Disposable Vessel Sealer

 

A Disposable Electrosurgical Vessel Sealer is a single-use, specialized medical device designed for use in surgical procedures to permanently seal blood vessels (and sometimes other tubular structures like lymphatics) and control bleeding-while integrating electrosurgical energy (high-frequency electrical current) to achieve hemostasis. Unlike reusable vessel sealers, it is manufactured for one-time use only, eliminating cross-contamination risks and streamlining operating room workflows. Its core function is to replace traditional methods like suturing or clamping for vessel closure, particularly in open, laparoscopic, or robotic-assisted surgeries where precision and speed are critical.

 

 

 

 

 

 

The device's functionality relies on a combination of electrosurgical energy delivery and mechanical compression, working in tandem to seal vessels. Its key components and how they operate include:

1. Handheld Probe/Forceps Jaw Design

• Mechanically Compress Vessels
• Deliver Electrosurgical Energy

 

2. Electrosurgical Energy (Bipolar) & Tissue Sealing Mechanism

Unlike monopolar electrosurgery (which uses a single active electrode and a grounding pad), bipolar energy is confined to the tissue between the sealer's jaws-reducing the risk of accidental thermal injury to surrounding organs or tissues.

 

3. Single-Use (Disposable) Construction

• Eliminates the risk of cross-contamination between patients (a concern with reusable devices, even with proper sterilization).
• Saves operating room time (no need to process reusable equipment) and reduces long-term costs associated with maintaining, repairing, and sterilizing reusable sealers.

 

 

 

Many disposable electrosurgical vessel sealers include safety or usability enhancements to optimize performance:

• Integrated Cutting Blade: Some models have a built-in, retractable blade within the jaws. After sealing a vessel, the blade can be activated to cut through the sealed section-eliminating the need to switch between a sealer and a separate surgical scissor/knife.
• Energy Regulation: The device may be pre-programmed (or paired with a compatible electrosurgical generator) to adjust energy output based on tissue type (e.g., vascular tissue vs. soft tissue) or vessel size-ensuring consistent, effective seals without overheating.
• Tissue Feedback Sensors: Advanced models include sensors that monitor tissue impedance (electrical resistance) in real time. If impedance indicates insufficient compression or tissue overheating, the device may automatically adjust energy delivery or alert the surgeon-reducing seal failure risks.
• Ergonomic Controls: Buttons or triggers on the handheld probe allow the surgeon to activate jaw closure, energy delivery, and (if present) blade cutting with one hand-improving precision and reducing hand fatigue.

 

 

Disposable electrosurgical vessel sealers are used across a wide range of surgical specialties, including:

• General surgery (e.g., cholecystectomy, colectomy, hernia repair).
• Gynecologic surgery (e.g., hysterectomy, ovarian cystectomy).
• Urologic surgery (e.g., prostatectomy, nephrectomy).
• Laparoscopic/robotic-assisted surgery (where small, precise tools are essential for working through narrow access ports).

 

 

 

The boss of Boer, Mr. Rick Wang, who built Hangzhou Optcla Medical Instrument Co.,Ltd in the year 2000, which has been ever one of earliest and leading companies in reusable and disposable products of MIS in China. Optcla had been purchased all by Mindray since 2012.

 

Boer medical is an organized and well-managed professional manufacturer and supplier, focusing on researching and producing disposable laparoscopic instruments.

 

We consistently provide qualified products and customized service to all partners, and insist on our philosophy of " Professional & trustworthy", keeping our mission to minimize trauma and infection risk for patient, aim to build Boer to be trustworthy manufacturer and leading enterprise in Minimally Invasive Instruments.

 

 

 

 

 

1. Q: Who are you?

A: BOER Medical is a laparoscopic instruments manufacturer located in Hangzhou, China near Shanghai. We inherited R&D and sales team from original Optcla Medical which has been established since 2000, devoting itself to disposable minimally invasive surgical instruments industry for the well-being of all patients.

 

2. Q: What are your main products?

A: Our main products are disposable laparoscopic instruments, including laparoscopic trocar, laparoscopic forceps/scissors, suction irrigation tube, veress needle, specimen retrieval bag and balloon uterine manipulator. We are researching other gynecologic Instruments and thoracoscopic Instruments as well.

 

3. Q: How to find you?

A: We participate many medical exhibitions, such as MEDICA, HOSPITALAR, ARAB HEALTH, FIME, CMEF and so on each year. We are located in Hangzhou, China, which is about 3 driving hours from Shanghai.

 

4. Q: What is your delivery time?

A: Delivery times are based on quantity ordered. 1-3 days if goods are in stock, 10-15 days for special request on package, 15-30 days for big orders or special request on products. If you have any additional questions please feel free to contact us and we would be more than happy to assist you.

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