CN105498022B - 自动加热的医疗输液椅 - Google Patents

自动加热的医疗输液椅 Download PDF

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CN105498022B
CN105498022B CN201510976792.0A CN201510976792A CN105498022B CN 105498022 B CN105498022 B CN 105498022B CN 201510976792 A CN201510976792 A CN 201510976792A CN 105498022 B CN105498022 B CN 105498022B
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倪莉莉
余威
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Zhejiang Yugu Medical Technology Co., Ltd.
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1414—Hanging-up devices
    • A61M5/1415—Stands, brackets or the like for supporting infusion accessories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1414—Hanging-up devices
    • A61M5/1417—Holders or handles for hanging up infusion containers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
    • A61M5/16845—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion by weight
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0029—Arm or parts thereof
    • A61F2007/0036—Hand
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/18—General characteristics of the apparatus with alarm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

本发明公开了自动加热的医疗输液椅。包括椅座、椅背、扶手、椅脚和输液杆，扶手上设置加热垫，输液杆上设置固定块和输液袋支撑杆，输液袋支撑杆与固定块之间设置一号弹簧，输液杆内设置导电杆，导电杆上滑动连接触片，触片与输液袋支撑杆固连，导电杆包括上端的绝缘部分和下端的导电部分，扶手滑动连接在椅背上，扶手与椅座之间设置二号弹簧，扶手内开设空腔，导电线位于空腔内的部位上设置加热垫开关，加热垫开关固定设置在椅背上。本发明在输液时自动开启加热垫加热，并在输液完毕之后自动关闭加热垫，从而避免加热垫一直开着持续加热忘记关的问题，节约能源，延长装置使用寿命，提升装置安全性能。

Description

自动加热的医疗输液椅
技术领域
本发明涉及自动加热的医疗输液椅。
背景技术
输液椅是用于患者输液时的座椅，输液椅也叫点滴椅，主要用于医疗单位给患者输液。
来输液的患者通常身体比较虚弱，与人体温差较大的药液滴入人体后，患者一般会感觉寒冷，尤其天冷的时候，会加重患者的痛苦感。
目前有带加热装置的输液椅，其加热装置设置在扶手上，来解决患者输液时感觉寒冷这一问题。在输液完毕之后，往往会忘记关掉加热装置，这是由于一方面患者身体虚弱，人昏昏沉沉，容易遗忘加热装置还开着这一情况，另一方面输液完之后，通常需要另一只手按压扎过输液针的手，来减少血液流出，并无空手来关闭加热装置，而且，很多患者也并不知道输液完之后还需要手动来关闭加热装置。
患者离开输液椅之后，加热装置一直开着持续加热不仅浪费严重，缩短装置使用寿命，而且具有一定的安全隐患。
发明内容
本发明针对现有技术中的不足，提供了自动加热的医疗输液椅，其在输液时自动开启加热垫加热，并在输液完毕之后自动关闭加热垫，从而避免加热垫一直开着持续加热忘记关的问题，解决了该问题所带来的各项后果。
为解决上述技术问题，本发明通过下述技术方案得以解决：自动加热的医疗输液椅，包括椅座、椅背、扶手、椅脚和输液杆，所述扶手上设置有加热垫，所述输液杆上固定设置有固定块以及滑动连接有输液袋支撑杆，所述输液袋支撑杆与所述固定块之间设置有一号弹簧，所述输液杆内设置有导电杆，所述导电杆与外部电源相连，所述导电杆上滑动连接有触片，所述触片与所述输液袋支撑杆固定相连，所述触片通过导电线与所述加热垫相连，所述导电杆包括上端的绝缘部分和下端的导电部分，所述扶手滑动连接在所述椅背上，所述扶手与所述椅座之间设置有二号弹簧，所述扶手内开设有空腔，所述导电线位于所述空腔内的部位上设置有加热垫开关，所述加热垫开关固定设置在所述椅背上，当所述扶手往下滑移时，所述空腔的内壁接触所述加热垫开关并将其打开。
使用前，输液袋支撑杆受一号弹簧的拉力，处于平衡状态，此时，触片位于导电杆上端的绝缘部分，加热垫不通电；使用时，将输液袋挂到输液袋支撑杆上，输液袋支撑杆整体重力变大，其沿着输液杆往下滑移，触片从上端的绝缘部分滑入到下端的导电部分，电流通过触片、导电线到达加热垫处，加热垫开始工作，对患者手部供热，随着输液袋内液体的逐渐减少，触片逐渐往上移动，在输液袋内液体输送完之后，触片进入到导电杆上端的绝缘部分，加热垫不再加热，自动关闭。
上述技术方案中，优选的，所述导电杆上端的绝缘部分为木质材料，其下端的导电部分为铁质材料。
上述技术方案中，优选的，所述输液袋支撑杆端部设置有弧形挡片。通过设置弧形挡片使得输液袋不易从输液袋支撑杆上滑落，避免滑落导致针头掉出对患者造成伤害。
本发明的有益效果是：本发明在输液时自动开启加热垫加热，并在输液完毕之后自动关闭加热垫，从而避免加热垫一直开着持续加热忘记关的问题，节约能源，延长装置使用寿命，提升装置安全性能。
附图说明
图1为本发明示意图。
图2为图1中D处放大示意图。
具体实施方式
下面结合附图与具体实施方式对本发明作进一步详细描述：参见图1和图2，自动加热的医疗输液椅，包括椅座1、椅背2、扶手3、椅脚4和输液杆5，所述扶手3上设置有加热垫，所述输液杆5上固定设置有固定块51以及滑动连接有输液袋支撑杆52，所述输液袋支撑杆52与所述固定块51之间设置有一号弹簧53，所述输液杆5内设置有导电杆6，所述导电杆6与外部电源相连，所述导电杆6上滑动连接有触片7，所述触片7与所述输液袋支撑杆52固定相连，所述触片7通过导电线8与所述加热垫相连，所述导电杆6包括上端的绝缘部分61和下端的导电部分62。
所述输液袋支撑杆52端部设置有弧形挡片521。通过设置弧形挡片使得输液袋不易从输液袋支撑杆上滑落，避免滑落导致针头掉出对患者造成伤害。
所述输液杆5侧边还设置有报警装置，所述报警装置包括连接杆91以及设置在所述连接杆91上的报警灯92、报警开关93和电源开关94，报警开关93控制报警灯92打开或关闭，报警灯92不仅会灯光闪烁，而且还会发出警报声，警报声的大小可调，电源开关94控制整个报警装置的电源打开或关闭，所述弧形挡片521的端部顶靠所述报警开关93。在不使用时，弧形挡片始终顶靠在报警开关上，报警开关始终处于打开状态，而电源开关是关闭的，因此报警灯不工作，当输液袋支撑杆上挂上点滴袋之后，输液袋支撑杆往下滑移，弧形挡片离开报警开关，再打开电源开关，使报警灯通电，当点滴袋内的液体输送完之后，其回复到原位，弧形挡片接触报警开关后将其打开，报警灯工作，呼叫护士，避免因护士不知道液体已输送完导致拔针过慢，血液往输液管内回流。
所述扶手3滑动连接在所述椅背2上，所述扶手3与所述椅座1之间设置有二号弹簧32，所述扶手3内开设有空腔31，所述导电线8位于所述空腔31内的部位上设置有加热垫开关81，所述加热垫开关81固定设置在所述椅背2上，当所述扶手3往下滑移时，所述空腔31的内壁接触所述加热垫开关81并将其打开。扶手靠近椅背的一侧面具有开口，该开口与空腔相连通，加热垫开关位于该连通处，只有在患者将需要打点滴的手放置到扶手上，使扶手往下滑移时，才能够将加热垫开关打开，也只有在加热垫开关打开的前提下才能够使加热垫开始加热。
所述导电杆上端的绝缘部分61为木质材料，其下端的导电部分62为铁质材料。
使用前，输液袋支撑杆受一号弹簧的拉力，处于平衡状态，此时，触片位于导电杆上端的绝缘部分，加热垫不通电；使用时，将输液袋挂到输液袋支撑杆上，输液袋支撑杆整体重力变大，其沿着输液杆往下滑移，触片从上端的绝缘部分滑入到下端的导电部分，电流通过触片、导电线到达加热垫处，加热垫开始工作，对患者手部供热，随着输液袋内液体的逐渐减少，触片逐渐往上移动，在输液袋内液体输送完之后，触片进入到导电杆上端的绝缘部分，加热垫不再加热，自动关闭。

Claims (3)

1.自动加热的医疗输液椅，包括椅座（1）、椅背（2）、扶手（3）、椅脚（4）和输液杆（5），所述扶手（3）上设置有加热垫，其特征在于：所述输液杆（5）上固定设置有固定块（51）以及滑动连接有输液袋支撑杆（52），所述输液袋支撑杆（52）与所述固定块（51）之间设置有一号弹簧（53），所述输液杆（5）内设置有导电杆（6），所述导电杆（6）与外部电源相连，所述导电杆（6）上滑动连接有触片（7），所述触片（7）与所述输液袋支撑杆（52）固定相连，所述触片（7）通过导电线（8）与所述加热垫相连，所述导电杆（6）包括上端的绝缘部分（61）和下端的导电部分（62），所述扶手（3）滑动连接在所述椅背（2）上，所述扶手（3）与所述椅座（1）之间设置有二号弹簧（32），所述扶手（3）内开设有空腔（31），所述导电线（8）位于所述空腔（31）内的部位上设置有加热垫开关（81），所述加热垫开关（81）固定设置在所述椅背（2）上，当所述扶手（3）往下滑移时，所述空腔（31）的内壁接触所述加热垫开关（81）并将其打开。
2.根据权利要求1所述的自动加热的医疗输液椅，其特征在于：所述导电杆上端的绝缘部分（61）为木质材料，其下端的导电部分（62）为铁质材料。
3.根据权利要求1所述的自动加热的医疗输液椅，其特征在于：所述输液袋支撑杆（52）端部设置有弧形挡片（521）。
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