CN208464933U - A kind of Gynecological vaginal drug administration device - Google Patents
A kind of Gynecological vaginal drug administration device Download PDFInfo
- Publication number
- CN208464933U CN208464933U CN201720933593.6U CN201720933593U CN208464933U CN 208464933 U CN208464933 U CN 208464933U CN 201720933593 U CN201720933593 U CN 201720933593U CN 208464933 U CN208464933 U CN 208464933U
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- China
- Prior art keywords
- opening
- delivery tube
- administration
- fixedly connected
- wall
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Abstract
The utility model discloses a kind of Gynecological vaginal drug administration devices, it include: delivery tube, piston, push rod, push plate and administration head, one end of the push rod is fixedly connected with the piston, the other end of the push rod is fixedly connected with push plate, the inner wall of the piston and delivery tube is slidably connected, the left end of the delivery tube is equipped with opening A, administration head is fixedly connected on the left of the delivery tube, the two sides inner wall of the administration head is equipped with stay hook, the plug for blocking opening A is equipped in the administration head, the plug is equipped with fixed column far from the side of opening A, spring is arranged between the stay hook and fixed column, the administration head is equipped with opening B far from the side of opening A, the liquid separation baffle that cross section is arc is fixedly connected at the opening B, liquid separation hole is evenly equipped on the liquid separation baffle.The utility model can prevent medical fluid from voluntarily flowing out from intravaginal, prevent from backflowing, and be not easy to scratch vaginal walls, and administration is uniform.
Description
Technical field
The utility model relates to gynaecology's the field of medical instrument technology more particularly to a kind of Gynecological vaginal drug administration devices.
Background technique
Nowadays not only structure is simple and crude and has a single function for existing vaginal administration device on the market, when needs are injected to intravaginal
When liquid medical fluid, liquid medical fluid is easily voluntarily flowed out from intravaginal, causes intravaginal dose insufficient and curative effect is greatly reduced.And
And used common vaginal administration device is without anti-reflux function in existing hospital, so the secretion of intravaginal easily backflows
It is polluted into vaginal administration device, furthermore common vaginal administration device does not have the function of buffer protection, is easy to scratch vagina
Inner wall, and there is unevenness is administered, can not cover all around the shortcomings that site of disease.
Summary of the invention
The purpose of this utility model is to provide a kind of Gynecological vaginal drug administration devices, can prevent medical fluid from voluntarily flowing from intravaginal
Out, it prevents from backflowing, and is not easy to scratch vaginal walls, administration is uniformly, securely and reliably.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of Gynecological vaginal drug administration device, comprising: delivery tube, piston, push rod, push plate and administration head, one end of the push rod
It being fixedly connected with the piston, the other end of the push rod is fixedly connected with push plate, and the inner wall of the piston and delivery tube is slidably connected,
The left end of the delivery tube is equipped with opening A, is fixedly connected with administration head on the left of the delivery tube, in the two sides of the administration head
Wall is equipped with stay hook, and the plug for blocking opening A is equipped in the administration head, and the plug is equipped with far from the side of opening A
Fixed column, is arranged with spring between the stay hook and fixed column, the administration head is equipped with opening B, institute far from the side of opening A
The liquid separation baffle for being fixedly connected with that cross section is arc at opening B is stated, is evenly equipped with liquid separation hole, the administration on the liquid separation baffle
The outside of head is fixed to be enclosed with spherical rubber protective case, and the spherical rubber protective case is equipped with the open C being connected to opening B,
The delivery tube is fixedly connected with several elastic rubber rings on the outer wall that first side is administered, and the delivery tube is far from administration
The outer wall of first side is equipped with inlet, is removably connected with sealing cover on the inlet.
Further, the spherical shape of liquid separation baffle.
Further, the cross section of the plug is isosceles trapezoid.
Further, the quantity of the elastic rubber ring is 5-7.
Further, the top outer wall of the inlet is equipped with external screw thread, and the inner wall of the sealing cover is equipped with internal screw thread, institute
Sealing cover is stated to be threadedly coupled with inlet.
Further, the cross section of the stay hook is L-shaped.
The utility model has the beneficial effect that compared with prior art adds medicine into delivery tube by inlet
Liquid, when push plate being pushed to be administered, spring-compressed, plug is separated with opening A, and medical fluid enters administration head, and medical fluid is kept off by liquid separation
The liquid separation hole of plate is flowed out, and is divided into several strands tiny of medical fluid water flow, is made medicine liquid spray more uniform in this way, can effectively cover illness
Place；The utility model, which devises spherical rubber protective case, can protect vaginal walls from scratching, and elastic rubber ring can be with yin
Road inner wall fits closely, and prevents medical fluid from voluntarily flowing out from intravaginal；When stopping pushing push plate, plug blocks opening A, can prevent
Only backflow.The utility model structure is simple, easy to use, practical.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 be the utility model proposes a kind of Gynecological vaginal drug administration device structural schematic diagram.
Fig. 2 is the schematic enlarged-scale view at the position A in Fig. 1.
Fig. 3 be the utility model proposes a kind of Gynecological vaginal drug administration device liquid separation baffle structural schematic diagram.
In figure: 1- push rod, 2- piston, 3- push plate, 4- delivery tube, 5- opening A, 6- administration head, 7- stay hook, 8- plug,
9- fixed column, 10- spring, 11- opening B, 12- liquid separation baffle, 13- spherical rubber protective case, 14- open C, 15- elastic rubber
Circle, 16- inlet, 17- sealing cover, 18- liquid separation hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-3, a kind of Gynecological vaginal drug administration device, comprising: delivery tube 4, piston 2, push rod 1, push plate 3 and administration head 6,
One end of push rod 1 is fixedly connected with piston 2, and the other end of push rod 1 is fixedly connected with push plate 3, the inner wall of piston 2 and delivery tube 4
It is slidably connected, the left end of delivery tube 4 is equipped with opening A 5, and the left side of delivery tube 4 is fixedly connected with administration head 6, the two of head 6 are administered
Side inner wall is equipped with stay hook 7, and the plug 8 for blocking opening A 5, side of the plug 8 far from opening A 5 are equipped in administration head 6
Equipped with fixed column 9, spring 10 is arranged between stay hook 7 and fixed column 9, administration head 6 is equipped with opening far from the side of opening A 5
It is fixedly connected with the liquid separation baffle 12 that cross section is arc at B 11, the B 11 that is open, is evenly equipped with liquid separation hole 18 on liquid separation baffle 12,
The outside of administration head 6 is fixed to be enclosed with spherical rubber protective case 13, and spherical rubber protective case 13 is equipped with to be connected to opening B 11
Open C 14, delivery tube 4 close to administration 6 side of head outer wall on be fixedly connected with several elastic rubber rings 15, delivery tube 4
Outer wall far from administration 6 side of head is equipped with inlet 16, is removably connected with sealing cover 17 on inlet 16.
The spherical shape of liquid separation baffle 12；The cross section of plug 8 is isosceles trapezoid；The quantity of elastic rubber ring 15 is 5-7；
The top outer wall of inlet 16 is equipped with external screw thread, and the inner wall of sealing cover 17 is equipped with internal screw thread, sealing cover 17 and 16 screw thread of inlet
Connection；The cross section of stay hook 7 is L-shaped.
In use, adding medical fluid into delivery tube 4 by inlet 16, when push plate 3 being pushed to be administered, spring 10 is pressed
Contracting, plug 8 are separated with opening A 5, and medical fluid enters administration head 6, and medical fluid is flowed out by the liquid separation hole 18 of liquid separation baffle 12, are divided into number
The tiny medical fluid water flow of stock, can make medicine liquid spray more uniform, can effectively cover site of disease in this way.The utility model design
Spherical rubber protective case 13 can protect vaginal walls from scratching, and elastic rubber ring 15 can closely be pasted with vaginal walls
It closes, prevents medical fluid from voluntarily flowing out from intravaginal.When stopping pushing push plate 3, plug 8 blocks opening A 5, can prevent from backflowing.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Gynecological vaginal drug administration device characterized by comprising delivery tube, piston, push rod, push plate and administration head, it is described to push away
One end of bar is fixedly connected with the piston, and the other end of the push rod is fixedly connected with push plate, the inner wall of the piston and delivery tube
It is slidably connected, the left end of the delivery tube is equipped with opening A, is fixedly connected with administration head, the administration on the left of the delivery tube
The two sides inner wall of head is equipped with stay hook, the plug for blocking opening A is equipped in the administration head, the plug is far from opening A
Side be equipped with fixed column, be arranged with spring between the stay hook and fixed column, the administration head is set far from the side of opening A
There is opening B, the liquid separation baffle that cross section is arc is fixedly connected at the opening B, is evenly equipped with liquid separation on the liquid separation baffle
Hole, the outside of the administration head is fixed to be enclosed with spherical rubber protective case, and the spherical rubber protective case is equipped with to be connected with opening B
Logical open C, the delivery tube are fixedly connected with several elastic rubber rings, the administration on the outer wall that first side is administered
Pipe is equipped with inlet far from the outer wall that first side is administered, and is removably connected with sealing cover on the inlet.
2. Gynecological vaginal drug administration device according to claim 1, it is characterised in that: the spherical shape of liquid separation baffle.
3. Gynecological vaginal drug administration device according to claim 1, it is characterised in that: the cross section of the plug is isosceles ladder
Shape.
4. Gynecological vaginal drug administration device according to claim 1, it is characterised in that: the quantity of the elastic rubber ring is 5-7
It is a.
5. Gynecological vaginal drug administration device according to claim 1, it is characterised in that: the top outer wall of the inlet is equipped with outer
The inner wall of screw thread, the sealing cover is equipped with internal screw thread, and the sealing cover is threadedly coupled with inlet.
6. Gynecological vaginal drug administration device according to claim 1, it is characterised in that: the cross section of the stay hook is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933593.6U CN208464933U (en) | 2017-07-29 | 2017-07-29 | A kind of Gynecological vaginal drug administration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933593.6U CN208464933U (en) | 2017-07-29 | 2017-07-29 | A kind of Gynecological vaginal drug administration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464933U true CN208464933U (en) | 2019-02-05 |
Family
ID=65203270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720933593.6U Expired - Fee Related CN208464933U (en) | 2017-07-29 | 2017-07-29 | A kind of Gynecological vaginal drug administration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208464933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731174A (en) * | 2019-02-15 | 2019-05-10 | 王爱莲 | A kind of efficient gynecological clinic cleaning device for vagina |
-
2017
- 2017-07-29 CN CN201720933593.6U patent/CN208464933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731174A (en) * | 2019-02-15 | 2019-05-10 | 王爱莲 | A kind of efficient gynecological clinic cleaning device for vagina |
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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: 20190205 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |