CN203811449U - Medical examination quantitative liquid adding and diluting device - Google Patents
Medical examination quantitative liquid adding and diluting device Download PDFInfo
- Publication number
- CN203811449U CN203811449U CN201420223628.3U CN201420223628U CN203811449U CN 203811449 U CN203811449 U CN 203811449U CN 201420223628 U CN201420223628 U CN 201420223628U CN 203811449 U CN203811449 U CN 203811449U
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- dilution
- sample liquid
- injector
- buffering
- duplex
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Abstract
The utility model relates to a medical examination quantitative liquid adding and diluting device, belonging to the technical field of medical apparatuses and instruments. According to the technical scheme, the medical examination quantitative liquid adding and diluting device comprises a duplex dilution bracket and a fixed base and is characterized in that a sampling three-way pipe is arranged at the front side of the duplex dilution bracket, a sampling guide pipe is arranged at the front side of the sampling three-way pipe, a sampling bottle is arranged at the front side of the sampling guide pipe, a diluent output guide pipe is arranged at the left side of the sampling three-way pipe, a diluent output one-way valve is arranged at the middle part of the diluent output guide pipe, and a diluent three-way pipe is arranged at the rear side of the diluent output guide pipe. The medical examination quantitative liquid adding and diluting device is simple in structure, convenient to use; and the device is simple and convenient to operate, saves time and labor when used for diluting a sample solution, thereby lightening the workload of the inspection personnel.
Description
Technical field: the utility model belongs to technical field of medical instruments is a kind of medical test quantitative liquid feeding diluter specifically.
Background technology: in routine, physiology, the biochemical investigation of medical test operate, after many times needing sample liquid to dilute, process again and chemically examine, the equipment that reviewer uses in the operation of liquid feeding dilution is more, trivial operations, virtually extend proving time, checked work to be also affected simultaneously, brought certain burden to a certain extent check work.
Summary of the invention: the purpose of this utility model is to provide a kind of medical test quantitative liquid feeding diluter easy and simple to handle, time saving and energy saving when carrying out the dilution of sample liquid.
The technical solution of the utility model is: comprise duplex dilution support and firm banking, it is characterized in that being provided with sampling three-way pipe in duplex dilution support front side, sampling three-way pipe front side is provided with sample conduit, sample conduit front side is provided with sampling bottle, sampling three-way pipe left side is provided with dilution output duct, in the middle of dilution output duct, be provided with dilution output one-way valve door, dilution output duct rear side is provided with dilution three-way pipe, dilution three-way pipe left side is provided with dilution input pipe, above dilution input pipe, be provided with dilution input one-way cock, dilution three-way pipe right side is provided with dilute liquid conduit, sampling three-way pipe right side is provided with sample liquid output duct, in the middle of sample liquid output duct, be provided with sample liquid output one-way valve door, sample liquid output duct rear side is provided with sample liquid three-way pipe, sample liquid three-way pipe right side is provided with sample liquid input pipe, above sample liquid input pipe, be provided with sample liquid input one-way cock, sample liquid three-way pipe left side is provided with sample fluid catheter, duplex dilution support is fixed on above firm banking, duplex dilution support front end both sides are provided with spring bearing, duplex dilution back-end support both sides are provided with solid bearing, duplex dilution support left side is provided with dilution buffering injector,
Dilution buffering injector both sides are fixed on duplex dilution support, below dilution buffering injector, be provided with dilution positioning screw, dilution buffering injector is connected with dilute liquid conduit by hermetically sealed connector, dilution buffering injector inboard is provided with dilution tube packed-piston, dilution tube packed-piston rear side is provided with dilution tube piston rod, dilution tube piston rod rear side is provided with dilution positioning sliding block, dilution positioning sliding block downside is provided with dilution screw pilot hole, dilution positioning sliding block both sides are provided with dilution guiding fixed rack, dilution guiding fixed rack rear side is provided with dilution fixed panel, below dilution fixed panel, be provided with dilution DC stepper motor, dilution DC stepper motor is connected with dilution positioning screw by dilution shaft coupling, duplex dilution support right side is provided with sample liquid buffering injector, sample liquid buffering injector both sides are fixed on duplex dilution support, below sample liquid buffering injector, be provided with sample liquid positioning screw, sample liquid buffering injector is connected with sample fluid catheter by hermetically sealed connector, sample liquid buffering injector inboard is provided with sample liquid seal of tube piston, sample liquid seal of tube piston rear side is provided with sample liquid pipe piston rod, sample liquid pipe piston rod rear side is provided with sample liquid positioning sliding block, sample liquid positioning sliding block downside is provided with sample liquid screw rod pilot hole, sample liquid positioning sliding block both sides are provided with sample liquid guiding fixed rack, sample liquid guiding fixed rack rear side is provided with sample liquid fixed panel, below sample liquid fixed panel, be provided with sample liquid DC stepper motor, sample liquid DC stepper motor is connected with sample liquid positioning screw by sample liquid shaft coupling, firm banking one side is provided with battery power source box, battery power source box outside is provided with button power switch, battery power source box one side is provided with master controller, master controller one side is provided with dilution ratio input unit.
As preferably, described firm banking bottom is provided with antiskid, shock-absorbing neonychium.
As preferably, described duplex dilution support rear side is provided with electric machine spacing inductor.
As preferably, described dilution buffering injector and be provided with scale value above sample liquid buffering injector.
As preferably, described dilution input pipe and sample liquid input pipe downside are respectively equipped with special-purpose dilution bottle and special-purpose sample liquid bottle.
The utility model beneficial effect is: the utility model is simple in structure, easy to use, easy and simple to handle, time saving and energy saving when carrying out the dilution of sample liquid, has alleviated reviewer's work load.
Accompanying drawing explanation:
Accompanying drawing 1 is the utility model schematic top plan view.
Accompanying drawing 2 is the left view plane schematic diagram of the utility model.
In figure 1, duplex dilution support, 2, firm banking, 3, sampling three-way pipe, 4, sample conduit, 5, sampling bottle, 6, dilution output duct, 7, dilution output one-way valve door, 8, dilution three-way pipe, 9, dilution input pipe, 10, dilution input one-way cock, 11, dilute liquid conduit, 12, sample liquid output duct, 13, sample liquid output one-way valve door, 14, sample liquid three-way pipe, 15, sample liquid input pipe, 16, sample liquid input one-way cock, 17, sample fluid catheter, 18, spring bearing, 19, solid bearing, 20, dilution buffering injector, 21, dilution positioning screw, 22, hermetically sealed connector, 23, dilution tube packed-piston, 24, dilution tube piston rod, 25, dilution positioning sliding block, 26, dilution screw pilot hole, 27, dilution guiding fixed rack, 28, dilution fixed panel, 29, dilution DC stepper motor, 30, dilution shaft coupling, 31, sample liquid buffering injector, 32, sample liquid positioning screw, 33, hermetically sealed connector, 34, sample liquid seal of tube piston, 35, sample liquid pipe piston rod, 36, sample liquid positioning sliding block, 37, sample liquid screw rod pilot hole, 38, sample liquid guiding fixed rack, 39, sample liquid fixed panel, 40, sample liquid DC stepper motor, 41, sample liquid shaft coupling, 42, battery power source box, 43, button power switch, 44, master controller, 45, dilution ratio input unit, 46, antiskid, shock-absorbing neonychium, 47, electric machine spacing inductor, 48, scale value, 49, special-purpose dilution bottle, 50, special-purpose sample liquid bottle.
Embodiment: comprise duplex dilution support 1 and firm banking 2, it is characterized in that being provided with sampling three-way pipe 3 in duplex dilution support 1 front side, sampling three-way pipe 3 front sides are provided with sample conduit 4, sample conduit 4 front sides are provided with sampling bottle 5, sampling three-way pipe 3 left sides are provided with dilution output duct 6, in the middle of dilution output duct 6, be provided with one-way cock 7, dilution output duct 6 rear sides are provided with dilution three-way pipe 8, dilution three-way pipe 8 left sides are provided with dilution input pipe 9, dilution input pipe 9 is provided with one-way cock 10 above, dilution three-way pipe 8 lower ends are provided with dilute liquid conduit 11, sampling three-way pipe 3 right sides are provided with sample liquid output duct 12, in the middle of sample liquid output duct 12, be provided with one-way cock 13, sample liquid output duct 12 rear sides are provided with sample liquid three-way pipe 14, sample liquid three-way pipe 14 right sides are provided with sample liquid input pipe 15, sample liquid input pipe 15 is provided with one-way cock 16 above, sample liquid three-way pipe 14 lower ends are provided with sample fluid catheter 17, duplex dilution support 1 is fixed on above firm banking 2, duplex dilution support 1 front end both sides are provided with spring bearing 18, duplex dilution support 1 both sides, rear end are provided with solid bearing 19, duplex dilution support 1 left side is provided with dilution buffering injector 20, dilution buffering injector 20 both sides are fixed on duplex dilution support 1, dilution buffering injector 20 is provided with dilution positioning screw 21 below, dilution buffering injector 20 is connected with dilute liquid conduit 11 by hermetically sealed connector 22, dilution buffering injector 20 inboards are provided with dilution tube packed-piston 23, dilution tube packed-piston 23 rear sides are provided with dilution tube piston rod 24, dilution tube piston rod 24 rear sides are provided with dilution positioning sliding block 25, dilution positioning sliding block 25 downsides are provided with dilution screw pilot hole 26, dilution positioning sliding block 25 both sides are provided with dilution guiding fixed rack 27, dilution guiding fixed rack 27 rear sides are provided with dilution fixed panel 28, dilution fixed panel 28 is provided with dilution DC stepper motor 29 below, dilution DC stepper motor 29 is connected with dilution positioning screw 21 by shaft coupling 30, duplex dilution support 1 right side is provided with sample liquid buffering injector 31, sample liquid buffering injector 31 both sides are fixed on duplex dilution support 1, sample liquid buffering injector 31 is provided with sample liquid positioning screw 32 below, sample liquid buffering injector 31 is connected with sample fluid catheter 17 by hermetically sealed connector 33, sample liquid buffering injector 31 inboards are provided with sample liquid seal of tube piston 34, sample liquid seal of tube piston 34 rear sides are provided with sample liquid pipe piston rod 35, sample liquid pipe piston rod 35 rear sides are provided with sample liquid positioning sliding block 36, sample liquid positioning sliding block 36 downsides are provided with sample liquid screw rod pilot hole 37, sample liquid positioning sliding block 36 both sides are provided with sample liquid guiding fixed rack 38, sample liquid guiding fixed rack 38 rear sides are provided with sample liquid fixed panel 39, sample liquid fixed panel 39 is provided with sample liquid DC stepper motor 40 below, sample liquid DC stepper motor 40 is connected with sample liquid positioning screw 32 by sample liquid shaft coupling 41, firm banking 2 one sides are provided with battery power source box 42, battery power source box 42 outsides are provided with button power switch 43, battery power source box 42 1 sides are provided with master controller 44, on master controller 44, a side is provided with dilution ratio input unit 45.When sample liquid is diluted, the ratio of needs dilution is inputted by dilution ratio input unit 45, dilution DC stepper motor 29 controlled respectively by master controller 44 and sample liquid DC stepper motor 40 rotates according to the ratio of input, the dilution and the sample liquid that suck dilution buffering injector 20 and sample liquid buffering injector 31 are also pro rata, dilution and sample liquid that DC stepper motor 29 and sample liquid DC stepper motor 40 cushion dilution injector 20 and sample liquid buffering injector 31 simultaneously push in sampling bottle 5, complete the dilution of sample liquid.
As preferably, described firm banking 2 bottoms are provided with antiskid, shock-absorbing neonychium 46.Arrange like this, be conducive to the utility model and be fixed on operator's console, and avoid affecting because of worktable vibrations the dilutability of sample liquid.
As preferably, described duplex dilution support 1 rear side is provided with electric machine spacing inductor 47.Arrange like this, be conducive to dilution positioning sliding block 25 and sample liquid positioning sliding block 36 strokes to limit, prevent because moving to outside stroke.
As preferably, described dilution buffering injector 20 and sample liquid buffering injector 31 are provided with scale value 48 above.Arrange like this, be conducive to the capacity of dilution and sample liquid to be checked.
As preferably, described dilution input pipe 9 and sample liquid input pipe 15 downsides are respectively equipped with special-purpose dilution bottle 49 and special-purpose sample liquid bottle 50.Arrange like this, conveniently manage, improve sample liquid dilutability.
Claims (5)
1. medical test quantitative liquid feeding diluter, comprise duplex dilution support (1) and firm banking (2), it is characterized in that: in duplex dilution support (1) front side, be provided with sampling three-way pipe (3), sampling three-way pipe (3) front side is provided with sample conduit (4), sample conduit (4) front side is provided with sampling bottle (5), sampling three-way pipe (3) left side is provided with dilution output duct (6), in the middle of dilution output duct (6), be provided with one-way cock (7), dilution output duct (6) rear side is provided with dilution three-way pipe (8), dilution three-way pipe (8) left side is provided with dilution input pipe (9), dilution input pipe (9) is provided with one-way cock (10) above, dilution three-way pipe (8) lower end is provided with dilute liquid conduit (11), sampling three-way pipe (3) right side is provided with sample liquid output duct (12), in the middle of sample liquid output duct (12), be provided with one-way cock (13), sample liquid output duct (12) rear side is provided with sample liquid three-way pipe (14), sample liquid three-way pipe (14) right side is provided with sample liquid input pipe (15), sample liquid input pipe (15) is provided with one-way cock (16) above, sample liquid three-way pipe (14) lower end is provided with sample fluid catheter (17), duplex dilution support (1) is fixed on firm banking (2) above, duplex dilution support (1) front end both sides are provided with spring bearing (18), duplex dilution support (1) both sides, rear end are provided with solid bearing (19), duplex dilution support (1) left side is provided with dilution buffering injector (20), dilution buffering injector (20) both sides are fixed on duplex dilution support (1), dilution buffering injector (20) is provided with dilution positioning screw (21) below, dilution buffering injector (20) is connected with dilute liquid conduit (11) by hermetically sealed connector (22), dilution buffering injector (20) inboard is provided with dilution tube packed-piston (23), dilution tube packed-piston (23) rear side is provided with dilution tube piston rod (24), dilution tube piston rod (24) rear side is provided with dilution positioning sliding block (25), dilution positioning sliding block (25) downside is provided with dilution screw pilot hole (26), dilution positioning sliding block (25) both sides are provided with dilution guiding fixed rack (27), dilution guiding fixed rack (27) rear side is provided with dilution fixed panel (28), dilution fixed panel (28) is provided with dilution DC stepper motor (29) below, dilution DC stepper motor (29) is connected with dilution positioning screw (21) by shaft coupling (30), duplex dilution support (1) right side is provided with sample liquid buffering injector (31), sample liquid buffering injector (31) both sides are fixed on duplex dilution support (1), sample liquid buffering injector (31) is provided with sample liquid positioning screw (32) below, sample liquid buffering injector (31) is connected with sample fluid catheter (17) by hermetically sealed connector (33), sample liquid buffering injector (31) inboard is provided with sample liquid seal of tube piston (34), sample liquid seal of tube piston (34) rear side is provided with sample liquid pipe piston rod (35), sample liquid pipe piston rod (35) rear side is provided with sample liquid positioning sliding block (36), sample liquid positioning sliding block (36) downside is provided with sample liquid screw rod pilot hole (37), sample liquid positioning sliding block (36) both sides are provided with sample liquid guiding fixed rack (38), sample liquid guiding fixed rack (38) rear side is provided with sample liquid fixed panel (39), sample liquid fixed panel (39) is provided with sample liquid DC stepper motor (40) below, sample liquid DC stepper motor 40 is connected with sample liquid positioning screw (32) by sample liquid shaft coupling (41), firm banking (2) one sides are provided with battery power source box (42), battery power source box (42) outside is provided with button power switch (43), battery power source box (42) one sides are provided with master controller (44), the upper side of master controller (44) is provided with dilution ratio input unit (45).
2. medical test quantitative liquid feeding diluter according to claim 1, is characterized in that: described firm banking (2) bottom is provided with antiskid, shock-absorbing neonychium (46).
3. medical test quantitative liquid feeding diluter according to claim 1, is characterized in that: described duplex dilution support (1) rear side is provided with electric machine spacing inductor (47).
4. medical test quantitative liquid feeding diluter according to claim 1, is characterized in that: described dilution buffering injector (20) and sample liquid cushion injector (31) and is provided with scale value (48) above.
5. medical test quantitative liquid feeding diluter according to claim 1, is characterized in that: described dilution input pipe (9) and sample liquid input pipe (15) downside are respectively equipped with special-purpose dilution bottle (49) and special-purpose sample liquid bottle (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223628.3U CN203811449U (en) | 2014-04-23 | 2014-04-23 | Medical examination quantitative liquid adding and diluting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223628.3U CN203811449U (en) | 2014-04-23 | 2014-04-23 | Medical examination quantitative liquid adding and diluting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811449U true CN203811449U (en) | 2014-09-03 |
Family
ID=51450185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420223628.3U Expired - Fee Related CN203811449U (en) | 2014-04-23 | 2014-04-23 | Medical examination quantitative liquid adding and diluting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811449U (en) |
-
2014
- 2014-04-23 CN CN201420223628.3U patent/CN203811449U/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: 20140903 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |