KR20030004855A - Thermistor controller of medical heating machine - Google Patents

Thermistor controller of medical heating machine Download PDF

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Publication number
KR20030004855A
KR20030004855A KR1020010040582A KR20010040582A KR20030004855A KR 20030004855 A KR20030004855 A KR 20030004855A KR 1020010040582 A KR1020010040582 A KR 1020010040582A KR 20010040582 A KR20010040582 A KR 20010040582A KR 20030004855 A KR20030004855 A KR 20030004855A
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KR
South Korea
Prior art keywords
hours
time
temperature
temperature control
manufacturing
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KR1020010040582A
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Korean (ko)
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KR100376330B1 (en
Inventor
최국섭
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주식회사 명신메디칼
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Priority to KR10-2001-0040582A priority Critical patent/KR100376330B1/en
Priority to CN02287385U priority patent/CN2591992Y/en
Publication of KR20030004855A publication Critical patent/KR20030004855A/en
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Publication of KR100376330B1 publication Critical patent/KR100376330B1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/08—Warming pads, pans or mats; Hot-water bottles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
    • A61H39/06—Devices for heating or cooling such points within cell-life limits

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Rehabilitation Therapy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Control Of Temperature (AREA)
  • Control Of Resistance Heating (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

PURPOSE: A thermostat attached to a medical thermal therapy appliance is provided to maximize the effect of thermotherapy through the accuracy and variety of temperature adjustment operation and the improved convenience of use thereof. CONSTITUTION: The thermostat attached to a medical thermal therapy appliance consists of a rotary S/W temperature control mode, a time setting mode(every two hours, four hours, six hours, eight hours or continuous time period), and a buzzer sound generating unit operated after a predetermined time is passed.

Description

의료용 온열기에 부착되는 온도조절장치{THERMISTOR CONTROLLER OF MEDICAL HEATING MACHINE}Thermostat attached to medical heater {THERMISTOR CONTROLLER OF MEDICAL HEATING MACHINE}

본 발명은 의료용 온열기에 부착 되는 온도조절장치로 원적외선을 이용한 온열기에 부착되어 온도를 일정하게 조절하여 온열 효과를 높이는데 이용하는 제품에 관한 것이다.The present invention relates to a product that is attached to a heater using a far infrared as a temperature control device attached to a medical warmer to adjust the temperature to increase the thermal effect.

기존에 제작되어 시판되는 온열기의 은도 조절방식은 위상제어를 사용하여 약,중,강 3단계로 구성되어 조절온도에 관계없이 한계온도에 도달하면 바이메탈이전원을 OFF시킴으로 바이메탈이 복원되는 20℃이하에 도달될때까지는 전원이 인가되지 않음으로 장시간 사용시에는 온열치료의 효과가 저하 된다.The existing method of adjusting the silver of the heater that is manufactured and sold in the market consists of three phases of weak, medium, and steel using phase control. When the limit temperature is reached regardless of the control temperature, the bimetal turns off the power and the bimetal is restored below 20 ℃. Since the power is not applied until it reaches a long time, the effect of heat treatment decreases.

아울러 TIMER장치가 부착되지 않아 원하는 시간의 사용이 불편하다.In addition, the use of the desired time is inconvenient because the TIMER device is not attached.

일부 온도 DISPLAY방식의 온도 조절장치는 온도 제어 방식에서 SETTING온도를 설정하면 도달온도와 OFF후 재 작동 온도의 편차가 10℃이상의 차이를 나타남.In some temperature display type temperature controllers, if the setting temperature is set in the temperature control method, the difference between the reaching temperature and the re-operation temperature after OFF is more than 10 ℃.

이를 보완하여 본 발명품은 온도센서(THERMISTOR)는 1%의 오차를 갖는 정밀급을 사용하여 MICOM IC에서 도달온도의 저항값을 읽어내어 OFF시키고 단열에의한 온도 하강을 1℃이하 로 줄여 1℃이하 온도차이를 나타낼경우 작동을 ON시켜 설정온도에 도달하도록 PROGRAM 하였다.Complementing this, the present invention uses the precision class of the temperature sensor (THERMISTOR) to read off the resistance value of the reached temperature from the MICOM IC by using precision grade with 1% error, and reduce the temperature drop by insulation to 1 ℃ or less by 1 ℃. When the temperature difference is shown below, the program is turned on to reach the set temperature.

또한 기존의 온도 선택방식은 볼륨식이나 버튼식으로 신체 접촉시에는 쉽게 유동되어 온도가 변화되지만 본 발명품은 ROTARY SWITCH를 사용하여 쉽게 유동되지 않게 되어 있다.In addition, the existing temperature selection method is a volume type or a button type is easily flowable when the body is in contact with the temperature changes, but the present invention is not easily flow using the rotary switch.

본 발명은 기존 제품의 폐단을 해결하기 위해 먼저 전원버튼과 시간선택 버튼과 ROTARY SWITCH를 이용한 조절 방식이다.The present invention is a control method using a power button, a time selection button and a rotary switch to solve the closing of the existing product.

온열기의 내부에는 THERMISTOR와 THERMOSTAT를 부착하여 이상 과열 발생시 자동차단이 되도록 안전 장치를 사용한 것이다.Inside the heater, a safety device is used to attach the THERMISTOR and THERMOSTAT to shut down the car in case of abnormal overheating.

온열기의 발열은 7단계로 조절되도록 ROTTARY SWITCH를 사용하여 마찰에의한 유동이 발생하지 않고 1단;30℃,2단;40℃,3단;50℃,4단;60℃,5단;70℃,6단;80℃,7단;90℃ 로 선택 가능하게 하기 위한 것이다.Heat generation of the warmer using the ROTTARY SWITCH to be controlled in seven stages, the flow does not occur by friction 1 stage; 30 ℃, 2 stage; 40 ℃, 3 stage; 50 ℃, 4 stage; 60 ℃, 5 stage; It is for enabling selection to 70 degreeC, 6 steps; 80 degreeC, 7 steps; 90 degreeC.

조절온도의 변화 폭을 줄이기 위하여 MICOM IC에서 감지하여 작동되는 ON TIME은 SETTING온도에 1℃로 하강할경우 재작동 되도록 한것이다.In order to reduce the change of control temperature, ON TIME detected and operated by MICOM IC is to be restarted when the temperature drops to 1 ℃.

BUZZER기능을 삽입하여 시간 경과시 알람이 울리도록 하여 사용자가 쉽게 알수 있도록 하기 위한 것이다.By inserting the BUZZER function, the alarm sounds when the time elapses so that the user can easily know.

"도1"는 본 발명 온도조절장치의 상태 참고도.1 is a state reference diagram of the present invention.

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

1: 전원 표시 LAMP1: power indicator LAMP

2: 전원 누름 버튼2: power push button

3: 시간 설정 버튼3: time setting button

4: 시간 표시 LAMP;2,4,6,8,연속시간4: time display LAMP; 2,4,6,8, continuous time

5: 온도 조절용 ROTARY SWITCH5: ROTARY SWITCH for temperature control

본 발명을 첨부한 도면에의해 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.

본 발명은 전원버튼과 시간조정 버튼과 온도조절용 ROTARY SWITCH를 사용하고 전원 전압 안정화를 기하기 위하여 POWER TRANS를 사용하였으며 220V입력 전압 인가시 전자파 장해를 막기위하여 275V 0.22uF의 CAPACITOR를 부착하고 순간 방전을 막기위해 CAPACITOR양단에 470㏀을 직렬로 연결한것이다.In the present invention, the power button, the time adjustment button, the temperature control rotary switch, and the power transformer are used to stabilize the power supply voltage, and the capacitor of 275V 0.22uF is attached to prevent the electromagnetic interference when 220V input voltage is applied, and the instantaneous discharge is performed. To prevent this, 470 is connected in series at both ends of CAPACITOR.

또한 온도조절방식은 마이컴IC를 이용하여 감지센서의 저항치를 인식하여 설정온도에서 1도이하의 변화를 감지하여 ON-OFF를 시킴으로 일정온도를 유지하며 TIMER기능을 부착하여 시간별 사용이 가능하다.In addition, the temperature control method recognizes the resistance of the sensor by using the microcomputer IC to detect the change of less than 1 degree at the set temperature and to turn it on and off to maintain a constant temperature.

본 발명을 공정별로 상세히 설명하면 다음과 같다.The present invention is described in detail by process as follows.

먼저 PCB기판을 제작한후(FR-4) MICOM IC,POWER-TRANS,S/W등 부품을 삽입한후 납땜을 하여 부품을 고정한다.First, make PCB board (FR-4) and insert parts such as MICOM IC, POWER-TRANS, S / W, and solder them to fix the parts.

전원 입력부에는 TRANS,CONNECTER,CAPACITOR,저항,TRIAC를 부착하였고 TRANS의 출력단에는 BRIDGE DIODE,CAPACITOR,REGULATOR IC에서 DC전압을 안정화 한후 MICOM IC에 전원을 공급 한다.TRANS, CONNECTER, CAPACITOR, resistance, TRIAC are attached to the power input part, and stabilize the DC voltage at the BRIDGE DIODE, CAPACITOR, REGULATOR IC at the output of the TRANS and supply power to the MICOM IC.

MICOM IC에서 SWITCH의 신호에 따라 감지하여 LAMP를 점등시키고 부져음을발생 시킨다. 온도조절용 ROTARY SWITCH의 위치에따라 온도를 조절하는데 PHOTO-COUPLE(TLP560G)에 전원이 인가되면 TRIAC을 TURN-ON시켜 입력전원이 출력으로 인가되는 형태로 구동한다.한계온도 도달시 PHOTO-COUPLE에 전원을 OFF하여 출력을 OFF한다.MICOM IC senses according to SWITCH signal and turns on LAMP and generates buzzer sound. The temperature is adjusted according to the position of the temperature-controlled rotary switch. When power is applied to the photo-coupe (TLP560G), the TRIAC is turned on to drive the input power to the output.When the limit temperature is reached, the power is supplied to the photo-coupe. OFF to turn the output off.

시간경과시 부져신호를 발생시켜 부져음이 6회 울리며 전원이 OFF된다.When time elapses, it generates buzzer signal and buzzer sounds 6 times and power is turned off.

본 발명은 온도 조절 장치 기능의 다양성과 온도의 정확성 사용의 편리함을 추구하였으며 온열기에 부착되어 온열의 효과를 최대화 할수 있다.The present invention has pursued a variety of functions of the temperature control device and accuracy of the temperature and convenience of use, and can be attached to the heater to maximize the effect of the heat.

Claims (4)

의료용 온열기에 부착되는 온도 조절장치로 로타리S/W의 온도제어 방식과 시간절 설정 방식(2,4,6,8,연속 시간)과 시간종료후 부져음 발생 장치로 구성되어짐을 특징으로 하는 온도 조절 장치의 제조방법Temperature control device attached to the medical warmer, consisting of the temperature control method of the rotary S / W, the time period setting method (2, 4, 6, 8, continuous time) and the buzzer sounding device after the end of time Manufacturing method of regulating device 제 1항에서 상기 시간별 설정 방식으로 2시간,4시간,6시간,8시간,연속시간을 사용하는 기능의 제조방법The method of manufacturing a function using the 2 hours, 4 hours, 6 hours, 8 hours, continuous time as the hourly setting method in claim 1 제 1항에서 상기 시간별 설정후 버튼을 누를때 경보기능과 시간종료후 종료시간을 알리는 부져음 발생장치의 제조방법The method of manufacturing a buzzer sound generating device for notifying the end time after the end of the alarm function and time when the button is pressed after the time setting in claim 1 제1항에서 온도조절 방식에서 로타리SWITCH를 이용한 7단계 단계별 온도 조절 방식의 제조방법Method of manufacturing a seven-step temperature control method using the rotary switch in the temperature control method in claim 1
KR10-2001-0040582A 2001-07-06 2001-07-06 Thermistor controller of medical heating machine KR100376330B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR10-2001-0040582A KR100376330B1 (en) 2001-07-06 2001-07-06 Thermistor controller of medical heating machine
CN02287385U CN2591992Y (en) 2001-07-06 2002-12-10 Lining board connection structure for protecting cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0040582A KR100376330B1 (en) 2001-07-06 2001-07-06 Thermistor controller of medical heating machine

Publications (2)

Publication Number Publication Date
KR20030004855A true KR20030004855A (en) 2003-01-15
KR100376330B1 KR100376330B1 (en) 2003-03-17

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KR10-2001-0040582A KR100376330B1 (en) 2001-07-06 2001-07-06 Thermistor controller of medical heating machine

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CN (1) CN2591992Y (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100764626B1 (en) 2005-08-09 2007-10-08 문운석 Method of controlling a temperature of thermotherapy apparatus
KR101322938B1 (en) * 2011-07-05 2013-10-28 주식회사 청운산업 Apparatus controlling temperature and method for controlling thereof
CN114259103A (en) * 2022-01-27 2022-04-01 山东德鑫泰消防科技有限公司 Fire control is with preventing electrically conductive helmet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200180833Y1 (en) * 1998-03-28 2000-06-01 이영민 Controller of treatment apparatus for curing blood circulation/pain of patient

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Publication number Publication date
KR100376330B1 (en) 2003-03-17
CN2591992Y (en) 2003-12-17

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