CN101987214B - Automatic infusion apparatus - Google Patents
Automatic infusion apparatus Download PDFInfo
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- CN101987214B CN101987214B CN2010105894591A CN201010589459A CN101987214B CN 101987214 B CN101987214 B CN 101987214B CN 2010105894591 A CN2010105894591 A CN 2010105894591A CN 201010589459 A CN201010589459 A CN 201010589459A CN 101987214 B CN101987214 B CN 101987214B
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Abstract
The invention discloses an automatic infusion apparatus, comprising a dynamic liquid supply mechanism, a liquid addition three-way pipe, a liquid stopping clamp, an upper conduit, an infusion three-way pipe, a dripping hopper, a lower conduit, a flow adjuster, a connection needle bed, an infusion needle tubule and a venous infusion needle, wherein the dynamic liquid supply mechanism is provided with an upper support pipe, a lower support pipe, a base and an elastic liquid storage sac, and the lower end part of the lower support pipe is fixedly connected with the base in a sealing way and communicated with a through hole of the base; the upper support pipe is movably sleeved on the lower support pipe; and the elastic liquid storage sac is arranged outside the upper support pipe and the lower support pipe, and the liquid addition three-way pipe is arranged between the dynamic liquid supply mechanism and the liquid stopping clamp. The lower part of the dripping hopper can be further provided with a selection infusion device, an upper cover, and a precision filter of a membrane filter mounting base. The selection infusion device is provided with a main infusion pipe, a slow infusion pipe and a liquid stopping pipe. The upper part of the main infusion pipe is provided with an air blocking slot, the upper cover is internally provided with a deflector and the filter mounting base can be further provided with a deflector. Accordingly, infusion in a non-vertical state can be realized and blood return can be prevented.
Description
Technical field
The present invention relates to a kind of transfusion device technology, particularly relate to a kind of automatic transfusion device.
Background technology
In treatment clinical course, many patients often need infuse, to pass through this treatment means treating disease of transfusion and to rescue the patient.Thereby transfusion is to carry out science treatment and the important technique measure that patient rescues, and also makes a large amount of use transfusion device of needs in the treatment clinical course thus.
In the prior art, the core of transfusion device is a dropping funnel.The transfusion speed of transfusion device is to observe through the speed of dripping of dropping funnel; For this reason; Must there be air just can observe the speed of dripping of dropping funnel in the dropping funnel; If will produce serious malpractice but air gets into human body through conduit, thus when using any transfusion device transfusion with dropping funnel, dropping funnel all must vertical hanging in the top of patient's transfusion part.Because dropping funnel need keep vertical high the extension; And the patient time need be sitting in or lie in fixed position and can not arbitrarily take action in transfusion usually; If patient needs activity just must hold transfusion bag or infusion bottle retinue high through own or other people assistance, so brings very big inconvenience for patient and nurse personnel.
In the prior art for having overcome the above problems following method: a kind of method is to adopt electric control pressure infusion set product, specifically makes and adopts a container fixedly to make dropping funnel vertical, and this method is not only used trouble, and the equipment of the supporting costliness of needs.Another kind method is " analgesia pump " that adopts without dropping funnel; Though can realize non-perpendicular state transfusion; But owing to not having dropping funnel can't observe liquid droping speed and carrying out speed regulation, can only infuse, and only limit to as the trace transfusion with fixed speed; Big limitations its purposes, and price is also very high.
Therefore, to not enough problem of the prior art, provide a kind of can vertical, keep flat, be inverted, the automatic transfusion device of normal infusion under any state such as vibrations, very necessary with the deficiency that solves prior art.
Summary of the invention
The objective of the invention is to avoid the weak point of prior art and provide a kind of vertical, keep flat, be inverted, any state such as vibrations automatic transfusion device of ability automatic infusion down.
The object of the invention is realized through following technical measures.
A kind of automatic transfusion device is provided; Include liquid stopping clamp, upper conduit, transfusion tee T, dropping funnel, downcomer, flow regulator, connection needle stand, transfusion needle tubule and venoclysis needle; Wherein: be provided with power liquid supplying device and liquid feeding tee T; The outfan of said power liquid supplying device and the input of said upper conduit are connected; Said liquid feeding tee T is arranged between said power liquid supplying device and the said liquid stopping clamp, and said liquid feeding tee T is provided with the anastomosing outfan of said upper conduit and input and in order to the liquid feeding end of liquid feeding;
Said power liquid supplying device is provided with upper supporting column pipe, lower supporting rod pipe, base and elastic force reservoir, and said base is provided with through hole, said through hole and said upper conduit conducting;
The bottom of said lower supporting rod pipe and said base are sealedly and fixedly connected, and with the through hole conducting of said base;
Said upper supporting column pipe is movably set in said lower supporting rod pipe;
Said elastic force reservoir is sheathed on the outside of said upper supporting column pipe and said lower supporting rod pipe, and two acrocyst mouths of said elastic force reservoir are sealingly fastened in the outside wall surface of said upper supporting column pipe and the outside wall surface of said lower supporting rod pipe respectively.
Said power liquid supplying device be provided be used for two acrocyst mouths of said elastic force reservoir respectively with said upper supporting column pipe and the fixed ring for fixing of the said lower supporting rod seal of tube.
Said power liquid supplying device is provided with shell, and said shell has the hollow chamber that ccontaining said elastic force reservoir topping up is heaved, and the bottom of said shell is connected with said base.
Said dropping funnel bottom is provided with accurate filter, and said accurate filter is provided with selection infusion set and the filter mount pad that can adjust infusion flow;
Said selection infusion set is fixed in said filter mount pad, said filter mount pad be installed on said dropping funnel bottom and with the outfan conducting of said dropping funnel;
Said selection infusion set is provided with the gentle tube for transfusion of main tube for transfusion; Said main tube for transfusion and said slow tube for transfusion are fixed in said filter mount pad; Said main tube for transfusion is provided with main transfusion input and main transfusion outfan; Said slow tube for transfusion is provided with the gentle transfusion of slow transfusion input outfan, said main transfusion outfan and said slow transfusion outfan respectively with the conducting of said filter mount pad, said main transfusion input is higher than said slow transfusion input.
The slow transfusion input of said slow tube for transfusion is less than the main transfusion input of said main tube for transfusion.
Said slow tube for transfusion is arranged at said main tube for transfusion.
Said selection infusion set is provided with easy exhaustor; Said easy exhaustor is fixed in said filter mount pad; Said easy exhaustor is provided with aerofluxus input and aerofluxus outfan; Said aerofluxus input is higher than the main transfusion input of said main tube for transfusion, has the gap between said aerofluxus outfan and the said filter mount pad.
The top of said easy exhaustor is provided with the choke groove.
Said accurate filter is provided with loam cake and filter membrane, and said filter membrane is installed on said filter mount pad, and said loam cake is connected fixing with said filter mount pad, and said selection infusion set is fixed in said loam cake.
Be provided with the gap between said aerofluxus outfan and the said filter membrane, said slow transfusion outfan pastes with said filter membrane mutually.
A kind of automatic transfusion device of the present invention; Include liquid stopping clamp, upper conduit, transfusion tee T, dropping funnel, downcomer, flow regulator, connection needle stand, transfusion needle tubule and venoclysis needle; Wherein: be provided with power liquid supplying device and liquid feeding tee T; The outfan of power liquid supplying device and the input of upper conduit are connected; The liquid feeding tee T is arranged between power liquid supplying device and the liquid stopping clamp, and the liquid feeding tee T is provided with the anastomosing outfan of upper conduit and input and in order to the liquid feeding end of liquid feeding; The power liquid supplying device is provided with upper supporting column pipe, lower supporting rod pipe, base and elastic force reservoir, and base is provided with through hole, through hole and upper conduit conducting; The bottom and the base of lower supporting rod pipe are sealedly and fixedly connected, and with the through hole conducting of base; The upper supporting column pipe is movably set in the lower supporting rod pipe; The elastic force reservoir is sheathed on the outside of upper supporting column pipe and lower supporting rod pipe, and two acrocyst mouths of elastic force reservoir are sealingly fastened in the outside wall surface of upper supporting column pipe and the outside wall surface of lower supporting rod pipe respectively.Thus, can pass through the power liquid supplying device, earlier the transfusion liquid high pressure injected in the lower supporting rod pipe in use, and in the pressure effect of transfusion liquid, make the upper supporting column pipe move away the lower supporting rod pipe, the elastic force reservoir was strutted by topping up and heaved this moment.After beginning transfusion, under the restoring force effect of elastic force reservoir, the downward gradually supporting tube of upper supporting column pipe is drawn close, and carries transfusion liquid.Thereby make the elastic force reservoir no matter be vertical, keep flat, be inverted, equal normal infusion automatically under any state such as vibrations.
Description of drawings
Utilize accompanying drawing that the present invention is described further, but the content in the accompanying drawing does not constitute any restriction of the present invention.
Fig. 1 is the structural representation of a kind of automatic transfusion device of the present invention.
Fig. 2 is Fig. 1 " A-A " sectional structure sketch map.
Fig. 3 is the structural representation of the accurate filter of a kind of automatic transfusion device of the present invention.
Fig. 4 is the structural representation of the accurate filter of a kind of automatic transfusion device of the present invention.
Fig. 5 is the structural representation of the accurate filter of a kind of automatic transfusion device of the present invention.
Fig. 6 is the structural representation of the accurate filter of a kind of automatic transfusion device of the present invention.
Fig. 7 is the structural representation of the accurate filter of a kind of automatic transfusion device of the present invention.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, include:
Select infusion set 110, main tube for transfusion 111, slow tube for transfusion 112, solution stopping pipe 113,
Power liquid supplying device 200, upper supporting column pipe 210, lower supporting rod pipe 220, base 230,
Liquid feeding tee T 300, liquid stopping clamp 400, upper conduit 500, transfusion tee T 600, dropping funnel 700,
Downcomer 800, flow regulator 900,
Connect needle stand 1000, transfusion needle tubule 1100, venoclysis needle 1200, lanyard 1300.
The specific embodiment
In conjunction with following examples the present invention is further described.
embodiment 1.
The specific embodiment of a kind of automatic transfusion device of the present invention; Like Fig. 1, shown in Figure 2; Include liquid stopping clamp 400, upper conduit 500, transfusion tee T 600, dropping funnel 700, downcomer 800, flow regulator 900, connect needle stand 1000, transfusion needle tubule 1100, venoclysis needle 1200 and lanyard 1300; Wherein: be provided with power liquid supplying device 200 and liquid feeding tee T 300; The input of the outfan of power liquid supplying device 200 and upper conduit 500 is connected, and the liquid feeding tee T is arranged between power liquid supplying device and the liquid stopping clamp, and the liquid feeding tee T is provided with the anastomosing outfan of upper conduit and input and in order to the liquid feeding end of liquid feeding.
During use, at first upper conduit 500 is closed, with liquid feeding end injection power liquid supplying device 200 internal-filling liquids of transfusion liquid through liquid feeding tee T 300 through liquid stopping clamp 400; Unclamp then liquid stopping clamp with this automatic transfusion device evacuation of air after; Flow regulator 900 is placed the closed position, with smart arteries and veins transfusion needle 1200 puncture patients' vein blood vessel, again flow regulator 900 is adjusted to the transfusion speed that needs then; Transfusion liquid is through upper conduit 500 input transfusion tee Ts 600; Through transfusion tee T 600 input dropping funnels 700, getting into transfusion needle tubule 1100 through downcomer 800, import patients' vein blood vessel then from venoclysis needle 1200.
Power liquid supplying device 200 is provided with upper supporting column pipe 210, lower supporting rod pipe 220, base 230, elastic force reservoir 240, ring for fixing 250 and shell 260.
The bottom of lower supporting rod pipe 220 and base 230 are sealedly and fixedly connected, the through hole conducting of lower supporting rod pipe 220 and base 230.During topping up, the transfusion liquid medicinal liquid gets into lower supporting rod pipe 220 inside through through hole.
Upper supporting column pipe 210 is movably set in lower supporting rod pipe 220, and upper supporting column pipe 210 cooperates the support that forms elastic force reservoir 240 with lower supporting rod pipe 220.Upper supporting column pipe 210 can move up and down along lower supporting rod pipe 220.
In order to realize better sealing and fixing effect, two acrocyst mouths of elastic force reservoir 240 and upper supporting column pipe 210 and lower supporting rod pipe 220 be ring for fixing 250 sealing and fixing through being provided with respectively.
In order to protect elastic force reservoir 240, power liquid supplying device 200 is provided with shell 260, and shell 260 has the hollow chamber that ccontaining elastic force reservoir topping up is heaved, and the bottom of shell 260 is connected with base 230, and covers at the outside of elastic force reservoir 240.
During topping up, the pressure ratio of liquid is bigger before transfusion, and the liquid that increases gradually can be passed upper supporting column pipe 210 leave lower supporting rod pipe 220, elastic force reservoir 240 topping ups is strutted heave simultaneously.After beginning transfusion, elastic force reservoir 240 needs to shrink under the effect of restoring force, makes upper supporting column pipe 210 move nearly lower supporting rod pipe 220 gradually, automatically transfusion liquid is transferred out simultaneously.
The setting of lanyard 1300 can be hung automatic transfusion device up when needed, the convenient use.
Automatic transfusion device of the present invention can be realized non-perpendicular transfusion, for patient and nurse personnel have brought facility.And this automatic transfusion device is simple in structure, and is easy to process, with low cost.
embodiment 2.
The specific embodiment of a kind of automatic transfusion device of the present invention, like Fig. 1, Fig. 2 and shown in Figure 3, other structure is identical with embodiment 1, and difference is,
Dropping funnel 700 bottoms are provided with accurate filter 100; Accurate filter 100 is provided with the selection infusion set 110 and filter mount pad 120 that can adjust infusion flow; Select infusion set 110 to be fixed in filter mount pad 120, filter mount pad 120 be installed on dropping funnel 700 bottoms and with the outfan conducting of dropping funnel 700.
Select infusion set 110 to adjust infusion flow according to liquid measure in the dropping funnel 700.When also having liquid in transfusion bag or the infusion bottle, can constantly there be liquid to replenish in the dropping funnel 700, therefore, liquid level can be a higher position in the dropping funnel 700, and selection infusion set 110 will be with normal infusion speed promptly with bigger flow and flow velocity output liquid.After the liquid in transfusion bag or the infusion bottle is totally lost; Remaining liquid can reduce along with the discharge of medicinal liquid gradually in the dropping funnel 700, and the liquid level in the dropping funnel 700 also can reduce gradually, after being reduced to certain altitude; Select infusion set 110 promptly slowly to infuse with less flow output liquid.And after the liquid in the dropping funnel 700 is slowly exported a period of time, select infusion set 110 will stop medicinal liquid output.Begin to stopping transfusion from slow transfusion, big appointment continues nearly 30 minutes.
Therefore, after the transfusion of the liquid in transfusion bag or the infusion bottle finishes, this automatic transfusion device also will slowly be infused nearly 30 minutes, and for medical personnel provide one period long buffer time, medical personnel can easily handle.The blood back phenomenon of having avoided transfusion device of the prior art to be totally lost liquid soon and having caused, the therefore automatic transfusion device of the present invention generation that can fundamentally solve the blood back phenomenon.
embodiment 3.
The specific embodiment of a kind of automatic transfusion device of the present invention; As shown in Figure 4, other structure is identical with embodiment 2, and difference is; Select infusion set 110 to be provided with main tube for transfusion 111 gentle tube for transfusions 112, main tube for transfusion 111 gentle tube for transfusions 112 are individually fixed in filter mount pad 120.
Main tube for transfusion 111 is provided with main transfusion input and main transfusion outfan.Slow tube for transfusion 112 is provided with the gentle transfusion of slow transfusion input outfan.The gentle transfusion of main transfusion outfan outfan respectively with 120 conductings of filter mount pad, be used for the liquid that main tube for transfusion 111 gentle tube for transfusions 112 are carried is delivered to downcomer 800.Main transfusion input is higher than slow transfusion input; Like this, when liquid level is higher in the dropping funnel 700, can infuse with bigger flow and flow velocity with slow tube for transfusion 112 through main tube for transfusion 111; And when liquid level in the dropping funnel 700 is low, only slowly infuse through slow tube for transfusion 112.Tube for transfusion 112 beginning of the postponing slow tube for transfusion 112 big appointment that stops to infuse of infusing separately continues 30 minutes.Thereby for medical personnel provide long buffer time.
embodiment 4.
The specific embodiment of a kind of automatic transfusion device of the present invention; As shown in Figure 4, other structure is identical with embodiment 3, and difference is; Select infusion set to be provided with and select infusion set also to be provided with easy exhaustor 113, be prone to exhaustor 113 and be fixed in filter mount pad 120.Be prone to exhaustor 113 and be provided with aerofluxus input and aerofluxus outfan, the aerofluxus input is higher than the main transfusion input of main tube for transfusion 111, has the gap between aerofluxus outfan and the filter mount pad 120.Be prone to the setting of exhaustor 113, be beneficial to gas circulation in the dropping funnel, be convenient to the discharge of medicinal liquid.
When liquid level is higher in the dropping funnel 700, main tube for transfusion 111, slow tube for transfusion 112 and be prone to exhaustor and be prone to exhaustor 113 and infuse together, this blood return prevention precision filter infusion set will be infused with bigger flow.And when liquid level in the dropping funnel 700 low during main tube for transfusion 111 inputs, this moment is only through slow tube for transfusion 112 and slowly transfusion.When liquid level drops to when parallel with slow transfusion input, dropping funnel 700 will stop transfusion.The tube for transfusion 112 of the postponing slow tube for transfusion 112 big appointment that stops to infuse that begins to infuse continues 30 minutes.Thereby for medical personnel provide long buffer time.
embodiment 5.
The specific embodiment of a kind of automatic transfusion device of the present invention; As shown in Figure 5, other structure is identical with embodiment 4, and difference is; Slow tube for transfusion 112 is arranged at main tube for transfusion 111; Slow transfusion input is lower than the main transfusion input of main tube for transfusion 111, and shared identical passage is to save material.The end face of the slow transfusion input of slow tube for transfusion 112 is low more, slowly the time of transfusion long more, for the processing time that the nurse provides many more, the risk that the blood back phenomenon takes place is more little.
embodiment 6.
The specific embodiment of a kind of automatic transfusion device of the present invention; As shown in Figure 6, other structure is identical with embodiment 5, and difference is; Accurate filter 10 can also be provided with loam cake 130 and filter membrane 140; Filter membrane 140 is installed and is arranged at filter mount pad 120, and loam cake 130 is connected fixing with filter mount pad 120, selects infusion set 110 to be fixed in loam cake 130.
Can be provided with the gap between the aerofluxus outfan of easy exhaustor 113 and the filter membrane 140, so that air-out.With when the liquid of the transfusion bag of changing further transfusion or infusion bottle, can deaeration, continue transfusion smoothly.
Slow transfusion outfan can paste with filter membrane 140 mutually, so that when slow feed flow, filter membrane 140 fully absorbs also through liquid.
embodiment 7.
The specific embodiment of a kind of blood return prevention precision filter infusion set of the present invention includes bottle plug puncture unit 100, bottle plug puncture unit protective sleeve 200, air filter 300, air inlet pipe 400, upper conduit 500, tee T 600, dropping funnel 700, downcomer 800, flow regulator 900, liquid medicine filter 1000, transfusion needle tubule 1100 and venoclysis needle 1200.
Wherein, dropping funnel 700 bottoms are provided with accurate filter 10, and accurate filter 10 is provided with selection infusion set 110, loam cake 130, filter membrane 140 and the filter mount pad 120 that can adjust infusion flow.
Select infusion set 110 to be fixed in filter mount pad 120; Filter membrane 140 is installed and is arranged at filter mount pad 120; Loam cake 130 is connected fixing with filter mount pad 120; Select infusion set 110 to be fixed in loam cake 130, filter mount pad 120 be installed on dropping funnel 700 bottoms and with the outfan conducting of dropping funnel 700.
Select infusion set 110 to be provided with main tube for transfusion 111 gentle tube for transfusions 112, main tube for transfusion 111, slow tube for transfusion 112 are individually fixed in filter mount pad 120.Main tube for transfusion 111 gentle tube for transfusion 112 shared same pipes make the input that delays tube for transfusion 112 be lower than the input of main tube for transfusion 111.
As shown in Figure 7; Main tube for transfusion 111 tops are provided with choke groove 160; Choke groove 160 can be set to three road conduits; When having bubble to exist in the infusion process, the existence of choke groove 160 can be bumped brokenly bubble, can prevent effectively that bubble from passing through main tube for transfusion 111 or slow tube for transfusion 112 or being prone to exhaustor 113 input downcomers 800.
Can be provided with the gap between main transfusion outfan and the filter membrane 140, so that air-out.With when the liquid of the transfusion bag of changing further transfusion or infusion bottle, can air-out, continue transfusion smoothly.
Slow transfusion outfan can paste with filter membrane 140 mutually, so that when slow feed flow, filter membrane 140 fully absorbs also through liquid.
Through experiment, use the automatic transfusion device of embodiments of the invention 2 to 9, not only can realize non-perpendicular state transfusion, and after the liquid in medicated bag or the medicine bottle was totally lost, the liquid of dropping funnel 700 parts of this automatic transfusion device can be infused slowly also about 30 minutes.Therefore, medical personnel can handle in the long time, thereby from having solved the generation of blood back phenomenon in essence.
The accurate filter 10 that automatic transfusion device is provided with in dropping funnel 700 bottoms can normal supply liquid, and also slowly feeding, and secondary filter film 140 in conjunction with the tension force effect of liquid and gas, makes air can not pass through filter membrane 140 through special processing.Therefore, after the liquid in transfusion bag or the infusion bottle is totally lost, can not to stop feed flow immediately, and dropping funnel 700 was infused in a period of time of corresponding length.Therefore when having infused or having changed infusion bottle (bag), the liquid in the dropping funnel 700 can also continue slow transfusion, rather than stops transfusion immediately; Can pin air after liquid in the dropping funnel 700 is totally lost, air can not pass through filter membrane 140, thereby plays the blood return prevention function; Can let medical personnel have competent buffer time to operate, the liquid of dropping funnel 700 can continue transfusion in corresponding long a period of time, after negative pressure reaches balance; The liquid that can not conduit 800 that leaks down again; And stop the vein blood vessel of air admission patient human body, and both guaranteed the infuse safety of overall process of patient, alleviated patient's stress and medical worker's operating pressure again.Thereby avoid occurring again the conventional medical transfusion device and deal with the bad medical consequences that produces improperly, can properly avoid medical personnel unnecessary worry and malpractice of causing because of medical negligence in for patient's transfusion operation process.
Automatic transfusion device of the present invention can also improve the medicinal liquid utilization, favourable patient's rehabilitation.In the infusion process, needn't pay close attention to the liquid level in the infusion bottle (bag), can let the interior medicinal liquid of infusion bottle (bag) fully be totally lost, transfusion liquid is fully used.
Should be noted that at last; Above embodiment is only in order to technical scheme of the present invention to be described but not to the restriction of protection domain of the present invention; Although the present invention has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention, and do not break away from the essence and the scope of technical scheme of the present invention.
Claims (6)
1. automatic transfusion device; Include liquid stopping clamp, upper conduit, transfusion tee T, dropping funnel, downcomer, flow regulator, connection needle stand, transfusion needle tubule and venoclysis needle; It is characterized in that: be provided with power liquid supplying device and liquid feeding tee T; The outfan of said power liquid supplying device and the input of said upper conduit are connected; Said liquid feeding tee T is arranged between said power liquid supplying device and the said liquid stopping clamp, and said liquid feeding tee T is provided with the anastomosing outfan of said upper conduit and input and in order to the liquid feeding end of liquid feeding;
Said power liquid supplying device is provided with upper supporting column pipe, lower supporting rod pipe, base and elastic force reservoir, and said base is provided with through hole, said through hole and said upper conduit conducting;
The bottom of said lower supporting rod pipe and said base are sealedly and fixedly connected, and with the through hole conducting of said base;
Said upper supporting column pipe is movably set in said lower supporting rod pipe;
Said elastic force reservoir is sheathed on the outside of said upper supporting column pipe and said lower supporting rod pipe, and two acrocyst mouths of said elastic force reservoir are sealingly fastened in the outside wall surface of said upper supporting column pipe and the outside wall surface of said lower supporting rod pipe respectively;
Said dropping funnel bottom is provided with accurate filter, and said accurate filter is provided with selection infusion set and the filter mount pad that can adjust infusion flow;
Said selection infusion set is fixed in said filter mount pad, said filter mount pad be installed on said dropping funnel bottom and with the outfan conducting of said dropping funnel;
Said selection infusion set is provided with the gentle tube for transfusion of main tube for transfusion; Said main tube for transfusion and said slow tube for transfusion are fixed in said filter mount pad; Said main tube for transfusion is provided with main transfusion input and main transfusion outfan; Said slow tube for transfusion is provided with the gentle transfusion of slow transfusion input outfan, said main transfusion outfan and said slow transfusion outfan respectively with the conducting of said filter mount pad, said main transfusion input is higher than said slow transfusion input;
Said selection infusion set is provided with easy exhaustor; Said easy exhaustor is fixed in said filter mount pad; Said easy exhaustor is provided with aerofluxus input and aerofluxus outfan; Said aerofluxus input is higher than the main transfusion input of said main tube for transfusion, has the gap between said aerofluxus outfan and the said filter mount pad.
2. automatic transfusion device according to claim 1 is characterized in that: said power liquid supplying device be provided be used for two acrocyst mouths of said elastic force reservoir respectively with said upper supporting column pipe and the fixed ring for fixing of the said lower supporting rod seal of tube.
3. automatic transfusion device according to claim 2 is characterized in that: said power liquid supplying device is provided with shell, and said shell has the hollow chamber that ccontaining said elastic force reservoir topping up is heaved, and the bottom of said shell is connected with said base.
4. automatic transfusion device according to claim 1 is characterized in that: the top of said easy exhaustor is provided with the choke groove.
5. automatic transfusion device according to claim 1; It is characterized in that: said accurate filter is provided with loam cake and filter membrane; Said filter membrane is installed on said filter mount pad, and said loam cake is connected fixing with said filter mount pad, and said selection infusion set is fixed in said loam cake.
6. automatic transfusion device according to claim 5 is characterized in that: be provided with the gap between said aerofluxus outfan and the said filter membrane, said slow transfusion outfan pastes with said filter membrane mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105894591A CN101987214B (en) | 2010-12-15 | 2010-12-15 | Automatic infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105894591A CN101987214B (en) | 2010-12-15 | 2010-12-15 | Automatic infusion apparatus |
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| Publication Number | Publication Date |
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| CN101987214A CN101987214A (en) | 2011-03-23 |
| CN101987214B true CN101987214B (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105894591A Expired - Fee Related CN101987214B (en) | 2010-12-15 | 2010-12-15 | Automatic infusion apparatus |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935252A (en) * | 2012-11-30 | 2013-02-20 | 广东康尔美医疗器械有限公司 | Balloon type automatic infusion device |
| CN207785597U (en) * | 2017-03-27 | 2018-08-31 | 江苏金塔药业有限公司 | A kind of transfusion filter device and infusion equipment |
| CN108261581B (en) * | 2017-10-26 | 2018-11-13 | 江苏金塔药业有限公司 | Liquid-feeding pump system |
| CN109157701A (en) * | 2018-09-27 | 2019-01-08 | 浙江新德意医疗科技股份有限公司 | A kind of disposable precision filter infusion set |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173222A (en) * | 1976-08-19 | 1979-11-06 | Abbott Laboratories | Apparatus for controllably administering a parenteral fluid |
| CN1030021A (en) * | 1987-06-18 | 1989-01-04 | 株式会社日硝 | Transfusion device |
| CN201880122U (en) * | 2010-12-15 | 2011-06-29 | 广东康尔美医疗器械有限公司 | Automatic transfusion device |
-
2010
- 2010-12-15 CN CN2010105894591A patent/CN101987214B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173222A (en) * | 1976-08-19 | 1979-11-06 | Abbott Laboratories | Apparatus for controllably administering a parenteral fluid |
| CN1030021A (en) * | 1987-06-18 | 1989-01-04 | 株式会社日硝 | Transfusion device |
| CN201880122U (en) * | 2010-12-15 | 2011-06-29 | 广东康尔美医疗器械有限公司 | Automatic transfusion device |
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| CN101987214A (en) | 2011-03-23 |
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Owner name: DIANBAI KEEMEI BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUANGDONG KANG'ERMEI MEDICAL INSTRUMENT CO., LTD. Effective date: 20130828 |
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Inventor after: Zhang Yujia Inventor before: Huo Xin |
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Effective date of registration: 20130828 Address after: The 525400 Guangdong city of Maoming Province town Dianbai County Meiyuan Village A District A2 building sixth buildings Patentee after: DIANBAI KANGERMEI BIOLOGICAL TECHNOLOGY CO., LTD. Address before: 525400 Guangdong Dianbai County, Maoming province science and Technology Industrial Park, Guangdong kang'ermei Medical Devices Co. Patentee before: Guangdong Kang'ermei Medical Instrument Co., Ltd. |
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