Transcript Availability of Infusion Pumps in Hospitals

Availability of Infusion Pumps in Hospitals
Mariël Koopmans, LEAN (Six Sigma) Blackbelt, Medisch Spectrum Twente
Rogier van Vliet, LEAN Greenbelt / Manager Logistics, Medisch Spectrum Twente
Define
Improve
Own stock
One stock point
Item
costs
-++
Patient service
level
++
+
Employee
satisfaction
++
+
Shared stock
Back-up stock point
++
+/-
+/+
+/+
Availability on wards not balanced
Feeling of shortage
Department A
Department B
Department C
Availability &
Maintenance
improvement
Maintenance pumps poorly executed
11% is properly maintained
Stock points and
barcode scanning
Measure & Analyse
Usage of pumps
Gebruik pompen 8 afdelingen: hebben gezamenlijk 101 pompen
90
Aantalof
pompen
pumps
Number
80
1
1
11
1
1
111
1
1
1
111
1111
11
1 11 111 111 1
11
111 1 1
70
60
1
1
1111
1 1111
11
1111
1111
111
1
1
1 1
1 1 11
1 111 11
1
1
11
11 11 11
11
1 11111111 11 1
11
1
1
1
1
11
11
11
1
111
UCL=59,20
_
X=47,58
50
40
30
1
20
10
0
11 1
1 1 1
1
1
1
1
1
1
1
1
11
1
1
11111
1111111111
1
11 1 1
1 1
1
11
111
11 1
1
1
11
11
111111
11 11
1
11
1
Availability on wards
Control
Availability on wards
Increased to 99%
Highest value 82 pumps
versus 101 available
LCL=35,95
1
11
1
56
111
166
221 276
331
Waarnemingen
386
441
496
Maintenance pumps
Value stream map to
identify process
problems maintenance
Maintenance pumps
Performed maintenance
99,67%
Quality Quandaries: The Availibility of Infusion Pumps in Hospitals, Kemper, Koopmans, Does;
Combined Pool Size Location-allocation Collect-Return Policies for Reusable Items within Hospitals, Vliegen, Douwe Dapper, Wolbers, Van Vliet