CN208405300U - internal arteriovenous fistula function exercising instrument - Google Patents
internal arteriovenous fistula function exercising instrument Download PDFInfo
- Publication number
- CN208405300U CN208405300U CN201721105746.4U CN201721105746U CN208405300U CN 208405300 U CN208405300 U CN 208405300U CN 201721105746 U CN201721105746 U CN 201721105746U CN 208405300 U CN208405300 U CN 208405300U
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- China
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- cuff
- inflator pump
- processor
- gas tube
- arteriovenous fistula
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Abstract
Internal arteriovenous fistula function exercising instrument provided by the utility model, comprising: cuff, processor, baroceptor, inflator pump and gas tube；Airflow layer is equipped in the cuff；The gas tube is connected between airflow layer and the gas nozzle of inflator pump, so that airflow channel is collectively formed in the gas nozzle of airflow layer, gas tube and inflator pump；The output end of the baroceptor is electrically connected with the air pressure input terminal of the processor；The ventilating control end of the processor is electrically connected with the ventilating control end of inflator pump.Cuff can be tied up to the position in patient's arm close to oxter, and start inflator pump and the airflow layer of cuff is inflated, the cuff after inflation oppresses the blood vessel on arm, promotes phlebectasia, and internal fistula is mature.The exercise instrument is easy to operate, oneself can complete to take exercise, not need other people and help.It is particularly suitable for poor native blood vessel condition and old man, the patient that willpower is poor or mobility is poor, patient is helped to complete the postoperative functional training of internal arteriovenous fistula.
Description
Technical field
The invention belongs to the field of medical instrument technology, and in particular to internal arteriovenous fistula function exercising instrument.
Background technique
Haemodialysis utilizes semi-permeable membrane principle, by metabolic wastes various harmful and extra in disperse, convection current body and
Excessive electrolyte removes in vitro, achievees the purpose that purify blood, and achievees the purpose that correct Water-Electrolyte and acid-base balance.Blood
The blood of patient and dialyzate are introduced dialyzer simultaneously by liquid dialysis therapy, using the semi-permeable membrane of dialyzer, by what is accumulated in blood
Excessive toxin and excessive moisture clear out in vitro, and supplement base to correct acid poisoning, adjust electrolyte disturbance, substitute kidney
Excretory function.
When carrying out Hemodialysis, the superficial vein for generally selecting patient is had an acupuncture treatment.But due to superficial vein
Blood flow it is inadequate, so in order to meet dialysis require, need to pick up in artery and vein come so that vein blood vessel tube wall become
Thickness, change is tough, lumen is thicker.So needing to carry out arteriovenous internal fistula formation before dialysis for uremic patient.
Arteriovenous internal fistula formation is a kind of minor operation of vascular anastomosis, usually the artery by forearm close to wrist and neighbour
Close vein makees a suture, makes to flow arterial blood in the vein after coincideing, forms an internal arteriovenous fistula.Sufferer finish it is dynamic
Vein internal fistula is postoperative, in order to promote internal fistula maturation to need to cooperate functional training, such as clench fist and Wrist elbow joint movement, to promote blood
Liquid circulation, internal fistula phlebectasia.But for old man, the patient that willpower is poor or mobility is poor, they usually cannot
Adhere to completing functional training.And the prior art lack one kind poor native blood vessel condition and old man, willpower can be helped poor or
The postoperative function exercising instrument of internal arteriovenous fistula can be completed by simple operations in the poor patient of mobility.
Summary of the invention
For the defects in the prior art, the present invention provides internal arteriovenous fistula function exercising instrument, can help native blood vessel
Condition is poor and old man, the patient that willpower is poor or mobility is poor, completes the postoperative functional training of internal arteriovenous fistula.
Internal arteriovenous fistula function exercising instrument, comprising: cuff, processor, baroceptor, inflator pump and gas tube；
The cuff generally string configuration, cuff both ends are respectively equipped with fastening structure, and cuff passes through both ends snapping knot
After structure fastens, the adjustable annular of radius is enclosed；Airflow layer is equipped in the cuff；
The gas tube is connected between airflow layer and the gas nozzle of inflator pump, so that airflow layer, gas tube and inflator pump
Airflow channel is collectively formed in gas nozzle；
The output end of the baroceptor is electrically connected with the air pressure input terminal of the processor；The inflation of the processor
Control terminal is electrically connected with the ventilating control end of inflator pump.
It preferably, further include voice output module, the voice output of the data terminal of voice output module and the processor
End electrical connection.
It preferably, further include shell；The processor, inflator pump and voice output module are respectively provided with inside the shell, described
Shell is equipped with perforation, and the gas nozzle of the inflator pump is arranged close to the perforation, and the gas tube connects the one of the inflator pump
End is connected on the gas nozzle of the inflator pump across the perforation.
Preferably, inflation key and deflation key, the inflation key and deflation key difference are additionally provided on the shell
It is connected to ventilating control end and the deflation control terminal of the processor.
Preferably, the baroceptor is arranged in the airflow layer of cuff, the baroceptor and the processor
Connecting line be arranged along the airflow channel of the airflow layer and gas tube, and be sticky in the inner wall and gas tube of airflow layer respectively
Inner wall on；The gas tube is equipped with through-hole close to one end of the inflator pump, connects the processor on the connecting line
One end passes through the through-hole, is connected on the processor；The through-hole of the gas tube and the outer surface of connecting line are tightly connected.
Preferably, the fastening structure includes the pin thread being arranged on described cuff one end and several are arranged in institute
Female thread on the cuff other end, compatible with the pin thread is stated, the pin thread and female thread are separately positioned on Its width direction
On center, and all female threads are uniformly distributed along the length direction of cuff.
Preferably, the width range of the cuff 1 is 4-6cm.
Preferably, the inflation pressure of airflow layer is 100-140 millimetres of mercury in the cuff.
Preferably, automatic blow off valve valve air relief, the control terminal of the automatic blow off valve valve air relief 31 and the place are additionally provided on the gas tube
Manage the deflation control terminal electrical connection of device.
As shown from the above technical solution, cuff can be tied up and suffered from by internal arteriovenous fistula function exercising instrument provided by the invention
Person's arm starts inflator pump and inflates to the airflow layer of cuff close to the position of oxter, and the cuff after inflation is to the blood on arm
Pipe is oppressed, and is promoted blood circulation, and internal fistula is mature.The exercise instrument is easy to operate, oneself can complete to take exercise, not need other people
It helps.It is particularly suitable for poor native blood vessel condition and old man, the patient that willpower is poor or mobility is poor, helps patient
Complete the postoperative functional training of internal arteriovenous fistula.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the stereoscopic schematic diagram of internal arteriovenous fistula function exercising instrument.
Fig. 2 is the cross-sectional view of shell in internal arteriovenous fistula function exercising instrument.
Fig. 3 is the structural schematic diagram of cuff in internal arteriovenous fistula function exercising instrument.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.It should be noted that unless otherwise indicated, technical term or scientific term used in this application are should be belonging to the present invention
The ordinary meaning that field technical staff is understood.
Embodiment:
Internal arteriovenous fistula function exercising instrument, as shown in Figs. 1-3, comprising: cuff 1, processor 23, baroceptor 13 fill
Air pump 24 and gas tube 3；
The cuff 1 generally string configuration, 1 both ends of cuff are respectively equipped with fastening structure, and cuff 1 passes through both ends snapping
After structure fastens, the adjustable annular of radius is enclosed；Airflow layer is equipped in the cuff 1；
The gas tube 3 is connected between airflow layer and the gas nozzle of inflator pump, so that airflow layer, gas tube and inflator pump
Airflow channel is collectively formed in gas nozzle；
The output end of the baroceptor 13 is electrically connected with the air pressure input terminal of the processor 23；The processor 23
Ventilating control end be electrically connected with the ventilating control end of inflator pump 24.Baroceptor is used to detect the gas pressure intensity of airflow layer.
When it is implemented, cuff use without elasticity material be made, avoid tying up when on arm, elastic material due to
It is squeezed that deformation occurs, so that the pressure that the pressure and baroceptor on load arm detect is different.
For the exercise instrument in use, cuff can be tied up to the position in patient's arm close to oxter, cuff can be according to patient's hand
The thickness of arm adjusts the tightness tied up.When exercise instrument is started to work, starting inflator pump inflates the airflow layer of cuff, after inflation
Cuff the blood vessel on arm is oppressed, promote to promote blood circulation, internal fistula is mature.The exercise instrument is easy to operate, can be with
It oneself completes to take exercise, does not need other people and help.It is suitable for old man, the patient that willpower is poor or mobility is poor simultaneously, helps
Patient completes the postoperative functional training of internal arteriovenous fistula.
It further include voice output module 25, the speech output end of the data terminal of voice output module 25 and the processor 23
Electrical connection.Voice output module 25 can be loudspeaker, play voice prompting function, is played according to preset program voice and reminds letter
Breath reminds user proper use of.
It further include shell 2；The processor 23, inflator pump 24 and voice output module 25 are respectively provided with inside the shell, described
Shell is equipped with perforation, and the gas nozzle of the inflator pump 24 is arranged close to the perforation, and the gas tube 3 connects the inflator pump
One end passes through the perforation, is connected on the gas nozzle of the inflator pump.The inflator pump can be mini inflator pump.It will processing
Device, inflator pump and voice output module are provided entirely in shell, easy to carry.The size and medicine box size phase of the shell
Together, small in size, it is easy to carry.
Inflation key 21 and deflation key 22 are additionally provided on the shell, the inflation key 21 and deflation key 22 are distinguished
It is connected to ventilating control end and the deflation control terminal of the processor.The exercise instrument can carry out inflation/deflation manually, fill when pressing
It is inflated when gas key.It deflates when pressing deflation key, such patient can manually control according to own situation to fill
It deflates, realizes flexible modulation.Certain exercise instrument can also realize automatic inflatable/air by processor, easy to use.
In order to improve the accuracy of pressurization pressure on arm.The airflow layer of cuff is arranged in the baroceptor 13
Interior, the connecting line 26 of the baroceptor 13 and the processor is set along the airflow channel of the airflow layer and gas tube
It sets, and is sticky on the inner wall of airflow layer and the inner wall of gas tube respectively；The gas tube is set close to one end of the inflator pump
There is through-hole, one end that the processor is connected on the connecting line 26 passes through the through-hole, is connected on the processor；It is described
The through-hole of gas tube and the outer surface of connecting line are tightly connected.The cabling of baroceptor and processor is sticky in airflow layer and fills
On the inner wall of tracheae, the cabling can be preferably fixed.The cabling is pierced by gas tube in the position close to inflator pump, is connected to place
Device is managed, ensure that the electrical connection of baroceptor and processor.The through-hole of gas tube and the outer surface of connecting line are tightly connected,
Play the function of anti-gas-leak.
It is fixed on arm to preferably build cuff, the fastening structure includes the public affairs being arranged on described cuff one end
Button 11 and several on cuff other end, compatible with pin thread female thread 12,11 He of pin thread are set
Female thread 12 is separately positioned on the center on Its width direction, and all female threads uniformly divide along the length direction of cuff
Cloth.Cuff is fastened on arm by pin thread and female thread, female thread be equipped with it is multiple, in this way it is adjustable fasten after cuff radius, it is suitable
Wider with property, patient can determine according to itself arm thickness and which female thread pin thread is buckled on.
In order to advantageously promote the functional training by internal fistula postoperative patient, blood circulation is advantageously promoted, internal fistula is mature.
The width range of the cuff 1 is 4-6cm.The inflation pressure of airflow layer is 100-140 millimetres of mercury in the cuff.If sleeve
Band pressure is too low so that quiet endarterial blood flow is inadequate, cannot quickly speed up to realize vein blood vessel tube wall thicken, become it is tough,
Lumen is thicker.If cuff pressure is too strong, it can also make internal fistula obstruction treated.Using the cuff and inflation pressure, patient is enabled to
Internal fistula it is mature within 1-2 months.
Automatic blow off valve valve air relief 31, control terminal and the processor of the automatic blow off valve valve air relief 31 are additionally provided on the gas tube
The electrical connection of deflation control terminal.Automatic blow off valve valve air relief realizes automatic deflation, and when needing to deflate, processor controls automatic blow off valve valve air relief and opens
It deflates.Under normal circumstances, automatic blow off valve valve air relief is to close.
It further include wireless communication module；The processor is used to obtain the operational data of internal arteriovenous fistula function exercising instrument,
And timing sends the operational data to external mobile terminal.Operational data includes that instrument uses duration, inflation pressure etc..The forging
The exercise regime of patient can be issued doctor's client by refining instrument, and doctor is facilitated to exercise supervision the functional training of patient.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (9)
1. internal arteriovenous fistula function exercising instrument characterized by comprising cuff, processor, baroceptor, inflator pump and
Gas tube；
The cuff both ends are respectively equipped with fastening structure and it is adjustable to enclose radius after cuff is fastened by both ends fastening structure
Annular；Airflow layer is equipped in the cuff；
The gas tube is connected between airflow layer and the gas nozzle of inflator pump, so that the gas nozzle of airflow layer, gas tube and inflator pump
Airflow channel is collectively formed；
The output end of the baroceptor is electrically connected with the air pressure input terminal of the processor；The ventilating control of the processor
End is electrically connected with the ventilating control end of inflator pump.
2. internal arteriovenous fistula function exercising instrument according to claim 1, which is characterized in that
It further include voice output module, the data terminal of voice output module is electrically connected with the speech output end of the processor.
3. internal arteriovenous fistula function exercising instrument according to claim 2, which is characterized in that
It further include shell；The processor, inflator pump and voice output module are respectively provided with inside the shell, and the shell is equipped with and wears
The gas nozzle in hole, the inflator pump is arranged close to the perforation, and one end that the gas tube connects the inflator pump passes through described wear
Hole is connected on the gas nozzle of the inflator pump.
4. internal arteriovenous fistula function exercising instrument according to claim 3, which is characterized in that
It is additionally provided with inflation key on the shell and deflation key, the inflation key and deflation key are respectively connected to the place
Manage ventilating control end and the deflation control terminal of device.
5. internal arteriovenous fistula function exercising instrument according to claim 1, which is characterized in that
The baroceptor is arranged in the airflow layer of cuff, the connecting line of the baroceptor and the processor along
The setting of the airflow channel of the airflow layer and gas tube, and be sticky on the inner wall of airflow layer and the inner wall of gas tube respectively；Institute
It states gas tube and is equipped with through-hole close to one end of the inflator pump, one end of the processor is connected on the connecting line across described
Through-hole is connected on the processor；The through-hole of the gas tube and the outer surface of connecting line are tightly connected.
6. internal arteriovenous fistula function exercising instrument according to claim 1, which is characterized in that
The fastening structure includes the pin thread being arranged on described cuff one end and several are arranged in the cuff other end
On, compatible with pin thread female thread, the pin thread and female thread be separately positioned on the center on Its width direction,
And all female threads are uniformly distributed along the length direction of cuff.
7. internal arteriovenous fistula function exercising instrument according to claim 1, which is characterized in that
The width range of the cuff 1 is 4-6cm.
8. internal arteriovenous fistula function exercising instrument according to claim 1, which is characterized in that
The inflation pressure of airflow layer is 100-140 millimetres of mercury in the cuff.
9. internal arteriovenous fistula function exercising instrument according to claim 1, which is characterized in that
Automatic blow off valve valve air relief, the control terminal of the automatic blow off valve valve air relief 31 and the deflation control of the processor are additionally provided on the gas tube
End electrical connection processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105746.4U CN208405300U (en) | 2017-08-30 | 2017-08-30 | internal arteriovenous fistula function exercising instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105746.4U CN208405300U (en) | 2017-08-30 | 2017-08-30 | internal arteriovenous fistula function exercising instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208405300U true CN208405300U (en) | 2019-01-22 |
Family
ID=65127884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721105746.4U Expired - Fee Related CN208405300U (en) | 2017-08-30 | 2017-08-30 | internal arteriovenous fistula function exercising instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208405300U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362011A (en) * | 2017-08-30 | 2017-11-21 | 陈花 | Internal arteriovenous fistula function exercising instrument and control method |
| CN109820563A (en) * | 2019-03-29 | 2019-05-31 | 深圳市中医院 | A kind of internal fistula postoperative function exercise apparatus |
| CN110151511A (en) * | 2019-06-28 | 2019-08-23 | 中国人民解放军陆军军医大学第一附属医院 | Bracelet is used in internal arteriovenous fistula nursing |
| CN110812158A (en) * | 2019-11-27 | 2020-02-21 | 河北医科大学第三医院 | Appearance is tempered to autologous arteriovenous internal fistula function |
-
2017
- 2017-08-30 CN CN201721105746.4U patent/CN208405300U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362011A (en) * | 2017-08-30 | 2017-11-21 | 陈花 | Internal arteriovenous fistula function exercising instrument and control method |
| CN109820563A (en) * | 2019-03-29 | 2019-05-31 | 深圳市中医院 | A kind of internal fistula postoperative function exercise apparatus |
| CN110151511A (en) * | 2019-06-28 | 2019-08-23 | 中国人民解放军陆军军医大学第一附属医院 | Bracelet is used in internal arteriovenous fistula nursing |
| CN110812158A (en) * | 2019-11-27 | 2020-02-21 | 河北医科大学第三医院 | Appearance is tempered to autologous arteriovenous internal fistula function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |