CN219307703U

CN219307703U - Adjustable medicine feeder

Info

Publication number: CN219307703U
Application number: CN202222598779.4U
Authority: CN
Inventors: 赖凤丽
Original assignee: Shenzhen Longhua Peoples Hospital
Current assignee: Shenzhen Longhua Peoples Hospital
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-07-07
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses an adjustable drug delivery device, which comprises a drug delivery device body and a protective structure, wherein the protective structure is arranged on the drug delivery device body, and the drug delivery device body comprises a syringe, a push rod, a push block, a rubber block and a connecting plate, and the utility model relates to the technical field of gynecology and has the following beneficial effects: the scheme is provided with the ware body and the protective structure of dosing, through the cooperation between each part of ware body of dosing, the staff can hold the connecting plate, promotes the pusher and releases the liquid medicine in the syringe, and the connecting plate is longer, and the people's hand of being convenient for is colluded and is held, can not appear sliding, through the cooperation between each part of protective structure, can protect the ware body of dosing, reduces the secretion in the vagina as far as possible and contacts the ware body of dosing, and protective structure outward appearance is smooth, conveniently clears up, and adjustable subassembly can be adjusted the propelling movement of liquid medicine, is convenient for the accuse to the liquid medicine quantity.

Description

Adjustable medicine feeder

Technical Field

The utility model relates to the technical field of gynecology, in particular to an adjustable drug feeder.

Background

The colpitis and cervicitis are the most common diseases of gynecology, the treatment means of the diseases mainly takes the external medicine, and the medicine liquid is the most favorable for absorption, so the medicine liquid is delivered to the lesion part by adopting a gynecological medicine feeder, the medicine liquid in the medicine feeder is sprayed on the lesion part by a spraying structure, thereby achieving quick and accurate medicine feeding, an injection port of the gynecological medicine feeder is generally arranged on a cylinder column of an injector, when the traditional gynecological medicine feeder is used for medicine feeding, the inner wall of a pudendum can be attached to the cylinder column wall of the medicine feeder, the injection port can be blocked,

the utility model provides a gynaecology's medicine feeder of present application number CN202122012691.5 specifically discloses a gynaecology's medicine feeder, a gynaecology's medicine feeder includes barrel, injection piece, expander and drive group, be used for storing the liquid medicine, injection piece first end slidable mounting is in the barrel, the second end is arranged in the barrel outside, with the liquid medicine in the propelling movement barrel, the expander slidable mounting is on the barrel, drive group installs on the barrel, and with expander drive connection, in order to drive the expander radial slip towards the barrel, in order to increase the cross-sectional diameter of barrel, and in this application document, the barrel is inconvenient for the people to hold, when injecting the liquid medicine, easily produce the slip simultaneously because the barrel is hugged closely the vagina inner wall, the secretion inside the vagina can be stained with the medicine feeder, be inconvenient for the washing, and barrel length unchangeable, the position that the liquid medicine was delivered has been restricted;

thus, an adjustable applicator is devised.

Disclosure of Invention

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an adjustable ware of dosing, includes ware body and protective structure, and protective structure installs on the ware body of dosing, and the ware body of dosing includes syringe, push rod, ejector pad, rubber piece and connecting plate, and protective structure includes dosing head, protective tube, holding ring, locating pin and adjustable subassembly, and adjustable subassembly includes locating lever, regulating plate, protruding piece and sealing washer;

the push rod is installed in the injection tube, be provided with the scale on the push rod, the one end at the push rod is installed to the ejector pad, the rubber block is installed on the push rod and is located the injection tube, the connecting plate is installed on the injection tube, the protection tube is installed outside the injection tube, the first joint of dosing is installed on the protection tube, the holding ring is installed on the protection tube and is contacted with the connecting plate, the holding pin is installed on the holding ring and is inserted in the connecting plate, adjustable subassembly is installed in the first of dosing, the protruding piece sets up on the stand pipe, the sealing washer is installed on the first of dosing, the locating lever is installed between stand pipe and the first of dosing, the regulating plate is installed in locating lever one end and is laminated with the first of dosing.

Preferably, the connecting plate is provided with a circular hole with the same diameter as the injection tube.

Preferably, the protective tube is provided with a guide tube.

Preferably, the administration head is provided with a needle hole, and the needle hole is positioned in the outer area of the top end of the administration head.

Advantageous effects

The utility model provides an adjustable drug feeder, which has the following beneficial effects:

the scheme is provided with ware body and protective structure of dosing, the ware body of dosing includes the injection syringe, the push rod, the ejector pad, rubber piece and connecting plate, through the cooperation between each part of ware body of dosing, the staff can hold the connecting plate, promote the ejector pad and release the liquid medicine in the injection syringe, the connecting plate is longer, the people's hand of being convenient for is colluded and is held, sliding can not appear, protective structure includes dosing head, the protective tube, the holding ring, locating pin and adjustable subassembly, cooperation between each part through protective structure can protect the ware body of dosing, reduce the secretion contact in the vagina to the ware body of dosing as far as possible, protective structure outward appearance is smooth, the convenient clearance, adjustable subassembly can be adjusted the promotion dosage of liquid medicine, be convenient for control the dosage of liquid medicine.

Drawings

FIG. 1 is a schematic diagram of the front view of an adjustable applicator of the present utility model;

FIG. 2 is a schematic top view of an adjustable applicator of the present utility model;

FIG. 3 is a schematic view in partial cross-section of a left side view of an adjustable applicator of the present utility model;

in the figure: 1. a syringe; 2. a push rod; 3. a pushing block; 4. a rubber block; 5. a connecting plate; 6. a dosing head; 7. a protective tube; 8. a positioning ring; 9. a positioning pin; 10. a guide tube; 11. a positioning rod; 12. an adjusting plate; 13. a protruding block; 14. a seal ring;

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides an adjustable drug delivery device.

Examples:

referring to fig. 1-3, in a specific implementation process, an adjustable drug delivery device includes a drug delivery device body and a protection structure, wherein the protection structure is mounted on the drug delivery device body, the drug delivery device body includes a syringe 1, a push rod 2, a push block 3, a rubber block 4 and a connecting plate 5, the protection structure includes a drug delivery head 6, a protection tube 7, a positioning ring 8, a positioning pin 9 and an adjustable component, and the adjustable component includes a positioning rod 11, an adjusting plate 12, a protruding block 13 and a sealing ring 14;

the push rod 2 is arranged in the injection tube 1, scales are arranged on the push rod 2, the push block 3 is arranged at one end of the push rod 2, the rubber block 4 is arranged on the push rod 2 and positioned in the injection tube 1, the connecting plate 5 is arranged on the injection tube 1, the protection tube 7 is sleeved outside the injection tube 1, the administration head 6 is arranged on the protection tube 7 in a clamping manner, the positioning ring 8 is arranged on the protection tube 7 and is contacted with the connecting plate 5, the positioning pin 9 is arranged on the positioning ring 8 and is inserted into the connecting plate 5, the adjustable component is arranged in the administration head 6, the bulge block 13 is arranged on the guide tube 10, the sealing ring 14 is arranged on the administration head 6, the positioning rod 11 is arranged between the guide tube 10 and the administration head 6, and the adjusting plate 12 is arranged at one end of the positioning rod 11 and is attached to the administration head 6;

after the medicine liquid is sucked through the medicine feeder body, the protective structure is arranged on the medicine feeder body, then a patient inserts the medicine feeder body sleeved with the protective structure into vagina, a person can hold the connecting plate 5 by hooking the medicine feeder body, the push block 3 on the medicine feeder body is pushed, the push block 3 drives the rubber block 4 to squeeze the medicine liquid in the injection tube 1 through the push rod 2, the medicine liquid is discharged from the injection port of the injection tube 1, the scale on the push rod 2 is convenient for observing the injection dosage of the medicine liquid, the medicine liquid is injected into the protective structure through the guide tube 10, the medicine liquid is injected into a diseased part through the medicine feeding head 6 on the protective structure, the protective structure is slightly pulled, the medicine liquid can be smeared more uniformly, the medicine feeder body can be protected through the cooperation among all parts of the protective structure, secretion in the vagina is reduced as much as possible, the appearance of the protective structure is smooth, and the medicine liquid is convenient to clean;

the administration head 6 is clamped and installed on the protection tube 7, the whole administration head 6 is cylindrical, the head of the administration head 6 is smooth, the protection tube 7 is smooth and cylindrical, after the administration head 6 and the protection tube 7 are clamped and installed, the positioning ring 8 is inserted and installed on the protection tube 7, the positioning pin 9 is installed on the positioning ring 8, and then the positioning ring 8 is installed on the connecting plate 5 through the positioning pin 9, at the moment, after a patient hooks the connecting plate 5, the position of the protection tube 7 is fixed and can not rotate, a needle hole is formed in the administration head 6 and is positioned in the outer side area of the top end of the administration head 6, before the administration head 6 is rotated, the flow rate of liquid medicine can be changed through the adjustable component, the pushing dosage of the liquid medicine can be adjusted, and the dosage of the liquid medicine is convenient to control;

before using, will give medicine to the first 6 of dosing and install on the protection tube 7, sealing washer 14 is located between protection tube 7 and the first 6 of dosing, avoid the liquid medicine to take place to leak from the first 6 of dosing and the junction of protection tube 7, when installing, the platform department that the stand pipe 10 is close to the one end of first 6 of dosing is equipped with a protruding piece 13, after the first 6 of dosing and the 7 lock of protection tube are good, locating lever 11 just cooperates the installation with protruding piece 13 on the stand pipe 10, rotate the first 6 of dosing, drive regulating plate 12 through locating lever 11 and rotate, regulating plate 12 contacts with the first 6 of dosing, just cover the pinhole on the first 6 of dosing, realize the regulation of dose.

In the specific implementation process, the connecting plate 5 is provided with a circular hole with the same diameter as the injection tube 1;

it should be noted that, the circular hole on the connecting plate 5 is convenient for the connecting plate 5 to be sleeved on the injection tube 1.

In the specific implementation process, the protective tube 7 is provided with a guide tube 10;

the guide tube 10 on the shield tube 7 facilitates insertion of the injection port of the syringe 1, and the drug solution is injected into the administration head 6 through the guide tube 10.

In a specific implementation process, the administration head 6 is provided with a needle hole, and the needle hole is positioned in the outer side area of the top end of the administration head 6.

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

Claims

1. The utility model provides an adjustable ware of dosing, includes ware body and protective structure of dosing, and protective structure installs on the ware body of dosing, and the ware body of dosing includes injection syringe, push rod, ejector pad, rubber piece and connecting plate, and protective structure includes dosing head, protective tube, holding ring, locating pin and adjustable subassembly, and adjustable subassembly includes locating lever, regulating plate, protruding piece and sealing washer, its characterized in that;

2. An adjustable applicator according to claim 1 wherein the web is provided with a circular aperture of the same diameter as the syringe.

3. An adjustable applicator as claimed in claim 1, wherein the guard tube is provided with a guide tube.

4. An adjustable applicator as claimed in claim 1, wherein the applicator head is provided with a needle aperture, the needle aperture being located in a region outside the tip of the applicator head.