CN210044682U

CN210044682U - Gynecological disinfection drug delivery device

Info

Publication number: CN210044682U
Application number: CN201920729712.5U
Authority: CN
Inventors: 何政
Original assignee: Shengjing Hospital of China Medical University
Current assignee: Shengjing Hospital of China Medical University
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-02-11
Anticipated expiration: 2029-05-21

Abstract

A gynecological disinfection drug delivery device relates to a medical appliance, wherein a drug delivery tube consists of a drug inlet tube, an extension column and a piston rod, the piston rod is arranged in the drug inlet tube, a plurality of drug outlets are orderly arranged on the front side of the outer surface of the drug inlet tube at intervals, the extension column is arranged at the rear part of the drug inlet tube, a through hole is arranged on the extension column, the tail end of the piston rod in the drug inlet tube penetrates out of the through hole on the extension column, a round cake expanding head is arranged at the front end of the drug inlet tube on the drug delivery tube, a sleeve tube in clearance fit with the drug delivery tube is sleeved on the outer surface of the drug delivery tube, and a hemispherical scraping head matched with the round cake expanding head at the front end of the drug delivery tube is arranged at the front end of the sleeve; through the utility model discloses not only can realize clearing up the inside disinfection of patient's vagina, the area of contact of dosing pipe with the vagina inner wall that has significantly reduced moreover has alleviateed the uncomfortable sense that causes the patient, has realized disinfection and lochia clearance in to patient's vagina.

Description

Gynecological disinfection drug delivery device

Technical Field

The utility model relates to a medical appliance, in particular to a gynecological disinfection drug delivery device.

Background

The female reproductive system diseases are gynecological diseases, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases, etc. The gynecological diseases are common diseases and frequently encountered diseases of women. However, many people lack due knowledge of gynecological diseases, lack of health care of the body, and various bad living habits and habits, so that the physiological health of the people is gradually improved, some female diseases are entangled and cannot be cured for a long time, and great inconvenience is brought to normal life and work. In clinic, the liquid medicine is generally required to be delivered to the inner wall of the vagina, and the research on the gynecological medicine-introducing device has great significance.

In clinical treatment, generally need doctor or nurse to disease vagina disinfection and dose, current gynaecology and obstetrics doctor is mostly to visit into patient's vagina with the cotton ball that tweezers centre gripping dipped in the liquid medicine and disinfects, perhaps use the device of dosing to inject the antiseptic solution into patient's vagina and disinfect, present common single-pipe injection, gynaecology's disease drug delivery device mainly comprises piston, push rod, sleeve and the head of dosing, can not be effective, accurate washing infects the position, treatment is not good, treatment cycle is long-term to receive the puzzlement for the patient. Therefore, there are some problems that cannot be solved in the drug administration and disinfection process during the treatment of gynecological diseases, as follows:

1. at present, no special device is provided for disinfecting and applying medicine to the inner wall of the vagina, so that the medicine application and the disinfection operation inside the vagina are difficult, the treatment effect is poor, and a medicine applying device for gynecology is in urgent need.

2. When the cotton balls are clamped by the forceps for administration and disinfection, the forceps are difficult to enter the inner wall of the vagina, so that a patient can easily feel pain, or the inner wall of the vagina or the cervix of the patient is stabbed, secondary damage is easily caused to the damaged part of the inner wall of the vagina, the working difficulty of medical staff is increased, and the treatment of diseases is not facilitated.

3. When the cotton ball is used for drug administration, the cotton wool on the cotton ball is easy to remain in the vagina, which brings adverse effect to the body of a patient.

4. The liquid medicine is injected into the vagina directly by using the syringe, the liquid medicine naturally flows to administer medicine to the affected part for treatment, the liquid medicine cannot be fully applied to the affected part, part of the liquid medicine flows out along the vagina, the dropped liquid medicine causes waste, pollutes the environment, is poor in safety and sanitation, consumes a large amount of liquid medicine, increases the treatment cost, and has certain danger due to the fact that the syringe is inconvenient to administer medicine.

5. If the vagina of a patient is seriously inflamed, the inner wall of the vagina or the cervix of the patient is often injured, and the inner wall of the vagina of the patient is accompanied by lochia or other mucus, which is not beneficial to the flowing of liquid medicine, the existing administration method and the existing administration device can not remove the lochia, and the treatment of the affected part of the liquid medicine vagina is affected.

At present, in the process of treating gynecological diseases, the problems of disinfection of the inner wall of the vagina and the medicine injection process cannot be solved, and the research on the medicine injection device for gynecological use can solve the problems, so that the device has great medical significance and practical value.

Disclosure of Invention

In order to overcome not enough among the background art, the utility model discloses a gynaecology is with disinfection device of dosing, through the utility model discloses not only can realize clearing up the inside disinfection of patient's vagina, moreover significantly reduced for the area of contact of pencil with the vagina inner wall, alleviateed the uncomfortable sense that causes the patient, realized disinfection and lochia clearance to in the patient's vagina.

Realize the technical scheme of the utility model as follows:

a gynecological disinfection drug delivery device comprises a round cake expanding head, a drug delivery tube, a sleeve, a hemispherical scraping head and a drug inlet, wherein the drug delivery tube consists of a drug inlet tube, an extension column and a piston rod, the piston rod is arranged in the drug inlet tube, a plurality of drug outlets are orderly arranged on the front side of the outer surface of the drug inlet tube at intervals, the drug inlet is arranged on one side of the rear part of the outer wall of the drug inlet tube, an L-shaped through tube fixedly connected with the drug inlet on one side of the rear part of the outer wall of the drug inlet tube is arranged in the drug inlet tube, the L-shaped through tube is positioned at the rear part of a rubber piston at the front end of the piston rod in the drug inlet tube, a split matched with the other end of the L-shaped through tube is arranged on the rubber piston, the extension column is arranged at the rear part of the drug inlet tube, a perforation is arranged on the extension column, the tail end of the, the drug feeding device is characterized in that a round cake expanding head is arranged at the front end of a drug feeding barrel on the drug feeding pipe, a sleeve pipe in clearance fit with the drug feeding pipe is sleeved on the outer surface of the drug feeding pipe, and a hemispherical scraping head matched with the round cake expanding head at the front end of the drug feeding pipe is arranged at the front end of the sleeve pipe.

According to the gynecological disinfection drug delivery device, the front side and the rear side of the outer edge surface of the round cake expanding head are respectively provided with an inward inclined slope, and the slopes on the front side and the rear side of the outer edge surface of the round cake expanding head are intersected to form an arc bulge.

The gynecological disinfection drug delivery device is characterized in that the hemispherical scraping head is of a hemispherical structure with a narrow front part and a wide back part.

The gynecological disinfection drug delivery device is characterized in that the round cake expanding head and the hemispherical scraping head are made of medical silica gel materials.

The gynecological disinfection drug delivery device is characterized in that a finger surrounding ring handle is arranged at the tail part of the outer surface of the sleeve.

The gynecological disinfection drug delivery device is characterized in that a polygonal inner cavity is formed in the drug inlet cylinder.

The gynecological disinfection drug delivery device is characterized in that a handle is arranged on one side of the tail of the extension column.

The gynecological disinfection drug delivery device is characterized in that the split is a linear or cross one-way opening and closing structure.

Beneficial effects are that, a gynaecology is with disinfection device of dosing, through setting up L type siphunculus, go into medicine mouth and breach, can realize carrying out the injection of antiseptic solution or liquid medicine to the income cartridge medicine of inserting in the vagina for antiseptic solution and liquid medicine can not flow out via a medicine mouth and spill.

Through setting up the cake head and set up the circular arc arch on the cake head, the circular arc arch can support the guide inner wall, and whole device only circular arc arch contacts with the guide simultaneously, and area of contact is little, avoids causing the damage to the vagina inner wall.

Scrape the head through setting up the hemisphere for the sleeve pipe is at the slip in-process, and the thick portion scrapes out the lochia or other mucus of vagina inner wall behind not only the accessible hemisphere is scraped the head, avoids the mucus to influence evenly paining of liquid medicine, but also can scrape the arc surface of head front side through the hemisphere and make antiseptic solution and vagina inner wall fully contact.

Through setting up the finger and enclosing the ring handle, easily forefinger and thumb enclose to hold, the medical personnel of being convenient for control the propelling movement that makes a round trip of sliding tube.

The utility model discloses be applied to gynaecology's entering medicine in-process, collect evenly scribble the medicine and clear away vagina inner wall lochia and become one, have very strong security. Can effectually avoid practical cotton swab or tweezers to cause the problem of injury to the vagina inner wall easily to take place, can implement evenly paining of medicine simultaneously, can accurately send into the medicine pathological change position, fully administer the medicine, avoid the liquid medicine along dosing stick overflow outflow, guarantee the safety and sanitation of the operation of dosing. The utility model discloses simple structure, it is easy and simple to handle, labour saving and time saving, the cost is lower, and the practicality is strong, is fit for extensively promoting.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the structure of the utility model before medicine is put into.

Fig. 2 is a schematic view of the medicine-feeding state structure of the present invention.

In the figure, 1, a round cake expanding head; 2. a hemispherical scraping head; 3. a sleeve; 4. a finger surrounding ring handle; 5. putting into a medicine cylinder; 6. a rubber piston; 7. a medicine inlet; 8, an L-shaped through pipe; 9. a polygonal inner cavity; 10. perforating; 11. an administration tube; 12. extending the column; 13. a handle; 14. a piston rod; 15. a slope; 16. a circular arc bulge; 17. a medicine outlet; 18. and (4) cracking.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

With reference to the structure shown in the accompanying drawings 1-2, the administration tube comprises a drug inlet tube 5, an extension column 12 and a piston rod 14, the piston rod 14 is arranged in the drug inlet tube 5, a plurality of drug outlets 17 are orderly arranged on the front side of the outer surface of the drug inlet tube 5 at intervals, a drug inlet 7 is arranged on one side of the rear portion of the outer side wall of the drug inlet tube 5, an L-shaped through tube 8 fixedly connected with the drug inlet 7 on one side of the rear portion of the outer side wall of the drug inlet tube 5 is arranged in the drug inlet tube 5, the L-shaped through tube 8 is arranged at the rear portion of a rubber piston 6 at the front end of the piston rod 14 in the drug inlet tube 5, a linear or cross-shaped slit 18 which is matched with the other end of the L-shaped through tube 8 is arranged on the rubber piston 6, and further, in order to enable the other end of the L-shaped through tube 8 to be accurately inserted into the, the medicine feeding cylinder 5 is internally provided with a polygonal inner cavity 9, correspondingly, the rubber piston 6 is also of a polygonal structure, so that the position angle of a gap 18 on the rubber piston 6 is kept unchanged, the rear part of the medicine feeding cylinder 5 is provided with an extending column 12, the extending column 12 is provided with a through hole 10, the tail end of a piston rod 14 in the medicine feeding cylinder 5 penetrates out through the through hole 10 on the extending column 12, one side of the tail part of the extending column 12 is provided with a handle 13, the front end of the medicine feeding cylinder 5 on the medicine feeding pipe 11 is provided with a cake expanding head 1, furthermore, in order to facilitate the penetration of the cake expanding head 1 and the reduction of the contact area of the side wall of the cake expanding head 1 and the inner wall of the vagina of a patient, the front side and the rear side of the outer edge surface of the cake expanding head 1 are respectively provided with an inwards inclined slope 15, the front side and the rear side of the outer edge surface of the cake expanding head 1 are intersected to form an arc bulge 16, the outer surface of the medicine feeding, the front end of the sleeve 3 is provided with a hemispherical scraping head 2 matched with a round cake expanding head 1 at the front end of the administration tube 11, in order to facilitate the sliding of the sleeve 3 on the outer wall of the administration tube 11, the tail part of the outer surface of the sleeve 3 is provided with a finger surrounding ring handle 4, furthermore, in order to ensure that the hemispherical scraping head 2 can effectively fully extrude disinfectant and contact with the inner wall of a vagina when being pushed, and can effectively scrape lochia and mixed liquid in the vagina when sliding outwards, the hemispherical scraping head 2 is of a hemispherical structure with a narrow front part and a wide rear part, and the round cake expanding head 1 and the hemispherical scraping head 2 are both made of medical silica gel materials.

The gynecological disinfection drug delivery device is a disposable medical appliance, the required materials are medical materials, the sanitary safety is ensured, when the gynecological disinfection drug delivery device is used, firstly, the handle 13 needs to be transversely held, the drug inlet 7 is ensured to face upwards, the cake expanding head 1 is aligned with the vagina of a patient, one hand grips the handle 13, the other hand surrounds the finger and is placed on the upper part of the finger surrounding ring handle 4 of the sleeve 3, and the drug delivery tube 11 and the sleeve 3 are pushed inwards at the same time, so that the drug delivery tube 11 and the sleeve 3 are slowly inserted into the vagina after being supported by the expanding head 1 at the front end;

after the administration tube 11 and the sleeve 3 are inserted into the vagina of a patient, medical staff pulls the piston rod 14 backwards to enable the rubber piston 6 to move to the tail of the medicine inlet cylinder 5, when the rubber piston 6 moves to the tail of the medicine inlet cylinder 5, the other end of the L-shaped through tube 8 at the tail of the medicine inlet cylinder 5 is inserted into the slit 18 in the rubber piston 6 to open the slit 18, and the medical staff can insert an injector filled with disinfectant into the medicine inlet 7 at one side of the tail of the medicine inlet cylinder 5 to inject the disinfectant into the medicine inlet cylinder 5 through the L-shaped through tube 8 and the slit 18;

after the disinfectant is injected into the medicine cartridge 5, medical staff firstly slide the sleeve 3 outwards along the medicine feeding pipe 11 through the finger surrounding ring handle 4, in the process that the sleeve 3 slides outwards, the outer side edge of the hemispherical scraping head 2 at the front end of the sleeve 3 scrapes the lochia on the inner wall of the vagina, after the lochia in the vagina is scraped out, the medical staff presses the piston rod 14 to discharge the disinfectant in the medicine cartridge 5 into the vagina of a patient through the medicine outlets 17 at the front side of the medicine cartridge 5, after the disinfectant is discharged, the medical staff slides the sleeve 3 inwards along the medicine feeding pipe 11 through the finger surrounding ring handle 4, and the arc surface at the front side of the hemispherical scraping head 2 at the front end of the sleeve 3 can extrude the disinfectant in the vagina onto the inner wall of the vagina, so that the disinfectant is in full contact with the inner wall of the vagina of the patient;

after the disinfectant is fed, medical staff can slide the sleeve 3 repeatedly for many times, so that the hemispherical scraping head 2 at the front end of the sleeve 3 can fully contact the disinfectant with the inner wall of the vagina to realize disinfection treatment, and can also scrape the disinfectant and the lochia mixed liquid out of the vagina to realize the cleaning effect, and after the disinfection is finished, the administration tube 11 and the sleeve 3 are drawn out together; the utility model discloses be applied to gynaecology's entering medicine in-process, collect evenly scribble the medicine and clear away vagina inner wall lochia and become one, have very strong security. Can effectually avoid practical cotton swab or tweezers to cause the problem of injury to the vagina inner wall easily to take place, can implement evenly paining of medicine simultaneously, can accurately send into the medicine pathological change position, fully administer the medicine, avoid the liquid medicine along dosing stick overflow outflow, guarantee the safety and sanitation of the operation of dosing. The utility model discloses simple structure, it is easy and simple to handle, labour saving and time saving, the cost is lower, and the practicality is strong, is fit for extensively promoting.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a gynaecology is with disinfection device of dosing, includes cake hole enlargement head (1), gives medicine pipe (11), sleeve pipe (3), hemisphere scrape head (2) and go into medicine mouth (7), characterized by: the medicine feeding pipe is composed of a medicine inlet cylinder (5), an extension column (12) and a piston rod (14), the piston rod (14) is arranged in the medicine inlet cylinder (5), a plurality of medicine outlet openings (17) are arranged at intervals on the front side of the outer surface of the medicine inlet cylinder (5) in order, a medicine inlet opening (7) is arranged on one side of the rear portion of the outer wall of the medicine inlet cylinder (5), a L-shaped through pipe (8) fixedly connected with the medicine inlet opening (7) on one side of the rear portion of the outer wall of the medicine inlet cylinder (5) is arranged inside the medicine inlet cylinder (5), the L-shaped through pipe (8) is arranged on the rear portion of a rubber piston (6) at the front end of the piston rod (14) in the medicine inlet cylinder (5), a split (18) matched with the other end of the L-shaped through pipe (8) is arranged on the rubber piston (6), the extension column (12) is provided with a perforation hole (10), the tail end of a piston rod (14) in the medicine feeding tube (5) penetrates out through a through hole (10) in an extension column (12), a round cake expanding head (1) is arranged at the front end of the medicine feeding tube (5) on the medicine feeding tube (11), a sleeve (3) in clearance fit with the medicine feeding tube (11) is sleeved on the outer surface of the medicine feeding tube (11), and a hemispherical scraping head (2) matched with the round cake expanding head (1) at the front end of the medicine feeding tube (11) is arranged at the front end of the sleeve (3).

2. A gynecological disinfection applicator as claimed in claim 1, wherein: the front side and the rear side of the outer edge surface of the round cake expanding head (1) are respectively provided with an inward inclined slope (15), and the slopes (15) on the front side and the rear side of the outer edge surface of the round cake expanding head (1) are intersected to form an arc bulge (16).

3. A gynecological disinfection applicator as claimed in claim 1, wherein: the hemispherical scraping head (2) is of a hemispherical structure with a narrow front part and a wide back part.

4. A gynecological disinfection applicator as claimed in claim 2 or 3, wherein: the round cake expanding head (1) and the hemispherical scraping head (2) are both made of medical silica gel materials.

5. A gynecological disinfection applicator as claimed in claim 1, wherein: a finger surrounding ring handle (4) is arranged at the tail part of the outer surface of the sleeve (3).

6. A gynecological disinfection applicator as claimed in claim 1, wherein: the medicine inlet cylinder (5) is internally provided with a polygonal inner cavity (9).

7. A gynecological disinfection applicator as claimed in claim 1, wherein: a handle (13) is arranged on one side of the tail part of the extension column (12).

8. A gynecological disinfection applicator as claimed in claim 1, wherein: the split (18) is a one-way opening and closing structure in a straight line shape or a cross shape.