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E-2

IDEXX Quality Sample Preparation

Test

Sample
Volume
Required

Serum

Plasma

Anticoagulated Whole

Blood

Sample Preparation

Centrifuge

(time/speed)

SNAP

Total T

Test

65 μL



serum:

allow to clot for 20 minutes

plasma:

gently invert collection tube for 30

seconds

Note:

Plasma recovered from a Catalyst*

lithium heparin whole blood separator may
be used.

serum/plasma:

120 seconds at

a minimum of 12,000 RCF

SNAP

Cortisol Test

25 μL or
100 μL



serum:

allow to clot for 20 minutes

serum:

120 seconds at a

minimum of 12,000 RCF

SNAP

Bile Acids

Test

100 μL



serum:

allow to clot for 20 minutes

serum:

120 seconds at a

minimum of 12,000 RCF

SNAP

fPL

Test

3 drops



serum:

allow to clot for 20 minutes

serum:

120 seconds at a

minimum of 12,000 RCF

SNAP

cPL

Test

3 drops



serum:

allow to clot for 20 minutes

serum:

120 seconds at a

minimum of 12,000 RCF

SNAP

4Dx

Plus

Test

3 drops



serum:

allow to clot for 20 minutes

plasma:

gently invert collection tube for 30

seconds

whole blood:

gently invert collection tube for

30 seconds

serum/plasma:

120 seconds at

a minimum of 12,000 RCF

whole blood:

none

SNAP

FIV/FeLV

Combo Test

3 drops



serum:

allow to clot for 20 minutes

plasma:

gently invert collection tube for 30

seconds

whole blood:

gently invert collection tube for

30 seconds

serum/plasma:

120 seconds at

a minimum of 12,000 RCF

whole blood:

none

SNAP

Heartworm RT

3 drops



serum:

allow to clot for 20 minutes

plasma:

gently invert collection tube for 30

seconds

whole blood:

gently invert collection tube for

30 seconds

serum/plasma:

120 seconds at

a minimum of 12,000 RCF

whole blood:

none

SNAP

Feline proBNP

3 drops



serum:

allow to clot for 20 minutes

plasma:

gently invert collection tube for 30

seconds

serum/plasma:

120 seconds at

a minimum of 12,000 RCF

Sample Preparation and Storage

Содержание SNAPshot Dx

Страница 1: ...i IDEXX SNAPshot Dx Analyzer Operator s Guide...

Страница 2: ...al or industrial property rights covering this document or subject matter in this document The furnishing of this document does not give a license to these property rights except as expressly provided...

Страница 3: ...e SNAPshot Dx Analyzer B 1 Overview B 1 Using the Touch Screen B 1 Loading a SNAP Test B 1 Running a SNAP Test B 1 Viewing Test Results B 2 C SNAP Test Procedures C 1 Overview C 1 SNAP Total T4 C 2 SN...

Страница 4: ...the SNAP Ports F 1 Cleaning the Screen F 1 Cleaning the Incubator Wells F 1 Calibration F 1 G Troubleshooting G 1 Differences in Results G 1 Wrong SNAP Device Removed G 1 Touch Screen Not Responsive G...

Страница 5: ...nalyzer DO NOT use any of the following liquids abrasives or aerosol sprays on or near the analyzer as they may damage the outer case and may influence the results Organic solvents Ammonia based clean...

Страница 6: ...sup rieure de temp rature Temperaturobergrenze Limite superiore di temperatura Limite superior de temperatura Serial Number Num ro de s rie Seriennummer Numero di serie N mero de serie Consult instruc...

Страница 7: ...os Caution consult accompanying documents Attention consulter les documents joints Achtung Begleitdokumente beachten Attenzione consultare la documentazione allegata Precauci n consultar la documentac...

Страница 8: ...gle report determine disease progression with parameter trending capabilities and more By connecting the SNAPshot Dx Analyzer to the IDEXX VetLab Station you can Automatically review patients prior re...

Страница 9: ...ature should be 19 C 27 C 66 F 81 F and relative humidity should be 30 85 2 Unpack the analyzer using the following steps a Remove the analyzer power supply and Ethernet cable from the box and then fr...

Страница 10: ...cable from Step 1 to the Ethernet port on the back of the SNAPshot Dx Analyzer 3 Power on the IDEXX VetLab Station Once the IDEXX VetLab Station is at its Home screen power on the SNAPshot Dx Analyze...

Страница 11: ...zer ensure you disconnect the power cord from the wall outlet power strip BEFORE you disconnect it from the analyzer Connecting Disconnecting the Power Cord It is important that you follow these instr...

Страница 12: ...t s name is moved from the In Process list to the Results list Running a SNAP Test For detailed instructions on running a specific SNAP test see the SNAP Test Procedures chapter in this guide IMPORTAN...

Страница 13: ...If you do not see the patient s name in the Results list tap the page up and page down arrows to view additional patient names 3 Tap View Results to display the Test Results screen To View the Test Re...

Страница 14: ...tests that the SNAPshot Dx Analyzer supports You can use the information in this section to Read a description of each SNAP test Learn how to prepare each test for analysis the process varies by test...

Страница 15: ...ot been validated for equine samples Important Before performing a dilution always run an undiluted patient sample first Samples should only be diluted when the undiluted sample result is 7 0 g dL 90...

Страница 16: ...remains at 300 L even if you are running a diluted sample Preparing a 1 2 Dilution 1 part sample 1 part saline 1 Using the purple handheld pipette dispense 65 L of sample serum or plasma into a dispos...

Страница 17: ...nonthyroidal illness NTI should have their NTI addressed Dogs with T4 results in the low normal range may be hypothyroid In dogs with low or low normal T4 results and with consistent clinical signs c...

Страница 18: ...tation Operator s Guide 2 Once the patient s name appears in the Pending list on the SNAPshot Dx Home screen tap the patient s name and then tap Select The Identify Sample screen appears 3 Select Cort...

Страница 19: ...h the contents outside of the sample well The sample will flow across the result window reaching the activation circle in 30 60 seconds Some sample may remain in the sample well c When color FIRST app...

Страница 20: ...22 g dL 496 8 607 2 nmol L Equivocal Cushing s syndrome possible 22 g dL 607 2 nmol L Consistent with Cushing s syndrome perform high dose dexamethasone suppression test to discriminate between PDH an...

Страница 21: ...tless or ill administer maintenance prednisone in tapering dose for 2 weeks If dog is clinically healthy do not start prednisone but start low maintenance dose of mitotane in 2 weeks 1 g dL 27 6 nmol...

Страница 22: ...ial or Other 7 Tap Next and follow the on screen instructions to properly prepare the sample a Use the gray handheld pipette provided in the SNAPshot Dx sample prep kit to transfer 100 L of sample int...

Страница 23: ...still suspected and patient is anicteric Retest at a later time days to weeks if liver dysfunction is still suspected and patient is anicteric Consistent with decreased hepatic function 25 mol L Decre...

Страница 24: ...Place the device on a horizontal surface b Add the entire contents of the sample tube to the sample well being careful not to splash the contents outside of the sample well The sample will flow acros...

Страница 25: ...Place the device on a horizontal surface b Add the entire contents of the sample tube to the sample well being careful not to splash the contents outside of the sample well The sample will flow acros...

Страница 26: ...sample tube c Cap the sample tube and invert it 4 5 times to mix 6 Tap Next and follow the on screen instructions to properly prepare the SNAP test a Place the device on a horizontal surface b Add th...

Страница 27: ...e tube b Holding the bottle vertically add 4 drops of conjugate to the sample tube c Cap the sample tube and invert it 4 5 times to mix 6 Tap Next and follow the on screen instructions to properly pre...

Страница 28: ...of conjugate to the sample tube c Cap the sample tube and invert it 4 5 times to mix 6 Tap Next and follow the on screen instructions to properly prepare the SNAP test a Place the device on a horizont...

Страница 29: ...applicable sample type 5 Tap Optional Prep Instructions if you would like to view on screen sample preparation instructions a Hold the provided pipette vertically and dispense 3 drops of sample into a...

Страница 30: ...t name 5 If desired select a different Unit System option US SI or French SI 6 Tap Next 7 If desired update the time settings a Tap the arrows above or below the hour minutes text boxes to increase or...

Страница 31: ...ap to select the patient you want to remove from the Pending list 4 Tap Delete in the Delete From Pending box To Delete a Patient from the In Process List You can also delete a patient from the In Pro...

Страница 32: ...s prepare samples properly This chapter provides instructions for preparing quality samples the recommended order of draw and more See the table on pages E 2 E 4 for a list of the different sample typ...

Страница 33: ...utes serum 120 seconds at a minimum of 12 000 RCF SNAP 4Dx Plus Test 3 drops serum allow to clot for 20 minutes plasma gently invert collection tube for 30 seconds whole blood gently invert collection...

Страница 34: ...Citrate Note If drawing citrate first it is important to draw and discard a small volume of blood before dispensing the sample into a citrate tube 3 EDTA 4 Plasma lithium heparin with or without gel...

Страница 35: ...in can be stored in the refrigerator for up to one week the storage temperature guidelines can be found in the SNAP test package insert s For longer storage serum or plasma can be frozen 20 C or colde...

Страница 36: ...other fluids on in the analyzer Cleaning the SNAP Ports Dust and animal hair can lead to analyzer failures Keep dust and animal hair from entering the analyzer by keeping the SNAP insertion area clean...

Страница 37: ...SNAPshot Dx Analyzer was developed to read any color in the sample spots as positive as outlined in the product insert Do other clinical findings support the results What other tests or procedures mig...

Страница 38: ...nalyzer has experienced are recorded in the analyzer s event log These issues are expressed as codes which are used by IDEXX Technical Support to diagnose problems with the analyzer To View the Event...

Страница 39: ...sert inside the box so that the top of the analyzer is exposed through the center hole see graphic 10 Place the small cardboard insert into the recessed area on the top of the analyzer see graphic 11...

Страница 40: ...n the SNAPshot Dx test type menu can be run on the analyzer We recommend that you work through your non bar coded inventory using the visual read work flow and the IDEXX VetLab Station feature for rec...

Страница 41: ...External power supply adapter model XP Power PDM60US24 Input 100 240 V AC 50 60 Hz 1500 mA Output 24 V DC 2500 mA Consumption Operating maximum 60 W typical 44 W System Description Type Digital Imagi...

Страница 42: ...rt idexx com Finland 358 0 9 7252 2253 France 33 0 810 433 999 Germany 49 0 69 153 253 290 Ireland 353 0 1 562 1211 Italy 39 02 87 10 36 76 Japan 0120 71 4921 Latin America CAG LAO2012 idexx com Luxem...

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