CN215386951U

CN215386951U - Improved multi-outlet hemorrhoid ointment pusher

Info

Publication number: CN215386951U
Application number: CN202121859588.8U
Authority: CN
Inventors: 阿地来·吐尔逊; 张卫萍; 翟仙敦
Original assignee: Henan University of Science and Technology
Current assignee: Henan University of Science and Technology
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-04
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an improved multi-outlet hemorrhoid ointment pusher, which comprises an injection assembly and a pushing assembly, wherein the injection assembly comprises a shell, an injection cavity arranged in the shell, a limiting block arranged at the bottom of the shell, a positioning hole arranged at the bottom of the limiting block, a first thread arranged in the positioning hole, a thread sleeve arranged at the top of the limiting block, an arc-shaped injection head arranged at the top of the shell, an injection hole arranged on the side wall of the arc-shaped injection head, a piston arranged in the injection cavity, a sealing ring arranged on the side wall of the piston, an observation window arranged on the side wall of the shell and scale marks, the pushing assembly comprises a positioning block arranged in the positioning hole, a second thread arranged on the side wall of the positioning block, a hose arranged at the bottom of the positioning block, a connecting block arranged at the other end of the hose and a pressurizing handball arranged at the other end of the connecting block, the utility model can control the force balance, the outlet is smooth, a plurality of parts receive the medicine evenly, the dosage of the ointment can be ensured each time, the ointment is saved, and the waste is prevented.

Description

Improved multi-outlet hemorrhoid ointment pusher

Technical Field

The utility model relates to the technical field of an improved multi-outlet hemorrhoid ointment pusher, in particular to an improved multi-outlet hemorrhoid ointment pusher.

Background

The ten-person nine-hemorrhoid is a common disease, the most common treatment method is to send the treatment ointment to the anorectal hemorrhoid of a human body through a device so as to achieve the purpose of healing, so the device for pushing the hemorrhoid ointment is an important medical device, and in the existing injection device of the hemorrhoid ointment, one method is to send a capsule container containing the ointment to an injection nozzle in an extrusion mode and then to the affected part of the hemorrhoid through the injection nozzle; still another method is to change the capsule container containing ointment into a syringe-like device, and add an external scale to control the dosage (such as the new-type practical patent: disposable hemorrhoid ointment injector, No. CN202342671U, Notice No. 2012.07.25).

The defects are that an extrusion mode is used, an ointment capsule container is easily broken, the amount of ointment cannot be mastered, or the pushing pressure of a single-outlet injector is large, an injection nozzle is small, so that ointment is difficult to push due to blockage, or the ointment is difficult to master due to flushing.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems with existing improved multiple exit hemorrhoid ointment pusher.

Therefore, the utility model aims to provide the improved multi-outlet hemorrhoid ointment pusher, which can control the force to be balanced, ensure smooth outlet and uniformly receive medicines at multiple parts, ensure the dosage of the ointment each time, save the ointment and prevent waste.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

an improved multi-exit hemorrhoid ointment pusher, comprising:

the injection assembly comprises a shell, an injection cavity arranged in the shell, a limiting block arranged at the bottom of the shell, a positioning hole arranged at the bottom of the limiting block, a threaded sleeve arranged at the top of the limiting block, an arc-shaped injection head arranged at the top of the shell, an injection hole arranged on the side wall of the arc-shaped injection head, a piston arranged in the injection cavity and a sealing ring arranged on the side wall of the piston;

the pushing assembly comprises a positioning block arranged in the positioning hole, a hose arranged at the bottom of the positioning block, a connecting block arranged at the other end of the hose and a pressurizing handball arranged at the other end of the connecting block.

As a preferable scheme of the improved multi-outlet hemorrhoid ointment pusher, the diameter of the sealing ring is smaller than the diameter of the inside of the injection cavity by a millimeter, and the sealing ring is made of rubber.

As a preferable scheme of the improved multi-outlet hemorrhoid ointment pusher, the shell is internally provided with threads, and the thread sleeve is rotatably connected with the shell through the threads.

As a preferable scheme of the improved multi-outlet hemorrhoid ointment pusher, a first thread is arranged inside the positioning hole, a second thread is arranged on the side wall of the positioning block, the second thread is the same as the first thread in shape, and the positioning block is rotatably connected with the positioning hole.

As a preferable scheme of the improved multi-outlet hemorrhoid ointment pusher, an observation window is installed on the side wall of the shell, and scale marks are arranged on the side wall of the observation window.

Compared with the prior art: not only can control the force to be balanced, the outlet is smooth, and a plurality of parts receive the medicine evenly, but also can ensure the dosage of the ointment each time, save the ointment and prevent the waste.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is an overall structure diagram of an improved multi-outlet hemorrhoid ointment pusher of the present invention;

FIG. 2 is a front view of an improved multiple exit hemorrhoid ointment pusher injection assembly of the present invention;

FIG. 3 is a cross-sectional view of an improved multi-outlet hemorrhoid ointment pusher injection assembly of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides an improved multi-outlet hemorrhoid ointment pusher, which can control the force to be balanced, ensure smooth outlet and uniformly receive medicines at multiple parts, ensure the dosage of the ointment each time, save the ointment and prevent waste.

Referring to fig. 1-3, which show schematic structural views of an embodiment of the improved multi-outlet hemorrhoid ointment pusher of the present invention, referring to fig. 1-3, the improved multi-outlet hemorrhoid ointment pusher of the present embodiment comprises an injection assembly 100 and a pushing assembly 200.

The injection assembly 100 comprises a shell 110, an injection cavity 111 arranged inside the shell 110, a limit block 120 arranged at the bottom of the shell 110, a positioning hole 121 arranged at the bottom of the limit block 120, a first thread 122 arranged inside the positioning hole 121, a thread sleeve 123 arranged at the top of the limit block 120, an arc-shaped injection head 130 arranged at the top of the shell 110, an injection hole 131 arranged at the side wall of the arc-shaped injection head 130, a piston 140 arranged inside the injection cavity 111, a sealing ring 150 arranged at the side wall of the piston 140, an observation window 160 arranged at the side wall of the shell 110 and scale lines 161 arranged at the side wall of the observation window 160, wherein the positioning hole 121 is used for connecting with the front end of an ointment container, the first thread 122 is rotatably connected with the front end of the container, the arc-shaped injection head 130 is arc-shaped and is convenient to push into the anus of a patient, the piston 140 is used for pushing the ointment into the arc-shaped injection head 130, and the ointment is pushed into the body of the patient through the injection hole 131, the sealing ring 150 is used for increasing the sealing performance between the piston 140 and the inner wall of the injection cavity 111, the limiting block 120 is rotatably connected with the shell 110 through the threaded sleeve 123, the observation window 160 is used for observing the inside of the shell 110, and the pushing-in of the medicine amount is controlled through the scale mark 161.

The pushing assembly 200 comprises a positioning block 210 installed inside the positioning hole 121, a second thread 211 formed on a side wall of the positioning block 210, a hose 220 installed at the bottom of the positioning block 210, a connecting block 230 installed at the other end of the hose 220, and a pressurizing handball 240 installed at the other end of the connecting block 230, wherein the positioning block 210 extends into the positioning hole 121, the positioning block 210 and the limiting block 120 are rotatably connected through the second thread 211 and the first thread 122, and the hose 220 is used for conveying air squeezed by the pressurizing handball 240 into the injection cavity 111 by pressing the pressurizing handball 240.

Preferably, the diameter of the sealing ring 150 is smaller than the inner diameter of the injection cavity 111 by 1 mm, so that the sealing ring 150 can move inside the injection cavity 111 conveniently, and the sealing ring 150 is made of rubber and used for preventing the sealing ring 150 from wearing the inside of the injection cavity 111.

Referring to fig. 1-3, in the improved multi-outlet hemorrhoid ointment pusher of the present embodiment, when in use, the limiting block 120 is rotated, the thread bushing 123 is disengaged from the inner wall of the injection cavity 111, the limiting block 120 is separated from the housing 110, the piston 140 and the sealing ring 150 are far away from the inside of the injection cavity 111, the thread bushing 123 is abutted to the inner wall of the injection cavity 111, the thread bushing 123 is rotated in a reverse direction, the thread bushing 123 is rotatably connected to the inner wall of the injection cavity 111 through threads, the limiting block 120 is fixed to the housing 110, the top of the ointment container is abutted to the positioning hole 121, the top end threads of the container are rotatably connected to the first threads 122, the container and the limiting block 120 are fixed, the container is squeezed to deliver ointment to the inside of the injection cavity 111, the inside of the injection cavity 111 is observed through the observation window 160, the input amount of the ointment is monitored and controlled through the scale line 161, the limiting block 120 is rotated again to separate the limiting block 120 from the housing 110, the piston 140 and the sealing ring 150 are placed inside the injection cavity 111, the limiting block 120 is rotated reversely to fix the limiting block 120 and the shell 110, the positioning block 210 is abutted to the positioning hole 121, the positioning block 210 is rotated, the second thread 211 is attached to the first thread 122, the positioning block 210 and the limiting block 120 are fixed, the shell 110 is pushed into the anus of the patient, air is generated by pressing the pressurizing handball 240, the hose 220 transports the air to the inside of the injection cavity 111, the air enters the inside of the injection cavity 111 and extrudes the air in the injection cavity 111, the piston 140 and the sealing ring 150 are pushed by air pressure to move towards the arc-shaped injection head 130, and ointment is pushed to the arc-shaped injection head 130 and pushed into the anus of the patient through the injection hole 131.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. An improved multiexit hemorrhoid ointment pusher, comprising:

the injection assembly (100) comprises a shell (110), an injection cavity (111) arranged in the shell (110), a limiting block (120) arranged at the bottom of the shell (110), a positioning hole (121) arranged at the bottom of the limiting block (120), a threaded sleeve (123) arranged at the top of the limiting block (120), an arc-shaped injection head (130) arranged at the top of the shell (110), an injection hole (131) arranged in the side wall of the arc-shaped injection head (130), a piston (140) arranged in the injection cavity (111) and a sealing ring (150) arranged on the side wall of the piston (140);

the pushing assembly (200) comprises a positioning block (210) arranged in the positioning hole (121), a hose (220) arranged at the bottom of the positioning block (210), a connecting block (230) arranged at the other end of the hose (220), and a pressurizing handball (240) arranged at the other end of the connecting block (230).

2. The improved multi-outlet hemorrhoid ointment pusher of claim 1, wherein the diameter of the sealing ring (150) is less than 1 mm of the inner diameter of the injection cavity (111), and the sealing ring (150) is made of rubber.

3. The improved multi-outlet hemorrhoid ointment pusher of claim 1, wherein the housing (110) is internally threaded, and the threaded sleeve (123) is rotatably connected to the housing (110) by threads.

4. The improved multi-outlet hemorrhoid ointment pusher according to claim 1, wherein a first thread (122) is arranged inside the positioning hole (121), a second thread (211) is arranged on the side wall of the positioning block (210), the second thread (211) and the first thread (122) have the same shape, and the positioning block (210) is rotatably connected with the positioning hole (121).

5. The improved multi-outlet hemorrhoid ointment pusher of claim 1, wherein an observation window (160) is installed on the side wall of the shell (110), and the side wall of the observation window (160) is provided with scale marks (161).