CN220632689U - A multifunctional anorectal lavage device - Google Patents

A multifunctional anorectal lavage device Download PDF

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CN220632689U
CN220632689U CN202320892105.7U CN202320892105U CN220632689U CN 220632689 U CN220632689 U CN 220632689U CN 202320892105 U CN202320892105 U CN 202320892105U CN 220632689 U CN220632689 U CN 220632689U
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tube
liquid
enema
flushing
anal plug
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蒋祺
孙红鳌
蒋剑
周航
范巧
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Huili Traditional Chinese Medicine Hospital
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Huili Traditional Chinese Medicine Hospital
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Abstract

本申请公开了医疗器具技术领域的一种多功能肛肠灌洗器,包括注射器、灌肠管、冲洗管和肛塞;所述注射器包括注射筒和活塞芯杆,活塞芯杆活塞连接在所述注射筒内;所述灌肠管为软管制成,灌肠管的一端为进液端,灌肠管的另一端为出液端,灌肠管的进液端与注射筒的出液口可拆卸连接;所述冲洗管为硬管制成,冲洗管的一端为连接端,冲洗管的另一端为出水端,所述冲洗管的连接端与注射筒的出液口可拆卸连接,所述冲洗管的管体距离冲洗管的出水端4~6cm处弯折45°~75°;所述肛塞为遇水膨胀软胶制成,所述肛塞为圆柱状,所述肛塞的中心轴处设有通孔,通孔用于灌肠管穿过。本方案用以解决现在的肛肠灌洗器功能单一的问题。

This application discloses a multifunctional anorectal lavage device in the technical field of medical devices, which includes a syringe, an enema tube, an irrigation tube and an anal plug; the syringe includes a syringe barrel and a piston core rod, and the piston core rod piston is connected to the syringe. Inside the cylinder; the enema tube is made of a flexible tube, one end of the enema tube is the liquid inlet end, and the other end of the enema tube is the liquid outlet end, and the liquid inlet end of the enema tube is detachably connected to the liquid outlet of the syringe barrel; so The flushing tube is made of a hard tube. One end of the flushing tube is a connecting end, and the other end of the flushing tube is a water outlet. The connecting end of the flushing tube is detachably connected to the liquid outlet of the syringe barrel. The body of the flushing tube Bend 45° to 75° at a distance of 4 to 6cm from the water outlet end of the flushing pipe; the anal plug is made of soft rubber that expands when exposed to water. The anal plug is cylindrical, and the central axis of the anal plug is provided with a through hole. Hole, through hole for enema tube to pass through. This solution is used to solve the problem that the current anorectal lavage device has a single function.

Description

一种多功能肛肠灌洗器A multifunctional anorectal lavage device

技术领域Technical field

本实用新型涉及医疗器具技术领域,具体涉及一种多功能肛肠灌洗器。The utility model relates to the technical field of medical instruments, in particular to a multifunctional anorectal lavage device.

背景技术Background technique

灌肠通俗的理解就是将生理盐水、药物或中药或相关润肠通便的药物,通过肛门灌入直肠的一种方法。临床上对于灌肠分为清洁灌肠和保留灌肠,清洁灌肠主要是因为便秘的患者排便困难,大便质硬,嵌顿到肠腔内无法排出,用生理盐水灌入肠道,以增加肠腔的压力,促进粪便的排出。而药物保留灌肠,有纯西药的保留灌肠,还有中药保留灌肠,主要针对肠炎的患者,把药物灌到肠道里面,让患者不断改变体位,使这些药物充分流入到结肠,药物局部吸收而发挥治疗作用。The popular understanding of enema is a method of pouring physiological saline, medicine or traditional Chinese medicine or related laxative medicine into the rectum through the anus. Clinically, enema is divided into cleansing enema and retention enema. Cleansing enema is mainly used because patients with constipation have difficulty defecating and have hard stools that are stuck in the intestinal cavity and cannot be discharged. Normal saline is poured into the intestines to increase the pressure in the intestinal cavity. , promote the discharge of feces. As for drug retention enema, there are retention enema with pure Western medicine and retention enema with traditional Chinese medicine. They are mainly used for patients with enteritis. They inject drugs into the intestinal tract and allow the patient to constantly change their body position so that the drugs can fully flow into the colon and the drugs can be absorbed locally. Have a therapeutic effect.

而在进行灌肠时,通常需要使用到肛肠灌洗器,现在的肛肠灌洗器主要包括可以盛装液体的柔性球囊、连接头和接管,在使用时,柔性球囊通过连接头与接管连接,接管插入到直肠中,通过挤压柔性球囊即可将其中的生理盐水、药物或中药或相关润肠通便的药物挤入到直肠中。但是该种肛肠灌洗器,功能单一,只适用于一次性向直肠中灌入定量的药物,进行药物保留灌肠。若是要进行清洁灌肠时,灌液量通常为500~1000ml,因此在进行灌肠需要多次向柔性球囊中添加液体,因此在进行清洁灌肠时,并不方便。When performing enema, it is usually necessary to use an anorectal lavage device. The current anorectal lavage device mainly includes a flexible balloon that can hold liquid, a connector and a nozzle. When used, the flexible balloon is connected to the nozzle through the connector. The tube is inserted into the rectum, and by squeezing the flexible balloon, the physiological saline, medicine or traditional Chinese medicine or related laxative medicine can be squeezed into the rectum. However, this kind of anorectal lavage device has a single function and is only suitable for pouring a certain amount of medicine into the rectum at one time to perform drug retention enema. When performing a clean enema, the filling volume is usually 500 to 1000 ml. Therefore, it is necessary to add liquid to the flexible balloon multiple times during the enema, so it is inconvenient when performing a clean enema.

同时在进行保留灌肠和清洁灌肠时,液体灌入直肠后都需要患者憋住保持一段时间,但是部分患者,由于其年纪大或是肛门松弛则会导致灌入的液体流出,影响周围环境清洁,且保留灌肠的时间不够达不到治疗的要求。因此现在亟需一种既能适用于保留灌肠,又能适用于清洁灌肠的多功能肛肠灌洗器。At the same time, when performing retention enema and cleansing enema, the patient needs to hold the liquid in for a period of time after it is poured into the rectum. However, for some patients, due to their age or anal laxity, the poured liquid will flow out, affecting the cleanliness of the surrounding environment. And the enema retention time is not enough to meet the treatment requirements. Therefore, there is an urgent need for a multifunctional anorectal lavage device that can be used not only for retention enema but also for cleaning enema.

实用新型内容Utility model content

本实用新型意在提供一种多功能肛肠灌洗器,以解决现在的肛肠灌洗器功能单一的问题。The utility model is intended to provide a multifunctional anorectal lavage device to solve the problem of single function of the current anorectal lavage device.

为解决上述技术问题,本实用新型提供如下技术方案:一种多功能肛肠灌洗器,包括注射器、灌肠管、冲洗管和肛塞;In order to solve the above technical problems, the present utility model provides the following technical solutions: a multifunctional anorectal lavage device, including a syringe, an enema tube, an irrigation tube and an anal plug;

所述注射器包括注射筒和活塞芯杆,活塞芯杆活塞连接在所述注射筒内;The syringe includes a syringe barrel and a piston core rod, and the piston core rod piston is connected in the syringe barrel;

所述灌肠管为软管制成,灌肠管的一端为进液端,灌肠管的另一端为出液端,灌肠管的进液端与注射筒的出液口可拆卸连接;The enema tube is made of a flexible tube. One end of the enema tube is the liquid inlet end, and the other end of the enema tube is the liquid outlet end. The liquid inlet end of the enema tube is detachably connected to the liquid outlet of the syringe;

所述冲洗管为硬管制成,冲洗管的一端为连接端,冲洗管的另一端为出水端,所述冲洗管的连接端与注射筒的出液口可拆卸连接,所述冲洗管的管体距离冲洗管的出水端4~6cm处弯折45°~75°;The flushing tube is made of a hard tube, one end of the flushing tube is a connecting end, and the other end of the flushing tube is a water outlet. The connecting end of the flushing tube is removably connected to the liquid outlet of the syringe barrel. The body is bent 45° to 75° 4 to 6cm away from the water outlet end of the flushing pipe;

所述肛塞为遇水膨胀软胶制成,所述肛塞为圆柱状,所述肛塞的中心轴处设有通孔,通孔用于灌肠管穿过。The anal plug is made of soft rubber that expands when exposed to water. The anal plug is cylindrical and has a through hole at its central axis for an enema tube to pass through.

本实用新型工作原理:在进行药物保留灌肠前,先通过注射器抽取足够的药液,然后将灌肠管的进液端穿过肛塞的通孔并与注射器的出液口连接,此时肛塞位于注射器的出液口与灌肠管的连接处。The working principle of this utility model: before performing a drug retention enema, first draw out enough medicinal liquid through a syringe, and then pass the liquid inlet end of the enema tube through the through hole of the anal plug and connect it to the outlet of the syringe. At this time, the anal plug Located at the connection between the outlet of the syringe and the enema tube.

进行药物保留灌肠时,将灌肠管的出液端通过患者肛门插入直肠,此时推动注射器的活塞芯杆将注射器中抽取的药液通过灌肠管推入到直肠中,待药液推入完毕后,拔出灌肠管,并将灌肠管从肛塞上取下,然后此时肛塞插在注射器的出液口处,然后用手拿住注射器将肛塞推入到患者的肛门,由于肛塞为遇水膨胀软胶制成,因此在肛塞插入肛门中后,当肛塞与药液接触后会自行膨胀,进而对肛门进行封闭,同时肛塞膨胀后其通孔也会缩小直至被封闭。When performing a drug retention enema, insert the discharge end of the enema tube into the rectum through the patient's anus. At this time, push the piston rod of the syringe to push the medicinal liquid extracted from the syringe into the rectum through the enema tube. After the medicinal liquid is pushed in, , pull out the enema tube and remove the enema tube from the anal plug, then insert the anal plug into the outlet of the syringe, then hold the syringe with your hand and push the anal plug into the patient's anus. It is made of soft rubber that swells when exposed to water. Therefore, after the anal plug is inserted into the anus, it will expand on its own when it comes into contact with the medicinal solution, thus sealing the anus. At the same time, after the anal plug expands, its through hole will also shrink until it is sealed. .

同理,在对肛周脓肿、肛瘘术后患者术后灌洗时,先通过注射器吸取足够的生理盐水,将冲洗管的连接端与注射器的出液口连接,然后将冲洗管的出水端插入患者肛门,患者肛门部位切口,根据切口深度调节插入深度及冲洗管前端弯折度,以达到由内向外、切口部位完整覆盖的切口冲洗。Similarly, when lavage patients with perianal abscess or anal fistula after surgery, first draw enough normal saline through a syringe, connect the connecting end of the irrigation tube to the outlet of the syringe, and then insert the outlet end of the irrigation tube into the The patient's anus, the patient's anal incision, adjust the insertion depth and the bending degree of the front end of the irrigation tube according to the depth of the incision to achieve incision irrigation from the inside to the outside, with complete coverage of the incision site.

本实用新型的有益效果:Beneficial effects of this utility model:

1、采用本方案中的多功能肛肠灌洗器进行灌肠时,操作简便,通过对注射器活塞芯杆的推拉即可完成进药和送药。1. When using the multifunctional anorectal lavage device in this solution for enema, it is easy to operate. The medicine can be filled and delivered by pushing and pulling the syringe piston core rod.

2、通过本方案中的遇水膨胀软胶制成的肛塞,在灌肠完成后将肛塞塞入肛门,如此当有液体流出并与肛塞接触时,肛塞膨胀封闭肛门,避免液体从肛门中流出,污染周围环境。2. Use the anal plug made of water-swellable soft rubber in this plan. After the enema is completed, insert the anal plug into the anus. In this way, when liquid flows out and comes into contact with the anal plug, the anal plug will expand and seal the anus to prevent liquid from flowing out. It discharges from the anus and pollutes the surrounding environment.

3、采用手推式注射器作为容器,在灌肠注入药液或其他液体时,可以按照患者的承受程度调整推药速度。3. Use a hand-push syringe as a container. When injecting medicine or other liquids into the enema, the speed of medicine injection can be adjusted according to the patient's tolerance.

4、临床上大多数使用空针或空针链接输液管道灌洗,但在长度、灌洗管道硬度、管道活动度及灌洗时患者体感刺激度均有短板,而本方案针对肛周脓肿、肛瘘术后患者术后灌洗所需,在冲洗管长度、灌洗管道硬度、管道活动度及灌洗时患者体感刺激度作出了能满足临床所需的设计。4. In clinical practice, most use empty needles or empty needle-linked infusion pipelines for lavage, but there are shortcomings in the length, hardness of the lavage pipeline, mobility of the pipeline, and patient's somatosensory irritation during lavage. This program is targeted at perianal abscesses. , Postoperative lavage needs of patients after anal fistula surgery, the length of the irrigation tube, the hardness of the lavage tube, the mobility of the tube and the patient's somatosensory stimulation during lavage have been designed to meet clinical needs.

5、本方案中肛肠灌洗器,既能进行药物保留灌肠又能实现清洁灌肠,同时还能防止灌肠后,直肠中的药液的泄露,具有多种功能。5. The anorectal lavage device in this plan can not only perform drug retention enema but also achieve clean enema. It can also prevent the leakage of medicinal liquid in the rectum after enema and has multiple functions.

进一步,所述注射筒的出液口处设有单向出液阀,所述注射筒上设有液孔,液孔位于靠近注射筒的出液口的一端,所述液孔中设有单向进液阀,单向进液阀用于防止注射筒中的液体排出,所述液孔上可拆卸连接有进液管,进液管远离液孔的一端连通有液箱,所述进液管的该端穿过液箱并延伸至液箱的内底部。使用前,先在液箱中装好生理盐水,在进行清洁灌肠时,通常需要灌入500~1000ml的生理盐水,因此注射器一次灌入的生理盐水的量可能不足,因此通过该种设置,在注射器中的生理盐水灌入完成且不足需要补充时,拉动活塞芯杆,此时单向出液阀可以防止灌入直肠中的生理盐水被抽出,而拉动活塞芯杆后,注射器内形成负压,此时利用负压的吸力,通过进液管将液箱中的生理盐水吸入到注射器内,然后再次推动活塞芯杆即可将才吸入的生理盐水通过注射器的出液口灌入到直肠中,到达了在生理盐水不足的情况下可以连续补液的效果。Further, the liquid outlet of the syringe barrel is provided with a one-way liquid outlet valve, the syringe barrel is provided with a liquid hole, the liquid hole is located at one end close to the liquid outlet of the syringe barrel, and a single liquid outlet valve is provided in the liquid hole. A one-way liquid inlet valve is used to prevent the liquid in the syringe barrel from being discharged. A liquid inlet pipe is detachably connected to the liquid hole. The end of the liquid inlet pipe away from the liquid hole is connected to a liquid tank. The liquid inlet pipe This end passes through the tank and extends to the inner bottom of the tank. Before use, fill the liquid tank with physiological saline. When performing a clean enema, you usually need to pour 500 to 1000 ml of physiological saline. Therefore, the amount of physiological saline poured into the syringe at one time may not be enough. Therefore, with this setting, When the filling of the physiological saline in the syring is completed and is insufficient and needs to be replenished, pull the piston rod. At this time, the one-way discharge valve can prevent the physiological saline poured into the rectum from being withdrawn. After pulling the piston rod, a negative pressure is formed in the syringe. , at this time, use the suction of negative pressure to suck the physiological saline in the liquid tank into the syringe through the liquid inlet tube, and then push the piston core rod again to inject the physiological saline that has just been sucked into the rectum through the outlet of the syringe. , achieving the effect of continuous rehydration when physiological saline is insufficient.

进一步,所述灌肠管的出液端设有多个出液孔,所述冲洗管的出水端也设有多个出液孔。其目的是,通过多个出液孔可以减小推入药液或生理盐水时的冲击压力,可以让患者在进行灌肠时感受更加舒适,同时可以在冲洗的时候多方向的喷液,克服了常规的点对点单方位冲洗面的问题。Furthermore, the liquid outlet end of the enema tube is provided with a plurality of liquid outlets, and the water outlet end of the irrigation tube is also provided with a plurality of liquid outlets. Its purpose is to reduce the impact pressure when pushing medicinal solution or physiological saline through multiple outlet holes, making the patient feel more comfortable when performing enema, and at the same time, it can spray liquid in multiple directions during flushing, overcoming the problem of Problems with conventional point-to-point unidirectional flushing surfaces.

进一步,所述灌肠管的出液端采用倒圆角设置,所述冲洗管的出水端也采用倒圆角设置。其目的是,通过该种设置避免灌肠管或冲洗管插入肛门时,其棱边对肛门造成划伤。Furthermore, the liquid outlet end of the enema tube is provided with a rounded corner, and the water outlet end of the irrigation tube is also provided with a rounded corner. Its purpose is to avoid scratches on the anus by its edges when the enema tube or irrigation tube is inserted into the anus through this arrangement.

进一步,所述肛塞包括前端和后端,所述肛塞的前端为半球状设置。其目的是,通过该种设置使得肛塞的前端为光滑的曲面,在插入肛门的过程中不易对肛门造成伤害。Further, the anal plug includes a front end and a rear end, and the front end of the anal plug is arranged in a hemispherical shape. The purpose is to make the front end of the anal plug have a smooth curved surface through this arrangement, making it less likely to cause damage to the anus during insertion into the anus.

进一步,所述肛塞的后端固定连接有拉绳。其目的是,在患者患有肛窦炎、肛裂、直肠肛管狭窄需要扩肛治疗,肠道手术后需要锻炼肛门直肠功能的情况下,肛塞可单独用于灌肠以及直肠肛门功能训练,操作者在人工扩肛后置入肛塞,随即向肛内推入药液使肛塞膨胀,治疗结束后,拉动拉绳,即可轻易取出肛塞。Further, the rear end of the anal plug is fixedly connected with a drawstring. The purpose is that when the patient suffers from anal sinusitis, anal fissure, recto-anal stenosis and needs anal dilation treatment, or needs to exercise anorectal function after intestinal surgery, the anal plug can be used alone for enema and rectal and anal function training. The operator inserts the anal plug after artificial dilation of the anus, and then pushes the medicinal solution into the anus to expand the anal plug. After the treatment is completed, the anal plug can be easily removed by pulling the pull cord.

进一步,所述注射器的容量为200~250ml。其目的是,在进行药物保留灌肠时,药液量通常为200ml左右,因此采用容量为200~250ml的注射器则可以很好的满足药物保留灌肠的需求。Further, the capacity of the syringe is 200-250ml. The purpose is that when performing a drug retention enema, the liquid volume is usually about 200ml, so using a syringe with a capacity of 200 to 250ml can well meet the needs of a drug retention enema.

附图说明Description of drawings

图1为本实用新型一种多功能肛肠灌洗器使用灌肠管时的结构示意图;Figure 1 is a schematic structural diagram of a multifunctional anorectal lavage device using an enema tube according to the present invention;

图2为本实用新型一种多功能肛肠灌洗器使用冲洗管时的结构示意图;Figure 2 is a schematic structural diagram of a multifunctional anorectal lavage device using an irrigation tube according to the present invention;

图3为图1中肛塞的结构示意图;Figure 3 is a schematic structural diagram of the anal plug in Figure 1;

图4为图1中灌肠管的出液端的结构示意图。Figure 4 is a schematic structural diagram of the liquid outlet end of the enema tube in Figure 1.

具体实施方式Detailed ways

下面通过具体实施方式进一步详细说明:The following is further detailed through specific implementation methods:

说明书附图中的附图标记包括:注射筒1、活塞芯杆2、单向出液阀3、肛塞4、灌肠管5、单向进液阀6、液孔7、冲洗管8、进液管9、液箱10、通孔11、出液孔12、拉绳13。The reference numbers in the drawings of the instruction manual include: syringe barrel 1, piston core rod 2, one-way liquid outlet valve 3, anal plug 4, enema tube 5, one-way liquid inlet valve 6, liquid hole 7, flushing pipe 8, inlet Liquid pipe 9, liquid tank 10, through hole 11, liquid outlet hole 12, and pull cord 13.

实施例基本如附图1、附图2、附图3和附图4所示:The embodiment is basically as shown in Figure 1, Figure 2, Figure 3 and Figure 4:

一种多功能肛肠灌洗器,包括注射器、灌肠管5、冲洗管8和肛塞4。A multifunctional anorectal lavage device includes a syringe, an enema tube 5, an irrigation tube 8 and an anal plug 4.

注射器的容量为200~250ml(优选250ml),注射器包括注射筒1和活塞芯杆2,活塞芯杆2活塞连接在注射筒1内。The capacity of the syringe is 200-250ml (preferably 250ml). The syringe includes a syringe barrel 1 and a piston core rod 2. The piston core rod 2 is piston-connected in the syringe barrel 1.

注射筒1的出液口处设有单向出液阀3,注射筒1上设有液孔7,液孔7位于靠近注射筒1的出液口的一端,液孔7中设有单向进液阀6,单向进液阀6用于防止注射筒1中的液体排出,液孔7上可拆卸连接有进液管9,进液管9远离液孔7的一端连通有液箱10,进液管9的该端穿过液箱10并延伸至液箱10的内底部。The liquid outlet of the syringe barrel 1 is provided with a one-way liquid outlet valve 3. The syringe barrel 1 is provided with a liquid hole 7. The liquid hole 7 is located at one end close to the liquid outlet of the syringe barrel 1. There is a one-way liquid outlet valve 3 in the liquid hole 7. Liquid inlet valve 6 and one-way liquid inlet valve 6 are used to prevent the liquid in the syringe 1 from being discharged. A liquid inlet pipe 9 is detachably connected to the liquid hole 7. The end of the liquid inlet pipe 9 away from the liquid hole 7 is connected to a liquid tank 10 , this end of the liquid inlet pipe 9 passes through the liquid tank 10 and extends to the inner bottom of the liquid tank 10 .

灌肠管5为长度35cm的软管制成,灌肠管5的一端为进液端,灌肠管5的另一端为出液端,灌肠管5的进液端与注射筒1的出液口可拆卸连接。The enema tube 5 is made of a flexible tube with a length of 35cm. One end of the enema tube 5 is the liquid inlet end, and the other end of the enema tube 5 is the liquid outlet end. The liquid inlet end of the enema tube 5 and the liquid outlet of the syringe 1 are detachable. connect.

冲洗管8为长度15cm的硬管制成,冲洗管8的一端为连接端,冲洗管8的另一端为出水端,冲洗管8的连接端与注射筒1的出液口可拆卸连接,冲洗管8的管体距离冲洗管8的出水端5cm处弯折45°~75°,冲洗管8的弯折处由波纹管制成。The flushing tube 8 is made of a hard tube with a length of 15cm. One end of the flushing tube 8 is a connecting end, and the other end of the flushing tube 8 is a water outlet. The connecting end of the flushing tube 8 is removably connected to the liquid outlet of the syringe barrel 1. The flushing tube The pipe body of 8 is bent at 45°-75° at a distance of 5cm from the outlet end of the flushing pipe 8, and the bend of the flushing pipe 8 is made of corrugated pipe.

灌肠管5的出液端设有多个出液孔12,冲洗管8的出水端也设有多个出液孔12;灌肠管5的出液端采用倒圆角设置,冲洗管8的出水端也采用倒圆角设置。The liquid outlet end of the enema tube 5 is provided with a plurality of liquid outlets 12, and the water outlet end of the irrigation tube 8 is also provided with a plurality of liquid outlets 12; the liquid outlet end of the enema tube 5 is provided with rounded corners, and the water outlet of the irrigation pipe 8 is The ends are also rounded.

肛塞4为长度4~6cm的遇水膨胀软胶制成,且膨胀程度受患者肛门正常舒张功能调节,肛塞4为圆柱状,肛塞4的中心轴处设有通孔11,通孔11用于灌肠管5穿过。且肛塞4包括前端和后端,肛塞4的前端为半球状设置,肛塞4的后端固定连接有拉绳13。The anal plug 4 is made of water-swellable soft rubber with a length of 4 to 6 cm, and the degree of expansion is adjusted by the normal diastolic function of the patient's anus. The anal plug 4 is cylindrical, and the central axis of the anal plug 4 is provided with a through hole 11. 11 for enema tube 5 to pass through. And the anal plug 4 includes a front end and a rear end. The front end of the anal plug 4 is set in a hemispherical shape, and the rear end of the anal plug 4 is fixedly connected with a drawstring 13 .

具体实施过程如下:The specific implementation process is as follows:

在进行药物保留灌肠前,先通过注射器抽取足够的药液,然后将灌肠管5的进液端穿过肛塞4的通孔11与注射器的出液口连接,此时肛塞4位于注射器的出液口与灌肠管5的连接处。Before performing a drug retention enema, first draw enough medicinal liquid through a syringe, and then pass the inlet end of the enema tube 5 through the through hole 11 of the anal plug 4 and connect it to the outlet of the syringe. At this time, the anal plug 4 is located at the end of the syringe. The connection between the liquid outlet and the enema tube 5.

进行药物保留灌肠时,将灌肠管5的出液端通过患者肛门插入直肠,此时推动注射器的活塞芯杆2将注射器中抽取的药液通过灌肠管5的多个出液孔12推入到直肠中,待药液推入完毕后,拔出灌肠管5,并将灌肠管5从肛塞4上取下,然后此时肛塞4插在注射器的出液口处,然后用手拿住注射器将肛塞4推入到患者的肛门,由于肛塞4为遇水膨胀软胶制成,因此在肛塞4插入肛门中后,当肛塞4与药液接触后会自行膨胀,进而对肛门进行封闭,同时肛塞4膨胀后其通孔11也会缩小直至被封闭,在需要取出肛塞4时,拉动拉绳13,即可让肛塞4被取出。When performing a drug retention enema, insert the liquid outlet end of the enema tube 5 into the rectum through the patient's anus. At this time, push the piston core rod 2 of the syringe to push the medicinal liquid extracted from the syringe through the multiple outlet holes 12 of the enema tube 5 into the patient's rectum. In the rectum, after the liquid is pushed in, pull out the enema tube 5 and remove the enema tube 5 from the anal plug 4. Then insert the anal plug 4 into the outlet of the syringe and hold it with your hand. The syringe pushes the anal plug 4 into the patient's anus. Since the anal plug 4 is made of soft rubber that swells when exposed to water, after the anal plug 4 is inserted into the anus, it will expand on its own when it comes into contact with the medicinal solution, thereby causing damage to the patient's anus. The anus is sealed, and at the same time, after the anal plug 4 expands, its through hole 11 will also shrink until it is sealed. When it is necessary to take out the anal plug 4, pull the drawstring 13 to allow the anal plug 4 to be taken out.

同理,在需要进行清洁灌肠时,先通过注射器吸取足够的生理盐水,将冲洗管8的连接端与注射器的出液口连接,然后将冲洗管8的出水端插入患者肛门,然后推动注射器的活塞芯杆2即可将注射器中的生理盐水通过冲洗管8的多个出液孔12推入到直肠中。在生理盐水需要补充时,拉动活塞芯杆2,此时单向出液阀3可以防止灌入直肠中的生理盐水被抽出,而拉动活塞芯杆2后,注射器内形成负压,此时利用负压的吸力,通过进液管9将液箱10中的生理盐水吸入到注射器内,然后再次推动活塞芯杆2即可将才吸入的生理盐水通过注射器的出液口灌入到直肠中,到达了在生理盐水不足的情况下可以连续补液的效果。Similarly, when a clean enema is required, first draw enough physiological saline through a syringe, connect the connecting end of the flushing tube 8 to the outlet of the syringe, then insert the outlet end of the flushing tube 8 into the patient's anus, and then push the syringe. The piston core rod 2 can push the physiological saline in the syringe into the rectum through the plurality of outlet holes 12 of the irrigation tube 8 . When the physiological saline needs to be replenished, pull the piston core rod 2. At this time, the one-way discharge valve 3 can prevent the physiological saline poured into the rectum from being withdrawn. After pulling the piston core rod 2, a negative pressure is formed in the syringe. At this time, use The negative pressure suction sucks the physiological saline in the liquid tank 10 into the syringe through the inlet pipe 9, and then pushes the piston core 2 again to pour the inhaled physiological saline into the rectum through the outlet of the syringe. It achieves the effect of continuous rehydration when physiological saline is insufficient.

Claims (7)

1. A multifunctional anorectal lavage device, which is characterized in that: comprises a syringe, an enema tube, a flushing tube and an anal plug;
the injector comprises an injection cylinder and a piston core rod, wherein a piston of the piston core rod is connected in the injection cylinder;
the enema tube is made of a hose, one end of the enema tube is a liquid inlet end, the other end of the enema tube is a liquid outlet end, and the liquid inlet end of the enema tube is detachably connected with the liquid outlet of the injection tube;
the flushing pipe is made of a hard pipe, one end of the flushing pipe is a connecting end, the other end of the flushing pipe is a water outlet end, the connecting end of the flushing pipe is detachably connected with a liquid outlet of the injection cylinder, and the pipe body of the flushing pipe is bent for 45-75 degrees at a position 4-6 cm away from the water outlet end of the flushing pipe;
the anal plug is made of water-swelling soft rubber, the anal plug is cylindrical, a through hole is formed in the central shaft of the anal plug, and the through hole is used for enabling an enema tube to pass through.
2. A multifunctional anorectal lavage device according to claim 1 wherein: the liquid outlet of injection tube department is equipped with one-way drain valve, be equipped with the liquid hole on the injection tube, the liquid hole is located the one end that is close to the liquid outlet of injection tube, be equipped with one-way feed liquor valve in the liquid hole, one-way feed liquor valve is arranged in preventing the liquid in the injection tube from discharging, can dismantle on the liquid hole and be connected with the feed liquor pipe, the one end intercommunication that the feed liquor pipe kept away from the liquid hole has the liquid case, this end of feed liquor pipe passes the liquid case and extends to the interior bottom of liquid case.
3. A multifunctional anorectal lavage device according to claim 2 wherein: the liquid outlet end of the enema tube is provided with a plurality of liquid outlet holes, and the water outlet end of the flushing tube is also provided with a plurality of liquid outlet holes.
4. A multifunctional anorectal lavage device according to claim 3, characterized in that: the liquid outlet end of the enema tube adopts a rounding setting, and the water outlet end of the flushing tube also adopts a rounding setting.
5. A multifunctional anorectal lavage device according to claim 4 wherein: the anal plug comprises a front end and a rear end, and the front end of the anal plug is arranged in a hemispherical shape.
6. A multifunctional anorectal lavage device according to claim 5 wherein: the rear end of the anal plug is fixedly connected with a pull rope.
7. A multifunctional anorectal lavage device according to claim 6 wherein: the capacity of the injector is 200-250 ml.
CN202320892105.7U 2023-04-19 2023-04-19 A multifunctional anorectal lavage device Active CN220632689U (en)

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Application Number Priority Date Filing Date Title
CN202320892105.7U CN220632689U (en) 2023-04-19 2023-04-19 A multifunctional anorectal lavage device

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Application Number Priority Date Filing Date Title
CN202320892105.7U CN220632689U (en) 2023-04-19 2023-04-19 A multifunctional anorectal lavage device

Publications (1)

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