Remaining needle protection glove
By designing indwelling needle protection gloves with electric heating and transparent spinning, the problem of cold hands in the hands of intravenous infusion in winter and the inability to monitor the indwelling needle condition is solved, and a warm and safe infusion process is achieved.
Patent Information
- Application Number
- CN202421238615.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-31
AI Technical Summary
During winter intravenous infusion, the patient's hands are prone to cold, resulting in vasoconstriction spasm and poor intravenous infusion. Existing warming measures such as hot water bags or traditional gloves are at risk of scalding, inconvenient and poor warming effect, and cannot be left alone through perspective. The needle condition causes blood seepage, fluid seepage, swelling and other problems to be difficult to monitor.
A protective glove of indwelling needle is designed, including a storage bag, gear button, microcontroller module, electric heating sheet, temperature sensor and display screen, providing warmth through electric heating sheets, and observing the condition of indwelling needles through transparent spinning and observation windows. Ensure safety and comfort.
Effectively prevent vasoconstriction spasm, reduce the rate of unplanned intravenous infusion, improve the patient's comfort, and can also monitor the indwelling needle condition to ensure safety and convenience.
Smart Images
Figure CN222324034U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a pair of gloves, in particular to a pair of gloves for protecting an indwelling needle. Background Art
[0002] Indwelling needles are widely used in infusion, and the indwelling needle catheter is usually inserted into the blood vessel on the back of the hand.
[0003] During intravenous infusion in winter, the human body often feels cold due to the cold weather, especially the hands that are exposed to the cold and not covered by clothes. The hands feel like ice cubes during infusion in winter. People who receive infusion for a long time may experience numbness in the hands and difficulty in moving the fingers. The human body feels low in comfort and it is easy to cause blood vessels to contract and spasm due to the cold, and the intravenous drip of liquid is not smooth, resulting in unplanned extubation and difficulty in puncture.
[0004] In response to this, many patients will take measures to keep their hands warm, such as:
[0005] 1. Use a hot water bag or bottle filled with hot water to keep warm. However, there is a risk of scalding, and it is inconvenient and bulky to carry. Moreover, if the patient is a young child, it is inconvenient to move with the hot water bag when the child cries and needs comforting.
[0006] 2. Use traditional gloves or socks to cover the hands, but the warming effect is not ideal and the problem of lack of transparency makes it difficult to observe the indwelling needle bleeding, exudation, swelling, tube detachment and other indwelling conditions. Utility Model Content
[0007] The technical problem to be solved by the utility model is to provide a protective glove for an indwelling needle, which is used for being worn on the hands of an infusion patient and not only has the function of warming and keeping warm, but also can be used to observe the condition of the indwelling needle through perspective.
[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0009] A protective glove for an indwelling needle comprises a glove body; the distinguishing feature is that the protective glove for an indwelling needle further comprises a containing bag, a gear button, a single-chip computer module, an electric heating plate, a temperature sensor and a power supply module; wherein an observation window is arranged on the back of the hand of the glove body, and transparent yarn is arranged in the observation window; the containing bag is arranged to fit the palm surface of the glove body, the electric heating plate and the temperature sensor are arranged in the containing bag, and the gear button, the single-chip computer module and the power supply module are arranged outside the containing bag; the gear button is electrically connected to the single-chip computer module, which has a plurality of gears, and each gear has a temperature value; the single-chip computer module is electrically connected to the electric heating plate, and is used to control the electric heating plate to heat to the temperature value corresponding to the gear according to different gears, and the temperature generated by the heating of the electric heating plate can be transmitted to the palm surface of the glove body; the temperature sensor is electrically connected to the single-chip computer module, and is used to detect the temperature in the containing bag and send the detection signal to the single-chip computer module; the power supply module is used to provide a working voltage.
[0010] Furthermore, a shell is arranged on the surface of the containing bag, the single-chip computer module and the power supply module are arranged inside the shell, and the gear button is arranged on the surface of the shell.
[0011] Furthermore, a display screen electrically connected to the single-chip computer module is also provided on the surface of the housing.
[0012] Furthermore, the power module is a battery, and a charging port for charging the battery is provided on the surface of the shell.
[0013] The beneficial effects of the utility model are:
[0014] The utility model provides a pair of indwelling needle protective gloves. When in use, the glove body is worn on the hand of a patient with an indwelling needle inserted. On the one hand, the indwelling needle can be protected. On the other hand, the patient and medical staff can also observe whether the indwelling needle has bleeding, exudation, swelling, tube detachment, etc. through the transparent spinning yarn; when the weather is cold, the gear button can be pressed, and the single-chip microcomputer module controls the electric heating plate to heat to a temperature corresponding to the gear button according to the gear position of the gear button. After the temperature sensor detects that the temperature inside the containing bag reaches the temperature value, the single-chip microcomputer module controls the electric heating plate to stop heating. The temperature generated by the electric heating plate can be transmitted to the palm surface of the glove body, and then transmitted to the entire hand, which plays a role in keeping the hand warm, preventing the blood vessels from contracting and spasming due to the cold, reducing the rate of unplanned extubation of intravenous infusion, and improving the patient's comfort of intravenous infusion. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic structural diagram of the glove body of the embodiment of the utility model with the back of the hand facing upward.
[0016] Figure 2 It is a schematic structural diagram of the glove body of the embodiment of the utility model in a state where the palm side faces upward.
[0017] Figure 3 It is a schematic structural diagram of the containing bag in an embodiment of the utility model when the bag opening is open.
[0018] Figure 4 It is a principle block diagram of an embodiment of the utility model.
[0019] Figure 5 It is a circuit diagram of an embodiment of the utility model.
[0020] The numbers in the figure are: 1. Glove body; 11. Transparent spinning; 12. Stop clamp through hole; 13. Heparin cap through hole; 14. Elastic band; 2. Container bag; 3. Gear button; 4. Single chip microcomputer module; 5. Electric heating plate; 6. Temperature sensor; 7. Power module; 8. Shell; 9. Display screen; 10. Charging port; 20. Switch button. DETAILED DESCRIPTION
[0021] The utility model is described below in conjunction with the accompanying drawings. The specific implementation methods described herein are only used to illustrate and explain the utility model and are not used to limit the utility model. Without departing from the design spirit of the utility model, various modifications and improvements made to the technical solution of the utility model by ordinary technicians in this field should fall within the protection scope of the utility model.
[0022] like Figures 1 to 5 As shown, the indwelling needle protection glove of this embodiment includes a glove body 1, a receiving bag 2, a gear button 3, a single-chip computer module 4, an electric heating plate 5, a temperature sensor 6 and a power module 7.
[0023] The glove body 1 of this embodiment includes a wrist portion, a palm surface, a back of the hand and a finger portion, and the finger portion has an opening for passing through the thumb, and openings that can pass through the remaining four fingers. An observation window is provided on the back of the hand of the glove body 1, and a transparent yarn 11 is provided in the observation window. After wearing, the patient or medical staff can observe whether the indwelling needle has bleeding, exudation, swelling, or tube detachment through the transparent yarn 11. There is a stop-flow clamp through hole 12 on the back of the hand of the glove body 1 near the finger portion, so as to expose the stop-flow clamp outside the glove body 1, so as to facilitate the stop-flow clamp to close or open the pipeline of the infusion tube. A heparin cap through hole 13 is provided on the back of the hand of the glove body 1 near the wrist portion, so as to expose the heparin cap, so as to facilitate its disinfection or connect the scalp needle to facilitate the delivery of liquid medicine. An elastic band 14 is provided on the back of the hand of the glove body 1 near the wrist, and is used to adjust the size of the wrist opening. Velcro is provided on the surface of the elastic band 14 and the surface of the wrist of the glove body 1. The elastic band 14 is adhered to the glove body 1 by the Velcro. After the elastic band 14 is adhered to the glove body 1, the body of the elastic band 14 blocks the top of the heparin cap through hole 13 to prevent the patient from pulling the heparin cap.
[0024] The receiving bag 2 is arranged to fit the palm surface of the glove body 1. Specifically, the surface of the receiving bag 2 is detachably connected to the palm surface of the glove body 1 through Velcro. When the receiving bag 2 is not in use, it can be removed, so that the glove body 1 can be used as an ordinary indwelling needle protection glove, and it is also convenient to clean and disinfect it.
[0025] The electric heating sheet 5 and the temperature sensor 6 are arranged in the receiving bag 2, and the receiving bag 2 has a bag opening, and the electric heating sheet 5 and the temperature sensor 6 can be taken out of the bag opening. The gear button 3, the single-chip module 4 and the power module 7 are arranged outside the receiving bag 2. Specifically, a shell 8 is arranged on the surface of the receiving bag 2, the single-chip module 4 and the power module 7 are arranged inside the shell 8, and the gear button 3 is arranged on the surface of the shell 8.
[0026] The gear button 3 is electrically connected to the single-chip microcomputer module 4, and has multiple gears, and each gear has a temperature value. The gear button 3 of this embodiment has three gears, specifically: gear 1: 45°C, gear 2: 50°C, gear 3: 55°C. The temperature values of these three gears are stored in the single-chip microcomputer module 4. In the circuit, the gear button 3 is represented by K1. Each time the gear button 3 is pressed, a command is sent to the single-chip microcomputer module 4, and the gear is switched in sequence. The single-chip microcomputer module 4 of this embodiment adopts a single-chip microcomputer module with AT89C52 single-chip microcomputer as the core.
[0027] The single-chip module 4 is electrically connected to the electric heating plate 5, and is used to control the electric heating plate 5 to heat to the temperature value corresponding to the gear according to different gears. The temperature generated by the heating of the electric heating plate 5 can be transmitted to the palm surface of the glove body 1. For example, when the gear button 3 is pressed, the gear corresponds to gear 1, then the single-chip module 4 controls the electric heating plate 5 to heat to 45°C; if the gear corresponds to gear 2, then the single-chip module 4 controls the electric heating plate 5 to heat to 50°C. Generally, the electric heating plate 5 is a device that converts electrical energy into thermal energy using the principle of resistance heating. In the circuit, the electric heating plate 5 is represented by RL. When the single-chip module 4 outputs a high-level signal to the transistor Q1, the transistor Q1 is turned on, and the electric heating plate 5 is turned on and starts heating; when the single-chip module 4 outputs a low-level signal to the transistor Q1, the transistor Q1 is not turned on, and the electric heating plate 5 is not turned on and stops heating.
[0028] The temperature sensor 6 is electrically connected to the single-chip module 4, and is used to detect the temperature in the containing bag 2 and send a detection signal to the single-chip module 4. The temperature sensor 6 of this embodiment adopts a DS18B20 temperature sensor. When the temperature sensor 6 detects that the temperature value in the containing bag 2 reaches the temperature corresponding to the gear position, the single-chip module 4 controls the electric heating plate 5 to stop heating. The single-chip module 4 is provided with a minimum temperature value. When the temperature sensor 6 detects that the temperature in the containing bag 2 reaches the minimum temperature value, the single-chip module 4 controls the electric heating plate 5 to continue heating to the temperature corresponding to the current gear position.
[0029] The power module 7 is used to provide working voltage. The power module 7 of this embodiment adopts a rechargeable battery. The surface of the shell 8 is provided with a charging port 10 for charging the battery. The surface of the shell 8 is also provided with a switch button 20 for connecting or disconnecting the power supply.
[0030] The surface of the housing 8 is also provided with a display screen 9 electrically connected to the single-chip module 4. The display screen 9 is used to display the current gear position of the gear button 3. The display screen 9 of this embodiment adopts an LED liquid crystal display screen. In another embodiment, a power detection module is provided between the power module 7 and the single-chip module 4 to detect the power of the battery and display the power status on the display screen 9, so as to facilitate timely charging by medical staff.
[0031] The use principle of the utility model is:
[0032] When in use, the glove body 1 is worn on the hand of the patient with the indwelling needle inserted, and the stop clamp and the heparin cap are respectively passed through the stop clamp through hole 12 and the heparin cap through hole 13 to facilitate subsequent treatment. After that, the tightness of the wrist is adjusted by the elastic band 14. At this time, the glove body 1 can protect the indwelling needle on the one hand, and on the other hand, the patient and medical staff can also observe whether the indwelling needle has bleeding, exudation, swelling, or tube detachment through the transparent spinning yarn 11. When the weather is cold, press the switch button 20 to turn on the power, then press the gear button 3 to adjust to a suitable gear as needed. The single-chip computer module 4 controls the electric heating plate 5 to heat to a temperature corresponding to the gear according to the gear of the gear button 3. When the temperature sensor 6 detects that the temperature in the receiving bag 2 reaches the temperature value corresponding to the gear, the single-chip computer module 4 controls the electric heating plate 5 to stop heating. The temperature generated by the electric heating plate 5 can be transmitted to the palm surface of the glove body 1, and then transmitted to the entire hand, which plays a role in keeping the hand warm, preventing blood vessels from contracting and spasming due to cold, reducing the rate of unplanned extubation of intravenous infusion, and improving the patient's comfort of intravenous infusion. When the temperature in the receiving bag 2 reaches the minimum temperature value set in the single-chip computer module 4, the single-chip computer module 4 controls the electric heating plate 5 to heat to the temperature value corresponding to the gear again, and repeats this process.
Claims
1. A protective glove for an indwelling needle, comprising a glove body (1); characterized in that: It also includes a containing bag (2), a gear button (3), a single-chip computer module (4), an electric heating plate (5), a temperature sensor (6) and a power module (7); wherein: The back of the glove body (1) is provided with an observation window, and a transparent spinning yarn (11) is arranged in the observation window; The receiving bag (2) is arranged to fit the palm surface of the glove body (1), the electric heating plate (5) and the temperature sensor (6) are arranged inside the receiving bag (2), and the gear button (3), the single chip computer module (4) and the power supply module (7) are arranged outside the receiving bag (2); The gear button (3) is electrically connected to the single-chip computer module (4), and has a plurality of gears, and each gear has a temperature value; The single chip computer module (4) is electrically connected to the electric heating plate (5) and is used to control the electric heating plate (5) to heat to a temperature value corresponding to the gear according to different gears. The temperature generated by the electric heating plate (5) can be transmitted to the palm surface of the glove body (1); The temperature sensor (6) is electrically connected to the single-chip computer module (4) and is used to detect the temperature inside the containing bag (2) and send a detection signal to the single-chip computer module (4); The power supply module (7) is used to provide working voltage.
2. The protective glove for indwelling needle according to claim 1, characterized in that: The surface of the containing bag (2) is provided with a shell (8), the single-chip computer module (4) and the power module (7) are arranged inside the shell (8), and the gear position button (3) is arranged on the surface of the shell (8).
3. The protective glove for indwelling needle according to claim 2, characterized in that: The surface of the housing (8) is also provided with a display screen (9) electrically connected to the single-chip computer module (4).
4. The protective glove for indwelling needle according to claim 2, characterized in that: The power module (7) is a storage battery, and a charging port (10) for charging the storage battery is provided on the surface of the housing (8).
5. The indwelling needle protective glove according to claim 1, characterized in that: The surface of the containing bag (2) is detachably connected to the palm surface of the glove body (1).
6. The protective glove for indwelling needle according to claim 1, characterized in that: The back of the glove body (1) is provided with a stopper clip through hole (12) near the finger portion; the back of the glove body (1) is provided with a heparin cap through hole (13) near the wrist portion.
7. The protective glove for indwelling needle according to claim 6, characterized in that: An elastic band (14) is provided on the back of the hand of the glove body (1) near the wrist, and is used to adjust the size of the wrist opening.