CN215135733U

CN215135733U - Gynecological drug delivery instrument

Info

Publication number: CN215135733U
Application number: CN202120441825.2U
Authority: CN
Inventors: 刘艳勃
Original assignee: Tongde Hospital of Zhejiang Province
Current assignee: Tongde Hospital of Zhejiang Province
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-12-14
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a gynecological drug delivery instrument, which comprises a handle part, wherein the front end of the handle part is provided with a circulating pump; the front end of the circulating pump is provided with a dosing pipe, the front end of the dosing pipe is provided with a spraying head with a water inlet cavity, and the spraying head is provided with a plurality of spraying holes; a connecting port is arranged at the lower end of the circulating pump, and a water inlet pipeline is arranged in the connecting port; the circulating pump is connected with a liquid storage bottle through a connecting port, and the water inlet pipeline extends into the liquid storage bottle; the lower end of the circulating pump is also provided with a circulating port which is connected with a circulating pipeline; a medicine conveying pipeline is arranged in the middle of the medicine feeding pipe, one end of the medicine conveying pipeline is communicated with the spraying head, and the other end of the medicine conveying pipeline is communicated with a water outlet of the circulating pump; be equipped with the choked flow cover of laminating vaginal opening on the administration pipe, the inboard bottom of choked flow cover is equipped with the backward flow mouth, and the backward flow mouth is linked together with the circulating line. The utility model discloses can reduce the waste of liquid medicine, improve the effect of gynaecology's treatment of dosing, have simple structure, convenient to use's advantage.

Description

Gynecological drug delivery instrument

Technical Field

The utility model relates to the technical field of medical appliances, in particular to gynaecology's apparatus of dosing.

Background

Many treatments of gynaecological disorders are achieved by intravaginal administration, and current gynaecological disorders such as: the treatment methods of cervicitis, cervical erosion, vaginitis and the like mostly adopt drug treatment, can directly kill or inhibit pathogenic microorganisms parasitizing in vagina by internal yin administration, and can diminish inflammation, relieve itching, relieve pain and promote granulation. In the gynecological administration, the medicine is usually delivered to a diseased region by the fingers of a patient, and the method is unsanitary in operation, so that in the existing treatment process of some gynecological diseases, the medicine is usually extracted by using a medicine delivery pipe and delivered into the vagina, but the liquid medicine is easy to flow out after being injected into the vagina of the patient, so that the waste of the liquid medicine is caused, the environment is easy to be polluted, the liquid medicine cannot be accurately utilized by the patient, and the treatment effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gynaecology's apparatus of dosing. The utility model discloses can reduce the waste of liquid medicine, improve the effect of gynaecology's treatment of dosing, have simple structure, convenient to use's advantage.

The technical scheme of the utility model: a gynecological drug delivery apparatus comprises a handle part, wherein a circulating pump is arranged at the front end of the handle part; the front end of the circulating pump is provided with a dosing pipe, the front end of the dosing pipe is provided with a spraying head with a water inlet cavity, and the spraying head is provided with a plurality of spraying holes; a connecting port is arranged at the lower end of the circulating pump, and a water inlet pipeline is arranged in the connecting port; the circulating pump is connected with a liquid storage bottle through a connecting port, and the water inlet pipeline extends into the liquid storage bottle; the lower end of the circulating pump is also provided with a circulating port which is connected with a circulating pipeline; a medicine conveying pipeline is arranged in the middle of the medicine feeding pipe, one end of the medicine conveying pipeline is communicated with the spraying head, and the other end of the medicine conveying pipeline is communicated with a water outlet of the circulating pump; be equipped with the choked flow cover of laminating vaginal opening on the administration pipe, the inboard bottom of choked flow cover is equipped with the backward flow mouth, and the backward flow mouth is linked together with the circulating line.

In the gynecological drug delivery instrument, the communication part of the reflux port and the circulating pipeline is provided with the filter screen.

According to the gynecological drug delivery instrument, the tail end of the handle part is provided with a power supply chamber with a power supply; the upper end of the handle part is provided with a switch electrically connected with the circulating pump; the switch is electrically connected with a power supply.

In the gynecological drug delivery apparatus, the flow blocking cover is provided with the connecting sleeve, the connecting sleeve is internally provided with the plurality of layers of extension sleeves in a nested manner, and each layer of extension sleeve is tightly attached to the adjacent extension sleeve; wherein the extension sleeve at the innermost layer is connected with the administration tube.

In the gynecological drug delivery device, the circulation pipeline is a fold type telescopic pipe.

In the gynecological drug delivery device, the drug delivery tube and the flow blocking cover are both made of flexible materials.

In the gynecological drug delivery device, the flexible material is silica gel.

According to the gynecological drug delivery instrument, the connecting port is in threaded connection with the liquid storage bottle.

According to the gynecological drug delivery device, the spraying holes in the spraying head are randomly distributed.

Compared with the prior art, the utility model can reduce the waste of the liquid medicine and improve the gynecological administration treatment effect by injecting the liquid medicine into the liquid storage bottle, introducing the administration tube into the vagina by the hand-held grip part, attaching the flow blocking cover to the vaginal opening, starting the circulating pump, conveying the liquid medicine to the medicine conveying pipeline by the circulating pump through the water inlet pipeline, injecting the liquid medicine into the sprinkler head with the water inlet cavity through the medicine conveying pipeline, spraying the liquid medicine into the vagina through the spraying hole on the sprinkler head, completing the administration flow, simultaneously, in the administration process, because the fluidity of the liquid medicine can flow out of the vagina, blocking the flow of the liquid medicine is carried out by the flow blocking cover attached to the vaginal opening, the liquid medicine which is blocked is gathered at the inner bottom end of the flow blocking cover, and then the circulating pump is connected with the backflow port at the inner bottom end of the flow blocking cover through the circulating pipeline, and the liquid medicine is recirculated to the liquid conveying pipeline, has the advantages of simple structure and convenient use. In addition, the utility model is provided with a filter screen at the communication position of the reflux port and the circulating pipeline, thereby preventing sundries from entering the medicine conveying pipeline to cause blockage; the utility model discloses a set up the adapter sleeve on the choked flow cover, set up the extension cover that the multilayer nested form in the adapter sleeve, can let in the pipe of dosing of appropriate length according to the affected part of vagina from this for can be accurate go on the medicine to the affected part, and enable the choked flow cover can both be fine laminating at the vaginal orifice, the circulating pipeline of the flexible pipe of deuterogamy fold formula carries out length adjustment, thereby makes the utility model discloses extremely strong practicality has.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the administration tube and the flow blocking hood.

Reference numerals

1. A hand holding part; 2. a circulation pump; 3. an administration tube; 4. a sprinkler head; 5. a spray orifice; 6. a connecting port; 7. a water inlet pipe; 8. a liquid storage bottle; 9. a circulation port; 10. a circulation pipe; 11. a drug delivery conduit; 12. a flow blocking shield; 13. a return port; 15. a filter screen; 16. a power supply chamber; 17. a switch; 18. connecting sleeves; 19. and (5) extending the sleeve.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): a gynecological drug delivery device is shown in figure 1, and comprises a handle part 1, wherein the handle part 1 is made of polyvinyl chloride and has anti-skid lines, a circulating pump 2 is arranged at the front end of the handle part 1, and the circulating pump 2 is a miniature vacuum water pump and can be obtained commercially; the front end of the circulating pump 2 is provided with an administration tube 3, the administration tube 3 is made of flexible materials, discomfort to a patient when the administration tube extends into a vagina is reduced, and the flexible materials can be made of materials such as silica gel; the front end of the administration tube 3 is provided with a spray head 4 with a water inlet cavity, the spray head 4 is provided with a plurality of spray holes 5, the spray holes 5 on the spray head 4 are randomly distributed, and the liquid medicine in the vagina can be sprayed in all directions; a connecting port 6 is arranged at the lower end of the circulating pump 2, and a water inlet pipeline 7 is arranged in the connecting port 6; the circulating pump 2 is connected with a liquid storage bottle 8 through a connecting port 6, the connecting port 6 is in threaded connection with the liquid storage bottle 8, liquid medicine replacement and disassembly are facilitated, and the water inlet pipeline 7 extends into the liquid storage bottle 8; the lower end of the circulating pump 2 is also provided with a circulating port 9, and the circulating port 9 is connected with a circulating pipeline 10; a medicine conveying pipeline 11 is arranged in the middle of the medicine feeding pipe 3, one end of the medicine conveying pipeline 11 is communicated with the spraying head 4, and the other end of the medicine conveying pipeline 11 is communicated with a water outlet of the circulating pump 2; the administration tube 3 is provided with a flow blocking cover 12 attached to the vaginal opening, and the flow blocking cover 12 is also made of flexible materials and used for improving the comfort when the administration tube is attached to the vaginal opening; as shown in fig. 2, a backflow port 13 is arranged at the bottom end of the inner side of the flow blocking cover 12, the backflow port 13 is communicated with the circulation pipeline 10, and the liquid medicine in the circulation pipeline 10 and the liquid medicine in the liquid storage bottle 8 are pumped to the medicine conveying pipeline 11 through the circulation pump 2; the tail end of the handle part 1 is provided with a power supply chamber 16 with a power supply; the upper end of the handle part 1 is provided with a switch 17 electrically connected with the circulating pump 2; the switch 17 is electrically connected to a power supply, and it should be noted that the electrical connection of the present embodiment is a technical means that should be known or reasonably known by those skilled in the art. The utility model injects the liquid medicine into the liquid storage bottle 8, the medicine feeding pipe 3 is introduced into the vagina by holding the hand part 1, the flow blocking cover 12 is attached to the vaginal opening, then the circulating pump 2 is started, the circulating pump 2 utilizes the water inlet pipeline 7 to feed the liquid medicine to the medicine conveying pipeline 11, then the liquid medicine is injected into the sprinkler 4 with the water inlet cavity by the medicine conveying pipeline 11, the liquid medicine is sprayed into the vagina through the spraying hole 5 on the sprinkler 4, the medicine feeding process is completed, simultaneously, in the medicine feeding process, because the liquidity of the liquid medicine can flow out of the vagina, the flow blocking cover 12 attached to the vaginal opening is utilized to block the flow, the liquid medicine which is blocked is gathered at the inner bottom end of the flow blocking cover 12, at the moment, the circulating pump 2 is connected with the backflow port 13 at the inner bottom end of the flow blocking cover 12 through the circulating pipeline 10, the gathered liquid medicine is recycled to the transfusion pipeline by the circulating pump 2, thereby forming the recycling of the liquid medicine, therefore, the utility model can reduce the waste of the liquid medicine, improves the effect of gynecological drug delivery treatment, and has the advantages of simple structure and convenient use.

Further, as shown in fig. 2, a filter screen 15 is disposed at the communication position of the return port 13 and the circulation pipeline 10, the filter screen 15 can be commercially available, and a medical filter screen 15 is adopted to prevent impurities from entering the drug delivery pipeline 11 and causing blockage.

Further, as shown in fig. 2, a connecting sleeve 18 is arranged on the choke cover 12, a plurality of layers of extension sleeves 19 are nested in the connecting sleeve 18, and each layer of extension sleeve 19 is tightly attached to the adjacent extension sleeve 19; wherein the innermost elongated sheath 19 is connected to the administration tube 3; the circulating pipeline 10 is a fold type telescopic pipe; can let in the pipe of dosing 3 of suitable length according to the affected part of vagina from this for can be accurate go on medicine to the affected part, and enable the laminating that the choked flow cover can both be fine at the vaginal orifice, the flexible pipe's of line circulation pipeline 10 of deuterogamying carries out length adjustment, thereby makes the utility model discloses extremely strong practicality has.

The working principle is as follows:

by injecting the liquid medicine into the liquid storage bottle 8, the administration tube 3 is introduced into the vagina by holding the hand grip part 1, the flow blocking cover 12 is attached to the vaginal opening, then the circulating pump 2 is started, the circulating pump 2 utilizes the water inlet pipeline 7 to convey the liquid medicine to the medicine conveying pipeline 11, then the liquid medicine is injected into the sprinkler head 4 with the water inlet cavity through the medicine conveying pipeline 11, the liquid medicine is sprayed into the vagina through the spraying holes 5 on the sprinkler head 4, the administration flow is completed, meanwhile, in the administration process, the liquid medicine flows out of the vagina due to the liquidity of the liquid medicine, the flow blocking cover 12 attached to the vaginal opening is used for blocking the flow, the liquid medicine to be blocked is gathered at the bottom end of the inner side of the flow blocking cover 12, at the moment, the circulating pump 2 is connected with the backflow port 13 at the bottom end of the inner side of the flow blocking cover 12 through the circulating pipeline 10, the gathered liquid medicine is recycled to the infusion pipeline 2, and the recycling of the liquid medicine is formed.

Claims

1. A gynaecology's apparatus of dosing which characterized in that: comprises a handle part (1), wherein the front end of the handle part (1) is provided with a circulating pump (2); the front end of the circulating pump (2) is provided with an administration tube (3), the front end of the administration tube (3) is provided with a spray head (4) with a water inlet cavity, and the spray head (4) is provided with a plurality of spray holes (5); a connecting port (6) is arranged at the lower end of the circulating pump (2), and a water inlet pipeline (7) is arranged in the connecting port (6); the circulating pump (2) is connected with a liquid storage bottle (8) through a connecting port (6), and the water inlet pipeline (7) extends into the liquid storage bottle (8); the lower end of the circulating pump (2) is also provided with a circulating port (9), and the circulating port (9) is connected with a circulating pipeline (10); a medicine conveying pipeline (11) is arranged in the middle of the medicine feeding pipe (3), one end of the medicine conveying pipeline (11) is communicated with the spraying head (4), and the other end of the medicine conveying pipeline (11) is communicated with a water outlet of the circulating pump (2); be equipped with choked flow cover (12) of laminating vaginal opening on administering pipe (3), the inboard bottom of choked flow cover (12) is equipped with backward flow mouth (13), and backward flow mouth (13) are linked together with circulating line (10).

2. The gynecological delivery device according to claim 1, characterized in that: and a filter screen (15) is arranged at the communication position of the return port (13) and the circulating pipeline (10).

3. The gynecological delivery device according to claim 1, characterized in that: the tail end of the hand holding part (1) is provided with a power supply chamber (16) with a power supply; the upper end of the handle part (1) is provided with a switch (17) which is electrically connected with the circulating pump (2); the switch (17) is electrically connected with a power supply.

4. The gynecological delivery device according to claim 1, characterized in that: the flow resisting cover (12) is provided with a connecting sleeve (18), a plurality of layers of extension sleeves (19) are nested in the connecting sleeve (18), and each layer of extension sleeve (19) is tightly attached to the adjacent extension sleeve (19); wherein the extension sleeve (19) at the innermost layer is connected with the administration tube (3).

5. The gynecological delivery device according to claim 1, characterized in that: the circulating pipeline (10) is a fold type telescopic pipe.

6. The gynecological delivery device according to claim 1, characterized in that: the administration tube (3) and the flow blocking cover (12) are both made of flexible materials.

7. The gynecological delivery device according to claim 6, characterized in that: the flexible material is silica gel.

8. The gynecological delivery device according to claim 1, characterized in that: the connecting port (6) is in threaded connection with the liquid storage bottle (8).

9. The gynecological delivery device according to claim 1, characterized in that: the spraying holes (5) on the spraying head (4) are distributed randomly.