CN209807766U - Adjustable air flow temperature control mattress - Google Patents
Adjustable air flow temperature control mattress Download PDFInfo
- Publication number
- CN209807766U CN209807766U CN201821972283.6U CN201821972283U CN209807766U CN 209807766 U CN209807766 U CN 209807766U CN 201821972283 U CN201821972283 U CN 201821972283U CN 209807766 U CN209807766 U CN 209807766U
- Authority
- CN
- China
- Prior art keywords
- air
- air flow
- controller
- mattress
- conditioning unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model relates to an adjustable air flow temperature control mattress, which comprises a mattress body and an air conditioning unit, wherein air flow guide pipes are uniformly laid in the mattress body, air flow spray holes are arranged on the surfaces of the air flow guide pipes, the tail ends of the air flow guide pipes are sealed, and the head ends of the air flow guide pipes are connected with a cold and hot air flow temperature control device; the controller and the air conditioning unit in the cold and hot airflow temperature control device are arranged in the shell, the air conditioning unit is connected with the controller, the adjusting component is arranged on the outer wall of the shell, and the adjusting component is used for inputting control information to the controller; an air outlet joint is arranged on the outer wall of the shell, an air outlet of the air conditioning unit is communicated with the air outlet joint, and the air outlet joint is communicated with the head end of the airflow guide pipe through an air outlet pipeline; the body temperature detector is positioned outside the shell and is connected with the controller through a lead. The utility model discloses the structure is ingenious, and reasonable in design can be according to patient's actual body temperature control cold hot air flow temperature regulating device's air-out temperature, very big improvement patient comfort level.
Description
Technical Field
The utility model relates to a accuse temperature mattress, specifically speaking are adjustable air current accuse temperature mattress belongs to nursing apparatus technical field.
Background
In clinical care, some patients need to be cooled due to continuous high fever caused by pathological factors. At present, physical therapy methods such as ice bags and warm water bath wiping are adopted for clinical cooling, the effect is poor, the comfort degree of a patient is poor due to local cooling, the compliance is poor, and the workload of medical workers is large. Although the sub-low temperature therapeutic apparatus is available at present, when the sub-low temperature therapeutic apparatus is used, the cold water circulation blanket is tightly attached to the trunk of a patient, the comfort level is poor, the blanket surface of the sub-low temperature therapeutic apparatus is small, when the body position of the patient changes or a semi-lying position or a lateral lying position is adopted, the large-area contact between the skin of the patient and the blanket surface is difficult to ensure, and the using effect is not ideal.
Some patients have hypothermia after operation due to the medical origin factors, which is not favorable for the recovery of anesthesia and affects the comfort and body resistance of the patients, so that the patients need to be kept warm. At present, cotton quilts are mostly adopted in hospitals for keeping warm, the effect is slow, the spontaneous chills and the like occur, and although warm air blowers are also used in resuscitation rooms and ICUs clinically, the warming effect is still not ideal.
Therefore, there is a need to improve the lack of the existing devices in order to solve the problem that no special facilities are available for adjusting the body temperature of the patient when the body temperature of the patient changes.
Disclosure of Invention
The utility model aims to overcome the not enough of existence among the prior art, provide an adjustable air current accuse temperature mattress, its structure is ingenious, and reasonable in design can be according to patient's actual body temperature control cold hot air flow temperature regulating device's air-out temperature, very big improvement patient comfort level through laying the air current pipe and connecting cold hot air flow temperature regulating device in the mattress body.
According to the utility model provides a technical scheme: adjustable air current accuse temperature mattress, including mattress body and air conditioning unit, its characterized in that: airflow guide pipes are uniformly laid in the mattress body, airflow spray holes are formed in the surfaces of the airflow guide pipes, the tail ends of the airflow guide pipes are sealed, and the head ends of the airflow guide pipes are connected with a cold and hot airflow temperature control device; the cold and hot airflow temperature control device comprises a shell, a controller, an air conditioning unit, an adjusting assembly and a body temperature detector, wherein the controller and the air conditioning unit are arranged in the shell through a bracket, the air conditioning unit is connected with the controller, and the air conditioning unit is controlled by a control instruction issued by the controller to operate; the adjusting component is arranged on the outer wall of the shell and used for inputting control information to the controller; an air outlet joint is arranged on the outer wall of the shell, an air outlet of the air conditioning unit is communicated with the air outlet joint, and the air outlet joint is communicated with the head end of the airflow guide pipe through an air outlet pipeline; the body temperature detector is located outside the shell, the body temperature detector is connected with the controller through a lead, and the body temperature detector is used for sensing the body temperature of a patient and inputting sensed body temperature information of the patient to the controller.
As a further improvement of the utility model, adjusting part includes that cold and hot wind switches knob, body temperature display screen and alarm, cold and hot wind switches knob, body temperature display screen and alarm all connect in the controller, cold and hot wind switches the knob and is used for controlling air conditioning unit and switches the mode, and body temperature display screen is touch-control display screen, can input target body temperature scope, and alarm sends alarm signal when the skew target body temperature scope of patient's actual body temperature.
As a further improvement, the cold and hot air flow temperature control device further comprises an air outlet temperature sensor, the air outlet temperature sensor is arranged in an air outlet of the air conditioning unit, and the air outlet temperature sensor is connected with the controller.
As a further improvement of the utility model, the cold and hot air flow temperature control device further comprises an air blower, the air blower is arranged in an air outlet of the air conditioning unit, and the air blower is connected with the controller and controlled by the controller; the adjusting component further comprises an air volume adjusting knob, the air volume adjusting knob is connected to the controller, and the air volume adjusting knob is used for controlling the rotating speed of the air blower to adjust the air volume.
As a further improvement, an air flow filter screen is fixedly arranged in an air outlet of the air conditioning unit.
As a further improvement of the present invention, the air flow holes on the surface of the air flow guide tube are located on one side of the air flow guide tube facing the patient, and the mattress is positively provided with air outlet holes.
As a further improvement, the air current pipe sets up a set of air current orifice every 4 ~ 6cm on the surface, and every group all includes at least one air current orifice, and air current orifice's aperture is 1 ~ 2 mm.
As a further improvement of the utility model, the air flow conduit is arranged in a snake shape on the mattress body.
As a further improvement of the utility model, the four corners of the mattress body are respectively provided with a fixing belt.
As a further improvement of the utility model, the whole mattress body is made of PP or PVC or PE material, or the surface of the mattress body is provided with a PP or PVC or PE material layer.
Compared with the prior art, the utility model, have following advantage:
1) the utility model discloses the structure is ingenious, and reasonable in design is through laying the air current pipe and connecting cold and hot air current temperature regulating device at this internal mattress, and the detectable patient body temperature of body temperature detector among the cold and hot air current temperature regulating device is fed back to the controller to can control cold and hot air current temperature regulating device's air-out temperature according to patient's actual body temperature, very big improvement patient comfort level.
2) The utility model does not need the patient to remove the comforter when the utility model is used for keeping warm or cooling, thereby reducing the workload of nurses, maintaining the privacy of patients and making the sickroom look cleaner; and the quilt can also play the purpose of protecting cold air when cooling, so that the skin of the whole body of the patient is cooled by 360 degrees, and the treatment effect is greatly improved.
3) The utility model is provided with an air outlet temperature sensor and an air blower at the air outlet of the air conditioning unit, and the air outlet temperature sensor can automatically alarm when the air flow temperature at the air outlet deviates; the air blower can realize the air volume adjustment.
4) The four corners of the mattress body of the utility model are provided with the fixing belts which are tied on the bed body, thereby preventing the use effect from being influenced by the downward sliding of the mattress body when the patient changes the body position or raises the bed head; in addition, the mattress body can be arranged according to the specifications of a sickbed, so that the contact area between a patient and the mattress is increased, and the actual use effect is improved.
5) The whole mattress body of the utility model can be made of PP or PVC or PE material, or the surface of the mattress body is provided with a PP or PVC or PE material layer, thus realizing terminal disinfection and repeated use; and the mattress body can be placed under the bedding of the patient, so that the probability of pollution is low.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic view of the internal structure of the cold-hot air flow temperature control device in fig. 1.
Fig. 4 is a schematic structural diagram of the air conditioning unit of fig. 3.
Description of reference numerals: 1-mattress body, 2-airflow conduit, 2 a-airflow jet orifice, 3-shell, 4-controller, 5-air conditioning unit, 5.1-air outlet, 5.2-unit shell, 5.3-compressor, 5.4-condenser, 5.5-expansion valve, 5.6-evaporator, 5.7-first fan, 5.8-second fan, 6-body temperature detector, 7-air outlet joint, 8-air outlet pipeline, 9-lead, 10-cold and hot air switching knob, 11-body temperature display screen, 12-alarm, 13-air outlet temperature sensor, 14-blower, 15-air quantity adjusting knob, 16-filter screen, 17-fixing band.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
As shown in fig. 1 to 4, the embodiment discloses an adjustable air flow temperature control mattress, which comprises a mattress body 1, wherein air flow guide pipes 2 are uniformly laid in the mattress body 1, air flow spray holes 2a are formed in the surfaces of the air flow guide pipes 2, the tail ends of the air flow guide pipes 2 are sealed, and the head ends of the air flow guide pipes 2 are connected with a cold and hot air flow temperature control device; the cold and hot airflow temperature control device comprises a shell 3, a controller 4, an air conditioning unit 5, an adjusting assembly and a body temperature detector 6, wherein the controller 4 and the air conditioning unit 5 are arranged in the shell 3 through a bracket, the air conditioning unit 5 is connected with the controller 4, the air conditioning unit 5 adopts the conventional air conditioning unit 5, and the air conditioning unit 5 is controlled by a control instruction issued by the controller 4 to operate; the adjusting component is arranged on the outer wall of the shell 3 and is used for inputting control information to the controller 4; an air outlet joint 7 is arranged on the outer wall of the shell 3, an air outlet 5.1 of the air conditioning unit 5 is communicated with the air outlet joint 7, and the air outlet joint 7 is communicated with the head end of the airflow guide pipe 2 through an air outlet pipeline 8; the body temperature detector 6 is located outside the shell 3, the body temperature detector 6 is connected with the controller 4 through a lead 9, and the body temperature detector 6 is used for sensing the body temperature of a patient and inputting the sensed body temperature information of the patient to the controller 4.
In this embodiment, the body temperature detector 6 detects the body temperature (anal temperature, nasopharyngeal temperature, etc.) of the patient and sends the body temperature to the controller 4, the controller 4 is the core of the whole cold and hot airflow temperature control device, and the controller 4 receives the data from the body temperature detector 6 and controls the operation of the air conditioning unit 5 according to the desired temperature set by the user. The controller 4 is built-in with an algorithm for calculating a system control value and a database for providing various corresponding condition control methods, wherein the data of the built-in database can be obtained through actual tests and recorded in a storage unit of the controller 4.
As shown in fig. 1 and fig. 2, in this embodiment, the adjusting assembly mainly includes a hot and cold air switching knob 10, a body temperature display screen 11 and an alarm 12, the hot and cold air switching knob 10, the body temperature display screen 11 and the alarm 12 are all connected to the controller 4, the hot and cold air switching knob 10 is used for controlling the air conditioning unit 5 to switch the working mode, the body temperature display screen 11 is a touch display screen and can input a target body temperature range, and the alarm 12 sends out an alarm signal when the actual body temperature of the patient deviates from the target body temperature range. With the arrangement, a user can control the air conditioning unit 5 to switch the working mode through the cold and hot air switching knob 10 according to the actual requirements of patients, so that cold air is delivered to the patients needing cooling, and hot air is delivered to the patients needing warming; the body temperature display screen 11 can input a target body temperature range, the controller 4 performs operation according to the actual body temperature signal of the patient sensed by the body temperature detector 6 and the target body temperature range value input by the body temperature display screen 11, and the operation rule thereof takes a built-in algorithm as a basis. The controller 4 queries a built-in database to find out a corresponding value obtained by operation, and controls the operation of the air conditioning unit 5 according to the corresponding value. In addition, body temperature display screen 11 can also show patient's actual body temperature, and the current operation condition of the fine understanding equipment of medical personnel of being convenient for to the convenience is adjusted according to the operation condition of equipment.
As shown in fig. 3, in this embodiment, the cold and hot airflow temperature control device further includes an outlet air temperature sensor 13, the outlet air temperature sensor 13 is disposed in an air outlet 5.1 of the air conditioning unit 5, and the outlet air temperature sensor 13 is connected to the controller 4. With such an arrangement, the air outlet temperature sensor 13 is arranged to detect the temperature of the air flow at the air outlet 5.1 at any time and input the detected temperature to the controller 4. So set up, controller 4 except calculating according to patient's actual body temperature and target body temperature scope, still can refer to the air current temperature of air outlet 5.1 department and establish the deviation of air current temperature in oneself and do more comprehensive operation to according to calculating the result and issuing control command control air conditioning unit 5 and operate, with the size of the power and the amount of wind of adjustment air conditioning, reach the effect of more accurate control. In addition, the controller 4 can also control the alarm 12 to send out an alarm signal when detecting that the temperature of the airflow at the air outlet 5.1 is too high or too low. The alarm 12 may be an audible alarm, a light alarm 12 or a display.
As shown in fig. 2 and 3, in this embodiment, the cold and hot airflow temperature control device further includes a blower 14, the blower 14 is disposed in the air outlet 5.1 of the air conditioning unit 5, and the blower 14 is connected to the controller 4 and controlled by the controller 4; the adjusting component also comprises an air volume adjusting knob 15, the air volume adjusting knob 15 is connected to the controller 4, and the air volume adjusting knob 15 is used for controlling the rotating speed of the air blower 14 to adjust the air volume.
As shown in fig. 3 and 4, in the present embodiment, the air conditioning unit 5 may adopt an existing conventional design, the air conditioning unit 5 includes a compressor 5.3, a condenser 5.4, an expansion valve 5.5, an evaporator 5.6, a first fan 5.7 and a second fan 5.8 which are arranged in a unit housing 5.2, the compressor 5.3, the condenser 5.4, the expansion valve 5.5 and the evaporator 5.6 are sequentially connected to form a circulation loop, the first fan 5.7 is arranged at the condenser 5.4, and the second fan 5.8 is arranged at the evaporator 5.6. During cooling, the compressor 5.3 sucks in low-pressure gaseous refrigerant, compresses it into high-temperature and high-pressure refrigerant vapor, and then feeds the refrigerant vapor to the condenser 5.4. The first fan 5.7 sucks air outside the unit housing 5.2 and sends the air to the condenser 5.4, so that refrigerant vapor in the condenser 5.4 is cooled to become high-pressure liquid refrigerant, and the high-pressure liquid refrigerant is throttled and depressurized by the expansion valve 5.5 and then sent to the evaporator 5.6. The air in the unit housing 5.2 is sucked into the evaporator 5.6 by the second fan 5.8, the low-pressure liquid refrigerant entering the evaporator 5.6 is changed into a gaseous refrigerant by absorbing the heat of the air in the unit housing 5.2, so that the air in the unit housing 5.2 is cooled, and the air in the unit housing 5.2 after being cooled is sent to the air outlet 5.1 of the air conditioning unit 5 under the action of the second fan 5.8. The low pressure gaseous refrigerant passing through the evaporator 5.6 is again sucked into the compressor 5.3 and compressed again to a high pressure gaseous refrigerant. The heating process of the air conditioning unit 5 is the reverse cycle of the refrigeration, and is not described herein again.
As shown in fig. 3, in this embodiment, an airflow filter screen 16 is further fixedly installed in the air outlet 5.1 of the air conditioning unit 5. With such an arrangement, the airflow filter screen 16 can filter air when in use, and ensure that the airflow sprayed out from the lower part of the patient is clean.
In the present embodiment, as shown in fig. 1, the air flow jet holes 2a on the surface of the air flow duct 2 are located on the patient-facing side of the air flow duct 2, and the mattress is provided with air outlet holes on the front surface. The surface of the airflow guide pipe 2 is provided with airflow jet holes 2a every 5cm, and the aperture of each airflow jet hole 2a is 2 mm. So set up, can guarantee that the air current can circulate around patient's health from air flow pipe 2 smoothly, be convenient for regulate and control patient's body temperature. In actual production and manufacturing, a group of air flow jet holes 2a can be arranged on the surface of the air flow guide pipe 2 every 4-6 cm, the number of the air flow jet holes 2a in each group can be multiple (such as three air flow jet holes arranged in a delta shape, four air flow jet holes arranged in a rectangular shape, and the like), and when the number of the air flow jet holes 2a in each group is multiple, the aperture of the air flow jet holes 2a is correspondingly reduced, so that air flow can be dispersed more uniformly around the body of a patient.
In this embodiment, the air flow ducts 2 are arranged in a serpentine shape in the mattress body 1, as shown in fig. 1. So set up, can guarantee the homogeneity of air current circulation, further bring the facility for the regulation and control of patient's body temperature.
As shown in fig. 1, in this embodiment, fixing straps 17 are respectively disposed at four corners of the mattress body 1. So set up, can prevent that the patient from influencing the result of use because of changing the position or when raising the head of a bed 1 gliding of mattress body.
The utility model discloses in, mattress body 1 is whole preferably to adopt PP or PVC or PE material to make, or mattress body 1 is equipped with PP or PVC or PE material layer on the surface. So set up, can realize terminal disinfection and used repeatedly.
The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.
Claims (10)
1. Adjustable air current accuse temperature mattress, including mattress body (1) and air conditioning unit (5), its characterized in that: airflow guide pipes (2) are uniformly laid in the mattress body (1), airflow spray holes (2a) are formed in the surfaces of the airflow guide pipes (2), the tail ends of the airflow guide pipes (2) are sealed, and the head ends of the airflow guide pipes (2) are connected with cold and hot airflow temperature control devices; the cold and hot air flow temperature control device comprises a shell (3), a controller (4), an air conditioning unit (5), an adjusting assembly and a body temperature detector (6), wherein the controller (4) and the air conditioning unit (5) are arranged in the shell (3) through a support, the air conditioning unit (5) is connected with the controller (4), and the air conditioning unit (5) is controlled by a control instruction issued by the controller (4) to operate; the adjusting component is arranged on the outer wall of the shell (3) and is used for inputting control information to the controller (4); an air outlet joint (7) is arranged on the outer wall of the shell (3), an air outlet (5.1) of the air conditioning unit (5) is communicated with the air outlet joint (7), and the air outlet joint (7) is communicated with the head end of the airflow guide pipe (2) through an air outlet pipeline (8); body temperature detector (6) are located outside casing (3), and body temperature detector (6) pass through wire (9) and connect controller (4), and body temperature detector (6) are used for sensing patient's body temperature and the patient's body temperature information input to controller (4) that will sense.
2. The adjustable air flow temperature controlled mattress of claim 1, wherein: adjusting part includes cold and hot wind switching knob (10), body temperature display screen (11) and alarm (12), cold and hot wind switching knob (10), body temperature display screen (11) and alarm (12) all connect in controller (4), cold and hot wind switching knob (10) are used for controlling air conditioning unit (5) and switch mode, and body temperature display screen (11) are the touch display screen, can input target body temperature scope, and alarm (12) send alarm signal when patient's actual body temperature deviates target body temperature scope.
3. The adjustable air flow temperature controlled mattress of claim 1, wherein: cold and hot air current temperature regulating device still includes air-out temperature sensor (13), air-out temperature sensor (13) set up in air outlet (5.1) of air conditioning unit (5), air-out temperature sensor (13) with controller (4) are connected.
4. The adjustable air flow temperature controlled mattress of claim 1, wherein: the cold and hot air flow temperature control device further comprises an air blower (14), the air blower (14) is arranged in an air outlet (5.1) of the air conditioning unit (5), and the air blower (14) is connected with the controller (4) and is controlled by the controller (4); the adjusting assembly further comprises an air volume adjusting knob (15), the air volume adjusting knob (15) is connected to the controller (4), and the air volume adjusting knob (15) is used for controlling the rotating speed of the air blower (14) to adjust the air volume.
5. The adjustable air flow temperature controlled mattress of claim 1, wherein: an air flow filter screen (16) is fixedly arranged in an air outlet (5.1) of the air conditioning unit (5).
6. The adjustable air flow temperature controlled mattress of claim 1, wherein: the air flow jet holes (2a) on the surface of the air flow guide pipe (2) are positioned on one side of the air flow guide pipe (2) facing a patient, and the front surface of the mattress is provided with air outlet holes.
7. The adjustable air flow temperature controlled mattress of claim 1, wherein: a group of air flow jet holes (2a) are arranged on the surface of the air flow guide pipe (2) every 4-6 cm, each group comprises at least one air flow jet hole (2a), and the aperture of each air flow jet hole (2a) is 1-2 mm.
8. The adjustable air flow temperature controlled mattress of claim 1, wherein: the air flow guide pipes (2) are arranged in a snake shape on the mattress body (1).
9. The adjustable air flow temperature controlled mattress of claim 1, wherein: four corners of the mattress body (1) are respectively provided with a fixing belt (17).
10. The adjustable air flow temperature controlled mattress of claim 1, wherein: the mattress body (1) is integrally made of PP (polypropylene), PVC (polyvinyl chloride) or PE (polyethylene) materials, or a PP, PVC or PE material layer is arranged on the surface of the mattress body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972283.6U CN209807766U (en) | 2018-11-27 | 2018-11-27 | Adjustable air flow temperature control mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972283.6U CN209807766U (en) | 2018-11-27 | 2018-11-27 | Adjustable air flow temperature control mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209807766U true CN209807766U (en) | 2019-12-20 |
Family
ID=68868735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821972283.6U Expired - Fee Related CN209807766U (en) | 2018-11-27 | 2018-11-27 | Adjustable air flow temperature control mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209807766U (en) |
-
2018
- 2018-11-27 CN CN201821972283.6U patent/CN209807766U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9730847B2 (en) | Microclimate system for a patient support apparatus | |
| US10047981B2 (en) | System and method for thermoelectric personal comfort controlled bedding | |
| CN103561698B (en) | Temperature controlled multi-region mattress type supporting member | |
| JP6067065B2 (en) | Sleeping environment control system and sleeping environment control method | |
| CN103062871B (en) | Air conditioning control system on basis of skin temperatures of human bodies | |
| EP3508185A1 (en) | Microclimate management airflow control based on incontinence detection | |
| CN210043601U (en) | Air-blowing and ventilating blanket for special patient | |
| CN209807766U (en) | Adjustable air flow temperature control mattress | |
| JP2008289654A (en) | Temperature-regulating mattress | |
| CN209825974U (en) | Adjustable closed circulating air flow temperature control mattress | |
| CN207012001U (en) | A kind of flow type Temp variable mattress | |
| CN202960898U (en) | Patient warming device | |
| CN108041888A (en) | Intelligent temperature control furniture bedstead | |
| CN204254796U (en) | The bedding system of temperature-controllable | |
| CN204467550U (en) | A kind of cold and warm mattress | |
| CN110522577A (en) | Hospital bed capable of heating and refrigerating | |
| JP2013181743A (en) | Stand type radiation device, and radiation air-conditioning system | |
| CN206933849U (en) | A kind of alternating temperature bed that temperature is adjusted by fluid | |
| CN206261824U (en) | It is provided with the moxa-moxibustion room of humiture control system | |
| CN207186760U (en) | A kind of internal medicine temperature controllable care bed | |
| CN209563850U (en) | A kind of heat management system and the mattress with heat management system | |
| CN206739613U (en) | A kind of quilt heater | |
| CN215503912U (en) | Anti-infection controllable temperature pressure sore prevention system | |
| CN215738028U (en) | Warm pad control system of graphite alkene intelligence accuse temperature bed | |
| CN214284159U (en) | Cold and warm dual-purpose intelligent air conditioner breathable cushion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |