CN208943124U - A kind of low-residual type atomizing cup - Google Patents
A kind of low-residual type atomizing cup Download PDFInfo
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- CN208943124U CN208943124U CN201820672552.0U CN201820672552U CN208943124U CN 208943124 U CN208943124 U CN 208943124U CN 201820672552 U CN201820672552 U CN 201820672552U CN 208943124 U CN208943124 U CN 208943124U
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Abstract
The utility model belongs to the field of medical instrument technology, it is related to a kind of low-residual type atomizing cup, atomization core upper end-face edge is arranged at intervals with several convex blocks, the buckle matched with convex block is arranged in liquid medicine cup upper end-face edge, the bottom of liquid medicine cup upwardly extends the connection mouth of a taper, the bottom of liquid medicine cup is formed from middle part to surrounding gradually high arcuate bottom, the taper core matched with connection mouth is installed in connection mouth, it is opened up on core and several leads drug slot with what the arcuate bottom of liquid medicine cup communicated, the top of core is equipped with and the medicine outlet leading drug slot and communicate, first helical baffle and the second helical baffle spiral are mounted on the two sides tube body of U-tube body, screw channel intermeshing on first helical baffle and the second helical baffle, cross one another first barrier plate and the second barrier plate is fixedly mounted in the lower section of U-tube body, cup lid is removably mounted on liquid medicine cup, Atomizing nozzle is offered on liquid medicine cup, solves the problems, such as that the big drop generated in existing atomizing cup atomization process remains in cup sidewalls.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is related to a kind of low-residual type atomizing cup.
Background technique
With the development of medicine, pharmaceutical aerosol therapy is widely popularized, is especially had to the treatment of respiratory disease
Good effect, such as flu, fever, cough, asthma, abscess of throat, pharyngitis, rhinitis, bronchitis.Due to respiratory system
Anatomical structure and physilogical characteristics, effective treatment means to respiratory disease are to be topically inhaled administration, and inhalation is most straight
Connecing with most effective method is Neulized inhalation.
Fog inhalation therapy is exactly that drug solution is atomized into small particle using special atomising device, passes through sucking
Mode enter respiratory tract and intrapulmonary and deposit, to reach rapid, effective and painless therapeutic effect.Because air flue is a opens
The system put, it provides an advantageous condition for targeted therapy.By Neulized inhalation, drug effect is directly and rapid, medicine
Object can be directly to up to lesions position and directly contact with damaged tissues, and contact area is big, and have under respiratory mucosa and mucous membrane rich
Rich various types of drug receptors, drug can be contacted with receptor extensively after being inhaled into air flue, i.e., abnormal strong in locally performance
The medicine mist of big therapeutic effect, sucking directly acts on airway surface, and eliminating oral or injecting pathway needs menses to cycle to reach
The time of air flue, thus it is rapid-action.
Medical atomizing cup is a kind of medicinal atomized instrument that hospital generally uses, and power source mostly uses greatly compressed air pump
Carry out medical liquid atomizing treatment.There are big fluid spills the asking to cup sidewalls generated in atomization process for existing atomization cup structure
Topic, so that cup body drop residual quantity is larger, causes the waste of medical fluid.
Utility model content
In view of this, the utility model remains in cup body for the big drop for solving to generate in existing atomizing cup atomization process
The problem of side wall, provides a kind of low-residual type atomizing cup.
In order to achieve the above objectives, the utility model provides the following technical solutions: including liquid medicine cup, cup lid and atomization core, mist
Change core upper end-face edge and be arranged at intervals with several convex blocks, liquid medicine cup upper end-face edge is provided with the buckle matched with convex block, liquid medicine cup
Bottom upwardly extended a taper connection mouth, the bottom of liquid medicine cup is formed from middle part to surrounding gradually high arcuate bottom, connection
The taper core matched with connection mouth is installed on mouth, is offered on core and several leads medicine with what the arcuate bottom of liquid medicine cup communicated
Slot, the top of core be equipped with the medicine outlet leading drug slot and communicate, atomization core includes U-tube body, the first helical baffle and the second spiral shell
Revolve baffle, the first helical baffle and the second helical baffle spiral be mounted on the two sides tube body of U-tube body, the first helical baffle and
Screw channel on second helical baffle is intermeshed, and is fixedly installed with below U-tube body and is intersected and be located above medicine outlet
The first barrier plate and the second barrier plate, between the first helical baffle and the second helical baffle and the inner wall of liquid medicine cup there are
Gap, cup lid are removably mounted on liquid medicine cup, and atomizing nozzle is offered on liquid medicine cup.
Further, the first barrier plate and the second barrier plate structure, size are identical and be rectangular parallelepiped structure, U-tube body peace
The position for filling the first barrier plate and the second barrier plate offers gas vent, and the diameter of gas vent is less than the length of first baffle.
Further, the gap between the first helical baffle and the second helical baffle and liquid medicine cup inner wall is 1~3mm.
Further, core and U-tube body by integral forming.
Further, distance is 0.5~0.8cm between the first helical baffle and the screw channel of the second helical baffle.
Further, the number for leading drug slot is 2~5 and is evenly distributed on core inner wall.
Further, flexible membrane is detachably installed on cup lid, is equipped with breather cheek valve in flexible membrane.
Further, liquid medicine cup is located at arc bottom and is provided with transparent viewing port, and observation panel is equipped with medication volume scale.
Further, atomization core top exterior walls are equipped with several protrusions, and cup lid is equipped with the card slot opposite with protrusion.
Further, liquid medicine cup is externally provided with handle.
The utility model has the beneficial effects that:
1, the utility model low-residual type atomizing cup sets U-shaped for the tube body of atomization core, on the two sides tube body of U-tube body
Spiral helicine first helical baffle and the second helical baffle are installed, between the screw channel of two helical baffles distance be 0.5~
The first barrier plate and the second barrier plate that intersect and be located above medicine outlet is fixedly mounted in 0.8cm, the lower section of U-tube body,
Compressed air enters in the connection mouth become narrow gradually from air inlet, and compressed air forms high-speed flow by tiny connection mouth,
The negative pressure of generation drives the medical fluid at liquid medicine cup bottom to move up and is ejected on the first barrier plate and the second barrier plate, and high-speed flow will
Medical fluid is constantly impacted to helical baffle, and the biggish medical fluid of particle continues to fall to liquid medicine cup bottom and carries out secondary drainage injection,
Continuous scattered little particle medical fluid is gradually moved up from the gap between helical baffle, is overflowed from atomizing nozzle.Medical fluid is in height
It is constantly atomized under the action of fast air-flow, relative to a barrier plate of traditional atomizing cup, the utility model atomizing cup first stops
The medical fluid that the cooperation of plate and the second barrier plate enables to drainage to come up disperses more uniform, and helical baffle can be by baffle
Upper remaining drop constantly drains, and improves the utilization rate of medical fluid.
2, the medical fluid in the utility model low-residual type atomizing cup be dispersed throughout after constantly hit the first helical baffle and
Second helical baffle, the medical fluid of bulky grain are repeatedly stopped with the hand of spiral of helical baffle, fall into the bottom quilt of liquid medicine cup
Drug slot water conservancy diversion again is led, barrier plate is hit again and is atomized, in cycles, so that the medical fluid of bulky grain gradually becomes little particle
Medical fluid becomes misty, the screw channel on the first helical baffle and the second helical baffle is passed sequentially through, finally by atomizing nozzle by patient
It absorbs；Simultaneously there are gap between the first helical baffle and the second helical baffle and the inner wall of liquid medicine cup, on the wall of cup of liquid medicine cup
When remaining excessive medical fluid, medical fluid can flow to liquid medicine cup bottom along wall of cup under the effect of gravity, by the wall of cup of springing liquid medicine cup,
Also the drop for remaining in wall of cup can be shaken off down, prevents liquid waste, reduce the unnecessary loss of drug, and improve medical fluid
Utilization rate.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is the structural schematic diagram of the utility model low-residual type atomizing cup；
Fig. 2 is the structural schematic diagram of embodiment Chinese medicine liquid cup.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
Appended drawing reference in Figure of description includes:
Liquid medicine cup 11, arcuate bottom 12, air inlet 13, connection mouth 14, observation panel 15, atomizing nozzle 16, atomization core 17, cup lid
18, protrusion 19, handle 20, U-tube body 21, the first helical baffle 22, the second helical baffle 23, the resistance of the first barrier plate 24, second
Baffle 25, core 26, flexible membrane 27.
A kind of low-residual type atomizing cup as shown in Figure 1 and Figure 2, including liquid medicine cup 11, cup lid 18 and atomization core 17, atomization
5 convex blocks are arranged in 17 upper end-face edge interval of core, and the buckle matched with convex block is arranged in 11 upper end-face edge of liquid medicine cup, liquid medicine cup 11
Bottom upwardly extends a taper connection mouth 14, and the bottom of liquid medicine cup 11 is formed from middle part to surrounding gradually high arcuate bottom 12.Even
The taper core 26 that installation is matched with connection mouth 14 on mouth 14 is connect, opens up 4 arcuate bottoms 12 with liquid medicine cup 11 on core 26
What is communicated leads drug slot, and the top of core 26 offers and the medicine outlet leading drug slot and communicate.
Atomization core 17 includes U-tube body 21, the first helical baffle 22 and the second helical baffle 23,22 He of the first helical baffle
Second helical baffle, 23 spiral is mounted on the two sides tube body of U-tube body 21, the first helical baffle 22 and the second helical baffle 23
On the hand of spiral intermeshing, between the first helical baffle 22 and the screw channel of the second helical baffle 23 distance be 0.5cm.First
There are gap, the first helical baffle 22 and the second spiral shells between helical baffle 22 and the second helical baffle 23 and the inner wall of liquid medicine cup 11
Revolving the gap between baffle 23 and 11 inner wall of liquid medicine cup is 3mm.
Right-angled intersection is fixedly mounted in the lower section of U-tube body 21 and the first barrier plate 24 and second being located above medicine outlet hinders
Baffle 25, the first barrier plate 24 is identical with 25 structure of the second barrier plate, size and is rectangular parallelepiped structure, and U-tube body 21 is installed
The position of first barrier plate 24 and the second barrier plate 25 offers gas vent, and the diameter of gas vent is less than the length of first baffle.
Liquid medicine cup 11, which is located at arcuate bottom 12, is provided with transparent viewing port 15, and observation panel 15 is equipped with medication volume scale.Atomization core 17
Top exterior walls are equipped with 5 protrusions 19, and cup lid 18 is equipped with and raised 19 opposite card slots.Cup lid 18 is fastened on by protrusion 19
Card slot in, cup lid 18 is fastened in atomization core 17.Flexible membrane 27, flexible membrane 27 are detachably installed by bolt on cup lid 18
Interior setting breather cheek valve, the structure are conducive to patient and absorb medical fluid, and when patient expiration, flexible membrane 27 is in open shape
State forms circulating current, negative pressure or vacuum state is avoided the occurrence of, in addition, flexible membrane 27 is set as bacteriological filter film, bacterium mistake
Filter membrane has the function of antibacterial, dust-proof.11 upper left side of liquid medicine cup opens up atomizing nozzle 16, connects mask on atomizing nozzle 16.
Medical fluid in use, is added the arcuate bottom 12 of liquid medicine cup 11, from 11 air inlet of liquid medicine cup by the low-residual type atomizing cup
13 lower end access provides the air feed pump of compressed air, is placed in patient's oral area or nasal cavity for mask is connected on atomizing nozzle 16；It opens
Air feed pump is opened, the atomization situation of medical fluid is observed by observation panel 15 to adjust the air demand of compressed air, so that the atomization of medical fluid
Granular size is suitble to patient to use.When residual liquor on 11 inner wall of liquid medicine cup, can manual springing liquid medicine cup 11 make medical fluid
Fall into atomization utilization again in liquid medicine cup 11.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (10)
1. a kind of low-residual type atomizing cup, including liquid medicine cup, cup lid and atomization core, which is characterized in that end edge in the atomization core
Edge is arranged at intervals with several convex blocks, and the liquid medicine cup upper end-face edge is provided with the buckle matched with convex block, the liquid medicine cup
Bottom has upwardly extended a taper connection mouth, and the bottom of the liquid medicine cup is formed from middle part to surrounding gradually high arcuate bottom, institute
The taper core for being equipped in connection mouth and matching with connection mouth is stated, several and liquid medicine cup arcuate bottom is offered on the core
What is communicated leads drug slot, the top of the core be equipped with the medicine outlet leading drug slot and communicate, the atomization core includes U-tube body, the
One helical baffle and the second helical baffle, first helical baffle and the second helical baffle spiral are mounted on the two of U-tube body
On side pipe body, the screw channel on first helical baffle and the second helical baffle is intermeshed, and the lower section of the U-tube body is fixed
The first barrier plate and the second barrier plate for intersecting and being located above medicine outlet, first helical baffle and second are installed
There are gap between helical baffle and the inner wall of liquid medicine cup, the cup lid is removably mounted on liquid medicine cup, on the liquid medicine cup
Offer atomizing nozzle.
2. low-residual type atomizing cup as described in claim 1, which is characterized in that first barrier plate and the second blocking are hardened
Structure, size are identical and are rectangular parallelepiped structure, and the U-tube body installs the first barrier plate and the position of the second barrier plate offers
Gas vent, the diameter of the gas vent are less than the length of first baffle.
3. low-residual type atomizing cup as claimed in claim 2, which is characterized in that first helical baffle and the second spiral gear
Gap between plate and liquid medicine cup inner wall is 1~3mm.
4. low-residual type atomizing cup as claimed in claim 3, which is characterized in that the core and U-tube body by integral forming.
5. low-residual type atomizing cup as claimed in claim 4, which is characterized in that first helical baffle and the second spiral gear
Distance is 0.5~0.8cm between the screw channel of plate.
6. low-residual type atomizing cup as claimed in claim 5, which is characterized in that the number for leading drug slot is for 2~5 and equal
It is even to be distributed on core inner wall.
7. low-residual type atomizing cup as claimed in claim 6, which is characterized in that detachably installed on the cup lid flexible
Film, the flexible membrane is interior to be equipped with breather cheek valve.
8. low-residual type atomizing cup as claimed in claim 7, which is characterized in that the liquid medicine cup is located at arc bottom and is provided with
Transparent viewing port, the observation panel are equipped with medication volume scale.
9. low-residual type atomizing cup as claimed in claim 8, which is characterized in that the atomization core top exterior walls are equipped with several
Protrusion, the cup lid are equipped with the card slot opposite with protrusion.
10. low-residual type atomizing cup as claimed in claim 9, which is characterized in that the liquid medicine cup is externally provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820672552.0U CN208943124U (en) | 2018-05-08 | 2018-05-08 | A kind of low-residual type atomizing cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820672552.0U CN208943124U (en) | 2018-05-08 | 2018-05-08 | A kind of low-residual type atomizing cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943124U true CN208943124U (en) | 2019-06-07 |
Family
ID=66730167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820672552.0U Expired - Fee Related CN208943124U (en) | 2018-05-08 | 2018-05-08 | A kind of low-residual type atomizing cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721374A (en) * | 2019-11-28 | 2020-01-24 | 杭州美裕医疗用品有限公司 | Compression atomizer |
| CN113028394A (en) * | 2019-12-25 | 2021-06-25 | 应急管理部化学品登记中心 | Liquid fuel atomizing burner for laboratory |
-
2018
- 2018-05-08 CN CN201820672552.0U patent/CN208943124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721374A (en) * | 2019-11-28 | 2020-01-24 | 杭州美裕医疗用品有限公司 | Compression atomizer |
| CN113028394A (en) * | 2019-12-25 | 2021-06-25 | 应急管理部化学品登记中心 | Liquid fuel atomizing burner for laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |