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The MEDSTREAM Programmable Infusion System is intended for

the intrathecal delivery of selected drugs for pain management or

spasticity management.

The implantable components of the system

include the infusion pump, pump catheter, connector and strain-relief

sleeve.  The accessories needed to prepare the pump for implantation are

included with the pump in the O.R. prep kit.

The pump must be connected to a suitable intraspinal catheter.  

The following intraspinal catheters are designed for use with the

MEDSTREAM pump:

CODMAN

®

Intraspinal Catheter Kit

SURESTREAM

Intraspinal Catheter Kit 

This guide covers the implantation of the SURESTREAM

Intraspinal

Catheter.  For instructions on implantation of the CODMAN

®

Intraspinal Catheter, please refer to its instructions for use.

The MEDSTREAM Control Unit is an external part of the system that is

required to prepare the pump for implantation, and to program the daily

dosage postoperatively.  The control unit uses radio frequency to create

two-way communication with the pump.  It is used to retrieve status

information from and transmit programming changes to the pump.  

The control unit also must be used each time the reservoir is refilled.

CAUTION:

Do not implant the MEDSTREAM Pump without ensuring 

a thorough familiarity with the information contained in this manual, 

the Control Unit instructions and the MEDSTREAM Programming Guide.  

CONSULTING PHYSICIANS

Robert M. Levy, MD, PhD

Neurological Surgery
Northwestern University Hospital
Chicago, IL

Timothy R. Deer, MD 

Anesthesiology, Pain Medicine
Center for Pain Relief
Charleston, WV

492192.QX7:Layout 1  4/14/09  4:08 PM  Page 3

Содержание Codman MedStream

Страница 1: ...Surgical Technique Guide 492192 QX7 Layout 1 4 14 09 4 07 PM Page 2...

Страница 2: ...Intraspinal Catheter please refer to its instructions for use The MEDSTREAM Control Unit is an external part of the system that is required to prepare the pump for implantation and to program the dai...

Страница 3: ...UMP POCKET Page 10 TUNNEL THE INTRASPINAL CATHETER Page 11 TO THE PUMP POCKET PREPARE THE CATHETER CONNECTION Page 12 PLACE AND SECURE PUMP Page 14 POSTOPERATIVE PROGRAMMING Page 15 ESSENTIAL PRESCRIB...

Страница 4: ...CODMAN Tunneler PREOPERATIVE PLANNING Identify pump location before surgery with patient The pump is usually located between costal margin and iliac crest however optimal placement is patient specific...

Страница 5: ...and lower abdomen where the catheter will be tunneled to the pump Sterile drapes should be applied PREOPERATIVE PUMP PREPARATION Follow the pump preparation procedure detailed in the MEDSTREAM Pump In...

Страница 6: ...approximately to 2 cm off of midline and to 1 vertebral levels below the targeted interlaminar space Note In patients with difficult spinal anatomy the needle angle may need to be adjusted ALTERNATIV...

Страница 7: ...firmed by fluoroscopy remove the stylet Orient the needle bevel cephalad and thread the distal tip of catheter through the needle When the wide marker band on the catheter is at the hub of the needle...

Страница 8: ...6 MAKE A SKIN INCISION Make an incision centered at the needle insertion site Expose an area of the fascia that is large enough to place the catheter anchor 492192 QX7 Layout 1 4 14 09 4 09 PM Page 6...

Страница 9: ...move the guide wire and needle from the catheter simultaneously MEDSTREAM PROGRAMMABLE INFUSION SYSTEM Surgical Technique Guide PLACE PURSE STRING SUTURE Place a purse string suture through the lumbo...

Страница 10: ...catheter into the SNAPLOCK Adaptor until the catheter bottoms out While maintaining the catheter position tighten the adaptor by squeezing the black collar toward the luer hub until the gap between th...

Страница 11: ...cylindrical silicone anchor to the catheter where the catheter enters the lumbo dorsal fascia Fasten the anchor to the fascia using heavy non absorbable suture Create a strain relief loop in the cath...

Страница 12: ...for any tears ALTERNATIVE TECHNIQUE The pump catheter may be attached to the intraspinal catheter before attaching to the pump FILL AND PRIME THE PUMP Using the OR Prep Kit follow the MEDSTREAM Pump...

Страница 13: ...be accessible after implantation CREATE A SUBCUTANEOUS POCKET FOR THE PUMP When possible the incision should be along relaxed skin tension lines and not across skin creases Care should be taken to app...

Страница 14: ...aspinal catheter exit wound in the back Remove the plastic insert from the tunneler tube THREAD THE CATHETER TO THE PUMP POCKET Remove the SNAPLOCK Adapter from the SURESTREAM catheter and thread the...

Страница 15: ...rimmed catheters to determine the implanted catheter volume CONNECT THE SURESTREAM INTRASPINAL CATHETER TO THE SURESTREAM CONNECTOR Insert the trimmed end of the SURESTREAM Catheter into the opening i...

Страница 16: ...de the strain relief sleeve over the pin connector until it contacts the stop Secure the strain relief sleeve onto the catheter and the connector by tying 2 ligatures of heavy non absorbable suture Te...

Страница 17: ...Re test for catheter patency and leaks at the connection site via the bolus port and MEDSTREAM Bolus Needle CLOSE INCISIONS Irrigate the pump pocket and spinal incision site thoroughly Close the inci...

Страница 18: ...fer to the MEDSTREAM Pump Instructions for Use and the MEDSTREAM Programming Guide for detailed programming instructions Step 7 Post Operative Programming 16 492192 QX7 Layout 1 4 14 09 4 10 PM Page 1...

Страница 19: ...MEDSTREAM PROGRAMMABLE INFUSION SYSTEM Surgical Technique Guide Notes 17 492192 QX7 Layout 1 4 14 09 4 10 PM Page 17...

Страница 20: ...18 Notes 492192 QX7 Layout 1 4 14 09 4 10 PM Page 18...

Страница 21: ...19 MEDSTREAM PROGRAMMABLE INFUSION SYSTEM Surgical Technique Guide Notes 492192 QX7 Layout 1 4 14 09 4 10 PM Page 19...

Страница 22: ...tient s body size is insufficient to accept the bulk and weight of the pump when conservative treatment is appropriate and in the presence of spinal anomalies that might complicate the implantation an...

Страница 23: ...1016 138 Italy Johnson Johnson Medical SPA Via Del Mare 56 00040 Pratica Di Mare RM 39 06 911 94 500 fax 39 06 911 94 505 United Kingdom Johnson Johnson Medical Ltd Pinewood Campus Nine Mile Ride Woki...

Страница 24: ...GUIDANCE MEDSTREAM and SURESTREAM are trademarks of Codman Shurtleff Inc CODMAN is a registered trademark of Codman Shurtleff Inc For more information contact your Codman Sales Representative 2009 Co...

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