Hollow Fiber Filtration
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Hemocor HPH® Hemoconcentrators
From the
World Leader in
Hemoconcentration
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Benefits of the Hemocor HPH
- Polysulfone membrane offers excellent biocompatibility
- Proprietary fiber manufacturing process ensures
consistent performance
- No-rinse fiber for convenient set-up
- Complete model selection offers ultrafiltration
rates for the full range of patients from the neonate to largest
adult
- Meets the biocompatibility requirements of ISO 10993-4
selection of tests, for interactions with blood
- Manufactured under U.S. Patent 5,762,798
Proven Therapeutic Effectiveness
Using the Hemocor HPH hemoconcentrator:
- Reduces the need for homologous blood and blood products by providing patients
with their own concentrated whole blood.
- Maintains the desired hematocrit level for oxygen transport to tissues.
- Decreases the risk of post-operative bleeding through the retention of platelets and
plasma coagulation proteins.
- Maintains oncotic pressure by retaining plasma proteins while quickly and gently
removing excess plasma water.
- Minimizes the need for diuretic use, which may be contraindicated for some patients.
Hemoconcentration: The Treatment of Choice
The use of hemoconcentrators during cardiac
bypass surgery has continued to rise rapidly.
Hemoconcentration has become the preferred
method of controlling hemodilution during
cardiopulmonary surgery by surgeons and
perfusionists throughout the world. This process
is also being performed to maintain higher
hematocrit levels and to reduce the need for
additional blood products during and after bypass.
Convenience and Value
- The Hemocor HPH provides perfusionists with a
convenient and lower cost method of processing
hemodiluted blood.
- The “no-rinse” hemoconcentrator can be
easily inserted into the extracorporeal circuit
by the perfusionist at any time during the
surgical procedure.
- Shortened circuit assembly time is accomplished
with the use of the optional standard tubing sets.
- Costs are reduced by eliminating purchases of
capital equipment and blood processing kits.
The Hemocor HPH family
The Hemocor HPH family of high performance
hemoconcentrators is designed to meet the needs
of both adult and pediatric patients. The high
performance of the Hemocor HPH enables the
perfusionist to manage the patient’s hematocrit
and fluid status. The convenience of the “no-rinse”
hemoconcentrator allows insertion into the
extracorporeal circuit at any time during surgery
without the need to rinse the unit.
Hemocor HPH hemoconcentrators are designed
using glycerine-free polysulfone membranes.
Such membranes have exceptional biocompatibility
through a broad range of medical device
applications. Their superior blood compatibility is
well documented with clinical evidence.1,2
Minntech’s expertise and knowledge, accumulated
from over 10 years of development, manufacturing,
and clinical experience, is reflected in the quality
and innovation of the Hemocor HPH family.
NOTES:
The HPH 1400 TS and the HPH 1000 TS each consist of a Hemocor HPH Hemoconcentrator with 36 inch (90 cm) lengths of
1/4 inch (6.35 mm) inside diameter tubing attached. The HPH 400 TS consists of a Hemocor HPH Hemoconcentrator with 18
inch (45 cm) of 1/4 inch (6.35 mm) inside diameter tubing attached. Ratchet clamps are included on each segment of tubing.
Each hemoconcentrator, with tubing set, also includes two attached adapters with male luer lock ends and 1/4 inch (6.35
mm) male tubing connectors.
Other than the HCH-1 hemoconcentrator holder, all products are provided with a sterile and non-pyrogenic fluid pathway in
an unopened, undamaged package.
| 1 |
Chenoweth, D.E., Cooper, SW., Hugh, T.E., et aI: Complement Activation during Cardiopulmonary Bypass: Evidence of Generation
of C3a and C5a anaphylatoxins. New Engl. J. Med. 304:497-504, 1981 |
| 2 |
Kaplan, A.A. Toueg, S., Kennedy, T.L., Complement Kinetics during Continuous Arteriovenous Hemofiltration: Studies with a New
Polysulfone Hemofilter. Blood Purification 6:27-36, 1988. |
| 3 |
In vitro test results with bovine blood, end-to-end pressure drop, inlet conditions: Hct = 25%, total protein = 5 g/dl, temp = 37OC,
Qb = 200 mI/min, TMP = 200 mmHg |
| 4 |
In vitro test results with bovine blood, end-to-end pressure drop, inlet conditions: Hct = 32%, total protein = 6.0 gm/dl, temp =
37OC, Qb = 50 mI/min, TMP = 100 mmttg. |
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