CN221181253U - Intravenous infusion fixation device - Google Patents
Intravenous infusion fixation device Download PDFInfo
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- CN221181253U CN221181253U CN202321834585.8U CN202321834585U CN221181253U CN 221181253 U CN221181253 U CN 221181253U CN 202321834585 U CN202321834585 U CN 202321834585U CN 221181253 U CN221181253 U CN 221181253U
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- 238000001802 infusion Methods 0.000 title claims abstract description 87
- 238000001990 intravenous administration Methods 0.000 title claims abstract description 31
- 210000000707 wrist Anatomy 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000003978 infusion fluid Substances 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 8
- 229940079593 drug Drugs 0.000 abstract description 8
- 206010015866 Extravasation Diseases 0.000 abstract description 6
- 230000036251 extravasation Effects 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
本实用新型公开了一种静脉输液固定装置，包括弧形板，还包括固定部，设置在所述弧形板的两侧，所述固定部用于将弧形板固定在患者的手腕上；第一弹性C形管，固定连接在所述弧形板的上端，其中，所述第一弹性C形管的轴线平行于弧形板的轴线，所述第一弹性C形管用于固定输液管；本实用新型可以防止输液管拉动末端的针头，有效避免了针头意外松动而导致药液外渗的情况发生，间歇降低了医护人员的工作强度，并减少了对患者的伤害。
The utility model discloses an intravenous infusion fixing device, comprising an arc-shaped plate and a fixing part, which is arranged on both sides of the arc-shaped plate, and the fixing part is used to fix the arc-shaped plate on the wrist of a patient; a first elastic C-shaped tube, which is fixedly connected to the upper end of the arc-shaped plate, wherein the axis of the first elastic C-shaped tube is parallel to the axis of the arc-shaped plate, and the first elastic C-shaped tube is used to fix the infusion tube; the utility model can prevent the infusion tube from pulling the needle at the end, effectively avoiding the situation that the needle accidentally loosens and causes the extravasation of the drug solution, and intermittently reduces the work intensity of medical staff and reduces the harm to patients.
Description
技术领域Technical Field
本实用新型涉及输液器辅助器械技术领域，尤其涉及一种静脉输液固定装置。The utility model relates to the technical field of infusion device auxiliary equipment, in particular to a intravenous infusion fixing device.
背景技术Background technique
静脉输液是利用大气压和液体静压原理将大量无菌液体、电解质、药物由静脉输入体内的方法，将大量的液体、电解质或血液由静脉注入称之为静脉输液法，因注射的部位与输液的不同，可分为外周静脉输液、中心静脉输液、高营养输液与输血等。Intravenous infusion is a method of injecting large amounts of sterile liquids, electrolytes, and drugs into the body through veins by utilizing the principles of atmospheric pressure and liquid static pressure. Injecting large amounts of liquids, electrolytes, or blood through veins is called intravenous infusion. Due to the differences in the injection sites and infusions, it can be divided into peripheral intravenous infusion, central venous infusion, high-nutrient infusion, and blood transfusion.
静脉输液过程中主要通过胶带来固定针头，在对儿童的手部进行输液时，由于儿童的好动性，常会出现因手部乱动而拉动针头，导致针头上的药液外渗；During intravenous infusion, the needle is mainly fixed with tape. When infusing into children's hands, due to their activeness, they often pull the needle due to the movement of their hands, resulting in extravasation of the drug solution on the needle.
于是需要医护人员重新调整注射，一方面增加了医护人员的工作强度，另一方面又会使儿童造成二次伤害。Therefore, medical staff need to readjust the injection, which on the one hand increases their workload and on the other hand causes secondary harm to children.
实用新型内容Utility Model Content
本实用新型的目的是为了解决现有技术中，儿童在静脉输液时容易造成药液外渗的问题，而提出的一种静脉输液固定装置。The utility model aims to solve the problem in the prior art that children are prone to extravasation of drug solution during intravenous infusion, and proposes an intravenous infusion fixing device.
为了实现上述目的，本实用新型采用了如下技术方案：In order to achieve the above purpose, the utility model adopts the following technical solutions:
一种静脉输液固定装置，包括弧形板，还包括固定部，设置在所述弧形板的两侧，所述固定部用于将弧形板固定在患者的手腕上；第一弹性C形管，固定连接在所述弧形板的上端，其中，所述第一弹性C形管的轴线平行于弧形板的轴线，所述第一弹性C形管用于固定输液管。A device for fixing intravenous infusion comprises an arc-shaped plate and fixing parts arranged on both sides of the arc-shaped plate, wherein the fixing parts are used to fix the arc-shaped plate on the wrist of a patient; a first elastic C-shaped tube is fixedly connected to the upper end of the arc-shaped plate, wherein the axis of the first elastic C-shaped tube is parallel to the axis of the arc-shaped plate, and the first elastic C-shaped tube is used to fix an infusion tube.
为了方便将弧形板固定到手臂上，优选地，所述固定部包括固定连接在弧形板左右两侧的条形带，两个所述条形带上均固定连接有相互配合的魔术贴。In order to facilitate fixing the arc-shaped plate to the arm, preferably, the fixing portion includes strips fixedly connected to the left and right sides of the arc-shaped plate, and the two strips are fixedly connected with Velcro that cooperate with each other.
为了更好的防止针头被输液管拉动，优选地，所述弧形板的上端固定连接有装置块，所述装置块上通过弹性伸缩组件连接有第二弹性C形管。In order to better prevent the needle from being pulled by the infusion tube, preferably, the upper end of the arc-shaped plate is fixedly connected to a device block, and the device block is connected to a second elastic C-shaped tube via an elastic telescopic component.
为了可以抵消输液管拉动针头的部分作用力，进一步地，所述弹性伸缩组件包括倾斜设置在所述装置块内的滑槽，所述滑槽的内底部滑动连接有滑块，其中，所述滑块与滑槽的内壁之间通过弹簧弹性连接，所述滑块上固定连接有延伸至装置块外壁的条形板，所述第二弹性C形管固定连接在条形板的末端。In order to offset part of the force of the infusion tube pulling the needle, the elastic telescopic component further includes a slide groove obliquely arranged in the device block, and the inner bottom of the slide groove is slidably connected with a slider, wherein the slider is elastically connected to the inner wall of the slide groove by a spring, and the slider is fixedly connected to a strip plate extending to the outer wall of the device block, and the second elastic C-shaped tube is fixedly connected to the end of the strip plate.
为了使患者及时发现拉动到输液管，更进一步地，所述滑槽的内顶部通过弹性柱固定连接有多个线性排列的发声球，当所述滑块滑过发声球时，所述发声球发出响声。In order to enable the patient to promptly discover that the infusion tube has been pulled, further, the inner top of the slide groove is fixedly connected with a plurality of linearly arranged sound-emitting balls through elastic columns, and when the slider slides over the sound-emitting balls, the sound-emitting balls make a sound.
为了使条形板的活动更加的灵活，更进一步地，所述条形板为具有弹性的薄片。In order to make the movement of the strip plate more flexible, further, the strip plate is an elastic sheet.
为了方便将发声球的声音传出装置块，更进一步地，所述装置块的上端设有与滑槽连通的开槽。In order to facilitate the transmission of the sound of the sound-emitting ball out of the device block, further, the upper end of the device block is provided with a groove connected to the slide groove.
为了方便打开第一弹性C形管与第二弹性C形管，进一步地，所述第一弹性C形管与第二弹性C形管的外壁均固定连接有拨片。In order to facilitate opening the first elastic C-shaped tube and the second elastic C-shaped tube, further, the outer walls of the first elastic C-shaped tube and the second elastic C-shaped tube are both fixedly connected with a paddle.
为了减少弧形板给予手臂的闷热感，优选地，所述弧形板上设有多个均匀分布的透气孔。In order to reduce the stuffy feeling caused by the curved plate on the arm, preferably, the curved plate is provided with a plurality of evenly distributed ventilation holes.
为了提升第一弹性C形管与第二弹性C形管固定输液管的稳固性，进一步地，所述第一弹性C形管与第二弹性C形管的内壁均设有防滑纹。In order to improve the stability of the first elastic C-shaped tube and the second elastic C-shaped tube in fixing the infusion tube, further, the inner walls of the first elastic C-shaped tube and the second elastic C-shaped tube are both provided with anti-slip grooves.
与现有技术相比，本实用新型提供了一种静脉输液固定装置，具备以下有益效果：Compared with the prior art, the utility model provides a device for fixing intravenous infusion, which has the following beneficial effects:
1、该静脉输液固定装置，通过将弧形板固定在手腕上，然后将输液管固定在第一弹性C形管内，此时输液管会被第一弹性C形管限制活动，即可防止输液管拉动末端的针头，有效避免了针头意外松动而导致药液外渗的情况发生，间歇降低了医护人员的工作强度，并减少了对患者的伤害；1. The intravenous infusion fixing device fixes the arc plate on the wrist and then fixes the infusion tube in the first elastic C-shaped tube. At this time, the infusion tube will be restricted by the first elastic C-shaped tube to prevent the infusion tube from pulling the needle at the end, effectively avoiding the situation where the needle accidentally loosens and causes the drug solution to leak out, which reduces the workload of medical staff and reduces the harm to patients.
2、该静脉输液固定装置，通过将输液管固定到第二弹性C形管内，并使位于第一弹性C形管与第二弹性C形管支架内的输液管弯曲，于是当患者不小心拉动到输液管时，弹簧的伸长可以抵消掉部分拉力，并且输液管会同时受到第一弹性C形管与第二弹性C形管限制，即可有效避免输液管拉动针头，进一步提升了输液过程的安全性；2. The intravenous infusion fixing device fixes the infusion tube into the second elastic C-shaped tube and bends the infusion tube located in the first elastic C-shaped tube and the second elastic C-shaped tube bracket. When the patient accidentally pulls the infusion tube, the elongation of the spring can offset part of the pulling force, and the infusion tube will be restricted by the first elastic C-shaped tube and the second elastic C-shaped tube at the same time, which can effectively prevent the infusion tube from pulling the needle, further improving the safety of the infusion process;
3、该静脉输液固定装置，通过滑块会滑过多个发声球，滑块依次敲击多个发声球，多个发声球则会发出响声，从而及时提醒患者输液管被严重拉扯，患者则可以通过响声及时停止手部活动，防止针头出现松动，安全性大大提升。3. The intravenous infusion fixing device can slide over multiple sounding balls through a slider, and the slider will knock on the multiple sounding balls in turn, and the multiple sounding balls will make sounds, thereby promptly reminding the patient that the infusion tube is severely pulled. The patient can stop hand activities in time through the sound to prevent the needle from loosening, and the safety is greatly improved.
该装置中未涉及部分均与现有技术相同或可采用现有技术加以实现，本实用新型可以防止输液管拉动末端的针头，有效避免了针头意外松动而导致药液外渗的情况发生，间歇降低了医护人员的工作强度，并减少了对患者的伤害。The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model can prevent the infusion tube from pulling the needle at the end, effectively avoiding the accidental loosening of the needle and causing the extravasation of the drug solution, intermittently reducing the workload of medical staff and reducing harm to patients.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型提出的一种静脉输液固定装置的第一视角轴测结构示意图；FIG1 is a schematic diagram of the axonometric structure of an intravenous infusion fixing device proposed by the present invention from a first viewing angle;
图2为本实用新型提出的一种静脉输液固定装置的第二视角轴测结构示意图；FIG2 is a schematic diagram of the axonometric structure of an intravenous infusion fixing device proposed by the present invention from a second viewing angle;
图3为本实用新型提出的一种静脉输液固定装置的弧形板轴测结构示意图；FIG3 is a schematic diagram of the axonometric structure of a curved plate of an intravenous infusion fixing device proposed by the present invention;
图4为本实用新型提出的一种静脉输液固定装置的条形带轴测结构示意图；FIG4 is a schematic diagram of an axonometric structure of a strip of an intravenous infusion fixing device proposed by the present invention;
图5为本实用新型提出的一种静脉输液固定装置的弧形板剖切结构示意图。FIG. 5 is a schematic diagram of a cross-sectional structure of an arc-shaped plate of an intravenous infusion fixing device proposed by the present invention.
图中：1、弧形板；2、第一弹性C形管；3、条形带；4、魔术贴；5、装置块；6、滑槽；7、滑块；8、弹簧；9、条形板；10、第二弹性C形管；11、弹性柱；12、发声球；13、开槽；14、透气孔；15、拨片。In the figure: 1. arc plate; 2. first elastic C-shaped tube; 3. strip; 4. Velcro; 5. device block; 6. slide groove; 7. slider; 8. spring; 9. strip plate; 10. second elastic C-shaped tube; 11. elastic column; 12. sound ball; 13. slot; 14. air vent; 15. pick.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
在本实用新型的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
实施例一：Embodiment 1:
如图1-图4，本实用新型实施例提供了一种静脉输液固定装置，包括硅胶材质的弧形板1，还包括固定部，设置在弧形板1的两侧，固定部用于将弧形板1固定在患者的手腕上，固定部包括固定连接在弧形板1左右两侧的弹性条形带3，两个条形带3上均固定连接有相互配合的魔术贴4；As shown in Figures 1 to 4, the embodiment of the utility model provides an intravenous infusion fixing device, including an arc-shaped plate 1 made of silicone material, and also including a fixing part, which is arranged on both sides of the arc-shaped plate 1, and the fixing part is used to fix the arc-shaped plate 1 on the patient's wrist, and the fixing part includes an elastic strip 3 fixedly connected to the left and right sides of the arc-shaped plate 1, and the two strips 3 are fixedly connected with Velcro 4 that cooperate with each other;
为了提升固定强度，可以将条形带3设为两组；硅胶材质的第一弹性C形管2，固定连接在弧形板1的上端，其中，第一弹性C形管2的轴线平行于弧形板1的轴线，第一弹性C形管2用于固定输液管。In order to improve the fixing strength, the strip belt 3 can be set into two groups; the first elastic C-shaped tube 2 made of silicone material is fixedly connected to the upper end of the arc plate 1, wherein the axis of the first elastic C-shaped tube 2 is parallel to the axis of the arc plate 1, and the first elastic C-shaped tube 2 is used to fix the infusion tube.
在使用时，将弧形板1搭在手腕或者手臂上，并使第一弹性C形管2朝向针头，然后将两个对称条形带3套在手腕上，并通过两个魔术贴4固定，紧接着将第一弹性C形管2的开口打开，将输液管套在第一弹性C形管2内，此时第一弹性C形管2会在自身的弹性力作用下固定住输液管；当患者活动手臂时，会拉扯输液管，而输液管会被第一弹性C形管2限制活动，即可防止输液管拉动末端的针头，有效避免了针头意外松动而导致药液外渗的情况发生，间歇降低了医护人员的工作强度，并减少了对患者的伤害。When in use, the arc plate 1 is placed on the wrist or arm, and the first elastic C-shaped tube 2 is directed toward the needle. Then the two symmetrical strips 3 are put on the wrist and fixed by two Velcro strips 4. Then the opening of the first elastic C-shaped tube 2 is opened, and the infusion tube is put into the first elastic C-shaped tube 2. At this time, the first elastic C-shaped tube 2 will fix the infusion tube under the action of its own elastic force; when the patient moves his arm, the infusion tube will be pulled, and the infusion tube will be restricted by the first elastic C-shaped tube 2, which can prevent the infusion tube from pulling the needle at the end, effectively avoiding the accidental loosening of the needle and causing extravasation of the drug solution, and intermittently reducing the workload of medical staff and reducing harm to patients.
上述弧形板1上设有多个均匀分布的透气孔14，透气孔14可以增加了弧形板1的透气性，减少手腕受到的闷热感。The arc-shaped plate 1 is provided with a plurality of evenly distributed ventilation holes 14 , which can increase the air permeability of the arc-shaped plate 1 and reduce the stuffiness on the wrist.
实施例二：Embodiment 2:
如图1-图5，本实用新型实施例提供了一种静脉输液固定装置，弧形板1的上端固定连接有装置块5，装置块5上通过弹性伸缩组件连接有第二弹性C形管10；As shown in Fig. 1 to Fig. 5, the embodiment of the utility model provides an intravenous infusion fixing device, the upper end of the arc plate 1 is fixedly connected to a device block 5, and the device block 5 is connected to a second elastic C-shaped tube 10 through an elastic telescopic component;
弹性伸缩组件包括倾斜设置在装置块5内的滑槽6，滑槽6的内底部滑动连接有滑块7；其中，滑块7与滑槽6的内壁之间通过弹簧8弹性连接，滑块7上固定连接有延伸至装置块5外壁的条形板9，第二弹性C形管10固定连接在条形板9的末端；The elastic telescopic component includes a slide groove 6 obliquely arranged in the device block 5, and a slider 7 is slidably connected to the inner bottom of the slide groove 6; wherein the slider 7 is elastically connected to the inner wall of the slide groove 6 by a spring 8, and a strip plate 9 extending to the outer wall of the device block 5 is fixedly connected to the slider 7, and a second elastic C-shaped tube 10 is fixedly connected to the end of the strip plate 9;
在使用时，将输液管还固定到第二弹性C形管10内，并使位于第一弹性C形管2与第二弹性C形管10支架内的输液管弯曲，于是当患者不小心拉动到输液管时，输液管会拉动第二弹性C形管10，第二弹性C形管10会通过条形板9拉动滑块7，滑块7会拉伸弹簧8，此时弯曲的输液管会被逐渐拉直，弹簧8的伸长可以抵消掉部分拉力。When in use, the infusion tube is also fixed to the second elastic C-shaped tube 10, and the infusion tube located in the bracket of the first elastic C-shaped tube 2 and the second elastic C-shaped tube 10 is bent. Therefore, when the patient accidentally pulls the infusion tube, the infusion tube will pull the second elastic C-shaped tube 10, and the second elastic C-shaped tube 10 will pull the slider 7 through the strip plate 9, and the slider 7 will stretch the spring 8. At this time, the bent infusion tube will be gradually straightened, and the elongation of the spring 8 can offset part of the pulling force.
当输液管完全拉直时，输液管则会同时受到第一弹性C形管2与第二弹性C形管10限制，即可有效避免输液管拉动针头，进一步提升了输液过程的安全性；当输液管停止拉动时，弹簧8会弹性复位，并拉动滑块7、条形板9以及第二弹性C形管10反向滑动复位，被逐渐拉直的输液管会再次弯曲。When the infusion tube is fully straightened, the infusion tube will be restricted by the first elastic C-shaped tube 2 and the second elastic C-shaped tube 10 at the same time, which can effectively prevent the infusion tube from pulling the needle, further improving the safety of the infusion process; when the infusion tube stops pulling, the spring 8 will elastically reset and pull the slider 7, the strip plate 9 and the second elastic C-shaped tube 10 to slide and reset in the opposite direction, and the gradually straightened infusion tube will bend again.
上述滑槽6的内顶部通过弹性柱11固定连接有多个线性排列的发声球12，当滑块7滑过发声球12时，发声球12发出响声，发声球12的材质为铜；The inner top of the above-mentioned slide groove 6 is fixedly connected with a plurality of linearly arranged sound-generating balls 12 through an elastic column 11. When the slider 7 slides over the sound-generating balls 12, the sound-generating balls 12 make a sound. The material of the sound-generating balls 12 is copper.
当滑块7在滑槽6内滑动时，滑块7会滑过多个发声球12，滑块7则会依次敲击多个发声球12，多个发声球12则会发出响声，从而及时提醒患者输液管被严重拉扯，患者则可以通过响声及时手部活动，防止针头出现松动，安全性大大提升。When the slider 7 slides in the slide groove 6, the slider 7 will slide over the multiple sound-emitting balls 12, and the slider 7 will knock on the multiple sound-emitting balls 12 in turn. The multiple sound-emitting balls 12 will make sounds, thereby promptly reminding the patient that the infusion tube is severely pulled. The patient can move his hand in time through the sound to prevent the needle from loosening, thereby greatly improving safety.
上述条形板9为具有弹性的薄片，具有弹性的条形板9在受垂直方向的拉力时，条形板9还可以弯曲着拉动滑块7，从而提升条形板9的灵活性。The strip plate 9 is an elastic sheet. When the elastic strip plate 9 is subjected to a vertical pulling force, the strip plate 9 can bend to pull the slider 7, thereby improving the flexibility of the strip plate 9.
上述装置块5的上端设有与滑槽6连通的开槽13，通过开槽13可以更加高效的将发声球12的声音传出装置块5。The upper end of the device block 5 is provided with a slot 13 connected to the slide slot 6 , and the sound of the sound-emitting ball 12 can be transmitted out of the device block 5 more efficiently through the slot 13 .
上述第一弹性C形管2与第二弹性C形管10的外壁均固定连接有拨片15，第一弹性C形管2与第二弹性C形管10的开口均朝向弧形板1的左侧或者右侧，拨片15位于靠近开口的外壁上，于是在需要打开第一弹性C形管2与第二弹性C形管10时，通过拨片15打开会更加的方便省力。The outer walls of the first elastic C-shaped tube 2 and the second elastic C-shaped tube 10 are fixedly connected with a paddle 15. The openings of the first elastic C-shaped tube 2 and the second elastic C-shaped tube 10 are both facing the left side or the right side of the arc plate 1. The paddle 15 is located on the outer wall close to the opening. Therefore, when it is necessary to open the first elastic C-shaped tube 2 and the second elastic C-shaped tube 10, it will be more convenient and labor-saving to open them through the paddle 15.
上述第一弹性C形管2与第二弹性C形管10的内壁均设有防滑纹，通过防滑纹可以使输液管更加稳固的固定在第一弹性C形管2与第二弹性C形管10内。The inner walls of the first elastic C-shaped tube 2 and the second elastic C-shaped tube 10 are both provided with anti-slip grooves, and the anti-slip grooves can make the infusion tube more firmly fixed in the first elastic C-shaped tube 2 and the second elastic C-shaped tube 10.
本实用新型实施例提供的静脉输液固定装置，在使用时，将弧形板1搭在手腕上，并使第一弹性C形管2朝向针头，然后将两个对称条形带3套在手腕上，并通过两个魔术贴4固定，紧接着将第一弹性C形管2的开口打开，将输液管套在第一弹性C形管2内，此时第一弹性C形管2会在自身的弹性力作用下固定住输液管。The intravenous infusion fixing device provided by the embodiment of the utility model is used by placing the arc plate 1 on the wrist, and making the first elastic C-shaped tube 2 face the needle, and then putting two symmetrical strips 3 on the wrist and fixing them with two Velcro strips 4, then opening the opening of the first elastic C-shaped tube 2, and putting the infusion tube into the first elastic C-shaped tube 2, at which time the first elastic C-shaped tube 2 will fix the infusion tube under the action of its own elastic force.
当患者活动手臂时，会拉扯输液管，而输液管会被第一弹性C形管2限制活动，即可防止输液管拉动末端的针头，有效避免了针头意外松动而导致药液外渗的情况发生，间歇降低了医护人员的工作强度，并减少了对患者的伤害。When the patient moves his arm, the infusion tube will be pulled, and the movement of the infusion tube will be restricted by the first elastic C-shaped tube 2, which can prevent the infusion tube from pulling the needle at the end, effectively avoiding the accidental loosening of the needle and causing extravasation of the drug solution, intermittently reducing the workload of medical staff and reducing harm to patients.
在使用时，将输液管还固定到第二弹性C形管10内，并使位于第一弹性C形管2与第二弹性C形管10支架内的输液管弯曲，于是当患者不小心拉动到输液管时，输液管会拉动第二弹性C形管10，第二弹性C形管10会通过条形板9拉动滑块7，滑块7会拉伸弹簧8，此时弯曲的输液管会被逐渐拉直，弹簧8的伸长可以抵消掉部分拉力，当输液管完全拉直时，输液管则会同时受到第一弹性C形管2与第二弹性C形管10限制，即可有效避免输液管拉动针头，进一步提升了输液过程的安全性。当输液管停止拉动时，弹簧8会弹性复位，并拉动滑块7、条形板9以及第二弹性C形管10反向滑动复位，被逐渐拉直的输液管会再次弯曲。When in use, the infusion tube is also fixed to the second elastic C-shaped tube 10, and the infusion tube located in the bracket of the first elastic C-shaped tube 2 and the second elastic C-shaped tube 10 is bent, so when the patient accidentally pulls the infusion tube, the infusion tube will pull the second elastic C-shaped tube 10, the second elastic C-shaped tube 10 will pull the slider 7 through the strip plate 9, the slider 7 will stretch the spring 8, and the bent infusion tube will be gradually straightened at this time, and the elongation of the spring 8 can offset part of the pulling force. When the infusion tube is completely straightened, the infusion tube will be restricted by the first elastic C-shaped tube 2 and the second elastic C-shaped tube 10 at the same time, which can effectively prevent the infusion tube from pulling the needle, further improving the safety of the infusion process. When the infusion tube stops pulling, the spring 8 will elastically reset, and pull the slider 7, the strip plate 9 and the second elastic C-shaped tube 10 to slide and reset in the opposite direction, and the gradually straightened infusion tube will bend again.
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，根据本实用新型的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本实用新型的保护范围之内。The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
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