Vulva drainage kit for protecting patient with rectal and vaginal fistula

Abstract

The utility model relates to a vulva drainage kit for protecting a patient suffering from colorectal and vaginal fistula, which comprises a containing sleeve, a connecting ring is fixedly connected to the outer side of the containing sleeve, a contact block is fixedly connected to the outer side of the containing sleeve and located on one side of the connecting ring, and a notch is formed in the outer side of the containing sleeve and located between the connecting ring and the contact block. Four pressing type female buckles are fixedly connected to the side, close to the contact block, of the connecting ring at equal intervals, and the outer side of the contact block is arranged to be a curved surface. The external member has the advantages that the contact block is attached to the vulva skin in shape, the attachment tightness and firmness can be guaranteed through the combination of the perforated underpants and the snap fasteners, the external member can be detached and separated from the underpants and is convenient to clean and disinfect, the external member can be rapidly manufactured even under the condition that the underpants are replaced, and the manufacturing cost is reduced. And the affected part of the patient can be kept dry and comfortable, and rehabilitation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a vulva drainage kit for patients with recto-vaginal fistula. Background Art

[0002] A rectovaginal fistula is a rare but serious condition that occurs when an abnormal passage develops between the rectum and vagina. This condition can occur due to infection, inflammation, surgical complications, tumors, or trauma.

[0003] Patients with rectovaginal fistula have continuous stool discharged from the vagina through the rectovaginal fistula. The vulvar skin is contaminated and irritated by feces, especially fecal water, for a long time, causing skin redness or even ulceration, and emitting an unpleasant odor, which not only causes physical pain to patients but also brings inconvenience to their lives.

[0004] However, in the prior art, there is no special method or device to alleviate or solve the discomfort of the affected area in the daily life or treatment process of patients with rectovaginal fistula. They can only deal with it by washing the vulva frequently, changing sanitary napkins frequently, etc., so it is urgent to design a special device to solve this problem. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a vulva drainage kit for patients with rectovaginal fistula.

[0006] The technical solution of the utility model is as follows:

[0007] A vulva drainage kit for protecting patients with rectovaginal fistula comprises a containing sleeve, a connecting ring is fixedly connected to the outside of the containing sleeve, a contact block is fixedly connected to the outside of the containing sleeve and located on one side of the connecting ring, a notch is provided on the outside of the containing sleeve and located between the connecting ring and the contact block, four press-type female buckles are fixedly connected at equal distances to one side of the connecting ring close to the contact block, and the outside of the contact block is arranged as a curved surface.

[0008] As a preferred implementation, the containing sleeve is configured as an elliptical structure and is provided with a taper, and the connecting ring and the contact block are both configured as elliptical structures.

[0009] As a preferred embodiment, it is characterized in that: the materials of the containing sleeve, the connecting ring and the contact block are all set to silicone material, and the outer ring and the inner ring of the curved surface are both provided with arc chamfers.

[0010] As a preferred embodiment, a connecting pipe is fixedly connected to one end of the containing sleeve away from the contact block, a flushing pipe is fixedly connected to the outer side of the containing sleeve, and both the flushing pipe and the connecting pipe are configured as threaded pipes.

[0011] As a preferred embodiment, the connecting pipe is threadedly connected to a first sealing cover, and the flushing pipe is threadedly connected to a second sealing cover, and two flat grooves are symmetrically provided on the outer sides of the first sealing cover and the second sealing cover.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The duckbill-shaped curved surface can make the contact block fit the shape of the vulva skin, and the combination of open-hole underwear and snap buttons can ensure a tight and firm fit;

[0014] 2. This kit can be separated from the underwear for easy cleaning and disinfection. Even when the underwear is changed, it can be made quickly to ensure that the patient's affected area can remain dry and conducive to recovery;

[0015] 3. The urine bag can be installed and disassembled through the connecting tube, which is convenient for draining, cleaning and disinfection;

[0016] 4. The flushing tube has both flushing and ventilation functions, which can alleviate the symptoms of redness or ulceration caused by fecal irritation to the vulva to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an isometric view from a first perspective of the present invention;

[0018] Figure 2 It is an isometric view from a second viewing angle of the present invention;

[0019] Figure 3 It is a test cross-sectional view of the utility model;

[0020] Figure 4 It is a side view of the utility model.

[0021] Legend: 1. Holding sleeve; 2. Connecting ring; 3. Contact block; 4. Notch; 5. Push-on female buckle; 6. Curved surface; 7. Connecting tube; 8. First sealing cover; 9. Flat groove; 10. Flushing tube; 11. Second sealing cover. DETAILED DESCRIPTION

[0022] The following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] Example

[0024] like Figure 1-4As shown, the utility model provides a vulvar drainage kit for protecting patients with rectovaginal fistula, and its structure mainly includes a containing sleeve 1, and a connecting ring 2 is fixedly connected to the outer side of the containing sleeve 1. The connecting ring 2 is larger than the containing sleeve 1 and plays a blocking role. The thickness of the connecting ring 2 can be differently limited according to different sizes. The thickness should be controlled between 0.5 cm and 1 cm. If it is too thick, the user will have obvious diaphragmatic pain when using it, and if it is too thin, it cannot provide effective traction force.

[0025] A contact block 3 is fixedly connected to the outside of the containing sleeve 1 and on one side of the connecting ring 2. The thickness of the contact block 3 should be controlled between 1CM and 2CM. The contact block 3 is in contact with the patient's vulva. When the patient is in daily activities, the contact block 3 will be squeezed to a certain extent. If the thickness is too thin, it will be easily deformed and cannot provide good protection. If the thickness is too thick, the pressure resistance will be too strong, causing the patient to rub against it during activities. Long-term use will cause pain in the part in contact with it due to friction.

[0026] A notch 4 is provided on the outside of the containing sleeve 1 and between the connecting ring 2 and the contact block 3. Four push-type female buckles 5 are fixedly connected to one side of the connecting ring 2 close to the contact block 3 at equal intervals. The notch 4 and the push-type female buckles 5 are used to match the underwear worn by the patient. The specific use method thereof is as follows:

[0027] The patient needs to cut the vulva area of ​​the underwear and insert the sub-end of the detachable sub-button into the corresponding position of the underwear, then insert the kit into the cut hole, place the underwear in the groove 4, and insert the sub-button on the underwear into the female button 5 to fix the kit.

[0028] The outer side of the contact block 3 is arranged as a curved surface 6, and the shape of the curved surface 6 is arranged as a duckbill. This arrangement enables the curved surface 6 to better fit the position of the patient's vulva and reduce the risk of excrement leakage.

[0029] The containing sleeve 1 is configured as an elliptical structure and is provided with a taper. The advantage of such a configuration is that it can fit the structure of the human body and avoid unnecessary contact between the kit and the human body as much as possible. The connecting ring 2 and the contact block 3 are both configured as elliptical structures.

[0030] The materials of the containing sleeve 1, the connecting ring 2 and the contact block 3 are all set to silicone material. The outer circle and the inner circle of the curved surface 6 are both provided with arc chamfers. The silicone material is non-toxic and harmless and the material is soft. The edges and corners of the curved surface 6 are all made into arc chamfers, which can avoid the tingling sensation caused by sharp edges when contacting the patient's diseased part.

[0031] The end of the containing sleeve 1 away from the contact block 3 is fixedly connected with a connecting tube 7, and the connecting tube 7 is used to connect with the urine bag and can be detached for easy cleaning and disinfection.

[0032] A flushing tube 10 is fixedly connected to the outside of the containing sleeve 1. The flushing tube 10 and the connecting tube 7 are both configured as threaded tubes. The flushing tube 10 is located above the containing sleeve 1 in actual use. When flushing, it is connected to the nipple of the flusher to inject flushing liquid. It can also be opened at a fixed time to have a ventilation function, which can alleviate the redness or ulceration symptoms caused by feces irritating the vulva to a certain extent.

[0033] The connecting pipe 7 is connected to the first sealing cover 8 through a thread, and the flushing pipe 10 is connected to the second sealing cover 11 through a thread. Two flat grooves 9 are symmetrically provided on the outer sides of the first sealing cover 8 and the second sealing cover 11. This arrangement is mainly used to seal the connecting pipe 7 and the flushing pipe 10 when they are in use. The flat grooves 9 are provided to facilitate manual operation by the staff.

[0034] Working principle:

[0035] like Figure 1 - Figure 4 As shown, when the kit is in use, the patient first needs to cut the vulva position of the underwear, and insert the sub-end of the detachable snap button into the corresponding position of the underwear, then insert the kit into the cut hole, place the underwear in the slot 4, and insert the sub-button on the underwear into the female button 5, so as to fix the kit. After the fixation is completed, the patient can wear the underwear, and the patient's affected part will contact the contact block 3, which can form a wrapping-like protective effect on the affected part to avoid the risk of infection and pain caused by contact between the affected part and the clothes, and the excrement flowing into the patient's body will also flow into the containing sleeve 1, which can be stored. Because the whole is connected by the snap button, it is only necessary to unfasten the snap button to remove the kit for cleaning and disinfection, and the benefit of detachability is also reflected in that the patient can change underwear frequently to keep the affected part dry, which is more conducive to the patient's recovery.

[0036] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A protective vulvar drainage kit for patients with rectovaginal fistula, comprising a containing sleeve, characterized in that: A connecting ring is fixedly connected to the outer side of the containing sleeve; a contact block is fixedly connected to the outer side of the containing sleeve and located on one side of the connecting ring; a slot is provided on the outer side of the containing sleeve and located between the connecting ring and the contact block; four press-type female buckles are fixedly connected at equal distances to one side of the connecting ring close to the contact block, and the outer side of the contact block is set as a curved surface.

2. The rectovaginal fistula patient protection vulva drainage kit according to claim 1, characterized in that: The containing sleeve is configured as an elliptical structure and is provided with a taper, and the connecting ring and the contact block are both configured as elliptical structures.

3. The protective vulva drainage kit for patients with rectovaginal fistula according to claim 1, characterized in that: The materials of the containing sleeve, the connecting ring and the contact block are all set to silicone material, and the outer ring and the inner ring of the curved surface are both provided with arc chamfers.

4. The protective vulva drainage kit for patients with rectovaginal fistula according to claim 1, characterized in that: A connecting pipe is fixedly connected to one end of the containing sleeve away from the contact block, and a flushing pipe is fixedly connected to the outer side of the containing sleeve. Both the flushing pipe and the connecting pipe are configured as threaded pipes.

5. The protective vulva drainage kit for patients with rectovaginal fistula according to claim 4, characterized in that: The connecting pipe is connected to a first sealing cover via a thread; the flushing pipe is connected to a second sealing cover via a thread; and two flat grooves are symmetrically provided on the outer sides of the first sealing cover and the second sealing cover.

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