Collecting device for stoma excrement

Abstract

The utility model relates to a medical auxiliary instrument, provides a stoma excrement collecting device, aims to solve the problem of excrement pollution at a stoma, and comprises a first sleeve, a second sleeve detachably arranged in the first sleeve, a through hole formed in the side wall of the first sleeve, and a first drainage tube arranged outside the first sleeve and communicated with the through hole, the second drainage tube, the collection bag and the negative pressure device are detachably connected with the second sleeve; the first sleeve is detachably arranged on the stoma tube in a sleeving manner; the first drainage tube and the second drainage tube are both connected with the collection bag, and the second drainage tube is detachably connected with the negative pressure device. The stoma excrement collecting device can effectively prevent excrement at the stoma from flowing out.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a collection device for stoma excrement. Background Art

[0002] Stoma is caused by diseases of the digestive system or urinary system, and requires surgical treatment to separate the intestines and lead one end of the intestines to the body surface (the anus or urethra is moved to the abdominal wall) to form an opening. In order to protect the intestines from infection, it is also necessary to set a stoma tube at the stoma to separate the intestines from the outside world, and then collect the excrement discharged from the stoma through pipes and collection bags and other devices, and clean them regularly. However, during the treatment process, it is often necessary to use various surgical instruments to extend into the intestines through the stoma. During this process, the excrement in the intestines is easily squeezed out, and the surgical machine will also take out some of the excrement when it is taken out of the stoma. These situations may cause the excrement to flow to the outside world, thereby causing pollution to the outside world, which significantly increases the workload.

[0003] In summary, designing a device that can effectively prevent excrement from flowing out of the stoma can effectively avoid excrement contamination. Utility Model Content

[0004] The utility model aims to provide a collection device for stoma excrement, which can effectively prevent the excrement from flowing out of the stoma.

[0005] The embodiments of the utility model are realized through the following technical scheme: the ostomy excrement collection device of the utility model includes a first sleeve, a second sleeve detachably arranged in the first sleeve, a through hole opened in the side wall of the first sleeve, a first drainage tube arranged outside the first sleeve and connected to the through hole, a second drainage tube detachably connected to the second sleeve, a collecting bag, and a negative pressure device; the first sleeve is detachably mounted on the ostomy tube; the first drainage tube and the second drainage tube are both connected to the collecting bag, and the second drainage tube is detachably connected to the negative pressure device.

[0006] Furthermore, the diameter of the through hole portion of the first sleeve is larger than the diameters of the two ends.

[0007] Furthermore, the collecting bag is provided with a negative pressure tube, and the negative pressure tube is detachably connected to the negative pressure device.

[0008] Furthermore, the first sleeve and the second sleeve are both made of hard plastic material.

[0009] Furthermore, the first drainage tube and the second drainage tube are both made of soft plastic material.

[0010] Furthermore, the inner wall of the first sleeve is threadedly connected to the outer wall of the second sleeve.

[0011] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects: the collection device of stoma excreta of the utility model, when in use, firstly puts the first sleeve on the stoma tube at the stoma of the patient, then inserts the second sleeve into the sleeve, and makes the second sleeve block the through hole on the first sleeve, and then puts the second drainage tube on the first sleeve, so that the excreta in the patient's body can be normally drained out through the first drainage tube. When it is necessary to process the patient's body through the stoma of the patient (the second drainage tube needs to be removed), at this time, the instrument and the like will take out a part of the excreta when passing through the stoma, which will cause certain pollution. At this time, the second sleeve can be taken out from the first sleeve, and the second drainage tube can be connected to the negative pressure device, and the negative pressure device can be used to provide negative pressure for the collection bag, and the negative pressure is applied to the through hole through the first drainage tube, so that when the instrument and the like are taken out of the stoma, the through hole on the side wall of the first sleeve can suck away the excreta (mainly liquid) on the instrument, which can effectively avoid excreta pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] 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.

[0013] Figure 1 A schematic diagram of the structure of a stoma excrement collection device provided in an embodiment of the utility model;

[0014] Figure 2 An expanded view of the first sleeve portion of the stoma excrement collection device provided by an embodiment of the utility model;

[0015] Figure 3 A schematic structural diagram of a state of the interior of a first sleeve of a stoma excrement collection device provided by an embodiment of the utility model;

[0016] Figure 4 A schematic diagram of the structure of the first sleeve of the stoma excrement collection device provided by an embodiment of the utility model in two states;

[0017] Figure 5 This is a schematic structural diagram of the three states of the interior of the first sleeve of the stoma excrement collection device provided in an embodiment of the utility model.

[0018] Icons: 10-collecting bag, 11-negative pressure tube, 20-first sleeve, 21-through hole, 22-first drainage tube, 23-second sleeve, 24-second drainage tube, 30-stoma tube. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, 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 present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example

[0025] The following is further described in conjunction with specific embodiments. Figure 1 -Attached Figure 5 As shown, the ostomy excrement collection device of this embodiment includes a first sleeve 20, a second sleeve detachably arranged in the first sleeve 20, a through hole 21 opened in the side wall of the first sleeve 20, a first drainage tube 22 arranged outside the first sleeve 20 and communicating with the through hole 21, a second drainage tube 24 detachably connected to the second sleeve, a collection bag 10, and a negative pressure device; the first sleeve 20 is detachably sleeved on the stoma tube 30; the first drainage tube 22 and the second drainage tube 24 are both connected to the collection bag 10, and the second drainage tube 24 is detachably connected to the negative pressure device. When in use, the first sleeve 20 is first sleeved on the stoma tube 30 at the stoma of the patient, and then the second sleeve is inserted into the sleeve, and the second sleeve blocks the through hole 21 on the first sleeve 20, and then the second drainage tube 24 is sleeved on the first sleeve 20, so that the excrement in the patient's body can be drained out normally through the first drainage tube 22 (as shown in the attached figure). Figure 3 When the patient's body needs to be treated through the stoma of the patient (the second drainage tube 24 needs to be removed), the instruments and the like will bring out some excrement when passing through the stoma, which will cause certain pollution. At this time, the second cannula can be removed from the first cannula 20, and the second drainage tube 24 can be connected to the negative pressure device (breast attachment). Figure 5 As shown in the figure, the negative pressure device provides negative pressure to the collection bag 10, and the negative pressure acts on the through hole 21 through the first drainage tube 22, so that when the instrument is taken out of the stoma, the through hole 21 on the side wall of the first sleeve 20 can absorb the excrement (mainly liquid) on the instrument, which can effectively avoid excrement contamination. It should be noted that the first sleeve 20 and the stoma tube 30 can be directly clamped or threaded. The collection bag 10 can also be replaced by a bottle-shaped container.

[0026] In this embodiment, the diameter of the portion of the first sleeve 20 with the through hole 21 is larger than the diameter of the two ends. Specifically, this allows the excrement on the device to drip onto the middle portion of the first sleeve 20 as much as possible and then be sucked away by the first drainage tube 22. The device can also be scraped at the first sleeve 20 to scrape off the excrement on it.

[0027] The collecting bag in this embodiment is provided with a negative pressure tube 11, and the negative pressure tube 11 is detachably connected to the negative pressure device. Specifically, the second drainage tube 24 may not be connected to the negative pressure device, but may be connected to the negative pressure device through the negative pressure tube 11, so that the first drainage tube 22 and the second drainage tube 24 can be drained at the same time (such as the attached Figure 4 as shown) or one of the drainage tubes.

[0028] In this embodiment, the first sleeve 20 and the second sleeve are both made of hard plastic material. Specifically, this can make the first sleeve 20 more stable and avoid the first flow tube and the second drainage tube 24 from bending on the first sleeve 20 and thus blocking the first drainage tube 22 and the second drainage tube 24.

[0029] In this embodiment, the first drainage tube 22 and the second drainage tube 24 are both made of soft plastic material.

[0030] In this embodiment, the inner wall of the first sleeve 20 is threadedly connected to the outer wall of the second sleeve. Specifically, it is easier to take out the second sleeve and prevent the second sleeve from being flushed open by excrement.

[0031] In summary, when using the stoma excrement collection device of this embodiment, the first sleeve 20 is first put on the stoma tube 30 at the patient's stoma, and then the second sleeve is inserted into the sleeve, and the second sleeve blocks the through hole 21 on the first sleeve 20, and then the second drainage tube 24 is put on the first sleeve 20, so that the excrement in the patient's body can be drained out normally through the first drainage tube 22. When it is necessary to process the patient's body through the stoma (the second drainage tube 24 needs to be removed), the instruments and the like will bring out some excrement when passing through the stoma, which will cause certain pollution. At this time, the second sleeve can be removed from the first sleeve 20, and the second drainage tube 24 can be connected to the negative pressure device. The negative pressure device provides negative pressure for the collection bag 10, and the negative pressure is applied to the through hole 21 through the first drainage tube 22. In this way, when the instruments and the like are taken out of the stoma, the through hole 21 on the side wall of the first sleeve 20 can absorb the excrement (mainly liquid) on the instruments, thereby effectively avoiding excrement pollution.

[0032] 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 be subject to 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

1. A collection device for stoma excrement, characterized in that: It includes a first sleeve, a second sleeve detachably disposed in the first sleeve, a through hole opened in the side wall of the first sleeve, a first drainage tube disposed outside the first sleeve and communicating with the through hole, a second drainage tube detachably connected to the second sleeve, a collecting bag, and a negative pressure device; The first sleeve is detachably mounted on the stoma tube; the first drainage tube and the second drainage tube are both connected to the collecting bag, and the second drainage tube is detachably connected to the negative pressure device.

2. The stoma excrement collection device according to claim 1, characterized in that: The diameter of the through hole portion of the first sleeve is larger than the diameters of the two ends.

3. The stoma excrement collection device according to claim 1, characterized in that: The collecting bag is provided with a negative pressure tube, and the negative pressure tube is detachably connected to the negative pressure device.

4. The stoma excrement collection device according to claim 1, characterized in that: The first sleeve and the second sleeve are both made of hard plastic material.

5. The stoma excrement collection device according to claim 4, characterized in that: The first drainage tube and the second drainage tube are both made of soft plastic material.

6. The stoma excrement collection device according to claim 1, characterized in that: The inner wall of the first sleeve is threadedly connected to the outer wall of the second sleeve.

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