CN105727402A - Portable type isothermal transfusion device - Google Patents
Portable type isothermal transfusion device Download PDFInfo
- Publication number
- CN105727402A CN105727402A CN201610289276.5A CN201610289276A CN105727402A CN 105727402 A CN105727402 A CN 105727402A CN 201610289276 A CN201610289276 A CN 201610289276A CN 105727402 A CN105727402 A CN 105727402A
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- CN
- China
- Prior art keywords
- transfusion
- tube
- control box
- box
- thermal source
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/44—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6825—Hand
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/50—Temperature
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a portable type isothermal transfusion device. The portable type isothermal transfusion device comprises a heat source arranged under a transfusion tube and a control box arranged above the heat source, wherein the top end face of the control box is a hand resting tabletop; a U-shaped groove for embedding the transfusion tube is formed in the bottom end face of the control box; an airbag for adjusting the distance between the heat source and the transfusion tube is arranged between the control box and the heat source; an air inflation pump and an air leaking valve are arranged at an air inlet of the airbag; the control box is internally provided with a control module for controlling the air inflation pump and the air leaking valve to be switched on and off. The portable type isothermal transfusion device is arranged nearby a needle inserting position and is used for heating liquid in the transfusion tube, so that the comfort of a patient in a transfusion process is greatly improved on the basis of not influencing drug effects.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly matching used device during a kind of transfusion.
Background technology
Vast majority of people lives through sick and treatment, and transfusion is had deep cognition.In infusion process, no matter the shell temperature of spring, summer, autumn and winter people is held at about 35 degree, and defeated medicinal liquid is due to for effective preservation, must leave in the environment of less than 12 degree, the medicinal liquid of the so big temperature difference is when inputting human body, people not only can be made to feel cold and feel bad, also patient body can be brought bigger stimulation, be unfavorable for drug absorption.If by the medicine liquid heating of whole bag or whole bottle before transfusion, problems with can be showed: 1) due to transfusion time longer, it is generally required to 2-4 hour, can there is qualitative change in the medicinal liquid of some sensitivity；2) whole transfusion time is long, adds that medicinal liquid to flow through the fine duct of about 1.5 meters, and the medicinal liquid being originally heated can cool down as room temperature after tube for transfusion, does not have heat effect.
Summary of the invention
The technical issues that need to address of the present invention be to provide a kind of can not affecting the infusion set being heated on the basis of drug effect, to the liquid in tube for transfusion.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows.
Portable isothermal infusion set, including the thermal source being arranged on below tube for transfusion be arranged on the control box above thermal source, controls the top end face of box for putting hands table top, controls to offer the U-shaped groove being embedded in tube for transfusion on the bottom face of box；Being provided with the air bag for adjusting thermal source and the spacing of tube for transfusion between described control box and thermal source, the air inlet of air bag is provided with inflator pump and gas bleeder valve, is provided with control inflator pump and gas bleeder valve opens and the control module cut out in described control box.
Above-mentioned portable isothermal infusion set, described control box is provided with temperature testing organization, temperature testing organization includes being arranged on control box upper surface and is adjacent to patient hand for detecting the body temperature trans of patient temperature value and being arranged on the tube for transfusion liquid mouth controlling cassette bottom end face for detecting the fluid temperature sensor of temperature of liquid value in tube for transfusion, and the outfan of described body temperature trans and fluid temperature sensor is connected with control module respectively.
Above-mentioned portable isothermal infusion set, arrange promising control module in described control box, body temperature trans and fluid temperature sensor provide the rechargeable battery of working power, control to arrange on box charging socket that promising rechargeable battery is charged, for displaying whether to be in charging indicator light and the on and off switch of charged state.
Above-mentioned portable isothermal infusion set, described thermal source is the water storage case being loaded with hot water, water storage case is provided with and adds discharge outlet.
Above-mentioned portable isothermal infusion set, the outer wall of described water storage case is provided with heat-insulation layer.
Owing to have employed above technical scheme, the invention technological progress is as follows.
The present invention is disposed close to the position of inserting needle, and the liquid in tube for transfusion is heated, it is possible to is not affecting on the basis of drug effect, is being greatly improved comfortableness during patient fluid infusion.The setting of temperature testing organization, it is possible to make control module be operated under automatic control state, controls the distance of thermal source and tube for transfusion by detecting the difference between patient temperature and temperature of liquid, is finally reached the purpose of isothermal transfusion.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structured flowchart of the present invention.
Wherein: 1. water storage case；2. heat-insulation layer；3. filler；4. air bag；5. tube for transfusion；6. control box；7. fluid temperature sensor；8. body temperature trans；9. on and off switch；10. mode of operation one switchs；11. mode of operation two switchs；12. charging socket；13. put hands table top；14. charging indicator light.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
A kind of portable isothermal infusion set, its structure is as it is shown in figure 1, include the control box 1, air bag 4 and the thermal source that set gradually from top to bottom, and thermal source is positioned at below tube for transfusion, controls box 1 and is positioned at above thermal source, and air bag 4 is at thermal source and controls between box；Control the top end face of box 1 for putting hands table top 13, control the bottom face of box 1 offers U-shaped groove, be used for being embedded in tube for transfusion 5.
Thermal source provides heat energy for heating for the liquid in tube for transfusion, and in the present embodiment, thermal source is the water storage case 1 being loaded with hot water, and water storage case 1 is provided with filler 3, and filler for irrigating hot water in water storage case., for ensureing in infusion process, it is possible to provide enough heat energy for the liquid in tube for transfusion, the outer wall of water storage case 1 is provided with heat-insulation layer 2.
Air bag, for regulating the distance between thermal source and the tube for transfusion controlling box bottom setting-in under the effect controlling box, reaches to regulate the effect of firing rate and heating.The air inlet of air bag is provided with opening of inflator pump and gas bleeder valve, inflator pump and gas bleeder valve and controls with the control circuit closed by controlling box.
Controlling box 1 for controlling the degree that thermal source is the liquid heating in tube for transfusion, be a rectangular-shaped structure outside it, the box top end face that controls of cuboid is set to be suitable for the structure of human body arm or hand placement.
In control box, the concrete structure of control circuit is as shown in Figure 2, including controlling module, body temperature trans 8, fluid temperature sensor 7 and rechargeable battery, controlling the outfan of input connector temperature sensor and the fluid temperature sensor respectively of module, the outfan controlling module is connected with inflator pump and gas bleeder valve respectively.Body temperature trans 8 is arranged on control box upper surface, is adjacent to patient hand, for detecting the body temperature value of patient；Fluid temperature sensor 7 is arranged on the tube for transfusion liquid mouth place controlling cassette bottom end face, for detecting the temperature of liquid value in tube for transfusion；Control the numerical value that body temperature trans and fluid temperature sensor detect by module to compare, control opening and closedown of inflator pump and gas bleeder valve according to comparison result.
Control the sidewall of box is provided with charging socket 12, charging indicator light 14 and on and off switch 9；Rechargeable battery is for for controlling module, body temperature trans and fluid temperature sensor offer working power；Charging socket 12 is used for connecting external power source, charges for rechargeable battery, during charging, and charging indicator light electricity；On and off switch is for opening when transfusion, and starting and controlling box is that the liquid in tube for transfusion heats automatically.
The present invention in use has two kinds of mode of operations, respectively through be arranged on the mode of operation one controlled on box sidewall switch 10 and mode of operation two switch 11 controls.Wherein, mode of operation one is automatic heating mode, it is possible to the liquid in tube for transfusion is quickly heated, is rapidly reached set temperature value；Mode of operation two is isothermal heating pattern, controls opening and closedown of inflator pump and gas bleeder valve by detecting the difference between patient temperature and temperature of liquid, regulates the distance of thermal source and tube for transfusion further, be finally reached the purpose of isothermal transfusion.
The using method of the present invention is: after injecting program completes, by water storage case fills the hot water of 70-80 degree, lift and control, in the U-shaped groove that tube for transfusion is embedded below control box by box, then to put down control box, utilize the gravity pressure of arm controlling on box, indirectly tube for transfusion is adjacent on air bag.Opening the on and off switch controlling box, select mode of operation, body temperature trans, fluid temperature sensor and control module are started working.
Mode of operation once, controls module and temperature of liquid and setting value is compared, when the temperature of liquid is lower than setting value in tube for transfusion, control module and start gas bleeder valve action, air bag air is arranged, makes tube for transfusion be close to the heating surface of water storage case, make the liquid in tube for transfusion be brought rapidly up；When liquid reaches setting value in tube for transfusion, control module and start inflator pump work, by airbag aeration, making tube for transfusion appropriateness leave the heating surface of water storage case, reducing the conduction of heat, thus ensureing that transfusion temperature is equal to body temperature.
Mode of operation two times, control module the temperature value of body temperature trans and fluid temperature sensor collection is compared, when in tube for transfusion, the temperature of liquid is lower than shell temperature, control module and start gas bleeder valve action, air bag air is arranged, make tube for transfusion be close to the heating surface of water storage case, make the liquid in tube for transfusion be brought rapidly up；When liquid reaches shell temperature in tube for transfusion, control module and start inflator pump work, by airbag aeration, make tube for transfusion appropriateness leave the heating surface of water storage case.Mode of operation two times, controlling module can be automatically adjusted the distance between tube for transfusion and hot water box according to the numerical value of sensor detection, thus controlling the medicinal liquid that tube for transfusion is defeated and human body temperature is basically identical, thus comfort level when improving patient fluid infusion.
Claims (5)
1. portable isothermal infusion set, it is characterized in that: include being arranged on the thermal source below tube for transfusion and be arranged on the control box (1) above thermal source, control the top end face of box for putting hands table top (13), control the bottom face of box offers the U-shaped groove of setting-in tube for transfusion (5)；The air bag (4) for adjusting thermal source and the spacing of tube for transfusion it is provided with between described control box (1) and thermal source, the air inlet of air bag is provided with inflator pump and gas bleeder valve, is provided with control inflator pump and gas bleeder valve opens and the control module cut out in described control box (1).
2. portable isothermal infusion set according to claim 1, it is characterized in that: described control box (1) is provided with temperature testing organization, temperature testing organization includes being arranged on control box upper surface and is adjacent to patient hand for detecting the body temperature trans (8) of patient temperature value and being arranged on the tube for transfusion liquid mouth place controlling cassette bottom end face for detecting the fluid temperature sensor (7) of temperature of liquid value in tube for transfusion, and the outfan of described body temperature trans and fluid temperature sensor is connected with control module respectively.
3. portable isothermal infusion set according to claim 2, it is characterized in that: promising control module, body temperature trans and fluid temperature sensor are set in described control box the rechargeable battery of working power is provided, control box arranges the charging socket (12) that promising rechargeable battery is charged, the charging indicator light (14) and the on and off switch (9) that are used for displaying whether to be in charged state.
4. the portable isothermal infusion set according to any one of claims 1 to 3, it is characterised in that: described thermal source is the water storage case (1) being loaded with hot water, and water storage case (1) is provided with filler (3) and discharge outlet.
5. portable isothermal infusion set according to claim 4, it is characterised in that: the outer wall of described water storage case (1) is provided with heat-insulation layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610289276.5A CN105727402A (en) | 2016-05-05 | 2016-05-05 | Portable type isothermal transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610289276.5A CN105727402A (en) | 2016-05-05 | 2016-05-05 | Portable type isothermal transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105727402A true CN105727402A (en) | 2016-07-06 |
Family
ID=56287855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610289276.5A Pending CN105727402A (en) | 2016-05-05 | 2016-05-05 | Portable type isothermal transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105727402A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345018A (en) * | 2016-11-25 | 2017-01-25 | 陈颂琪 | Intelligent constant temperature wrist sleeve for infusion |
| CN107596476A (en) * | 2017-09-06 | 2018-01-19 | 屈东坡 | A kind of minimally invasive lacuna operation washer |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2305207Y (en) * | 1997-04-15 | 1999-01-27 | 杨素琴 | Disposable constant temperature heater for transfusion |
| CN2426742Y (en) * | 2000-05-10 | 2001-04-18 | 沈子其 | Medical infusion heating device |
| CN1375338A (en) * | 2002-03-22 | 2002-10-23 | 张�浩 | Heating infusion device |
| CN201643249U (en) * | 2010-03-29 | 2010-11-24 | 周阳 | Simple removable heat source transfusion heating bag |
| CN201710765U (en) * | 2010-07-06 | 2011-01-19 | 王亚婷 | Infusion heating bag |
| CN201814947U (en) * | 2010-09-02 | 2011-05-04 | 任虹 | Liquid heating box for medical infusion tubes |
| CN203169752U (en) * | 2013-02-27 | 2013-09-04 | 成都恒瑞制药有限公司 | Medical infusion thermostat |
| CN103622775A (en) * | 2012-08-20 | 2014-03-12 | 谢逢华 | Human body warming and cooling pocket with temperature controlled by air blow |
| CN205659223U (en) * | 2016-05-05 | 2016-10-26 | 无锡市市北高级中学 | Portable isothermal infusion set |
-
2016
- 2016-05-05 CN CN201610289276.5A patent/CN105727402A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2305207Y (en) * | 1997-04-15 | 1999-01-27 | 杨素琴 | Disposable constant temperature heater for transfusion |
| CN2426742Y (en) * | 2000-05-10 | 2001-04-18 | 沈子其 | Medical infusion heating device |
| CN1375338A (en) * | 2002-03-22 | 2002-10-23 | 张�浩 | Heating infusion device |
| CN201643249U (en) * | 2010-03-29 | 2010-11-24 | 周阳 | Simple removable heat source transfusion heating bag |
| CN201710765U (en) * | 2010-07-06 | 2011-01-19 | 王亚婷 | Infusion heating bag |
| CN201814947U (en) * | 2010-09-02 | 2011-05-04 | 任虹 | Liquid heating box for medical infusion tubes |
| CN103622775A (en) * | 2012-08-20 | 2014-03-12 | 谢逢华 | Human body warming and cooling pocket with temperature controlled by air blow |
| CN203169752U (en) * | 2013-02-27 | 2013-09-04 | 成都恒瑞制药有限公司 | Medical infusion thermostat |
| CN205659223U (en) * | 2016-05-05 | 2016-10-26 | 无锡市市北高级中学 | Portable isothermal infusion set |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345018A (en) * | 2016-11-25 | 2017-01-25 | 陈颂琪 | Intelligent constant temperature wrist sleeve for infusion |
| CN107596476A (en) * | 2017-09-06 | 2018-01-19 | 屈东坡 | A kind of minimally invasive lacuna operation washer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |