CN206454008U - A kind of triple channel doser - Google Patents
A kind of triple channel doser Download PDFInfo
- Publication number
- CN206454008U CN206454008U CN201621120579.6U CN201621120579U CN206454008U CN 206454008 U CN206454008 U CN 206454008U CN 201621120579 U CN201621120579 U CN 201621120579U CN 206454008 U CN206454008 U CN 206454008U
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- sublumen
- medicine
- main tube
- tube cavity
- liquid
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Abstract
The utility model discloses a kind of triple channel doser, for technical field of medical instruments, including intubation and hand held structures, the intubation includes the medicine portion body protruded upward by hand held structures and the liquid portion body extended downwardly from by hand held structures, the cannula interior is provided with main tube cavity, medicine portion sublumen and the liquid portion sublumen of up/down perforation, medicine portion body opens up the medicine portion side opening communicated with main tube cavity at the position of close hand held structures, and medicine portion side opening simultaneously turns on medicine portion sublumen and main tube cavity；Liquid portion body opens up the liquid portion side opening communicated with main tube cavity at the position of close hand held structures, and liquid portion side opening simultaneously turns on liquid portion sublumen and main tube cavity.The utility model by above-mentioned technical proposal be easier to make above and below bottle liquid or gas reached quickly through this three pipelines and reach pressure balance, shorten administration timing of drug；So also syringe capable of reducing using etc. repeatedly aspiration medicinal liquid dissolving medicine pulvis and repeatedly puncture infusion bottle or transfusion medicine bag.
Description
Technical field
The utility model is used for technical field of medical instruments, more particularly to a kind of triple channel doser.
Background technology
It is required for carrying out mixing, the dissolving of medicine and parenteral solution during general venoclysis, in the prior art mostly using note
Medicine is dissolved in the aspiration injection such as emitter liquid injection medicine bottle or it is mixed, and mixed liquor re-injection is then extracted again in infusion bottle.
The technology needs medical worker to puncture infusion bottle or medicine bottle repeatedly using syringe, and whole dosing process operation is cumbersome, Er Qieyou
It is respectively positioned in medicine or decoction in closed container bottle, due to the effect of air pressure, inconvenience is carried out to mixing, dissolving band.
Utility model content
To solve the above problems, the utility model provides a kind of mixing for facilitating decoction, dissolving, shorten the feeding operations time
Triple channel doser.
The utility model solves the technical scheme that its technical problem used：A kind of triple channel doser, including intubation
And hand held structures, the intubation include the medicine portion body protruded upward by hand held structures and the liquid portion extended downwardly from by hand held structures
Body, the cannula interior be provided with up/down perforation main tube cavity, medicine portion sublumen and liquid portion sublumen, medicine portion body in by
The medicine portion side opening communicated with main tube cavity is opened up at the position of nearly hand held structures, medicine portion side opening is simultaneously by medicine portion sublumen and master
Tube chamber is turned on；Liquid portion body opens up the liquid portion side opening communicated with main tube cavity, the liquid at the position of close hand held structures
Portion's side opening simultaneously turns on liquid portion sublumen and main tube cavity.
The improvement of technical solutions of the utility model is further used as, the top mouth of pipe of the main tube cavity is less than medicine portion sublumen
With the top mouth of pipe of liquid portion sublumen, the bottom mouth of pipe of the bottom mouth of pipe higher than medicine portion sublumen and liquid portion sublumen of main tube cavity.
The improvement of technical solutions of the utility model is further used as, the aperture of the main tube cavity is more than medicine portion sublumen and liquid
The aperture of portion's sublumen.
The improvement of technical solutions of the utility model is further used as, the two ends of the intubation have sharp tip.
The improvement of technical solutions of the utility model is further used as, the two ends of the intubation have inclined end face, be responsible for
Chamber, medicine portion sublumen and liquid portion sublumen form the mouth of pipe respectively on end face, and the top mouth of pipe of the main tube cavity is located at intubation and pushed up
The top mouth of pipe of end end face upper position, medicine portion sublumen and liquid portion sublumen is located at intubation top end face upper position；
The bottom mouth of pipe of the main tube cavity is located at the bottom of intubation bottom end face upper position, medicine portion sublumen and liquid portion sublumen
The mouth of pipe is located at intubation bottom end face upper position.
The improvement of technical solutions of the utility model is further used as, the two ends end face of intubation is in medicine portion sublumen and liquid portion pair
Edge where the mouth of pipe of tube chamber has inclined-plane, and the inclined-plane is collectively forming the tip with being intubated inclined end face.
The improvement of technical solutions of the utility model is further used as, the hand held structures include being sleeved in the intubation
Handle, the upper surface of the handle forms upper limit plane, and the lower surface of handle forms lower limit plane.
It is further used as the improvement of technical solutions of the utility model, the distance of medicine portion side opening and upper limit plane is 2mm-
The distance of 6mm, liquid portion side opening and lower limit plane is 2mm-6mm.
The improvement of technical solutions of the utility model is further used as, the handle is cylindrical, is set on the face of cylinder of handle
There is annular groove.
The improvement of technical solutions of the utility model is further used as, the length of medicine portion body is less than the length of liquid portion body.
The beneficial effects of the utility model：Main tube cavity is sap cavity in the utility model, is easy to parenteral solution or decoction from medicine portion
Side opening or liquid portion side opening flow into and through main tube cavity and enter the other end；There is liquid portion side opening or medicine portion side in two of which sublumen
The medicine portion in hole, liquid portion sublumen are easy to gas to enter in medicine portion side opening or liquid portion side opening when belonging to regulation medicine bottle and the position upset of liquid bottle
Portion or the liquid portion sublumen of being used as medicine are transferred in the liquid of high plane bottle or medicine bottle from medicine bottle or the liquid bottle of low degree, to adjust low degree
The pressure in the bottle of bottle, low degree bottle is flowed rapidly into beneficial to high plane bottle solution or decoction, and this two sublumens are used as adjustment medicine bottle
Role with liquid bottle pressure can be with rotation after spinning upside down.The utility model by above-mentioned technical proposal be easier to make above and below bottle
Liquid or gas is quickly through this three pipelines and reaches pressure balance, shorten administration timing of drug；Injection need not so be used
Device punctures medicine bottle repeatedly and infusion bottle carrys out aspiration medicinal liquid and carries out dosing.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model structure axonometric drawing；
Fig. 2 is the utility model structural front view；
Fig. 3 is sectional view at A-A in Fig. 2.
Embodiment
Referring to figs. 1 to Fig. 3, that show the concrete structure of the preferred embodiment of the utility model.Below will specifically
The design feature of bright each element of the utility model, and if being described to during direction (upper and lower, left and right, before and after), is to scheme
Structure shown in 1 is that reference is described, but actual use direction of the present utility model is not limited thereto.
Reference picture 1, Fig. 2, the utility model provide a kind of triple channel doser, including intubation 1 and hand held structures, described
Hand held structures include the handle 2 being sleeved in the intubation 1, and the handle 2 is cylindrical, and the face of cylinder of handle 2 is provided with ring
Groove 21.Intubation 1 is conveniently inserted medicine bottle by handle 2 as the hand held structures of whole doser.The upper surface of the handle 2 is formed
Upper limit plane, the lower surface of handle 2 forms lower limit plane, and upper and lower limit plane is respectively used to withstand the bottle stopper of both sides medicine bottle.It is described
Intubation 1 includes the medicine portion body 11 protruded upward by hand held structures and the liquid portion body 12 extended downwardly from by hand held structures, described
Intubation 1 inside be provided with up/down perforation main tube cavity 13, medicine portion sublumen 14 and liquid portion sublumen 15, medicine portion body 11 in by
The medicine portion side opening 16 communicated with main tube cavity 13 is opened up at the position of nearly hand held structures, medicine portion side opening 16 is simultaneously by medicine portion looped pipeline
Chamber 14 is turned on main tube cavity 13；Liquid portion body 12 opens up the liquid communicated with main tube cavity 13 at the position of close hand held structures
Portion's side opening 17, liquid portion side opening 17 simultaneously turns on liquid portion sublumen 15 and main tube cavity 13, according to the thickness of existing medicine bottle stopper
Degree, preferably, the distance of medicine portion side opening 16 and upper limit plane is 2mm-6mm, liquid portion side opening 17 and lower limit plane away from
From for 2mm-6mm, and according to the difference of medicine bottle body size, the length of medicine portion body 11 is less than the length of liquid portion body 12.
The utility model is equipped with the defeated of parenteral solution in use, the liquid portion body 12 for being intubated 1 is pierced into by hand-held handle 2 through bottle stopper
In liquid bottle, the medicine portion body 11 for being intubated 1 is pierced into medicine bottle through bottle stopper, medicine bottle and liquid bottle position are spun upside down centered on handle
Put, the liquid being now placed in the liquid on top bottle enters main tube cavity 13 and liquid portion sublumen through liquid portion side opening 17 under gravity
15, and finally flow into the medicine bottle of bottom, and the air in the medicine bottle of bottom then passes through medicine portion sublumen 14 through medicine portion side opening 16
Be squeezed under the Action of Gravity Field of parenteral solution into superposed liquid bottle in, when medicine bottle be full of parenteral solution after again centered on handle on
Lower upset medicine bottle and liquid bottle, makes superposed medicine bottle inner liquid medicine enter the He of main tube cavity 13 through medicine portion side opening 16 under gravity
Medicine portion sublumen 14, and all flow into the liquid bottle of bottom；Gas then passes through liquid portion sublumen 15 through liquid portion side opening 17 in liquid bottle
It is transferred to medicine bottle.Such as find to leave the medicine not being completely dissolved in medicine bottle, can again or repeatedly be overturn, until in medicine bottle
Medicine is dissolved and is transferred in liquid bottle completely.In order to reach more preferable decoction transfer effect, wherein, the top of the main tube cavity 13
End pipe mouthful is less than the top mouth of pipe of medicine portion sublumen 14 and liquid portion sublumen 15, and the bottom mouth of pipe of main tube cavity 13 is higher than medicine portion looped pipeline
Potential energy theory and linker are theoretical in the bottom mouth of pipe of chamber 14 and liquid portion sublumen 15, reference to gravitational, at the same medicine portion side opening and
Liquid portion side opening ensures that the opening of the main tube cavity 13 on 1 top of intubation is consistently lower than the pipe of medicine portion sublumen 14 or liquid portion sublumen 15
Mouthful, so as to ensure that the gas in bottom medicine bottle or liquid bottle can only enter top through the liquid portion sublumen 15 of medicine portion sublumen 14/
In liquid bottle or medicine bottle, main tube cavity 13 is set to be entirely used for conveying the decoction in upper and lower part medicine bottle or liquid bottle.
In addition, reference picture 3, medicine portion sublumen 14 and liquid portion sublumen 15 are symmetrical in the side of main tube cavity 13, it is described
The aperture of main tube cavity 13 is more than the aperture of medicine portion sublumen 14 and liquid portion sublumen 15, so as to ensure to overturn first and overturn again
Top medicine bottle or parenteral solution or decoction in liquid bottle is set quickly to import in bottom liquid bottle or medicine bottle.
Referring to Fig. 1, Fig. 2, the two ends of the intubation 1 have sharp tip, in favor of penetrating medicine bottle closure of rubber.It is described
The two ends of intubation 1 have inclined end face 18, and main tube cavity 13, medicine portion sublumen 14 and liquid portion sublumen 15 are distinguished on end face 18
The mouth of pipe is formed, the top mouth of pipe of the main tube cavity 13 is located at 1 top end face upper position of intubation, the He of medicine portion sublumen 14
The top mouth of pipe of liquid portion sublumen 15 is located at intubation top end face upper position；The bottom mouth of pipe of the main tube cavity 13 is located at intubation
The bottom mouth of pipe of bottom end face upper position, medicine portion sublumen 14 and liquid portion sublumen 15 is located at intubation bottom end face on the lower
Position.The two ends end face of intubation 1 has inclined-plane 19, institute in the edge where the mouth of pipe of medicine portion sublumen 14 and liquid portion sublumen 15
State inclined-plane 19 and the inclined end face 18 of intubation crosses in end and is collectively forming the tip.
Certainly, the invention is not limited to above-mentioned embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of utility model spirit, these equivalent modifications or replacement are all contained in the application
In claim limited range.
Claims (10)
1. a kind of triple channel doser, it is characterised in that：Including intubation and hand held structures, the intubation include from hand held structures to
The medicine portion body of upper stretching and the liquid portion body extended downwardly from by hand held structures, the cannula interior are provided with the supervisor of up/down perforation
Chamber, medicine portion sublumen and liquid portion sublumen, medicine portion body are opened up at the position of close hand held structures and communicated with main tube cavity
Medicine portion side opening, medicine portion side opening simultaneously turns on medicine portion sublumen and main tube cavity；Liquid portion body is in close to hand-held knot
The liquid portion side opening communicated with main tube cavity is opened up at the position of structure, liquid portion side opening simultaneously leads liquid portion sublumen and main tube cavity
It is logical.
2. triple channel doser according to claim 1, it is characterised in that：The top mouth of pipe of the main tube cavity is less than medicine portion
The top mouth of pipe of sublumen and liquid portion sublumen, bottom of the bottom mouth of pipe higher than medicine portion sublumen and liquid portion sublumen of main tube cavity
The mouth of pipe.
3. triple channel doser according to claim 1, it is characterised in that：The aperture of the main tube cavity is more than medicine portion looped pipeline
The aperture of chamber and liquid portion sublumen.
4. triple channel doser according to claim 1, it is characterised in that：The two ends of the intubation have sharp point
Head.
5. triple channel doser according to claim 4, it is characterised in that：The two ends of the intubation have inclined end
Face, main tube cavity, medicine portion sublumen and liquid portion sublumen form the mouth of pipe respectively on end face, and the top mouth of pipe of the main tube cavity is located at
It is top that the top mouth of pipe of intubation top end face upper position, medicine portion sublumen and liquid portion sublumen is located at intubation top end face
Position；The bottom mouth of pipe of the main tube cavity is located at intubation bottom end face upper position, medicine portion sublumen and liquid portion sublumen
The bottom mouth of pipe be located at intubation bottom end face upper position.
6. triple channel doser according to claim 5, it is characterised in that：The two ends end face of intubation in medicine portion sublumen and
Edge where the mouth of pipe of liquid portion sublumen has inclined-plane, and the inclined-plane is collectively forming the tip with being intubated inclined end face.
7. triple channel doser according to claim 1, it is characterised in that：The hand held structures include being sleeved on described insert
Handle on pipe, the upper surface of the handle forms upper limit plane, and the lower surface of handle forms lower limit plane.
8. triple channel doser according to claim 7, it is characterised in that：The distance of medicine portion side opening and upper limit plane
For 2mm-6mm, the distance of liquid portion side opening and lower limit plane is 2mm-6mm.
9. triple channel doser according to claim 7, it is characterised in that：The handle is cylindrical, the cylinder of handle
Face is provided with annular groove.
10. triple channel doser according to claim 1, it is characterised in that：The length of medicine portion body is less than liquid portion body
Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621120579.6U CN206454008U (en) | 2016-10-13 | 2016-10-13 | A kind of triple channel doser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621120579.6U CN206454008U (en) | 2016-10-13 | 2016-10-13 | A kind of triple channel doser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206454008U true CN206454008U (en) | 2017-09-01 |
Family
ID=59693066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621120579.6U Active CN206454008U (en) | 2016-10-13 | 2016-10-13 | A kind of triple channel doser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206454008U (en) |
-
2016
- 2016-10-13 CN CN201621120579.6U patent/CN206454008U/en active Active
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| GR01 | Patent grant |