CN213588708U

CN213588708U - Internal fistula bandage

Info

Publication number: CN213588708U
Application number: CN202021807567.7U
Authority: CN
Inventors: 陈秋阳
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-07-02
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an internal fistula bandage, which comprises a bandage main body; binding belt magic tapes; the bearing part is a hollow cylinder with an internal thread on the inner wall, is arranged on the main bandage body and penetrates through the main bandage body; the sterilized cotton ball placing part is spirally connected with the bearing part; the pressurizing sheet is coaxially arranged in the sterilized cotton ball placing part and can axially move along the sterilized cotton ball placing part; the sterilized cotton ball is arranged in the sterilized cotton ball placing part and is positioned below the pressurizing sheet; the adjusting hole is a circular hole with an internal thread on the inner wall and is arranged in the center of the top wall of the placing part of the sterilized cotton ball; one end of the screw rod is vertically and fixedly connected with the upper surface of the center of the pressurizing sheet, and the other end of the screw rod penetrates through the adjusting hole and is in threaded connection with the adjusting hole; the cake-shaped adjusting plate is arranged on the upper part of the top wall of the placing part of the sterilized cotton balls in parallel. The utility model provides an internal fistula bandage can make the position pressure that the internal fistula needs the oppression adjust alone, avoids appearing the condition of bandage tension or too pine, and treatment is good.

Description

Internal fistula bandage

Technical Field

The utility model relates to the field of medical equipment, directly relate to an internal fistula bandage.

Background

To the patient that needs long-term hemodialysis treatment, blood vessel arteriovenous internal fistula is the vascular access of commonly using, need adopt the bandage to oppress internal fistula after the hemodialysis treatment, prevent that it from bleeding, current bandage often can appear fixed insecure in the use, the condition of slippage leads to patient's internal fistula to bleed.

China utility model patent 201921915805.3 discloses an anti-loosening structure of an organic whole nature bandage, around establishing an at least convex fender rib on the bandage body, the convex keeps off the rib with spiral helicine surrounding mode, twines in this bandage body and makes this bandage body bind the back, borrows by this convex fender rib and alternately blocks to prevent this bandage body and drop, and the antiskid takes off effectually. However, when the utility model is used, the pressure of the bandage at the part to be pressed by the internal fistula of the patient can not be independently adjusted, the pressure is adjusted by the bandage, the situation of over-tightness or over-looseness easily occurs, and the treatment effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide an internal fistula bandage, solved patient's internal fistula and need oppress the bandage pressure at position and can not the independent control, rely on the bandage to carry out pressure adjustment, appear the problem of tension or cross pine easily, the utility model provides an internal fistula bandage can make the position pressure independent control that the internal fistula needs oppress, avoids appearing the condition of bandage tension or cross pine, and treatment is good.

The utility model adopts the technical proposal that:

an internal fistula bandage comprising:

a main band body in a strip shape;

the magic tape is strip-shaped, is arranged on the surfaces of the two ends of the main body of the bandage and is fixedly and integrally connected with the main body of the bandage;

the bearing part is a hollow cylinder with an internal thread on the inner wall, is arranged on the main bandage body and penetrates through the main bandage body;

the sterilized cotton ball placing part is a hollow cylinder with external threads on the outer wall and is spirally connected with the bearing part;

the pressurizing sheet is a circular sheet, is coaxially arranged in the sterilized cotton ball placing part and can axially move along the sterilized cotton ball placing part;

the sterilizing cotton ball is columnar, is arranged in the sterilizing cotton ball placing part and is positioned below the pressurizing sheet;

the adjusting hole is a round hole with an internal thread on the inner wall and is arranged in the center of the top wall of the placing part of the sterilized cotton balls;

the screw rod is a cylinder with external threads, one end of the screw rod is vertically and fixedly connected with the upper surface of the center of the pressurizing sheet into a whole, and the other end of the screw rod penetrates through the adjusting hole and is in threaded connection with the adjusting hole;

the adjusting disc is in a round cake shape and is arranged on the upper portion of the top wall of the placing portion of the sterilized cotton balls in parallel and is vertically and fixedly connected with the other end of the screw rod into a whole.

Preferably, the internal fistula bandage further comprises:

and the anti-slip strip is strip-shaped, is arranged on the outer edge of the main band body and is fixedly and integrally connected with the main band body.

Preferably, the anti-slip strip is made of silica gel.

Preferably, the main band body is an elastic band.

Preferably, the placing part and the receiving part of the sterilized cotton ball are made of transparent silica gel.

Preferably, the outer diameter of the pressurizing sheet is smaller than the inner diameter of the cylinder of the sterilized cotton ball placing part, and the outer diameter of the pressurizing sheet is larger than the outer diameter of the cylinder of the screw rod.

The utility model discloses following beneficial effect has:

the utility model provides a pair of internal fistula bandage has solved the bandage pressure that patient's internal fistula needs oppression position and can not the independent control, relies on the bandage to carry out pressure regulation, appears tension easily or the problem of pine, the utility model provides an internal fistula bandage can make the position pressure independent control that internal fistula needs the oppression, avoids appearing the condition that the bandage is tension excessively or is pine, and treatment is good.

Drawings

FIG. 1 is a schematic structural view of the placing part of the sterilized cotton ball, the adjusting disk and the screw rod of the present invention.

Fig. 2 is a schematic structural view of the internal fistula bandage of the present invention.

Fig. 3 is a schematic structural view of the placing part of the sterilized cotton ball of the present invention.

Fig. 4 is a schematic structural view of the adjusting plate, the screw rod and the pressurizing sheet of the present invention.

Fig. 5 is a schematic structural view of the receiving portion of the present invention.

Description of the reference numerals

1. A main band body; 2. binding belt magic tapes; 3. a receiving part; 4. a sterilized cotton ball placing part; 5. pressing the tablets; 6. sterilizing cotton balls; 7. an adjustment hole; 8. a screw; 9. an adjusting disk; 10. and (4) an anti-slip strip.

Detailed Description

The technical solution of the present invention will be further specifically described with reference to fig. 1 to 5.

The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein but rather as being provided for the purpose of describing a thorough and complete disclosure. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.

As shown in fig. 1 to 5, the utility model provides an internal fistula bandage, which comprises a strip-shaped bandage main body 1; the strip-shaped bandage magic tapes 2 are arranged on the surfaces of the two ends of the bandage main body 1 and are fixedly and integrally connected with the bandage main body 1; the bearing part 3 is a hollow cylinder with an internal thread on the inner wall, is arranged on the main bandage body 1 and penetrates through the main bandage body 1; the sterilized cotton ball placing part 4 is a hollow cylinder with external threads on the outer wall and is spirally connected with the bearing part 3; the pressurizing sheet 5 is a circular sheet, is coaxially arranged in the sterilized cotton ball placing part 4 and can axially move along the sterilized cotton ball placing part 4; the columnar sterilized cotton balls 6 are arranged in the sterilized cotton ball placing part 4 and are positioned below the pressurizing sheet 5; the adjusting hole 7 is a round hole with an internal thread on the inner wall and is arranged in the center of the top wall of the sterilized cotton ball placing part 4; the screw 8 is a cylinder with external threads, one end of the screw 8 is vertically and fixedly connected with the upper surface of the center of the pressurizing sheet 5 into a whole, and the other end of the screw 8 penetrates through the adjusting hole 7 and is in threaded connection with the adjusting hole 7; the cake-shaped adjusting plate 9 is arranged on the upper part of the top wall of the sterilized cotton ball placing part 4 in parallel and is vertically and fixedly connected with the other end of the screw rod 8 into a whole. When the utility model is used, the sterilized cotton ball 6 is firstly placed in the sterilized cotton ball placing part 4, then the sterilized cotton ball placing part 4 is spirally connected with the bearing part 3, after the connection, the lower opening of the bearing part 3 on the main bandage body 1 is covered on the internal fistula part, the main bandage body 1 is fixed on the arm of a patient by using the magic tape 2 of the bandage, the rotary adjusting disc 9 drives the screw rod 8 to rotate, the screw rod 8 drives the pressurizing sheet 5 to rotate downwards, the pressurizing sheet 5 compresses the sterilized cotton ball 6, so that the sterilized cotton ball is more closely combined with the skin of the internal fistula of the patient, the internal fistula part of the patient is compressed, if the pressure is larger, the adjusting disc 9 can be rotated in the opposite direction to reduce the compression, when the sterilized cotton ball 6 needs to be replaced, the sterilized cotton ball placing part 4 can be rotated, the used sterilized cotton ball 6 is taken out for replacement, thereby avoiding the phenomenon that the sterilized cotton ball 6 is easily dislocated when the internal fistula, lead to the oozing blood, pollute the problem of bandage, the pressure at oppression internal fistula position simultaneously can not the independent control, and the bandage appears binding too tightly or the condition of too pine easily, and treatment is poor, and 6 changes complex operation of aseptic cotton ball, inefficiency, the utility model discloses 6 difficult malpositions of aseptic cotton ball, internal fistula position pressure are adjusted easily, and treatment is good, and 6 change of aseptic cotton ball are efficient.

The internal fistula bandage also comprises a strip-shaped anti-slip strip 10 which is arranged on the outer edge of the main bandage body 1 and is fixedly and integrally connected with the main bandage body 1, so that the friction force between the main bandage body 1 and the skin of a patient is increased, the main bandage body 1 can be effectively prevented from being dislocated, and the slipping condition is avoided; the anti-slip strips 10 are made of silica gel, so that the anti-slip strips are non-toxic and harmless and have good anti-slip effect; the main bandage body 1 is an elastic band, can be well attached to the arm of a patient, and prevents the main bandage body 1 from sliding; the part 4 and the portion 3 of accepting are transparent silica gel material are placed to the aseptic cotton ball, make things convenient for medical personnel to observe the condition in the part 4 and the portion 3 are placed to the aseptic cotton ball, and 5 external diameters of pressurization piece are less than 4 cylinder internal diameters of the part of placing the aseptic cotton ball, and 5 external diameters of pressurization piece are greater than 8 cylinder external diameters of screw rod, make pressurization piece 5 can oppress aseptic cotton ball 6, make it can adjust the pressure to the internal fistula position.

The utility model provides a pair of internal fistula bandage has overcome prior art not enough, has solved the bandage pressure that patient's internal fistula needs oppression position and can not the independent control, relies on the bandage to carry out pressure adjustment, appears tension or the problem of pine easily, the utility model provides an internal fistula bandage can make the position pressure independent control that internal fistula needs oppression, avoids appearing the condition of tension or pine, and treatment is good.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. An internal fistula bandage, comprising:

a main band body in a strip shape;

the bandage magic tapes are strip-shaped, arranged on the surfaces of the two ends of the bandage main body and fixedly and integrally connected with the bandage main body;

a receiving part which is a hollow cylinder with an internal thread on the inner wall, is arranged on the main bandage body and penetrates through the main bandage body;

the sterilized cotton ball placing part is a hollow cylinder with an external thread on the outer wall and is spirally connected with the bearing part;

and the adjusting disc is in a round cake shape and is arranged on the upper part of the top wall of the placing part of the sterilized cotton balls in parallel and is vertically and fixedly connected with the other end of the screw rod into a whole.

2. The internal fistula strap of claim 1, further comprising:

3. The internal fistula strap of claim 2,

the anti-slip strip is made of silica gel.

4. The internal fistula strap of claim 3,

the main body of the bandage is an elastic band.

5. The internal fistula strap of claim 4,

the placing part of the sterilized cotton balls and the receiving part are made of transparent silica gel.

6. The internal fistula strap of claim 5,

the outer diameter of the pressurizing piece is smaller than the inner diameter of the cylinder of the placing part of the sterilized cotton ball, and the outer diameter of the pressurizing piece is larger than the outer diameter of the cylinder of the screw rod.