CN111134652A - Multifunctional monitoring wrist guard for internal arteriovenous fistula of hemodialysis patient - Google Patents
Multifunctional monitoring wrist guard for internal arteriovenous fistula of hemodialysis patient Download PDFInfo
- Publication number
- CN111134652A CN111134652A CN202010164472.6A CN202010164472A CN111134652A CN 111134652 A CN111134652 A CN 111134652A CN 202010164472 A CN202010164472 A CN 202010164472A CN 111134652 A CN111134652 A CN 111134652A
- Authority
- CN
- China
- Prior art keywords
- internal fistula
- monitoring
- fistula
- wrist band
- internal
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 64
- 210000000707 wrist Anatomy 0.000 title claims abstract description 50
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 30
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 30
- 206010003226 Arteriovenous fistula Diseases 0.000 title abstract description 6
- 206010016717 Fistula Diseases 0.000 claims abstract description 129
- 230000003890 fistula Effects 0.000 claims abstract description 129
- 230000002792 vascular Effects 0.000 claims abstract description 26
- 206010044565 Tremor Diseases 0.000 claims abstract description 22
- 230000010349 pulsation Effects 0.000 claims abstract description 20
- 230000017531 blood circulation Effects 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 8
- 210000003414 extremity Anatomy 0.000 claims abstract description 6
- 238000000502 dialysis Methods 0.000 abstract description 12
- 238000011282 treatment Methods 0.000 abstract description 10
- 210000004204 blood vessel Anatomy 0.000 abstract description 7
- 208000009087 False Aneurysm Diseases 0.000 abstract description 3
- 206010048975 Vascular pseudoaneurysm Diseases 0.000 abstract description 3
- 230000000740 bleeding effect Effects 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011369 optimal treatment Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000011277 treatment modality Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0064—Body surface scanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6824—Arm or wrist
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7405—Details of notification to user or communication with user or patient ; user input means using sound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/04—Electric stethoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of blood vessels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
- G01J5/0025—Living bodies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
- G01K13/223—Infrared clinical thermometers, e.g. tympanic
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0453—Sensor means for detecting worn on the body to detect health condition by physiological monitoring, e.g. electrocardiogram, temperature, breathing
Abstract
The invention relates to a multifunctional monitoring wrist band for internal arteriovenous fistula of a hemodialysis patient, which comprises a wrist band, wherein an internal fistula monitoring module and a temperature sensor are arranged on the skin side of the wrist band, the internal fistula monitoring module comprises an internal fistula natural blood flow monitor, a blood vessel wall thickness monitoring module, an internal fistula tremor and internal fistula pulsation monitoring module, and an alarm device, a display, a wireless communication module and a controller are arranged on the wrist band. The invention can detect the natural blood flow, pulsation and tremor, the thickness of the vascular wall and the temperature of the limbs of the internal fistula of a dialysis patient, can protect the internal fistula from being injured, can prevent pseudoaneurysm, and can perfectly monitor, protect and remotely manage the internal fistula so as to prolong the service life of the life line; the device can send different alarm prompts according to different conditions to remind a patient to seek medical treatment in time, so that the internal fistula can be relieved in time; set up the elasticity buffer layer at wrist strap internal surface, internal fistula position has the function of a buffering when receiving external impact, prevents to harm internal fistula function and local heavy bleeding, plays the effect of effective protection internal fistula.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a multifunctional monitoring wrist guard for an internal arteriovenous fistula of a hemodialysis patient.
Background
The incidence of chronic kidney disease has increased year by year, and maintenance hemodialysis is one of the important treatment modalities for life maintenance in end-stage renal patients. To perform hemodialysis treatment, a first requirement is a well-functioning vascular access. Without a vascular access, hemodialysis patients are unable to undergo dialysis treatment, so the vascular access is referred to as the "life line" of the hemodialysis patient. Compared with other vascular access (such as temporary or long-term central venous catheter), the autologous arteriovenous internal fistula has the advantages of longer service time, fewer complications and the like, and is the preferred vascular access way for dialysis treatment.
At present, in order to monitor the condition of the autologous arteriovenous internal fistula, a patient needs to touch whether the arteriovenous internal fistula has tremor and pulsation or not by using another hand at least 3-4 times a day during a non-dialysis treatment period, and the patient is difficult to achieve and easy to forget in daily life. Particularly, a patient who sleeps at night is easy to press the internal fistula due to improper posture, so that the internal fistula loses work, and the earlier recovery probability of the function is found to be higher for emergency measures after the internal fistula loses work.
At the present stage, only the hospital instrument detects and manually touches the pulsation and tremor functions of the arteriovenous internal fistula to exist, be abnormal and disappear. The hospital instrument can measure vascular wall thickness, but the inspection number of times is limited, can't observe the dynamic change of patient's vascular wall thickness, can't carry out the data acquisition of remote real time monitoring internal fistula situation change, influences timely processing and the long-term research progress to the internal fistula abnormal conditions. There is no portable instrument or equipment which can help patients to monitor arteriovenous internal fistula functions in a real-time and multifunctional way. Hemodialysis patients are basically outpatient dialysis treatment, dialysis is carried out for 2-3 times every week, 4 hours every time, after treatment is finished, the patients go home, the condition of arteriovenous internal fistula function is observed by the patients, most of the patients are influenced by compliance, age, family support, culture degree and the like, and arteriovenous internal fistula function self-examination is not carried out for 3-4 times every day according to requirements. Most patients know that the arteriovenous internal fistula of the patients loses work when the hospitals receive dialysis treatment on the day of dialysis. If the optimal arteriovenous internal fistula rescuing time is 3-6 hours before, the dialysis treatment can be carried out only by arranging a temporary vascular access, the long-term vascular access needs to be reestablished in a hospitalization operation in the later period, and if the arteriovenous internal fistula is reestablished and can be used after the maturation period of 2-3 months after the operation, a patient with limited vascular conditions can only select to establish a central venous indwelling catheter or an internal graft fistula.
Because of the low level of self-management of the arteriovenous internal fistula of the hemodialysis patient and poor compliance, the arteriovenous internal fistula is blocked and loses work, hemodialysis treatment cannot be carried out, and the arteriovenous internal fistula needs to be established by tube replacement and reoperation, thereby greatly increasing the pain of the patient and consuming medical resources.
Disclosure of Invention
The invention aims to provide a multifunctional monitoring wrist band for internal arteriovenous fistula of a hemodialysis patient, which can monitor the function of the internal fistula, the change of the thickness of the wall of the internal fistula and the change of the size of the lumen of the internal fistula in real time and can play a role in protecting the internal fistula. The wireless remote monitoring can transmit and monitor the data change of the internal fistula of the patient in real time, can evaluate and intervene the internal fistula in time, and keeps the 'life line' of the patient.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
hemodialysis patient internal arteriovenous fistula multifunctional monitoring wrist band, including the wrist strap, the skin side of wrist strap is equipped with internal fistula monitoring module, internal fistula monitoring module includes internal fistula natural blood flow monitor, internal fistula tremble and internal fistula pulsation monitoring module, is equipped with alarm device, display and controller on the wrist strap, internal fistula monitoring module, display and alarm device all with the controller electric connection.
The alarm device comprises a first alarm prompter and a second alarm prompter, wherein the first alarm prompter is used for alarming when the pulsation of the internal fistula is weakened or disappears, and the second alarm prompter is used for alarming when the tremor of the internal fistula is weakened or disappears.
Furthermore, the skin side of wrist strap is equipped with the temperature-sensing ware that is used for monitoring internal fistula department limb temperature, temperature-sensing ware and controller electric connection.
The alarm device comprises a third alarm prompter for alarming when the monitoring temperature is higher than the preset temperature.
Preferably, the alarm device is an audible and visual alarm device.
Furthermore, the outer surface of the wrist strap is provided with an elastic buffer layer.
Further preferably, the display and the alarm device are arranged on the outer surface of the elastic buffer layer.
Preferably, the length of the wristband in the arm direction is 18cm to 20 cm.
Furthermore, a wireless communication module is arranged on the wrist strap and electrically connected with the controller.
Further, the multi-functional monitoring wrist band of hemodialysis patient arteriovenous internal fistula is still including the vascular wall thickness monitoring module that is used for monitoring internal fistula vascular wall thickness, vascular wall thickness monitoring module and controller electric connection.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can detect the natural blood flow, pulsation, tremor and limb temperature of the internal fistula of a dialysis patient, can protect the internal fistula from trauma, prevent pseudo aneurysm, and perfectly monitor and protect the internal fistula, thereby prolonging the service life of the life line;
2. the invention can monitor whether the natural blood flow of the internal fistula is abnormal, whether the function of the internal fistula is weakened or disappeared and whether the body temperature is increased, and send different alarm prompts to remind a patient to see a doctor in time, thereby being beneficial to timely rescue the internal fistula, avoiding waste of blood vessel resources of a dialysis patient, reducing hospitalization, reducing medical expenses and relieving psychological burden and family burden of the hemodialysis patient;
3, the elastic buffer layer is arranged on the outer surface of the wrist strap, and the internal fistula part has a buffer function when being impacted by the outside, so that the internal fistula function is prevented from being damaged, local heavy bleeding is prevented, and the internal fistula is effectively protected;
4. the vascular wall thickness monitoring module is arranged and used for scanning a section image of a blood vessel by adopting optical correlation imaging scanning and measuring the inner diameter and the outer diameter of an internal fistula blood vessel so as to obtain the thickness change of the vascular wall;
5. the invention can wirelessly and remotely monitor the change of the internal fistula of the patient in real time, transmit data and evaluate and intervene the internal fistula in time.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the arteriovenous internal fistula function monitoring wrist band for hemodialysis patients disclosed by the invention comprises a wrist band 1, wherein an internal fistula monitoring module is arranged at a position, corresponding to the rear part of an internal fistula anastomosis part, of the skin side of the wrist band 1. The wrist strap 1 is provided with an alarm device, a display 10 and a controller, and the internal fistula monitoring module, the display 10 and the alarm device are all electrically connected with the controller.
Internal fistula monitoring module includes internal fistula natural blood flow monitor 2, internal fistula pulsation monitoring module 3 and internal fistula tremble inductor 4, and internal fistula natural blood flow monitor 2 is used for carrying out the early warning to internal fistula stenosis, if internal fistula orificium front end is narrow, the blood flow will reduce, and when internal fistula blood flow was less than 500ml/min, alarm device can report to the police and indicate. Internal fistula pulsation monitoring module 3 is used for monitoring the internal fistula pulsation condition, and internal fistula tremor inductor 4 is used for monitoring the internal fistula tremor condition. Blood flow sensor is selected to internal fistula natural blood flow monitor 2 in this embodiment, and pulse sensor is selected to internal fistula pulsation monitoring module 3, and internal fistula tremor inductor 4 includes electron stethoscope or ultrasonic sensor.
The display 10 can display the natural blood flow and temperature, and of course, the wrist band 1 is provided with a battery and a display switch 12.
The skin side of the wrist strap 1 is also provided with a temperature sensor 5 for monitoring the limb temperature at the internal fistula, and the temperature sensor 5 is electrically connected with the controller. The temperature sensor 5 is a contact or infrared temperature measuring sensor.
The alarming device comprises a first alarming prompter 7 for alarming when the pulsation of the internal fistula is weakened or disappears, a second alarming prompter 8 for alarming when the tremor of the internal fistula is weakened or disappears, a third alarming prompter 9 for alarming when the monitoring temperature is higher than the preset temperature and a fourth alarming prompter 11 for alarming when the blood flow is abnormal.
When the internal fistula is infected, symptoms such as fever exist locally, and in the embodiment, when the limb stability is greater than 37.5 degrees, the third alarm prompting device 9 gives an alarm prompt.
The alarm device in this embodiment is a sound and light alarm device, and when the pulsation of the arteriovenous internal fistula is monitored to be weakened or disappear, the first alarm prompter 7 emits alarm sound and flickering red light. Specifically, when the pulsation of the arteriovenous internal fistula is weakened, the first alarm prompter 7 gives an intermittent alarm; when the pulsation of the arteriovenous internal fistula disappears and the blood flow of the internal fistula is lower than 500ml/min, the alarm sound of the first alarm prompter 7 can be continuous.
When the tremor of the arteriovenous internal fistula is reduced or disappeared, the second alarm prompter 8 emits an alarm sound and a flashing red light. Specifically, when the tremor of the arteriovenous internal fistula is weakened, the second alarm prompter 8 gives an intermittent alarm; when the tremor of the arteriovenous internal fistula disappears, the blood flow of the internal fistula is lower than 500ml/min, and the alarm sound of the second alarm prompter 8 is continuous.
In this embodiment, the wrist band 1 includes a wrist band body and an elastic adjusting band 13, and an internal fistula monitoring module, a temperature sensor 5, an alarm device, a display 10, a controller and the like are all installed on the wrist band body. The tightness of the wrist strap 1 is adjusted by the tightness adjusting belt 13. In the embodiment, the tightness adjusting belt 13 is a sticky buckle belt, so that the tightness of the patient can be conveniently adjusted according to the size of the arm part of the internal fistula; the length of the wrist strap 1 along the arm direction is 18cm-20cm, and three elastic adjusting belts 13 are arranged along the length direction due to the fact that the length of the wrist strap 1 is long.
The wrist strap 1 is further provided with a wireless communication module 14, and the wireless communication module 14 is electrically connected with the controller. The wireless communication module 14 can realize remote data sharing and transmission, so that various monitoring data of the patient can be monitored conveniently, and the patient is effectively prevented from missing the optimal treatment time. The wireless communication module can be a Bluetooth module and/or a WIFI module.
Be equipped with the vascular wall thickness monitoring module 15 that is used for monitoring internal fistula vascular wall thickness on the wrist strap 1, vascular wall thickness monitoring module 15 and controller electric connection. Can follow arm vascular monitoring internal fistula vascular wall thickness, adopt the relevant imaging scanning of optics, scan blood vessel tangent plane image, measure the internal diameter and the external diameter of internal fistula blood vessel, obtain the thickness change of vascular wall.
In order to protect internal fistula, the outer surface of the wrist band body is provided with an elastic buffer layer 6. Alarm device, display 10, display switch 12, locate elasticity buffer layer 6 surface. When the external impact, the elastic buffer layer 6 has a buffer function, gives an external force a resilience force, prevents the internal fistula function and local major hemorrhage from being damaged, prevents the pseudoaneurysm, and plays a role in effectively protecting the internal fistula. The elastic buffer layer 6 can be made of light foam rubber.
In another embodiment, only one ADPD188GG sensor is used to simultaneously monitor internal fistula pulsation and internal fistula tremor conditions, which combines the functions of the internal fistula pulsation monitoring module 3 and the internal fistula tremor sensor 4 described above. The monitoring module takes an embedded processor and an ADPD188GG optical monitoring sensor of ADI company as core development, and a related processing DSP algorithm is added to form the internal fistula pulsation and tremor monitoring module. The ADPD188GG sensor collects original pulse signals and carries out initial signal filtering, and on the basis of the embedded processor, an internal fistula pulse signal and an internal fistula tremor signal are separated from the original signals through a DSP algorithm, so that the conditions of internal fistula pulse and internal fistula tremor can be monitored respectively.
The invention has the monitoring and protecting functions, and the arteriovenous internal fistula of a hemodialysis patient is perfectly monitored and protected, so that the service life of a 'life line' is prolonged; the hemodialysis patient is favorably ensured that the vascular access function is complete, and the dialysis quality and the life quality of the patient are improved. Meanwhile, the waste of blood vessel resources of hemodialysis patients can be avoided, medical resources are saved, hospitalization is reduced, and the psychological pressure and the family burden of the hemodialysis patients are relieved.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that all such changes and modifications as fall within the true spirit and scope of the invention be considered as within the following claims.
Claims (10)
1. Many function monitoring wrist band of hemodialysis patient arteriovenous internal fistula, its characterized in that: including the wrist strap, the skin side of wrist strap is equipped with internal fistula monitoring module, internal fistula monitoring module includes internal fistula natural blood flow monitor, internal fistula tremble and internal fistula pulsation monitoring module, is equipped with alarm device, display and controller on the wrist strap, internal fistula monitoring module, display and alarm device all with the controller electric connection.
2. The multifunctional monitoring wrist band for the arteriovenous internal fistula of the hemodialysis patient as set forth in claim 1, which is characterized in that: the alarm device comprises a first alarm prompter for alarming when the pulsation of the internal fistula is weakened or disappears and a second alarm prompter for alarming when the tremor of the internal fistula is weakened or disappears.
3. The multifunctional monitoring wrist band for the arteriovenous internal fistula of the hemodialysis patient according to claim 1 or 2, which is characterized in that: the skin side of wrist strap is equipped with the temperature-sensing ware that is used for monitoring internal fistula department limbs temperature, temperature-sensing ware and controller electric connection.
4. The multifunctional monitoring wrist band for the arteriovenous internal fistula of the hemodialysis patient as set forth in claim 3, which is characterized in that: the alarm device comprises a third alarm prompter for alarming when the monitoring temperature is higher than the preset temperature.
5. The multifunctional monitoring wrist band for the arteriovenous internal fistula of the hemodialysis patient as claimed in claim 1, 2 or 4, which is characterized in that: the alarm device is a sound and light alarm device.
6. The multifunctional monitoring wrist band for the arteriovenous internal fistula of the hemodialysis patient as set forth in claim 1, which is characterized in that: the outer surface of the wrist strap is provided with an elastic buffer layer.
7. The multifunctional monitoring wrist band for the arteriovenous internal fistula of the hemodialysis patient as set forth in claim 1, which is characterized in that: the display and the alarm device are arranged on the outer surface of the elastic buffer layer.
8. The multifunctional monitoring wrist band for the arteriovenous internal fistula of the hemodialysis patient as set forth in claim 1, which is characterized in that: the wrist strap is provided with a wireless communication module, and the wireless communication module is electrically connected with the controller.
9. The multifunctional monitoring wrist band for the arteriovenous internal fistula of the hemodialysis patient as set forth in claim 1, which is characterized in that: the length of the wrist band along the arm direction is 18cm-20 cm.
10. The multifunctional monitoring wrist band for the arteriovenous internal fistula of the hemodialysis patient according to claim 1 or 8, which is characterized in that: it still includes the vascular wall thickness monitoring module that is used for monitoring internal fistula vascular wall thickness, vascular wall thickness monitoring module and controller electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010164472.6A CN111134652A (en) | 2020-03-11 | 2020-03-11 | Multifunctional monitoring wrist guard for internal arteriovenous fistula of hemodialysis patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010164472.6A CN111134652A (en) | 2020-03-11 | 2020-03-11 | Multifunctional monitoring wrist guard for internal arteriovenous fistula of hemodialysis patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111134652A true CN111134652A (en) | 2020-05-12 |
Family
ID=70528520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010164472.6A Pending CN111134652A (en) | 2020-03-11 | 2020-03-11 | Multifunctional monitoring wrist guard for internal arteriovenous fistula of hemodialysis patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111134652A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657895A (en) * | 2020-06-30 | 2020-09-15 | 南通市第二人民医院 | Multi-functional monitoring wrist band of hemodialysis patient arteriovenous internal fistula |
| CN112022629A (en) * | 2020-09-24 | 2020-12-04 | 钦州市第一人民医院 | Instrument is tempered to internal fistula |
| CN112998743A (en) * | 2021-02-20 | 2021-06-22 | 苏州大学 | Internal fistula stenosis degree evaluation method and evaluation system and wearable medical equipment |
| CN114099007A (en) * | 2021-11-26 | 2022-03-01 | 首都医科大学宣武医院 | Protection system and method capable of automatically monitoring and alarming |
| CN115855270A (en) * | 2023-03-03 | 2023-03-28 | 四川大学华西医院 | Wireless body temperature monitoring equipment |
| CN114099007B (en) * | 2021-11-26 | 2024-04-19 | 首都医科大学宣武医院 | Protection system and method capable of automatically monitoring and alarming |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311644A (en) * | 1998-06-03 | 2001-09-05 | 斯科特实验室公司 | Apparatus and method for providing a conscious patient relief from pain and anxiety associated with medical or surgical procedures |
| CN101534718A (en) * | 2006-06-02 | 2009-09-16 | 圣米高医院 | Ultrasonic evaluation of venous structures |
| CN101616628A (en) * | 2006-12-01 | 2009-12-30 | 乌罗代纳米克斯科技有限公司 | Be used for the system and method for sensing chamber every syndromic situation |
| CN102740902A (en) * | 2009-12-28 | 2012-10-17 | 甘布罗伦迪亚股份公司 | Device and method for monitoring a fluid flow rate in a cardiovascular system |
| CN203506749U (en) * | 2013-09-12 | 2014-04-02 | 曹英娟 | Wristband type monitoring device for internal arteriovenous fistula |
| CN204072149U (en) * | 2014-10-15 | 2015-01-07 | 中国人民解放军第三军医大学第三附属医院 | Internal fistula monitoring device |
| CN204909456U (en) * | 2015-08-14 | 2015-12-30 | 暨南大学 | Wearable internal arteriovenous fistula blood flow monitor |
| CN205120158U (en) * | 2015-07-31 | 2016-03-30 | 中国人民武装警察部队总医院 | Stored goods qualification volume monitored control system |
| CN205612462U (en) * | 2016-03-01 | 2016-10-05 | 姜惠丽 | Internal fistula monitoring devices |
| CN106467056A (en) * | 2015-08-18 | 2017-03-01 | 宿迁淮海科技服务有限公司 | A kind of safety control device for automobile |
| US20170231565A1 (en) * | 2016-02-15 | 2017-08-17 | Antionette Olivarez | Vital Sleeve |
| CN206462988U (en) * | 2016-08-31 | 2017-09-05 | 张代娣 | Wrist internal arteriovenous fistula monitor |
| CN107898453A (en) * | 2017-12-01 | 2018-04-13 | 陈继红 | For monitoring the portable set of internal arteriovenous fistula |
| CN108309263A (en) * | 2018-02-24 | 2018-07-24 | 乐普（北京）医疗器械股份有限公司 | Multi-parameter monitoring data analysing method and multi-parameter monitoring system |
| CN108309390A (en) * | 2018-02-28 | 2018-07-24 | 无锡市人民医院 | Haemodialysis internal arteriovenous fistula tourniquet |
| US20180250463A1 (en) * | 2015-05-04 | 2018-09-06 | Antionette Olivarez | Vital Sleeve |
| CN110353642A (en) * | 2019-07-26 | 2019-10-22 | 河南理工大学 | A kind of underground coal mine intelligence miner's security system |
| CN209826708U (en) * | 2018-12-25 | 2019-12-24 | 南京医科大学附属逸夫医院 | Hemodialysis patient internal fistula detects bracelet |
-
2020
- 2020-03-11 CN CN202010164472.6A patent/CN111134652A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311644A (en) * | 1998-06-03 | 2001-09-05 | 斯科特实验室公司 | Apparatus and method for providing a conscious patient relief from pain and anxiety associated with medical or surgical procedures |
| CN101534718A (en) * | 2006-06-02 | 2009-09-16 | 圣米高医院 | Ultrasonic evaluation of venous structures |
| CN101616628A (en) * | 2006-12-01 | 2009-12-30 | 乌罗代纳米克斯科技有限公司 | Be used for the system and method for sensing chamber every syndromic situation |
| CN102740902A (en) * | 2009-12-28 | 2012-10-17 | 甘布罗伦迪亚股份公司 | Device and method for monitoring a fluid flow rate in a cardiovascular system |
| CN203506749U (en) * | 2013-09-12 | 2014-04-02 | 曹英娟 | Wristband type monitoring device for internal arteriovenous fistula |
| CN204072149U (en) * | 2014-10-15 | 2015-01-07 | 中国人民解放军第三军医大学第三附属医院 | Internal fistula monitoring device |
| US20180250463A1 (en) * | 2015-05-04 | 2018-09-06 | Antionette Olivarez | Vital Sleeve |
| CN205120158U (en) * | 2015-07-31 | 2016-03-30 | 中国人民武装警察部队总医院 | Stored goods qualification volume monitored control system |
| CN204909456U (en) * | 2015-08-14 | 2015-12-30 | 暨南大学 | Wearable internal arteriovenous fistula blood flow monitor |
| CN106467056A (en) * | 2015-08-18 | 2017-03-01 | 宿迁淮海科技服务有限公司 | A kind of safety control device for automobile |
| US20170231565A1 (en) * | 2016-02-15 | 2017-08-17 | Antionette Olivarez | Vital Sleeve |
| CN205612462U (en) * | 2016-03-01 | 2016-10-05 | 姜惠丽 | Internal fistula monitoring devices |
| CN206462988U (en) * | 2016-08-31 | 2017-09-05 | 张代娣 | Wrist internal arteriovenous fistula monitor |
| CN107898453A (en) * | 2017-12-01 | 2018-04-13 | 陈继红 | For monitoring the portable set of internal arteriovenous fistula |
| CN108309263A (en) * | 2018-02-24 | 2018-07-24 | 乐普（北京）医疗器械股份有限公司 | Multi-parameter monitoring data analysing method and multi-parameter monitoring system |
| CN108309390A (en) * | 2018-02-28 | 2018-07-24 | 无锡市人民医院 | Haemodialysis internal arteriovenous fistula tourniquet |
| CN209826708U (en) * | 2018-12-25 | 2019-12-24 | 南京医科大学附属逸夫医院 | Hemodialysis patient internal fistula detects bracelet |
| CN110353642A (en) * | 2019-07-26 | 2019-10-22 | 河南理工大学 | A kind of underground coal mine intelligence miner's security system |
Non-Patent Citations (1)
| Title |
|---|
| 夏保京 王少清 主编: "《慢性病管理学》", 31 May 2014, 第二军医大学出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657895A (en) * | 2020-06-30 | 2020-09-15 | 南通市第二人民医院 | Multi-functional monitoring wrist band of hemodialysis patient arteriovenous internal fistula |
| CN112022629A (en) * | 2020-09-24 | 2020-12-04 | 钦州市第一人民医院 | Instrument is tempered to internal fistula |
| CN112998743A (en) * | 2021-02-20 | 2021-06-22 | 苏州大学 | Internal fistula stenosis degree evaluation method and evaluation system and wearable medical equipment |
| CN114099007A (en) * | 2021-11-26 | 2022-03-01 | 首都医科大学宣武医院 | Protection system and method capable of automatically monitoring and alarming |
| CN114099007B (en) * | 2021-11-26 | 2024-04-19 | 首都医科大学宣武医院 | Protection system and method capable of automatically monitoring and alarming |
| CN115855270A (en) * | 2023-03-03 | 2023-03-28 | 四川大学华西医院 | Wireless body temperature monitoring equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111134652A (en) | Multifunctional monitoring wrist guard for internal arteriovenous fistula of hemodialysis patient | |
| US8398575B1 (en) | Early warning and shutdown system for hemodialysis | |
| US20020133067A1 (en) | New born and premature infant SIDS warning device | |
| US8094013B1 (en) | Baby monitoring system | |
| US20070255184A1 (en) | Disposable labor detection patch | |
| EP0770349A1 (en) | Apparatus for monitoring patients | |
| US20070270665A1 (en) | Physiological Function Monitoring System | |
| JP2010533559A (en) | Physiological data collection system | |
| EP2012667A2 (en) | Method for using a non-invasive cardiac and respiratory monitoring system | |
| US10159779B2 (en) | Vital sleeve | |
| KR102184237B1 (en) | Monitoring system of smart diaper for hospital | |
| WO2006134359A1 (en) | Seizure detection apparatus | |
| CN209826708U (en) | Hemodialysis patient internal fistula detects bracelet | |
| CA2884538A1 (en) | Device for monitoring physiological parameters | |
| KR20190086112A (en) | Smart care system having real time diagnosis function | |
| US20170257682A1 (en) | Monitoring Device, System and Method for Monitoring an Individual | |
| JPH0975310A (en) | Patient monitoring device | |
| TWM598121U (en) | Intelligent hemostatic device | |
| CN205612462U (en) | Internal fistula monitoring devices | |
| CN211355439U (en) | Intravascular fistula cuff with blood flow monitoring function and alarming function | |
| CN109009755A (en) | A kind of intelligence control system of sleep apnea Electronic Stryker frame | |
| CN111345789A (en) | Bleeding alarm device for hemodialysis and real-time bleeding monitoring system | |
| CN210673303U (en) | Bracelet appearance automatic alarm electrosphygmomanometer | |
| CN215689231U (en) | Bed fence protection alarm and sickbed | |
| CN210301865U (en) | Arteriovenous internal fistula alarm protection wrist strap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200512 |
|
| RJ01 | Rejection of invention patent application after publication |