CN208958586U - A kind of pressure sore prevention mattress - Google Patents
A kind of pressure sore prevention mattress Download PDFInfo
- Publication number
- CN208958586U CN208958586U CN201721856811.7U CN201721856811U CN208958586U CN 208958586 U CN208958586 U CN 208958586U CN 201721856811 U CN201721856811 U CN 201721856811U CN 208958586 U CN208958586 U CN 208958586U
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- Prior art keywords
- pole
- pressure sore
- lifting column
- sore prevention
- sleeve
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Abstract
The utility model discloses a kind of pressure sore prevention mattress, including mattress body, the mattress body includes support unit, the support unit includes lifting column and sleeve, the lower part of the lifting column is located in sleeve, N pole of the side outside wall surface of lifting column lower part to magnet, S pole of another side wall of lifting column lower part to magnet, the pole S and the pole N face, lifting column lower part includes conductor, two opposing sidewalls of sleeve are respectively equipped with electrode plate, the both ends of the conductor are slidably connected with two electrode plates respectively, two electrode plates are separately connected the anode of DC power supply, cathode, two electrode plate faces, the line direction of two electrode plates is vertical with the line direction of the pole S and the pole N；Sleeve bottom and mattress body are connected, and the top surface of several lifting columns constitutes the local top surface of mattress.The height of the utility model lifting controllable column prevents the generation of patient's pressure sore so as to adjust the height of mattress top and patient's difference contact site, mitigates nursery work.
Description
Technical field
The utility model relates to a kind of field of medical instrument more particularly to a kind of fields of pressure sore prevention mattress.
Background technique
The patient of long-term bed, easily generation pressure sore, brings pain to patient.It generates, suffers to prevent or reducing pressure sore
Person uses air bed, needs timing turning over, and nursing staff is needed to adjust compression position after turn, especially easily occurs or has occurred
The position of pressure sore, heavy workload.Bedsore prevention, which mostly uses, at present is arranged multiple protrusions alternately support patient on mattress, between protrusion
Though gap can play certain ventilation effect, air cushion adjustable range is small.
Utility model content
The utility model is intended to provide a kind of pressure sore prevention mattress, and mattress top can be adjusted flexibly and connect with patient's different parts
Touching, prevents or reduces the generation of patient's pressure sore.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:
The utility model discloses a kind of pressure sore prevention mattress, including mattress body, and the mattress body includes support unit, institute
Stating support unit includes lifting column and sleeve, and the lower part of the lifting column is located in sleeve, the side outside wall surface of lifting column lower part
To the pole N of magnet, for another side wall of lifting column lower part to the pole S of magnet, the pole S and the pole N face, lifting column lower part include to lead
Body, two opposing sidewalls of sleeve are respectively equipped with electrode plate, and the both ends of the conductor are slidably connected with two electrode plates respectively, and two
A electrode plate is separately connected the anode of DC power supply, cathode, two electrode plate faces, the line direction and the pole S of two electrode plates
It is vertical with the line direction of the pole N；Sleeve bottom and mattress body are connected, and the top of several lifting columns constitutes the partial top of mattress
Face.
Preferably, the electrode plate is inlaid in sleeve lining.
Preferably, the area of the end face of the conductor is greater than the cross-sectional area at other positions of conductor.
Further, series limiting resistor between electrode plate and the electrode of DC power supply.
As a preference, the magnet is electromagnet.
As another preferred embodiment, the magnet is permanent magnet.
Preferably, the top of the lifting column is flexible material.
Preferably, the support unit is arranged in matrix.
Further, the utility model further includes controller, and each support unit connects a DC power supply, the direct current
The output voltage of power supply is size-controlled in controller.
Further, the controller includes wired and/or wireless communication interface.
The beneficial effects of the utility model are as follows:
1, the utility model can size of current and direction of the independent control by each support unit current-carrying part, to control
Make the size and Orientation of corresponding lifting column institute stress, adjust lifting column height, prevent patient for a long time and mattress same position it
Between pressure it is larger and generate pressure sore.
2, nursing staff can on remote control mattress each lifting column height, alleviate the intensity of nursery work.
3, the utility model can also real-time measurement bed patient weight, specifically, according to magnetic field and conductor current
Size can calculate the size for the Lorentz force that lifting column is subject to, and the Lorentz force that each lifting column is subject to is added, and can be obtained
The weight of patient；Alternatively, the variation of patient body weight can be calculated according to the variation of conductor current in the case where magnetic field is constant.
4, the utility model can monitor each lifting column pressure size, can be controlled and be passed through according to the size of the pressure
The size of current of support unit current-carrying part and direction.
5, can change the direction of Lorentz force by changing magnetic field or sense of current, control lifting column rise or under
Drop.
Detailed description of the invention
Fig. 1 is cross-sectional view of the support unit along magnetic direction；
Fig. 2 is cross-sectional view of the support unit along direction of an electric field；
Fig. 3 is the external view of the utility model；
In figure: 1- mattress body, 2- lifting column, the top 21-, 3- sleeve, the pole 41-N, the pole 42-S, 5- conductor, 51,52- are led
The end face of body, 61,62- electrode plate, 71,72- conducting wire.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
As shown in Figure 1-3, the utility model pressure sore prevention mattress, including mattress body 1, mattress body include support unit,
Support unit includes lifting column 2 and sleeve 3, and the lower part of lifting column 2 is located in sleeve 3, the side outside wall surface pair of 2 lower part of lifting column
The pole N 41 of magnet, for another side wall of lifting column lower part to the pole S 42 of magnet, the pole S 42 and 41 face of the pole N, magnet use electromagnet
Or permanent magnet, 2 lower part of lifting column include conductor 5, two opposing sidewalls of sleeve 3 are respectively equipped with electrode plate 61,62, conductor
5 both ends are slidably connected with two electrode plates 61,62 respectively, and two electrode plates 61,62 connect direct current by conducting wire 71,72 respectively
Anode, the cathode of power supply, series limiting resistor between electrode plate and the electrode of DC power supply, two electrode plates 61,62 faces, two
The line direction of a electrode plate 61,62 is vertical with the line direction of the pole S 42 and the pole N 41；3 bottom of sleeve and mattress body 1 are connected,
The top 21 of several lifting columns 2 constitutes the local top surface of mattress, and the top 21 of lifting column 2 is flexible material, and support unit is in
Matrix arrangement.
Electrode plate 61,62 is inlaid in 3 inner wall of sleeve, and the area of the end face 51,52 of conductor 5 is greater than 5 other positions of conductor
Cross-sectional area.The utility model further includes controller, and controller includes wired and/or wireless communication interface, and each support is single
Member one DC power supply of connection, the output voltage of DC power supply are size-controlled in controller.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding changes and modifications, but these phases according to the utility model
The change and modification answered all should belong to the protection scope of the utility model the attached claims.
Claims (10)
1. a kind of pressure sore prevention mattress, it is characterised in that: including mattress body, the mattress body includes support unit, the branch
Supportting unit includes lifting column and sleeve, and the lower part of the lifting column is located in sleeve, and the side outside wall surface of lifting column lower part is to magnetic
The pole N of iron, for another side wall of lifting column lower part to the pole S of magnet, the pole S and the pole N face, lifting column lower part include conductor,
Two opposing sidewalls of sleeve are respectively equipped with electrode plate, and the both ends of the conductor are slidably connected with two electrode plates respectively, and two
Electrode plate is separately connected the anode of DC power supply, cathode, two electrode plate faces, the line direction of two electrode plates and the pole S and N
The line direction of pole is vertical；Sleeve bottom and mattress body are connected, and the top of several lifting columns constitutes the local top surface of mattress.
2. pressure sore prevention mattress according to claim 1, it is characterised in that: the electrode plate is inlaid in sleeve lining.
3. pressure sore prevention mattress according to claim 1, it is characterised in that: the area of the end face of the conductor be greater than conductor its
The cross-sectional area at his position.
4. pressure sore prevention mattress according to claim 1, it is characterised in that: connect between electrode plate and the electrode of DC power supply
Current-limiting resistance.
5. pressure sore prevention mattress according to claim 1, it is characterised in that: the magnet is electromagnet.
6. pressure sore prevention mattress according to claim 1, it is characterised in that: the magnet is permanent magnet.
7. pressure sore prevention mattress according to claim 1, it is characterised in that: the top of the lifting column is flexible material.
8. pressure sore prevention mattress according to claim 1, it is characterised in that: the support unit is arranged in matrix.
9. a kind of pressure sore prevention mattress according to claim 1, it is characterised in that: it further include controller, each support unit
A DC power supply is connected, the output voltage of the DC power supply is size-controlled in controller.
10. pressure sore prevention mattress according to claim 9, it is characterised in that: the controller includes wired and/or channel radio
Believe interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856811.7U CN208958586U (en) | 2017-12-26 | 2017-12-26 | A kind of pressure sore prevention mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856811.7U CN208958586U (en) | 2017-12-26 | 2017-12-26 | A kind of pressure sore prevention mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208958586U true CN208958586U (en) | 2019-06-11 |
Family
ID=66746428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856811.7U Active CN208958586U (en) | 2017-12-26 | 2017-12-26 | A kind of pressure sore prevention mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208958586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471816A (en) * | 2020-10-28 | 2021-03-12 | 闽江学院 | Multipurpose bed for old people and control method thereof |
| CN113633127A (en) * | 2021-08-12 | 2021-11-12 | 安徽省美佳厨饰有限公司 | Be applied to tatami prevent pressing safety device |
-
2017
- 2017-12-26 CN CN201721856811.7U patent/CN208958586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471816A (en) * | 2020-10-28 | 2021-03-12 | 闽江学院 | Multipurpose bed for old people and control method thereof |
| CN113633127A (en) * | 2021-08-12 | 2021-11-12 | 安徽省美佳厨饰有限公司 | Be applied to tatami prevent pressing safety device |
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| GR01 | Patent grant |