CN219355050U

CN219355050U - Anorectal treatment drug feeder

Info

Publication number: CN219355050U
Application number: CN202222579977.6U
Authority: CN
Inventors: 周学明; 万萍; 艾丽芳; 刘朋
Original assignee: People's Hospital Of Nanchang Hi Tech Zone Hi Tech Hospital First Affiliated Hospital Of Nanchang University
Current assignee: People's Hospital Of Nanchang Hi Tech Zone Hi Tech Hospital First Affiliated Hospital Of Nanchang University
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-07-18
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses an anorectal treatment drug feeder which comprises a cylinder body and a connecting sleeve, wherein connecting grooves are symmetrically formed in the side wall of the cylinder body, rotating cavities are symmetrically formed in the connecting sleeve, second worms are rotationally connected to the inner wall of each rotating cavity, first worm wheels are fixedly sleeved on each second worm, first worm wheels are in meshed connection with each first worm wheel, and the left end of each first worm wheel penetrates through the side wall of the connecting sleeve and is fixedly connected with a rotating handle. According to the utility model, through the matching arrangement among the first worm, the first worm wheel, the second worm wheel, the threaded rod, the L-shaped fixing rod and the cylinder body, the L-shaped fixing rod can be separated from the fixing groove by rotating the handle, so that the connecting sleeve, the connecting pipe and the rubber head can be taken down from the cylinder body and discarded, and the parts such as the cylinder body and the like can be reused after being cleaned, so that the novel multifunctional cleaning device is good in practicality.

Description

Anorectal treatment drug feeder

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an anorectal treatment drug feeder.

Background

Many people with pathological changes at the anorectal part, only hemorrhoids are common diseases, and the incidence rate of the hemorrhoids is 60-70% in adults in China. The main reason for the pathological changes of the anorectal part is that the anorectal part cannot be kept clean frequently, and the situation is related to the condition that no special, simple and convenient cleaning tool is available, so that the patient suffering from anorectal diseases is easy to cause bacterial infection when the medical staff administer the medicine, and great inconvenience is caused to anorectal patients.

The existing anorectal drug delivery device usually feeds drugs into anorectal, when in use, the head of the anorectal drug delivery device stretches into intestinal tracts, liquid medicine or paste is introduced into the intestinal tracts, a large amount of bacteria and the like are arranged at the anorectal part, and in order to avoid cross infection, the anorectal drug delivery device is disposable, so that great waste is caused, and certain economic loss is caused.

In order to solve the problems, we propose an anorectal treatment drug delivery device.

Disclosure of Invention

The utility model aims to solve the defects that the traditional anorectal drug delivery device usually delivers drugs into anorectal, when in use, the head of the anorectal drug delivery device stretches into intestinal tracts, liquid medicine or paste is introduced into the intestinal tracts, a large amount of bacteria and the like are arranged at the anorectal part, and the anorectal drug delivery device is disposable to avoid cross infection, so that great waste and certain economic loss are caused, thereby providing an anorectal treatment drug delivery device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an anus intestines treatment ware of dosing, includes barrel and adapter sleeve, the spread groove has been seted up to the symmetry on the lateral wall of barrel, the rotation chamber has been seted up to the symmetry on the adapter sleeve, every all rotate on the inner wall in rotation chamber and be connected with the second worm, every equal fixed sleeve has first worm wheel on the second worm, every first worm wheel all meshes and is connected with first worm, every the left end of first worm all runs through the lateral wall of adapter sleeve and fixedly connected with rotation handle, every the right-hand member of first worm all rotates to be connected on the inner wall in rotation chamber, every second worm all meshes and is connected with the second worm wheel, every the center department of second worm wheel all fixedly alternates threaded rod, every equal rotation in both ends of threaded rod is connected on the inner wall in rotation chamber, every equal symmetrical threaded connection has the thread bush on the second worm wheel, every lower terminal surface of thread bush all fixedly connected with L type dead lever, every all has seted up two sets of through-holes on the lateral wall of first worm all alternates two sets of through-holes and rotation chamber all with the inner wall of L type connecting rod, every L type connecting tube all is connected with the L type connecting rod, every side wall of connecting tube all has the L-shaped connecting tube, the L-shaped connecting tube has the fixed connection groove.

Preferably, the piston block is connected to the inner wall of the cylinder in a sliding manner, the movable rod is fixedly connected to the side wall of the piston block, the through hole is formed in the right side wall of the cylinder, and the right end of the movable rod penetrates through the through hole and is fixedly connected with the pulling handle.

Preferably, the side wall of the cylinder body is fixedly inserted with a medicine feeding pipe, the medicine feeding pipe is provided with a switch valve, the upper end of the medicine feeding pipe is fixedly connected with a medicine cartridge, the upper end of the medicine feeding pipe penetrates through the lower end face of the medicine cartridge and is communicated with the inside of the medicine cartridge, and the upper end of the medicine cartridge is connected with a sealing cover in a meshed manner.

Preferably, two sections of threads with opposite directions are symmetrically arranged on each threaded rod.

Preferably, the right end of the cylinder body is provided with an abutting groove, the left end of the connecting pipe abuts against the abutting groove, the right end of the cylinder body is provided with a communicating pipe, the right end of the communicating pipe penetrates through the side wall of the connecting pipe and stretches into the connecting pipe, and the right end of the communicating pipe is provided with a one-way valve.

Preferably, the side wall of the cylinder is fixedly connected with a ruler plate, and liquid outlets are uniformly distributed on the surface of the rubber head.

Compared with the prior art, the utility model has the beneficial effects that:

through the cooperation setting between first worm, first worm wheel, second worm wheel, threaded rod, L type dead lever and the barrel, rotate the handle and make L type dead lever break away from the fixed slot, and then can take off adapter sleeve, connecting pipe and rubber head from the barrel and abandon, parts such as barrel can used repeatedly after wasing, and the practicality is better.

Drawings

FIG. 1 is a perspective view of an anorectal treatment applicator according to the present utility model;

FIG. 2 is a front cross-sectional view of an anorectal treatment applicator in accordance with the present utility model;

fig. 3 is an enlarged view at a in fig. 2.

In the figure: 1 barrel, 2 movable rods, 3 chi boards, 4 cartridges, 5 piston blocks, 6 communicating pipes, 7 connecting sleeves, 8 connecting pipes, 9 rubber heads, 10 first worms, 11 first worm gears, 12 second worm gears, 13 second worm gears, 14 threaded rods, 15 threaded sleeves, 16L-shaped fixed rods and 17 check valves.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, an anorectal treatment drug delivery device comprises a barrel 1 and a connecting sleeve 7, wherein connecting grooves are symmetrically formed in the side wall of the barrel 1, rotating cavities are symmetrically formed in the connecting sleeve 7, second worm rods 12 are rotationally connected to the inner wall of each rotating cavity, first worm wheels 11 are fixedly sleeved on each second worm rod 12, first worm rods 10 are in meshed connection with each first worm wheel 11, the left end of each first worm rod 10 penetrates through the side wall of the connecting sleeve 7 and is fixedly connected with a rotating handle, the right end of each first worm rod 10 is rotationally connected to the inner wall of the rotating cavity, second worm wheels 13 are in meshed connection with each second worm wheel 12, threaded rods 14 are fixedly inserted in the center of each second worm wheel 13, two ends of each threaded rod 14 are rotationally connected to the inner wall of the rotating cavity, threaded sleeves 15 are symmetrically connected with threads, L-shaped fixing rods 16 are fixedly connected to the lower end faces of each threaded sleeve 15, two groups of through holes are formed in the side wall of each connecting sleeve 7, each through hole group of through holes is connected with the corresponding connecting sleeve 8, and the right end of each connecting rod 8 is fixedly connected with each connecting sleeve 8, and the connecting grooves are fixedly connected with each connecting sleeve 8; through the cooperation setting between first worm 10, first worm wheel 11, second worm 12, second worm wheel 13, threaded rod 14, L type dead lever 16 and barrel 1, rotate the handle and make L type dead lever 16 break away from the fixed slot, and then can take off the adapter sleeve 7, connecting pipe 8 and rubber head 9 from barrel 1 and discard, can reuse after parts such as barrel 1 washs, and the practicality is better.

Wherein, sliding connection has piston piece 5 on the inner wall of barrel 1, fixedly connected with movable rod 2 on the lateral wall of piston piece 5, the opening has been seted up on the right lateral wall of barrel 1, the right-hand member of movable rod 2 runs through the opening and fixedly connected with pulling handle, pulling handle pulls left, pulling handle drives movable rod 2 and piston piece 5 and removes left, the medicine in cartridge 4 is drawn into barrel 1, promote pulling handle right, pulling handle drives movable rod 2 and piston piece 5 and removes right, and then in pushing into the anus with the medicine in the barrel 1 through rubber head 9, the medicine is loaded to the patient.

Wherein, fixedly alternate on the lateral wall of barrel 1 has into the pencil, is provided with the ooff valve on the pencil, and the upper end fixed connection cartridge case 4 of going into the pencil, the lower terminal surface that the upper end of going into the pencil runs through cartridge case 4 is linked together with the inside of cartridge case 4, and the upper end meshing of cartridge case 4 is connected with sealed lid, unscrews sealed lid, adds the medicine in the cartridge case 4.

Wherein, each threaded rod 14 is symmetrically provided with two sections of threads with opposite directions, and when the threaded rod 14 rotates, the threaded rod can drive the two threaded sleeves 15 and the L-shaped fixing rod 16 to move relatively or reversely.

Wherein, the right-hand member of barrel 1 has been seted up and has been supported into the groove, and the left end of connecting pipe 8 supports in supporting into the groove, and the right-hand member of barrel 1 is provided with communicating pipe 6, and the right-hand member of communicating pipe 6 runs through the lateral wall of connecting pipe 8 and stretches into the inside of connecting pipe 8, and the right-hand member of communicating pipe 6 is provided with check valve 17, and the medicine in barrel 1 passes through communicating pipe 6 and check valve 17 and gets into in the connecting pipe 8, and check valve 17 makes the medicine only can the unidirectional flow.

Wherein, fixedly connected with chi board 3 on the lateral wall of barrel 1, rubber head 9 surface evenly distributed has the liquid outlet, and medical staff can confirm the medicine volume of adding according to the position of medicine on chi board 3, and the final discharge of liquid outlet of medicine.

In the utility model, when in use, firstly, the sealing cover is unscrewed, the switch valve on the medicine feeding pipe is opened, medicine is added into the medicine cartridge 4, secondly, a medical staff pulls the pulling handle, the pulling handle drives the movable rod 2 and the piston block 5 to move leftwards, the medicine in the medicine cartridge 4 is pumped into the cylinder body 1, the medical staff can determine the added medicine amount according to the position of the medicine on the ruler plate 3, then the switch valve on the medicine feeding pipe is closed, the rubber head 9 is inserted into the anus, the pulling handle is pushed rightwards, the pulling handle drives the movable rod 2 and the piston block 5 to move rightwards, and then the medicine in the cylinder body 1 is pushed into the anus through the rubber head 9, and the medicine is fed to a patient;

after the medicine is fed, in order to avoid cross infection, the staff needs to take down adapter sleeve 7, connecting pipe 8 and rubber head 9, twist and rotate the handle, rotate the handle and drive first worm 10 rotation, first worm 10 drives first worm wheel 11 and rotates, first worm wheel 11 drives second worm 12 and rotates, second worm 12 drives second worm wheel 13 and rotates, second worm wheel 13 drives threaded rod 14 and rotates, threaded rod 14 rotates and drives two thread bush 15 and L type dead lever 16 relative movement, make L type dead lever 16 break away from the fixed slot, and then can take down adapter sleeve 7, connecting pipe 8 and rubber head 9 and discard from barrel 1, can used repeatedly after parts such as barrel 1 wash, and is practical better.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by "upper, lower, inner and outer", etc. in terms are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first, second, or third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Claims

1. The utility model provides an anus intestines treatment medicine feeder, includes barrel (1) and adapter sleeve (7), its characterized in that, the spread groove has been seted up to symmetry on the lateral wall of barrel (1), the rotation chamber has been seted up to symmetry on adapter sleeve (7), every all rotate on the inner wall in rotation chamber and be connected with second worm (12), every all fixed sleeve has first worm wheel (11) on second worm (12), every first worm wheel (11) all meshing is connected with first worm (10), every the left end of first worm (10) all runs through the lateral wall of adapter sleeve (7) and fixedly connected with rotation handle, every the right-hand member of first worm (10) all rotates to be connected on the inner wall in rotation chamber, every second worm (12) all meshing is connected with second worm wheel (13), every center department of second worm wheel (13) all is fixed with threaded rod (14), every both ends of threaded rod (14) all rotate and are connected on the inner wall in rotation chamber, every worm wheel (14) all the side wall in rotation chamber all is connected with the through-hole (16) in each set of two sets of thread (16) and is connected with the through-hole (16) in each fixed connection in each side wall of rotation chamber (16), every the fixed slot that all symmetry offered in the spread groove and L type dead lever (16) assorted, fixed interlude has connecting pipe (8) on the lateral wall of adapter sleeve (7), the right-hand member fixedly connected with rubber head (9) of connecting pipe (8).

2. The anorectal treatment drug feeder according to claim 1, wherein a piston block (5) is slidably connected to the inner wall of the cylinder body (1), a movable rod (2) is fixedly connected to the side wall of the piston block (5), a through hole is formed in the right side wall of the cylinder body (1), and the right end of the movable rod (2) penetrates through the through hole and is fixedly connected with a pulling handle.

3. The anorectal treatment drug feeder according to claim 1, wherein a drug feeding tube is fixedly inserted in the side wall of the cylinder body (1), a switch valve is arranged on the drug feeding tube, the upper end of the drug feeding tube is fixedly connected with a drug cartridge (4), the upper end of the drug feeding tube penetrates through the lower end face of the drug cartridge (4) and is communicated with the inside of the drug cartridge (4), and a sealing cover is connected with the upper end of the drug cartridge (4) in a meshed mode.

4. An anorectal treatment applicator as in claim 1 wherein each threaded rod (14) is symmetrically provided with two threads of opposite direction.

5. The anorectal treatment drug feeder according to claim 1, wherein the right end of the cylinder body (1) is provided with a propping groove, the left end of the connecting pipe (8) is propped in the propping groove, the right end of the cylinder body (1) is provided with a communicating pipe (6), the right end of the communicating pipe (6) penetrates through the side wall of the connecting pipe (8) and stretches into the connecting pipe (8), and the right end of the communicating pipe (6) is provided with a one-way valve (17).

6. The anorectal treatment drug feeder according to claim 1, wherein a ruler plate (3) is fixedly connected to the side wall of the cylinder body (1), and liquid outlets are uniformly distributed on the surface of the rubber head (9).