CN2694957Y - Medical bed with device for preventing and treating bedsore - Google Patents
Medical bed with device for preventing and treating bedsore Download PDFInfo
- Publication number
- CN2694957Y CN2694957Y CN 200420031277 CN200420031277U CN2694957Y CN 2694957 Y CN2694957 Y CN 2694957Y CN 200420031277 CN200420031277 CN 200420031277 CN 200420031277 U CN200420031277 U CN 200420031277U CN 2694957 Y CN2694957 Y CN 2694957Y
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- CN
- China
- Prior art keywords
- air bag
- negative pressure
- storage chamber
- bed
- matrix
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Abstract
The utility model relates to a bedsore preventing and treating medical bed, which comprises an air compressor, a positive pressure storage chamber, a negative pressure storage chamber, a cycle power supply device, a positive and negative pressure controlling valve I and a positive and negative pressure controlling valve II. The utility model is characterized in that the utility model also comprises an air bag matrix, an air bag lift control mechanism, a bedstead and a control handle, wherein, a bed body supporting air bag and a head part supporting air bag which are composed of the air bag matrix are arranged on the bedstead, the lower ends of the bed body supporting air bag and the head part supporting air bag are provided with an air bag negative pressure locking switch, and the air bags are composed of telescoping bodies. The air bag matrix is controlled through the air bag lift mechanism, at least one part of the two parts of the air bag matrix is communicated with a three way magnetic valve, so the bearing point on the bed to the body of a patient can be changed orderly, and the utility model can prevent the part where the body of a patient contacts the bed from getting bedsore because the part is pressed for a long time. The utility model has the characteristics of high automatization, safety, reliability and low noise.
Description
Technical field: this utility model relates to a kind of decubital ulcer hospital bed of preventing and treating, and is applicable to the prevention of long-term bed and patients with bedsore that can not independently stand up and decubital ulcer.
Background technology: in the actual life, because patient's long-term bed and can not independently stand up and very easily infect decubital ulcer, this not only increases misery to the patient, and severe patient also may be because the infection of blood cause other disease.In recent years, there was the electronic hospital bed of a kind of turnover plate type to come out, but owing to its structural reason, existed that safety is relatively poor, reliability is low, noise reaches the low shortcoming of automaticity greatly, brought difficulty to popularization.So far, also there is not a kind of comparatively ideal hospital bed that uses at the long-term bed patient specially.
Summary of the invention: this utility model is by the novel air bag matrix design of change bed to the patient body strong point, solves a difficult problem of the prior art.The hospital bed that is provided can reach the purpose of preventing and treating decubital ulcer.This purpose is achieved through the following technical solutions: prevent and treat the decubital ulcer hospital bed, comprise air compressor, malleation storage chamber, negative pressure storage chamber, period-power-supplying device, positive negative pressure control valve I, positive negative pressure control valve II, air bag matrix, air bag lifting control mechanism, bedstead and joystick.Its concrete structure is: bedstead (1) is provided with bed body support air bag (2) and the head support air bag of being made up of the air bag matrix (3), the lower end of air bag (2) and air bag (3) is provided with air bag negative pressure locking switch (4), the control panel that periodic adjustment switch (5), on and off switch (6), power supply indicator (7) and positive negative pressure conversion display lamp (8) are housed is located at a side of an occipitalia, and connects by lead.Above-mentioned air bag (2) and air bag (3) are made of extrusome (12), the take the altitude hawser (13) of limiting in the extrusome (12), the lower end of extrusome (12) is provided with air bag breather (9), is shaped on screw thread (10) outside the breather (9) and is connected with hold-doun nut, and air bag top (11) contacts with human body.Above-mentioned air bag is by the control of air bag elevating mechanism, and concrete annexation is: the high-pressure outlet A of air compressor (14) is by electromagnetic valve S
1Communicate with malleation storage chamber (15), on the malleation storage chamber (15) constant voltage gauge tap J is housed
1B is by electromagnetic valve S in the low pressure of air compressor (negative pressure) outlet
2Communicate with negative pressure storage chamber (16), negative pressure storage chamber constant voltage gauge tap J is housed on the negative pressure storage chamber (16)
2, malleation storage chamber (15) and negative pressure store chamber (16) all with three-way magnetic valve J
1, J
2Communicate J
1, J
2Communicate with the part wherein in two parts of air bag matrix, but so just the shift bed of rule to the strong point of patient body.
Advantage of the present utility model is: 1, prevent the generation of decubital ulcer.When patient liied in bed, (cycle length can be regulated) change bed that it can the cycle was suffered from decubital ulcer to prevent the part that patient body and bench grafting touch owing to the part suffers oppression for a long time to the strong point of patient body.2, can treat decubital ulcer.When patient has suffered from decubital ulcer, when this hospital bed bed, can remove the strong point of affected part on demand, help the blood circulation of affected part like this, impel the healing of affected part.3, automaticity height.Bed by electronic circuit control automatically, had therefore significantly reduced nursing staff's working strength to the cyclical swing of patient's strong point when this hospital bed was liied in bed to patient, had also improved prevention effect simultaneously.4, safe and reliable.Because the bed surface that is adopted is made up of air bag, to the strong point of patient body is by airbag aeration it to be raise, and removes the strong point and the air bag air pressure of rising is reduced and shrinks, and this process is to be finished by the motion of gas (air), there is not other mechanical movement, therefore safe and reliable to operation.What 5, this hospital bed most probable produced noise is air compressor, but owing to adopted the refrigeration compressor of the very sophisticated very noise elimination of technology, so noise is very low.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a structured flowchart of the present utility model.
Fig. 3 is the control principle figure of this utility model air bag elevating mechanism.
Fig. 4 is the structural representation of air bag among Fig. 1.
With reference to Fig. 1,4, prevent and treat the decubital ulcer hospital bed, comprise air compressor, malleation storage chamber, negative pressure storage chamber, period-power-supplying device, positive negative pressure control valve I, positive negative pressure control valve II, air bag matrix, air bag lifting control mechanism, bedstead and joystick.Its concrete structure is: bedstead 1 is provided with bed body support air bag 2 and the head support air bag of being made up of the air bag matrix 3, the lower end of air bag 2 and air bag 3 is provided with air bag negative pressure locking switch 4, the control panel that periodic adjustment switch 5, on and off switch 6, power supply indicator 7 and positive negative pressure conversion display lamp 8 are housed is located at a side of an occipitalia, and connects by lead.Above-mentioned air bag 2 and air bag 3 are made of extrusome 12, the take the altitude hawser 13 of limiting in the extrusome 12, and the lower end of extrusome 12 is provided with air bag breather 9, and breather 9 is outer to be shaped on screw thread 10 and to be connected with hold-doun nut, and air bag pushes up 11 and contacts with human body.
With reference to Fig. 3, above-mentioned air bag is by the control of air bag elevating mechanism, and concrete connected mode: the high-pressure outlet A of air compressor 14 is by electromagnetic valve S
1Communicate with malleation storage chamber 15, the malleation storage is equipped with constant voltage gauge tap J on the chamber 15
1B is by electromagnetic valve S in the low pressure of air compressor (negative pressure) outlet
2Communicate with negative pressure storage chamber 16, negative pressure storage chamber constant voltage gauge tap J is housed on the negative pressure storage chamber 16
2, malleation storage chamber and negative pressure storage chamber all with three-way magnetic valve J
1, J
2Communicate J
1, J
2Communicate with the part wherein in two parts of air bag matrix, but so just the shift bed of rule to the strong point of patient body.
With reference to Fig. 2, (1) air compressor and power supply join, and are that positive pressure air and the negative pressure air that the energy produced delivered to malleation storage chamber and negative pressure storage chamber respectively with the electric energy.(2) function of malleation storage chamber is that it can keep a malleation steady state value of (being higher than an atmospheric pressure) automatically.(3) function of negative pressure storage chamber is the steady state value that it can keep negative pressure (being lower than an atmospheric pressure) automatically.(4) function of period-power-supplying device is to make I and II always be in the connection malleation in asynchronous and cycle and the power supply of negative pressure for positive negative pressure control valve provides.(5) positive negative pressure control valve I and II always are in asynchronous mode.Promptly when valve I connected malleation, valve II is certain anastomosing to be negative pressure, and valve I is when connecting negative pressure, and valve II is anastomosing must to be malleation.Positive negative pressure control valve I and 11 respectively with the air bag matrix in two connections, the change in cycle raises and reduces this two parts air bag.(6) air bag matrix.But its function is when the crouch strong point of its change patient body in cycle when going up of patient, or make somebody a mere figurehead at the some positions that contacts with bed surface of decision patient.(7) bedstead and joystick.Its function is the support air bag matrix and the working station indicator of joystick and system is installed.
Control principle: the malleation relay J of malleation storage chamber
1The work and the three-way magnetic valve S of control air compressor
1When being lower than, malleation storage chamber sets air pressure T
JustThe time, relay J
1Connect, make air compressor running and electromagnetic valve S
1Be communicated with air compressor, to plemum inflation, when the air pressure of plemum reaches setting value T
JustThe time relay J
1Disconnect, air compressor shuts down, simultaneously electromagnetic valve S
1Cut off the passage of air compressor and malleation storage chamber, and S is passed through in the gas outlet of air compressor
1Connect with the external world.The operation principle of negative pressure storage chamber is similar with malleation storage chamber, its maintenance that different is be negative pressure constant (promptly less than an atmospheric pressure).
Equal and the electromagnetic valve in malleation storage chamber and negative pressure storage chamber
With
Be communicated with, and
With
All be subjected to the periodically control of supply and marketing electrical equipment, and guarantee
With
Output state is asynchronous.Promptly
Air bag coupled when being output as malleation all can raise as the strong point of patient body.At this moment
Be output as negative pressure, be attached thereto the air bag that connects and all be in low level, can not be as the strong point of patient body.When period-power-supplying device transition status, coupled air bag will become low level by a high position respectively.Originally be the high position that becomes of low level.A negative pressure locking switch is all arranged on the connection tube of each air bag, and its function is a
1b
1Can lock A
1B
1Air bag keeps negative pressure state forever, makes this air bag always not as the strong point.
Claims (1)
1, a kind of decubital ulcer hospital bed of preventing and treating, comprise air compressor, malleation storage chamber, negative pressure storage chamber, the period-power-supplying device, positive negative pressure control valve I and positive negative pressure control valve II, it is characterized in that: it also comprises the air bag matrix, the air bag lifting control mechanism, bedstead and joystick, bedstead is provided with bed body support air bag and the head support air bag of being made up of the air bag matrix, the lower end of bed body support air bag and head support air bag is provided with air bag negative pressure locking switch, the periodic adjustment switch is housed, on and off switch, the control panel of power supply indicator and positive negative pressure conversion display lamp is located at a side of an occipitalia, and connect by lead, above-mentioned air bag is made of extrusome, the take the altitude hawser of limiting in the extrusome, the lower end of extrusome is provided with the air bag breather, breather is shaped on screw thread outward and is connected with hold-doun nut, and the air bag elevating mechanism is by electromagnetic valve S with the high-pressure outlet A of air compressor
1Communicate with malleation storage chamber, the malleation storage is equipped with constant voltage gauge tap J on the chamber
1The low tension outlet B of air compressor is by electromagnetic valve S
2Communicate with negative pressure storage chamber, negative pressure storage chamber constant voltage gauge tap J is housed on the negative pressure storage chamber
2, the equal and three-way magnetic valve in malleation storage chamber and negative pressure storage chamber
Communicate,
Communicate with the part wherein in two parts of air bag matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031277 CN2694957Y (en) | 2004-04-22 | 2004-04-22 | Medical bed with device for preventing and treating bedsore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031277 CN2694957Y (en) | 2004-04-22 | 2004-04-22 | Medical bed with device for preventing and treating bedsore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2694957Y true CN2694957Y (en) | 2005-04-27 |
Family
ID=34772379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420031277 Expired - Fee Related CN2694957Y (en) | 2004-04-22 | 2004-04-22 | Medical bed with device for preventing and treating bedsore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2694957Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743266A (en) * | 2012-08-01 | 2012-10-24 | 卫美恒(苏州)医疗器械有限公司 | Local-height-adjustable pressure reduction seat cushion |
| CN103565597A (en) * | 2013-11-25 | 2014-02-12 | 陈王丽 | Automatic body-turning air cushion bed |
| CN104783986A (en) * | 2015-04-10 | 2015-07-22 | 张圣 | Multi-functional nursing bed and manufacturing method thereof |
| CN106344244A (en) * | 2016-10-27 | 2017-01-25 | 福建中医药大学 | Gradient individually-adjustable three-dimensional air cushion structure for sectional backbone drawing bed |
| CN106420138A (en) * | 2016-10-27 | 2017-02-22 | 福建中医药大学 | Three-dimensional action control device capable of individually adjusting curvature sectional spine traction bed |
| CN107753205A (en) * | 2017-12-14 | 2018-03-06 | 刘梓怡 | A kind of pneumatic soft bed of pre- counteracting bedsores |
| CN109109443A (en) * | 2018-06-15 | 2019-01-01 | 深圳市实锐泰科技有限公司 | A kind of silk-screen machine table top and application method |
| CN111888132A (en) * | 2020-07-15 | 2020-11-06 | 重庆居老乐科技有限责任公司 | Centralized hosting method for intelligent automatic nursing of disabled people or disabled old people |
-
2004
- 2004-04-22 CN CN 200420031277 patent/CN2694957Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743266A (en) * | 2012-08-01 | 2012-10-24 | 卫美恒(苏州)医疗器械有限公司 | Local-height-adjustable pressure reduction seat cushion |
| CN103565597A (en) * | 2013-11-25 | 2014-02-12 | 陈王丽 | Automatic body-turning air cushion bed |
| CN103565597B (en) * | 2013-11-25 | 2016-04-13 | 陈王丽 | A kind of automatic turn over air cushion bed |
| CN104783986A (en) * | 2015-04-10 | 2015-07-22 | 张圣 | Multi-functional nursing bed and manufacturing method thereof |
| CN106344244A (en) * | 2016-10-27 | 2017-01-25 | 福建中医药大学 | Gradient individually-adjustable three-dimensional air cushion structure for sectional backbone drawing bed |
| CN106420138A (en) * | 2016-10-27 | 2017-02-22 | 福建中医药大学 | Three-dimensional action control device capable of individually adjusting curvature sectional spine traction bed |
| CN107753205A (en) * | 2017-12-14 | 2018-03-06 | 刘梓怡 | A kind of pneumatic soft bed of pre- counteracting bedsores |
| CN109109443A (en) * | 2018-06-15 | 2019-01-01 | 深圳市实锐泰科技有限公司 | A kind of silk-screen machine table top and application method |
| CN109109443B (en) * | 2018-06-15 | 2020-11-24 | 深圳市实锐泰科技有限公司 | Screen printing machine table board and using method |
| CN111888132A (en) * | 2020-07-15 | 2020-11-06 | 重庆居老乐科技有限责任公司 | Centralized hosting method for intelligent automatic nursing of disabled people or disabled old people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |