CN219539102U - Special adhesive film for fixing butterfly wing needle and injection seat of transfusion port - Google Patents
Special adhesive film for fixing butterfly wing needle and injection seat of transfusion port Download PDFInfo
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- CN219539102U CN219539102U CN202320521873.1U CN202320521873U CN219539102U CN 219539102 U CN219539102 U CN 219539102U CN 202320521873 U CN202320521873 U CN 202320521873U CN 219539102 U CN219539102 U CN 219539102U
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- infusion tube
- butterfly wing
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- wing needle
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Abstract
The utility model provides a special film for fixing a butterfly wing needle and an injection seat of an infusion port, and relates to the technical field of medical appliances, wherein the special film comprises a film body with a square structure, and the film body comprises an infusion tube film part and a butterfly wing needle film part which are sequentially arranged along the flowing direction of infusion; one end of the butterfly wing needle film pasting part, which is connected with the infusion tube film pasting part, is provided with a U-shaped/semicircular opening for the infusion tube to pass through; the infusion tube film pasting part comprises a first infusion tube film pasting component and a second infusion tube film pasting component which are respectively arranged at two sides of the opening, the first infusion tube film pasting component and the second infusion tube film pasting component are respectively provided with a first side edge and a second side edge which are oppositely arranged, and the first side edge and/or the second side edge extend towards the infusion tube film pasting component along the horizontal direction to form a triangular extending surface; the utility model has the advantages of simple structure, reasonable design, reduced clearance between the film body and the infusion tube and the butterfly wing needle, increased attaching area with the butterfly wing needle and attaching degree with the tail part of the infusion tube, good fixing effect, strong practicability and high safety.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a special adhesive film for fixing a butterfly wing needle and an injection seat of an infusion port.
Background
The transfusion port is a closed transfusion device which is completely implanted into a human body to relieve the vascular irritation of a patient, and mainly aims at the patient needing long-term and repeated transfusion of chemotherapy drugs, and comprises a catheter part with a tip end positioned in an upper vena cava and an injection seat implanted under the skin. When the patient needs transfusion treatment, various high-concentration and strong-stimulation medicaments are directly delivered to veins through the butterfly wing needle puncture injection seat.
The present inventors found that there are at least the following technical problems in the prior art:
1. at present, a butterfly wing needle and an infusion tube thereof are fixed with a patient through a round or rectangular transparent film, the tail of the infusion tube cannot be completely coated by the transparent film along the circumferential direction, a certain gap exists between the transparent film and the infusion tube, germs easily enter the joint of the butterfly wing needle and an injection seat through the gap, infection occurs, the gap also easily causes the infusion tube to shift and the film to turn up, the fixation of the film to the butterfly wing needle and the infusion tube thereof fails, the butterfly wing needle is removed, potential safety hazards exist, and after the butterfly wing needle is removed, the patient needs to be secondarily needled, and unnecessary labor force and medical consumable waste in nursing can be increased;
2. after the butterfly wing needle is connected with the injection seat, the surface shape of the butterfly wing needle is irregular and uneven, bubbles are inevitably generated between the adhesive surface of the adhesive film and the butterfly wing needle, the adhesive stability is poor, and the fixing effect is affected.
In view of this, the present utility model has been made.
Disclosure of Invention
The utility model aims to provide a special adhesive film for fixing a butterfly wing needle and an injection seat of an infusion port, which solves the technical problems that a transparent adhesive film in the prior art cannot completely cover an infusion tube in the circumferential direction, a certain gap exists between the transparent adhesive film and the infusion tube, germs easily enter the joint of the butterfly wing needle and the injection seat through the gap to generate infection, the gap also easily causes the displacement of the infusion tube and the curling and warping of the adhesive film, the adhesive film is ineffective in fixing the butterfly wing needle and the infusion tube thereof, the butterfly wing needle is separated from the needle, and potential safety hazards exist. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a special film for fixing a butterfly wing needle and an injection seat of an infusion port, which comprises a film body with a square structure, wherein the film body comprises an infusion tube film part and a butterfly wing needle film part which are sequentially arranged along the flowing direction of infusion; one end of the butterfly wing needle film pasting part, which is connected with the infusion tube film pasting part, is provided with a U-shaped/semicircular opening for the infusion tube to pass through; the infusion tube film pasting part comprises a first infusion tube film pasting component and a second infusion tube film pasting component which are respectively arranged on two sides of the opening, the first infusion tube film pasting component and the second infusion tube film pasting component are respectively provided with a first side and a second side which are oppositely arranged, and the first side and/or the second side extend towards the infusion tube film pasting component along the horizontal direction to form a triangular extending surface.
Preferably, the pasting surface of the butterfly wing needle film pasting part is provided with a plurality of exhaust grooves which are uniformly distributed along the peripheral direction of the butterfly wing needle film pasting part and are connected with the edge of the outer periphery of the butterfly wing needle film pasting part, and the exhaust grooves are not communicated;
preferably, the depth of the exhaust groove is smaller than the thickness of the adhesive layer of the adhesive surface of the butterfly wing needle film pasting part;
preferably, one end of the butterfly wing needle film pasting part far away from the infusion tube film pasting part extends outwards along the horizontal direction to form a handheld part without viscosity;
preferably, the infusion tube fixing assembly further comprises an infusion tube fixing assembly, wherein the infusion tube fixing assembly comprises a first fixing strip, a second fixing strip and a third fixing strip which are sequentially arranged along the infusion flow direction, the first fixing strip is positioned at the joint of the infusion tube film pasting part and the butterfly wing needle film pasting part, and two ends of the first fixing strip are bent and crossed at the middle part to form a channel for the infusion tube penetrating out of the opening to pass through and then extend to the butterfly wing needle film pasting part along the crossing direction respectively; the second fixing strip is positioned above the infusion tube film pasting part and is used for fixing the infusion tube penetrating through the channel; the third fixing strip is used for enabling the infusion tube to be attached to the skin/infusion tube film part, and the upper surface of the third fixing strip is provided with a marking area;
preferably, the butterfly wing needle film sticking part adopts a transparent silica gel film;
preferably, the infusion tube film pasting part adopts a non-woven fabric film pasting;
preferably, the four corners of the film body adopt arc transition.
The preferred technical scheme of the utility model can at least have the following technical effects:
1. the utility model effectively avoids the technical problems that the transparent film in the prior art cannot completely coat the infusion tube along the circumferential direction, a certain gap exists between the transparent film and the infusion tube, germs easily enter the joint of the butterfly wing needle and the injection seat through the gap to generate infection, the gap also easily causes the displacement of the infusion tube and the curling and warping of the film, the fixation failure of the film to the butterfly wing needle and the infusion tube thereof occurs, the needle falling off of the butterfly wing needle occurs, and the safety hidden trouble exists. According to the utility model, the opening formed by the butterfly wing needle film pasting part and the annoying extension surface of the infusion tube film pasting part are added, so that the circumferential omnibearing positioning of the tail part of the infusion tube is realized, the pasting area of the film pasting part and the infusion tube is reduced, and meanwhile, the connection stability of the infusion tube and the film pasting part is improved.
2. The sticking surface of the butterfly wing needle film pasting part is provided with a plurality of exhaust grooves, air bubbles generated by sticking the uneven positions of the butterfly wing needle are discharged through the exhaust grooves, the gap between the sticking surface and the surface of the butterfly wing needle is reduced, the sticking area of the sticking surface and the butterfly wing needle is increased, the sticking stability is good, and meanwhile, the sticking efficiency and the sticking quality are improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a special adhesive film for fixing a butterfly wing needle and an injection seat of an infusion port according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of another special adhesive film for fixing a butterfly wing needle and an injection seat of an infusion port according to an embodiment of the utility model.
In the figure:
1-a film body; 2-a transfusion tube film pasting part; 21-a first infusion tube film-sticking component; 211-a first extension plane; 22-a second infusion tube film sticking component; 221-a second extension surface; 3-a butterfly wing needle film pasting part; 31-opening; 32-an exhaust groove; 4-a transfusion tube fixing assembly; 41-a first fixing strip; 42-a second fixing strip; 43-a third fixing strip; 5. a hand-held part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
In the description of the present utility model, it should be understood that the terms "center", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1:
as shown in fig. 1, the utility model provides a special adhesive film for fixing a butterfly wing needle and an injection seat of an infusion port, which comprises a square adhesive film body 1, wherein the adhesive film body 1 comprises an infusion tube adhesive film part 2 and a butterfly wing needle adhesive film part 3 which are sequentially arranged along the flowing direction of infusion. One end of the butterfly wing needle film pasting part 3 connected with the infusion tube film pasting part 2 is provided with a U-shaped/semicircular opening 31 for the infusion tube to pass through. The infusion tube film pasting part 2 comprises a first infusion tube film pasting component 21 and a second infusion tube film pasting component 22 which are respectively arranged on two sides of the opening 31, the first infusion tube film pasting component 21 and the second infusion tube film pasting component 22 are respectively provided with a first side edge and a second side edge which are oppositely arranged, the first side edge and the second side edge respectively extend towards the infusion tube film pasting component along the horizontal direction to form a triangular first extending surface 211 and a triangular second extending surface 221, and the width of the first extending surface 211 and the width of the second extending surface 221 are gradually decreased along the flowing direction of infusion. The opening 31 is attached to the upper portion and the middle arc-shaped outline of the tail end of the infusion tube, the non-overlapped portion of the first extension surface 211 and the second extension surface 221 forms a limiting groove attached to the arc-shaped outline of the lower portion of the infusion tube, the tail of the infusion tube is attached and fixed in all directions, the gap between the film attaching portion 2 of the infusion tube and the tail of the infusion tube is reduced, and the connection stability of the infusion tube and the film attaching body 1 is greatly improved.
As an alternative embodiment, the adhesive surface of the butterfly wing needle film pasting part 3 is provided with a plurality of exhaust grooves 32, the exhaust grooves 32 are uniformly distributed along the peripheral direction of the butterfly wing needle film pasting part 3 and are connected with the edge of the outer periphery of the butterfly wing needle film pasting part 3, and the exhaust grooves 32 are not communicated. Bubbles generated by the uneven position lamination of the butterfly wing needle are pushed to be discharged through slightly pressing the exhaust groove 32, repeated tearing lamination is not needed to reduce bubbles between the lamination film and the butterfly wing needle, the gap between the adhesive surface of the lamination film part 3 of the butterfly wing needle and the surface of the butterfly wing needle is greatly reduced, the lamination area of the adhesive surface and the butterfly wing needle is increased, the bonding stability is good, the bonding durability is good, and the bonding efficiency and the bonding quality are improved.
As an alternative embodiment, the groove depth of the air exhaust groove 32 is smaller than the adhesive layer thickness of the adhesive surface of the butterfly wing needle film pasting part 3, so that the integrity of the adhesive surface of the butterfly wing needle film pasting part 3 is ensured, and the bonding stability is improved.
As an alternative embodiment, the end of the butterfly wing needle film pasting part 3 away from the infusion tube film pasting part 2 extends outwards along the horizontal direction to form a handheld part 5 without adhesiveness. The handheld portion 5 is preferably a strip-shaped or semicircular silica gel sheet, so that medical staff can conveniently attach and tear the silica gel sheet, the phenomenon that the attaching surfaces of the infusion tube film attaching portion 2 and the butterfly wing needle film attaching portion 3 are directly contacted in an attaching process, the attaching and fixing effects of the infusion tube film attaching portion 2 and the butterfly wing needle film attaching portion 3 and the body surface of a patient are affected is avoided, the operation is simple, the use is convenient, and the practicability is high.
As an alternative embodiment, the infusion tube fixing assembly 4 is further included, and the infusion tube fixing assembly 4 includes a first fixing strip 41, a second fixing strip 42 and a third fixing strip 42 sequentially disposed along the flow direction of the infusion, and the first fixing strip 41, the second fixing strip 42 and the third fixing strip 42 are preferably strip-shaped adhesive tapes. The first fixing strips 41 are located at the joint of the infusion tube film pasting part 2 and the butterfly wing needle film pasting part 3, and two ends of the first fixing strips 41 are bent and crossed to form a channel for the infusion tube penetrating out of the U-shaped opening 31 to pass through and then extend to the butterfly wing needle film pasting part 3 along the cross direction. The second fixing strip 42 is located above the infusion tube film sticking part 2 and is used for fixing the infusion tube passing through the channel. The third fixing strip 42 is used for enabling the infusion tube to be attached to the skin/infusion tube film attaching portion 2, and the upper surface of the third fixing strip 42 is provided with a marking area used for marking related information such as the name, puncture time and the like of a patient.
After the infusion tube passes through the opening 31, the infusion tube is fixed on the overlapping part of the first extension surface 211 and the second extension surface 221 of the infusion tube film pasting part 2 through the first fixing strip 41 and the second fixing strip 42, and is not in direct contact with the skin of a patient, so that the problem that the infusion tube is displaced due to the fact that the viscosity of the first fixing strip 41 and the second fixing strip 42 is invalid due to the fact that grease and sweat are secreted by pores of the skin and the like is prevented, the friction force of the first fixing strip 41 and the second fixing strip 42 relative to the skin is larger, the connection stability of the infusion tube and the film pasting body 1 is enhanced, and meanwhile, the comfort level of the patient is improved.
As an alternative implementation mode, the butterfly wing needle film pasting part 3 adopts a transparent silica gel film, has high pasting degree with the skin of the body surface of a patient, good fixing effect, softness, comfort, high strength and transparency, is convenient for medical staff to observe the connection state of the butterfly wing needle and the injection seat, and has strong practicability.
As an alternative implementation mode, the infusion tube film pasting part 2 adopts a non-woven fabric film to be tightly pasted with the body surface of a patient, and curling and warping caused by secretion of grease and sweat and other body fluids by pores of the skin are avoided, so that the infusion tube film pasting part is good in air permeability and strong in waterproof capability.
As an alternative implementation mode, the four corners of the film body 1 are in arc transition, so that the right angle is prevented from being too sharp, secondary injury is caused to a patient in the sticking or tearing process, and the use comfort is improved.
Example 2:
as shown in fig. 2, the utility model provides a special adhesive film for fixing a butterfly wing needle and an injection seat of an infusion port, which comprises a square adhesive film body 1, wherein the adhesive film body 1 comprises an infusion tube adhesive film part 2 and a butterfly wing needle adhesive film part 3 which are sequentially arranged along the flowing direction of infusion. One end of the butterfly wing needle film pasting part 3 connected with the infusion tube film pasting part 2 is provided with a U-shaped/semicircular opening 31 for the infusion tube to pass through. The infusion tube film pasting part 2 comprises a first infusion tube film pasting component 21 and a second infusion tube film pasting component 22 which are respectively arranged on two sides of the opening 31, the first infusion tube film pasting component 21 and the second infusion tube film pasting component 22 are respectively provided with a first side edge and a second side edge which are oppositely arranged, the second side edge extends to the first side edge along the horizontal direction to form a triangular second extending surface 221, and the width of the second extending surface 221 decreases along the infusion flow direction. The opening 31 is attached to the upper portion and the middle portion arc-shaped outline of the tail end of the infusion tube, the non-overlapped portion of the first side edge and the second extension surface 221 forms a limiting groove attached to the lower arc-shaped outline of the infusion tube, the tail end of the infusion tube is fixed in an all-around attaching mode, gaps between the infusion tube and the infusion tube are reduced, and the stability of connection of the infusion tube and the film body 1 is greatly improved.
As an alternative embodiment, the adhesive surface of the butterfly wing needle film pasting part 3 is provided with a plurality of exhaust grooves 32, the exhaust grooves 32 are uniformly distributed along the peripheral direction of the butterfly wing needle film pasting part 3 and are connected with the edge of the outer periphery of the butterfly wing needle film pasting part 3, and the exhaust grooves 32 are not communicated. Bubbles generated by the uneven position lamination of the butterfly wing needle are pushed to be discharged through slightly pressing the exhaust groove 32, repeated tearing lamination is not needed to reduce bubbles between the lamination film and the butterfly wing needle, the gap between the adhesive surface of the lamination film part 3 of the butterfly wing needle and the surface of the butterfly wing needle is greatly reduced, the lamination area of the adhesive surface and the butterfly wing needle is increased, the bonding stability is good, the bonding durability is good, and the bonding efficiency and the bonding quality are improved.
As an alternative embodiment, the groove depth of the air exhaust groove 32 is smaller than the adhesive layer thickness of the adhesive surface of the butterfly wing needle film pasting part 3, so that the integrity of the adhesive surface of the butterfly wing needle film pasting part 3 is ensured, and the bonding stability is improved.
As an alternative embodiment, the end of the butterfly wing needle film pasting part 3 away from the infusion tube film pasting part 2 extends outwards along the horizontal direction to form a handheld part 5 without adhesiveness. Make things convenient for medical personnel to laminate and tear and draw the operation, avoid in the laminating in-process with transfer line pad pasting portion 2 and butterfly wing needle pad pasting portion 3 paste face direct contact, influence transfer line pad pasting portion 2 and butterfly wing needle pad pasting portion 3 and patient's body surface's laminating fixed effect, easy operation, convenient to use, the practicality is strong.
As an alternative embodiment, the infusion tube fixing assembly 4 is further included, and the infusion tube fixing assembly 4 includes a first fixing strip 41, a second fixing strip 42 and a third fixing strip 42 sequentially disposed along the flow direction of the infusion, and the first fixing strip 41, the second fixing strip 42 and the third fixing strip 42 are preferably strip-shaped adhesive tapes. The first fixing strips 41 are located at the joint of the infusion tube film pasting part 2 and the butterfly wing needle film pasting part 3, and two ends of the first fixing strips 41 are bent and crossed to form a channel for the infusion tube penetrating out of the U-shaped opening 31 to pass through and then extend to the butterfly wing needle film pasting part 3 along the cross direction. The second fixing strip 42 is located above the infusion tube film sticking part 2 and is used for fixing the infusion tube passing through the channel. The third fixing strip 42 is used for enabling the infusion tube to be attached to the skin/infusion tube film attaching portion 2, and the upper surface of the third fixing strip 42 is provided with a marking area used for marking related information such as the name, puncture time and the like of a patient.
After the infusion tube passes through the opening 31, the infusion tube is fixed at the overlapping part of the first extension surface 211 and the second extension surface 221 of the infusion tube film pasting part 2 through the first fixing strip 41 and the second fixing strip 42, and is not in direct contact with the skin of a patient, so that the problem that the infusion tube is displaced due to the fact that the viscosity of the first fixing strip 41 and the second fixing strip 42 is invalid due to the fact that the pores of the skin secrete grease and sweat and the like is avoided, the friction force of the first fixing strip 41 and the second fixing strip 42 relative to the skin is larger, the connection stability of the infusion tube and the film pasting part is enhanced, and meanwhile, the use comfort of the patient is improved.
As an alternative implementation mode, the butterfly wing needle film pasting part 3 adopts a transparent silica gel film, has high pasting degree with the skin of the body surface of a patient, good fixing effect, softness, comfort, high strength and transparency, is convenient for medical staff to observe the connection state of the butterfly wing needle and the injection seat, and has strong practicability.
As an alternative implementation mode, the infusion tube film pasting part 2 adopts a non-woven fabric film to be tightly pasted with the body surface of a patient, and curling and warping caused by secretion of grease and sweat and other body fluids by pores of the skin are avoided, so that the infusion tube film pasting part is good in air permeability and strong in waterproof capability.
As an alternative embodiment, the four corners of the film body are in arc transition, so that the right angle is prevented from being too sharp, secondary injury is caused to a patient in the sticking or tearing process, and the use comfort is improved.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. The special film for fixing the butterfly wing needle and the injection seat of the transfusion port is characterized by comprising a film body with a square structure, wherein the film body comprises a transfusion tube film part and a butterfly wing needle film part which are sequentially arranged along the transfusion flow direction; one end of the butterfly wing needle film pasting part, which is connected with the infusion tube film pasting part, is provided with a U-shaped/semicircular opening for the infusion tube to pass through; the infusion tube film pasting part comprises a first infusion tube film pasting component and a second infusion tube film pasting component which are respectively arranged on two sides of the opening, the first infusion tube film pasting component and the second infusion tube film pasting component are respectively provided with a first side and a second side which are oppositely arranged, and the first side and/or the second side extend towards the infusion tube film pasting component along the horizontal direction to form a triangular extending surface.
2. The special adhesive film for fixing a butterfly wing needle and an injection seat of an infusion port according to claim 1, wherein a plurality of exhaust grooves are formed in the adhesive surface of the butterfly wing needle adhesive film portion, the exhaust grooves are uniformly distributed along the peripheral direction of the butterfly wing needle adhesive film portion and are connected with the edge of the outer periphery of the butterfly wing needle adhesive film portion, and the exhaust grooves are not communicated.
3. The special adhesive film for fixing the butterfly wing needle and the injection seat of the transfusion harbor according to claim 2, wherein the groove depth of the exhaust groove is smaller than the adhesive layer thickness of the adhesive surface of the butterfly wing needle adhesive film part.
4. The special adhesive film for fixing the butterfly wing needle and the injection seat of the transfusion harbor according to claim 1, wherein one end of the butterfly wing needle adhesive film part far away from the transfusion tube adhesive film part extends outwards along the horizontal direction to form a non-sticky handheld part.
5. The special adhesive film for fixing a butterfly wing needle and an injection seat of an infusion port according to claim 1, further comprising an infusion tube fixing assembly, wherein the infusion tube fixing assembly comprises a first fixing strip, a second fixing strip and a third fixing strip which are sequentially arranged along the flowing direction of infusion, the first fixing strip is positioned at the joint of the infusion tube adhesive film part and the butterfly wing needle adhesive film part, and two ends of the first fixing strip are bent and crossed at the middle part to form a channel for the infusion tube penetrating out of an opening to pass through and then extend to the butterfly wing needle adhesive film part along the crossing direction; the second fixing strip is positioned above the infusion tube film pasting part and is used for fixing the infusion tube penetrating through the channel; the third fixing strip is used for enabling the infusion tube to be attached to the skin/infusion tube film, and the upper surface of the third fixing strip is provided with a marking area.
6. The special adhesive film for fixing a butterfly wing needle and an injection seat of an infusion port according to claim 1, wherein the butterfly wing needle adhesive film part adopts a transparent silica gel adhesive film.
7. The special adhesive film for fixing a butterfly wing needle and an injection seat of an infusion port according to claim 1, wherein the adhesive film part of the infusion tube is a non-woven fabric adhesive film.
8. The special patch for fixing a butterfly wing needle and an injection seat of an infusion port according to claim 1, wherein the four corners of the patch body are in arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521873.1U CN219539102U (en) | 2023-03-13 | 2023-03-13 | Special adhesive film for fixing butterfly wing needle and injection seat of transfusion port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521873.1U CN219539102U (en) | 2023-03-13 | 2023-03-13 | Special adhesive film for fixing butterfly wing needle and injection seat of transfusion port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219539102U true CN219539102U (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320521873.1U Active CN219539102U (en) | 2023-03-13 | 2023-03-13 | Special adhesive film for fixing butterfly wing needle and injection seat of transfusion port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219539102U (en) |
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2023
- 2023-03-13 CN CN202320521873.1U patent/CN219539102U/en active Active
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