CN214158180U - Dressing for fixing indwelling needle - Google Patents
Dressing for fixing indwelling needle Download PDFInfo
- Publication number
- CN214158180U CN214158180U CN202020756577.6U CN202020756577U CN214158180U CN 214158180 U CN214158180 U CN 214158180U CN 202020756577 U CN202020756577 U CN 202020756577U CN 214158180 U CN214158180 U CN 214158180U
- Authority
- CN
- China
- Prior art keywords
- edge
- layer
- fixing
- dressing
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a dressing for fixing an indwelling needle, which is characterized by comprising a fixed layer pad (1) and an antibacterial hydrogel sheet (2) arranged on the inner surface of the fixed layer pad (1); the bottom edge of the fixed layer cushion (1) is provided with an opening part. The utility model provides a dressing for fixing keep somewhere needle, easy operation is convenient, and fixed effect is docile firm, is convenient for realize venous catheter and keeps somewhere the needle and be connected, thereby avoids causing complication and increase the painful problem of patient because of keeping somewhere the pipe failure of putting that the needle removal leads to.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a dressing for fixing keep somewhere needle.
Background
The use of the indwelling needle can reduce the pain of the sick children caused by repeated venipuncture and the fear of injection, lighten the anxiety of parents, facilitate clinical medication, help the critical patients to take rescue medication, lighten the workload of nurses and reduce the pain of the sick children, thereby the indwelling needle is widely applied clinically. However, when using an indwelling needle, the indwelling needle needs to be fixed with a dressing. The dressings that are used for fixing the indwelling needle in the prior art are various, such as sterile gauze, sterile non-woven fabrics, PU film dressings and the like, although the dressings can be used for fixing the indwelling needle, the dressings are relatively troublesome to use, a medical worker is required to have a skillful operation technique, the fixing effect is not adequate, the indwelling needle is easy to move, the tube placing failure is caused, various complications are caused, and the pain of a patient is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dressing for fixing indwelling needle.
The utility model provides a dressing for fixing an indwelling needle, which comprises a fixed layer pad (1) and an antibacterial hydrogel sheet (2) arranged on the inner surface of the fixed layer pad (1); the bottom edge of the fixed layer cushion (1) is provided with an opening part.
The dressing for fixing the indwelling needle provided by the utility model also comprises a first release paper (11) which covers the inner surface of the fixed layer pad (1) and the top of the antibacterial hydrogel sheet (2). The medical pressure-sensitive adhesive layer is characterized in that the fixing layer pad (1) is sequentially provided with a first medical pressure-sensitive adhesive layer (12), a non-woven fabric edge strip layer (13), a second medical pressure-sensitive adhesive layer (14), a first polyurethane film layer (15), second release paper (16), a third medical pressure-sensitive adhesive layer (17) and a second polyurethane film layer (18) in a stacking mode. The first polyurethane film layer (15) comprises a first side edge (141), a second side edge (142), a first top edge (143), and a first bottom edge (144); the first side edge (141) and the second side edge (142) are symmetrically arranged and are in a straight-line structure; the first top edge (143) and the first bottom edge (144) are symmetrically arranged and are both arc-shaped protruding outwards; the first bottom edge (144) is provided with a first notch (145), and the first notch (145) is T-shaped. The second medical pressure-sensitive adhesive layer (14) is coated on the first polyurethane film layer (15) and has the same shape as the first polyurethane film layer (15). The non-woven fabric side strip layer (13) is of a frame structure formed by enclosing a first side frame part (121), a second side frame part (122), a top frame part (123) and a bottom frame part (124); the first side frame part (121) and the second side frame part (122) are symmetrically arranged and are in a straight shape; the top frame portion (123) and the bottom frame portion (124) are symmetrically arranged and are both arc-shaped protruding outwards; the bottom frame part (124) is provided with a second notch (125), and the second notch (125) is T-shaped; the bottom frame part (124) is provided with a first convex edge (126) and a second convex edge (127) at the edges of the two sides close to the opening; the first convex edge (126) and the second convex edge are both arc-shaped. The first medical pressure-sensitive adhesive layer (12) is coated on the non-woven fabric edge strip layer (13) and has the same shape as the non-woven fabric edge strip layer (13). The second release paper (16) comprises a first part (161), a second part (162) and a third part (163); the second portion (162) and the third portion (163) are respectively disposed on both sides of the first portion (161); the first portion (161), the second portion (162), and the third portion (163) are of an integral structure; the first portion (161) has the same shape as the nonwoven fabric side strip layer (13); the second portion (162) comprises a second top edge (1621), a second bottom edge (1622), and a third side edge (1623); the third side edge (1623) is in a straight line shape; the second top edge (1621) and the second bottom edge (1622) are symmetrically arranged and are both arc-shaped; the third portion (163) comprises a third top edge (1631), a third bottom edge (1632), and a fourth side edge (1633); the fourth side edge (1633) is in a straight shape; the third top edge (1631) and the third bottom edge (1632) are symmetrically arranged and are both arc-shaped; a third notch (1624) is formed in the edge (1623) of the third side portion, and the third notch (1624) is in a straight shape. The second polyurethane film layer (18) comprises a first strip-shaped portion, a second strip-shaped portion and a third strip-shaped portion; the first strip-shaped part and the second strip-shaped part are attached along the third side edge (1623) and are respectively arranged at two ends of the third notch (1624); the third strip-shaped part is attached along the fourth side edge (1633). The third medical pressure-sensitive adhesive layer (17) is coated on the second polyurethane film layer (18) and has the same shape as the second polyurethane film layer (18).
The utility model provides a dressing for fixing keep somewhere needle, easy operation is convenient, and fixed effect is docile firm, is convenient for realize venous catheter and keeps somewhere the needle and be connected, thereby avoids causing complication and increase the painful problem of patient because of keeping somewhere the pipe failure of putting that the needle removal leads to.
Drawings
FIG. 1 is a schematic view of the planar structure of a dressing for fixing an indwelling needle according to the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the dressing for fixing the indwelling needle according to the embodiment of the present invention;
FIG. 3 is a schematic view of the arrangement of layers of the dressing for fixing the indwelling needle according to the present invention;
FIG. 4 is a schematic structural view of a first release paper in a dressing for fixing an indwelling needle according to the present invention;
FIG. 5 is a schematic view of the structure of the non-woven fabric edge strip layer in the dressing for fixing the indwelling needle according to the embodiment of the present invention;
FIG. 6 is a schematic structural view of a first polyurethane film layer in a dressing for fixing an indwelling needle according to the present invention;
fig. 7 is a schematic structural view of a second release paper in the dressing for fixing the indwelling needle according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the present embodiment provides a dressing for fixing an indwelling needle, comprising a fixing layer pad 1 and an antibacterial hydrogel sheet 2 disposed on the inner surface of the fixing layer pad 1; the bottom edge of the fixed layer cushion 1 is provided with an opening part. As will be understood by those skilled in the art, the fixing sheet is used for fixing the dressing for fixing the indwelling needle provided in the present embodiment to the skin surface of the patient and ensuring that the antibacterial hydrogel sheet 2 is applied on top of the central position of the indwelling needle, thereby firmly fixing the indwelling needle; the opening is used for inserting the venous catheter into the dressing from the opening and is connected with the indwelling needle, so that the venous catheter can be fixed more firmly.
As shown in fig. 1 to 4, the dressing for fixing the indwelling needle provided by the present embodiment further includes a first release paper 11 covering the inner surface of the fixing layer pad 1 and the top of the antibacterial hydrogel sheet 2. As will be understood by those skilled in the art, the first release paper 11 serves to isolate the inner surface of the fixing layer pad 1 and the antibacterial hydrogel sheet 2 from the outside, thereby ensuring cleanliness, sterility and adhesiveness. The release paper is convenient to separate and more convenient to use.
As shown in fig. 2 to fig. 3, the fixing layer pad 1 is formed by sequentially stacking a first medical pressure-sensitive adhesive layer 12, a non-woven fabric edge strip layer 13, a second medical pressure-sensitive adhesive layer 14, a first polyurethane film layer 15, a second release paper 16, a third medical pressure-sensitive adhesive layer 17 and a second polyurethane film layer 18.
As shown in fig. 6, the first polyurethane film layer 15 includes a first side edge 141, a second side edge 142, a first top edge 143, and a first bottom edge 144; the first side edge 141 and the second side edge 142 are symmetrically arranged and have a straight-line structure; the first top edge 143 and the first bottom edge 144 are symmetrically arranged and are both arc-shaped protruding outwards; the first bottom edge 144 is provided with a first notch 145, and the first notch 145 is T-shaped.
The second medical pressure-sensitive adhesive layer 14 is coated on the first polyurethane film layer 15 and has the same shape as the first polyurethane film layer 15.
As shown in fig. 5, the nonwoven fabric side strip layer 13 is a frame-shaped structure enclosed by a first side frame portion 121, a second side frame portion 122, a top frame portion 123 and a bottom frame portion 124; the first side frame portion 121 and the second side frame portion 122 are symmetrically arranged and are in a straight shape; the top frame portion 123 and the bottom frame portion 124 are symmetrically arranged and are both arc-shaped and protrude outwards; the bottom frame portion 124 is provided with a second notch 125, and the second notch 125 is T-shaped; the bottom frame portion 124 is provided with a first convex edge 126 and a second convex edge 127 at two side edges close to the opening; the first convex edge 126 and the second convex edge are both arc-shaped.
The first medical pressure-sensitive adhesive layer 12 is coated on the non-woven fabric side strip layer 13 and has the same shape as the non-woven fabric side strip layer 13.
As shown in fig. 7, the second release liner 16 includes a first portion 161, a second portion 162, and a third portion 163; the second portion 162 and the third portion 163 are respectively disposed at both sides of the first portion 161; the first portion 161, the second portion 162 and the third portion 163 are of an integral structure; the first portion 161 has the same shape as the nonwoven edge strip layer 13; the second portion 162 includes a second top edge 1621, a second bottom edge 1622, and a third side edge 1623; the third side edge 1623 is in a straight line shape; the second top edge 1621 and the second bottom edge 1622 are symmetrically arranged and are both arc-shaped; the third portion 163 includes a third top edge 1631, a third bottom edge 1632, and a fourth side edge 1633; the fourth side edge 1633 is in a straight shape; the third top edge 1631 and the third bottom edge 1632 are symmetrically arranged and are both arc-shaped; a third notch 1624 is formed at the third side edge 1623, and the third notch 1624 is in a shape of a straight line.
The second polyurethane film layer 18 includes a first strip portion, a second strip portion, and a third strip portion; the first strip-shaped portion and the second strip-shaped portion are attached along the third side edge 1623 and are respectively disposed at two ends of the third notch 1624; the third strip portion is attached along the fourth side edge 1633.
The third medical pressure-sensitive adhesive layer 17 is coated on the second polyurethane film layer 18 and has the same shape as the second polyurethane film layer 18.
It will be appreciated by those skilled in the art that during use, the antimicrobial hydrogel sheet 2 is first exposed from the glass first release paper 11 in the dressing, and the antimicrobial hydrogel sheet 2 is centered over the catheter insertion site with the indwelling needle, avoiding stretching during application, to reduce the risk of mechanical skin damage. After the application is completed, the pressure is applied by integral trimming from the center to enhance the adhesion of the edge of the outer frame of the dressing, and then the second release paper 16 is slowly removed while smoothing out the antimicrobial hydrogel sheet 2 to trim the edge thereof. Through the operation, the dressing for fixing the indwelling needle that can be provided by the embodiment has simple and convenient operation, firm fixation effect, and is convenient for realizing that the venous catheter is connected with the indwelling needle, thereby avoiding the problems of complication and pain increase of patients caused by the failure of tube placement due to the movement of the indwelling needle.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The dressing for fixing the indwelling needle is characterized by comprising a fixing layer pad (1), an antibacterial hydrogel sheet (2) arranged on the inner surface of the fixing layer pad (1) and a first release paper (11) covering the inner surface of the fixing layer pad (1) and the top of the antibacterial hydrogel sheet (2); the bottom edge of the fixed layer cushion (1) is provided with an opening part; the medical pressure-sensitive adhesive layer is characterized in that the fixing layer pad (1) is sequentially provided with a first medical pressure-sensitive adhesive layer (12), a non-woven fabric edge strip layer (13), a second medical pressure-sensitive adhesive layer (14), a first polyurethane film layer (15), second release paper (16), a third medical pressure-sensitive adhesive layer (17) and a second polyurethane film layer (18) in a stacking mode.
2. The dressing for securing an indwelling needle according to claim 1, wherein the first polyurethane film layer (15) comprises a first side margin (141), a second side margin (142), a first top margin (143) and a first bottom margin (144); the first side edge (141) and the second side edge (142) are symmetrically arranged and are in a straight-line structure; the first top edge (143) and the first bottom edge (144) are symmetrically arranged and are both arc-shaped protruding outwards; the first bottom edge (144) is provided with a first notch (145), and the first notch (145) is T-shaped.
3. The dressing for fixing an indwelling needle according to claim 2, wherein the second medical pressure-sensitive adhesive layer (14) is coated on the first polyurethane film layer (15) and has the same shape as the first polyurethane film layer (15).
4. The dressing for fixing an indwelling needle according to claim 3, wherein the non-woven fabric border layer (13) is a frame-shaped structure enclosed by a first side frame portion (121), a second side frame portion (122), a top frame portion (123) and a bottom frame portion (124); the first side frame part (121) and the second side frame part (122) are symmetrically arranged and are in a straight shape; the top frame portion (123) and the bottom frame portion (124) are symmetrically arranged and are both arc-shaped protruding outwards; the bottom frame part (124) is provided with a second notch (125), and the second notch (125) is T-shaped; the bottom frame part (124) is provided with a first convex edge (126) and a second convex edge (127) at the edges of the two sides close to the opening; the first convex edge (126) and the second convex edge are both arc-shaped.
5. The dressing for fixing an indwelling needle according to claim 4, wherein the first medical pressure-sensitive adhesive layer (12) is coated on the non-woven fabric side strip layer (13) and has the same shape as the non-woven fabric side strip layer (13).
6. The dressing for fixing an indwelling needle according to claim 5, wherein the second release liner (16) comprises a first portion (161), a second portion (162) and a third portion (163); the second portion (162) and the third portion (163) are respectively disposed on both sides of the first portion (161); the first portion (161), the second portion (162), and the third portion (163) are of an integral structure; the first portion (161) has the same shape as the nonwoven fabric side strip layer (13); the second portion (162) comprises a second top edge (1621), a second bottom edge (1622), and a third side edge (1623); the third side edge (1623) is in a straight line shape; the second top edge (1621) and the second bottom edge (1622) are symmetrically arranged and are both arc-shaped; the third portion (163) comprises a third top edge (1631), a third bottom edge (1632), and a fourth side edge (1633); the fourth side edge (1633) is in a straight shape; the third top edge (1631) and the third bottom edge (1632) are symmetrically arranged and are both arc-shaped; a third notch (1624) is formed in the edge (1623) of the third side portion, and the third notch (1624) is in a straight shape.
7. The dressing for securing an indwelling needle according to claim 6, wherein the second polyurethane film layer (18) comprises a first strip, a second strip and a third strip; the first strip-shaped part and the second strip-shaped part are attached along the third side edge (1623) and are respectively arranged at two ends of the third notch (1624); the third strip-shaped part is attached along the fourth side edge (1633).
8. The dressing for fixing an indwelling needle according to claim 7, wherein the third layer of medical pressure sensitive adhesive (17) is coated on the second layer of polyurethane film (18) and has the same shape as the second layer of polyurethane film (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020756577.6U CN214158180U (en) | 2020-05-09 | 2020-05-09 | Dressing for fixing indwelling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020756577.6U CN214158180U (en) | 2020-05-09 | 2020-05-09 | Dressing for fixing indwelling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214158180U true CN214158180U (en) | 2021-09-10 |
Family
ID=77589437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020756577.6U Active CN214158180U (en) | 2020-05-09 | 2020-05-09 | Dressing for fixing indwelling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214158180U (en) |
-
2020
- 2020-05-09 CN CN202020756577.6U patent/CN214158180U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2155132A1 (en) | Reclosable wound dressing system | |
| CN109310529B (en) | Medical dressing, medical dressing system and method for reducing workload of medical staff | |
| CN202526668U (en) | Medical adhesive tape | |
| CN214158180U (en) | Dressing for fixing indwelling needle | |
| CN215651998U (en) | Special blood sampling bandage of physical examination center nursing | |
| CN215840904U (en) | Infant prevents oppression and keeps somewhere fixed subsides of needle | |
| CN213554248U (en) | Be used for arteriovenous internal fistula pjncture needle with applying ointment or plaster | |
| CN221154951U (en) | Venous indwelling needle fixing device | |
| CN209734657U (en) | Adhesive film for remaining needle wound | |
| CN221655421U (en) | Infusion port butterfly wing needle fixing assembly | |
| CN217430586U (en) | Novel indwelling needle infusion application | |
| CN216294885U (en) | Straight type remaining needle fixing pad | |
| CN219941443U (en) | Visual anti-hemming retention needle fixing device and retention needle | |
| CN213608967U (en) | Medical retaining needle fixing paste | |
| CN213131298U (en) | Can reduce puncture remaining needle | |
| CN215275067U (en) | Improved retaining needle | |
| CN213191823U (en) | Movable infant transfusion fixing plate | |
| CN215231061U (en) | Indwelling needle application | |
| CN220256628U (en) | Adhesive tape structure for fixing indwelling needle | |
| CN215083396U (en) | Fixed pad pasting of needle is kept somewhere to reinforced form | |
| CN216676601U (en) | Remaining needle fixing device | |
| CN221557119U (en) | Novel keep somewhere fixed application of needle | |
| CN216022464U (en) | Keep somewhere needle fixed applying ointment or plaster | |
| CN211245093U (en) | Catheter fixing paste | |
| CN216366185U (en) | Fixed pad pasting of sore is prevented pressing by straight type indwelling needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |