CN212439256U - Prevent art middling pressure sore heat preservation mattress - Google Patents
Prevent art middling pressure sore heat preservation mattress Download PDFInfo
- Publication number
- CN212439256U CN212439256U CN201922367392.6U CN201922367392U CN212439256U CN 212439256 U CN212439256 U CN 212439256U CN 201922367392 U CN201922367392 U CN 201922367392U CN 212439256 U CN212439256 U CN 212439256U
- Authority
- CN
- China
- Prior art keywords
- mattress
- water
- groups
- water pump
- temperature
- 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
Images
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a heat preservation mattress for preventing intraoperative pressure sores, which comprises a mattress body, two groups of heating pipe networks and a control circuit board, wherein the two groups of heating pipe networks are arranged in the mattress body, the control circuit board is arranged outside the mattress body, branch pipes of the two groups of heating pipe networks are alternately laid in the mattress body, and main pipelines of the two groups of heating pipe networks are respectively connected to a water storage tank through a water pump; the control circuit board is provided with a microcontroller, and the microcontroller is electrically connected with the water pump, the heater, the touch screen, the temperature sensor and the pressure sensor. The utility model discloses a two sets of water pipe channel in the mattress work in turn, change the strong point and the bearing point of operation position braking art patient's health, prevent because of the long-term pressurized art middling pressure sore complication that forms of local tissue. The temperature of the heated water can be adjusted, and then the temperature of the mattress can be adjusted, so that the patient can be in a warm state in the operation process, and the hypothermia in the operation can be prevented. The water is used as a medium, and the water and electricity isolation technology is adopted, so that the electrical safety of patients and medical care personnel is ensured.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a prevent art middling pressure sore heat preservation mattress.
Background
Surgery is the primary treatment of modern medicine, and the condition of the patient during surgery directly affects the treatment and recovery. Pressure sores are any skin or subcutaneous tissue damage caused by sustained unreleased pressure or by friction or shear while under pressure. The increase of the operation time caused by the increase of fine, complex and difficult operations leads to the increased risk of acute pressure sore during the operation of the operation patients. The incidence rate of pressure sores in hospitalized patients within hours to six days after operation is 1% -11%, while for the operation patients under anesthesia, the whole or partial body perception disappears, the muscles lose the self-regulation capability, the burden point and the fulcrum change after the operation body position is placed, and the incidence rate in the operation is as high as 4.7% -66%. Once the pressure sore occurs in the operation of the patient, great pain is brought to the body of the patient who is subjected to the operation wound, the recovery time after the operation is prolonged, and postoperative complications are caused, so that the prevention of the pressure sore in the operation is very necessary under the condition of the braking of the operation body position.
The low body temperature during operation means that the body temperature of a patient is less than 36 ℃, the body temperature is mild low temperature at 34-36 ℃, the body temperature is moderate low temperature below 34 ℃, and the incidence rate is 60% -80%. Hypothermia can have an adverse effect on the physiological function of the patient. Hypoxia, decreased visceral blood flow and decreased liver function can be caused at low temperatures. Intraoperative hypothermia is a common complication in operating rooms.
Inflatable anti-pressure sore mattresses have appeared in the market today, but inflatable anti-pressure sore mattresses cannot be used in operating rooms because they are very close to the site of operation when in use, and if they leak air, they will directly contaminate the site of operation. Secondly, the existing anti-pressure sore mattress has no heat preservation function and can not prevent the low body temperature situation in the operation.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the technical problem to be solved by the utility model is to provide a prevent art in pressure sore heat preservation mattress to water is the medium, utilizes double-barrelled flow work in turn to change patient strong point and bearing point, reach the purpose of preventing art in pressure sore. Meanwhile, the water is heated to control the temperature, so as to provide the heat preservation in the operation for the patient and prevent the low-temperature complication in the operation.
In order to achieve the purpose, the utility model provides a heat preservation mattress for preventing intraoperative pressure sores, which comprises a mattress body, two groups of heating pipe networks and a control circuit board, wherein the two groups of heating pipe networks are arranged in the mattress body, the control circuit board is arranged outside the mattress body, branch pipes of the two groups of heating pipe networks are alternately laid in the mattress body, and main pipelines of the two groups of heating pipe networks are respectively connected to a water storage tank through a water pump; the control circuit board is provided with a microcontroller, and the microcontroller is electrically connected with the water pump, the heater, the touch screen, the temperature sensor and the pressure sensor.
Further, the temperature sensor is arranged on a branch pipe in the mattress body and used for detecting the temperature of the mattress; the pressure sensor is arranged on a main pipeline between the water pump and the mattress body.
Further, the touch screen is installed on one side of the mattress body.
Further, the water pump and the heater are installed in the water storage tank.
Further, install water level detector and temperature protection switch in the storage water tank, water level detector sets up in storage water tank inner wall lower part, and water level detector and microcontroller electric connection, temperature protection switch connects between heater and heating power supply circuit.
Further, the temperature sensor is a pt100 temperature sensor, and the pressure sensor is an HM29 digital intelligent pressure transmitter.
Further, the microcontroller adopts an 89C51 type single chip microcomputer.
Furthermore, the main pipe network and the branch pipe network of the two groups of heating pipe networks are integrally comb-shaped.
Furthermore, the water pumps are divided into a first water pump and a second water pump which are respectively connected to the main pipelines of the two groups of heating pipe networks, and ZL-SN25J type disc-shaped peristaltic pumps are adopted.
The utility model has the advantages that:
1. pressure sore prevention
Through the alternate work of two sets of water pipe passageways in the mattress, change the strong point and the bearing point of operation position braking art patient's health, prevent to press sore complication in the art that forms because of local tissue long-term pressurized. The body position of the patient is not changed, and the development of normal operation is not influenced.
2. Heat preservation
The temperature of the heated water can be adjusted, and then the temperature of the mattress can be adjusted, so that the patient can be in a warm state in the operation process, and the hypothermia in the operation can be prevented.
3. Safe, environment-friendly and pollution-free
The water is used as a medium, and the water and electricity isolation technology is adopted, so that the electrical safety of patients and medical care personnel is ensured. And even if the mattress is leaked, the operation area can not be polluted, secondary pollution can not be caused, and the operation is not influenced.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Drawings
Fig. 1 is a schematic block diagram of a control system of the present invention.
Fig. 2 is a schematic diagram of the pipeline layout of the mattress of the present invention.
Fig. 3 is a schematic view of the overall structure of the present invention.
Detailed Description
As shown in fig. 1-3, a heat preservation mattress for preventing intraoperative pressure sores comprises a mattress body 4, two groups of heating pipe networks arranged in the mattress body 4 and a control circuit board arranged outside the mattress body 4, branch pipes of the two groups of heating pipe networks are alternately laid in the mattress body 4, and main pipes of the two groups of heating pipe networks are respectively connected to a water storage tank 2 through a water pump 3; set up microcontroller 1 on the control circuit board, microcontroller 1 and water pump 3, heater 5, touch-sensitive screen 6, temperature sensor 7, pressure sensor 8 electric connection. As shown in fig. 2, the main pipe network and the branch pipe network of the two heating pipe networks are integrally comb-shaped, and the water pump 3 is divided into a first water pump 31 and a second water pump 32 which are respectively connected to the main pipes of the two heating pipe networks.
Wherein, the temperature sensor 7 is arranged on a branch pipe in the mattress body 4 and is used for detecting the temperature of the mattress; the pressure sensor 8 is installed on the main pipe between the water pump 3 and the mattress body 4. The touch screen 6 is installed at one side of the mattress body 4. The water pump 3 and the heater 5 are arranged in the water storage tank 2. Install water level detector 10 and temperature protection switch in the storage water tank 2, water level detector 10 sets up in 2 inner wall lower parts of storage water tank, and water level detector 10 and microcontroller 1 electric connection, and temperature protection switch connects between heater 5 and heating power supply circuit.
The utility model discloses a main component part introduces:
1. water storage tank
The water storage tank is made of PVC materials or metal materials, and sterile water is injected into the water storage tank to provide a water source for the mattress. The water storage tank is provided with a heater, a water level detector and a temperature protector, when the water level is too low or the temperature is too high, a power supply circuit of the heater is cut off, heating is stopped, and meanwhile, a state signal is sent to the microcontroller.
2. Water pump
The water pump sends the water in the water storage tank into the pipeline in the mattress through the pipeline. The water pump adopts a ZL-SN25J type disk peristaltic pump, the flow can reach 1.33L/min, the pumping pressure is high, and the gravity of a human body can be supported sufficiently. In order to avoid the leakage of the pipeline switching mechanism, the utility model does not adopt the pipeline switching mechanism, but adopts two same water pumps to respectively supply two sets of pipelines in the heat preservation mattress.
3. Mattress
The mattress is placed between the patient and the operating table to play a role in supporting the patient. Two sets of pipelines are arranged in parallel in the mattress, as shown in figure 2. One end of the pipeline is closed, and the other end of the pipeline is connected with the water pump. The diameter of the pipeline is 12 mm-20 mm, and the pipeline is made of silicon rubber materials. The two sets of pipelines supply water alternately, and only one set of pipelines is in a water supply state at any time. In order to change the influence on the position of the patient when the supporting point is changed, when the sleeve pipe is filled with water, the other sleeve pipe is filled with water.
4. Temperature and pressure sensor
The temperature sensor is installed near the water pipe of the mattress and used for detecting the temperature of the mattress. The temperature sensor is a pt100 temperature sensor. The temperature sensor outputs a signal to the microcontroller. If the mattress temperature is below the set point, the microcontroller will replace the cold water in the pipe with warm water. The pressure sensor is mounted between the pump and the mattress. For detecting the pressure of the water flow line. The pressure sensor outputs a signal to the microcontroller. The pressure sensor adopts an HM29 type digital intelligent pressure transmitter, and applies a digital signal processing technology, so that the pressure sensor has excellent anti-interference capability.
5. Heating device
The heater is arranged in the water storage tank and used for heating water. The heater adopts the electrical heating stick, and heating efficiency is high, and dielectric strength is big. When the water temperature is heated to the preset temperature, the microcontroller starts the water pump to inject water into the corresponding pipeline.
6. Micro-controller
The microcontroller is directly connected with a water level sensor and a temperature pressure sensor in the water storage tank. The microcontroller is connected with the heater and the water pump through the solid-state relay. The microcontroller is used for detecting the system state, sending out a response control signal and the like. The microcontroller is a general 89C51 type microprocessor.
The working principle is as follows:
the utility model discloses a first water pump 31 of microcontroller control and second water pump 32 switch on in turn to two way water routes pipe network leads to water to the mattress in turn, and alternating rivers change patient support point and bearing point, have reduced the risk of pressing the sore in the art. And the heater is controlled to heat and control the temperature of the water in the water tank, so as to achieve the aim of preventing the low body temperature of the patient in the operation. The water in the water tank is provided with a water level protection mechanism and an over-temperature protection switch, so that accidents are avoided when the water is heated. The temperature sensor detects the temperature of the mattress, and the pressure sensor detects the pressure of the pipeline. The water level data, the mattress temperature data and the pipeline pressure data of the water tank are all controlled and displayed on the touch screen through the microprocessor. The temperature of the mattress to be heated can be set through the touch screen, the heater is controlled by the microprocessor to be heated to the preset temperature, the upper limit of temperature regulation is 40.5-41.5 ℃, the safety temperature is 43 ℃, the lower limit is 37-40 ℃, and the lowest safety temperature is 35 ℃. The time interval of the alternate working of the two water pumps can also be set so as to reasonably change the supporting point and the bearing point of the patient.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (9)
1. The utility model provides a prevent art middling pressure sore heat preservation mattress which characterized in that: the mattress comprises a mattress body (4), two groups of heating networks arranged in the mattress body (4) and a control circuit board arranged outside the mattress body (4), branch pipes of the two groups of heating networks are alternately laid in the mattress body (4), and main pipelines of the two groups of heating networks are respectively connected to a water storage tank (2) through a water pump (3); the control circuit board is provided with a microcontroller (1), and the microcontroller (1) is electrically connected with the water pump (3), the heater (5), the touch screen (6), the temperature sensor (7) and the pressure sensor (8).
2. The heat-insulating mattress for preventing the pressure sores during the operation as claimed in claim 1, wherein: the temperature sensor (7) is arranged on a branch pipe in the mattress body (4) and is used for detecting the temperature of the mattress; the pressure sensor (8) is arranged on a main pipeline between the water pump (3) and the mattress body (4).
3. The heat-insulating mattress for preventing the pressure sores during the operation as claimed in claim 1, wherein: the touch screen (6) is arranged on one side of the mattress body (4).
4. The heat-insulating mattress for preventing the pressure sores during the operation as claimed in claim 1, wherein: the water pump (3) and the heater (5) are arranged in the water storage tank (2).
5. The heat-insulating mattress for preventing the pressure sores during the operation as claimed in claim 1, wherein: install water level detector (10) and temperature protection switch in storage water tank (2), water level detector (10) set up in storage water tank (2) inner wall lower part, and water level detector (10) and microcontroller (1) electric connection, temperature protection switch connects between heater (5) and heating power supply circuit.
6. The heat-insulating mattress for preventing the pressure sores during the operation as claimed in claim 1, wherein: the temperature sensor (7) is a pt100 temperature sensor, and the pressure sensor (8) is an HM29 digital intelligent pressure transmitter.
7. The heat-insulating mattress for preventing the pressure sores during the operation as claimed in claim 1, wherein: the microcontroller (1) adopts an 89C51 type singlechip.
8. The heat-insulating mattress for preventing the pressure sores during the operation as claimed in claim 1, wherein: the main pipe network and the branch pipe network of the two groups of heating pipe networks are integrally comb-shaped.
9. The heat-insulating mattress for preventing the pressure sores during the operation as claimed in claim 1, wherein: the water pump (3) is divided into a first water pump (31) and a second water pump (32) which are respectively connected to the main pipes of the two groups of heating networks and adopt ZL-SN25J type disc peristaltic pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367392.6U CN212439256U (en) | 2019-12-26 | 2019-12-26 | Prevent art middling pressure sore heat preservation mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367392.6U CN212439256U (en) | 2019-12-26 | 2019-12-26 | Prevent art middling pressure sore heat preservation mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212439256U true CN212439256U (en) | 2021-02-02 |
Family
ID=74479400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922367392.6U Expired - Fee Related CN212439256U (en) | 2019-12-26 | 2019-12-26 | Prevent art middling pressure sore heat preservation mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212439256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859726A (en) * | 2019-12-26 | 2020-03-06 | 上海健康医学院 | Prevent art middling pressure sore heat preservation mattress |
-
2019
- 2019-12-26 CN CN201922367392.6U patent/CN212439256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859726A (en) * | 2019-12-26 | 2020-03-06 | 上海健康医学院 | Prevent art middling pressure sore heat preservation mattress |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212439256U (en) | Prevent art middling pressure sore heat preservation mattress | |
| CN205698762U (en) | A kind of infusion tube heating device | |
| CN204501857U (en) | A kind of Urology Surgery bladder irrigation device with heating function | |
| CN202960898U (en) | Patient warming device | |
| CN110859726A (en) | Prevent art middling pressure sore heat preservation mattress | |
| CN211535942U (en) | Constant-temperature transfusion heating device | |
| CN203107397U (en) | Intravascular temperature automatic regulating device | |
| CN204798520U (en) | Infusion nursing device | |
| CN103211690B (en) | Operation table | |
| CN202761845U (en) | Heating device of clamp-type infusion tube | |
| CN204193223U (en) | A kind of ambulatory infusion heater | |
| CN204170229U (en) | A kind of fast temperature control infusion pump | |
| CN204601291U (en) | A kind of temp.-controlled type injection warmer | |
| CN203208469U (en) | Infusion pipeline heating device | |
| CN106377820A (en) | Hot water bag used for transfusion in medical treatment | |
| CN205796073U (en) | Pocket type intestinal nutrient solution thermostat | |
| CN219375726U (en) | Novel infusion heating device | |
| CN206499790U (en) | A kind of high strength supersonic focus therapeutic head with suitable type regulatory function | |
| CN2171366Y (en) | Heating insulating apparatus for fluid infusion | |
| CN205339765U (en) | Economical transfer line heating device | |
| CN104548246A (en) | Medical infusion device | |
| CN204203809U (en) | Medical Nutritional liquid well heater | |
| CN219440274U (en) | Radiation conduction type liquid heater | |
| CN218980050U (en) | Perfusate heating device | |
| CN204563268U (en) | A kind of circulating-heating stomach tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 Termination date: 20211226 |