CN211536164U

CN211536164U - Gynecological antibacterial gel administration device

Info

Publication number: CN211536164U
Application number: CN201921747776.4U
Authority: CN
Inventors: 李锋; 赵晓翠; 李冉冉
Original assignee: Shunho Cell Biotechnology Tianjin Co ltd
Current assignee: Shunho Cell Biotechnology Tianjin Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-09-22
Anticipated expiration: 2029-10-18

Abstract

The utility model provides a gynaecology's antibacterial gel ware of dosing, including dosing pipe, push rod and protective case. The administration section of the administration tube is provided with a gel medicine accommodating cavity, and the top end of the administration tube is provided with a medicine nozzle; one end of the connecting section of the administration tube is opened and is internally provided with a push rod. The push rod comprises a cross-shaped rod body and pistons at two ends, and the administration section is internally provided with a silica gel piston, so that the sealing and the medicine pushing are facilitated; the other end is a plastic piston, and the upper and lower convex plates are matched with the convex arranged on the groove on the inner wall of the connecting section of the administration tube, thereby being beneficial to the fixation and the unidirectional movement of the push rod. The top end inside the protective sleeve is provided with a semicircular blocking bulge, and the diameter of the semicircular blocking bulge is the same as that of the medicine nozzle; the opening of the protective sleeve is provided with a clamping bulge which is matched with the clamping bulge at the middle part of the administration tube to stably fix the protective sleeve and the administration tube, and simultaneously, the protective sleeve can also be used as an extension push rod of the push rod to be beneficial to the delivery of medicines. The utility model discloses simple structure, set up reasonable, convenient to use, the push rod can only unidirectional motion simultaneously to avoided the antibacterial gel ware of dosing of gynaecology to be used repeatedly.

Description

Gynecological antibacterial gel administration device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to antibacterial gel ware of dosing of gynaecology.

Background

At present, when deep vagina diseases are treated, the medicine needs to be administrated to the deep vagina, and the effective components of medicaments such as gel, ointment, cream and the like are pushed to the focus of the deep vagina by a vagina administration device to achieve the purpose of treatment. Generally, the administration device is disposable, but is inevitably recycled in some places, so that cross infection among patients occurs and the health of the patients is harmed. The product consists of a drug delivery tube part, a push rod part and a protective sleeve part, and is formed by assembling the three parts by adopting a blow molding process, so that the pushing stability and convenience are increased in actual use, and the possibility that the drug delivery device is recycled and the drugs are secondarily polluted is avoided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of providing a gynaecology's antibacterial gel ware of dosing that can avoid used repeatedly and can increase stability, the convenience of medicament propelling movement in-process.

The utility model provides a technical scheme as follows of above-mentioned problem: an administration device of gynecological antibacterial gel comprises an administration tube with one open end, a push rod and a protective sleeve. The administration tube is divided into an administration section and a connecting section, and the diameter of the connecting section is larger than that of the administration section; the push rod comprises a rod body and pistons at two ends, the rod body is in a cross shape, the two ends are respectively connected with two different pistons, the left end of the rod body is connected with the silica gel piston, the outer diameter of the silica gel piston is equal to the inner diameter of the administration section of the administration tube, but is smaller than the inner diameter of the connection section of the administration tube, and the silica gel piston is arranged in the administration section and is beneficial to pushing the medicine; the right end of the rod body is connected with a plastic piston which is positioned at the connecting section of the administration tube, the size of the outer diameter of the plastic piston is equal to that of the inner diameter of the connecting section of the administration tube, and the push rod is fixed.

The utility model discloses a further improvement lies in: the evagination board of triangle-shaped shape is installed at the upper and lower both ends of the plastic piston on push rod right side, and both ends all are equipped with the recess about the linkage segment inner wall of dosing pipe, and fluting department installs one row of right angled triangle's evagination board, the evagination board of plastic piston and recess coincide mutually, and the evagination board runs through the recess and realizes the stable sliding fit of push rod and linkage segment, has guaranteed the one-way slip of push rod to avoided the antibacterial gel of gynaecology to administer the ware by used repeatedly, avoided appearing cross infection between the patient, simple structure, convenient to use.

The utility model discloses a further improvement lies in: the drug outlet end of the drug delivery section of the drug delivery tube is hemispherical, so that the drug delivery tube can keep smooth when being inserted into a vagina, and pain of a patient is reduced.

The utility model discloses a further improvement lies in: be equipped with the scale mark along the length direction of dosing pipe on the dosing pipe, conveniently know the degree of depth of stretching into and the dose of pushing into medicament.

The utility model discloses a further improvement lies in: the open end of the connection section of the administration tube extends outwards to form a hand-held plate, so that the administration device can be held and the medicament can be pushed conveniently.

The utility model discloses a further improvement lies in: the open end of the connecting section of the administration tube is covered with an aluminum foil sealing film, and a cross-shaped or m-shaped cutting line is printed on the sealing film.

The utility model discloses a further improvement lies in: the left side of the protective sleeve is internally provided with a blocking column which is in a semicircular bulge, and the aperture of the blocking column is consistent with that of a medicine nozzle on the medicine feeding pipe. When the protective sleeve is sleeved on the administration section of the administration device, the blocking column just seals the medicine outlet nozzle to prevent the medicine from leaking and flowing out.

The utility model discloses a further improvement lies in: the right side opening part of protective case inside is equipped with the card protruding, cooperatees with the card protruding of dosing pipe middle part outer wall department, and two card protruding looks blocks realize with its both stable sliding fit, be difficult for droing.

The utility model discloses a further improvement lies in: the left side of protective case is equipped with circular ring, makes things convenient for taking off and installing of protective case. The protective sleeve can be used as an extension section of the push rod, the outer diameter of the protective sleeve is equal to or slightly smaller than the inner diameter of the connecting pipe of the medicine feeder, the opening of the protective sleeve is matched with the plastic piston on the right side of the push rod of the medicine feeder, and the protective sleeve is also used as an extension push rod of the push rod, so that the piston is convenient to push, and the medicine is favorably delivered.

Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:

the utility model provides a ware of dosing of gynaecology's gel, medicine gel are placed and are held the chamber at the medicine, through the cooperation of pencil, push rod and protective case, promote the push rod, and the silica gel piston extrudees forward, and medicine gel is extruded from going out the medicine spout under the exogenic action, reachs focus department, use easy operation, stable smooth.

The utility model discloses a set up fluting and evagination version and stabilize the push rod, through setting up the protruding one-way motion of having guaranteed the push rod of triangle-shaped card to realize the stability of the process of dosing, reduced because the drawback that can't push away the medicine smoothly that the direction deviation leads to hard appears. Meanwhile, the push rod can only move in one direction and cannot reset, so that the secondary use of the administration device is avoided.

Drawings

Fig. 1 is a schematic structural view of the gynecological bacteriostatic gel applicator of the utility model;

FIG. 2 is a schematic view of a protective sleeve;

FIG. 3 is a schematic structural view of a plastic piston;

FIG. 4 is a schematic view of the structure of the administration tube;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the medicine feeding device comprises a medicine feeding pipe, 11 medicine nozzles, 12 a medicine feeding section, 13 a connecting section, 14 an aluminum foil sealing film, 15 a hand-held plate, 16 a groove, 17 a first outer convex plate, 18 a first clamping convex plate; 2. the push rod 21, the rod body 22, the silica gel piston 23, the plastic piston 24 and the outer convex plate II; 3. a protective sleeve 31, a blocking column 32, a convex block two 33 and a circular finger ring

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1 to 4, a gynecological bacteriostatic gel administration device comprises an administration tube (1) with an opening at one end, a push rod (2) and a protection sleeve (3); the administration tube (1) is divided into an administration section (12) and a connecting section (13), and the diameter of the connecting section (13) is larger than that of the administration section (12); the push rod (2) comprises a rod body (21), and silica gel pistons (22) and plastic pistons (23) which are arranged at two ends of the rod body, wherein the rod body (21) is in a cross shape, and the outer diameter of each silica gel piston (22) is equal to the inner diameter of the administration section (12) in size but smaller than the inner diameter of the connecting section (13); the outer diameter of the plastic piston (23) is equal to the inner diameter of the connecting section (13), and the plastic piston fixes the push rod (2).

The left end of the administration section (12) of the administration tube (1) is provided with a medicine nozzle (11), and the gel medicine is sprayed out through the medicine nozzle (11). An aluminum foil sealing film (14) covers an opening of the connecting section (13) of the administration tube (1), a cross-shaped or m-shaped cutting line is pressed on the aluminum foil sealing film (14), the aluminum foil sealing film is in a sealing state when not in use, and the aluminum foil sealing film is broken along the cutting line under the action of external force. The opening end of the connecting section (13) is outwards extended with a hand-held plate (15), which accords with the ergonomic design and is convenient for holding the medicine feeder and pushing the medicine.

The upper end and the lower end of a plastic piston (23) on the right side of the push rod (2) are provided with a triangular outer convex plate II (24), the upper end and the lower end of the inner wall of the connecting section (13) of the administration tube (1) are provided with grooves (16), and a row of right-angled triangular outer convex plates I (17) penetrate through the grooves (16) at the positions of the grooves (16); the second outer convex plate (24) is matched with the first outer convex plate (17), so that stable sliding fit and clamping of the plastic piston (23) are realized, and unidirectional sliding of the push rod (2) is guaranteed, thereby avoiding repeated use of the gynecological antibacterial gel applicator and avoiding cross infection among patients. The structure is simple and the use is convenient.

The inner wall of the left side of the protective sleeve (3) is provided with a semicircular blocking column (31), and the blocking column (31) is matched with the aperture of the medicine nozzle (11) on the administration tube (1). A second clamping protrusion (32) is arranged inside the right opening of the protective sleeve (3), a first clamping protrusion (18) is arranged on the outer wall of the middle part of the administration tube (1), and the first clamping protrusion are matched with each other to stably and slidably match the protective sleeve (3) and the administration section (12). When the protective sleeve (3) is sleeved on the drug administration section (12) of the drug administration tube (1), the blocking column (31) just seals the drug nozzle (11), and meanwhile, the clamping protrusion II (32) is slidably matched with the clamping protrusion I (18) and tightly clamped with the clamping protrusion I (18), so that the effect that the protective sleeve (3) is fixed and is not easy to fall off is achieved.

A round finger ring (33) is arranged on the left side of the protective sleeve (3), so that the protective sleeve (3) can be conveniently installed and taken down. Meanwhile, the protective sleeve (3) can be used as an extension push rod of the push rod (2) and used for pushing the push rod (2) to move. The outer diameter of the protective sleeve (3) is equal to or slightly smaller than the inner diameter of the connection section (13) of the administration tube (1), so that the push rod (2) can be clamped and pushed conveniently.

The utility model discloses a use does:

during the use, holding administration tube (1) linkage segment (13) with one hand, another hand forefinger catches on circular ring (33), pulls out protective case (3) hard, then breaks aluminium foil sealing membrane (14) with protective case (3) open end top, inserts administration segment (12) of administration tube (1) in the vagina, promotes protective case (3), drives the silica gel piston through body of rod (21) and moves forward, extrudes medicine gel gradually, medicine gel reaches patient's focus department through medicine spout (11).

The above is only the preferred embodiment of the present invention, and all the changes or modifications made according to the claims of the present invention should fall within the scope of the present invention.

In the description of the present invention, it should be understood that the terms "left", "right", "inside", "outside", "upper", "lower", "top", "bottom", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Claims

1. A gynecological bacteriostatic gel administration device is characterized in that an administration tube (1) with one open end, a push rod (2) and a protective sleeve (3), wherein the administration tube (1) is divided into an administration section (12) and a connecting section (13); the push rod (2) comprises a cross-shaped rod body (21), and a silica gel piston (22) and a plastic piston (23) which are respectively connected to the two ends; the protective sleeve (3) is assembled on the drug administration section (12), and two sides of the protective sleeve are respectively provided with a circular finger ring (33) and a clamping convex two (32) which are simultaneously used as an extension push rod of the push rod (2) and are beneficial to pushing the push rod (2) to move.

2. The gynecological bacteriostatic gel administration device according to claim 1, wherein a drug nozzle (11) is arranged at the top end of the left end of the administration section (12) of the administration tube (1), the drug gel is sprayed out through the drug nozzle (11), an aluminum foil sealing film (14) covers the opening of the connecting section (13) of the administration tube (1), a cross-shaped or m-shaped cutting line is pressed on the aluminum foil sealing film (14), the device is in a sealed state when not in use, the device is broken along the cutting line under the action of external force, and a hand support plate (15) extends outwards from the opening end of the connecting section (13) of the administration tube (1), so that the device is convenient to hold and push drugs.

3. The gynecological bacteriostatic gel administration device according to claim 1, wherein the upper and lower ends of the inner wall of the connecting section (13) of the administration tube (1) are provided with grooves (16), a row of fine right-angled triangular outer convex plates (17) are arranged in the grooves (16) and penetrate through the grooves; the plastic piston (23) is characterized in that the upper end and the lower end of the plastic piston are respectively provided with a second outer convex plate (24) in a right-angled triangle shape, the second outer convex plate (24) is matched with the first outer convex plate (17), stable sliding fit and clamping of the plastic piston (23) are realized, and the one-way sliding of the push rod (2) is ensured, so that the gynecological antibacterial gel administration device is prevented from being reused.

4. The gynecological bacteriostatic gel applicator according to claim 1, wherein a semicircular blocking column (31) is arranged on the inner wall of the left side of the protective sleeve (3), the blocking column (31) is matched with the aperture of the drug nozzle (11), a protruding second clamping part (32) is arranged at the opening of the protective sleeve (3) and is matched with the protruding first clamping part (18) on the outer wall of the middle part of the drug delivery tube (1), the blocking column (31) is just sealed on the drug nozzle (11) when the protective sleeve (3) is sleeved on the drug delivery section (12) of the drug delivery tube (1), and the protruding second clamping part (32) is matched with the protruding first clamping part (18) in a sliding manner and is tightly clamped with the protruding first clamping part (18) to fix the protective sleeve (3) and prevent the protective sleeve from falling off easily.

5. The gynecological bacteriostatic gel applicator according to claim 1, wherein the left side of the protective sleeve (3) is provided with a circular finger ring (33) for facilitating the removal and installation of the protective sleeve (3), and the protective sleeve (3) can be used as an extension push rod of the push rod (2) for pushing the push rod (2) to move.