CN108514676A - Arm internal fistula dialysis pipe fixing device with blood pressure detecting function - Google Patents
Arm internal fistula dialysis pipe fixing device with blood pressure detecting function Download PDFInfo
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- CN108514676A CN108514676A CN201810264516.5A CN201810264516A CN108514676A CN 108514676 A CN108514676 A CN 108514676A CN 201810264516 A CN201810264516 A CN 201810264516A CN 108514676 A CN108514676 A CN 108514676A
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- 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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
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- 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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0213—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body
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- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The present invention relates to medical instruments fields,More particularly to the arm internal fistula dialysis pipe fixing device with blood pressure detecting function,It include the guard assembly with arm external shape fits,It is provided in the guard assembly for the limit space across dialysis tubing,It further include at least one blood pressure detector,The blood pressure detector is removably connect with guard assembly,The clamping gap for dialysis tubing to be clamped is provided on the blood pressure detector,The both sides in the clamping gap are provided with sensor,The sensor is connected with warning device,Reduce the loss of blood temperature in dialysis tubing by the way that guard assembly is arranged,Arteriovenous needle puncture sites are made relatively to stablize,It is not easy to be influenced by the movement of patient's arm,Ensure being smoothed out for dialysis procedure,Simultaneously,Using the blood pressure detector for being connected with warning device,The blood pressure that blood pressure detector monitors is set to be found in time,Ensure the life security of patient.
Description
Technical field
The present invention relates to medical instruments fields, more particularly to the arm internal fistula with blood pressure detecting function fixes dress with dialysis tubing
It sets.
Background technology
Haemodialysis is by internal blood drainage to external, through in dialyzer clearance blood metabolic waste and excessive water
Point, then by purified blood recovery to internal process, be acute or chronic renal failure kidneys of patients Replacement Therapy it
One, currently, haemodialysis generally carries out arteriovenous internal fistula formation by surgical operation in arm, it will be close to the artery of wrist
Make a suture with neighbouring vein, formed Autogenous arteriovenous internal fistula or arm be built into artificial blood vessel connect adjacent artery and
Vein forms artifical internal arteriovenous fistula maintenance, when haemodialysis, using the arterial needle that is connected to by dialysis tubing with dialyzer and quiet
Arteries and veins pin puncture internal fistula, water conservancy diversion blood pass in and out dialyzer.
Currently, when haemodialysis, generally by adhesive tape by arterial needle, intravenous needle and close to the dialysis tubing point of site of puncture
It is not fixed on arm by adhesive tape, still, since the process of haemodialysis is longer, patient's arm is exposed to air for a long time
In, it is affected by ambient temperature, the temperature of draining blood generally can be low due to have passed through dialyzer, temperature in addition
In output blood temperature, cause patient in dialysis procedure due to the lower blood of temperature and external environment by reflux body
The low temperature effect of temperature, body can not feel like oneself, and increase the pain of patient, simultaneously as dialysis machine has centainly apart from patient
Distance, blood stream pressure in human body is detected inaccurate, and blood pressure detector is generally not provided on dialysis tubing, for not
It wears the dialysis patient of special blood pressure instrument, in blood pressure dialysis procedure, medical worker is needed periodically to be observed in dialysis procedure
The blood pressure of patient, handles blood pressure, avoids leading to slow blood flow due to prolonged low blood pressure, forms blood
Bolt causes life danger to patient, will so increase the workload of medical worker, and trouble can also be increased accordingly by wearing blood pressure instrument
The medical expense of person brings economic pressures to patient.
In conclusion there is an urgent need for a kind of technical solutions at present, when solving current haemodialysis, in dialysis tubing blood be easy by
Ambient temperature influences, and causes draining blood temperature to reduce more, causes patient body uncomfortable, and be not provided on dialysis tubing
Blood pressure detector increases medical worker's workload, wears the technical issues of blood pressure instrument brings economic pressures to patient.
Invention content
It is an object of the invention to：When for current haemodialysis, blood is easy by ambient temperature shadow in dialysis tubing
It rings, causes draining blood temperature to reduce more, cause patient body uncomfortable, and be not provided with blood pressure detector on dialysis tubing,
Medical worker's workload is increased, the technical issues of blood pressure instrument brings economic pressures to patient is worn, is provided a kind of with blood
Press the arm internal fistula dialysis pipe fixing device of detection function.
To achieve the goals above, the technical solution adopted by the present invention is：
Arm internal fistula dialysis pipe fixing device with blood pressure detecting function, includes the guard assembly with arm external shape fits,
It is provided in the guard assembly for the limit space across dialysis tubing, further includes at least one blood pressure detector, it is described
Blood pressure detector is removably connect with guard assembly, and the folder for dialysis tubing to be clamped is provided on the blood pressure detector
Gap is held, the both sides in the clamping gap are provided with sensor, and the sensor is connected with warning device.
The arm internal fistula with blood pressure detecting function of present invention dialysis pipe fixing device, passes through setting and arm shape
The guard assembly of adaptation is coated on using guard assembly on patient's arm, is reduced patient's arm and is exposed aerial area, makes
The loss for obtaining patient's arm temperature is less, simultaneously as dialysis tubing passes through in the limit space out of guard assembly, on the one hand subtracts
The length for having lacked the aerial dialysis tubing of exposure, reduces the loss of blood temperature in dialysis tubing, on the other hand, due to dialysis
Pipe is limited in the limit space in guard assembly so that patient's arm is not easy to drive dialysis tubing entirety whipping when moving, and makes
Arteriovenous needle puncture sites are relatively stablized, and are not easy to be influenced by the movement of patient's arm, ensure being smoothed out for dialysis procedure, in addition,
Due to be additionally provided with blood pressure detector in real time monitoring dialysis tubing in blood pressure, utilize the biography in blood pressure detector
Sensor monitors in real time is clamped in gap blood pressure situation in dialysis tubing, since blood pressure detector is close to internal fistula site of puncture, monitoring
Blood pressure it is more accurate, make patients' blood variation found in time, reduce the workload of medical worker, also ensure patient
Life security, simultaneously as blood pressure detector is also associated with warning device, the blood pressure for further monitoring it
It can be found in time, can further ensure the life security of patient, indicator light can be set and filled as alarm according to actual conditions
It sets.
Preferably, the sensor is pressure sensor, the pressure sensor is saturating for detecting the clamping of clamping gap
Analyse the chucking power of pipe.Device using pressure sensor as detection blood pressure utilizes two pressure sensor detection clampings
The chucking power of dialysis tubing is clamped in gap, and when blood pressure increases, pressure sensor measures pressure value increase, when blood pressure reduces, pressure
Force snesor measures pressure value reduction, when pressure sensor measure pressure value it is too low when, warning device and alarm notify patient
Or medical worker, so that the fortuitous event that patient occurs in blood dialysis is found in time, avoids that serious accident occurs.
Preferably, the sensor is range sensor, the range sensor and the side wall in the clamping gap are slided
Dynamic connection, the range sensor is for detecting the distance between two range sensors.Using range sensor as detection blood
The device of liquid stream dynamic pressure is adapted to what the material is soft using distance between two range sensors two range sensors of detection
Dialysis tubing, when blood pressure increases, dialysis tubing actuating length sensor increases distance between two range sensors, when blood pressure reduces
When, range sensor is moved along detector gap clamping direction, reduces distance between two range sensors, range sensor is made to measure
Distance value becomes smaller, and when range sensor data measured is too small, warning device and alarm notify patient or medical worker, into
One step makes the fortuitous event that patient occurs in blood dialysis be found in time, avoids that serious accident occurs.
Preferably, the guard assembly includes the first protector and the second protector, first protector and second
Protector is made by cloth material, and second protector is removably coated on the first protector, in the first protector
And second form the limit space between protector.It is protected by using the first protector made from cloth material and second
Part keeps the dialysis pipe fixing device cost of the structure relatively low, and use cost is relatively low, meanwhile, it is also convenient for the first protector being arranged
Onto arm, easier dialysis tubing is passed through between the first protector and the second protector, structure is simpler, facilitates dialysis
The use of pipe fixing device.
Preferably, the blood pressure detector includes the first clamping plate and second clamping plate being oppositely arranged, first folder
Plate and second clamping plate are removably connect with guard assembly respectively, and two sensors are oppositely arranged in the first clamping plate and second
On clamping plate.It is removably connect with guard assembly using two clamping plates, facilitates and connect blood pressure detector and guard assembly
It connects, simultaneously as forming blood pressure detector using two clamping plates, structure is simpler, can adjust the first folder according to actual conditions
The distance between plate and second clamping plate, so make blood pressure detector be adapted to different-diameter dialysis tubing blood pressure inspection
It surveys, expands the scope of application of the dialysis pipe fixing device.
Preferably, be additionally provided between first protector and the second protector for store dialysis tubing around pipe machine
Structure.Column around pipe mechanism is set between the first protector and the second protector, is on the one hand conducive to dialysis tubing being limited in first and prevent
Between guard and the second protector, moving influence arteriovenous needle of the dialysis tubing between the first protector and the second protector is avoided
The change of site of puncture, be on the other hand also beneficial to can according to actual conditions by more dialysis tubing be limited in the first protector and
Between second protector, it is further reduced the length of the aerial dialysis tubing of exposure, blood is by extraneous ring in reduction dialysis tubing
The influence of border temperature.
Preferably, the column around pipe mechanism includes several limited blocks, the limited block is arranged in the first protector table
Face, the limited block are arranged as at least two row along arm length direction, and adjacent two row limited block mutually staggers.Using several limits
Block rearranges column around pipe mechanism, and structure is simpler, in use, only needing to detach the first protector and the second protector, will dialyse
Pipe passes through between the limited block being arranged, then the second protector is coated on the first protector, you can realizes to dialysis
The storage of pipe, use are more convenient so that the fixing device of the program does not interfere with being normally carried out for dialysis procedure, can be according to reality
Situation is worn before dialysis or is worn in dialysis procedure, makes patient that can be selected according to own situation, and the medical treatment for reducing patient is negative
Load.
Preferably, being both provided with the arcwall face for winding dialysis tubing on each described limited block.On limited block
Arcwall face is set, and dialysis tubing contacts with the arcwall face cooperation on limited block, when dialysis tubing being made to be wound into column around pipe mechanism, will not go out
Existing dialysis tubing bending phenomenon, is further ensured that being smoothed out for dialysis procedure.
Preferably, further including third protector, third protector one end is removably connect with the first protector,
It is provided with internal fistula on the third protector and punctures window.Third protector is set, and the dialysis tubing for further expanding the structure is solid
Determine the area that device is coated on arm, reduces the exposed range of arm, patient temperature in dialysis procedure is made to be not easy by extraneous ring
The influence in border is further reduced the pain that dialysis procedure is brought to patient, and window is punctured due to being provided with internal fistula on third protector
Mouthful, influence of the setting to site of puncture of the first protector is also effectively prevented, medical worker is also convenient for and punctures window in internal fistula
It is interior the processing such as to carry out disinfection to site of puncture, facilitate the progress of dialysis procedure.
Preferably, the third protector outer surface is additionally provided with the clamping device for dialysis tubing to be clamped, it is described
The clamping part with dialysis tubing form fit is provided on clamping device, the clamping device removably connects with third protector
It connects.The clamping device of setting clamping dialysis tubing on third protector so that the dialysis that driven vein needle puncture sites extend
Guan Kexian on third protector surface pass through between the first protector and the second protector again after position is fixed, and reduces
Arm moves the influence to the arteriovenous needle of site of puncture, is further ensured that dialysis procedure is not easy the shadow moved by patient's arm
It rings, ensures being smoothed out for dialysis procedure.
Preferably, described clamping device one end is rotatablely connected with third protector, the other end and third protector surface
Dismountable connection.It is simpler with the clamping device structure of third protector rotation connection, it is only needed when in use by clamping machine
Structure one end is detached with third protector, you can dialysis tubing is held between third protector and clamping device so that can basis
Actual conditions, the limitation for carrying out dialysis tubing again after wearing third protector are fixed, and are further facilitated dialysis tubing and are fixed dress
The use set.
Preferably, the third protector is made by elastic woven material.The third protector made from elastic woven material, has
Larger deformation can generate deformation according to the arm thickness of patient, third protector is made to be bonded with patient's arm, simultaneously as
Third protector can generate larger deformation, can increase third protector temporarily during patients with hemodialysis, further facilitate
Analyse the use of pipe fixing device.
In conclusion by adopting the above-described technical solution, the arm internal fistula with blood pressure detecting function of the present invention is used
Dialysis pipe fixing device advantageous effect be：
1, it by the way that the guard assembly with arm external shape fits is arranged, is coated on patient's arm using guard assembly, reduces patient
Arm exposes aerial area so that the loss of patient's arm temperature is less；
2, it is passed through in the limit space due to dialysis tubing out of guard assembly, further reduces the aerial dialysis tubing of exposure
Length, reduce the loss of blood temperature in dialysis tubing；
3, since dialysis tubing is limited in the limit space in guard assembly so that patient's arm is not easy to drive dialysis when moving
Pipe entirety whipping makes arteriovenous needle puncture sites relatively stablize, and is not easy to be influenced by the movement of patient's arm, ensures the suitable of dialysis procedure
Profit carries out；
4, due to be additionally provided with blood pressure detector in real time monitoring dialysis tubing in blood pressure, utilize blood pressure detector
Interior sensor monitors the blood pressure change of clamping gap dialysis tubing in real time, since blood pressure detector is close to internal fistula site of puncture,
The blood pressure of monitoring is more accurate, so that patients' blood's variation is found in time, reduces the workload of medical worker, also ensure
The life security of patient；
5, since blood pressure detector is also associated with warning device, the data variation that it is monitored further is enable to be sent out in time
It is existing, it can further ensure the life security of patient, indicator light can be set as warning device according to actual conditions.
Description of the drawings
Fig. 1 is the structural schematic diagram of the arm internal fistula dialysis pipe fixing device with blood pressure detecting function of embodiment 1；
Fig. 2 is the structural schematic diagram of the arm internal fistula dialysis pipe fixing device with blood pressure detecting function of embodiment 2；
Fig. 3 is the structural schematic diagram of the arm internal fistula dialysis pipe fixing device with blood pressure detecting function of embodiment 3.
Reference numeral
The first protectors of 1-, the second protectors of 2-, 3- blood pressure detectors, 31- first clamping plates, 32- second clamping plates, 33- clampings
Gap, 4- dialysis tubings, 5- column around pipe mechanisms, 51- limited blocks, 52- arcwall faces, 6- third protectors, 61- internal fistulas puncture window, 7-
Clamping device, 71- clamping parts, 8- warning devices.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing and specific implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only explaining this hair
It is bright, it is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1, the arm internal fistula dialysis pipe fixing device with blood pressure detecting function, includes and arm external shape fits
Guard assembly is provided with for the limit space across dialysis tubing 4 in the guard assembly, further includes at least one blood pressure detecting
Device 3, the blood pressure detector 3 are removably connect with guard assembly, are provided on the blood pressure detector 3 for pressing from both sides
The clamping gap 33 of dialysis tubing 4 is held, the both sides in the clamping gap 33 are provided with sensor, and the sensor is connected with alarm dress
Set 8.
The arm internal fistula with blood pressure detecting function of the present embodiment dialysis pipe fixing device, by setting with outside arm
The guard assembly of shape adaptation, is coated on using guard assembly on patient's arm, is reduced patient's arm and is exposed aerial area,
So that the loss of patient's arm temperature is less, simultaneously as dialysis tubing 4 passes through in the limit space out of guard assembly, a side
Face reduces the length for exposing aerial dialysis tubing 4, reduces the loss of blood temperature in dialysis tubing 4, on the other hand, by
It is limited in the limit space in guard assembly in dialysis tubing 4 so that patient's arm is not easy to drive dialysis tubing 4 whole when moving
Whipping, make arteriovenous needle puncture sites relatively stablize, be not easy by patient's arm movement influenced, ensure dialysis procedure it is smooth into
Row.
Further, sharp due to being additionally provided with blood pressure detector 3 for monitoring blood pressure in dialysis tubing 4 in real time
It is monitored in real time with the sensor in blood pressure detector 3 and blood pressure change situation in dialysis tubing 4 is clamped in gap 33, since blood pressure is examined
Device 3 is surveyed close to internal fistula site of puncture, the blood pressure of monitoring is more accurate, so that patients' blood's variation is found in time, reduces
The workload of medical worker also ensures the life security of patient, simultaneously as blood pressure detector 3 is also associated with alarm dress
8 are set, the blood pressure that it is monitored further is enable to be found in time, can further ensure the life security of patient.
Preferably, the warning device 8 is buzzer.Using buzzer as warning device, sound on the one hand can be passed through
Sound notifies the anomalous variation of patient or medical worker's blood pressure in time, so that the anomalous variation of blood pressure is found in time, ensures patient's
Life security, meanwhile, buzzer structure is smaller, can more conveniently be arranged into guard assembly, without influencing guard assembly
It uses, it can be according to actual conditions, by by thinner connection, circuit is from protection between buzzer and blood pressure detector 3
Component internal passes through.
Preferably, the guard assembly includes the first protector 1 and the second protector 2, first protector 1 and second
Protector 2 is made by cloth material, and second protector 2 is removably coated on the first protector 1, in the first protection
The limit space is formed between part 1 and the second protector 2.By using the first protector 1 and second made from cloth material
Protector 2 keeps the 4 fixing device cost of dialysis tubing of the structure relatively low, and use cost is relatively low, meanwhile, it is also convenient for the first protection
Part 1 is arranged on arm, is easier passed through dialysis tubing 4 between the first protector 1 and the second protector 2, structure is simpler
It is single, facilitate the use of 4 fixing device of dialysis tubing.
Preferably, the blood pressure detector 3 includes the first clamping plate 31 that is oppositely arranged and second clamping plate 32, and described first
Clamping plate 31 and second clamping plate 32 are removably connect with guard assembly respectively.Removably connected with guard assembly using two clamping plates
It connects, facilitates and be attached blood pressure detector 3 with guard assembly, simultaneously as forming blood pressure detecting dress using two clamping plates
3 are set, structure is simpler, can adjust the distance between first clamping plate 31 and second clamping plate 32 according to actual conditions, change between being clamped
The width of gap 33, so make blood pressure detector be adapted to different-diameter dialysis tubing blood pressure detection, expand this thoroughly
Analyse the scope of application of pipe fixing device.
Preferably, the sensor is range sensor, the range sensor and the side wall in the clamping gap are slided
Dynamic connection, the range sensor is for detecting the distance between two range sensors.Using range sensor as detection blood
The device of buckling is adapted to the dialysis that the material is soft using distance between two range sensors two range sensors of detection
Pipe, when blood pressure increases, dialysis tubing actuating length sensor increases distance between two range sensors, when blood pressure reduces, away from
It is moved along detector gap clamping direction from sensor, reduces distance between two range sensors, make range sensor measured distance
Value becomes smaller, and when range sensor data measured is too small, warning device 8 and alarm notify patient or medical worker, further
So that the fortuitous event that patient occurs in blood dialysis is found in time, avoids that serious accident occurs.
Embodiment 2
As shown in Fig. 2, the arm internal fistula with blood pressure detecting function of the present embodiment dialysis pipe fixing device, structure and implementation
Example 1 is identical, difference lies in：Be additionally provided between first protector, 1 and second protector 2 for store dialysis tubing 4 around
Pipe mechanism 5.
The arm internal fistula with blood pressure detecting function of the present embodiment dialysis pipe fixing device, in 1 He of the first protector
Column around pipe mechanism 5 is set between second protector 2, is on the one hand conducive to dialysis tubing 4 being limited in the protection of the first protector 1 and second
Between part 2, moving influence arteriovenous needle puncture sites of the dialysis tubing 4 between the first protector 1 and the second protector 2 are avoided
Change, is on the other hand also beneficial to that more dialysis tubing 4 protection of the first protector 1 and second can be limited according to actual conditions
Between part 2, it is further reduced the length for exposing aerial dialysis tubing 4, blood is by ambient temperature in reduction dialysis tubing 4
Influence.
Preferably, the column around pipe mechanism 5 includes several limited blocks 51, and the limited block 51 is arranged in first protector
1 surface, the limited block 51 are arranged as at least two row along arm length direction, and adjacent two row limited block 51 mutually staggers.Using
Several limited blocks 51 rearrange column around pipe mechanism 5, and structure is simpler, in use, only needing the first protector 1 and second of separation anti-
Dialysis tubing 4 is passed through between the limited block 51 being arranged, then the second protector 2 is coated to the first protector 1 by guard 2
On, you can realize that the storage to dialysis tubing 4, use are more convenient so that the fixing device of the program does not interfere with dialysis procedure
It is normally carried out, can wear before dialysis or worn in dialysis procedure, make patient that can be selected according to own situation according to actual conditions
It selects, reduces the medical burden of patient.
Preferably, the arcwall face 52 for winding dialysis tubing 4 is both provided on each described limited block 51.In limited block
Arcwall face 52 is set on 51, and dialysis tubing 4 is contacted with the cooperation of arcwall face 52 on limited block 51, and dialysis tubing 4 is made to be wound into around pipe machine
When in structure 5, is not in 4 bending phenomenon of dialysis tubing, is further ensured that being smoothed out for dialysis procedure, the present embodiment preferably uses
Section is in the limited block 51 of semi-annular shape, and structure is simpler, prepares more convenient, the manufacturing cost of reduction column around pipe mechanism 5, and then subtract
Few economic pressures brought to patient.
Embodiment 3
As shown in figure 3, the arm internal fistula with blood pressure detecting function of the present embodiment dialysis pipe fixing device, structure and implementation
Example 2 is identical, difference lies in：Further include third protector 6, described 6 one end of third protector removably connects with the first protector 1
It connects, internal fistula is provided on the third protector 6 and punctures window 61.
The arm internal fistula with blood pressure detecting function of the present embodiment dialysis pipe fixing device, is protected by the way that third is arranged
Part 6, the dialysis pipe fixing device for further expanding the structure are coated on area on arm, reduce the exposed range of arm, make
Patient temperature is not easy to be influenced by external environment in dialysis procedure, is further reduced the pain that dialysis procedure is brought to patient, by
Window 61 is punctured in being provided with internal fistula on third protector 6, also effectively prevents the setting of the first protector 1 to site of puncture
It influences, is also convenient for medical worker and punctures in window 61 in internal fistula the processing such as to carry out disinfection to site of puncture, facilitate dialysis procedure
It carries out.
Preferably, 6 outer surface of third protector is additionally provided with the clamping device 7 for dialysis tubing 4 to be clamped, described
The clamping part 71 with 4 form fit of dialysis tubing is provided on clamping device 7.The setting clamping dialysis tubing 4 on third protector 6
Clamping device 7 so that it is solid that the dialysis tubing that driven vein needle puncture sites extend first can carry out position on 6 surface of third protector
It is passed through between the first protector 1 and the second protector 2 again after fixed, reduces arm and move to the arteriovenous needle of site of puncture
It influences, is further ensured that dialysis procedure is not easy to be influenced by the movement of patient's arm, ensures being smoothed out for dialysis procedure.
Preferably, 7 one end of the clamping device is rotatablely connected with third protector 6, the other end and 6 surface of third protector
Dismountable connection.7 structure of clamping device being rotatablely connected with third protector 6 is simpler, only needs to be clamped when in use
7 one end of mechanism is detached with third protector 6, you can dialysis tubing 4 is held between third protector 6 and clamping device 7 so that
It can be fixed according to actual conditions, the limitation for carrying out dialysis tubing 4 again after wearing third protector 6, further facilitate dialysis
The use of pipe fixing device.
Preferably, the third protector 6 is made by elastic woven material.Third protector 6, has made from elastic woven material
Larger deformation can generate deformation according to the arm thickness of patient, third protector 6 is made to be bonded with patient's arm, simultaneously as
Third protector 6 can generate larger deformation, can increase third protector 6 temporarily during patients with hemodialysis, further facilitate
The use of dialysis pipe fixing device.
Above example is only to illustrate the present invention and not limits technical solution described in the invention, although this explanation
Book reference the above embodiments are to present invention has been detailed description, but the present invention is not limited to above-mentioned specific embodiment party
Formula, thus it is any modify to the present invention or equivalent replacement, and the technical solution of all spirit and scope for not departing from invention
And its improve, it should all cover in scope of the presently claimed invention.
Claims (10)
1. the arm internal fistula dialysis pipe fixing device with blood pressure detecting function, it is characterised in that：Including suitable with arm shape
The guard assembly matched is provided with for the limit space across dialysis tubing in the guard assembly, further includes at least one blood pressure
Detection device（3）, the blood pressure detector（3）It is removably connect with guard assembly, the blood pressure detector（3）On set
It is equipped with for dialysis tubing to be clamped（4）Clamping gap（33）, the clamping gap（33）Both sides be provided with sensor, the biography
Sensor is connected with warning device（8）.
2. dialysis pipe fixing device as described in claim 1, it is characterised in that：The sensor is pressure sensor, described
Pressure sensor is for detecting clamping gap（33）Dialysis tubing is clamped（4）Chucking power.
3. dialysis pipe fixing device as described in claim 1, it is characterised in that：The sensor is range sensor, described
Range sensor and the clamping gap（33）Side walls connection, the range sensor for detect two range sensors
The distance between.
4. dialysis pipe fixing device as described in claim 1, it is characterised in that：The guard assembly includes the first protector
（1）With the second protector（2）, first protector（1）With the second protector（2）It is made by cloth material, described second
Protector（2）Removably it is coated on the first protector（1）On, in the first protector（1）With the second protector（2）Between formed
The limit space.
5. pipe fixing device of dialysing as claimed in claim 2 or claim 3, it is characterised in that：The blood pressure detector（3）Including phase
To the first clamping plate of setting（31）And second clamping plate（32）, the first clamping plate（31）And second clamping plate（32）Respectively with protection group
Part removably connects, and two sensors are oppositely arranged in the first clamping plate（31）And second clamping plate（32）On.
6. dialysis pipe fixing device as claimed in claim 3, it is characterised in that：First protector（1）With the second protection
Part（2）Between be additionally provided with for storing dialysis tubing（4）Column around pipe mechanism（5）.
7. dialysis pipe fixing device as claimed in claim 6, it is characterised in that：The column around pipe mechanism（5）Including several limits
Block（51）, the limited block（51）It is arranged in first protector（1）Surface, the limited block（51）Along arm length direction
It is arranged as at least two row, adjacent two row limited block（51）It mutually staggers, each described limited block（51）On be both provided with and be used for
Wind dialysis tubing（4）Arcwall face（52）.
8. dialysis pipe fixing device as described in claim 1, it is characterised in that：It further include third protector（6）, the third
Protector（6）One end and the first protector（1）Dismountable connection, the third protector（6）On be provided with internal fistula puncture window
Mouthful（61）.
9. dialysis pipe fixing device as claimed in claim 8, it is characterised in that：The third protector（6）Outer surface is also
It is provided with for dialysis tubing to be clamped（4）Clamping device（7）, the clamping device（7）On be provided with and dialysis tubing（4）Shape
The clamping part matched（71）.
10. dialysis pipe fixing device as claimed in claim 9, it is characterised in that：The clamping device（7）One end is anti-with third
Guard（6）Rotation connection, the other end and third protector（6）Surface removably connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264516.5A CN108514676A (en) | 2018-03-28 | 2018-03-28 | Arm internal fistula dialysis pipe fixing device with blood pressure detecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264516.5A CN108514676A (en) | 2018-03-28 | 2018-03-28 | Arm internal fistula dialysis pipe fixing device with blood pressure detecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108514676A true CN108514676A (en) | 2018-09-11 |
Family
ID=63434331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810264516.5A Withdrawn CN108514676A (en) | 2018-03-28 | 2018-03-28 | Arm internal fistula dialysis pipe fixing device with blood pressure detecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108514676A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354033A (en) * | 2020-11-11 | 2021-02-12 | 湖南旺旺医院有限公司 | Hemodialysis information management system, hemodialysis information management method, hemodialysis information management computer equipment and hemodialysis information management storage medium |
-
2018
- 2018-03-28 CN CN201810264516.5A patent/CN108514676A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354033A (en) * | 2020-11-11 | 2021-02-12 | 湖南旺旺医院有限公司 | Hemodialysis information management system, hemodialysis information management method, hemodialysis information management computer equipment and hemodialysis information management storage medium |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180911 |
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| WW01 | Invention patent application withdrawn after publication |