CN111481812A

CN111481812A - Obstetrical department is with device of dosing

Info

Publication number: CN111481812A
Application number: CN202010475047.9A
Authority: CN
Inventors: 陈建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-08-04

Abstract

The invention discloses a drug delivery device for obstetrical department, which comprises a drug delivery head and a holding rod arranged at the end part of the drug delivery head, wherein a hinged structure is arranged at the joint of the drug delivery head and the holding rod, the drug delivery head comprises a shell connected with the holding rod, a circular stop block is arranged at the drug outlet end of the shell, a cavity channel is arranged in the shell, a push rod is arranged in the cavity channel, a drug delivery channel is arranged on the inner wall of the cavity channel, a limiting block arranged on the stop block is arranged at the outlet of the drug delivery channel, a honeycomb-shaped drug outlet hole is arranged at the center of the stop block, and an ellipsoidal drug placing hole is arranged in the drug outlet hole at the center.

Description

Obstetrical department is with device of dosing

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a drug delivery device for an obstetrical department.

Background

The common female diseases at present mainly comprise vaginitis, cervicitis, cervical erosion, endometritis and the like, the gynecological diseases are caused by the fact that before or after the female is produced, the female is not careful to sanitation or eating and living habits, the incidence rate is high, the gynecological inflammation-diminishing administration products are susceptible to infection and easy to relapse, great pain is brought to patients, along with the development of the medical level, the gynecological inflammation-diminishing administration products are gradually popularized in the market, and then a medical mode of intravaginal administration is presented, the intravaginal administration is an administration way of directly applying the medicine in the vagina, and the mode is used for administrating the medicine in the vagina or nearby structures in pharmacology, so that the vaginal inflammation-diminishing administration products have potential advantages, and the medicine mainly has structural action in the vagina or nearby structures.

At present, partial patients can be quickly recovered only by sending medicines into the vagina of the patient for direct treatment due to overweight conditions, but the conventional device for vagina administration is generally complex in structure and can not be used for both liquid medicines and solid medicines, and the type of administration device can only realize intravaginal administration but can not adapt to targeted administration at different angles and depths.

Disclosure of Invention

In order to solve the problems in the background technology, the invention provides a drug delivery device for obstetrics, which has the characteristics of simple structure and simple and convenient use and can solve the problems that targeted drug delivery cannot be realized and multiple forms of drug delivery cannot be adapted in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a drug delivery device for obstetrical department comprises a drug delivery head and a holding rod arranged at the end part of the drug delivery head, wherein the drug delivery head and the holding rod are in L-shaped structures, a hinge structure is arranged at the joint of the drug delivery head and the holding rod, and the holding rod rotates around the hinge structure at the end part of the drug delivery head;

give the medicine head include with the shell that the holding rod is connected the play medicine end of shell is provided with and is the annular dog of circle, just be provided with the chamber way in the shell, be provided with the push rod in the chamber way be provided with on the inner wall that the chamber was said and send the medicine passageway the exit of sending the medicine passageway is provided with installs stopper on the dog the center of dog is equipped with the play medicine hole that is cellular setting, is provided with the mouth of putting that is the ellipsoid shape in the play medicine downthehole at lieing in center.

Preferably, a second rubber sheet attached to the holding rod is arranged at the joint of the dosing head and the holding rod, the second rubber sheet is L-shaped, and the other end of the second rubber sheet is attached to the shell of the dosing head.

Preferably, the inside of holding the pole is provided with the pipeline, the pipeline runs through whole holding the pole, just the other end setting of pipeline is in give in the head with the chamber says the intercommunication the other end of pipeline is provided with the gasbag, the other end of gasbag is provided with nimble confined medicine mouth of going into.

Preferably, a plurality of dense holes are formed in the outer side of the head end of the drug administration head upper shell, and a first rubber sheet is arranged on the side face of the stop block.

Preferably, the shape of the air bag is a cylinder, and the outer side of the air bag is provided with a lifting mark.

In addition, the invention also provides a drug delivery method for obstetrics, which comprises the following specific steps:

100, dispensing according to the administration requirement, filling the prepared medicament into an injector, communicating the injector with a medicament inlet, injecting the prepared medicament into an administration device, and sealing the medicament inlet;

step 200, arranging a medicine feeding head along a medicine feeding position;

step 300, adjusting the holding rod according to the position of the administration head, setting the administration head at an initial position, and administering the medicine in the administration head according to single dose through the holding rod;

step 400, dosing is carried out to the dosing position in a quantitative and fractionated manner through the dosing head.

Preferably, in step 200, the specific steps of the dosing head position setting are as follows:

step 201, determining a target position according to the angle and the depth of a drug administration position, and determining a drug administration type according to the state of illness;

step 202, setting an optimal administration angle according to a target position and an administration type, and determining an initial position of an administration head according to the administration angle;

and 203, primarily adjusting the holding rod, and finely adjusting the initial position of the medicine feeding head according to the position of the holding rod to determine the final position.

Preferably, the specific steps of administration in step 400 are:

when the administration type is solid, the configured medicament is a boosting agent, the solid medicament is placed in the medicament placing port, and the medicament is targeted to the designated position through the boosting agent according to the step 200 and the step 300;

when the administration type is liquid, the configured medicine is the target medicine, and the booster is used for targeted administration to the specified position according to the step 200 and the step 300;

when the administration type is a solid-liquid mixed state, the configured drug is the target drug, the solid drug is placed in the drug placement port, and the booster is used for targeted drug administration to the designated position according to the step 200 and the step 300.

Compared with the prior art, the invention has the advantages that the L-shaped holding rod is convenient to hold, the medicine feeding head is convenient to feed medicine, the push rod, the air bag and the pipeline are arranged, the solid medicine and the liquid medicine can be used together, and the use is simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the structure of the administration head of the present invention;

in the figure: 1-a dosing head; 2, holding the rod;

101-a stopper; 102-a push rod; 103-a limiting block; 104-medicine outlet holes; 105-a medicine placing port; 106-a first rubber sheet;

201-a second rubber sheet; 202-a pipeline; 203-air bag; 204-medicine inlet.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following description, which discloses, by way of illustration, specific embodiments, rather than limitation, of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the invention provides a drug delivery device for obstetrical department, comprising a drug delivery head 1 and a holding rod 2 mounted at the end of the drug delivery head 1, wherein the drug delivery head 1 and the holding rod 2 are L-shaped, a hinge structure is arranged at the joint of the drug delivery head 1 and the holding rod 2, and the holding rod 2 rotates around the hinge structure at the end of the drug delivery head 1;

give first 1 include with the shell that handspike 2 is connected the play medicine end of shell is provided with and is the annular dog 101 of circle, just be provided with the chamber in the shell and say, be provided with push rod 102 in the chamber way be provided with on the inner wall that the chamber was said and send the medicine passageway the exit of sending the medicine passageway is provided with installs stopper 103 on the dog 101 the center of dog 101 is equipped with the play medicine hole 104 that is cellular setting, is provided with the medicine mouth 105 of putting that is the ellipsoid in the play medicine hole 104 at center, has the isolation effect through setting up dog 101, and the supplementary of the push rod 102 of also being convenient for pushes away the medicine, puts into the tablet and puts into medicine mouth 105 on, pushes away push rod 102 and can push away the medicine inside, carries out the medicine loading. .

Have isolation effect through setting up dog 101, also be convenient for the supplementary medicine that pushes away of push rod 102, put into the tablet and put on medicine mouth 105, push rod 102 can push away the medicine inside, go on the medicine, be convenient for hold for the T type through pushing away the end, can prevent to push away too much through stopper 103, can spread into liquid medicine into the inner of giving first 1 of medicine through pipeline 202, and convenient to use, can spout liquid medicine through the play medicine hole 104 that sets up, first sheet rubber 106 has the sealed effect and prevents to leak, can measure oneself the injection as required, directly perceived, hold pole 2 through holding the hand, send the medicine through giving first 1 of medicine, it is convenient for automatic injection medicine to go into medicine mouth 204, and is simple and convenient.

Preferably, give the medicine head 1 with the junction of holding rod 2 is provided with the laminating the second sheet rubber 201 of holding rod 2, second sheet rubber 201 is L style of calligraphy, and the other end laminating of second sheet rubber 201 is in give the shell of medicine head 1.

Preferably, the inside of the holding rod 2 is provided with a pipeline 202, the pipeline 202 penetrates through the whole holding rod 2, the other end of the pipeline is arranged in the medicine feeding head 1 and is communicated with the cavity channel, liquid medicine can be introduced into the inner end of the head of the medicine feeding head 1 through the pipeline 202, the other end of the pipeline 202 is provided with an air bag 203, and the other end of the air bag 203 is provided with a flexibly-closed medicine inlet 204. The shape of the air bag 203 is a cylinder, and the outer side of the air bag is provided with a lifting mark; the medicine can be injected according to the required amount, and the medicine is visual and clear.

The working principle and the using process of the invention are as follows: when the medicine feeding device is used, firstly, tablets are placed at the end of the medicine feeding port 105, medicine is injected into the air bag 203 through the medicine feeding port 204, the hand is placed at the position of the holding rod 2, the whole medicine feeding head 1 is placed into the vagina, liquid medicines are fed into the head of the medicine feeding head 1 through the pipeline 202 by pinching the air bag 203, the liquid medicines are sprayed out through the medicine discharging hole 104 to be sprayed out for inflammation diminishing and cleaning, and the like, the tablets can be pushed onto the cervix by pushing the push rod 102 inwards, and the medicine feeding device is simple and convenient to use.

step 200, arranging a medicine feeding head along a medicine feeding position;

In the invention, multiple types of administration can be carried out based on the same device according to different administration requirements, and convenience is brought to the convenience

The administration process will be further described with reference to specific administration methods:

the specific steps of administration in step 400 are:

The invention also discloses a shallow solid administration mode, namely, the solid medicament is placed in a medicament placing port and is directly conveyed to a specified position through a push rod.

In combination with the above, it is clear that the present invention is characterized by the following two aspects compared to the prior art:

firstly, the invention is a drug delivery device aiming at female guidance, which not only can be suitable for obstetrics, but also is suitable for a conventional vaginal drug delivery mode, compared with the existing drug delivery device, the drug delivery device has the advantages of accurate drug delivery position, realization of targeted drug delivery, mild and controllable drug delivery mode and no secondary injury;

secondly, the invention can adapt to the requirements of different layers and different types of administration requirements, and can simultaneously adapt to the targeted administration of deep western medicine, shallow chromatography and different phase state drug combinations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The drug delivery device for the obstetrical department is characterized by comprising a drug delivery head (1) and a holding rod (2) arranged at the end part of the drug delivery head (1), wherein the drug delivery head (1) and the holding rod (2) are in L-shaped structures, a hinge structure is arranged at the joint of the drug delivery head (1) and the holding rod (2), and the holding rod (2) rotates around the hinge structure at the end part of the drug delivery head (1);

give medicine head (1) include with the shell that handspike (2) are connected the play medicine end of shell is provided with and is annular dog (101), just be provided with the chamber in the shell and say, be provided with push rod (102) in the chamber way be provided with on the inner wall that the chamber was said and send the medicine passageway the exit of sending the medicine passageway is provided with installs stopper (103) on dog (101) the center of dog (101) is equipped with and is honeycomb setting's play medicine hole (104), is provided with in play medicine hole (104) that is the ellipsoid form and puts medicine mouth (105).

2. An obstetric drug delivery device according to claim 1, characterized in that a second rubber sheet (201) attached to said holding rod (2) is provided at the junction of said drug delivery head (1) and said holding rod (2), said second rubber sheet (201) is shaped like L, and the other end of said second rubber sheet (201) is attached to the housing of said drug delivery head (1).

3. An obstetric drug delivery device according to claim 1, characterized in that a tube (202) is arranged inside the holding rod (2), the tube (202) extends through the entire holding rod (2), and the other end of the tube is arranged inside the drug delivery head (1) and is communicated with the cavity, an air bag (203) is arranged at the other end of the tube (202), and the other end of the air bag (203) is provided with a flexibly closed drug inlet (204).

4. The drug delivery device for obstetrics as claimed in claim 1, wherein the drug delivery head (1) is provided with a plurality of close holes on the outer side of the head end of the outer shell, and the side of the stopper (101) is provided with a first rubber sheet (106).

5. An obstetric drug delivery device according to claim 1, characterized in that said balloon (203) is cylindrical in shape and has raised markings on the outside.

6. An obstetric delivery device according to any of claims 1-5, further comprising a method of delivery, comprising the steps of:

step 200, arranging a medicine feeding head along a medicine feeding position;

7. An obstetric delivery device according to claim 6, wherein: in step 200, the specific steps for setting the position of the dosing head are as follows:

8. An obstetric delivery device according to claim 6, wherein: the specific steps of administration in step 400 are: