Box-shaped portable catheter slippage alarm

Abstract

The utility model discloses a box-shaped portable catheter slippage alarm, which relates to the technical field of medical equipment, and comprises an upper half box and a lower half box, the bottom end of the upper half box is contacted with the top end of the lower half box, the inner top end of the upper half box is fixedly connected with a circuit board and a rechargeable storage battery, the rechargeable storage battery is electrically connected with the circuit board, and the circuit board is electrically connected with the lower half box. The bottom end of the circuit board is electrically connected with a monitoring sensor and a buzzer, a pair of arc-shaped through grooves is formed in the outer wall of each of the upper half box and the lower half box, and the inner top end of the upper half box and the inner bottom end of the lower half box are fixedly connected with clamping soft bases. The oxygen concentration around the catheter is monitored by the monitoring sensor to detect whether the catheter is separated or not, and when the oxygen concentration around the catheter is monitored to be changed, the buzzer and the warning lamp are used for giving an alarm to inform medical staff and accompanying personnel to handle in time, so that the life safety of a patient is prevented from being threatened, and the safety of the patient is improved. The safety of the patient is ensured.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically a box-shaped portable catheter slippage alarm. Background Technology

[0002] An indwelling catheter is a medical device that is surgically placed in a patient's blood vessels, body cavities, or organs to deliver medications, nutritional fluids, blood, or other fluids, or to drain fluids or gases. Patients with indwelling catheters, whether in the hospital or off-site, often require medical staff and caregivers to remain in the ward to monitor the catheter's use and prevent it from slipping out and affecting the patient's treatment.

[0003] Currently, medical staff and caregivers may not be able to be in the ward at all times. If a catheter slips out and is not detected and alerted to medical staff and caregivers in a timely manner, the failure of medical staff and caregivers to handle the situation in a timely manner may threaten the patient's life and make it difficult to ensure the patient's safety. Therefore, this utility model proposes a box-shaped portable catheter slippage alarm. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a box-shaped portable catheter slippage alarm.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a box-shaped portable conduit slippage alarm, comprising an upper half and a lower half, the bottom of the upper half and the top of the lower half contacting each other, a circuit board and a rechargeable battery fixedly connected to the inner top of the upper half, the rechargeable battery being electrically connected to the circuit board, a monitoring sensor and a buzzer being electrically connected to the bottom of the circuit board, a pair of arc-shaped through grooves being carved into the outer walls of both the upper and lower half, a clamping soft seat being fixedly connected to the inner top of the upper half and the inner bottom of the lower half, one end of the monitoring sensor contacting the outer wall of the clamping soft seat, and an on / off button and a warning light being embedded and connected to the top of the upper half, both the on / off button and the warning light being electrically connected to the circuit board.

[0006] As mentioned above, the ends of the pair of clamping soft seats that are close to each other are both arc-shaped, and the ends of the pair of clamping soft seats that are close to each other are provided with an antibacterial coating.

[0007] As mentioned above, the bottom of the lower half of the box has multiple evenly distributed sound holes, all of which are located at the bottom of the buzzer.

[0008] As described above, a charging port is cut between the rechargeable battery and one end of the upper half box, and a sealing plug is fitted on the outside of the charging port, with the outer wall of the sealing plug in contact with the inner wall of the charging port.

[0009] As described above, multiple internal tubes are fixedly connected to the inner top of the upper half box and the inner bottom of the lower half box, and a spring is fixedly connected between the inner walls of two internal tubes located in the vertical direction.

[0010] Compared with existing technologies, this box-shaped portable catheter slippage alarm has the following advantages:

[0011] I. This utility model detects whether the catheter has become dislodged by monitoring the oxygen concentration around the catheter using a monitoring sensor. When a change in the oxygen concentration around the catheter is detected, an alarm is triggered by a buzzer and a warning light to notify medical staff and caregivers to take timely action and avoid threatening the patient's life, thus ensuring the patient's safety.

[0012] Second, this utility model can drive the upper half and the lower half of the box to separate through the elastic action of the spring, so as to drive a pair of clamping soft seats and two pairs of arc-shaped through grooves to fix the tubes of different sizes. The upper half and the lower half of the box are combined into a box shape, which is small, convenient and easy for people to carry.

[0013] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of the present invention when it is separated;

[0016] Figure 3 This is a bottom view of the internal structure of the upper half of the box in this utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the lower half of the box in this utility model.

[0018] In the diagram: 1. Upper half box; 2. Lower half box; 3. Circuit board; 4. Monitoring sensor; 5. Buzzer; 6. Rechargeable battery; 7. Clamping soft seat; 8. Arc-shaped through groove; 9. Open / close button; 10. Warning light; 11. Sound hole; 12. Charging port; 13. Sealing plug; 14. Internal through cylinder; 15. Spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a technical solution: a box-shaped portable conduit slippage alarm, including an upper half box 1 and a lower half box 2. The bottom end of the upper half box 1 and the top end of the lower half box 2 are in contact. A circuit board 3 and a rechargeable battery 6 are fixedly connected to the inner top end of the upper half box 1. The rechargeable battery 6 is electrically connected to the circuit board 3. A monitoring sensor 4 and a buzzer 5 are electrically connected to the bottom end of the circuit board 3. A pair of arc-shaped through grooves 8 are carved on the outer walls of both the upper half box 1 and the lower half box 2. A clamping soft seat 7 is fixedly connected to the inner top end of the upper half box 1 and the inner bottom end of the lower half box 2. One end of the monitoring sensor 4 is in contact with the outer wall of the clamping soft seat 7. An on / off button 9 and a warning light 10 are embedded and connected to the top end of the upper half box 1. The on / off button 9 and the warning light 10 are both electrically connected to the circuit board 3.

[0021] According to the overall structure of the device, the upper half of the box 1 is first moved upward to separate from the lower half of the box 2. Then, the catheter is placed on the clamping seat 7 and the arc-shaped groove 8 inside the lower half of the box 2. Next, the force on the upper half of the box 1 is released, causing it to return to its original position downward. This causes the clamping seat 7 and the arc-shaped groove 8 to fit over the catheter, thus clamping and fixing it. Both the upper half of the box 1 and the lower half of the box 2 are made of medical-grade plastic, which is convenient for use with gamma wipes for disinfection. The clamping seat 7 is made of medical-grade silicone, which has good elasticity and flexibility, making it suitable for fixing catheters of different sizes. Next, the on / off button 9 is pressed. The dynamic monitoring sensor 4 monitors the oxygen concentration around the catheter in real time. The monitoring sensor 4 is an electrochemical oxygen sensor of model DSD13-G4250K-S. When the catheter slips, leakage occurs in the delivery of the catheter or air rushes in during drainage, causing a change in the surrounding oxygen concentration. Therefore, when the monitoring sensor 4 detects a change in oxygen concentration, it feeds back to the circuit board 3 to drive the buzzer 5 of model TMB12A05 to sound an alarm. At the same time, the warning light 10 lights up to notify medical staff and caregivers to deal with the situation in a timely manner, so as to avoid threatening the patient's life and ensure the patient's safety.

[0022] like Figure 2 , Figure 3 and Figure 4As shown, the ends of the pair of clamping soft seats 7 that are close to each other are both arc-shaped, and the ends of the pair of clamping soft seats 7 that are close to each other are provided with antibacterial coating.

[0023] The curved clamping seat 7 can easily accommodate the catheter, and the antibacterial coating can ensure the sterility and safety of the clamping seat 7.

[0024] like Figure 2 and Figure 4 As shown, multiple evenly distributed sound holes 11 are drilled at the bottom of the lower half of the box 2, and all the sound holes 11 are located at the bottom of the buzzer 5.

[0025] The sound hole 11 allows the sound generated by the buzzer 5 to be easily diffused and propagated, so that medical staff and caregivers can hear it in a timely manner.

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, a charging port 12 is cut between the rechargeable battery 6 and one end of the upper half box 1. A sealing plug 13 is fitted on the outside of the charging port 12, and the outer wall of the sealing plug 13 is in contact with the inner wall of the charging port 12.

[0027] The charging port 12 can be used to charge the rechargeable battery 6 to ensure a stable power supply to the rechargeable battery 6. The charging port 12 is a Type-C interface, which is highly universal. After charging is completed, the sealing plug 13 can be put on to seal and protect the charging port 12, reducing the entry of dust.

[0028] like Figure 2 , Figure 3 and Figure 4 As shown, multiple internal tubes 14 are fixedly connected to the inner top of the upper half box 1 and the inner bottom of the lower half box 2, and a spring 15 is fixedly connected between the inner walls of two internal tubes 14 located in the vertical direction.

[0029] The elastic tension of spring 15 can drive the upper half box 1 and the lower half box 2 to move up and down, making it convenient for medical staff or caregivers to place the catheter into the clamping soft seat 7 and the arc-shaped through groove 8 inside the lower half box 2, so as to clamp and fix the catheter.

[0030] Working principle: First, lift the upper half box 1 upwards to separate it from the lower half box 2. Then, place the catheter onto the clamping soft seat 7 and the arc-shaped through groove 8 inside the lower half box 2. After placement, release the pull of the upper half box 1, allowing it to return to its original position under the elastic action of the spring 15. This causes the clamping soft seat 7 and the arc-shaped through groove 8 at the top to fit onto the catheter, clamping and fixing it in place. Next, press the start / stop button 9 to activate the monitoring sensor 4 to monitor the oxygen concentration around the catheter in real time. When the monitoring sensor 4 detects a change in the oxygen concentration around the catheter, it sends feedback to the circuit board 3, triggering the buzzer 5 to sound an alarm. At the same time, the warning light 10 illuminates, notifying medical staff and caregivers to take timely action.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A box-shaped portable catheter slip-off alarm device comprising an upper half box (1) and a lower half box (2), characterized in that: The bottom end of the upper half box (1) and the top end of the lower half box (2) are in contact, the inner top end of the upper half box (1) is fixedly connected with a circuit board (3) and a rechargeable battery (6), the rechargeable battery (6) is electrically connected with the circuit board (3), the bottom end of the circuit board (3) is electrically connected with a monitoring sensor (4) and a buzzer (5) respectively, the outer walls of the upper half box (1) and the lower half box (2) are both excavated with a pair of arc-shaped through grooves (8), the inner top end of the upper half box (1) and the inner bottom end of the lower half box (2) are both fixedly connected with clamping soft seats (7), one end of the monitoring sensor (4) is in contact with the outer wall of the clamping soft seat (7), the top end of the upper half box (1) is respectively embeddedly connected with an on-off button (9) and a warning light (10), the on-off button (9) and the warning light (10) are both electrically connected with the circuit board (3).

2. A box-like portable catheter slip alarm according to claim 1, characterized in that: The end of the pair of clamping soft seats (7) close to each other is arc-shaped, and the end of the pair of clamping soft seats (7) close to each other is provided with an antibacterial coating.

3. A box-like portable catheter slip alarm according to claim 1, characterized in that: The inner bottom end of the lower half box (2) is excavated with a plurality of uniformly distributed sound holes (11), and the plurality of sound holes (11) are located at the bottom of the buzzer (5).

4. A box-like portable catheter slip alarm according to claim 1, characterized in that: The rechargeable battery (6) and one end of the upper half box (1) are excavated with a charging port (12), the outer side of the charging port (12) is sleeved with a sealing plug (13), and the outer wall of the sealing plug (13) is in contact with the inner wall of the charging port (12).

5. A box-like portable catheter slip alarm according to claim 1, characterized in that: The inner top end of the upper half box (1) and the inner bottom end of the lower half box (2) are both fixedly connected with a plurality of built-in through cylinders (14), and the inner walls of two built-in through cylinders (14) in the vertical direction are fixedly connected with a spring (15).

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