CN112618868B - A rapid processing equipment for chemotherapy medicine extravasation guardianship - Google Patents

Abstract

Translated fromChinese

本发明公开了一种用于化疗药物外渗监护的快速处理设备，包括快速处理固定块，所述快速处理固定块上加工有弧形块，所述弧形块内加工有滑槽，所述弧形块内圈上安装有输液管，所述输液管紧贴所述弧形块内圈并且能够滑动，本发明能够实时监控在滴注化疗治疗药物时，针头在血管内的状况，并且检测滴注穿刺部位的身体肿胀情况，从而替代护士巡逻，及时的发现化疗药物外渗的可能，当判断出发生外渗的可能性后，本发明能够快速抽回滴注部位周围的药液，减小化疗药物造成的损害，同时快速的将针头拔出，防止继续滴注导致外渗从而引起严重后果。

The invention discloses a fast treatment device for monitoring the extravasation of chemotherapeutic drugs, comprising a fast treatment fixed block, an arc block is processed on the fast treatment fixed block, and a chute is processed in the arc block. An infusion tube is installed on the inner circle of the arc-shaped block, and the infusion tube is close to the inner circle of the arc-shaped block and can slide. The swelling of the body at the instillation puncture site can replace the patrol of nurses, and the possibility of extravasation of chemotherapeutic drugs can be detected in time. Small damage caused by chemotherapy drugs, and at the same time, the needle is quickly pulled out to prevent extravasation caused by continued instillation, which can cause serious consequences.

Description

Translated fromChinese

一种用于化疗药物外渗监护的快速处理设备A fast processing device for monitoring the extravasation of chemotherapeutic drugs

技术领域technical field

本发明涉及医疗设备领域，尤其是一种用于化疗药物外渗监护的快速处理设备。The invention relates to the field of medical equipment, in particular to a fast processing device used for monitoring the extravasation of chemotherapeutic drugs.

背景技术Background technique

在人们进行化疗药物的输注过程中，会因为各种原因导致化疗药物渗漏到皮下组织中，是注射部位出现疼痛肿胀红斑等情况，如果化疗药物渗漏后处理不及时，可能会引起局部的皮肤溃烂，所以这就需要护士对进行化疗药物注射的人们进行频繁的巡查，从而及时的发现类似情况，减小伤害，但这样也只能做到定期检查，而不能做到无时无刻的监视，等到发现时，药物外渗可能已经发生了一段时间，甚至已经开始有了严重反应。During the infusion of chemotherapy drugs, chemotherapy drugs will leak into the subcutaneous tissue for various reasons, such as pain, swelling, and erythema at the injection site. If the leakage of chemotherapy drugs is not handled in time, it may cause local The skin is festering, so this requires nurses to conduct frequent inspections of people who are injecting chemotherapy drugs, so as to detect similar situations in time and reduce injuries, but this can only be done on a regular basis, but cannot be monitored all the time. By the time it is discovered, the extravasation of the drug may have occurred for some time, or even a severe reaction has already begun.

发明内容SUMMARY OF THE INVENTION

本发明的目的在于提供一种用于化疗药物外渗监护的快速处理设备，能够克服现有技术的上述缺陷，从而提高设备的实用性。The purpose of the present invention is to provide a rapid treatment device for monitoring the extravasation of chemotherapeutic drugs, which can overcome the above-mentioned defects of the prior art, thereby improving the practicability of the device.

在优选实施例中，包括快速处理固定块，所述快速处理固定块上加工有弧形块，所述弧形块内加工有滑槽，所述弧形块内圈上安装有输液管，所述输液管紧贴所述弧形块内圈并且能够滑动，所述输液管能够在所述快速处理固定块上滑动，所述弧形块上安装有上下对称的液压转轴，所述液压转轴能够在所述弧形块上转动，所述液压转轴与所述弧形块之间安装有扭簧，该扭簧能够保证所述液压转轴能够有一个顺时针旋转的力，所述液压转轴上安装有液压拉杆，所述液压转轴转动能够带动所述液压拉杆转动，所述液压拉杆下端安装有双耳轴套，所述双耳轴套与所述液压转轴下端铰接，当所述液压拉杆启动收回时，所述双耳轴套能够向所述快速处理固定块内移动。In a preferred embodiment, it includes a quick-processing fixing block, an arc-shaped block is processed on the quick-processing fixing block, a chute is processed in the arc-shaped block, and an infusion tube is installed on the inner ring of the arc-shaped block, so The infusion tube is close to the inner ring of the arc-shaped block and can slide, and the infusion tube can slide on the fast processing fixed block. Rotating on the arc block, a torsion spring is installed between the hydraulic shaft and the arc block, the torsion spring can ensure that the hydraulic shaft can have a clockwise rotation force, and the hydraulic shaft is installed on the torsion spring. There is a hydraulic tie rod, the rotation of the hydraulic shaft can drive the hydraulic tie rod to rotate, the lower end of the hydraulic tie rod is installed with a double trunnion sleeve, the double trunnion sleeve is hinged with the lower end of the hydraulic shaft, and when the hydraulic tie rod starts to retract , the double trunnion sleeve can move into the quick processing fixed block.

在优选实施例中，所述快速处理固定块上加工有滑槽，所述双耳轴套上安装有滑动转轴，所述滑动转轴能够在所述双耳轴套上转动，所述滑动转轴能够在所述滑槽内上滑动，位于所述双耳轴套一侧的所述滑动转轴上安装有主动锥齿轮，所述主动锥齿轮转动能够带动所述滑动转轴转动，当所述双耳轴套移动时能够带动所述滑动转轴移动。In a preferred embodiment, a chute is machined on the quick processing fixing block, a sliding shaft is installed on the double trunnion sleeve, the sliding shaft can rotate on the double trunnion sleeve, and the sliding shaft can rotate on the double trunnion sleeve. Sliding in the chute, a driving bevel gear is installed on the sliding shaft located on one side of the double trunnion sleeve. The rotation of the driving bevel gear can drive the sliding shaft to rotate. When the double trunnion shaft is rotated When the sleeve moves, the sliding shaft can be driven to move.

在优选实施例中，位于所述双耳轴套另一侧的所述滑动转轴上安装有三个分布均匀的固定连杆，所述固定连杆上安装有滚轮，所述滑动转轴转动能够带动所述固定连杆转动，所述滚轮能够所述固定连杆上滑动转动，且所述滚轮的转轴与所述固定连杆之间安装有弹簧，当所述滑动转轴移动时能够带动所述滚轮与所述输液管啮合，从而固定连杆转动带动所述滚轮挤压所述输液管，将所述输液管内的液体加压至同一方向，从而实现所述输液管内的液体主动流动。In a preferred embodiment, three evenly distributed fixed links are installed on the sliding shaft located on the other side of the double trunnion sleeve, and rollers are installed on the fixed links, and the rotation of the sliding shaft can drive all the The fixed link rotates, the roller can slide and rotate on the fixed link, and a spring is installed between the rotating shaft of the roller and the fixed link, and when the sliding shaft moves, the roller can be driven to rotate with the fixed link. The infusion tubes are engaged, so that the rotation of the fixed connecting rod drives the rollers to squeeze the infusion tubes, and the liquid in the infusion tubes is pressurized to the same direction, thereby realizing the active flow of the liquid in the infusion tubes.

在优选实施例中，位于所述主动锥齿轮一侧的所述快速处理固定块上安装有转轴，转轴一端安装有锥齿轮，该锥齿轮转动能够带动所述主动锥齿轮转动，位于所述弧形块内侧安装有电机，所述电机能够在所述弧形块上滑动，所述电机与所述弧形块之间安装有弹簧，所述电机与所述主动锥齿轮之间安装有联轴器，所述电机转动能够带动所述联轴器转动，从而带动所述主动锥齿轮转动。In a preferred embodiment, a rotating shaft is installed on the quick processing fixing block located on one side of the driving bevel gear, and a bevel gear is installed at one end of the rotating shaft, and the rotation of the bevel gear can drive the driving bevel gear to rotate. A motor is installed inside the shaped block, the motor can slide on the arc-shaped block, a spring is installed between the motor and the arc-shaped block, and a coupling shaft is installed between the motor and the driving bevel gear The rotation of the motor can drive the coupling to rotate, thereby driving the driving bevel gear to rotate.

在优选实施例中，所述电机右端安装有延伸至所述弧形块内的连杆，连杆另一端铰接设有拔出连杆， 所述拔出连杆另一端铰接设有插销，所述插销能够在所述弧形块上滑动，当所述电机向右移动时能够推动所述拔出连杆顺时针转动将所述插销向下带动。In a preferred embodiment, a connecting rod extending into the arc-shaped block is installed at the right end of the motor, and a pull-out connecting rod is hinged at the other end of the connecting rod, and a latch is hinged at the other end of the pull-out connecting rod, so The latch can slide on the arc-shaped block, and when the motor moves to the right, the pull-out link can be pushed to rotate clockwise to drive the latch downward.

在优选实施例中，位于所述输液管一侧的所述弧形块上安装有能够在所述弧形块上滑动的滑块，所述滑块与所述输液管固定连接，所述滑块在所述弧形块上滑动能够带动所述输液管滑动，所述滑块一端安装有卡位滑杆，所述卡位滑杆能够在所述滑块上滑动，所述卡位滑杆与所述滑块之间安装有弹簧，该弹簧处于拉伸状态，所述卡位滑杆一端被所述插销穿过固定，当所述插销向下滑动时，所述卡位滑杆能够在弹簧的作用下向左移动与所述固定连杆抵接，从而所述固定连杆转动带动所述滑块滑动，所述滑块滑动能够带动所述输液管滑动。In a preferred embodiment, a slider that can slide on the arc-shaped block is installed on the arc-shaped block on one side of the infusion tube, the slider is fixedly connected to the infusion tube, and the slider is fixedly connected to the infusion tube. The block sliding on the arc-shaped block can drive the infusion tube to slide, and one end of the slider is installed with a locking slide bar, the locking slide bar can slide on the slider, and the locking slide bar A spring is installed between the slider and the slider, the spring is in a stretched state, and one end of the latching slide bar is fixed by the latch. When the latch slides down, the latching slide bar can Under the action of the spring, the fixed link moves to the left and abuts against the fixed link, so that the fixed link rotates to drive the slider to slide, and the slide of the slider can drive the infusion tube to slide.

在优选实施例中，所述输液管上安装有压针软垫，所述压针软垫上安装有粘性弹力带，所述压针软垫上内包含有血管透视监控模块能够监控血管内针头状态，判断是否扎穿血管和压力传感模块检测穿刺处是否发生肿胀。In a preferred embodiment, a pressure needle cushion is installed on the infusion tube, a viscous elastic band is installed on the needle pressure cushion, and a blood vessel fluoroscopy monitoring module is included on the needle pressure cushion to monitor the state of the intravascular needle. Determine whether to puncture the blood vessel and the pressure sensing module detects whether swelling occurs at the puncture site.

在优选实施例中，所述压针软垫为柔性材料。In a preferred embodiment, the pressure needle cushion is a flexible material.

在优选实施例中，通过所述粘性弹力带将所述压针软垫压住针头位置固定在身体上，当检测到针头位移过量扎穿血管或者检测到扎针部位发生不正常肿胀，则判断有外渗风险，所述液压拉杆将双耳轴套拉回，首先所述联轴器啮合，所述电机启动，所述固定连杆开始逆时针转动，所述滚轮通过挤压所述输液管，将注射处的药物回抽一部分，然后所述联轴器推动所述电机向右继续移动，直至所述拔出连杆带动所述插销从所述卡位滑杆中拔出，所述卡位滑杆在弹簧作用下向左滑动与所述固定连杆抵接，所述固定连杆继续转动带动所述滑块快速滑动，所述滑块滑动带动所述输液管滑动，所述输液管移动带动回抽完的针头快速拔出，及时防止药物渗出造成更严重的损伤。In a preferred embodiment, the pressure needle cushion is pressed against the needle head and fixed on the body by the viscous elastic band. When it is detected that the needle head is displaced excessively and penetrates the blood vessel or abnormal swelling occurs at the needle insertion site, it is determined that there is Risk of extravasation, the hydraulic rod pulls the double trunnion sleeve back, first the coupling is engaged, the motor starts, the fixed link starts to rotate counterclockwise, the roller squeezes the infusion tube, Part of the drug at the injection site is withdrawn, and then the coupling pushes the motor to continue to move to the right until the pull-out link drives the latch to pull out from the latching slide bar, and the latching The sliding rod slides to the left under the action of the spring and contacts the fixed link, the fixed link continues to rotate and drives the slider to slide rapidly, the slider slides to drive the infusion tube to slide, and the infusion tube moves The needle that has been withdrawn can be pulled out quickly to prevent more serious damage caused by drug exudation in time.

本发明的有益效果：本发明能够实时监控在滴注化疗治疗药物时，针头在血管内的状况，并且检测滴注穿刺部位的身体肿胀情况，从而替代护士巡逻，及时的发现化疗药物外渗的可能，当判断出发生外渗的可能性后，本发明能够快速抽回滴注部位周围的药液，减小化疗药物造成的损害，同时快速的将针头拔出，防止继续滴注导致外渗从而引起严重后果。Beneficial effects of the present invention: the present invention can monitor in real time the condition of the needle in the blood vessel when instilling chemotherapeutic drugs, and detect the swelling of the body at the instillation puncture site, so as to replace the patrolling of nurses and timely detect the extravasation of chemotherapeutic drugs. Possibly, after judging the possibility of extravasation, the present invention can quickly withdraw the medicinal solution around the instillation site to reduce the damage caused by the chemotherapeutic drugs, and at the same time quickly pull out the needle to prevent extravasation caused by continuous dripping resulting in serious consequences.

附图说明Description of drawings

为了更清楚地说明发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to illustrate the embodiments of the invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only For some embodiments of the invention, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

下面结合附图和实施例对本发明进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

图1是本发明的一种用于化疗药物外渗监护的快速处理设备整体结构示意图。FIG. 1 is a schematic diagram of the overall structure of a rapid treatment device for monitoring the extravasation of chemotherapeutic drugs according to the present invention.

图2是图1中A的放大结构示意图。FIG. 2 is an enlarged schematic view of the structure of A in FIG. 1 .

具体实施方式Detailed ways

下面结合图1-2对本发明进行详细说明，其中，为叙述方便，现对下文所说的方位规定如下：下文所说的上下左右前后方向与图1本身投影关系的上下左右前后方向一致。The present invention will be described in detail below in conjunction with Fig. 1-2, wherein, for the convenience of description, the orientations mentioned below are now specified as follows: the up-down, left-right, front-rear directions mentioned below are consistent with the up-down, left-right, front-rear directions of the projection relationship of Fig. 1 itself.

结合附图 1-2所述的一种用于化疗药物外渗监护的快速处理设备，包括快速处理固定块10，所述快速处理固定块10上加工有弧形块27，所述弧形块27内加工有滑槽，所述弧形块27内圈上安装有输液管11，所述输液管11紧贴所述弧形块27内圈并且能够滑动，所述输液管11能够在所述快速处理固定块10上滑动，所述弧形块27上安装有上下对称的液压转轴14，所述液压转轴14能够在所述弧形块27上转动，所述液压转轴14与所述弧形块27之间安装有扭簧，该扭簧能够保证所述液压转轴14能够有一个顺时针旋转的力，所述液压转轴14上安装有液压拉杆15，所述液压转轴14转动能够带动所述液压拉杆15转动，所述液压拉杆15下端安装有双耳轴套18，所述双耳轴套18与所述液压转轴14下端铰接，当所述液压拉杆15启动收回时，所述双耳轴套18能够向所述快速处理固定块10内移动。A rapid treatment device for the monitoring of chemotherapeutic drug extravasation described in conjunction with Figures 1-2 includes a rapid treatment fixedblock 10, and an arc-shaped block 27 is processed on the rapid treatment fixedblock 10. The arc-shaped block A chute is machined in 27, and aninfusion tube 11 is installed on the inner ring of the arc-shaped block 27. Theinfusion tube 11 is close to the inner ring of the arc-shaped block 27 and can slide. The fast processing fixedblock 10 slides on thearc block 27, and the up and down symmetricalhydraulic shaft 14 is installed on thearc block 27. Thehydraulic shaft 14 can rotate on thearc block 27, and thehydraulic shaft 14 is connected with the arc block 27 A torsion spring is installed between theblocks 27, and the torsion spring can ensure that thehydraulic shaft 14 can have a clockwise rotation force, and ahydraulic pull rod 15 is installed on thehydraulic shaft 14. Thehydraulic pull rod 15 rotates, the lower end of thehydraulic pull rod 15 is installed with adouble trunnion sleeve 18, thedouble trunnion sleeve 18 is hinged with the lower end of thehydraulic shaft 14, when thehydraulic pull rod 15 is activated and retracted, thedouble trunnion sleeve 18 Thesleeve 18 is capable of moving into the quickprocessing fixing block 10 .

所述快速处理固定块10上加工有滑槽28，所述双耳轴套18上安装有滑动转轴16，所述滑动转轴16能够在所述双耳轴套18上转动，所述滑动转轴16能够在所述滑槽28内上滑动，位于所述双耳轴套18一侧的所述滑动转轴16上安装有主动锥齿轮17，所述主动锥齿轮17转动能够带动所述滑动转轴16转动，当所述双耳轴套18移动时能够带动所述滑动转轴16移动。Achute 28 is processed on the quickprocessing fixing block 10 , asliding shaft 16 is installed on thedouble trunnion sleeve 18 , the sliding rotatingshaft 16 can rotate on thedouble trunnion sleeve 18 , and the sliding rotating shaft 16 Adriving bevel gear 17 is installed on the slidingshaft 16 on one side of thedouble trunnion sleeve 18, and the rotation of thedriving bevel gear 17 can drive thesliding shaft 16 to rotate. , when the double trunnion sleeve 18 moves, thesliding shaft 16 can be driven to move.

位于所述双耳轴套18另一侧的所述滑动转轴16上安装有三个分布均匀的固定连杆19，所述固定连杆19上安装有滚轮20，所述滑动转轴16转动能够带动所述固定连杆19转动，所述滚轮20能够所述固定连杆19上滑动转动，且所述滚轮20的转轴与所述固定连杆19之间安装有弹簧，当所述滑动转轴16移动时能够带动所述滚轮20与所述输液管11啮合，从而固定连杆19转动带动所述滚轮20挤压所述输液管11，将所述输液管11内的液体加压至同一方向，从而实现所述输液管11内的液体主动流动。Thesliding shaft 16 located on the other side of thedouble trunnion sleeve 18 is provided with three evenly distributed fixed connectingrods 19 . When thefixed link 19 rotates, theroller 20 can slide and rotate on thefixed link 19, and a spring is installed between the rotating shaft of theroller 20 and thefixed link 19, when thesliding shaft 16 moves Theroller 20 can be driven to mesh with theinfusion tube 11, so that the rotation of the fixed connectingrod 19 drives theroller 20 to squeeze theinfusion tube 11, and the liquid in theinfusion tube 11 is pressurized to the same direction, thereby realizing The liquid in theinfusion tube 11 flows actively.

位于所述主动锥齿轮17一侧的所述快速处理固定块10上安装有转轴，转轴一端安装有锥齿轮，该锥齿轮转动能够带动所述主动锥齿轮17转动，位于所述弧形块27内侧安装有电机21，所述电机21能够在所述弧形块27上滑动，所述电机21与所述弧形块27之间安装有弹簧，所述电机21与所述主动锥齿轮17之间安装有联轴器26，所述电机21转动能够带动所述联轴器26转动，从而带动所述主动锥齿轮17转动。A rotating shaft is installed on the quickprocessing fixing block 10 located on one side of thedriving bevel gear 17, and a bevel gear is installed at one end of the rotating shaft. The rotation of the bevel gear can drive thedriving bevel gear 17 to rotate. Amotor 21 is installed inside, themotor 21 can slide on the arc-shaped block 27, a spring is installed between themotor 21 and the arc-shaped block 27, and themotor 21 and thedriving bevel gear 17 are connected. Acoupling 26 is installed between, and the rotation of themotor 21 can drive thecoupling 26 to rotate, thereby driving thedriving bevel gear 17 to rotate.

所述电机21右端安装有延伸至所述弧形块27内的连杆，连杆另一端铰接设有拔出连杆22， 所述拔出连杆22另一端铰接设有插销23，所述插销23能够在所述弧形块27上滑动，当所述电机21向右移动时能够推动所述拔出连杆22顺时针转动将所述插销23向下带动。A connecting rod extending into the arc-shaped block 27 is installed at the right end of themotor 21, and a pull-out connectingrod 22 is hinged at the other end of the connecting rod, and alatch 23 is hinged at the other end of the pull-out connectingrod 22. Theplug 23 can slide on the arc-shaped block 27 , and when themotor 21 moves to the right, it can push the pull-outlink 22 to rotate clockwise to drive theplug 23 downward.

位于所述输液管11一侧的所述弧形块27上安装有能够在所述弧形块27上滑动的滑块24，所述滑块24与所述输液管11固定连接，所述滑块24在所述弧形块27上滑动能够带动所述输液管11滑动，所述滑块24一端安装有卡位滑杆25，所述卡位滑杆25能够在所述滑块24上滑动，所述卡位滑杆25与所述滑块24之间安装有弹簧，该弹簧处于拉伸状态，所述卡位滑杆25一端被所述插销23穿过固定，当所述插销23向下滑动时，所述卡位滑杆25能够在弹簧的作用下向左移动与所述固定连杆19抵接，从而所述固定连杆19转动带动所述滑块24滑动，所述滑块24滑动能够带动所述输液管11滑动。Aslider 24 that can slide on thearc block 27 is installed on thearc block 27 on one side of theinfusion tube 11 , and theslider 24 is fixedly connected with theinfusion tube 11 . The sliding of theblock 24 on the arc-shaped block 27 can drive theinfusion tube 11 to slide. One end of theslider 24 is installed with alocking slide bar 25 , and thelocking slide bar 25 can slide on theslider 24 , a spring is installed between thelatching slide bar 25 and theslider 24, the spring is in a stretched state, and one end of thelatching slide bar 25 is fixed by thelatch 23, when thelatch 23 moves toward When sliding down, thelocking slide bar 25 can move to the left under the action of the spring to contact thefixed link 19, so that thefixed link 19 rotates and drives theslider 24 to slide, and the slider The sliding of 24 can drive theinfusion tube 11 to slide.

所述输液管11上安装有压针软垫12，所述压针软垫12上安装有粘性弹力带13，所述压针软垫12上内包含有血管透视监控模块能够监控血管内针头状态，判断是否扎穿血管和压力传感模块检测穿刺处是否发生肿胀。Theinfusion tube 11 is provided with apressure needle cushion 12, theneedle pressure cushion 12 is installed with a viscouselastic band 13, and theneedle pressure cushion 12 includes a blood vessel perspective monitoring module to monitor the state of the needle in the blood vessel. , to determine whether to puncture the blood vessel and the pressure sensing module to detect whether swelling occurs at the puncture site.

所述压针软垫12为柔性材料。Thepressure needle cushion 12 is a flexible material.

在一个实施例中，通过所述粘性弹力带13将所述压针软垫12压住针头位置固定在身体上，当检测到针头位移过量扎穿血管或者检测到扎针部位发生不正常肿胀，则判断有外渗风险，所述液压拉杆15将双耳轴套18拉回，首先所述联轴器26啮合，所述电机21启动，所述固定连杆19开始逆时针转动，所述滚轮20通过挤压所述输液管11，将注射处的药物回抽一部分，然后所述联轴器26推动所述电机21向右继续移动，直至所述拔出连杆22带动所述插销23从所述卡位滑杆25中拔出，所述卡位滑杆25在弹簧作用下向左滑动与所述固定连杆19抵接，所述固定连杆19继续转动带动所述滑块24快速滑动，所述滑块24滑动带动所述输液管11滑动，所述输液管11移动带动回抽完的针头快速拔出，及时防止药物渗出造成更严重的损伤。In one embodiment, theneedle pressure pad 12 is pressed against the needle head and fixed on the body by the viscouselastic band 13. When it is detected that the needle head is displaced excessively and penetrates the blood vessel or abnormal swelling occurs at the needle insertion site, then Judging that there is a risk of extravasation, thehydraulic pull rod 15 pulls thedouble trunnion sleeve 18 back, first, thecoupling 26 is engaged, themotor 21 is started, thefixed link 19 starts to rotate counterclockwise, and theroller 20 By squeezing theinfusion tube 11, a part of the drug at the injection site is withdrawn, and then thecoupling 26 pushes themotor 21 to move to the right until the pull-outlink 22 drives theplug 23 from the Thelocking slide bar 25 is pulled out, and thelocking slide bar 25 slides to the left under the action of the spring to abut against thefixed link 19, and thefixed link 19 continues to rotate to drive theslider 24 to slide rapidly. , theslider 24 slides to drive theinfusion tube 11 to slide, and the movement of theinfusion tube 11 drives the needle that has been withdrawn to be pulled out quickly, so as to prevent more serious damage caused by drug leakage in time.

上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此领域技术的人士能够了解本发明内容并加以实施，并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围内。The above-mentioned embodiments are only intended to illustrate the technical concept and characteristics of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement it, but not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (1)

Translated fromChinese

1.一种用于化疗药物外渗监护的快速处理设备，包括快速处理固定块（10），所述快速处理固定块（10）上安装有快速处理机构，所述快速处理固定块（10）上加工有弧形块（27），所述弧形块（27）内加工有滑槽，所述弧形块（27）内圈上安装有输液管（11），所述输液管（11）紧贴所述弧形块（27）内圈并且能够滑动，所述输液管（11）能够在所述快速处理固定块（10）上滑动，所述弧形块（27）上安装有上下对称的液压转轴（14），所述液压转轴（14）能够在所述弧形块（27）上转动，所述液压转轴（14）与所述弧形块（27）之间安装有扭簧，该扭簧能够保证所述液压转轴（14）能够有一个顺时针旋转的力，所述液压转轴（14）上安装有液压拉杆（15），所述液压拉杆（15）下端安装有双耳轴套（18），所述双耳轴套（18）与所述液压转轴（14）下端铰接；所述快速处理固定块（10）上加工有滑槽（28），所述双耳轴套（18）上安装有滑动转轴（16），所述滑动转轴（16）能够在所述双耳轴套（18）上转动，所述滑动转轴（16）能够在所述滑槽（28）内上滑动，位于所述双耳轴套（18）一侧的所述滑动转轴（16）上安装有主动锥齿轮（17）；位于所述双耳轴套（18）另一侧的所述滑动转轴（16）上安装有三个分布均匀的固定连杆（19），所述固定连杆（19）上安装有滚轮（20），所述滚轮（20）能够所述固定连杆（19）上滑动转动，且所述滚轮（20）的转轴与所述固定连杆（19）之间安装有弹簧；位于所述主动锥齿轮（17）一侧的所述快速处理固定块（10）上安装有转轴，转轴一端安装有锥齿轮，位于所述弧形块（27）内侧安装有电机（21），所述电机（21）能够在所述弧形块（27）上滑动，所述电机（21）与所述弧形块（27）之间安装有弹簧，所述电机（21）与所述主动锥齿轮（17）之间安装有联轴器（26）；所述电机（21）右端安装有延伸至所述弧形块（27）内的连杆，连杆另一端铰接设有拔出连杆（22）， 所述拔出连杆（22）另一端铰接设有插销（23），所述插销（23）能够在所述弧形块（27）上滑动；位于所述输液管（11）一侧的所述弧形块（27）上安装有能够在所述弧形块（27）上滑动的滑块（24），所述滑块（24）与所述输液管（11）固定连接，所述滑块（24）在所述弧形块（27）上滑动能够带动所述输液管（11）滑动，所述滑块（24）一端安装有卡位滑杆（25），所述卡位滑杆（25）能够在所述滑块（24）上滑动，所述卡位滑杆（25）与所述滑块（24）之间安装有弹簧，该弹簧处于拉伸状态，所述卡位滑杆（25）一端被所述插销（23）穿过固定；所述输液管（11）上安装有压针软垫（12），所述压针软垫（12）上安装有粘性弹力带（13），所述压针软垫（12）上内包含有血管透视监控模块能够监控血管内针头状态，判断是否扎穿血管和压力传感模块检测穿刺处是否发生肿胀；所述压针软垫（12）为柔性材料。1. A rapid treatment device for monitoring the extravasation of chemotherapy drugs, comprising a rapid treatment fixed block (10), a rapid treatment mechanism is installed on the rapid treatment fixed block (10), and the rapid treatment fixed block (10) An arc-shaped block (27) is processed on the upper part, a chute is processed in the arc-shaped block (27), an infusion tube (11) is installed on the inner ring of the arc-shaped block (27), and the infusion tube (11) It is close to the inner ring of the arc-shaped block (27) and can slide, and the infusion tube (11) can slide on the quick-processing fixing block (10). The hydraulic shaft (14) can rotate on the arc-shaped block (27), and a torsion spring is installed between the hydraulic shaft (14) and the arc-shaped block (27), The torsion spring can ensure that the hydraulic shaft (14) can have a clockwise rotation force, a hydraulic pull rod (15) is installed on the hydraulic shaft (14), and a double trunnion is installed at the lower end of the hydraulic pull rod (15). Sleeve (18), the double trunnion sleeve (18) is hinged with the lower end of the hydraulic shaft (14); a chute (28) is machined on the quick processing fixing block (10), and the double trunnion sleeve ( 18) A sliding shaft (16) is installed, the sliding shaft (16) can rotate on the double trunnion sleeve (18), and the sliding shaft (16) can be rotated in the chute (28) Sliding, a drive bevel gear (17) is installed on the sliding shaft (16) on one side of the double trunnion sleeve (18); the sliding shaft on the other side of the double trunnion sleeve (18) (16) are installed with three evenly distributed fixed links (19), and rollers (20) are installed on the fixed links (19), and the rollers (20) can slide on the fixed links (19). rotate, and a spring is installed between the rotating shaft of the roller (20) and the fixed connecting rod (19); A rotating shaft, a bevel gear is installed at one end of the rotating shaft, a motor (21) is installed inside the arc-shaped block (27), the motor (21) can slide on the arc-shaped block (27), and the motor (21) ) and the arc block (27), a spring is installed, a coupling (26) is installed between the motor (21) and the driving bevel gear (17); the motor (21) is installed at the right end There is a connecting rod extending into the arc-shaped block (27), the other end of the connecting rod is hingedly provided with a pull-out connecting rod (22), and the other end of the pulling-out connecting rod (22) is hingedly provided with a plug (23), The plug (23) can slide on the arc-shaped block (27); the arc-shaped block (27) located on one side of the infusion tube (11) is installed with the arc-shaped block (27) The slider (24) sliding on the The infusion tube (11) slides, and one end of the slider (24) is A latching slide bar (25) is installed, the latching slide bar (25) can slide on the slider (24), and the latching slide bar (25) and the slider (24) are between A spring is installed, and the spring is in a stretched state, and one end of the locking slide rod (25) is fixed by the pin (23); A viscous elastic band (13) is installed on the needle press cushion (12), and a blood vessel perspective monitoring module is included on the needle press cushion (12), which can monitor the state of the needle in the blood vessel, determine whether the blood vessel is pierced and the pressure The sensing module detects whether swelling occurs at the puncture site; the needle pressing cushion (12) is a flexible material.

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