CN206548947U - A kind of fixator for venous retaining needle - Google Patents
A kind of fixator for venous retaining needle Download PDFInfo
- Publication number
- CN206548947U CN206548947U CN201621234716.9U CN201621234716U CN206548947U CN 206548947 U CN206548947 U CN 206548947U CN 201621234716 U CN201621234716 U CN 201621234716U CN 206548947 U CN206548947 U CN 206548947U
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- CN
- China
- Prior art keywords
- storage tank
- air bag
- electromagnetic
- controller
- fixed plate
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of fixator for venous retaining needle, including fixed plate, air bag and controller, patient's arm is by bandage bondage in fixed plate, air bag is located between fixed plate and patient's arm, air bag is provided with charging connector and exhaust nozzle, electromagnetic exhaust valve is provided with exhaust nozzle, electromagnetic inflation valve is provided with charging connector, the air inlet of electromagnetic inflation valve is connected with inflator pump, electromagnetic exhaust valve, electromagnetic inflation valve and inflator pump are electrically connected with controller respectively, microprocessor chip is provided with controller, controller is provided with guidance panel.The utility model is provided with air bag between fixed plate and patient's arm, can be by the cycle charge discharge gas of air bag come the pressure between adjustment fixing plate and patient's arm in infusion process, deflation course is also the massage processes to skin simultaneously, skin damage caused by avoiding the compressing of fixing device for transfusion chronic stress, improves patient comfort.
Description
Technical field
The utility model is related to technical field of medical instruments, and in particular to a kind of fixator for venous retaining needle.
Background technology
CVC is safest venous transfusion instrument by world health organisation recommendations, is robbed particularly with needs
Rescue, the patient of long-term infusion and chemotherapy it is very useful, more than 70% inpatient needs to receive infusion, especially
The frequent inpatient of chronic disease, and inpatient is often accompanied by the moods such as anxiety, depression, disappointment, if mitigating disease in terms of transfusion
The pain of people, will strengthen the confidence of Case treatment disease, the implementation of Medical planning is effectively ensured.
Vein detaining needle for fluids infusion method is a kind of preferable infusion method, it is necessary to repeatedly in some patients before surgery several days
Continually infuse, in order to mitigate the pain that patient has an acupuncture treatment repeatedly, venous detaining needle is placed in the intravenous of patient, when infusing again
Without acupuncture treatment, the veins indwelling catheter being connected with venous detaining needle and new infusion bottle need to be only connected, infusion bottle
Liquid is flowed into patient's body by veins indwelling catheter, and this method is also often employed in the infusion treatment of baby, you can subtracted
The pain of light baby's acupuncture treatment, can also mitigate the workload of nurse, therefore venous detaining needle is used more and more widely.
Remaining needle when fixed, it is necessary to the positions such as syringe needle position, infusion connector and extension tube are fixed, it is quiet at present
The fixator of vein is fixed just like a kind of veins indwelling catheter U-shaped disclosed in Chinese utility model patent CN203447619U
Plate, also just like a kind of children vein puncture fixator disclosed in Chinese utility model patent CN204582186U, both are fixed
The agent structure of device is all that arm and hand are placed in hard fixed plate in hard fixed plate, infusion process, by elastic webbing or
Adhesive tape is fixed.There are the following problems for such fixator：The hardness of hard fixed plate is big, easily causes impression, the pressure sore of skin, for a long time
Pressure compression can cause skin damage, cause transfusion person's especially infant uncomfortable.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of fixator for venous retaining needle, can be adjusted in infusion process
Pressure between solidating fixed board and skin, while having massage effect, it is to avoid caused by the compressing of fixing device for transfusion chronic stress
Skin damage, improves infant comfort level.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of fixator for venous retaining needle, including it is solid
Fixed board, the fixed plate is provided with least one set of bandage, patient's arm by bandage bondage in fixed plate, the venous indwelling
Needle lock also includes air bag and controller, and the air bag is located between fixed plate and patient's arm, and the air bag, which is provided with, to be filled
Electromagnetic exhaust valve is provided with valve and exhaust nozzle, the exhaust nozzle, the gas outlet of the electromagnetic exhaust valve is connected with blast pipe, institute
State and electromagnetic inflation valve is provided with charging connector, the air inlet of the electromagnetic inflation valve is connected with inflator pump, the electromagnetic exhaust valve, electricity
Magnetic charge valve and inflator pump are electrically connected with controller respectively, and microprocessor chip, the controller are provided with the controller
Guidance panel is provided with, the guidance panel is pressed provided with switch, display screen, inflation button, release button, charge/discharge gas circulation
Button, aeration quantity load button and time load button.
Wherein, the detachable connection of VELCRO is passed through between the air bag and fixed plate.
Certainly, the connection between air bag and fixed plate can also use following structures：The fixed plate is held provided with air bag
Groove is put, the bottom of the air bag is heavy in air bag storage tank.
It is preferred that, the fixed plate is provided with air bag storage tank, controller storage tank, electromagnetic exhaust valve storage tank, electromagnetism
Charge valve storage tank and inflator pump storage tank, the bottom of the air bag are heavy in air bag storage tank, the controller, electromagnetism row
Air valve, electromagnetic inflation valve and inflator pump, which are accordingly flush-mounted in controller storage tank, electromagnetic exhaust valve storage tank, electromagnetic inflation valve, to be held
Put in groove and inflator pump storage tank, the electromagnetic exhaust valve, electromagnetic inflation valve and inflator pump are respectively by being arranged in fixed plate
Wire and controller be electrically connected with.
Further, the air bag storage tank, controller storage tank, electromagnetic exhaust valve storage tank, electromagnetic inflation valve storage tank
It is opened in inflator pump storage tank on the upper surface of fixed plate, the controller, electromagnetic exhaust valve, electromagnetic inflation valve and inflation
The top of pump is not higher than the upper surface of fixed plate.
Wherein, the outer surface of the air bag is provided with granule for massage.
Wherein, the guidance panel, which is provided with call button, the controller, is provided with signal transmitting and receiving module, the calling
Button is connected by signal transmitting and receiving module with the jingle bell device of nurse station.
It is preferred that, the guidance panel is touch-screen.
Wherein, the controller storage tank can also be opened on the side of fixed plate.
Above-mentioned technical proposal of the present utility model has the beneficial effect that：The utility model fixed plate and patient's arm it
Between be provided with air bag, can be by the cycle charge discharge gas of air bag come the pressure between adjustment fixing plate and patient's arm in infusion process
Power, while deflation course is also the massage processes to skin, it is to avoid skin caused by the compressing of fixing device for transfusion chronic stress is damaged
It is bad, improve patient comfort.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the side view of embodiment one；
Fig. 3 is the structural representation of the utility model embodiment two；
Fig. 4 is the side view of embodiment two；
Fig. 5 is the structural representation of the utility model embodiment three.
Description of reference numerals：
1st, fixed plate；2nd, bandage；3rd, patient's arm；4th, air bag；40th, charging connector；41st, exhaust nozzle；42nd, granule for massage；5、
Controller；6th, electromagnetic exhaust valve；7th, electromagnetic inflation valve；8th, inflator pump.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
Embodiment 1：As shown in Figure 1 and Figure 2, a kind of fixator for venous retaining needle, including fixed plate 1, air bag 4 and controller
5, the fixed plate 1 is provided with two groups of bandages 2, and patient's arm 3 is by the bondage of bandage 2 in fixed plate 1.The air bag 4 is located at
Pass through the detachable connection of VELCRO between fixed plate 1 and patient's arm 3, and between air bag 4 and fixed plate 1.
The air bag 4, which is provided with charging connector 40 and exhaust nozzle 41, the exhaust nozzle 41, is provided with electromagnetic exhaust valve 6, described
The gas outlet of electromagnetic exhaust valve 6 is connected with blast pipe, and electromagnetic inflation valve 7, the electromagnetic inflation valve 7 are provided with the charging connector 40
Air inlet be connected with inflator pump 8, the electromagnetic exhaust valve 6, electromagnetic inflation valve 7 and inflator pump 8 electrically connect with controller 5 respectively
Connect.
Microprocessor chip is provided with the controller 5, the controller 5 is provided with guidance panel, the present embodiment, behaviour
Make the preferred touch-screen of panel.
The guidance panel is provided with switch, display screen, inflation button, release button, charge/discharge gas cycle button, inflation
Measure load button and time load button.Pass through said structure, it is possible to achieve single inflation of air bag, single gas, cycle charge discharge gas
Isotype is selected, it is possible to achieve the setting of the blowing pressure, inflationtime, evacuation time, inflation/deflation circulation time etc..
The guidance panel, which is provided with call button, the controller 5, is provided with signal transmitting and receiving module, the call button
It is connected by signal transmitting and receiving module with the jingle bell device of nurse station.
Embodiment 2：As shown in Figure 3, Figure 4, the structure of the structure of the present embodiment and embodiment 1 is essentially identical, and difference is：
The upper surface of the fixed plate 1 is provided with air bag storage tank, controller storage tank, electromagnetic exhaust valve storage tank, electromagnetic inflation valve
Storage tank and inflator pump storage tank, the bottom of the air bag 4 are heavy in air bag storage tank, the controller 5, electromagnetic exhaust valve
6th, electromagnetic inflation valve 7 and inflator pump 8 are accordingly flush-mounted in controller storage tank, electromagnetic exhaust valve storage tank, electromagnetic inflation valve and held
Put in groove and inflator pump storage tank, and the controller 5, electromagnetic exhaust valve 6, electromagnetic inflation valve 7 and inflator pump 8 top it is equal
The not higher than upper surface of fixed plate 1, it is to avoid put skin.
The electromagnetic exhaust valve 6, electromagnetic inflation valve 7 and inflator pump 8 pass through the wire being arranged in fixed plate 1 and control respectively
Device 5 processed is electrically connected with.
Certainly, if in order to easy to operate, the controller storage tank can also be opened on the side surface of fixed plate 1.
Embodiment 3：As shown in figure 5, the structure of the present embodiment is on the architecture basics of embodiment 2, in the appearance of air bag 4
Granule for massage 42 is set on face.
Operation principle of the present utility model is：Air bag is connected with fixed plate first, and inflated in advance into air bag, then will
Patient's arm is placed on air bag, and patient's arm is strapped in fixed plate using bandage, then controls to inflate by controller
The folding of valve and air bleeding valve adjusts the gas pressure in air bag, to adjust pressure of the compressing on skin.Touch-screen can be with defeated
Enter gasbag pressure and inflation/deflation time, deflation course air bag has the effect of massage to skin, it is to avoid fixator for venous retaining needle is long
Skin damage caused by phase pressure compression, improves infant comfort level.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (9)
1. a kind of fixator for venous retaining needle, including fixed plate（1）, the fixed plate（1）Provided with least one set of bandage（2）,
Patient's arm（3）Pass through bandage（2）Bondage is in fixed plate（1）On, it is characterised in that the fixator for venous retaining needle also includes
Air bag（4）And controller（5）, the air bag（4）Located at fixed plate（1）With patient's arm（3）Between, the air bag（4）On set
There is charging connector（40）And exhaust nozzle（41）, the exhaust nozzle（41）Place is provided with electromagnetic exhaust valve（6）, the electromagnetic exhaust valve（6）
Gas outlet be connected with blast pipe, the charging connector（40）Place is provided with electromagnetic inflation valve（7）, the electromagnetic inflation valve（7）Enter
Gas port and inflator pump（8）It is connected, the electromagnetic exhaust valve（6）, electromagnetic inflation valve（7）And inflator pump（8）Respectively with controller（5）
It is electrically connected with, the controller（5）It is interior to be provided with microprocessor chip, the controller（5）It is provided with guidance panel, the operation
Panel is provided with switch, display screen, inflation button, release button, charge/discharge gas cycle button, aeration quantity load button and time
Load button.
2. fixator for venous retaining needle according to claim 1, it is characterised in that the air bag（4）And fixed plate（1）It
Between pass through the detachable connection of VELCRO.
3. fixator for venous retaining needle according to claim 1, it is characterised in that the fixed plate（1）It is provided with air bag
Storage tank, the air bag（4）Bottom it is heavy in air bag storage tank.
4. fixator for venous retaining needle according to claim 1, it is characterised in that the fixed plate（1）It is provided with air bag
Storage tank, controller storage tank, electromagnetic exhaust valve storage tank, electromagnetic inflation valve storage tank and inflator pump storage tank, the air bag
（4）Bottom it is heavy in air bag storage tank, the controller（5）, electromagnetic exhaust valve（6）, electromagnetic inflation valve（7）And inflator pump
（8）Accordingly it is flush-mounted in controller storage tank, electromagnetic exhaust valve storage tank, electromagnetic inflation valve storage tank and inflator pump storage tank
It is interior, the electromagnetic exhaust valve（6）, electromagnetic inflation valve（7）And inflator pump（8）Respectively by being arranged in fixed plate（1）Interior wire
With controller（5）It is electrically connected with.
5. fixator for venous retaining needle according to claim 4, it is characterised in that the air bag storage tank, controller hold
Put groove, electromagnetic exhaust valve storage tank, electromagnetic inflation valve storage tank and inflator pump storage tank and be opened in fixed plate（1）Upper surface
On, the controller（5）, electromagnetic exhaust valve（6）, electromagnetic inflation valve（7）And inflator pump（8）Top be not higher than fixed plate
（1）Upper surface.
6. the fixator for venous retaining needle according to any one of claim 1 ~ 4, it is characterised in that the air bag（4）'s
Outer surface is provided with granule for massage（42）.
7. fixator for venous retaining needle according to claim 1, it is characterised in that the guidance panel is pressed provided with calling
Button, the controller（5）Interior to be provided with signal transmitting and receiving module, the call button passes through signal transmitting and receiving module and the jingle bell of nurse station
Device is connected.
8. the fixator for venous retaining needle according to claim 1 or 7, it is characterised in that the guidance panel is touch-screen.
9. fixator for venous retaining needle according to claim 4, it is characterised in that the controller storage tank is opened in solid
Fixed board（1）Side on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234716.9U CN206548947U (en) | 2016-11-17 | 2016-11-17 | A kind of fixator for venous retaining needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234716.9U CN206548947U (en) | 2016-11-17 | 2016-11-17 | A kind of fixator for venous retaining needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206548947U true CN206548947U (en) | 2017-10-13 |
Family
ID=60368411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621234716.9U Expired - Fee Related CN206548947U (en) | 2016-11-17 | 2016-11-17 | A kind of fixator for venous retaining needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206548947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991654A (en) * | 2020-08-31 | 2020-11-27 | 中国人民解放军总医院第一医学中心 | Auxiliary device for kidney internal medicine infusion |
-
2016
- 2016-11-17 CN CN201621234716.9U patent/CN206548947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991654A (en) * | 2020-08-31 | 2020-11-27 | 中国人民解放军总医院第一医学中心 | Auxiliary device for kidney internal medicine infusion |
| CN111991654B (en) * | 2020-08-31 | 2021-06-11 | 中国人民解放军总医院第一医学中心 | Auxiliary device for kidney internal medicine infusion |
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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: 20171013 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |