CN215822095U - Novel gynaecology administers device - Google Patents
Novel gynaecology administers device Download PDFInfo
- Publication number
- CN215822095U CN215822095U CN202122321437.3U CN202122321437U CN215822095U CN 215822095 U CN215822095 U CN 215822095U CN 202122321437 U CN202122321437 U CN 202122321437U CN 215822095 U CN215822095 U CN 215822095U
- Authority
- CN
- China
- Prior art keywords
- expansion
- delivery device
- thick bamboo
- screw rod
- drug delivery
- 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
Links
- 239000003814 drug Substances 0.000 claims abstract description 40
- 238000012377 drug delivery Methods 0.000 claims abstract description 21
- 229940079593 drug Drugs 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims description 32
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 25
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 25
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 25
- 241001330002 Bambuseae Species 0.000 claims description 23
- 239000011425 bamboo Substances 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000005498 polishing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 210000001215 vagina Anatomy 0.000 abstract description 11
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 241000209128 Bambusa Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 208000016599 Uterine disease Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000015124 ovarian disease Diseases 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 208000013464 vaginal disease Diseases 0.000 description 1
- 208000015317 vulvar disease Diseases 0.000 description 1
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Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a novel gynecological drug delivery device, which comprises a drug delivery device, an expansion device and a connecting part, wherein the expansion device is used for extending into the body of a patient to widen the vagina and facilitate the subsequent drug delivery of the drug delivery device, the drug delivery device is used for coating drugs on the wound of the patient, and the connecting part is used for connecting the drug delivery device and the expansion device when the drugs are delivered, so that the drug delivery device is limited and fixed. The drug delivery device and the expansion device are organically combined together, when in treatment, the expansion device is firstly stretched into the body of a patient, the vaginal opening of the patient is expanded by the expansion cylinder, and then the drug delivery device is used for drug delivery, so that the accuracy of the drug delivery device is improved, the risk that the patient is easily injured by directly delivering the drug is effectively avoided, and the quick recovery of the patient is facilitated.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a novel gynecological drug delivery device.
Background
Gynaecology is a diagnosis and treatment subject of a medical structure, and is a branch specialty of gynaecology and obstetrics, and is a professional department for treating female gynaecology diseases, wherein the gynaecology diseases comprise vulvar diseases, vaginal diseases, uterine diseases, ovarian diseases and the like, and during the process of treating the gynaecology diseases, private parts are often required to be applied with medicines.
However, some existing medicine applying devices are simple and have certain defects, the traditional medicine applying device is not accurate enough when applying medicine, deviation of medicine applying positions is easy to occur, and the traditional medicine applying device is difficult to probe into patients with narrow vaginas or vaginas which are adhered, and the private parts of the patients are easily injured by forcedly probing into the traditional medicine applying device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel gynecological drug delivery device, which solves the problems in the background technology, can quickly and accurately dilate the vaginal orifice of a patient when in use, accurately delivers drugs, and is beneficial to quick rehabilitation of the patient.
One of the above objects of the present invention is achieved by the following technical solutions:
a novel gynecological drug delivery device comprising:
the drug delivery device comprises a drug cartridge and a push rod, wherein the front end of the push rod is provided with a piston, the piston is connected inside the drug cartridge in a sliding manner, the side surface of the push rod is provided with scale marks, and the front end of the drug cartridge is hemispherical and provided with a drug outlet;
the expansion device comprises two expansion cylinders, two expansion cylinders are symmetrically distributed along the central axis of the partition panel, the expansion cylinders are integrally in a semi-cylindrical shape, the lower ends of the expansion cylinders are in a semi-spherical shape, fixing supports are arranged on the partition panel corresponding to the positions of the expansion cylinders and comprise inner fixing supports and outer fixing supports, the screw rods are located between the inner fixing supports and the outer fixing supports, the inner ends of the screw rods are in switching connection with the inner fixing supports, the outer ends of the screw rods are in switching connection with the outer fixing supports, the upper ends of the expansion cylinders penetrate through the partition panel and are in threaded connection with the screw rods, and the outer ends of the screw rods penetrate through the outer fixing supports and are fixedly connected with the knobs;
connecting portion, connecting portion include centre bore, sleeve pipe and flexible line, and the centre bore is seted up on the central point of partition panel puts, and sleeve pipe diameter and cartridge case diameter phase-match, inside the cartridge case penetrated an expansion section of thick bamboo through the sleeve pipe, and the sleeve pipe is arranged in the centre bore, through flexible line swing joint between sleeve pipe side and the partition panel.
Furthermore, the expansion cylinder, the partition plate, the fixing bracket, the screw, the knob and the medicine cylinder are made of medical-grade stainless steel.
Further, the portions of the expansion cylinder and the cartridge extending into the patient are mirror polished.
Further, be equipped with two logical grooves on the partition panel, two logical grooves respectively with two expansion section of thick bamboos looks adaptations, lead to that the inslot has set firmly the guide pillar along an expansion section of thick bamboo moving direction, the guide pillar is equipped with two, two guide pillar parallel arrangement, the upper end sliding connection of an expansion section of thick bamboo is on two guide pillars.
Furthermore, the side of the through groove is provided with a roller which is rotatably connected to the partition plate, the side of the roller is abutted against the side of the expansion cylinder, and the expansion cylinder is synchronously driven to roll when moving.
Further, be equipped with the protective housing on the partition panel, the protective housing is equipped with two, and the upper end, the screw rod and the fixed bolster of an expansion section of thick bamboo all are located inside the protective housing that corresponds, and the knob is located the protective housing outside for the drive screw rod rotates.
Further, a smooth transition is provided between the intermediate portion and the lower end portion of the expansion cylinder.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. the drug delivery device and the expansion device are organically combined together, when in treatment, the expansion device is firstly stretched into the body of a patient, the vaginal opening of the patient is expanded by the expansion cylinder, and then the drug delivery device is used for drug delivery, so that the accuracy of the drug delivery device is increased, the risk that the patient is easily injured by directly delivering the drug is effectively avoided, and the quick recovery of the patient is facilitated;
2. when medicine is loaded, the expansion device in a closed state is firstly stretched into the body of a patient, then the knob and the screw rod are matched with each other, the knob is rotated to gradually keep away the expansion cylinders on the two sides, the vagina of the patient is gradually widened, and then the medicine cylinder penetrates through the sleeve and is stretched into the widened vagina of the patient to load medicine, so that the operation is simple, the medicine loading position is accurate, and meanwhile, the medicine feeding device and the expansion device are convenient to assemble and have strong flexibility;
3. the utility model carries out mirror polishing and smoothing treatment on the part directly contacted with the patient, thereby avoiding scratching the patient;
4. through flexible line adapter sleeve and partition panel, when adding medicine to, inside the cartridge case passed the sleeve pipe and stretched into patient's vagina, when guaranteeing the cartridge case flexibility, can inject the home range of cartridge case, and the in-service use effect is obvious.
Drawings
FIG. 1 is a schematic view of the overall mechanism of the present invention;
FIG. 2 is a schematic sectional view showing the inner structure of the present invention;
fig. 3 is a schematic view of the manner of expansion of the expansion cylinder.
In the figure, 1, a drug delivery device; 2. a cartridge; 3. a push rod; 4. a piston; 5. scale lines; 6. a medicine outlet hole; 7. an expansion device; 8. an expansion cylinder; 9. a partition panel; 10. a knob; 11. a screw; 12. an internal fixed bracket; 13. an outer fixed bracket; 14. a connecting portion; 15. a central bore; 16. a sleeve; 17. a flexible wire; 18. a through groove; 19. a guide post; 20. a roller; 21. a protective shell.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, a novel gynaecology device 1 of dosing, including device 1, expanding unit 7 and connecting portion 14 of dosing, expanding unit 7 is used for stretching into the internal widen vagina of patient, makes things convenient for subsequent device 1 of dosing to carry out the medicine loading, and device 1 of dosing is used for scribbling the patient wound with the medicine, and connecting portion 14 is used for being connected device 1 of dosing and expanding unit 7 when the medicine loading, plays to dosing device 1 spacing and fixed effect.
Specifically, the expansion device 7 comprises an expansion cylinder 8, a partition plate 9, a knob 10 and a screw 11, wherein a central hole 15 is formed in the central position of the partition plate 9, through grooves 18 are formed in two sides of the central hole 15, the two through grooves 18 are symmetrically distributed on two sides of the central hole 15, the expansion cylinder 8 is correspondingly provided with two expansion cylinders 8, the two expansion cylinders 8 are symmetrically distributed along the central axis of the partition plate 9, guide posts 19 are arranged in the through grooves 18 along the length direction, the two guide posts 19 are arranged in parallel, the upper end of the expansion cylinder 8 is slidably inserted on the guide posts 19, the side surface of the through groove 18 is provided with a roller 20, the roller 20 is rotatably connected to the partition plate 9, the side surface of the roller 20 is abutted against the side surface of the expansion cylinder 8, the roller 20 can be synchronously driven to rotate when the expansion cylinder 8 moves, so as to enhance the smoothness when the expansion cylinder 8 moves, the expansion cylinder 8 is integrally semi-cylindrical, the lower end of the expansion cylinder 8 is semi-spherical cylindrical, set up to the hemisphere, when inserting the vagina, can reduce the frictional force of 8 heads of an expansion section of thick bamboo and vaginal wall effectively, be convenient for the visit into of an expansion section of thick bamboo 8, the position that corresponds an expansion section of thick bamboo 8 on the partition panel 9 is provided with the fixed bolster, the fixed bolster includes interior fixed bolster 12 and outer fixed bolster 13, screw rod 11 is located between interior fixed bolster 12 and the outer fixed bolster 13, screw rod 11's the inner and the switching of interior fixed bolster 12, screw rod 11's outer end and the switching of outer fixed bolster 13, partition panel 9 and spiro union are passed on screw rod 11 to the upper end of an expansion section of thick bamboo 8, outer fixed bolster 13 and knob 10 fixed connection are worn out to screw rod 11's outer end, it removes along guide pillar 19 to drive an expansion section of thick bamboo 8 through rotating knob 10, finally realize keeping away from each other of two expansion sections of thick bamboos 8, thereby widen patient's vagina.
Connecting portion 14 is including seting up the centre bore 15 on partition plate 9, connecting portion 14 still includes sleeve pipe 16 and flexible line 17 in addition, sleeve pipe 16 is located inside centre bore 15, through flexible line 17 swing joint between sleeve pipe 16 and the partition plate 9, sleeve pipe 16 diameter and 2 diameter looks adaptations of cartridge case, during the use, pass cartridge case 2 and stretch into patient internal medicine of just going up after sleeve pipe 16, sleeve pipe 16 is when guaranteeing cartridge case 2 flexibility, can prescribe a limit to the home range of cartridge case 2, the actual use effect is obvious.
Be equipped with protective housing 21 on the partition panel 9, protective housing 21 corresponds and is equipped with two, and the upper end of an expansion section of thick bamboo 8, screw rod 11 and fixed bolster all are located the protective housing 21 that corresponds inside, avoid the fish tail patient, especially set up screw rod 11 inside protective housing 21, can avoid screw rod 11 fish tail patient effectively, and knob 10 is located protective housing 21 outsidely for drive screw rod 11 rotates.
Above-mentioned expansion section of thick bamboo 8, partition panel 9, fixed bolster, screw rod 11, knob 10 and cartridge case 2 all adopt medical grade stainless steel to make, and the part that stretches into the patient on expansion section of thick bamboo 8 and the cartridge case 2 simultaneously all carries out mirror finish and handles, and the mid portion and the lower tip of expansion section of thick bamboo 8 are smooth transition, through polishing and smooth processing, when using, and is minimum with the frictional force of vagina, has solved the difficult problem of probing into effectively, has alleviated patient's painful sense.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (7)
1. The utility model provides a novel gynaecology administers device which characterized in that: comprises that
The drug delivery device (1) comprises a drug cartridge (2) and a push rod (3), wherein a piston (4) is arranged at the front end of the push rod (3), the piston (4) is connected inside the drug cartridge (2) in a sliding manner, scale marks (5) are arranged on the side surface of the push rod (3), and the front end of the drug cartridge (2) is hemispherical and provided with a drug outlet (6);
expansion device (7), expansion device (7) is including an expansion section of thick bamboo (8), partition panel (9), knob (10), screw rod (11), an expansion section of thick bamboo (8) sliding connection is on partition panel (9), an expansion section of thick bamboo (8) is equipped with two, two expansion sections of thick bamboo (8) are along the central axis symmetric distribution of partition panel (9), an expansion section of thick bamboo (8) wholly is the semicylindrical tube-shape, the lower extreme of an expansion section of thick bamboo (8) is the hemisphere tube-shape, the position that corresponds an expansion section of thick bamboo (8) on partition panel (9) is provided with the fixed bolster, the fixed bolster includes internal fixation support (12) and external fixation support (13), screw rod (11) are located between internal fixation support (12) and external fixation support (13), the inner and internal fixation support (12) switching of screw rod (11), the outer end and external fixation support (13) switching of screw rod (11), the upper end of an expansion section of thick bamboo (8) is passed partition panel (9) and is spiro union on screw rod (11), the outer end of the screw rod (11) penetrates out of the outer fixing support (13) and is fixedly connected with the knob (10);
connecting portion (14), connecting portion (14) are including centre bore (15), sleeve pipe (16) and flexible line (17), centre bore (15) are seted up on the central point of partition plate (9) puts, sleeve pipe (16) diameter and cartridge case (2) diameter phase-match, inside cartridge case (2) penetrated expansion section of thick bamboo (8) through sleeve pipe (16), sleeve pipe (16) are located centre bore (15), pass through flexible line (17) swing joint between sleeve pipe (16) side and partition plate (9).
2. A novel gynecological delivery device according to claim 1, characterized in that: the expansion cylinder (8), the partition plate (9), the fixing support, the screw (11), the knob (10) and the drug cylinder (2) are made of medical-grade stainless steel.
3. A novel gynecological delivery device according to claim 2, characterized in that: the parts of the expansion cylinder (8) and the medicine cylinder (2) extending into the body of the patient are both subjected to mirror polishing treatment.
4. A novel gynecological delivery device according to claim 1, characterized in that: the partition plate (9) is provided with two through grooves (18), the two through grooves (18) are respectively matched with the two expansion cylinders (8), guide pillars (19) are fixedly arranged in the through grooves (18) along the moving direction of the expansion cylinders (8), the two guide pillars (19) are arranged in parallel, and the upper ends of the expansion cylinders (8) are connected to the two guide pillars (19) in a sliding mode.
5. A novel gynecological delivery device according to claim 4, characterized in that: the side of the through groove (18) is provided with a roller (20), the roller (20) is rotatably connected to the partition plate (9), the side of the roller (20) is abutted against the side of the expansion cylinder (8), and the roller (20) is synchronously driven to roll when the expansion cylinder (8) moves.
6. A novel gynecological delivery device according to claim 1, characterized in that: be equipped with protective housing (21) on partition panel (9), protective housing (21) are equipped with two, and the upper end, screw rod (11) and the fixed bolster of expansion section of thick bamboo (8) all are located corresponding protective housing (21) inside, and knob (10) are located protective housing (21) outside for drive screw rod (11) rotate.
7. A novel gynecological delivery device according to claim 1, characterized in that: the middle part and the lower end part of the expansion cylinder (8) are in smooth transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122321437.3U CN215822095U (en) | 2021-09-25 | 2021-09-25 | Novel gynaecology administers device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122321437.3U CN215822095U (en) | 2021-09-25 | 2021-09-25 | Novel gynaecology administers device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215822095U true CN215822095U (en) | 2022-02-15 |
Family
ID=80200968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122321437.3U Expired - Fee Related CN215822095U (en) | 2021-09-25 | 2021-09-25 | Novel gynaecology administers device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215822095U (en) |
-
2021
- 2021-09-25 CN CN202122321437.3U patent/CN215822095U/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: 20220215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |