CN214970301U - Remaining needle fixing device - Google Patents
Remaining needle fixing device Download PDFInfo
- Publication number
- CN214970301U CN214970301U CN202120580961.XU CN202120580961U CN214970301U CN 214970301 U CN214970301 U CN 214970301U CN 202120580961 U CN202120580961 U CN 202120580961U CN 214970301 U CN214970301 U CN 214970301U
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- CN
- China
- Prior art keywords
- protective layer
- layer
- medical transparent
- side edge
- aseptic gauze
- 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.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 45
- 239000011241 protective layer Substances 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 26
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229940072056 alginate Drugs 0.000 claims abstract description 24
- 235000010443 alginic acid Nutrition 0.000 claims abstract description 24
- 229920000615 alginic acid Polymers 0.000 claims abstract description 24
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 239000012790 adhesive layer Substances 0.000 claims description 13
- 230000003385 bacteriostatic effect Effects 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 16
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 15
- 230000036961 partial effect Effects 0.000 abstract description 5
- 210000000416 exudates and transudate Anatomy 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 5
- 239000002313 adhesive film Substances 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000007933 dermal patch Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 206010013954 Dysphoria Diseases 0.000 description 2
- 206010022998 Irritability Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 208000018773 low birth weight Diseases 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000025962 Crush injury Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 208000024248 Vascular System injury Diseases 0.000 description 1
- 208000012339 Vascular injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 231100000533 low birth weight Toxicity 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 208000001297 phlebitis Diseases 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a keep somewhere needle fixing device, including skin-facing layer group and medical transparent fixed pad pasting, skin-facing layer group is including the liquid dressing adhesive linkage that stacks gradually, alginate dressing antibacterial absorption layer and aseptic gauze protective layer, the liquid dressing adhesive linkage, the rear edge parallel and level of alginate dressing antibacterial absorption layer and aseptic gauze protective layer so that align from top to bottom with needle wing rear side, medical transparent fixed pad pasting bonds in aseptic gauze protective layer upper surface, partial surface bonding between aseptic gauze protective layer and the medical transparent fixed pad pasting has the U type to leave type paper, the U type is from type paper orientation U type and is stretched out aseptic gauze protective layer side from type paper open-ended side edge, side is equipped with U type breach before the medical transparent fixed pad pasting, both sides have viscidity pressure protection layer about connecting on the side on the relative both sides limit of U type breach. This device conveniently observes the infant puncture point condition, can avoid the infant to cause the crushing wound to skin with keeping somewhere, can absorb the infant exudate and avoid infecting.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to keep somewhere needle fixing device.
Background
The intensive care unit for the newborn pediatrics and the newborn is a main place for treating the infants with low birth weight and ultra-low birth weight and saving the endangered infants. The newborn or premature infant is separated from uterine environment in advance due to insufficient gestational period, and various organs are immature and physiological functions are not mature, so that the hospitalization time is relatively long. Ensuring adequate nutrition and the use of various drugs for the infant patients is crucial to the treatment of the infant patients. The smoothness of the tube passage is the key for ensuring the smooth treatment, the peripheral veins of the neonate, especially the premature infant, are tiny and hidden, the blood vessel wall is thin, the puncture difficulty is very large, the puncture is difficult to be kept for a long time even if the puncture is successful, the repeated puncture not only causes pain to the sick infant, but also brings great challenge to the work of nurses. Compared with a disposable scalp needle, the venous indwelling needle has the advantages of reducing the pain and vascular injury caused by repeated puncture, facilitating the timely medication and rescue of critical infants, reducing the chance of infection, reducing the adverse stimulation to the infants, reducing the workload of nursing workers and the like; meanwhile, compared with a PICC (peripherally inserted central catheter) and other central venous catheters, the catheter is low in price, and therefore, the catheter is widely used in newborn pediatrics.
The inventor of the utility model discovers through research that the current vein indwelling needle has the following problems in the using process of the children patient: 1) the medical adhesive plaster is mainly fixed by using an elastic bandage or a medical adhesive plaster in clinic, so that the medical adhesive plaster is not beneficial to observing the puncture point condition and the acral blood circulation, and part of children patients have allergic symptoms to the medical adhesive plaster; 2) the indwelling needle widely used in the newborn pediatric room is advocated, because the needle wing is sharp and hard, the skin is easily crushed in the using process, and the sharp needle wing is also easily damaged; 3) most infant of neonate paediatrics crouches in the warm case, because it has the function of humidification that heats, therefore baby is because too irritability some, easily perspires, leads to keeping somewhere the needle and shift easily and drop and bleed, and comparatively irritability infant easily leads to puncture point sepage, hemorrhage and phlebitis simultaneously, and a large amount of sweat and blood increase the risk of infant infection easily. Therefore, it is necessary to design a convenient and practical indwelling needle holder for reducing injuries to reduce the occurrence of related complications and achieve the effect of multiple uses of the indwelling needle.
SUMMERY OF THE UTILITY MODEL
To having to keep somewhere needle to current vein and exist in the infant use and be unfavorable for observing the puncture point condition, the needle wing causes skin crush injury or skin damage very easily to and a large amount of sepage increase the technical problem that the infant infects the risk easily, the utility model provides an it fixes device to keep somewhere the needle.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a keep somewhere needle fixing device, includes skin-facing layer group and medical transparent fixed pad pasting, skin-facing layer group is including from supreme liquid dressing adhesive linkage, the antibacterial absorbed layer of alginate dressing and the aseptic gauze protective layer of stacking gradually the bonding down, the rear side edge parallel and level of liquid dressing adhesive linkage, the antibacterial absorbed layer of alginate dressing and aseptic gauze protective layer to align from top to bottom with the needle wing rear side edge of keeping somewhere the needle during the use with the rear side edge of liquid dressing adhesive linkage, the antibacterial absorbed layer of alginate dressing and aseptic gauze protective layer, medical transparent fixed pad pasting bonds in the upper surface of aseptic gauze protective layer, just it has U type release paper to bond between the partial upper surface of aseptic gauze protective layer and the partial lower surface of medical transparent fixed pad pasting, U type release paper stretches out the corresponding side edge of aseptic protective layer towards U type release paper open-ended side edge, the front side edge of the medical transparent fixing pad pasting is provided with a U-shaped notch, one side edge of two opposite side edges of the U-shaped notch is connected with a pressure-proof protective layer, and the upper surface and the lower surface of the pressure-proof protective layer are provided with viscosity.
Compared with the prior art, when the indwelling needle fixing device provided by the utility model is used, firstly, the medical transparent fixing film part is pasted on the skin of the infant, and the liquid dressing adhesive layer on the medical transparent fixing film is pasted near the puncture point of the infant, then the U-shaped release paper on the upper surface of the sterile gauze layer is torn off, then the indwelling needle is adhered and fixed between the upper surface of the sterile gauze protective layer and the lower surface of the medical transparent fixing film, and the rear side edges of the liquid dressing adhesive layer, the alginate dressing antibacterial absorption layer and the sterile gauze protective layer are aligned with the rear side edge of the needle wing of the indwelling needle up and down, namely, the indwelling needle is supported by the liquid dressing adhesive layer, the skin pasting layer group consisting of the alginate dressing antibacterial absorption layer and the sterile gauze protective layer, the pressure injury or damage caused by the direct contact of the needle wing of the indwelling needle and the skin pasting layer group is avoided, and the rear side edge of the skin pasting layer group is aligned with the rear side edge of the needle wing of the indwelling needle up and down, therefore, a certain interval is left between the needle wing and the puncture point, so that medical staff can observe the situation of the puncture point conveniently at any time, meanwhile, the alginate dressing in the alginate dressing antibacterial absorption layer has antibacterial property, can effectively inhibit bacteria, and has high water absorption, namely, the medical transparent fixing adhesive film can absorb seepage such as sweat, blood and the like caused by dysphoria of children, the medical transparent fixing adhesive film is prevented from loosening due to humidity, the risk of infection of the children is reduced, the liquid dressing in the liquid dressing adhesive layer has strong viscosity and is harmless to skin, and a protective body can be formed; finally, after the residual part of the medical transparent fixing film is pasted on the skin of the infant, the lower surface of the pressure-proof protective layer connected with one side edge of the two opposite side edges of the U-shaped notch is pasted with the skin, and the upper surface of the pressure-proof protective layer is pasted with the lower part of the indwelling needle stem, so that the lower part of the indwelling needle stem on the U-shaped notch is prevented from directly contacting with the skin of the infant, the skin of the infant is prevented from being crushed, and meanwhile, the medical transparent fixing film also has the secondary fixing effect on the indwelling needle stem.
Further, the length of the medical transparent fixing film is 6.5-7 cm, and the width of the medical transparent fixing film is 5.5-6 cm.
Further, the medical transparent fixing film is a 3M medical transparent fixing film.
Furthermore, the other side edge of the two opposite side edges of the U-shaped notch is connected with a rubber block bonding layer.
Drawings
Fig. 1 is a schematic view of the structure of the retaining needle fixing device of the present invention.
FIG. 2 is a schematic sectional view of the indwelling needle fastening device of FIG. 1 taken along the A-A direction.
In the figure, 1, a skin patch layer group; 11. a liquid dressing adhesive layer; 12. an alginate dressing bacteriostatic absorption layer; 13. a sterile gauze protective layer; 2. medical transparent fixed sticking film; 21. a U-shaped notch; 3. u-shaped release paper; 4. a pressure-resistant protective layer; 5. a glue block bonding layer; 100. a needle wing; 101. and (5) needle peduncle.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
In the description of the present invention, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1 and 2, the present invention provides an indwelling needle fixing device, including a skin patch set 1 and a medical transparent fixing film 2, wherein the skin patch set 1 includes a liquid dressing adhesive layer 11, an alginate dressing bacteriostatic absorption layer 12 and an aseptic gauze protection layer 13, which are sequentially laminated and bonded from bottom to top, the liquid dressing adhesive layer 11 is a layer body with liquid dressing attached by using aseptic gauze as a carrier, specifically, the existing 3M liquid dressing is attached to the aseptic gauze to form the liquid dressing adhesive layer 11, the alginate dressing bacteriostatic absorption layer 12 is a layer body with alginate dressing attached by using aseptic gauze as a carrier, specifically, the existing taibao alginate functional dressing is attached to the aseptic gauze to form the alginate dressing bacteriostatic absorption layer 12, the aseptic gauze protection layer 13 is a layer body with adhesive attached by using aseptic gauze as a carrier, liquid dressing adhesive linkage 11, alginate dressing antibacterial absorption layer 12 and aseptic gauze protective layer 13's rear side edge parallel and level to align from top to bottom with the needle wing 100 rear side edge of keeping somewhere the needle during use with liquid dressing adhesive linkage 11, alginate dressing antibacterial absorption layer 12 and aseptic gauze protective layer 13's rear side edge, medical transparent fixed pad pasting 2 bonds in the upper surface of aseptic gauze protective layer 13, just it has U type release paper 3 to bond between the partial upper surface of aseptic gauze protective layer 13 and the partial lower surface of medical transparent fixed pad pasting 2, sets up through this U type release paper 3 and makes aseptic gauze protective layer 13 upper surface and medical transparent fixed pad pasting 2 lower surface between not being bonded completely, U type release paper 3 stretches out aseptic gauze protective layer 13's corresponding side edge towards U type release paper open-ended side edge, so that tear U type release paper 3 when using after will keep somewhere the needle place aseptic gauze protective layer 13 upper surface and medical transparent gauze protective layer 13 upper surface and put through Between the 2 lower surfaces of the fixed pad pasting of bright, the preceding side of medical transparent fixed pad pasting 2 is equipped with U type breach 21, be connected with on the side on the relative both sides limit of U type breach 21 and prevent pressing protective layer 4, prevent that the upper and lower two sides of pressing protective layer 4 have viscidity, specifically prevent pressing protective layer 4 and aseptic gauze protective layer 13 and be similar, also adhere to the viscose with aseptic gauze as the carrier and realize.
Compared with the prior art, when the indwelling needle fixing device provided by the utility model is used, firstly, the medical transparent fixing film part is pasted on the skin of the infant, and the liquid dressing adhesive layer on the medical transparent fixing film is pasted near the puncture point of the infant, then the U-shaped release paper on the upper surface of the sterile gauze layer is torn off, then the indwelling needle is adhered and fixed between the upper surface of the sterile gauze protective layer and the lower surface of the medical transparent fixing film, and the rear side edges of the liquid dressing adhesive layer, the alginate dressing antibacterial absorption layer and the sterile gauze protective layer are aligned with the rear side edge of the needle wing of the indwelling needle up and down, namely, the indwelling needle is supported by the liquid dressing adhesive layer, the skin pasting layer group consisting of the alginate dressing antibacterial absorption layer and the sterile gauze protective layer, the pressure injury or damage caused by the direct contact of the needle wing of the indwelling needle and the skin pasting layer group is avoided, and the rear side edge of the skin pasting layer group is aligned with the rear side edge of the needle wing of the indwelling needle up and down, therefore, a certain interval is left between the needle wing and the puncture point, so that medical staff can observe the situation of the puncture point conveniently at any time, meanwhile, the alginate dressing in the alginate dressing antibacterial absorption layer has antibacterial property, can effectively inhibit bacteria, and has high water absorption, namely, the medical transparent fixing adhesive film can absorb seepage such as sweat, blood and the like caused by dysphoria of children, the medical transparent fixing adhesive film is prevented from loosening due to humidity, the risk of infection of the children is reduced, the liquid dressing in the liquid dressing adhesive layer has strong viscosity and is harmless to skin, and a protective body can be formed; finally, after the residual part of the medical transparent fixing film is pasted on the skin of the infant, the lower surface of the pressure-proof protective layer connected with one side edge of the two opposite side edges of the U-shaped notch is pasted with the skin, and the upper surface of the pressure-proof protective layer is pasted with the lower part of the indwelling needle stem, so that the lower part of the indwelling needle stem on the U-shaped notch is prevented from directly contacting with the skin of the infant, the skin of the infant is prevented from being crushed, and meanwhile, the medical transparent fixing film also has the secondary fixing effect on the indwelling needle stem.
As a specific embodiment, the medical transparent fixing film 2 is 6.5-7 cm long and 5.5-6 cm wide, so that the requirements of a sticking area of a child patient can be basically met.
As a specific embodiment, the medical transparent fixing film 2 is implemented by using an existing 3M medical transparent fixing film, so that the skin of the infant patient is not damaged while the adhesive strength between the film and the skin is ensured.
In a specific embodiment, the other side edge of the two opposite side edges of the U-shaped notch 21 is connected with the rubber block bonding layer 5, so that the rubber block bonding layer 5 is directly pressed on the upper part of the indwelling needle stem 101 and then bonded with the medical transparent fixing film 2 in the using process of the device, and the indwelling needle can be prevented from shifting and falling off.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (4)
1. The utility model provides a keep somewhere needle fixing device, its characterized in that, includes skin-facing layer group and medical transparent fixed pad pasting, skin-facing layer group includes from supreme liquid dressing adhesive linkage, the bacteriostatic absorbing layer of alginate dressing and the aseptic gauze protective layer of stacking gradually the bonding down, the rear side edge parallel and level of liquid dressing adhesive linkage, the bacteriostatic absorbing layer of alginate dressing and aseptic gauze protective layer to align from top to bottom with the needle wing rear side edge of keeping somewhere the needle during the use with the rear side edge of liquid dressing adhesive linkage, the bacteriostatic absorbing layer of alginate dressing and aseptic gauze protective layer, medical transparent fixed pad pasting bonds in the upper surface of aseptic gauze protective layer, and it has U type release paper to bond between the part upper surface of aseptic gauze protective layer and the part lower surface of medical transparent fixed pad pasting, U type release paper stretches out the corresponding side edge of aseptic gauze protective layer towards U type release paper open-ended side edge, the front side edge of the medical transparent fixing pad pasting is provided with a U-shaped notch, one side edge of two opposite side edges of the U-shaped notch is connected with a pressure-proof protective layer, and the upper surface and the lower surface of the pressure-proof protective layer are provided with viscosity.
2. The indwelling needle fastening device according to claim 1, wherein the medical transparent fixing patch has a length of 6.5 to 7cm and a width of 5.5 to 6 cm.
3. The indwelling needle fastening device according to claim 1, wherein the medical transparent fixing film is a 3M medical transparent fixing film.
4. The indwelling needle retaining device of claim 1, wherein the other of the two opposite sides of the U-shaped notch is connected to a glue block adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580961.XU CN214970301U (en) | 2021-03-22 | 2021-03-22 | Remaining needle fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580961.XU CN214970301U (en) | 2021-03-22 | 2021-03-22 | Remaining needle fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214970301U true CN214970301U (en) | 2021-12-03 |
Family
ID=79161845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120580961.XU Expired - Fee Related CN214970301U (en) | 2021-03-22 | 2021-03-22 | Remaining needle fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214970301U (en) |
-
2021
- 2021-03-22 CN CN202120580961.XU patent/CN214970301U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |