CN211434709U

CN211434709U - Drug delivery device for obstetrics and gynecology department

Info

Publication number: CN211434709U
Application number: CN201921963678.4U
Authority: CN
Inventors: 岳艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-09-08
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a gynaecology and obstetrics device of dosing, including device shell, working spring, axis of rotation, connecting plate and the division board of dosing, be connected with the hand grab handle on the device shell of dosing, and hand grab handle and vortex spring interconnect to the vortex spring is installed on the device shell of dosing, working spring installs on the device shell of dosing, and working spring and push-and-pull rod interconnect to install the limiting plate on the push-and-pull rod, push-and-pull rod and gear interconnect, and axis of rotation and gear interconnect to the axis of rotation is installed on the device shell of dosing, connecting plate and gear interconnect, and install medicine storage box on the connecting plate to install the function spring in the medicine storage box. This gynaecology and obstetrics device of dosing adopts both sides passageway of dosing to realize once dosing, reduce the time of dosing, adopt to seal the mode of dosing, can prevent when guaranteeing medicine aseptic nature that powder from splashing, avoid trembling because of medical personnel and leading to needing the secondary to dose.

Description

Drug delivery device for obstetrics and gynecology department

Technical Field

The utility model relates to a gynaecology and obstetrics's technical field specifically is a gynaecology and obstetrics device of dosing.

Background

In the examination and treatment process of obstetrics and gynecology department, the medicine is taken by oral administration, injection and affected part smearing according to different disease conditions, and the oral administration and the injection can both achieve good effect for light disease conditions, but the medicine is taken after the affected part is disinfected for some serious disease conditions.

But also there are a lot of problems in the in-process of dosing to the patient, and common mode of dosing is disinfected the affected part for the cotton swab with usefulness now, then sends into powder through giving the medicine spoon, and this kind of mode need carry out twice operation, wastes time and energy and increase patient's painful sense, and in case medical personnel hand takes place to shake in the process of dosing and leads to the powder to spill and will give medicine once more, easily causes secondary damage to the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gynaecology and obstetrics device of dosing to propose the disinfection in solving above-mentioned background art and need divide twice with dosing and go on, the problem that the medicine powder easily splashes in the process of dosing.

In order to achieve the above object, the utility model provides a following technical scheme: a drug delivery device for obstetrics and gynecology department comprises a drug delivery device shell, a working spring, a rotating shaft, a connecting plate and a separating plate, wherein the drug delivery device shell is connected with a hand grab handle, the hand grab handle is connected with a vortex spring, the vortex spring is arranged on the drug delivery device shell, the drug delivery device shell is provided with a poking rod, the working spring is arranged on the drug delivery device shell, the working spring is connected with a push-pull rod, a limiting plate is arranged on the push-pull rod, the push-pull rod is connected with a gear, the rotating shaft is connected with the gear, the rotating shaft is arranged on the drug delivery device shell, a fixing plate is arranged on the push-pull rod, the fixing plate is connected with a nut, the fixing plate is mutually attached with a sterilized cotton rod, the connecting plate is connected with the gear, a drug storage box is arranged on, the function spring with push away the medicine board interconnect, and push away the medicine board and laminate each other with medicine storage box to be provided with hourglass medicine hole on the medicine storage box, the medicine storage box laminates each other with the sealing plug simultaneously, the division board is installed on the device shell of dosing, and division board and push-and-pull rod laminate each other, and division board and connecting plate laminate each other.

Preferably, the drug delivery device shell is connected with the vortex spring through a hand grab handle, and the outer surface of the hand grab handle is made of a rubber material with a fog surface.

Preferably, the inner surfaces of the push-pull rod and the connecting plate are both provided with gear tooth structures, and the push-pull rod and the connecting plate are both connected with the drug delivery device shell through gears.

Preferably, the rotation shaft and the drug delivery device housing form a rotation mechanism through a bearing mounted on the drug delivery device housing, and the gear is connected with the drug delivery device housing through the rotation shaft.

Preferably, the fixed plate is soft PVC material, and the nut passes through the helicitic texture and the fixed plate connection that the fixed plate surface set up.

Preferably, the medicine storage box is in adhesive connection with the connecting plate, and the inner surface of the medicine storage box is smooth.

Compared with the prior art, the beneficial effects of the utility model are that: the gynecological drug delivery device adopts the drug delivery channels on two sides, so that one-time drug delivery is realized, the drug delivery time is reduced, a closed drug delivery mode is adopted, the sterility of the drug is ensured, meanwhile, the splashing of the drug powder can be prevented, and the need of secondary drug delivery caused by hand shaking of medical staff is avoided;

1. the mechanical structure consisting of the fixed plate, the nut, the sterilized cotton swab, the medicine storage box, the functional spring, the medicine pushing plate, the medicine leaking hole and the sealing plug realizes one-time administration through the design of the sterilized cotton swab and the medicine storage box, and directly administers the medicine after the affected part is sterilized;

2. the mechanical structure consisting of the push-pull rod, the gear, the rotating shaft and the connecting plate changes the positions of the sterilized cotton swab and the medicine storage box by pulling the push-pull rod, so that the sterilized cotton swab and the medicine storage box are alternatively dosed.

Drawings

FIG. 1 is a schematic view of the sectional structure of the drug delivery device of the present invention;

FIG. 2 is a side view, cross-sectional, and schematic view of the housing of the drug delivery device of the present invention;

FIG. 3 is a schematic diagram of a side view cross-sectional structure of the drug storage box of the present invention;

fig. 4 is a side view of the gear of the present invention.

In the figure: 1. a drug delivery device housing; 2. a grab handle; 3. a scroll spring; 4. a poke rod; 5. a working spring; 6. a push-pull rod; 7. a limiting plate; 8. a gear; 9. a rotating shaft; 10. a fixing plate; 11. a nut; 12. sterilizing the cotton swab; 13. a connecting plate; 14. a drug storage box; 15. a functional spring; 16. a medicine pushing plate; 17. a medicine leakage hole; 18. a sealing plug; 19. a partition plate.

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. 1-4, the present invention provides a technical solution: a drug delivery device for obstetrics and gynecology department comprises a drug delivery device shell 1, a hand grab handle 2, a vortex spring 3, a poking rod 4, a working spring 5, a push-pull rod 6, a limiting plate 7, a gear 8, a rotating shaft 9, a fixing plate 10, a nut 11, a sterilized cotton rod 12, a connecting plate 13, a drug storage box 14, a functional spring 15, a drug pushing plate 16, a drug leaking hole 17, a sealing plug 18 and a separating plate 19, wherein the hand grab handle 2 is connected to the drug delivery device shell 1, the hand grab handle 2 is connected with the vortex spring 3, the vortex spring 3 is arranged on the drug delivery device shell 1, the poking rod 4 is arranged on the drug delivery device shell 1, the working spring 5 is connected with the push-pull rod 6, the limiting plate 7 is arranged on the push-pull rod 6, the push-pull rod 6 is connected with the gear 8, the rotating shaft, install fixed plate 10 on the push-and-pull rod 6 simultaneously, fixed plate 10 and nut 11 interconnect, and fixed plate 10 and aseptic cotton stick 12 laminate each other, connecting plate 13 and gear 8 interconnect, and install drug storage box 14 on the connecting plate 13, and install functional spring 15 in the drug storage box 14, functional spring 15 with push away medicine board 16 interconnect, and push away medicine board 16 and drug storage box 14 and laminate each other, and be provided with hourglass medicine hole 17 on the drug storage box 14, drug storage box 14 and sealing plug 18 laminate each other simultaneously, division board 19 is installed on dosing device shell 1, and division board 19 and push-and-pull rod 6 laminate each other, and division board 19 and connecting plate 13 laminate each other.

In the embodiment, the drug delivery device shell 1 is connected with the vortex spring 3 through the hand grab handle 2, the hand grab handle 2 is made of rubber with a matte outer surface, the drug delivery device shell 1 is connected with the vortex spring 3 through the hand grab handle 2 so as to be convenient for rotating the drug delivery device shell 1, and the hand grab handle 2 is made of rubber with a matte outer surface, so that the friction force is increased, and the drug delivery device shell is prevented from sliding off in the taking process;

the inner surfaces of the push-pull rod 6 and the connecting plate 13 are both provided with gear tooth structures, the push-pull rod 6 and the connecting plate 13 are both connected with the dosing device shell 1 through the gear 8, the inner surfaces of the push-pull rod 6 and the connecting plate 13 are both provided with gear tooth structures which are convenient for being connected with the gear 8 through gear teeth, the push-pull rod 6 and the connecting plate 13 are both connected with the dosing device shell 1 through the gear 8, and the connecting plate 13 is driven to move through the rotation of the gear 8;

the rotating shaft 9 and the drug delivery device shell 1 form a rotating mechanism through a bearing arranged on the drug delivery device shell 1, the gear 8 is connected with the drug delivery device shell 1 through the rotating shaft 9, the rotating shaft 9 and the drug delivery device shell 1 form the rotating mechanism through the bearing arranged on the drug delivery device shell 1, the rotating shaft 9 is supported while the rotation of the rotating shaft 9 is not influenced, and the gear 8 is connected with the drug delivery device shell 1 through the rotating shaft 9 to support the gear 8;

the fixing plate 10 is made of soft PVC materials, the nut 11 is connected with the fixing plate 10 through a thread structure arranged on the outer surface of the fixing plate 10, the fixing plate 10 is made of soft PVC materials, the nut 11 can extrude the fixing plate 10 conveniently, the nut 11 is connected with the fixing plate 10 through the thread structure arranged on the outer surface of the fixing plate 10, the fixing plate 10 can be extruded conveniently, and therefore the cotton swab 12 is fixed;

drug storage box 14 is adhesive connection with connecting plate 13, and drug storage box 14 internal surface sets up to smooth, and drug storage box 14 is adhesive connection with connecting plate 13, prevents that drug storage box 14 and connecting plate 13 from droing each other, and drug storage box 14 internal surface sets up to smooth, is convenient for push away medicine board 16 and moves wherein.

The working principle is as follows: pulling the push-pull rod 6 in fig. 2, the push-pull rod 6 moves downwards under the action of the drug delivery device shell 1 and the partition plate 19, because the push-pull rod 6 is connected with the working spring 5, the working spring 5 is stretched and deformed along with the downward movement of the push-pull rod 6, when the push-pull rod 6 moves downwards, the gear 8 connected with the push-pull rod 6 rotates clockwise under the action of the rotating shaft 9, when the gear 8 rotates clockwise, the connecting plate 13 connected with the gear 8 moves upwards under the action of the drug delivery device shell 1 and the partition plate 19, when the sealing plug 18 passes through the drug delivery device shell 1, the push-pull rod 6 stops being pulled, the drug storage box 14 in fig. 3 is pushed by using tweezers, the drug powder is filled into the drug storage box 14, the sealing plug 18 is covered while the tweezers are taken out, because the drug leakage hole 17 is not yet separated from the drug delivery device shell 1, the drug storage box 14 is in a closed state, the push-pull rod 6, the working spring 5 restores deformation, the push-pull rod 6 moves upwards, the gear 8 rotates anticlockwise, the connecting plate 13 moves downwards to push the push-pull rod 6, the working spring 5 is compressed and deformed, the gear 8 rotates anticlockwise, the fixing plate 10 and the nut 11 mounted on the push-pull rod 6 both move upwards to enable the nut 11 to be completely exposed out of the drug delivery device shell 1, the nut 11 rotates anticlockwise to enable the nut 11 to move towards the direction far away from the push-pull rod 6 to enable the sterilized cotton rod 12 stained with sterilized water and the fixing plate 10 to be attached to each other, then the nut 11 is screwed onto the fixing plate 10 clockwise, the nut 11 extrudes the fixing plate 10, so that the fixing plate 10 extrudes and fixes the sterilized cotton rod 12, the push-pull rod 6 is loosened, and the sterilized cotton rod 12 is located in the position shown in fig.;

when the patient needs to be dosed, the push-pull rod 6 in the graph 2 is pushed, the gear 8 rotates anticlockwise according to the process, the sterilized cotton rod 12 moves upwards, the poke rod 4 rotates at the moment, the poke rod 4 is installed on the drug administration device shell 1, the drug administration device shell 1 also rotates, the affected part of the patient can be sterilized stably at the moment, the poke rod 4 rotates, the poke rod 4 is connected with the hand grip handle 2 through the vortex spring 3, the vortex spring 3 is compressed and deformed, the poke rod 4 is loosened after sterilization is completed, the poke rod 4 returns to the position in the graph 2 under the action of the vortex spring 3, then the push-pull rod 6 is loosened, the push-pull rod 6 moves downwards, the gear 8 rotates clockwise, the sterilized cotton rod 12 moves downwards to the position in the graph 2, the push-pull rod 6 downwards according to the process, and the gear 8 rotates clockwise, the connecting plate 13 moves upwards, the medicine storage box 14 also moves upwards along with the upward movement of the connecting plate 13 in fig. 3, the medicine leakage hole 17 formed in the medicine storage box 14 passes over the top end of the drug delivery device shell 1, the medicine in the medicine storage box 14 leaks out to the affected part from the medicine leakage hole 17, then the push-pull rod 6 in fig. 2 is loosened, and the device returns to the position in fig. 2, so that the drug delivery to the patient is completed.

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 gynaecology and obstetrics's device of dosing, includes device shell (1), work spring (5), axis of rotation (9), connecting plate (13) and division board (19), its characterized in that: the device comprises a dosing device shell (1), a hand grab handle (2) and a vortex spring (3) which are connected with each other are arranged on the dosing device shell (1), the vortex spring (3) is arranged on the dosing device shell (1), a poking rod (4) is arranged on the dosing device shell (1), a working spring (5) is arranged on the dosing device shell (1), the working spring (5) is connected with a push-pull rod (6) which is provided with a limiting plate (7), the push-pull rod (6) is connected with a gear (8) which is connected with each other, a rotating shaft (9) is connected with the gear (8) which is arranged on the dosing device shell (1), a fixing plate (10) is arranged on the push-pull rod (6) at the same time, the fixing plate (10) is connected with a nut (11) which is attached with a sterilized cotton rod (12) each other, connecting plate (13) and gear (8) interconnect, and install drug storage box (14) on connecting plate (13) to install functional spring (15) in drug storage box (14), functional spring (15) with push away medicine board (16) interconnect, and push away medicine board (16) and drug storage box (14) and laminate each other, and be provided with medicine leakage hole (17) on drug storage box (14), drug storage box (14) and sealing plug (18) laminate each other simultaneously, division board (19) are installed on dosing device shell (1), and division board (19) and push-and-pull rod (6) laminate each other to division board (19) and connecting plate (13) laminate each other.

2. The gynecological delivery device of claim 1, wherein: the drug delivery device shell (1) is connected with the vortex spring (3) through the hand grab handle (2), and the outer surface of the hand grab handle (2) is made of a rubber material with a fog surface.

3. The gynecological delivery device of claim 1, wherein: the inner surfaces of the push-pull rod (6) and the connecting plate (13) are respectively provided with a gear tooth structure, and the push-pull rod (6) and the connecting plate (13) are respectively connected with the drug delivery device shell (1) through a gear (8).

4. The gynecological delivery device of claim 1, wherein: the rotating shaft (9) and the drug delivery device shell (1) form a rotating mechanism through a bearing arranged on the drug delivery device shell (1), and the gear (8) is connected with the drug delivery device shell (1) through the rotating shaft (9).

5. The gynecological delivery device of claim 1, wherein: the fixing plate (10) is made of soft PVC materials, and the nut (11) is connected with the fixing plate (10) through a threaded structure arranged on the outer surface of the fixing plate (10).

6. The gynecological delivery device of claim 1, wherein: the medicine storage box (14) is connected with the connecting plate (13) in an adhesive mode, and the inner surface of the medicine storage box (14) is smooth.