CN208319266U - Haemodialysis tourniquet - Google Patents
Haemodialysis tourniquet Download PDFInfo
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- CN208319266U CN208319266U CN201721526430.2U CN201721526430U CN208319266U CN 208319266 U CN208319266 U CN 208319266U CN 201721526430 U CN201721526430 U CN 201721526430U CN 208319266 U CN208319266 U CN 208319266U
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- fixing strap
- flexible fixing
- alarm
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- haemodialysis
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Abstract
The utility model discloses a kind of haemodialysis tourniquets, belong to medical instruments field, including flexible fixing strap, thread gluing is provided on the flexible fixing strap, scale strip is provided on the flexible fixing strap, gauze layer is provided on the inside of the flexible fixing strap, the surface layer of the gauze layer is provided with hemostatic oxidant layer, humistor inductor is provided between the gauze layer and flexible fixing strap, it is additionally provided with alarm and pressure inductor, the humistor inductor is connect by control circuit with alarm；Scale strip is arranged in the utility model on flexible fixing strap, and different medical worker's different times can be overcome to operate the shortcomings that there are errors, and convenient and efficient；Gauze layer and hemostatic oxidant layer are set, the timely hemostasis after puncturing is facilitated；Humistor inductor and alarm are set, oozing of blood occurs without causing serious consequence by timely discovery after solving the problems, such as gerontal patient's puncture, substantially reduces the probability of serious consequence generation.
Description
Technical field
The utility model relates to a kind of medical instrument more particularly to a kind of haemodialysis tourniquets.
Background technique
Internal arteriovenous fistula is by artery and vein in the subcutaneous permanent vascular access for coincideing and establishing, and is that Maintained on hemodialysis is suffered from
The lifeline of person.In mature internal fistula, the vein with arterial anastomosis is in arterial revascularization, and vessel wall thickening has and significantly trembles or fight
Dynamic, pressure is relatively large.It in hemodialysis, needs to puncture the arterial-venous fistula of patient, including arterial end punctures
It is punctured with vein end, pulls out artery and venipuncture needle after treatment end, need to oppress site of puncture with tourniquet, it is desirable that hemostasis
It is suitable for that, if bundling loose point of puncture is easy oozing of blood, binding tension will affect blood flow at internal fistula, internal fistula is be easy to cause to close with elastic
Plug.
Velcro is arranged in current tourniquet, usually a flexible-belt, both ends, meanwhile, it is generally first placed in and is worn with gauze
Position is pierced, then is fixed with tourniquet.And this traditional fixing belt, for different patients, due to bundling the of different sizes of position,
Accomplish that binding is suitable for, different operators have differences, unstable so as to cause the comfort level of patient, need medical worker with
Experience and inquiry determine the elastic of binding, and elasticity can not quantify, and very troublesome, Patient Experience is also very poor, there is use at present
Increase the mode of air bag to adjust elasticity, but for the size of aeration quantity, also needs medical worker by rule of thumb and pass through
Inquiry patient determines that different medical worker, operation all has differences.
In addition, having used anti-platelet aggregation agents in hemodialysis treatment, the risk of point of puncture oozing of blood is increased, adds internal fistula
Vascular pressure is big, and point of puncture oozing of blood event occurs often, and Maintenance Hemodialysis Patients are largely the elderly, and action is not square
Just, slow in reacting, visual impairment, oozing of blood fails to find in time after occurring, and blood soaks one integral piece clothes and fails to find, especially exists
It is even more frequent occurrence when winter clothing is thicker, in some instances it may even be possible to cause life danger.
Utility model content
The purpose of this utility model, which is that, provides a kind of haemodialysis tourniquet, to solve the above problems.
To achieve the goals above, the technical solution adopted in the utility model is such that a kind of haemodialysis hemostasis
Band, including flexible fixing strap are provided with thread gluing on the flexible fixing strap, and the thread gluing includes female thread and sub-buckle, the female thread
The both ends of the flexible fixing strap are respectively arranged at sub-buckle, the flexible fixing strap is provided at least five scales on one side
Item, spacing distance is identical between the scale strip, and gauze layer, the gauze area and institute are provided on the inside of the flexible fixing strap
State one end distance 2-4cm of flexible fixing strap, the surface layer of the gauze layer is provided with hemostatic oxidant layer, the gauze layer with it is soft
Property fixing belt between be provided with humistor inductor, be additionally provided with alarm, the humistor inductor passes through control electricity
Road is connect with alarm.
Scale strip is arranged in the utility model on flexible fixing strap, and each specific patient, what it is due to binding position is solid
Fixed, after determining suitable elasticity for the first time, remember the scale of flexible fixing strap bonding place, is bonded to the quarter when using later
Degree, it is elastic suitable to guarantee, and comfort level is preferable, overcomes different medical worker's different time operation lacking there are error
Point, and convenient and efficient；Gauze layer and hemostatic oxidant layer are set, the timely hemostasis after puncturing is facilitated；Humistor is arranged to incude
Device, when blood penetration occurs, blood can penetrate into gauze by surface layer, the humidity of gauze changes, thus by wet sensitive electricity
Resistance inductor detects that control circuit controls alarm work, sounds an alarm, to occur after solving gerontal patient's puncture
The problem of oozing of blood is without causing serious consequence by timely discovery.
As a preferred technical scheme: the alarm is in voice guard, vibration alarm and visual alarm
It is at least one.
As further preferred technical solution: the alarm includes voice guard, vibration alarm and light report
Alert device.Three kinds of alarms are set simultaneously, are particularly suitable for that hearing, eyesight are poor, and the lower gerontal patient of perceptibility substantially reduces
The probability that serious consequence occurs.
As further preferred technical solution: being also successively printed with number on the scale strip.Memory is facilitated to bundle
Position.
As further preferred technical solution: being provided with pressure between the gauze layer and flexible fixing strap and show
Pressure display unit is arranged in device, avoids because site of puncture changes or flexible fixing strap fluffs and forms elastic error, can be with
Suitable pressure is intuitively locked, makes medical worker's more convenient operation more acurrate.
Compared with the prior art, the advantages of the utility model are: scale is arranged in the utility model on flexible fixing strap
Item, each specific patient, due to binding position be it is fixed, after determining suitable elasticity for the first time, remember flexible solid
The fixed scale with bonding place, is bonded to the scale when using later, it is elastic suitable to guarantee, and comfort level is preferable, overcomes
Different medical worker's different times operate the shortcomings that there are errors, and convenient and efficient；Pressure display unit is set, is avoided because wearing
Thorn position changes or flexible fixing strap fluffs and forms elastic error, can intuitively lock suitable pressure, allow medical matters people
Member's more convenient operation is more acurrate；Gauze layer and hemostatic oxidant layer are set, the timely hemostasis after puncturing is facilitated；Humistor sense is set
Answer device, when blood penetration occurs, blood can penetrate into gauze by surface layer, the humidity of gauze changes, thus by wet sensitive
Resistance inductor detects that control circuit controls alarm work, sounds an alarm, to send out after solving gerontal patient's puncture
The problem of raw oozing of blood is without causing serious consequence by timely discovery, substantially reduces the probability of serious consequence generation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A schematic cross-sectional view of Fig. 1.
In figure: 1, flexible fixing strap；2, female thread；3, sub-buckle；4, scale strip；5, gauze layer；6, hemostatic oxidant layer；7, sound
Alarm；8, alarm is shaken；9, visual alarm；10, humistor inductor；11, pressure display unit.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Embodiment:
Referring to Fig. 1, a kind of haemodialysis tourniquet, including flexible fixing strap 1 is provided on the flexible fixing strap viscous
Button, the thread gluing includes female thread 2 and sub-buckle 3, and the female thread 2 and sub-buckle 3 are respectively arranged at the both ends of the flexible fixing strap 1,
The setting on one side of the flexible fixing strap is there are six scale strip 4, and spacing distance is identical between the scale strip 4, described flexible solid
The inside for determining band 1 is provided with gauze layer 5, one end distance 3cm in the gauze area and the flexible fixing strap, the gauze layer
Surface layer is provided with hemostatic oxidant layer 6, is provided with humistor inductor 10 between the gauze layer 5 and flexible fixing strap 1, also
It is provided with alarm, the humistor inductor 10 is connect by control circuit with alarm, and the alarm includes sound
Alarm 7, vibration alarm 8 and visual alarm 9, the voice guard 7, vibration alarm 8 and the equal position of visual alarm 9
In flexible fixing strap surface；
Scale strip 4 is arranged in the present embodiment on flexible fixing strap 1, and each specific patient, what it is due to binding position is solid
Fixed, after determining suitable elasticity for the first time, remember the scale of 1 bonding place of flexible fixing strap, is bonded to this when using later
Scale, it is elastic suitable to guarantee, and comfort level is preferable, overcomes different medical worker's different time operation lacking there are error
Point, and convenient and efficient；Gauze layer 5 and hemostatic oxidant layer 6 are set, the timely hemostasis after puncturing is facilitated；Humistor sense is set
Answer device 10, when blood penetration occurs, blood can penetrate into gauze layer 5 by surface layer, the humidity of gauze changes, thus by
Humistor inductor 10 detects that control circuit controls alarm work, sounds an alarm, wears to solve gerontal patient
The problem of oozing of blood is without causing serious consequence by timely discovery occurs after thorn, in addition humistor inductor can also be to point of puncture
Play the role of pressing；Pressure display unit 11 is additionally provided between the gauze layer and flexible fixing strap, setting pressure is shown
Device 11 avoids because site of puncture changes or flexible fixing strap fluffs and forms elastic error, and it is suitable intuitively to lock
Pressure, make medical worker's more convenient operation more acurrate.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of haemodialysis tourniquet, including flexible fixing strap, thread gluing, the thread gluing are provided on the flexible fixing strap
Including female thread and sub-buckle, the female thread and sub-buckle are respectively arranged at the both ends of the flexible fixing strap, it is characterised in that: described soft
Property fixing belt is provided at least five scale strips on one side, and spacing distance is identical between the scale strip, the flexible fixing strap
Inside be provided with gauze layer, one end distance 2-4cm of the gauze layer and the flexible fixing strap, the surface layer of the gauze layer
It is provided with hemostatic oxidant layer, humistor inductor is provided between the gauze layer and flexible fixing strap, is additionally provided with report
Alert device, the humistor inductor are connect by control circuit with alarm.
2. haemodialysis tourniquet according to claim 1, it is characterised in that: the alarm be voice guard,
Shake at least one of alarm and visual alarm.
3. haemodialysis tourniquet according to claim 2, it is characterised in that: the alarm includes audible alarm
Device, vibration alarm and visual alarm.
4. haemodialysis tourniquet according to claim 1, it is characterised in that: be also successively printed on the scale strip
Number.
5. haemodialysis tourniquet according to claim 1, it is characterised in that: in the gauze layer and flexible fixing strap
Between be provided with pressure display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526430.2U CN208319266U (en) | 2017-11-07 | 2017-11-07 | Haemodialysis tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526430.2U CN208319266U (en) | 2017-11-07 | 2017-11-07 | Haemodialysis tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208319266U true CN208319266U (en) | 2019-01-04 |
Family
ID=64787949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721526430.2U Active CN208319266U (en) | 2017-11-07 | 2017-11-07 | Haemodialysis tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208319266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498100A (en) * | 2019-01-10 | 2019-03-22 | 中国人民解放军陆军军医大学第附属医院 | A kind of tourniquet of the automatic discharge of timing |
| CN111759564A (en) * | 2020-07-23 | 2020-10-13 | 中国人民解放军总医院第三医学中心 | Restraint strap for neurosurgical care |
-
2017
- 2017-11-07 CN CN201721526430.2U patent/CN208319266U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498100A (en) * | 2019-01-10 | 2019-03-22 | 中国人民解放军陆军军医大学第附属医院 | A kind of tourniquet of the automatic discharge of timing |
| CN111759564A (en) * | 2020-07-23 | 2020-10-13 | 中国人民解放军总医院第三医学中心 | Restraint strap for neurosurgical care |
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