Medical enema treatment device

Abstract

The utility model discloses a medical enema treatment device which comprises a heating box, clear water is injected into the heating box, an electric heating block is fixedly arranged in the heating box, a temperature controller electrically connected with the electric heating block is installed on the heating box, and a liquid inlet pipe is arranged on the upper side of the heating box in a rotating mode. The utility model relates to the technical field of medical instruments, the design of the device enables the locking state of the enema catheter to be adjustable, so that when the enema catheter slides, the locking state of the enema catheter can be released so as to facilitate the sliding extension of the enema catheter, and the device adopts mild water bath to heat liquid medicine, so that compared with a heating mode of directly contacting with the liquid medicine, the device is more convenient to use. According to the method, local overheating or non-uniform temperature of the medicine liquid can be avoided, so that the medicine effect and the curative effect of the medicine are protected, convection motion of the medicine liquid is effectively promoted through the design of the reciprocating driving mechanism, the overall heating effect is improved, and dissolution of the medicine is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a medical enema treatment device. Background Art

[0002] Enema therapy is a treatment method that injects liquid medicine into the patient's intestines and stomach, uses drugs or ingredients to stimulate the intestinal mucosa, promotes intestinal peristalsis, and then promotes the excretion of feces. During the enema treatment process, medical staff usually use an enema treatment device to assist in injecting the liquid medicine into the patient's body to achieve the treatment effect. The existing published patent application number is CN202021193437.9, which discloses a new general surgery enema treatment device. The device is designed with a sliding catheter to help inject the liquid medicine, aiming to improve the treatment effect and reduce the operation risks of medical staff.

[0003] However, this enema treatment device has some design problems. First, the sliding adjustment of the catheter is achieved by limiting the locking through a rubber pad, which increases the friction during the sliding of the catheter, causing the user to spend more effort to operate the catheter, making the insertion process difficult and laborious. Secondly, in terms of heating the drug solution, the device uses an electric heating block to directly heat the drug solution, which may cause local overheating of the drug solution or uneven temperature, leading to adverse reactions of the drug, such as decomposition, degradation, crystallization, etc., thereby affecting the efficacy and therapeutic effect of the drug.

[0004] For this reason, we propose a medical enema treatment device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the above problems and provides a medical enema treatment device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A medical enema treatment device, comprising a heating box, wherein clean water is injected into the heating box, an electric heating block is fixedly arranged in the heating box, a temperature controller electrically connected to the electric heating block is installed on the heating box, a liquid inlet pipe is rotatably arranged on the upper side of the heating box, and a liquid discharge pipe is rotatably arranged on the lower side of the heating box, a liquid medicine cylinder is fixedly connected between the liquid inlet pipe and the liquid discharge pipe, the liquid inlet pipe is communicated with the liquid medicine cylinder, and the upper end of the liquid discharge pipe extends to the inside of the liquid medicine cylinder, and a reciprocating drive mechanism matched with the liquid inlet pipe is arranged on the heating box;

[0008] The lower end of the discharge tube is connected to the infusion tube via a rotary joint, and the end of the infusion tube away from the rotary joint is fixedly connected to a metering liquid pump, the output end of the metering liquid pump is fixedly connected to an enema catheter via a hose, and a protective shell is slidably sleeved on the enema catheter, a magnetic slider is fixedly sleeved on the enema catheter, and the magnetic slider is slidably connected to the protective shell, an electromagnetic strip is embedded on the inner wall of the protective shell in contact with the magnetic slider, and the electromagnetic strip is energized to generate magnetism and attract the magnetic slider, a push block is fixedly connected to the enema catheter, and an open slide groove matching the push block is provided on the protective shell.

[0009] Preferably, the reciprocating drive mechanism is composed of a servo motor and a gear set. The servo motor is fixedly arranged on the heating box, and the output end of the servo motor extends into the heating box and is transmission-connected to the liquid inlet pipe through the gear set.

[0010] Preferably, a pointer is fixedly provided on the push block, and scale lines matching the pointer are provided on the protective shell.

[0011] Preferably, the upper end of the liquid discharge pipe is fixedly connected to a plurality of liquid extraction branch pipes, and a negative pressure valve is provided at the port of the liquid extraction branch pipe, and the upper end of the liquid discharge pipe is of closed design.

[0012] Preferably, an electric control switch is installed on the protective shell, and the electric control switch is used to control the on and off of the electromagnetic strip.

[0013] Preferably, a plurality of heat-conducting blocks are fixedly disposed on the medicine liquid cartridge, and one end of each heat-conducting block extends into the medicine liquid cartridge.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting the electromagnetic strip, the magnetic change of the electromagnetic strip when it is powered on and off can be used in conjunction with the magnetic slider to make the locking state of the enema catheter adjustable, and then when the enema catheter is slid, the locking state of the enema catheter can be released, so that the enema catheter can be slid out better. By heating the clean water with the electric heating block, the enema liquid is gently heated in a water bath, which can prevent the electric heating block from directly contacting the liquid, causing the liquid to be suddenly exposed to high temperature and destroy its own medicinal properties.

[0016] 2. The reciprocating drive mechanism can be used to control the reciprocating rotation of the medicine liquid cylinder. By alternately changing the rotation direction of the medicine liquid cylinder, the medicine liquid can be better stirred and the convection movement of the medicine liquid can be promoted. This can make the temperature in the liquid more evenly distributed, thereby improving the overall heating effect. The various heat-conducting blocks can be effectively increased to increase the surface area of ​​the container, and the surface in contact with the liquid is more, which helps to improve the heat transfer efficiency. In the process of stirring the medicine liquid, the collision path is increased, which can promote the dissolution of the medicine that may not be dissolved in the medicine liquid.

[0017] 3. The metering pump can help medical staff to quantitatively control the infusion of liquid medicine. The pointer and scale can help medical staff to control the insertion depth of the enema catheter during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front perspective structural schematic diagram of a medical enema treatment device proposed by the utility model;

[0019] Figure 2 It is a front view structural schematic diagram of the mutual cooperation of an enema catheter and a protective shell of a medical enema treatment device proposed by the utility model;

[0020] Figure 3 The utility model discloses a front perspective structural diagram of an enema catheter and a protective shell of a medical enema treatment device that cooperate with each other.

[0021] In the figure: 1 heating box, 2 electric heating block, 3 temperature controller, 4 liquid inlet pipe, 5 liquid discharge pipe, 6 liquid medicine cylinder, 7 reciprocating drive mechanism, 71 servo motor, 72 gear set, 8 rotary joint, 9 metering liquid pump, 10 hose, 11 enema catheter, 12 protective shell, 13 magnetic slider, 14 electromagnetic strip, 15 push block, 16 open slide, 17 pointer, 18 scale line, 19 liquid extraction branch pipe, 20 negative pressure valve, 21 electric control switch, 22 heat conductive block, 23 infusion tube. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 3 A medical enema treatment device comprises a heating box 1, clean water is injected into the heating box 1, an electric heating block 2 is fixedly arranged in the heating box 1, a temperature controller 3 electrically connected to the electric heating block 2 is installed on the heating box 1, the model of the temperature controller 3 is STC-1000, a liquid inlet pipe 4 is rotatably arranged on the upper side of the heating box 1, and a liquid discharge pipe 5 is rotatably arranged on the lower side of the heating box 1, a liquid medicine cylinder 6 is fixedly connected between the liquid inlet pipe 4 and the liquid discharge pipe 5, the liquid inlet pipe 4 is communicated with the liquid medicine cylinder 6, and the liquid discharge pipe The upper end of 5 extends to the inside of the medicine liquid cylinder 6, and the medicine liquid cylinder 6 is made of copper material. A plurality of heat-conducting blocks 22 are fixedly arranged on the medicine liquid cylinder 6, and one end of each heat-conducting block 22 extends to the medicine liquid cylinder 6. By setting each heat-conducting block 22, the surface area of ​​the medicine liquid cylinder 6 can be effectively increased, so that more surfaces are in contact with the liquid, which helps to improve the heat transfer efficiency. In addition, when the medicine liquid is stirred, the collision path is increased, which can promote the dissolution of the medicine that may not be dissolved in the medicine liquid;

[0024] The heating box 1 is provided with a reciprocating drive mechanism 7 which cooperates with the liquid inlet pipe 4. The reciprocating drive mechanism 7 consists of a servo motor 71 and a gear set 72. The model of the servo motor 71 is 280ST-M06025. The servo motor 71 is fixedly arranged on the heating box 1, and the output end of the servo motor 71 extends into the heating box 1 and is connected to the liquid inlet pipe 4 through the gear set 72. The servo motor 71 cooperates with the gear set 72 to control the reciprocating rotation of the medicine liquid cylinder 6, so that the medicine in the medicine liquid cylinder 6 can be better heated and the dissolution of the undissolved medicine in the medicine liquid can be facilitated.

[0025] The lower end of the drainage tube 5 is connected to the infusion tube 23 through the rotary joint 8, and the end of the infusion tube 23 away from the rotary joint 8 is fixedly connected to the metering liquid pump 9, the model of the metering liquid pump 9 is GWM-20, and the design of the rotary joint 8 can prevent the infusion tube 23 from hindering the rotation of the drainage tube 5, and the upper end of the drainage tube 5 is fixedly connected to multiple liquid extraction branches 19, and a negative pressure valve 20 is provided at the port of the liquid extraction branch 19. The upper end of the drainage tube 5 is a closed design. Through the cooperation of the set liquid extraction branch 19 and the negative pressure valve 20, the liquid inlet position of the drainage tube 5 can be changed, so as to avoid that when the liquid medicine is injected, a part of the liquid medicine flows out of the drainage tube 5 and cannot be subsequently heated, and the multiple liquid extraction branches 19 are provided to improve the suction range of the drainage tube 5.

[0026] The output end of the metering liquid pump 9 is fixedly connected to an enema catheter 11 through a hose 10, and a protective shell 12 is slidably sleeved on the enema catheter 11, and a magnetic slider 13 is fixedly sleeved on the enema catheter 11, and the magnetic slider 13 is slidably connected to the protective shell 12, and an electromagnetic strip 14 is embedded on the inner wall where the protective shell 12 and the magnetic slider 13 are in contact, and the electromagnetic strip 14 is energized to generate magnetism and attract the magnetic slider 13, and an electric control switch 21 is installed on the protective shell 12, and the electric control switch 21 is used to control the on and off of the electromagnetic strip 14. The setting of the electric control switch 21 is convenient for medical staff to control the on and off of the electromagnetic strip 14, and in actual use, a battery can be set on the protective shell 12 to power the electromagnetic strip 14 to avoid the cumbersomeness of an external power supply;

[0027] A push block 15 is fixedly connected to the enema catheter 11, and an open slide groove 16 cooperating with the push block 15 is provided on the protective shell 12. A pointer 17 is fixedly provided on the push block 15, and a scale line 18 cooperating with the pointer 17 is provided on the protective shell 12. The cooperation between the pointer 17 and the scale line 18 facilitates the auxiliary medical staff to control the insertion depth of the enema catheter 11.

[0028] The operating principle of the utility model is now described as follows:

[0029] When using the device, the liquid medicine is first injected into the liquid medicine cylinder 6 through the liquid inlet pipe 4. Then, when heating is required, the clean water is heated by the electric heating block 2, and the liquid medicine in the liquid medicine cylinder 6 is gently heated in a water bath. The temperature controller 3 monitors the heating temperature in real time, and during the heating process, the servo controller controls the servo motor 71 to rotate forward and reverse at intervals. Under the transmission cooperation of the gear set 72, the liquid medicine cylinder 6 is controlled to rotate and the rotation direction is changed alternately, so as to better stir the liquid medicine, promote the convection movement of the liquid medicine, and make the temperature in the liquid medicine more evenly distributed, thereby improving the overall heating effect and promoting the better dissolution of the undissolved medicine in the liquid medicine.

[0030] When filling the enema tube 11, the push block 15 is used to push the enema tube 11 to slide, so that the enema tube 11 gradually enters the patient's anus. During the insertion process, the scale line 18 indicated by the pointer 17 can be used to control the insertion depth of the enema tube 11. When the insertion reaches the required depth, the electromagnetic strip 14 is started by the electric control switch 21, so that the electromagnetic strip 14 is energized to generate magnetism to attract the magnetic slider 13, and the enema tube 11 is locked. Then the metering liquid pump 9 is started. As the metering liquid pump 9 draws, each negative pressure valve 20 will automatically open, and then the metering liquid pump 9 can cooperate with each liquid extraction branch pipe 19 to pump a certain amount of liquid into the patient's intestine.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medical enema treatment device, comprising a heating box (1), characterized in that: Clean water is injected into the heating box (1), and an electric heating block (2) is fixedly arranged in the heating box (1); a temperature controller (3) electrically connected to the electric heating block (2) is installed on the heating box (1); a liquid inlet pipe (4) is rotatably arranged on the upper side of the heating box (1), and a liquid discharge pipe (5) is rotatably arranged on the lower side of the heating box (1); a liquid medicine cylinder (6) is fixedly connected between the liquid inlet pipe (4) and the liquid discharge pipe (5); the liquid inlet pipe (4) is communicated with the liquid medicine cylinder (6), and the upper end of the liquid discharge pipe (5) extends to the inside of the liquid medicine cylinder (6); and a reciprocating drive mechanism (7) matched with the liquid inlet pipe (4) is arranged on the heating box (1); The lower end of the liquid discharge pipe (5) is connected to an infusion pipe (23) through a rotary joint (8), and one end of the infusion pipe (23) away from the rotary joint (8) is fixedly connected to a metering liquid pump (9), and the output end of the metering liquid pump (9) is fixedly connected to an enema catheter (11) through a hose (10), and a protective shell (12) is slidably sleeved on the enema catheter (11), and a magnetic slider (13) is fixedly sleeved on the enema catheter (11), and the magnetic slider (13) is slidably connected to the protective shell (12), and an electromagnetic strip (14) is embedded on the inner wall of the protective shell (12) in contact with the magnetic slider (13), and the electromagnetic strip (14) is energized to generate magnetism to attract the magnetic slider (13), and a push block (15) is fixedly connected to the enema catheter (11), and an open slide groove (16) matching the push block (15) is opened on the protective shell (12).

2. A medical enema treatment device according to claim 1, characterized in that: The reciprocating drive mechanism (7) is composed of a servo motor (71) and a gear set (72); the servo motor (71) is fixedly arranged on the heating box (1); and the output end of the servo motor (71) extends into the heating box (1) and is transmission-connected to the liquid inlet pipe (4) via the gear set (72).

3. A medical enema treatment device according to claim 1, characterized in that: A pointer (17) is fixedly arranged on the push block (15), and a scale line (18) matching with the pointer (17) is arranged on the protective shell (12).

4. A medical enema treatment device according to claim 1, characterized in that: The upper end of the liquid discharge pipe (5) is fixedly connected to a plurality of liquid extraction branch pipes (19), and a negative pressure valve (20) is provided at the port of the liquid extraction branch pipe (19). The upper end of the liquid discharge pipe (5) is of closed design.

5. A medical enema treatment device according to claim 1, characterized in that: An electric control switch (21) is installed on the protective shell (12), and the electric control switch (21) is used to control the on and off of the electromagnetic strip (14).

6. A medical enema treatment device according to claim 1, characterized in that: A plurality of heat-conducting blocks (22) are fixedly arranged on the medicine liquid cylinder (6), and one end of each heat-conducting block (22) extends into the medicine liquid cylinder (6) and is arranged therein.

Images