技术领域technical field
本发明涉及医疗器械技术领域，尤其是一种患者输液时用于固定输液管管路的固定器具。The invention relates to the technical field of medical devices, in particular to a fixing device for fixing the infusion tube pipeline when a patient is infused.
背景技术Background technique
目前在医院使用的一次性输液器主要由瓶塞穿刺器、输液软管、滴壶、流速调节器、药液过滤器、静脉输液针几部分组成，药液过滤器与静脉输液针连接处可分离。其中静脉输液针由钢针、针柄和软管组成；药液过滤器为圆形装置，其直径比输液软管及静脉输液针软管管径都大得多。患者输液时，固定输液管路的方式多是采用输液贴或医用胶布固定静脉输液针柄及部分静脉输液针软管，而药液过滤器与静脉输液针软管连接的地方不固定，是处于悬挂或与患者输液肢体分离的状态。由于输液静脉针软管部分比较细，药液过滤器相较静脉输液针软管来说比较大，尤其是使用留置针输液时，留置针自带部分管路，加长了整个输液管路，患者翻身或肢体活动时，容易使静脉输液针软管打折，扭转，导致输液滴注不通畅；且药液过滤器与静脉输液针软管连接处未固定，易被牵拉分离，造成液体浪费，管路污染，床单元被药液浸湿，需重新更换输液管及床单等，不仅影响患者治疗，浪费耗材，同时也增加了护理人员工作量。The disposable infusion sets currently used in hospitals are mainly composed of bottle stopper piercers, infusion hoses, drip pots, flow rate regulators, liquid medicine filters, and intravenous infusion needles. The connection between the liquid medicine filters and the intravenous infusion needles can be separate. Wherein the intravenous infusion needle is made up of a steel needle, a needle handle and a flexible pipe; the liquid medicine filter is a circular device, and its diameter is much larger than that of the infusion flexible pipe and the flexible pipe of the intravenous infusion needle. During infusion, the way to fix the infusion line is mostly to use infusion stickers or medical tape to fix the handle of the intravenous infusion needle and part of the flexible tube of the intravenous infusion needle, but the place where the liquid medicine filter is connected to the flexible tube of the intravenous infusion needle is not fixed. The state of being suspended or separated from the patient's infusion limb. Because the tube part of the intravenous infusion needle is relatively thin, the liquid medicine filter is relatively large compared with the tube of the intravenous infusion needle, especially when the indwelling needle is used for infusion, the indwelling needle has a part of the pipeline, which lengthens the entire infusion pipeline, and the patient When turning over or doing physical activities, it is easy to fold and twist the tube of the intravenous infusion needle, resulting in unsmooth infusion of the infusion; and the joint between the liquid medicine filter and the tube of the intravenous infusion needle is not fixed, and it is easy to be pulled and separated, resulting in waste of liquid. The pipeline is polluted, the bed unit is soaked by the liquid medicine, and the infusion tube and bed sheets need to be replaced again, which not only affects the treatment of patients, wastes consumables, but also increases the workload of nursing staff.
再者，如果使用胶布把输液管固定在手腕上，手臂汗毛较长的患者在输液结束后撕下胶布时，胶布牵拉汗毛导致患者疼痛；对于出汗的患者，胶布也不易粘牢，固定效果差。Furthermore, if adhesive tape is used to fix the infusion tube on the wrist, when patients with long arm hairs tear off the adhesive tape after the infusion, the adhesive tape will pull the fine hair and cause pain to the patient; poor effect.
发明内容Contents of the invention
本发明所要解决的技术问题是提供一种手环式输液管固定器，它可以解决患者输液时因输液管路固定不牢，患者翻身或肢体活动时，容易使静脉输液针软管打折，扭转，导致输液滴注不通畅；以及药液过滤器与静脉输液针连接处未固定，易被牵拉分离，造成液体浪费，管路污染，床单元被药液浸湿，影响患者治疗，浪费耗材和增加护理人员工作量等等诸多的问题。The technical problem to be solved by the present invention is to provide a bracelet-type transfusion tube fixer, which can solve the problem that the patient's infusion tube is not fixed firmly, and when the patient turns over or moves around, the tube of the intravenous infusion needle is easy to be discounted and twisted. , resulting in unsmooth infusion infusion; and the connection between the liquid medicine filter and the intravenous infusion needle is not fixed, and it is easy to be pulled and separated, resulting in liquid waste, pipeline pollution, bed unit being soaked by the medicine liquid, affecting patient treatment, and wasting consumables And increase the workload of nursing staff and many other problems.
为了解决上述问题，本发明的技术方案是：这种手环式输液管固定器包括具有较好弹性的座体，所述座体上部从一侧至另一侧依次设有贯通的输液软管卡槽、药液过滤器卡槽和药液过滤器与静脉输液针连接卡槽；所述输液软管卡槽用于固定输液软管，所述药物过滤器卡槽用于固定药物过滤器，所述药液过滤器与静脉输液针连接卡槽用于固定药液过滤器与静脉输液针连接处管道；所述输液软管卡槽的槽口宽度略小于所述输液软管的外径，所述药液过滤器卡槽的槽口宽度略小于所述药液过滤器的外形尺寸，所述药液过滤器与静脉输液针连接卡槽的槽口宽度略小于所述药液过滤器与静脉输液针连接处管道的外径，使用时将所述输液软管、所述药液过滤器和所述药液过滤器与静脉输液针连接处管道分别压入所述输液软管卡槽、所述药液过滤器卡槽和所述药液过滤器与静脉输液针连接卡槽，依靠各槽体和所述座体的弹性将输液管固定；所述座体下部设置有用于穿装腕带的腕带穿装孔。In order to solve the above-mentioned problems, the technical solution of the present invention is: this bracelet type infusion tube holder includes a seat body with good elasticity, and the upper part of the seat body is sequentially provided with through infusion hoses from one side to the other side card slot, drug solution filter card slot and drug solution filter and intravenous infusion needle connection card slot; the infusion hose card slot is used to fix the infusion hose, and the drug filter card slot is used to fix the drug filter, The connection slot between the liquid medicine filter and the intravenous infusion needle is used to fix the pipe at the joint between the liquid medicine filter and the intravenous infusion needle; The notch width of the slot of the liquid medicine filter is slightly smaller than the outer dimension of the liquid medicine filter, and the width of the slot of the slot connecting the liquid medicine filter and the intravenous infusion needle is slightly smaller than the width of the slot connecting the liquid medicine filter and the intravenous infusion needle. The outer diameter of the pipeline at the connection of the intravenous infusion needle. When in use, press the infusion hose, the liquid medicine filter, and the pipeline at the connection between the liquid medicine filter and the intravenous infusion needle into the infusion hose slot, The slot for the liquid medicine filter and the slot for connecting the liquid medicine filter to the intravenous infusion needle rely on the elasticity of each tank and the base to fix the infusion tube; the lower part of the base is provided with a Strap wrist strap piercing hole.
上述技术方案中，更为具体的方案还可以是：所述腕带是外层包裹有硅胶或热塑性弹性体（俗称TPE）的记忆金属弹片；所述座体的材质为硅胶、橡胶或热塑性弹性体（俗称TPE）。Among the above technical solutions, a more specific solution can also be: the wristband is a memory metal shrapnel wrapped with silicone or thermoplastic elastomer (commonly known as TPE); the material of the seat is silicone, rubber or thermoplastic elastic Body (commonly known as TPE).
由于采用上述技术方案，本发明具有如下有益效果：Owing to adopting above-mentioned technical scheme, the present invention has following beneficial effect:
1、本发明设置采用手环式腕带设计，腕带外层为硅胶或热塑性弹性体（俗称TPE），增加与皮肤紧贴的舒适感，内置记忆金属弹片，记忆金属弹片可根据手腕大小卷曲在手腕上；座体采用硅胶、橡胶或TPE材质做成，具有较高的弹性，可在腕带上移动，腕带卷曲在患者手腕上后，根据患者手腕的情况把座体滑动到手腕比较平坦的地方，再把输液软管、药液过滤器及药液过滤器与静脉输液针连接处管道轻轻压进各卡槽中固定输液软管、药液过滤器与静脉输液针连接口，可有效防止药液过滤器重力作用导致静脉输液针软管打折或扭转。同时，药物过滤器是圆形装置，比输液软管管腔大，放进卡槽后位于座体的中部，可阻止药液过滤器处的输液管道前后移位，防止了输液软管被牵拉时导致输液管与静脉输液针分离。1. The present invention adopts the wristband wristband design. The outer layer of the wristband is silicone or thermoplastic elastomer (commonly known as TPE), which increases the comfort of being close to the skin. The memory metal shrapnel is built-in, and the memory metal shrapnel can be curled according to the size of the wrist. On the wrist; the seat body is made of silicone, rubber or TPE material, which has high elasticity and can move on the wrist strap. After the wrist strap is curled on the patient's wrist, slide the seat body to the wrist according to the condition of the patient's wrist. On a flat place, gently press the infusion hose, liquid medicine filter, and the connection between the liquid medicine filter and the intravenous infusion needle into each card slot to fix the infusion hose, liquid medicine filter, and the connection port of the intravenous infusion needle. It can effectively prevent the IV infusion needle hose from being folded or twisted by gravity of the liquid medicine filter. At the same time, the medicine filter is a circular device, which is larger than the lumen of the infusion hose. After being put into the card slot, it is located in the middle of the seat body, which can prevent the infusion pipeline at the medicine liquid filter from shifting back and forth, and prevent the infusion hose from being pulled. Pulling causes the tubing to separate from the IV needle.
2、本发明不仅有效固定输液管，同时也解决了使用胶布固定后撕脱时牵拉皮肤导致的疼痛或出汗粘固不牢的问题。本腕带外层采用硅胶或TPE材料制作，使用后清水清洁晾干后可重复使用，节约了使用胶布的成本，也可减轻管道滑脱后带给护理人员的工作量。2. The invention not only effectively fixes the infusion tube, but also solves the problem of pain caused by pulling the skin or sweating and poor adhesion when the adhesive tape is used to fix it and tear it off. The outer layer of the wristband is made of silica gel or TPE material. After use, it can be reused after cleaning with water and drying, which saves the cost of using adhesive tape, and can also reduce the workload of the nursing staff after the pipeline slips.
3、本发明安全卫生，结构简单，设计合理，携带轻便，使用简单，适用于在手部或脚部输液的患者，应用范围广。3. The present invention is safe and hygienic, simple in structure, reasonable in design, portable and easy to use, and is suitable for patients who receive infusions in their hands or feet, and has a wide range of applications.
附图说明Description of drawings
图1是本发明的主视示意图；Fig. 1 is a front view schematic diagram of the present invention;
图2是本发明的俯视示意图；Fig. 2 is a schematic top view of the present invention;
图3是图1中沿A-A剖线的剖面示意图。Fig. 3 is a schematic cross-sectional view along line A-A in Fig. 1 .
图中标号表示为：1、腕带；2、座体；3、输液软管卡槽；4、药液过滤器卡槽；5、药液过滤器与静脉输液针连接卡槽；6、腕带穿装孔。The symbols in the figure are: 1. Wristband; 2. Seat body; 3. Infusion hose slot; 4. Medicinal filter slot; 5. Medicinal filter and intravenous infusion needle connection slot; 6. Wrist With piercing holes.
具体实施方式detailed description
下面结合附图和实施例对本发明进一步说明：Below in conjunction with accompanying drawing and embodiment the present invention is further described:
图1、图2和图3的手环式输液管固定器，包括有用具有较好弹性的硅胶座体2，在其他实施例座体2还可以用橡胶或热塑性弹性体（俗称TPE）制作；座体2上部依次设置有贯穿于顶部的输液软管卡槽3、药液过滤器卡槽4和药液过滤器与静脉输液针连接卡槽5；输液软管卡槽3用于固定输液软管，药液过滤器卡槽4用于固定药液过滤器，药液过滤器与静脉输液针连接卡槽5用于固定药液过滤器与静脉输液针连接处管道；座体2下部设置有用于穿装腕带1的腕带穿装孔6；座体2可以通过穿装孔6在腕带1上移动放置到手腕合适的位置，腕带1外层为硅胶或TPE，内置记忆金属弹片，使用后清水清洁晾干后可重复使用；输液软管卡槽3的槽口宽度略小于所述输液软管的外径，药液过滤器卡槽4的槽口宽度略小于药液过滤器的外形尺寸；药液过滤器与静脉输液针连接卡槽的槽口宽度略小于药液过滤器与静脉输液针连接处管道的外径，使用时患者固定静脉输液针后，把腕带1卷曲在患者手腕上，调节座体2在手臂较平坦的地方，再把输液软管、药液过滤器和药液过滤器与静脉输液针连接处管道轻轻用力分别压入输液软管卡槽3、药液过滤器卡槽4和药液过滤器与静脉输液针连接卡槽5内，压入后依靠弹性被挤开的卡槽口复位将输液软管、药液过滤器和药液过滤器与静脉输液针连接处管道均固定在座体2内；压下去后药液过滤器的顶部刚好与槽口平齐，且位于座体的中部，可阻止与药液过滤器两端连接的输液软管前后移位，防止了输液软管被牵拉时导致输液软管与静脉输液针分离。The bracelet type infusion tube holder shown in Fig. 1, Fig. 2 and Fig. 3 includes a silicone seat body 2 with good elasticity, and in other embodiments the seat body 2 can also be made of rubber or thermoplastic elastomer (commonly known as TPE); The upper part of the seat body 2 is sequentially provided with an infusion hose slot 3, a liquid medicine filter slot 4, and a connection slot 5 between the liquid medicine filter and an intravenous infusion needle that run through the top; the infusion hose slot 3 is used to fix the infusion soft Tube, liquid medicine filter slot 4 is used to fix the liquid medicine filter, and the slot 5 for connecting the liquid medicine filter to the intravenous infusion needle is used to fix the pipeline at the connection between the liquid medicine filter and the intravenous infusion needle; the lower part of the seat body 2 is provided with a useful The wrist strap piercing hole 6 for wearing the wrist strap 1; the base body 2 can be moved on the wrist strap 1 to a suitable position on the wrist through the piercing hole 6. The outer layer of the wrist strap 1 is made of silicone or TPE, and the built-in memory metal shrapnel After use, it can be reused after cleaning with clean water and drying; the slot width of the infusion hose slot 3 is slightly smaller than the outer diameter of the infusion hose, and the slot width of the medicinal liquid filter slot 4 is slightly smaller than that of the medicinal liquid filter Dimensions; the slot width of the slot connecting the liquid medicine filter and the intravenous infusion needle is slightly smaller than the outer diameter of the pipe connecting the liquid medicine filter and the intravenous infusion needle. When using, the patient fixes the intravenous infusion needle and curls the wristband 1 On the patient's wrist, adjust the seat body 2 on a relatively flat part of the arm, and then press the infusion hose, the liquid medicine filter, and the pipe connecting the medicine liquid filter and the intravenous infusion needle into the infusion hose slot 3 with light force , liquid medicine filter slot 4 and the slot 5 for connecting the liquid medicine filter with the intravenous infusion needle, after being pressed in, the infusion hose, the liquid medicine filter and the liquid medicine filter will be reset by relying on the elastically squeezed opening of the slot. The pipes at the joints with the intravenous infusion needles are all fixed in the seat body 2; after pressing down, the top of the liquid medicine filter is just flush with the notch, and is located in the middle of the seat body, which can prevent the infusion soft tubes connected to the two ends of the liquid medicine filter from The tube shifts back and forth, preventing the infusion hose from being separated from the intravenous infusion needle when the infusion hose is pulled.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449190.9ACN107115588A (en) | 2017-06-14 | 2017-06-14 | Wristband type universal serial infusion tube fixing apparatus |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449190.9ACN107115588A (en) | 2017-06-14 | 2017-06-14 | Wristband type universal serial infusion tube fixing apparatus |
| Publication Number | Publication Date |
|---|---|
| CN107115588Atrue CN107115588A (en) | 2017-09-01 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710449190.9APendingCN107115588A (en) | 2017-06-14 | 2017-06-14 | Wristband type universal serial infusion tube fixing apparatus |
| Country | Link |
|---|---|
| CN (1) | CN107115588A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303956A (en)* | 2018-10-25 | 2019-02-05 | 北京大学深圳医院 | A kind of intravenous infusion anti-dropping device |
| CN109731182A (en)* | 2019-01-03 | 2019-05-10 | 歌尔科技有限公司 | A kind of medical treatment bracelet and its control method and dropping liquid monitoring system |
| CN111840689A (en)* | 2020-06-09 | 2020-10-30 | 曾凡洪 | Infusion tube fixing device |
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| CN2920280Y (en)* | 2006-07-13 | 2007-07-11 | 项正森 | Transfusion locating belt |
| CN201070487Y (en)* | 2007-08-30 | 2008-06-11 | 冯雪峰 | Transfusion fixer |
| CN201331676Y (en)* | 2008-11-20 | 2009-10-21 | 周丽 | Watch |
| CN202437826U (en)* | 2012-01-29 | 2012-09-19 | 申玉芳 | Infusion tube fixing clamp |
| CN207708310U (en)* | 2017-06-14 | 2018-08-10 | 柳州市人民医院 | Wristband type universal serial infusion tube fixing apparatus |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2668133Y (en)* | 2003-12-26 | 2005-01-05 | 矫健 | Hand fixing device for transfusion |
| CN2920280Y (en)* | 2006-07-13 | 2007-07-11 | 项正森 | Transfusion locating belt |
| CN201070487Y (en)* | 2007-08-30 | 2008-06-11 | 冯雪峰 | Transfusion fixer |
| CN201331676Y (en)* | 2008-11-20 | 2009-10-21 | 周丽 | Watch |
| CN202437826U (en)* | 2012-01-29 | 2012-09-19 | 申玉芳 | Infusion tube fixing clamp |
| CN207708310U (en)* | 2017-06-14 | 2018-08-10 | 柳州市人民医院 | Wristband type universal serial infusion tube fixing apparatus |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303956A (en)* | 2018-10-25 | 2019-02-05 | 北京大学深圳医院 | A kind of intravenous infusion anti-dropping device |
| CN109731182A (en)* | 2019-01-03 | 2019-05-10 | 歌尔科技有限公司 | A kind of medical treatment bracelet and its control method and dropping liquid monitoring system |
| CN111840689A (en)* | 2020-06-09 | 2020-10-30 | 曾凡洪 | Infusion tube fixing device |
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| CN107115588A (en) | Wristband type universal serial infusion tube fixing apparatus | |
| CN207708310U (en) | Wristband type universal serial infusion tube fixing apparatus | |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20170901 | |
| RJ01 | Rejection of invention patent application after publication |