CN205411912U - Vapour -pressure type ware of dosing - Google Patents
Vapour -pressure type ware of dosing Download PDFInfo
- Publication number
- CN205411912U CN205411912U CN201620105805.7U CN201620105805U CN205411912U CN 205411912 U CN205411912 U CN 205411912U CN 201620105805 U CN201620105805 U CN 201620105805U CN 205411912 U CN205411912 U CN 205411912U
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- Prior art keywords
- compressed air
- air pump
- chamber
- dosing
- vapour
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Abstract
The utility model discloses a vapour -pressure type ware of dosing, including handheld portion handheld portion installs compressed air pump and a plurality of medicine cabin, the compressed air pump passes through the electromagnetism multi -ported valve with a plurality of medicine cabin intercommunication still includes dose passageway and on & off switch, the passageway of dosing passes through the pipe with a plurality of medicine cabin intercommunication, the on & off switch is connected with electromagnetism multi -ported valve, compressed air pump electricity respectively. When using, the air mass flow who exports in the compressed air pump is suitable, and the liquid medicament to the medicine under -deck imposes a comparatively gentle motive force promptly, under the prerequisite of guaranteeing completion transport purpose, can not lead to the fact the impact to the patient affected part, reduces the uncomfortable sense of patient when drug treatment promptly. Simultaneously after single drug treatment, the direct shell case of will once only dosing leaves with handhold portion, and handles the passageway of dosing of the portion of holding and disinfect sealedly, then just can realize the used repeatedly of handheld portion to reduce the use cost of patient when the treatment.
Description
Technical field
This utility model relates to a kind of medicine instrument field, specifically refers to vapour-pressure type administrator.
Background technology
The medication of general whole body system, not only dosage is big, and partial result is the most poor simultaneously, and easily causes bigger toxic and side effects.And topical is possible not only to make up the defect of Formulations for systemic administration, and preferable curative effect can be brought.In recent years, internal tract medication has become as clinical convenient and effective route of administration, as all having started to use cavitary drug feeder in terms of vagina medicinal, nasal cavity applied medicine and vagina medicinal etc., but current existing cavitary drug feeder is big with human body mucous epithelium or skin friction during using, easily cause the damage of cavity mucous membrane or epithelium, thus bring the biggest misery to patient, and doctor uses administrator the most very inconvenient.And the dosed portions in existing vaginal suppository and drug delivery part are an entirety, become disposable product, infect for preventing the secondary of pathogenic bacteria from propagating, it is desirable to user can not reuse after each, both add the production cost of production firm, add again the use cost of user.
Utility model content
The purpose of this utility model is to provide vapour-pressure type administrator, convenient with once daily shell case with the use of while, reach to be administered main part and reuse, reduce the purpose of use cost.
The purpose of this utility model is achieved through the following technical solutions:
Vapour-pressure type administrator, including Handheld Division, compressed air pump and multiple chamber are installed in described Handheld Division, described compressed air pump is connected with multiple described chambers by electromagnetism multiple-way valve, also include administration channel and on & off switch, described administration channel is connected with multiple described chambers by conduit, and described on & off switch electrically connects with electromagnetism multiple-way valve, compressed air pump respectively.During utility model works, Handheld Division and disposable drug delivery shell case with the use of, chamber fills liquid preparation, by pressing on & off switch, chamber is blown by regulation compressed air pump and electromagnetism multiple-way valve, and liquid preparation starts to move to administration channel under the promotion of wind-force, until being delivered to be administered in shell case, and drug delivery shell case directly contacts with affected part, to realize therapeutic purposes.During administration, according to conditions of patients weight situation, optionally affected part is administered, concrete operations are as follows: when the state of an illness is lighter, when dosage is less, the valve of electromagnetism multiple-way valve is only opened a valve port, the i.e. wind-force of compressed air pump output and is only acted on to single chamber, and the liquid preparation in this chamber is then moved to affected part along administration channel by drug delivery shell case；When being in a bad way, when dosage is big, multiple valve ports of electromagnetism multiple-way valve are opened simultaneously, i.e. the wind-force of compressed air pump output directly acts on to multiple chambers, liquid preparation in multiple chambers is then moved to affected part along administration channel by drug delivery shell case, and then improves the therapeutic effect being every time administered.
Wherein, in compressed air pump, the air mass flow of output is suitable, and the liquid preparation in chamber i.e. imposes a more gentle motive force, on the premise of having ensured to carry purpose, patient affected part will not be impacted, i.e. reduce patient's sense of discomfort when drug treatment.Simultaneously after the drug treatment of single terminates, directly by once daily shell case and portion of the handle from, and carry out sterilization through the administration channel of Handheld Division and seal, the most just can realize reusing of Handheld Division, to reduce patient's use cost when treatment.
In described chamber bottom, heat transfer plate is installed, described chamber is separated into epicoele and cavity of resorption by heat transfer plate, resistance wire is fixed in cavity of resorption, also include battery flat and heater switch key, described resistance wire electrically connects with battery flat, and described heater switch key is arranged on the outer wall of Handheld Division and electrically connects with described battery flat.When can be only achieved optimum therapeuticing effect when liquid preparation is in heating, battery is added in battery flat, then heater switch key is directly initiated, heating wire starts to heat heat transfer plate under power supply state, and heat transfer plate carries out heat treated by heat transfer to the liquid preparation in chamber, to reach the temperature needed for liquid preparation；During heating, chamber is separated into epicoele and cavity of resorption by heat transfer plate, and resistance wire is fixed on lower intracavity so that resistance wire is kept apart with liquid preparation, on the premise of realizing heating purpose, it is to avoid liquid preparation is polluted and affects therapeutic effect by resistance wire.
Also including collecting medicine cavity, described collection medicine cavity both sides connect with multiple chambers, administration channel respectively.When heavy dose of administration, the liquid preparation in multiple chambers directly pours in administration channel, and now wind flow can form certain mutual impact at administration channel with medical agent flow path, and then affects drug delivery efficiency；This utility model is provided with collection medicine cavity between multiple chambers and administration channel, make to be converged in collection medicine cavity by the liquid preparation of output in multiple chambers, the liquid preparation flowed into mixing by collection medicine cavity carries out certain buffering, and then make liquid preparation flow to be administered in shell case through administration channel the most lentamente, it is ensured that the therapeutic effect of single-dose.
Multiple described chamber outer walls parcel is provided with heat-barrier material, and described heat-barrier material is glass fibre.As preferably, glass fibre is used chamber to be wrapped, the heat not only making resistance wire is totally absorbed on the liquid preparation in chamber, the heat simultaneously avoiding resistance wire to produce will not be at Handheld Division internal diffusion, in the heat avoiding loss affects Handheld Division, the normal of remaining part works, it is ensured that the service life of Handheld Division.
This utility model compared with prior art, has such advantages as and beneficial effect:
1, in this utility model, in compressed air pump, the air mass flow of output is suitable, i.e. the liquid preparation in chamber is imposed a more gentle motive force, on the premise of having ensured to carry purpose, patient affected part will not be impacted, i.e. reduce patient's sense of discomfort when drug treatment.Simultaneously after the drug treatment of single terminates, directly by once daily shell case and portion of the handle from, and carry out sterilization through the administration channel of Handheld Division and seal, the most just can realize reusing of Handheld Division, to reduce patient's use cost when treatment；
2, this utility model is provided with collection medicine cavity between multiple chambers and administration channel, make to be converged in collection medicine cavity by the liquid preparation of output in multiple chambers, the liquid preparation flowed into mixing by collection medicine cavity carries out certain buffering, and then make liquid preparation flow to be administered in shell case through administration channel the most lentamente, it is ensured that the therapeutic effect of single-dose；
3, this utility model uses glass fibre chamber to be wrapped, the heat not only making resistance wire is totally absorbed on the liquid preparation in chamber, the heat simultaneously avoiding resistance wire to produce will not be at Handheld Division internal diffusion, in the heat avoiding loss affects Handheld Division, the normal of remaining part works, it is ensured that the service life of Handheld Division.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the part of the application, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is this utility model structural representation；
Labelling and corresponding parts title in accompanying drawing:
1-Handheld Division, 2-administration channel, 3-collection medicine cavity, 4-chamber, 5-heat transfer plate, 6-resistance wire, 7-electromagnetism multiple-way valve, 8-compressed air pump, 9-battery flat.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only used for explaining this utility model, are not intended as restriction of the present utility model.
Embodiment 1
As shown in Figure 1, the present embodiment includes Handheld Division 1,1, described Handheld Division, compressed air pump 8 and multiple chamber 4 are installed, described compressed air pump 8 is connected with multiple described chambers 4 by electromagnetism multiple-way valve 7, also include administration channel 2 and on & off switch, described administration channel 2 is connected with multiple described chambers 4 by conduit, and described on & off switch electrically connects with electromagnetism multiple-way valve 7, compressed air pump 8 respectively；In described chamber 4 bottom, heat transfer plate 5 is installed, described chamber 4 is separated into epicoele and cavity of resorption by heat transfer plate 5, resistance wire 6 is fixed in cavity of resorption, also include battery flat 9 and heater switch key, described resistance wire 6 electrically connects with battery flat 9, described heater switch key is arranged on the outer wall of Handheld Division 1 and electrically connects with described battery flat 9, also includes collecting medicine cavity 3, and described collection medicine cavity 3 both sides connect with multiple chambers 4, administration channel 2 respectively.
During work, Handheld Division 1 and disposable drug delivery shell case with the use of, chamber 4 fills liquid preparation, by pressing on & off switch, chamber 4 is blown by regulation compressed air pump 8 and electromagnetism multiple-way valve 7, and liquid preparation starts to move to administration channel 2 under the promotion of wind-force, until being delivered to be administered in shell case, and drug delivery shell case directly contacts with affected part, to realize therapeutic purposes.During administration, according to conditions of patients weight situation, optionally affected part is administered, concrete operations are as follows: when the state of an illness is lighter, when dosage is less, the valve of electromagnetism multiple-way valve 7 is only opened a valve port, the i.e. wind-force of compressed air pump 8 output and is only acted on to single chamber 4, and the liquid preparation in this chamber 4 is then moved to affected part along administration channel 2 by drug delivery shell case；When being in a bad way, when dosage is big, multiple valve ports of electromagnetism multiple-way valve 7 are opened simultaneously, the i.e. wind-force of compressed air pump 8 output directly acts on to multiple chambers 4, liquid preparation in multiple chambers 4 is then moved to affected part along administration channel 2 by drug delivery shell case, and then improves the therapeutic effect being every time administered.Wherein, in compressed air pump 8, the air mass flow of output is suitable, and the liquid preparation in chamber 4 i.e. imposes a more gentle motive force, on the premise of having ensured to carry purpose, patient affected part will not be impacted, i.e. reduce patient's sense of discomfort when drug treatment.Simultaneously after the drug treatment of single terminates, directly once daily shell case is separated with Handheld Division 1, and the administration channel 2 through Handheld Division 1 carries out sterilization sealing, the most just can realize reusing of Handheld Division 1, to reduce patient's use cost when treatment.
When can be only achieved optimum therapeuticing effect when liquid preparation is in heating, battery is added in battery flat 9, then heater switch key is directly initiated, heating wire starts to heat heat transfer plate 5 under power supply state, and heat transfer plate 5 carries out heat treated by heat transfer to the liquid preparation in chamber 4, to reach the temperature needed for liquid preparation；During heating, chamber 4 is separated into epicoele and cavity of resorption by heat transfer plate 5, and resistance wire 6 is fixed on lower intracavity so that resistance wire 6 is kept apart with liquid preparation, on the premise of realizing heating purpose, it is to avoid liquid preparation is polluted and affects therapeutic effect by resistance wire 6.When heavy dose of administration, the liquid preparation in multiple chambers 4 directly pours in administration channel 2, and now wind flow can form certain mutual impact at administration channel 2 with medical agent flow path, and then affects drug delivery efficiency；The present embodiment is provided with collection medicine cavity 3 between multiple chambers 4 and administration channel 2, make to be converged in collection medicine cavity 3 by the liquid preparation of output in multiple chambers 4, the liquid preparation flowed into mixing by collection medicine cavity 3 carries out certain buffering, and then make liquid preparation flow to be administered in shell case through administration channel 2 the most lentamente, it is ensured that the therapeutic effect of single-dose.
As preferably, glass fibre is used chamber 4 to be wrapped, the heat not only making resistance wire 6 is totally absorbed on the liquid preparation in chamber 4, the heat simultaneously avoiding resistance wire 6 to produce will not be at Handheld Division 1 internal diffusion, in the heat avoiding loss affects Handheld Division 1, the normal of remaining part works, it is ensured that the service life of Handheld Division 1.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model; it is not used to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (4)
1. vapour-pressure type administrator, including Handheld Division (1), it is characterized in that: in described Handheld Division (1), compressed air pump (8) and multiple chamber (4) are installed, described compressed air pump (8) is connected with multiple described chambers (4) by electromagnetism multiple-way valve (7), also include administration channel (2) and on & off switch, described administration channel (2) is connected with multiple described chambers (4) by conduit, and described on & off switch electrically connects with electromagnetism multiple-way valve (7), compressed air pump (8) respectively.
Vapour-pressure type administrator the most according to claim 1, it is characterized in that: in described chamber (4) bottom, heat transfer plate (5) is installed, described chamber (4) is separated into epicoele and cavity of resorption by heat transfer plate (5), resistance wire (6) is fixed in cavity of resorption, also include battery flat (9) and heater switch key, described resistance wire (6) electrically connects with battery flat (9), and described heater switch key is arranged on Handheld Division (1) outer wall and electrically connects with described battery flat (9).
Vapour-pressure type administrator the most according to claim 1 and 2, it is characterised in that: also including collecting medicine cavity (3), described collection medicine cavity (3) both sides connect with multiple chambers (4), administration channel (2) respectively.
Vapour-pressure type administrator the most according to claim 2, it is characterised in that: multiple described chamber (4) outer walls parcel is provided with heat-barrier material, and described heat-barrier material is glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105805.7U CN205411912U (en) | 2016-02-02 | 2016-02-02 | Vapour -pressure type ware of dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105805.7U CN205411912U (en) | 2016-02-02 | 2016-02-02 | Vapour -pressure type ware of dosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205411912U true CN205411912U (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620105805.7U Expired - Fee Related CN205411912U (en) | 2016-02-02 | 2016-02-02 | Vapour -pressure type ware of dosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205411912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303970A (en) * | 2018-09-30 | 2019-02-05 | 中国人民解放军南京军区南京总医院 | A kind of device and drug reservoir of quantitative intranasal brain-targeted drug delivery |
-
2016
- 2016-02-02 CN CN201620105805.7U patent/CN205411912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303970A (en) * | 2018-09-30 | 2019-02-05 | 中国人民解放军南京军区南京总医院 | A kind of device and drug reservoir of quantitative intranasal brain-targeted drug delivery |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20210202 |