CN203000970U - Auxiliary device used for foot computed tomography (CT) scanning - Google Patents
Auxiliary device used for foot computed tomography (CT) scanning Download PDFInfo
- Publication number
- CN203000970U CN203000970U CN 201320073531 CN201320073531U CN203000970U CN 203000970 U CN203000970 U CN 203000970U CN 201320073531 CN201320073531 CN 201320073531 CN 201320073531 U CN201320073531 U CN 201320073531U CN 203000970 U CN203000970 U CN 203000970U
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- Prior art keywords
- foot
- plate
- auxiliary device
- scanning
- support
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Abstract
The utility model relates to an auxiliary device used for foot computed tomography (CT) scanning. The auxiliary device comprises a foot stopping plate, a support plate and a base plate, wherein the foot stopping plate is perpendicularly fixed at the front end of the base plate, and the support plate is connected with the foot stopping plate by a rotation mechanism. The rotation mechanism consists of a rotary shaft and a support rod, the foot stopping plate is connected with the support foot by a rotary shaft, a pin column is arranged on at least one side of the foot stopping plate, one end of the support rod is hinged and connected with the support plate which is correspondingly provided with the pin column on one side, a through hole is formed at the other end of the support rod, and the pin column can be inserted at a corresponding position of the pin column. The base plate is of a telescopic structure. A head support is also arranged at the rear end of the base plate, and the head support is of a lifting structure. The auxiliary device used for foot CT scanning is simple in structure, and facilitates scanning when a patient lies on the base plate, and feet are comfortably placed on the foot stopping plate and the support plate. Radiation received by a patient body is greatly reduced, and the auxiliary device is superior to a common scanning method on display of foot pathology, especially display of foot arthropathy.
Description
Technical field
This utility model relates to a kind of auxiliary device for the foot CT scan, belongs to medical instruments field.
Background technology
When carrying out the foot CT scan, usually adopt the scanning method of the conventional standard foot of using clinically: the patient is sitting on the scanning bed board, in sweep limits, patient's foot is flat to be stepped down on the scanning bed board, offside lower limb flexing is being suffered under the limb knee, health is layback as far as possible, the upright back brace of bilateral upper arm, and palm is flat by on the scanning bed surface.Because this position patient is difficult to adhere to for a long time, easily movable, make scanned picture fuzzy; And because scanning cross-section is few, the scanning number of plies is many, the radiation dose showed increased that patient is subjected to.Therefore demand the auxiliary device that is used for the foot CT scan a kind of simple in structure, easy to use urgently, not only scanning process can keep comfortable position, can also reduce the radiation dose that the patient receives simultaneously.
The utility model content
This utility model provides a kind of simple in structure for the deficiency that above-mentioned prior art exists, the auxiliary device that is used for the foot CT scan easy to use, and when solving existing foot CT scan, the patient is subject to the phenomenon of unnecessary radiation dose.
The technical scheme that this utility model solves the problems of the technologies described above is as follows: a kind of auxiliary device for the foot CT scan, it is characterized in that, comprise sufficient baffle plate, gripper shoe and backing plate, described sufficient baffle plate is vertically fixed on the front end of backing plate, and described gripper shoe is connected by rotating mechanism with sufficient baffle plate.
Further, described rotating mechanism comprises rotating shaft and support bar, described sufficient baffle plate is connected by rotating shaft with gripper shoe, at least one side of described sufficient baffle plate is provided with pin, one end of described support bar is articulated and connected with the corresponding gripper shoe that is provided with pin one side, and the other end is provided with the through hole that can insert the relevant position pin.Described rotating mechanism can be arranged on gripper shoe and sufficient baffle plate one or both sides.
During scanning, with this utility model be placed on scanning bed on, the patient lies on backing plate and lies on one's side, and suffers from the limb flexing, suffers from foot and is placed on sufficient baffle plate and gripper shoe, put steady after, fix gripper shoe, the inclination bulb is vertical with the gripper shoe face, begins inboard scanning the from sufficient lateral; During scanning, the Ipsilateral upper limb is held the offside lower limb, as far as possible near buttocks, is subject to radiation to reduce health other position.
The beneficial effects of the utility model are: simple in structure, easy to operate, allow patient's foot, can be comfortable be placed on gripper shoe, head also is provided with liftable head rest, with the convenient patient's comfortable recumbency of leaning to one side of adjusting, reduce the process of multiple scanning, greatly reduced the radiation that patient body is subject to.
On the basis of technique scheme, this utility model can also be done following improvement.
Further, described backing plate is Collapsible structure.
Further, described backing plate rear end also is provided with head rest, and described head rest is liftable structure.
Adopt the beneficial effect of above-mentioned further scheme to be, can suitably adjust the length of backing plate according to patient's height, the lifting structure of head rest facilitates the patient to lie on one's side and receives scanning, has guaranteed in a word the comfortable position of patient scan process.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is A place structure for amplifying schematic diagram in Fig. 1.
In Fig. 1～Fig. 2,1, gripper shoe; 2, sufficient baffle plate; 3, backing plate; 4, head rest; 5, pin; 6, through hole; 7, support bar; 8, rotating shaft.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example only is used for explaining this utility model, is not be used to limiting scope of the present utility model.
As Fig. 1～shown in Figure 2, a kind of auxiliary device for the foot CT scan comprises sufficient baffle plate 2, gripper shoe 1 and backing plate 3, and described sufficient baffle plate 2 is vertically fixed on the front end of backing plate 3, and described gripper shoe 1 is connected by rotating mechanism with sufficient baffle plate 2.
Described rotating mechanism comprises rotating shaft 8 and support bar 7, described sufficient baffle plate 2 is connected by rotating shaft 8 with gripper shoe 1, at least one side of described sufficient baffle plate 2 is provided with pin 5, one end of described support bar is articulated and connected with the corresponding gripper shoe 1 that is provided with pin one side, and the other end is provided with the through hole 6 that can insert the relevant position pin.Described rotating mechanism can be arranged on gripper shoe 1 and sufficient baffle plate 2 one or both sides.
Described backing plate 3 is Collapsible structure.
Described backing plate rear end also is provided with head rest 4, and described head rest 4 is liftable structure.
During scanning, with this utility model be placed on scanning bed on, health lies on backing plate and lies on one's side, and suffers from the limb flexing, suffers from foot and is placed on sufficient baffle plate and gripper shoe, put steady after, fix gripper shoe, the inclination bulb is vertical with the gripper shoe face, begins inboard scanning the from sufficient lateral; During scanning, the Ipsilateral upper limb is held the offside lower limb, as far as possible near buttocks, is subject to radiation to reduce health other position.
The above is only preferred embodiment of the present utility model, and is in order to limit this utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. an auxiliary device that is used for the foot CT scan, is characterized in that, comprise sufficient baffle plate, gripper shoe and backing plate, described sufficient baffle plate is vertically fixed on the front end of backing plate, and described gripper shoe is connected by rotating mechanism with sufficient baffle plate.
2. the auxiliary device for the foot CT scan according to claim 1, it is characterized in that, described rotating mechanism comprises rotating shaft and support bar, described sufficient baffle plate is connected by rotating shaft with gripper shoe, at least one side of described sufficient baffle plate is provided with pin, one end of described support bar is articulated and connected with the corresponding gripper shoe that is provided with pin one side, and the other end is provided with the through hole that can insert the relevant position pin.
3. the auxiliary device for the foot CT scan according to claim 1 and 2, is characterized in that, described backing plate is Collapsible structure.
4. the auxiliary device for the foot CT scan according to claim 3, is characterized in that, described backing plate rear end also is provided with head rest, and described head rest is liftable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073531 CN203000970U (en) | 2013-01-12 | 2013-01-12 | Auxiliary device used for foot computed tomography (CT) scanning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073531 CN203000970U (en) | 2013-01-12 | 2013-01-12 | Auxiliary device used for foot computed tomography (CT) scanning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203000970U true CN203000970U (en) | 2013-06-19 |
Family
ID=48592612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320073531 Expired - Fee Related CN203000970U (en) | 2013-01-12 | 2013-01-12 | Auxiliary device used for foot computed tomography (CT) scanning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203000970U (en) |
-
2013
- 2013-01-12 CN CN 201320073531 patent/CN203000970U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20140112 |