CN218278867U - Bracelet for hand hygiene monitoring - Google Patents
Bracelet for hand hygiene monitoring Download PDFInfo
- Publication number
- CN218278867U CN218278867U CN202222156079.XU CN202222156079U CN218278867U CN 218278867 U CN218278867 U CN 218278867U CN 202222156079 U CN202222156079 U CN 202222156079U CN 218278867 U CN218278867 U CN 218278867U
- Authority
- CN
- China
- Prior art keywords
- monitoring
- counting
- bracelet
- disinfection
- hand hygiene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides a hand hygiene monitoring bracelet, which belongs to the technical field of medical appliances and aims to solve the problems that the existing hand hygiene monitoring bracelet generally depends on various sensors to record the hand hygiene times of doctors, but electronic instruments cannot be used in departments in many times, and the bracelet comprises a monitoring bracelet, a time display block, a conversion clamp, a disinfection storage bin, a hand hygiene monitoring mechanism and an alcohol concentration monitor; the time display block is fixedly connected in front of the monitoring bracelet; the conversion clamp is fixedly connected to the rear of the monitoring bracelet; the disinfection storage bin is arranged inside the monitoring bracelet; the hand hygiene monitoring mechanism is arranged inside the left side of the time display block; alcohol concentration monitor fixed connection has increased the application scope of whole device in the top of monitoring bracelet, has made things convenient for the doctor to use the adversary's ring when the operation, has alleviateed cross infection's hidden danger, has made things convenient for the doctor to use the antiseptic solution, has made things convenient for supervisory personnel to inspect the doctor.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, more specifically say, in particular to bracelet is used in hand health monitoring.
Background
Hand hygiene, which is a general term for washing hands with running water, disinfecting hands with hygiene and disinfecting hands for surgery, is an important measure for avoiding cross infection in hospital, and can greatly reduce the bacteria carrying rate on the surfaces of the hands of doctors by washing the hands.
The existing application numbers are: the invention discloses a bracelet for hand hygiene monitoring, which relates to the technical field of medical equipment and comprises: the alcohol sensor, the throttle formula flowmeter, counter and display screen are connected electrically in proper order, the alcohol sensor, the throttle formula flowmeter, counter and display screen all set up on bracelet body, when bracelet body is worn at the wrist, the alcohol sensor is used for gathering the alcohol concentration value, the throttle formula flowmeter is used for gathering the water flow value that flows through the wrist, the counter is used for making statistics of the number of times that the alcohol concentration value exceeds the default and the number of times that the water flow value exceeds the standard value, and calculate the number of times that the alcohol concentration value exceeds the default and the number of times that the water flow value exceeds the standard value sum, the display screen shows the number of times sum that the counter made statistics in real time, statistics medical staff carries out abluent number of times to the hand promptly, show the number of times sum (alcohol is washed and is washed with the clear water) in real time by the display screen, in order to supervise every medical staff's hand health in real time, convenient and fast.
Based on the aforesaid, current hand health monitoring bracelet generally relies on various sensors to realize the record to doctor's hand health number of times, but electronic instrument can't use in the administrative or technical offices in many times, nuclear magnetic resonance room for example, simultaneously, when carrying out the operation, the hospital generally stipulates can not carry watch class ornaments, leads to the bracelet can't use.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a bracelet for hand hygiene monitoring is provided to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a bracelet is used in hand health monitoring to solve current hand health monitoring bracelet and generally rely on various sensors to realize the record to doctor's hand health number of times, but electronic instrument can't use in the administrative or technical offices when many, nuclear magnetic resonance room for example, simultaneously, when performing the operation, the hospital generally all stipulates can not carry watch class ornaments, leads to the unable problem of using of bracelet.
The utility model relates to a purpose and efficiency of bracelet are used in hand health monitoring reaches by following concrete technical means:
a hand hygiene monitoring bracelet comprises a monitoring bracelet, a time display block, a conversion clamp, a disinfection storage bin, a hand hygiene monitoring mechanism and an alcohol concentration monitor;
the time display block is fixedly connected in front of the monitoring bracelet, is provided with a display screen structure, and is internally provided with a battery;
the conversion clamp is fixedly connected to the rear of the monitoring bracelet;
the disinfection storage bin is arranged inside the monitoring bracelet, and disinfection liquid soap is arranged inside the disinfection storage bin;
the hand hygiene monitoring mechanism is arranged inside the left side of the time display block;
alcohol concentration monitor fixed connection is in the top of monitoring bracelet to the alcohol concentration monitor is ordinary alcohol detector structure.
Further, the monitoring bracelet is including: detecting a protection block;
detect protection piece fixed connection at the inner periphery of monitoring bracelet to it is flexible structure to detect the protection piece.
Further, the conversion clip comprises: an elastic cord;
the front end fixed connection of stretch cord is in the rear of monitoring bracelet, and the rear end and the conversion clamp of stretch cord are fixed and are connected.
Further, the disinfection storage bin comprises: the disinfection spring, the disinfection pin and the feed inlet;
the disinfection spring is fixedly connected to the left side inside the disinfection storage bin;
the right end of the disinfection pin is fixedly connected with the disinfection spring, the disinfection pin is in sliding connection with the monitoring bracelet, and the diameter of the left end of the disinfection pin is smaller than that of the right end of the disinfection pin;
the left side at the monitoring bracelet is seted up to the feed inlet.
Further, the hand hygiene monitoring mechanism comprises: the device comprises a monitoring counting floating block, a monitoring counting rack, a monitoring counting ratchet wheel, a monitoring counting pawl and a monitoring counting rotating shaft;
the monitoring counting floating block is of a floating structure and is connected inside the time display block in a sliding manner;
the monitoring counting rack is fixedly connected to the left side of the monitoring counting floating block;
the monitoring and counting ratchet wheel is rotationally connected inside the time display block, a rack is arranged on the periphery of the monitoring and counting ratchet wheel, and the peripheral rack of the monitoring and counting ratchet wheel is meshed with the monitoring and counting rack;
the monitoring counting rotating shaft is rotatably connected inside the time display block;
the monitoring and counting pawl is coaxially and fixedly connected to the middle position of the monitoring and counting rotating shaft, and the monitoring and counting pawl is meshed with the monitoring and counting ratchet wheel.
Further, the hand hygiene monitoring mechanism further comprises: a monitoring counting disc and a monitoring observation window;
the monitoring counting disc is rotatably connected inside the time display block, the monitoring counting disc is coaxially and fixedly connected in front of the monitoring counting rotating shaft, and the surface of the monitoring counting disc is provided with numbers;
the monitoring observation window is arranged at the lower end of the time display block, and the notch shape of the monitoring observation window just can leak one number on the monitoring counting disc.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a to change and press from both sides the centre gripping in doctor's pocket department, monitor this moment the bracelet and can regard as medical pocket watch to use, when the doctor is when washing the hand, when need rolling over the sleeve, can change this moment and press from both sides the cuff department of rolling up at the doctor, realized the protection to the doctor clothes, alleviateed cross infection's hidden danger, made things convenient for the doctor to use.
The utility model discloses a setting in storehouse is stored in the disinfection, and the disinfection is stored and is provided with the disinfection liquid soap in the storehouse, and the doctor can trigger the disinfection through the mode of pressing and store the storehouse, realizes storing the use of disinfectant in the storehouse to the disinfection, has made things convenient for doctor's hand hygiene operation.
The utility model discloses a setting of hand health monitoring mechanism, hand health monitoring mechanism can be at the doctor in-process of washing hand, and the buoyancy of water absorbs the number of times to the doctor and monitors the count simultaneously, has made things convenient for supervisory personnel to inspect the doctor, has guaranteed doctor's hand health operation, simultaneously, has avoided cross infection, has improved medical health's standard.
The utility model discloses simple structure, the counting means does not adopt electronic sensor, has increased the application scope of whole device, has realized the protection to the doctor clothes, has made things convenient for simultaneously the doctor to use adversary's ring when the operation, has alleviateed cross infection's hidden danger, has made things convenient for the doctor to use the antiseptic solution, has made things convenient for doctor's hand sanitary operation, has made things convenient for supervisory personnel to inspect the doctor.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the conversion clamp of the present invention.
Fig. 3 is a schematic view of the disinfection storage bin of the present invention.
Fig. 4 is a schematic structural view of the hand hygiene monitoring mechanism of the present invention.
Fig. 5 is a schematic overall sectional structure of the present invention.
Fig. 6 is a schematic structural view of the monitoring observation window of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. monitoring a bracelet; 101. detecting a protection block; 2. a time display block; 3. a conversion clamp; 301. an elastic cord; 4. a disinfection storage bin; 401. disinfecting the spring; 402. a sterilizing pin; 403. a feed inlet; 5. a hand hygiene monitoring mechanism; 501. monitoring and counting the floating blocks; 502. monitoring the counting rack; 503. monitoring a counting ratchet wheel; 504. monitoring a counting pawl; 505. monitoring a counting rotating shaft; 506. monitoring a counting disc; 507. monitoring an observation window; 6. an alcohol concentration monitor.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the utility model provides a hand hygiene monitoring bracelet, which comprises a monitoring bracelet 1, a time display block 2, a conversion clamp 3, a disinfection storage bin 4, a hand hygiene monitoring mechanism 5 and an alcohol concentration monitor 6;
the time display block 2 is fixedly connected in front of the monitoring bracelet 1, the time display block 2 is provided with a display screen structure, and a battery is arranged inside the time display block 2;
the conversion clamp 3 is fixedly connected to the rear part of the monitoring bracelet 1;
the disinfection storage bin 4 is arranged inside the monitoring bracelet 1, and disinfection hand sanitizer is arranged inside the disinfection storage bin 4;
the hand hygiene monitoring mechanism 5 is arranged inside the left side of the time display block 2;
alcohol concentration monitor 6 fixed connection is in the top of monitoring bracelet 1 to alcohol concentration monitor 6 is ordinary alcohol detector structure.
Wherein, monitoring bracelet 1 is including: detecting a protection block 101;
detect protection piece 101 fixed connection at the inner periphery of monitoring bracelet 1 to detect protection piece 101 and be flexible structure, in use, detect protection piece 101 and realized the protection to doctor's wrist department.
Wherein, conversion presss from both sides 3 including: an elastic cord 301;
the front end fixed connection of stretch cord 301 is in the rear of monitoring bracelet 1, the rear end and the conversion of stretch cord 301 press from both sides 3 fixed connection, in use, general hospital requires that the doctor can not wear table class ornaments, can press from both sides 3 centre gripping in doctor's pocket department through will converting this moment, monitoring bracelet 1 can regard as medical pocket watch to use this moment, and when the doctor is when washing the hand, need roll over the sleeve, can convert this moment and press from both sides 3 and press from both sides the cuff department that the doctor rolled up, realized the protection to doctor's clothes, the hidden danger of cross infection has been alleviateed.
Wherein, disinfection storage compartment 4 is including: sterilizing spring 401, sterilizing pin 402 and feed opening 403;
the disinfection spring 401 is fixedly connected to the left side inside the disinfection storage bin 4;
the right end of the disinfection pin 402 is fixedly connected with the disinfection spring 401, the disinfection pin 402 is in sliding connection with the monitoring bracelet 1, and the diameter of the left end of the disinfection pin 402 is smaller than that of the right end of the disinfection pin 402;
the feed inlet 403 is arranged on the left side of the monitoring bracelet 1, and when a doctor needs to perform hand hygiene operation, the doctor can press the disinfection pin 402 at the moment, the disinfection pin 402 is pressed at the moment, and disinfectant in the disinfection storage bin 4 is discharged to the hand of the doctor, so that the doctor can perform hand hygiene operation conveniently.
Wherein, hand health monitoring mechanism 5 is including: a monitoring counting floating block 501, a monitoring counting rack 502, a monitoring counting ratchet 503, a monitoring counting pawl 504 and a monitoring counting rotating shaft 505;
the monitoring counting floating block 501 is of a floating structure, and the monitoring counting floating block 501 is connected inside the time display block 2 in a sliding mode;
the monitoring counting rack 502 is fixedly connected to the left side of the monitoring counting floating block 501;
the monitoring and counting ratchet wheel 503 is rotatably connected inside the time display block 2, a rack is arranged on the periphery of the monitoring and counting ratchet wheel 503, and the peripheral rack of the monitoring and counting ratchet wheel 503 is meshed with the monitoring and counting rack 502;
the monitoring and counting rotating shaft 505 is rotatably connected inside the time display block 2;
when a doctor performs hand hygiene operation, at the moment, water flows through an upper opening of the time display block 2 to enter the inside of the time display block 2, the monitoring counting floating block 501 moves upwards under the action of water buoyancy, the monitoring counting floating block 501 moves upwards to drive the monitoring counting rack 502 to move upwards, the monitoring counting rack 502 moves upwards to drive the monitoring counting ratchet 503 to rotate, the monitoring counting ratchet 503 rotates to drive the monitoring counting ratchet 504 to rotate, the monitoring counting pawl 504 rotates to drive the monitoring counting rotating shaft 505 to rotate, the monitoring counting rotating shaft 505 rotates to realize a driving function, and when the monitoring counting rack 502 moves downwards, the monitoring counting ratchet 504 cannot rotate.
Wherein, hand health monitoring mechanism 5 is still including: a monitor counting plate 506 and a monitor observation window 507;
the monitoring counting disc 506 is rotatably connected inside the time display block 2, the monitoring counting disc 506 is coaxially and fixedly connected in front of the monitoring counting rotating shaft 505, and the surface of the monitoring counting disc 506 is provided with numbers;
the monitoring observation window 507 is arranged at the lower end of the time display block 2, and the slotting shape of the monitoring observation window 507 just can leak one number on the monitoring counting disc 506, in use, when a doctor operates the hand hygiene, at the moment, water flows into the time display block 2 through the upper opening of the time display block 2, the monitoring counting floating block 501 moves upwards under the action of water flow buoyancy, the monitoring counting floating block 501 moves upwards to drive the monitoring counting rack 502 to move upwards, the monitoring counting rack 502 moves upwards to drive the monitoring counting ratchet 503 to rotate, the monitoring counting ratchet 503 rotates to drive the monitoring counting pawl 504 to rotate, the monitoring counting pawl 504 rotates to drive the monitoring counting rotating shaft 505 to rotate, the monitoring counting rotating shaft 505 rotates to drive the monitoring counting disc 506 to rotate, the monitoring counting disc 506 rotates to realize the conversion of the number on the monitoring observation window 507 on the monitoring counting disc 506, and the monitoring of the hand washing times of the doctor is realized.
The specific use mode and function of the embodiment are as follows:
firstly, a general hospital requires that a doctor cannot wear watch ornaments, the conversion clamp 3 can be clamped at the pocket of the doctor at the moment, the monitoring bracelet 1 can be used as a medical pocket watch, and when the doctor needs to roll up the sleeves during hand washing, the conversion clamp 3 can be clamped at the sleeve openings rolled up by the doctor at the moment, so that the protection of the doctor clothes is realized, and the hidden danger of cross infection is reduced.
Then, in use, when the doctor needs to perform hand hygiene operation, the doctor can press the disinfection pin 402, the disinfection pin 402 is pressed at the time, and the disinfection solution in the disinfection storage bin 4 is discharged to the doctor's hand, which is convenient for the doctor to perform hand hygiene operation.
Finally, when the doctor performs hand hygiene operation, at the moment, water flows into the inside of the time display block 2 through the upper opening of the time display block 2, the monitoring counting floating block 501 moves upwards under the action of water flow buoyancy, the monitoring counting floating block 501 moves upwards to drive the monitoring counting rack 502 to move upwards, the monitoring counting rack 502 moves upwards to drive the monitoring counting ratchet 503 to rotate, the monitoring counting ratchet 503 rotates to drive the monitoring counting pawl 504 to rotate, the monitoring counting pawl 504 rotates to drive the monitoring counting rotating shaft 505 to rotate, the monitoring counting rotating shaft 505 rotates to drive the monitoring counting disc 506 to rotate, the monitoring counting disc 506 rotates to realize the conversion of the numbers on the monitoring counting disc 506 on the monitoring observation window 507, and the monitoring of the number of times of hand washing of the doctor is realized.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a bracelet is used in hand health monitoring which characterized in that: comprises a monitoring bracelet (1), a time display block (2), a conversion clamp (3), a disinfection storage bin (4), a hand hygiene monitoring mechanism (5) and an alcohol concentration monitor (6); the time display block (2) is fixedly connected in front of the monitoring bracelet (1), the time display block (2) is provided with a display screen structure, and a battery is arranged inside the time display block (2); the conversion clamp (3) is fixedly connected to the rear part of the monitoring bracelet (1); the disinfection storage bin (4) is arranged inside the monitoring bracelet (1), and disinfection liquid soap is arranged inside the disinfection storage bin (4); the hand hygiene monitoring mechanism (5) is arranged inside the left side of the time display block (2); alcohol concentration monitor (6) fixed connection is in the top of monitoring bracelet (1) to alcohol concentration monitor (6) are ordinary alcohol detector structure.
2. The bracelet for hand hygiene monitoring according to claim 1, characterized in that: monitoring bracelet (1) including: detecting a protection block (101); detect protection piece (101) fixed connection in the inner week of monitoring bracelet (1) to it is flexible structure to detect protection piece (101).
3. The bracelet for hand hygiene monitoring according to claim 1, characterized in that: the conversion clamp (3) comprises: a bungee cord (301); the front end fixed connection of stretch cord (301) is in the rear of monitoring bracelet (1), and the rear end and the conversion of stretch cord (301) press from both sides (3) fixed connection.
4. The bracelet for hand hygiene monitoring according to claim 1, characterized in that: the disinfection storage bin (4) comprises: a disinfection spring (401), a disinfection pin (402) and a feed inlet (403); the disinfection spring (401) is fixedly connected to the left side inside the disinfection storage bin (4); the right end of the disinfection pin (402) is fixedly connected with the disinfection spring (401), the disinfection pin (402) is in sliding connection with the monitoring bracelet (1), and the diameter of the left end of the disinfection pin (402) is smaller than that of the right end of the disinfection pin (402); the feed inlet (403) is arranged on the left side of the monitoring bracelet (1).
5. The bracelet for hand hygiene monitoring according to claim 1, characterized in that: the hand hygiene monitoring mechanism (5) comprises: the device comprises a monitoring counting floating block (501), a monitoring counting rack (502), a monitoring counting ratchet wheel (503), a monitoring counting pawl (504) and a monitoring counting rotating shaft (505); the monitoring and counting floating block (501) is of a floating structure, and the monitoring and counting floating block (501) is connected inside the time display block (2) in a sliding manner; the monitoring counting rack (502) is fixedly connected to the left side of the monitoring counting floating block (501); the monitoring and counting ratchet wheel (503) is rotatably connected inside the time display block (2), a rack is arranged on the periphery of the monitoring and counting ratchet wheel (503), and the peripheral rack of the monitoring and counting ratchet wheel (503) is meshed with the monitoring and counting rack (502); the monitoring counting rotating shaft (505) is rotatably connected inside the time display block (2); the monitoring counting pawl (504) is coaxially and fixedly connected to the middle position of the monitoring counting rotating shaft (505), and the monitoring counting pawl (504) is meshed with the monitoring counting ratchet wheel (503).
6. Bracelet for hand hygiene monitoring according to claim 5, characterized in that: the hand hygiene monitoring mechanism (5) further comprises: a monitoring counting disc (506) and a monitoring observation window (507); the monitoring counting disc (506) is rotatably connected inside the time display block (2), the monitoring counting disc (506) is coaxially and fixedly connected in front of the monitoring counting rotating shaft (505), and the surface of the monitoring counting disc (506) is provided with numbers; the monitoring observation window (507) is arranged at the lower end of the time display block (2), and the slotted shape of the monitoring observation window (507) just can leak one number on the monitoring counting disc (506).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222156079.XU CN218278867U (en) | 2022-08-17 | 2022-08-17 | Bracelet for hand hygiene monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222156079.XU CN218278867U (en) | 2022-08-17 | 2022-08-17 | Bracelet for hand hygiene monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218278867U true CN218278867U (en) | 2023-01-13 |
Family
ID=84795794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222156079.XU Active CN218278867U (en) | 2022-08-17 | 2022-08-17 | Bracelet for hand hygiene monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218278867U (en) |
-
2022
- 2022-08-17 CN CN202222156079.XU patent/CN218278867U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218278867U (en) | Bracelet for hand hygiene monitoring | |
| CN208371209U (en) | A kind of dental nursing device | |
| CN201269826Y (en) | Blood sampling device convenient for using | |
| CN211906337U (en) | Disinfection gel counter | |
| CN215938466U (en) | Improved drainage bag | |
| CN210243292U (en) | Urine sample collection device for baby | |
| CN220258989U (en) | Medical tracheal cannula belt cleaning device | |
| CN215535694U (en) | Pad towel roll device capable of automatically replacing disposable non-woven fabric | |
| CN219089304U (en) | Anti-infection wrist support for blood sampling | |
| CN212880596U (en) | Infectious department is clinical with handheld degassing unit | |
| CN218424268U (en) | Cleaning device of full-automatic gastrointestinal radiography DR all-in-one machine | |
| CN213606953U (en) | Operating room is checked device with convenient gauze | |
| CN215308234U (en) | Ophthalmology flusher convenient to observe pH value | |
| CN219109446U (en) | Hospital self-help physical examination machine with button disinfection function | |
| CN114028023B (en) | Periodontal probe protection box | |
| CN212326928U (en) | Automatic control perineum scrubbing device | |
| CN210185748U (en) | Oral care package suitable for carry out oral care to coma patient | |
| CN217853046U (en) | Urine sample collector | |
| CN212593472U (en) | Cleaning device for obstetrics and gynecology department | |
| CN210812587U (en) | Intelligent disinfectant bottle with counting and metering functions | |
| CN214969359U (en) | Sputum collector for patient in department of respiration | |
| CN215023056U (en) | Drainage bag | |
| CN211704676U (en) | Safe and sanitary stethoscope capable of preventing infection | |
| CN213157921U (en) | Vomit bucket convenient to measure and prevent bacterial infection | |
| CN210330590U (en) | Urine collecting bag capable of weighing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |