CN210612628U

CN210612628U - Infusion film with peripheral venous indwelling needles

Info

Publication number: CN210612628U
Application number: CN201920266056.XU
Authority: CN
Inventors: 王晓慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2020-05-26
Anticipated expiration: 2029-03-04

Abstract

The utility model belongs to the technical field of medical appliances, in particular to a peripheral venous indwelling needle transfusion film, which comprises a transparent part, a first fixing belt and a second fixing belt; the transparent part is provided with a window-shaped transparent film, one end of the transparent part is connected with the first fixing belt, and the other end of the transparent part is connected with the second fixing belt. The utility model discloses it is more to clinical hyaline membrane allergy crowd, reduce hyaline membrane area to transparent window, the window area is little, and is little with patient skin area of contact, reduces patient's infusion pad pasting allergy phenomenon.

Description

Infusion film with peripheral venous indwelling needles

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a needle infusion pad pasting is kept somewhere to vein on every side.

Background

At present, the valuable vein, the median elbow vein and the like are often selected for injection in clinical intravenous infusion, and the veins are generally called peripheral vein or peripheral vein. Most peripheral veins are located at elbows, calves, hands, ankles, etc. As many patients need to transfuse for a long time and at a high frequency, medical staff abandon disposable steel needles for a long time and use indwelling needles made of medical nontoxic plastics for transfusion, so that the patients are prevented from suffering from the pain of multiple transfusions and punctures. The indwelling needle is kept on the skin surface of the patient and needs to be protected to a certain degree, so that the indwelling needle is prevented from moving randomly to tear the skin of the patient, the condition of the wound is convenient to observe, and the wound infection is avoided. Clinically, the transparent application made of polyurethane material is generally covered on the skin surface of a patient to protect the indwelling needle and achieve the effect.

The polyurethane film is nontoxic and tasteless, and the interior of the polyurethane film contains fine holes, so that water molecules can be prevented from permeating into a wound from the outside, air circulation is not obstructed, and the polyurethane film is an ideal protective material. However, with the widespread use of the polyurethane transparent application, a part of patients are allergic to polyurethane directly covering the skin, and at present, no more suitable material is available for replacing polyurethane to manufacture the transparent application, and the existing application structure basically directly contacts the skin of the patient, so that the allergic reaction of the patient cannot be effectively avoided.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that the anaphylactic reaction to polyurethane film can't effectively be avoided patient to take place to the structure of applying ointment or plaster now, the utility model provides a needle infusion pad pasting is kept somewhere to vein on every side.

The utility model provides a peripheral venous indwelling needle transfusion film, which comprises a transparent part, a first fixing belt and a second fixing belt; the transparent part is provided with a window-shaped transparent film, one end of the transparent part is connected with the first fixing belt, and the other end of the transparent part is connected with the second fixing belt. The first fixing band and the second fixing band are integrally connected at the upper end of the transparent part, and the first fixing band and the second fixing band are integrally connected at the lower end of the transparent part.

Preferably, the first fixing band and the second fixing band are integrally connected, and a viewing port for accommodating the transparent film is arranged between the first fixing band and the second fixing band.

Preferably, the first fixing band is an elastic antiallergic tape.

Preferably, the second fixing band is an elastic antiallergic tape.

Preferably, the viewing aperture has been seted up to the upper surface of transparent portion, the inner wall of viewing aperture runs through and extends to transparent portion lower surface, the inner wall fixedly connected with buffering frame of viewing aperture, the inner wall fixedly connected with transparent film of buffering frame, the component part of transparent portion includes first waterproof layer and first contact layer, the lower surface and the first contact layer upper surface fixed connection of first waterproof layer.

Preferably, the surface of the transparent part is fixedly connected with a first fixing band and a second fixing band respectively, the first fixing band comprises a second waterproof layer, a second contact layer, a bonding layer and an isolation layer, the lower surface of the second waterproof layer is fixedly connected with the upper surface of the second contact layer, the upper surface of the second contact layer is fixedly connected with the lower surface of the bonding layer, and the upper surface of the bonding layer is movably connected with the lower surface of the isolation layer; the component part of second fixed band includes third water layer and third contact layer, the upper surface and the third water layer lower surface fixed connection of third contact layer.

Preferably, the manufacturing material of the buffer frame comprises natural rubber, and the cross section of the buffer frame is in an inverted trumpet shape.

Preferably, the transparent film is made of a transparent material, and the transparent film is made of polyurethane.

Preferably, the upper surface of the transparent film is provided with a plurality of air holes, the inner walls of the air holes penetrate through and extend to the lower surface of the transparent film, and the inner walls of the air holes are in a truncated cone shape.

Preferably, the first waterproof layer, the second waterproof layer and the third waterproof layer are made of polypropylene, and the first contact layer, the second contact layer and the third contact layer are made of aseptic pure cotton woven cloth.

The utility model provides a beneficial effect does:

the utility model discloses it is more to clinical hyaline membrane allergy crowd, reduce hyaline membrane area to transparent window, the window area is little, and is little with patient skin area of contact, reduces patient's infusion pad pasting allergy phenomenon.

Drawings

FIG. 1 is a schematic structural view of an infusion patch for a peripheral venous indwelling needle according to an embodiment;

FIG. 2 is a schematic structural view of an infusion patch for a peripheral venous indwelling needle according to an embodiment;

FIG. 3 is a sectional view of a buffer frame structure of an infusion film for a peripheral venous indwelling needle according to an embodiment;

FIG. 4 is a cross-sectional view of a transparent film structure of an infusion patch for a peripheral venous indwelling needle according to an embodiment.

In the figure: 1. a transparent portion; 2. a buffer frame; 3. a transparent film; 4. a first waterproof layer; 5. a first contact layer; 6. a first securing strap; 7. a second securing strap; 8. a second waterproof layer; 9. a second contact layer; 10. an adhesive layer; 11. an isolation layer; 12. a third water layer; 13. a third contact layer; 14. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

As shown in fig. 1, the present embodiment provides an infusion patch with peripheral venous indwelling needles, which is characterized in that: comprises a transparent part 1, a first fixing belt 6 and a second fixing belt 7; the transparent part 1 is provided with a window-shaped transparent film, one end of the transparent part 1 is connected with a first fixing band 6, the other end of the transparent part 1 is connected with a second fixing band 7, the first fixing band 6 and the second fixing band 7 are integrally connected with the upper end of the transparent part 1, and the first fixing band 6 and the second fixing band 7 are integrally connected with the lower end of the transparent part 1. The utility model discloses it is more to clinical hyaline membrane allergy crowd, reduce hyaline membrane area to transparent window, the window area is little, and is little with patient skin area of contact, reduces patient's infusion pad pasting allergy phenomenon.

Preferably, the first fixing band 6 and the second fixing band 7 are integrally connected, and a viewing port for accommodating a transparent film is arranged between the first fixing band 6 and the second fixing band 7.

Preferably, the first fixing belt 6 is an elastic anti-allergic adhesive tape.

Preferably, the second fixing belt 7 is an elastic anti-allergic adhesive tape.

Example two

Referring to fig. 2 to 4, a second embodiment of the present invention can provide a peripheral venous indwelling needle infusion patch on the basis of the first embodiment of the present invention (of course, the second embodiment of the present invention can be used alone or in combination with the first embodiment of the present invention, and a part of the first embodiment of the present invention is not described again), as shown in fig. 2 to 4, the second embodiment of the present invention includes a transparent portion 1, an observation port is formed on an upper surface of the transparent portion 1, an inner wall of the observation port penetrates through and extends to a lower surface of the transparent portion 1, a buffer frame 2 is fixedly connected to an inner wall of the observation port, a manufacturing material of the buffer frame 2 includes natural rubber, and a cross section of the buffer frame; the inner wall of the buffer frame 2 is fixedly connected with a transparent film 3, the transparent film 3 is made of a transparent material, and the transparent film 3 is made of polyurethane; the upper surface of the transparent film 3 is provided with air holes 14, the inner walls of the air holes 14 penetrate through and extend to the lower surface of the transparent film 3, and the inner walls of the air holes 14 are in a truncated cone shape, so that the condition of the indwelling needle and the wound can be observed conveniently, and the air circulation is not blocked while external moisture is prevented from contacting the wound; the transparent part 1 comprises a first waterproof layer 4 and a first contact layer 5, wherein the lower surface of the first waterproof layer 4 is fixedly connected with the upper surface of the first contact layer 5;

as shown in fig. 2, the surface of the transparent part 1 is fixedly connected with a first fixing band 6 and a second fixing band 7 respectively, the first fixing band 6 comprises a second waterproof layer 8, a second contact layer 9, an adhesive layer 10 and an isolating layer 11, the lower surface of the second waterproof layer 8 is fixedly connected with the upper surface of the second contact layer 9, the upper surface of the second contact layer 9 is fixedly connected with the lower surface of the adhesive layer 10, and the upper surface of the adhesive layer 10 is movably connected with the lower surface of the isolating layer 11; the adhesive layer 10 is made of non-setting adhesive and can be effectively adhered, and the isolating layer 11 is made of polyethylene and is non-toxic, harmless and easy to peel;

as shown in fig. 2, the second fixing tape 7 comprises a third water-proof layer 12 and a third contact layer 13, and the upper surface of the third contact layer 13 is fixedly connected with the lower surface of the third water-proof layer 12; the first waterproof layer 4, the second waterproof layer 8 and the third waterproof layer 12 are made of polypropylene, are nontoxic, harmless and can effectively prevent water, and the first contact layer 5, the second contact layer 9 and the third contact layer 13 are made of aseptic pure cotton woven fabrics, are compatible with human bodies, are soft, comfortable, safe and sanitary;

through setting up the transparent part 1, the viewing aperture has been seted up to the upper surface of transparent part 1, thereby make this device have the effect of convenient to use and protection indwelling needle, in the in-service use, cover patient's wound with transparent part 1, place indwelling needle inside buffering frame 2, can observe indwelling needle and wound condition through transparent film 3, the preparation material of buffering frame 2 includes natural rubber, it is very affine with the human body, be applicable to most crowds, generally can not arouse anaphylactic reaction, the lower surface of buffering frame 2 is great with skin area of contact and self has certain elasticity simultaneously, play the effect of buffering, protection to a certain extent when this device receives to collide with, then surround first fixed band 6 and second fixed band 7 on the health, because most select hand, ankle, shank and elbow vein when carrying out peripheral intravenous injection, make this device form annular very easily, cutting off the redundant second fixing belt 7, tearing off the isolating layer 11, and attaching the lower surface of the third contact layer 13 to the upper surface of the bonding layer 10, so that the whole device forms a ring shape and is fixed on the body of a patient, thereby the device has the effects of convenient use and remaining needle protection;

through arranging the transparent part 1, the components of the transparent part 1 comprise the first waterproof layer 4 and the first contact layer 5, so that the device has good antiallergic effect, in the actual use process, as part of patients are allergic to polyurethane, the transparent film 3 made of polyurethane is arranged on the inner wall of the buffer frame 2, so that the transparent film is not in direct contact with the skin, the manufacturing material of the buffer frame 2 comprises natural rubber, the human allergic cases of the natural rubber are few, meanwhile, the manufacturing materials of the first contact layer 5, the second contact layer 9 and the third contact layer 13 comprise sterile pure cotton woven fabrics, and the device has the characteristics of being compatible with the human body, soft and comfortable in contact, difficult to cause allergy and safe and sanitary, so that the patients are thoroughly isolated from an allergen, and when the indwelling needle has to be used if the constitution of the patients is extremely allergic, the diphenhydramine can be doped in the first contact layer 5, the second contact layer 9 and the third contact layer 13, The medicament such as hydrocortisone and the like relieves anaphylactic reaction, so that the device has good antiallergic effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A peripheral venous indwelling needle infusion film is characterized in that: comprises a transparent part (1), a first fixing belt (6) and a second fixing belt (7); the transparent part (1) is provided with a window-shaped transparent film, one end of the transparent part (1) is connected with a first fixing belt (6), the other end of the transparent part (1) is connected with a second fixing belt (7), the first fixing belt (6) and the second fixing belt (7) are integrally connected at the upper end of the transparent part (1), and the first fixing belt (6) and the second fixing belt (7) are integrally connected at the lower end of the transparent part (1); the utility model discloses a transparent inspection instrument, including transparent portion (1), viewing aperture, inner wall of viewing aperture have been seted up the viewing aperture, the inner wall of viewing aperture runs through and extends to transparent portion (1) lower surface, the inner wall fixedly connected with buffering frame (2) of viewing aperture, the inner wall fixedly connected with transparent film (3) of buffering frame (2), the component part of transparent portion (1) includes first waterproof layer (4) and first contact layer (5), fixed surface is connected on the lower surface of first waterproof layer (4) and first contact layer (5).

2. The peripheral venous indwelling needle infusion patch according to claim 1, wherein: first fixed band (6) and second fixed band (7) integral type are connected first fixed band (6) and second fixed band (7) have between them one and hold the viewing aperture of transparent film.

3. The peripheral venous indwelling needle infusion patch according to claim 2, wherein: the first fixing belt (6) is an elastic anti-allergic adhesive tape.

4. The peripheral venous indwelling needle infusion patch according to claim 2, wherein: the second fixing belt (7) is an elastic anti-allergic adhesive tape.

5. The peripheral venous indwelling needle infusion patch according to claim 1, wherein: the surface of the transparent part (1) is fixedly connected with a first fixing belt (6) and a second fixing belt (7) respectively, the first fixing belt (6) comprises a second waterproof layer (8), a second contact layer (9), an adhesive layer (10) and an isolation layer (11), the lower surface of the second waterproof layer (8) is fixedly connected with the upper surface of the second contact layer (9), the upper surface of the second contact layer (9) is fixedly connected with the lower surface of the adhesive layer (10), and the upper surface of the adhesive layer (10) is movably connected with the lower surface of the isolation layer (11); the component part of second fixed band (7) includes third water layer (12) and third contact layer (13), the upper surface and the third water layer (12) lower surface fixed connection of third contact layer (13).

6. The peripheral venous indwelling needle infusion patch according to claim 5, wherein: the manufacturing material of the buffer frame (2) comprises natural rubber, and the cross section of the buffer frame (2) is in a shape of an inverted trumpet.

7. The peripheral venous indwelling needle infusion patch according to claim 5, wherein: the transparent film (3) is made of a transparent material, and the transparent film (3) is made of polyurethane.

8. The peripheral venous indwelling needle infusion patch according to claim 5, wherein: the upper surface of the transparent film (3) is provided with a plurality of air holes (14), the inner walls of the air holes (14) penetrate through and extend to the lower surface of the transparent film (3), and the inner walls of the air holes (14) are in a truncated cone shape.

9. The peripheral venous indwelling needle infusion patch according to claim 5, wherein: the manufacturing materials of the first waterproof layer (4), the second waterproof layer (8) and the third waterproof layer (12) all comprise polypropylene, and the manufacturing materials of the first contact layer (5), the second contact layer (9) and the third contact layer (13) all comprise sterile pure cotton woven cloth.