Reported Reactions

Devices › Clamp, vascular

Device brand name · Vascular clamp

Guidant 4 5 Mm Heartstring Proximal Seal: medical device reports filed with FDA

2,617 reports name it, 2003–2008. Manufacturer given most often on reports: Guidant Cardiac Surgery. Product code DXC.

2,617
device reports naming the brand
0% of all MAUDE reports · about 111 a year
0
reports, 12 months to August 2026
0 in the 12 months before
92.1%
classified as malfunction
88% across the product code
0%
classified as death, as reported
0 reports · not verified by FDA

2,617 medical device reports received by FDA name the brand "Guidant 4 5 Mm Heartstring Proximal Seal" (vascular clamp); the manufacturer given most often on reports is Guidant Cardiac Surgery; received from January 2003 to October 2008. Brand names are as the reporter or manufacturer wrote them, so one product can appear under several spellings.

0 reports arrived in the 12 months to August 2026, and none in the 12 months before. FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases. The event types recorded are malfunction (92.1%) and injury (7.6%); across all clamp, vascular reports (product code DXC) death is recorded in 0.6% and malfunction in 88%. Event type is the reporter's classification of the report, not a verified outcome.

The device problems coded most often are replace (70.2%), crack (57.4%) and positioning failure (27.6%). The patient problems coded most often are surgical procedure aborted/stopped, no patient involvement and surgical procedure. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Reports by month, five years

No report naming Guidant 4 5 Mm Heartstring Proximal Seal was received in the five years to August 2026; the latest was received in October 2008.

By year received

04609202003: 92020032004: 49920042005: 71720052006: 18620062007: 19920072008: 962008

Event type and report source

Event type, as classified on the report

Death0%0
Injury7.6%199
Malfunction92.1%2,410
Other0%1
Not given0.3%7

Who filed the report

Manufacturer report100%2,617
Voluntary report0%0
User facility report0%0
Distributor report0%0
Not given0%0

Grey bar: all 13,077 reports carrying product code DXC. Event type is the filer's classification and is not verified by FDA.

Device problems coded

Device problem (FDA code)ReportsShareShare across product code
Replace1,83770.2%18.9%
Crackthe device cracked1,50257.4%17.5%
Positioning failure72127.6%13.7%
Unraveled material26210%3.4%
Difficult to removethe device was hard to remove1385.3%1.6%
Sticking1375.2%2.9%
Device, removal of (non-implant)682.6%0.8%
Other (for use when an appropriate device code cannot be identified)481.8%1%
Malfunction341.3%0.3%
Seal, defective261%0.3%
Failure to unfold or unwrap251%1.7%
Device issuea problem with the device220.8%0.5%
Repair150.6%0.2%
Device expiration issue110.4%0.1%
Difficult or delayed positioning110.4%0.4%
Separation failure100.4%0.1%
Leak/splashthe device leaked80.3%1.1%
Material separation70.3%0.5%
Detachment of device component60.2%1.3%
Failure to adhere or bond60.2%0.2%

FDA's device problem codes as entered on the report; one report can carry several. Generic codes such as "no apparent adverse event" are left out.

Patient problems coded

Patient problem (FDA code)ReportsShare
Surgical procedure aborted/stopped29211.2%
No patient involvement542.1%
Surgical procedure491.9%
Dural tear391.5%
Therapy/non-surgical treatment, additional371.4%
Bleeding301.1%
Surgical procedure, additional291.1%
Failure to anastomose120.5%
Foreign body, removal of90.3%
Surgery, prolonged70.3%
Other (for use when an appropriate patient code cannot be identified)40.2%
Surgical procedure, repeated30.1%
Aortic dissection20.1%
Blood loss20.1%
Blood pressure, decreased20.1%

Patient problem codes are present mainly in reports filed since 2019 and are often blank.

In context

MeasureGuidant 4 5 Mm Heartstring Proximal SealProduct code DXCAll MAUDE reports
Reports2,61713,07726,136,888
Share of that pool—20%0%
Classified as death, per 1,000 reports069
Classified as injury7.6%10.7%36.2%
Classified as malfunction92.1%88%62.3%
Filed by the manufacturer100%97%94.9%

Shares are of reports, not of devices in use. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Other brands with product code DXC

BrandReportsLatest 12 monthsClassified as death
Tr Band1,2735710.2%
Guidant 4 5mm Heartstring Proximal Seal61500%
Tr Band Radial Compression Device29210%
Endoclamp Aortic Catheter16902.4%
Acrobat-i Stabilizer424370.2%
VasoView Hemopro 26,6336860%
Vaso View Hemopro1,83800.1%
Resolution Clip Device1,59600.3%
Vasoview 6 Pro32880%
Vasoview 7 Xb38800%
HemoPro2 Extension Cable539300%
Karl Storz63302.1%
Vasoview Hemopro 2 Evh System25900%
Hemopro2 Adaptor167140%
Vasoview Hemopro 2 With Vasoshield17600%

Ordered by report count for navigation only. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA also states that "common products may have a higher number of adverse events due to the higher total number of people using the product."

Questions about Guidant 4 5 Mm Heartstring Proximal Seal reports

How many FDA reports name Guidant 4 5 Mm Heartstring Proximal Seal?

2,617 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 0 in the latest 12 months.

What kinds of events are reported?

malfunction (92.1%) and injury (7.6%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.

What device problems are coded?

replace (70.2%), crack (57.4%), positioning failure (27.6%), unraveled material (10%) and difficult to remove (5.3%). These are FDA's device problem codes as entered on the report.

Who files these reports?

manufacturer reports (100%). Manufacturers and user facilities are required to report; voluntary reports come from health professionals and the public.

Do these reports show that Guidant 4 5 Mm Heartstring Proximal Seal was at fault?

No. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA adds that "a causal relationship cannot be established between product and reactions listed in a report."

How do I report a problem with a medical device?

Through FDA MedWatch (Form FDA 3500 for health professionals and consumers), or to the manufacturer. See the guide on how to report.

Where this comes from. Counts are built from the openFDA Device Adverse Event (MAUDE) bulk export released 28 Sep 2026, which holds reports FDA received through 31 Aug 2026. Brand, generic and manufacturer names are as written on the reports; product code names come from FDA's device classification. A report counts here when any device it lists carries this brand name after punctuation and capitalisation are normalised. No report narrative, lot number, patient detail or reporter identity is published. See the methodology and sources; FDA's record is authoritative, and corrections are handled within five working days.

Drug data (FAERS) through 30 Jun 2026; device data (MAUDE) through 31 Aug 2026. Not medical advice.