CN203971028U - A kind of dismountable automatic decanting infusion apparatus device - Google Patents
A kind of dismountable automatic decanting infusion apparatus device Download PDFInfo
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- CN203971028U CN203971028U CN201420299973.5U CN201420299973U CN203971028U CN 203971028 U CN203971028 U CN 203971028U CN 201420299973 U CN201420299973 U CN 201420299973U CN 203971028 U CN203971028 U CN 203971028U
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Abstract
A kind of dismountable automatic decanting infusion apparatus device, comprise the first bottle stopper puncture head being connected with the first infusion bottle, described the first bottle stopper puncture head is communicated with the first infusion tube, described the first infusion tube is communicated with top first entrance of the first dropping funnel, described transfusion device also comprises the second bottle stopper puncture head being connected with the second infusion bottle, described the second bottle stopper puncture head is connected with the second infusion tube top, the lower end of described the second infusion tube is communicated with top second entrance of described the first dropping funnel, the bottom of described the second infusion tube is stretched on the top of the first flexible pipe, the external diameter of described the first flexible pipe is larger than the internal diameter of described the second infusion tube, the inner chamber of described the first dropping funnel is stretched in the bottom of described the first flexible pipe, the bottom of described the first flexible pipe is communicated with the inner chamber of the first container.This utility model basis is low, security performance strong and can arbitrarily connect multiple infusion bottles.
Description
Technical field
This utility model relates to transfusion instrument class, particularly a kind of automatic decanting infusion apparatus device.
Background technology
The medical infusing device infusion method that tradition is used is now that the liquid of need input is contained in an infusion bottle or transfusion bag, and be suspended on eminence, utilize the effect of gravity to make liquid flow into intravenous by infusion rubber tubing, the size of flow velocity is carried out manual adjustment by the speed governing clamp being placed on leather hose.For the automatic decanting infusion apparatus device of utility model now, it changes bottle transfusion by connecting many bottles, multitube, and other links are similar with traditional infusion mode.Infuse by above several different methods, there is following problem: 1) for traditional approach, need defeated one bottle above need be changed bottle by transfusion person, and in busy state, just cannot take patient into account as healthcare givers, therefore patient safety can not get ensureing to a certain extent; 2) tradition is changed bottle transfusion and need to, through loaded down with trivial details links such as hand disassemblies, be caused waste on the time; 3) for automatic decanting infusion apparatus device now, its most for fixed bottle quantitatively, or be device complexity, wayward, cannot be used widely.
Summary of the invention
In order to overcome the deficiency that device complexity, security performance are low, cost is high of existing transfusion device, this utility model provides that a kind of cost is low, security performance is strong and can arbitrarily connect dismountable automatic decanting infusion apparatus device of multiple infusion bottles.
This utility model solves the technical scheme that its technical problem adopts:
A kind of dismountable automatic decanting infusion apparatus device, comprise the first bottle stopper puncture head being connected with the first infusion bottle, described the first bottle stopper puncture head is communicated with the first infusion tube, described the first infusion tube is communicated with top first entrance of the first dropping funnel, described transfusion device device also comprises the second bottle stopper puncture head being connected with the second infusion bottle, described the second bottle stopper puncture head is connected with the second infusion tube top, the lower end of described the second infusion tube is communicated with top second entrance of described the first dropping funnel, the bottom of described the second infusion tube is stretched on the top of the first flexible pipe, the external diameter of described the first flexible pipe is larger than the internal diameter of described the second infusion tube, the inner chamber of described the first dropping funnel is stretched in the bottom of described the first flexible pipe, the bottom of described the first flexible pipe is communicated with the inner chamber of the first container, the frictional resistance of described the first flexible pipe top and described the second infusion tube bottom the does not store liquid combination gravity of the first container than described the first flexible pipe and inner chamber is large, described frictional resistance is less than the combination gravity of the first container of described the first flexible pipe and inner chamber storage liquid, described frictional resistance is larger than the combination gravity of the first container of described the first flexible pipe and inner chamber storage liquid with the buoyancy sum of the first container.
Further, the lower part outlet of described the first dropping funnel is communicated with top first entrance of described the second dropping funnel, and the lower part outlet of described the second dropping funnel is connected with the top of the 4th infusion tube, and the bottom of described the 4th infusion tube is communicated with transfusion device outlet;
Described transfusion device device also comprises the 3rd bottle stopper puncture head being connected with the 3rd infusion bottle, described the 3rd bottle stopper puncture head is connected with the top of the 3rd infusion tube, the lower end of described the 3rd infusion tube is communicated with top second entrance of described the second dropping funnel, the bottom of described the 3rd infusion tube is stretched on the top of the second flexible pipe, the external diameter of described the second flexible pipe is larger than the internal diameter of described the 3rd infusion tube, the inner chamber of described the second dropping funnel is stretched in the bottom of described the second flexible pipe, the bottom of described the second flexible pipe is communicated with the inner chamber of second container, the frictional resistance of described the second flexible pipe top and described the 3rd infusion tube bottom the does not store liquid combination gravity of second container than described the second flexible pipe and inner chamber is large, described frictional resistance is less than the combination gravity of the second container of described the second flexible pipe and inner chamber storage liquid, described frictional resistance is larger than the combination gravity of the second container of described the second flexible pipe and inner chamber storage liquid with the buoyancy sum of second container.
According to above-mentioned annexation, if increase by the 3rd dropping funnel, can mate with the 4th infusion bottle and form next cascade structure, the like, can form multiple cascade structure forms.
Further again, between top first entrance of the bottom of described the first dropping funnel and described the second dropping funnel, between the lower end of described the 3rd infusion tube and top second entrance of described the second dropping funnel, be detachable connection between the lower part outlet of described the second dropping funnel and the top of the 4th infusion tube.
The first bottle stopper puncture head comprises the breather and the first fluid-through tube that are arranged side by side, and described the first fluid-through tube is connected with the upper end of the first input flexible pipe; Described the second bottle stopper puncture head comprises the breather and the second fluid-through tube that are arranged side by side, and described the second fluid-through tube is connected with the upper end of the second input flexible pipe; Described breather is communicated with atmosphere.
Or: the first bottle stopper puncture head comprises the first fluid-through tube, and described the first fluid-through tube is connected with the upper end of the first input flexible pipe, and the bottom of described the first fluid-through tube is provided with passage; Described the second bottle stopper puncture head comprises the second fluid-through tube, and described the second fluid-through tube is connected with the upper end of the second input flexible pipe; The bottom of described the second fluid-through tube is provided with passage, and described passage is communicated with atmosphere.
The inside of described the first container and second container is hollow, is isolated into vacuum at container bottom.
The diameter of described the first flexible pipe is made as R1, and length is H1; The diameter of described the first container is made as R2, is highly H2; The diameter of described the first infusion tube is made as R3; The diameter of described the first dropping funnel is made as R4, is highly H3, wherein, and R3<R1<R2<R4.Control R3 and R1 difference enough little, make in use flexible pipe can be attached on the infusion tube of its connection and can not come off downwards together with container, and after medicinal liquid flows into flexible pipe, medicinal liquid is transported to container by flexible pipe, because internal tank is hollow, can store certain solution.When flexible pipe, container and stored solution arrive constant weight, and the gap of flowing through R1 and R3 due to medicinal liquid is while making it without adsorption, and container just comes off downwards be connected flexible pipe.The absolute difference of R2 and R4 is slightly large, and the medicinal liquid flow velocity that can ensure to flow into dropping funnel is normal.
When described container and flexible pipe come off downwards, the inside of dropping funnel is some medicinal liquid, and establishing medicinal liquid height at this is H4.Wherein, due to the bottom of container, some isolates as vacuum, so medicinal liquid floats on medicinal liquid container to the effect of container, in the infusion tube that the fraction of flexible pipe still connects at it, R1 is not enough so that the medicinal liquid in its medicine bottle being connected normally flows out with the gap of R3, now has: H1+H2>H3-H4.And in the time that the medicinal liquid in dropping funnel is less than certain height H 5, flexible pipe and container just come off completely, now have: H1+H2<H3-H5, the former medicinal liquid of being blocked by container and flexible pipe just flows out smoothly, again because flexible pipe is very soft, just cannot be upright in the time coming off completely, this has just ensured that the medicinal liquid height in dropping funnel increases Shi Buhui and blocks delivery outlet after medicinal liquid flows out.
Technical conceive of the present utility model is: this utility model has adopted the interconnect function of dismountable the second dropping funnel, and utilizes the coordinating of container and flexible pipe, container to float over the inflow of controlling medicinal liquid on medicinal liquid face.First by the first bottle stopper puncture head, the second bottle stopper puncture head, the 3rd bottle stopper puncture head, breather respectively with external infusion bottle A, B, C is connected, A, B, the medicinal liquid in C flows out, again due to the effect control A of the first container, second container, the first flexible pipe, the second flexible pipe, B, the medicinal liquid in C successively flows out, and is finally human body input medicinal liquid.
The beneficial effects of the utility model are: described dismountable the second dropping funnel can be more than one, can connect on this basis multiple required to meet patient; Container flows out with making the priority of effectively having controlled medicinal liquid coordinating of flexible pipe, has made to realize the effect of automatic decanting; On the other hand, this installation cost is low, simple in structure, achieve noticeable achievement, and can effectively make up the weak point of existing transfusion device.
Brief description of the drawings
Fig. 1 is the structure chart of dismountable automatic decanting infusion apparatus device.
Fig. 2 is detachable dropping funnel structure chart, and wherein (a) is dropping funnel schematic diagram, is (b) detachable interface schematic diagram.
Fig. 3 is the matching chart of container and flexible pipe.
Fig. 4 is container, the flexible pipe practical function figure in dropping funnel, is wherein divided into (a) (b) (c).
Fig. 5 is all the other combined methods of breather and bottle stopper puncture head, is wherein divided into the schematic diagram that (a) is bottle stopper puncture head, (b) is the schematic diagram of passage.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing
With reference to Fig. 1～Fig. 5, a kind of dismountable automatic decanting infusion apparatus device, comprise the first bottle stopper puncture head being connected with the first infusion bottle, described the first bottle stopper puncture head is communicated with the first infusion tube, described the first infusion tube is communicated with top first entrance of the first dropping funnel, described transfusion device device also comprises the second bottle stopper puncture head being connected with the second infusion bottle, described the second bottle stopper puncture head is connected with the second infusion tube top, the lower end of described the second infusion tube is communicated with top second entrance of described the first dropping funnel, the bottom of described the second infusion tube is stretched on the top of the first flexible pipe, the external diameter of described the first flexible pipe is larger than the internal diameter of described the second infusion tube, the inner chamber of described the first dropping funnel is stretched in the bottom of described the first flexible pipe, the bottom of described the first flexible pipe is communicated with the inner chamber of the first container, the frictional resistance of described the first flexible pipe top and described the second infusion tube bottom the does not store liquid combination gravity of the first container than described the first flexible pipe and inner chamber is large, described frictional resistance is less than the combination gravity of the first container of described the first flexible pipe and inner chamber storage liquid, described frictional resistance is larger than the combination gravity of the first container of described the first flexible pipe and inner chamber storage liquid with the buoyancy sum of the first container.
Further, the lower part outlet of described the first dropping funnel is communicated with top first entrance of described the second dropping funnel, and the lower part outlet of described the second dropping funnel is connected with the top of the 4th infusion tube, and the bottom of described the 4th infusion tube is communicated with transfusion device outlet;
Described transfusion device device also comprises the 3rd bottle stopper puncture head being connected with the 3rd infusion bottle, described the 3rd bottle stopper puncture head is connected with the top of the 3rd infusion tube, the lower end of described the 3rd infusion tube is communicated with top second entrance of described the second dropping funnel, the bottom of described the 3rd infusion tube is stretched on the top of the second flexible pipe, the external diameter of described the second flexible pipe is larger than the internal diameter of described the 3rd infusion tube, the inner chamber of described the second dropping funnel is stretched in the bottom of described the second flexible pipe, the bottom of described the second flexible pipe is communicated with the inner chamber of second container, the frictional resistance of described the second flexible pipe top and described the 3rd infusion tube bottom the does not store liquid combination gravity of second container than described the second flexible pipe and inner chamber is large, described frictional resistance is less than the combination gravity of the second container of described the second flexible pipe and inner chamber storage liquid, described frictional resistance is larger than the combination gravity of the second container of described the second flexible pipe and inner chamber storage liquid with the buoyancy sum of second container.
According to above-mentioned annexation, if increase by the 3rd dropping funnel, can mate with the 4th infusion bottle and form next cascade structure, the like, can form multiple cascade structure forms.
Further again, between top first entrance of the bottom of described the second infusion tube and described the second dropping funnel, between the lower end of described the second squeezing tube and top second entrance of described the second dropping funnel, be detachable connection between the lower part outlet of described the second dropping funnel and the top of the 3rd infusion tube.
The first bottle stopper puncture head comprises the breather and the first fluid-through tube that are arranged side by side, and described the first fluid-through tube is connected with the upper end of the first input flexible pipe; Described the second bottle stopper puncture head comprises the breather and the second fluid-through tube that are arranged side by side, and described the second fluid-through tube is connected with the upper end of the second input flexible pipe; Described breather is communicated with atmosphere.
Or: the first bottle stopper puncture head comprises the first fluid-through tube, and described the first fluid-through tube is connected with the upper end of the first input flexible pipe, and the bottom of described the first fluid-through tube is provided with passage; Described the second bottle stopper puncture head comprises the second fluid-through tube, and described the second fluid-through tube is connected with the upper end of the second input flexible pipe; Described breather is communicated with atmosphere, and the bottom of described the second fluid-through tube is provided with passage.
The inside of described the first container and second container is hollow, is isolated into vacuum at container bottom.
The diameter of described the first flexible pipe is made as R1, and length is H1; The diameter of described the first container is made as R2, is highly H2; The diameter of described the first infusion tube is made as R3; The diameter of described the first dropping funnel is made as R4, is highly H3, wherein, and R3<R1<R2<R4.Control R3 and R1 difference enough little, make in use flexible pipe can be attached on the infusion tube of its connection and can not come off downwards together with container, and after medicinal liquid flows into flexible pipe, medicinal liquid is transported to container by flexible pipe, because internal tank is hollow, can store certain solution.When flexible pipe, container and stored solution arrive constant weight, and the gap of flowing through R1 and R3 due to medicinal liquid is while making it without adsorption, and container just comes off downwards be connected flexible pipe.The absolute difference of R2 and R4 is slightly large, and the medicinal liquid flow velocity that can ensure to flow into dropping funnel is normal.
When described container and flexible pipe come off downwards, the inside of dropping funnel is some medicinal liquid, and establishing medicinal liquid height at this is H4.Wherein, due to the bottom of container, some isolates as vacuum, so medicinal liquid floats on medicinal liquid container to the effect of container, in the infusion tube that the fraction of flexible pipe still connects at it, R1 is not enough so that the medicinal liquid in its medicine bottle being connected normally flows out with the gap of R3, now has: H1+H2>H3-H4.And in the time that the medicinal liquid in dropping funnel is less than certain height H 5, flexible pipe and container just come off completely, now have: H1+H2<H3-H5, the former medicinal liquid of being blocked by container and flexible pipe just flows out smoothly, again because flexible pipe is very soft, just cannot be upright in the time coming off completely, this has just ensured that the medicinal liquid height in dropping funnel increases Shi Buhui and blocks delivery outlet after medicinal liquid flows out.
In the present embodiment, describe i.e. infusion bottle A, infusion bottle B as an example of three bottles of infusion bottles example, infusion bottle C, dismountable automatic decanting infusion apparatus device of the present embodiment, comprises breather 1, the first bottle stopper puncture head 2, the second bottle stopper puncture head 3, the three bottle stopper puncture heads 4; The first dropping funnel 5, the second dropping funnels 6; The first infusion tube 7, the second infusion tube 8, the three infusion tube 9, the four infusion tubes 10; The first flexible pipe 11, the second flexible pipes 12; The first container 13, second container 14.
The material of described the first bottle stopper puncture head, the second bottle stopper puncture head, the 3rd bottle stopper puncture head, the first dropping funnel, the second dropping funnel, the first infusion tube, the second infusion tube, the 3rd infusion tube, the 4th infusion tube is identical with the material of traditional infusion device.
The material of described the first flexible pipe, the second flexible pipe is identical with the material of traditional infusion flexible pipe, but its diameter is slightly less than traditional infusion flexible pipe.
The first container and second container material are the cylinder that thin glass is made into, its diameter is less than dropping funnel, and it is killed virus, sterilizes before using, the container mass that has thin glass to be made is light, be easy to this device and realize its function, isolate a part of vacuum at container bottom, be convenient to container and can float on medicinal liquid.
With reference to Fig. 2, the top of described detachable dropping funnel is provided with two connector a, b, on a, b mouth, has connecting device, is conveniently connected and controls with external medicinal liquid, and c outlet is arranged at bottom, and medicinal liquid flows out through c.Fig. 2 (a) is detachable dropping funnel overall structure figure, and Fig. 2 (b) is detachable dropping funnel interface section enlarged drawing, and dropping funnel is connected with infusion tube by interface.
With reference to Fig. 3, container and flexible pipe form an entirety, and glass and flexible pipe are made an entirety use, and container and flexible pipe just link together adding man-hour, and each diameter is suitable.Described flexible pipe, its diameter is made as R1; Described container, its diameter is made as R2; Described infusion tube, its diameter is made as R3; Described dropping funnel, its diameter is made as R4.Wherein, R3<R1<R2<R4, controls R3 and R1 difference enough little, and the absolute difference of R2 and R4 is slightly large.Wherein, container bottom is vacuum, is convenient to container and floats on medicinal liquid.
With reference to Fig. 4, described flexible pipe, its diameter is made as R1, and length is H1; Described container, its diameter is made as R2, is highly H2; Described infusion tube, its diameter is made as R3; Described dropping funnel, its diameter is made as R4, is highly H3.(a) in figure, start to be most plugged for solution, and the solution of the connector blocked of doing for oneself just constantly drips; (b) in figure in the time that container and flexible pipe easily come off, some medicinal liquid of the inside of dropping funnel, medicinal liquid height is H4.Wherein, because medicinal liquid floats on medicinal liquid container to the effect of container, in the infusion tube that the fraction of flexible pipe still connects at it, R1 is not enough so that the medicinal liquid in its medicine bottle being connected normally flows out with the gap of R3, now has: H1+H2>H3-H4.And in the time that the medicinal liquid in dropping funnel is less than certain height H 5, i.e. figure (c), flexible pipe and container just come off completely, now have: H1+H2<H3-H5, the former medicinal liquid of being blocked by container and flexible pipe just flows out smoothly, again because flexible pipe is very soft, and just cannot be upright in the time coming off completely, this has just ensured that the medicinal liquid height in dropping funnel increases Shi Buhui and blocks delivery outlet after medicinal liquid flows out.
With reference to Fig. 5, except the above-mentioned scheme that breather and bottle stopper puncture head are separated, that is to say that breather and bottle stopper puncture head do not belong to same pipeline, Fig. 5 provides another kind of combined method, thereby it will further reduce costs by the combination of breather and bottle stopper puncture head.(a) figure is Integral combined structure figure, the structure chart that (b) figure is passage, thus outside air is entered in infusion bottle liquid is flowed out by passage.
Further, the design of detachable dropping funnel.Shown in Fig. 2 (a), dropping funnel is by interface a, b connects, controls entering of medicinal liquid, connect next structure by an outlet c again, and multiple dismountable dropping funnel can interconnect, as Fig. 2 (b), wherein a, b, c is connected with extraneous by pore, thereby meets the demand to different patients.
Further again, container coordinates with flexible pipe.Container and flexible pipe just link together adding man-hour, and each diameter is suitable.Described flexible pipe, its diameter is made as R1; Described container, its diameter is made as R2; Described infusion tube, its diameter is made as R3; Described dropping funnel, its diameter is made as R4.
Wherein, R3<R1<R2<R4, control R3 and R1 difference enough little, make in use flexible pipe can be attached on the infusion tube of its connection and can not come off downwards together with container, and after medicinal liquid flows into flexible pipe, medicinal liquid is transported to container by flexible pipe, because internal tank is hollow, can store certain solution.When flexible pipe, container and stored solution arrive constant weight, and the gap of flowing through R1 and R3 due to medicinal liquid is while making it without adsorption, and container just comes off downwards be connected flexible pipe.The absolute difference of R2 and R4 is slightly large, and the medicinal liquid flow velocity that can ensure to flow into dropping funnel is normal.
Further, the control action of container, flexible pipe and dropping funnel.Described flexible pipe, its length is H1; Described container, it is highly H2; Described dropping funnel, it is highly H3.As started to be most plugged for solution in Fig. 4 (a) figure, and the solution of the connector blocked of doing for oneself just constantly drips; In Fig. 4 (b) figure in the time that container and flexible pipe easily come off, some medicinal liquid of the inside of dropping funnel, medicinal liquid height is H4.Wherein, because medicinal liquid floats on medicinal liquid container to the effect of container, in the infusion tube that the fraction of flexible pipe still connects at it, R1 is not enough so that the medicinal liquid in its medicine bottle being connected normally flows out with the gap of R3, now has: H1+H2>H3-H4.And in the time that the medicinal liquid in dropping funnel is less than certain height H 5, be Fig. 4 (c), flexible pipe and container just come off completely, now have: H1+H2<H3-H5, the former medicinal liquid of being blocked by container and flexible pipe just flows out smoothly, again because flexible pipe is very soft, just cannot be upright in the time coming off completely, this just ensures to make medicinal liquid height in dropping funnel to increase Shi Buhui after medicinal liquid flows out and blocks delivery outlet.
In the present embodiment, the first infusion tube is connected with the first dropping funnel with the first bottle stopper puncture head, the second infusion tube is connected with the first dropping funnel with the second bottle stopper puncture head, the 3rd infusion tube is connected with the second dropping funnel with the 3rd bottle stopper puncture head, the second dropping funnel is connected with the first dropping funnel, the 4th infusion tube, and the first flexible pipe, the second flexible pipe are connected with second container with the first container respectively.
First, medical personnel are 1,2,3,4 and the medicine bottle A for preparing, B, and C is connected, and wherein, medicine bottle quantity can be determined according to patient's condition, can add and can subtract.A, B, C medicine bottle connect respectively 7,8,9, wherein, 7,8 connect comprise 11,13 5, then through 5 outlet access package containing 12,14 6, meanwhile, another interface of 9 accesses 6, medicinal liquid is through 6 outputs.
Wherein, work as A, when B herb liquid flows into two interface of the first dropping funnel, B herb liquid is blocked and can not flow out by the first container and the first flexible pipe, and in like manner, the C bottle liquid medicine of the 3rd infusion tube on the second dropping funnel connector cannot flow out.So A herb liquid flows out to the first dropping funnel, the second dropping funnel, the 4th infusion tube gradually, in the first container in the first dropping funnel and the first flexible pipe start to come off downwards, the liquid level in the first dropping funnel has arrived certain altitude, and establishing medicinal liquid height at this is H4.Wherein, because medicinal liquid floats on medicinal liquid the first container to the effect of the first container, in the second infusion tube that the fraction of the first flexible pipe still connects at it.
Described the first flexible pipe, its diameter is made as R1, and length is H1; Described the first container, its diameter is made as R2, is highly H2; Described the second infusion tube, its diameter is made as R3; Described the first dropping funnel, its diameter is made as R4, is highly H3.
R1 is not enough so that the medicinal liquid in its medicine bottle being connected normally flows out with the gap of R3, now has: H1+H2>H3-H4.And in the time that the medicinal liquid in the first dropping funnel is less than certain height H 5, be that A bottle liquid medicine is while being about to be finished, the first flexible pipe and the first container just come off completely, now have: H1+H2<H3-H5, the former B bottle liquid medicine of being blocked by the first container and the first flexible pipe just flows out smoothly, again because the first flexible pipe is very soft, and just cannot be upright in the time coming off completely, this has just ensured that the medicinal liquid height in the first dropping funnel increases Shi Buhui and blocks delivery outlet after B bottle liquid medicine flows out.
In like manner, in the time that B bottle liquid medicine is about to be finished, in the second dropping funnel, liquid level also drops to certain altitude, and second container, the second flexible pipe come off, and flows out C bottle liquid medicine through the 3rd tube for transfusion simultaneously.
Required for meeting patient, make full use of dismountable dropping funnel, as the second dropping funnel can have multiplely, also can deduct, between dropping funnel, can be connected to each other, can meet patient's different demands.
Medicinal liquid finally all will be through the 4th infusion tube, more traditional infusion link of flowing through, and as flow regulator, liquid medicine filter, intravenous needle, finally enters human vein, realizes the treatment to patient.
Claims (7)
1. a dismountable automatic decanting infusion apparatus device, comprise the first bottle stopper puncture head being connected with the first infusion bottle, described the first bottle stopper puncture head is communicated with the first infusion tube, described the first infusion tube is communicated with top first entrance of the first dropping funnel, it is characterized in that: described transfusion device also comprises the second bottle stopper puncture head being connected with the second infusion bottle, described the second bottle stopper puncture head is connected with the second infusion tube top, the lower end of described the second infusion tube is communicated with top second entrance of described the first dropping funnel, the bottom of described the second infusion tube is stretched on the top of the first flexible pipe, the external diameter of described the first flexible pipe is larger than the internal diameter of described the second infusion tube, the inner chamber of described the first dropping funnel is stretched in the bottom of described the first flexible pipe, the bottom of described the first flexible pipe is communicated with the inner chamber of the first container, the frictional resistance of described the first flexible pipe top and described the second infusion tube bottom the does not store liquid combination gravity of the first container than described the first flexible pipe and inner chamber is large, described frictional resistance is less than the combination gravity of the first container of described the first flexible pipe and inner chamber storage liquid, described frictional resistance is larger than the combination gravity of the first container of described the first flexible pipe and inner chamber storage liquid with the buoyancy sum of the first container.
2. dismountable automatic decanting infusion apparatus device as claimed in claim 1, it is characterized in that: the lower part outlet of described the first dropping funnel is communicated with top first entrance of described the second dropping funnel, the lower part outlet of described the second dropping funnel is connected with the top of the 4th infusion tube, and the bottom of described the 4th infusion tube is communicated with transfusion device outlet;
Described transfusion device also comprises the 3rd bottle stopper puncture head being connected with the 3rd infusion bottle, described the 3rd bottle stopper puncture head is connected with the top of the 3rd infusion tube, the lower end of described the 3rd infusion tube is communicated with top second entrance of described the second dropping funnel, the bottom of described the 3rd infusion tube is stretched on the top of the second flexible pipe, the external diameter of described the second flexible pipe is larger than the internal diameter of described the 3rd infusion tube, the inner chamber of described the second dropping funnel is stretched in the bottom of described the second flexible pipe, the bottom of described the second flexible pipe is communicated with the inner chamber of second container, the frictional resistance of described the second flexible pipe top and described the 3rd infusion tube bottom the does not store liquid combination gravity of second container than described the second flexible pipe and inner chamber is large, described frictional resistance is less than the combination gravity of the second container of described the second flexible pipe and inner chamber storage liquid, described frictional resistance is larger than the combination gravity of the second container of described the second flexible pipe and inner chamber storage liquid with the buoyancy sum of second container.
3. dismountable automatic decanting infusion apparatus device as claimed in claim 2, it is characterized in that: between top first entrance of the bottom of described the second infusion tube and described the second dropping funnel, between the lower end of described the 3rd infusion tube and top second entrance of described the second dropping funnel, be detachable connection between the lower part outlet of described the second dropping funnel and the top of the 4th infusion tube.
4. dismountable automatic decanting infusion apparatus device as claimed in claim 2 or claim 3, is characterized in that: the first bottle stopper puncture head comprises the breather and the first fluid-through tube that are arranged side by side, and described the first fluid-through tube is connected with the upper end of the first input flexible pipe; Described the second bottle stopper puncture head comprises the breather and the second fluid-through tube that are arranged side by side, and described the second fluid-through tube is connected with the upper end of the second input flexible pipe; Described breather is communicated with atmosphere.
5. dismountable automatic decanting infusion apparatus device as claimed in claim 2 or claim 3, it is characterized in that: the first bottle stopper puncture head comprises the first fluid-through tube, described the first fluid-through tube is connected with the upper end of the first input flexible pipe, and the bottom of described the first fluid-through tube is provided with passage; Described the second bottle stopper puncture head comprises the second fluid-through tube, and described the second fluid-through tube is connected with the upper end of the second input flexible pipe; Described breather is communicated with atmosphere, and the bottom of described the second fluid-through tube is provided with passage.
6. dismountable automatic decanting infusion apparatus device as claimed in claim 2 or claim 3, is characterized in that: the inside of described the first container and second container is hollow, is isolated into vacuum at container bottom.
7. dismountable automatic decanting infusion apparatus device as claimed in claim 2 or claim 3, is characterized in that: the diameter of described the first flexible pipe is made as R1, length is H1; The diameter of described the first container is made as R2, is highly H2; The diameter of described the first infusion tube is made as R3; The diameter of described the first dropping funnel is made as R4, is highly H3, wherein, and R3<R1<R2<R4.
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| CN201420299973.5U CN203971028U (en) | 2014-06-06 | 2014-06-06 | A kind of dismountable automatic decanting infusion apparatus device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990200B (en) * | 2014-06-06 | 2016-06-29 | 谷天行 | A kind of dismountable automatic decanting infusion apparatus |
-
2014
- 2014-06-06 CN CN201420299973.5U patent/CN203971028U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990200B (en) * | 2014-06-06 | 2016-06-29 | 谷天行 | A kind of dismountable automatic decanting infusion apparatus |
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