Intelligent lumbar cistern protection monitoring device

Abstract

The utility model provides a kind of intelligent lumbar cistern protection monitoring device, including lumbar cistern drainage tube protection sleeve, liquid flowmeter, non-contact optical turbidity sensor, lifting mechanism, control panel, mobile infusion stand and collection bag, the utility model scheme can monitor the drainage speed of the drainage fluid of patient lumbar cistern in real time, for the change of patient position, according to the height of lumbar cistern of the drainage speed of intelligent adjustment set, to prevent drainage speed too fast or too slow, reduce the discomfort of patient, reduce complication, guarantee patient safety, early extubation, reduce hospitalization days, to reach better treatment effect;The color and nature of lumbar cistern drainage fluid can be monitored in real time, when color anomaly and flocculate appear, timely alarm is sent, so that doctor and nurse observe patient condition in time, alarm is sent when drainage is abnormal, to facilitate doctor and nurse timely handle, to avoid delay treatment;Realize data synchronization, greatly reduce the data of nurse back and forth ward record, improve the accuracy of data, improve the work efficiency of medical staff, optimize resource utilization.

Description

Technical Field

[0001] This utility model relates to the technical field of lumbar sac drainage equipment, specifically an intelligent lumbar sac protection and monitoring device. Background Technology

[0002] Existing lumbar cistern drainage gauges rely on manual recording of drainage volume. The gauge height is adjusted based on the drainage volume over a specific time period. However, the drainage rate is difficult to control; excessive or insufficient drainage hinders rapid recovery and significantly increases the workload for clinical nurses. Furthermore, visual observation of the color and properties of the drainage fluid is not readily available, resulting in observational delays and hindering timely and accurate assessment of the patient's condition. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an intelligent waist pool protection and monitoring device, which can effectively solve the problems mentioned in the background art.

[0004] To solve the above problems, the technical solution adopted by this utility model is: an intelligent lumbar sac protection and monitoring device, including a lumbar sac drainage tube protective sleeve, a liquid flow meter, a non-contact optical turbidity sensor, a lifting mechanism, a control panel, a mobile infusion stand, and a collection bag. The lifting mechanism and control panel are mounted on the mobile infusion stand; the liquid flow meter, the non-contact optical turbidity sensor, and the collection bag are all hung on the lifting mechanism; the control panel is electrically connected to the liquid flow meter, the non-contact optical turbidity sensor, and the lifting mechanism via wires; the lumbar sac drainage tube protective sleeve wraps around the lumbar sac drainage tube, and the protective sleeve is provided with a first transmission tube detachably connected to one end of the liquid flow meter; the other end of the liquid flow meter is provided with a second transmission tube connected to the collection bag; the second transmission tube is made of transparent material; the non-contact optical turbidity sensor contacts the outer wall of the second transmission tube, and the non-contact optical turbidity sensor is detachably connected to the second transmission tube.

[0005] As a further preferred embodiment of this utility model, the protective sleeve of the lumbar sac drainage tube consists of three layers, wherein the outer layer is made of TPU material, the middle layer is made of titanium alloy mesh, and the inner layer is made of silicone material.

[0006] As a further preferred embodiment of this utility model, two non-contact optical turbidity sensors are provided, symmetrically arranged on the outer wall of the second transmission tube. The bottom of the two non-contact optical turbidity sensors is provided with a connector for fixation, and the top is provided with a clamping member for detachable connection. At the same time, the two non-contact optical turbidity sensors are electrically connected by a wire.

[0007] As a further preferred embodiment of this utility model, a one-way valve is also provided in the transmission pipe.

[0008] As a further preferred embodiment of this utility model, the lifting mechanism is equipped with a servo electric cylinder, which realizes lifting; the servo electric cylinder is electrically connected to the control panel through a wire.

[0009] As a further preferred embodiment of this utility model, an alarm light is provided above the control panel; the alarm light has a built-in loudspeaker.

[0010] As a further preferred embodiment of this utility model, a computer terminal is also provided; the computer terminal is connected to the control panel via wireless communication.

[0011] Compared with the prior art, this utility model provides an intelligent lumbar sac protection and monitoring device, which has the following beneficial effects: It can monitor the drainage rate of the lumbar cistern in real time. In response to changes in patient position, it intelligently adjusts the height of the lumbar cistern according to the set drainage rate to prevent the drainage rate from being too fast or too slow, reducing patient discomfort, minimizing complications, ensuring patient safety, facilitating early extubation, reducing hospital stays, and achieving better treatment outcomes. It can also monitor the color and properties of the lumbar cistern drainage fluid in real time, issuing timely alarms when abnormal color or flocculent material is detected, allowing doctors and nurses to observe the patient's condition promptly. Alarms for abnormal drainage also facilitate timely intervention by doctors and nurses to avoid delays in treatment. Data synchronization significantly reduces the need for nurses to travel back and forth to the wards to record data, improves data accuracy, increases the efficiency of medical staff, and optimizes resource utilization. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model in use; Figure 2 This is a partial structural diagram of the present invention; Figure 3 This is a partial structural diagram of the present invention; The components include: 1. Protective sleeve for the lumbar sac drainage tube; 2. One-way valve; 3. Liquid flow meter; 4. Lifting mechanism; 5. Servo electric cylinder; 6. Control panel; 7. Alarm light; 8. Computer terminal; 9. Mobile infusion stand; 10. Non-contact optical turbidity sensor; 11. Collection bag; 12. First transmission tube; 13. Second transmission tube; 14. Connector; 15. Clamping component. Detailed Implementation

[0013] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0014] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second", such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated.

[0015] In addition, if "and / or" or "and / or" appears in the text, it means three parallel options. For example, "A and / or B" includes option A, option B, or option A and B are satisfied at the same time.

[0016] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0017] Reference Figure 1-3 This utility model provides an intelligent lumbar cistern protection and monitoring device, including a lumbar cistern drainage tube protective sleeve 1, a liquid flow meter 3, a non-contact optical turbidity sensor 10, a lifting mechanism 4, a control panel 6, a mobile infusion stand 9, and a collection bag 11. The lifting mechanism 4 and the control panel 6 are mounted on the mobile infusion stand 9; the liquid flow meter 3, the non-contact optical turbidity sensor 10, and the collection bag 11 are all hung on the lifting mechanism 4; the control panel 6 is connected to the liquid flow meter 3, the non-contact optical turbidity sensor 10, and the lifting mechanism 4 via wires. The mechanism 4 is electrically connected; the protective sleeve 1 of the lumbar sac drainage tube is wrapped around the lumbar sac drainage tube, and the protective sleeve 1 of the lumbar sac drainage tube is provided with a first transmission tube 12 connected to one end of the liquid flow meter 3; the other end of the liquid flow meter 3 is provided with a second transmission tube 13 connected to the collection bag 11, and the liquid flow meter 3 is detachably connected to the first transmission tube 12 and the second transmission tube 13. The flow monitoring system adopts a MEMS microelectromechanical electromagnetic flow sensor (accuracy ±2%), with a range of 0-20mL / h and a sampling frequency of 100Hz for real-time sampling. The second transmission tube 13 is made of transparent material; the non-contact optical turbidity sensor 10 is in contact with the outer wall of the second transmission tube 13, and the non-contact optical turbidity sensor 10 and the second transmission tube 13 are detachably connected. The optical detection system adopts a three-wavelength spectral analysis module (405nm / 520nm / 660nm), integrates an ambient light compensation sensor, and has a turbidity detection range of 0-4000 NTU. The color recognition algorithm library includes: blood grading detection (Hb concentration 0.1-10g / dL), jaundice index detection (0-50mg / dL bilirubin), and purulent turbidity detection.

[0018] As a further preferred embodiment of this utility model, the lumbar cistern drainage tube protective sleeve 1 is composed of three layers, wherein the outer layer is made of TPU material, the middle layer is made of titanium alloy mesh, and the inner layer is made of silicone material, to prevent the drainage tube from breaking due to excessive traction or turning by the patient.

[0019] As a further preferred embodiment of this utility model, two non-contact optical turbidity sensors 10 are provided, symmetrically arranged on the outer wall of the second transmission tube 13, and the bottom of the two non-contact optical turbidity sensors 10 is provided with a connector 14 for fixing, and the top is provided with a clamping member 15 for detachable connection. At the same time, the two non-contact optical turbidity sensors 10 are electrically connected by a wire.

[0020] As a further preferred embodiment of this utility model, a one-way valve 2 is also provided in the transmission pipe 12 to prevent cerebrospinal fluid backflow.

[0021] As a further preferred embodiment of this utility model, the lifting mechanism 4 is equipped with a servo electric cylinder 5, which realizes lifting; the servo electric cylinder 5 is electrically connected to the control panel 6 through a wire.

[0022] As a further preferred embodiment of this utility model, an alarm light 7 is provided above the control panel 6; the alarm light 7 has a built-in loudspeaker.

[0023] As a further preferred embodiment of this utility model, a computer terminal 8 is also provided; the computer terminal 8 is connected to the control panel 6 via wireless communication, which can realize data synchronization.

[0024] As a specific embodiment of this utility model: the flow rate of the lumbar cistern is set according to the doctor's order. Assuming that the lumbar cistern flow rate is preset to 10 ml / h on the control panel 6, the flow rate can fluctuate by 20%, with a flow rate of 8-12 ml / h. According to the monitoring of the fluid flow meter 3, when the lumbar cistern flow rate is equal to 9-11 ml / h, the alarm light 7 displays green. When the drainage fluid in the lumbar sac is 8-9 ml / h or 11-12 ml / h, the alarm light 7 will show blue, and the servo cylinder 5 will slowly rise or fall to adjust the height of the elevator to achieve the preset flow rate.

[0025] When the flow rate in the lumbar sac exceeds 12 ml / h, the alarm light 7 displays yellow, and the servo electric cylinder 5 slowly raises the elevator height to achieve the preset flow rate.

[0026] When the flow rate in the lumbar sac is less than 8 ml / h, the alarm light 7 displays yellow, and the servo cylinder 5 slowly lowers the elevator height to achieve the preset flow rate.

[0027] If the lumbar cistern experiences tube dislodgement, blockage, or tubing folding, and the actual drainage rate cannot be adjusted to the preset flow rate via the lift, alarm light 7 will turn red and emit an alarm sound through the built-in loudspeaker. The emergency alarm will also be displayed on the computer interface 8 at the nurse station.

[0028] Control panel 6 sets the properties of the lumbar sac to a pale yellow, clear liquid, and alarm light 7 displays green.

[0029] When the non-contact infrared turbidity sensor 10 detects a sudden large amount of bloody fluid in the lumbar sac tubing and a sudden increase in turbidity, the alarm light 7 will turn red and emit an alarm sound through the built-in loudspeaker. The emergency alarm value will be displayed on the nurse station computer interface 8.

[0030] When the non-contact infrared turbidity sensor 10 detects that the color of the waist pool in the pipeline has turned dark yellow, the alarm light 7 will display blue.

[0031] When the non-contact infrared turbidity sensor detects a small amount of light red liquid or slight flocculent matter in the 10-waist pool pipeline, the alarm light 7 will display yellow.

[0032] When the non-contact infrared turbidity sensor 10 detects that the color of the lumbar sac tubing continues to darken and the amount of flocculent material continues to increase, the alarm light 7 will turn red and emit an alarm sound through the loudspeaker. The emergency alarm value will be displayed on the interface of the nurse station computer terminal 8.

[0033] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A smart lumbar sac protection and monitoring device, comprising a lumbar sac drainage tube protective sleeve (1), a liquid flow meter (3), a non-contact optical turbidity sensor (10), a lifting mechanism (4), a control panel (6), a mobile infusion stand (9), and a collection bag (11), characterized in that, The lifting mechanism (4) and control panel (6) are mounted on the mobile infusion stand (9); the liquid flow meter (3), non-contact optical turbidity sensor (10) and collection bag (11) are all hung on the lifting mechanism (4); the control panel (6) is electrically connected to the liquid flow meter (3), non-contact optical turbidity sensor (10) and lifting mechanism (4) respectively through wires; the waist pool drainage tube protective sleeve (1) is wrapped around the waist pool drainage tube, and the waist pool drainage tube protective sleeve (1) is provided with a first transmission tube (12) which is detachably connected to one end of the liquid flow meter (3); the other end of the liquid flow meter (3) is provided with a second transmission tube (13) which is connected to the collection bag (11); the second transmission tube (13) is made of transparent material; the non-contact optical turbidity sensor (10) is in contact with the outer wall of the second transmission tube (13), and the non-contact optical turbidity sensor (10) and the second transmission tube (13) are detachably connected.

2. The intelligent waist pool protection and monitoring device according to claim 1, characterized in that, The protective sleeve (1) of the lumbar sac drainage tube consists of three layers, the outer layer is made of TPU material, the middle layer is made of titanium alloy mesh, and the inner layer is made of silicone material.

3. The intelligent lumbar sac protection and monitoring device according to claim 1, characterized in that, The non-contact optical turbidity sensor (10) has two symmetrically arranged on the outer wall of the second transmission tube (13). The bottom of the two non-contact optical turbidity sensors (10) is fixed by a connector (14), and the top is provided with a clamp (15) for detachable connection. At the same time, the two non-contact optical turbidity sensors (10) are electrically connected by a wire.

4. The intelligent lumbar sac protection and monitoring device according to claim 1, characterized in that, A one-way valve (2) is also connected to the transmission pipe (12).

5. The intelligent lumbar sac protection and monitoring device according to claim 1, characterized in that, The lifting mechanism (4) is equipped with a servo electric cylinder (5), which is used to achieve lifting; the servo electric cylinder (5) is electrically connected to the control panel (6) through a wire.

6. The intelligent waist pool protection and monitoring device according to claim 1, characterized in that, An alarm light (7) is provided above the control panel (6); the alarm light (7) has a built-in loudspeaker.

7. The intelligent lumbar sac protection and monitoring device according to any one of claims 1-6, characterized in that, It also includes a computer terminal (8); the computer terminal (8) is connected to the control panel (6) via wireless communication.

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