A defecation device for the digestive department

Abstract

The present invention belongs to the technical field of medical devices, and specifically provides a defecation device for the digestive department, which includes a processing box. The upper part of the processing box is communicated with a connecting pipe, and the connecting pipe is meshed with an assembled insertion housing assembly. An integrated digging control assembly is sleeved on the assembled insertion housing assembly, and a circulating temperature control mechanism is arranged on the integrated digging control assembly; The present invention provides a defecation device for the digestive department that is convenient for breaking and processing hardened feces and avoiding secondary use. By adopting the pre-action principle and combining the characteristics of silica gel materials, an assembled insertion housing assembly is set up, which is convenient for installation and disassembly while improving the use comfort, greatly reducing the infection risk; In addition, during the defecation operation, the temperature of the silica gel cylinder is increased by the hot water circulation heat conduction to increase the patient's use comfort, and the internal situation of the patient's intestine is monitored at all times through the camera rod and the pressure sensor to improve the use safety.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and specifically refers to a defecation device for the digestive department. Background Art

[0002] Constipation has become a common digestive system disease that plagues children and adults in modern society, and its prevalence rate shows an increasing trend year by year. Chronic constipation patients not only face basic symptoms such as difficult defecation and extended defecation cycles, but are also more prone to serious complications such as fecal impaction and fecal incontinence. A long-term course of the disease can cause systemic symptoms such as persistent abdominal pain and distension, digestive function disorders, and attention disorders, and may secondary organic lesions such as hemorrhoids, anal fissures, and rectal prolapse. Some patients even develop psychological disorders such as anxiety and depression due to long-term illness, forming a double burden of physiology and psychology.

[0003] In the current clinical treatment plan, oral osmotic laxatives and rectal administration of glycerin suppositories are still the mainstream intervention means, but there are significant limitations: for patients with intestinal fecal stones, the drug onset time is as long as 12 - 48 hours, and it is difficult to effectively soften the impacted fecal mass; when drug treatment fails, medical staff need to remove the fecal mass through artificial anal digital examination, but traditional manual operations have problems such as low removal efficiency, poor pain tolerance of patients, and high risk of mechanical damage to the rectal mucosa; in addition, although some existing defecation devices can achieve mechanical assistance, they generally have defects such as complex device components, cumbersome disinfection processes, and easy cross-infection during repeated use, seriously affecting the clinical practical value. Summary of the Invention

[0004] To solve the above existing problems, the present invention provides a defecation device for the digestive department that is convenient for breaking and processing hardened feces and avoiding secondary use. By adopting the pre-action principle and combining the characteristics of silicone materials, an assembled insertion housing component is set up, which is convenient for installation and disassembly while improving the use comfort, greatly reducing the infection risk; in addition, when performing defecation operations, the temperature of the silicone cylinder is increased by hot water circulation heat conduction to increase the patient's use comfort, and the internal situation of the patient's intestine is continuously monitored through a camera rod and a pressure sensor to improve the use safety.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows: A defecation device for the digestive department provided by the present invention includes a processing box, a connecting pipe is connected to the upper part of the processing box, the connecting pipe is detachably connected with an assembled insertion housing component, an integrated digging control component is sleeved on the assembled insertion housing component, and a circulating temperature control mechanism is arranged on the integrated digging control component. Among them, the assembled insertion housing component includes a transition connection mechanism, an insertion mechanism, and a follow-up pulling and stirring mechanism. The transition connection mechanism is meshed and arranged at the end of the connecting pipe, the insertion mechanism is arranged at the end of the transition connection mechanism away from the connecting pipe, and the follow-up pulling and stirring mechanism is arranged inside the insertion mechanism;

[0006] Furthermore, the integrated digging control component includes a main power socket mechanism, a mechanical gripper mechanism, and a medicine pumping mechanism. The main power socket mechanism is arranged on the transition connection mechanism. The mechanical gripper mechanism is circumferentially arrayed on the side of the main power socket mechanism away from the connecting pipe. The mechanical gripper mechanism is arranged inside the insertion mechanism. The medicine pumping mechanism is arranged on the upper part of the main power socket mechanism.

[0007] Furthermore, the transition connection mechanism includes a transition pipe and an external pipe. A connecting thread is arranged on the outer side of one end of the transition pipe. The transition pipe is meshed and connected with the end of the connecting pipe through the connecting thread. The external pipe is coaxially arranged at the end of the transition pipe away from the connecting thread. Clamping groove holes, through groove holes, and water through groove holes are respectively penetrated on the end face of the external pipe. The clamping groove holes, through groove holes, and water through groove holes are circumferentially distributed on the outer side of the transition pipe. Four clamping groove holes are circumferentially arrayed, and the clamping groove holes are in a kidney shape. The through groove holes and the water through groove holes are symmetrically arranged respectively, and the through groove holes and the water through groove holes are respectively arranged between the clamping groove holes; The external pipe is made of plastic material and serves as a mark for measuring the insertion distance during use. The external pipe cannot be inserted into the patient's anus.

[0008] Preferably, arc-shaped sliding grooves are symmetrically arranged on the inner wall of the external pipe, and the arc-shaped sliding grooves are arranged along a spiral track.

[0009] Furthermore, the insertion mechanism includes a silica gel cylinder, a gripper cover, a liquid spraying port, and an observation port. The silica gel cylinder is coaxially connected to the end of the external pipe away from the transition pipe. The gripper cover is circumferentially arrayed at the end of the silica gel cylinder away from the external pipe. A gripper cavity is arranged inside the gripper cover. The clamping groove holes penetrate through the silica gel cylinder and communicate with the gripper cavity. Convex teeth are arranged on the inner side of the end of the gripper cover away from the silica gel cylinder. The liquid spraying port and the observation port are symmetrically arranged at the end of the silica gel cylinder away from the external pipe, and the liquid spraying port and the observation port are respectively arranged between the gripper covers. The symmetric through groove holes penetrate through the silica gel cylinder and are respectively communicated with the liquid spraying port and the observation port. The gripper cover is made of soft silica gel material, is elastic, and is easy to deform. A transparent glass sheet is arranged at the end of the observation port;

[0010] Preferably, a spiral water through groove is spirally wound inside the silica gel cylinder, and the head and tail of the spiral water through groove are respectively communicated with the symmetric water through groove holes. The spiral water through groove is arranged inside the clamping groove holes.

[0011] Furthermore, the follow-up stirring mechanism includes a positioning rod, a connecting rod, a tapered rod, a pulling ring and a driving rod. The positioning rod is movably arranged on the inner side of the external tube. Sliding balls are arranged at both ends of the positioning rod. The sliding balls are slidably arranged in the arc sliding groove. The connecting rod is arranged in the middle of the positioning rod. The connecting rod is coaxially arranged on the inner side of the silicone cylinder. The tapered rod is arranged at one end of the connecting rod away from the positioning rod. The end of the tapered rod away from the connecting rod is in a pointed cone shape. The circumference of the tapered rod is evenly distributed with thorns, and the thorns are triangular. The thin sheet has a sharp angle of the thorn tilted downward, the cone rod and the thorn are made of PVC plastic material, which has good bending resistance, is tough and elastic, the pulling ring is rotatably sleeved on one end of the connecting rod close to the cone rod, the driving rod is rotatably connected between the pulling ring and the clamping cover, one end of the driving rod is rotatably arranged on the pulling ring, and the other end of the driving rod is rotatably arranged on the inner middle part of the clamping cover, the driving rod circumferential array is arranged on the outer side of the pulling ring, and the angle between the axis of the driving rod and the axis of the cone rod is an acute angle;

[0012] In the initial state, the clamping cover is retracted inwardly, the pointed end of the cone rod is inside the clamping cover, and the sliding ball is at the end of the arc groove close to the transition pipe; when the clamping cover is opened to the outside, the clamping cover drives one end of the driving rod to move outward, and under the pull of the driving rod, the annular convex teeth are pulled to move, thereby driving the cone rod to move forward and protrude out of the clamping cover. At the same time, the connecting rod drives the positioning rod to move upward, and the sliding ball slides in the spiral trajectory of the arc groove, thereby driving the positioning rod, the connecting rod and the cone rod to rotate a certain angle while moving forward.

[0013] Furthermore, the main power sleeve mechanism comprises a sleeve ring, a control handle, an electric telescopic plate and a sliding ring, the sleeve ring is coaxially slidably sleeved on the transition pipe, an adjusting gear is evenly distributed on the circumference of the sleeve ring close to the connecting thread, the adjusting gear is arranged corresponding to the clamping slot, a water inlet hole and a water outlet hole are symmetrically penetrated on the sleeve ring, the water inlet hole and the water outlet hole are respectively connected with the symmetrical water-through slot holes, the control handle is arranged on the outer side wall of the sleeve ring, the electric telescopic plate is embedded in the side of the control handle away from the external tube, the sliding ring is arranged at the output end of the electric telescopic plate, the sliding ring is coaxially slidably arranged on the side of the sleeve ring away from the external tube, the inner circumference of the sliding ring is evenly distributed with power tooth plates, the power tooth plates are embedded and slidably arranged in the sleeve ring, and the teeth of the power tooth plates are meshed with the adjusting gear;

[0014] Furthermore, the mechanical gripper mechanism includes a plug board, a gripper, and an adjusting steel cable. The plug boards are circumferentially and evenly arranged on one side of the socket ring close to the outer tube. The gripper is rotatably arranged at one end of the plug board away from the socket ring. The plug board is correspondingly arranged with the adjusting gear. The plug board is movably inserted into the clamping slot hole, and the gripper is movably inserted into the gripper cavity. The gripper is arc-shaped. The adjusting steel cable passes through the plug board and the socket ring and is embedded and wound between the rotating shaft of the gripper and the adjusting gear. Rubber transitions are used between the adjusting steel cable and the rotating shafts of the adjusting gear and the gripper to provide strong friction. A pressure sensor is provided on the outer side wall of the plug board near one end of the gripper. The model of the pressure sensor is the MMBPTSA20 pressure sensor;

[0015] During use, the electric telescopic plate extends, the sliding ring moves away from the socket ring, the power tooth plate meshes with the adjusting gear, and then the gripper drives the gripper housing to open outward. The opened gripper housing clamps the end of the feces. At the same time, the gripper housing drives one end of the driving rod to move outward. Under the pulling of the driving rod, the pulling ring moves towards the convex teeth, and then drives the tapered rod to move forward and protrude from the gripper housing. At the same time, the connecting rod drives the positioning rod to move upward, and the sliding bead slides within the spiral track of the arc-shaped chute, and then drives the positioning rod, the connecting rod, and the tapered rod to rotate a certain angle while moving forward. The tapered rod and the convex spikes rotate and insert into the feces. Under the action of the rotational force and the tip, it is easier for the tapered rod to insert into the hardened feces. During the insertion process, the convex spikes approach the tapered rod due to the extrusion of the feces. Subsequently, the electric telescopic plate is controlled to run in a cycle. When the electric telescopic plate contracts, that is, when the sliding ring approaches the socket ring, the gripper housing contracts inward, and the mutually approaching convex teeth are convenient for clamping and breaking the feces. At the same time, under the extrusion of the driving rod, the pulling ring moves into the silicone cylinder, and then drives the tapered rod to move backward. The sliding bead slides within the arc-shaped chute, driving the tapered rod to rotate a certain angle while moving backward. And the convex spikes are blocked by the feces and open outward away from the tapered rod during the backward movement of the tapered rod, stirring the feces while pulling the feces backward. The feces clamped and broken by the gripper fall into the silicone cylinder after being broken by the rotation and cutting of the convex spikes; when the electric telescopic plate extends, that is, when the sliding ring moves away from the socket ring, the gripper housing opens outward, and the convex teeth clamp the feces. At the same time, under the pulling of the driving rod, the pulling ring drives the tapered rod to move forward and protrude from the gripper housing. The tapered rod and the convex spikes rotate and insert into the feces again, and pull and break the feces when the electric telescopic plate contracts. In this cycle, a negative pressure is generated in the silicone cylinder while pulling the feces, facilitating the inhalation of the feces until the hardened feces are completely broken and recovered into the silicone cylinder.

[0016] Furthermore, the medicine pumping mechanism includes a medicine box, a medicine delivery hose, and a medicine delivery pipe. The medicine box is arranged on one side of the socket ring away from the control handle. A medicine delivery pump is embedded in the lower part of the medicine box. The medicine delivery hose is connected to the output end of the medicine delivery pump. The medicine delivery pipe is arranged through the socket ring, and the medicine delivery pipe is inserted into the through slot hole. The two ends of the medicine delivery pipe are respectively communicated with the liquid spraying port and the medicine delivery hose.

[0017] Furthermore, a camera rod is provided at one end of the sleeve ring close to the external tube, the camera rod is symmetrically arranged with the drug delivery tube, the camera rod is inserted into the through slot, and a camera is provided at the end of the camera rod, which is arranged in the observation port.

[0018] Furthermore, the circulating temperature control mechanism includes a water tank, a water inlet pipe and a water outlet pipe. The water tank is arranged at one end of the control handle away from the sleeve ring. A water pump is embedded in the water tank. The water inlet pipe and the water outlet pipe are connected and arranged between the sleeve ring and the water tank. The water inlet pipe passes through the water inlet hole and is inserted in the water groove hole. The water outlet pipe passes through the water outlet hole and is inserted in the water groove hole on the other side. The water outlet pipe is connected to the output end of the water pump. A heating rod and a temperature sensor are arranged in the water tank. The model of the temperature sensor is PT100. When in use, the heating rod is powered on for heating after the water tank is filled with water. The temperature sensor detects the water temperature. After reaching the set water temperature, the water pump starts to work, and the warm water flows from the water inlet pipe into the spiral water groove, and then flows back to the water tank from the water outlet pipe, forming a closed water cycle. The warm water continuously conducts and heats the silicone cylinder through the spiral water groove, so that the overall temperature of the silicone cylinder is increased, thereby improving the patient's comfort.

[0019] Furthermore, positioning grooves are evenly distributed on the circumference of one side of the sleeve ring near the connecting thread, and are not penetrated through the circumference. A connecting ring is rotatably provided on the end of the connecting tube away from the processing box, and positioning rods are evenly distributed on the circumference of the end of the connecting ring away from the connecting tube. The positioning rods are movably inserted into the positioning grooves. After completing the hardened feces treatment, medical staff can directly unscrew the connecting tube, and the integrated excavation control assembly is free from the restriction of the positioning rod, and the assembled insertion cover assembly can be directly removed and discarded into the medical recycling box. The assembled insertion cover assembly is a disposable device with a simple structure and is easy to replace, which greatly reduces the risk of infection.

[0020] Preferably, a main controller is provided in the control handle. The main controller adopts a PLC controller. The model of the main controller is S7-200. The main controller is electrically connected to the electric telescopic plate, the drug delivery pump, the water pump, the pressure sensor, the camera, the heating rod and the temperature sensor respectively.

[0021] The beneficial effects achieved by the present invention using the above structure are as follows:

[0022] 1. A defecation device for the digestive department provided by the present invention adopts the pre-action principle and combines the characteristics of silica gel material, and sets an assembled insertion housing component that can be used once. The structure is simple, which is convenient for installation and disassembly while improving the use comfort, avoiding secondary contact of the device with the patient's intestinal tissue and feces, eliminating the cleaning step, greatly reducing the infection risk, and protecting the hygiene of the integrated scooping control component; for children with relatively delicate intestines, the assembled insertion housing component made of soft silica gel material improves the use comfort and reduces the irritation to the intestines, taking into account the use needs of both adults and children.

[0023] 2. A follow-up pulling and stirring mechanism is set. By utilizing the characteristics of the spiral guide rail and PVC plastic material, when the clamping housing opens outward, the tapered rod and the convex spikes can rotate and insert into the hardened feces, and when the clamping housing closes inward, the feces can be pulled and stirred, which is convenient for the treatment of hardened feces.

[0024] 3. During the defecation operation, the temperature of the silica gel cylinder is increased by hot water circulation heat conduction to increase the patient's use comfort, and the internal situation of the patient's intestine is continuously monitored through the camera rod and the pressure sensor to improve the use safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of a defecation device for the digestive department provided by the present invention;

[0026] Figure 2 is an exploded structural diagram of a defecation device for the digestive department provided by the present invention;

[0027] Figure 3 is a combined structural diagram of an integrated scooping control component and a circulating temperature control mechanism;

[0028] Figure 4 is a rear view of the combined structure of an integrated scooping control component and a circulating temperature control mechanism;

[0029] Figure 5 is a rear view of the structure of the integrated scooping control component excluding the pump drug mechanism;

[0030] Figure 6 is Figure 5 a partial enlarged structural diagram of part A in

[0031] Figure 7 is Figure 5 a partial enlarged structural diagram of part B in

[0032] Figure 8 a schematic structural diagram of the assembled insertion housing component;

[0033] Figure 9 a schematic structural diagram of the transition connection mechanism;

[0034] Figure 10 Rear view of the assembled insertion housing assembly;

[0035] Figure 11 is Figure 10 Schematic cross-sectional structure diagram at C-C in

[0036] Figure 12 Schematic structure diagram of the follower type pulling and stirring mechanism.

[0037] Among them, 1. Processing box, 2. Connecting pipe, 21. Connecting ring, 22. Positioning insertion rod, 3. Assembled insertion housing assembly, 31. Transition connection mechanism, 311. Transition pipe, 312. Connecting thread, 313. External pipe, 314. Clamping slot hole, 315. Through slot hole, 316. Water through slot hole, 317. Arc chute, 32. Insertion mechanism, 321. Silicone cylinder, 322. Clamping housing, 323. Liquid spraying port, 324. Observation port, 325. Gripping cavity, 326. Convex teeth, 327. Spiral water through slot, 33. Follower type pulling and stirring mechanism, 331. Positioning rod, 332. Slide bead, 333. Connecting rod, 334. Taper rod, 335. Convex thorn, 336. Pulling ring, 337. Driving rod, 4. Integrated digging control component, 41. Active force socket mechanism, 411. Control handle, 412. Socket ring, 413. Electric telescopic plate, 414. Sliding ring, 415. Power tooth plate, 416. Adjusting gear, 417. Positioning groove, 418. Water inlet hole, 419. Water outlet hole, 42. Mechanical gripper mechanism, 421. Insertion plate, 422. Clamping, 423. Pressure sensor, 424. Adjusting steel wire, 43. Medicine pumping mechanism, 431. Medicine box, 432. Medicine delivery pipe, 433. Medicine delivery pump, 434. Medicine delivery hose, 44. Camera rod, 5. Circulating temperature control mechanism, 51. Water tank, 52. Water inlet pipe, 53. Water outlet pipe, 54. Water pump. Specific embodiments

[0038] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments. Parts of the technical features or connection relationships of the present invention that are not described in detail are all prior arts adopted.

[0039] The following further describes the present invention in detail with reference to the accompanying drawings.

[0040] As Figures 1-12 shown, a defecation device for the digestive department provided by the present invention includes a processing box 1. The upper part of the processing box 1 is communicated with a connecting pipe 2. The connecting pipe 2 is detachably connected with an assembled insertion housing assembly 3. An integrated digging control component 4 is sleeved on the assembled insertion housing assembly 3. A circulating temperature control mechanism 5 is arranged on the integrated digging control component 4.

[0041] The assembled insertion housing assembly 3 includes a transition connection mechanism 31. The transition connection mechanism 31 is meshed and arranged at the end of the connecting pipe 2. An insertion mechanism 32 is provided at one end of the transition connection mechanism 31 away from the connecting pipe 2. A follow-up pulling and stirring mechanism 33 is arranged inside the insertion mechanism 32.

[0042] The transition connection mechanism 31 includes a transition pipe 311. A connecting thread 312 is provided on the outer side of one end of the transition pipe 311. The transition pipe 311 is meshed and connected to the end of the connecting pipe 2 through the connecting thread 312. An external pipe 313 is coaxially provided at one end of the transition pipe 311 away from the connecting thread 312. Clamping slot holes 314, through slot holes 315 and water through slot holes 316 are respectively penetrated through the end face of the external pipe 313. The clamping slot holes 314, through slot holes 315 and water through slot holes 316 are circumferentially distributed on the outer side of the transition pipe 311. Four clamping slot holes 314 are arranged in a circumferential array. The clamping slot holes 314 are in a kidney shape. The through slot holes 315 and water through slot holes 316 are symmetrically arranged respectively. The through slot holes 315 and water through slot holes 316 are respectively arranged between the clamping slot holes 314. Arc-shaped sliding grooves 317 are symmetrically provided on the inner wall of the external pipe 313. The arc-shaped sliding grooves 317 are arranged along a spiral track.

[0043] The insertion mechanism 32 includes a silica gel cylinder 321. The silica gel cylinder 321 is coaxially connected to one end of the external pipe 313 away from the transition pipe 311. Clamping cover shells 322 are circumferentially arrayed at one end of the silica gel cylinder 321 away from the external pipe 313. A gripper cavity 325 is arranged inside the clamping cover shell 322. The clamping slot holes 314 penetrate through the silica gel cylinder 321 and communicate with the gripper cavity 325. Convex teeth 326 are arranged on the inner side of the end of the clamping cover shell 322 away from the silica gel cylinder 321. A liquid spraying port 323 and an observation port 324 are symmetrically arranged at one end of the silica gel cylinder 321 away from the external pipe 313. The liquid spraying port 323 and the observation port 324 are respectively arranged between the clamping cover shells 322. The symmetric through slot holes 315 penetrate through the silica gel cylinder 321 and are respectively communicated with the liquid spraying port 323 and the observation port 324. The clamping cover shell 322 is made of soft silica gel material, which is elastic and easy to deform. A transparent glass sheet is provided at the end of the observation port 324. A spiral water through groove 327 is spirally wound inside the silica gel cylinder 321. The head and tail of the spiral water through groove 327 are respectively communicated with the symmetric water through slot holes 316. The spiral water through groove 327 is arranged inside the clamping slot holes 314.

[0044] The follow-up stirring mechanism 33 includes a positioning rod 331, which is movably arranged on the inner side of the external tube 313, and two ends of the positioning rod 331 are provided with sliding balls 332, which are slidably arranged in the arc sliding groove 317, and a connecting rod 333 is provided in the middle of the positioning rod 331, and the connecting rod 333 is coaxially arranged on the inner side of the silicone cylinder 321, and a conical rod 334 is provided at one end of the connecting rod 333 away from the positioning rod 331, and the conical rod 334 is away from the connecting rod 333. The end of the connecting rod 333 is in a pointed cone shape, and thorns 335 are evenly distributed on the circumference of the cone rod 334. The thorns 335 are triangular thin sheets, and the sharp corners of the thorns 335 are inclined downward. The cone rod 334 and the thorns 335 are made of PVC plastic material, which has good bending resistance, is tough and elastic. A pull ring 336 is rotatably sleeved on one end of the connecting rod 333 close to the cone rod 334, and a driving rod 337 is rotatably connected between the pulling ring 336 and the clamping cover shell 322. The end of the driving rod 337 is rotatably arranged on the pulling ring 336, and the other end of the driving rod 337 is rotatably arranged on the inner middle part of the clamping cover 322. The driving rod 337 is arranged in a circular array on the outer side of the pulling ring 336. The angle between the axis of the driving rod 337 and the axis of the cone rod 334 is an acute angle. In the initial state, the clamping cover 322 is retracted inwardly, the pointed end of the cone rod 334 is inside the clamping cover 322, and the sliding ball 332 is in the arc groove 317 close to the transition At one end of the tube 311, when the clamping cover 322 is opened to the outside, the pull ring 336 moves toward the convex tooth 326 under the pull of the driving rod 337, thereby driving the conical rod 334 to move forward and protrude from the clamping cover 322. At the same time, the connecting rod 333 drives the positioning rod 331 to move upward, and the sliding ball 332 slides in the spiral track of the arc slide groove 317, thereby driving the positioning rod 331, the connecting rod 333 and the conical rod 334 to rotate a certain angle while moving forward.

[0045] The integrated excavation control component 4 includes a main power sleeve mechanism 41, which is arranged on the transition connection mechanism 31. A mechanical gripper mechanism 42 is arranged in a circular array on the side of the main power sleeve mechanism 41 away from the connecting pipe 2. The mechanical gripper mechanism 42 is arranged in the insertion mechanism 32. A medicine pumping mechanism 43 is arranged on the upper part of the main power sleeve mechanism 41.

[0046] Among them, the active force socket mechanism 41 includes a socket ring 412. The socket ring 412 is coaxially and slidably sleeved on the transition pipe 311. A plurality of adjusting gears 416 are rotatably arranged on the circumference of the side of the socket ring 412 close to the connecting thread 312. The adjusting gears 416 are arranged corresponding to the clamping groove holes 314. Water inlet holes 418 and water outlet holes 419 are symmetrically penetrated through the socket ring 412. The water inlet holes 418 and the water outlet holes 419 are respectively communicated with the symmetric water through groove holes 316. A control handle 411 is arranged on the outer side wall of the socket ring 412. An electric telescopic plate 413 is embedded on the side of the control handle 411 away from the external pipe 313. The output end of the electric telescopic plate 413 is provided with a sliding ring 414. The sliding ring 414 is coaxially and slidably arranged on the side of the socket ring 412 away from the external pipe 313. A plurality of power toothed plates 415 are evenly distributed on the inner circumference of the sliding ring 414. The power toothed plates 415 are embedded and slidably arranged in the socket ring 412. The teeth of the power toothed plates 415 are meshed with the adjusting gears 416.

[0047] The mechanical gripper mechanism 42 includes an insertion plate 421. The insertion plate 421 is evenly distributed on the circumference of the side of the socket ring 412 close to the external pipe 313. A gripper 422 is rotatably arranged at the end of the insertion plate 421 away from the socket ring 412. The insertion plate 421 is arranged corresponding to the adjusting gear 416. The insertion plate 421 is movably inserted into the clamping groove hole 314. The gripper 422 is movably inserted into the gripper cavity 325. The gripper 422 is arc-shaped. An adjusting steel cable 424 is embedded and wound between the rotating shaft of the gripper 422 and the adjusting gear 416. The adjusting steel cable 424 penetrates through the insertion plate 421 and the socket ring 412. A pressure sensor 423 is arranged on the outer side wall of the insertion plate 421 close to the gripper 422.

[0048] The medicine pumping mechanism 43 includes a medicine box 431. The medicine box 431 is arranged on the side of the socket ring 412 away from the control handle 411. A medicine delivery pump 433 is embedded in the lower part of the medicine box 431. The output end of the medicine delivery pump 433 is connected with a medicine delivery hose 434. A medicine delivery pipe 432 penetrates through the socket ring 412. The medicine delivery pipe 432 is inserted into the through groove hole 315. The two ends of the medicine delivery pipe 432 are respectively communicated with the liquid spraying port 323 and the medicine delivery hose 434. A camera rod 44 is arranged at the end of the socket ring 412 close to the external pipe 313. The camera rod 44 is arranged symmetrically with the medicine delivery pipe 432. The camera rod 44 is inserted into the through groove hole 315. A camera is arranged at the end of the camera rod 44. The camera is arranged in the observation port 324;

[0049] A plurality of positioning grooves 417 are evenly distributed on the circumference of the side of the socket ring 412 close to the connecting thread 312 and do not penetrate. A connecting ring 21 is rotatably arranged at the end of the connecting pipe 2 away from the treatment box 1. A plurality of positioning insertion rods 22 are evenly distributed on the circumference of the end of the connecting ring 21 away from the connecting pipe 2. The positioning insertion rods 22 are movably inserted into the positioning grooves 417.

[0050] The circulating temperature control mechanism 5 includes a water tank 51, which is arranged at one end of the control handle 411 away from the socket ring 412. A water pump 54 is embedded in the water tank 51. An inlet pipe 52 and an outlet pipe 53 are connected between the socket ring 412 and the water tank 51. The inlet pipe 52 passes through the water inlet hole 418 and is inserted into the water through-hole 316. The outlet pipe 53 passes through the water outlet hole 419 and is inserted into the water through-hole 316 on the other side. The outlet pipe 53 is connected to the output end of the water pump 54. A heating rod and a temperature sensor are arranged in the water tank 51.

[0051] A main controller is arranged in the control handle 411. The main controller adopts a PLC controller and is electrically connected to the electric telescopic plate 413, the medicine delivery pump 433, the water pump 54, the pressure sensor 423, the heating rod and the temperature sensor respectively.

[0052] Working principle and working process:

[0053] During specific use, first connect the assembled insertion housing assembly 3, the integrated excavation control assembly 4 and the treatment box 1; connect the medicine delivery pipe 432 with the medicine delivery hose 434, and inject a medicine that helps soften feces into the medicine box 431. At the same time, insert the inlet pipe 52 into the water inlet hole 418 and the outlet pipe 53 into the water outlet hole 419. After injecting sufficient water into the water tank 51, start the electric telescopic plate 413 to make the sliding ring 414 move away from the socket ring 412. The power tooth plate 415 meshes with the adjusting gear 416. The rotation of the adjusting gear 416 drives the adjusting steel cable 424, and then the gripper 422 opens outward, making the gripper 422 flush with the insertion plate 421, which is convenient for inserting into the clamping groove hole 314.

[0054] Take out a new assembled insertion housing assembly 3, align the gripper 422, the medicine delivery pipe 432 and the camera rod 44 with the clamping groove hole 314 and the through groove hole 315 respectively. Slip the socket ring 412 and the sliding ring 414 onto the transition pipe 311. Insert the inlet pipe 52 and the outlet pipe 53 into the water through-hole 316 respectively. Insert the gripper 422 into the gripper cavity 325, insert the insertion plate 421 into the silica gel cylinder 321. The pressure sensor 423 is attached to the thin wall of the silica gel cylinder 321. The medicine delivery pipe 432 is communicated with the liquid spraying port 323. The camera on the camera rod 44 is attached to the transparent glass sheet on the observation port 324, which is convenient for observing the patient's intestinal conditions. Then align the positioning insertion rod 22 with the positioning groove 417 to connect the transition pipe 311 and the connecting pipe 2. The connecting thread 312 meshes with the connecting pipe 2. The positioning insertion rod 22 presses against the socket ring 412 to make it fit tightly with the external pipe 313, completing the installation and connection of the assembled insertion housing assembly 3, the integrated excavation control assembly 4 and the treatment box 1.

[0055] After the assembled insert housing assembly 3 is installed, start the electric telescopic plate 413 again. The electric telescopic plate 413 contracts, bringing the sliding ring 414 closer to the socket ring 412. The power tooth plate 415 meshes with the adjusting gear 416. The rotation of the adjusting gear 416 drives the adjusting steel cable 424, and then the circumferentially arrayed grippers 422 drive the gripper housing 322 to close inward. At the same time, the heating rod in the water tank 51 is powered on for heating, and the water temperature sensor detects the water temperature. After reaching the set water temperature, the water pump 54 works. The warm water flows into the spiral water channel 327 through the water inlet pipe 52 and then flows back into the water tank 51 through the water outlet pipe 53, forming a closed water circulation. The warm water continuously conducts heat to the silicone cylinder 321 through the spiral water channel 327, increasing the overall temperature of the silicone cylinder 321 and improving the comfort of patients during use. Especially for children with relatively delicate intestines, the assembled insert housing assembly 3 made of warm soft silicone material improves the comfort of use and reduces the irritation to the intestines, taking into account the usage needs of both adults and children.

[0056] Immediately after applying lubricant to the outer sides of the silicone cylinder body 321 and the gripper housing 322, hold the control handle 411 and slowly insert the silicone cylinder body 321 into the patient's anus. The main controller activates the camera to observe the internal situation of the intestine. After observing hardened feces, stop the insertion action, activate the medicine infusion pump 433, and the medicine sprays out from the liquid spraying port 323 through the medicine infusion hose 434 and the medicine infusion pipe 432 to act on the hardened feces; activate the electric telescopic plate 413 again to make it extend, the sliding ring 414 moves away from the socket ring 412, the power tooth plate 415 meshes with the adjustment gear 416, and then the gripper 422 drives the gripper housing 322 to open outward. Slightly push the silicone cylinder body 321 to make the opened gripper housing 322 clamp the end of the feces. At the same time, one end of the driving rod 337 is driven by the gripper housing 322 to move outward. Under the pulling of the driving rod 337, the pulling ring 336 moves towards the convex tooth 326, and then drives the tapered rod 334 to move forward and protrude from the gripper housing 322. At the same time, the connecting rod 333 drives the positioning rod 331 to move upward, and the sliding bead 332 slides within the spiral track of the arc-shaped chute 317, and then drives the positioning rod 331, the connecting rod 333, and the tapered rod 334 to rotate a certain angle while moving forward. The tapered rod 334 and the convex spines 335 rotate and insert into the feces. Under the action of the rotational force and the tip, it is easier for the tapered rod 334 to insert into the hardened feces. During the insertion process, the convex spines 335 approach the tapered rod 334 due to the extrusion of the feces. Subsequently, the main controller controls the electric telescopic plate 413 to operate in a cycle. When the electric telescopic plate 413 contracts, that is, when the sliding ring 414 approaches the socket ring 412, the gripper housing 322 contracts inward, and the mutually approaching convex teeth 326 facilitate clamping and breaking the feces. At the same time, under the extrusion of the driving rod 337, the pulling ring 336 moves into the silicone cylinder body 321, and then drives the tapered rod 334 to move backward. The sliding bead 332 slides within the arc-shaped chute 317, driving the tapered rod 334 to rotate a certain angle while moving backward. While the convex spines 335 are blocked by the feces, they open outward away from the tapered rod 334 during the backward movement of the tapered rod 334, stirring the feces while pulling the feces backward. The feces clamped and broken by the gripper 422 are broken after being rotated and cut by the convex spines 335 and fall into the silicone cylinder body 321; when the electric telescopic plate 413 extends, that is, when the sliding ring 414 moves away from the socket ring 412, the gripper housing 322 opens outward, and the convex teeth 326 clamp the feces. At the same time, under the pulling of the driving rod 337, the pulling ring 336 drives the tapered rod 334 to move forward and protrude from the gripper housing 322. The tapered rod 334 and the convex spines 335 rotate and insert into the feces again, and pull and break the feces when the electric telescopic plate 413 contracts. In this cycle, a negative pressure is generated inside the silicone cylinder body 321 while pulling the feces, facilitating the inhalation of the feces until the hardened feces are completely broken and recovered into the silicone cylinder body 321, and are recovered into the treatment box 1 through the transition pipe 311 and the connecting pipe 2.

[0057] In the process of handling hardened feces, the intestinal situation is checked through the observation port 324. The outer wall of the silicone cylinder 321 is close to the inner wall of the patient's intestine. The pressure sensor 423 close to the thin wall of the silicone cylinder 321 constantly detects the intestinal pressure. When the intestinal pressure exceeds the pressure value set in advance by the pressure sensor 423, the main controller immediately contracts the electric telescopic plate 413, causes the clamping cover 322 to retract inward and stop running, and the medical staff promptly withdraws the silicone cylinder 321 from the patient's anus.

[0058] After completing the treatment of hardened feces, medical staff can directly unscrew the connecting tube 2, and the integrated digging control assembly 4 can be freed from the restriction of the positioning rod 22. The electric telescopic plate 413 can be used to make the gripper 422 and the plug plate 421 level, so that the assembled insertion cover assembly 3 can be directly removed and discarded into the medical recycling box. The assembled insertion cover assembly 3 is a disposable device with a simple structure and is easy to replace, which greatly reduces the risk of infection.

[0059] It is worth noting that the patient's feces remaining in the silicone cylinder 321 and the patient's intestinal mucosa remaining on the clamp cover 322 can be taken out for testing to help doctors make a diagnosis, which will not be elaborated here.

[0060] The above is the overall workflow of the present invention, and you can repeat this step next time you use it.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0062] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A laxative device for gastroenterology, comprising a processing box (1), the upper part of the processing box (1) being connected to a connecting pipe (2), characterized in that: The connecting tube (2) is detachably connected to an assembled insert housing assembly (3), an integrated excavation control assembly (4) is sleeved on the assembled insert housing assembly (3), and a circulating temperature control mechanism (5) is provided on the integrated excavation control assembly (4), wherein the assembled insert housing assembly (3) comprises a transition connection mechanism (31), an insertion mechanism (32) and a follow-up type pulling and stirring mechanism (33), wherein the transition connection mechanism (31) is meshedly arranged at the end of the connecting tube (2), the insertion mechanism (32) is arranged at an end of the transition connection mechanism (31) away from the connecting tube (2), and the follow-up type pulling and stirring mechanism (33) is arranged on the inner side of the insertion mechanism (32); The integrated excavation control assembly (4) comprises a main power sleeve connection mechanism (41), a mechanical gripper mechanism (42) and a medicine pumping mechanism (43), wherein the main power sleeve connection mechanism (41) is arranged on the transition connection mechanism (31), the mechanical gripper mechanism (42) is arranged in a circumferential array on a side of the main power sleeve connection mechanism (41) away from the connecting pipe (2), the mechanical gripper mechanism (42) is arranged in the insertion mechanism (32), and the medicine pumping mechanism (43) is arranged on the upper part of the main power sleeve connection mechanism (41); The transition connection mechanism (31) comprises a transition tube (311) and an external tube (313), a connection thread (312) is provided on the outer side of one end of the transition tube (311), the transition tube (311) is meshedly connected with the end of the connection tube (2) via the connection thread (312), the external tube (313) is coaxially arranged at one end of the transition tube (311) away from the connection thread (312), and an arc groove (317) is symmetrically provided on the inner wall of the external tube (313), and the arc groove (317) is arranged along a spiral track; The insertion mechanism (32) comprises a silicone cylinder (321) and a gripping cover shell (322), wherein the silicone cylinder (321) is coaxially connected to an end of the external tube (313) away from the transition tube (311), and the gripping cover shell (322) is arranged in a circumferential array at an end of the silicone cylinder (321) away from the external tube (313); The follow-up stirring mechanism (33) comprises a positioning rod (331), a connecting rod (333), a tapered rod (334), a pulling ring (336) and a driving rod (337); the positioning rod (331) is movably arranged on the inner side of the external tube (313); sliding balls (332) are arranged at both ends of the positioning rod (331); the sliding balls (332) are slidably arranged in the arc sliding groove (317); the connecting rod (333) is arranged in the middle of the positioning rod (331); the connecting rod (333) is coaxially arranged on the inner side of the silicone cylinder (321); the tapered rod (334) is arranged at the far end of the connecting rod (333); The end of the cone rod (334) away from the positioning rod (331) is in a pointed cone shape. The cone rod (334) is evenly distributed with thorns (335) on the circumference. The sharp corners of the thorns (335) are inclined downward. The cone rod (334) and the thorns (335) are made of PVC plastic material. The pulling ring (336) is rotatably sleeved on the end of the connecting rod (333) close to the cone rod (334). The driving rod (337) is rotatably connected between the pulling ring (336) and the clamping cover (322). The driving rod (337) is arranged in a circumferential array on the outside of the pulling ring (336). In the initial state, the gripping cover (322) is retracted inward, the pointed end of the tapered rod (334) is located inside the gripping cover (322), and the sliding ball (332) is located at one end of the arc groove (317) close to the transition tube (311); when the mechanical gripper mechanism (42) is in operation, the gripping cover (322) is driven to open outward, and then the tapered rod (334) is pulled forward through the driving rod (337) to protrude out of the gripping cover (322), and at the same time the positioning rod (331) is driven to move, and the sliding ball (332) slides in the spiral track of the arc groove (317), thereby driving the positioning rod (331), the connecting rod (333) and the tapered rod (334) to rotate while moving forward.

2. A laxative device for gastroenterology according to claim 1, characterized in that: The end surface of the external tube (313) is respectively penetrated by a clamping slot hole (314), a through slot hole (315) and a water-passing slot hole (316); the clamping slot hole (314), the through slot hole (315) and the water-passing slot hole (316) are circumferentially distributed on the outside of the transition tube (311); four clamping slot holes (314) are arranged in a circumferential array; the clamping slot holes (314) are arranged in a waist shape; the through slot holes (315) and the water-passing slot holes (316) are respectively arranged symmetrically; the through slot holes (315) and the water-passing slot holes (316) are respectively arranged between the clamping slot holes (314).

3. A laxative device for gastroenterology according to claim 2, characterized in that: The insertion mechanism (32) further comprises a liquid spraying port (323) and an observation port (324); a gripper cavity (325) is provided in the gripping cover (322); the clamping slot (314) penetrates the silicone cylinder (321) and is in communication with the gripper cavity (325); a convex tooth (326) is provided on the inner side of the end of the gripping cover (322) away from the silicone cylinder (321); the liquid spraying port (323) and the observation port (324) are symmetrically arranged at one end of the silicone cylinder (321) away from the external tube (313); the liquid spraying port (323) and the observation port (324) are respectively arranged between the gripping cover (322); the symmetrical through slots (315) penetrate the silicone cylinder (321) and are respectively in communication with the liquid spraying port (323) and the observation port (324); A spiral water groove (327) is spirally arranged inside the silicone cylinder (321), and the head and tail of the spiral water groove (327) are respectively connected to the symmetrical water groove holes (316), and the spiral water groove (327) is arranged on the inner side of the clamping groove hole (314).

4. A laxative device for gastroenterology according to claim 3, characterized in that: The active power sleeve mechanism (41) comprises a sleeve ring (412), a control handle (411), an electric telescopic plate (413) and a sliding ring (414); the sleeve ring (412) is coaxially slidably sleeved on the transition pipe (311); an adjusting gear (416) is evenly rotated in a circumferential manner on one side of the sleeve ring (412) close to the connecting thread (312); the adjusting gear (416) is arranged corresponding to the clamping slot hole (314); a water inlet hole (418) and a water outlet hole (419) are symmetrically penetrated on the sleeve ring (412); the water inlet hole (418) and the water outlet hole (419) are respectively symmetrically connected to the water through slot hole (316) The control handle (411) is arranged on the outer wall of the sleeve ring (412), the electric telescopic plate (413) is embedded in the side of the control handle (411) away from the external tube (313), the sliding ring (414) is arranged at the output end of the electric telescopic plate (413), the sliding ring (414) is coaxially slidably arranged on the side of the sleeve ring (412) away from the external tube (313), the inner circumference of the sliding ring (414) is evenly distributed with power tooth plates (415), the power tooth plates (415) are embedded and slidably arranged in the sleeve ring (412), and the teeth of the power tooth plates (415) are meshed with the adjustment gear (416).

5. A laxative device for gastroenterology according to claim 4, characterized in that: The mechanical gripper mechanism (42) comprises a plug plate (421), a gripping clamp (422) and an adjusting steel rope (424); the plug plate (421) is evenly arranged on a side of the sleeve ring (412) close to the external tube (313); the gripping clamp (422) is rotatably arranged on an end of the plug plate (421) away from the sleeve ring (412); the plug plate (421) is arranged corresponding to the adjusting gear (416); and the plug plate (421) is movable. The clamp (422) is connected to the clamping slot (314), and the clamp (422) is movably inserted into the gripper cavity (325). The clamp (422) is arranged in an arc shape. The adjustment steel rope (424) passes through the plug plate (421) and the sleeve ring (412), and is embedded and wound between the rotating shaft of the clamp (422) and the adjustment gear (416). A pressure sensor (423) is provided on the outer wall of the plug plate (421) near one end of the clamp (422).

6. A laxative device for gastroenterology according to claim 5, characterized in that: The medicine pump mechanism (43) comprises a medicine box (431), a medicine delivery hose (434) and a medicine delivery tube (432); the medicine box (431) is arranged on a side of the sleeve ring (412) away from the control handle (411); a medicine delivery pump (433) is embedded in the lower part of the medicine box (431); the medicine delivery hose (434) is connected to the output end of the medicine delivery pump (433); the medicine delivery tube (432) is penetrated by the sleeve ring (412); the medicine delivery tube (432) is inserted into the through slot (315); and the two ends of the medicine delivery tube (432) are respectively connected to the liquid spray port (323) and the medicine delivery hose (434).

7. A laxative device for gastroenterology according to claim 6, characterized in that: A camera rod (44) is provided at one end of the sleeve ring (412) close to the external tube (313). The camera rod (44) and the drug delivery tube (432) are symmetrically arranged. The camera rod (44) is inserted into the through slot (315). A camera is provided at the end of the camera rod (44), and the camera is arranged in the observation port (324).

8. A laxative device for gastroenterology according to claim 7, characterized in that: The circulating temperature control mechanism (5) comprises a water tank (51), a water inlet pipe (52) and a water outlet pipe (53); the water tank (51) is arranged at one end of the control handle (411) away from the sleeve ring (412); a water pump (54) is embedded in the water tank (51); the water inlet pipe (52) and the water outlet pipe (53) are connected and arranged between the sleeve ring (412) and the water tank (51); the water inlet pipe (52) passes through the water inlet hole (418) and is inserted into the water trough hole (316); the water outlet pipe (53) passes through the water outlet hole (419) and is inserted into the water trough hole (316) on the other side; and the water outlet pipe (53) is connected to the output end of the water pump (54).

9. A laxative device for gastroenterology according to claim 8, characterized in that: Positioning grooves (417) are evenly distributed on the circumference of one side of the sleeve ring (412) close to the connecting thread (312), but are not penetrated through the circumference. A connecting ring (21) is rotatably provided on the end of the connecting pipe (2) away from the processing box (1). Positioning rods (22) are evenly distributed on the circumference of the end of the connecting ring (21) away from the connecting pipe (2). The positioning rods (22) are movably inserted into the positioning grooves (417).

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