WO2021244164A1 - 粪便导流装置 - Google Patents

粪便导流装置 Download PDF

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Publication number
WO2021244164A1
WO2021244164A1 PCT/CN2021/088095 CN2021088095W WO2021244164A1 WO 2021244164 A1 WO2021244164 A1 WO 2021244164A1 CN 2021088095 W CN2021088095 W CN 2021088095W WO 2021244164 A1 WO2021244164 A1 WO 2021244164A1
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WIPO (PCT)
Prior art keywords
tube
diversion
draft tube
collection
detachably
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PCT/CN2021/088095
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English (en)
French (fr)
Inventor
姜宇
陈丽娜
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无锡市第二人民医院
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Application filed by 无锡市第二人民医院 filed Critical 无锡市第二人民医院
Publication of WO2021244164A1 publication Critical patent/WO2021244164A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22037—Fecal impaction removal

Definitions

  • the invention relates to the technical field of medical equipment, and in particular to a fecal diversion device.
  • the present invention provides a fecal diversion device to solve the problem in the prior art that patients with severe constipation or impaired consciousness need to be pulled out by their family members or medical staff to relieve the problem, and avoid
  • the treatment process is time-consuming, laborious and foul-smelling, and the patient is also extremely painful.
  • the fecal diversion device includes a diversion tube member, a monitoring device for monitoring the internal state of the rectum, a lubrication device, a crushing device, a negative pressure collection device, and a sealing support member; the diversion tube member is internal A hollow cylindrical body with communicating ends; the guide tube member is transparent; one end of the monitoring device is detachably arranged in the guide tube member; one end of the lubricating device is detachably arranged In the guide tube member; one end of the pulverizing device is rotatably arranged in the guide tube member; one end of the negative pressure collecting device is detachably connected to the guide tube member; The negative pressure collection device is connected to the guide tube member; the sealing support member is detachably fixed in the guide tube member; the sealing support member is tightly connected with the guide member; the sealing support The components are penetrated on the monitoring device, the lubricating device and the crushing device; the sealing support member is tightly connected with the monitoring device, the lubricating device and the crushing device
  • the pulverizing device includes a rotating shaft, a spiral part, a transmission assembly, and a power control device; the rotating shaft is driveably connected to the power control device through the transmission assembly;
  • the spiral part is in a spiral shape, and a plurality of equally spaced pulverizing teeth are fixed on the spiral part; the spiral part is wound on one end of the rotating shaft and is fixedly connected with the rotating shaft; the rotating shaft and the The spiral parts are all arranged in the cylinder of the guide tube member.
  • the diversion tube component includes an inner diversion tube, an outer diversion tube and a first collection tube; the inner diversion tube and the outer diversion tube are both internal A hollow cylindrical shape with communicating ends; the inner draft tube and the outer draft tube are both transparent; the inner draft tube detachably penetrates the outer draft tube; the The inner draft tube and the outer draft tube are tightly connected; the inner draft tube and the outer draft tube are both made of medical silica gel; the first collection tube is detachably fixed to the inner draft tube On the pipe wall of the outer draft tube and the outer draft tube, the first collection tube is connected to the inner draft tube; one end of the monitoring device is detachably arranged on the inner draft tube and the outer draft tube. Between the draft tubes; one end of the lubrication device is detachably arranged in the inner draft tube; one end of the crushing device is rotatably arranged in the inner draft tube; the negative pressure collection device One end of is in communication with the first collection tube.
  • the outer diversion tube includes a cylindrical cylindrical portion and a truncated cone-shaped insertion portion; one end of the insertion portion is detachably connected to the cylindrical portion , The other end of the insertion part is tightly connected with one end of the inner flow guiding tube.
  • the monitoring device includes a monitoring probe and a monitoring display screen; the monitoring probe is detachably connected to the detection display screen through a signal transmission line; the monitoring probe is detachably set Between the inner draft tube and the outer draft tube.
  • the negative pressure collection device includes a collection device with a gel inside and a negative pressure device; the collection device can be connected to the first collection tube through the second collection tube Detachably connected; the second collecting device is connected to the first collecting device; the second collecting pipe is connected to the collecting device; the negative pressure device is connected to the second collecting pipe; The second collecting pipe is detachably provided with a one-way valve.
  • the lubrication device includes a lubricating fluid balloon; the lubricating fluid balloon is connected to the inner diversion tube through a lubricating catheter; and the lubricating catheter is detachably provided There is a one-way valve.
  • the sealing support member includes a first sealing assembly, a second sealing assembly and a fixing seat; the first sealing assembly is ring-shaped; and the insertion part passes through the first sealing assembly.
  • the sealing component is tightly connected with the inner draft tube; the second sealing component is detachably arranged in the inner draft tube; the second sealing component is arranged below the second collecting tube; the lubrication One end of the device and one end of the crushing device are both penetrated on the second sealing assembly; the fixing seat is detachably fixed to the bottom of the guide tube member; one end of the monitoring device, the lubrication One end of the device and one end of the crushing device are both penetrated on the fixing seat.
  • a sampling part and a flow meter are detachably fixed on the first collection tube.
  • the fecal diversion device provided by the present invention preferably further includes an anti-overflow pad that can be attached to the buttocks; the anti-overflow pad is detachably sleeved on the diversion tube member; the anti-overflow pad is made of Made of flexible medical antibacterial dressing.
  • the fecal diversion device includes a diversion tube member, a monitoring device for monitoring the internal state of the rectum, a lubricating device, a crushing device, a negative pressure collection device, and a sealing support member;
  • the diversion tube member is hollow and A cylindrical body connected at both ends;
  • the guide tube member is transparent; one end of the monitoring device is detachably arranged in the guide tube member; one end of the lubricating device is detachably arranged in the guide tube member; the crushing device One end is rotatably arranged in the guide tube member; one end of the negative pressure collection device is detachably connected with the guide tube member; the negative pressure collection device is communicated with the guide tube member;
  • the sealing support member is detachably fixed to the guide tube In the pipe member;
  • the sealing support member is tightly connected with the guide member;
  • the sealing support member is penetrated on the monitoring device, the lubricating device and the crushing device;
  • the sealing support member is tightly connected with the monitoring device, the
  • the whole process is very convenient.
  • the specific condition of the patient's rectum can be observed through the monitoring device for targeted treatment, so as to avoid the pain of the patient being enema and the time-consuming and laborious process of pulling out the stool by the family or medical staff; on the other hand;
  • it can effectively soften and crush the feces, and suck out the softened small feces, so as to achieve a smooth laxative effect, convenient operation, safe and hygienic, effectively alleviating the pain of the patient, conducive to the rapid recovery of the patient, and also It relieves the psychological barriers of family members and medical staff, and can be widely used in various perianal surgeries such as rectal cancer surgery and hemorrhoid surgery.
  • FIG. 1 is a schematic diagram of the structure of the installation position of the fecal diversion device provided in embodiment 1 of the present invention when used in the rectum of a human body;
  • Figure 2 is a schematic diagram of the structure of the fecal diversion device in Figure 1;
  • Figure 3 is a schematic structural diagram of a fecal diversion device using a rotating handle as a power control device
  • Figure 4 is a partial enlarged schematic view of the spiral part and crushing teeth in Figure 2;
  • Fig. 5 is a partial enlarged schematic diagram of the structure of the outer draft tube in Fig. 2.
  • a stool diversion device provided in embodiment 1 of the present invention, as shown in FIG. 1 -As shown in Fig.
  • the guide tube member 1 includes a guide tube member 1, a monitoring device for monitoring the internal state of the rectum 2, a lubricating device 3, a crushing device 4, a negative pressure collecting device 5, and a sealing support member 6;
  • the guide tube member 1 is internal Hollow and connected at both ends of the cylindrical shape;
  • the draft tube member 1 is transparent;
  • the material of the draft tube member 1 includes but is not limited to medical silicone, and one end of the monitoring device 2 is detachably arranged on the draft tube member 1
  • One end of the lubricating device 3 is detachably arranged in the draft tube member 1; one end of the pulverizing device 4 is rotatably arranged in the draft tube member 1; one end of the negative pressure collecting device 5 and the draft tube member 1 can be Removably connected;
  • the negative pressure collecting device 5 is connected to the guide tube member 1;
  • the sealing support member 6 is detachably fixed in the guide tube member 1;
  • the sealing support member 6 is tightly connected with the guide tube member 1;
  • the front end of the guide tube member 1 needs to be slowly inserted from the anus into the rectum 0 until the front end of the guide tube member 1 touches the feces; then the monitoring device 2 works, and the medical staff conducts preliminary observations and diagnoses the patient The basic condition of the stool in rectum 0 and rectum 0; after that, the medical staff judges the amount of lubricant needed by the patient based on the results of the preliminary diagnosis.
  • the lubricant is introduced into the guide tube member 1 through the lubricating device 3 and slowly enters the patient’s
  • the stool is softened in the rectum 0; then the crushing device 4 works to crush the stool in the rectum 0 into small pieces of feces; in this process, the negative pressure collecting device 5 works synchronously and is crushed into small pieces and mixed
  • the softened stool of the lubricating fluid is continuously sucked into the negative pressure collecting device 5 by the negative pressure until the softened stool in the rectum 0 of the patient is completely discharged.
  • the sealing support member 6 can effectively prevent the softened liquid stool from being removed from The phenomenon of pollution caused by outflow from the guide tube member 1.
  • the entire fecal diversion process is very convenient.
  • the drainage tube member 1 is made of a relatively soft, safe and non-toxic medical Made of silica gel (and easy to clean and disinfect, can be used repeatedly), to avoid the pain of the patient being enema and the time-consuming and laborious process of pulling out the feces by the family members or medical staff; on the other hand, it can effectively soften the feces And crush, and suck out the softened small feces, so as to achieve a smooth laxative effect, convenient operation, safe and hygienic, effectively alleviating the pain of the patient, conducive to the rapid recovery of the patient, and also freeing the family and medical staff from the psychology Obstacles can be widely used in various perianal surgeries such as rectal cancer surgery and hemorrhoid surgery.
  • the pulverizing device 4 includes a rotating shaft 41, a spiral part 42, a transmission assembly 43 and a power control device 44; the rotating shaft 41 passes The transmission assembly 43 is driveably connected with the power control device 44; the spiral portion 42 is in a spiral shape, and a plurality of equally spaced pulverizing teeth 421 are fixed on the spiral portion 42; the spiral portion 42 is wound on one end of the rotating shaft 41 and connected with The rotating shaft 41 is fixedly connected; the rotating shaft 41 and the spiral portion 42 are both arranged in the cylinder of the guide tube member 1.
  • the power control device 44 works.
  • the power control device 44 includes but is not limited to a motor and a control system.
  • the motor drives the transmission assembly 43 to work.
  • the transmission assembly 43 includes but is not limited to a gear set and a transmission Rod, the transmission assembly 43 drives the rotating shaft 41 to rotate, and the rotating shaft 41 drives the spiral part 42 to rotate.
  • the spiral part 42 continuously crushes and squeezes large pieces of feces into small pieces of feces and transports them back to be sucked into the negative pressure for collection In the device 5; the crushing teeth 421 on the spiral portion 42 can further improve the crushing effect and increase the crushing efficiency; and the power control device 44 can also select the appropriate shaft according to the patient's specific diagnosis (the size of the stool and the degree of hardness, etc.) 41 rotation speed, so as to achieve efficient smashing of feces; in addition, the transmission assembly 43 and the power control device 44 are detachably connected to the shaft 41, so that when there is a special situation or it is inconvenient to go to the hospital for treatment and the patient needs to defecate immediately, As shown in Fig. 3, medical staff or patient family members can directly install the rotating handle 45 on the rotating shaft 41 as a temporary power input device. By rotating the rotating handle 45, the rotating shaft 41 can be quickly manually rotated to help the patient complete defecation in time.
  • the fecal diversion device provided in this embodiment is shown in Figures 1 to 2, and the diversion tube member 1 includes internal The draft tube 11, the outer draft tube 12, and the first collection tube 13; the inner draft tube 11 and the outer draft tube 12 are in the shape of a hollow cylinder with both ends connected; the inner draft tube 11 and the outer draft tube The tubes 12 are all transparent; the inner draft tube 11 is detachably inserted into the outer draft tube 12; the inner draft tube 11 and the outer draft tube 12 are tightly connected; the inner draft tube 11 and the outer draft tube 12 All are made of medical silicone; the first collection tube 13 is detachably fixed on the wall of the inner draft tube 11 and the outer draft tube 12, and the first collection tube 13 is connected with the inner draft tube 11; monitoring device 2 One end of the lubricating device 3 is detachably arranged between the inner guide tube 11 and the outer guide tube 12; one end of the lubricating device 3 is detachably
  • the inner draft tube 11, the outer draft tube 12 and the first collection tube 13 can be detachably arranged, so as to facilitate the cleaning work after use and avoid Inadequate cleaning leads to infection of patients’ wounds.
  • the outer diversion tube 12 includes a cylindrical barrel portion 121 and a truncated cone Part 122; One end of the insertion part 122 is detachably connected to the barrel part 121, and the other end of the insertion part 122 is tightly connected to one end of the inner flow guiding tube 11. Due to the patient’s perianal injury, the patient will feel a certain degree of discomfort when inserting the catheter member 1 into the anus.
  • the part with the smaller front end of the insertion portion 122 enters first In the anus, the part with a slightly larger diameter at the back enters slowly, which can provide a certain degree of cushioning and reduce the patient’s discomfort.
  • the insertion part 122 and the barrel part 121 can be used. Disassemble and connect, and the insertion part is marked with a scale. The measuring range of the scale is equivalent to the maximum rectal length, so that medical staff can choose the insertion part 122 with relatively matching size according to the patient's body and physique.
  • the small-sized insertion portion 122 prevents the insertion portion 122 from being too large or too small to cause a poor treatment effect and also cause discomfort or injury to the patient.
  • the stool diversion device provided in this embodiment is shown in Figures 1 to 2.
  • the monitoring device 2 includes a monitoring probe 21 and a monitoring display 22; the monitoring probe 21 is connected to the monitoring display through a signal transmission line 23
  • the screen 22 is detachably connected; the monitoring probe 21 is detachably arranged between the inner draft tube 11 and the outer draft tube 12.
  • medical staff can intuitively provide better diversion schemes based on the monitoring results, such as the amount of lubricating fluid provided, the power or rotation speed selection of the crushing device 4, etc., thereby improving the efficiency of faeces export; and in the process of faeces diversion , The medical staff can also observe the diversion process in real time by monitoring the display screen 22, which effectively avoids errors in the treatment process.
  • the negative pressure collection device 5 includes a collection device 51 and a negative pressure device 52 with a gel inside.
  • the collection device 51 is detachably connected to the first collection tube 13 through the second collection tube 53; the second collection device 51 is connected to the first collection device 51; the second collection tube 53 is connected to the collection device 51; negative pressure device 52 is in communication with the second collecting pipe 53; the second collecting pipe 53 is detachably provided with a one-way valve 7.
  • the negative pressure environment provided by the negative pressure device 52 can quickly lead the crushed feces from the patient's rectum 0, and at the same time, it can also reduce the outflow of lubricated liquid feces along the perianal area, and avoid secondary liquid feces.
  • the collection device 51 is equipped with a gel, which will swell and solidify after absorbing the moisture in the liquid feces, so that the liquid feces will form a colloid, avoiding the liquid
  • the stool can also be deodorized to a certain extent while returning to a certain extent, reducing the psychological burden of patients and medical staff; and the setting of the one-way valve 7 on the second collection pipe 53 can further avoid the return of stool, thereby ensuring the stool
  • the lubrication device 3 includes a lubricating fluid balloon 31;
  • the pipe 11 is connected and arranged;
  • the lubrication pipe 32 is detachably provided with a one-way valve 7.
  • the rectal wall can also be injected with a cleaning solution into the lubricating fluid balloon 31
  • the fold layer is washed, and then the patient’s anal canal and the thin-walled surface of the anus are washed, especially for the diseased part, it can play a beneficial role in removing toxins and restoring activity.
  • a one-way valve 7 is provided on the lubrication conduit 32, which can ensure the one-way outflow of the lubricating fluid, and avoid the phenomenon that the feces diversion work cannot be performed normally due to the backflow of feces and lubricating fluid.
  • the sealing support member 6 includes a first sealing component 61, a second sealing component 62 and a fixing seat 63; the first sealing component 61 is ring-shaped; the insertion portion 122 is tightly connected to the inner draft tube 11 through the first sealing component 61; the second sealing component 62 is detachably disposed in the inner draft tube 11; the second sealing component 62 is arranged under the second collection tube 53; one end of the lubricating device 3 and one end of the pulverizing device 4 are both penetrated on the second sealing assembly 62; the fixing seat 63 is detachably fixed to the bottom of the guide tube member 1; the monitoring device One end of 2, one end of the lubricating device 3, and one end of the pulverizing device 4 pass through the fixing seat 63.
  • the first sealing component 61 By providing the first sealing component 61, it can effectively prevent the feces from entering the outer diversion tube 12 and causing the monitoring probe 21 to be contaminated and affecting the diagnosis results; and the second sealing component 62 can not only ensure that the softened liquid feces are exhausted Suction from the first collection tube 13 into the collection device 51 prevents feces from flowing out of the other end of the inner guide tube 11, and can also support and fix the lubrication duct 32 to a certain extent; It further supports the function of fixing the signal transmission line 23 and the lubricating conduit 32, thereby further ensuring the working reliability of the fecal diversion device.
  • the feces diversion device provided in this embodiment, as shown in FIG.
  • medical staff can conveniently collect fresh stool samples of patients through this sampling part 131 in time, avoiding that the samples taken from the collection device 51 may be affected by the earlier stool. This leads to errors in the test results, thereby improving the accuracy of the stool test results.
  • the setting of the flow meter 132 can facilitate the medical staff to quickly observe the patient's stool volume at any time, and provide a basis for further diagnosis.
  • the fecal diversion device provided in this embodiment is shown in Figures 1 to 3 As shown, it also includes an anti-overflow pad 8 that can be attached to the buttocks; the anti-overflow pad 8 is detachably sleeved on the guide tube member 1; the anti-overflow pad 8 is made of a flexible medical antibacterial dressing. Because the perianal area of constipation patients usually has skin damage, or after various perianal surgeries, the damage or wound needs to be kept clean.
  • the anti-overflow pad 8 is provided and the shape of the anti-overflow pad 8 is designed Similar to the buttocks of the human body, it can fit the patient's perianal skin well during use, so as to maximize the absorption of liquid feces flowing from the perianal; similarly, it can be used according to the patient's stature
  • a suitable type of anti-overflow pad 8 for disposable use which is convenient and sanitary
  • the anti-overflow pad 8 is made of a flexible medical antibacterial dressing, which is not only soft in texture, improves the patient’s comfort, but also can treat the patient’s anus. Antibacterial treatment is applied to the skin around the skin to further reduce the probability of wound infection in patients.
  • the stool diversion device on the one hand, can observe the specific condition of the patient's rectum through the monitoring device to perform targeted treatment, avoiding the pain of the patient being enema and the family or medical staff using their hands to waste time and effort.
  • the process of pulling out the feces; on the other hand, it can effectively soften and crush the feces, and suck out the softened small pieces of feces, so as to achieve a smooth laxative effect, convenient operation, safe and hygienic, and effectively alleviate the suffering of patients , which is conducive to the rapid recovery of patients, and also relieves the psychological barriers of family members and medical staff. It can be widely used in various perianal surgeries such as rectal cancer surgery and hemorrhoid surgery.

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Abstract

一种粪便导流装置，包括导流管构件（1）、监测装置（2）、润滑装置（3）、粉碎装置（4）、负压收集装置（5）和密封支撑构件（6）；导流管构件（1）呈内部中空且两端连通的筒体状，导流管构件（1）呈透明状；负压收集装置（5）与导流管构件（1）连通设置；密封支撑构件（6）与导流管构件（1）紧密连接；密封支撑构件（6）穿设于监测装置（2）、润滑装置（3）和粉碎装置（4）上并分别与监测装置（2）、润滑装置（3）和粉碎装置（4）紧密连接。

Description

粪便导流装置 技术领域
本发明涉及医疗器械技术领域，尤其涉及一种粪便导流装置。
背景技术
随着国人生活条件不断改善，在饮食结构中摄入的高脂肪高蛋白类物质越来越多，因此会引发各种肠胃疾病，亦会导致许多人出现便秘。尤其对于肠胃机能较弱的老年人，饮食结构的改变以及精神心理、社会因素等的影响，使得便秘已成为影响老年人生活质量的主要病症。
现有技术中关于便秘的治疗常用方法是服用通便药、清洁灌肠或者开塞露，然而，这类方法主要适用于比较轻微的粪嵌顿，对于病情较为严重的或者意识障碍的一部分患者无效，此时则需家属或者医护人员用手抠出才能缓解，采用该治疗方法不仅费时费力，且过程恶臭难当，患者也极其痛苦。
发明内容
针对上述技术问题，本发明提供的一种粪便导流装置，以解决现有技术中存在的对于病情较为严重的或者意识障碍的便秘患者需要家属或者医护人员用手抠出才能缓解的问题，避免了治疗过程费时费力且恶臭难当，患者也极其痛苦的情况发生。
为实现上述目的，本发明采取的技术方案为：
本发明提供的一种粪便导流装置，包括导流管构件、用于监测直肠内部状态的监测装置、润滑装置、粉碎装置、负压收集装置和密封支撑构件；所述导流管构件呈内部中空且两端连通的筒体状；所述导流管构件呈透明状；所述监测装置的一端可拆卸地设置于所述导流管构件的内；所述润滑装置的一端可拆卸地设置于所述导流管构件内；所述粉碎装置的一端可转动地设置于所述导流 管构件内；所述负压收集装置的一端与所述导流管构件可拆卸地连接；所述负压收集装置与所述导流管构件连通设置；所述密封支撑构件可拆卸地固定于所述导流管构件内；所述密封支撑构件与所述导流构件紧密连接；所述密封支撑构件穿设于所述监测装置、所述润滑装置和所述粉碎装置上；所述密封支撑构件与所述监测装置、所述润滑装置和所述粉碎装置分别紧密连接。
本发明提供的粪便导流装置，优选地，所述粉碎装置包括转轴、螺旋部、传动组件和动力控制装置；所述转轴通过所述传动组件与所述动力控制装置可传动地连接；所述螺旋部呈螺旋状，所述螺旋部上固定设有多个等距分布的粉碎齿；所述螺旋部卷绕于所述转轴的一端上并与所述转轴固定连接；所述转轴与所述螺旋部均设置于所述导流管构件的筒体内。
本发明提供的粪便导流装置，优选地，所述导流管构件包括内导流管、外导流管和第一收集管；所述内导流管和所述外导流管均呈内部中空且两端连通的筒体状；所述内导流管和所述外导流管均呈透明状；所述内导流管可拆卸地穿设于所述外导流管中；所述内导流管和所述外导流管紧密连接；所述内导流管和所述外导流管均由医用硅胶制成；所述第一收集管可拆卸地固定于所述内导流管和所述外导流管的管壁上，所述第一收集管与所述内导流管连通设置；所述监测装置的一端可拆卸地设置于所述内导流管和所述外导流管之间；所述润滑装置的一端可拆卸地设置于所述内导流管中；所述粉碎装置的一端可转动地设置于所述内导流管中；所述负压收集装置的一端与所述第一收集管连通设置。
本发明提供的粪便导流装置，优选地，所述外导流管包括呈圆柱状的筒体部和呈圆台状的插入部；所述插入部的一端与所述筒体部可拆卸地连接，所述插入部的另一端与所述内导流管的一端紧密连接。
本发明提供的粪便导流装置，优选地，所述监测装置包括监测探头和监测显示屏；所述监测探头通过信号传输线与所述检测显示屏可拆卸地连接；所述监测探头可拆卸地设置于所述内导流管和所述外导流管之间。
本发明提供的粪便导流装置，优选地，所述负压收集装置包括内部设有凝胶剂的收集装置和负压装置；所述收集装置通过第二收集管与所述第一收集管可拆卸地连接；所述第二收集装置与所述第一收集装置连通设置；所述第二收集管与所述收集装置连通设置；所述负压装置与所述第二收集管连通设置；所述第二收集管上可拆卸地设有单向阀。
本发明提供的粪便导流装置，优选地，所述润滑装置包括润滑液球囊；所述润滑液球囊通过润滑导管与所述内导流管连通设置；所述润滑导管上可拆卸地设有单向阀。
本发明提供的粪便导流装置，优选地，所述密封支撑构件包括第一密封组件、第二密封组件和固定座；所述第一密封组件呈环状；所述插入部通过所述第一密封组件与所述内导流管紧密连接；所述第二密封组件可拆卸地设置于所述内导流管中；所述第二密封组件设置于所述第二收集管下方；所述润滑装置的一端和所述粉碎装置的一端均穿设于所述第二密封组件上；所述固定座可拆卸地固定于所述导流管构件的底部；所述监测装置的一端、所述润滑装置的一端、所述粉碎装置的一端均穿设于所述固定座上。
本发明提供的粪便导流装置，优选地，所述第一收集管上可拆卸地固定有采样部和流量计。
本发明提供的粪便导流装置，优选地，还包括可与臀部贴合设置的防溢垫；所述防溢垫可拆卸地套设于所述导流管构件上；所述防溢垫由柔性医用抗菌敷料制成。
上述技术方案具有如下优点或者有益效果：
本发明提供的一种粪便导流装置，包括导流管构件、用于监测直肠内部状态的监测装置、润滑装置、粉碎装置、负压收集装置和密封支撑构件；导流管构件呈内部中空且两端连通的筒体状；导流管构件呈透明状；监测装置的一端可拆卸地设置于导流管构件的内；润滑装置的一端可拆卸地设置于导流管构件内；粉碎装置的一端可转动地设置于导流管构件内；负压收集装置的一端与导 流管构件可拆卸地连接；负压收集装置与导流管构件连通设置；密封支撑构件可拆卸地固定于导流管构件内；密封支撑构件与导流构件紧密连接；密封支撑构件穿设于监测装置、润滑装置和粉碎装置上；密封支撑构件与监测装置、润滑装置和粉碎装置分别紧密连接。整个过程十分便捷，一方面能够通过监测装置观察到患者的直肠具体情况以针对性地进行治疗，避免患者被灌肠的痛苦以及家属或医护人员用手去费时费力地抠出粪便的过程；另一方面能够有效地对粪便进行软化及粉碎，并吸出软化的细小粪块，从而达到顺利通便的效果，操作便捷，且安全卫生，有效地减轻了患者的痛苦，有利于患者的快速康复，也解脱了家属和医护人员的心理障碍，能够广泛地应用于直肠癌手术、痔疮手术等各类肛周手术中。
附图说明
通过阅读参照以下附图对非限制性实施例所作的详细描述，本发明及其特征、外形和优点将会变得更加明显。在全部附图中相同的标记指示相同的部分。并未刻意按照比例绘制附图，重点在于示出本发明的主旨。
图1是本发明实施例1提供的粪便导流装置在人体直肠内使用时的设置位置结构示意图；
图2是图1中粪便导流装置的结构示意图；
图3是采用转动手柄作为动力控制装置的粪便导流装置的结构示意图；
图4是图2中螺旋部和粉碎齿的局部放大结构示意图；
图5是图2中外导流管的局部放大结构示意图。
具体实施方式
下面结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整的说明，显然所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。因此，以下对附图中提供的本发明实施例中的详细描述并非旨在限 制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明的实施例，本领域技术人员在没有作出创造性劳动的前提下所获得的所有其他实施例，都属于本发明的保护范围。
在本发明的描述中，需要说明的是，如出现术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等，其所指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，如出现术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例1：
现有技术中关于便秘的治疗常用方法是服用通便药、清洁灌肠或者开塞露，然而，这类方法主要适用于比较轻微的粪嵌顿，对于病情较为严重的或者意识障碍的一部分患者无效，此时则需家属或者医护人员用手抠出才能缓解，采用该治疗方法不仅费时费力，且过程恶臭难当，患者也极其痛苦。
为了解决现有技术中存在的对于病情较为严重的或者意识障碍的便秘患者需要家属或者医护人员用手抠出才能缓解的问题，本发明实施例1提供的一种粪便导流装置，如图1-图5所示，包括导流管构件1、用于监测直肠内部状态的监测装置2、润滑装置3、粉碎装置4、负压收集装置5和密封支撑构件6；导流管构件1呈内部中空且两端连通的筒体状；导流管构件1呈透明状；导流管构件1的制作材料包括但不限于医用硅胶，监测装置2的一端可拆卸地设置于导流管构件1的内；润滑装置3的一端可拆卸地设置于导流管构件1内；粉碎装置4的一端可转动地设置于导流管构件1内；负压收集装置5的一端与导 流管构件1可拆卸地连接；负压收集装置5与导流管构件1连通设置；密封支撑构件6可拆卸地固定于导流管构件1内；密封支撑构件6与导流管构件1紧密连接；密封支撑构件6穿设于监测装置2、润滑装置3和粉碎装置4上；密封支撑构件6与监测装置2、润滑装置3和粉碎装置4分别紧密连接。使用本发明时首先需将导流管构件1的前端慢慢从肛门插入到直肠0中直到导流管构件1的前端触碰到粪便；然后监测装置2工作，医护人员进行初步观察并诊断患者的直肠0和直肠0内粪便的基本状况；之后医护人员根据初步诊断的结果判断患者需要的润滑剂的使用量，润滑剂通过润滑装置3导入导流管构件1中，并慢慢进入患者的直肠0内对粪便进行软化处理；之后粉碎装置4工作，将直肠0内的粪便粉碎成细小块状粪便；在此过程中，负压收集装置5同步工作，被粉碎成细小块状并混合着润滑液的软化粪便由负压不断被吸入负压收集装置5中，直到患者的直肠0内被软化后的粪便完全被导出，在此过程中密封支撑构件6能够有效避免软化后的流质粪便从导流管构件1内流出造成污染的现象。整个粪便导流过程十分便捷，一方面医护人员能够通过监测装置2直观地观察到患者直肠0内的具体情况以针对性地进行治疗，且导流管构件1由质地较为柔软的安全无毒医用硅胶制成(且易于清洗与消毒，能够反复多次使用)，避免患者被灌肠的痛苦以及家属或医护人员用手去费时费力地抠出粪便的过程；另一方面能够有效地对粪便进行软化及粉碎，并吸出软化的细小粪块，从而达到顺利通便的效果，操作便捷，且安全卫生，有效地减轻了患者的痛苦，有利于患者的快速康复，也解脱了家属和医护人员的心理障碍，能够广泛地应用于直肠癌手术、痔疮手术等各类肛周手术中。
为了能够实现粪便的快速粉碎，本实施例提供的粪便导流装置，如图1-图4所示，粉碎装置4包括转轴41、螺旋部42、传动组件43和动力控制装置44；转轴41通过传动组件43与动力控制装置44可传动地连接；螺旋部42呈螺旋状，螺旋部42上固定设有多个等距分布的粉碎齿421；螺旋部42卷绕于转轴41的一端上并与转轴41固定连接；转轴41与螺旋部42均设置于导流管构件1 的筒体内。当粪便润滑及软化工作完成后，动力控制装置44工作，本实施例中动力控制装置44包括但不限于电机和控制系统，电机带动传动组件43工作，传动组件43包括但不限于齿轮组和传动杆，传动组件43带动转轴41转动，转轴41带动螺旋部42转动，螺旋部42在转动的过程中不断将大块的粪便粉碎挤压成细小的粪块并向后输送至被吸入负压收集装置5中；螺旋部42上的粉碎齿421能够进一步改善粉碎效果，提高粉碎效率；且动力控制装置44还能够根据患者的具体诊断情况(粪块的大小及软硬程度等)选择合适的转轴41转速，从而实现粪便的高效粉碎；此外，传动组件43和动力控制装置44等均与转轴41可拆卸连接，从而当遇到特殊情况或者不便于去医院救治且需要立刻帮病患排便时，如图3所示，医护人员或病患家属可以直接在转轴41上安装转动手柄45作为临时动力输入装置，通过转动转动手柄45，能够实现快速手动转动转轴41，从而帮助患者及时完成排便。
考虑到监测装置2在使用的过程中有可能会受到软化后的流质粪便的污染或影响，本实施例提供的粪便导流装置，如图1-图2所示，导流管构件1包括内导流管11、外导流管12和第一收集管13；内导流管11和外导流管12均呈内部中空且两端连通的筒体状；内导流管11和外导流管12均呈透明状；内导流管11可拆卸地穿设于外导流管12中；内导流管11和外导流管12紧密连接；内导流管11和外导流管12均由医用硅胶制成；第一收集管13可拆卸地固定于内导流管11和外导流管12的管壁上，第一收集管13与内导流管11连通设置；监测装置2的一端可拆卸地设置于内导流管11和外导流管12之间；润滑装置3的一端可拆卸地设置于内导流管11中；粉碎装置4的一端可转动地设置于内导流管11中；负压收集装置5的一端与第一收集管13连通设置。通过设置内外两个导流管，且内导流管11和外导流管12之间密封设置，一方面便于监测装置2的设置，避免监测装置2受到粉碎装置4、润滑液及粪便的干扰，影响其监测结果的准确性及工作稳定性；另一方面内导流管11、外导流管12和第一收集管13之间可拆卸设置，从而便于使用后的清洁工作，避免因其清洁不到 位导致患者伤口感染的现象。
为了提高患者在粪便导流治疗过程中的舒适度，本实施例提供的粪便导流装置，如图5所示，外导流管12包括呈圆柱状的筒体部121和呈圆台状的插入部122；插入部122的一端与筒体部121可拆卸地连接，插入部122的另一端与内导流管11的一端紧密连接。由于患者的肛周可能存在损伤现象，导流管构件1在插入肛门的时候患者会有一定的不适感，因此，通过设置圆台状的插入部122，插入部122前端直径较小的部分先进入肛门，后面直径稍大的部分再缓慢进入，从而能够起到一定程度的缓冲作用，减少患者的不适感；此外，由于患者的肛门大小是不同的，而插入部122和筒体部121为可拆卸连接，且插入部上标记有刻度尺，刻度尺的量程范围与最大直肠长度相当，从而医护人员能够根据患者的身量体格，选择尺寸规格相对匹配的插入部122，如儿童患者需选择较小尺寸的插入部122，避免插入部122过大或过小导致治疗效果欠佳的同时还造成患者产生不适感或损伤等现象。
为了便于针对性地治疗患者，本实施例提供的粪便导流装置，如图1-图2所示，监测装置2包括监测探头21和监测显示屏22；监测探头21通过信号传输线23与监测显示屏22可拆卸地连接；监测探头21可拆卸地设置于内导流管11和外导流管12之间。通过设置监测探头21和监测显示屏22，在进行粪便导流工作前，先对患者的直肠0及内部粪便状况进行初步的诊断，医护人员能够通过监测显示屏22直接观察到患者的具体情况，从而医护人员能够直观地根据监测结果来提供较好的导流方案，如润滑液的提供量、粉碎装置4的功率或转速选择等，进而提高粪便的导出效率；且在粪便导流的过程中，医护人员还能够通过监测显示屏22实时观察导流过程，有效地避免了治疗过程中出现差错。
为了对粪便进行高效的收集处理工作，本实施例提供的粪便导流装置，如图1-图2所示，负压收集装置5包括内部设有凝胶剂的收集装置51和负压装置52；收集装置51通过第二收集管53与第一收集管13可拆卸地连接；第二收集装置51与第一收集装置51连通设置；第二收集管53与收集装置51连通 设置；负压装置52与第二收集管53连通设置；第二收集管53上可拆卸地设有单向阀7。通过负压装置52提供的负压环境，一方面能够快速地将粉碎后的粪便从患者的直肠0中导出，同时还能减少润滑后的流质粪便沿肛周的流出量，避免流质粪便二次感染伤口，有利于患者的后期护理及恢复；另一方面收集装置51内设有凝胶剂，凝胶剂在吸收流质粪便中的水分后会膨胀固化，使得流质的粪便形成胶体状，避免流质粪便回流的同时还能够在一定程度上对粪便进行除臭处理，减少患者和医护人员的心理负担；并且第二收集管53上单向阀7的设置，能够进一步避免粪便的回流，从而保证粪便导流装置的工作可靠性；此外，第二收集管53与第一收集管13之间可拆卸地连接，使得第二收集管53的拆卸清洗工作更为便捷。
为了进一步提高粪便的导出效率，本实施例提供的粪便导流装置，如图1-图2所示，润滑装置3包括润滑液球囊31；润滑液球囊31通过润滑导管32与内导流管11连通设置；润滑导管32上可拆卸地设有单向阀7。通过设置润滑液球囊31，当需要进行润滑工作时，医护人员将预先设有润滑液的润滑液球囊31与润滑导管32安装好后，通过不断挤压润滑液球囊31，将润滑液不断经过润滑导管32输入至患者的直肠0内，从而有效地对硬质粪便进行软化和稀化处理；并且当患者完成排便后，还能够通过在润滑液球囊31内注入清洗液对直肠壁的皱褶层进行冲洗，进而洗净患者的肛管及肛门的薄壁表面，尤其对于病变的部位能够起到清除毒素，恢复活性的有益作用。同样的，润滑导管32上设有单向阀7，能够保证润滑液的单向流出，避免由于粪便和润滑液的回流导致粪便导流工作无法正常进行的现象。
为了进一步保证粪便导流装置的工作可靠性，本实施例提供的粪便导流装置，如图1-图2所示，密封支撑构件6包括第一密封组件61、第二密封组件62和固定座63；第一密封组件61呈环状；插入部122通过第一密封组件61与内导流管11紧密连接；第二密封组件62可拆卸地设置于内导流管11中；第二密封组件62设置于第二收集管53下方；润滑装置3的一端和粉碎装置4的一 端均穿设于第二密封组件62上；固定座63可拆卸地固定于导流管构件1的底部；监测装置2的一端、润滑装置3的一端、粉碎装置4的一端均穿设于固定座63上。通过设置第一密封组件61，能够有效避免粪便进入外导流管12中导致监测探头21被污染影响其诊断结果的现象；而第二密封组件62的设置不仅能够保证软化后的流质粪便被尽数从第一收集管13吸至收集装置51中，避免粪便从内导流管11的另一端流出的现象，还能够对润滑导管32起到一定的支撑固定作用；固定座63的设置则起到进一步支撑固定信号传输线23以及润滑导管32的作用，从而进一步保证粪便导流装置的工作可靠性。
为了便于医护人员对病患的粪便进行采样处理，本实施例提供的粪便导流装置，如图3所示，第一收集管13上可拆卸地固定有采样部131和流量计132。通过在第一收集管13上设置采样部131，医护人员能够方便地通过这个采样部131及时地抽取病患的新鲜粪便样品，避免了从收集装置51中取的样品可能受到早前粪便的影响而导致检测结果产生误差的现象，从而提高了粪便化验结果的准确性。流量计132的设置则能够便于医护人员随时快速地观察病患的粪便量，为进一步的诊断提供了依据。
考虑到在粪便导流的过程中，被软化的流质粪便有可能会从病患的肛门流出，造成病患的伤口二次感染，本实施例提供的粪便导流装置，如图1-图3所示，还包括可与臀部贴合设置的防溢垫8；防溢垫8可拆卸地套设于导流管构件1上；防溢垫8由柔性医用抗菌敷料制成。由于便秘病患的肛周部位通常存在皮肤破损现象，或者做完肛周各种手术后，其破损处或伤口需要保持清洁，因此，通过设置防溢垫8，且防溢垫8的形状设计与人体的臀部相仿，在使用的过程中能够很好地贴合病患肛周的皮肤，从而在最大程度上吸收从肛周流出的液体粪便；同样地，使用时可根据病患的身量体格，选择适合型号的防溢垫8，一次性使用，方便卫生；且防溢垫8由柔性医用抗菌敷料制成，不仅质地柔软，提高了病患的使用舒适度，还能够对患者的肛周皮肤进行抗菌处理，进一步降低病患伤口感染的概率。
综上所述，本发明提供的粪便导流装置，一方面能够通过监测装置观察到患者的直肠具体情况以针对性地进行治疗，避免患者被灌肠的痛苦以及家属或医护人员用手去费时费力地抠出粪便的过程；另一方面能够有效地对粪便进行软化及粉碎，并吸出软化的细小粪块，从而达到顺利通便的效果，操作便捷，且安全卫生，有效地减轻了患者的痛苦，有利于患者的快速康复，也解脱了家属和医护人员的心理障碍，能够广泛地应用于直肠癌手术、痔疮手术等各类肛周手术中。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (10)

  1. 一种粪便导流装置，其特征在于，包括导流管构件、用于监测直肠内部状态的监测装置、润滑装置、粉碎装置、负压收集装置和密封支撑构件；
    所述导流管构件呈内部中空且两端连通的筒体状；所述导流管构件呈透明状；
    所述监测装置的一端可拆卸地设置于所述导流管构件的内；
    所述润滑装置的一端可拆卸地设置于所述导流管构件内；
    所述粉碎装置的一端可转动地设置于所述导流管构件内；
    所述负压收集装置的一端与所述导流管构件可拆卸地连接；所述负压收集装置与所述导流管构件连通设置；
    所述密封支撑构件可拆卸地固定于所述导流管构件内；所述密封支撑构件与所述导流构件紧密连接；所述密封支撑构件穿设于所述监测装置、所述润滑装置和所述粉碎装置上；所述密封支撑构件与所述监测装置、所述润滑装置和所述粉碎装置分别紧密连接。
  2. 根据权利要求1所述的粪便导流装置，其特征在于，所述粉碎装置包括转轴、螺旋部、传动组件和动力控制装置；
    所述转轴通过所述传动组件与所述动力控制装置可传动地连接；
    所述螺旋部呈螺旋状，所述螺旋部上固定设有多个等距分布的粉碎齿；所述螺旋部卷绕于所述转轴的一端上并与所述转轴固定连接；
    所述转轴与所述螺旋部均设置于所述导流管构件的筒体内。
  3. 根据权利要求1所述的粪便导流装置，其特征在于，所述导流管构件包括内导流管、外导流管和第一收集管；
    所述内导流管和所述外导流管均呈内部中空且两端连通的筒体状；所述内导流管和所述外导流管均呈透明状；所述内导流管可拆卸地穿设于所述外导流管中；所述内导流管和所述外导流管紧密连接；所述内导流管和所述外导流管均由医用硅胶制成；
    所述第一收集管可拆卸地固定于所述内导流管和所述外导流管的管壁上， 所述第一收集管与所述内导流管连通设置；
    所述监测装置的一端可拆卸地设置于所述内导流管和所述外导流管之间；
    所述润滑装置的一端可拆卸地设置于所述内导流管中；
    所述粉碎装置的一端可转动地设置于所述内导流管中；
    所述负压收集装置的一端与所述第一收集管连通设置。
  4. 根据权利要求3所述的粪便导流装置，其特征在于，所述外导流管包括呈圆柱状的筒体部和呈圆台状的插入部；
    所述插入部的一端与所述筒体部可拆卸地连接，所述插入部的另一端与所述内导流管的一端紧密连接。
  5. 根据权利要求3所述的粪便导流装置，其特征在于，所述监测装置包括监测探头和监测显示屏；
    所述监测探头通过信号传输线与所述检测显示屏可拆卸地连接；所述监测探头可拆卸地设置于所述内导流管和所述外导流管之间。
  6. 根据权利要求3所述的粪便导流装置，其特征在于，所述负压收集装置包括内部设有凝胶剂的收集装置和负压装置；
    所述收集装置通过第二收集管与所述第一收集管可拆卸地连接；所述第二收集装置与所述第一收集装置连通设置；所述第二收集管与所述收集装置连通设置；所述负压装置与所述第二收集管连通设置；所述第二收集管上可拆卸地设有单向阀。
  7. 根据权利要求3所述的粪便导流装置，其特征在于，所述润滑装置包括润滑液球囊；所述润滑液球囊通过润滑导管与所述内导流管连通设置；所述润滑导管上可拆卸地设有单向阀。
  8. 根据权利要求6所述的粪便导流装置，其特征在于，所述密封支撑构件包括第一密封组件、第二密封组件和固定座；所述第一密封组件呈环状；所述插入部通过所述第一密封组件与所述内导流管紧密连接；所述第二密封组件可拆卸地设置于所述内导流管中；所述第二密封组件设置于所述第二收集管下方； 所述润滑装置的一端和所述粉碎装置的一端均穿设于所述第二密封组件上；所述固定座可拆卸地固定于所述导流管构件的底部；所述监测装置的一端、所述润滑装置的一端、所述粉碎装置的一端均穿设于所述固定座上。
  9. 根据权利要求3-8任一所述的粪便导流装置，其特征在于，所述第一收集管上可拆卸地固定有采样部和流量计。
  10. 根据权利要求1-8任一所述的粪便导流装置，其特征在于，还包括可与臀部贴合设置的防溢垫；所述防溢垫可拆卸地套设于所述导流管构件上；所述防溢垫由柔性医用抗菌敷料制成。
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