Bowel clearing flusher

Abstract

The present application relates to the field of rectal stool cleaning, in particular to a defecation flushing dredging device, which can flush, stir and suck the obstruction part and can be directly observed under illumination. The dredging device comprises a main body, an illumination mechanism, a water injection mechanism and a stirring mechanism. The main body comprises a rod part and a holding part. The illumination mechanism is arranged on the rod part and comprises a battery box, an illuminating lamp and an illumination switch. The illuminating lamp is arranged on the front end of the rod part, the battery box is arranged on the inner side of the rear end of the rod part, and the illumination switch is arranged on the rear side of the upper end of the holding part. The water injection mechanism is arranged on the upper side of the rear end of the rod part and comprises a water storage tank, a pressurizing assembly and a water injection pipe. The water injection pipe extends forward to the front end port of the rod part. The stirring mechanism is arranged on the rod part and comprises a hand shaking part and a rotating rod. A drill bit is detachably arranged on the front end of the rotating rod. The sucking mechanism is arranged on the holding part and comprises a sucking assembly, a sucking pipe and a storage bottle. The sucking pipe extends to the front end port of the rod part and protrudes out. The dredging device is simple in operation and convenient in use.

Description

Technical Field

[0001] This invention relates to the field of rectal stool removal, specifically a stool cleaning and flushing device. Background Technology

[0002] As my country's population ages, the incidence of outlet obstruction constipation among the elderly has increased significantly. Outlet obstruction constipation caused by fecal impaction and blockage of the anal canal is particularly common. For elderly patients with limited mobility or who are bedridden for extended periods, weakened defecation reflexes, reduced intestinal motility, and insufficient abdominal pressure can easily lead to hardened and impacted fecal matter at the anorectal junction, causing difficulty in defecation or even complete inability to pass stool. If the obstruction is not relieved in time, patients may experience abdominal distension, abdominal pain, and loss of appetite. Furthermore, straining during defecation can trigger serious cardiovascular and cerebrovascular accidents such as myocardial infarction and cerebral hemorrhage, even endangering their lives.

[0003] Currently, the common treatment methods for outlet obstruction constipation caused by fecal impaction blocking the anal canal in clinical settings and elderly care institutions mainly include: rectal enema, manual defecation assistance (digital dissection), and enemas. However, all of these methods have significant shortcomings in practical application. Rectal enema is often ineffective in softening hard, dry stools, and the liquid tends to flow out along the edges of the stool rather than reaching the obstruction site. Manual dissection is laborious, has limited effectiveness, and can easily damage the anal canal mucosa and sphincter muscles, causing pain, bleeding, and even infection, resulting in low acceptance by both patients and caregivers. While enemas can inject a significant amount of liquid, the enema fluid often cannot effectively pass through the obstruction site due to complete fecal impaction, leading to reflux and minimal softening and flushing effect. Furthermore, the professional nursing skills of elderly care workers in my country vary widely, and they often lack standardized and efficient treatment methods when faced with fecal impaction blocking the anal canal in the elderly, easily delaying treatment.

[0004] Therefore, existing technologies lack a convenient, safe, and efficient laxative device specifically designed for outlet obstruction constipation caused by fecal impaction blocking the anal canal. Based on this, developing a laxative that can directly act on the obstructed area and achieve targeted flushing and unblocking functions has significant clinical and practical value. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a flushing and unblocking device that can flush, agitate, and suction obstructed areas. It is easy to operate, safe, and efficient, and effectively solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fecal flushing and unclogging device, comprising: The main body of the drain cleaner includes a rod and a grip. A lighting mechanism, located on the pole, is used to provide illumination to the affected area; The water injection mechanism is located on the upper side of the rear end of the rod, including a water tank, a pressurization component and a water injection pipe. The water injection pipe extends forward inside the rod to the front port of the rod and is used to inject physiological saline into the patient's anus to moisten the fecal matter. The stirring mechanism, located on the rod, includes a hand crank and a rotating rod. The front end of the rotating rod is detachably equipped with a drill bit for crushing fecal blocks into fecal residue and stirring the fecal residue with the injected physiological saline to form a paste. The suction mechanism, located in the grip, includes a suction assembly, a suction tube, and a stool collection bottle. The suction tube extends to the front end of the rod and protrudes to suction out pasty stool.

[0007] As a preferred technical solution, the lighting mechanism includes a battery box, a lighting lamp and a lighting switch. The lighting lamp is located at the front end of the pole, the battery box is located inside the rear end of the pole, and the lighting switch is located at the rear end of the upper part of the grip. The battery box is electrically connected to the light fixture via the first circuit, and to the light switch via the second circuit.

[0008] As a preferred technical solution, the water storage tank has a square structure, with a water inlet at the top and a plug threaded to the water inlet. The pressurization component is located at the rear end of the water storage tank. The bottom of the water storage tank is connected to one end of the water injection pipe, and the other end of the water injection pipe extends to the front port of the pole.

[0009] As a preferred technical solution, the water injection pipe is also equipped with a solenoid valve, which is electrically connected to the water injection switch through a third line. The water injection switch is located on the outside of the front side of the center position of the grip. The solenoid valve is also electrically connected to the battery box via a fourth line.

[0010] As a preferred technical solution, the hand crank includes a mounting box, which is embedded in the rod and is a cylindrical tube with a side opening. The rear side of the inside is fixed with a mounting seat that engages with the first bevel gear. A side cover is bolted to the side opening of the mounting box. A second bevel gear that meshes with the first bevel gear is installed at the bottom of the side cover. The top of the second bevel gear extends out of the side cover through a connecting shaft and is equipped with a hand crank handle. The first bevel gear is mounted with a rotating rod facing forward. The front end of the rotating rod extends out of the front end of the gun barrel and is detachably equipped with a drill bit.

[0011] As a preferred technical solution, the suction assembly includes a box body, a piston that slides back and forth inside the box body, a one-way valve is provided on the rear side wall of the box body behind the piston, a spring is provided between the rear side of the piston and the rear side wall of the box body, the front side of the piston is fixedly connected to the rear end of the pressure rod, and the pressure rod slides out from the front side of the gripping part and has an arc-shaped handle fixedly provided at the front end. The upper side of the box in front of the piston is connected to the rear end of the first suction tube. The front end of the first suction tube is connected through the suction connector. The suction connector is connected through the rear end of the second suction tube. The front end of the second suction tube extends to the front port of the rod and protrudes out. The suction connector is set vertically to the rod and protrudes downward. The suction connector is cylindrical and has external threads. A stool storage bottle is provided below it, and an internal thread connector that mates with the suction connector is provided above the stool storage bottle.

[0012] As a preferred technical solution, the drill bit includes an inner metal part, and a flexible silicone coating layer is fixedly provided on the outer side of the metal part.

[0013] As a preferred technical solution, the two ends of the rotating rod are respectively embedded with circular grooves, and rectangular notches are symmetrically provided at the outer ports of the circular grooves. Limiting bolts are screwed downwards onto the rod body on the upper side of the circular grooves.

[0014] As a preferred technical solution, a cylindrical protrusion is fixedly provided at the middle position of the outer side of the first bevel gear, and a first rectangular protrusion is symmetrically fixedly provided on the side of the cylindrical protrusion.

[0015] As a preferred technical solution, the rod at the rear end of the drill bit is provided with a second rectangular protrusion that matches the rectangular notch.

[0016] Compared with the prior art, the present invention provides a fecal flushing and unclogging device, which has the following beneficial effects: 1. The present invention features an illumination mechanism with a light source located at the front end of the pole, a battery box located on the inner side of the rear end of the pole, and a switch located on the rear side of the upper end of the grip. In use, the disposable anoscope is first coated with lubricant and then inserted into the anus and fixed with a bracket. Then, the grip of the present invention is held to operate. The battery box is used to store batteries and power the light source, which facilitates illumination of the affected area and allows for direct operation by the staff. The light source can be turned on and off via the rear light switch, making operation convenient.

[0017] 2. The present invention has a water injection mechanism located on the upper side of the rear end of the rod, including a water storage tank, a pressurizing component and a water injection pipe. The water injection pipe extends forward to the front end of the rod. In use, the water storage tank is used to store physiological saline, and the pressurizing component is used to pressurize the water storage tank so that the physiological saline can be sprayed out. The solenoid valve on the water injection pipe is opened by the water injection switch, so that the front end can directly inject physiological saline into the patient's anus to moisten the fecal matter.

[0018] 3. The present invention has a stirring mechanism located on the rod, including a hand crank and a rotating rod. The front end of the rotating rod is detachably equipped with a drill bit. In use, the second bevel gear drives the first bevel gear by hand cranking, which in turn drives the rotating rod to rotate the drill bit. The drill bit can drill, stir, and crush the fecal block. An appropriate amount of physiological saline can be injected intermittently to dilute and dissolve the fecal residue into a paste.

[0019] 4. This invention features a suction mechanism located on the grip, comprising a suction assembly, a suction tube, and a stool collection bottle. The suction tube extends to the front end of the handle and protrudes outwards. During use, by repeatedly pressing the arc-shaped handle backwards, a negative pressure is generated inside the box, thereby drawing suction backwards through the first suction tube. This creates a negative pressure inside the stool collection bottle, which in turn allows the tip of the second suction tube to suction the pasty stool. The suctioned stool can be temporarily stored in the stool collection bottle for later centralized processing and convenient sampling. Finally, the stool cleaning and flushing device is removed, the anoscope is taken out, the drape and fecal matter are discarded, and the anus is wiped with a tissue. The operation is now complete. Attached Figure Description

[0020] The accompanying drawings, which are provided to further illustrate the invention, constitute a part of this application: Figure 1 This is a cross-sectional structural diagram of the first embodiment of the present invention; Figure 2 for Figure 1 Enlarged structural diagram of the central lighting mechanism; Figure 3 for Figure 1 Enlarged structural diagram of the water injection mechanism; Figure 4 for Figure 1 Enlarged schematic diagram of the stirring mechanism; Figure 5 for Figure 4 A partially enlarged structural diagram; Figure 6 for Figure 1 Enlarged schematic diagram of the suction mechanism; Figure 7 A three-dimensional structural schematic diagram of the second embodiment of the present invention.

[0021] The diagram shows: 1. Rod section; 2. Grip section; 21. Protrusion; 22. Arc-shaped depression; 3. Lighting mechanism; 31. Battery box; 32. First circuit; 33. Lighting lamp; 34. Second circuit; 35. Lighting switch; 4. Water injection mechanism; 41. Water storage tank; 42. Pressurization component; 43. Water injection port; 431. Plug; 44. Water injection pipe; 441. Solenoid valve; 45. Third circuit; 46. Water injection switch; 5. Stirring mechanism; 51. Mounting box; 511. First through hole; 512. Second through hole; 52. First bevel gear; 521. Cylindrical protrusion; 522. First rectangular protrusion; 53. Mounting base; 54. Second bevel gear; 541. Connecting shaft; 55. Side cover; 551. Rocker arm; 552. Rotating shaft; 553. Sleeve; 56. Rotating rod; 561. Cylindrical groove; 562. Limiting bolt; 563. Rectangular notch; 57. Drill bit; 571. Second rectangular protrusion; 6. Suction mechanism; 61. Box body; 611. One-way valve; 62. Piston; 63. Spring; 64. Pressure rod; 641. Arc-shaped handle; 65. First suction tube; 66. Suction connector; 67. Second suction tube; 68. Waste collection bottle; 681. Internal threaded connector; 7. Curved hanging ears. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0023] like Figures 1 to 6 As shown, a drain cleaner includes a main body shaped like a pistol, comprising a handle 1 and a grip 2. A cap (not shown in the figure) is screwed onto one side of the main body. The main body includes a lighting mechanism 3, a water injection mechanism 4, a stirring mechanism 5, and a suction mechanism 6.

[0024] The lighting mechanism 3 is located on the pole 1 and includes a battery box 31, a light 33, and a lighting switch 35. The light 33 is located at the front end of the pole 1, the battery box 31 is located on the inner side of the rear end of the pole 1, and the lighting switch 35 is located on the rear side of the upper end of the grip 2. The battery box 31 is electrically connected to the light 33 through a first circuit 32, and the battery box 31 is electrically connected to the lighting switch 35 through a second circuit 34.

[0025] The water injection mechanism 4 is located on the upper side of the rear end of the rod 1, and includes a water tank 41, a pressurizing component 42, and a water injection pipe 44. The water injection pipe 44 extends forward from the rod 1 to the front port. The water tank 41 has a square structure, with a water injection port 43 at the top. A plug 431 is threaded onto the water injection port 43. The pressurizing component 42 (existing technology, with the same structure and principle as the pressurizing component of a toy gun, and known to those skilled in the art) is located at the rear end of the water tank 41. The bottom of the water tank 41 is connected to one end of the water injection pipe 44, and the other end of the water injection pipe 44 extends to the front port of the rod 1. The water injection pipe 44 is also equipped with a solenoid valve 441, which is electrically connected to a water injection switch 46 via a third line 45. The water injection switch 46 is located on the outer side of the front of the center position of the grip 2 (the grip 2 protrudes forward to form a protrusion 21, and the water injection switch 46 is located at the protrusion 21). Solenoid valve 441 is also electrically connected to battery box 31 via a fourth line (not shown) to supply power to solenoid valve 441.

[0026] The stirring mechanism 5 is located on the rod portion 1 and includes a hand crank and a rotating rod 56. A drill bit 57 is detachably mounted on the front end of the rotating rod 56. The hand crank includes a mounting box 51, which is embedded in the rod portion 1 and is a cylindrical tube with a side opening (it also has a first through hole 511 for the rotating rod 56 to extend out, and a second through hole 512 for the water injection pipe 44 and the first line 32 to pass through). A mounting seat 53 that mates with the first bevel gear 52 is fixedly mounted on the rear side of the interior. A side cover 55 is bolted to the side opening of the mounting box 51. A second bevel gear 54 that meshes with the first bevel gear 52 is mounted on the bottom of the side cover 55. The top of the second bevel gear 54 extends out of the side cover 55 via a connecting shaft 541 and is equipped with a hand crank handle. The rotating rod 56 is mounted forward on the first bevel gear 52, and the front end of the rotating rod 56 extends out of the front end of the rod portion 1 and is detachably equipped with the drill bit 57. The drill bit 57 includes an inner metal part, and a flexible silicone coating (not separately marked) is fixed on the outer side of the metal part.

[0027] The rotating rod 56 has circular grooves 561 embedded at both ends, and rectangular notches 561 are symmetrically provided at the outer ends (front and rear) of the circular grooves 561. Limiting bolts 562 are screwed downwards onto the rod body above the circular grooves 561. A cylindrical protrusion 521 (sliding fit with the circular groove) is fixed at the middle position of the outer side of the first bevel gear 52, and a first rectangular protrusion 522 (sliding fit with the rectangular notch) is symmetrically fixed on the side of the cylindrical protrusion 521. A second rectangular protrusion 571 that mates with the rectangular notch 561 is provided on the rod body at the rear end of the drill bit 57.

[0028] A suction mechanism 6 is located in the grip portion 2 and includes a suction assembly, a suction tube, and a stool collection bottle 68. The suction tube extends to the front end of the rod portion 1 and protrudes outwards. The suction assembly includes a housing 61, in which a piston 62 is slidably mounted back and forth. A one-way valve 611 is provided on the rear side wall of the housing 61 behind the piston 62. A spring 63 is provided between the rear side of the piston 62 and the rear side wall of the housing 61. The front side of the piston 62 is fixedly connected to the rear end of a pressure rod 64. The pressure rod 64 slides out from the arc-shaped recess 22 (above the protrusion 21) on the front side of the grip portion 2 and has an arc-shaped handle 641 fixedly mounted at its front end. The upper side of the housing 61 in front of the piston 62 is connected to the rear end of a first suction tube 65. The front end of the first suction tube 65 is connected through a suction connector 66. The suction connector 66 is connected through a second suction tube 67 to the rear end of the second suction tube 67. The front end of the second suction tube 67 extends to the front end of the rod portion 1 and protrudes outwards. The suction connector 66 is set vertically to the rod 1 and protrudes downward. The suction connector 66 is cylindrical and has external threads. A stool storage bottle 68 is provided below it, and an internal thread connector 681 that mates with the suction connector 66 is provided above the stool storage bottle 68.

[0029] In use, first, have the patient lie on their left side with a disposable towel placed under their buttocks. Wearing latex gloves, apply lubricant to the disposable anoscope and insert it into the anus, securing it with a support to prevent displacement. Then, operate the device by holding the grip part 2: turn on the light 33 via the lighting switch 35 to illuminate the affected area, allowing the operator to see directly during operation. The water tank 41 stores saline solution, and the pressurizing component 42 pressurizes the tank 41 to allow the saline solution to be sprayed out. The solenoid valve 441 on the water injection pipe 44 is opened via the water injection switch 46, allowing the saline solution to be directly injected into the patient's anus to moisten the fecal matter. By hand-cranking, the second bevel gear 54 drives the first bevel gear 52, which in turn drives the rotating rod 56 to rotate the drill bit 57. The drill bit 57 can drill, stir, and crush the fecal matter, and an appropriate amount of saline solution can be injected intermittently to dilute and dissolve the fecal residue into a paste. By repeatedly pressing the arc-shaped handle 641 backward, a negative pressure is created inside the box 61, which in turn draws the stool through the first suction tube 65, creating a negative pressure inside the stool collection bottle 68. This causes the tip of the second suction tube 67 to suction the pasty stool. The suctioned stool can be temporarily stored in the stool collection bottle 68 for later centralized processing and convenient sampling. Finally, the stool cleaning and flushing device is removed, the anoscope is taken out, the drape and fecal water are discarded, and the anus is wiped with a tissue. The operation is now complete. Example 2

[0030] like Figure 7 As shown, the bottom surface of the grip part 2 is also fixedly provided with an arc-shaped hanging ear 7.

[0031] When in use, the curved hanging ears 7 allow for convenient hanging and storage, improving ease of use.

[0032] All components used in this invention are general standard parts or parts known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

[0033] It should be noted that, in this document, the terms "first," "second," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are used only to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0034] The structures, proportions, sizes, etc. illustrated in the accompanying drawings of this specification are only used to complement the content disclosed in the specification for those skilled in the art to understand and read, and are not intended to limit the conditions under which the present invention can be implemented. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleansing enema clearing implement characterized by: include: The main body of the drain cleaner includes a rod and a grip. A lighting mechanism, located on the pole, is used to provide illumination to the affected area; The water injection mechanism is located on the upper side of the rear end of the rod, including a water tank, a pressurization component and a water injection pipe. The water injection pipe extends forward inside the rod to the front port of the rod and is used to inject physiological saline into the patient's anus to moisten the fecal matter. The stirring mechanism, located on the rod, includes a hand crank and a rotating rod. The front end of the rotating rod is detachably equipped with a drill bit for crushing fecal blocks into fecal residue and stirring the fecal residue with the injected physiological saline to form a paste. The suction mechanism, located in the grip, includes a suction assembly, a suction tube, and a stool collection bottle. The suction tube extends to the front end of the rod and protrudes to suction out pasty stool.

2. The fecal flushing and unclogging device according to claim 1, characterized in that: The lighting mechanism includes a battery box, a light, and a lighting switch. The light is located at the front end of the pole, the battery box is located inside the rear end of the pole, and the lighting switch is located at the rear end of the upper part of the grip. The battery box is electrically connected to the light fixture via the first circuit, and to the light switch via the second circuit.

3. The fecal flushing and unclogging device according to claim 2, characterized in that: The water storage tank has a square structure, with a water inlet at the top and a plug threaded connection at the water inlet. The pressurization component is located at the rear end of the water storage tank. The bottom of the water storage tank is connected to one end of the water injection pipe, and the other end of the water injection pipe extends to the front port of the pole.

4. The fecal flushing and unclogging device according to claim 3, characterized in that: The water injection pipe is also equipped with a solenoid valve, which is electrically connected to the water injection switch via a third line. The water injection switch is located on the outside of the front side of the center position of the grip. The solenoid valve is also electrically connected to the battery box via a fourth line.

5. A fecal flushing and unclogging device according to claim 1, characterized in that: The hand crank includes a mounting box, which is embedded in the rod and is a cylindrical tube with a side opening. The rear side of the interior is fixed with a mounting seat that engages with the first bevel gear. A side cover is bolted to the side opening of the mounting box. A second bevel gear that meshes with the first bevel gear is installed at the bottom of the side cover. The top of the second bevel gear extends out of the side cover through a connecting shaft and is equipped with a hand crank handle. The first bevel gear is mounted with a rotating rod facing forward. The front end of the rotating rod extends out of the front end of the gun barrel and is detachably equipped with a drill bit.

6. The fecal flushing and unclogging device according to claim 1, characterized in that: The suction assembly includes a box body, a piston that slides back and forth inside the box body, a one-way valve on the rear side wall of the box body behind the piston, a spring between the rear side of the piston and the rear side wall of the box body, a fixed connection between the front side of the piston and the rear end of the pressure rod, and the pressure rod that slides out from the front side of the gripping part and has an arc-shaped handle fixed at the front end. The upper side of the box in front of the piston is connected to the rear end of the first suction tube. The front end of the first suction tube is connected through the suction connector. The suction connector is connected through the rear end of the second suction tube. The front end of the second suction tube extends to the front port of the rod and protrudes out. The suction connector is set vertically to the rod and protrudes downward. The suction connector is cylindrical and has external threads. A stool storage bottle is provided below it, and an internal thread connector that mates with the suction connector is provided above the stool storage bottle.

7. The fecal flushing and unclogging device according to claim 1, characterized in that: The drill bit includes an inner metal part, and a flexible silicone coating is fixedly provided on the outer side of the metal part.

8. A fecal flushing and unclogging device according to claim 5, characterized in that: The rotating rod has circular grooves embedded at both ends, and rectangular notches are symmetrically provided at the outer ends of the circular grooves. Limit bolts are screwed downwards onto the rod body on the upper side of the circular grooves.

9. A fecal flushing and unclogging device according to claim 5, characterized in that: A cylindrical protrusion is fixedly provided at the middle position of the outer side of the first bevel gear, and a first rectangular protrusion is fixedly provided symmetrically on the side of the cylindrical protrusion.

10. A fecal flushing and unclogging device according to claim 5, characterized in that: The rod at the rear end of the drill bit is provided with a second rectangular protrusion that matches the rectangular notch.

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