Ostomy bag

Abstract

The utility model relates to the technical field of medical instruments, in particular to an ostomy bag which comprises a main bag body, an outer clamping ring is fixedly connected to a port of the upper portion of the main bag body, a partition piece is fixedly connected to the interior of the main bag body and used for dividing an inner cavity of the main bag body into an upper layer and a lower layer, and a plurality of partition piece side holes are evenly formed in the partition piece. The middle of the partition piece penetrates through and is fixedly connected with an internal connecting pipe, the upper side and the lower side of the internal connecting pipe are arranged in an upper-layer inner cavity and a lower-layer inner cavity of the main bag body respectively, the upper end of the internal connecting pipe is in butt joint with a drainage pipe, and a port of the lower portion of the main bag body is communicated with an external connecting pipe. The utility model provides an ostomy bag which is used for collecting exudate in gaps of a wound drainage tube of a patient after a clinical surgical operation, and drainage liquid and exudate at the wound can be collected at the same time. The drainage tube does not need to be subjected to secondary treatment, so that the risk of a secondary operation is avoided; the whole device is simple in structure and easy to produce and manufacture; and the operation process is simple and easy to quickly operate.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an ostomy bag. Background Art

[0002] With the development of medical technology, the number of surgical patients has gradually increased. Whether it is traditional open surgery or the increasingly popular minimally invasive surgery, most surgical operations require the routine placement of drainage tubes to achieve the purpose of draining surgical trauma effusion. Drainage tubes are usually fixed with sutures outside the incision, but as the drainage tube is placed for a long time, the gap between the drainage tube and the incision will often leak fluid. For less traumatic surgeries, the drainage tube can be removed in advance and replaced with an ostomy bag to continue to absorb the effusion; but for more traumatic surgeries, in order to ensure drainage and recovery effects, the drainage tube must be retained for a long time. Once exudation occurs, it is difficult to deal with.

[0003] Usually, medical staff will increase the frequency of wound disinfection and use a large amount of sterile gauze to absorb exudate, or use ostomy bags to assist in collection. However, repeated wound treatment will increase the clinical workload, patient medical expenses and the risk of wound infection; for patients who have to retain drainage tubes, conventional ostomy bags cannot bypass the drainage tubes to form a closed drainage environment, and the surrounding wrapping still has to face the problem of continuous extravasation of drainage. Clinical medical staff in some units will shorten the drainage tubes and place the short drainage tubes inside the ostomy bags, so as to achieve the purpose of collecting both the body's drainage fluid and the wound's extravasated drainage fluid at the same time. However, due to the shortening of the drainage tube and the lack of an external connecting tube, the drainage tube may be sucked back into the patient's body, thus facing the risk of secondary surgery. Therefore, the existing technology needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide an ostomy bag to solve the technical problems existing in the above-mentioned background technology.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] An ostomy bag comprises: a main bag body, an external clamping ring is fixedly connected to the upper port of the main bag body, a partition is fixedly connected inside the main bag body for dividing the inner cavity of the main bag body into an upper and lower layer, a plurality of partition side holes are evenly opened on the partition, an internal connecting tube passes through the middle of the partition and is fixedly connected, the upper and lower sides of the internal connecting tube are respectively placed in the upper and lower inner cavities of the main bag body, the upper end of the internal connecting tube is connected to the drainage tube, and the lower port of the main bag body is connected to the external connecting tube.

[0007] Furthermore, the upper part of the main bag body is in the shape of a hollow cone, and the upper size is larger than the lower size; the size of the top port of the main bag body is larger than the inner ring size of the outer clamp ring and smaller than the outer ring size of the outer clamp ring, and the lower part of the main bag body is in the shape of a funnel.

[0008] Furthermore, the main bag body is made of transparent polyvinyl chloride material.

[0009] Furthermore, an annular adhesive tape is bonded and fixed to the top end of the outer clamping ring along the edge of the inner ring, and the annular adhesive tape is a double-sided adhesive tape.

[0010] Furthermore, the partition is in the form of a shell that is concave from top to bottom.

[0011] Furthermore, an internal joint is provided at the upper end of the internal connecting tube, and is connected to the drainage tube via the internal joint.

[0012] Furthermore, an external connection head is provided at the lower port of the external connection pipe.

[0013] Furthermore, two ear pieces are symmetrically arranged on both sides of the outer wall of the outer clamping ring, and a circular adhesive sticker is bonded and fixed to the upper end of the ear piece, and the circular adhesive sticker is a double-sided adhesive sticker.

[0014] Furthermore, a buckle loop is fixedly connected to the bottom end of the ear piece, a buckle head is detachably buckled on the buckle loop, a strap is fixedly connected to the outer end of the buckle head, a Velcro male end is arranged on the outer side of the upper end of the left strap, and a Velcro female end is arranged on the outer side of the lower end of the right strap, and the Velcro male end and the Velcro female end are detachably bonded together.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting an external clamping ring to wrap the main bag body around the patient's wound and connecting the drainage tube to the internal connecting tube, the drainage fluid and the exudate from the wound can be collected at the same time; the entire device does not require secondary processing of the drainage tube, thereby avoiding the risk of secondary surgery; the entire device has a simple structure and is easy to produce; the operating process is simple and easy to use quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a bottom perspective view of the present invention.

[0020] The numbers in the accompanying drawings are: 1-main bag body, 2-external clamping ring, 3-spacer, 301-side hole of spacer, 4-internal connecting tube, 5-external connecting tube, 6-external connecting head, 7-annular adhesive tape, 8-ear piece, 9-circular adhesive tape, 10-buckle, 11-buckle head, 12-strap, 13-Male end of Velcro, 14-Female end of Velcro. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figures 1 to 3 As shown, an ostomy bag comprises: a main bag body 1, an external clamping ring 2 is fixedly connected to the upper port of the main bag body 1, a partition 3 is fixedly connected inside the main bag body 1 for dividing the inner cavity of the main bag body 1 into two layers, a plurality of partition side holes 301 are evenly opened on the partition 3, an internal connecting tube 4 is passed through and fixedly connected to the middle of the partition 3, the upper and lower sides of the internal connecting tube 4 are respectively placed in the upper and lower inner cavities of the main bag body 1, the upper end of the internal connecting tube 4 is connected to the drainage tube, and the lower port of the main bag body 1 is connected with an external connecting tube 5.

[0023] In this embodiment, the upper part of the main bag body 1 is hollow cone-shaped, and the upper size is larger than the lower size; the size of the top port of the main bag body 1 is larger than the inner ring size of the outer clamp ring 2 and smaller than the outer ring size of the outer clamp ring 2, which can prevent the backflow of the patient's wound exudate to a certain extent, and the lower part of the main bag body 1 is funnel-shaped.

[0024] In this embodiment, the main bag body 1 is made of transparent polyvinyl chloride material, which is convenient for medical staff to observe the collection of wound exudate from patients.

[0025] In this embodiment, an annular adhesive tape 7 is bonded and fixed to the top end of the outer clamping ring 2 along the edge of its inner ring. The annular adhesive tape 7 is a double-sided adhesive tape. The annular adhesive tape 7 can enable the outer clamping ring 2 to be tightly bonded around the patient's wound to prevent the patient's wound exudate from flowing out.

[0026] In this embodiment, the diaphragm 3 is in the form of a shell that is concave from top to bottom, so that the patient's exudate can easily enter the external connecting tube 5 through the diaphragm side hole 301 on the diaphragm 3.

[0027] In this embodiment, an internal joint is provided at the upper end of the internal connecting tube 4, and is connected to the drainage tube through the internal joint.

[0028] In this embodiment, an external connector 6 is provided at the lower port of the external connecting tube 5, and a collecting device is connected via the external connector 6 to collect the drainage fluid and wound exudate.

[0029] In this embodiment, two ear pieces 8 are symmetrically arranged on both sides of the outer wall of the outer clamping ring 2, and a circular adhesive sticker 9 is bonded and fixed to the upper end of the ear piece 8. The circular adhesive sticker 9 is a double-sided adhesive. The ear piece 8 and the circular adhesive sticker 9 can enhance the stability of the connection between the outer clamping ring 2 and the patient's skin, and it is also convenient to lift the outer clamping ring 2 through the ear piece 8 at the back, so as to facilitate the removal of the entire device from the patient.

[0030] In this embodiment, a buckle loop 10 is fixedly connected to the bottom end of the ear piece 8, a buckle head 11 is detachably buckled on the buckle loop 10, a strap 12 is fixedly connected to the outer end of the buckle head 11, a Velcro male end 13 is provided on the outer side of the upper end of the left strap 12, and a Velcro female end 14 is provided on the outer side of the lower end of the right strap 12. The Velcro male end 13 and the Velcro female end 14 are detachably bonded together, and the two buckle heads 11 are respectively buckled on the two buckle loops 10, and the two straps 12 are wrapped around the patient through the Velcro male end 13 and the Velcro female end 14.

[0031] When the device is in use, first connect the drainage tube on the patient to the internal connecting tube 4, which has an internal joint at the upper end, then tear off the protective film on the annular adhesive tape 7, adhere one side of the annular adhesive tape 7 along the inner ring edge of the outer clamping ring 2, then adhere the other side of the annular adhesive tape 7 around the patient's wound, so that the main bag body 1 completely wraps the patient's wound, then tear off the protective film of the circular adhesive tape 9, adhere one side of the circular adhesive tape 9 to the upper end of the ear piece 8, and adhere the other side of the circular adhesive tape 9 to the patient's skin, so as to further improve the stability of the entire device; when the patient needs to walk, In order to prevent the entire device from falling off the patient, the two buckles 11 are respectively buckled on the two buckle loops 10, and the two straps 12 are wrapped around the patient through the Velcro male end 13 and the Velcro female end 14; when it is necessary to collect drainage fluid and patient wound exudate, the collecting device only needs to be connected to the external connecting tube 5 through the external connecting head 6. At this time, the drainage fluid and wound exudate will flow into the collecting device, and the entire device does not need to perform secondary processing on the drainage tube, thereby avoiding the risk of secondary surgery; the entire device has a simple structure and is easy to produce; the operation process is simple and easy to use quickly.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inside", "outside", "top / bottom" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0033] The above description is only a preferred embodiment of the utility model and does not constitute any form of limitation to the utility model. Any technician familiar with the profession, without departing from the scope of the technical solution of the utility model and based on the technical essence of the utility model, any simple modification, equivalent replacement and improvement made to the above embodiment shall still fall within the scope of protection of the technical solution of the utility model.

Claims

1. An ostomy bag, characterized in that: include: A main bag body (1), wherein an external clamping ring (2) is fixedly connected to the upper port of the main bag body (1), a spacer (3) is fixedly connected inside the main bag body (1) for dividing the inner cavity of the main bag body (1) into two layers, upper and lower, a plurality of spacer side holes (301) are evenly opened on the spacer (3), an internal connecting tube (4) passes through the middle of the spacer (3) and is fixedly connected, the upper and lower sides of the internal connecting tube (4) are respectively placed in the upper and lower inner cavities of the main bag body (1), the upper end of the internal connecting tube (4) is connected to the drainage tube, and the lower port of the main bag body (1) is connected to the external connecting tube (5).

2. An ostomy bag according to claim 1, characterized in that: The upper part of the main bag body (1) is in the shape of a hollow truncated cone, and the size of the upper part is larger than the size of the lower part; the size of the top port of the main bag body (1) is larger than the size of the inner ring of the outer clamping ring (2) and smaller than the size of the outer ring of the outer clamping ring (2), and the lower part of the main bag body (1) is in the shape of a funnel.

3. An ostomy bag according to claim 1 or 2, characterized in that: The main bag body (1) is made of transparent polyvinyl chloride material.

4. An ostomy bag according to claim 1, characterized in that: An annular adhesive tape (7) is bonded and fixed to the top end of the outer clamping ring (2) along the edge of its inner ring, and the annular adhesive tape (7) is a double-sided adhesive tape.

5. An ostomy bag according to claim 1, characterized in that: The partition (3) is in the form of a shell that is concave from top to bottom.

6. An ostomy bag according to claim 1, characterized in that: The upper end of the internal connecting tube (4) is provided with an internal joint, which is connected to the drainage tube via the internal joint.

7. An ostomy bag according to claim 1, characterized in that: An external connection head (6) is provided at the lower port of the external connection pipe (5).

8. An ostomy bag according to claim 1, characterized in that: Two ear pieces (8) are symmetrically arranged on both sides of the outer wall of the outer clamping ring (2), and a circular adhesive sticker (9) is bonded and fixed to the upper end of the ear piece (8), and the circular adhesive sticker (9) is a double-sided adhesive.

9. An ostomy bag according to claim 8, characterized in that: The bottom end of the ear piece (8) is fixedly connected with a buckle loop (10), a buckle head (11) is detachably buckled on the buckle loop (10), a strap (12) is fixedly connected to the outer end of the buckle head (11), a Velcro male end (13) is arranged on the outer side of the upper end of the left strap (12), and a Velcro female end (14) is arranged on the outer side of the lower end of the right strap (12), and the Velcro male end (13) and the Velcro female end (14) are detachably bonded and matched.

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