CN209361628U

CN209361628U - A kind of obstetrics and gynecology department suppository drug delivery device

Info

Publication number: CN209361628U
Application number: CN201821642923.7U
Authority: CN
Inventors: 赵香; 刘慧�
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-10
Filing date: 2018-10-10
Publication date: 2019-09-10
Anticipated expiration: 2028-10-10

Abstract

The utility model relates to the field of medical instrument technology, more particularly to a kind of obstetrics and gynecology department suppository drug delivery device, including delivery tube, drug storage pipe is communicated on delivery tube, the sealing of delivery tube left end, sliding slot is offered on delivery tube side wall, piston one is equipped in delivery tube, it is connected between piston one and delivery tube left side wall by spring one, push rod is fixed on piston one, handle is fixed on push rod, piston two and push plate are equipped in drug storage pipe, it is connected between piston two and push plate by spring two, through-hole is offered on drug storage pipe side wall, two top of piston is connected with one end of C-shaped connecting rod, the other end of C-shaped connecting rod protrudes into inside through-hole, delivery tube right end is equipped with sucker；Suppository drug delivery device provided by the utility model, which has, can be realized successive administration, and medicament is conveniently stored in the advantage in chemicals dosing plant, effectively compensates for defect of the existing technology.

Description

A kind of obstetrics and gynecology department suppository drug delivery device

Technical field

The utility model relates to the field of medical instrument technology, and in particular to a kind of obstetrics and gynecology department suppository drug delivery device.

Background technique

Gynemetrics is one of big main subject of clinical medicine four, the main cause of disease for studying disease of female genital organs, pathology, The prevention and diagnosis and treatment of diagnosis and prevention and treatment, gestation, the physiology of childbirth and pathological change, high risk pregnancy and difficult labour, interior point of female reproduction It secretes, family planning and health care of women etc..The doctor such as modern molecular biology, oncology, science of heredity, reproductive endocrinology and immunology The further investigation of basic theory and the progress of clinical medicine diagnosis and treatment detection technique are learned, the development of gynecotokology is widened and deepened, To ensure that body of women and healthy reproduction and the various obstetrical and gynecological diseases of prevention and treatment play an important role.

Suppository refers to the effigurate solid pharmaceutical preparation for being administered in body cavities of tool made of drug and appropriate substrate.Bolt Agent is solid at normal temperature, after filling in cavity, can soften melting rapidly under body temperature or be dissolved in juice, gradually discharge drug And it generates and locally or systemically acts on.At present clinically when treating gynecological disease, through frequently with being directly administered to diseased region Mode is treated, especially vagina medicinal when, since many drugs are not suitable for taking orally, usually using suppository administration by the way of, Suppository is fed directly to intravaginal and plays drug effect.Existing suppository drug delivery device, which usually exists, can not achieve continuous dosing, medicine Agent inconvenience is stored in the defects of chemicals dosing plant.

In publication number CN204709623U, publication date be on October 21st, 2015 utility model patent in disclose one Kind gynemetrics's suppository drug delivery device, belongs to technical field of medical instrument.The technical solution of the utility model is: being administered including suppository Apparatus main body is equipped with to launch in suppository dispensing port and collect it is characterized in that being equipped with suppository dispensing port in suppository drug delivery device main body Bucket is launched and is equipped with shaft on the left of collection bucket, and shaft is connect with sealing cover, and button support is equipped on the inside of sealing cover, is equipped on the outside of sealing cover Knob is launched and is equipped with slot on the right side of collection bucket, and upper distraction plate is equipped on the left of suppository drug delivery device main body, and upper distraction plate is equipped with and changes Air drain is equipped with blow vent in ventilation slot, lower distraction plate is equipped on the downside of upper distraction plate, is equipped with mandril on the left of lower distraction plate, mandril with It leads into head and connects, lead into head left side and be equipped with buffering stomata, be equipped with parallel slideway inside lower distraction plate.The utility model function is neat Entirely, easy to use, it is easy to operate when carrying out colpectasia and suppository drug treatment to patient, it is time saving and energy saving, it is safe and practical, clearly Clean health alleviates the work difficulty of medical worker.

But existing suppository drug delivery device, which usually exists, can not achieve successive administration, and medicament inconvenience is stored in chemicals dosing plant Defect.

Summary of the invention

(1) the technical issues of solving

In view of the above problems, the utility model proposes a kind of obstetrics and gynecology department suppository drug delivery devices.This is practical new Technical solution provided by type can effectively make up to a certain extent can not achieve continuously existing for existing suppository drug delivery device Administration, medicament inconvenience are stored in the defects of chemicals dosing plant.

(2) technical solution

In order to achieve the above purpose, the following technical solution is employed for the utility model:

A kind of obstetrics and gynecology department suppository drug delivery device, it is characterised in that: including delivery tube, be communicated with drug storage on the delivery tube Pipe, the delivery tube left end seal, and sliding slot is offered on the delivery tube side wall, and piston one is equipped in the delivery tube, described It is connected between piston one and the delivery tube left side wall by spring one, is fixed with push rod on the piston one, on the push rod It is fixed with handle, piston two and push plate is equipped in the drug storage pipe, passes through spring two-phase between the piston two and the push plate Even, through-hole is offered on the drug storage pipe side wall, two top of piston is connected with one end of C-shaped connecting rod, the C-shaped connecting rod The other end protrudes into inside the through-hole, and the delivery tube right end is equipped with sucker.

Preferably, the diameter of the delivery tube is designed according to suppository drug size, and the diameter and suppository of the delivery tube Drug diameter is equal.

Preferably, the diameter of the drug storage pipe is designed according to suppository drug size, and the diameter and suppository of the drug storage pipe The equal length of drug.

Preferably, the handle and the sliding slot cooperate, and one end of the handle is stretched out on the outside of the delivery tube.

Preferably, two push plate of piston cooperates with the drug storage pipe, and the push plate and the drug storage pipe side wall it Between be slidably connected.

Preferably, the through-hole is equipped with multiple, and the through-hole is respectively positioned on same vertical line.

(3) beneficial effect

Due to using above-mentioned technical solution, the beneficial effects of the utility model are: by one end of C-shaped connecting rod out of through-hole It takes out, holds C-shaped connecting rod, lift upwards, draw piston 28 and push plate, the suppository for needing to be administered is added from drug storage tube top portion Into drug storage pipe, when suppository content reaches drug storage pipe half height, piston two and push plate is filled in drug storage pipe, pushed down on It is dynamic, one end of C-shaped connecting rod is protruded into the through-hole of suitable position, sucker suction medicine-feeding part needed for gynecologic patients is held Firmly handle pushes to the right, so that handle slides to the right in sliding slot, push rod pushes piston one to slide from left to right in delivery tube Dynamic, the suppository in delivery tube is applied position to be administered by right end out of delivery tube by piston one, completes dosing techniques, unclamps handle Hand, under the restoring force effect of spring one, traction piston one returns to original position, under the action of spring two, pushes push plate to moving down Dynamic certain distance, so that the suppository drug below push plate moves down, bottom suppository drug enters in delivery tube in drug storage pipe, Above-mentioned dosing techniques are repeated, successive administration can be realized, the suppository drug of required application can be stored in drug storage pipe by drug storage pipe Interior, convenient storage continues to add convenient for suppository, and design is reasonable.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of piston one；

Wherein:

1, delivery tube；2, drug storage pipe；3, sliding slot；4, piston one；5, spring one；6, push rod；7, handle；8, piston two；9, Push plate；10, spring two；11, through-hole；12, C-shaped connecting rod；13, sucker.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Reality based on the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to In the range of the utility model protection.

A kind of obstetrics and gynecology department suppository drug delivery device, as shown in Figure 1 and Figure 2: including delivery tube 1, storage is communicated on delivery tube 1 Pencil 2, the sealing of 1 left end of delivery tube offer sliding slot 3 on 1 side wall of delivery tube, are equipped with piston 1 in delivery tube 1, piston 1 with It is connected between 1 left side wall of delivery tube by spring 1, push rod 6 is fixed on piston 1, handle 7, drug storage are fixed on push rod 6 It is equipped with piston 28 and push plate 9 in pipe 2, is connected between piston 28 and push plate 9 by spring 2 10, is opened up on 2 side wall of drug storage pipe There is through-hole 11,28 top of piston is connected with one end of C-shaped connecting rod 12, and the other end of C-shaped connecting rod 12 protrudes into inside through-hole 11, gives 1 right end of pencil is equipped with sucker 13.

The diameter of delivery tube 1 is designed according to suppository drug size, and the diameter of delivery tube 1 and suppository drug diameter phase Diameter Deng, drug storage pipe 2 is designed according to suppository drug size, and the equal length of the diameter of drug storage pipe 2 and suppository drug, handle 7 cooperate with sliding slot 3, and 1 outside of delivery tube is stretched out in one end of handle 7, and piston 28 and push plate 9 cooperate with drug storage pipe 2, and push away It is slidably connected between 2 side wall of plate 9 and drug storage pipe, through-hole 11 is equipped with multiple, and through-hole 11 is respectively positioned on same vertical line.

Referring to Fig.1, one end of C-shaped connecting rod 12 is taken out out of through-hole 11, holds C-shaped connecting rod 12 by Fig. 2, is lifted, is led upwards Draw piston 28 and push plate 9, the suppository being administered will be needed to be added in drug storage pipe 2 at the top of drug storage pipe 2, when suppository content reaches When 2 half height of drug storage pipe, piston 28 and push plate 9 are filled in drug storage pipe 2, pushed down on, one end of C-shaped connecting rod 12 is stretched Enter in the through-hole 11 of suitable position, sucker 13 be adsorbed on medicine-feeding part needed for gynecologic patients, handle 7 is held, pushes to the right, So that handle 7 slides to the right in sliding slot 3, push rod 6 pushes piston 1 to slide from left to right in delivery tube 1, and piston 1 will Suppository in delivery tube 1 applies position to be administered by right end out of delivery tube 1, completes dosing techniques, handle 7 is unclamped, in spring Under one 5 restoring force effect, traction piston 1 returns to original position, under the action of spring 2 10, push plate 9 is pushed to move down one Set a distance, so that the suppository drug of 9 lower section of push plate moves down, bottom suppository drug enters in delivery tube 1 in drug storage pipe 2, Above-mentioned dosing techniques are repeated, successive administration can be realized, the suppository drug of required application can be stored in drug storage pipe by drug storage pipe 2 In 2, convenient storage continues to add convenient for suppository, and design is reasonable.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims

1. a kind of obstetrics and gynecology department suppository drug delivery device, it is characterised in that: including delivery tube (1), be communicated on the delivery tube (1) Drug storage pipe (2), delivery tube (1) left end seal, and offer sliding slot (3), the delivery tube on delivery tube (1) side wall (1) it is equipped with piston one (4) in, is connected between the piston one (4) and the delivery tube (1) left side wall by spring one (5), institute It states and is fixed on piston one (4) push rod (6), is fixed with handle (7) on the push rod (6), piston is equipped in the drug storage pipe (2) Two (8) and push plate (9) are connected between the piston two (8) and the push plate (9) by spring two (10), the drug storage pipe (2) It offers on side wall through-hole (11), is connected at the top of the piston two (8) with one end of C-shaped connecting rod (12), the C-shaped connecting rod (12) The other end protrude into that the through-hole (11) is internal, and delivery tube (1) right end is equipped with sucker (13).

2. obstetrics and gynecology department suppository drug delivery device according to claim 1, which is characterized in that the diameter of the delivery tube (1) It is designed according to suppository drug size, and the diameter of the delivery tube (1) is equal with suppository drug diameter.

3. obstetrics and gynecology department suppository drug delivery device according to claim 1, which is characterized in that the diameter of the drug storage pipe (2) It is designed according to suppository drug size, and the equal length of the diameter of the drug storage pipe (2) and suppository drug.

4. obstetrics and gynecology department suppository drug delivery device according to claim 1, which is characterized in that the handle (7) and the cunning Slot (3) cooperation, and one end of the handle (7) is stretched out on the outside of the delivery tube (1).

5. obstetrics and gynecology department suppository drug delivery device according to claim 1, which is characterized in that the piston two (8) and push plate (9) cooperate with the drug storage pipe (2), and be slidably connected between the push plate (9) and the drug storage pipe (2) side wall.

6. obstetrics and gynecology department suppository drug delivery device according to claim 1, which is characterized in that the through-hole (11) is equipped with more It is a, and the through-hole (11) is respectively positioned on same vertical line.