand-rest plate and the second hand-rest plate.
Further, first hand-rest plate, be provided with fixing belt on the second hand-rest plate.
Further, tie down screw, tie down screw are provided in the first flexural pivot chain structure and the second flexural pivot chain structure
On be provided with operating stick.
Further, when first hand-rest plate and the second hand-rest plate are in horizontality, the upper surface of the two is equal.
It further, is boundary with the first flexural pivot chain structure, the first hand-rest plate includes long end and short end.
Further, the connector includes two slotted collars, the connection through the open end of two slotted collars
Bar and the clamping handle being hinged with one end of connecting rod, the other end of connecting rod are provided with limiting section；The clamping handle
Including eccentric block and handle；Clamping is arranged in the clamping slot of two slotted collars respectively for first strut, the second strut；Two
The outside of a slotted collar is provided with tooth form limited block around the connecting rod, and two tooth form limited blocks are meshed.
Further, be provided with limiting device on first strut, limiting device be located at the connector and hold clutch it
Between.
Further, the limiting device includes inner sleeve and housing；The inner sleeve is sleeved on first strut, inner sleeve
Inside is provided with card bead, and connection has elastic component in card bead, and first strut cooperates the card bead to be provided with along the vertical direction
Multiple card slots；The housing is connected with the inner sleeve by taper thread；The inner sleeve is stainless steel material, and the housing is rubber material
Matter.
The above-mentioned technical proposal of the utility model has the advantages that two hand-rest plates are arranged in the utility model, can
Fix upper arm and forearm respectively, the arm of patient can be not directly connected to and be provided between two hand-rest plates with free bend
For placing the gap of elbow, elbow position can vacantly prevent that position suffers oppression for a long time here and cause injury of radial nerve and ancon
Pressure sore；Connector can be convenient the relative position for efficiently adjusting two hand-rest plates；First hand-rest plate eccentric setting is suitable for not
With the arm length of patient；Limiting device can limit the sliding area for holding clutch and connector, prevent the two from sliding into inoperative
Area influences to use, and the position of limiting device can quickly be adjusted, and can hold clutch according to practical situation to adjust
With the size of connector zone of action.
Detailed description of the invention
Fig. 1 is the utility model embodiment structural schematic diagram；
Fig. 2 is the utility model embodiment connecting-piece structure schematic diagram；
Fig. 3 is the utility model embodiment limit device structure schematic diagram.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In the description of the present invention, it should be noted that unless otherwise specific regulation
And restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As shown in Figure 1-3, Improvement type lateral position hand-rest plate described in the present embodiment, including the first strut 1, the first hand-rest plate
2, the second strut 3 and the second hand-rest plate 4；First hand-rest plate 2 is arranged on the first strut 1 by the first flexural pivot chain structure 5, and second
Hand-rest plate 4 is arranged on the second strut 3 by the second flexural pivot chain structure 6；Second strut 3 is installed in the first support by connector 7
On bar 1, the lower part of the first strut 1, which is provided with, holds clutch 8 for what is connect with operating bed siding track, and holding clutch 8 is the prior art,
This is not repeated.
First hand-rest plate 2 is for fixing forearm, and the second hand-rest plate 4 is for fixing upper arm.
Gap 9 corresponding with the position of elbow is provided between first hand-rest plate 2 and the second hand-rest plate 4.
Fixing belt 10 is provided on first hand-rest plate 2, the second hand-rest plate 4, fixing belt 10 passes through the side such as velcro, buckle
Formula is attached.
It is provided with tie down screw 11 in first flexural pivot chain structure 5 and the second flexural pivot chain structure 6, is arranged on tie down screw 11
There is operating stick 12.
Preferably, when the first hand-rest plate 2 and the second hand-rest plate 4 are in horizontality, the upper surface of the two is equal.
It is boundary with the first flexural pivot chain structure 6, the first hand-rest plate 2 includes long end 2a and short end 2b, when patient forearm is shorter
Duration end 2a rotates to 2 side of the second hand-rest plate, is supported using short end 2b, and when patient forearm is longer, short end 2b is rotated to
Second hand-rest plate, 2 side is supported using long end 2a, is stayed between the first hand-rest plate 1 and the second hand-rest plate 2 in the case of two kinds
There is above-mentioned gap 9, so elbow position vacant state always, can prevent that position suffers oppression for a long time here and ulnar nerve is caused to damage
Wound and ancon pressure sore.
Connector 7 include two slotted collar 7a, through the open end of two slotted collar 7a connecting rod 7b and with
The clamping handle 7c that one end of connecting rod 7b is hinged, the other end of connecting rod 7b are provided with limiting section 7d；Clamping handle 7c packet
Include eccentric block 7c-1 and handle 7c-2；The clamping of two slotted collar 7a is arranged in clamping respectively for first strut 1, the second strut 3
In slot；The outside of two slotted collar 7a is provided with tooth form limited block 7e around connecting rod 7b, and two tooth form limited block 7e phases are nibbled
It closes, by the relative rotation of tooth form limited block 7e, the first strut 1 and the second strut 3 may be implemented and presented not around connecting rod 7b
Same angle arrangement, is easy to use.
Limiting device 13 is provided on first strut 1, limiting device 13 is located at connector 7 and holds between clutch 8.
Limiting device 13 includes inner sleeve 13a and housing 13b；Inner sleeve 13a is sleeved on the first strut 1, the inside of inner sleeve 13a
It is provided with card bead 13a-1, connection has elastic component in card bead 13a-1, and elastic element is spring etc., and the first strut 1 is along vertical side
Cooperation card bead 13a-1 is provided with multiple card slot 1a；Housing 13b is connect by taper thread with inner sleeve 13a；Inner sleeve 13a is stainless
Steel material, housing 13b are rubber material, and limiting device 13 can be fixed on to different height and positions, are successively according to circumstances come
The sliding area of clutch 8 Yu connector 7 is held in limitation, is easy to use.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (8)
1. Improvement type lateral position hand-rest plate, it is characterised in that: including the first strut, the first hand-rest plate, the second strut and the second support
Palm；
For first hand-rest plate through the first spherical hinge structure setting on the first strut, second hand-rest plate passes through the second ball
Hinge arrangement is arranged on the second strut；
Second strut is installed on first strut by connector, the lower part of the first strut be provided with for operation
Clutch is held in bed siding track connection；
Gap corresponding with the position of elbow is provided between first hand-rest plate and the second hand-rest plate.
2. Improvement type lateral position hand-rest plate according to claim 1, it is characterised in that: first hand-rest plate, the second support
Fixing belt is provided on palm.
3. Improvement type lateral position hand-rest plate according to claim 1, it is characterised in that: the first flexural pivot chain structure and the
It is provided with tie down screw in two flexural pivot chain structures, is provided with operating stick on tie down screw.
4. Improvement type lateral position hand-rest plate according to claim 1, it is characterised in that: when first hand-rest plate and second
When hand-rest plate is in horizontality, the upper surface of the two is equal.
5. Improvement type lateral position hand-rest plate according to claim 1, it is characterised in that: be with the first flexural pivot chain structure
Boundary, the first hand-rest plate includes long end and short end.
6. Improvement type lateral position hand-rest plate according to claim 1, it is characterised in that: the connector includes two openings
Snap ring, the connecting rod through the open end of two slotted collars and the clamping handle that is hinged with one end of connecting rod,
The other end of connecting rod is provided with limiting section；The clamping handle includes eccentric block and handle；First strut, the second strut
Clamping is arranged in the clamping slot of two slotted collars respectively；The outside of two slotted collars is arranged with teeth around the connecting rod
Shape limited block, two tooth form limited blocks are meshed.
7. Improvement type lateral position hand-rest plate according to claim 1, it is characterised in that: be arranged on first strut limited
Position device, limiting device are located at the connector and hold between clutch.
8. Improvement type lateral position hand-rest plate according to claim 7, it is characterised in that: the limiting device include inner sleeve with
Housing；The inner sleeve is sleeved on first strut, and card bead is provided on the inside of inner sleeve, and connection has elastic component in card bead,
First strut cooperates the card bead to be provided with multiple card slots along the vertical direction；The housing is connected by taper thread and inner sleeve
It connects；The inner sleeve is stainless steel material, and the housing is rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887600.3U CN208372090U (en) | 2017-07-20 | 2017-07-20 | Improvement type lateral position hand-rest plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887600.3U CN208372090U (en) | 2017-07-20 | 2017-07-20 | Improvement type lateral position hand-rest plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208372090U true CN208372090U (en) | 2019-01-15 |
Family
ID=64977613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720887600.3U Expired - Fee Related CN208372090U (en) | 2017-07-20 | 2017-07-20 | Improvement type lateral position hand-rest plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208372090U (en) |
-
2017
- 2017-07-20 CN CN201720887600.3U patent/CN208372090U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |