CN204468878U - Venous detaining needle protection system - Google Patents
Venous detaining needle protection system Download PDFInfo
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- CN204468878U CN204468878U CN201520063039.8U CN201520063039U CN204468878U CN 204468878 U CN204468878 U CN 204468878U CN 201520063039 U CN201520063039 U CN 201520063039U CN 204468878 U CN204468878 U CN 204468878U
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- Prior art keywords
- needle
- pad
- joint
- needle stand
- skin
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- 238000001802 infusion Methods 0.000 claims abstract description 18
- 210000003462 vein Anatomy 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 239000011505 plaster Substances 0.000 claims abstract description 3
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims description 7
- 229960002897 heparin Drugs 0.000 claims description 7
- 229920000669 heparin Polymers 0.000 claims description 7
- 238000001990 intravenous administration Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 abstract description 4
- 210000004204 blood vessel Anatomy 0.000 abstract description 4
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000002674 ointment Substances 0.000 abstract 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 5
- 240000001624 Espostoa lanata Species 0.000 description 5
- 210000004243 sweat Anatomy 0.000 description 3
- 206010015866 Extravasation Diseases 0.000 description 1
- 208000028990 Skin injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000036251 extravasation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
技术领域 technical field
本实用新型属于医疗辅助设备技术领域，具体涉及一种在儿科输液治疗中所使用的静脉留置针保护系统。 The utility model belongs to the technical field of medical auxiliary equipment, in particular to an intravenous indwelling needle protection system used in pediatric infusion treatment.
背景技术 Background technique
静脉留置针柔软不容易穿破血管，一次穿刺可留置3天，在输液治疗中使用静脉留置针，能够减少对患者的穿刺次数，降低对血管的破坏，减轻反复穿刺的痛苦，目前被广泛应用于临床。 The venous indwelling needle is soft and not easy to puncture blood vessels. It can be left in place for 3 days in one puncture. The use of venous indwelling needles in infusion therapy can reduce the number of punctures for patients, reduce the damage to blood vessels, and reduce the pain of repeated punctures. It is currently widely used in the clinic.
儿科输液中放置静脉留置针，由于婴幼儿的皮肤和表皮组织薄弱娇嫩，静脉表浅，皮肤容易被针座和接头压伤，为避免皮肤受伤，常用棉球进行垫护，但由于婴幼儿好动，容易出汗，不会自我保护，棉球放在针座下方不平整，难固定，容易移位，容易被汗液浸湿，棉球内吸性差，皮肤表面不能保持干燥，穿刺部位附近的无菌条件降低，留置针可放置时间缩短，不能满足放置需要。 Intravenous indwelling needles are placed in pediatric infusions. Because the skin and epidermal tissue of infants are weak and delicate, and the veins are superficial, the skin is easily crushed by the needle seat and connector. To avoid skin injuries, cotton balls are often used for pad protection. Movement, easy to sweat, unable to protect itself, the cotton ball placed under the needle seat is uneven, difficult to fix, easy to shift, easy to be soaked by sweat, cotton ball has poor internal absorption, the skin surface cannot be kept dry, and the skin near the puncture site The aseptic conditions are reduced, and the placement time of the indwelling needle is shortened, which cannot meet the placement needs.
发明内容 Contents of the invention
针对儿科治疗中放置静脉留置针时，皮肤容易被压红压伤，采用棉球垫护皮肤的办法，存在棉球不平整，易移位，易被汗湿，导致穿刺部位附近无菌条件下降，影响针头留置时间的问题，本实用新型提供一种静脉留置针保护系统，其技术方案是： Aiming at the placement of intravenous indwelling needles in pediatrics, the skin is easily crushed and injured. The cotton ball pad is used to protect the skin. The cotton ball is uneven, easy to shift, and easy to be wet by sweat, resulting in a decrease in the aseptic condition near the puncture site. , the problem of affecting the indwelling time of the needle, the utility model provides a protection system for intravenous indwelling needles, and its technical solution is:
一种静脉留置针保护系统，包括针座和接头，针座下端有针头，针头穿刺在皮肤下方的静脉中，针座上部侧端与接头下端用细软管连通，接头上端设有肝素帽，肝素帽与输液管下端紧密活动连接，输液管上端连接输液瓶，针座下方设有针座垫，上方粘贴有固定针座的敷贴，接头下方设有接头垫，接头和细软管用一条胶布固定。 A venous indwelling needle protection system, including a needle base and a connector. There is a needle at the lower end of the needle base, and the needle is pierced into a vein under the skin. The heparin cap is tightly connected with the lower end of the infusion tube, and the upper end of the infusion tube is connected to the infusion bottle. There is a needle seat pad under the needle seat, and a patch for fixing the needle seat is pasted on the top. There is a joint pad under the joint. .
针座垫和接头垫均为医用的无菌无纺棉垫或者医用的无菌凝胶，厚度均为1-5毫米，针座垫和接头垫呈Y字形或者四方形。 Both the needle seat pad and the joint pad are medical sterile non-woven cotton pads or medical sterile gel, with a thickness of 1-5 mm, and the needle seat pad and joint pad are Y -shaped or square.
本技术方案用于浅静脉置管术时，按照无菌操作的要求用镊子将针座垫放置在针座下方，用敷贴固定好针头和针座，然后用镊子将接头垫放置在接头下方，用胶布固定好接头和细软管；输液时将输液管下端连接到接头上端的肝素帽即可；由于采用针座垫和接头垫垫在针座和接头下，针座垫和接头垫材质柔软、内吸不外渗，患者的皮肤不会被压伤，穿刺部位附近环境不潮湿，无菌条件可持续保持，由于用敷贴和胶布固定，针头、针座固定平稳，留置时间长；采用本技术后，患者在治疗中穿刺次数少，能保护血管，减轻痛苦，减少护理工作量。 When this technical solution is used for superficial vein catheterization, place the needle seat cushion under the needle seat with tweezers according to the requirements of aseptic operation, fix the needle and needle seat with an applicator, and then place the joint pad under the joint with tweezers , fix the joint and thin hose with adhesive tape; connect the lower end of the infusion tube to the heparin cap on the upper end of the joint during infusion; since the needle seat pad and joint pad are used under the needle seat and joint pad, the material of the needle seat pad and joint pad Soft, internal suction and no extravasation, the patient's skin will not be crushed, the environment near the puncture site is not humid, and the sterile condition can be maintained continuously. Due to the application and adhesive plaster, the needle and needle seat are fixed stably, and the indwelling time is long; After adopting this technology, patients need less puncture times during treatment, which can protect blood vessels, relieve pain, and reduce nursing workload.
附图说明 Description of drawings
图1为本实用新型实施例1的结构示意图。 Fig. 1 is a schematic structural view of Embodiment 1 of the present utility model.
图2为本实用新型实施例2的结构示意图。 Fig. 2 is a schematic structural view of Embodiment 2 of the present utility model.
具体实施方式 Detailed ways
实施例1：如图1所示，一种静脉留置针保护系统，包括针座1和接头8，针座1下端有针头4，针头4穿刺在皮肤3下方的静脉中，针座1上部侧端与接头8下端用细软管6连通，接头8上端设有肝素帽10，肝素帽10与输液管11下端紧密活动连接，输液管11上端连接输液瓶；针座1下方设有针座垫2，上方粘贴有固定针座1的敷贴5，接头8下方设有接头垫7，接头8和细软管6用一条胶布9固定；针座垫2和接头垫7均为医用的无菌无纺棉垫，厚度均为3毫米，针座垫2和接头垫7呈Y字形。 Embodiment 1: As shown in Fig. 1, a kind of venous indwelling needle protection system comprises a needle base 1 and a connector 8, a needle 4 is provided at the lower end of the needle base 1, and the needle 4 is punctured in the vein below the skin 3, and the upper side of the needle base 1 is The end and the lower end of the joint 8 are connected by a thin flexible tube 6, the upper end of the joint 8 is provided with a heparin cap 10, the heparin cap 10 is closely and movably connected with the lower end of the infusion tube 11, and the upper end of the infusion tube 11 is connected to the infusion bottle; the needle seat pad is provided under the needle seat 1 2. The applicator 5 that fixes the needle base 1 is pasted on the top, and the joint pad 7 is provided under the joint 8. The joint 8 and the thin hose 6 are fixed with a piece of adhesive tape 9; the needle base pad 2 and the joint pad 7 are medical sterile The non-woven cotton pad has a thickness of 3 mm, and the needle seat pad 2 and the joint pad 7 are Y -shaped.
实施例2：如图2所示，一种静脉留置针保护系统，包括针座1和接头8，针座1下端有针头4，针头4穿刺在皮肤3下方的静脉中，针座1上部侧端与接头8下端用细软管6连通，接头8上端设有肝素帽10，肝素帽10与输液管11下端紧密活动连接，输液管11上端连接输液瓶；针座1下方设有针座垫2，上方粘贴有固定针座1的敷贴5，接头8下方设有接头垫7，接头8和细软管6用一条胶布9固定；针座垫2和接头垫7均为医用的无菌凝胶，厚度均为4毫米，针座垫2和接头垫7呈四方形。 Embodiment 2: As shown in FIG. 2 , a venous indwelling needle protection system includes a needle base 1 and a joint 8. There is a needle 4 at the lower end of the needle base 1, and the needle 4 is punctured in the vein below the skin 3. The upper side of the needle base 1 is The end and the lower end of the joint 8 are connected by a thin flexible tube 6, the upper end of the joint 8 is provided with a heparin cap 10, the heparin cap 10 is closely and movably connected with the lower end of the infusion tube 11, and the upper end of the infusion tube 11 is connected to the infusion bottle; the needle seat pad is provided under the needle seat 1 2. The applicator 5 that fixes the needle base 1 is pasted on the top, and the joint pad 7 is provided under the joint 8. The joint 8 and the thin hose 6 are fixed with a piece of adhesive tape 9; the needle base pad 2 and the joint pad 7 are medical sterile Gel, the thickness is 4 mm, the needle seat pad 2 and the joint pad 7 are square.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063039.8U CN204468878U (en) | 2015-01-29 | 2015-01-29 | Venous detaining needle protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063039.8U CN204468878U (en) | 2015-01-29 | 2015-01-29 | Venous detaining needle protection system |
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| Publication Number | Publication Date |
|---|---|
| CN204468878U true CN204468878U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063039.8U Expired - Fee Related CN204468878U (en) | 2015-01-29 | 2015-01-29 | Venous detaining needle protection system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581814A (en) * | 2015-10-16 | 2017-04-26 | 遵义医学院附属医院 | Method of prolong fixing time of indwelling needle in caudal vein of rat |
| CN106943660A (en) * | 2017-05-02 | 2017-07-14 | 大同煤矿集团有限责任公司总医院 | A kind of ductus venosus fixing device and venous indwelling equipment |
| CN107929873A (en) * | 2017-12-11 | 2018-04-20 | 天津和力芹科技有限公司 | A kind of venous detaining needle |
| CN110314264A (en) * | 2019-07-09 | 2019-10-11 | 闫文霞 | A kind of Y type indwelling needle fixation |
| CN110448762A (en) * | 2019-09-04 | 2019-11-15 | 江苏省苏北人民医院 | A kind of venous detaining needle pad pasting |
| CN110812591A (en) * | 2019-11-28 | 2020-02-21 | 上海中医药大学附属曙光医院 | Immobilization devices for limbs using intravenous indwelling needles for pediatric infusion |
| CN111150875A (en) * | 2020-02-13 | 2020-05-15 | 华中科技大学同济医学院附属协和医院 | Hydrogel for indwelling needle application and preparation method thereof |
| CN112220992A (en) * | 2020-11-11 | 2021-01-15 | 刘阳 | Secondary fixing method of indwelling needle |
-
2015
- 2015-01-29 CN CN201520063039.8U patent/CN204468878U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581814A (en) * | 2015-10-16 | 2017-04-26 | 遵义医学院附属医院 | Method of prolong fixing time of indwelling needle in caudal vein of rat |
| CN106943660A (en) * | 2017-05-02 | 2017-07-14 | 大同煤矿集团有限责任公司总医院 | A kind of ductus venosus fixing device and venous indwelling equipment |
| CN107929873A (en) * | 2017-12-11 | 2018-04-20 | 天津和力芹科技有限公司 | A kind of venous detaining needle |
| CN110314264A (en) * | 2019-07-09 | 2019-10-11 | 闫文霞 | A kind of Y type indwelling needle fixation |
| CN110448762A (en) * | 2019-09-04 | 2019-11-15 | 江苏省苏北人民医院 | A kind of venous detaining needle pad pasting |
| CN110448762B (en) * | 2019-09-04 | 2021-08-24 | 江苏省苏北人民医院 | A kind of intravenous indwelling needle patch |
| CN110812591A (en) * | 2019-11-28 | 2020-02-21 | 上海中医药大学附属曙光医院 | Immobilization devices for limbs using intravenous indwelling needles for pediatric infusion |
| CN111150875A (en) * | 2020-02-13 | 2020-05-15 | 华中科技大学同济医学院附属协和医院 | Hydrogel for indwelling needle application and preparation method thereof |
| CN111150875B (en) * | 2020-02-13 | 2022-03-11 | 华中科技大学同济医学院附属协和医院 | Hydrogel for indwelling needle application and preparation method thereof |
| CN112220992A (en) * | 2020-11-11 | 2021-01-15 | 刘阳 | Secondary fixing method of indwelling needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150715 Termination date: 20180129 |