TD-M-100 Single-Arm Electric Anesthesia Pendant

TD-M-100 Single-Arm Electric Anesthesia Pendant — Motorized Vertical Lift Anesthesia Service Column for General Anesthesia, MAC & Sedation Procedures

Product Title

Product Overview

The TD-M-100 Single-Arm Electric Anesthesia Pendant is the motorized evolution of the proven mechanical TD-M-100 anesthesia service column, adding electric vertical lift to the single-arm pendant platform to give anesthesia staff precise, effort-free control over the working height of gas outlets, suction connections, electrical power outlets, and monitoring equipment — enabling the anesthesia team to fine-tune the column height for different patient positions, different procedural requirements, and different clinician ergonomic preferences without manual repositioning of the equipment-laden arm.

In conventional mechanical pendant systems, the anesthesia column height is fixed at installation or adjusted manually using gas-spring mechanisms that require the operator to physically support the weight of the arm and all mounted equipment during height changes. This creates two persistent challenges: first, the physical effort required to adjust a heavily loaded arm — often carrying multiple gas hoses, suction canisters, infusion pumps, and monitoring devices — introduces ergonomic risk for the anesthesia staff, particularly when height adjustments must be made frequently during a procedure; second, the fixed-height configuration forces a compromise between the optimal height for gas and suction management and the optimal height for monitoring and infusion equipment, since both functions share a single arm that can only be set at one working height.

The TD-M-100's electric vertical lift eliminates both challenges. The 550–600 mm motorized lifting range allows the anesthesia provider to raise or lower the entire arm assembly — with all mounted equipment — at the touch of a button, adjusting the column height in real time as the procedure evolves. When the patient is repositioned from supine to lateral for a regional block, the column height can be lowered to match the new patient profile. When a bariatric patient's body habitus requires a higher working plane for the breathing circuit, the column can be raised to the optimal height without dismounting or rearranging any equipment. When the anesthesia provider changes between standing and seated positions during a lengthy case, the column height can be adjusted to maintain ergonomic comfort without interrupting the clinical workflow.

The pendant delivers a 350 kg bearing capacity — ensuring that the arm can support the full complement of anesthesia delivery equipment including gas outlets (oxygen, medical air, nitrous oxide, vacuum, and scavenging), electrical power outlets, data connections, suction canisters, infusion pumps, and monitoring devices without deflection, sag, or drift. Both the arm body and the trunk (box) body feature 0–350° rotation, providing near-complete circumferential coverage of the anesthesia workstation area while the electro-magnetic brake system (with pneumatic brake and damping brake options available) locks each arm securely at any position within its range of motion.

With five arm body length options — 600 mm, 800 mm, 1000 mm, 1100 mm, and 1200 mm — yielding effective working radii of 780 mm, 880 mm, and 980 mm, the TD-M-100 can be configured to match the spatial requirements of any operating room or procedure suite layout, from compact procedure rooms to large hybrid operating theaters.

Key Features & Clinical Advantages

Electric vertical lift with 550–600 mm motorized travel — The defining upgrade over the mechanical TD-M-100, the electric lift enables the anesthesia provider to raise or lower the entire arm assembly with all mounted equipment at the touch of a button, fine-tuning the working height for different patient positions, different procedural phases, and different clinician ergonomic preferences — without manual effort, without dismounting equipment, and without interrupting the clinical workflow.
350 kg bearing capacity — The structural system supports the combined weight of gas delivery components, suction canisters, infusion pumps, monitoring devices, electrical power strips, and accessory equipment without deflection, sag, or drift — ensuring stable, reliable performance throughout procedures of any duration and complexity.
0–350° arm body and trunk (box) body rotation — Near-complete circumferential rotation on both the arm body and the trunk body enables the pendant to reach any position within its working radius, accommodating operating room layouts where the anesthesia workstation must be positioned at unconventional angles relative to the surgical table.
Electro-magnetic brake system with optional pneumatic and damping brakes — The standard electro-magnetic brake provides reliable, maintenance-free locking of the arm at any position within its range of motion. Optional pneumatic brake and damping brake configurations are available for facilities that prefer the smooth, progressive braking characteristics of pneumatic systems or the vibration-dampening performance of damping brakes in environments where equipment-mounted monitors are sensitive to mechanical vibration.
Five arm body length options — The 600 mm, 800 mm, 1000 mm, 1100 mm, and 1200 mm arm lengths yield effective working radii of 780 mm, 880 mm, and 980 mm, enabling the pendant to be configured to match the exact spatial requirements of any operating room or procedure suite layout.
Real-time height adjustment for patient repositioning — When the patient is repositioned during a procedure — from supine to lateral, from supine to prone, or from flat to Trendelenburg — the electric lift enables the anesthesia team to adjust the column height in real time to maintain optimal working ergonomics without dismounting or rearranging any equipment.
Particularly advantageous for bariatric, pediatric, and geriatric cases — The electric lift is especially valuable in bariatric cases where the patient's body habitus requires a higher working plane for the breathing circuit and gas connections; in pediatric cases where the column must be lowered to match the smaller patient profile; and in geriatric cases where frequent height adjustments accommodate the patient's limited mobility and the anesthesia team's need to alternate between standing and seated positions during lengthy procedures.

Technical Specifications

Arm Body Length Options and Working Radius

The TD-M-100 offers five arm body length configurations, each delivering a specific effective working radius that matches the spatial requirements of different operating room and procedure suite layouts:

600 mm arm body length — This compact configuration delivers the shortest effective working radius in the range, making it the preferred choice for procedure rooms with limited ceiling space or where the anesthesia workstation must operate within a confined arc — such as endoscopy suites, interventional radiology procedure rooms, and compact outpatient procedure suites where ceiling-mounted equipment density is high and a minimal working radius is preferred to avoid spatial conflicts with overhead surgical lights and other ceiling-mounted systems.

800 mm arm body length — Providing a mid-range effective working radius, this configuration balances reach and structural rigidity for standard operating rooms performing general anesthesia, monitored anesthesia care (MAC), and sedation procedures where the anesthesia workstation must extend beyond the immediate surgical field without encroaching on the overhead surgical lights or other ceiling-mounted infrastructure.

1000 mm arm body length — With an extended effective working radius, this configuration is designed for larger operating rooms where the anesthesia workstation must span a wider arc around the surgical table — such as orthopedic operating rooms where the anesthesia team must maintain access from a position distant from the surgical field, and trauma bays where the ceiling infrastructure must accommodate multiple simultaneous procedural teams.

1100 mm arm body length — This extended configuration provides enhanced reach for large operating rooms and hybrid procedure suites where the anesthesia workstation must be positioned well lateral to the surgical table to avoid interference with the surgical team while maintaining full equipment accessibility.

1200 mm arm body length — The maximum-length configuration, designed for the largest operating rooms and the most spatially demanding procedural environments — including hybrid operating rooms with advanced imaging systems, transplant suites, and robotic surgery operating rooms where the ceiling infrastructure must accommodate the pendant, surgical lights, robotic arms, and imaging equipment simultaneously without spatial conflict.

The effective working radii of 780 mm, 880 mm, and 980 mm are derived from the arm length configurations and represent the maximum horizontal reach from the ceiling mounting point to the outermost equipment mounting position on the arm — enabling the anesthesia team to position gas outlets, suction connections, and power outlets at the exact distance from the patient's head required for each procedural setup.

Rotation and Braking

Both the arm body and the trunk (box) body rotate through a full 0–350° range, providing near-complete circumferential coverage. The 350° rotation — rather than a full 360° — is a deliberate design choice that prevents cable and tubing wrap-around during continuous rotation, ensuring that gas hoses, electrical cables, suction tubing, and infusion lines remain untangled regardless of the arm's rotational position.

The standard electro-magnetic brake system provides reliable, maintenance-free locking of the arm at any position within its range of motion. When the operator releases the positioning control, the electro-magnetic brake engages instantly, holding the arm firmly in place under the full 350 kg load without drift, creep, or gradual settling. Two optional braking configurations are available for facilities with specific requirements: the pneumatic brake provides smooth, progressive braking that is preferred in environments where the operator values the tactile feedback of pneumatic resistance during arm positioning; and the damping brake provides vibration-dampening performance that is preferred in environments where equipment-mounted monitors — particularly invasive hemodynamic monitors and neurophysiological monitoring systems — are sensitive to mechanical vibration transmitted through the pendant structure.

Motorized Lifting System

The electric lifting mechanism provides a vertical travel range of 550–600 mm, enabling the entire arm assembly — with all mounted gas outlets, suction connections, power outlets, infusion pumps, and monitoring devices — to be raised or lowered as a single unit at the touch of a button. The motorized drive ensures smooth, precise, and reproducible height changes that can be performed by a single operator without physical effort — a significant ergonomic advantage over manual gas-spring lift systems that require the operator to support the weight of the arm and its equipment load during height adjustment. The electric lift also provides consistent lifting force throughout the entire travel range, unlike gas-spring systems whose lifting force varies with temperature and degrades over time as the gas spring ages.

Clinical Applications

The TD-M-100 Single-Arm Electric Anesthesia Pendant supports the full spectrum of anesthesia delivery and sedation procedures:

General anesthesia delivery — The pendant provides the complete gas delivery infrastructure (oxygen, medical air, nitrous oxide, vacuum, and scavenging) along with electrical power and data connections for anesthesia machines, ventilators, and monitoring systems, with the electric lift enabling real-time height adjustment as the patient is repositioned during induction, maintenance, and emergence phases.
Monitored anesthesia care (MAC) — For procedures performed under MAC — including endoscopy, interventional radiology, cardiac catheterization, and outpatient surgical procedures — the pendant provides the suction, oxygen delivery, and monitoring support needed for sedation management, with the compact arm length configurations fitting seamlessly into procedure rooms with limited ceiling space.
Sedation procedures — For conscious sedation and deep sedation procedures in endoscopy suites, dental operating rooms, and outpatient procedure centers, the pendant provides the essential gas delivery, suction, and power infrastructure in a single-arm configuration that minimizes ceiling infrastructure requirements while maximizing equipment accessibility.
Bariatric anesthesia — The electric lift is particularly valuable in bariatric cases where the patient's increased body habitus requires the anesthesia column to be raised to a higher working plane to maintain proper breathing circuit geometry and gas hose management. The 350 kg bearing capacity ensures that the pendant can support the additional equipment often required in bariatric cases — including large-bore suction canisters, rapid infusion devices, and additional monitoring equipment — without deflection or drift.
Pediatric anesthesia — In pediatric cases, the column must often be lowered to match the smaller patient profile and to bring the gas outlets and suction connections within comfortable reach of the pediatric anesthesia provider working close to the patient's head. The electric lift enables rapid, precise height adjustment to accommodate the wide range of patient sizes encountered in pediatric practice — from neonates to adolescents — without manual effort or equipment rearrangement.
Geriatric anesthesia — Geriatric patients often require prolonged procedures with frequent position changes and extended periods of hemodynamic monitoring. The electric lift enables the anesthesia team to alternate between standing and seated positions during lengthy cases, adjusting the column height to maintain ergonomic comfort without interrupting the clinical workflow — reducing fatigue and improving the anesthesia provider's ability to maintain vigilance throughout the procedure.
Regional anesthesia and nerve blocks — For procedures combining regional anesthesia with sedation or general anesthesia, the pendant provides the monitoring and infusion support needed for nerve block procedures while the electric lift enables the column to be positioned at the optimal height for ultrasound-guided needle visualization and local anesthetic injection.
Outpatient surgery centers — The single-arm configuration minimizes ceiling infrastructure requirements while providing the complete anesthesia delivery platform needed for ambulatory surgical procedures, with the electric lift enabling rapid turnover between cases as the column height is adjusted for each patient's body habitus and each procedure's requirements.
Trauma and emergency anesthesia — In emergency settings where the patient's position may change rapidly during resuscitation and surgical intervention, the electric lift enables the anesthesia team to adjust the column height in real time to maintain access to the patient's airway and vascular access sites without manual repositioning of the equipment-laden arm.
Obstetric anesthesia — For cesarean section and obstetric procedures requiring combined spinal-epidural or general anesthesia, the pendant provides the gas delivery, suction, and monitoring support needed for obstetric anesthesia, with the electric lift enabling rapid height adjustment as the patient is positioned for neuraxial blockade and then repositioned for surgery.
Interventional radiology and cardiac catheterization — The compact arm length configurations enable the pendant to fit within the constrained ceiling infrastructure of interventional suites while providing the anesthesia delivery and monitoring support needed for sedation and general anesthesia during image-guided procedures.
Position-dependent anesthesia workflows — Any procedure where the patient's position changes during the case — lateral decubitus positioning for thoracic surgery, prone positioning for spinal surgery, beach-chair positioning for shoulder surgery — benefits from the electric lift's ability to adjust the column height in real time to maintain optimal working ergonomics as the patient's profile changes with each position change.

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Meta Description (for product listing pages)

TD-M-100 Single-Arm Electric Anesthesia Pendant — motorized electric vertical lift anesthesia service column with gas outlets, suction, and power connections. 550–600 mm motorized lifting range for real-time height adjustment. 350 kg bearing capacity. 0–350° arm and trunk rotation. Electro-magnetic brake system with pneumatic and damping brake options. Five arm lengths (600–1200 mm) with effective working radii of 780 mm, 880 mm, and 980 mm. Ideal for general anesthesia, MAC, sedation procedures, and particularly advantageous for bariatric, pediatric, and geriatric cases requiring frequent column height adjustment.

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