CN113876515A - Automatic circulation type relaxing bedsore-preventing water mattress - Google Patents
Automatic circulation type relaxing bedsore-preventing water mattress Download PDFInfo
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- CN113876515A CN113876515A CN202111280791.4A CN202111280791A CN113876515A CN 113876515 A CN113876515 A CN 113876515A CN 202111280791 A CN202111280791 A CN 202111280791A CN 113876515 A CN113876515 A CN 113876515A
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- bedsore
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/05738—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with fluid-like particles, e.g. sand, mud, seeds, gel, beads
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
Abstract
The invention discloses an automatic circulation type relieving type bedsore-proof water mattress which comprises a temperature control bin and an upper-layer cushion, wherein a lower-layer cushion is installed at the bottom of the upper-layer cushion, a wear-resistant cushion is arranged at the bottom of the lower-layer cushion, a breathable anti-slip cushion is arranged at the top of the upper-layer cushion, twelve groups of water filling cavities are uniformly arranged inside the upper-layer cushion, and a water inlet cavity and a water drainage cavity are respectively arranged at two ends of each water filling cavity. According to the invention, the water pump is used for enabling the clear water in the water filling cavity and the water storage bin to form automatic circulation flow, and the flow of the clear water in the water filling cavity can ensure that the temperature of the contact part of a patient and a mattress is always kept constant, so that the situations of muggy feeling generated by long-term use and eczema, dermatitis and the like caused by the rise of the body surface temperature are avoided, medical staff do not need to assist the patient to move the position regularly, and meanwhile, the fluctuation principle in the water flowing process is utilized, the pressure degree of the local skin of the patient is favorably relieved, the local blood circulation is promoted, and the comfort of the patient lying on the water mattress is favorably improved.
Description
Technical Field
The invention relates to the technical field of bedsore-proof mattresses, in particular to an automatic-circulation type relaxing bedsore-proof water mattress.
Background
Some parts of the body of a patient suffering from long-term lying diseases are pressed for a long time, the blood circulation is not smooth, the skin and subcutaneous tissues of the parts are ischemic after the long time, and even blisters, ulcers or gangrene can appear, namely, once the bedsore, also called pressure ulcer, pressure sore or bedsore is formed, the patient can be greatly suffered from pain, the medical expense is increased, the bedsore with large wound surfaces can not be cured for a long time, and serious infection, general failure and even life threatening can be caused. Particularly, the life quality of critical patients and patients before the end of life is seriously affected.
Currently, the air cushion bed is often used as an effective tool for preventing pressure injury of a patient, but the air cushion bed cannot reduce the stress of a main pressed part, so that the patient still needs to be assisted to regularly change the body position, the turning workload of a nurse cannot be reduced, and the air cushion bed can prevent the pressure injury and also brings discomfort such as pain in the cervical vertebra, the lumbar vertebra, numbness of limbs and the like; the conventional anti-bedsore water mattress usually needs an operator to manually inject water into the water mattress, and when the water mattress is used, the water flow in the water mattress cannot flow circularly, so that the water temperature of the part in the water mattress, which is contacted with a patient, can gradually rise due to poor water fluidity, the influence of clear water on other parts of the water mattress is small, and medical personnel are needed to assist the patient to move the position regularly, so that the operation is very inconvenient; meanwhile, the current bedsore-proof water mattress is directly filled with water into the mattress, so that the temperature of clear water in the water mattress is always in a room temperature state, the temperature of the whole water mattress can not be freely and quickly regulated, and the seasonal application range of the whole water mattress is reduced.
Disclosure of Invention
The invention aims to provide an automatic circulation type relieving type bedsore-proof water mattress, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic circulation type relaxing anti-bedsore water mattress comprises a temperature control bin and an upper cushion, wherein a lower cushion is installed at the bottom of the upper cushion, a wear-resistant cushion is arranged at the bottom of the lower cushion, a breathable non-slip cushion is arranged at the top of the upper cushion, twelve groups of water filling cavities are uniformly arranged inside the upper cushion, water inlet cavities and water discharging cavities are respectively arranged at two ends of each water filling cavity, communicating holes communicated with the interiors of the water filling cavities are formed in the outer sides of the water inlet cavities and the water discharging cavities, an inflating cavity is installed at the middle position of the bottom in the water filling cavity, a connecting air pipe communicated with the interiors of the inflating cavities is installed inside the water discharging cavities, one end of the connecting air pipe penetrates through the water discharging cavities and is provided with an inflating port, a water storage bin is installed at the bottom in the temperature control bin, a temperature control assembly is arranged at the top of the water storage bin, a water outlet joint and a water inlet joint are respectively installed at one side of one end of the upper cushion, one end of the water outlet joint is communicated with the inside of the adjacent group of water filling cavities, one end of the water inlet joint is communicated with the inside of the water inlet cavity, one side of the lower cushion, which is close to one end of the water outlet joint, is provided with a water injection head, one side of the bottom in the temperature control cabin is provided with a water pump, the output end of the water pump is provided with a connecting pipe, the input end of the water pump is communicated with the inner bottom of the water storage cabin, one side of the water drainage cavity is provided with a vent valve, one side of the water inlet cavity, which is far away from the water outlet joint, is provided with a connecting valve, one end of the connecting valve is communicated with the inside of the water inlet cavity, the other end of the connecting valve is communicated with the inside of the adjacent group of air filling cavities, the bottom outside the temperature control cabin is respectively provided with a first conduit and a second conduit, one end of the first conduit, which is close to the water storage cabin, is provided with an electromagnetic valve, one end of the electromagnetic valve, which is far away from the first conduit, is communicated with the inside of the water storage cabin, the water replenishing port is installed on one side of the top of the water storage bin, the control panel is installed on one side, away from the water replenishing port, of the top of the temperature control bin, and the control panel is electrically connected with the water pump through a wire.
Preferably, the temperature control component includes fan, refrigeration piece, temperature sensor, spiral electric heating pipe, hydraulic pressure sensor, heated warehouses and spiral guiding gutter, heated warehouses is installed at the top of reservoir, and heated warehouses's inside is provided with the spiral guiding gutter, heated warehouses's interior top install with spiral guiding gutter matched with spiral electric heating pipe, the central point department of bottom communicates with the top of connecting pipe in the heated warehouses, the border position department of heated warehouses bottom communicates with the top of second pipe, hydraulic pressure sensor is installed to the border position department at heated warehouses top, the heated warehouses top is close to the position department on second pipe top and installs temperature sensor, the refrigeration piece is installed at heated warehouses's top, the fan is installed at the interior top in control by temperature change storehouse, control panel pass through the wire respectively with fan, The refrigeration piece, the temperature sensor, the spiral electric heating pipe and the water pressure sensor are electrically connected.
Preferably, eight groups of sub-magic tapes are symmetrically and uniformly installed at the bottom of the breathable non-slip mat and the bottom of the wear-resistant mat, and eight groups of female magic tapes matched with the sub-magic tapes are symmetrically and uniformly installed at the top of the upper mat and the bottom of the lower mat.
Preferably, the four corners of the breathable non-slip mat are provided with fixing rope belts, and the two sides of the upper mat and the lower mat are provided with protection mats.
Preferably, the top and one side of the temperature control bin are both provided with vent holes, and the inner sides of the vent holes are provided with filter screens.
Preferably, the top of moisturizing mouth is funnel-shaped structure, the top screw thread of moisturizing mouth is provided with the internal thread lid, and the interior top of screw thread lid is provided with the sealing washer.
Preferably, the protection box is installed to one side that upper mattress is close to water connectors one end, and the top of protection box articulates there is the visor, water connectors and water connectors all are located the inside of protection box, and two sets of round holes have been seted up to the one end that upper mattress was kept away from to the protection box.
Preferably, the water inlet cavity is communicated with the inside of eleven adjacent groups of water filling cavities through communicating holes, and the water discharge cavity is communicated with the inside of twelve groups of water filling cavities through communicating holes.
Preferably, one end of the electromagnetic valve is communicated with the inside of the water storage bin through an L-shaped pipe, and the water outlet end of the L-shaped pipe is tightly attached to the top of the inner wall of the water storage bin.
Preferably, the outside of control by temperature change storehouse is provided with the observation window, and one side of observation window is provided with the capacity scale mark.
Compared with the prior art, the invention provides an automatic circulation type relieving type bedsore-preventing water mattress, which has the following beneficial effects:
1. the invention fills the air into the air cavity, and then fills the water into the upper cushion and the lower cushion, so that the upper cushion and the lower cushion are fully filled, thereby playing the role of a soft mattress, and the softness is favorable for reducing the skin friction force and uniformly distributing the pressure of the main pressed parts, thereby weakening the shearing force, in addition, the temperature of the water is lower than the body temperature, the unique coolness is realized, the good heat absorption is realized, the tissue oxygen demand is favorably reduced, the tolerance of the skin tissue to oxygen deficiency and ischemia is increased, the occurrence rate of pressure sore is reduced, the buoyancy of the water is uniform, all parts of the human body curve are supported, the physiological curve of the spine is attached, the comfort is increased, the form can be uniformly kept according to the change of the sleeping posture, and because the air cavity is positioned at the inner bottom of the water cavity, the structure of the air cushion and the water cushion structure are mutually combined when the air cavity is filled with air, both reduced the inside water filling volume of chamber of filling water, the holistic weight of water mattress has been reduced, the result of use of water cushion has also been guaranteed, and when the clear water of intracavity is filled in needs discharge, earlier discharge with the whole clear water of intracavity of filling water, then continuously aerify to the inside of filling air the chamber through the inflation inlet, and open discharge valve and connecting valve, the inside air of filling air the chamber enters into the intracavity of intaking through the connecting valve, later loop through the multiunit after filling water intracavity portion through drainage chamber and from discharge valve discharge, air-dry the processing to the inside of filling water the chamber, guarantee to fill the inside drying in water chamber, thereby help the permanent storage after whole water mattress folds.
2. The invention conveys the clean water in the water storage bin to the water outlet joint, the water inlet cavity, the water filling cavity, the communication hole, the water filling cavity and the water inlet joint in sequence through the water pump, and then the clean water flows back to the water storage bin to form the automatic circulation flow of the clean water, the flow of the clean water in the water filling cavity can ensure that the temperature of the contact part of a patient and a mattress is always kept constant, avoid the situations of eczema, dermatitis and the like caused by the muggy feeling generated by long-term use and the rise of the body surface temperature, does not need medical personnel to assist the patient to move the position regularly, and is beneficial to relieving the pressure degree of the local skin of the patient and promoting the local blood circulation by utilizing the fluctuation principle in the water flowing process, thereby being beneficial to improving the comfort of the patient when the patient lies on the water mattress, and the use effect of the water mattress is not influenced because the water capacity in all the water filling cavities is reduced by the air filling cavity, therefore, the circulation speed of water flow in the water filling cavity and the water storage bin in unit time can be increased, the absorption effect of clear water on the temperature of the contact part of the patient and the mattress can be further improved, and the bedsore caused by overhigh temperature of the contact part of the patient and the mattress can be avoided.
3. When the water pump pushes the clean water to circularly flow between the water storage bin and the water filling cavity, the invention can select proper temperature according to the actual situation, if the temperature of a patient lying on the water mattress needs to be improved, the clean water passing through the inner side of the spiral diversion trench is heated by controlling the spiral electric heating pipe, the spiral moving path can ensure the heating effect and efficiency of the spiral electric heating pipe on the clean water, the temperature of the clean water in the water mattress can gradually tend to the preset temperature through the circular flow of the clean water, if the overall temperature of the water mattress needs to be reduced, the refrigeration sheet can be controlled to absorb heat of the clean water passing through the inner part of the spiral diversion trench, the temperature of the clean water in the spiral diversion trench is reduced, and the temperature of the whole water mattress is adjusted to make the patient lying on the water mattress more cool, thereby being beneficial to the water mattress being suitable for seasons with different temperatures, and because this water mattress is not directly to going up and down the temperature to the clear water in the water mattress, has greatly improved the security in this water mattress use, cooperates the clear water cycle structure among the above-mentioned beneficial effect 2 again, can guarantee the homogeneity that temperature control component goes up and down the temperature to filling the intracavity clear water, compare in the traditional form of direct clear water heating in to the water mattress, this structure more is favorable to controlling the temperature of clear water in the water mattress.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a top view of the air permeable non-slip mat of the present invention shown removed;
FIG. 3 is a top cross-sectional view of the upper rubber mat of the present invention;
FIG. 4 is a bottom view of the present invention;
FIG. 5 is a bottom view of the wear pad of the present invention shown removed;
FIG. 6 is a schematic side view of the present invention;
FIG. 7 is a schematic perspective view of a portion of a mattress of the present invention;
FIG. 8 is a front view of the temperature control pod of the present invention;
FIG. 9 is a front cross-sectional view of a temperature control pod of the present invention;
figure 10 is a top cross-sectional view of a heating cartridge of the present invention.
In the figure: 1. a breathable non-slip mat; 2. a temperature control bin; 21. a temperature control assembly; 211. a fan; 212. a refrigeration plate; 213. a temperature sensor; 214. a spiral electric heating tube; 215. a water pressure sensor; 216. a heating chamber; 217. a spiral diversion trench; 22. a water storage bin; 23. a water pump; 24. an electromagnetic valve; 25. a first conduit; 26. a second conduit; 27. a connecting pipe; 3. a control panel; 4. fixing the rope belt; 5. an upper layer pad; 6. a water outlet joint; 7. a water inlet joint; 8. a water injection head; 9. a lower layer pad; 10. a wear pad; 11. an inflation cavity; 12. a water replenishing port; 13. a vent hole; 14. a water inlet cavity; 15. a water-filled cavity; 16. a drainage cavity; 17. a communicating hole; 18. connecting an air pipe; 19. an inflation inlet; 20. an exhaust valve; 201. and connecting a valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: an automatic circulation type relaxing bedsore-proof water mattress comprises a temperature control bin 2 and an upper cushion 5, wherein a lower cushion 9 is installed at the bottom of the upper cushion 5, a wear-resistant cushion 10 is arranged at the bottom of the lower cushion 9, a breathable non-slip cushion 1 is arranged at the top of the upper cushion 5, twelve groups of water filling cavities 15 are uniformly arranged inside the upper cushion 5, water inlet cavities 14 and water discharging cavities 16 are respectively arranged at two ends of each water filling cavity 15, communication holes 17 communicated with the interiors of the water filling cavities 15 are formed in the outer sides of the water inlet cavities 14 and the water discharging cavities 16, an inflating cavity 11 is installed at the middle position of the inner bottom of each water filling cavity 15, a connecting air pipe 18 communicated with the interiors of the inflating cavities 11 is installed inside each water discharging cavity 16, one end of the connecting air pipe 18 penetrates through the water discharging cavity 16 and is provided with an inflating hole 19, a water storage bin 22 is installed at the inner bottom of the temperature control bin 2, and a temperature control assembly 21 is arranged at the top of the water storage bin 22, one side of one end of the upper cushion 5 is respectively provided with a water outlet joint 6 and a water inlet joint 7, one end of the water outlet joint 6 is communicated with the inside of the adjacent group of water filling cavities 15, one end of the water inlet joint 7 is communicated with the inside of the water inlet cavity 14, one side of the lower cushion 9, which is close to one end of the water outlet joint 6, is provided with a water injection head 8, one side of the inner bottom of the temperature control cabin 2 is provided with a water pump 23, the output end of the water pump 23 is provided with a connecting pipe 27, the input end of the water pump 23 is communicated with the inner bottom of the water storage cabin 22, one side of the water drainage cavity 16 is provided with an exhaust valve 20, one side of the water inlet cavity 14, which is far away from the water outlet joint 6, is provided with a connecting valve 201, one end of the connecting valve 201 is communicated with the inside of the water inlet cavity 14, the other end of the connecting valve 201 is communicated with the inside of the adjacent group of air filling cavities 11, the bottom of the temperature control cabin 2 is respectively provided with a first conduit 25 and a second conduit 26, and one end of the first conduit 25, which is close to the water storage cabin 22, is provided with an electromagnetic valve 24, one end of the electromagnetic valve 24, which is far away from the first conduit 25, is communicated with the inside of the water storage bin 22, the water replenishing port 12 is installed on one side of the top of the water storage bin 22, the control panel 3 is installed on one side, which is far away from the water replenishing port 12, of the top of the temperature control bin 2, and the control panel 3 is electrically connected with the water pump 23 through a wire.
Further, the temperature control assembly 21 includes a fan 211, a refrigeration sheet 212, a temperature sensor 213, a spiral electric heating pipe 214, a water pressure sensor 215, a heating chamber 216 and a spiral guiding groove 217, the heating chamber 216 is installed at the top of the water storage chamber 22, the spiral guiding groove 217 is disposed inside the heating chamber 216, the spiral electric heating pipe 214 matched with the spiral guiding groove 217 is installed at the inner top of the heating chamber 216, the center position of the inner bottom of the heating chamber 216 is communicated with the top end of the connecting pipe 27, the edge position of the bottom of the heating chamber 216 is communicated with the top end of the second conduit 26, the water pressure sensor 215 is installed at the edge position of the top of the heating chamber 216, the temperature sensor 213 is installed at the position of the top of the heating chamber 216 close to the top end of the second conduit 26, the refrigeration sheet 212 is installed at the top of the heating chamber 216, the fan 211 is installed at the inner top of the temperature control chamber 2, the control panel 3 is respectively connected with the fan 211, the water pressure sensor 215, the water pressure sensor 217 and the spiral electric heating chamber 217 through wires, The refrigeration sheet 212, the temperature sensor 213, the spiral electric heating pipe 214 and the water pressure sensor 215 are electrically connected, which helps to precisely control the temperature of the clear water inside the water storage chamber 22 and all the water filling cavities 15, thereby ensuring that the patient lies on the water mattress more comfortably.
Further, eight sub-magic subsides of group are evenly installed to the bottom of ventilative slipmat 1 and the bottom symmetry of abrasion pad 10, and eight groups of female magic subsides of mutually supporting with sub-magic subsides are evenly installed to the top of upper mat 5 and the bottom symmetry of lower floor's pad 9, are convenient for change the upper strata of mattress, design the mattress upper strata of different structures, lie at ordinary times and can be more comfortable.
Furthermore, the four corners of the breathable non-slip mat 1 are provided with fixing ropes 4, and the two sides of the upper mat 5 and the lower mat 9 are provided with protection mats, so that the water mat is fixed with the bed, and a drainage bag can be fixed to play roles of ventilation, skid resistance and fixation.
Further, the top and one side of the temperature control chamber 2 are both provided with the vent holes 13, and the inner side of the vent holes 13 is provided with the filter screen, which is helpful for ensuring the cooling effect of the refrigerating sheet 212 on the clean water in the heating chamber 216.
Further, the top of moisturizing mouth 12 is the infundibulate structure, and the top screw thread of moisturizing mouth 12 is provided with the internal thread lid, and the interior top of screw thread lid is provided with the sealing washer, is convenient for guarantee the inside leakproofness of reservoir 22, and also helps operating personnel to supply the clear water in to reservoir 22.
Further, the protection box is installed to one side that upper mat 5 is close to water outlet joint 6 one end, and the top of protection box articulates there is the visor, and water outlet joint 6 and water inlet joint 7 all are located the inside of protection box, and the protection box is kept away from the one end of upper mat 5 and is seted up two sets of round holes, helps guaranteeing the steadiness behind water outlet joint 6 and water inlet joint 7 and the connection of first pipe 25 and second pipe 26.
Furthermore, the water inlet cavity 14 is communicated with the inside of the eleven adjacent groups of water filling cavities 15 through the communication hole 17, and the water discharge cavity 16 is communicated with the inside of the twelve adjacent groups of water filling cavities 15 through the communication hole 17, so that the clean water can flow back to the inside of the water storage bin 22 through the matching of the last group of water filling cavities 15 and the water outlet joint 6 after passing through the eleven groups of water filling cavities 15.
Further, the one end of solenoid valve 24 is passed through L type pipe and the inside intercommunication of sump 22, and the play water end of L type pipe hugs closely the top of sump 22 inner wall, helps L type pipe spun clear water to drive the inside clear water rotation of sump 22 to help the inside clear water temperature of sump 22 to have evenly fast.
Further, an observation window is arranged on the outer side of the temperature control bin 2, and a capacity scale mark is arranged on one side of the observation window, so that an operator can conveniently supplement clear water to the inside of the water storage bin 22.
Example 1, as shown in fig. 1 to 10, when a patient lies on the water mattress, the control panel 3 controls the water pump 23 to drive clean water to circulate between the water filling cavity 15 and the water storage bin 22, the water flow passes through the connecting pipe 27, the heating bin 216, the second conduit 26, the water inlet connector 7 and the water inlet cavity 14 in sequence, enters the eleven groups of water filling cavities 15, then the clean water flows through the water discharging cavity 16, then is collected into the group of water filling cavities 15 close to one side of the water outlet connector 6, finally the clean water flows back to the inside of the water storage bin 22 through the water outlet connector 6, the first conduit 25 and the electromagnetic valve 24 to form a circulation flow of the clean water, so as to ensure that the temperature of the contact part of the patient and the mattress is kept constant all the time, avoid the situation of eczema, dermatitis and the like caused by the mugginess and the rise of the body surface temperature in long-term use, and utilize the fluctuation principle in the water flow process to help to relieve the pressure degree of the local skin of the patient, Promoting local blood circulation.
The working principle is as follows: before use, the wear-resistant pad 10 is firstly paved on a bed, then the bottom of the upper pad 5 is downwards placed on the top of the wear-resistant pad 10, the lower pad 9 at the bottom of the upper pad 5 is fixedly connected with the wear-resistant pad 10 by using the magic tape, then the breathable non-slip pad 1 is paved on the top of the upper pad 5, the breathable non-slip pad 1 is fixedly connected with the top of the upper pad 5 by using the magic tape, then a pad quilt is paved on the top of the breathable non-slip pad 1, then the output end of the external inflating device is connected with the inflating port 19, air is injected into the connecting air pipe 18 and the inflating cavity 15 to saturate the inflating cavity 15, the temperature control bin 2 is placed at the position of a bed head, the water outlet connector 6 is communicated with the first conduit 25, the water inlet connector 7 is communicated with the second conduit 26, meanwhile, the medical staff opens the internal thread cover at the top of the water replenishing port 12 and injects water into the clear water storage bin 22, the control panel 3 controls the water pump 23 to enable clean water inside the water storage bin 22 to sequentially pass through the connecting pipe 27, the heating bin 216, the second guide pipe 26, the water inlet connector 7 and the water inlet cavity 14 and then enter the water filling cavity 15, the water filling cavity 15 is gradually filled with the clean water, in the process, the electromagnetic valve 24 is in a closed state, medical staff constantly replenishes the clean water inside the water storage bin 22, when the water filling cavity 15 is completely filled with the clean water, the water pressure sensor 215 detects that the water pressure inside the spiral diversion trench 217 reaches a preset value, the electromagnetic valve 24 is opened, the clean water forms circulating flow between the water filling cavity 15 and the water storage bin 22, the internal thread cover at the top of the water replenishing port 12 is screwed tightly again, and then the clean water with water bed preservatives is injected into the lower-layer cushion 9 through the water pipe matched with the water filling head 8, so that the preparation of the water mattress before use is completed;
when a patient lies on the water mattress, the control panel 3 controls the water pump 23 to drive clean water to circularly flow between the water filling cavity 15 and the water storage bin 22, the water flow sequentially passes through the connecting pipe 27, the spiral diversion trench 217, the second conduit 26, the water inlet connector 7 and the water inlet cavity 14 and then enters the eleven groups of water filling cavities 15, then the clean water flows through the water discharging cavity 16 and is collected into the group of water filling cavities 15 close to one side of the water outlet connector 6, finally the clean water flows back to the water storage bin 22 through the water outlet connector 6, the first conduit 25 and the electromagnetic valve 24 to form the circular flow of the clean water, the temperature of the contact part of the patient and the mattress is kept constant all the time, the situations of eczema, dermatitis and the like caused by the muggy feeling generated by long-term use and the rise of the body surface temperature are avoided, and the fluctuation principle in the water flow process is utilized to help to relieve the pressure degree, the water pressure degree and the local skin of the patient, Promoting local blood circulation; when the temperature of the whole water mattress needs to be adjusted, if the temperature of a patient lying on the water mattress needs to be increased, the spiral electric heating tube 214 is controlled to heat the clean water passing through the inner side of the spiral diversion trench 217, the spiral moving path can ensure the heating effect and efficiency of the spiral electric heating tube 214 on the clean water, the temperature of the clean water in the water mattress can gradually approach to the preset temperature through the circulation flow of the clean water, the temperature of the clean water flowing into the second conduit 26 is monitored in real time through the temperature sensor 213 in the process and is displayed through the display screen on the control panel 3, if the temperature of the whole water mattress needs to be reduced, the refrigerating sheet 212 can be controlled to absorb heat of the clear water passing through the spiral guide groove 217, the temperature of the clear water in the spiral guide groove 217 is reduced, and the heat absorbed by the refrigerating sheet 212 is blown to the external environment by the fan 211.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an automatic decubitus type of releiving prevents bedsore water mattress, includes temperature control storehouse (2) and upper mattress (5), its characterized in that: the bottom of the upper cushion (5) is provided with a lower cushion (9), the bottom of the lower cushion (9) is provided with a wear-resistant cushion (10), the top of the upper cushion (5) is provided with a breathable non-slip cushion (1), twelve groups of water filling cavities (15) are uniformly arranged in the upper cushion (5), the two ends of each water filling cavity (15) are respectively provided with a water inlet cavity (14) and a water drainage cavity (16), the outer sides of the water inlet cavity (14) and the water drainage cavity (16) are respectively provided with a communication hole (17) communicated with the interior of the water filling cavity (15), the middle position of the bottom in the water filling cavity (15) is provided with an air filling cavity (11), the interior of the water drainage cavity (16) is provided with a connecting air pipe (18) communicated with the interior of the air filling cavity (11), one end of the connecting air pipe (18) penetrates through the water drainage cavity (16) and is provided with an air filling port (19), the inner bottom of the temperature control cabin (2) is provided with a water storage cabin (22), and the top of the water storage bin (22) is provided with a temperature control component (21), one side of one end of the upper layer cushion (5) is respectively provided with a water outlet joint (6) and a water inlet joint (7), one end of the water outlet joint (6) is communicated with the inside of the adjacent group of water filling cavities (15), one end of the water inlet joint (7) is communicated with the inside of the water inlet cavity (14), one side of the lower layer cushion (9) close to one end of the water outlet joint (6) is provided with a water injection head (8), one side of the inner bottom of the temperature control bin (2) is provided with a water pump (23), the output end of the water pump (23) is provided with a connecting pipe (27), the input end of the water pump (23) is communicated with the inner bottom of the water storage bin (22), one side of the water drainage cavity (16) is provided with an exhaust valve (20), one side of the water inlet cavity (14) far away from the water outlet joint (6) is provided with a connecting valve (201), and the inside intercommunication of the one end of connecting valve (201) and intake antrum (14), the other end of connecting valve (201) and the inside intercommunication of adjacent a set of aeration chamber (11), first pipe (25) and second pipe (26) are installed respectively to the bottom in control by temperature change storehouse (2) outside, and just solenoid valve (24) are installed to the one end that first pipe (25) are close to reservoir (22), the inside intercommunication of the one end of first pipe (25) and reservoir (22) is kept away from in solenoid valve (24), water replenishing mouth (12) are installed to one side at reservoir (22) top, control panel (3) are installed to one side that water replenishing mouth (12) were kept away from at control by temperature change storehouse (2) top, control panel (3) are connected through wire and water pump (23) electricity.
2. The automatic circulation type relaxing bedsore-preventing water mattress according to claim 1, characterized in that: the temperature control assembly (21) comprises a fan (211), a refrigerating sheet (212), a temperature sensor (213), a spiral electric heating pipe (214), a water pressure sensor (215), a heating bin (216) and a spiral diversion trench (217), the heating bin (216) is installed at the top of the water storage bin (22), the spiral diversion trench (217) is formed in the heating bin (216), the spiral electric heating pipe (214) matched with the spiral diversion trench (217) is installed at the inner top of the heating bin (216), the central position of the inner bottom of the heating bin (216) is communicated with the top end of the connecting pipe (27), the edge position of the bottom of the heating bin (216) is communicated with the top end of the second pipe (26), the water pressure sensor (215) is installed at the edge position of the top of the heating bin (216), and the temperature sensor (213) is installed at the position, close to the top end of the second pipe (26), of the heating bin (216), refrigeration piece (212) is installed at the top of heating chamber (216), fan (211) is installed at the interior top in control by temperature change storehouse (2), control panel (3) pass through the wire respectively with fan (211), refrigeration piece (212), temperature sensor (213), spiral electric heating pipe (214) and water pressure sensor (215) electricity be connected.
3. The automatic circulation type relaxing bedsore-preventing water mattress according to claim 1, characterized in that: eight groups of sub-magic tapes are symmetrically and uniformly installed at the bottom of the breathable non-slip mat (1) and the bottom of the wear-resistant mat (10), and eight groups of female magic tapes matched with the sub-magic tapes are symmetrically and uniformly installed at the top of the upper mat (5) and the bottom of the lower mat (9).
4. The automatic circulation type relaxing bedsore-preventing water mattress according to claim 1, characterized in that: the breathable non-slip mat is characterized in that fixing rope belts (4) are mounted at four corners of the breathable non-slip mat (1), and protection mats are arranged on two sides of the upper mat (5) and the lower mat (9).
5. The automatic circulation type relaxing bedsore-preventing water mattress according to claim 1, characterized in that: the top and one side of control by temperature change storehouse (2) all are provided with air vent (13), and the inboard of air vent (13) is provided with the filter screen.
6. The automatic circulation type relaxing bedsore-preventing water mattress according to claim 1, characterized in that: the top of moisturizing mouth (12) is the infundibulate structure, the top screw thread of moisturizing mouth (12) is provided with the internal thread lid, and the interior top of screw thread lid is provided with the sealing washer.
7. The automatic circulation type relaxing bedsore-preventing water mattress according to claim 1, characterized in that: the protection box is installed to one side that upper mat (5) are close to water connectors (6) one end, and the top of protection box articulates there is the visor, water connectors (6) and water connectors (7) all are located the inside of protection box, and the protection box is kept away from the one end of upper mat (5) and has been seted up two sets of round holes.
8. The automatic circulation type relaxing bedsore-preventing water mattress according to claim 1, characterized in that: the water inlet cavity (14) is communicated with the interior of eleven adjacent groups of water filling cavities (15) through communicating holes (17), and the water discharge cavity (16) is communicated with the interior of twelve groups of water filling cavities (15) through communicating holes (17).
9. The automatic circulation type relaxing bedsore-preventing water mattress according to claim 1, characterized in that: one end of the electromagnetic valve (24) is communicated with the interior of the water storage bin (22) through an L-shaped pipe, and the water outlet end of the L-shaped pipe is tightly attached to the top of the inner wall of the water storage bin (22).
10. The automatic circulation type relaxing bedsore-preventing water mattress according to claim 1, characterized in that: an observation window is arranged on the outer side of the temperature control bin (2), and capacity scale marks are arranged on one side of the observation window.
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| CN202111280791.4A CN113876515B (en) | 2021-11-01 | 2021-11-01 | Automatic circulation type relaxing bedsore-preventing water mattress |
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| CN202111280791.4A CN113876515B (en) | 2021-11-01 | 2021-11-01 | Automatic circulation type relaxing bedsore-preventing water mattress |
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| CN113876515B CN113876515B (en) | 2022-08-23 |
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| US5594962A (en) * | 1993-09-23 | 1997-01-21 | Bogdanoff; Joseph | Fluid filled medical mattress |
| US6243893B1 (en) * | 1999-02-01 | 2001-06-12 | Amanda G. Baldwin | Portable water cooled mattress |
| CN202681236U (en) * | 2012-07-09 | 2013-01-23 | 高忠青 | Temperature-controlled bed |
| KR20130116587A (en) * | 2012-04-16 | 2013-10-24 | (주)언일전자 | Hot water circulating mattress |
| CN203914162U (en) * | 2014-01-13 | 2014-11-05 | 马有军 | Automatic temperature-controlled hot-water heating bed |
| CN209253407U (en) * | 2018-06-30 | 2019-08-16 | 广东粤华医疗器械厂有限公司 | A kind of bedsore prevention and treatment mattress |
| CN211156878U (en) * | 2019-11-15 | 2020-08-04 | 河北鼎力医疗器械有限公司 | Water-air mattress for preventing bedsore |
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2021
- 2021-11-01 CN CN202111280791.4A patent/CN113876515B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5594962A (en) * | 1993-09-23 | 1997-01-21 | Bogdanoff; Joseph | Fluid filled medical mattress |
| US5555579A (en) * | 1994-03-03 | 1996-09-17 | Wu; Wen-Pin | Mattress assembly with semiconductor thermo-control |
| US6243893B1 (en) * | 1999-02-01 | 2001-06-12 | Amanda G. Baldwin | Portable water cooled mattress |
| KR20130116587A (en) * | 2012-04-16 | 2013-10-24 | (주)언일전자 | Hot water circulating mattress |
| CN202681236U (en) * | 2012-07-09 | 2013-01-23 | 高忠青 | Temperature-controlled bed |
| CN203914162U (en) * | 2014-01-13 | 2014-11-05 | 马有军 | Automatic temperature-controlled hot-water heating bed |
| CN209253407U (en) * | 2018-06-30 | 2019-08-16 | 广东粤华医疗器械厂有限公司 | A kind of bedsore prevention and treatment mattress |
| CN211156878U (en) * | 2019-11-15 | 2020-08-04 | 河北鼎力医疗器械有限公司 | Water-air mattress for preventing bedsore |
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|---|---|
| CN113876515B (en) | 2022-08-23 |
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