CN201189263Y - Variable support-position prone position head mat - Google Patents
Variable support-position prone position head mat Download PDFInfo
- Publication number
- CN201189263Y CN201189263Y CNU2008200791737U CN200820079173U CN201189263Y CN 201189263 Y CN201189263 Y CN 201189263Y CN U2008200791737 U CNU2008200791737 U CN U2008200791737U CN 200820079173 U CN200820079173 U CN 200820079173U CN 201189263 Y CN201189263 Y CN 201189263Y
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- air
- air bag
- chin
- forehead
- valve
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Abstract
The utility model relates to an operation appliance, in particular to a headrest which can change the support position and the proning position. The headrest comprises a chin support part, a forehead support part and an intubation dent, and is characterized in that the chin support part and the forehead support part respectively consist of at least two pairs of chin air bags and forehead part air bags which are arranged in symmetry along the middleline of face and have adjustable pressure; the headrest is provided with a plurality of air valves and an air pump; and the air bag pairs are connected with an air vent of the air pump via the air valves respectively. The headrest divides a shell of the prior soft plastic rubber headrest into a plurality of pressure-adjustable chin air bag pairs and forehead air bag pairs symmetrically along the middleline of the face, changes the inflation pressure in the different air bags periodically so as to change the position where the headrest supports the face, thereby avoiding the problem that the chin and the forehead of patients are pressed to be red or blisters and necrosis are caused due to long-time pressure.
Description
Technical field
This utility model relates to a kind of operational tool, particularly a kind of change support level ventricumbent position headrest.
Background technology
When doing cervical vertebra, vertebra or hindbrain operation, needs of patients faces down prostrate on operation table.For the women's head-ornaments portion that makes patient can be positioned at suitable position and expose mouth and nose, one headrest normally is set on operation table, patient's face fits perfectly on the headrest, the described headrest as shown in Figure 1, have following chin support portion 100 and forehead support portion 200, and the soft plastic piece of energy bearing certain pressure, between described chin support portion down and the forehead support portion is intubate recess 300, oxygen hose during operation, the anaesthetic pipe inserts patient's mouth and nose by intubate recess 300, and described soft plastic piece is made of flexible plastic shell with definite shape and intensity and the silicon gel that riddles in the bladder.In long operation of time and since patient's following chin and the long-time pressurized of forehead in chin support portion and forehead support portion down, often cause pressed red, get blister even ulcer, also cause eyeball to damage when serious.
Summary of the invention
Technical problem to be solved in the utility model is, at the above-mentioned deficiency of prior art, and provides a kind of strong point that can regularly change, and avoids local skin to cause the change support level ventricumbent position headrest of damage because of long-time pressurized.
The change support level provided by the utility model ventricumbent position headrest is realized by following technical scheme.
A kind of change support level ventricumbent position headrest, comprise: following chin support portion, forehead support portion and intubate recess is characterized in that: described down chin support portion and forehead support portion be respectively by the following chin air bag of at least two pairs of adjustable pressures that are symmetrically distributed along the face center line to the forehead air bag to constitute;
Be provided with a plurality of air valves and an air pump, described each air bag is to connecting the steam vent of described air pump respectively by air valve.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents.
The described change support level ventricumbent position headrest is characterized in that: described down chin air bag to comprise inboard chin air bag down to the outside under the chin air bag right; Described forehead air bag is to comprising that inboard forehead air bag is to right with outside forehead air bag; Or described down chin air bag to comprise inboard chin air bag down to, down inboard chin air bag down to the last outside under the chin air bag to, the chin air bag is right under the outside down; Described forehead air bag to comprise inboard forehead air bag to, down inboard forehead air bag to last outside forehead air bag to, outside forehead air bag is right down.
The described change support level ventricumbent position headrest is characterized in that: be provided with a control box, the right trachea of described each air bag stretches out the air valve that connects the correspondence in the described control box respectively by headrest side, and the valve switch of described air valve is located on the control box.
The described change support level ventricumbent position headrest, it is characterized in that: headrest bottom in described ventricumbent position is provided with a upper recess, described upper recess constitutes described control box, the right trachea of described each air bag is stretched out by the upper recess bottom and connects corresponding air valve respectively, and the valve switch of described air valve is located at headrest side, ventricumbent position.
The described change support level ventricumbent position headrest, it is characterized in that: described air valve is the two-position three way air valve, the air inlet pipe of described two-position three way air valve connects the chin air bag to right with a forehead air bag by tee T, described two-position three way air valve one escape pipe connects the steam vent of described air pump, another escape pipe of described two-position three way air valve is communicated with the air inlet or the atmosphere of described air pump, change the valve plug position, described air bag will be to being communicated with the steam vent of air pump respectively.
The described change support level ventricumbent position headrest is characterized in that: described two-position three way air valve is manual two-position three way air valve or two-position three way magnetic valve.
The described change support level ventricumbent position headrest, it is characterized in that: described air valve is a two-position four-way solenoid valve, the air inlet of described two-position four-way solenoid valve connects the steam vent of described air pump, the steam vent of described two-position four-way solenoid valve is communicated with the air inlet or the atmosphere of described air pump, and two delivery outlets of described two-position four-way solenoid valve connect under one group of inboard chin and outside forehead air bag respectively to chin and inboard forehead air bag are right down with another group outside.
The described change support level ventricumbent position headrest is characterized in that: be provided with a control circuit, described control circuit is located in the described control box, and described control circuit comprises the delay switch commutation circuit of the adjustable time of air pump power switch circuit and the conversion of control electromagnetic valve; Described delay switch commutation circuit connects described two-position three way magnetic valve or two-position four-way solenoid valve.
The described change support level ventricumbent position headrest is characterized in that: described chin support portion down and forehead support portion are provided with cushion; Described cushion is made of cotton jacket and the loose natural materials that is filled in the cotton jacket.
The described change support level ventricumbent position headrest, it is characterized in that: described loose natural materials comprises: Cotton Gossypii, Testa Fagopyri Esculenti, silkworm excrement.
Advantage of the present utility model is:
This utility model is separated into the following chin air bag of a plurality of adjustable pressures to right with the forehead air bag with existing soft plastic headrest shell along face center line symmetry, reach and change the position of the headrest by regularly changing the blowing pressure in the different gas energy the facial strong point, thus avoid patient's following chin and forehead red because of long-time pressurized causes by pressure, get blister, problem such as necrosis.
For architectural feature of the present utility model and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the schematic perspective view of the existing ventricumbent position headrest.
Fig. 2 is the schematic perspective view of this utility model ventricumbent position headrest embodiment one.
Fig. 3 is the cutaway view of the embodiment two of this utility model ventricumbent position headrest.
Fig. 4 is the gas circuit sketch map of the employing two-position three way air valve of this utility model ventricumbent position headrest.
Fig. 5 is the manual two-position four-way gas circuit of the employing sketch map of this utility model ventricumbent position headrest.
Fig. 6 is the gas circuit sketch map of the employing two-position four-way solenoid valve of this utility model ventricumbent position headrest.
Fig. 7 is the electronic gas circuit sketch map that the another kind of this utility model ventricumbent position headrest adopts two-position four-way solenoid valve.
The specific embodiment
This utility model is for solving prone position operation, and the face local skin causes the problem of damage because of long-time pressurized in the headrest, and a kind of change support level ventricumbent position headrest is provided.
Embodiment one
Fig. 2 is the sketch map that this utility model becomes the embodiment one of the support level ventricumbent position headrest, as shown in the figure, this utility model comprises equally: following chin support portion 1, forehead support portion 2 and intubate recess 3, wherein: described down chin support portion 1 and forehead support portion 2 be respectively by the following chin air bag of at least two pairs of adjustable pressures that are symmetrically distributed along the face center line to the forehead air bag to constitute; And being provided with a plurality of air valve (not shown)s and an air pump 4, described each air bag is to connecting the steam vent of air pump 4 respectively by each air valve.By to chin air bag under the difference to the forehead air bag to regularly inflating or exitting, can reach the purpose that changes supporting point position.
Described two pairs of following chin air bags are to being meant near chin air bag under the inboard of face center line to 111 be located under the outside in the inboard chin air bag down outside chin air bag to 112; Described two pairs of forehead air bags to be meant near the inboard forehead air bag of face center line to 211 and be located at inboard forehead air bag to the outside forehead air bag in 211 outsides to 212, totally four pairs of eight air bags.
Can also be, with chin air bag under the described inboard to 111, under the outside chin air bag to 112 and inboard forehead air bag to 211, outside forehead air bag is to 212, last volume and following chin according to face, be divided into upper and lower two parts, promptly described down 11 pairs in chin air bag comprise inboard chin air bag down to 113, down inboard chin air bag down to 114 and go up the outside down the chin air bag to 115, down under the outside chin air bag to 116; Described forehead air bag is to comprising inboard forehead air bag to 213, inboard forehead air bag is to 214 with go up outside forehead air bag to 215, outside forehead air bag is to 216 down down, and totally eight pairs of 16 air bags can also be made 32 air bags.Air bag is more stablized comfortablely to the more supporting, but structure is more complicated.
Be provided with a control box 5, described air valve is located in the described control box 5, and the right trachea of described each air bag stretches out the air valve that connects the correspondence in the described control box 5 respectively by headrest side, and the valve switch of described air valve is located on the control box.Regularly the changeover valve switch changes the exhaust condition of filling of air bag, can reach the purpose that changes supporting point position.
Embodiment two
Fig. 3 is the cutaway view of the embodiment two of this utility model ventricumbent position headrest.In the present embodiment, headrest bottom, described ventricumbent position is provided with a upper recess 6, described upper recess 6 constitutes described control box, and the right trachea of described each air bag is stretched out by the upper recess bottom and connects corresponding air valve 7 respectively, and the valve switch of described air valve 7 is located at headrest side, ventricumbent position.Compare the present embodiment more compact structure with embodiment one.
Among above-mentioned two embodiment, described air valve can be a plurality of air valves, and described each air bag is to connecting the inlet and outlet hole of air pump respectively by two air valves, or connects the steam vent and the atmosphere of air pump, for four pairs of air bags, then needs eight air valves;
If the inboard chin air bag down of control simultaneously to 111 and outside forehead air bag to 212 the time inflation and under the outside chin air bag to 112 and inboard forehead air bag to 211 venting simultaneously, or opposite, then used air valve number can reduce by half.Described air valve also can adopt two-position three way air valve (as shown in Figure 4), promptly inboard chin air bag down to 111 with outside forehead air bag to 212, under the outside chin air bag to 112 with inboard forehead air bag to 211 air inlet pipe that are connected a two-position three way air valve 10 separately respectively, described two-position three way air valve 10 2 escape pipes connect the inlet and outlet hole 41,42 of air pump respectively, for four pairs of air bags, then need two two-position three way air valves 10, change the relevant position of each air valve valve plug respectively, then can realize down the chin air bag to the change of forehead air bag to the Support Position.
Described two-position three way air valve is manual two-position three way air valve or two-position three way magnetic valve.
Embodiment three
In Fig. 5,6,7 embodiment, be handled easily, above-mentioned a plurality of air valves are replaced by a two-position four-way valve 8, as shown in Figure 5, the air inlet of described two-position four-way valve 8 connects the steam vent of described air pump, and the steam vent of described two-position four-way valve 8 is communicated with the air inlet or the atmosphere of described air pump.Two delivery outlets of described two-position four-way valve connect under one group of inboard chin and outside forehead air bag respectively to right with outer inboard chin down of another group and inboard forehead air bag.For described two-position four-way valve 8 is manual two-position four-way valve or two-position four-way solenoid valve 8 '.
Fig. 6 is the pneumatic diagram of four pairs of air bags during with a two-position four-way solenoid valve.Fig. 7 is the pneumatic diagram of eight pairs of air bags during with a two-position four-way solenoid valve.The two all is that following chin and the many of forehead are divided into two groups to air bag, connects two delivery outlets of two-position four-way solenoid valve after the parallel connection respectively, and the air inlet of two-position four-way valve connects the pore of described air pump.
When adopting two-position four-way solenoid valve or two-position three way magnetic valve, 5 also are provided with a control circuit in described control box, and described control circuit comprises the delay switch commutation circuit of the adjustable time of air pump power switch circuit and the conversion of control electromagnetic valve.
In the air pump startup and after to airbag aeration, regulate the delay time of delay switch commutation circuit, and start, the delay time that sets when arrival, then electromagnetic valve changes valve location automatically, originally the air bag that is in inflated condition is changed into be in deflated state, the air bag that is in deflated state changes into and is in inflated condition.Can reach the purpose that changes supporting point position.
Connect everywhere a gas and comfort level for further improving the ventricumbent position headrest and patient face, be provided with cushion in described chin support portion down and forehead support portion; Described cushion is made of cotton jacket and the loose natural materials that is filled in the cotton jacket.Described loose natural materials comprises: Cotton Gossypii, Testa Fagopyri Esculenti, silkworm excrement etc.
The utility model all is communicated with the air bag with certain air pressure into and out of pore air pump, and the gas of air bag is not discharged into In the atmosphere, its advantage is energy required can reduce to be inflated to certain air pressure the time, and reduces the noise that produces because of exhaust.
Claims (10)
1, a kind of change support level ventricumbent position headrest, comprise: following chin support portion, forehead support portion and intubate recess is characterized in that: described down chin support portion and forehead support portion be respectively by the following chin air bag of at least two pairs of adjustable pressures that are symmetrically distributed along the face center line to the forehead air bag to constitute;
Be provided with a plurality of air valves and an air pump, described each air bag is to connecting the steam vent of described air pump respectively by air valve.
2, the change support level according to claim 1 ventricumbent position headrest is characterized in that: described chin air bag down to comprise inboard chin air bag down to the outside under the chin air bag right; Described forehead air bag is to comprising that inboard forehead air bag is to right with outside forehead air bag; Or described down chin air bag to comprise inboard chin air bag down to, down inboard chin air bag down to the last outside under the chin air bag to, the chin air bag is right under the outside down; Described forehead air bag to comprise inboard forehead air bag to, down inboard forehead air bag to last outside forehead air bag to, outside forehead air bag is right down.
3, according to the claim 1 or the 2 described change support level ventricumbent position headrests, it is characterized in that: be provided with a control box, the right trachea of described each air bag stretches out the air valve that connects the correspondence in the described control box respectively by headrest side, and the valve switch of described air valve is located on the control box.
4, the change support level according to claim 3 ventricumbent position headrest, it is characterized in that: headrest bottom in described ventricumbent position is provided with a upper recess, described upper recess constitutes described control box, the right trachea of described each air bag is stretched out by the upper recess bottom and connects corresponding air valve respectively, and the valve switch of described air valve is located at headrest side, ventricumbent position.
5, the change support level according to claim 1 ventricumbent position headrest, it is characterized in that: described air valve is the two-position three way air valve, the air inlet pipe of described two-position three way air valve connects the chin air bag to right with a forehead air bag by tee T, described two-position three way air valve one escape pipe connects the steam vent of described air pump, another escape pipe of described two-position three way air valve is communicated with the air inlet or the atmosphere of described air pump, change the valve plug position, described air bag will be to being communicated with the steam vent of air pump respectively.
6, the change support level according to claim 5 ventricumbent position headrest, it is characterized in that: described two-position three way air valve is manual two-position three way air valve or two-position three way magnetic valve.
7, the change support level according to claim 1 ventricumbent position headrest, it is characterized in that: described air valve is a two-position four-way solenoid valve, the air inlet of described two-position four-way solenoid valve connects the steam vent of described air pump, the steam vent of described two-position four-way solenoid valve is communicated with the air inlet or the atmosphere of described air pump, and two delivery outlets of described two-position four-way solenoid valve connect under one group of inboard chin and outside forehead air bag respectively to chin and inboard forehead air bag are right down with another group outside.
8, the change support level according to claim 3 ventricumbent position headrest is characterized in that: be provided with a control circuit in the described control box, described control circuit comprises the delay switch commutation circuit of the adjustable time of air pump power switch circuit and the conversion of control electromagnetic valve; Described delay switch commutation circuit connects described two-position three way magnetic valve or two-position four-way solenoid valve.
9, the change support level according to claim 1 ventricumbent position headrest is characterized in that: described chin support portion down and forehead support portion are provided with cushion; Described cushion is made of cotton jacket and the loose natural materials that is filled in the cotton jacket.
10, the change support level according to claim 9 ventricumbent position headrest, it is characterized in that: described loose natural materials comprises: Cotton Gossypii, Testa Fagopyri Esculenti, silkworm excrement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200791737U CN201189263Y (en) | 2008-02-25 | 2008-02-25 | Variable support-position prone position head mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200791737U CN201189263Y (en) | 2008-02-25 | 2008-02-25 | Variable support-position prone position head mat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201189263Y true CN201189263Y (en) | 2009-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200791737U Expired - Fee Related CN201189263Y (en) | 2008-02-25 | 2008-02-25 | Variable support-position prone position head mat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201189263Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596177A (en) * | 2015-12-15 | 2016-05-25 | 深圳市鸿源浩进科技有限公司 | Massager and binding mechanism thereof |
| CN106063756A (en) * | 2016-05-25 | 2016-11-02 | 漯河医学高等专科学校第附属医院 | A kind of Combined Operation formula posture pad |
| CN107224380A (en) * | 2017-05-27 | 2017-10-03 | 江苏海泽医疗科技发展有限公司 | The deformable posture pad of inflatable |
| RU2740822C1 (en) * | 2020-05-12 | 2021-01-21 | Общество с ограниченной ответственностью "КБ Архипов" | Facial tread for fixation of head position in prone position |
| CN114652559A (en) * | 2022-03-01 | 2022-06-24 | 重庆医科大学附属第二医院 | TIPS operation head position supports fixing device |
-
2008
- 2008-02-25 CN CNU2008200791737U patent/CN201189263Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596177A (en) * | 2015-12-15 | 2016-05-25 | 深圳市鸿源浩进科技有限公司 | Massager and binding mechanism thereof |
| CN106063756A (en) * | 2016-05-25 | 2016-11-02 | 漯河医学高等专科学校第附属医院 | A kind of Combined Operation formula posture pad |
| CN106063756B (en) * | 2016-05-25 | 2017-10-03 | 漯河医学高等专科学校第一附属医院 | A kind of Combined Operation formula posture pad |
| CN107224380A (en) * | 2017-05-27 | 2017-10-03 | 江苏海泽医疗科技发展有限公司 | The deformable posture pad of inflatable |
| RU2740822C1 (en) * | 2020-05-12 | 2021-01-21 | Общество с ограниченной ответственностью "КБ Архипов" | Facial tread for fixation of head position in prone position |
| CN114652559A (en) * | 2022-03-01 | 2022-06-24 | 重庆医科大学附属第二医院 | TIPS operation head position supports fixing device |
| CN114652559B (en) * | 2022-03-01 | 2023-09-19 | 重庆医科大学附属第二医院 | TIPS art head position supports fixing device |
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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: 20090204 Termination date: 20100225 |