CN210813016U - Dual-purpose flusher is kept somewhere in gynaecology's washing - Google Patents
Dual-purpose flusher is kept somewhere in gynaecology's washing Download PDFInfo
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- CN210813016U CN210813016U CN201921497931.1U CN201921497931U CN210813016U CN 210813016 U CN210813016 U CN 210813016U CN 201921497931 U CN201921497931 U CN 201921497931U CN 210813016 U CN210813016 U CN 210813016U
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- liquid storage
- storage bottle
- piston
- bushing
- limiting valve
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Abstract
The utility model discloses a dual-purpose flusher is kept in washing of gynaecology belongs to the medical instrument field, its characterized in that: comprises a cleaning head, a three-way device, a flow limiting valve, a liquid storage bottle and a spring; the lower end of the cleaning head is fixed on the tee joint device; two openings are arranged below the tee joint device; the liquid storage bottle comprises a first liquid storage bottle and a second liquid storage bottle; the side walls of the two liquid storage bottles are of corrugated pipe structures; the two limiting valves are respectively a first limiting valve and a second limiting valve; the flow limiting valve comprises a shell, a piston, a flow limiting spring and a bushing; the bushing is of a cylindrical structure, the inner diameter of the bushing is a conical surface with a thick upper part and a thin lower part, and the bushing is made of a flexible elastic material; the piston is in a round table structure with a thick upper part and a thin lower part, and the side surface structure of the piston is matched with the inner side surface of the bushing; a plurality of longitudinal grooves are formed in the inner side surface of the second flow limiting valve bush; a piston spring is arranged in the first liquid storage bottle. Compared with the prior art can realize the effect of washing and keeping somewhere.
Description
Technical Field
The utility model relates to a medical appliance, in particular to a dual-purpose flusher for flushing and indwelling in gynecology.
Background
The existing flusher mostly comprises a liquid storage tank (such as an organ pipe) with a telescopic structure and a liquid outlet pipe arranged at the front end of the liquid storage tank, liquid is pressed in when the flusher is used, but the liquid can quickly flow back to the liquid storage tank after being pressed in due to pressure difference, and the liquid is repeatedly pressed in and drawn out, so that the flushing effect is realized, and no way is provided for retention. And in the indwelling operation, the indwelling piston needs to be switched temporarily, and the liquid leakage risk exists in the process. And because the current flusher of keeping somewhere is mostly referred to anus intestines branch of academic or vocational study and is kept somewhere and wash the structure, but anal canal elasticity is obviously higher than the vagina, even long-time high pressure also does not have the risk, but the liquid is kept somewhere in the vagina, if long-time high pressure, then can cause the vaginal mucosa damage. Therefore, the market urgently needs a flusher which is specially suitable for douching and indwelling the vagina for two purposes.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to provide a dual-purpose flusher is kept somewhere in washing of gynaecology to the not enough of above prior art.
The technical proposal of the utility model for solving the technical problem is that: the utility model provides a dual-purpose flusher is kept somewhere in gynaecology's washing which characterized in that: comprises a cleaning head, a three-way device, a flow limiting valve, a liquid storage bottle and a spring; the cleaning head is of a tubular structure, the upper end of the cleaning head is provided with a plurality of liquid outlet holes, and the lower end of the cleaning head is fixed on the tee joint device; two openings are arranged below the tee joint device, and a thread structure is arranged at the openings; the liquid storage bottle comprises a first liquid storage bottle and a second liquid storage bottle; the side walls of the two liquid storage bottles are of corrugated pipe structures; the opening of the liquid storage bottle is provided with a thread structure for connecting a three-way device or a flow limiting valve; the two limiting valves are respectively a first limiting valve and a second limiting valve; the flow limiting valve comprises a shell, a piston, a flow limiting spring and a bushing; the bushing is of a cylindrical structure, the inner diameter of the bushing is a conical surface with a thick upper part and a thin lower part, and the bushing is made of a flexible elastic material; the piston is in a round table structure with a thick upper part and a thin lower part, and the side surface structure of the piston is matched with the inner side surface of the bushing; a plurality of longitudinal grooves are formed in the inner side surface of the second flow limiting valve bush; a piston spring is arranged in the first liquid storage bottle, and the upper end and the lower end of the piston spring are respectively propped against the bottoms of the piston and the liquid storage bottle.
A return spring is arranged in the second liquid storage bottle.
The bottom of the piston and the bottom of the liquid storage bottle are respectively provided with a protruding structure.
Compared with the prior art, the utility model discloses following outstanding beneficial effect has:
1. can realize the dual functions of flushing and retention;
2. the plugging conversion does not exist, and the process has no liquid leakage risk;
3. is suitable for gynecologic irrigation and retention, and has no risk of vaginal mucosa pressure injury along with time pressure reduction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
As shown in figure 1, the utility model comprises a cleaning head 2, a three-way device 3, flow limiting valves 8 and 14, liquid storage bottles 10 and 13 and a spring.
The cleaning head 2 is of a tubular structure, a plurality of liquid outlet holes 1 are formed in the upper end of the cleaning head, and the lower end of the cleaning head 2 is fixed on the tee joint device 3. Two openings are arranged below the tee joint device 3, and thread structures are arranged at the openings and are respectively used for connecting the liquid storage bottles 10 and 13 or the flow limiting valves 8 and 14. The liquid storage bottles 10 and 13 comprise a first liquid storage bottle 10 and a second liquid storage bottle 13. The lateral walls of the two liquid storage bottles 10 and 13 are of a corrugated pipe structure, so that the liquid storage bottles 10 and 13 can be compressed and rebound, and if necessary, the return spring 12 can be added in the second liquid storage bottle 13 to improve the elastic force when the second liquid storage bottle 13 is reset. The openings of the liquid storage bottles 10 and 13 are provided with thread structures for connecting the three-way connector 3 or the flow limiting valves 8 and 14.
The two flow limiting valves 8 and 14 are respectively a first flow limiting valve 8 and a second flow limiting valve 14 and are respectively used for connecting the first liquid storage bottle 10 and the second liquid storage bottle 13. The flow limiting valves 8 and 14 can be structures integrated on the tee joint device 3 or the liquid storage bottles 10 and 13, or can be independent structures, and are respectively connected with the liquid storage bottles 10 and 13 and the tee joint device 3 through thread structures, the flow limiting valves 8 and 14 comprise a shell 5, a piston 6, a flow limiting spring 4 and a bushing 7, and when the flow limiting valves 8 and 14 are integrated on the tee joint device 3 or the liquid storage bottles 10 and 13, the shell 5 can be a body structure of the tee joint device 3 or the liquid storage bottles 10 and 13. The bushing 7 has a cylindrical structure, the inner diameter of the bushing is a tapered surface with a thick upper part and a thin lower part, and the bushing 7 is made of a flexible elastic material, such as rubber. Piston 6 be thick round platform structure thin down, piston 6 side structure and the medial surface phase-match of bush 7, when piston 6 downstream, can closely laminate on bush 7 to realize sealed with between the 7 medial surface of bush. A plurality of longitudinal grooves are formed in the inner side surface of the second flow limiting valve bushing 7, and when the piston 6 is tightly attached to the inner side surface of the bushing 7, liquid medicine can flow up and down under the action of the longitudinal grooves. The lining 7 is made of flexible elastic material, so that when the force applied between the piston 6 and the lining 7 is large, the longitudinal groove can be compressed, and the flow rate of the liquid medicine is reduced; when the force of the abutment between the piston 6 and the liner 7 is small, the longitudinal groove is opened, so that the flow rate of the liquid medicine is large.
A piston spring 9 is arranged in the first liquid storage bottle 10, and the upper end and the lower end of the piston spring are respectively propped against the bottoms of the piston 6 and the liquid storage bottles 10 and 13. In the optimized scheme, the bottom of the piston 6 and the bottoms of the liquid storage bottles 10 and 13 are respectively provided with a protruding structure 11, and two ends of the piston spring 9 are respectively sleeved on the protruding structures 11, so that two ends of the piston spring 9 can be simply fixed.
The operation flow is as follows: the first liquid storage bottle 10 contains flushing liquid, and the second liquid storage bottle 13 contains retention liquid. During washing operation, firstly, the first liquid storage bottle 10 is extruded, the first flow limiting valve 8 is in a closed state in a natural state, the piston spring 9 is extruded while the first liquid storage bottle 10 is extruded, the piston 6 is pushed upwards under the elastic action of the piston spring 9, so that the first flow limiting valve 8 is opened, and washing liquid can enter the vagina to be washed; then the first liquid storage bottle 10 is loosened, the first liquid storage bottle 10 is gradually restored to the original shape from the compressed state, the washing liquid is sucked into the first liquid storage bottle 10 in the process, after the shape of the first liquid storage bottle 10 is completely restored, the restoring elasticity of the piston spring 9 disappears, the piston 6 is pushed downwards under the action of the flow limiting spring 4, the first flow limiting valve 8 is closed, and at the moment, one-time washing operation is finished; repeating the washing operation for a plurality of times; the second liquid storage bottle 13 is extruded, and the remaining liquid enters the vagina; after the hand is loosened, the second flow limiting valve 14 is closed under the action of the flow limiting spring 4, the second liquid storage bottle 13 tends to expand under the action of the return spring 12, so that negative pressure is formed in the second liquid storage bottle 13, pressure difference is formed between the upper side and the lower side of the piston 6, and a large downward acting force is formed on the piston 6 under the combined action of the flow limiting spring 4 and the pressure difference, at the moment, the pressure between the piston 6 and the bushing 7 is large, the longitudinal groove in the bushing 7 is compressed to a certain degree, and the remaining liquid flows into the second liquid storage bottle 13 from the longitudinal groove at a very slow speed; after a period of time, along with keeping somewhere liquid in No. two stock solution bottles 13 and increasing gradually, make the interior negative pressure value of No. two stock solution bottles 13 reduce gradually to the pressure differential of both sides reduces gradually about piston 6, and piston 6 also reduces thereupon to the pressure of bush 7, and vertical recess opens gradually, thereby keeps somewhere the velocity of flow of liquid and increases gradually, and is whole to get into in No. two stock solution bottles 13 until keeping somewhere the liquid.
It should be noted that while the invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a dual-purpose flusher is kept somewhere in gynaecology's washing which characterized in that: comprises a cleaning head, a three-way device, a flow limiting valve, a liquid storage bottle and a spring; the cleaning head is of a tubular structure, the upper end of the cleaning head is provided with a plurality of liquid outlet holes, and the lower end of the cleaning head is fixed on the tee joint device; two openings are arranged below the tee joint device, and a thread structure is arranged at the openings; the liquid storage bottle comprises a first liquid storage bottle and a second liquid storage bottle; the side walls of the two liquid storage bottles are of corrugated pipe structures; the opening of the liquid storage bottle is provided with a thread structure for connecting a three-way device or a flow limiting valve; the two limiting valves are respectively a first limiting valve and a second limiting valve; the flow limiting valve comprises a shell, a piston, a flow limiting spring and a bushing; the bushing is of a cylindrical structure, the inner diameter of the bushing is a conical surface with a thick upper part and a thin lower part, and the bushing is made of a flexible elastic material; the piston is in a round table structure with a thick upper part and a thin lower part, and the side surface structure of the piston is matched with the inner side surface of the bushing; a plurality of longitudinal grooves are formed in the inner side surface of the second flow limiting valve bush; a piston spring is arranged in the first liquid storage bottle, and the upper end and the lower end of the piston spring are respectively propped against the bottoms of the piston and the liquid storage bottle.
2. The gynecological rinsing and indwelling irrigator of claim 1, wherein: and a return spring is arranged in the second liquid storage bottle.
3. The gynecological rinsing and indwelling irrigator of claim 1, wherein: and the bottom of the piston and the bottom of the liquid storage bottle are respectively provided with a protruding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497931.1U CN210813016U (en) | 2019-09-10 | 2019-09-10 | Dual-purpose flusher is kept somewhere in gynaecology's washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497931.1U CN210813016U (en) | 2019-09-10 | 2019-09-10 | Dual-purpose flusher is kept somewhere in gynaecology's washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210813016U true CN210813016U (en) | 2020-06-23 |
Family
ID=71274728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921497931.1U Expired - Fee Related CN210813016U (en) | 2019-09-10 | 2019-09-10 | Dual-purpose flusher is kept somewhere in gynaecology's washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210813016U (en) |
-
2019
- 2019-09-10 CN CN201921497931.1U patent/CN210813016U/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: 20200623 Termination date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |