CN213432533U - Gynecological treatment drug delivery device - Google Patents
Gynecological treatment drug delivery device Download PDFInfo
- Publication number
- CN213432533U CN213432533U CN202021713960.XU CN202021713960U CN213432533U CN 213432533 U CN213432533 U CN 213432533U CN 202021713960 U CN202021713960 U CN 202021713960U CN 213432533 U CN213432533 U CN 213432533U
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- Prior art keywords
- liquid
- solid
- head
- piston
- give
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- Expired - Fee Related
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- 238000012377 drug delivery Methods 0.000 title claims description 19
- 239000003814 drug Substances 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 239000007787 solid Substances 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 12
- 241001330002 Bambuseae Species 0.000 abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 12
- 239000011425 bamboo Substances 0.000 abstract description 12
- 229940126589 solid medicine Drugs 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000011086 high cleaning Methods 0.000 abstract description 2
- 210000001215 vagina Anatomy 0.000 description 8
- 210000001124 body fluid Anatomy 0.000 description 5
- 239000010839 body fluid Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 241000446313 Lamella Species 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, specificly disclose a gynaecology's treatment device of dosing, including giving the cartridge case, liquid gives medicine head and solid and gives the medicine head, give the cartridge case, liquid gives medicine head and solid and gives the medicine head be hollow structure, it is connected with liquid and gives medicine head or solid and give medicine head to give medicine barrel tip detachable, a plurality of hydrojet mouths are seted up to the lateral wall that liquid gave the medicine head, the inside slip of a section of thick bamboo of dosing is provided with the piston, the one end at the catch bar is connected to the piston, the other end of catch bar stretches out for the cartridge case, give the medicine mouth of dosing for the tip of cartridge case, catch bar and piston have seted up the thru hole for hollow structure and inner lateral wall, sealing plug and nested pole have been placed to inside slip. Can be administered by liquid and solid medicines, and has wide application range. The utility model discloses the advantage: simple structure, convenient operation, strong applicability, convenient disassembly, high cleaning grade and convenient popularization and implementation.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a gynaecology's treatment device of dosing.
Background
The application and spraying of the medicament to the affected part by the administration device is an important means for treating gynecological diseases. The current gynecological drug delivery device generally comprises a drug cartridge, a piston and a push rod, and the drug delivery device cannot rotate autonomously in the drug delivery process, so that the drug is not uniformly coated or sprayed, the treatment effect is poor, and therefore, the drug delivery device for gynecological disease treatment is provided for solving the problems.
Chinese patent (publication No. CN 208114926U, bulletin date: 2018.11.20) discloses a drug delivery device for treating gynecological diseases, which comprises a rubber sleeve, a liquid medicine outlet, a drug delivery device shell and a medicine cavity, wherein a direction changing device comprises a rolling shaft and a groove, two ends of the rolling shaft are hinged to two ends of the drug delivery device shell, the groove is formed in the center of the arc surface of the rolling shaft, the part of a tampon passing through the direction changing device is arranged on the groove of the rolling shaft, and a baffle is arranged below the drug delivery device shell and a support. The device is not suitable for solid and liquid, and has insufficient applicability and is not convenient to popularize and implement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gynaecology's treatment device of dosing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a gynecological treatment drug delivery device comprises a drug delivery cartridge, a liquid drug delivery head and a solid drug delivery head. Give cartridge case, liquid for the dosing head and solid for the dosing head be hollow structure, and tip detachable is connected with liquid for the dosing head or solid for the dosing head, gives the dosing head and solid through changing liquid, is suitable for different dosage forms of dosing. May be by a threaded connection, bayonet connection, or the like. The lateral wall of liquid dosing head is seted up a plurality of hydrojet mouths, gives cartridge case and liquid and gives the inside liquid medicament of dosing head and can spout through hydrojet mouth to increased the homogeneity of spouting the medicine, slowed down the blowout flow of medicament, avoided the health discomfort and increased the absorbing capacity.
A piston is slidably disposed inside the medicine feeding cylinder and connected to one end of the push rod. The other end of the push rod extends out of the medicine cylinder, and the piston can be pushed and pulled through the push rod to administer medicine. Offer for the tip of cartridge case and give the mouth of dosing, the pulling piston is to the extreme position who gives the section of thick bamboo of dosing, can place solid medicament in the inside of a section of thick bamboo of dosing through giving the mouth, catch bar and piston have seted up the thru hole for hollow structure and inner lateral wall, sealing plug and nested pole have been placed to catch bar and the inside slip of piston, the inner at nested pole is connected to the sealing plug, when needs solid medicament is dosed, outside pulling nested pole, make the sealing plug break away from the piston, piston and thru hole intercommunication this moment, can push solid medicament into the vagina, avoided the air admission and pulled out the piston to cause the negative pressure, use comfort has been increased, when carrying out liquid medicament and dosing, inwards promote nested pole, make the sealing plug card form sealing mechanism in the inside of piston, the pulling piston, make liquid medicament enter into the inside of a section of thick bamboo of dosing from spouting the liquid.
As a further aspect of the present invention: the tip of solid dosing head is provided with a plurality of rubber lamella, and a plurality of rubber lamella form spherical structure, and the setting of rubber lamella allows pushing out of solid, and not allow liquid or fixed entering, avoids body fluid etc. to enter into the inside of dosing section of thick bamboo and causes the pollution.
As a further aspect of the present invention: the outer end of the solid dosing head is fixedly provided with an integrated supporting ring, and the supporting ring is convenient for spreading the inner wall of the vagina and facilitating the entering of the medicament.
As a further aspect of the present invention: the outer side wall of the medicine feeding barrel is printed with scale marks, and the arrangement of the scale marks is convenient for observing the insertion depth of the medicine feeding barrel, so that the medicine feeding depth can be conveniently controlled.
As a further aspect of the present invention: the fixed baffle that is provided with on giving the cartridge case between scale mark and the mouth of dosing, the baffle has the limiting displacement effect, avoids excessively inserting to cause the health uncomfortable.
As a further aspect of the present invention: the connection end of the liquid medicine feeding head and the solid medicine feeding head is connected with the rubber sleeve, the rubber sleeve has elasticity, and when the liquid medicine feeding head and the solid medicine feeding head are connected with the medicine feeding barrel, the rubber sleeve is sleeved on the medicine feeding barrel, so that the body fluid is prevented from being infected with the medicine feeding barrel, the cross infection of the body fluid is avoided, and the use sanitation grade is improved.
Compared with the prior art, the beneficial effects of the utility model are that: when carrying out the solid medicament and dosing, the section of thick bamboo of dosing is connected the solid and is given the medicine head, place the solid medicament in the inside of a section of thick bamboo of dosing through dosing the mouth, give the solid and insert the vagina with a section of thick bamboo of dosing, outside pulling nestification pole, make the sealing plug break away from the piston, piston and thru hole intercommunication this moment, can push the vagina with the solid medicament, avoided the air admission and pulled out the piston to cause the negative pressure, use comfort has been increased, when carrying out the liquid medicament and dosing, inwards promote the nestification pole, make the sealing plug card form sealing mechanism in the inside of piston, the pulling piston, make the liquid medicament enter into the inside of a section of thick bamboo of dosing from spouting the liquid mouth, the promotion piston. The utility model discloses the advantage: simple structure, convenient operation, strong applicability, convenient disassembly, high cleaning grade and convenient popularization and implementation.
Drawings
Fig. 1 is a schematic perspective view of a gynecological treatment drug delivery device in a first state.
Fig. 2 is a schematic perspective view of a gynecological treatment drug delivery device in a second state.
Fig. 3 is a schematic view of the internal structure of a gynecological treatment drug delivery device in a first state.
Fig. 4 is a schematic perspective view of a liquid administration head in a gynecological treatment administration device.
In the figure, a dosing cylinder 1, a liquid dosing head 2, a liquid spraying port 3, scale marks 4, a baffle 5, a dosing port 6, a push rod 7, a solid dosing head 9, a rubber membrane flap 10, a support ring 11, a piston 12, a nesting rod 13, a through hole 14, a sealing plug 15 and a rubber sleeve 16.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.
Example 1
Referring to fig. 1-3, a gynecological treatment delivery device includes a delivery cartridge 1, a liquid delivery head 2 and a solid delivery head 9. Give cartridge case 1, liquid give first 2 and solid give first 9 for hollow structure, and tip detachable is connected with liquid and gives first 2 or solid and give first 9, give first 2 and solid and give first 9 through changing liquid, be suitable for different dosage forms of dosing. May be by a threaded connection, bayonet connection, or the like. A plurality of liquid spouts 3 are seted up to the lateral wall of liquid for medicine head 2, and the inside liquid medicament of giving cartridge case 1 and liquid for medicine head 2 can be through spouting liquid mouth 3 blowout to increased the homogeneity of spouting the medicine, slowed down the blowout flow of medicament, avoided the malaise and increased the absorbing capacity. The end part of the solid dosing head 9 is provided with a plurality of rubber petals 10, the plurality of rubber petals 10 form a spherical structure, the arrangement of the rubber petals 10 allows the solid to be pushed out, but does not allow liquid or fixed to enter, and the body fluid and the like are prevented from entering the inside of the dosing barrel 1 to cause pollution. The outer end of the solid medicine feeding head 9 is fixedly provided with an integrated supporting ring 11, and the supporting ring 11 is arranged to be convenient for spreading the inner wall of the vagina and facilitating the entering of the medicine.
The inside of the cartridge 1 is slidably provided with a piston 12, the piston 12 being connected to one end of the push rod 7. The other end of the push rod 7 extends out of the medicine cartridge 1, and the piston 12 can be pushed and pulled through the push rod 7 to administer medicine. Offer for the tip of cartridge case 1 and give medicine mouth 6, pulling piston 12 to the extreme position of a section of thick bamboo 1 of dosing, can place solid medicament in the inside of a section of thick bamboo 1 of dosing through giving medicine mouth 6, the lateral wall of a section of thick bamboo 1 of dosing is printed with scale mark 4, and the setting of scale mark 4 is convenient for observe for the depth of insertion of cartridge case 1, from the control of the depth of dosing of being convenient for. The baffle 5 is fixedly arranged on the administration barrel 1 between the scale marks 4 and the administration port 6, and the baffle 5 has a limiting effect, so that discomfort caused by excessive insertion is avoided. Pushing bar 7 and piston 12 are hollow structure and inner lateral wall has seted up thru hole 14, pushing bar 7 and the inside slip of piston 12 have placed sealing plug 15 and nested pole 13, sealing plug 15 is connected in the inner of nested pole 13, when needs solid medicament to administer, outside pulling nestification pole 13, make sealing plug 15 break away from piston 12, piston 12 and thru hole 14 intercommunication this moment, can push solid medicament into the vagina, avoided the air to get into and pull out piston 12 and cause the negative pressure, use comfort has been increased, when carrying out liquid medicament and administering, inwards push nestification pole 13, make sealing plug 15 card form sealing mechanism in the inside of piston 12, pulling piston 12, make liquid medicament enter into the inside of dosing barrel 1 from spouting liquid mouth 3, promote piston 12, administer.
The utility model discloses a theory of operation is: when carrying out solid medicament and dosing, connect solid for medicine head 9 for cartridge case 1, place solid medicament in the inside of cartridge case 1 through dosing port 6, insert vagina with solid for medicine head 9 and cartridge case 1, outside pulling nestification pole 13, make sealing plug 15 break away from piston 12, piston 12 and thru hole 14 intercommunication this moment, can push solid medicament into the vagina, avoided the air admission and pulled out piston 12 to cause the negative pressure, use comfort has been increased, when carrying out liquid medicament and dosing, inwards push nestification pole 13, make sealing plug 15 card form sealing mechanism in the inside of piston 12, pulling piston 12, make liquid medicament enter into the inside of cartridge case 1 from spouting liquid mouth 3, promote piston 12, dose.
Example 2
Referring to fig. 4, on the basis of embodiment 1, the connection end of the liquid administration head 2 and the solid administration head 9 is connected with a rubber sleeve 16, the rubber sleeve 16 has elasticity, and when the liquid administration head 2 and the solid administration head 9 are connected with the administration cartridge 1, the rubber sleeve 16 is sleeved on the administration cartridge 1, so that the body fluid is prevented from being contaminated to the administration cartridge 1, cross infection in use is avoided, and the sanitation level in use is improved.
The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides a gynaecology's treatment device of dosing, including for cartridge case (1), liquid gives medicine head (2) and solid gives medicine head (9), give cartridge case (1), liquid gives medicine head (2) and solid give medicine head (9) be hollow structure, give cartridge case (1) tip detachable be connected with liquid give medicine head (2) or solid give medicine head (9), a plurality of liquid spouts mouth (3) are seted up to the lateral wall of liquid give medicine head (2), it has piston (12) to slide to be provided with for the inside of cartridge case (1), piston (12) are connected in the one end of catch bar (7), the other end of catch bar (7) stretches out for cartridge case (1), give the tip of cartridge case (1) and seted up for medicine mouth (6), catch bar (7) and piston (12) are hollow structure and inner lateral wall have seted up thru hole (14), sealing plug (15) and nested pole (13) have been placed to catch bar (7) and piston (12) inside slip, the sealing plug (15) is connected with the inner end of the embedded rod (13).
2. A gynecological treatment delivery device according to claim 1, characterized in that the end of the solid delivery head (9) is provided with a plurality of rubber petals (10), the plurality of rubber petals (10) forming a spherical structure, the arrangement of the rubber petals (10) allowing the expulsion of the solid but not the admission of liquid or of the fixation.
3. A gynecological treatment delivery device according to claim 1, characterized in that the outer end of the solid delivery head (9) is fixedly provided with an integrated support ring (11).
4. A gynecological treatment delivery device according to claim 1, characterized in that the outer side wall of the delivery cartridge (1) is printed with graduation marks (4).
5. A gynecological treatment delivery device according to claim 4, characterized in that a baffle (5) is fixedly arranged on the delivery cartridge (1) between the graduation marks (4) and the delivery opening (6).
6. A gynecological treatment delivery device according to one of claims 1 to 5, characterized in that the connection end of the liquid delivery head (2) and the solid delivery head (9) is connected to a rubber sleeve (16), the rubber sleeve (16) fitting over the drug delivery cartridge (1) when the liquid delivery head (2) and the solid delivery head (9) are connected to the drug delivery cartridge (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021713960.XU CN213432533U (en) | 2020-08-17 | 2020-08-17 | Gynecological treatment drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021713960.XU CN213432533U (en) | 2020-08-17 | 2020-08-17 | Gynecological treatment drug delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213432533U true CN213432533U (en) | 2021-06-15 |
Family
ID=76314636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021713960.XU Expired - Fee Related CN213432533U (en) | 2020-08-17 | 2020-08-17 | Gynecological treatment drug delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213432533U (en) |
-
2020
- 2020-08-17 CN CN202021713960.XU patent/CN213432533U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |