CN2613269Y - Pressure infusion apparatus for medical use - Google Patents
Pressure infusion apparatus for medical use Download PDFInfo
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- CN2613269Y CN2613269Y CN 03216434 CN03216434U CN2613269Y CN 2613269 Y CN2613269 Y CN 2613269Y CN 03216434 CN03216434 CN 03216434 CN 03216434 U CN03216434 U CN 03216434U CN 2613269 Y CN2613269 Y CN 2613269Y
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Abstract
Disclosed is a medical used pressure infusion irrigator with an auto pressure and a hand motion pressure types, wherein the auto type can be composed of an infusion container which can be sealed, and a performance controlling host, the infusion container which can be sealed is composed of a container and a container cover or a sandwich structure with a heating permanent temperature device equipped in the middle, the container is provided with a pressure or a pressure and temperature sensor, space to contain a soft quality medicine/a blood bag, and a fixing device, the container or the cover is provided with a gas inlet and a medicine/blood pipe outlet, the performance controlling host is composed of a gas inlet pump and a performance controlling system, and the infusion of gas to the infusion container which can be sealed and each performance controlling work are accomplished by the performance controlling system. A portable hand motion type is composed of an infusion container which can be sealed and a hand motion inflating balloon system, wherein the infusion container which can be sealed is a simple layer structure composed of a container body and a container cover, and the gas inlet work to the airtight liquid inlet container can be accomplished by a hand motion inflating balloon.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of medical pressurization infusion filling apparatus that is used for medicine/blood infusion perfusion therapy and diagnosis in medical treatment.
Background technology
It is day by day extensive with the application of diagnosis to adopt pressure method to carry out liquid infusion perfusion enforcement treatment at present on clinical medicine.For example since at the bottom of the wound, operation, stomach esophageal veins break, puerperal etc. massive hemorrhage pressurization blood transfusion/infusion treatment, the treatment of carotid artery enhancing perfusion, pressurization water flowing Clinics and Practices in the uterine cavity, the treatment and the diagnosis of pressurization coloclysis, enhancing perfusion treatment in the urethra of calculus of urethra and prostatic disorder, patient with severe symptomss' such as hemorrhagic shock, heart disease and anaphylatoxism pressurization infusion perfusion therapy, amnioinfusion, the enhancing perfusion in the arthrocsopic surgery etc.In the past, above-mentioned various pressurization infusion perfusion therapies had nothing in common with each other with utensil and method that diagnosis is adopted, but all existed deficiency and drawback to some extent.For example adopt in medicinal liquid or blood vessel directly the injecting gas infusion perfusion of pressurizeing, this moment, gas and medicine/blood were mixed in the container, cause medicine/blood contamination easily, thereby bring harm to the patient, if air admission intravenous is in a small amount arranged, in the blood circulation process, be absorbed and cause air embolism easily,, can cause that then pulmonary embolism and lung block if a large amount of gases (more than 100 milliliters) enter blood circulation; The method that for example employing is directly injected or machinery is injected is carried out the infusion perfusion again, can solve like this because gas is sneaked into the harm that brings, but difficult monitoring of the dabbling pressure of infusion and control, especially medical treatment or the diagnosis to strict demand is arranged, the someone adopts the method for direct monitoring injection human body medicine/blood pressure to be solved for this reason, but owing to the pressure monitoring pick off needs contact with medicinal liquid that injects human body or blood and become system of same UNICOM, so very easily produce medical cross infection; The external force that for example adopts hands or clamping plate again is to the infusion perfusion of pressurizeing of soft medicine/bags of blood, though solved the problem of air pollution and medical cross infection like this, but because the continuous variation of liquid in the bag, feasible monitoring and control to pressure becomes complicated and difficult.In addition, adopt the creeping motion type infusion pump to carry out the infusion perfusion, because it wriggles to the transfusion device pipeline and implement infusion, so its pressure, flow all are restricted and the difficult monitoring of the pressure of liquid and controlling in the input human body.
Summary of the invention
The purpose of this utility model is to improve the deficiency of medical in the past pressurization infusion perfusion utensil, design a kind of medical pressurization infusion filling apparatus of gas pressurized mode, making gas-pressurized and the liquid that injects human body is two autonomous systems, not connected, and makes its pressure monitoring and control the interference that correctly reflects the dabbling pressure of infusion all the time and not whether directly contacted with pick off by infusion perfusion fluid or soft medicine/bags of blood.For adapt in the institute, pay a home visit, the open-air and military demand that goes up urgent rescue, medical pressurization infusion filling apparatus design described in the utility model has automatic pressurization and portable manual pressure to implement pattern for two kinds.
The purpose of this utility model is achieved with following technical method.
Employing designs the gas of gas injection pump in the operation main control system or the gas of manual inflatable ball system, it is entered by the gas circuit conduit can airtight reservoir container, since the pressure of gas make place can airtight reservoir container the stressed contraction of soft medicine/bags of blood pressure is reached the medicine/blood of bag, medicine/blood just enters human body by injection catheter and implements treatment or diagnosis under pressure.But the pressure condition direct reaction that injects human body medicine/blood this moment is in can airtight reservoir container.Concerning automatic pressurization infusion filling apparatus, be arranged at pressure transducer in can airtight reservoir container and the flow transducer that is arranged on the operation main control system and can detect pressure and the flow that injects human body medicine/blood and pass to the operation that main frame is controlled liquid filling pressure and flow etc., shown simultaneously; For portable manual pressure infusion filling apparatus, its pressure that injects human body medicine/blood can be directly from can be airtight the dial barometer of reservoir container UNICOM read, and the manual inflatable ball of artificial control system is operated and is controlled.
Automatic pressurization infusion filling apparatus described in the utility model is by constituting with operation main control system two parts by airtight reservoir container, and these two parts can be isolating constructions, also can be integrative-structures.Wherein can be made up of reservoir container body and reservoir container lid by airtight reservoir container, lid can be arranged on the positions such as top, centre or side of reservoir container body.The reservoir container body can be the structure of monolayer, can be two-layer sandwich also, and heating constant-temperature equipment is set in interlayer.The corresponding space and the fixture that pressure transducer or pressure transducer and temperature sensor are set in the reservoir container body and hold soft medicine/bags of blood.At external pressure transducer or pressure transducer, temperature sensor and the heating constant-temperature equipment on line socket of being provided with of reservoir container, if can airtight reservoir container and the operation main control system be structure as a whole, this line also can directly connect and this on line socket is not set.At the reservoir container body or cover gas circuit inlet and medicine/blood catheter outlet are set, airtight for messenger drug/blood catheter outlet, export at medicine/blood catheter soft taper plug with holes or soft GT tube device are set.Reservoir container body and lid can be made by transparent material, so that observe.The operation main control system is made up of gas injection pump and operation control system two parts, the control of its gas injection pump, liquid filling pressure, fluid injection flow, heated constant temperature control, data input, monitoring display, data print and automatically, manually, functions such as warning, time-out all rely on operation control system partly to realize, but the injection of gas then realizes by the gas injection pump in the sealing fluid reservoir container.
Portable manual pressure infusion filling apparatus described in the utility model by can airtight reservoir container and manually inflatable ball system two parts constitute.Can airtight reservoir container be the single layer structure that constitutes by reservoir container body and reservoir container lid wherein, corresponding space and the fixture that holds soft medicine/bags of blood is set in the reservoir container body, at the reservoir container body or cover and gas circuit inlet is set and medicine/blood catheter exports or dial barometer interface and pressure indicator, outlet at medicine/blood catheter is provided with soft taper plug with holes or GT tube device, and reservoir container body and Gai Ke are made by transparent material.Manually the inflatable ball system is made of the inflatable ball that has air valve, conduit or the inflatable ball, conduit, tee T, the dial barometer that have a charge valve, the injection of gas is finished by inflatable ball in can airtight reservoir container, the pressure of fluid injection can read from dial barometer, and the control of gas injection is finished by the air valve of regulating on the inflatable ball with operation.
The technical scheme of medical pressurization infusion filling apparatus described in the utility model and various medical pressurization infusion filling apparatuss in the past have basic different, one of its main feature is:, gas pressurized and medicine/blood infusion perfusion is two separate systems, not connected, thus the harm of having avoided the medicine/blood contamination that causes because of atmospheric gas is unclean and air admission human body or blood vessel to bring effectively.Two, the pressure detecting that infusion is fed into human body medicine/blood need not rely on pick off directly to be fed into the medicine/blood UNICOM of human body with infusion or contact, and has avoided medical cross infection effectively.Three, pressure detecting is easy, is not subjected to the influence that liquid changes or whether soft bag contacts with pick off in soft medicine/bags of blood.Four, dabbling pressure of infusion and flow value scope are bigger, can satisfy the dabbling needs of the medical infusion of multiple difference.Five, designed the infusion filling apparatuss that two kinds of automatic pressurization and portable manual pressure are implemented pattern, both can satisfy institute in and the situation of having ready conditions under medical demand, also can satisfy pay a home visit, the demand of urgent rescue under the relatively poor situations of condition such as field and military affairs.In addition, for automatic pressurization infusion filling apparatus, instrument also is provided with the function of medicine/blood being carried out heated constant temperature, make the temperature of injecting human body medicine/blood suitable, avoided because the stimulation that medicine/blood heat discomfort produces human body, simultaneously, also can satisfy the infusion perfusion therapy that higher temperature conditions is required.
Description of drawings
Fig. 1 is the infusion filling apparatus structural representation that pressurizes automatically
Fig. 2 is the infusion filling apparatus operation control principle figure that pressurizes automatically
Fig. 3 is portable manual pressure infusion filling apparatus structural representation
In Fig. 1,1. can airtight reservoir container, 2. operation main control system, 3. can airtight reservoir container body, 4. can cover by airtight reservoir container, 5. can airtight reservoir container sealing gasket or circle, 6. gas circuit enters the mouth, 7. medicine/blood infusion perfusion cannula outlet, 8. gas injection conduit, 9. medicine/blood infusion is irritated conduit, 10. medicine/blood infusion filling apparatus dropping funnel, 11. taper plug with holes or soft GT tube, 12. soft medicine/bags of blood, 13. pressure transducer, 14. temperature sensor, 15. heating constant-temperature equipments, 16. can airtight reservoir container interlayer body, 17. pressure transducer or pressure transducer, temperature sensor, the heating constant-temperature equipment on line, 18. pressure transducer or pressure transducer, temperature sensor, the heating constant-temperature equipment jack-plug socket, 19. can airtight reservoir container body and the fastening buckle of container cover, 20. soft medicine/bags of blood fixtures, 21. data monitoring display, 22. liquid filling pressure is set and the monitoring display key, 23. fluid injection flow set monitoring display keys, and 24. temperature are set and the monitoring display key, 25. data setting key, 26. printing key, the manual control knob of 27. liquid filling pressures, the manual control knob of 28. fluid injection flows, 29. Pause key, 30. work is strong, 31. main switchs, 32. printer wiring sockets, 33. gas injection infusion trachea outlet, 34. the option knob, 35. medicines/blood infusion filling apparatus dropping funnel support, 36. gas bubble detections, 37. flow monitor, 38. Flow-rate adjustment liquid stopping clamps.
In Fig. 3,1. can airtight reservoir container, 2. inflatable ball system 3. can airtight reservoir container body, 4. can airtight reservoir container lid, 5. can airtight reservoir container sealing gasket or circle, 6. gas circuit enters the mouth, 7. medicine/the outlet of blood infusion perfusion cannula, 8. gas injection conduit, 9. medicine/blood infusion perfusion cannula, 10. taper plug with holes or soft GT tube, 11. soft medicine/bags of blood, 12. can airtight reservoir container body and the fastening buckle of container cover, 13. soft medicine/bags of blood fixture, 14. inflatable ball, 15. preceding air valves, 16. tail gas valves, 17. tee T, 18. dial barometers.
The specific embodiment:
Automatic pressurization infusion filling apparatus as shown in Figure 1, its be by can airtight reservoir container (1) and operation main control system (2) constitute, can airtight reservoir container (1) and to operate main control system (2) can be isolating construction, also can be integrative-structure.Wherein can airtight reservoir container (1) be by can airtight reservoir container body (3) and can constitute by airtight reservoir container lid (4), but at hermetic container body (3) but or gas circuit inlet (6) and medicine/blood infusion perfusion cannula be set on the closed container lid (4) export (7), gas injection conduit (8) connects with gas circuit inlet (6), one end of medicine/blood infusion perfusion cannula (9) is connected by medicine/blood infusion perfusion cannula outlet (7) and soft medicine/bags of blood (12), the other end is through being arranged on the medicine/blood infusion filling apparatus dropping funnel support (35) on the operation main control system (2), Flow-rate adjustment liquid stopping clamp (38) and gas bubble detection (36), flow monitor (37) is with medicine/blood input human body.Can be provided with pressure transducer (13) and temperature sensor (14) in the airtight fluid injection body (3), heating constant-temperature equipment (15) be arranged on can the interlayer (16) of airtight reservoir container body (3) in, outside can airtight reservoir container body (3), be provided with pressure transducer or pressure transducer, temperature sensor, heating constant-temperature equipment jack-plug socket (18).For guarantee can airtight reservoir container (1) air seal during work, inboard in medicine/blood infusion perfusion cannula outlet (7) is provided with taper plug with holes or soft GT tube (11), being provided with between reservoir container body (3) and reservoir container lid (4) can airtight reservoir container sealing gasket or circle (5), and is close to solid buckle (19) and can closes tightly by airtight reservoir container (1).Can airtight reservoir container (1) injecting gas and operate the requirement of control automatically in order to reach from trend, in operation main control system (2), be provided with gas injection pump (not expressing among the figure) and data monitoring display (21), liquid filling pressure setting and monitoring display key (22), fluid injection flow set monitoring display key (23), temperature setting and monitoring display key (24), data setting key (25), and by option knob (34) selection, by data setting key (25) input operation data.In order in time to handle the variety of issue in the infusion perfusion, on operation main control system (2), be provided with the manual control knob of liquid filling pressure (27), the manual control knob of fluid injection flow (28) and Pause key (29).For will treat with diagnosis in record print, in operation main control system (2), be provided with printer wiring socket (32).The gas of operation main control system (2) fluid injection comes from the gas injection pump (not expressing among the figure) that is arranged in the main frame, gas injects through gas injection conduit (8) by gas injection infusion trachea outlet (33) can airtight reservoir container (1), since the pressure of gas make place can airtight reservoir container (1) the stressed contraction of soft medicine/bags of blood (12) pressure is reached medicine/blood, medicine/blood enters human body by infusion perfusion cannula (9) and implements treatment and diagnose.At this moment, the pressure of pressing to soft medicine/bags of blood (12) is reflected at equally and places same pressure transducer (13) that can airtight reservoir container (1), pressure transducer (13) is passed to operation main control system (2) with pressure data, and operation main control system (2) will be controlled it according to the input instruction.
Automatic pressurization infusion filling apparatus operation control principle figure as shown in Figure 2, the work of operation main control system described in the utility model will be by data setting, pressure transducer, flow transducer, temperature sensor, gas bubble detection signal controlling, and prints according to above-mentioned signal operation gas injection pump, heating constant-temperature equipment, Flow-rate adjustment, data show, data and to carry out work.
Portable manual pressure infusion filling apparatus as shown in Figure 2, its be by can airtight reservoir container (1) and manually inflatable ball system (2) constitute.Can airtight reservoir container (1) be by the single layer structure of can airtight reservoir container body (3) and can airtight reservoir container lid (4) constituting, gas circuit inlet (6) and medicine/blood infusion perfusion cannula outlet (7) is set on reservoir container body (3) or reservoir container lid (4), gas injection conduit (8) connects with gas circuit inlet (6), one end of medicine/blood infusion perfusion cannula (9) is connected by medicine/blood infusion perfusion cannula outlet (7) and soft medicine/bags of blood (11), and the other end is then introduced human body with medicine/blood.In order to guarantee reservoir container (1) the air seal in when work, inboard in medicine/blood infusion perfusion cannula outlet (7) is provided with taper plug with holes or soft GT tube (10), being provided with between reservoir container body (3) and reservoir container lid (4) can airtight reservoir container sealing gasket or circle (5), and is close to solid buckle (12) and can closes tightly by airtight reservoir container (1).Its gas injection work is finished by inflatable ball system (2), gas is produced by extruding inflatable ball (14), the adjusting of air pressure is controlled by preceding air valve (15), the gas of inflatable ball (14) is connected through tee T (17) and gas injection conduit (8) and dial barometer (18), and dial barometer (18) will directly show the operating pressure value of this moment.
Claims (3)
1, a kind of medical pressurization infusion filling apparatus is characterized in that this medical pressurization infusion filling apparatus has the defeated priming apparatus of automatic pressurization and two kinds of design types of portable manual pressure infusion filling apparatus.
2, medical pressurization infusion filling apparatus according to claim 1, the infusion filling apparatus that it is characterized in that pressurizeing automatically are by constituting with the operation main control system by airtight reservoir container; Can airtight reservoir container can be isolating construction with the operation main control system, it also can be integrative-structure, it can airtight reservoir container be to cover monolayer that constitutes or the sandwich type structure that has heating constant-temperature equipment in the centre by reservoir container body and reservoir container, the corresponding space and the fixture that pressure transducer or pressure transducer and temperature sensor are set in the reservoir container body and hold soft medicine/bags of blood, cover at reservoir container body or reservoir container gas access and medicine/blood catheter outlet are set, the outlet of medicine/blood catheter is provided with taper plug with holes or GT tube device, at external pressure transducer or the pressure transducer of being provided with of reservoir container, temperature sensor and heating constant-temperature equipment on line socket, reservoir container body and Gai Ke are made by transparent material, the reservoir container body and the lid between sealing ring is set or fill up airtight, its connection can be the chucking, screw tightens up or screws; Its operation main control system is made of gas injection pump and operation control system, and the operations of medical automatic pressurization infusion filling apparatus control function is finished by operation control system, and the injection of gas is finished by the gas injection pump in can airtight reservoir container.
3, medical pressurization infusion filling apparatus according to claim 1 is characterized in that portable manual pressure infusion filling apparatus is by constituting with manual inflatable ball system by airtight reservoir container; It can airtight reservoir container be the single layer structure that is made of reservoir container body and reservoir container lid, corresponding space and the fixture that holds soft medicine/bags of blood is set in the reservoir container body, at the reservoir container body or cover and gas circuit inlet is set and medicine/blood catheter exports or dial barometer interface and pressure indicator, the outlet of medicine/blood catheter is provided with taper plug with holes or GT tube device, reservoir container body and Gai Ke are made by transparent material, between reservoir container body and the lid sealing ring is set or fills up airtightly, its connection can be a chucking, screw tightens up or screw; Its manual inflatable ball system is made of the inflatable ball that has air valve, conduit or the inflatable ball, conduit, tee T, the dial barometer that have an air valve, and the injection of gas is finished by manual inflatable ball system in can airtight reservoir container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216434 CN2613269Y (en) | 2003-04-18 | 2003-04-18 | Pressure infusion apparatus for medical use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216434 CN2613269Y (en) | 2003-04-18 | 2003-04-18 | Pressure infusion apparatus for medical use |
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| Publication Number | Publication Date |
|---|---|
| CN2613269Y true CN2613269Y (en) | 2004-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03216434 Expired - Fee Related CN2613269Y (en) | 2003-04-18 | 2003-04-18 | Pressure infusion apparatus for medical use |
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| Country | Link |
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| CN (1) | CN2613269Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011615B (en) * | 2005-09-30 | 2011-01-19 | 舍伍德服务股份公司 | Administration feeding set and flow control apparatus with secure loading features |
| CN103528710A (en) * | 2013-10-30 | 2014-01-22 | 安徽英特电子有限公司 | Perfusate temperature detector |
| CN103777661A (en) * | 2014-01-09 | 2014-05-07 | 上海跃进医疗器械有限公司 | Constant-temperature control heating device for medical infusion pump |
| CN104001225A (en) * | 2014-06-13 | 2014-08-27 | 南通大学附属医院 | Intelligent enemator |
| WO2016155453A1 (en) * | 2015-04-01 | 2016-10-06 | 上海司太立制药有限公司 | Flexibly packaged liquid medicine injection device and injection method |
| CN107897169A (en) * | 2017-11-03 | 2018-04-13 | 四川大学华西医院 | In vitro organ oxygenation perfusion device |
| CN109731179A (en) * | 2019-03-06 | 2019-05-10 | 河北华蓝医疗器械有限公司 | It is a kind of for medical first aid blood transfusion, infusion bag stabilization pressurized equipment |
| CN109843352A (en) * | 2016-10-17 | 2019-06-04 | 康尔福盛303公司 | The system and method for guidance relaying conveying for drug |
| CN113456928A (en) * | 2021-07-08 | 2021-10-01 | 广州友沃医疗设备有限公司 | Push type high-pressure syringe |
-
2003
- 2003-04-18 CN CN 03216434 patent/CN2613269Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011615B (en) * | 2005-09-30 | 2011-01-19 | 舍伍德服务股份公司 | Administration feeding set and flow control apparatus with secure loading features |
| CN103528710A (en) * | 2013-10-30 | 2014-01-22 | 安徽英特电子有限公司 | Perfusate temperature detector |
| CN103528710B (en) * | 2013-10-30 | 2015-12-30 | 安徽英特电子有限公司 | Perfusion liquid temperature detector |
| CN103777661A (en) * | 2014-01-09 | 2014-05-07 | 上海跃进医疗器械有限公司 | Constant-temperature control heating device for medical infusion pump |
| CN103777661B (en) * | 2014-01-09 | 2016-04-13 | 上海跃进医疗器械有限公司 | For the thermostatic control heating arrangement of medical charging pump |
| CN104001225A (en) * | 2014-06-13 | 2014-08-27 | 南通大学附属医院 | Intelligent enemator |
| WO2016155453A1 (en) * | 2015-04-01 | 2016-10-06 | 上海司太立制药有限公司 | Flexibly packaged liquid medicine injection device and injection method |
| CN109843352B (en) * | 2016-10-17 | 2022-03-15 | 康尔福盛303公司 | System and method for guided relay delivery of drugs |
| CN109843352A (en) * | 2016-10-17 | 2019-06-04 | 康尔福盛303公司 | The system and method for guidance relaying conveying for drug |
| US11964124B2 (en) | 2016-10-17 | 2024-04-23 | Carefusion 303, Inc. | Systems and methods for guided relay delivery of medication |
| US11224689B2 (en) | 2016-10-17 | 2022-01-18 | Carefusion 303, Inc. | Systems and methods for guided relay delivery of medication |
| CN107897169A (en) * | 2017-11-03 | 2018-04-13 | 四川大学华西医院 | In vitro organ oxygenation perfusion device |
| CN107897169B (en) * | 2017-11-03 | 2023-09-15 | 四川大学华西医院 | Isolated organ oxygenation perfusion device |
| CN109731179A (en) * | 2019-03-06 | 2019-05-10 | 河北华蓝医疗器械有限公司 | It is a kind of for medical first aid blood transfusion, infusion bag stabilization pressurized equipment |
| CN109731179B (en) * | 2019-03-06 | 2022-02-08 | 河北华蓝医疗器械有限公司 | A stabilize pressure equipment for medical treatment first aid blood transfusion, infusion bag |
| CN113456928A (en) * | 2021-07-08 | 2021-10-01 | 广州友沃医疗设备有限公司 | Push type high-pressure syringe |
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