
AIIMS Delhi debarred Tirupati Medilines and Taarini Medicare for two years after defective syringes and Yankauer suction sets triggered patient safety complaints across multiple departments.
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The All India Institute of Medical Sciences (AIIMS) Delhi has debarred two medical suppliers for two years after repeated complaints about defective syringes and Yankauer suction sets raised patient safety concerns.
Tirupati Medilines Pvt Ltd, the L-1 bidder and contractual supplier of disposable 5 ml syringes with needles, was banned from all present and future AIIMS tenders for those items. The syringes, manufactured by Cardiomac India Pvt Ltd under the Dispo brand, were sourced through the Government e-Marketplace in December 2024.
Complaints started on March 3, 2025. Doctors and staff reported insects inside syringes, broken needles, blood-stained needle hubs, fungal contamination, needle dislocation, internal breakage and cracked plungers that caused leakage. The problems came from multiple departments: the National Centre for Ageing block lab, Trauma ICU, Ortho operation theatre, IVF operation theatre, Mother and Child Block and the emergency medicine department.
AIIMS issued a first warning on March 3, ordering replacement within 48 hours. A second warning followed on March 22, threatening administrative action. Tirupati replaced the defective stock and said the manufacturer had promised better quality. Complaints continued.
A major complaint from the IVF operation theatre landed on May 1. Another came from the emergency department on May 14. AIIMS issued a show-cause notice on June 4 and debarred the supplier in August.
Tirupati argued it was only a distributor, had no role in manufacturing, that the supplies carried the OEM's quality certificates and that complaints were sent to the manufacturer. AIIMS rejected the defense, saying Tirupati was the contractual entity and remained responsible.
The Personal Hearing Committee found that the supplier had failed to ensure quality compliance and discharge its obligations. AIIMS said the repeated failures hurt patient safety, clinical efficiency, institutional credibility and procurement integrity.
In a separate case, Taarini Medicare Inc., the L-1 bidder and distributor of Yankauer suction sets, was debarred for two years. The sets, made by Life-O-Line Technologist, are used to clear secretions, blood and other fluids from a patient's mouth, throat or surgical site.
Complaints started in October 2024 from operation theatres, with users reporting poor suction and material quality. AIIMS ordered replacement within five days. Taarini said the stock had been replaced, including 565 units. More complaints followed through March 2025.
AIIMS said the defect was not minor or cosmetic. The tubing collapsed under negative pressure and interrupted suction flow during surgery, which could compromise visibility of the surgical field, delay critical intervention and pose a direct risk to patient safety. The recurrence across multiple batches showed the quality problem was systemic, the institute said.
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