Anti-lost medical wrist strap

Abstract

The utility model belongs to the technical field of medical wrist straps, and provides an anti-lost medical wrist strap which comprises a dial plate, a first wrist strap and a second wrist strap are installed on the two sides of the dial plate, a strip-shaped hole is formed in the first wrist strap in the length direction of the first wrist strap, and a sliding moving block is arranged on the strip-shaped hole. One end of the second wrist strap is fixedly connected with a locking structure, the first wrist strap, the second wrist strap and the moving block are made of conductive silica gel materials, and the locking structure and the moving block are fixed to the wrist in a matched mode. According to the anti-lost medical wrist strap, the wrist strap body made of the conductive material is electrically connected with the main control circuit board, then the movable block is fixed to the locking structure to form a loop, the miniature buzzer alarm works when the wrist strap is opened or destructively detached, and surrounding medical workers are warned; when the locking structure is matched with the moving block, the locking structure can be locked and fixed at any position of the wrist strap body, and adjustment is flexible; the locking structure is good in fixing effect and not prone to being dismantled.

Description

Technical Field

[0001] The utility model relates to the technical field of medical wristbands, in particular to an anti-lost medical wristband. Background Art

[0002] Medical wristbands are mainly used in the field of medical supplies for patient identification. A medical wristband is an identification band tied to the patient's wrist, which is marked with the patient's important information, such as name, gender, bed number, hospitalization number, etc. It can effectively ensure that medical staff can quickly and accurately identify the patient at any time, and prevent the mark from being replaced or removed at will. The medical wristbands currently used on the market are easy to lose when worn, and the patient's information filled in the medical wristband is also easy to wear and tear after long-term wear. If the patient encounters an accident in the hospital, there is no way to locate and alarm to remind others to rescue.

[0003] The utility model with the authorization announcement number CN205548909U discloses an anti-disassembly medical wristband, including a wristband body, one end of which is provided with a plurality of locking holes arranged at intervals, the other end of which is provided with a locking nail, the locking nail passes through one of the locking holes and is connected to a magnetic locking piece, the wristband body is provided with an RFID electronic tag built in, and a transparent identification bag for accommodating information paper strips is provided on the outside of the wristband body. This anti-disassembly medical wristband abandons the form of traditional medical wristbands and is provided with an anti-disassembly structure. When worn, the locking nail passes through one of the locking holes and is locked by the magnetic locking piece. A special magnetic unlocker is required to unlock the magnetic locking piece, thereby preventing the patient from actively disassembling or losing the wristband; at the same time, the wristband is also provided with an RFID electronic tag built in, and medical staff can read the electronic tag information with a handheld electronic tag reader, thereby identifying the patient's identity and verifying medical information. However, this technical solution still has the following defects:

[0004] 1. The lock is locked by passing the lock through any of the lock holes and then locked by a magnetic locking member. The multiple lock holes are arranged at intervals, and there is a certain distance between the lock holes. The lock cannot be fixed at any position of the wristband body, and the adjustment is not flexible enough;

[0005] 2. The locking of the lock pin is achieved by relying on the four steel columns in the center hole of the magnetic locking piece and the four grooves on the outer circumference of the lock pin. However, in actual use, after the lock pin is inserted into the center hole, it cannot be guaranteed that the four steel columns can be smoothly inserted into the corresponding four grooves, and the locking effect is not good;

[0006] 3. It cannot locate the patient wearing it, nor can it provide reminders. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides an anti-lost medical wristband, which solves the problems raised in the above-mentioned background technology.

[0008] The technical solution of this utility model is as follows:

[0009] An anti-lost medical wristband, comprising a dial, a first wristband and a second wristband are respectively installed on both sides of the dial, the first wristband is provided with a strip hole along its length direction, a sliding moving block is arranged on the strip hole, one end of the second wristband is fixedly connected with a locking structure, the moving block can be plugged and fixed on the locking structure, a main control circuit board and a positioning module electrically connected to the main control circuit board, a vibration motor and a micro buzzer alarm are arranged in the dial;

[0010] The first wristband, the second wristband and the moving block are made of conductive silicone material. The first wristband and the second wristband are electrically connected to the main control circuit board. When the moving block of the first wristband is connected to the locking structure of the second wristband, a loop is formed. When any position on the first wristband and the second wristband is opened or destructively removed, the micro buzzer alarm sends out an alarm message.

[0011] Furthermore, corresponding moving blocks are provided on the upper and lower sides of the strip hole, and the two moving blocks are connected by a clamping needle. The upper moving block is fixed to the top of the clamping needle, and the lower moving block is threadedly connected to the clamping needle. The clamping needle can be plugged into the locking structure.

[0012] Furthermore, the locking structure includes a slide plate, four clamping blocks, a spring and a shell with an inner cavity. The clamping block is slidably connected to the upper surface of the slide plate, and the lower surface of the slide plate is fixedly connected to the spring. The slide plate can overcome the elastic force of the spring under the action of magnetic force to move the clamping block downward.

[0013] Furthermore, the bottom end of the clamping block is fixedly connected to a sliding block, and the upper surface of the sliding block is provided with a sliding groove matching the sliding block. When four clamping blocks are spliced ​​together, the diameter of the through hole opened on the upper surface is smaller than the diameter of the clamping needle.

[0014] Furthermore, a conical cavity is provided in the shell, and when the four sliding blocks are located at the innermost side of the slide plate, the outer circular contours of the four clamping blocks are clamped in the conical cavity.

[0015] Furthermore, a pinhole is provided on the upper surface of the shell, and a through hole is provided on the upper surface of the skateboard, and the pinhole, the through hole and the through hole are interconnected.

[0016] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0017] The utility model provides an anti-lost medical wristband, which is electrically connected to a main control circuit board by using a wristband made of conductive material, and then fixes a moving block on a locking structure to form a loop. When the wristband is opened or destructively removed, a micro buzzer alarm works to alert surrounding medical staff. By setting a positioning module, when a patient exceeds a range specified by medical staff or exceeds a specified time outside, a vibration motor vibrates to remind the patient to return to the ward, thereby reducing the workload of medical staff and saving time. The moving block can be moved to any position on the bar hole for fixing. When the locking structure and the moving block cooperate, the moving block can be locked and fixed at any position of the wristband body, and the adjustment is flexible. The moving block is more stable when plugged into the locking structure, has a good fixing effect, and is not easy to be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an anti-lost medical wristband of the utility model;

[0019] Figure 2 This is a side view of an anti-lost medical wristband of the utility model;

[0020] Figure 3 is a cross-sectional view of the locking structure;

[0021] Figure 4 It is a structural schematic diagram of the clamping block;

[0022] In the figure: 1. dial, 101. screen, 102. main control circuit board, 103. positioning module, 104. vibration motor, 105. micro buzzer alarm, 106. charging port, 107. sound outlet, 2. first wristband, 3. second wristband, 4. moving block, 401. clamping needle, 5. locking structure, 501. slide plate, 502. clamping block, 503. spring, 504. slider, 505. slide groove, 507. needle hole, 508. shell. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-4As shown, an anti-lost medical wristband includes a dial 1, and a first wristband 2 and a second wristband 3 are installed on both sides of the dial 1 respectively. The first wristband 2 is provided with a strip hole 201 along its length direction, and a sliding moving block 4 is arranged on the strip hole 201. One end of the second wristband 3 is fixedly connected with a locking structure 5, and the moving block 4 can be plugged and fixed on the locking structure 5. Since the moving block 4 can move in the strip hole 201 and can be fixed at any position in the strip hole 201, the moving block 4 can be flexibly fixed at any required position of the strip hole 201 and then plugged and locked in the locking structure 5 to adapt to people with different wrist thicknesses; a main control circuit board 102 and a positioning module 103 electrically connected to the main control circuit board 102, a vibration motor 104 and a micro buzzer alarm 105 are arranged in the dial 1;

[0025] The first wristband 2, the second wristband 3 and the moving block 4 are made of conductive silicone material. The first wristband 2 and the second wristband 3 are electrically connected to the main control circuit board 102. When the moving block 4 of the first wristband 2 is connected to the locking structure 5 of the second wristband 3, a loop is formed (that is, the first wristband 2, the second wristband 3 are connected to the main control circuit board 102 to form a loop). When any position on the first wristband 2 and the second wristband 3 is opened or destructively removed, the micro buzzer alarm 105 sends out an alarm message.

[0026] Specifically, the first wristband 2 and the second wristband 3 are made of soft silicone, the moving block 4 is made of hard silicone, the outer shell of the dial 1 is wrapped with a layer of non-conductive material, the ends of the first wristband 2 and the second wristband 3 are provided with connecting ends to the dial 1, and are detachably connected to the two sides of the dial 1 (the disassembly method of the strap in the utility model is the same as the common disassembly method of the strap in the prior art, for example, the ears provided at the ends of the strap are fixed on the strap, and springs are installed inside the ears, and the two ends can be freely extended and retracted, and the ears are contracted and shortened by pressing with tools, thereby realizing the disassembly and assembly of the strap), the second wristband 3 is provided with a groove, and the locking structure 5 is fixedly connected in the groove to reduce the protruding height of the locking structure 5; the first wristband 2 is provided with a bar hole 201 with adjustable tightness, and the moving block 4 is fixed to the locking structure 5 by adjusting the position of the bar hole 201; the second wristband 3 is sleeved with a restraining ring to restrict and fix the end of the first wristband 2;

[0027] The dial 1 is provided with a power module for providing power to the positioning module 103, the vibration motor 104 and the micro buzzer alarm 105. A display screen 101 is provided on the dial. The screen 101 displays a QR code. Medical staff can obtain patient information by scanning the QR code. The background color of the screen 101 displays different colors to represent the severity of the patient's condition. The power module uses a rechargeable battery. A charging port 106 is provided on one side of the dial 1 to be electrically connected to the battery. When the patient exceeds the range specified by the medical staff or exceeds the external regulations, the charging port 106 is electrically connected to the battery. At a fixed time, the vibration motor 104 vibrates to remind the patient to return to the ward. The main control circuit board 102 is electrically connected to the micro buzzer alarm 105. When the patient opens or destructively removes the first wristband 2 and the second wristband 3, the circuit is disconnected, and the micro buzzer alarm 105 immediately starts to alarm. The sound is emitted from the sound outlet 107 set on one side of the dial 1. The screen 101 is connected to the power supply and control module through wires. The working button of the dial 1 is configured on the screen 101. The connection method and working principle of the power supply, control module and dial 1 are all prior art.

[0028] In addition, the positioning module 103 preferably adopts a wireless Bluetooth module, and a main Bluetooth module that can be paired with the wireless Bluetooth module is configured in the ward. When the medical staff wears the wristband on the patient's wrist, the wireless Bluetooth module of the patient's wristband is paired with the main Bluetooth module through the display screen on the dial 1 in the ward where the patient is staying, so as to complete the connection between the wireless Bluetooth module and the main Bluetooth module. When the patient walks out of the range within which the wireless Bluetooth module and the main Bluetooth module can be connected while wearing the wristband, the wireless Bluetooth module will lose connection with the main Bluetooth module. At this time, the main control circuit board 102 will issue an operation instruction to the vibration motor 104, and the vibration motor 104 will vibrate for the first time to remind ( For example, two consecutive short vibrations) have reminded the patient that he has exceeded the activity range of the ward; the clock module arranged on the main control circuit board 102 in the dial 1 has a timing function. When the wireless Bluetooth module is disconnected from the main Bluetooth module, the clock module starts timing. When the disconnection time exceeds the preset time (for example, 2 minutes), the main control circuit board 102 will issue an operation instruction to the vibration motor 104, and the vibration motor 104 will perform a second vibration reminder (for example, continuous vibration) to remind the patient to return to the ward. When the patient returns to the range where the main Bluetooth module is connected to the wireless Bluetooth module, the main control circuit board 102 sends a stop operation instruction to the vibration motor 104.

[0029] like Figure 2As shown, corresponding moving blocks 4 are provided on the upper and lower sides of the strip hole 201, and the two moving blocks 4 are connected by a clamping pin 401, the upper moving block 4 is fixed to the top of the clamping pin 401, and the lower moving block 4 is threadedly connected to the clamping pin 401, and the clamping pin 401 can be plugged into the locking structure 5; the moving block 4 on the upper side is in the shape of an oblate sheet, and the diameter of the moving block 4 on the upper side is consistent with the width of the first wristband 2, the moving block 4 on the lower side is in the shape of an elliptical block, and the width of the moving block 4 on the lower side is greater than the width of the strip hole 201, the length of the moving block 4 on the lower side is consistent with the width of the first wristband 2, and the thickness of the moving block 4 on the lower side is such that the operator can pinch it with two thumbs and index fingers to rotate it, and the clamping pin 4 01 passes through the bar hole 201 from the lower side of the upper moving block 4, and the clamping needle 401 always passes through the lower moving block 4; since the two moving blocks 4 are both made of hard silicone material and the first wristband 2 is made of soft silicone material, when the two moving blocks 4 are moved to appropriate positions, the lower moving block 4 is rotated so that the lower moving block 4 reaches the relative uppermost end, and the two moving blocks 4 form a stable clamping state for the first wristband 2. The oblate moving block 4 makes it inconvenient for the patient to destroy it with his hands, so as to prevent the patient from wanting to disassemble the medical wristband privately. The lower moving block 4 is elliptical. If the moving block 4 is fixed at a certain position of the bar hole 201, it is only necessary to make the lower moving block 4 contact with the first wristband 2. At this time, the moving blocks 4 on the upper and lower sides are pressed against each other for fixing.

[0030] like Figure 3 and Figure 4 As shown, the locking structure 5 includes a slide plate 501, four clamping blocks 502, a spring 503 and a shell 508 with an inner cavity. The clamping blocks 502 are slidably connected to the upper surface of the slide plate 501, and the lower surface of the slide plate 501 is fixedly connected to the spring 503. The slide plate 501 can overcome the elastic force of the spring 503 under the action of magnetic force to move the clamping blocks 502 downward.

[0031] like Figure 3 As shown, the bottom end of the clamping block 502 is fixedly connected to the sliding block 504 , and the upper surface of the sliding block 501 is provided with a sliding groove 505 that matches the sliding block 504 .

[0032] Specifically, one end of the straight line where the center of the four clamping blocks 502 is located facing the slide plate 501 is an arc surface, and when the four clamping blocks 502 are completely in contact, the inner edge contour is in the shape of a circular hole, the diameter of the circular hole is smaller than the diameter of the clamping needle 401, and the arc surface and the outer surface of the clamping needle 401 are rough surfaces, so as to enhance the friction between the clamping needle 401 and the four clamping blocks 502; a conical cavity and a cylindrical cavity are arranged in the shell 508, when the four sliders 504 are located at the innermost side of the slide plate, the outer circular contours of the four clamping blocks 502 are clamped in the conical cavity, and the spring 503 and the slide plate 501 are arranged in the cylindrical cavity, specifically, one end of the spring 503 is fixed on the bottom surface of the cylindrical cavity, and the other end of the spring 503 is fixed on the lower side surface of the slide plate 501;

[0033] Specifically, the shell 508 is integrally formed in the groove of the second wristband 3, and the shell 508 is also made of hard conductive silicone. The skateboard 501 is a magnet. If the upper end surface of the skateboard 501 is an S pole, when the clamping block 502 moves downward, it is only necessary to align the S pole of the strong magnet with the upper end surface of the shell 508. At this time, the magnets are like poles that repel each other, and the clamping block 502 moves downward. The skateboard 501 descends with the compression of the spring 503, and the four clamping blocks 502 move outward without being squeezed. When the clamping block 502 moves upward, it is only necessary to remove the strong magnet, the spring 503 rebounds, and the four clamping blocks 502 slide along the slope of the conical cavity and are finally squeezed together. A slot for clamping the lower moving block 4 is provided at a position corresponding to the shell 508 on the lower surface of the second wristband 3 to prevent the protruding moving block 4 from injuring the patient when wearing it, and also prevents the patient from rotating and twisting the upper moving block 4 with a special tool to rotate the moving block 4 threaded on the lower side for disassembly.

[0034] like Figure 3 As shown, a conical cavity is provided in the housing 508 , and when the four sliding blocks 504 are located at the innermost side of the slide plate 501 , the outer circular contours of the four clamping blocks 502 are clamped in the conical cavity.

[0035] Specifically, the slider 504 fixedly connected to the bottom end of the clamping block 502 is in the shape of a convex letter, and the end face of the large diameter section of the slider 504 conflicts with the inner wall of the upper end of the slide groove 505 to prevent the clamping block 502 from moving when it moves. When the four clamping blocks 502 are squeezed together, the diameter of the through hole opened in the middle position of the upper surface of the clamping block 502 is smaller than the diameter of the clamping needle 401, and the clamping needle 401 is not easy to be pulled out of the through hole, so as to avoid the patient's active disassembly or loss of the wristband. When the end faces are fixed by contacting each other, the length of the clamping needle 401 can pass through the through hole of the slide plate 501, so that the clamping needle 401 is clamped in the clamping block 502 to the maximum extent, making the locking structure 5 more stable; the conical cavity, the conical table of the outer circle stroke of the four clamping blocks 502, the inner circle holes of the four clamping blocks 502 and the outer surface of the clamping needle 401 are rough surfaces. When the clamping needle 401 is inserted into the locking structure 5, if the personnel should remove the wristband by pulling the first wristband 2, it will be pulled tighter and tighter.

[0036] The working process of an anti-lost medical wristband provided by the utility model is as follows:

[0037] With the palm facing up and the screen 101 facing down, the moving block 4 on the sliding bar hole 201 is fixed at a certain distance, the second wristband 3 is first placed on the wrist, and the clamping needle 401 is aligned with the needle hole 507 and inserted until the surface of the moving block 4 on the lower side conflicts with the shell 508. At this time, a return circuit is formed, which cannot be opened without a strong magnet. If it is forcibly removed, the first wristband 2 and the second wristband 3 will be disconnected, and the miniature buzzer alarm 105 will immediately start to alarm. When the patient exceeds the range specified by the medical staff or exceeds the specified time outside, the vibration motor 104 vibrates to remind the patient to return to the ward.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-lost medical wristband, comprising a dial (1), a first wristband (2) and a second wristband (3) being respectively mounted on both sides of the dial (1), characterized in that: The first wristband (2) is provided with a strip hole (201) along its length direction, and a slidable moving block (4) is provided on the strip hole (201); one end of the second wristband (3) is fixedly connected with a locking structure (5), and the moving block (4) can be plugged and fixed on the locking structure (5); a main control circuit board (102) and a positioning module (103) electrically connected to the main control circuit board (102), a vibration motor (104) and a micro buzzer alarm (105) are provided in the dial (1); The first wristband (2), the second wristband (3) and the moving block (4) are made of conductive silicone material. The first wristband (2) and the second wristband (3) are electrically connected to the main control circuit board (102). When the moving block (4) of the first wristband (2) is connected to the locking structure (5) of the second wristband (3), a loop is formed. When any position on the first wristband (2) and the second wristband (3) is opened or destructively removed, the micro buzzer alarm (105) sends out an alarm message.

2. The anti-lost medical wristband according to claim 1, characterized in that: Corresponding moving blocks (4) are arranged on the upper and lower sides of the strip-shaped hole (201); the two moving blocks (4) are connected via a clamping needle (401); the upper moving block (4) is fixed to the top of the clamping needle (401); the lower moving block (4) is threadedly connected to the clamping needle (401); and the clamping needle (401) can be plugged into the locking structure (5).

3. The anti-lost medical wristband according to claim 1, characterized in that: The locking structure (5) comprises a slide plate (501), four clamping blocks (502), a spring (503) and a shell (508) with an inner cavity, wherein the clamping blocks (502) are slidably connected to the upper surface of the slide plate (501), and the lower surface of the slide plate (501) is fixedly connected to the spring (503), and the slide plate (501) can overcome the elastic force of the spring (503) under the action of magnetic force to move the clamping blocks (502) downward.

4. The anti-lost medical wristband according to claim 3, characterized in that: The bottom end of the clamping block (502) is fixedly connected to the sliding block (504), and the upper surface of the sliding block (501) is provided with a sliding groove (505) that matches the sliding block (504).

5. The anti-lost medical wristband according to claim 4, characterized in that: A conical cavity is provided in the shell (508), and when the four sliding blocks (504) are located at the innermost side of the slide plate (501), the outer circular contours of the four clamping blocks (502) are clamped in the conical cavity.

6. The anti-lost medical wristband according to claim 4, characterized in that: The upper surface of the shell (508) is provided with a needle hole (507), and the upper surface of the slide plate (501) is provided with a through hole, and the needle hole (507), the through hole and the through hole are interconnected.

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