CN2850600Y - Human body fixator - Google Patents
Human body fixator Download PDFInfo
- Publication number
- CN2850600Y CN2850600Y CN 200520129594 CN200520129594U CN2850600Y CN 2850600 Y CN2850600 Y CN 2850600Y CN 200520129594 CN200520129594 CN 200520129594 CN 200520129594 U CN200520129594 U CN 200520129594U CN 2850600 Y CN2850600 Y CN 2850600Y
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- CN
- China
- Prior art keywords
- human body
- fixed
- soft packaging
- body fixture
- plastic bag
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Abstract
The utility model relates to a fixing device for human bodies, which comprises a supporting part and a fixing part connected with the supporting part, wherein the fixing part is provided with two soft packaging bags fixed at both sides of the supporting part in a bilateral symmetry mode and an electromagnetic field generator which radiates the two soft packaging bags, and magnetic rheological liquid materials are arranged in each soft packaging bag. The fixing device for human bodies adopts the magnetic rheological liquid materials arranged in the soft packaging bags, and the magnetic rheological liquid materials carry out the conversion process of a liquid state and a solid state under the action of an electromagnetic field. Thereby, the shape of the fixing device is determined according to the shape of a human body, and the fixing device is inosculated with the body shape and the height of the human body which is fixed. The human body is firmly fixed, and a fixed person's pain can be largely relieved.
Description
Technical field
This utility model relates to a kind of fixture, particularly relates to a kind of human body fixture that is used for the treatment of patient disease.
Background technology
In the HIFU therapeutic process, the supersonic generator that is in a fixed position concentrates concentration ultrasonic towards the point-like cancerous tissue emission that is in a fixed position equally, carries out in acoustic energy and the heat energy conversion process at ultrasound wave, and concentrated energy is killed cancerous tissue.This therapeutic process requires position of human body to keep absolute fixing, therefore need fix patient body.In some other medical therapy process, when performing an operation, require too human body is fixed.Human body fixture at present commonly used has: clamping plate combine fixture, heat of solution material solidification fixture and vac sorb baton round bag fixture etc. with sandbag, and the fixing unreliable and patient of these fixture ubiquities is because of fixture and the identical not to the utmost disadvantage that causes huge misery of the bodily form.
The utility model content
The purpose of this utility model is to provide a kind of and human bodily form to be identical, thereby makes human body fixed and alleviate the human body fixture of the person's of being fixed misery.
Human body fixture of the present utility model, be made up of with the fixed part that links to each other with described support support, described fixed part is that left and right symmetrically is fixed on described support both sides and two soft packaging bags of magnetic rheological liquid material is housed and the electromagnetic field generator of described two soft packaging bags of radiation respectively.
Human body fixture of the present utility model, wherein said support are therapeutic bed or treatment chair.
Human body fixture of the present utility model, wherein said soft packaging bag is a plastic bag, which is provided with liquid injection hole and sealing-plug, described plastic bag both sides are the plane that is parallel to each other, and are equipped with several strip plastic foils on each described plane.
Human body fixture of the present utility model, wherein on the relevant position that described plastic bag is installed on described therapeutic bed or the treatment chair, be provided with the holddown groove that the cross section is an inverted T shape, each described plastic bag bottom is fixed with the clip that the cross section is an inverted T shape, described plastic bag is installed in the described holddown groove by described clip, and described two plastic bag bottoms link to each other by a connecting band.
Human body fixture of the present utility model, wherein said clip is made by metal material.
Human body fixture of the present utility model, wherein said magnetic rheological liquid material is MRF-241ES.
Human body fixture of the present utility model, employing is contained in the magnetic rheological liquid material in the soft packaging bag, under electromagnetic field effect, the magnetic rheological liquid material carries out liquid and solid-state transformation process, thereby determine the shape of this fixture according to body shape, the fixture and the human bodily form that is fixed are identical, human body are fixedly secured, and can alleviate the person's of being fixed misery to greatest extent.
Description of drawings
Fig. 1 is the structural representation of this utility model human body fixture embodiment.
The specific embodiment
With reference to figure 1, one embodiment of this utility model human body fixture is fixed on therapeutic bed 5 both sides by therapeutic bed 5 and left and right symmetrically and two plastic bags 4 of magnetic rheological liquid material are housed respectively and are installed in respectively on support or the suspension bracket, and the electromagnetic field generator 6 of these two plastic bags 4 of radiation is formed.Plastic bag 4 is about 25 centimetres, which is provided with liquid injection hole 8 and sealing-plug 7, and both sides are the plane 9 that is parallel to each other, and plane 9 is provided with several strip plastic foils 10, with the intensity of reinforced plastics bag 4.On the relevant position of therapeutic bed 5 left and right sides installation plastic bag 4, be provided with the holddown groove 1 that the cross section is an inverted T shape, each plastic bag 4 bottom is fixed with the metal clip 3 that the cross section is an inverted T shape, plastic bag 4 is installed in the holddown groove 1 by clip 3, and two plastic bag 4 bottoms link to each other by a connecting band 2.
Magnetic rheological liquid material in the plastic bag 4, promptly the MRF material is developed and is externally sold by Chinese Academy of Sciences's physics, and it is as watery material under original state, and when this material was applied electromagnetic field, it was converted into solid-state rapidly.Under current technical conditions, the yield stress of solid-state MRF material can reach 20～80Kpa, and its required voltage value is very low, and the voltage about 12V just can be kept the MRF material and become solid-state required magnetic field intensity, therefore is highly suitable on the armarium and uses.The MRF magnetic rheological liquid material that present embodiment is selected for use is MRF-241ES, and its carrier is a water, and density is 3.86g/cm
3, the particle volume ratio is 0.41, and yield stress is 48KPa, and plastic viscosity is 88/25 ℃, and magnetic susceptibility is～8, and specific heat is 0.65J/ (KgK), and the magnetic field intensity scope is 100～400A/mm, response time＜0.001m, flash-point＞93, ζ
2/ η p is 7.2 * 10
10
When needs are treated the patient, the patient lies on the therapeutic bed 5, two plastic bags 4 are pressed close under the axillary fossa of human body both sides to fit tightly, start electromagnetic field generator 6 then, respectively two plastic bags 4 are applied electromagnetic field, magnetic rheological liquid material is wherein solidified rapidly, human body is securely fixed on the therapeutic bed 5.When treatment finishes, close electromagnetic field generator 6, the magnetic rheological liquid material in the plastic bag 4 is converted into liquid state immediately, and patient body is loosened.
Claims (6)
1. human body fixture, be made up of with the fixed part that links to each other with described support support, it is characterized in that: described fixed part is that left and right symmetrically is fixed on described support both sides and two soft packaging bags of magnetic rheological liquid material is housed and the electromagnetic field generator (6) of described two soft packaging bags of radiation respectively.
2. human body fixture according to claim 1 is characterized in that: described support is therapeutic bed (5) or treatment chair.
3. human body fixture according to claim 2, it is characterized in that: described soft packaging bag is plastic bag (4), which is provided with liquid injection hole (8) and sealing-plug (7), described plastic bag (4) both sides are the plane (9) that is parallel to each other, and are equipped with several strip plastic foils (10) on each described plane (9).
4. human body fixture according to claim 3, it is characterized in that: on the relevant position that described plastic bag (4) is installed on described therapeutic bed (5) or the treatment chair, be provided with the holddown groove that the cross section is an inverted T shape (1), each described plastic bag (4) bottom is fixed with the clip that the cross section is an inverted T shape (3), described plastic bag (4) is installed in the described holddown groove (1) by described clip (3), and described two plastic bags (4) bottom links to each other by a connecting band (2).
5. human body fixture according to claim 4 is characterized in that: described clip (3) is made by metal material.
6. human body fixture according to claim 5 is characterized in that: described magnetic rheological liquid material is MRF-241ES.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520129594 CN2850600Y (en) | 2005-10-26 | 2005-10-26 | Human body fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520129594 CN2850600Y (en) | 2005-10-26 | 2005-10-26 | Human body fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2850600Y true CN2850600Y (en) | 2006-12-27 |
Family
ID=37584566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520129594 Expired - Fee Related CN2850600Y (en) | 2005-10-26 | 2005-10-26 | Human body fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2850600Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387363A (en) * | 2018-03-08 | 2018-08-10 | 重庆交大国科航科技有限公司 | A kind of water cavity pilot system |
| CN111067689A (en) * | 2020-01-21 | 2020-04-28 | 羽源洋(宁波)科技有限公司 | Instrument and method for fixing bone fracture part by utilizing magnetic fluid in orthopedics department |
| CN111265373A (en) * | 2020-04-01 | 2020-06-12 | 徐涛 | Infant helps digestion nursing bed |
-
2005
- 2005-10-26 CN CN 200520129594 patent/CN2850600Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387363A (en) * | 2018-03-08 | 2018-08-10 | 重庆交大国科航科技有限公司 | A kind of water cavity pilot system |
| CN111067689A (en) * | 2020-01-21 | 2020-04-28 | 羽源洋(宁波)科技有限公司 | Instrument and method for fixing bone fracture part by utilizing magnetic fluid in orthopedics department |
| CN111265373A (en) * | 2020-04-01 | 2020-06-12 | 徐涛 | Infant helps digestion nursing bed |
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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: 20061227 Termination date: 20131026 |