CN211675861U

CN211675861U - Clinical medicine feeder of gynaecology and obstetrics

Info

Publication number: CN211675861U
Application number: CN201922355995.4U
Authority: CN
Inventors: 高金凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-16
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a clinical doser of gynaecology and obstetrics, including dustproof cap and administration syringe, dustproof cap installs in the front end circumference outside of administration syringe, be provided with preceding press plate on the rear end circumference outer wall of administration syringe, the circumference inside of administration syringe is provided with the promotion post that stretches out backward, can promote the medicine loading pulling-on piece of post rear end through the pulling, make the injection piston return to the rear side of medicine loading hole, then drop the medicine into medicine loading hole, slowly loosen medicine loading pulling-on piece after the dropwise add is good, make the injection piston slowly impel forward, and can discharge unnecessary air from medicine loading hole, then insert administration syringe front end in lying-in woman's vagina, press plate and back impel the board before the extrusion, thereby spray the medicine that will administrate the medicine that exists in the inner chamber from the medicine shower nozzle that looses to the medicine loading position, easy operation is convenient, can accomplish the whole flow of medicine loading and injection fast, the operation time is saved, the working efficiency is improved, and the practicability of the medicine feeder is enhanced.

Description

Clinical medicine feeder of gynaecology and obstetrics

Technical Field

The utility model belongs to the technical field of gynaecology and obstetrics clinical apparatus is relevant, concretely relates to clinical ware of dosing of gynaecology and obstetrics.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like. The advanced research of the medical basic theories of modern molecular biology, oncology, genetics, reproductive endocrinology, immunology and the like and the progress of the clinical medical diagnosis and treatment detection technology broaden and deepen the development of the obstetrics and gynecology, play an important role in ensuring the health and reproductive health of women and preventing and treating various gynecological diseases, and in the clinical nursing of obstetrics and gynecology, a drug feeder is often required to be used for injecting drugs into the vagina of a puerpera to prevent vaginal pathogenic bacteria infection and cause harm to the health of the puerpera.

The prior obstetrical and gynecological clinical administration device technology has the following problems: the existing gynecological clinical doser has more steps in the process of medicine feeding and medicine injection, can inject the medicine to the part needing medicine feeding by spending some time, influences the working efficiency and simultaneously causes certain influence on the physical health of a lying-in woman.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical ware of dosing of gynaecology and obstetrics to the more time problem that consumes of step in the flow of the medicine loading that proposes and annotate in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clinical doser for obstetrics and gynecology department comprises a dustproof cap and a dosing injection tube, wherein the dustproof cap is arranged outside the circumference of the front end of the dosing injection tube, a front pressing plate is arranged on the outer wall of the circumference of the rear end of the dosing injection tube, a pushing column extending backwards is arranged inside the circumference of the dosing injection tube, a rear pushing plate is arranged on the outer wall of the circumference of the pushing column at the rear side of the front pressing plate, the front pressing plate is fixedly connected with the rear pushing plate through a reset spring, a medicine feeding pulling sheet is arranged at the rearmost end of the pushing column, a medicine feeding hole with an upward opening is arranged on the outer wall of the circumference of the upper end of the dosing injection tube, a medicine injection piston is arranged inside the circumference of the dosing injection tube at the frontmost end of the pushing column, damping balls are arranged on the outer wall of the circumference of the front end of the dosing injection tube, a medicine dispersing nozzle is connected with the frontmost end of the dosing injection tube, and a drug administration inner cavity is arranged inside the circumference of the front end of the drug administration injection tube.

Preferably, the front pressing plate and the rear pushing plate are kept in a relatively parallel state.

Preferably, the medicine injection piston connected with the front end of the pushing column transversely penetrates through the medicine injection syringe and is arranged in the medicine feeding inner cavity on the front side of the medicine feeding hole.

Preferably, the diameter of the inner wall of the rear end circumference of the dustproof cap is larger than the diameter of the outer wall of the front end circumference of the administration injection tube.

Preferably, the distance between the front pressing plate and the rear pushing plate is larger than the distance from the foremost end of the medicine injection piston to the foremost end of the medicine administration inner cavity.

Preferably, the center of a circle of the administration injection tube, the rear pushing plate, the pushing column, the medicine feeding pull piece, the medicine injection piston and the medicine scattering spray head is transversely aligned with one another.

Compared with the prior gynaecology and obstetrics clinical medicine feeder technology, the utility model provides a gynaecology and obstetrics clinical medicine feeder possesses following beneficial effect:

1. the utility model discloses a set up the hole of adding medicine for the medicine on the front side upper end circumference outer wall of syringe of dosing, and set up the back propulsion board on the promotion post circumference outer wall of preceding press plate rear side, set up reset spring between preceding press plate and the back propulsion board subtend inner wall, when pulling the promotion post to the rear side, the distance between preceding press plate and the back propulsion board is drawn greatly, the injection piston that the promotion post front end is connected returns the rear side of the hole of adding medicine, thereby can drop the medicine in the hole of adding medicine, slowly loosen the promotion post after the dropwise add is accomplished, under reset spring's effect, the distance between preceding press plate and the back propulsion board reduces, thereby can promote the injection piston to the front side in the hole of adding medicine, cover the hole of adding medicine and cover and prevent that the medicine from adding medicine from the hole of adding medicine and spilling;

2. the utility model discloses can promote the medicine feeding pulling-on piece of post rear end through the pulling, make the injection piston return the rear side in medicine feeding hole, then drop medicine in the medicine feeding hole, slowly loosen the medicine feeding pulling-on piece after the dropwise addition is good, make the injection piston slowly impel forward, and can discharge unnecessary air from medicine feeding hole, then in will dosing syringe front end inserts the vagina of lying-in woman, push plate and back push plate before the extrusion, thereby the medicine that will deposit in the inner chamber of will dosing sprays the medicine position from the medicine shower nozzle that looses, easy operation is convenient, can accomplish the whole flow of medicine feeding and injection fast, the operating time is saved, the work efficiency is improved, the practicality of dosing device has been strengthened.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a gynecological clinical drug delivery device provided by the utility model;

FIG. 2 is a schematic view of the internal structure of the gynecological clinical applicator of the present invention;

FIG. 3 is an enlarged schematic view of the front end of the administration syringe according to the present invention;

in the figure: 1. a dust cap; 2. a drug delivery syringe; 3. a front pressing plate; 4. a rear propulsion plate; 5. pushing the column; 6. applying a medicine pulling piece; 7. a return spring; 8. a medicine feeding hole; 9. a medicine injection piston; 10. damping the ball; 11. a medicine dispersing spray head; 12. a damping slot; 13. an administration lumen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a clinical doser for obstetrics and gynecology department comprises a dustproof cap 1 and a dosing injection tube 2, wherein the dustproof cap 1 is arranged outside the circumference of the front end of the dosing injection tube 2, the diameter of the inner wall of the circumference of the rear end of the dustproof cap 1 is larger than the diameter of the outer wall of the circumference of the front end of the dosing injection tube 2, when the dustproof cap 1 is sleeved outside the circumference of the front end of the dosing injection tube 2, a damping ball 10 on the circumference of the outer wall of the front end of the dosing injection tube 2 can be clamped in a damping clamping groove 12 on the circumference of the inner wall of the rear end of the dustproof cap 1, so that the dustproof cap 1 can be fixed at the front end of the dosing injection tube 2 to effectively protect the dosing injection tube 2, a front pressing plate 3 is arranged on the circumference of the rear end of the dosing injection tube 2, a pushing column 5 which extends backwards is arranged inside the circumference of the dosing injection tube 2, a rear pushing plate 4 is arranged on the circumference of the, through reset spring 7 fixed connection between preceding pressure board 3 and the back propulsion board 4, keep parallel state relatively between preceding pressure board 3 and the back propulsion board 4, reset spring 7 is with preceding pressure board 3 and back propulsion board 4 interconnect, can draw the distance between preceding pressure board 3 and the back propulsion board 4 big, to administering medicine injection tube 2 and go up medicine, also can reduce before the distance between preceding pressure board 3 and the back propulsion board 4 and inject the medicine in lying-in woman's vagina.

A clinical doser for obstetrics and gynecology department comprises a pushing column 5, a medicine feeding pull tab 6 is arranged at the rearmost end of the pushing column 5, a medicine feeding hole 8 with an upward opening is arranged on the outer wall of the circumference of the upper end of a medicine feeding injection tube 2, a medicine injection piston 9 is arranged inside the circumference of the medicine feeding injection tube 2 at the foremost end of the pushing column 5, a damping ball 10 is arranged on the outer wall of the circumference of the front end of the medicine feeding injection tube 2, a medicine dispersing spray head 11 is connected at the foremost end of the medicine feeding injection tube 2, a rear pushing plate 4, the pushing column 5, the medicine feeding pull tab 6, the medicine injection piston 9 and the circle center of the medicine dispersing spray head 11 are transversely arranged on a straight line, wherein the rear pushing plate 4, the pushing column 5, the medicine feeding pull tab 6 and the medicine injection piston 9 are of an integral structure, the medicine feeding injection tube 2 and the medicine dispersing spray head 11 are of an integral structure, the medicine injection piston, the inner wall of the rear end circumference of the dustproof cap 1 is provided with a damping clamping groove 12, and the inner circumference of the front end of the administration injection tube 2 is internally provided with an administration inner cavity 13.

A clinical doser for obstetrics and gynecology department, including pushing the piston 9 of medicine injection that the front end of post 5 connects to cross and passing the syringe 2 and setting up in the cavity 13 of dosing in the front of the hole 8 of dosing, when loosening and pushing the post 5 naturally, under the effect of the reset spring 7, the piston 9 of medicine injection can slide forward along the circumference inner wall of the syringe 2 of dosing and cover the hole 8 of dosing on the circumference inner wall of the upper end of the syringe 2 of dosing, thus make when the medicine is loaded, the medicine will not spill out from the hole 8 of dosing, the distance between front pressing plate 3 and back propulsion plate 4 is greater than the distance of the most forward end of the piston 9 of medicine injection to the most forward end of the cavity 13 of dosing, when squeezing front pressing plate 3 and back propulsion plate 4, push the post 5 to push forward naturally, can spray the medicine stored in the cavity 13 of dosing from the spray nozzle 11 of medicine dispensing completely to the parturient's internal part of body needing to load medicine, prevent the medicine from remaining in the cavity 13 of, the drug effect can not be fully exerted.

The utility model discloses a theory of operation and use flow: after the utility model is installed, because the medicine feeding hole 8 for feeding medicine is arranged on the circumferential outer wall of the upper end of the front side of the administration injection tube 2, the rear propelling plate 4 is arranged on the circumferential outer wall of the pushing column 5 at the rear side of the front pressing plate 3, the reset spring 7 is arranged between the opposite inner walls of the front pressing plate 3 and the rear propelling plate 4, when the pushing column 5 is pulled towards the rear side, the distance between the front pressing plate 3 and the rear propelling plate 4 is enlarged, the medicine injection piston 9 connected with the front end of the pushing column 5 returns to the rear side of the medicine feeding hole 8, thereby dropping medicine into the medicine feeding hole 8, after dropping is completed, the pushing column 5 is slowly loosened, under the effect of the reset spring 7, the distance between the front pressing plate 3 and the rear propelling plate 4 is reduced, thereby the medicine injection piston 9 can be pushed to the front side of the medicine feeding hole 8, the medicine feeding hole 8 is covered to prevent the medicine from dropping from the medicine feeding hole 8, when in use, need to stimulate the medicine loading pulling-on piece 6 that promotes post 5 rear end for injection piston 9 returns the rear side of last medicine hole 8, then drop feed in to last medicine hole 8, drop feed slowly loosens after good, make injection piston 9 slowly impel forward, and can discharge unnecessary air from last medicine hole 8, then will administer 2 front ends of injection tube and insert in the vagina of lying-in woman, press pressing plate 3 and back propulsion plate 4 before the extrusion, thereby will administer the medicine that exists in inner chamber 13 and spray to the position of adding medicine from scattered medicine shower nozzle 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clinical administrator of gynaecology and obstetrics, includes dustproof cap (1) and administration syringe (2), its characterized in that: the dustproof cap (1) is arranged outside the circumference of the front end of the administration injection tube (2), a front pressing plate (3) is arranged on the outer wall of the circumference of the rear end of the administration injection tube (2), a pushing column (5) extending backwards is arranged inside the circumference of the administration injection tube (2), a rear pushing plate (4) is arranged on the outer wall of the circumference of the pushing column (5) on the rear side of the front pressing plate (3), the front pressing plate (3) and the rear pushing plate (4) are fixedly connected through a reset spring (7), a medicine feeding pulling sheet (6) is arranged at the rearmost end of the pushing column (5), a medicine feeding hole (8) with an upward opening is formed in the outer wall of the circumference of the upper end of the administration injection tube (2), a medicine injection piston (9) is arranged inside the circumference of the administration injection tube (2) at the foremost end of the pushing column (5), and a damping round ball (10) is arranged on the outer wall of the circumference of the front end of the administration injection tube, the most front end of the administration injection tube (2) is connected with a medicine dispersing sprayer (11), the inner wall of the circumference of the rear end of the dustproof cap (1) is provided with a damping clamping groove (12), and the inner cavity (13) of the administration is arranged inside the circumference of the front end of the administration injection tube (2).

2. A gynecological clinical applicator as claimed in claim 1, wherein: the front pressing plate (3) and the rear pushing plate (4) are kept in a relatively parallel state.

3. A gynecological clinical applicator as claimed in claim 1, wherein: the medicine injection piston (9) connected with the front end of the pushing column (5) transversely penetrates through the medicine injection tube (2) and is arranged in the medicine administration inner cavity (13) on the front side of the medicine administration hole (8).

4. A gynecological clinical applicator as claimed in claim 1, wherein: the diameter of the inner wall of the rear end circumference of the dustproof cap (1) is larger than that of the outer wall of the front end circumference of the administration injection tube (2).

5. A gynecological clinical applicator as claimed in claim 1, wherein: the distance between the front pressing plate (3) and the rear pushing plate (4) is greater than the distance from the foremost end of the medicine injection piston (9) to the foremost end of the medicine administration inner cavity (13).

6. A gynecological clinical applicator as claimed in claim 1, wherein: the center of a circle of the administration injection tube (2), the rear pushing plate (4), the pushing column (5), the medicine feeding pull sheet (6), the medicine injection piston (9) and the medicine dispersing spray head (11) are transversely on the same straight line.