CN213760176U - Vagina drug delivery device - Google Patents
Vagina drug delivery device Download PDFInfo
- Publication number
- CN213760176U CN213760176U CN202022683067.3U CN202022683067U CN213760176U CN 213760176 U CN213760176 U CN 213760176U CN 202022683067 U CN202022683067 U CN 202022683067U CN 213760176 U CN213760176 U CN 213760176U
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- China
- Prior art keywords
- ring
- fixedly connected
- wall
- drug delivery
- block
- 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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- 210000001215 vagina Anatomy 0.000 title claims abstract description 20
- 238000012377 drug delivery Methods 0.000 title claims description 29
- 239000003814 drug Substances 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims description 20
- 229940079593 drug Drugs 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 239000000843 powder Substances 0.000 description 3
- 208000029082 Pelvic Inflammatory Disease Diseases 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 208000011404 female reproductive system disease Diseases 0.000 description 2
- 208000004145 Endometritis Diseases 0.000 description 1
- 208000026351 Fallopian Tube disease Diseases 0.000 description 1
- 208000037093 Menstruation Disturbances Diseases 0.000 description 1
- 206010027339 Menstruation irregular Diseases 0.000 description 1
- 206010049677 Salpingo-oophoritis Diseases 0.000 description 1
- 208000006374 Uterine Cervicitis Diseases 0.000 description 1
- 208000016599 Uterine disease Diseases 0.000 description 1
- 206010046788 Uterine haemorrhage Diseases 0.000 description 1
- 206010046798 Uterine leiomyoma Diseases 0.000 description 1
- 206010046914 Vaginal infection Diseases 0.000 description 1
- 201000008100 Vaginitis Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000030270 breast disease Diseases 0.000 description 1
- 206010008323 cervicitis Diseases 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 208000025661 ovarian cyst Diseases 0.000 description 1
- 208000015124 ovarian disease Diseases 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- -1 then Substances 0.000 description 1
- 208000013464 vaginal disease Diseases 0.000 description 1
- 208000015317 vulvar disease Diseases 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, and a vagina device of dosing is disclosed, including storing up the cartridge case, the surperficial threaded connection of storing up the cartridge case has the connection lid, and the fixed intercommunication of inner wall of connection lid has for the pencil, and the fixed surface of giving the pencil is connected with hollow seal piece, and the rubber seal cover has been cup jointed on the surface of hollow seal piece, and the hole of dosing has all been seted up to the inside of rubber seal cover. The utility model discloses a set up and give medicine pipe, hollow seal piece, the rubber seal cover, the dosing hole, the rubber connecting ring, ring channel and locking mechanism, when dosing through this dosing device, press and push away medicine mechanism, make the rubber seal cover take place the inflation through the liquid medicine, make the liquid medicine can discharge through the dosing hole, when stopping dosing, the rubber seal cover contracts, at this moment, through the cooperation of rubber seal cover and hollow seal piece, will give medicine the pipe and seal, and then prevent the contact of the interior surplus liquid medicine of waste liquid of vagina and the intraductal liquid medicine of dosing, lead to the liquid medicine to be contaminated.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a vagina device of dosing.
Background
The department of gynecology is a diagnosis and treatment subject of medical institutions, the department of gynecology is a branch of department of gynecology, and the department of gynecology is a professional department taking female gynecopathy as diagnosis and treatment, and is divided into western medicine gynecopathy and traditional Chinese medicine gynecopathy. Gynecological diseases include: the female reproductive system diseases are gynecological diseases, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases, etc. The disease of female reproductive system is called gynecological disease. The types of gynecological diseases can be various, and the common diseases are: hysteromyoma, ovarian cyst, vaginitis, cervicitis, cervical erosion, pelvic inflammation, adnexitis, functional uterine bleeding, breast diseases, infertility, irregular menstruation, endometritis, abnormal leucorrhea and the like.
In the process of clinical diagnosis and treatment of gynaecology and obstetrics, often need carry out direct administration to the vagina, at present, when using the device of dosing to administer to the vagina, insert the pipe of dosing into the vagina earlier, then pour into the liquid medicine into the vagina through the pipe of dosing into the vagina, nevertheless after the completion of dosing, the interior waste liquid of vagina passes through easily and gets into the device of dosing through the pipe of dosing into, leads to remaining liquid medicine in the device of dosing to be contaminated.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, when a drug delivery device is used for delivering drugs to a vagina, a drug delivery tube is firstly inserted into the vagina, and then a drug solution is injected into the vagina through the drug delivery tube, but after the drug delivery is finished, waste liquid in the vagina easily enters the drug delivery device through the drug delivery tube, so that the residual drug solution in the drug delivery device is polluted, and the drug delivery device for the vagina is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vagina device of dosing, includes the storage cartridge case, the surperficial threaded connection of storage cartridge case has the connection lid, the fixed intercommunication of inner wall of connection lid has the pipe of dosing, the fixed surface of dosing pipe is connected with hollow seal piece, the rubber seal cover has been cup jointed on the surface of hollow seal piece, the hole of dosing has all been seted up to the inside of rubber seal cover, the inner wall of rubber seal cover bonds there is the rubber go-between, the rubber go-between is located the right side of dosing hole, the ring channel has been seted up on the surface of hollow seal piece, the inner wall of ring channel and the surface contact of rubber go-between, the fixed surface of dosing pipe is connected with the locking mechanism, the inner wall of locking mechanism and the surface contact of rubber seal cover, the inner wall sliding connection of storage cartridge case has the powder pushing column.
Preferably, the locking mechanism comprises a retaining ring, the inner wall of the retaining ring is fixedly connected with the surface of the administration tube, the left side of the retaining ring is fixedly connected with a return spring, the inner wall of the return spring is in surface contact with the administration tube, the left side of the return spring is fixedly connected with a sliding ring, the inner wall of the sliding ring is in surface sliding connection with the administration tube, the left side of the sliding ring is in contact with the right side of the hollow sealing block, the left side of the sliding ring is fixedly connected with a limiting ring, the inner wall of the limiting ring is in surface contact with a rubber sealing sleeve, and an air groove is formed in the left side of the limiting ring.
Preferably, the medicine pushing column comprises a connecting column, a pressing block is fixedly connected to the right side of the connecting column, a supporting block is fixedly connected to the left side of the connecting column, a medicine pushing piston is bonded to the left side of the supporting block, and the surface of the supporting block and the surface of the medicine pushing piston are both in contact with the inner wall of the medicine storage cylinder.
Preferably, the front surface of the medicine storage cylinder is fixedly connected with a positioning mechanism, and the right side of the positioning mechanism is in contact with the left side of the pressing block.
Preferably, positioning mechanism includes the fixed block, the back of fixed block and the positive fixed connection who stores up the cartridge case, the inner wall fixedly connected with screw thread post of fixed block, the surperficial threaded connection of screw thread post has hollow reference column, hollow reference column is located the right side of fixed block, hollow reference column's sliding surface is connected with the stopper, the back of stopper and the positive fixed connection who stores up the cartridge case, hollow reference column's surperficial threaded connection has the change, the change is located between fixed block and the stopper, hollow reference column's right side and the left side contact of pressing the briquetting.
Preferably, a cushion rubber pad is bonded to the right side of the pressing block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a set up the administration pipe, the hollow seal piece, the rubber seal cover, the administration hole, the rubber connecting ring, ring channel and locking mechanism, wherein, the rubber seal cover has certain elasticity, and through the cooperation of rubber seal cover and hollow seal piece, seal up the administration pipe, when dosing through this dosing device, press the medicine pushing mechanism, make the rubber seal cover expand through the liquid medicine, at this moment, the rubber seal cover separates with the hollow seal piece, make the liquid medicine can discharge through the administration hole, when stopping dosing, the rubber seal cover contracts, and contact with the hollow seal piece, at this moment, through the cooperation of rubber seal cover and hollow seal piece, seal up the administration pipe, and then prevent the contact of the waste liquid in the vagina and the remaining liquid medicine in the administration pipe, lead to the liquid medicine to be contaminated, simultaneously, through the cooperation of locking mechanism and rubber connecting ring, with rubber seal cover card on hollow seal piece, when the user need change rubber seal cover, with rubber seal cover and spacing ring separation, can dismantle rubber seal cover from hollow seal piece, and then convenient to use person changes rubber seal cover.
(2) The utility model discloses a set up positioning mechanism, positioning mechanism comprises fixed block, screw post, hollow reference column, stopper and change, and wherein, hollow reference column plays limiting displacement to pressing the briquetting, when dosing, through hollow reference column, makes to press the briquetting and remove to the assigned position after, can't carry out the removal left, and then under positioning mechanism's effect, makes this device of dosing have the function that the ration was dosed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the structure of the present invention;
fig. 3 is a front view of the hollow sealing block of the present invention;
fig. 4 is a schematic view of the positioning mechanism of the present invention.
In the figure: 1. a cartridge; 2. a connecting cover; 3. an administration tube; 4. a hollow seal block; 5. a rubber sealing sleeve; 6. an administration aperture; 7. a rubber connecting ring; 8. a locking mechanism; 81. a baffle ring; 82. a return spring; 83. a slip ring; 84. a limiting ring; 85. an air tank; 9. pushing the medicinal herbs; 91. connecting columns; 92. a pressing block; 93. a support block; 94. a medicine pushing piston; 10. a positioning mechanism; 101. a fixed block; 102. a threaded post; 103. a hollow positioning column; 104. a limiting block; 105. rotating the ring; 11. a cushion rubber pad; 12. an annular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a vaginal drug delivery device comprises a drug storage cartridge 1, a connection cover 2 is in threaded connection with the surface of the drug storage cartridge 1, a drug delivery tube 3 is fixedly communicated with the inner wall of the connection cover 2, a hollow sealing block 4 is fixedly connected with the surface of the drug delivery tube 3, a rubber sealing sleeve 5 is sleeved on the surface of the hollow sealing block 4, drug delivery holes 6 are formed in the rubber sealing sleeve 5, a rubber connecting ring 7 is bonded on the inner wall of the rubber sealing sleeve 5, the rubber connecting ring 7 is positioned on the right side of the drug delivery holes 6, an annular groove 12 is formed in the surface of the hollow sealing block 4, the inner wall of the annular groove 12 is in contact with the surface of the rubber connecting ring 7, the rubber sealing sleeve 5 is clamped on the hollow sealing block 4 through the matching of the annular groove 12 and the rubber connecting ring 7, a locking mechanism 8 is fixedly connected with the surface, the inner wall of the medicine storage barrel 1 is connected with a medicine pushing column 9 in a sliding way.
Locking mechanism 8 includes keeping off the ring 81, keep off the inner wall of ring 81 and be connected with the fixed surface of dosing pipe 3, keep off the left side fixedly connected with reset spring 82 of ring 81, reset spring 82's inner wall and the surface contact of dosing pipe 3, reset spring 82's left side fixedly connected with sliding ring 83, sliding ring 83's inner wall and the surface sliding connection of dosing pipe 3, sliding ring 83's left side and the right side contact of hollow seal piece 4, make sliding ring 83 and hollow seal piece 4 in close contact with through reset spring 82, sliding ring 83's left side fixedly connected with spacing ring 84, spacing ring 84's inner wall and rubber seal cover 5's surface contact, spacing ring 84 plays limiting displacement to rubber seal cover 5, air duct 85 has been seted up on spacing ring 84's left side, the inside air of spacing ring 84 circulates through air duct 85.
Push away grain of powder 9 and include spliced pole 91, spliced pole 91's right side fixedly connected with presses the briquetting 92, spliced pole 91's left side fixedly connected with supporting shoe 93, and the left side of supporting shoe 93 bonds has the piston 94 that pushes away the powder, and the surface of supporting shoe 93 and the surface that pushes away piston 94 all with the inner wall contact of storage cartridge case 1, press the right side of briquetting 92 to bond and have buffer rubber pad 11, through setting up the blotter, improve the comfort level when pressing briquetting 92.
The front fixedly connected with positioning mechanism 10 of storage cartridge case 1, the right side of positioning mechanism 10 contacts with the left side of pressing block 92, positioning mechanism 10 includes fixed block 101, the back of fixed block 101 and the front fixed connection of storage cartridge case 1, the inner wall fixedly connected with screw thread post 102 of fixed block 101, the surface threaded connection of screw thread post 102 has hollow reference column 103, hollow reference column 103 is located the right side of fixed block 101, the surface sliding connection of hollow reference column 103 has stopper 104, the back of stopper 104 and the front fixed connection of storage cartridge case 1, the surface threaded connection of hollow reference column 103 has swivel 105, swivel 105 is located between fixed block 101 and stopper 104, stopper 104 and swivel 105 all play a limiting role with hollow reference column 103, the right side of hollow reference column 103 contacts with the left side of pressing block 92, through setting up positioning mechanism 10, positioning mechanism 10 is by fixed block 101, press the left side of fixed block 92, The drug delivery device comprises a threaded column 102, a hollow positioning column 103, a limiting block 104 and a rotating ring 105, wherein the hollow positioning column 103 limits the pressing block 92, when the drug is delivered, the pressing block 92 cannot move leftwards after moving to a specified position through the hollow positioning column 103, and then the drug delivery device has a function of quantitative drug delivery under the action of the positioning mechanism 10.
The utility model discloses in, when the user used the device, pour the liquid medicine into storage cartridge case 1 in, and will connect lid 2 to twist on storage cartridge case 1, when dosing, insert medicine pipe 3 into the vagina for the medicine, then, press and push away medicine mechanism, make rubber seal cover 5 take place the inflation through the liquid medicine, then, rubber seal cover 5 separates with hollow seal piece 4, make the liquid medicine can discharge through dosing hole 6, when stopping dosing, rubber seal cover 5 contracts, and contact with hollow seal piece 4, at this moment, through the cooperation of rubber seal cover 5 and hollow seal piece 4, will seal up medicine pipe 3 for dosing, in the process of dosing, through hollow reference column 103 on positioning mechanism 10, can carry on spacingly to pressing the briquetting 92.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The vagina drug delivery device comprises a drug storage tube (1) and is characterized in that the surface of the drug storage tube (1) is in threaded connection with a connecting cover (2), the inner wall of the connecting cover (2) is fixedly communicated with a drug delivery tube (3), the surface of the drug delivery tube (3) is fixedly connected with a hollow sealing block (4), a rubber sealing sleeve (5) is sleeved on the surface of the hollow sealing block (4), drug delivery holes (6) are formed in the rubber sealing sleeve (5), a rubber connecting ring (7) is bonded on the inner wall of the rubber sealing sleeve (5), the rubber connecting ring (7) is positioned on the right side of the drug delivery holes (6), an annular groove (12) is formed in the surface of the hollow sealing block (4), the inner wall of the annular groove (12) is in contact with the surface of the rubber connecting ring (7), and a locking mechanism (8) is fixedly connected on the surface of the drug delivery tube (3, the inner wall of the locking mechanism (8) is in contact with the surface of the rubber sealing sleeve (5), and the inner wall of the medicine storage barrel (1) is connected with a medicine pushing column (9) in a sliding mode.
2. The vaginal drug delivery device as claimed in claim 1, characterized in that the blocking mechanism (8) comprises a stop ring (81), the inner wall of the baffle ring (81) is fixedly connected with the surface of the administration tube (3), the left side of the baffle ring (81) is fixedly connected with a return spring (82), the inner wall of the return spring (82) is contacted with the surface of the administration tube (3), the left side of the return spring (82) is fixedly connected with a slip ring (83), the inner wall of the slip ring (83) is connected with the surface of the administration tube (3) in a sliding way, the left side of the slip ring (83) is in contact with the right side of the hollow sealing block (4), the left side of sliding ring (83) is fixedly connected with spacing ring (84), the inner wall of spacing ring (84) contacts with the surface of rubber seal cover (5), and gas groove (85) have been seted up to the left side of spacing ring (84).
3. The vaginal drug delivery device according to claim 1, characterized in that the drug pushing column (9) comprises a connecting column (91), a pressing block (92) is fixedly connected to the right side of the connecting column (91), a supporting block (93) is fixedly connected to the left side of the connecting column (91), a drug pushing piston (94) is bonded to the left side of the supporting block (93), and the surface of the supporting block (93) and the surface of the drug pushing piston (94) are both in contact with the inner wall of the drug storage cartridge (1).
4. The vaginal drug delivery device as claimed in claim 3, characterized in that a positioning mechanism (10) is fixedly connected to the front side of the cartridge (1), the right side of the positioning mechanism (10) being in contact with the left side of the pressing block (92).
5. The vaginal drug delivery device as claimed in claim 4, characterized in that the positioning means (10) comprise a holding block (101), the back of the fixing block (101) is fixedly connected with the front of the medicine storage cylinder (1), the inner wall of the fixing block (101) is fixedly connected with a threaded column (102), the surface of the threaded column (102) is in threaded connection with a hollow positioning column (103), the hollow positioning column (103) is positioned on the right side of the fixing block (101), the surface of the hollow positioning column (103) is connected with a limiting block (104) in a sliding way, the back of the limiting block (104) is fixedly connected with the front of the medicine storage cylinder (1), the surface of the hollow positioning column (103) is in threaded connection with a rotating ring (105), the rotating ring (105) is positioned between the fixing block (101) and the limiting block (104), the right side of the hollow positioning column (103) is in contact with the left side of the pressing block (92).
6. The vaginal drug delivery device as claimed in claim 3, characterized in that a cushion rubber pad (11) is bonded to the right side of the pressing block (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022683067.3U CN213760176U (en) | 2020-11-18 | 2020-11-18 | Vagina drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022683067.3U CN213760176U (en) | 2020-11-18 | 2020-11-18 | Vagina drug delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213760176U true CN213760176U (en) | 2021-07-23 |
Family
ID=76879339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022683067.3U Expired - Fee Related CN213760176U (en) | 2020-11-18 | 2020-11-18 | Vagina drug delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213760176U (en) |
-
2020
- 2020-11-18 CN CN202022683067.3U patent/CN213760176U/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 |
Granted publication date: 20210723 |