CN201275054Y - Temperature and pressure controlled knee joint pressure device - Google Patents
Temperature and pressure controlled knee joint pressure device Download PDFInfo
- Publication number
- CN201275054Y CN201275054Y CNU2008202220222U CN200820222022U CN201275054Y CN 201275054 Y CN201275054 Y CN 201275054Y CN U2008202220222 U CNU2008202220222 U CN U2008202220222U CN 200820222022 U CN200820222022 U CN 200820222022U CN 201275054 Y CN201275054 Y CN 201275054Y
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- China
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- pressure
- knee joint
- temperature
- air
- control device
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a temperature control and pressure control type knee joint pressure device. The knee joint pressure device comprises a heating element, a temperature control device, a pressure control device, a semiconductor refrigeration plant and an air pump which are connected with a power supply. The temperature control device is connected with the heating element; a pressure regulating valve is connected on the pressure control unit; meanwhile, a closed path is formed by the temperature control device, the pressure control device and the semiconductor refrigeration plant; an annular air bag is arranged in a knee joint bandage; an intake pipe is arranged at one end of the air bag; an air outlet pipe is arranged at the other end of the air bag; one end of the air pump is connected with the intake pipe through an air compressing opening; and the other end of the air pump is connected with the air outlet pipe. The temperature control and pressure control type knee joint pressure device provided by the utility model adjusts the temperature through the heating element, the temperature control device and the semiconductor refrigeration plant, and adjusts the pressure through the pressure control device and a pressure regulating valve; and finally, the air is exported to the knee joint bandage through the air compressing opening. Therefore, both the pressure in the bandage and the temperature of the bandage can be adjusted.
Description
Technical field
This utility model belongs to the medical apparatus technical field, is specifically related to a kind of temperature-control pressure-control formula knee joint pressue device.
Background technology
At present, laparoscopic surgery is little because of having wound, and rehabilitation is fast, and the characteristics that complication and sequela are few have become the important means of diseases of knee joint diagnosis and treatment.The knee joint postoperative often will carry out pressure dressing and cold compress, and purpose is to reduce joint capsule internal hemorrhage, hydrops, alleviates purposes such as limbs pain and swelling.The existing pressure control inflated type knee joint pressurized bandage (patent No.: ZL200720090887.3),, can not carry out temperature control though solved the uppity problem of the pressure of clinical elastic bandage.The at present clinical method of also using cold compress places packed mixture of ice and water around the joint, and its temperature is wayward, needs constantly to change ice bag, and the ice bag surface drenched gauze of wrapping up of steam that very easily condenses causes wound infection.
Summary of the invention
The purpose of this utility model provides a kind of temperature-control pressure-control formula knee joint pressue device, has solved the uncontrollable problem of temperature, both can adjust the binder internal pressure, can control cold compress or hot compress temperature again.
The technical scheme that this utility model adopted is, temperature-control pressure-control formula knee joint pressue device, comprise the heating element heater that is connected with power supply, temperature regulating device, pressure control device, semiconductor cooling device, air pump, described temperature regulating device is connected with heating element heater, be connected with pressure-regulating valve on the described pressure control device, the while temperature regulating device, pressure control device and semiconductor cooling device are formed the closed-loop path, be provided with annular air bag in the knee joint binder, air bag one end is provided with air inlet pipe, the air bag other end is provided with escape pipe, one end of air pump is connected with air inlet pipe by the mouth of calming the anger, and the other end of air pump is connected with escape pipe.
The beneficial effects of the utility model are, by heating element heater, temperature regulating device, semiconductor cooling device attemperation, and by pressure control device and pressure-regulating valve adjusting pressure, by the mouth of calming the anger air is outputed in the knee joint binder at last, can regulate the pressure in the binder, again the temperature of scalable binder.
Description of drawings
Fig. 1 is the structural representation of this utility model temperature-control pressure-control formula knee joint pressue device.
Among the figure, 1. power supply, 2. heating element heater, 3. temperature regulating device, 4. pressure-regulating valve, 5. pressure control device, 6. semiconductor cooling device, 7. air pump, the mouth of 8. calming the anger, 9. air inlet pipe, 10. escape pipe, 11. knee joint binders.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is elaborated.
The structure of this utility model temperature-control pressure-control formula knee joint pressue device, as shown in Figure 1, comprise control section and knee joint binder 11, control section comprises power supply 1, power supply 1 respectively with heating element heater 2, temperature regulating device 3, pressure control device 5, semiconductor cooling device 6, air pump 7 connects, be connected with heating element heater 2 on the temperature regulating device 3, be connected with pressure-regulating valve 4 on the pressure control device 5, while temperature regulating device 3, pressure control device 5 and semiconductor cooling device 6 are formed the closed-loop path, be provided with annular air bag in the knee joint binder 11, air bag one end is provided with air inlet pipe 9, the air bag other end is provided with escape pipe 10, one end of air pump 7 mouthfuls 8 is connected with air inlet pipe 9 by calming the anger, and the other end of air pump 7 is connected with escape pipe 10.
The work process of this utility model temperature-control pressure-control formula knee joint pressue device:
When the knee joint postoperative carries out pressure dressing and cold compress, knee joint binder 11 is placed knee joint position, by power supply 1 is heating element heater 2, temperature regulating device 3, pressure control device 5, semiconductor cooling device 6, air pump 7 power supplies, semiconductor cooling device 6 provides refrigeration, heating element heater 2 provides and heats, and regulates the output services of energy by temperature regulating device 3.Heating element heater 2 work when knee needs hot compress, air pump 7 is by mouthful 8 heat outputting air of calming the anger, and semiconductor cooling device 6 was worked when knee needed cold compress, and air pump 7 is by mouthful 8 output cold airs of calming the anger.Pressure control device 5 is regulated the pressure of air by pressure-regulating valve 4, mouthfuls 8 inflates to knee joint binder 11 in by calming the anger, and air pressure gets final product when reaching required pressure.Carrying out air circulation simultaneously between knee joint binder 11 and the control section flows.
This utility model temperature-control pressure-control formula knee joint pressue device, by heating element heater, temperature regulating device, semiconductor cooling device attemperation, and by pressure control device and pressure-regulating valve adjusting pressure, by the mouth of calming the anger air is outputed in the knee joint binder at last, can regulate the pressure in the binder, again the temperature of scalable binder.
Claims (1)
1. temperature-control pressure-control formula knee joint pressue device, it is characterized in that, comprise the heating element heater (2) that is connected with power supply (1), temperature regulating device (3), pressure control device (5), semiconductor cooling device (6), air pump (7), described temperature regulating device (3) is connected with heating element heater (2), be connected with pressure-regulating valve (4) on the described pressure control device (5), while temperature regulating device (3), pressure control device (5) and semiconductor cooling device (6) are formed the closed-loop path, the knee joint binder is provided with annular air bag in (11), air bag one end is provided with air inlet pipe (9), the air bag other end is provided with escape pipe (10), one end of air pump (7) is connected with air inlet pipe (9) by calm the anger mouthful (8), and the other end of air pump (7) is connected with escape pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202220222U CN201275054Y (en) | 2008-10-24 | 2008-10-24 | Temperature and pressure controlled knee joint pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202220222U CN201275054Y (en) | 2008-10-24 | 2008-10-24 | Temperature and pressure controlled knee joint pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275054Y true CN201275054Y (en) | 2009-07-22 |
Family
ID=40892634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202220222U Expired - Fee Related CN201275054Y (en) | 2008-10-24 | 2008-10-24 | Temperature and pressure controlled knee joint pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275054Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449825A (en) * | 2020-03-16 | 2020-07-28 | 张立岩 | Adjustable fixed point temperature control lower limb external fixing device |
-
2008
- 2008-10-24 CN CNU2008202220222U patent/CN201275054Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449825A (en) * | 2020-03-16 | 2020-07-28 | 张立岩 | Adjustable fixed point temperature control lower limb external fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20101024 |