CN208355766U - A kind of molten medicine device - Google Patents
A kind of molten medicine device Download PDFInfo
- Publication number
- CN208355766U CN208355766U CN201720845134.2U CN201720845134U CN208355766U CN 208355766 U CN208355766 U CN 208355766U CN 201720845134 U CN201720845134 U CN 201720845134U CN 208355766 U CN208355766 U CN 208355766U
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- China
- Prior art keywords
- shell
- needle tubing
- molten medicine
- switch
- sliding block
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Abstract
The utility model discloses a kind of molten medicine devices, it include: shell, preceding needle tubing, rear needle tubing, sliding block and spring and on & off switch, preceding needle tubing and rear needle tubing are located at the rear and front end of shell, sliding block is equipped with the deflector hole for being connected with preceding needle tubing and rear needle tubing, the both ends of spring are pushed against in shell respectively and one end of sliding block, the other end of sliding block is equipped with the first inclined-plane, and one end of on & off switch is equipped with and mutually matched second inclined-plane in the first inclined-plane, and on & off switch and shell are slidably connected.Relative to traditional molten medicine device, one-hand operation is simple and convenient, and secondly molten medicine, injection process reduce drug contamination chance, furthermore will not make pressure release in bottle after being inserted into powder needle bottle without piercing through bottle stopper repeatedly.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly to a kind of molten medicine device.
Background technique
Clinically intravenous infusion administration is needed to dilute again mostly or be can be used from solid-state to liquid rear, is usually configured quiet
Arteries and veins liquid is to be pumped into medical fluid in syringe from ampoule bottle or closed bottle, infusion bottle is then added, if it is powder-injection
It must also first dissolve.But either dissolving medicinal powder or dosing, centre will be transmitted by syringe, not only increase work
Amount also adds opportunities for contamination, therefore carries out molten medicine, dosing with traditional disposable sterilized injector dispensing method, has been difficult
At work of largely making up a prescription.
Therefore, how a kind of molten medicine device of easy to operate, molten medicine safety is provided, is that those skilled in the art are badly in need of solving
The technical issues of.
Utility model content
The purpose of the utility model is to provide a kind of molten medicine device, can effectively solve it is inconvenient, easily cause drug dirty
The problems such as dye.
In order to solve the above technical problems, the utility model provides following technical solution:
A kind of molten medicine device, comprising: shell, preceding needle tubing, rear needle tubing, sliding block and spring and on & off switch, the preceding needle tubing
With it is described after needle tubing be located at the rear and front end of the shell, the sliding block be equipped with for and the preceding needle tubing and described
The deflector hole of needle tubing conducting afterwards, the both ends of the spring are pushed against in the shell respectively and one end of the sliding block, the cunning
The other end of block is equipped with the first inclined-plane, and one end of the on & off switch is equipped with and mutually matched second inclined-plane in first inclined-plane,
The on & off switch and the shell are slidably connected.
Preferably, the sliding block is equipped with blind hole, and one end of the spring is pushed against in the blind hole.
Preferably, the on & off switch is equipped with switch anti-slip part.
Preferably, sealing ring is equipped with the front and rear wall of the shoe contact in the shell.
Preferably, sliding slot, the axial direction phase of the length direction of the sliding slot and the deflector hole are equipped in the shell
Mutually parallel, the on & off switch is equipped with and the mutually matched guide rail of the sliding slot.
Preferably, the shell is equipped with hand-held anti-slip part.
Preferably, the shell includes the front housing being mutually clamped and rear shell, and the front housing and the rear shell are mutual corresponding
Two sides is equipped with the fixing groove for placing the sealing ring.
Preferably, the both ends that the front housing and the rear shell mutually deviate from are equipped with needle cap.
Compared with prior art, above-mentioned technical proposal has the advantage that
A kind of molten medicine device provided by the utility model, comprising: shell, preceding needle tubing, rear needle tubing, sliding block and spring and
On & off switch, preceding needle tubing and rear needle tubing are located at the rear and front end of shell, and sliding block, which is equipped with, to be used for and preceding needle tubing and rear needle tubing
The deflector hole of conducting, the both ends of spring are pushed against in shell respectively and one end of sliding block, and the other end of sliding block is equipped with the first inclined-plane,
One end of on & off switch is equipped with and mutually matched second inclined-plane in the first inclined-plane, and on & off switch and shell are slidably connected.
When using molten medicine device provided by the utility model, rear needle tubing is inserted into powder syringe and medicine bottle, is then inserted preceding needle tubing
Enter to pressurize in solvent liquid medicine bottle, pull switch key, the first inclined-plane and the second inclined-plane produce relative sliding, and make preceding needle tubing, deflector hole
With rear needle tubing mutual conduction, the liquid medicine to pressurize in solvent liquid medicine bottle can be flowed into powder needle bottle, and the pressure in two bottles is at this time
Equilibrium state, then to opposite reversed promotion on & off switch, sliding block can under the action of the spring so that deflector hole on sliding block and
Preceding needle tubing and rear needle tubing generate dislocation, to play the role of closure, at this time can one hand hold molten medicine device and uniformly rock, make powder needle
Medicinal powder dissolution in bottle, then removes pressurization solvent liquid medicine bottle, preceding needle tubing is inserted into infusion bottle bottle plug, then turn on the switch key, because of two
There are pressure differences in a bottle, can make in liquid medicine injection infusion bottle, after completion to be implanted, removing molten medicine device can be completed molten medicine
With the process of injection.Relative to traditional molten medicine device, one-hand operation is simple and convenient, and secondly molten medicine, injection process are without anti-
Bottle stopper is pierced through again, is reduced drug contamination chance, furthermore will not be made pressure release in bottle after being inserted into powder needle bottle.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of the utility model or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of external structure schematic diagram of molten medicine device provided by a kind of specific embodiment of the utility model；
Fig. 2 is the structural schematic diagram in the direction A-A of Fig. 1；
Fig. 3 is a kind of configuration schematic diagram of molten medicine device provided by a kind of specific embodiment of the utility model；
Fig. 4 shows for a kind of top of the front housing of molten medicine device provided by a kind of specific embodiment of the utility model to structure
It is intended to；
Fig. 5 shows for a kind of bottom of the front housing of molten medicine device provided by a kind of specific embodiment of the utility model to structure
It is intended to；
Fig. 6 shows for a kind of top of the rear shell of molten medicine device provided by a kind of specific embodiment of the utility model to structure
It is intended to；
Fig. 7 shows for a kind of bottom of the rear shell of molten medicine device provided by a kind of specific embodiment of the utility model to structure
It is intended to；
Fig. 8 is a kind of outboard structure of the on & off switch of molten medicine device provided by a kind of specific embodiment of the utility model
Schematic diagram；
Fig. 9 is a kind of inside structure of the on & off switch of molten medicine device provided by a kind of specific embodiment of the utility model
Schematic diagram；
Figure 10 is a kind of top of the sliding block of molten medicine device provided by a kind of specific embodiment of the utility model to structure
Schematic diagram；
Figure 11 is a kind of bottom of the sliding block of molten medicine device provided by a kind of specific embodiment of the utility model to structure
Schematic diagram.
Appended drawing reference is as follows:
1 is shell, and 11 be front housing, and 111 store cave for adhesive, and 112 be positioning convex platform, and 113 be buckle fixation hole, and 12 are
Rear shell, 121 be positioning groove, and 122 be buckle protrusion, and 13 be hand-held anti-slip part, and 14 be sliding slot, and 15 be fixing groove, and 2 be sliding block,
21 be the first inclined-plane, and 22 be deflector hole, and 23 be blind hole, and 24 be sliding friction rail, and 3 be spring, and 4 be on & off switch, and 41 is oblique for second
Face, 42 be switch anti-slip part, and 43 be guide rail, and 5 be preceding needle tubing, and 6 be rear needle tubing, and 7 be sealing ring, and 8 be needle cap.
Specific embodiment
Just as described in the background section, current molten medicine device is inconvenient, and be easy to cause drug contamination.
On the basis of the studies above, the utility model embodiment provides a kind of molten medicine device, in application, by rear needle
Pipe is inserted into powder syringe and medicine bottle, then preceding needle tubing is inserted into pressurization solvent liquid medicine bottle, pull switch key, and the first inclined-plane and second is tiltedly
Face produces relative sliding, and makes preceding needle tubing, deflector hole and rear needle tubing mutual conduction, and the liquid medicine to pressurize in solvent liquid medicine bottle can flow into powder
In needle bottle, the pressure in two bottles is in equilibrium state at this time, and then to opposite reversed promotion on & off switch, sliding block can be in spring
Under the action of, so that the deflector hole and preceding needle tubing and rear needle tubing on sliding block generate dislocation, it, at this time can be single to play the role of closure
Hand is held molten medicine device and is uniformly rocked, and medicinal powder in powder needle bottle is dissolved, and then removes pressurization solvent liquid medicine bottle, preceding needle tubing is inserted into
Infusion bottle bottle plug, then key is turned on the switch, because there are pressure differences in two bottles, can make in liquid medicine injection infusion bottle, completion to be implanted
Later, removing molten medicine device can be completed the process of molten medicine and injection.Relative to traditional molten medicine device, one-hand operation, letter
Single convenient, secondly molten medicine, injection process reduce drug contamination chance, furthermore after being inserted into powder needle bottle without piercing through bottle stopper repeatedly
It will not make pressure release in bottle.
It is understandable in order to enable the above objects, features, and advantages of the utility model to become apparent, it is right with reference to the accompanying drawing
Specific embodiment of the present utility model is described in detail.
Elaborate detail in the following description in order to fully understand the utility model.But the utility model can
It is different from other way described herein with a variety of and implements, those skilled in the art can be without prejudice to the utility model connotation
In the case where do similar popularization.Therefore the utility model is not limited by following public specific embodiment.
Please refer to Fig. 1-Figure 11.
A kind of specific embodiment of the utility model provides a kind of molten medicine device, comprising: shell 1, preceding needle tubing 5, after
Needle tubing 6, sliding block 2 and spring 3 and on & off switch 4, preceding needle tubing 5 and rear needle tubing 6 are located at the rear and front end of shell 1, on sliding block 2
Equipped with the deflector hole 22 for being connected with preceding needle tubing 5 and rear needle tubing 6, the both ends of spring 3 are pushed against in shell 1 respectively and sliding block
2 one end, the other end of sliding block 2 are equipped with the first inclined-plane 21, and one end of on & off switch 4 is equipped with and the first inclined-plane 21 mutually matched the
Two inclined-planes 41, on & off switch 4 and shell 1 are slidably connected.
When using molten medicine device provided in this embodiment, rear needle tubing 6 is inserted into powder syringe and medicine bottle, is then inserted preceding needle tubing 5
Enter to pressurize in solvent liquid medicine bottle, pull switch key 4, the first inclined-plane 21 and the second inclined-plane 41 produce relative sliding, make before needle tubing 5,
6 mutual conduction of deflector hole 22 and rear needle tubing, the liquid medicine to pressurize in solvent liquid medicine bottle can flow into powder needle bottle, at this time in two bottles
Pressure is in equilibrium state, and then to opposite reversed promotion on & off switch 4, sliding block 2 can be under the action of spring 3, so that sliding block 2
On deflector hole 22 and preceding needle tubing 5 and rear needle tubing 6 generate dislocation, to play the role of closure, at this time can one hand hold molten medicine dress
It sets and uniformly rocks, dissolve medicinal powder in powder needle bottle, then remove pressurization solvent liquid medicine bottle, preceding needle tubing 5 is inserted into infusion bottle bottle plug,
Key 4 is turned on the switch again, because that there are pressure difference, can make after completion to be implanted, to remove molten in two bottles in liquid medicine injection infusion bottle
The process of molten medicine and injection can be completed in medicine device.Relative to traditional molten medicine device, one-hand operation is simple and convenient, secondly
Molten medicine, injection process reduce drug contamination chance, furthermore will not make to let out in bottle after being inserted into powder needle bottle without piercing through bottle stopper repeatedly
Pressure.
Wherein preceding needle tubing 5 can be steel needle, and rear needle tubing 6 can be plastic cement needle, and front housing 11 is equipped with for accommodating adhesive
Adhesive store cave 111, steel needle can be bonded on front housing 11 by adhesive, plastic cement needle can with 12 one of rear shell at
Type.
Further, sliding block 2 is equipped with blind hole 23, and one end of spring 3 is pushed against in blind hole 23.It can be to bullet by blind hole 23
The case where spring 3 plays the role of limit, prevents spring 3 from generating dislocation.One annular convex platform wherein can be also set in blind hole 23, made
The end of spring 3 is in the annular groove between 23 inner wall of annular convex platform and blind hole.
In order to optimize the using effect of on & off switch 4 provided by the above embodiment, on & off switch 4 is equipped with switch anti-slip part 42.
Wherein switch anti-slip part 42 can be the anti-skid chequer being arranged on 4 outer surface of on & off switch, furthermore can also carry out otherwise
Anti-skidding processing, such as salient point or rubber pad etc., the present embodiment does not limit this, and specifically depends on the circumstances.
Further, the front and rear wall contacted in shell 1 with sliding block 2 is equipped with sealing ring 7.It can guarantee and slide by sealing ring 7
Block 2 is during sliding, the case where being in close contact it with shell 1, avoid the occurrence of pressure release.
In order to improve the sliding effect of on & off switch 4, sliding slot 14, the length direction and deflector hole of sliding slot 14 are equipped in shell 1
22 axial direction is parallel to each other, and on & off switch 4 is equipped with and the mutually matched guide rail 43 of sliding slot 14.It additionally can be on the first inclined-plane
Sliding friction rail 24 is set on 21, to guarantee that the first inclined-plane 21 and the second inclined-plane 41 steadily produce relative sliding.
Certainly sliding slot 14 can also be arranged on & off switch 4, guide rail 43 is arranged in shell 1, as long as can guarantee open
Key 4 can be with smooth sliding.
Secondly, shell 1 is equipped with hand-held anti-slip part 13.It is affectedly bashful by hand-held anti-slip part 13 convenient for user to carry out puncture behaviour
Make.Anti-slip part can be the anti-skid chequer being arranged on 1 outer surface of shell or salient point etc., can specifically be selected according to the actual situation
Fixed, the present embodiment does not limit this.
For the ease of the installation of components, shell 1 includes the front housing 11 being mutually clamped and rear shell 12, front housing 11 and rear shell 12
Mutual corresponding two sides is equipped with the fixing groove 15 for placing sealing ring 7.112 He of positioning convex platform can be wherein set on front housing 11
Fixation hole 113 is buckled, setting and the mutually matched positioning groove 121 of positioning convex platform 112 in rear shell 12, and fixed with buckle
The mutually matched buckle protrusion of hole 113 122.
Further, the both ends that front housing 11 and rear shell 12 mutually deviate from are equipped with needle cap 8.Before protection can be played by needle cap 8
The effect of needle tubing 5 and rear needle tubing 6.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of molten medicine device characterized by comprising shell, preceding needle tubing, rear needle tubing, sliding block and spring and on & off switch, institute
Needle tubing and the rear needle tubing are located at the rear and front end of the shell before stating, and the sliding block, which is equipped with, to be used for and the preceding needle tubing
And the deflector hole of the rear needle tubing conducting, the both ends of the spring are pushed against one with the sliding block in the shell respectively
End, the other end of the sliding block are equipped with the first inclined-plane, and one end of the on & off switch is equipped with and first inclined-plane is mutually matched
Second inclined-plane, the on & off switch and the shell are slidably connected.
2. molten medicine device according to claim 1, which is characterized in that the sliding block be equipped with blind hole, the one of the spring
End is pushed against in the blind hole.
3. molten medicine device according to claim 2, which is characterized in that the on & off switch is equipped with switch anti-slip part.
4. molten medicine device according to any one of claims 1 to 3, which is characterized in that connect in the shell with the sliding block
The front and rear wall of touching is equipped with sealing ring.
5. molten medicine device according to claim 4, which is characterized in that be equipped with sliding slot, the length of the sliding slot in the shell
The axial direction of degree direction and the deflector hole is parallel to each other, and the on & off switch, which is equipped with, and the sliding slot is mutually matched leads
Rail.
6. molten medicine device according to claim 5, which is characterized in that the shell is equipped with hand-held anti-slip part.
7. molten medicine device according to claim 6, which is characterized in that the shell include the front housing that is mutually clamped and after
Shell, the front housing and the mutual corresponding two sides of the rear shell are equipped with the fixing groove for placing the sealing ring.
8. molten medicine device according to claim 7, which is characterized in that the both ends that the front housing and the rear shell mutually deviate from
Equipped with needle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845134.2U CN208355766U (en) | 2017-07-12 | 2017-07-12 | A kind of molten medicine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845134.2U CN208355766U (en) | 2017-07-12 | 2017-07-12 | A kind of molten medicine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208355766U true CN208355766U (en) | 2019-01-11 |
Family
ID=64912558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720845134.2U Active CN208355766U (en) | 2017-07-12 | 2017-07-12 | A kind of molten medicine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208355766U (en) |
-
2017
- 2017-07-12 CN CN201720845134.2U patent/CN208355766U/en active Active
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