CN204521791U - A kind of collocation of self-stopping technology continuously transfusion system - Google Patents
A kind of collocation of self-stopping technology continuously transfusion system Download PDFInfo
- Publication number
- CN204521791U CN204521791U CN201520169311.0U CN201520169311U CN204521791U CN 204521791 U CN204521791 U CN 204521791U CN 201520169311 U CN201520169311 U CN 201520169311U CN 204521791 U CN204521791 U CN 204521791U
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- China
- Prior art keywords
- transfusion
- transfusion bottle
- tube
- connects
- bottle basket
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
This utility model provides a kind of collocation of self-stopping technology continuously transfusion system, comprise base, described base is provided with column, it is characterized in that: the top of described column is provided with two symmetrical pulley brackets, rotating shaft is provided with between two described pulley brackets, described rotating shaft is connected with fixed pulley, one end of described rotating shaft connects crank, the both sides on described column top are provided with symmetrical slideway, each described slideway is provided with the slide block being mated use, described slide block correspondence connects transfusion bottle basket one and transfusion bottle basket two, the cable walking around described fixed pulley is connected with between described transfusion bottle basket one and transfusion bottle basket two, described transfusion bottle basket one and transfusion bottle basket two respectively correspondence are provided with transfusion bottle one and transfusion bottle two, described transfusion bottle one connects tube for transfusion one, described transfusion bottle two connects tube for transfusion two, described tube for transfusion one is all connected to tube for transfusion two and exchanges chamber, described interchange chamber connects constant current chamber, described constant current chamber is by flow rate regulating valve connecting needle.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically, relates to a kind of collocation of self-stopping technology continuously transfusion system.
Background technology
Transfusion is one of conventional means of clinical treatment.The transfusion device majority of case that existing clinical treatment uses can only pass through an infusion, inefficiency next time.And in actual medical use, most patient often once needs transfusion more than one bottle, and need to infuse according to the sequencing of doctor's advice or the order of filling medicine, also there is not the equipment that can realize two bottles of transfusion bottles and realize continuously infusing in prior art, this is the deficiencies in the prior art part.
Summary of the invention:
The technical problems to be solved in the utility model is to provide a kind of collocation of self-stopping technology continuously transfusion system, and realize two bottles of transfusion bottle continuous transfusions, centre does not need to change medicine bottle, effectively can save time, automatically stop after infusion-completed, simple to operate.
This utility model adopts following technological means to realize goal of the invention:
A kind of collocation of self-stopping technology continuously transfusion system, comprise base, described base is provided with column, it is characterized in that: the top of described column is provided with two symmetrical pulley brackets, rotating shaft is provided with between two described pulley brackets, described rotating shaft is connected with fixed pulley, one end of described rotating shaft connects crank, the both sides on described column top are provided with symmetrical slideway, each described slideway is provided with the slide block being mated use, described slide block correspondence connects transfusion bottle basket one and transfusion bottle basket two, the cable walking around described fixed pulley is connected with between described transfusion bottle basket one and transfusion bottle basket two, in described transfusion bottle basket one and transfusion bottle basket two, correspondence is provided with transfusion bottle one and transfusion bottle two respectively, described transfusion bottle one connects tube for transfusion one, described transfusion bottle two connects tube for transfusion two, described tube for transfusion one is all connected to tube for transfusion two and exchanges chamber, described interchange chamber connects constant current chamber, described constant current chamber is by flow rate regulating valve connecting needle.
As the further restriction to the technical program, the top of each described slideway is provided with limiting plate, and the bottom of each described slideway is provided with rubber cushion blocks.
As the further restriction to the technical program, described interchange intracavity is provided with cock body one, and described constant current intracavity is provided with cock body two.
Compared with prior art, advantage of the present utility model and good effect are: this utility model structure is simple, and cost is low, is a kind of continuous transfusion system of easy realization.It completes the continuous transfusion of multiampule medicine in a certain order, and centre does not need to change medicine bottle, effectively can save time, automatically stop after infusion-completed, simple to operate, alleviates the working strength of medical personnel, improves the safety of transfusion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of slideway of the present utility model, slide block, fixed pulley, transfusion bottle basket one and transfusion bottle basket two.
Fig. 3 is slideway of the present utility model, slide block and transfusion bottle basket one fit structure schematic diagram.
Fig. 4 is the structural representation in interchange chamber of the present utility model.
Fig. 5 is the structural representation in constant current chamber of the present utility model.
In figure, 1, base, 2, column, 3, pulley bracket, 4, rotating shaft, 5, fixed pulley, 6, crank, 7, slideway, 8, slide block, 9, transfusion bottle basket one, 10, transfusion bottle basket two, 11, cable, 12, tube for transfusion one, 13, tube for transfusion two, 14, exchange chamber, 15, constant current chamber, 16, flow rate regulating valve, 17, syringe needle, 18, cock body one, 19, cock body two, 20, rubber cushion blocks, 21, limiting plate.
Detailed description of the invention:
Below in conjunction with embodiment, further illustrate this utility model.
See Fig. 1-Fig. 5, this utility model comprises base 1, described base 1 is provided with column 2, the top of described column 2 is provided with two symmetrical pulley brackets 3, rotating shaft 4 is provided with between two described pulley brackets 3, described rotating shaft 4 is connected with fixed pulley 5, one end of described rotating shaft 4 connects crank 6, the both sides on described column 2 top are provided with symmetrical slideway 7, each described slideway 7 is provided with the slide block 8 being mated use, described slide block 8 correspondence connects transfusion bottle basket 1 and transfusion bottle basket 2 10, the cable walking around described fixed pulley 5 is connected with between described transfusion bottle basket 1 and transfusion bottle basket 2 10, in described transfusion bottle basket 1 and transfusion bottle basket 2 10, correspondence is provided with transfusion bottle one and transfusion bottle two (not shown) respectively, described transfusion bottle one connects tube for transfusion 1, described transfusion bottle two connects tube for transfusion 2 13, described tube for transfusion 1 is all connected to tube for transfusion 2 13 and exchanges chamber 14, described interchange chamber 14 connects constant current chamber 15, described constant current chamber 15 is by flow rate regulating valve 16 connecting needle 17, flow rate regulating valve 16 is tube for transfusion common features, be used for regulating the flow velocity of medicinal liquid, .
The top of each described slideway 7 is provided with limiting plate 21, each described slideway 7 bottom be provided with rubber cushion blocks 20.
Be provided with cock body 1 in described interchange chamber 14, in described constant current chamber 15, be provided with cock body 2 19.
Cock body 2 19 is rubber bodies, smooth in appearance, and there is a cavity inside of cock body 2 19, can swim on medicinal liquid.After medicinal liquid is lost, can falls under Gravitative Loads, contact with constant current chamber 15 inner surface, isolated air.The liquid level pressure of tube for transfusion 2 13 can impel cock body 2 19 to press tighter and tighter.
Service condition 1: order transfusion
During use, shake crank 6, and then drive the rotation of fixed pulley 5, the rotation control hanging bottle basket 1 of fixed pulley 5 and the relative position of transfusion bottle basket 2 10, when transfusion bottle basket 1 rises to certain position, now transfusion bottle basket 2 10 drops to slideway 8 bottom, contacts with rubber cushion blocks 5.Transfusion bottle basket 1 exceeds the height of transfusion bottle basket 2 10 about transfusion bottle, for regulating the pressure differential of liquid in two transfusion bottles.
Transfusion is started after the syringe needle 28 of transfusion is inserted human vein place.Now, the fluid pressure of tube for transfusion 1 is higher than the fluid pressure of tube for transfusion 2 13, and cock body 1 slowly can be expressed to the direction of tube for transfusion 2 13 by medicinal liquid, and with exchange the right side wall close contact in chamber 14.
When the medicinal liquid of tube for transfusion 1 is soon totally lost, now the liquid level of tube for transfusion 1 drops to the height of transfusion bottle basket 2 10, then cock body 1 understands slowly drift to the centre position exchanging chamber 14, then the liquid level pressure of tube for transfusion 2 13 can higher than tube for transfusion 1, left side wall cock body 1 being pressed onto interchange chamber 14 gradually, tube for transfusion 1 is completely closed, and tube for transfusion 2 13 starts transfusion.
Flow velocity is regulated by flow rate regulating valve 16.
When the medicinal liquid of tube for transfusion 2 13 is finished, the liquid in constant current chamber 15 starts to reduce, and cock body 2 19 is opened and begun slowly to decline under Gravitative Loads, finally contacts with the bottom surface in constant current chamber 15, and constant current chamber 15 is completely isolated, and transfusion stops.
Service condition 2: collocation medication infusion
Transfusion bottle basket 1 is equipped with a kind of medicinal liquid, and transfusion bottle basket 2 10 is equipped with another kind of medicinal liquid, needs collocation to infuse simultaneously.
During use, adjust the rotation of shake crank 6 and then drive fixed pulley 5, the rotation control hanging bottle basket 1 of fixed pulley 5 and the relative position of transfusion bottle basket 2 10, make transfusion bottle basket 1 consistent with the height of transfusion bottle basket 2 10.
Transfusion is started after the syringe needle 28 of transfusion is inserted human vein place.Now, the fluid pressure of tube for transfusion 1 equals the fluid pressure of tube for transfusion 2 13, and cock body 1 slowly can be extruded the centre position exchanging chamber 14 by medicinal liquid.
Flow velocity is regulated by flow rate regulating valve 16.
When the medicinal liquid exchanging chamber 14 is finished, the liquid in constant current chamber 15 starts to reduce, and cock body 2 19 is opened and begun slowly to decline under Gravitative Loads, finally contacts with the bottom surface in constant current chamber 15, and constant current chamber 15 is completely isolated, and transfusion stops.
Claims (3)
1. a continuous self-stopping technology collocation transfusion system, comprise base, described base is provided with column, it is characterized in that: the top of described column is provided with two symmetrical pulley brackets, rotating shaft is provided with between two described pulley brackets, described rotating shaft is connected with fixed pulley, one end of described rotating shaft connects crank, the both sides on described column top are provided with symmetrical slideway, each described slideway is provided with the slide block being mated use, described slide block correspondence connects transfusion bottle basket one and transfusion bottle basket two, the cable walking around described fixed pulley is connected with between described transfusion bottle basket one and transfusion bottle basket two, in described transfusion bottle basket one and transfusion bottle basket two, correspondence is provided with transfusion bottle one and transfusion bottle two respectively, described transfusion bottle one connects tube for transfusion one, described transfusion bottle two connects tube for transfusion two, described tube for transfusion one is all connected to tube for transfusion two and exchanges chamber, described interchange chamber connects constant current chamber, described constant current chamber is by flow rate regulating valve connecting needle.
2. continuous self-stopping technology collocation transfusion system according to claim 1, it is characterized in that: the top of each described slideway is provided with limiting plate, the bottom of each described slideway is provided with rubber cushion blocks.
3. continuous self-stopping technology collocation transfusion system according to claim 1, it is characterized in that: described interchange intracavity is provided with cock body one, described constant current intracavity is provided with cock body two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169311.0U CN204521791U (en) | 2015-03-25 | 2015-03-25 | A kind of collocation of self-stopping technology continuously transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169311.0U CN204521791U (en) | 2015-03-25 | 2015-03-25 | A kind of collocation of self-stopping technology continuously transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204521791U true CN204521791U (en) | 2015-08-05 |
Family
ID=53735856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520169311.0U Expired - Fee Related CN204521791U (en) | 2015-03-25 | 2015-03-25 | A kind of collocation of self-stopping technology continuously transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204521791U (en) |
-
2015
- 2015-03-25 CN CN201520169311.0U patent/CN204521791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150805 Termination date: 20170325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |