CN207804313U - A kind of pressure caution type internal fistula compression band - Google Patents
A kind of pressure caution type internal fistula compression band Download PDFInfo
- Publication number
- CN207804313U CN207804313U CN201720433256.0U CN201720433256U CN207804313U CN 207804313 U CN207804313 U CN 207804313U CN 201720433256 U CN201720433256 U CN 201720433256U CN 207804313 U CN207804313 U CN 207804313U
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- CN
- China
- Prior art keywords
- bandage
- pressurised airbag
- audible
- plc
- timer
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- 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.)
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model provides a kind of pressure caution type internal fistula compression band, including bandage, pressurised airbag, inflatable ball, pressure gauge, sensor, audible-visual annunciator and timer；The pressurised airbag is wrapped in inside bandage, and the inflatable ball and pressure gauge are connect with pressurised airbag respectively, and the pressurised airbag is equipped with PLC, and the inductor is mounted on the one side of bandage and skin contact；The audible-visual annunciator is mounted on bandage, and the timer is mounted on bandage；The PLC is electrically connected with sensor, audible-visual annunciator and timer respectively；The utility model can facilitate, accurately oppress puncture of internal arteriovenous fistula point, with bleeding reminding effect, it is suitble to all Maintenance Hemodialysis Patients using internal arteriovenous fistula as vascular access, it can prevent to spend greatly because of oppressive force, caused internal fistula occlusion can also prevent subcutaneous oozing of blood at internal fistula puncture, it can be in new fistula, old age uses in solitary patient, is worthy to be popularized.
Description
Technical field
The utility model belongs to medical device research field, and in particular to a kind of pressure caution type internal fistula compression band.
Background technology
Internal arteriovenous fistula is the autologous vein access of Maintenance Hemodialysis Patients.It needs to oppress after hemodialysis
Hemostasis, and it is greatly gerontal patient that maintenance type hemodialysis patients, which have, and most of patients is all that a people comes alone hospital
Row hemodialysis, after finger can not be taken to oppress；Most of patients is not because path problem has after pulling out internal fistula puncture needle
The internal fistulas site of puncture such as have to be closed completely the distance with regard to that need to start to go home afterwards；Autumn and winter be cold that patient can be early just will in
The clothes of fistula puncture side limbs is put on, it is possible to and the gauze of compressing can be shifted or lead to oozing of blood because bandage is relaxed, this
When most of patients will wait drops of blood out can just pinpoint the problems；There are Diabetic Nephropathy patients in Maintenance Hemodialysis Patients, it is high
Blood pressure patient and gerontal patient, the disease course for the treatment of is poor, and nutrition condition is poor, and vascular conditions are poor, and brittleness is big, piercing method and common blood
Pipe punctures mode and has any different, and skin penetrating point and actual vessel point of puncture need not in same point, compressing while oppressing skin
Skin and actual vessel point of puncture, could effectively stop blooding, and prevent oozing of blood from causing subcutaneous hematoma to further damaging internal arteriovenous fistula,
There is document to point out that patient causes internal fistula to occlude because the internal fistula hemostasis by compression time is improper, subcutaneous oozing of blood excessively causes tension oedema
And syncope caused by patient's excessive blood loss drops to serious or even causes death, therefore effective prevention nursing is taken to arrange
It applies, there is important clinical meaning.
Previous nurse, without quantization mark, can only judge in executing operating process according to clinical experience, be pressed at internal fistula puncture
Compeled pine or tension, and was easy to happen larger error, the above adverse consequences can be caused when serious.
In addition, some patientss are due to the variation of disease and the condition question of native blood vessel, internal arteriovenous fistula blood vessel tremble it is weak,
If oppressive force is spent greatly at this time, overlong time can influence the blood flow of internal arteriovenous fistula, result even in the occlusion of internal fistula.
Utility model content
The purpose of this utility model is to provide a kind of pressure caution type internal fistula compression band, the compressing belt regarding to the issue above
The function of having pressurised airbag and bleeding alarm, according to bleeding alarm can to by pressurised airbag to compression band carry out Pressur hemostatic,
The compression band is simple and practical, and good directive function is played to clinical position.
The technical solution of the utility model is：A kind of pressure caution type internal fistula compression band, including bandage, pressurised airbag, fill
Balloon, pressure gauge, sensor, audible-visual annunciator and timer；
The one end of bandage is equipped with hook surface, and the other end is equipped with hair side, and the position of hook surface and hair side is corresponding；
The pressurised airbag is wrapped in inside bandage, the inflatable ball and pressure gauge is connect respectively with pressurised airbag and position
Outside bandage, the pressurised airbag is equipped with PLC,
The sensor is mounted on the one side of bandage and skin contact, for detecting ich signal；The audible-visual annunciator
On bandage and outside bandage, the timer is mounted on bandage and outside bandage；
The PLC is electrically connected with sensor, audible-visual annunciator and timer respectively；The sensor detection ich signal is simultaneously
It is transmitted to PLC, PLC controls audible-visual annunciator alarm, is inflated to pressurised airbag by inflatable ball, preset when reaching PLC
When pressure value when PLC, pressurised airbag pipeline folder is closed, control timer starts timing, and pressurised airbag keeps the preset pressure of PLC
Value, finishes when timer, if audible-visual annunciator no alarms and no surprises, deflates to pressurised airbag, if sound-light alarm
Device, which also sends out alarm, then to be continued to pressurize, until audible-visual annunciator is not alarmed.
In said program, the timer includes timing module, voice cue module and vibration module；
When timing module timing finishes and transmits a signal to voice cue module and vibration module, voice cue module into
Row voice prompt, vibration module carry out vibration prompt.
In said program, the pressurised airbag is removably wrapped in inside bandage.
Compared with prior art, the utility model has the beneficial effects that：When the utility model, when puncture needle oozing of blood, sensing
Device senses that ich signal, audible-visual annunciator send out alarm；Pressurised airbag pressurization at internal fistula compressing can add the range of compressing
Greatly, anastalsis is effectively played；The internal pressurization of pressurised airbag can be observed by pressure gauge, and pressure value is controllable, visually；Pressurization
Air bag is pressurizeed for adjustable gas-control bag by manual pressure, and gasbag pressure is adjusted according to hemostasis, pressurised airbag and interior after inflation
Skin contact at fistula forms air channel between unaerated part and skin, reduces the contact area of skin and air ring；Internal fistula pressure
After compeling, patient directly unclamps inflatable interface, you can deflates；Patient can take back pressure caution type internal fistula compression band
Family, pressurised airbag is removably wrapped in inside bandage, easy to clean, and disinfection can be repeated several times use, cost-saved.This
Utility model can conveniently, accurately compressing puncture of internal arteriovenous fistula point be suitble to all using in arteriovenous with bleeding reminding effect
Maintenance Hemodialysis Patients of the fistula as vascular access can prevent to spend greatly because of oppressive force, and caused internal fistula occlusion also may be used
Prevent subcutaneous oozing of blood at internal fistula puncture, can be old in new fistula, it uses, is worthy to be popularized in solitary patient；The utility model system simultaneously
Make simply, it is of low cost, it is both artistic and practical, be conducive to patient and preferably protect internal fistula, prevents the generation of oozing of blood event, pass through simultaneously
Timer can prevent some patientss from forgetting that internal fistula occludes caused by releasing internal fistula compressing, plays well clinical position
Directive function.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the utility model；
Fig. 2 is the connection block diagram of one embodiment of the utility model.
In figure：1, bandage；2, pressurised airbag；3, inflatable ball；4, pressure gauge；5, sensor；6, audible-visual annunciator；7, timing
Device；8、PLC.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description, but the utility model
Protection domain is not limited to this.
Fig. 1 show a kind of embodiment of pressure caution type internal fistula compression band described in the utility model, the pressure police
Show type internal fistula compression band, including bandage 1, pressurised airbag 2, inflatable ball 3, pressure gauge 4, sensor 5, audible-visual annunciator 6 and timing
Device 7.
1 both ends of the bandage are connected by velcro：1 one end of the bandage is equipped with hook surface, and the other end is equipped with hair side, hook surface
Corresponding with the position of hair side, connection type is simple and convenient.
The pressurised airbag 2 is removably wrapped in inside bandage 1, the inflatable ball 3 and pressure gauge 4 respectively with pressurization gas
Capsule 2 connects and outside bandage 1, and the pressurised airbag 2 is equipped with PLC8.
The sensor 5 is mounted on the one side of bandage 1 and skin contact, due to containing the conductive electrolyte of energy in blood,
When it is in contact with the sensor probe of sensor 5, it is equivalent between the electrode of sensor probe and has accessed one hundreds of
To several kilo-ohms of resistance, therefore a faint current trigger signal is obtained, which is transmitted to PLC8 by sensor 5.
The audible-visual annunciator 6 is mounted on bandage 1 and outside bandage 1.
The timer 7 is mounted on bandage 1 and outside bandage 1.The timer 7 includes timing module, voice
Reminding module and vibration module；When timing module timing finishes and transmit a signal to voice cue module and vibration module, language
Sound reminding module carries out voice prompt, and vibration module carries out vibration prompt.
The PLC8 is electrically connected with sensor 5, audible-visual annunciator 6 and timer 7 respectively；The sensor 5 detects bleeding
Signal is simultaneously transmitted to PLC8, PLC8 control audible-visual annunciator 6 alarm, pressurised airbag 2 is inflated by inflatable ball 3, when up to
When pressure value preset to PLC8 when PLC8,2 pipeline of pressurised airbag folder is closed, control timer 7 starts timing, pressurised airbag 2
The preset pressure values of PLC8 are kept, until 7 timing of timer finishes, if 6 no alarms and no surprises of audible-visual annunciator, to the gas that pressurizes
Capsule 2 is deflated, and continues to pressurize if audible-visual annunciator 6 also sends out alarm, until audible-visual annunciator 6 is not alarmed.
The utility model uses process：Bandage 1 is tied up at the position of puncture of internal arteriovenous fistula, and by the sensing of sensor 5
Device probe is placed in the lower section of wrapping point of puncture, and when there is bleeding, the ich signal detected is transmitted to by the sensor 5
PLC8, PLC8 control audible-visual annunciator 6 and alarm, and patient or medical staff's puncture of internal arteriovenous fistula is prompted bleeding occur,
Pressurised airbag 2 is inflated either manually or by inflatable ball 3, when reaching PLC8 preset pressure values when PLC8, by pressurised airbag 2
Pipeline folder closes, and control timer 7 starts timing, and pressurised airbag 2 keeps the preset pressure values of PLC8, until 7 timing of timer is complete
Finish, if 6 no alarms and no surprises of audible-visual annunciator, deflates to pressurised airbag 2, if audible-visual annunciator 6 also sends out alarm, explanation
Point of puncture also continues to pressurize in bleeding needs, until audible-visual annunciator 6 is not alarmed, by pressure gauge 4 it can be seen that pressurization
Pressure inside air bag 2.Medical staff and trouble are reminded by audible-visual annunciator 6 when the pressure caution type internal fistula compression band uses
Person's timely processing internal arteriovenous fistula because pressure not enough cause or a variety of causes caused by oppress gauze displacement caused by oozing of blood, effectively
The generation for reducing malpractice accident further decreases hemodialysis medical staff's professional risk, reduces medical tangle, is hemodialysis patients
Safety guarantee is provided.Simultaneously by timer, it can prevent some patientss from forgetting that internal fistula occludes caused by releasing internal fistula compressing.
The utility model can conveniently, accurate compressing puncture of internal arteriovenous fistula point, carry bleeding reminding effect, be suitble to all use arteriovenous
Maintenance Hemodialysis Patients of the internal fistula as vascular access can prevent to spend greatly because of oppressive force, caused internal fistula occlusion,
It can prevent subcutaneous oozing of blood at internal fistula puncture, can be old in new fistula, it uses, is worthy to be popularized in solitary patient.
It should be appreciated that although this specification describes according to various embodiments, not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solutions in the various embodiments may also be suitably combined for bright book, and forming those skilled in the art can be with
The other embodiment of understanding.
The series of detailed descriptions listed above only for the utility model possible embodiments it is specific
Illustrate, they are all without departing from made by the utility model skill spirit etc. not to limit the scope of protection of the utility model
Effect embodiment or change should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of pressure caution type internal fistula compression band, which is characterized in that including bandage (1), pressurised airbag (2), inflatable ball (3),
Pressure gauge (4), sensor (5), audible-visual annunciator (6) and timer (7)；
The pressurised airbag (2) is wrapped in bandage (1) inside, the inflatable ball (3) and pressure gauge (4) and connects with pressurised airbag (2)
It connecing and external positioned at bandage (1), the pressurised airbag (2) is equipped with PLC (8),
The sensor (5) is mounted on the one side of bandage (1) and skin contact, for detecting ich signal；The sound-light alarm
Device (6) is mounted on bandage (1) and is located at bandage (1) outside,
The timer (7) is mounted on bandage (1) and external positioned at bandage (1)；
The PLC (8) is electrically connected with sensor (5), audible-visual annunciator (6) and timer (7) respectively；Sensor (5) inspection
It measures blood signal and is transmitted to PLC (8), PLC (8) controls audible-visual annunciator (6) and alarms, by inflatable ball (3) to pressurised airbag
(2) it is inflated, when reaching PLC (8) preset pressure value when (8) PLC, pressurised airbag (2) pipeline folder is closed, timing is controlled
Device (7) starts timing, and pressurised airbag (2) keeps PLC (8) preset pressure value, and until timer (7), timing finishes, if sound
Light crossing-signal (6) no alarms and no surprises deflates to pressurised airbag (2), continues to add if audible-visual annunciator (6) also sends out alarm
Pressure, until audible-visual annunciator (6) is not alarmed.
2. pressure caution type internal fistula compression band according to claim 1, which is characterized in that the timer (7) includes meter
When module, voice cue module and vibration module；
When timing module timing finishes and transmit a signal to voice cue module and vibration module, voice cue module carries out language
Sound prompts, and vibration module carries out vibration prompt.
3. pressure caution type internal fistula compression band according to claim 1, which is characterized in that the pressurised airbag (2) is removable
That unloads is wrapped in bandage (1) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433256.0U CN207804313U (en) | 2017-04-24 | 2017-04-24 | A kind of pressure caution type internal fistula compression band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433256.0U CN207804313U (en) | 2017-04-24 | 2017-04-24 | A kind of pressure caution type internal fistula compression band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207804313U true CN207804313U (en) | 2018-09-04 |
Family
ID=63335604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720433256.0U Expired - Fee Related CN207804313U (en) | 2017-04-24 | 2017-04-24 | A kind of pressure caution type internal fistula compression band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207804313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051404A (en) * | 2019-05-08 | 2019-07-26 | 温州市人民医院 | Artery inflating balloon compressorium |
| CN112206032A (en) * | 2020-10-21 | 2021-01-12 | 杭州市中医院 | Detachable elasticity dialysis bandage of integrated oozing blood alarm |
-
2017
- 2017-04-24 CN CN201720433256.0U patent/CN207804313U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051404A (en) * | 2019-05-08 | 2019-07-26 | 温州市人民医院 | Artery inflating balloon compressorium |
| CN112206032A (en) * | 2020-10-21 | 2021-01-12 | 杭州市中医院 | Detachable elasticity dialysis bandage of integrated oozing blood alarm |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20200424 |