CN219127948U

CN219127948U - Colon medicine feeder

Info

Publication number: CN219127948U
Application number: CN202222703110.7U
Authority: CN
Inventors: 马建国; 谢钧; 刘云飞; 赵小云
Original assignee: Yunnan Provincial Hospital of Traditional Chinese Medicine
Current assignee: Yunnan Provincial Hospital of Traditional Chinese Medicine
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-06-06
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to the technical field of drug delivery machines, in particular to a colon drug delivery machine which comprises an inner tube for clysis, wherein the inner tube is used for being introduced into anus of a patient to perform clysis operation; the peristaltic pump is connected to one end of the enema inner tube through a connector and is used for feeding the liquid medicine into the enema inner tube; the pressure air pump is connected to one side of an output pipeline of the peristaltic pump through a pipeline; the automatic heating constant temperature medical kit is connected with the input end of the pressure air pump through a pipeline. In this colon feeder, can make liquid medicine temperature keep warm, and after the pipeline of device inserts, can ensure that the patient does not have abdominal distension and pain, again pour into the colon with constant temperature liquid medicine, later inject gas through the air pump and push away the liquid medicine to the full colon, can alleviate patient's uncomfortable sense when carrying out the medicine retention enema, improve the bioavailability of medicine, and the device is convenient to remove, can be at the bedside treatment to the inconvenient patient of action, and operating method is simple, and medical staff easily masters, and occupation space is little.

Description

Colon medicine feeder

Technical Field

The utility model relates to the technical field of drug delivery machines, in particular to a colon drug delivery machine.

Background

When the colon administration is carried out on patients in hospitals, the operation is needed by using a colon administration machine, the traditional colon administration can only carry out the perfusion of the low-position colon, the perfusion quantity is small, the good intestinal tract cleaning and treatment effects cannot be achieved, the operation is complex, and the standardization is difficult. The traditional colon administration method has a plurality of defects such as the administration amount, the drug temperature, the administration speed, the administration depth and the like which cannot be well controlled, and the traditional retention enema liquid medicine mainly remains in the rectum and the sigmoid colon parts, and the absorption capacity of the parts on the drug is limited, so that the total administration amount is limited.

In particular, the anal sphincter muscle of the elderly is relatively relaxed compared with the population below middle-aged, while the rectum is a more sensitive part to stimulus, and the colon is less sensitive than the rectum. Therefore, when the disposable anal canal (with a thick diameter and a short length) is used and inserted into a position of 7-10cm, the rectum wall is easy to impulse after being stimulated by feces or colon to give liquid medicine, so that strong defecation reflex is caused, and the old is easy to cause the phenomenon of overflow of the colon to give the liquid medicine. Even young people sometimes have difficulty in good coordination, which greatly discounts our clinical efficacy.

Disclosure of Invention

The present utility model is directed to a colon drug delivery machine that solves the above-mentioned problems of the prior art.

To achieve the above object, the present utility model provides a colon administration machine comprising an enema inner tube for introducing into anus of a patient to perform an enema operation;

the peristaltic pump is connected to one end of the enema inner tube through a connector and is used for feeding the liquid medicine into the enema inner tube;

the pressure air pump is connected to one side of an output pipeline of the peristaltic pump through a pipeline and is used for introducing gas into the enema inner pipe and pushing the liquid medicine into the colon of a patient;

the automatic heating constant temperature medical kit is connected with the input end of the pressure air pump through a pipeline and is used for storing the liquid medicine and heating the liquid medicine.

Preferably, a heater is arranged at the bottom of the automatic heating constant temperature medicine box.

Preferably, a host is arranged on the outer side of the pressure air pump, and the host is electrically connected with the pressure air pump and the heater through wires respectively and used for controlling the work of the pressure air pump and the heater.

Preferably, an outer tube of the enema is sleeved outside the inner tube of the enema.

Preferably, one end of the inner tube of the enema is provided with a plurality of small holes, the other end of the inner tube of the enema is provided with a threaded end, one side of the connector is provided with a threaded groove, the threaded end is in threaded connection with the threaded groove on one side of the connector, and a through hole is formed in the connector and used for keeping communication between an output pipeline of the peristaltic pump and the inner tube of the enema.

Preferably, a sealing gasket is arranged inside the thread groove.

Preferably, a connector is arranged on the other side of the thread groove, and the connector is connected with an output pipeline of the peristaltic pump.

Preferably, a rotary switch is arranged at the joint of the pressure air pump and the output pipe of the peristaltic pump, the rotary switch comprises a handle and an adjusting plate, and the adjusting plate is positioned in a pipeline at the joint of the pressure air pump and the output pipe of the peristaltic pump and is used for controlling the on-off of the internal channel of the pipeline through rotation.

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

in this colon feeder, can make liquid medicine temperature keep warm, and after the pipeline of device inserts, can ensure that the patient does not have abdominal distension and pain, again pour into the colon with constant temperature liquid medicine, later inject gas through the air pump and push away the liquid medicine to the full colon, can alleviate patient's uncomfortable sense when carrying out the medicine retention enema, improve the bioavailability of medicine, and the device is convenient to remove, can be at the bedside treatment to the inconvenient patient of action, and operating method is simple, and medical staff easily masters, and occupation space is little.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of an enema inner tube according to this utility model;

FIG. 3 is a schematic diagram of a rotary switch according to the present utility model;

fig. 4 is a schematic structural view of the connector according to the present utility model.

The meaning of each reference sign in the figure is:

1. a host; 2. automatically heating the constant-temperature medicine box; 3. a peristaltic pump; 4. a pressure air pump; 5. a rotary switch; 51. a handle; 52. an adjusting plate; 6. a connector; 61. a thread groove; 62. a sealing gasket; 63. a through hole; 64. a joint; 7. an enema inner tube; 71. a small hole; 72. a threaded end; 8. an outer tube is used for clysis.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The utility model provides a colon drug delivery machine, as shown in figures 1-4, comprising an enema inner tube 7 which is used for being introduced into anus of a patient to perform an enema operation; the peristaltic pump 3 is connected to one end of the inner enema tube 7 through the connector 6, and is used for feeding the liquid medicine into the inner enema tube 7, the length of the inner enema tube is 10cm, the outer diameter of the inner enema tube is 3mm, one end of the inner enema tube is round, damage to the colon is avoided, the rotating speed of the peristaltic pump 3 can be regulated by the potentiometer on the panel, and therefore the administration speed can be controlled according to the specific condition of a patient, and the optimal administration amount can be achieved;

the pressure air pump 4 is connected to one side of an output pipeline of the peristaltic pump 3 through a pipeline and is used for introducing gas into the enema inner pipe 7 and pushing the liquid medicine into the colon of a patient, so that the intestinal cavity pressure is maintained at 8kPa, and on one hand, the gas can be injected into the intestinal cavity, and on the other hand, the intestinal cavity pressure can be detected;

the automatic heating constant temperature medical kit 2 is connected with the input end of the pressure air pump 4 through a pipeline and is used for storing liquid medicine and heating the liquid medicine, and the automatic heating constant temperature medical kit 2 is a stainless steel water tank with the volume of 500 ml.

In this embodiment, the bottom of self-heating constant temperature medical kit 2 is provided with the heater for with the liquid medicine heating in the self-heating constant temperature medical kit 2, the inside temperature sensor that still can set up of self-heating constant temperature medical kit 2, through temperature sensor monitoring temperature, and give host computer 1 with the signal, carry out the heating control of heater according to the temperature height, its delivery port is connected to peristaltic pump 3 through the silica gel pipe.

Specifically, the outside of pressure air pump 4 is provided with host computer 1, and host computer 1 passes through wire respectively with pressure air pump 4, heater electric connection for the work of control pressure air pump 4, heater.

Further, an outer enema tube 8 is sleeved outside the inner enema tube 7, the size is 30cm long, the tube diameter is 0.5cm, the front end is a ball head, and the diameter is 0.8-1cm. When the enema tube is used, the enema outer tube 8 is plugged into the anus of a patient, the inside of the anus is expanded, and then the enema inner tube 7 is used for stretching movement, so that the end head is sent into the colon, and smooth sending is ensured.

Further, one end of the inner tube 7 is provided with a plurality of small holes 71, the other end of the inner tube 7 is provided with a threaded end 72, one side of the connector 6 is provided with a threaded groove 61, the threaded end 72 is in threaded connection with the threaded groove 61 on one side of the connector 6, and a through hole 63 is formed in the connector 6 and used for keeping communication between an output pipeline of the peristaltic pump 3 and the inner tube 7, so that the inner tube 7 is convenient to detach and can be disinfected and cleaned after being used.

Further, the inside of the thread groove 61 is provided with a sealing gasket 62, so that the sealing is ensured after one end of the enema inner tube 7 is screwed into the connector 6, and the leakage of liquid can not be caused.

Further, a connector 64 is installed on the other side of the thread groove 61, and the connector 64 is connected with an output pipeline of the peristaltic pump 3, so that the output pipeline of the peristaltic pump 3 can be conveniently and quickly connected and detached.

Further, the rotary switch 5 is installed at the output pipe connection of the pressure air pump 4 and the peristaltic pump 3, the rotary switch 5 comprises a handle 51 and an adjusting plate 52, the adjusting plate 52 is located in the pipeline at the output pipe connection of the pressure air pump 4 and the peristaltic pump 3, the internal channel of the pipeline is controlled to be on-off through rotation, the on-off of the pipeline of the pressure air pump 4 and the peristaltic pump 3 can be carried out through the rotary switch 5, and the adjustment of liquid or gas injection is facilitated.

When the colon administration machine is used, firstly, the outer tube 8 of the enema is plugged into the anus of a patient, then the inner tube 7 of the enema is stretched into the inner tube 7 of the enema along the inner part of the outer tube 8 of the enema to enable the inner tube to smoothly enter the colon, the liquid medicine is added into the automatic heating constant temperature medicine box 2, the liquid medicine is heated by the heater at the bottom of the automatic heating constant temperature medicine box 2, then the liquid medicine is pumped into the inner tube 7 of the enema from the automatic heating constant temperature medicine box 2 by the peristaltic pump 3, then the output pipeline of the pressure air pump 4 is opened by screwing the rotary switch 5, the gas is introduced into the inner tube 7 of the enema, then the liquid medicine is discharged from the small hole 71 at the end of the inner tube 7 of the enema, and finally the liquid medicine is pushed into the colon of the patient.

Finally, it should be noted that, in this embodiment, the host 1, the heater, the pressure air pump 4, the peristaltic pump 3, etc. all the electronic components in the above components are common standard components or components known to those skilled in the art, the structure and principle thereof are known by those skilled in the art through technical manuals or known through routine experiment methods, all the above electrical components are connected through wires at the idle position of the device, and the specific connection means refers to the sequential working sequence among the electrical components in the working principle to complete the electrical connection, which is known in the art.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A colon delivery machine, characterized in that: comprising

An enema inner tube (7) which is used for being introduced into the anus of a patient to perform an enema operation;

the peristaltic pump (3) is connected to one end of the enema inner tube (7) through the connector (6) and is used for conveying the liquid medicine into the enema inner tube (7);

the pressure air pump (4) is connected to one side of an output pipeline of the peristaltic pump (3) through a pipeline and is used for introducing gas into the enema inner pipe (7) and pushing the liquid medicine into the colon of a patient;

the automatic heating constant temperature medical kit (2) is connected with the input end of the pressure air pump (4) through a pipeline and is used for storing the liquid medicine and heating the liquid medicine.

2. The colonic delivery machine of claim 1, wherein: the bottom of the automatic heating constant temperature medical kit (2) is provided with a heater.

3. The colonic delivery machine of claim 2, wherein: the outside of pressure air pump (4) is provided with host computer (1), host computer (1) pass through wire respectively with pressure air pump (4), heater electric connection for the work of control pressure air pump (4), heater.

4. The colonic delivery machine of claim 1, wherein: an outer enema tube (8) is sleeved on the outer side of the inner enema tube (7).

5. The colonic delivery machine of claim 1, wherein: one end of the inner enema tube (7) is provided with a plurality of small holes (71), the other end of the inner enema tube (7) is provided with a threaded end (72), one side of the connector (6) is provided with a threaded groove (61), the threaded end (72) is in threaded connection with the threaded groove (61) on one side of the connector (6), and a through hole (63) is formed in the connector (6) and used for keeping communication between an output pipeline of the peristaltic pump (3) and the inner enema tube (7).

6. The colonic delivery machine of claim 5, wherein: a sealing gasket (62) is arranged in the threaded groove (61).

7. The colonic delivery machine of claim 6, wherein: and the other side of the thread groove (61) is provided with a joint (64), and the joint (64) is connected with an output pipeline of the peristaltic pump (3).

8. The colonic delivery machine of claim 1, wherein: the rotary switch (5) is installed at the output pipe connection of the pressure air pump (4) and the peristaltic pump (3), the rotary switch (5) comprises a handle (51) and an adjusting plate (52), and the adjusting plate (52) is positioned in a pipeline at the output pipe connection of the pressure air pump (4) and the peristaltic pump (3) and is turned on and off through an internal channel of the rotary control pipeline.