CN210159024U

CN210159024U - ICU patient unplanned tube drawing early warning device

Info

Publication number: CN210159024U
Application number: CN201920730798.3U
Authority: CN
Inventors: 陈群群
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-03-20
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses an ICU patient unplanned tube drawing early warning device, which comprises a first early warning device, a flow rate early warning device and a control box; the first early warning device: the first early warning device comprises a hard round tube, elastic cloth, a tension sensor and a second wrist strap, the hard round tube is connected with one end of the elastic cloth, the other end of the elastic cloth is connected with the tension sensor, the tension sensor is connected with the second wrist strap, and the first early warning device is used as a first defense line early warning pipe drawing action; the ICU patient unplanned tube drawing early warning device is provided with the installation box and the installation plate, so that the whole set of early warning device can be conveniently disassembled, and a support can be independently used; the first early warning device is arranged, whether tube drawing action occurs or not is judged through the tension sensor, and whether tube drawing occurs or not can be roughly judged; be equipped with velocity of flow early warning device, monitor the growth rate of liquid medicine drop number, whether more accurate the learning transfer line has left the patient's health, the accuracy is higher.

Description

ICU patient unplanned tube drawing early warning device

Technical Field

The utility model relates to the field of medical technology, specifically be an ICU patient unplanned tube drawing early warning device.

Background

Unplanned extubation means that the intubate is unexpected to drop, or not unified by medical personnel, the patient pulls out the intubate, also include medical staff misoperation and result in extubation, to the ICU patient, unplanned extubation is if discovery is untimely or handle improperly, probably become the lethal reason of patient, to specific transfer line, the probability that the patient drew out the pipe is high because of fear or consciousness is unclear, the early warning of current unplanned extubation adopts the change trend that collects information and judges and monitor the risk factor, according to patient's sign and daily behavior, or the ageing of narcotic prevents, this kind of early warning mode lacks the reliability, easily lead to medical personnel often need to denucleate to the effect, it is comparatively hard, and the degree of accuracy of early warning is lower, when really meetting UEX and taking place, easy understanding is untimely, it has life danger to cause the patient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an ICU patient unplanned tube drawing early warning device, need not medical personnel and often verify, the degree of accuracy of laborsaving and early warning is high, and when taking place UEX, can inform medical personnel at once, avoids the patient to face life danger, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ICU patient unplanned tube drawing early warning device comprises a first early warning device, a flow rate early warning device and a control box;

the first early warning device: the first early warning device comprises a hard round tube, elastic cloth, a tension sensor and a second wrist strap, the hard round tube is connected with one end of the elastic cloth, the other end of the elastic cloth is connected with the tension sensor, the tension sensor is connected with the second wrist strap, and the first early warning device is used as a first defense line early warning pipe drawing action;

the flow velocity early warning device: the flow velocity early warning device comprises a mounting plate, an infrared counter, a fixing ring and a limiting ring, wherein the fixing ring is mounted at one end of the mounting plate, the infrared counter is mounted on the inner wall of the fixing ring, the limiting ring is mounted at the bottom end of the fixing ring, and the flow velocity early warning device is used as a second defense line for early warning to avoid unplanned pipe drawing;

a control box: the control box comprises a jack seat, a signal transceiver, a box body, a PLC single chip microcomputer, a buzzer and an early warning lamp, wherein the jack seat is installed at the top end of the box body;

wherein, still include support and transfer line, control box and velocity of flow early warning device all establish at the support, first early warning device is established on the transfer line, the input of PLC singlechip is connected with external power source and force sensor's output electricity, and the output of PLC singlechip is connected with buzzer, warning light and signal transceiver's input electricity, and the PLC singlechip is connected with infrared ray counter both-way electricity, conveniently signals notice medical personnel.

Further, the welding has the mount table on the support, the spout has been seted up on the mount table, and the spout passes through draw runner and mounting panel sliding connection, and the support passes through bolted connection with the mounting panel, is convenient for install and dismantle velocity of flow early warning device.

Further, still include the positioner that makes a video recording, the positioner that makes a video recording includes servo motor, backup pad, linking arm and two mesh cameras, the backup pad is installed in the bottom of mounting panel and is rotated with the linking arm through the pivot and be connected, and two mesh cameras are installed at the tip of linking arm, servo motor installs in the backup pad, and servo motor's output shaft and pivot are connected, and servo motor's input is connected with external power source's output electricity, and two mesh cameras's output is connected with the input electricity of PLC singlechip, and the positioner that makes a video recording can be used for judging first early warning, gives the person of doctorsing and nurses in the monitor with information transfer, constitutes the third defence line with wrist strap one and wrist strap two simultaneously.

Further, still include wrist strap one, wrist strap one contains identification block and flexible cloth, the identification block is installed on flexible cloth, the magic subsides are installed at the both ends of flexible cloth, wrist strap two corresponds with wrist strap one for fix a position patient's both hands, judge whether the action of extubating takes place for patient.

Further, still include the install bin, the install bin welding is on the support, the spout has been seted up to the inner wall of install bin, the side of box is equipped with the draw runner, and the box passes through spout sliding connection on draw runner and the install bin, is convenient for install and dismantle the control box.

Furthermore, an infusion dropper is arranged on the infusion tube and is positioned in the limiting ring, and whether tube drawing occurs or not is judged by monitoring the frequency of liquid medicine dropping in the infusion dropper.

Compared with the prior art, the beneficial effects of the utility model are that: this ICU patient unplanned extubation early warning device has following advantage:

1. the mounting box and the mounting plate are arranged, so that the whole set of early warning device can be conveniently detached, and the support can be used independently;

2. the first early warning device is arranged, whether tube drawing action occurs or not is judged through the tension sensor, and whether tube drawing occurs or not can be roughly judged;

3. the flow rate early warning device is arranged to monitor the increase speed of the number of liquid medicine drops so as to more accurately know whether the infusion tube leaves the body of the patient or not, and the accuracy is higher;

4. be equipped with positioner that makes a video recording, through the position of two wrist straps of binocular camera location, judge the possibility that the patient extubation takes place, carry out the rough judgement of secondary, can send the early warning back at first early warning device simultaneously, positioner that makes a video recording transmits the image for the monitor, watches whether take place the extubation action, comparatively labour saving and time saving.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the bottom view structure of the present invention;

FIG. 3 is a schematic view of the wrist band of the present invention;

FIG. 4 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 5 is a schematic diagram of the local enlarged structure at the position B of the present invention.

In the figure: 1 install bin, 2 transfer lines, 3 control box, 31 connect the hole seat, 32 signal transceiver, 33 boxes, 34 PLC singlechip, 35 bee calling organ, 36 warning light, 4 first early warning device, 41 hard pipe, 42 elasticity cloth, 43 tension sensor, 44 wrist strap two, 5 infusion burette, 6 make a video recording positioner, 61 servo motor, 62 backup pads, 63 linking arm, 64 binocular cameras, 7 velocity of flow early warning device, 71 mounting panel, 72 infrared ray counter, 73 solid fixed ring, 74 spacing ring, 8 mount tables, 9 wrist strap one, 91 sign block, 92 flexible cloth, 10 supports, 11 magic subsides.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an ICU patient unplanned tube drawing early warning device comprises a first early warning device 4, a flow rate early warning device 7 and a control box 3;

the first early warning device 4: the first early warning device 4 comprises a hard circular tube 41, elastic cloth 42, a tension sensor 43 and a second wrist strap 44, the hard circular tube 41 is fixedly connected with the infusion tube 2 through an adhesive tape and is convenient to disassemble, the hard circular tube 41 is connected with one end of the elastic cloth 42, the other end of the elastic cloth 42 is connected with the tension sensor 43, the tension sensor 43 is connected with the second wrist strap 44, the tension is detected by fixing the arm of a patient and the infusion tube, when the tension of the patient is changed, information is transmitted to the PLC single chip microcomputer 34, and the yellow early warning lamp 36 is turned on;

flow rate early warning device 7: the flow rate early warning device 7 comprises a mounting plate 71, an infrared counter 72, a fixing ring 73 and a limiting ring 74, wherein the fixing ring 73 is mounted at one end of the mounting plate 71, the infrared counter 72 is mounted on the inner wall of the fixing ring 73, the infrared counter 72 is divided into a transmitting part and a reflecting part, the dropping speed is calculated by counting the number of drops of liquid, the limiting ring 74 is mounted at the bottom end of the fixing ring 73, an infusion dropper 5 is arranged on an infusion tube 2, the infusion dropper 5 is positioned in the limiting ring 74, when the dropping speed changes, a red early warning lamp 36 is lightened, a buzzer 35 sounds for a long time, and the PLC singlechip 34 transmits information to a warning lamp and a warning bell in an external monitoring room through a signal transceiver 32;

and a control box 3: the control box 3 comprises a hole connecting seat 31, a signal transceiver 32, a box body 33, a PLC single chip microcomputer 34, a buzzer 35 and a warning lamp 36, the hole connecting seat 31 is arranged at the top end of the box body 33 and used for arranging wires, the signal transceiver 32, the box body 33, the PLC single chip microcomputer 34, the buzzer 35 and the warning lamp 36 are all arranged on the outer side surface of the box body 33, the signal transceiver 32 is used for receiving information of the PLC single chip microcomputer 34 and transmitting the information to the warning lamp and the warning bell in the monitoring room, the buzzer 35 is used for informing medical staff that tube drawing is possible, the warning lamp 36 is provided with three, the number of the warning lamps is from left to right and is respectively a yellow lamp, a yellow lamp and a red lamp, the first yellow lamp is associated with a first warning device, the second yellow lamp is associated with a camera positioning device, when the second yellow lamp is on, the medical staff needs to check the condition of an infusion tube of a patient from the picture, and the red, when the double yellow lamps or the red lamps are on, the buzzer 35 can sound;

wherein, the device also comprises a camera positioning device 6, the camera positioning device 6 comprises a servo motor 61, a support plate 62, a connecting arm 63 and a binocular camera 64, the support plate 62 is arranged at the bottom end of the mounting plate 71 and is rotationally connected with the connecting arm 63 through a rotating shaft, the binocular camera 64 is arranged at the end part of the connecting arm 63, the servo motor 61 is arranged on the support plate 62, and the output shaft of the servo motor 61 is connected with the rotating shaft, the connecting arm 63 is driven to rotate by the servo motor 61, the angle of the binocular camera 64 can be adjusted, shooting is convenient, the binocular camera comprises a first wrist strap 9, the first wrist strap 9 comprises an identification block 91 and a flexible cloth 92, the identification block 91 is installed on the flexible cloth 92 and used as a monitoring part or an ornament with a prominent color, magic tapes 11 are installed at two ends of the flexible cloth 92, installation is convenient, a patient is prevented from being injured, and a second wrist strap 44 corresponds to the first wrist strap 9;

wherein, still include support 10 and transfer line 2, control box 3 and velocity of flow early warning device 7 are all established at support 10, the welding has mount table 8 on support 10, the spout has been seted up on mount table 8, the spout passes through draw runner and mounting panel 71 sliding connection, be convenient for installation and dismantlement, still include install bin 1, install bin 1 welding is on support 10, the spout has been seted up to the inner wall of install bin 1, the side of box 33 is equipped with the draw runner, box 33 passes through the draw runner and the spout sliding connection on the install bin 1, be convenient for fix box 33, support 10 passes through bolted connection with mounting panel 71, whole device and support cooperation are used, the practicality of increase device itself and the independence of support 10, first early warning device 4 is established on transfer line 2, the input of PLC 34 is connected with the output electricity of external power supply, force transducer 43 and binocular camera 64, the output of PLC 34 and bee calling organ 35, The input ends of the early warning lamp 36, the servo motor 61 and the signal transceiver 32 are electrically connected, the PLC singlechip 34 is bidirectionally electrically connected with the infrared counter 72, and the model of the PLC singlechip 34 is Siemens S7-200.

When in use: connect stereoplasm pipe 41 on transfer line 2, the sticky tape is glued tightly, wrist strap two 44 is tied up the arm that the patient was infused, another arm takes wrist strap one 9, switch on external power source, binocular camera 64 detects the distance between wrist strap one 9 and wrist strap two 44, when the distance is too close, second yellow warning light 36 lights, when force sensor 43 numerical value changes, transmit to PLC singlechip 34, first yellow warning light 36 lights, remind medical personnel to watch the control, when the dripping speed in velocity of flow early warning device 7 changes, red warning light 36 lights, and buzzer 35 long ring, signal transceiver 32 can pass information to outside monitor when sending the early warning, the monitor is equipped with warning light and the warning bell that corresponds with warning light 36 and buzzer 35, the bright condition of two yellow lights or red light, buzzer 35 all can sound.

It should be noted that the specific model of the PLC single-chip microcomputer 34 disclosed in this embodiment is siemens S7-200, the tension sensor 43 is a sonsels tension sensor PST model, the binocular camera 64 is a ccd DP-UW12R model, the buzzer 35 is an SFM14-I active buzzer, the pre-warning lamp 36 is an LED warning lamp, and the servo motor 61 is an HJ-KS103BJ model in mitsubishi servo motors. The PLC singlechip 34 controls the buzzer 35, the early warning lamp 36, the servo motor 61 and the signal transceiver 32 to work by adopting a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ICU patient unplanned extubation early warning device which characterized in that: comprises a first early warning device (4), a flow speed early warning device (7) and a control box (3);

first warning device (4): the first early warning device (4) comprises a hard round tube (41), elastic cloth (42), a tension sensor (43) and a second wrist strap (44), the hard round tube (41) is connected with one end of the elastic cloth (42), the other end of the elastic cloth (42) is connected with the tension sensor (43), and the tension sensor (43) is connected with the second wrist strap (44);

flow rate early warning device (7): the flow velocity early warning device (7) comprises a mounting plate (71), an infrared counter (72), a fixing ring (73) and a limiting ring (74), wherein the fixing ring (73) is mounted at one end of the mounting plate (71), the infrared counter (72) is mounted on the inner wall of the fixing ring (73), and the limiting ring (74) is mounted at the bottom end of the fixing ring (73);

control box (3): the control box (3) comprises a hole connecting seat (31), a signal transceiver (32), a box body (33), a PLC single chip microcomputer (34), a buzzer (35) and an early warning lamp (36), wherein the hole connecting seat (31) is installed at the top end of the box body (33), and the signal transceiver (32), the box body (33), the PLC single chip microcomputer (34), the buzzer (35) and the early warning lamp (36) are all installed on the outer side face of the box body (33);

wherein, still include support (10) and transfer line (2), support (10) are all established with velocity of flow early warning device (7) in control box (3), establish on transfer line (2) first early warning device (4), the input of PLC singlechip (34) is connected with the output electricity of external power source and force sensor (43), and the output of PLC singlechip (34) is connected with buzzer (35), early warning lamp (36) and the input electricity of signal transceiver (32), and PLC singlechip (34) is connected with infrared ray counter (72) both-way electricity.

2. The ICU patient unscheduled extubation warning device of claim 1, wherein: the welding has mount table (8) on support (10), the spout has been seted up on mount table (8), and the spout passes through draw runner and mounting panel (71) sliding connection, and bolted connection is passed through with mounting panel (71) in support (10).

3. The ICU patient unscheduled extubation warning device of claim 1, wherein: still including making a video recording positioner (6), positioner (6) make a video recording include servo motor (61), backup pad (62), linking arm (63) and binocular camera (64), backup pad (62) are installed in the bottom of mounting panel (71) and are rotated with linking arm (63) through the pivot and are connected, and the tip at linking arm (63) is installed in binocular camera (64), servo motor (61) are installed on backup pad (62), and the output shaft and the pivot of servo motor (61) are connected, and the input of servo motor (61) is connected with external power source's output electricity, and the output of binocular camera (64) is connected with the input electricity of PLC singlechip (34).

4. The ICU patient unscheduled extubation warning device of claim 1, wherein: still include wrist strap (9), wrist strap (9) contain identification block (91) and flexible cloth (92), identification block (91) are installed on flexible cloth (92), magic subsides (11) are installed at the both ends of flexible cloth (92), wrist strap two (44) correspond with wrist strap (9).

5. The ICU patient unscheduled extubation warning device of claim 1, wherein: still include install bin (1), install bin (1) welding is on support (10), the spout has been seted up to the inner wall of install bin (1), the side of box (33) is equipped with the draw runner, and box (33) are through spout sliding connection on draw runner and install bin (1).

6. The ICU patient unscheduled extubation warning device of claim 1, wherein: an infusion dropper (5) is arranged on the infusion tube (2), and the infusion dropper (5) is positioned in the limiting ring (74).