CN210056417U

CN210056417U - Negative pressure suction device

Info

Publication number: CN210056417U
Application number: CN201920520132.5U
Authority: CN
Inventors: 操秋娥; 方铭; 詹梦梅
Original assignee: Cao Qiue
Current assignee: Cao Qiue
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-02-14
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses a negative pressure suction device, including making the pocket, make pocket top one side and seted up the bubble and continuously pasted the ring, the bubble is continuously pasted and is installed rather than assorted sack on the ring, makes the pocket and keeps away from a side end fixedly connected with telescopic tube that the bubble was continuously pasted the ring, makes pocket and telescopic tube inboard run through and be equipped with the outer tube, and the outer tube passes telescopic tube and reachs the sack opening part, and another end of outer tube fixedly connected with towards the water cavity respectively connects and attracts the cavity to connect, makes the crossing winding of department of pocket and telescopic tube to be provided with and restraints the rope. This design novel structure can attract the quick effectual liquid mixture who will wash on the back wound to carry out the suction through the negative pressure to can effectually guarantee through lacing up the rope and make the liquid mixture in the pocket and can not leak outward, thereby improve and make the pocket prevent leaking the performance. And the product is a disposable bag, the adhesive sheet is directly torn open, and the ostomy wound can be treated at any time after the chassis is separated from the ostomy bag.

Description

Negative pressure suction device

Technical Field

The utility model relates to an attraction device, in particular to negative pressure attraction device belongs to medical instrument technical field.

Background

The ostomy bag is generally used for storing containers of human excrement, such as urine and excrement, wherein the existing ostomy bag is often caused by insecure connection when being installed at a wound of a human body, the urine or other liquid generated at the wound leaks out, so that the last wolf of a sickbed is caused, the later cleaning is very troublesome, most of external pipelines of the ostomy bag adopt three-cavity or two-cavity pipes, the pipeline can not be easily movably stretched, the operation is very inconvenient, and a negative pressure suction device is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a negative pressure suction device to the problem of mentioning in the background art has been solved.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a negative pressure suction device, including making the pocket, make pocket and silica gel chassis and telescopic tube, it has seted up the bubble and has pasted the ring to make pocket top one side, the bubble is continuous to paste and is installed rather than the assorted sack on the ring, be equipped with the silica gel chassis under the bubble is continuous to paste the ring, the through-hole has been seted up to the positive center department on silica gel chassis, it keeps away from a side end fixedly connected with telescopic tube that the bubble was continuous to paste the ring to make the pocket, it runs through with telescopic tube inboard and is equipped with the outer tube to make the pocket, the outer tube passes telescopic tube and reachs the sack opening part, another end of outer tube fixedly connected with towards water chamber respectively connects and attracts the chamber to connect, it is provided with the lacing.

As a preferred technical scheme of the utility model, the inside double-cavity pipe that is equipped with of outer tube, one chamber is for washing by water usefulness, and one chamber is for inhaling the usefulness.

As an optimized technical scheme of the utility model, the size of silica gel chassis external diameter is the same with the continuous ring external diameter size of pasting of bubble, just silica gel chassis external diameter is 14 cm.

As an optimal technical scheme of the utility model, but telescopic tube adopts the bellows of retractable type to make, just telescopic tube's diameter is greater than the diameter of outer tube.

As a preferred technical scheme of the utility model, wash by water the chamber and connect and to attract the chamber to connect and be the slant setting towards both ends about the outer tube, just the internal diameter that the chamber that washes by water connects is 2mm, the internal diameter that attracts the chamber to connect is 6 mm.

As a preferred technical scheme of the utility model, the diameter of bubble silk floss sticking ring is about 10cm, but telescopic sleeve's length is about 10cm, just the length of outer tube is about 30 cm.

The utility model discloses the beneficial effect who reaches is:

1. this design novel structure, easy operation, convenient to use through connecting a sleeve pipe that can freely stretch out and draw back at another end of ostomy bag, can drive inside outer tube like this and freely remove in the inside of ostomy bag to reach and regularly wash the effect according to the position, improved abluent efficiency in the very big degree.

2. Through be connected with the chamber of washing by water and connect with the suction chamber joint at the outer sleeve pipe other end, can attract the quick effectual liquid mixture that will wash the back wound to carry out the suction through the negative pressure to can effectually guarantee through lacing up that the liquid mixture in the pocket can not leading-in outer sleeve pipe, thereby improve the anti-leakage performance of making the pocket.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic view of the structure of the silica gel chassis of the present invention.

In the figure: 1. an ostomy bag; 2. a foam sticking ring; 3. a bag opening; 4. a silica gel chassis; 5. a through hole; 6. an outer sleeve; 7. a flush chamber joint; 8. a suction lumen connector; 9. a retractable sleeve; 10. and (5) tightening the rope.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, the utility model relates to a negative pressure suction device, including making pocket 1, make pocket 1 and silica gel chassis 4 and telescopic tube 9, make 1 top one side of pocket and seted up the continuous ring 2 of pasting of bubble, install rather than assorted sack 3 on the continuous ring 2 of pasting of bubble, be equipped with silica gel chassis 4 under the continuous ring 2 of pasting of bubble, through-hole 5 has been seted up to the positive center department on silica gel chassis 4, make a side end fixedly connected with telescopic tube 9 that pocket 1 kept away from the continuous ring 2 of pasting of bubble, it is equipped with outer tube 6 to make pocket 1 and telescopic tube 9 inboard run through, outer tube 6 passes telescopic tube 9 and reachs the 3 openings parts of sack, another end of outer tube 6 fixedly connected with towards water cavity joint 7 and suction cavity joint 8 respectively, it is provided with restraint rope 10 to make the crossing winding of pocket.

The inside double lumen pipe that is equipped with of outer tube 6, a chamber is for washing by water usefulness, a chamber is for inhaling to draw, the size of 4 external diameters on silica gel chassis is the same with the cotton outer diameter size of pasting ring 2 of bubble, and silica gel chassis 4 external diameters is 14cm, scalable sleeve 9 adopts the bellows of retractable type to make, and the diameter of scalable sleeve 9 is greater than the diameter of outer tube 6, wash by water chamber joint 7 and attract chamber joint 8 and be the slant setting towards both ends about outer tube 6, and wash by water the internal diameter of chamber joint 7 and be 2mm, attract the internal diameter of chamber joint 8 and be 6mm, the diameter of the cotton pasting ring 2 of bubble is about 10cm, the length of scalable sleeve 9 is about 10cm, and the length of outer tube 6 is about 30.

Specifically, firstly, the silica gel base plate 4 is effectively stuck to a wound, then the foam sticking ring 2 is operated to be stuck and connected with the silica gel base plate 4, so that the whole ostomy bag 1 can be fixed on the wound, then the physiological saline is led into the flushing cavity joint 7 and is sprinkled on the wound through the outer sleeve 6, wherein the outer sleeve 6 can freely move in the ostomy bag 1 by operating the telescopic sleeve 9 to achieve the effect of flushing according to the position at regular time, finally, the air in the ostomy bag 1 is discharged through the suction cavity joint 8 by starting the negative pressure mechanism, so that the liquid mixture in the ostomy bag 1 is discharged through the flushing cavity joint 7, wherein the intersection of the ostomy bag 1 and the telescopic sleeve 9 is tightly tied through the tightening rope 10, the liquid mixture in the ostomy bag 1 can be effectively ensured not to be led into the telescopic sleeve 9, thereby improving the leakage resistance of the ostomy bag 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A negative pressure suction device comprises a stoma bag (1) and is characterized in that the stoma bag (1) is connected with a silica gel chassis (4) and a telescopic sleeve (9), a foam sticking ring (2) is arranged on one side of the top end of the stoma bag (1), a bag mouth (3) matched with the foam sticking ring (2) is arranged on the foam sticking ring (2), the silica gel chassis (4) is arranged under the foam sticking ring (2), a through hole (5) is formed in the center of the silica gel chassis (4), one side end of the stoma bag (1) far away from the foam sticking ring (2) is fixedly connected with the telescopic sleeve (9), an outer sleeve (6) penetrates through the inner sides of the stoma bag (1) and the telescopic sleeve (9), the outer sleeve (6) penetrates through the telescopic sleeve (9) to reach the opening of the bag mouth (3), and the other end of the outer sleeve (6) is respectively and fixedly connected with a flushing cavity joint (7) and a suction cavity, the crossing part of the ostomy bag (1) and the telescopic sleeve (9) is wound with a tightening rope (10).

2. A vacuum aspiration device according to claim 1, wherein the outer sleeve (6) is provided with a double lumen tube inside, one for flushing and one for aspiration.

3. The negative pressure suction device as claimed in claim 1, wherein the outer diameter of the silica gel base plate (4) is the same as the outer diameter of the foam sticking ring (2), and the outer diameter of the silica gel base plate (4) is 14 cm.

4. A vacuum suction device according to claim 1, characterized in that the telescopic tube (9) is made of a bellows of the telescopic type, and the diameter of the telescopic tube (9) is larger than the diameter of the outer tube (6).

5. A negative pressure suction device according to claim 1, characterized in that the flushing chamber joint (7) and the suction chamber joint (8) are obliquely arranged towards the upper and lower ends of the outer sleeve (6), and the inner diameter of the flushing chamber joint (7) is 2mm and the inner diameter of the suction chamber joint (8) is 6 mm.

6. The negative pressure suction device according to claim 1, wherein the diameter of the foam adhesive ring (2) is about 10cm, the length of the retractable sleeve (9) is about 10cm, and the length of the outer sleeve (6) is about 30 cm.