CN202263184U - Accurate medicament sucking device for ampoule - Google Patents
Accurate medicament sucking device for ampoule Download PDFInfo
- Publication number
- CN202263184U CN202263184U CN201120378005XU CN201120378005U CN202263184U CN 202263184 U CN202263184 U CN 202263184U CN 201120378005X U CN201120378005X U CN 201120378005XU CN 201120378005 U CN201120378005 U CN 201120378005U CN 202263184 U CN202263184 U CN 202263184U
- Authority
- CN
- China
- Prior art keywords
- ampoule
- pull bar
- pull rod
- inhalation device
- pointer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an accurate medicament sucking device for an ampoule, and belongs to the technical field of medical equipment. The device comprises the ampoule, and a core rod for extracting medicaments is arranged on the top of the ampoule. The device is characterized by also comprising an accurate medicament sucking device, wherein the accurate medicament sucking device comprises a shell with a pipe sleeve structure; a pull rod is arranged in the shell; scale lines are marked on the pull rod; the outer wall of the pull rod is provided with threads; one end of the pull rod is provided with a clamping groove adapting to the top of the core rod, and a knob is sleeved at the other end of the pull rod, wherein the knob is positioned on the top of the shell; the shell is provided with an observation port; a pointer is marked on the observation port; and the pointer corresponds to the zero scale line on the pull rod. When the accurate medicament sucking device for the ampoule sucks the liquor, the top of the core rod of the ampoule is clamped into the clamping groove of the pull rod, and the knob is screwed clockwise; and by observing through the observation port, when the pointer points to the required scale line, the liquor sucked in the ampoule is the required liquor, so that errors are avoided, the medicaments can be accurately sucked according to the required amount, and the device is convenient to use.
Description
Technical field
This utility model relates to a kind of ampoule and uses accurate inhalation device, belongs to technical field of medical instruments.
Background technology
At present; Before carrying out medicine injection with needleless injector; Ampoule need be drawn medicinal liquid from medicine bottle, operate as follows: hands pull ampoule rear end core bar drives piston and from medicine bottle, draws medicinal liquid; When horizontal visual observation piston datum line arrived certain graduation mark, the medicinal liquid of drawing in the ampoule was required amount of liquid medicine.The power of hands pull core bar is inhomogeneous in this process, is prone to produce bubble in the ampoule, the influence injection; In addition, the visual observation graduation mark causes error easily, thereby causes the drug injection amount inaccurate, influences therapeutic effect; Manually draw medicine and cause the absorption medicine to surpass aequum easily, and then cause the loss of medicine.
The utility model content
According to above deficiency of the prior art, the technical problem that this utility model will solve is: a kind of above-mentioned defective that solved is provided, can accurately measures the ampoule of drawing medicine as required and use accurate inhalation device.
This utility model solves the technical scheme that its technical problem adopted: described ampoule is used accurate inhalation device, comprises ampoule, and the ampoule top is provided with the core bar that is used to extract medicine; It is characterized in that: also comprise accurate inhalation device, accurately inhalation device comprises the housing of pipe box shape structure, is provided with pull bar in the housing; The pull bar subscript is marked with graduation mark, and the pull bar outer wall is provided with screw thread, and an end of pull bar has the draw-in groove that adapts with the core bar top; The other end is socketed with knob, and wherein knob is positioned at the top of housing, has observation panel on the housing; The observation panel subscript is marked with pointer, and the position of the zero graduation line on the position of pointer and the pull bar is corresponding.
Graduation mark can be labeled as 0～30, can accurately control the dosage (0～0.3ml) of drawing medicinal liquid.
Have blind hole in the described pull bar, the blind hole bottom is equipped with spring, and the pull bar top is provided with the button of T shape structure, and the draw-in groove top is stretched into after passing spring in the button bottom.Can ampoule be ejected through pressing the button easily after finishing using.
The vertical structure of the structure of the bottom of described housing and ampoule adapts.Can make the fixing more firm of ampoule, be convenient to draw medicinal liquid.
The position of described pointer is positioned at the center line top of observation panel.Be convenient to observe.
When drawing medicinal liquid, the core bar top of ampoule is snapped in the draw-in groove of pull bar, screw knob clockwise, observe through observation panel simultaneously, when the required graduation mark of pointed, the medicinal liquid of drawing in the ampoule is required amount of liquid medicine.
The beneficial effect that this utility model had is: ampoule, snaps in the draw-in groove of pull bar through the core bar top with ampoule when drawing medicinal liquid with accurate inhalation device, screws knob clockwise; Observe through observation panel simultaneously; When the required graduation mark of pointed, the medicinal liquid of drawing in the ampoule is required amount of liquid medicine, has avoided error; Can accurately measure the absorption medicine as required, easy to use.
Description of drawings
Fig. 1 is the structural representation of this utility model;
Fig. 2 is the structural representation of button part.
Among the figure: 1, ampoule; 2, core bar; 3, housing; 4, pull bar; 5, draw-in groove; 6, knob; 7, observation panel; 8, blind hole; 9, spring; 10, button; 11, pointer.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of this utility model is done and to further describe:
Shown in Fig. 1～2, ampoule 1 top is provided with the core bar 2 that is used to extract medicine, and accurately inhalation device comprises the housing 3 of pipe box shape structure; Be provided with pull bar 4 in the housing 3, pull bar 4 subscripts are marked with graduation mark, and pull bar 4 outer walls are provided with screw thread; One end of pull bar 4 has the draw-in groove 5 that adapts with core bar 2 tops; The other end is socketed with knob 6, and wherein knob 6 is positioned at the top of housing 3, has observation panel 7 on the housing 3; Observation panel 7 subscripts are marked with pointer 11, and the position of the zero graduation line on the position of pointer 11 and the pull bar 4 is corresponding.
Have blind hole 8 in the pull bar 4, blind hole 8 bottoms are equipped with spring 9, and pull bar 4 tops are provided with the button 10 of T shape structure, and draw-in groove 5 tops are stretched into after passing spring 9 in button 10 bottoms, and the structure of the bottom of housing 3 and ampoule 1 vertical structure adapt.
When drawing medicinal liquid, core bar 2 tops of ampoule 1 are snapped in the draw-in groove 5 of pull bar 4, screw knob 10 clockwise; Draw medicinal liquid through pull bar 4 pulling core bars 2, observe through observation panel 7 simultaneously, when pointer 11 points to required graduation mark; The medicinal liquid of drawing in the ampoule 1 is required amount of liquid medicine; After finishing using, press the button 10, ampoule 1 ejection is got final product.
Claims (4)
1. an ampoule is used accurate inhalation device, comprises ampoule, and the ampoule top is provided with the core bar that is used to extract medicine; It is characterized in that: also comprise accurate inhalation device, accurately inhalation device comprises the housing of pipe box shape structure, is provided with pull bar in the housing; The pull bar subscript is marked with graduation mark, and the pull bar outer wall is provided with screw thread, and an end of pull bar has the draw-in groove that adapts with the core bar top; The other end is socketed with knob, and wherein knob is positioned at the top of housing, has observation panel on the housing; The observation panel subscript is marked with pointer, and the position of the zero graduation line on the position of pointer and the pull bar is corresponding.
2. ampoule according to claim 1 is used accurate inhalation device, it is characterized in that: have blind hole in the described pull bar, the blind hole bottom is equipped with spring, and the pull bar top is provided with the button of T shape structure, and the draw-in groove top is stretched into after passing spring in the button bottom.
3. ampoule according to claim 1 is used accurate inhalation device, it is characterized in that: the vertical structure of the structure of the bottom of described housing and ampoule adapts.
4. ampoule according to claim 1 is used accurate inhalation device, it is characterized in that: the position of described pointer is positioned at the center line top of observation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120378005XU CN202263184U (en) | 2011-09-30 | 2011-09-30 | Accurate medicament sucking device for ampoule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120378005XU CN202263184U (en) | 2011-09-30 | 2011-09-30 | Accurate medicament sucking device for ampoule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263184U true CN202263184U (en) | 2012-06-06 |
Family
ID=46153996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120378005XU Expired - Fee Related CN202263184U (en) | 2011-09-30 | 2011-09-30 | Accurate medicament sucking device for ampoule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105616166A (en) * | 2016-03-08 | 2016-06-01 | 傅航军 | Push rod type baby medicine feeding device |
| CN106389123A (en) * | 2016-10-21 | 2017-02-15 | 夏正付 | Novel syringe |
-
2011
- 2011-09-30 CN CN201120378005XU patent/CN202263184U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105616166A (en) * | 2016-03-08 | 2016-06-01 | 傅航军 | Push rod type baby medicine feeding device |
| CN106389123A (en) * | 2016-10-21 | 2017-02-15 | 夏正付 | Novel syringe |
| CN106389123B (en) * | 2016-10-21 | 2019-01-15 | 浙江瑞邦智能装备股份有限公司 | A kind of novel injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20120930 |