CN211634363U - Gynaecology is with ration device of getting it filled - Google Patents
Gynaecology is with ration device of getting it filled Download PDFInfo
- Publication number
- CN211634363U CN211634363U CN201921910232.5U CN201921910232U CN211634363U CN 211634363 U CN211634363 U CN 211634363U CN 201921910232 U CN201921910232 U CN 201921910232U CN 211634363 U CN211634363 U CN 211634363U
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- Prior art keywords
- sealing
- device shell
- sliding block
- sliding
- quantitative
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- 238000007789 sealing Methods 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000003814 drug Substances 0.000 claims abstract description 28
- 229940079593 drug Drugs 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000012377 drug delivery Methods 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a quantitative medicine taking device for gynecology, wherein the left side and the right side of a pushing piston are both provided with a buckle mechanism; the buckle mechanism comprises a sliding block, a first spring and a first sliding groove; one side of the sliding block is arranged in the first sliding groove in a sliding manner through a first spring, and quantitative clamping grooves with the same shape as the sliding block are symmetrically arranged on two sides of the inner wall of the device shell; the quantity of ration draw-in groove is a plurality of and equidistant distribution on the vertical direction of device shell inner wall. The gynecological quantitative medicine taking device can ensure that air is not sucked in during injection and medicine taking each time by arranging the first sealing mechanism and the second sealing mechanism, so that the medicine taking stability of the device is ensured; by arranging the quantitative clamping groove and the buckle mechanism, the medicine taking amount and the medicine discharging amount can be ensured to be fixed each time; through setting up a plurality of ration draw-in grooves, can adjust the volume of injection liquid medicine.
Description
Technical Field
The utility model relates to a medical appliance, in particular to a quantitative medicine taking device for gynecology.
Background
When a patient is treated in a hospital, the liquid medicine is required to be quantitatively taken, so that the treatment effect is ensured. When most of the existing hospitals take quantitative liquid medicine, most of the existing hospitals adopt syringe injectors to take medicine, and the medicine is taken by adopting the method, and the quantity of the liquid medicine in the syringe is not fixed due to errors, so that the treatment effect is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gynaecology gets it filled device with ration 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 quantitative medicine taking device for gynecology comprises a device shell, a liquid inlet, a liquid outlet, a pushing piston, a pushing rod, a quantitative clamping groove, a liquid outlet, a buckling mechanism, a first sealing mechanism and a second sealing mechanism; the pushing rod is fixed above a pushing piston which is arranged in the device shell in a sliding mode; the left side and the right side of the pushing piston are both provided with a buckling mechanism; the buckle mechanism comprises a sliding block, a first spring and a first sliding groove; one side of the sliding block is arranged in a first sliding groove in a sliding mode through a first spring, and the two first sliding grooves are symmetrically arranged on two sides of the pushing piston; the sliding block is conical, and the relatively sharp end of the sliding block is positioned on one side of the inner wall of the device shell; quantitative clamping grooves with the same shape as the sliding block are symmetrically arranged on two sides of the inner wall of the device shell; the quantitative clamping grooves are multiple and are distributed at equal intervals in the vertical direction of the inner wall of the device shell; an inlet pipeline is arranged on one side of the bottom of the device shell; a liquid inlet is connected to an inlet pipeline positioned on the outer side of the device shell; a first sealing mechanism is arranged on one side of the inlet pipeline positioned in the device shell; the first sealing mechanism comprises a second sliding groove, a second spring and a first sealing sliding block; second sliding grooves are symmetrically formed in the inner wall of the device shell, which is positioned on two sides of the inlet pipeline; second springs are arranged in the two second sliding grooves; one sides of the two second springs, which are far away from the inner wall of the device shell, are respectively fixed at the upper end and the lower end of the first sealing sliding block; the left side of the first sealing sliding block is hemispherical, and the diameter of the first sealing sliding block is the same as the inner diameter of the inlet pipeline; a liquid outlet is formed in one side of the bottom of the device shell, which is positioned on one side of the inlet pipeline; a second sealing mechanism is arranged in the liquid outlet; the second sealing mechanism comprises a second sealing sliding block, a third sliding groove and a third spring; the structure and the installation mode of the second sealing mechanism are the same as those of the first sealing mechanism.
As a further aspect of the present invention: the material for manufacturing the device shell is transparent plastic; and the device shell positioned on one side of the quantitative clamping groove is provided with numbers.
As a further aspect of the present invention: a sealing cover is fixed above the inner part of the device shell; the push rod is arranged in the sealing cover in a sliding manner; the push rod is in a prism shape.
As a further aspect of the present invention: one side of the sealing cover is provided with a small vent hole.
As a further aspect of the present invention: a push plate is arranged at the top of the push rod; and a rubber pad is arranged above the push plate.
As a further aspect of the present invention: limiting blocks are symmetrically arranged on two sides of the bottom of the device shell; the limiting block is positioned between the first sealing mechanism and the quantitative clamping groove.
As a further aspect of the present invention: the liquid inlet is connected with the inlet pipeline through a detachable sealing fastener.
Compared with the prior art, the beneficial effects of the utility model are that: by arranging the first sealing mechanism and the second sealing mechanism, air can not be sucked in each injection and medicine taking process, so that the medicine taking stability of the device is ensured; by arranging the quantitative clamping groove and the buckle mechanism, the medicine taking amount and the medicine discharging amount can be ensured to be fixed each time; through setting up a plurality of ration draw-in grooves, can adjust the volume of injection liquid medicine.
Drawings
Fig. 1 is a schematic structural diagram of a quantitative medicine taking device for gynecology.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1-device shell, 2-liquid inlet, 3-detachable sealing fastener, 4-inlet pipeline, 5-liquid outlet, 6-pushing piston, 7-pushing rod, 8-quantitative clamping groove, 9-sliding block, 10-first spring, 11-first sliding groove, 12-limiting block, 13-sealing cover, 14-small ventilation hole, 15-push plate, 16-rubber pad, 17-second sliding groove, 18-second spring, 19-first sealing sliding block, 20-second sealing sliding block, 21-third sliding groove and 22-third spring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-3, the present embodiment provides a gynecological quantitative drug taking device, which includes a device housing 1, a liquid inlet 2, a liquid outlet 5, a pushing piston 6, a pushing rod 7, a quantitative clamping groove 8, a liquid outlet 5, a fastening mechanism, a first sealing mechanism and a second sealing mechanism; the push rod 7 is fixed above a push piston 6 which is arranged in the device shell 1 in a sliding manner; the left side and the right side of the pushing piston 6 are both provided with a buckling mechanism; the buckling mechanism comprises a sliding block 9, a first spring 10 and a first sliding groove 11; one side of the sliding block 9 is arranged in a first sliding groove 11 in a sliding manner through a first spring 10, and the two first sliding grooves 11 are symmetrically arranged on two sides of the pushing piston 6; the slide block 9 is conical and the sharp end thereof is positioned at one side of the inner wall of the device shell 1; quantitative clamping grooves 8 which are the same as the sliding blocks 9 in shape are symmetrically formed in two sides of the inner wall of the device shell 1; the quantitative clamping grooves 8 are multiple and are distributed at equal intervals in the vertical direction of the inner wall of the device shell 1; an inlet pipeline 4 is arranged on one side of the bottom of the device shell 1; a liquid inlet 2 is connected to an inlet pipeline 4 positioned on the outer side of the device shell 1; a first sealing mechanism is arranged on one side of the inlet pipeline 4 positioned in the device shell 1; the first sealing mechanism comprises a second sliding groove 17, a second spring 18 and a first sealing sliding block 19; the inner walls of the device shell 1 positioned at the two sides of the inlet pipeline 4 are symmetrically provided with second sliding grooves 17; a second spring 18 is arranged in each of the two second sliding grooves 17; one sides of the two second springs 18 far away from the inner wall of the device shell 1 are respectively fixed at the upper end and the lower end of a first sealing sliding block 19; the left side of the first sealing sliding block 19 is hemispherical, and the diameter of the first sealing sliding block is the same as the inner diameter of the inlet pipeline 4; a liquid outlet 5 is arranged at one side of the bottom of the device shell 1 at one side of the inlet pipeline 4; a second sealing mechanism is arranged in the liquid outlet 5; the second sealing mechanism comprises a second sealing sliding block 20, a third sliding groove 21 and a third spring 22; the structure and the installation mode of the second sealing mechanism are the same as those of the first sealing mechanism. When the liquid medicine needs to be quantitatively taken out, the push rod 7 is lifted upwards, so that the push piston 6 is driven to move upwards, the sliding blocks 9 on two sides of the push piston 6 are driven to be clamped in the symmetrical quantitative clamping grooves 8 respectively, the second spring 18 extends under the change of pressure, the third spring 22 shortens, the first sealing sliding block 19 is far away from the inlet pipeline 4, the second sealing sliding block 20 is attached to the upper side of the liquid outlet 5, and the liquid medicine enters the device shell 1 from the inlet pipeline 4 at the moment; afterwards, pushing rod 7 is pressed downwards to drive pushing piston 6 to move downwards until sliding blocks 9 on two sides of pushing piston 6 are clamped in quantitative clamping groove 8 on the next layer, inlet pipeline 4 is closed at the moment, liquid outlet 5 is communicated, and the amount of liquid discharged from liquid outlet 5 is certain at the moment.
For more intuitive observation of the amount of liquid, the material of which the device housing 1 is made is a transparent plastic; the device housing 1 on one side of the dosing slot 8 is provided with numbers so that the amount of each injection can be clearly seen.
In order to prevent the pushing piston 6 from rotating in the device shell 1, so that the sliding block 9 cannot be clamped in the quantitative clamping groove 8, a sealing cover 13 is fixed above the inner part of the device shell 1; the push rod 7 is arranged in the sealing cover 13 in a sliding manner; the push rod 7 is prism-shaped, so that the push rod 7 can be prevented from rotating, and the rotation of the push piston 6 is avoided.
One side of the sealing cover 13 is provided with a small vent hole 14, so that the pressure inside the device shell 1 above the pushing piston 6 can be ensured to be the same as the atmospheric pressure, and the stability of each injection is ensured.
A push plate 15 is arranged at the top of the push rod 7; a rubber pad 16 is arranged above the push plate 15, so that the device can be used more easily each time.
The working principle of the embodiment is as follows: when the liquid medicine needs to be quantitatively taken out, the push rod 7 is lifted upwards, so that the push piston 6 is driven to move upwards, the sliding blocks 9 on two sides of the push piston 6 are driven to be clamped in the symmetrical quantitative clamping grooves 8 respectively, the second spring 18 extends under the change of pressure, the third spring 22 shortens, the first sealing sliding block 19 is far away from the inlet pipeline 4, the second sealing sliding block 20 is attached to the upper side of the liquid outlet 5, and the liquid medicine enters the device shell 1 from the inlet pipeline 4 at the moment; afterwards, pushing rod 7 is pressed downwards to drive pushing piston 6 to move downwards until sliding blocks 9 on two sides of pushing piston 6 are clamped in quantitative clamping groove 8 on the next layer, inlet pipeline 4 is closed at the moment, liquid outlet 5 is communicated, and the amount of liquid discharged from liquid outlet 5 is certain at the moment.
Example 2
The embodiment is further improved on the basis of the embodiment 1, and the improvement is as follows: two sides of the bottom of the device shell 1 are symmetrically provided with limiting blocks 12; the limiting block 12 is located between the first sealing mechanism and the quantitative clamping groove 8, and the arrangement can prevent the push piston 6 from touching the first sealing mechanism, so that the stability of the device structure is ensured.
Connect through dismantling sealing fastener 3 between inlet 2 and the entry pipeline 4, set up like this, can conveniently separate entry pipeline 4 from inlet 2 to the belt cleaning device of being convenient for.
It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (7)
1. A quantitative medicine taking device for gynecology is characterized by comprising a device shell (1), a liquid inlet (2), a liquid outlet (5), a pushing piston (6), a pushing rod (7), a quantitative clamping groove (8), the liquid outlet (5), a buckle mechanism, a first sealing mechanism and a second sealing mechanism; the push rod (7) is fixed above a push piston (6) which is arranged in the device shell (1) in a sliding manner; the left side and the right side of the pushing piston (6) are both provided with a buckling mechanism; the buckling mechanism comprises a sliding block (9), a first spring (10) and a first sliding groove (11); one side of the sliding block (9) is arranged in a first sliding groove (11) in a sliding mode through a first spring (10), and the two first sliding grooves (11) are symmetrically arranged on two sides of the pushing piston (6); the sliding block (9) is conical, and the relatively sharp end of the sliding block is positioned on one side of the inner wall of the device shell (1); quantitative clamping grooves (8) with the same shape as the sliding block (9) are symmetrically formed in two sides of the inner wall of the device shell (1); the quantitative clamping grooves (8) are multiple and are distributed at equal intervals in the vertical direction of the inner wall of the device shell (1); an inlet pipeline (4) is arranged on one side of the bottom of the device shell (1); a liquid inlet (2) is connected to an inlet pipeline (4) positioned at the outer side of the device shell (1); a first sealing mechanism is arranged on one side of the inlet pipeline (4) positioned in the device shell (1); the first sealing mechanism comprises a second sliding groove (17), a second spring (18) and a first sealing sliding block (19); second sliding grooves (17) are symmetrically formed in the inner wall of the device shell (1) positioned on two sides of the inlet pipeline (4); a second spring (18) is arranged in each of the two second sliding grooves (17); one sides of the two second springs (18) far away from the inner wall of the device shell (1) are respectively fixed at the upper end and the lower end of the first sealing sliding block (19); the left side of the first sealing sliding block (19) is hemispherical, and the diameter of the first sealing sliding block is the same as the inner diameter of the inlet pipeline (4); a liquid outlet (5) is arranged on one side of the bottom of the device shell (1) positioned on one side of the inlet pipeline (4); a second sealing mechanism is arranged in the liquid outlet (5); the second sealing mechanism comprises a second sealing sliding block (20), a third sliding groove (21) and a third spring (22); the structure and the installation mode of the second sealing mechanism are the same as those of the first sealing mechanism.
2. The gynecological dosing device according to claim 1, characterized in that the material of which the device housing (1) is made is a transparent plastic; and the device shell (1) positioned on one side of the quantitative clamping groove (8) is provided with numbers.
3. The gynecological dosing device of claim 2, wherein a sealing cover (13) is fixed above the inside of the device housing (1); the push rod (7) is arranged in the sealing cover (13) in a sliding manner; the push rod (7) is in a prism shape.
4. A gynecological dosing device according to claim 3, characterised in that the sealing cap (13) is provided with a small venting aperture (14) on one side.
5. The gynecological quantitative drug delivery device according to claim 3, characterized in that the push rod (7) is provided at the top with a push plate (15); a rubber pad (16) is arranged above the push plate (15).
6. The gynecological quantitative drug taking device according to claim 1, wherein the bottom of the device shell (1) is symmetrically provided with limiting blocks (12) at two sides; the limiting block (12) is located between the first sealing mechanism and the quantitative clamping groove (8).
7. The gynecological quantitative drug taking device according to claim 1, wherein the inlet (2) and the inlet pipe (4) are connected by a detachable sealing fastener (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910232.5U CN211634363U (en) | 2019-11-07 | 2019-11-07 | Gynaecology is with ration device of getting it filled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910232.5U CN211634363U (en) | 2019-11-07 | 2019-11-07 | Gynaecology is with ration device of getting it filled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211634363U true CN211634363U (en) | 2020-10-09 |
Family
ID=72691727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921910232.5U Expired - Fee Related CN211634363U (en) | 2019-11-07 | 2019-11-07 | Gynaecology is with ration device of getting it filled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211634363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559400A (en) * | 2021-07-15 | 2021-10-29 | 江苏德康医疗器械有限公司 | Cervical mucosa gel ware of dosing convenient to ration is sent medicine |
-
2019
- 2019-11-07 CN CN201921910232.5U patent/CN211634363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559400A (en) * | 2021-07-15 | 2021-10-29 | 江苏德康医疗器械有限公司 | Cervical mucosa gel ware of dosing convenient to ration is sent medicine |
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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: 20201009 |