CN210811785U

CN210811785U - Gasbag formula stereoplasm shank dialysis cannula safety cover of bathing

Info

Publication number: CN210811785U
Application number: CN201920803716.3U
Authority: CN
Inventors: 晏晓英; 张小红; 尹艳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-06-23
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a gasbag formula stereoplasm shank dialysis cannula safety cover of bathing, including oval stereoplasm subsides ring, the viscose has been paintd to one side of oval stereoplasm subsides ring, and the opposite side is equipped with the plastic airbag, and the plastic airbag comprises inner membrance and the adventitia of edge laminating, and the area of inner membrance is less than the area of adventitia, has a small amount of gas in the plastic airbag in advance, and when the plastic airbag was jacked up into the arch, the height on adventitia summit was 4-6 cm. The utility model has the characteristics of peripheral no fold when using, can not intake, the difficult displacement that takes place of intubate when the hand is touched, safe in utilization.

Description

Gasbag formula stereoplasm shank dialysis cannula safety cover of bathing

Technical Field

The utility model relates to a dialysis cannula safety cover of bathing, especially a gasbag formula stereoplasm shank dialysis cannula safety cover of bathing.

Background

Patients undergoing long-term dialysis often require pre-intubation, while dialysis cannulas are always tied to the body during dialysis and do not pull out.

The position of the intubation is that one is positioned at the neck and the other is positioned on the leg. The intubation tube positioned at the neck is not easy to be wetted during bath due to the higher height, so the intubation tube is better protected. However, the intubation tube positioned at the leg part is low, so that water is inevitably sprayed to the position of the intubation tube during bathing, and therefore, the intubation tube of the patient needs to be covered by a waterproof protective film during bathing, so that the phenomenon that the intubation tube is infected by bacteria after being stained with water is avoided.

The protective film for bathing is a simple object, most of the existing protective films are plastic films, the adhesive is arranged at the edge of each plastic film, the protective film covers the insertion tube during use and is attached to the legs through the adhesive, and therefore the insertion tube is protected from being stained with water.

However, since such protective films are too simple, there is still a certain risk of use, mainly: 1. the protective film is too soft, when the protective film is adhered to the leg, the protective film is jacked up by the insertion tube, the periphery of the protective film is easy to shrink and deform, wrinkles are easy to generate, and the risk of water inflow exists; 2. the protection film that covers on the intubate is hugged closely together with the intubate, and the in-process of bathing, the hand can touch the protection film inevitably, if strength can lead to whole protection area to take place the skew a little to the grafting department to the intubate causes certain injury. Therefore, there is a need for a protective cover with better protection for dialysis patients.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gasbag formula stereoplasm shank dialysis cannula safety cover of bathing. The utility model has the characteristics of peripheral no fold when using, can not intake, the difficult displacement that takes place of intubate when the hand is touched, safe in utilization.

The technical scheme of the utility model: an air bag type hard leg dialysis cannula bathing protective cover comprises an oval hard sticking ring, wherein one side of the oval hard sticking ring is coated with viscose, the other side of the oval hard sticking ring is provided with a plastic air bag, the plastic air bag consists of an inner membrane and an outer membrane which are stuck at the edges, the area of the inner membrane is smaller than that of the outer membrane, a small amount of air is pre-filled in the plastic air bag, and when the plastic air bag is jacked to be arched, the topmost height of the outer membrane is 4-6 cm.

Aforementioned gasbag formula stereoplasm shank dialysis cannula safety cover of bathing, the latter half of oval stereoplasm ring is equipped with the fixed pocket of opening up, and fixed pocket sets up with the inner membrance is integrative.

According to the airbag type hard leg dialysis cannula bathing protective cover, the two sides of the short shaft of the oval hard sticking ring are respectively provided with the bandage.

The gasbag formula stereoplasm shank dialysis cannula protective cover of bathing, the oval stereoplasm is pasted the ring and is adopted rigid plastic to make.

According to the air bag type hard leg dialysis cannula bathing protective cover, the lengths of the long axis and the short axis of the oval hard sticking ring are 10-15cm and 6-8cm in sequence.

The gasbag hard leg dialysis cannula bathing protective cover is characterized in that one side of the oval hard sticking ring provided with the viscose is covered by the anti-sticking paper.

According to the airbag type hard leg dialysis cannula bathing protection cover, when the inner film is completely ejected outwards by the amount of gas filled in the plastic airbag, the outer film can be just ejected outwards completely.

The utility model has the advantages that:

the utility model discloses a set up oval stereoplasm and paste the ring to paint the viscose in one side of oval stereoplasm subsides ring, set up the plastic film into the plastic gasbag that comprises inner membrance and adventitia of different areas simultaneously, when using, the subsides ring of scribbling the viscose can not warp because of dragging and form the fold, can level and smooth attaching on the thigh all the time, can not produce the gap, can not intake; simultaneously, the plastics gasbag is through setting up bilayer structure, adventitia and people hand contact during the protection, and the intubate is fixed to the intima, and when the hand touched, the displacement took place for the inside intubate is difficult to be touched, so use safelyr.

Since the bath protective cover is a product with small mass and low profit, medical equipment manufacturers rarely invest in research and development in this respect, and the current bath waterproof protective films are too simple, so that the problems are caused.

Compared with the other 1 dome structure scheme designed by the inventor, the technical scheme of the application has a better protection effect structure, but the technical problems can be better solved by the two schemes.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a bottom view of the present invention.

Description of reference numerals: 1-oval hard sticking ring, 2-viscose, 3-bandage, 4-plastic air bag, 41-inner membrane, 42-outer membrane, 5-fixing pocket and 6-intubation.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

The embodiment of the utility model provides a:

example (b): a gasbag type hard leg dialysis cannula bathing protective cover is shown in figures 1-3 and comprises an oval hard sticking ring 1, wherein viscose 2 is coated on one side of the oval hard sticking ring 1, a plastic gasbag 4 is arranged on the other side of the oval hard sticking ring, the plastic gasbag 4 consists of an inner membrane 41 and an outer membrane 42 which are jointed at the edges, the area of the inner membrane 41 is smaller than that of the outer membrane 42, a small amount of gas is pre-filled in the plastic gasbag 4, and when the plastic gasbag 4 is jacked to be arched, the height of the topmost point of the outer membrane 42 is 4-6 cm.

When the disposable adhesive bandage is used, the intubation tube is generally hung on the leg downwards, the long axis of the oval hard sticking ring 1 is overlapped with the length direction of the intubation tube 6 and then buckled on the intubation tube, and the oval hard sticking ring 1 is pressed forcefully to enable the adhesive 2 to be tightly stuck on the body, so that water leakage is avoided; after covering, the cannula 6 pushes up the inner membrane 41 outward, the inner membrane 41 pushes up the outer membrane 42 outward by air, a hollow interlayer is formed, and when the hand touches the outer membrane 42, the cannula 6 inside the inner membrane 41 and the inner membrane 41 is not affected, so that the use is safe.

Preferably, the lower half of the elliptical hard sticker ring 1 is provided with a fixing pocket 5 with an upward opening, and the fixing pocket 5 is integrally provided with the inner film 41. When in use, the cannula is inserted into the fixing pocket 5 to assist the fixing, so that the use is safer, and meanwhile, the cannula is contacted with the inner membrane 41 and jacked up.

Preferably, two sides of the minor axis of the elliptical hard attachment ring 1 are respectively provided with a binding band 6. When in use, the binding band 6 can be bound on the thigh, so that the fitting degree of the protective cover and the body is improved, the sealing performance is better, and the use is safer.

Preferably, the elliptical hard attachment ring 1 is made of hard plastics, so that the cost is low.

Preferably, the lengths of the major axis and the minor axis of the elliptical hard sticking ring 1 are 10-15cm and 6-8cm in sequence, and the lengths are close to the size of the intubated pipe after being bound with gauze, so that the intubated pipe can be completely covered by the protective cover.

Preferably, the side of the oval hard sticker 1 provided with the adhesive 2 is covered with a release paper, which is a conventional operation in order to avoid damage to the adhesive 2.

Preferably, the amount of gas filled in the plastic airbag 4 is such that when the inner film 41 is completely ejected outward, the outer film 42 is just able to be ejected outward completely.

Claims

1. The utility model provides a gasbag formula stereoplasm shank dialysis cannula safety cover of bathing which characterized in that: the plastic air bag is characterized by comprising an oval hard sticking ring (1), wherein viscose (2) is coated on one side of the oval hard sticking ring (1), a plastic air bag (4) is arranged on the other side of the oval hard sticking ring, the plastic air bag (4) is composed of an inner membrane (41) and an outer membrane (42) which are attached to the edges, the area of the inner membrane (41) is smaller than that of the outer membrane (42), a small amount of air is pre-filled in the plastic air bag (4), and when the plastic air bag (4) is jacked to be arched, the height of the topmost point of the outer membrane (42) is 4-6.

2. The balloon type hard leg dialysis cannula bathing protective cover of claim 1, wherein: the lower half part of the oval hard sticking ring (1) is provided with a fixed pocket (5) with an upward opening, and the fixed pocket (5) and the inner membrane (41) are integrally arranged.

3. The balloon type hard leg dialysis cannula bathing protective cover of claim 1, wherein: two sides of the short shaft of the elliptical hard sticking ring (1) are respectively provided with a binding band (3).

4. The balloon type hard leg dialysis cannula bathing protective cover of claim 1, wherein: the oval hard sticking ring (1) is made of hard plastics.

5. The balloon type hard leg dialysis cannula bathing protective cover of claim 1, wherein: the lengths of the long axis and the short axis of the elliptic hard sticking ring (1) are 10-15cm and 6-8cm in sequence.

6. The balloon type hard leg dialysis cannula bathing protective cover of claim 1, wherein: one side of the oval hard sticking ring (1) provided with the viscose (2) is covered by release paper.

7. The balloon type hard leg dialysis cannula bathing protective cover of claim 1, wherein: the amount of gas filled in the plastic air bag (4) is based on the condition that the outer membrane (42) can be just ejected outwards when the inner membrane (41) is ejected outwards completely.