CN102379775B - Novel blood sampling patch - Google Patents
Novel blood sampling patch Download PDFInfo
- Publication number
- CN102379775B CN102379775B CN 201010273292 CN201010273292A CN102379775B CN 102379775 B CN102379775 B CN 102379775B CN 201010273292 CN201010273292 CN 201010273292 CN 201010273292 A CN201010273292 A CN 201010273292A CN 102379775 B CN102379775 B CN 102379775B
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- Prior art keywords
- blood sampling
- patch
- needle
- sampling patch
- centimeters
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- 238000010241 blood sampling Methods 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000000274 adsorptive effect Effects 0.000 claims description 13
- 239000008280 blood Substances 0.000 claims description 8
- 210000004369 blood Anatomy 0.000 claims description 8
- 235000009161 Espostoa lanata Nutrition 0.000 claims description 3
- 240000001624 Espostoa lanata Species 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000004581 coalescence Methods 0.000 claims description 3
- 230000002439 hemostatic effect Effects 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000002747 voluntary effect Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 abstract description 12
- 229920002635 polyurethane Polymers 0.000 abstract description 8
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 206010070834 Sensitisation Diseases 0.000 abstract description 2
- 230000003115 biocidal effect Effects 0.000 abstract description 2
- 230000008313 sensitization Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000011324 bead Substances 0.000 abstract 1
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000000774 hypoallergenic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a novel blood sampling patch, which is made of a PU (Poly Urethane) material and is designed and manufactured according to a sterile blood sampling rule. A PU film has the advantages of waterproofness, air permeability, no sensitization, high elasticity, transparency and antibiosis. The entire blood sampling patch is a rectangle of which the length is 7 centimeters, the width is 6 centimeters and the edges are circular beads. In a water absorbing pad of which the length is 3.5 centimeters and the width is 3 centimeters, V-shaped stripping bottom paper with the width of2-3 centimeters and the length of 7 centimeters is designed particularly, an open side is overlapped with a bottom edge, and a folded side is close to the long side of the water absorbing pad. After a blood sampling needle is inserted, the three sides of the blood sampling patch adhere to the skin and cover a needle eye, so that infection is prevented. During needle pulling, the blood sampling needle is prevented from adhering to the blood sampling patch since the V-shaped stripping bottom paper is used for partitioning. After the needle is pulled out, the V-shaped bottom paper is stripped off, and the four sides of the blood sampling patch adhere to the skin, so that the needle eye is prevented from being infected. The PU film is soft and comfortable, and is particularly suitable for protecting during elbow blood sampling. The PU film is transparent and perspective, so that the bleeding stopping situation on the needle eye, swelling, infection and the like can be observed conveniently. The novel blood sampling patch can be kept for over 24 hours.
Description
Technical field
The blood station system uses when other medical institutions' venipunctures are taken a blood sample the blood sampling of Voluntary Blood Donors.
Background technology
What at present, each medical institutions of the whole nation used when venipuncture, Voluntary Blood Donors tax blood is adhesive bandage, infusion patch, sterilized cotton ball.。。Deng, because blood sampling, transfusion time is longer, according to the requirement of sterile working's rules, in piercing process, must hide pinprick, prevent in the middle of the air, antibacterial, contamination by dust pinprick on medical worker's health.Adhesive bandage, infusion patch, sterilized cotton ball etc. can't meet the demands because designing institute is limit.Some employing adhesive-bonded fabric dressings paste, and size dimension enough hides pinprick, but when pulling out pin after puncture is finished, because syringe needle and the adhesion of dressing paste gluing cause pulling out pin not smooth, dressing paste displacement, pinprick ambient contamination.The non-transparent material dressing paste easily warps at ancon, comes off, and is difficult for observing pinprick whether oozing of blood, red and swollen infection etc.
Summary of the invention
1, uses high-tech pu material (abbreviation of Polyurethane, Chinese polyurethanes by name is called for short polyurethane), according to blood sampling sterile working rules, manufacture and design.
2 unique design:
2.1PU membrane property
Waterproof, ventilative, sensitization not, high resiliency can adapt to joint part, and is transparent, visual, antibiotic.
2.2 monoblock blood sampling patch 6 * 7cm, rectangle changes fillet all around, makes blood sampling patch be difficult for warping, breaking away from.
2.33.5 * 3cm200～300g adsorptive pads replaces the sterilization Cotton Gossypii fully and presses pinprick
2.4 it is wide to be designed with 2～3cm, 7cm is long is folded into " V " shape peeling paper, and " V " shape peeling paper opening one side and blood sampling patch base are overlapping.A folding side is near the long limit of blood sampling patch adsorptive pads.In the blood sampling piercing process, blood sampling patch can be left and right, upper three paste skins, hide pinprick, prevent from polluting.The adsorptive pads bottom can prevent needle tubing and PU film coalescence because " V " shape peeling paper being arranged.After puncture is finished, pull out rapidly pin, press adsorptive pads, take away " V " shape peeling paper again, guarantee that blood sampling patch covers pinprick fully, the protection pinprick is not infected.
3.PU the film softness is comfortable, is specially adapted to the protection of ancon blood sampling.Transparent visual is convenient to observe the needle-eye hemostatic situation, has or not redness, infects etc.Can keep more than 24 hours, can take a shower, drive, motion etc.
4 adopt special hypoallergenic breathability allyl resin glue.According to winter, tall building season characteristics, change glue-spread, guarantee with the skin adhesion firm.
Description of drawings
Fig. 1 is the dimensional drawing of blood sampling patch, monoblock blood sampling patch 6 * 7cm, and rectangle changes fillet all around; The adsorptive pads that 3.5 * 3cm is big or small, the material of 200～300g/m2 is made.
Fig. 2 is blood sampling patch " V " type schematic diagram, is designed with 2～3cm wide, and 7cm is long is folded into " V " shape peeling paper, and " V " shape peeling paper opening one side and blood sampling patch base are overlapping.
Fig. 3 is the structural representation of blood sampling patch.
The specific embodiment
1 blood sampling patch.Be followed successively by four layers from top to bottom: S shaped incision peeling paper (1), transparent PU film (2), 200～300g/m
2Adsorptive pads (3), " V " shape peeling paper (4), peeling paper (5).
After complete, the inserting needle of 2 sterilizations, at first tear peeling paper (5), allow on the blood sampling patch, left and right three limits are firm with the skin adhesion, the covering pinprick.
3 adsorptive pads (3), the V-arrangement peeling paper is close to pinprick, syringe needle.Effectively prevent syringe needle and gluing PU film coalescence.
4 punctures are complete, pull out rapidly pin, press adsorptive pads motionless, tear the V-arrangement peeling paper off, make blood sampling patch and the complete adhesion in skin four limits firm.
5 pressed adsorptive pads after 10 minutes, tore S shape peeling paper off, checked sealing stickup situation and pinprick seepage, red and swollen situation.
Claims (3)
1. the blood sampling patch of a blood sampling when being used for voluntary blood donation or medical institutions' venous blood collection, be followed successively by four layers from top to bottom: the 3rd layer, peeling paper (5) of S shaped incision peeling paper (1), transparent gluing PU film (2), adsorptive pads (3) and the two composition of " V " shape peeling paper (4), wherein, described adsorptive pads is 3 * 3.5CM size, 200～300g/m
2Material make; According to actual needs, the blood sampling patch size is different, the 3rd layer of blood sampling patch be special to be science blood sampling design: be designed with " V " shape peeling paper that folds that 2～3cm is wide, 7cm is long, " V " shape peeling paper opening one side and blood sampling patch base are overlapping, a folding side is near the long limit of blood sampling patch adsorptive pads, and in the blood sampling piercing process, blood sampling patch can left and right, upper three be pasted skins, hide pinprick, prevent from polluting; After puncture is finished, pull out rapidly pin, press adsorptive pads, take away " V " shape peeling paper again, guarantee that blood sampling patch covers pinprick fully, the protection pinprick is not infected; The adsorptive pads bottom can prevent needle tubing and PU film coalescence because " V " shape peeling paper being arranged, and efficiently solves other infusion patch, dressing paste because syringe needle and the adhesion of coating glue film place cause pulling out the not smooth phenomenon of pin.
2. blood sampling patch according to claim 1, blood sampling patch can replace in the past sterilized cotton ball fully and press needle-eye hemostatic.
3. blood sampling patch according to claim 1 is soft comfortable, is applicable to the protection of ancon blood sampling; Transparent visual is convenient to observe the needle-eye hemostatic situation, has or not redness, infects; Can keep more than 24 hours, sealing is ventilative, posts can being taken a shower, drive, move by blood sampling person of blood sampling patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010273292 CN102379775B (en) | 2010-09-03 | 2010-09-03 | Novel blood sampling patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010273292 CN102379775B (en) | 2010-09-03 | 2010-09-03 | Novel blood sampling patch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102379775A CN102379775A (en) | 2012-03-21 |
| CN102379775B true CN102379775B (en) | 2013-02-13 |
Family
ID=45819891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010273292 Active CN102379775B (en) | 2010-09-03 | 2010-09-03 | Novel blood sampling patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102379775B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961149A (en) * | 2012-12-17 | 2013-03-13 | 张泓 | Venous blood collecting needle |
| CN104225715A (en) * | 2014-10-13 | 2014-12-24 | 河南科技大学第一附属医院 | Waterproof infusion plaster |
| CN105193550A (en) * | 2015-10-29 | 2015-12-30 | 青岛澳威斯生物科技有限公司 | U-shaped blood stopping patch and using method thereof |
| KR102026319B1 (en) * | 2019-05-09 | 2019-09-27 | 이근철 | Modified member for dressing of wound |
| CN113713210A (en) * | 2021-09-10 | 2021-11-30 | 肖华 | Multifunctional puncture treatment patch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2148125A (en) * | 1983-10-28 | 1985-05-30 | Moelnlycke Ab | Facilitating removal of a protective film from a flexible article |
| GB2224445A (en) * | 1988-09-07 | 1990-05-09 | Smith & Nephew | Adhesive dressing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08164158A (en) * | 1994-12-12 | 1996-06-25 | Koji Kawahara | Adhesive plaster |
-
2010
- 2010-09-03 CN CN 201010273292 patent/CN102379775B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2148125A (en) * | 1983-10-28 | 1985-05-30 | Moelnlycke Ab | Facilitating removal of a protective film from a flexible article |
| GB2224445A (en) * | 1988-09-07 | 1990-05-09 | Smith & Nephew | Adhesive dressing |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平8-164158A 1996.06.25 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102379775A (en) | 2012-03-21 |
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