CN208823125U - Medical lower limb atherosclerotic occlusive disease keeps warm frame - Google Patents

Abstract

A kind of Medical lower limb atherosclerotic occlusive disease keeps warm frame, including heat-insulation support (1), sprawls layer (2)；Heat-insulation support (1) surrounds semicircle, side on heat-insulation support is equipped with control device (4), and control device (4) includes power switch (41), constant temperature controller (42), alarm (43)；Sprawling layer (2) includes carbon fiber (21), Frpipe (22), and carbon fiber (21) is wrapped in Frpipe (22), and Frpipe (22) is spread on heat-insulation support (1)；Power supply connects power switch (41) by power switch (41) connection carbon fiber (21), constant temperature controller (42).The utility model can erect quilt, and quilt is effectively avoided directly to cover bring pain；It is warming with constant preference temperature, it avoids catching cold；It can promote blood circulation, slow down pain.

Description

Medical lower limb atherosclerotic occlusive disease keeps warm frame

Technical field

The utility model relates to medical aids, in particular to are used for the warm-keeping device of arterial obliterans of lower extremity.

Background technique

Arterial obliterans of lower extremity refers to lower limb feeding artery intimal thickening, luminal stenosis caused by atherosclerosis Or occlusion, affected limb blood supply is insufficient, causes that lower limb intermittent claudication, skin temperature drop be low, pain, or even ulcer or bad occurs Wait indefinitely the chronic progressive disease of clinical manifestation, often for generalized atherosclerosis vascular lesion artery of lower extremity performance.

Due to lower limb ischemia, skin temperature drop is low, and pain reaction is obvious, and needing to avoid catching cold stimulates vessel retraction, further plus Weight ischemic.However directly hot compress can aggravate Tissue oxygen consumption, it is therefore, warming to be very important nursing intervention.Traditional is warming Nursing intervention is the socks for wearing loose cotton or wool quality.But skin ulceration patient is inconvenient to wear socks, and quilt directly covers Lid often brings limb pain.

Summary of the invention

The purpose of this utility model is to provide a kind of warming framves of Medical lower limb atherosclerotic occlusive disease easy to use.

A kind of Medical lower limb atherosclerotic occlusive disease keeps warm frame, including heat-insulation support, sprawls layer；Heat-insulation support surrounds semicircle Shape, the side on heat-insulation support are equipped with control device, and control device includes power switch, constant temperature controller, alarm；It sprawls Layer includes carbon fiber, Frpipe, and carbon fiber is wrapped in Frpipe, and Frpipe, which is spread over, forms netted or fence on heat-insulation support Shape；

Power supply connects carbon fiber by power switch, and constant temperature controller connects the control terminal of power switch.

Further, it is equipped with protection overcoat, protection overcoat takes the shape of a bag, and side is set as opening for the suit for being set with heat-insulation support Mouthful, operation aperture is set at corresponding battery placing groove and control device；Suit opening is equipped with lock binding structure.

Further, the inner core of heat-insulation support is light-weight metal bar or pipe, and the outer layer covers of metallic rod or pipe are linear low close Spend polyethylene layer.

Further, thermal sensing device is set on heat-insulation support, and thermal sensing device is connected to constant temperature controller.

Further, protection overcoat is equipped with fixing bundle band, and one end of fixing bundle band is fixed on protection overcoat side, fixed Band is belt structure or magic tape structure.

Further, the lock binding structure in suit opening is zipper or belt structure or magic tape structure.

Further, thermal sensing device is thermistor.

Further, constant temperature controller is set in constant temperature 4 gears, and 32 DEG C, 34 DEG C, 36 DEG C, 38 DEG C.

Further, single-chip microcontroller is set, temperature control modules are set in single-chip microcontroller, the signal of thermal sensing device exports connection To single-chip microcontroller, handled by temperature control modules

The utility model can erect quilt, and quilt is effectively avoided directly to cover bring pain；With constant preference temperature It is warming, it avoids catching cold；It can promote blood circulation, slow down pain.

Detailed description of the invention

Fig. 1 is the schematic diagram that the utility model preferred embodiment removes protection overcoat；

Fig. 2 is the schematic diagram of the protection overcoat of the utility model preferred embodiment；

Fig. 3 is the diagrammatic cross-section of the heat-insulation support support rod of the utility model preferred embodiment；

Fig. 4 is the diagrammatic cross-section for sprawling layer of the utility model preferred embodiment；

Fig. 5 is the electrical connection block diagram of the utility model preferred embodiment.

Specific embodiment

Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail:

As shown in Figure 1, shown in Figure 5, a kind of Medical lower limb atherosclerotic occlusive disease keeps warm frame, including heat-insulation support 1, sprawls layer 2；Heat-insulation support 1 surrounds semicircle, and the side on heat-insulation support is equipped with control device 4, and control device 4 includes power switch 41, constant temperature controller 42, alarm 43；Sprawling layer 2 includes carbon fiber 21, Frpipe 22, and carbon fiber 21 is wrapped in Frpipe 22 It is interior, as shown in figure 4, several Frpipes 22, which are spread over, forms netted or paliform on heat-insulation support 1；Power supply passes through power switch 41 connection carbon fibers 21, constant temperature controller 42 connect the control terminal of power switch 41.Carbon fiber 21, softness is light and handy and has good Rotproofness, warming frame can be made uniformly to heat up by heating；It is wrapped up outside carbon fiber 21 to can effectively prevent unexpected fire generation Frpipe 22.

Three operative positions are respectively power switching operations position, thermostat control operations position, alarm on heat-insulation support 1.Power supply It switching operative position and time control key, charging connection mouth, battery placing groove 3 is set, the time of time control key, which controls, divides 4 shelves, and 1 Hour, 2 hours, 3 hours, 4 hours.Constant temperature controller 42,4 shelves of constant temperature point, 32 DEG C, 34 DEG C, 36 DEG C, 38 DEG C.Alarm, when Automatic alarm is reminded when constant temperature controller 42 breaks down or temperature is greater than 38 DEG C and power themselves down prevents contingency.

As shown in Fig. 2, being equipped with protection overcoat 6, protection overcoat 6 is taken the shape of a bag, and, side similar to the shape of heat-insulation support 1 It is set as the suit opening 61 for being set with heat-insulation support, operation aperture 62 is set at corresponding battery placing groove 3 and control device 4； Suit opening is equipped with lock binding structure.Protection overcoat 6 is washable housing, is convenient for cleaning-sterilizing, prevents cross-infection.Material choosing With waterproof, heat transfer coefficient is high, and soft touch is comfortable, is not easy the double-deck Silk lighted.Lock binding structure in suit opening 61 can Using zipper or belt structure or magic tape structure.After heat-insulation support 1 is put into protection overcoat 6, it is open with suit Suit 61 lockings of opening are prevented heat-insulation support 1 from deviating from out of protection overcoat 6 by the lock binding structure on 61.

As shown in Fig. 2, protection overcoat 6 is equipped with fixing bundle band 63, one end of fixing bundle band 63 is fixed on 6 side of protection overcoat Side.Fixing bundle band 63 is fixed on one's sick bed by protection overcoat 6.Belt structure or magic tape structure can be used in fixing bundle band 63.

As shown in figure 3, the inner core of heat-insulation support 1 is light-weight metal bar or pipe 11, the outer layer covers of metallic rod or pipe are linear Low density polyethylene layer 12.In the present embodiment, thermal-insulation support 1 selects light, good heat conductivity, resistance to oxidation, is not easy the aluminium to get rusty conjunction Gold, the linea low density that outer package has good environmental stress crack resistance, heat-resisting cold-resistant, anti-aging, good toughness, rigidity big Polyethylene.

Thermal sensing device is set on heat-insulation support 1, and thermal sensing device is connected to constant temperature controller 42.In the present embodiment, Thermal sensing device is thermistor.

Constant temperature controller 42 is set in constant temperature 4 gears, and 32 DEG C, 34 DEG C, 36 DEG C, 38 DEG C.

The control switch that carbon fiber 21 (line with heating function conductor), the thermal sensing device sprawled in layer 2 are connect with heating circuit Connection (is connected between carbon fiber and plain conductor using lug plate).Two kinds of power supplys can be used, one is use alternating current to carry out Transformation, another kind are using rechargeable lithium batteries.Such as use alternating current, with one by alternating current transformation at the change of direct current 12V Depressor.In circuit design, so that temperature is remained unchanged by constant temperature controller, it is warming to carry out constant temperature lower limb.Power-off protection is set Function, i.e., when temperature is more than 38 DEG C of threshold value, comparator overturning, automatic alarm simultaneously cuts off electric current.

When energy storage type lithium battery is filled in use, charger is configured.Energy storage type lithium battery is filled to be placed in battery placing groove 3.

Single-chip microcontroller is set, temperature control modules are set in single-chip microcontroller, the signal output of thermal sensing device is connected to single-chip microcontroller, It is handled by temperature control modules.Heating process can carry out two-way protection by thermistor and mechanical temperature controller, lead to Cross single-chip microcontroller control temperature.

The utility model to 1 set of thermal-insulation support upper protection overcoat 6, is being wrapped in thermal-insulation support 1 interior using preceding, only exposes Power switch 41, battery placing groove 3, constant temperature controller 42, alarm 43.41 are turned on the power switch, setting time controls and temperature Degree control, equipment are started to work；The utility model is placed at patient's lower limb and fixation.

Claims (9)

1. The frame 1. a kind of Medical lower limb atherosclerotic occlusive disease keeps warm, it is characterised in that: including heat-insulation support (1), sprawl layer (2)； Heat-insulation support (1) surrounds semicircle, and the side on heat-insulation support is equipped with control device (4), and control device (4) includes that power supply is opened Close (41), constant temperature controller (42), alarm (43)；Sprawling layer (2) includes carbon fiber (21), Frpipe (22), carbon fiber (21) it is wrapped in Frpipe (22), Frpipe (22) spreads over and forms netted or paliform on heat-insulation support (1)；

   Power supply connects the control of power switch (41) by power switch (41) connection carbon fiber (21), constant temperature controller (42) End.
2. The frame 2. Medical lower limb atherosclerotic occlusive disease according to claim 1 keeps warm, it is characterised in that: be equipped with protection overcoat (6), protection overcoat (6) takes the shape of a bag, and side is set as the opening of the suit for being set with heat-insulation support (61), corresponding battery placing groove (3) and at control device (4) operation aperture (62) are set；Suit opening is equipped with lock binding structure.
3. The frame 3. Medical lower limb atherosclerotic occlusive disease according to claim 1 keeps warm, it is characterised in that: heat-insulation support (1) Inner core be light-weight metal bar or pipe (11), the outer layer covers linear low density polyethylene layer (12) of metallic rod or pipe.
4. The frame 4. Medical lower limb atherosclerotic occlusive disease according to claim 1 keeps warm, it is characterised in that: in heat-insulation support (1) thermal sensing device is set on, and thermal sensing device is connected to constant temperature controller (42).
5. The frame 5. Medical lower limb atherosclerotic occlusive disease according to claim 2 keeps warm, it is characterised in that: protection overcoat (6) It is equipped with fixing bundle band (63), one end of fixing bundle band (63) is fixed on protection overcoat (6) side, and fixing bundle band (63) is band Structure or magic tape structure.
6. The frame 6. Medical lower limb atherosclerotic occlusive disease according to claim 2 keeps warm, it is characterised in that: suit opening (61) On lock binding structure be zipper or belt structure or magic tape structure.
7. The frame 7. Medical lower limb atherosclerotic occlusive disease according to claim 4 keeps warm, it is characterised in that: thermal sensing device is Thermistor.
8. The frame 8. Medical lower limb atherosclerotic occlusive disease according to claim 1 keeps warm, it is characterised in that: constant temperature controller (42) be set in constant temperature 4 gears, 32 DEG C, 34 DEG C, 36 DEG C, 38 DEG C.
9. The frame 9. Medical lower limb atherosclerotic occlusive disease according to claim 1 keeps warm, it is characterised in that: setting single-chip microcontroller, Temperature control modules are set in single-chip microcontroller, and the signal output of thermal sensing device is connected to single-chip microcontroller, is carried out by temperature control modules Processing.