CN101670143B - Medical infusion device - Google Patents
Medical infusion device Download PDFInfo
- Publication number
- CN101670143B CN101670143B CN2008102119429A CN200810211942A CN101670143B CN 101670143 B CN101670143 B CN 101670143B CN 2008102119429 A CN2008102119429 A CN 2008102119429A CN 200810211942 A CN200810211942 A CN 200810211942A CN 101670143 B CN101670143 B CN 101670143B
- Authority
- CN
- China
- Prior art keywords
- controller
- infusion device
- cavity body
- medical infusion
- medicinal liquid
- 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
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a medical infusion device, which is characterized in that: the medical infusion device comprises an ultrasonic generator and a cavity body; the cavity body can tightly cling to the human skin and the side of the cavity body tightly clinging to the human skin is provided with a liquid permeation structure; the inside of the cavity body is provided with an ultrasonic transducer electrically connected with the ultrasonic generator through a wire; the cavity body is communicated with an infusion tube; the cavity body is provided with an air bleeder tube; the infusion tube is connected with a liquid medicine storage pump; the ultrasonic transducer is an ultrasonic piezoelectric ceramics chip; the medical infusion device also comprises a controller; the controller is connected with a computer; the liquid medicine storage pump and the ultrasonic generator are controlled by the controller; the inside of the liquid medicine outputted by the liquid medicine storage pump is provided with a pressure detection probe; and the pressure detection probe is connected with the controller. The medical infusion device has the advantages of carrying out infusion without using a needle to puncture the skin, having no wound, reducing pain of the patient and infection chance, increasing sensitivity of human cells to the medicine and improving curative effect.
Description
Technical field
The present invention relates to medical instruments field, is a kind of technology of medical infusion device specifically.
Background technology
At present, carry medicinal liquid in the patient body, intravenous injection and non-vein injection to be arranged generally in the hospital, this dual mode all needs the direct prick skin of pin to infuse.Non-vein injection utilizes syringe that medicinal liquid is drawn onto in the syringe, sticks a needle into people's injection sites such as buttocks or arm then, the piston of pushing syringe and medicinal liquid is input in the patient body; Because be to infuse,, secondly be if sterilize not in place so first meeting increases patient's misery with the direct prick skin of pin; Be easy to infect; The 3rd when utilizing this kind mode to inject, human body cell to the sensitivity of medicine a little less than, so curative effect is not obvious.Intravenous injection, the defective that exists non-vein to inject equally, when particularly taking transfusion in continuous several days, the position of acupuncture will change, and at this moment acupuncture treatment again again increases patient's misery more, and for the medical personnel, has increased workload.
Summary of the invention
The purpose of this invention is to provide a kind of broken skin of acupuncture that do not need and just can infuse, no wound can reduce the misery of patient's body and mind, reduces infected chance, and can increase the sensitivity of human body cell to medicine, the medical infusion device of raising curative effect.
Further purpose is continuously a loading.
The object of the invention is realized through following technical scheme.
A kind of medical infusion device; It is characterized in that: said medical infusion device comprises supersonic generator and cavity body, and cavity body is closely attached on human body skin and is provided with the liquid infiltration structure in this side that is closely attached on human body skin, is provided with ultrasonic transducer in the cavity body; Ultrasonic transducer is electrically connected with supersonic generator through lead; Cavity body is communicated with tube for transfusion, on cavity body, is provided with bleeder pipe, and tube for transfusion is connected with medicinal liquid storage pump.
Said ultrasonic transducer is the ultrasound piezoelectric potsherd.
Said medical infusion device also comprises a controller, and controller is connected with a computer, and medicinal liquid storage pump, supersonic generator are controlled by controller, is provided with the pressure detecting probe in the medicinal liquid after the output of medicinal liquid storage pump, and the pressure detecting probe is connected with controller.
Said medical infusion device also comprises a controller, and controller is connected with a computer, and medicinal liquid storage pump, supersonic generator are controlled by controller, in controller, also are provided with a pressure transducer, and pressure sensor signal picks up end and links to each other with bleeder pipe.
Be provided with the air detection probe in the said cavity body, the air detection probe is connected with controller.
Said medical infusion device is provided with the audible-visual annunciator that the prompting infusion delivery finishes, and audible-visual annunciator is controlled by controller.
Medicine in said cavity body and the tube for transfusion is the liquid medicinal liquid, and filling is between ultrasonic transducer and skin.
The present invention compared with prior art has the following advantages.
The present invention is owing to comprise that supersonic generator and cavity body, cavity body can be closely attached on human body skin and be provided with the liquid infiltration structure in this side that is closely attached on human body skin, are provided with ultrasonic transducer in the cavity body; Ultrasonic transducer is electrically connected with supersonic generator through lead, and cavity body is communicated with tube for transfusion, on cavity body, is provided with bleeder pipe; Tube for transfusion is connected with medicinal liquid storage pump; Like this, utilize ultrasound wave directly to carry out loading, therefore do not need the broken skin of acupuncture just can infuse as couplant with the medicinal liquid of cavity body; Reduce patient's misery like this, reduced infected chance.Because ultrasound wave has following effect: 1, mechanical effect, the promptly ultrasonic effect that is produced when in medium, advancing (ultrasonic in medium, the propagation is the mechanical effect that is produced by reflection), it can cause the some reactions of body; Supersonic vibration can cause the interior motion of matter of histiocyte, because ultransonic trickle massage, cytoplasm flows, cell shakes, rotate, rubbing produces the effect of cell massage thereby make; Be also referred to as " interior massage ", this specific character can change the permeability of cell membrane, the disperse process of irritation cell semipermeable membrane; Enhance metabolism, accelerate blood and lymph circulation, improve cell hypoxic-ischemic state, improve histotrophic nutrition, change the albumen synthetic ratio, improve regenerative function etc., the cell interior structure is changed; The changes of function that causes cell is extended hard connective tissue, and is soft; Hence one can see that, but hyperacoustic mechanism softening tissue strengthens infiltration; Improve metabolism, blood circulation promoting, the system that excites nerve and cell function; 2. thermogenetic effect: tissue has bigger absorbing power to ultrasonic energy, therefore when ultrasound wave in tissue in the communication process, its energy is constantly become heat by tissue absorption; Consequently self temperature of tissue raises, and exothermal process is mechanical energy is transformed into heat energy in medium conversion process of energy, i.e. Nei Shengre; Ultrasonic thermogenetic effect can increase blood circulation; Quicken metabolism, improve local organization nutrition, strengthen enzyme activity.In sum, the ultrasound wave effect has the A. dispersion: ultrasound wave can improve biomembranous permeability, and after the ultrasound wave effect, cell membrane is to potassium, and stronger change takes place the permeability of calcium ion.Thereby strengthen the biomembrane disperse process, promote mass exchange, quicken metabolism, improve histotrophic nutrition; B. thixotropic transformation: under the ultrasonication, can make gel be converted into collosol state, to muscle, the emollescence of tendon, and to some pathological changes relevant with organizing hydropenia.The present invention utilizes ultrasound wave to human skin tissue generation effect just, and its intercellular substance is increased, and improves permeability of cell membrane.Ultrasonic when in tissue, propagating, mechanical vibration make each particle in the tissue receive the pressure of alternate, cause the motion of matter in the histiocyte; Cell membrane demonstrates fine massage effect; Improve its permeability, strengthen disperse process, help medicine and get in the body.Ultrasonication produces acoustic streaming in cell when histiocyte, since the effect of acoustic streaming, cellularity generation phase transition, the center that presents new enzyme changes the tropism of catalytic process, and therefore cell changes to the sensitivity of medicine.The vibration current potential that causes under the ultrasonication increases the cell permeability.Because permeability of cell membrane increases, medicine very easily gets into cell from intercellular substance, externally utilizes medicinal liquid storage pump to the liquid medicine increase pressure in addition, prevents the reverse osmosis phenomenon.This shows that the present invention just can carry out without prick skin when making the liquid medicine injection delivery, has reduced patient's misery, lower the chance that infects, and dosage control is better, the sensitivity to medicine of cell is increased, the effect of medicine is increased.
Owing to adopt structure of the present invention, and cavity body is the liquid medicinal liquid with the interior medicine of tube for transfusion, and filling is between ultrasonic transducer and skin; So that the filling space, prevent air layer and produced boundary reflection, pass through in order to ultrasonic energy; That is to say with the liquid medicinal liquid and directly carry out loading that this also is that the present invention is different from one of characteristic of other devices, because the couplant of other devices is body of paste as couplant; To medicine be processed body of paste and will transform the property of medicine and could use; And the present invention is the medicinal liquid that directly uses liquid, need not transform the property of medicine, so help improving curative effect.The couplant of other devices is body of paste in addition; All be to be placed on the skin after in advance the medicine of fixed amount being processed body of paste or absorbing medicine, so they can not supply medicine continuously, can only change again and again and make with the thing of Cotton Gossypii and so on; The medicine of fixed amount; And employing the present invention, its medicine is the liquid medicinal liquid, so can supply medicine continuously.
Owing to adopted controller and relevant pressure detecting probe and air detection probe, can realize full-automatic monitoring, have safe and reliable, easy to use effect.
Adopt the 2.5MHZ ultrasound wave, pressure is 2KPA, can reach the effect of 30 minutes input 5mL.
Description of drawings
Fig. 1 is a medical infusion device structural representation of the present invention ();
Fig. 2 is a medical infusion device structural representation of the present invention (two).
The specific embodiment
Below in conjunction with accompanying drawing medical infusion device of the present invention is described in further detail.
As shown in Figure 1, medical infusion device of the present invention comprises supersonic generator 4 and cavity body 1; Cavity body 1 can be closely attached on human body skin 9 and be provided with the liquid infiltration structure in this side that is closely attached on human body skin; Be provided with ultrasonic transducer 2 in the cavity body 1, ultrasonic transducer 2 is electrically connected with supersonic generator 4 through lead 3, and cavity body 1 is communicated with tube for transfusion 7; On cavity body 1, be provided with bleeder pipe 8; Be provided with air detection probe 12 in the cavity body 1, at the front end of bleeder pipe 8, air detection probe 12 is connected with controller 5.What in controller 5, be provided with bleeder pipe 8 closes switch 14, and tube for transfusion 7 is connected with medicinal liquid storage pump 6.Ultrasonic transducer 4 is the ultrasound piezoelectric potsherd.Medical infusion device also comprises a controller 5; Controller 5 is connected with a computer (the not shown in the figures meaning out); Medicinal liquid storage pump 6, supersonic generator 4 are provided with pressure-detecting device by controller 5 controls in the medicinal liquid after 6 outputs of medicinal liquid storage pump, and pressure-detecting device comprises pressure detecting probe 11; Pressure detecting probe 11 is connected with controller 5, and pressure detecting is popped one's head in and 11 is arranged on the interior or tube for transfusion 7 near cavity body 1 of cavity body 1.Frequency of ultrasonic is 2.5MHZ, and the medicinal liquid pressure in the tube for transfusion is 2Kpa, at this time can reach the effect of 30 minutes input 5mL.Medical infusion device is provided with the audible-visual annunciator that the prompting infusion delivery finishes, and audible-visual annunciator is controlled by controller.Cavity body 1 all is full of medicinal liquid 10 in the tube for transfusion 7, under the effect of pressure detecting probe 11 and controller 5; Start supersonic generator 4, under the ultrasonication of ultrasonic transducer 4, with medicinal liquid directly as couplant; Medicinal liquid 10 is constantly transfusion in human body skin 9 just, and when infusion delivery finishes, audible-visual annunciator sends sound and light alarm; The prompting infusion delivery finishes, and does not need the broken skin of acupuncture just can infuse like this, has reduced patient's misery and infected chance; Increased the sensitivity of human body cell simultaneously, improved curative effect medicine.
Pressure detecting in the medicinal liquid in addition; Can also be in controller, also to be provided with a pressure transducer 13; Pressure sensor signal picks up end and realizes (the not shown in the figures meaning out) with the frame mode that bleeder pipe 8 links to each other, and this moment, bleeder pipe served as the dual function of pressure transfer tube.The switch 14 of cutting out of bleeder pipe 8 can be parallelly connected with pressure transducer 13, and after bleeder pipe cut out, pressure transducer 13 was started working.
Claims (7)
1. medical infusion device; It is characterized in that: said medical infusion device comprises supersonic generator and cavity body, and cavity body is closely attached on human body skin and is provided with the liquid infiltration structure in this side that is closely attached on human body skin, is provided with ultrasonic transducer in the cavity body; Ultrasonic transducer is electrically connected with supersonic generator through lead; Cavity body is communicated with tube for transfusion, on cavity body, is provided with bleeder pipe, and tube for transfusion is connected with medicinal liquid storage pump.
2. medical infusion device according to claim 1 is characterized in that: said ultrasonic transducer is the ultrasound piezoelectric potsherd.
3. medical infusion device according to claim 1 and 2; It is characterized in that: said medical infusion device also comprises a controller; Controller is connected with a computer; Medicinal liquid storage pump, supersonic generator are controlled by controller, are provided with the pressure detecting probe in the medicinal liquid after the output of medicinal liquid storage pump, and the pressure detecting probe is connected with controller.
4. medical infusion device according to claim 1; It is characterized in that: said medical infusion device also comprises a controller; Controller is connected with a computer; Medicinal liquid storage pump, supersonic generator are controlled by controller, in controller, also are provided with a pressure transducer, and the picking up signal end of pressure transducer links to each other with bleeder pipe.
5. medical infusion device according to claim 3 is characterized in that: be provided with the air detection probe in the said cavity body, the air detection probe is connected with controller.
6. medical infusion device according to claim 3 is characterized in that: said medical infusion device is provided with the audible-visual annunciator that the prompting infusion delivery finishes, and audible-visual annunciator is controlled by controller.
7. medical infusion device according to claim 3 is characterized in that: the medicine in said cavity body and the tube for transfusion is the liquid medicinal liquid, and filling is between ultrasonic transducer and skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102119429A CN101670143B (en) | 2008-09-11 | 2008-09-11 | Medical infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102119429A CN101670143B (en) | 2008-09-11 | 2008-09-11 | Medical infusion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101670143A CN101670143A (en) | 2010-03-17 |
| CN101670143B true CN101670143B (en) | 2012-03-07 |
Family
ID=42017695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102119429A Expired - Fee Related CN101670143B (en) | 2008-09-11 | 2008-09-11 | Medical infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101670143B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014190490A1 (en) * | 2013-05-28 | 2014-12-04 | Yao Guangquan | Medical drug delivery device |
| CN103520831A (en) * | 2013-10-14 | 2014-01-22 | 南京航空航天大学 | Liquid medicine ultrasonic therapy circulatory system |
| CN103785104A (en) * | 2014-01-17 | 2014-05-14 | 南京航空航天大学 | Accurate, controllable and noninvasive medicine feeding device |
| CN103861204B (en) * | 2014-03-25 | 2016-06-22 | 王安 | A kind of short permeating method of Modulated Ultrasonic wave apparatus and percutaneous dosing thereof |
| CN104117138A (en) * | 2014-07-24 | 2014-10-29 | 河南科技大学 | Ultrasound micro-needle composite transdermal drug delivery device |
| CN106110524A (en) * | 2016-06-24 | 2016-11-16 | 重庆先洋医药科技有限公司 | Portable neck lumbar disease ultrasonic therapeutic apparatus |
| CN106390278A (en) * | 2016-10-18 | 2017-02-15 | 苏州国科昂卓医疗科技有限公司 | Ultrasonic therapeutic apparatus |
| CN106345076B (en) * | 2016-10-18 | 2024-09-17 | 苏州国科昂卓医疗科技有限公司 | Ultrasonic treatment paster |
| CN109223509A (en) * | 2018-10-20 | 2019-01-18 | 河南大学淮河医院 | A kind of gastroenterology clinical treatment device |
| CN109701170A (en) * | 2019-03-11 | 2019-05-03 | 张学芳 | A kind of gynemetrics's clinical ultrasound wave therapeutic instrument |
| CN111249614A (en) * | 2020-02-12 | 2020-06-09 | 高泰康 | Novel transducer and ultrasonic wave leading-in instrument |
| CN113081043B (en) * | 2021-04-12 | 2022-07-05 | 北京航空航天大学 | Ultrasonic imaging detector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086119A (en) * | 1992-10-27 | 1994-05-04 | 沈阳市大东区医疗器械研究所 | A kind of ultra-sonic operation device |
| CN1778414A (en) * | 2004-11-18 | 2006-05-31 | 田中枢 | Multifunctional supersonic gynopathic therapeutic equipment |
| CN1778416A (en) * | 2004-11-27 | 2006-05-31 | 田中枢 | Electric supersonic gynopathic therapeutic equipment |
| CN1943818A (en) * | 2005-10-08 | 2007-04-11 | 重庆医科大学 | A low frequency/small Power focusing ultrasonic therapeutic apparatus |
-
2008
- 2008-09-11 CN CN2008102119429A patent/CN101670143B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086119A (en) * | 1992-10-27 | 1994-05-04 | 沈阳市大东区医疗器械研究所 | A kind of ultra-sonic operation device |
| CN1778414A (en) * | 2004-11-18 | 2006-05-31 | 田中枢 | Multifunctional supersonic gynopathic therapeutic equipment |
| CN1778416A (en) * | 2004-11-27 | 2006-05-31 | 田中枢 | Electric supersonic gynopathic therapeutic equipment |
| CN1943818A (en) * | 2005-10-08 | 2007-04-11 | 重庆医科大学 | A low frequency/small Power focusing ultrasonic therapeutic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101670143A (en) | 2010-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101670143B (en) | Medical infusion device | |
| CN106345076B (en) | Ultrasonic treatment paster | |
| CN113616917B (en) | Intelligent percutaneous drug delivery device and method based on ultrasound and micro-flow control | |
| CN204017140U (en) | A kind of ultrasonic micropin compound transdermal delivery device | |
| CN104117138A (en) | Ultrasound micro-needle composite transdermal drug delivery device | |
| CN205041400U (en) | Novel it is portable through cranium ultrasound stimulation and EEG signal collection device | |
| KR101022201B1 (en) | Ultrasonic device for enhancement of transdermal drug delivery | |
| CN104363959A (en) | Portable device to initiate and monitor treatment of stroke victims in the field | |
| CN100560157C (en) | Ultrasonic medicine plaster | |
| CN105944246B (en) | A kind of beauty and health care focus ultrasonic massage bar | |
| CN106390278A (en) | Ultrasonic therapeutic apparatus | |
| US20050075599A1 (en) | Ultrasonically enhanced saline treatment for burn damaged skin | |
| CN110193138B (en) | Drug skin permeation device | |
| CN103405209B (en) | Intra-individual peristaltic detection and treatment all-in-one robot | |
| CN206391368U (en) | A kind of sonicator | |
| CN201586335U (en) | Health navigating instrument | |
| CN212700070U (en) | Novel transducer and ultrasonic wave leading-in instrument | |
| CN201088777Y (en) | Multifunctional physical medicine-injection treatment head | |
| Zeng et al. | Ultrasound-activatable and skin-associated minimally invasive microdevices for smart drug delivery and diagnosis | |
| CN212700069U (en) | Transducer capable of improving sound pressure and device for realizing transdermal introduction by utilizing transducer | |
| US20170151425A1 (en) | Method and apparatus for measuring the dose remaining upon a transdermal drug delivery device | |
| US20050075598A1 (en) | Method and apparatus for the measurement of real time drug delivery through the use of a wearable monitor and sensor attached to a transdermal drug delivery device | |
| WO2014190490A1 (en) | Medical drug delivery device | |
| CN113457003A (en) | Multi-frequency vibration ultrasonic leading-in device for large-depth transvaginal mucosa | |
| CN101797424A (en) | Ultrasonic probe, treatment system and use method for treating tumor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20140911 |
|
| EXPY | Termination of patent right or utility model |