Defecation device for digestive system department

Abstract

The invention relates to the technical field of defecation apparatuses, in particular to a digestive system department defecation apparatus, which comprises an intubation tube and an injection tube, one side of the injection tube is slidably connected with a push rod, one end of the push rod is fixedly connected with a chock plug, the chock plug is slidably connected with the inner wall of the injection tube, and the infusion end of the injection tube is sleeved with an infusion tube. One end of the infusion tube is fixedly connected with an end head; a baffle is fixedly connected to one side of the cannula, symmetrically-arranged clamping grooves are formed in the baffle, and the cannula is sleeved with a reset spring. The cannula can be rapidly lubricated through the rubber membrane flaps, meanwhile, the lubricated cannula is inserted into the anus of a patient, it is avoided that an infusion tube is contracted and squeezed by anal sphincter, and the patient feels more comfortable. The conveying wheel can conveniently convey an infusion tube to the deep position of the rectum of a patient, discomfort generated when the patient conducts deep injection of the defaecation solution is reduced, the defaecation solution can penetrate into the intestinal tract, excrement is fully softened, and therefore the defaecation and defecation effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of laxatives, in particular to a gastroenterology laxative. Background Art

[0002] In the field of gastroenterology, constipation is a common symptom, which brings great discomfort and distress to patients. It not only affects the quality of daily life of patients, but also may cause a series of health problems. Constipation is usually manifested as reduced bowel movements, labored defecation, dry and hard or spherical feces, etc. Its causes are diverse, including unbalanced diet, lack of exercise, intestinal diseases, etc. Long-term constipation will not only cause abdominal discomfort and decreased appetite in patients, but may also cause anal diseases such as hemorrhoids and anal fissures, and even increase the risk of intestinal inflammation and tumors. Therefore, gastroenterologists usually recommend that patients take comprehensive measures, such as adjusting diet, increasing exercise, maintaining regular bowel habits, etc., to improve constipation symptoms. However, for some patients with severe constipation, these non-drug treatments may not be effective. At this time, the patient needs to be injected with a laxative solution in the rectum to deliver the special laxative solution directly to the intestines, quickly soften the feces, and stimulate intestinal peristalsis, thereby helping patients to defecate easily.

[0003] Existing laxative solution syringes usually have a shorter insertion length for ease of use. Although this design is easy to operate, it limits the scope of action of the laxative solution. Since the front end of the rectum is close to the anus, the laxative solution is difficult to penetrate into the intestine and cannot fully soften the feces, thereby affecting the laxative effect. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a gastroenterology laxative.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a gastroenterology laxative, comprising a cannula and a syringe, one side of the syringe is slidably connected to a push rod, one end of the push rod is fixedly connected to a plug, the plug is slidably connected to the inner wall of the syringe, the infusion end of the syringe is sleeved with an infusion tube, one end of the infusion tube is fixedly connected to a terminal; A baffle is fixedly connected to one side of the cannula, a symmetrically arranged slot is provided on the baffle, a return spring is sleeved on the cannula, one end of the return spring is fixedly connected to the baffle, an end of the return spring away from the baffle is fixedly connected to a sleeve, a rubber diaphragm is fixedly connected to one side of the sleeve, a symmetrically arranged metal spring is fixedly connected to the sleeve, the metal spring is arranged corresponding to the slot, a symmetrically arranged first bracket is fixedly connected to the side of the baffle away from the cannula, a placement rack is fixedly connected to one side of the two first brackets, a symmetrically arranged slider is slidably connected to the placement rack, a micro-motor is fixedly installed at the bottom end of one of the sliders, a circular shaft is rotatably connected to the slider, one of the circular shafts passes through the slider and is fixedly connected to the output end of the micro-motor, and two The circular shafts are fixedly connected with conveying wheels, the top ends of the two sliding blocks are fixedly connected with extrusion shafts, the placement frame is provided with symmetrically arranged through grooves corresponding to the extrusion shafts, the top end of the placement frame is fixedly connected with a symmetrically arranged second bracket, the two second brackets are commonly fixedly connected with a transmission warehouse, the inner wall of the transmission warehouse is fixedly connected with symmetrically arranged limit blocks, one side of the limit blocks is provided with storage grooves, the inner walls of the storage grooves are fixedly connected with extrusion springs, the transmission warehouse is rotatably connected with a transmission shaft, the transmission shaft is fixedly connected with a transmission plate corresponding to the transmission warehouse, the end of the extrusion spring away from the storage groove is fixedly connected to the transmission plate, the top end of the transmission shaft is fixedly connected with an adjustment handle, the bottom end of the transmission shaft is fixedly connected with a transmission disk, and the transmission disk is provided with symmetrically arranged extrusion grooves.

[0006] Specifically, the end head is designed as an elliptical structure, the end head is connected to the infusion tube, the surface of the end head has a smooth transition, and the end head is made of stainless steel.

[0007] Specifically, the ferrule is slidably connected to the cannula, and a space is left between the rubber diaphragm and the cannula.

[0008] Specifically, the metal spring piece is designed as an L-shaped structure and is made of stainless steel.

[0009] Specifically, the conveying wheel is made of rubber, and the concave portion of the conveying wheel corresponds to the infusion tube.

[0010] Specifically, the limit block is designed as a fan-shaped structure, the receiving groove is opened in an arc shape, and the extrusion spring is designed as an arc structure.

[0011] Specifically, the extrusion groove is opened obliquely, and both ends of the extrusion groove are designed as arc-shaped structures. The extrusion groove is sleeved on the extrusion shaft, and the extrusion groove is slidably connected to the extrusion shaft.

[0012] The beneficial effects of the present invention are as follows: the cannula can be quickly lubricated by the rubber membrane flap, and the lubricated cannula can be inserted into the patient's anus, thereby avoiding the anal sphincter from contracting and squeezing the infusion tube, making it easier for the delivery wheel to deliver the infusion tube to the deep rectum of the patient, reducing the discomfort caused by the patient during the deep injection of the laxative solution, allowing the laxative solution to penetrate deeply into the intestine and fully soften the feces, thereby improving the laxative and defecation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 Provide a structural front view of the present invention; Figure 2 Provide a structural disassembly diagram for the present invention; Figure 3 A cross-sectional view of the structure of the syringe is provided for the present invention; Figure 4 Provide a partial structural disassembly diagram for the present invention; Figure 5 A cross-sectional view of the placement rack structure provided by the present invention; Figure 6 A cross-sectional view of the placement rack and the conveying wheel structure provided by the present invention; Figure 7 A schematic diagram of the transmission bin structure provided by the present invention; Figure 8 This is a schematic diagram of the cannula structure state provided by the present invention.

[0015] In the figure: 1. cannula; 2. syringe; 3. push rod; 4. plug; 5. infusion tube; 6. end; 7. baffle; 8. slot; 9. reset spring; 10. ferrule; 11. rubber membrane; 12. metal spring; 13. first bracket; 14. placement rack; 15. slider; 16. micro motor; 17. round shaft; 18. conveying wheel; 19. extrusion shaft; 20. through slot; 21. second bracket; 22. transmission compartment; 23. limit block; 24. storage slot; 25. extrusion spring; 26. transmission shaft; 27. transmission plate; 28. adjustment handle; 29. ​​transmission disk; 30. extrusion slot. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0017] like Figure 1-Figure 8As shown, a digestive internal medicine laxative device of the present invention comprises a cannula 1 and a syringe 2, a push rod 3 is slidably connected to one side of the syringe 2, a plug 4 is fixedly connected to one end of the push rod 3, the plug 4 is slidably connected to the inner wall of the syringe 2, an infusion tube 5 is sleeved on the infusion end of the syringe 2, and a terminal 6 is fixedly connected to one end of the infusion tube 5; A baffle 7 is fixedly connected to one side of the cannula 1, and a symmetrically arranged slot 8 is opened on the baffle 7. A return spring 9 is sleeved on the cannula 1, and one end of the return spring 9 is fixedly connected to the baffle 7. A clamping sleeve 10 is fixedly connected to the end of the return spring 9 away from the baffle 7. A rubber membrane petal 11 is fixedly connected to one side of the clamping sleeve 10. A symmetrically arranged metal spring piece 12 is fixedly connected to the clamping sleeve 10, and the metal spring piece 12 is arranged corresponding to the slot 8. A symmetrically arranged first bracket 13 is fixedly connected to the side of the baffle 7 away from the cannula 1, and a placement rack 14 is fixedly connected to one side of the two first brackets 13. A symmetrically arranged slider 15 is slidably connected in the placement rack 14, and a micro motor 16 is fixedly installed at the bottom end of one of the sliders 15. A circular shaft 17 is rotatably connected to the slider 15, and one of the circular shafts 17 passes through the slider 15 and is fixedly connected to the output end of the micro motor 16. A conveying wheel 18 is fixedly connected, and an extrusion shaft 19 is fixedly connected to the top of the two sliders 15. The placement frame 14 is provided with a symmetrically arranged through groove 20 corresponding to the extrusion shaft 19. A symmetrically arranged second bracket 21 is fixedly connected to the top of the placement frame 14. The two second brackets 21 are commonly fixedly connected to a transmission bin 22. A symmetrically arranged limit block 23 is fixedly connected to the inner wall of the transmission bin 22. A storage groove 24 is opened on one side of the limit block 23. An extrusion spring 25 is fixedly connected to the inner wall of the storage groove 24. A transmission shaft 26 is rotatably connected to the transmission bin 22. The transmission shaft 26 is fixedly connected to a transmission plate 27 corresponding to the transmission bin 22. The end of the extrusion spring 25 away from the storage groove 24 is fixedly connected to the transmission plate 27. An adjusting handle 28 is fixedly connected to the top of the transmission shaft 26. A transmission disk 29 is fixedly connected to the bottom of the transmission shaft 26. The transmission disk 29 is provided with symmetrically arranged extrusion grooves 30.

[0018] Specifically, the end head 6 is designed as an elliptical structure, the end head 6 is connected to the infusion tube 5, the surface of the end head 6 is smoothly transitioned, and the end head 6 is made of stainless steel, which is convenient for the end head 6 to move smoothly in the patient's rectum. At the same time, the stainless steel material is convenient for subsequent cleaning, disinfection and maintenance.

[0019] Specifically, the ferrule 10 is slidably connected to the cannula 1 , and a space is left between the rubber diaphragm 11 and the cannula 1 , so that the laxative solution can be injected into the left space so that the laxative solution can fully contact the inner wall of the rubber diaphragm 11 .

[0020] Specifically, the metal spring 12 is designed as an L-shaped structure and is made of stainless steel, which makes it easy to press the metal spring 12 to deform it and insert the deformed metal spring 12 into the slot 8 .

[0021] Specifically, the conveying wheel 18 is made of rubber, and the concave part of the conveying wheel 18 corresponds to the infusion tube 5 , so that the conveying wheel 18 can squeeze and convey the infusion tube 5 .

[0022] Specifically, the limit block 23 is designed as a fan-shaped structure, the receiving groove 24 is opened in an arc shape, and the extrusion spring 25 is designed as an arc structure, which makes it easy to limit the transmission plate 27 through the limit block 23 and the extrusion spring 25.

[0023] Specifically, the extrusion groove 30 is opened at an angle, and both ends of the extrusion groove 30 are designed as arc structures. The extrusion groove 30 is sleeved on the extrusion shaft 19, and the extrusion groove 30 is slidably connected to the extrusion shaft 19, so that the extrusion groove 30 opened at an angle can extrude the extrusion shaft 19 to make the extrusion shafts 19 move away from each other.

[0024] When in use, the transmission shaft 26 is rotated by adjusting the handle 28, and the transmission shaft 26 then drives the transmission plate 27 to squeeze the return spring 9. When the transmission plate 27 fits with the other side of the limit block 23, the squeezed return spring 9 is compressed and stored in the storage groove 24. At the same time, the transmission shaft 26 drives the transmission plate 29 to rotate, and the rotating transmission plate 29 then squeezes the extrusion shaft 19 through two obliquely opened extrusion grooves 30. The squeezed extrusion shafts 19 move away from each other, and the moving extrusion shafts 19 then drive the two sliders 15 to move away from each other. The moving slider 15 then drives the two round shafts 17 and The conveying wheels 18 move away from each other. At this time, the infusion tube 5 and the end 6 are passed between the two conveying wheels 18, and the end 6 is inserted into the inside of the cannula 1. The rotation of the adjusting handle 28 is stopped. At this time, the extrusion reset spring 9 is lost, driving the transmission plate 27 to reset, and the transmission plate 27 then drives the round shaft 17 and the transmission disk 29 to reset. The transmission disk 29 then squeezes the two extrusion shafts 19 through the two extrusion grooves 30. The squeezed extrusion shafts 19 then drive the round shaft 17 and the conveying wheel 18 to reset through the two sliders 15. The reset conveying wheel 18 squeezes the infusion tube 5. At this time, the micro motor 16 is started, and the micro motor 16 is started. The output end of the motor 16 drives one of the conveying wheels 18 to rotate. Since the two conveying wheels 18 squeeze the infusion tube 5, the rotating conveying wheel 18 further conveys the infusion tube 5. When the infusion tube 5 and the end head 6 reach the position of the rubber diaphragm 11, the push rod 3 is pressed, and the push rod 3 further drives the plug 4 to push out the laxative solution inside the syringe 2. The solution is sprayed out through the infusion tube 5 and the end head 6, and the sprayed solution fully contacts the inner wall of the rubber diaphragm 11. At this time, the two metal springs 12 are pressed, and the card sleeve 10 is slid toward the baffle 7 at the same time. The sliding card sleeve 10 drives the rubber diaphragm 11 to the card sleeve The sleeve 10 moves in the direction of the infusion tube 5. When the metal spring 12 is inserted into the card slot 8, the movement is stopped. The moving rubber membrane 11 then evenly applies the solution on the inner wall to the surface of the cannula 1. At this time, the cannula 1 is inserted into the patient's anus, and the micro motor 16 is started at the same time. The output end of the micro motor 16 drives one of the conveying wheels 18 to rotate. Since the two conveying wheels 18 squeeze the infusion tube 5, the rotating conveying wheel 18 then conveys the infusion tube 5. When the infusion tube 5 and the end 6 penetrate into the rectum, the laxative solution can be injected to moisten the stool deep in the rectum and soften the feces, thereby helping the patient to defecate easily.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A digestive internal medicine laxative, characterized in that: It comprises a cannula (1) and a syringe (2), one side of the syringe (2) is slidably connected to a push rod (3), one end of the push rod (3) is fixedly connected to a plug (4), the plug (4) is slidably connected to the inner wall of the syringe (2), the infusion end of the syringe (2) is sleeved with an infusion tube (5), one end of the infusion tube (5) is fixedly connected to a terminal (6); A baffle (7) is fixedly connected to one side of the insertion tube (1), and a symmetrically arranged slot (8) is provided on the baffle (7). A return spring (9) is sleeved on the insertion tube (1), and one end of the return spring (9) is fixedly connected to the baffle (7). An end of the return spring (9) away from the baffle (7) is fixedly connected to a clamping sleeve (10), and a rubber membrane flap (11) is fixedly connected to one side of the clamping sleeve (10). A symmetrically arranged metal spring sheet (12) is fixedly connected to the clamping sleeve (10), and the metal spring sheet (12) is arranged corresponding to the slot (8). A symmetrically arranged first bracket (13) is fixedly connected to the side of the baffle (7) away from the cannula (1), and a placement rack (14) is fixedly connected to one side of the two first brackets (13). A symmetrically arranged slider (15) is slidably connected inside the placement rack (14), and a micro motor (16) is fixedly installed at the bottom end of one of the sliders (15). A circular shaft (17) is rotatably connected to each of the sliders (15), and one of the circular shafts (17) passes through the slider (15) and is fixedly connected to the output end of the micro motor (16). The two circular shafts (1 7) are fixedly connected to a conveying wheel (18), the top ends of the two sliders (15) are fixedly connected to an extrusion shaft (19), the placement frame (14) is provided with a symmetrically arranged through slot (20) corresponding to the extrusion shaft (19), the top end of the placement frame (14) is fixedly connected to a symmetrically arranged second bracket (21), the two second brackets (21) are commonly fixedly connected to a transmission bin (22), the inner wall of the transmission bin (22) is fixedly connected to a symmetrically arranged limit block (23), one side of each limit block (23) is provided with a receiving slot (24), the receiving The inner wall of the receiving groove (24) is fixedly connected with an extrusion spring (25); a transmission shaft (26) is rotatably connected to the transmission bin (22); the transmission shaft (26) is fixedly connected with a transmission plate (27) corresponding to the transmission bin (22); one end of the extrusion spring (25) away from the receiving groove (24) is fixedly connected to the transmission plate (27); an adjustment handle (28) is fixedly connected to the top end of the transmission shaft (26); a transmission disk (29) is fixedly connected to the bottom end of the transmission shaft (26); and the transmission disk (29) is provided with symmetrically arranged extrusion grooves (30).

2. A digestive internal medicine laxative according to claim 1, characterized in that: The end head (6) is designed to be an elliptical structure, the end head (6) is connected to the infusion tube (5), the surface of the end head (6) is smoothly transitioned, and the end head (6) is made of stainless steel.

3. A digestive internal medicine laxative according to claim 1, characterized in that: The ferrule (10) is slidably connected to the cannula (1), and a space is left between the rubber diaphragm (11) and the cannula (1).

4. A digestive internal medicine laxative according to claim 1, characterized in that: The metal spring (12) is designed as an L-shaped structure and is made of stainless steel.

5. A digestive internal medicine laxative according to claim 1, characterized in that: The conveying wheel (18) is made of rubber, and the concave portion of the conveying wheel (18) corresponds to the infusion tube (5).

6. A digestive internal medicine laxative according to claim 1, characterized in that: The limit block (23) is designed as a fan-shaped structure, the receiving groove (24) is opened in an arc shape, and the extrusion spring (25) is designed as an arc structure.

7. A digestive internal medicine laxative according to claim 1, characterized in that: The extrusion groove (30) is opened at an angle, and both ends of the extrusion groove (30) are designed as arc-shaped structures. The extrusion groove (30) is sleeved on the extrusion shaft (19), and the extrusion groove (30) is slidably connected to the extrusion shaft (19).

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