Rectum perfusion device with flushing head convenient to replace and operation method of rectum perfusion device

Abstract

The invention discloses a rectum perfusion apparatus with an irrigation head convenient to replace and an operation method of the rectum perfusion apparatus, and relates to the technical field of rectum perfusion. The device comprises a base, the top of the base is in sliding fit with a moving plate and a push plate, a placement groove is formed in the top of the moving plate, a filling cylinder is clamped in the placement groove in a matched mode, scales are arranged on the peripheral side of the filling cylinder, a pushing assembly matched with the push plate is arranged at the top of the base, and an adjusting assembly is arranged between the moving plate and the push plate. A piston core rod is in sliding fit in the filling cylinder; a supporting plate is arranged at the top of the base, a seat plate is rotationally matched with the top of the supporting plate, a fixing groove is formed in the top of the supporting plate, and an enema elbow is clamped and matched in the fixing groove. By arranging the seat plate, the enema elbow can be clamped into the fixing groove, and the flushing head corresponds to the notch of the seat plate, so that a patient can sit on the seat plate for perfusion, the patient can conveniently insert the flushing head into the anus, and meanwhile, the patient can also observe the injection molding condition of liquid in the perfusion cylinder.

Description

Technical Field

[0001] The invention belongs to the technical field of rectal irrigation, and in particular relates to a rectal irrigation device with convenient replacement of a flushing head and an operating method thereof. Background Art

[0002] Rectal irrigation is a method of administering drugs through the rectum. It injects the drug into the rectum and takes effect through absorption by the rectal mucosa. It is mainly used to treat constipation, proctitis, perianal abscess, internal hemorrhoids, intestinal obstruction and other diseases.

[0003] The Chinese patent with application number CN202320966086.8 discloses a self-controlled rectal drug administration perfusion device. The device includes a perfusion device, a frame, a remote control push module, and a remote control wirelessly connected to the remote control push module. The perfusion device includes a perfusion cylinder with a small hole at the front end, a piston core rod adapted to the perfusion cylinder, and an enema tube is connected to the front end of the perfusion cylinder. The frame is provided with a clamping member for installing the perfusion device, and the remote control push module is arranged on the frame. The output end of the remote control push module is a push structure for pushing the piston core rod. Although the device allows users to perform rectal drug administration perfusion operations by themselves, and adjust the perfusion speed according to their own needs, which can reduce the psychological burden of users, in actual use, perfusion is not only the process of perfusion device administration, but also the preliminary preparation work of dispensing. The process of inserting the flushing head into the patient's anus is not something that the patient can do alone using the device, and the patient needs a specific posture during the perfusion drug administration process. Lying or lying prone facilitates the normal perfusion of the perfusion device, so that the patient cannot observe the liquid in the perfusion cylinder, which is inconvenient for the patient to use.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a rectal irrigation device with a convenient replacement of a flushing head and an operating method thereof.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0007] A rectal irrigation device for convenient replacement of a flushing head comprises a base, a moving plate and a push plate are slidably matched on the top of the base, a placement groove is provided on the top of the moving plate, an irrigation tube is snap-fitted in the placement groove, a scale is provided on the circumference of the irrigation tube, a pushing assembly matched with the push plate is installed on the top of the base, an adjusting assembly is provided between the moving plate and the push plate, a piston core rod is slidably matched in the irrigation tube, and one end of the piston core rod is snap-fitted with the push plate;

[0008] A support plate is installed on the top of the base, and the top of the support plate is rotatably matched with a seat plate. A fixing groove is opened on the top of the support plate, and an enema elbow is snap-fitted in the fixing groove. One end of the perfusion cylinder is plug-fitted with the enema elbow, and a flushing head is arranged at one end of the enema elbow. A notch corresponding to the flushing head is opened on the top of the seat plate.

[0009] Optionally, a fixing ring is sleeved on the circumference of the perfusion cylinder, an arc groove is opened in the placement groove, and the fixing ring is snap-fitted with the arc groove.

[0010] Optionally, the pushing assembly includes a motor mounted on the top of the base and a threaded rod mounted on the output end of the motor, the threaded rod being threadedly engaged with the push plate, a fixed block being mounted on the top of the base, the end of the threaded rod away from the output end of the motor being rotatably engaged with the fixed block, a T-slot being provided on the top of the base, a T-block being mounted on the bottom of the push plate, and the T-block being slidably engaged with the T-slot.

[0011] Optionally, slide rails are installed on both sides of the top of the base, and two sliders are installed at the bottom of the movable plate, and the two sliders are respectively slidably matched with the two slide rails.

[0012] Optionally, the adjustment assembly includes a connecting rod installed on one side of the push plate, a fixing bolt threadedly engaged in the movable plate, the movable plate and the circumferential side of the connecting rod slidingly engaged, a limit block installed at one end of the connecting rod, and one end of the fixing bolt abuts against the connecting rod.

[0013] Optionally, a card slot is provided on one side of the push plate, a card plate is mounted on one end of the piston core rod, and the card slot is card-engaged with the card plate.

[0014] Optionally, a replaceable cushion is provided on the top of the seat plate, armrests are provided on both opposite outer sides of the seat plate, a controller is provided on one side of one of the armrests, two fixed diagonal rods are provided on one side of the support plate, and a connecting block is provided on the bottom of the seat plate, which rotates with one end of the two fixed diagonal rods.

[0015] Optionally, a butt block corresponding to the fixing groove is installed at the bottom of the seat plate, and two limiting rings are sleeved on the circumference of the enema bend tube, and the two limiting rings are respectively abutted against two opposite outer sides of the seat plate.

[0016] Optionally, a waste liquid tank is disposed on the top of the base, a collecting hopper is disposed on the top of the waste liquid tank, and the collecting hopper is located below the seat plate.

[0017] An operating method of a rectal irrigation device for conveniently replacing a flushing head, applied to any of the above-mentioned rectal irrigation devices for conveniently replacing a flushing head, comprising:

[0018] Steps: First, add liquid medicine or warm water into the perfusion cylinder, then align the perfusion cylinder with the placement groove, the piston core rod corresponds to the push plate, and then press the perfusion cylinder into the placement groove, so that one end of the piston core rod is clamped with the push plate to complete the installation and fixation of the perfusion cylinder;

[0019] Steps: rotate and open the seat plate, then align the adapted enema elbow with the fixed groove, press the enema elbow into the fixed groove, align the flushing head with the notch of the seat plate, then start the push assembly to drive the push plate to move, so that the push plate drives the moving plate to move through the connecting rod, and the moving plate and the push plate drive an irrigation tube to move, and insert one end of the irrigation tube into one end of the enema elbow;

[0020] Steps: The patient sits on the seat board, inserts the flushing head into the anus, then mobilizes the adjustment component to contact the connection between the moving plate and the push plate, and then mobilizes the push component to drive the push plate to move. At this time, the push plate will drive the piston core rod to push the medicine in the infusion cylinder, so that the medicine passes through the enema elbow to the flushing head and sprays out to the patient.

[0021] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all the advantages described below at the same time:

[0022] The seat plate can be provided to clamp the enema curved tube into the fixed groove so that the flushing head corresponds to the notch of the seat plate, so that the patient can sit on the seat plate for infusion, which is convenient for the patient to insert the flushing head into the anus, and at the same time, the patient can also observe the injection molding situation of the liquid in the infusion cylinder. Through the provided adjusting component, when the pushing component pushes the push plate to move, the push plate can drive the moving plate to move through the adjusting component, so that the moving plate drives the infusion cylinder to move, and the infusion cylinder moves and connects with the enema curved tube. After mobilizing the adjusting component, the connection between the moving plate and the push plate can be separated, so that the push plate can push the piston core rod to move, and the piston core rod can push the medicine liquid in the infusion cylinder into the enema curved tube, so that the medicine liquid is sprayed out at the flushing head through the enema curved tube, so that the flushing head infuses the patient, and the provided scale can enable the patient to observe the position of the medicine liquid in the infusion cylinder, so that the patient can judge the remaining medicine liquid in the infusion cylinder according to the scale position of the medicine liquid, which is convenient for the patient to use.

[0023] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0025] Figure 1 Schematic diagram of the rectal irrigation device Figure 1 ;

[0026] Figure 2 Schematic diagram of the rectal irrigation device Figure 2 ;

[0027] Figure 3 To promote the schematic diagram of the component structure;

[0028] Figure 4 It is a schematic diagram of the structure of the moving plate;

[0029] Figure 5 is a schematic diagram of the seat plate structure;

[0030] Figure 6 It is a schematic diagram of the structure of the waste liquid tank;

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] Base 1, moving plate 2, placement groove 3, perfusion cylinder 4, push plate 5, pushing assembly 6, motor 601, threaded rod 602, piston core rod 7, connecting rod 8, support plate 9, seat plate 10, fixed groove 11, enema elbow 12, flushing head 13, fixed ring 14, arc groove 15, slide rail 16, slider 17, limit block 18, fixed block 19, T-slot 20, T-block 21, card slot 22, card plate 23, replaceable cushion 24, armrest 25, controller 26, stop block 27, limit ring 28, fixed diagonal rod 29, connecting block 30, waste liquid tank 31, collecting bucket 32, fixing bolt 33.

[0033] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] Rectal administration is one of the methods of external treatment for internal diseases in traditional Chinese medicine. It is a new clinical drug administration technology developed based on the theories of traditional medicine and modern medicine. Modern medicine believes that the blood circulation of the rectal mucosa is vigorous and the absorption capacity is strong. After the drug is absorbed through the rectum, it firstly bypasses the liver and enters the general circulation directly through the middle rectal vein and anal canal vein, which not only prevents and reduces the changes of the drug in the liver, but also avoids the influence of the stomach and small intestine on the drug; secondly, it enters the liver through the superior rectal vein, passes through the portal vein, and is metabolized in the liver before being circulated throughout the body; thirdly, it enters the blood circulation through the chylous cisterna and thoracic duct after being absorbed by the rectal lymphatic system.

[0037] The main advantages of enteral drug administration therapy are as follows: enteral drug administration is simple, easy, safe and efficient, improves the antegrade nature of drug administration, reduces the pain of injections, and avoids the pain of taking medicines. It is suitable for infants and young children who have difficulty in taking injections and injections; it reduces the time of hospitalization for injections, saves health resources, and reduces medical costs; the bioavailability of rectal administration is as high as 97.5%; the drug enters the systemic circulation directly through the rectal vein and anal canal, which improves the bioavailability; at the same time, it prevents and reduces the toxic side effects of drugs on the liver, reduces the burden on the liver, and protects the human liver; the drug does not pass through the stomach and small intestine, avoiding the influence and destructive effects of acid, alkali, and digestive enzymes on the drug, reducing drug stimulation to the digestive tract, and protecting the gastrointestinal organs; it is easy, comfortable, safe, and not restricted by conditions; for patients who are in a coma, vomiting, and cannot take the drug orally, rectal administration is more effective and convenient for first aid.

[0038] Rectal administration is the third important route of administration besides oral and injection, which includes rectal infusion, that is, anal perfusion. Rectal infusion therapy can be used to treat different systems in children, such as childhood fever, acute upper respiratory tract infection in children, tonsillitis, childhood bronchitis, pneumonia, childhood bronchial asthma, childhood diarrhea, gastroenteritis, bacterial diseases, allergic purpura, nephrotic syndrome and many other diseases.

[0039] Rectal infusion is a method of drug administration through the rectum. Its function is to inject drugs into the rectum and work through absorption by the rectal mucosa. It is mainly used to treat constipation, proctitis, perianal abscess, internal hemorrhoids, intestinal obstruction and other diseases. Constipation: Infusing drugs with lubricating effects into the rectum can soften the stool and make it discharged smoothly, so it has the effect of treating constipation. Proctitis: Infusing drugs with anti-inflammatory effects into the rectum, the drugs are absorbed by the rectal mucosa, and quickly play an anti-inflammatory role, improving the congestion and edema of the rectal mucosa. Perianal abscess: The lesion site of perianal abscess is the junction of the anus and rectum, so rectal administration can directly act on the affected area and take effect quickly. Internal hemorrhoids: The lesion site of internal hemorrhoids is above the dentate line of the anus, so rectal infusion also has a certain effect, which can reduce the size of the lesion and relieve symptoms. Intestinal obstruction: Rectal infusion can reduce the pressure in the intestine and relieve the symptoms of intestinal obstruction.

[0040] With the change of people's living habits, long-term sitting, high-fat and high-protein diet, long-term constipation, staying up late, etc., lead to the accumulation of intestinal toxins in the body for a longer time, and the incidence of colorectal cancer and the prevalence of gastrointestinal diseases and skin diseases increase. In addition, the rectum is the garbage collection place of the human digestive organs. The digested residues gather here, forming the best breeding place for bacterial toxins in the human body. If the digested residues cannot be discharged normally, it is easy to suffer from internal and external hemorrhoids, eczema and other diseases, making patients miserable. Therefore, enema treatment is needed when necessary.

[0041] Rectal irrigation is generally performed using an enema device. Before enema, the patient should be advised to empty his bowels and bladder first, and then the enema device should be inserted into the rectum from the patient's anus. The amount of liquid in the general enema is less than 100mL, generally about 50mL. In winter, the enema liquid will be heated to prevent the enema liquid from being too cold and irritating the patient's rectum. At the same time, after the enema, keep the patient's hips high and try to let the enema liquid stay in the body for a longer period of time, so that the effect will be better. Generally, it is about an hour, try to keep it as much as possible. If the patient feels uncomfortable, he can go to the bathroom to discharge the enema liquid. It is recommended that the patient adopt a prone or left-side lying position, which is more conducive to the entry of the drug. After the injection, the patient remains in a supine position for six to fifteen minutes to allow the drug to enter the intestine and be absorbed.

[0042] Rectal applicators, also known as rectal syringes or rectal instillers, are medical devices used to administer drugs to patients through the rectum. It usually consists of a container that can hold liquid medicine and a tube inserted into the rectum. The use of rectal applicators can have the following purposes: Drug administration: The drug can be absorbed through the rectal mucosa through the rectal applicator to achieve the effect of treating the disease. This method of administration is particularly suitable for patients who cannot take it orally or cannot be injected intravenously, such as patients with digestive system diseases, nausea and vomiting, or patients with limited oral absorption. Examination: Rectal applicators can also be used to examine the pathological conditions of the rectum and colon, such as colon X-ray examinations by injecting contrast agents. Defecation: For patients with constipation or inability to defecate in certain cases, rectal applicators can stimulate intestinal peristalsis and promote defecation by infusing liquids. The use of rectal applicators is relatively simple, but requires guidance and supervision by a doctor or nurse. The patient needs to keep the anus clean before use and apply a water-soluble lubricant to the tip first. Then gently insert the rectal applicator and inject the drug or liquid into the rectum according to the doctor's instructions. It should be noted that strict aseptic operation should be followed when using the rectal applicator to prevent infection. After use, the rectal applicator should be thoroughly cleaned and disinfected to ensure safety during the next use.

[0043] Rectal drug delivery device is a medical device used for rectal drug delivery, with the following characteristics: It is recommended for patients who cannot absorb drugs through oral or intravenous administration, such as motion sickness, seasickness, postoperative nausea, etc. The rectal drug delivery device is in the form of a patch or enema, which is absorbed inside the rectum and can bypass gastric digestion and liver blood flow and directly enter the blood, thereby improving the absorption rate of the drug. The rectal drug delivery device can provide a stable drug delivery rate and dosage, which is conducive to maintaining the blood concentration of the drug within the therapeutic range. It is easy to use, just put the drug into the rectal drug delivery device and insert it into the rectum to complete the drug delivery process. The drug delivery process is relatively safe, especially for children, the elderly and patients who cannot chew or swallow drugs. There are few adverse reactions such as gastrointestinal irritation and gastric ulcers, which reduces the side effects of drug delivery. It should be noted that the rectal drug delivery device is only suitable for specific drugs and situations, and should be used correctly under the guidance of a doctor. When using it, you should also pay attention to operating specifications such as hygiene and disinfection.

[0044] Rectal applicators are devices used to administer drugs through the rectum. Their functions mainly include the following aspects: Bypassing the gastrointestinal tract: Some patients cannot obtain the drug effect through oral administration due to gastrointestinal problems (such as vomiting, intestinal obstruction, etc.). Rectal applicators can bypass the gastrointestinal tract and directly administer drugs to the rectum, thereby achieving rapid absorption and action of drugs. Local treatment: Some drugs can have special therapeutic effects when they act directly on the rectal mucosa. For example, when treating diseases such as proctitis and rectal cancer, the drug can be delivered directly to the lesion site through a rectal applicator, achieving better therapeutic effects. Long-term administration: In some cases where long-term medication is required, oral medication may be inconvenient and unsuitable. Rectal applicators can be used as an alternative, allowing patients to conveniently and continuously administer drugs. Special groups: For special groups that cannot use oral administration routes, such as children and comatose patients, rectal applicators can provide a suitable way to administer drugs.

[0045] The rectal medicator is a device used to inject medication directly into the rectum. Here are the general instructions for use: Preparation: First clean the rectal medicator and apply an appropriate amount of lubricant. Take the correct body position: Take the left lateral position or knee-chest position, bend the left leg forward, and straighten the right leg backward. Insert the rectal medicator: Slowly insert the rectal medicator into the anus and stop inserting when you feel a certain resistance. Spray the drug: Insert the drug syringe into the injection tube of the rectal medicator, and then slowly inject the drug. After the injection is completed, keep the rectal medicator in the anus for a few minutes to ensure that the drug is fully absorbed. Remove the rectal medicator: Slowly pull out the rectal medicator, and then remain in the side-lying position or knee-chest position for a period of time to prevent the drug from flowing out.

[0046] The following precautions should be taken when using a rectal applicator: First, make sure that the appearance of the rectal applicator is intact, without damage or contamination. Before use, be sure to wash your hands and wear disposable gloves. Prepare the required medication in advance and pour the medication into the rectal applicator according to the doctor's instructions or instructions. Before use, check the rectal applicator for air bubbles. If necessary, squeeze or tap it gently to expel the air. When using a rectal applicator, you should take an appropriate position, such as lying down, half-lying, or bending over, so that it can be better inserted into the rectum. Before inserting the rectal applicator, you can apply some lubricant to reduce discomfort. When inserting the rectal applicator, try to do it slowly and gently to avoid irritating or hurting the rectal wall. After insertion, the drug should be injected into the rectum gradually, not all at once. After the drug is injected, try to stay in a lying position to avoid the rectal applicator from falling out. Clean the rectal applicator promptly after use to avoid cross infection or residual drug contamination. If discomfort or abnormal conditions occur, stop using it in time and consult a doctor.

[0047] The syringe is a medical device that can accurately control the amount and speed of infusion. It can adjust the infusion speed and volume to meet the different treatment needs of patients. The role of the syringe is mainly reflected in the following aspects: Accurately control the amount of drug infusion: In clinical treatment, many drugs need to be infused according to a certain dose. The use of the syringe can accurately calculate the infusion volume according to the doctor's order, thereby ensuring the efficacy and safety of the drug. Adjust the infusion speed: Different drugs have different infusion speeds. The use of the syringe can adjust the liquid flow rate to avoid too fast or too slow infusion of drugs and reduce the incidence of adverse drug reactions. Ensure the quality of infusion: The syringe can avoid problems such as too fast or too slow infusion, improve the accuracy and quality of infusion, thereby improving the treatment effect and the quality of life of patients.

[0048] The present invention will now be described in further detail with reference to the accompanying drawings.

[0049] See also Figure 1-6 As shown, in this embodiment, a rectal irrigation device for convenient replacement of the flushing head is provided, comprising a base 1, a movable plate 2 and a push plate 5 are slidably matched on the top of the base 1, a placement groove 3 is provided on the top of the movable plate 2, a perfusion tube 4 is snap-fitted in the placement groove 3, a scale is provided on the circumference of the perfusion tube 4, a pushing component 6 matching with the push plate 5 is installed on the top of the base 1, an adjusting component is provided between the movable plate 2 and the push plate 5, a piston core rod 7 is slidably matched in the perfusion tube 4, and one end of the piston core rod 7 is snap-fitted with the push plate 5;

[0050] A support plate 9 is installed on the top of the base 1, and a seat plate 10 is rotatably matched with the top of the support plate 9. A fixing groove 11 is opened on the top of the support plate 9, and an enema elbow 12 is snap-fitted into the fixing groove 11. One end of the perfusion tube 4 is plug-fitted with the enema elbow 12, and a flushing head 13 is provided at one end of the enema elbow 12. A notch corresponding to the flushing head 13 is opened on the top of the seat plate 10.

[0051] Among them, there are two or more placement slots 3, perfusion tubes 4, fixed slots 11 and enema elbows 12, and a three-way pipe is arranged between the two enema elbows 12 and the flushing head 13, so that different liquids can be added to different perfusion tubes 4 as needed, so that the medicine or warm water in multiple perfusion tubes 4 can be mixed and perfused.

[0052] The application of one aspect of this embodiment is as follows: when in use, the liquid medicine prepared by the medical staff is added into the perfusion tube 4, and then the perfusion tube 4 is placed into the placement groove 3, so that the perfusion tube 4 and the placement groove 3 are clamped together. During the installation of the perfusion tube 4, one end of the piston core rod 7 is also clamped together with the push plate 5. After the installation is completed, the enema elbow 12 is placed into the fixed groove 11, so that the enema elbow 12 and the fixed groove 11 are clamped together, so that the flushing head 13 corresponds to the notch of the seat plate 10, and then the pushing component 6 is mobilized to make the pushing component 6 push the push plate 5 to move, and the push plate 5 will push the moving plate 2 to move through the adjusting component. The movable plate 2 and the push plate 5 are moved together, so that the movable plate 2 and the push plate 5 drive the infusion tube 4 to move, so that one end of the infusion tube 4 is plugged and matched with one end of the enema curved tube 12, and then the adjustment component is mobilized to separate the connection between the movable plate 2 and the push plate 5. Then the patient can sit on the top of the seat plate 10 and insert the flushing head 13 into the patient's anus. Then the pushing component 6 is mobilized, and the pushing component 6 will push the push plate 5 to continue to move, so that the push plate 5 drives the piston core rod 7 to move. The piston core rod 7 can push the liquid medicine in the infusion tube 4 into the enema curved tube 12, and the liquid medicine is sprayed through the enema curved tube 12 to the flushing head 13 to infuse the patient.

[0053] By means of the provided seat plate 10, the enema bend tube 12 can be clamped into the fixed groove 11, so that the flushing head 13 corresponds to the notch of the seat plate 10, so that the patient can sit on the seat plate 10 for infusion, which is convenient for the patient to insert the flushing head 13 into the anus, and the patient can also observe the injection of the liquid in the infusion tube 4. By means of the provided adjustment component, when the pushing component 6 pushes the push plate 5 to move, the push plate 5 can drive the moving plate 2 to move through the adjustment component, so that the moving plate 2 drives the infusion tube 4 to move, and the infusion tube 4 moves to connect with the enema curved tube 12. After adjusting the adjustment component, the connection between the moving plate 2 and the push plate 5 can be separated, so that the push plate 5 can push the piston core rod 7 to move, and the piston core rod 7 can push the medicine in the infusion cylinder 4 into the enema curved tube 12, and spray out through the enema curved tube 12 to the flushing head 13, so that the flushing head 13 can infuse the patient. Through the set scale, the patient can observe the position of the medicine in the infusion cylinder 4, so that the patient can judge the remaining medicine in the infusion cylinder according to the scale position of the medicine, which is convenient for the patient to use.

[0054] like Figure 2 , 4 As shown, a fixing ring 14 is sleeved on the circumference of the perfusion tube 4 of this embodiment, and an arc groove 15 is provided in the placement groove 3, and the fixing ring 14 is engaged with the arc groove 15. By setting the fixing ring 14, when the perfusion tube 4 enters the placement groove 3, the fixing ring 14 will enter the arc groove 15. The fixing ring 14 can be a rubber ring, which can better enter the arc groove 15 for engagement, so as to facilitate the installation or removal of the perfusion tube 4.

[0055] like Figure 3 As shown, the push assembly 6 of this embodiment includes a motor 601 installed on the top of the base 1, a threaded rod 602 installed on the output end of the motor 601, the threaded rod 602 is threadedly matched with the push plate 5, a fixed block 19 is installed on the top of the base 1, and one end of the threaded rod 602 away from the output end of the motor 601 is rotatably matched with the fixed block 19, a T-shaped slot 20 is opened on the top of the base 1, and a T-shaped block 21 is installed on the bottom of the push plate 5, and the T-shaped block 21 is slidably matched with the T-shaped slot 20. Through the threaded rod 602, the motor 601 can drive the threaded rod 602 to rotate, and the rotation of the threaded rod 602 drives the push plate 5 to move, and the movement of the push plate 5 drives the T-shaped block 21, so that the T-shaped block 21 moves stably along the T-shaped slot 20.

[0056] like Figure 2 , 4 As shown, in this embodiment, both sides of the top of the base 1 are equipped with slide rails 16, and the bottom of the movable plate 2 is equipped with two sliders 17, which are respectively slidably matched with the two slide rails 16. Through the provided slide rails 16, the sliders 17 can move forward and backward along the slide rails 16, so that the movable plate 2 moves on the top of the base 1 through the slide rails 16, and the slide rails 16 limit the moving range and moving direction of the movable plate 2.

[0057] like Figure 2 As shown, the adjustment assembly of this embodiment includes a connecting rod 8 installed on one side of the push plate 5, a fixing bolt 33 threadedly engaged in the movable plate 2, the movable plate 2 and the peripheral side of the connecting rod 8 are slidably engaged, a stopper 18 is installed at one end of the connecting rod 8, and one end of the fixing bolt 33 abuts against the connecting rod 8. Through the setting of the fixing bolt 33, the fixing bolt 33 can be rotated to make it move, so that the fixing bolt 33 abuts and fixes the connecting rod 8, the movable plate 2 is connected to the push plate 5 through the connecting rod 8, and after the fixing bolt 33 is rotated to move upward, the connecting rod 8 can slide in the movable plate 2, and the movable plate 2 and the push plate 5 can be adjusted as needed, so that the movable plate 2 and the push plate 5 can move together or the push plate 5 can move alone.

[0058] like Figure 2-4 As shown, a slot 22 is provided on one side of the push plate 5 of this embodiment, and a clamping plate 23 is installed at one end of the piston core rod 7, and the slot 22 is engaged with the clamping plate 23. Through the provided clamping slot 22, when the infusion cylinder 4 is installed, the clamping plate 23 at one end of the piston core rod 7 is aligned with the slot 22, and after the infusion cylinder 4 enters the placement slot 3, the clamping plate 23 is engaged with the slot 22, so that the push plate 5 can drive the piston core rod 7 to move through the clamping plate 23.

[0059] like Figure 5-6 As shown, a replaceable cushion 24 is arranged on the top of the seat plate 10 of this embodiment, and armrests 25 are arranged on both sides of the seat plate 10, and a controller 26 is arranged on one side of one of the armrests 25. Two fixed inclined rods 29 are arranged on one side of the support plate 9, and a connecting block 30 is arranged on the bottom of the seat plate 10, and the connecting block 30 is rotatably matched with one end of the two fixed inclined rods 29. Through the replaceable cushion 24, the replaceable cushion 24 can be replaced after the patient uses it, so that subsequent personnel can use it, and the controller 26 can be mobilized to control the push assembly 6, and the two fixed inclined rods 29 can support one seat plate 10, so that the seat plate 10 can rotate along one end of the two fixed inclined rods 29, and the enema elbow 12 can be installed in the fixed groove 11 of the support plate 9 after the seat plate 10 is rotated and opened.

[0060] like Figure 5 As shown, in this embodiment, a stopper 27 corresponding to the fixing groove 11 is installed at the bottom of the seat plate 10, and two limiting rings 28 are sleeved around the circumference of the enema curved tube 12, and the two limiting rings 28 are respectively abutted against the two opposite outer sides of the seat plate 10. Through the set stopper 27, after the enema curved tube 12 is clamped into the fixing groove 11, the seat plate 10 is rotated and closed, so that the stopper 27 at the bottom of the seat plate 10 enters the fixing groove 11, and the stopper 27 restricts the enema curved tube 12, and the enema curved tube 12 is clamped and matched with the fixing groove 11 through the two limiting rings 28.

[0061] like Figure 6 As shown, a waste liquid tank 31 is disposed on the top of the base 1 of this embodiment, and a collecting hopper 32 is disposed on the top of the waste liquid tank 31, and the collecting hopper 32 is located below the seat plate 10. The collecting hopper 32 can collect the liquid leaked after the filling, so that the liquid enters the waste liquid tank 31 through the collecting hopper 32, so that the liquid will not leak out at will.

[0062] In this embodiment, a method for operating a rectal irrigation device for conveniently replacing a flushing head is provided, which is applied to a rectal irrigation device for conveniently replacing a flushing head as described in any of the above embodiments, and comprises the following steps:

[0063] Step 1: First, add liquid medicine or warm water into the perfusion tube 4, then align the perfusion tube 4 with the placement groove 3, the piston core rod 7 corresponds to the push plate 5, and then press the perfusion tube 4 into the placement groove 3, so that one end of the piston core rod 7 is engaged with the push plate 5, and the installation and fixation of the perfusion tube 4 is completed;

[0064] Step 2: Turn and open the seat plate 10, then align the adapted enema elbow 12 with the fixed groove 11, press the enema elbow 12 into the fixed groove 11, align the flushing head 13 with the notch of the seat plate 10, and then start the pushing assembly 6 to drive the push plate 5 to move, so that the push plate 5 drives the moving plate 2 to move through the connecting rod 8, and the moving plate 2 and the push plate 5 drive an irrigation tube 4 to move, and insert one end of the irrigation tube 4 into one end of the enema elbow 12;

[0065] Step 3: The patient sits on the seat plate 10, inserts the flushing head 13 into the anus, then mobilizes the adjustment component to contact the connection between the movable plate 2 and the push plate 5, and then mobilizes the push component 6 to drive the push plate 5 to move. At this time, the push plate 5 will drive the piston core rod 7 to push the medicine in the perfusion cylinder 4, so that the medicine passes through the enema elbow 12 to the flushing head 13 and is sprayed out to perfuse the patient.

[0066] The present invention is not limited to the above-mentioned embodiments. Anyone should be aware that any structural changes made under the enlightenment of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structural parts not described in detail in the present invention are all well-known technologies.

Claims

1. A rectal irrigation device with convenient replacement of the flushing head, characterized in that: include: A base (1), the top of the base (1) is slidably matched with a moving plate (2) and a push plate (5), the top of the moving plate (2) is provided with a placement groove (3), a filling tube (4) is snap-fitted in the placement groove (3), a scale is arranged on the circumference of the filling tube (4), a pushing component (6) matched with the push plate (5) is arranged on the top of the base (1), an adjusting component is arranged between the moving plate (2) and the push plate (5), a piston core rod (7) is slidably matched in the filling tube (4), one end of the piston core rod (7) is snap-fitted with the push plate (5); A support plate (9) is arranged on the top of the base (1), and a seat plate (10) is rotatably matched with the top of the support plate (9). A fixing groove (11) is provided on the top of the support plate (9), and an enema curved tube (12) is snap-fitted in the fixing groove (11). One end of the perfusion cylinder (4) is plug-fitted with the enema curved tube (12), and a flushing head (13) is arranged on one end of the enema curved tube (12). A notch corresponding to the flushing head (13) is provided on the top of the seat plate (10).

2. A rectal irrigation device with convenient replacement of the flushing head according to claim 1, characterized in that: A fixing ring (14) is sleeved on the circumference of the perfusion tube (4), an arc groove (15) is provided in the placement groove (3), and the fixing ring (14) is engaged with the arc groove (15).

3. A rectal irrigation device with convenient replacement of the flushing head according to claim 1, characterized in that: The pushing assembly (6) comprises a motor (601) mounted on the top of the base (1), a threaded rod (602) mounted on the output end of the motor (601), the threaded rod (602) being threadedly matched with the push plate (5), a fixing block (19) being mounted on the top of the base (1), an end of the threaded rod (602) away from the output end of the motor (601) being rotatably matched with the fixing block (19), a T-shaped slot (20) being provided on the top of the base (1), a T-shaped block (21) being slidably matched with the T-shaped slot (20) being mounted on the bottom of the push plate (5).

4. A rectal irrigation device with convenient replacement of the flushing head according to claim 1, characterized in that: Slide rails (16) are installed on both sides of the top of the base (1), and two sliders (17) are installed at the bottom of the movable plate (2). The two sliders (17) are respectively slidably matched with the two slide rails (16).

5. A rectal irrigation device with convenient replacement of the flushing head according to claim 1, characterized in that: The adjustment assembly comprises a connecting rod (8) installed on one side of the push plate (5), and a fixing bolt (33) threadedly engaged in the movable plate (2); the movable plate (2) and the circumferential side of the connecting rod (8) are slidably engaged; a limit block (18) is installed at one end of the connecting rod (8), and one end of the fixing bolt (33) abuts against the connecting rod (8).

6. A rectal irrigation device with convenient replacement of the flushing head according to claim 1, characterized in that: A clamping groove (22) is provided on one side of the push plate (5), a clamping plate (23) is installed on one end of the piston core rod (7), and the clamping groove (22) is clamped and matched with the clamping plate (23).

7. A rectal irrigation device with convenient replacement of the flushing head according to claim 1, characterized in that: A replaceable cushion (24) is arranged on the top of the seat plate (10), armrests (25) are arranged on two opposite outer sides of the seat plate (10), a controller (26) is arranged on one side of one of the armrests (25), two fixed oblique rods (29) are arranged on one side of the support plate (9), a connecting block (30) is arranged on the bottom of the seat plate (10), and the connecting block (30) is rotatably matched with one end of the two fixed oblique rods (29).

8. A rectal irrigation device with convenient replacement of the flushing head according to claim 1, characterized in that: A butt block (27) corresponding to the fixing groove (11) is arranged at the bottom of the seat plate (10), and two limiting rings (28) are sleeved on the circumference of the enema curved tube (12), and the two limiting rings (28) are respectively in contact with two opposite outer sides of the seat plate (10).

9. A rectal irrigation device with convenient replacement of the flushing head according to claim 1, characterized in that: A waste liquid tank (31) is arranged on the top of the base (1), a collecting hopper (32) is arranged on the top of the waste liquid tank (31), and the collecting hopper (32) is located below the seat plate (10).

10. A method for operating a rectal irrigation device for conveniently replacing the flushing head, characterized in that: A rectal irrigation device for conveniently replacing the flushing head according to any one of claims 1 to 9, comprising the following steps: Step 1: First, add liquid medicine or warm water into the infusion tube (4), then align the infusion tube (4) with the placement groove (3), the piston core rod (7) corresponds to the push plate (5), and then press the infusion tube (4) into the placement groove (3), so that one end of the piston core rod (7) is engaged with the push plate (5), and the installation and fixation of the infusion tube (4) is completed; Step 2: Rotate and open the seat plate (10), then align the adapted enema curved tube (12) with the fixed groove (11), press the enema curved tube (12) into the fixed groove (11), align the flushing head (13) with the notch of the seat plate (10), and then start the pushing assembly (6) to drive the push plate (5) to move, so that the push plate (5) drives the moving plate (2) to move through the connecting rod (8), and the moving plate (2) and the push plate (5) drive an irrigation tube (4) to move, and insert one end of the irrigation tube (4) into one end of the enema curved tube (12); Step 3: The patient sits on the seat plate (10), inserts the flushing head (13) into the anus, and then mobilizes the adjustment component to contact the connection between the moving plate (2) and the push plate (5), and then mobilizes the push component (6) to drive the push plate (5) to move. At this time, the push plate (5) will drive the piston core rod (7) to push the liquid medicine in the perfusion cylinder (4), so that the liquid medicine is sprayed out of the flushing head (13) through the enema elbow (12) to perfuse the patient.

Images