阅读说明：本技术 一种医用大便引流装置 (Medical excrement drainage device ) 是由 应本娟 朱文婷 刘丽 田莎莎 曹凤先 徐晓娇 胡丽君 于 2020-07-13 设计创作，主要内容包括：本发明公开了一种医用大便引流装置,包括：双腔引流管,其包括内侧引流腔和外侧通气腔；初始状态时,所述引流腔呈闭合真空状态,所述通气腔呈真空状态；使用时,所述通气腔通过外部设备充气进而将所述引流腔撑开呈漏斗状；使用完毕时,所述通气腔通过外部设备排气进而恢复真空状态；底盘部,其与所述双腔引流管相接,且其外侧与肛门外部皮肤贴合；引流袋,其内端与所述底盘部相连通,且两者可拆卸密封相接,其外端设置有密封口。上述医用大便引流装置,可有效固定于患者的肛门外侧,具有良好的引流效果,且患者肛门外侧皮肤不易感染或受损。(The invention discloses a medical excrement drainage device, which comprises: a dual-lumen drainage tube comprising an inner drainage lumen and an outer vent lumen; in an initial state, the drainage cavity is in a closed vacuum state, and the ventilation cavity is in a vacuum state; when the drainage device is used, the ventilation cavity is inflated through external equipment so as to open the drainage cavity into a funnel shape; when the use is finished, the ventilation cavity is exhausted through external equipment so as to recover the vacuum state; the chassis part is connected with the double-cavity drainage tube, and the outer side of the chassis part is attached to the skin outside the anus; the inner end of the drainage bag is communicated with the chassis part and is detachably and hermetically connected with the chassis part, and the outer end of the drainage bag is provided with a sealing port. Above-mentioned medical excrement drainage device can effectively be fixed in patient's anus outside, has good drainage effect, and patient's anus outside skin is not easy to infect or impaired.)

1. A medical bowel drainage device, comprising:

a dual-lumen drainage tube comprising an inner drainage lumen and an outer vent lumen; in an initial state, the drainage cavity is in a closed vacuum state, and the ventilation cavity is in a vacuum state; when the drainage device is used, the ventilation cavity is inflated through external equipment so as to open the drainage cavity into a funnel shape; when the use is finished, the ventilation cavity is exhausted through external equipment so as to recover the vacuum state;

the chassis part is connected with the double-cavity drainage tube, and the outer side of the chassis part is attached to the skin outside the anus;

the inner end of the drainage bag is communicated with the chassis part and is detachably and hermetically connected with the chassis part, and the outer end of the drainage bag is provided with a sealing port.

2. The medical faecal drainage device of claim 1,

the outer side of the chassis part is circumferentially provided with a pad pasting capable of being adhered to the skin.

3. A medical faecal drainage device according to claim 2,

the chassis part and the double-cavity drainage tube are integrally arranged.

4. A medical faecal drainage device according to claim 3,

the chassis part and the double-cavity drainage tube are arranged in a split mode, and the chassis part is connected with the double-cavity drainage tube in a sealing mode.

5. A medical faecal drainage device according to any of claims 1 to 4,

the double-cavity drainage tube is made of silica gel.

6. A medical faecal drainage device according to claim 5,

the sealing opening of the drainage bag is sealed through a sealing clamp.

7. A medical faecal drainage device according to claim 6,

the length of the double-cavity drainage tube is 2-3 CM.

Technical Field

The invention relates to the technical field of medical nursing, in particular to a medical excrement drainage device.

Background

Fecal incontinence is a common complication after anorectal surgery, and long-term incontinence can cause damage to perianal skin, even septicemia, threaten the health of patients and affect the quality of life of the patients.

Excrement in the effectual drainage anus can avoid the excrement to soak skin repeatedly, is the effectual method of avoiding perianal skin damage, but the anus position is special, and the used urine and excrement collection bag on the market at present often can't effectively be fixed in perianal, guarantees good drainage effect.

Disclosure of Invention

The invention aims to provide a medical excrement drainage device which can be effectively fixed on the outer side of the anus of a patient, has a good drainage effect, and is not easy to infect or damage the skin of the outer side of the anus of the patient.

In order to achieve the above object, the present invention provides a medical stool drainage device, comprising:

a dual-lumen drainage tube comprising an inner drainage lumen and an outer vent lumen; in an initial state, the drainage cavity is in a closed vacuum state, and the ventilation cavity is in a vacuum state; when the drainage device is used, the ventilation cavity is inflated through external equipment so as to open the drainage cavity into a funnel shape; when the use is finished, the ventilation cavity is exhausted through external equipment so as to recover the vacuum state;

the chassis part is connected with the double-cavity drainage tube, and the outer side of the chassis part is attached to the skin outside the anus;

the inner end of the drainage bag is communicated with the chassis part and is detachably and hermetically connected with the chassis part, and the outer end of the drainage bag is provided with a sealing port.

Preferably, a pad pasting capable of being adhered to the skin is circumferentially arranged on the outer side of the chassis part.

Preferably, the chassis part is integrally provided with the double-cavity drainage tube.

Preferably, the chassis part and the double-cavity drainage tube are arranged in a split manner, and the chassis part is connected with the double-cavity drainage tube in a sealing manner.

Preferably, the double-lumen drainage tube is made of silica gel.

Preferably, the sealing opening of the drainage bag is sealed by a sealing clip.

Preferably, the length of the double-cavity drainage tube is 2-3 CM.

The medical excrement drainage device provided by the invention comprises a double-cavity drainage tube, a drainage tube and a drainage tube, wherein the double-cavity drainage tube comprises an inner side drainage cavity and an outer side ventilation cavity; in an initial state, the drainage cavity is in a closed vacuum state, and the ventilation cavity is in a vacuum state; in this way, the double-cavity drainage tube can be conveniently and smoothly inserted into the anus to reach the abdominal cavity of the rectum, and the falling-off of the double-cavity drainage tube is further effectively avoided; when the drainage device is used, the ventilation cavity is inflated through external equipment so as to open the drainage cavity into a funnel shape; in this way, the double-cavity drainage tube is convenient to be attached to the wall of the anal tube so as to ensure smooth excrement drainage; when the use is finished, the ventilation cavity is exhausted through external equipment so as to recover the vacuum state; and then the double-cavity drainage tube is restored to the original state, so that the excrement drainage device can be conveniently taken out from the anus of the patient.

Meanwhile, the medical excrement drainage device also comprises a chassis part which is connected with the double-cavity drainage tube, and the outer side of the chassis part is attached to the skin outside the anus; when in use, the medical excrement drainage device is positioned outside the anus, so that the skin outside the anus can be effectively protected from being infected, and the medical excrement drainage device is convenient to fix when in use;

the medical excrement drainage device further comprises a drainage bag, the inner end of the drainage bag is communicated with the base plate, the drainage bag and the base plate are detachably connected in a sealing mode, and a sealing opening is formed in the outer end of the drainage bag. When in use, the sealing opening is in a sealing state, and can be opened when excrement needs to be poured.

Above-mentioned medical excrement drainage device can effectively be fixed in patient's anus outside, has good drainage effect, and patient's anus outside skin is not easy to infect or impaired.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an initial state diagram of a medical stool drainage device provided by the present invention;

fig. 2 is a using state diagram of the medical stool drainage device provided by the invention.

Reference numerals:

1. a double-lumen drainage tube; 2. a chassis section; 3. a drainage bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The core of the invention is to provide a medical excrement drainage device which can be effectively fixed on the outer side of the anus of a patient, has a good drainage effect, and the skin on the outer side of the anus of the patient is not easy to be infected or damaged.

Referring to fig. 1-2, fig. 1 is an initial state diagram of a medical stool drainage device provided by the present invention; fig. 2 is a using state diagram of the medical stool drainage device provided by the invention.

In a first embodiment, the medical excrement drainage device provided by the invention comprises a double-cavity drainage tube 1, a drainage tube and a drainage tube, wherein the double-cavity drainage tube comprises an inner drainage cavity and an outer ventilation cavity; in an initial state, the drainage cavity is in a closed vacuum state, and the vent cavity is in a vacuum state, specifically, the drainage cavity can be in a closed state through a sealing cover, and as shown in fig. 1, the sealing cover is a conical cover; therefore, the double-cavity drainage tube can be conveniently and smoothly inserted into the anus to reach the abdominal kettle part of the rectum, and the falling-off of the double-cavity drainage tube 1 is effectively avoided.

When the drainage device is used, the sealing cover is opened, the double-cavity drainage tube 1 is inserted into a patient body, and then the ventilation cavity is inflated through external equipment so as to open the drainage cavity into a funnel shape; like this, it is convenient two-chamber drainage tube 1 laminating anal canal wall and then guarantee that the excrement drainage is unobstructed.

When the use is finished, the ventilation cavity is exhausted through external equipment so as to recover the vacuum state; and then the double-cavity drainage tube 1 is restored to the original state, so that the excrement drainage device can be conveniently taken out from the anus of the patient.

The external equipment is common inflation and exhaust equipment in the prior art. Of course, the vent lumen is typically inflated and deflated by an external balloon inflation port, which may be designed in accordance with the prior art.

In order to improve the comfort level of the patient, the insertion end of the double-cavity drainage tube 1 can be arranged smoothly, and the outer end part of the insertion end can be in arc transition.

The double-lumen drainage tube 1 may be made of silicone, preferably having a certain hardness to facilitate smooth insertion of its insertion end into the anus.

The length of the double-cavity drainage tube 1 can be set to be 2-3CM, which is the length of the anal tube in general, and the length can also be set according to the different lengths of the anal tubes of adults and children and the inner diameter of the anal tube in a distinguishing way, so that the application range is wider and the use is more fit.

The medical excrement drainage device also comprises a chassis part 2 which is connected with the double-cavity drainage tube 1, the outer side of the chassis part is attached to the external skin of the anus, and the chassis part 2 is mainly positioned on the outer side of the anus, so that the external skin of the anus can be effectively protected from being infected, and the medical excrement drainage device is convenient to fix when in use; the material of the double-cavity drainage tube can be the same as or different from that of the double-cavity drainage tube 1.

As an improvement, can set up the pad pasting that can bond skin in chassis portion 2 outside circumference for chassis portion 2 has viscidity, during the use, tears above-mentioned pad pasting and can directly paste in the skin around the anus, thereby improves chassis portion 2 and anal laminating performance, and the reinforcing patient experiences and feels.

Actually, the chassis part 2 and the double-cavity drainage tube 1 can be arranged integrally, and the two are made of the same material; certainly, the base part 2 can be arranged separately from the double-cavity drainage tube 1, the two materials can be the same or different, the base part 2 is connected with the double-cavity drainage tube 1 in a sealing mode to prevent excrement from leaking, the sealing connection can be an adhesive tape sealing or other sealing means, and the existing technology is specifically referred to.

Above-mentioned medical excrement drainage device still includes drainage bag 3, and its inner is linked together with chassis portion 2, and both can dismantle the connection, and the periodic replacement of drainage bag 3 of being convenient for specifically can set up in chassis portion 2's outer end with drainage bag 3 entry assorted recess and fixed band, and then outside drainage bag 3 is sealed to be fixed in chassis portion 2. Other prior art means of sealing the connection are of course possible.

The drainage bag 3 is used for receiving excrement led out from the double-cavity drainage tube 1 and the chassis part 2, the outer end of the drainage bag is provided with a sealing opening, the sealing opening is usually in a sealing state, and the sealing opening can be opened when the excrement in the drainage bag 3 is large in volume and needs to be poured. The sealing port can be sealed through a sealing clip 31, and is convenient to open and reseal at any time.

Above-mentioned medical excrement drainage device can effectively be fixed in patient's anus outside, has good drainage effect, and patient's anus outside skin is not easy to infect or impaired.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The medical stool drainage device provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.