Open Access

Table 2

Disposables and monitoring equipment.

Overall Year
p-value Missing
2019 2020 2021 2022
Number of cases 40,777 10,261 9295 9731 11,490
Bio coating area, n (%) <0.001 0.1
 None 11 (0.0) 10 (0.1) 0 (0.0) 0 (0.0) 1 (0.0)
 All but cannula 37,235 (91.4) 9223 (90.0) 8435 (90.8) 9103 (93.7) 10,474 (91.3)
 Limited components 2702 (6.6) 703 (6.9) 686 (7.4) 614 (6.3) 699 (6.1)
 Tip to tip 776 (1.9) 310 (3.0) 165 (1.8) 2 (0.0) 299 (2.6)
Arterial pump device, n (%) <0.001 0.1%
 Roller pump 13,470 (33.1) 3419 (33.4) 2857 (30.8) 3217 (33.1) 3977 (34.7)
 Centrifugal pump 27,220 (66.8) 6830 (66.6) 6402 (68.9) 6506 (66.9) 7492 (65.2)
 Other 87 (0.2) 12 (0.1) 36 (0.4) 8 (0.1) 31 (0.3)
Perfusion electronic medical record <0.001 0.1
 No perfusion EMR 23,257 (57.1) 6776 (66.1) 5266 (56.7) 5261 (54.1) 5954 (51.9)
 Epic 3556 (8.7) 1 (0.0) 521 (5.6) 762 (7.8) 2272 (19.8)
 General electric – centricity 4932 (12.1) 1276 (12.5) 1151 (12.4) 1217 (12.5) 1288 (11.2)
 Getinge – metavision 1 (0.0) 0 (0.0) 1 (0.0) 0 (0.0) 0 (0.0)
 LivaNova – connect 3060 (7.5) 1088 (10.6) 982 (10.6) 953 (9.8) 37 (0.3)
 LivaNova – DMS 1 (0.0) 0 (0.0) 1 (0.0) 0 (0.0) 0 (0.0)
 Spectrum medical 3422 (8.4) 668 (6.5) 789 (8.5) 932 (9.6) 1033 (9.0)
 Terumo – TLink 1487 (3.7) 338 (3.3) 386 (4.2) 386 (4.0) 377 (3.3)
 Talis-ACG perfusion 1003 (2.5) 95 (0.9) 189 (2.0) 208 (2.1) 511 (4.5)
 Other 5 (0.0) 4 (0.0) 0 (0.0) 0 (0.0) 1 (0.0)
Cerebral oximetry device usage <0.001 0.4%
 Yes 26,671 (65.5) 7135 (69.5) 5893 (63.4) 9399 (64.7) 7424 (64.2)
 No 14,026 (34.5) 3126 (30.5) 3402 (36.6) 3432 (35.3) 4066 (35.8)
Inline blood gas trending device <0.001 0.2
 None 2705 (6.6) 892 (8.7) 607 (6.5) 569 (5.9) 637 (5.6)
 Arterial and venous 13,001 (31.9) 2841 (27.7) 2879 (30.0) 3332 (34.2) 4489 (39.1)
 Arterial only 5511 (13.5) 1461 (14.3) 1333 (14.4) 1321 (13.6) 1396 (12.2)
 Venous only 16,786 (41.2) 4474 (43.7) 3939 (42.4) 3854 (39.6) 4519 (39.3)
 Other 1444 (3.5) 450 (4.4) 388 (4.2) 391 (4.0) 215 (1.9)

Continuous variables are expressed as median, [IQR], and categorical variables as count (%).

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