CN208511043U - A kind of head fixing device - Google Patents
A kind of head fixing device Download PDFInfo
- Publication number
- CN208511043U CN208511043U CN201721161462.7U CN201721161462U CN208511043U CN 208511043 U CN208511043 U CN 208511043U CN 201721161462 U CN201721161462 U CN 201721161462U CN 208511043 U CN208511043 U CN 208511043U
- Authority
- CN
- China
- Prior art keywords
- plate
- bottom plate
- fixing device
- head fixing
- movable plate
- 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.)
- Expired - Fee Related
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a kind of head fixing devices, including bottom plate, a groove is offered on the bottom plate, the cushion concordant with bottom plate is provided in the groove, the bottom plate tail portion is provided with turnover clamp region, and the clamp region includes the first movement plate and the second movable plate that can be moved towards.The fixture structure is simple, two movable plates first can be turned to rear portion before patient lies down, prevent patient head from striking on movable plate.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of head fixing device.
Background technique
Head radiographic inspection requires to carry out head accurate positioning with the accuracy for ensuring inspection result
It allows patient voluntarily to lie on headrest, keeps head still, such patient is difficult to control, especially some patients with severe symptoms or some
The patient for mismatching treatment is even more so, increases great work difficulty to medical worker, in order to solve this problem, at present
Someone develops a kind of head fixing device, and this device can will effectively be carried out by two pieces of movable plates by that head part
It is fixed, prevent head left-right rotation, but current head fixing device, when patient lies down, due to two movable plates it
Between narrow space, often strike the patient of the top surface of movable plate, especially head injuries, may cause secondary injury.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, providing a kind of head fixing device, this is solid
It is simple to determine apparatus structure, two movable plates first can be turned to rear portion before patient lies down, prevent patient head from striking shifting
On movable plate.
The technical solution of the utility model is achieved in that a kind of head fixing device, including bottom plate, on the bottom plate
A groove is offered, the cushion concordant with bottom plate is provided in the groove, the bottom plate tail portion is provided with turnover clamping plate
Structure, the clamp region include the first movement plate and the second movable plate that can be moved towards.
Further, the clamp region includes two link blocks that bottom plate tail portion is arranged in, and the link block rotation connects
It connects on bottom plate, a threaded rod is rotatably connected in two link blocks, wherein one end is connected with swing handle to the threaded rod, described
The left part and right part of threaded rod are respectively arranged with opposite the first thread segment and the second thread segment of hand of spiral, the first movement
Plate and the second movable plate are threaded in respectively on the first thread segment and the second thread segment, are also connected at the back of two link blocks
There is the limit plate being in contact with first movement plate and the second movable plate side.
Further, the link block is rotatablely connected by hinge and bottom panel side.
Further, buffer layer is further fixed on the inside of the first movement plate and the second movable plate.
Further, earhole is also provided on the first movement plate and the second movable plate.
Compared with prior art, the utility model has the beneficial effects that the fixture structure is simple, it is lain down in patient
Before two movable plates first can be turned to rear portion, prevent patient head from striking on movable plate.
Detailed description of the invention
The utility model is described in further detail for embodiment in reference to the accompanying drawing, but does not constitute to this reality
With novel any restrictions.
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the perspective view in another direction of the utility model；
Fig. 3 is the top view of the utility model.
In figure: 1, cushion；2, bottom plate；3, the second movable plate；4, link block；5, threaded rod；6, swing handle；7, it limits
Plate；8, hinge；9, earhole；10, groove；11, the first thread segment；12, the second thread segment；13, first movement plate；14, buffer layer.
Specific embodiment
Referring to Fig. 1 to a kind of head fixing device shown in Fig. 3, including bottom plate 2, a groove is offered on the bottom plate 2
10, the cushion 1 concordant with bottom plate 2 is provided in the groove 10,2 tail portion of bottom plate is provided with turnover clamp region,
The clamp region includes the first movement plate 13 that can be moved towards and the second movable plate 3.
Process is as follows when in use for the utility model, and when patient prepares to lie low, medical worker is first by clamping plate
Structure is rearward overturn, and prevents the head impact of patient to two movable plates, and after patient lies low, head is adjusted to cushion 1
On, clamp region is then overturn forward, after clamp region overturning is completed, so that first movement plate 13 and the second movable plate 3
It moves towards, finally the head of patient is fixed.
Further, the clamp region includes two link blocks 4 that 2 tail portion of bottom plate is arranged in, and the link block 4 rotates
Connection on a base plate 2, is rotatably connected to a threaded rod 5, the threaded rod 5 is wherein connected with turning handle in one end in two link blocks 4
Hand 6, the left part and right part of the threaded rod 5 are respectively arranged with opposite the first thread segment 11 and the second thread segment of hand of spiral
12, the first movement plate 13 and the second movable plate 3 are threaded in respectively on the first thread segment 11 and the second thread segment 12,
The back of two link blocks 4 is also connected with the limit plate 7 being in contact with first movement plate and the second movable plate side.Specifically,
The clamp region of the utility model includes two link blocks 4, and link block 4 is rotatably connected on the tail portion of bottom plate 2, works as clamp region
After overturning forward, by rotating threaded rod 5, due to being provided with reversed the first thread segment 11 and the second screw thread on threaded rod 5
Section 12, so first movement plate and the second movable plate and threaded rod form screw structure when rotating threaded rod 5, so
The distance of two movable plates can be gradually reduced, and achieve the purpose that fixing head.
Further, the link block is rotatablely connected by hinge 8 and 2 side of bottom plate.Link block 4 is made using hinge 8
It is connected simply between bottom plate 2, and low in cost, it is more convenient to install.
Further, the inside of the first movement plate 13 and the second movable plate 3 is further fixed on buffer layer 14.In order to enable
In first movement plate 13 and the second movable plate 3 when distance reduces, will not be caused because of careless manipulation patient head by
It squeezes, so being further fixed on buffer layer 14 in the inside of first movement plate 13 and the second movable plate 3.
Further, earhole 9 is also provided on the first movement plate 13 and the second movable plate 3.Fixing head when
It waits, in order to enable the ear of patient will not clamp generation sense of discomfort by first movement plate 13 and the second movable plate 3, so first
Earhole 9 there are two being also set up on movable plate 13 and the second movable plate 3.
Embodiment provided above is the better embodiment of the utility model, only is used to facilitate to illustrate the utility model, and
It is non-to impose any limitation on the present invention, any those of ordinary skill in the art, if not departing from
In the range of the mentioned technical characteristic of the utility model, locally changes or repair using made by the utility model disclosed technology content
The equivalent embodiment of decorations, and without departing from the technical characteristics of the utility model content, still fall within the utility model technical characteristic
In the range of.
Claims (5)
1. a kind of head fixing device, which is characterized in that including bottom plate, a groove is offered on the bottom plate, in the groove
It is provided with the cushion concordant with bottom plate, the bottom plate tail portion is provided with turnover clamp region, and the clamp region includes can
With the first movement plate and the second movable plate moved towards.
2. head fixing device according to claim 1, which is characterized in that the clamp region includes being arranged in bottom plate tail
Two link blocks in portion, the link block are rotatably connected on bottom plate, and a threaded rod, the spiral shell are rotatably connected in two link blocks
Wherein one end is connected with swing handle to rasp bar, and the left part and right part of the threaded rod are respectively arranged with opposite first of hand of spiral
Thread segment and the second thread segment, the first movement plate and the second movable plate are threaded in the first thread segment and the second spiral shell respectively
In line section, the limit plate being in contact with first movement plate and the second movable plate side is also connected at the back of two link blocks.
3. head fixing device according to claim 2, which is characterized in that the link block passes through hinge and bottom panel side
Rotation connection.
4. head fixing device according to claim 3, which is characterized in that the first movement plate and the second movable plate
Inside is further fixed on buffer layer.
5. head fixing device according to claim 4, which is characterized in that on the first movement plate and the second movable plate
It is also provided with earhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721161462.7U CN208511043U (en) | 2017-09-12 | 2017-09-12 | A kind of head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721161462.7U CN208511043U (en) | 2017-09-12 | 2017-09-12 | A kind of head fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208511043U true CN208511043U (en) | 2019-02-19 |
Family
ID=65327317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721161462.7U Expired - Fee Related CN208511043U (en) | 2017-09-12 | 2017-09-12 | A kind of head fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208511043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440741A (en) * | 2021-06-30 | 2021-09-28 | 鹤壁市人民医院 | Safe and comfortable body position supporting device for radiotherapy |
-
2017
- 2017-09-12 CN CN201721161462.7U patent/CN208511043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440741A (en) * | 2021-06-30 | 2021-09-28 | 鹤壁市人民医院 | Safe and comfortable body position supporting device for radiotherapy |
| CN113440741B (en) * | 2021-06-30 | 2022-07-19 | 鹤壁市人民医院 | Safe and comfortable body position supporting device for radiotherapy |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20190912 |