CN217960598U - Prevent pressing sore pad - Google Patents
Prevent pressing sore pad Download PDFInfo
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- CN217960598U CN217960598U CN202221972165.1U CN202221972165U CN217960598U CN 217960598 U CN217960598 U CN 217960598U CN 202221972165 U CN202221972165 U CN 202221972165U CN 217960598 U CN217960598 U CN 217960598U
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Abstract
The utility model relates to a pressure sore prevention pad, which comprises a host connected with an external power supply, an inflatable air bag and an air blowing pipeline, wherein the inflatable air bag comprises a plurality of single air bags and a plurality of double air bags which are sequentially and alternately connected; one end of the air blowing pipeline is connected with the main machine and used for regulating and controlling the air temperature, and the air blowing pipeline is connected with a plurality of branch air blowing pipes; the single-size air bag and the double-size air bag form an anti-pressure unit, a branch air blowing pipe is fixed on the anti-pressure unit, and the branch air blowing pipe is provided with constant-pressure air release ports at equal intervals; each single air bag is connected with the host through a pipeline, each double air bag is connected with the host through a pipeline, the height of the single air bag in the full air state is a, the height of the double air bag in the full air state is b, and a is less than b. The utility model discloses make user's skin can not last the pressurized, the comfort level is higher and degree of automation is high, belongs to medical auxiliary instrument technical field.
Description
Technical Field
The utility model relates to a medical treatment auxiliary instrument technical field, concretely relates to prevent pressing sore pad.
Background
The existing pressure sore prevention pad is formed by a plurality of inflation hoses which are arranged together, and micropores are arranged on the use side of part of the inflation hoses and used for continuously ejecting air towards the body of a patient. The pressure sore prevention pad comprises 3 air bags in a group, and the time for completing one ventilation cycle is 9.6 minutes. The prior art has the following defects: (1) When the air cushion bed is deflated, the continuous low-pressure airflow is sprayed to the body of a patient through the micropores, and whether the airflow is needed or not cannot be selected according to the specific condition of the patient. And (2) the temperature of the air flow is not controllable. (3) The air bag is frequently inflated and deflated, so that the comfort of the patient is easily reduced. And (4) the height of the air bags is the same, and local adjustment cannot be realized.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model discloses an aim at: provides a pressure sore prevention pad which can prevent the skin of a user from being continuously pressed, has higher comfort level and high automation degree.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pressure sore prevention cushion comprises a host machine connected with an external power supply, an inflatable air bag and an air blowing pipeline, wherein the inflatable air bag comprises a plurality of single air bags and a plurality of double air bags, and the single air bags and the double air bags are sequentially and alternately connected; one end of the air blowing pipeline is connected with the main machine and used for regulating and controlling the air temperature, and the air blowing pipeline is connected with a plurality of branch air blowing pipes; the single-size air bag and the double-size air bag form an anti-pressure unit, a branch air blowing pipe is fixed on the anti-pressure unit, and the branch air blowing pipe is provided with constant-pressure air release ports at equal intervals; each single-size air bag is connected with the host through a pipeline, each double-size air bag is connected with the host through a pipeline, the height of the single-size air bag in the full-air state is a, the height of the double-size air bag in the full-air state is b, and a is less than b.
Preferably, the host comprises a controller, a loudspeaker, a display, an air pump, a cold and hot generator, a temperature and humidity probe and a pressure sensor, wherein the controller is connected with an external power supply through a lead, and the loudspeaker, the display, the air pump and the cold and hot generator are connected with the controller through leads; the temperature and humidity probe and the pressure sensor are connected with the controller through leads, or the temperature and humidity probe and the pressure sensor are in signal connection with the controller; the number of the temperature and humidity probes is a plurality, and one temperature and humidity probe is arranged above one pressure prevention unit; one end of the air blowing pipeline is connected with an air pump, each single air bag is connected with the air pump through a pipeline, and each double air bag is connected with the air pump through a pipeline; the cold and hot generator is arranged on the blowing pipeline.
Preferably, a first electromagnetic valve is arranged on a connecting pipeline of the single-size air bag and the air pump, a second electromagnetic valve is arranged on a connecting pipeline of the double-size air bag and the air pump, a third electromagnetic valve is arranged on an air blowing pipeline, and the third electromagnetic valve is positioned between the air pump and the cold and heat generator; the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are all connected with the controller through leads.
Preferably, the branch blowing pipe is fixed at the joint of the single-gauge airbag and the double-gauge airbag.
Preferably, the single-size air bag and the double-size air bag are both provided with vent holes.
Preferably, the single gauge air bag is rectangular in cross-section in the inflated condition.
Preferably, the cross section of the double-size air bag in the full air state comprises a semicircular end and a rectangular end, the size of the cross section of the rectangular end is the same as that of the cross section of the single-size air bag, and the width of the two ends of the semicircular end is equal to that of the rectangular end.
In general, the utility model has the advantages as follows:
the utility model can prevent the skin of the user from being continuously pressed, and can prevent the skin of the user from being simultaneously pressed by controlling the states of the single-size air bag and the double-size air bag, and then control the single-size air bag and the double-size air bag to switch the inflation state, thereby replacing the pressed part of the skin as required and preventing the local skin from being continuously pressed for a long time; the comfort level of a user is higher by controlling the blowing pipeline to blow out gas with different temperatures, and each part is controlled by the controller without manual operation, so that the degree of automation is high.
Drawings
Fig. 1 is a schematic view of a pressure sore prevention pad.
FIG. 2 is a schematic connection diagram of the host, the blowing pipeline, the single-size airbag blowing main pipe and the double-size airbag blowing main pipe.
FIG. 3 is a schematic view showing the connection between the air blowing duct and the branch air blowing pipes.
FIG. 4 is a schematic view showing the connection between the single airbag inflation main pipe and the single airbag branch inflation pipe.
FIG. 5 is a schematic view showing the connection between the double airbag inflation main pipe and the branch inflation pipes of the double airbag.
FIG. 6 is a side view of the inflatable bladder and insufflation tube.
FIG. 7 is a schematic diagram of a host.
The air bag type air bag system comprises an inflatable air bag 1, a host machine 2, a cold and hot generator 3, a connecting pipeline 4, a branch air blowing pipe 5, an external power supply 6, a controller 7, a loudspeaker 8, a display 9, a single air bag 10, a double air bag 11, an air pump 12, a single air bag air blowing main pipe 4-1-1, a single air bag connecting hose 4-1-2, a first electromagnetic valve 4-1-3, a double air bag air blowing main pipe 4-2-1, a double air bag connecting hose 4-2-3, a second electromagnetic valve 4-2-3, an air blowing pipeline 5-1, a branch air blowing pipe 5-2 and a third electromagnetic valve 5-3.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments.
A pressure sore prevention cushion comprises a host machine connected with an external power supply, an inflatable air bag and an air blowing pipeline, wherein the inflatable air bag comprises a plurality of single air bags and a plurality of double air bags, and the single air bags and the double air bags are sequentially and alternately connected; one end of the air blowing pipeline is connected with the main machine and used for regulating and controlling the air temperature, and the air blowing pipeline is connected with a plurality of branch air blowing pipes; the single-size air bag and the double-size air bag form an anti-pressure unit, a branch air blowing pipe is fixed on the anti-pressure unit, and the branch air blowing pipe is provided with constant-pressure air release ports at equal intervals; each single-size air bag is connected with the host through a pipeline, each double-size air bag is connected with the host through a pipeline, the height of the single-size air bag in the full-air state is a, the height of the double-size air bag in the full-air state is b, and a is less than b. The single airbag and the double airbag of the embodiment are both strip-shaped airbags, and the branch air blowing pipe extends along the length direction of the single airbag. In this embodiment, the pipeline that No. single gasbag, no. two gasbags and host computer are connected is the connecting tube, and the connecting tube adopts the hose. The constant pressure air leakage port ensures that the air output is the same.
The host comprises a controller, a loudspeaker, a display, an air pump, a cold and heat generator, a temperature and humidity probe and a pressure sensor, wherein the controller is connected with an external power supply through a lead, and the loudspeaker, the display, the air pump and the cold and heat generator are connected with the controller through leads; the temperature and humidity probe and the pressure sensor are connected with the controller through leads, or the temperature and humidity probe and the pressure sensor are in signal connection with the controller; the number of the temperature and humidity probes is multiple, and one temperature and humidity probe is arranged above one pressure prevention unit; one end of the air blowing pipeline is connected with the air pump, each single-number air bag is connected with the air pump through the pipeline, and each double-number air bag is connected with the air pump through the pipeline; the cold and hot generator is arranged on the blowing pipeline. In this embodiment, the external power source may be replaced with a battery, the controller may be a single chip microcomputer, and the speaker may be used to alarm a malfunction of the single chip microcomputer, or may be used to alarm when the temperature and humidity probe detects a corresponding setting value. The display adopts a touch display or a button knob switch timer, and the singlechip can be remotely controlled by a remote controller.
A first electromagnetic valve is arranged on a connecting pipeline of the single-size air bag and the air pump, a second electromagnetic valve is arranged on a connecting pipeline of the double-size air bag and the air pump, a third electromagnetic valve is arranged on an air blowing pipeline, and the third electromagnetic valve is positioned between the air pump and the cold and heat generator; the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are all connected with the controller through leads. In this embodiment, the air pump is connected with No. one gasbag house steward and No. two gasbags house stewards that blow, and the connecting tube of No. one gasbag and air pump is No. one gasbag coupling hose, and the connecting tube of No. two gasbags and air pump is No. two gasbag coupling hoses. The air pump is connected with the single airbag blowing header pipe through a pipeline, each single airbag is connected with the single airbag blowing header pipe through a single airbag connecting hose, and the first electromagnetic valve is arranged on the single airbag connecting hose. The air pump is connected with the double-number air bag blowing main pipe through a pipeline, each double-number air bag connecting hose is connected with the double-number air bag blowing main pipe, and the second electromagnetic valve is arranged on the double-number air bag connecting hose. In this embodiment, each single air bag connecting hose and each double air bag connecting hose are individually provided with an electromagnetic valve, so that each single air bag or double air bag can be individually controlled.
The branch air blowing pipe is fixed at the joint of the single air bag and the double air bag.
The single air bag and the double air bags are both provided with vent holes.
The cross section of the single-size air bag is rectangular in an air-filled state. It is 10cm long and 5cm wide.
The cross section of the double-size air bag comprises a semicircular end and a rectangular end in a full-air state, the size of the cross section of the rectangular end is the same as that of the cross section of the single-size air bag, and the width of the two ends of the semicircular end is equal to that of the rectangular end. The length of the rectangular end is 10cm, the width is 5cm, the height of the semicircular end is 3cm, and the distance between the two ends of the semicircular end is 5cm.
In this embodiment, prevent pressing sore pad and connect formation cuboid mattress through a plurality of No. one gasbags and a plurality of No. two gasbags in proper order in turn, prevent pressing the length of sore pad and be 180cm, wide for 80cm.
In this embodiment, the default mode is a continuous inflation state of the single-size airbag, the double-size airbag inflates once every hour, and deflates after the duration of one hour. The inflation and deflation time can be set in a user-defined manner according to the specific conditions of patients, and the inflation and deflation states of the single-size airbag and the double-size airbag can also be set independently. The insufflation tube can be selected for the mode according to the patient's specific circumstances: warm air, cold air, natural air. This pressure sore pad still is equipped with the warning setting, when the condition appears: detecting that the moisture area of the air cushion bed is more than 5 x 5cm by using a warm and wet probe; the pressure sensor detects that the patient leaves the bed and gives an alarm; when the air cushion bed is in operation failure, an alarm prompt is given.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (7)
1. The utility model provides a prevent pressing sore pad which characterized in that: the inflatable air bag comprises a host connected with an external power supply, inflatable air bags and an air blowing pipeline, wherein the inflatable air bags comprise a plurality of single air bags and a plurality of double air bags, and the single air bags and the double air bags are sequentially and alternately connected; one end of the air blowing pipeline is connected with the main machine and used for regulating and controlling the air temperature, and the air blowing pipeline is connected with a plurality of branch air blowing pipes; the single-size air bag and the double-size air bag form an anti-pressure unit, a branch air blowing pipe is fixed on the anti-pressure unit, and the branch air blowing pipe is provided with constant-pressure air release ports at equal intervals; each single-size air bag is connected with the host through a pipeline, each double-size air bag is connected with the host through a pipeline, the height of the single-size air bag in the full-air state is a, the height of the double-size air bag in the full-air state is b, and a is less than b.
2. A pressure sore prevention pad as defined in claim 1, wherein: the host comprises a controller, a loudspeaker, a display, an air pump, a cold and heat generator, a temperature and humidity probe and a pressure sensor, wherein the controller is connected with an external power supply through a lead, and the loudspeaker, the display, the air pump and the cold and heat generator are connected with the controller through leads; the temperature and humidity probe and the pressure sensor are connected with the controller through leads, or the temperature and humidity probe and the pressure sensor are in signal connection with the controller; the number of the temperature and humidity probes is a plurality, and one temperature and humidity probe is arranged above one pressure prevention unit; one end of the air blowing pipeline is connected with an air pump, each single air bag is connected with the air pump through a pipeline, and each double air bag is connected with the air pump through a pipeline; the cold and hot generator is arranged on the air blowing pipeline.
3. A pressure sore prevention pad as defined in claim 2, wherein: a first electromagnetic valve is arranged on a connecting pipeline of the single-size air bag and the air pump, a second electromagnetic valve is arranged on a connecting pipeline of the double-size air bag and the air pump, a third electromagnetic valve is arranged on an air blowing pipeline, and the third electromagnetic valve is positioned between the air pump and the cold and heat generator; the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are all connected with the controller through leads.
4. A pressure sore prevention pad as defined in claim 1, wherein: the branch air blowing pipe is fixed at the joint of the single air bag and the double air bag.
5. A pressure sore prevention pad as defined in claim 1, wherein: the single air bag and the double air bags are both provided with vent holes.
6. A pressure sore prevention pad as defined in claim 1, wherein: the cross section of the single-gauge air bag is rectangular in the inflated state.
7. A pressure sore prevention pad as defined in claim 6, wherein: the cross section of the double-size air bag comprises a semicircular end and a rectangular end in a full-air state, the size of the cross section of the rectangular end is the same as that of the cross section of the single-size air bag, and the width of the two ends of the semicircular end is equal to that of the rectangular end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221972165.1U CN217960598U (en) | 2022-07-27 | 2022-07-27 | Prevent pressing sore pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221972165.1U CN217960598U (en) | 2022-07-27 | 2022-07-27 | Prevent pressing sore pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217960598U true CN217960598U (en) | 2022-12-06 |
Family
ID=84281864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221972165.1U Active CN217960598U (en) | 2022-07-27 | 2022-07-27 | Prevent pressing sore pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217960598U (en) |
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2022
- 2022-07-27 CN CN202221972165.1U patent/CN217960598U/en active Active
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