CN221600361U - A stool collection device - Google Patents

Abstract

The utility model provides a stool collection device, and relates to the technical field of medical appliances. According to the utility model, the chassis which is attached to the perineum part is connected with the fixing structure, the chassis is detachably connected with the collecting bag, the chassis is provided with the opening leading to the collecting bag, and the chassis is provided with the technical scheme of the clamping ring pressing the collecting bag, so that the device has the beneficial effects of facilitating defecation of patients, reducing the risk of illness and lowering the nursing cost.

Description

A stool collection device

Technical Field

The utility model relates to the technical field of medical devices, in particular to a stool collection device.

Background Art

Cervical cancer is one of the common gynecological tumors, and its incidence rate is increasing year by year. Radiotherapy is the main treatment for advanced cervical cancer besides surgery. Some patients can survive for a long time after comprehensive treatment, but the complications that come with it, such as radiation enteritis, radiation cystitis, rectovaginal fistula, intestinal obstruction, depression, anxiety, etc., seriously affect the quality of life.

Rectovaginal fistula is a fistula extending from the rectum to the vagina, which may manifest as vaginal odor, vaginal defecation, vaginal or rectal bloody stools, etc. It can also cause the perineal skin to be exposed for a long time or repeatedly stimulated by urine and feces, which can easily cause incontinence dermatitis, which is mainly manifested by erythema, rash, maceration, erosion, and even skin peeling, with or without infection. It can also lead to an increased incidence of pressure sores and urinary tract infections in patients, and increase nursing costs.

Therefore, the prior art needs to be improved.

Utility Model Content

The purpose of the utility model is to provide a stool collection device, which can propose solutions to the deficiencies of the prior art and has the beneficial effects of facilitating patients' defecation, reducing the risk of disease and reducing nursing costs.

In order to solve the above technical problems, the technical solution adopted by the utility model is:

A stool collection device comprises a bottom plate fitted to the perineum, the bottom plate is connected to a fixing structure, the bottom plate is detachably connected to a collection bag, the bottom plate is provided with an opening leading to the collection bag, and the bottom plate is provided with a clamping ring for pressing the collection bag.

Furthermore, in the utility model, a clamping groove is provided at the bottom of the clamping ring, and a protrusion adapted to the clamping groove is provided on the chassis.

Furthermore, in the utility model, the above-mentioned clamping ring is provided with a shielding pad, and the shielding pad is provided with an easy-tear line.

Furthermore, in the present invention, the above-mentioned tear line includes a serrated tear line or a perforated tear line.

Furthermore, in the utility model, a discharge outlet is provided at the bottom of the collecting bag, and a switch is provided at the discharge outlet.

Furthermore, in the present invention, the switch includes a clip.

Furthermore, in the present invention, the fixing structure includes a pressure-sensitive adhesive, and the pressure-sensitive adhesive is arranged along the edge of the chassis.

Furthermore, in the present invention, the fixing structure includes a binding rope.

The utility model has at least the following advantages or beneficial effects:

When in use, the medical staff installs the stool collection device on the perineum of the patient, with the chassis facing the perineum, and fixes the stool collection device on the patient through the fixing parts. After the patient defecates, the feces automatically enter the collection bag through the opening, avoiding feces contaminating the bed, causing infection and illness, and increasing nursing costs.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

FIG1 is a top view of a stool collection device provided by an embodiment of the utility model;

FIG2 is a front view of a stool collection device provided by an embodiment of the utility model;

FIG3 is a cross-sectional schematic diagram of the cooperation between the snap ring and the protrusion provided in an embodiment of the utility model.

Icon: 1- chassis, 101- snap ring, 1011- slot, 102- protrusion, 103- opening, 2- fixing structure, 3- collection bag, 301- discharge outlet, 302- switch, 4- shielding pad, 401- tear line.

DETAILED DESCRIPTION

Example

Please refer to Figures 1 to 3. Figure 1 shows a stool collection device provided by an embodiment of the utility model, which can be used for patients with vaginal rectal fistula, fecal and urinary incontinence, urethral vaginal fistula, anal sphincter relaxation, hemorrhoids, intestinal mucosal edema, and ulcers. The specific structure is as follows.

As shown in Figures 1 and 2, the stool collection device is mainly composed of four parts: a chassis 1, a fixing structure 2, a collection bag 3 and a shielding pad 4. The chassis 1 is made of hydrocolloid material and has good softness. Its shape can fit the perineum of the patient, making it convenient and comfortable to use.

Furthermore, as shown in FIG1 , the fixing structure 2 uses four straps, which are distributed at the upper, lower, left and right positions of the chassis 1. One end of the strap is fixedly connected to the chassis 1. When the chassis 1 fits the perineum, the strap can be tied to the hips on both sides to bear the weight. The fixing structure 2 can also use pressure-sensitive adhesive. A circle of 1 cm wide pressure-sensitive adhesive is set along the edge of the chassis 1. When the chassis 1 fits the perineum, the pressure-sensitive adhesive adheres to the skin, making the chassis 1 firmly adhered and enhancing the fixing effect.

As shown in combination with FIG. 1 and FIG. 2 , in some implementations of this embodiment, the collecting bag 3 is a transparent plastic bag body, an opening 103 is provided at the center of the bottom plate 1, and the collecting bag 3 is sleeved at the position of the opening 103 and is pressed and fixed by the clamping ring 101. As shown in combination with FIG. 2 and FIG. 3 , a clamping groove 1011 is provided at the bottom of the clamping ring 101, and a protrusion 102 is provided at the top of the bottom plate 1, and the size and shape of the protrusion 102 are substantially the same as those of the clamping groove 1011, and the protrusion 102 can be inserted into the inside of the clamping groove 1011.

When in use, the bag mouth of the collecting bag 3 is turned outward and put on the protrusion 102 of the bottom plate 1, and then the clamping ring 101 is pressed down so that the protrusion 102 is inserted into the inside of the clamping groove 1011, thereby fixing the collecting bag 3. When disassembling, just remove the clamping ring 101, and then the collecting bag 3 can be removed, which is very convenient to use.

Further, as shown in FIG2 , a discharge port 301 is provided at the bottom of the collecting bag 3, and a switch 302 is provided at the position of the discharge port 301. The switch 302 can adopt a clip in the prior art. By rolling up the discharge port 301 and then clamping it with the clip, leakage of the discharge port 301 can be prevented, and the use effect is better.

In some implementations of this embodiment, as shown in FIG1 , a shielding pad 4 is fixedly installed on the inner side of the clamp 101. The shielding pad 4 is made of cloth, and a plastic cartilage support is installed inside the cloth. At the same time, the cloth is provided with circles of easy-tear lines 401, which can be sawtooth easy-tear lines 401 or perforated easy-tear lines 401. Medical staff can tear it off along the easy-tear lines 401 according to the size of the patient's perineum, so as to avoid excessive exposure of the perineum skin and cause local discomfort, and it is also more comfortable to use.

The working principle of the stool collection device is:

Medical staff wear latex gloves, fully clean the skin around the anus and perineum (prepare the skin if necessary), use paper towels or gauze to absorb moisture, keep the skin dry, (use stoma powder and liquid dressing to protect local skin if necessary). Then one person helps to flatten the skin of the anus and perineum, and another person measures the size of the perineum, cuts the shielding pad 4 to a suitable size according to the patient's perineum, and then sticks the chassis 1 flatly around the anus from the middle to the edge, removes the backing paper of the edge non-woven pressure-sensitive adhesive, and flatly sticks and fixes it. Connect the tie rope on the same side, so that the stool collection device is more stable. The collection bag 3 can be removed to clean the perineum skin, and the switch 302 is turned on to dump it in time when there are many collected objects.

The advantages of stool collection devices are:

1. The stool collection device of this embodiment is suitable for patients with vaginal rectal fistula, incontinence, urethral vaginal fistula, anal sphincter relaxation, hemorrhoids, intestinal mucosal edema, and ulcers;

2. The design of the chassis 1 is adapted to the perineum, with moderate thickness and softness, conforming to the contour of the buttocks, and can fit the skin of the buttocks and perineum completely, and is not easy to fall off;

3. The shielding pad 4 has an easy-tear line 401, which can be torn and cut according to the size of the patient's perineum to avoid excessive exposure of the perineum skin and cause local discomfort;

4. There is non-woven pressure-sensitive adhesive on the edge of the chassis 1, which makes the chassis 1 stick firmly;

5. The clamp ring 101 is used to fix the collecting bag 3, which is convenient for disassembly, cleaning and replacement;

6. There is a discharge port 301 at the bottom of the collection bag 3, which can be used to discharge excrement in time. After cleaning, the discharge port 301 can be clamped and closed with a clip.

In summary, an embodiment of the utility model provides a stool collection device, which includes a chassis 1 that fits the perineum, the chassis 1 is connected to a fixing structure 2, the chassis 1 is detachably connected to a collection bag 3, the chassis 1 is provided with an opening 103 leading to the collection bag 3, and the chassis 1 is provided with a clamping ring 101 that presses the collection bag 3. The bottom of the clamping ring 101 is provided with a card slot, and the chassis 1 is provided with a protrusion 102 that fits the card slot. The clamping ring 101 is provided with a shielding pad 4, and the shielding pad 4 is provided with an easy-tear line 401. The easy-tear line 401 includes a serrated easy-tear line 401 or a perforated easy-tear line 401. The bottom of the collection bag 3 is provided with a discharge port 301, and the discharge port 301 is provided with a switch 302. The switch 302 includes a clip. The fixing structure 2 includes a pressure-sensitive adhesive, and the pressure-sensitive adhesive is provided along the edge of the chassis 1. The fixing structure 2 includes a binding rope. Therefore, the stool collection device provided in the embodiment of the utility model has the beneficial effects of facilitating defecation for patients, reducing the risk of disease, and reducing nursing costs.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a stool collection device which characterized in that, including the chassis of laminating perineum position, the chassis is connected with fixed knot and constructs, the chassis can dismantle and be connected with the collection bag, the chassis is equipped with the opening that leads to the collection bag, the chassis is provided with the snap ring of pressing the collection bag.

2. The stool collection device according to claim 1, wherein the bottom of the snap ring is provided with a clamping groove, and the chassis is provided with a protrusion that fits the clamping groove.

3. The stool collection device according to claim 1, wherein the snap ring is provided with a shielding pad provided with a frangible line.

4. A stool collection device according to claim 3, wherein the tear line comprises a saw tooth tear line or a perforated tear line.

5. The stool collection device according to claim 1, wherein the bottom of the collection bag is provided with a discharge port provided with a switch.

6. The stool collection device according to claim 5, wherein the switch includes a clip.

7. The fecal collection device according to claim 1, wherein the fixation structure comprises a pressure sensitive adhesive arranged along an edge of the chassis.

8. The stool collection device according to claim 1, wherein the securing structure includes a binding.