CN107397984A - Anhydrous type dry blood plasma heats thawing instrument - Google Patents

Abstract

A kind of anhydrous type dry blood plasma heats thawing instrument, it is characterized in that it includes upper lid（1）, lower box（2）, thawing vat（4）, swing mechanism（5）And buffer gear（6）, upper lid（1）With lower box（2）Between pass through parallel rod（10）It is connected, swing mechanism（5）It is divided into upper and lower two pieces of motion parts, they are separately mounted to lid（1）And lower box（2）Inside, upper and lower two pieces of motion parts pass through connection sheet（11）Connection, realization are synchronized with the movement；Upper half and lower half of thawing vat（4）Upper and lower two oscillating decks corresponding to being separately mounted to（8）Above and by swing mechanism（5）Drive reciprocating；Swing mechanism（5）Lower motion parts be arranged on supporting plate（9）On, supporting plate（9）It is supported on buffer gear（6）On, buffer gear（6）Installed in lower box（2）In；Supporting plate（9）Lower section is provided with various electrical equipments.The present invention is simple in construction, heats quick and stable, and defrosting effect is good.

Description

Anhydrous type dry blood plasma heats thawing instrument

Technical field

The present invention relates to a kind of medicine equipment, what is used in especially a kind of operation replaces traditional water bath heating defrosting blood Slurry, makes defreezing frozen plasma be heated to 37 DEG C, the blood thawing equipment used for patient.Specifically one kind can be with operating room The anhydrous type dry blood plasma heating thawing instrument used.

Background technology

There are some researches show defrosting warming blood temperature is to 32 DEG C ~ 35 DEG C, applied to clinical rescue and low blood after treatment wound Hypovolemic shock, hypovolemic shock patient after wound can be reduced and input the incidence such as shiver with cold, hypothermia after Freezing room blood, had Sharp microcirculation improves.

The problem of blood plasma unfreezing is always various big hospital concern, blood plasma is a kind of special precious resources, it is necessary to conscientiously look into Look for and study the reason for all cause blood plasma to scrap and countermeasure.Blood plasma melts in 37 DEG C of water-bath mostly at present, higher temperature Although degree can accelerate the thawing of blood plasma, the loss of clotting factor and the denaturation of plasma proteins in blood plasma can be accelerated.Temperature mistake Although the low loss that can reduce clotting factor, the thawing time extends, and can equally make clotting factor loss increase.

Clinic is widely used full-automatic blood plasma thawing machine at present, general to use recirculated water bath cabinet method, and the method melts blood The advantages of slurry is that once to melt slurry amount big, and the time is short, and effect is fine.But which is easily caused plasma bags surface label easily Come off or obscure, had a strong impact on the identification and dispatching of blood plasma, while be also easy to produce germ contamination, operation and maintenance is very strict. Dry type heating defrosting blood plasma is blood plasma unfreezing mode most popular at present, and which compensate for recirculated water bath cabinet defrosting blood plasma Deficiency, but which thawing time slightly length is a bit, but completely in tolerance interval, but it is expensive.Micro-wave oven solution Blood plasma quick-thawing in 3 ~ 5 minutes can be made by freezing case, but this method requires more, and technology is not mature enough, and once thaws Blood plasma negligible amounts, equipment are expensive.At present studies have found that heating defrosting canine refrigerated plasma using microwave, the II factors can be made, The IX factors, the X factors, the XI factors, fibrinogen, vWF ELISA, antithrombase, PROTEIN C and albumin concentration show Writing reduces, and prothrombin time and activated partial thromboplastin time significantly extend.It can be seen that this method defrosting FFP（fresh- frozen plasma）Clotting factor loss may be made more.

Due to the particularity of blood plasma, so requirement of the heating defrosting blood plasma to temperature is higher.In order to facilitate temperature control, city at present These equipment are typically all water as heat-conducting medium, the evaporation meeting contaminated operation room environmental of water, so being not suitable for performing the operation on face Room uses, and causes the dispatching of plasma bags comparatively laborious.Once defrosting amount is larger mostly for these equipment, bad to realize single groove temperature control, And the heating for being typically only used for blood plasma is thawed, function is single.It is therefore desirable to invent a new blood plasma to heat thawing instrument.

The content of the invention

The purpose of the present invention is that thawing rate to be present for existing water-bath blood thawing equipment slow, should not be in situations in the surgery room Use, and electrical heating thawing apparatus is complicated, and cost is high, and it is poor to solve effect, the problem of easily causing blood product compromised quality, Design it is a kind of it is electrically heated, can use in situations in the surgery room, thaw point is adjustable, course of defrosting uniformity and good anhydrous of uniformity Type dry blood plasma heats thawing instrument.

The technical scheme is that：

A kind of anhydrous type dry blood plasma heats thawing instrument, it is characterized in that it includes upper lid 1, lower box 2, thawing vat 4, swing mechanism 5 and buffer gear 6, be connected between upper lid 1 and lower box 2 by parallel rod 10, when parallel rod 10 is propped up, upper lid 1 with Lower box 2 separates and drives to be separately mounted to cover to be divided with lower box, symmetrically arranged upper half and lower half of thawing vat 4 Open, in order to place the blood plasma product 7 that need to thaw, electric boiling plate 12 is mounted in upper half and lower half of thawing vat 4；Parallel company When bar 10 is folded into horizontality, upper lid 2 fastens integrally with lower box 2；Swing mechanism 5 is divided to for upper and lower two pieces of motion parts, They are separately mounted to inside lid 1 and lower box 2, and upper and lower two pieces of motion parts are connected by connection sheet 11, realize synchronous fortune It is dynamic；Upper half and lower half of thawing vat 4 be separately mounted to corresponding on upper and lower two oscillating decks 8 and by swing mechanism 5 with action Move back and forth；The lower motion parts of swing mechanism 5 are arranged in supporting plate 9, and supporting plate 9 is supported on buffer gear 6, buffer Structure 6 is arranged in lower box 2；The lower section of supporting plate 9 is provided with various electrical equipments.

Described thawing vat 4 includes heating plate 12, temperature sensor 13, defrosting layer 14, thermal insulation layer 15, thawing vat shell 16；The upper surface of defrosting layer 14 is Baltimore groove, and three square sulculuses are provided with below Baltimore groove and are used for mounting temperature sensor 13, The leading flank of defrosting layer 14 is provided with U-shaped through hole, and through hole is located at below Baltimore groove at certain thickness, for installing heating plate 12.It is heat-insulated Layer 15 wraps surrounding and the lower surface of defrosting layer 14, and thawing vat shell 16 is wrapped in thermal insulation layer 15 and the outside of defrosting layer 14, solution The bottom surface for freezing groove shell 15 is fixedly linked with oscillating deck 8.

Described swing mechanism 5 includes upper motion parts and lower motion parts, and upper motion parts are follower, including upper Line slideway 17, upper rail sliding block 18, upper line slideway 17 are fixedly mounted on the top lower surface of lid 1, and every upper straight line is led Two upper rail sliding blocks 18 are installed, the oscillating deck 8 on top is arranged on upper rail sliding block 18 on rail 17；Lower motion parts is actively Mechanism, including lower line slideway 19, lower guideway sliding block 20, connection sheet 11, connecting rod 21, crank 22 and motor 23, two lower straight lines Guide rail 19 is arranged in supporting plate 9, and respectively two lower guideway sliding blocks 20 of installation, the oscillating deck 8 of bottom are slided installed in lower guideway thereon On block 20, motor 23 is fixedly installed in supporting plate 9, one end of its rotating shaft connecting crank 22, the other end of crank 22 connection connecting rod 21 one end, the center of the other end connection lower wobble plate 8 of connecting rod 21, machine shaft drive crank 22 to rotate, crank handle turns Connecting rod 21 does reciprocating linear motion, and connecting rod 21 drives the oscillating deck 8 of bottom, and the oscillating deck 8 of bottom drives lower guideway sliding block 20 to exist Under lead and moved back and forth on line slideway 19, at the same time, in the presence of connection sheet 11, the oscillating deck 8 on top is synchronized with the movement, band Dynamic upper rail sliding block 18 moves back and forth along upper line slideway 17, the oscillating deck 8 of the synchronous reciprocating movement of upper and lower part drive with They be connected upper half and lower half of thawing vat 4 make synchronous reciprocating rectilinear movement, to be installed in upper half and it is lower half thaw Need defrosting blood plasma product 7 between groove 4 produces vibration, makes heating more uniform.

Described buffer gear 6 includes spring 24, caging bolt 25, spring housing 26；Spring housing 26 is fixedly mounted on support On plate 9, caging bolt 25 is fixedly connected with lower box 2 through spring housing 26, and spring 24 is enclosed on spring housing 26, and one end of spring leads to Cross spring housing 26 and realize resilient support to supporting plate 9, the other end and the inner bottom surface of lower box 2 of spring offset.

The anhydrous type dry blood plasma heating thawing instrument of the present invention also includes an operation interface 3, and the operation interface 3 is arranged on down Cabinet front, for setting the heating-up temperature of each thawing vat 4.

Described connection sheet 11, it is L-type corner connector, and lower end is fixed on lower swing plate 8, each 1 of left and right.When upper lid 1, When lower box 2 fastens, connection sheet 11 just props up the both sides of half of thawing vat 4 above, so that can when carrying out oscillating motion To drive the top half of thawing vat 4 and the latter half to synchronize swing.

Beneficial effects of the present invention：

The present invention has broken away from the constraint that traditional water is heat-conducting medium, and the introduction of innovation employs the nanometer of world's one-level heat energy technology Heating plate, coordinates newest PID temperature control systems, and heating plate 12 is groove type, reachable ± 0.5 DEG C of temperature homogeneity, temperature controller Temperature-controlled precision reaches ± 0.1 DEG C.Allumen is used as heat-conducting medium i.e. defrosting layer 14, the alloy has that heat conduction is fast, temperature point The advantages that cloth is uniform.The design can increase the contact area of heat-conducting medium and plasma bags, improve defrosting efficiency.The buffering of addition Mechanism 6, it can constantly adjust contact surface during blood plasma thawing.Swing mechanism 5 can effectively ensure temperature inside plasma bags Degree is uniform, and prevents the appearance of coagulation, ensures blood plasma unfreezing quality, accelerates blood plasma heating.The defrosting of different sizes Groove 4 can thaw various sizes of operation liquid, full-featured.Being thawed using single groove temperature control can be to single operation liquid Body thaws and requires to design different temperature for different defrostings, saves the energy, improves defrosting efficiency.

Brief description of the drawings

Fig. 1 anhydrous types dry blood plasma heats thawing instrument open mode.

Fig. 2 anhydrous types dry blood plasma heating thawing instrument closes state.

Fig. 3 thawing vat explosive views.

Motion parts on Fig. 4 swing mechanisms.

Motion parts under Fig. 5 swing mechanisms.

Fig. 6 buffer gear explosive views.

Embodiment

The present invention is further illustrated with reference to the accompanying drawings and examples.

As shown in figures 1 to 6.

A kind of anhydrous type dry blood plasma heats thawing instrument, and it includes upper lid 1, lower box 2, thawing vat 4, swing mechanism 5, slow Punch mechanism 6 and operation interface 3, operation interface 3 embedded display screen and behaviour on the front side of lower box 2, the inclined-plane of operation interface 3 Make button, it is electric also to place some for setting the heating-up temperature of each thawing vat 4, inside it.Between upper lid 1 and lower box 2 It is connected by parallel rod 10, when parallel rod 10 is propped up（As shown in Figure 1）, upper lid 1 separates with lower box 2 and drives difference In upper lid and lower box, symmetrically arranged upper half and lower half of thawing vat 4 separate, in order to place the blood that need to thaw Milk products 7, electric boiling plate 12 is mounted in upper half and lower half of thawing vat 4；When parallel rod 10 is folded into horizontality （As shown in Figure 2）, upper lid 2 and lower box 2 fasten integrally；Swing mechanism 5 is divided to for upper and lower two pieces of motion parts, their difference Inside upper lid 1 and lower box 2, upper and lower two pieces of motion parts are connected by connection sheet 11, and realization is synchronized with the movement；Upper half Individual and lower half of thawing vat 4 is separately mounted on corresponding upper and lower two oscillating decks 8 and by swing mechanism 5 with the reciprocal fortune of action It is dynamic；The lower motion parts of swing mechanism 5 are arranged in supporting plate 9, and supporting plate 9 is supported on buffer gear 6, and buffer gear 6 is pacified In lower box 2；The lower section of supporting plate 9 is provided with various electrical equipments.There is connection rotating shaft connection inside the described both sides of upper lid 1 Parallel rod 10.The described front side of lower box 2 is provided with through hole and facilitates cabling.There is connection rotating shaft to connect parallel rod outside its both sides 10.Described parallel rod 10 totally 4, rear side two are provided with cabling channel, the convenient cabling of thawing vat 4 above to lower box 2.

The capacity of the thawing vat 4 of the present invention, quantity can configure according to the size of thawing liquid bag, number is treated, match somebody with somebody up and down Set, symmetrical configuration.Every half of thawing vat 4 include heating plate 12, temperature sensor 13, defrosting layer 14, thermal insulation layer 15, outside thawing vat Shell 16, as shown in Figure 3；The upper surface of defrosting layer 14 is Baltimore groove, and three square sulculuses are provided with below Baltimore groove and are used for installing temperature Sensor 13 is spent, is provided with U-shaped through hole in the leading flank of defrosting layer 14, through hole is located at below Baltimore groove at certain thickness, for installing Heating plate 12.Thermal insulation layer 15 wraps surrounding and the lower surface of defrosting layer 14, and thawing vat shell 16 is wrapped in thermal insulation layer 15 and conciliate Freeze the outside of layer 14, bottom surface and the oscillating deck 8 of thawing vat shell 15 are fixedly linked.

The swing mechanism 5 of the present invention includes upper motion parts and lower motion parts, as shown in Figure 4,5, upper motion parts（Figure 4）The top of lid 1 is fixedly mounted on for follower, including upper line slideway 17, upper rail sliding block 18, upper line slideway 17 Lower surface, every is above installed two upper rail sliding blocks 18 on line slideway 17, the oscillating deck 8 on top is arranged on upper rail sliding block 18 On；Lower motion parts（Fig. 5）For driving mechanism, including lower line slideway 19, lower guideway sliding block 20, connection sheet 11, connecting rod 21, song Handle 22, motor 23 and connection sheet 11, two lower line slideways 19 are arranged in supporting plate 9, respectively install two lower guideways thereon Sliding block 20, the oscillating deck 8 of bottom are arranged on lower guideway sliding block 20, and motor 23 is fixedly installed in supporting plate 9, its rotating shaft connection One end of crank 22, the other end of crank 22 connect one end of connecting rod 21, and the other end of connecting rod 21 is connected in lower wobble plate 8 The heart, machine shaft drive crank 22 to rotate, and crank handle turns connecting rod 21 does reciprocating linear motion, and connecting rod 21 drives the oscillating deck of bottom 8, the oscillating deck 8 of bottom drives lower guideway sliding block 20 to be led under and moved back and forth on line slideway 19, at the same time, in connection sheet 11 In the presence of, the oscillating deck 8 on top is synchronized with the movement, and drives upper rail sliding block 18 to be moved back and forth along upper line slideway 17, top and The oscillating deck 8 of the synchronous reciprocating movement of bottom drive be connected with them upper half and lower half of thawing vat 4 to make synchronous reciprocating straight Line moves, and produces vibration to the need defrosting blood plasma product 7 being installed between upper half and lower half of thawing vat 4, makes heating more Uniformly.Connection sheet 11 is fixed on lower wobble plate 8, and when upper lid 1, lower box 2 fasten, its top just props up half The both sides of thawing vat 4, so as to when carrying out oscillating motion the top half of thawing vat 4 and the latter half be driven to synchronize Swing.

The buffer gear 6 of the present invention is as shown in fig. 6, it includes spring 24, caging bolt 25, spring housing 26；Spring housing 26 It is fixedly mounted in supporting plate 9, caging bolt 25 is fixedly connected with lower box 2 through spring housing 26, and spring 24 is enclosed on spring housing 26 On, one end of spring realizes the resilient support to supporting plate 9, the other end and the inner bottom surface of lower box 2 of spring by spring housing 26 Offset.

Details are as follows：

Referring to Fig. 1, anhydrous type dry type of the invention heating thawing instrument, including upper lid 1, lower box 2, operation interface 3, thawing vat 4, Swing mechanism 5, buffer gear 6.

Coordinate referring to Fig. 2, during device closed, upper lid 1 falls on bearing edge 27, and notch is provided with bearing edge 27, should Notch coordinates with the upper lower edge of lid 1, the motion of lid 1 in the horizontal plane in limitation.Upper lid 1 is pressed in bearing edge 27 by own wt On, close equipment.The both sides of the upper lids 1 closed are lived with double pressure hands, has an effect open it to Fig. 1 states upwards, now above two Root parallel rod 10 props up the forward edge of lid 1, and lid 1 moves in limitation, is now open mode.

Coordinate referring to Fig. 3, the capacity of the thawing vat 4 in the present invention, quantity can be according to the sizes, individual for treating thawing liquid bag Number configuration, it is supporting up and down.It includes heating plate 12, temperature sensor 13, defrosting layer 14, thermal insulation layer 15, thawing vat shell 16.Solution It is Baltimore groove to freeze the upper surface of layer 14, and three square sulculuses are provided with below Baltimore groove and are used for mounting temperature sensor 13, are being thawed 14 leading flank of layer are provided with U-shaped through hole, and through hole is located at below Baltimore groove at certain thickness, for installing heating plate 12.Thermal insulation layer 15 Wrap surrounding and the lower surface of defrosting layer 14.Thawing vat shell 16 is wrapped in thermal insulation layer 15 and the outside of defrosting layer 14.Open shape During state, plasma bags 7 are put into following thawing vat 4, its thaw point inputs setting, each groove by the button in operation interface 3 Independent temperature control.

Coordinate referring to Fig. 4, Fig. 5, the swing mechanism 5 in the present invention includes upper motion parts and lower motion parts.Upper motion Part is follower, including upper line slideway 17, upper rail sliding block 18, oscillating deck 8, upper line slideway 17 are fixedly mounted on The top lower surface of lid 1, every is above installed two upper rail sliding blocks 18 on line slideway 17, oscillating deck 8 is slided installed in upper rail On block 18.Lower motion parts are driving mechanisms, including lower line slideway 19, lower guideway sliding block 20, oscillating deck 8, connection sheet 11, even Bar 21, crank 22, motor 23.Two lower line slideways 19 are arranged in supporting plate 9, respectively install two lower guideway sliding blocks thereon 20, oscillating deck 8 is arranged on lower guideway sliding block 20, and motor 23 is fixedly installed in supporting plate 9, and the one of its rotating shaft connecting crank 22 End, the other end of crank 22 connect one end of connecting rod 21, the center of the other end connection oscillating deck 8 of connecting rod 21.During device closed, on Lower thawing vat 4 coordinates, and upper motion parts and lower motion parts are connected by connection sheet 11, realizes and swings under the drive of motor 23 The reciprocating motion of plate 8, thawing vat 4 are arranged on oscillating deck 8, and then swung together, so as to realize the swing of plasma bags 7.

Coordinate referring to Fig. 6, the buffer gear 6 in the present invention includes spring 24, caging bolt 25, spring housing 26.Spring housing 26 are fixedly mounted in supporting plate 9, and caging bolt 25 is fixedly connected with lower box 2 through spring housing 26, and spring 24 is enclosed on spring housing On 26, supporting plate 9 and lower box 2 are headed on.When the device is closed, upper blood plasma groove 4 is pressed in plasma bags 7, in order to prevent pressure mistake Plasma bags 7 are crushed greatly, buffer gear 6 serves vital effect, and when pressure is excessive, spring 24 can be compressed, and make blood The pressure born of slurry bag 7 reduces, and ensure that being brought into close contact for the surface of plasma bags 7 and the surface of defrosting layer 14.

Related electric of the present invention is arranged on the lower section of lower box 2, and display and behaviour are provided with operation interface 3 Make button.It can realize that blood plasma and other operations are warming up to 37 with efficient, high quality the defrosting of liquid using present device ℃.The equipment operation is convenient, accurate flexible, the vdiverse in function, hygienic environment-protecting of temperature control, for improving surgical environments, improves operation effect Rate, optimization surgical effect have certain booster action.

Part that the present invention does not relate to is same as the prior art or can be realized using prior art.

Claims (6)

1. a kind of anhydrous type dry blood plasma heats thawing instrument, it is characterized in that it includes upper lid（1）, lower box（2）, thawing vat（4）、 Swing mechanism（5）And buffer gear（6）, upper lid（1）With lower box（2）Between pass through parallel rod（10）It is connected, when parallel company Bar（10）When propping up, upper lid（1）With lower box（2）Separate and drive be separately mounted to lid and lower box in, be symmetrical arranged Upper half and lower half of thawing vat（4）Separate, in order to place the blood plasma product that need to thaw（7）, upper half and lower half of defrosting Groove（4）In be mounted on electric boiling plate（12）；Parallel rod（10）When being folded into horizontality, upper lid（1）With lower box（2）Button Integrator；Swing mechanism（5）It is divided into upper and lower two pieces of motion parts, they are separately mounted to lid（1）And lower box（2）It is interior Portion, upper and lower two pieces of motion parts pass through connection sheet（11）Connection, realization are synchronized with the movement；Upper half and lower half of thawing vat（4）Point An Zhuan not corresponding upper and lower two oscillating decks（8）Above and by swing mechanism（5）Drive reciprocating；Swing mechanism（5）'s Lower motion parts are arranged on supporting plate（9）On, supporting plate（9）It is supported on buffer gear（6）On, buffer gear（6）It is arranged on down Casing（2）In；Supporting plate（9）Lower section is provided with various electrical equipments.

2. anhydrous type dry blood plasma as claimed in claim 1 heats thawing instrument, it is characterized in that described thawing vat（4）Including adding Hot plate（12）, temperature sensor（13）, defrosting layer（14）, thermal insulation layer（15）, thawing vat shell（16）；Defrosting layer（14）Upper surface It is Baltimore groove, three square sulculuses is provided with below Baltimore groove and are used for mounting temperature sensor（13）, in defrosting layer（14）Front side Face is provided with U-shaped through hole, and through hole is located at below Baltimore groove at certain thickness, for installing heating plate（12）；

Thermal insulation layer（15）Wrap defrosting layer（14）Surrounding and lower surface, thawing vat shell（16）It is wrapped in thermal insulation layer（15）With Defrosting layer（14）Outside, thawing vat shell（15）Bottom surface and oscillating deck（8）It is fixedly linked.

3. anhydrous type dry blood plasma as claimed in claim 1 heats thawing instrument, it is characterized in that described swing mechanism（5）Including Upper motion parts and lower motion parts, upper motion parts are follower, including upper line slideway（17）, upper rail sliding block （18）, upper line slideway（17）It is fixedly mounted on lid（1）Top lower surface, every upper line slideway（17）Upper installation two Upper rail sliding block（18）, the oscillating deck on top（8）Installed in upper rail sliding block（18）On；Lower motion parts are driving mechanism, bag Include lower line slideway（19）, lower guideway sliding block（20）, connection sheet（11）, connecting rod（21）, crank（22）And motor（23）, under two Line slideway（19）Installed in supporting plate（9）On, two lower guideway sliding blocks are respectively installed thereon（20）, the oscillating deck of bottom（8）Peace Mounted in lower guideway sliding block（20）On, motor（23）It is fixedly installed in supporting plate（9）On, its rotating shaft connecting crank（22）One end, Crank（22）The other end connects connecting rod（21）One end, connecting rod（21）The other end connection lower wobble plate（8）Center, motor Rotating shaft drives crank（22）Rotate, crank handle turns connecting rod（21）Do reciprocating linear motion, connecting rod（21）Drive the oscillating deck of bottom （8）, the oscillating deck of bottom（8）Drive lower guideway sliding block（20）Line slideway is led under（19）Upper reciprocating motion, at the same time, Connection sheet（11）In the presence of, the oscillating deck on top（8）It is synchronized with the movement, drives upper rail sliding block（18）Along upper line slideway（17） Move back and forth, the oscillating deck of the synchronous reciprocating movement of upper and lower part（8）Drive upper half be connected with them and lower half of solution Freeze groove（4）Make synchronous reciprocating rectilinear movement, to being installed in upper half and lower half of thawing vat（4）Between need defrosting blood plasma product （7）Vibration is produced, makes heating more uniform.

4. anhydrous type dry blood plasma as claimed in claim 1 heats thawing instrument, it is characterized in that described buffer gear（6）Including Spring（24）, caging bolt（25）, spring housing（26）；Spring housing（26）It is fixedly mounted on supporting plate（9）On, caging bolt（25） Through spring housing（26）It is fixedly connected with lower box（2）, spring（24）It is enclosed on spring housing（26）On, one end of spring passes through spring housing （26）Realize to supporting plate（9）Resilient support, the other end and lower box of spring（2）Inner bottom surface offsets.

5. anhydrous type dry blood plasma as claimed in claim 1 heats thawing instrument, it is characterized in that it also includes an operation interface （3）, the operation interface（3）On front side of lower box, for setting each thawing vat（4）Heating-up temperature.

6. anhydrous type dry blood plasma as claimed in claim 3 heats thawing instrument, it is characterized in that described connection sheet（11）, it is L-type corner connector, lower end are fixed on lower swing plate（8）On, each 1 of left and right；When upper lid（1）, lower box（2）During fastening, connection sheet （11）Half of thawing vat is just propped up above（4）Both sides, so that thawing vat can be driven when carrying out oscillating motion（4）'s Top half and the latter half synchronize swing.