
FAQ
Frequently Asked Questions
about Queen Gun
QueenGun is the world’s first automatic fat injection device, specifically designed for autologous fat grafting procedures. It allows precise control of fat injection volume, improving the quality and accuracy of the surgery, and enhancing the convenience for doctors during the procedure. Developed in Taiwan, this innovative tool sets a new standard in fat grafting technology.
Yes, in addition to autologous fat grafting, QueenGun is also suitable for soft tissue filling procedures such as hyaluronic acid and collagen injections.
Unlike traditional injection tools, which rely heavily on a doctor’s experience for accuracy, QueenGun uses chip-controlled technology to ensure a stable and precise injection process. This prevents over-injection of fat and reduces the risk of postoperative complications like fat calcification. By eliminating issues related to fibrosis and uneven injections, QueenGun significantly improves both the quality of fat grafting surgeries and the long-term survival of the transplanted fat.
- Manual Syringes: With manual syringes, achieving precise, small-volume injections can be challenging, and doctors often experience hand discomfort or even long-term issues like finger strain from extended use.
- QueenGun: QueenGun automates the injection process, allowing doctors to focus solely on the surgical area without the physical strain associated with manual syringes. This improves both the quality of the procedure and reduces the risk of injury or fatigue from prolonged operations.
While using QueenGun, slight variations in injection volume may occur when paired with different syringe brands. However, these differences remain within acceptable limits and do not impact the effectiveness of the procedure. (To be confirmed)
QueenGun comes with a syringe, a connection cable, and a control box.
Yes, the syringe and connection cable of the QueenGun can be sterilized to maintain a sterile environment during surgery. However, the control box cannot be sterilized.
To clean the QueenGun, the syringes and connection cables can be rinsed with clean water.
No, QueenGun does not come with consumables. Surgical injection needles and related items must be purchased separately from standard market suppliers.
QueenGun is compatible with commonly available conical needle barrels (excluding Rul) and can be used with various sizes, including 1CC, 3CC, 5CC, and 10CC, as long as there is sufficient installation space.
Slight differences in injection volume may occur when using syringes from different brands with QueenGun. However, these variations are within an acceptable range and do not significantly impact the overall effectiveness. (To be confirmed)
QueenGun is compatible with commonly available needles. It can be used with both spiral and conical needle connectors.
Yes, QueenGun is a medical device that must be used by professional doctors. It received its medical equipment license from the Ministry of Health and Welfare of Taiwan in 2022.
Since 2022, QueenGun has been used in hundreds of successful clinical cases, including procedures involving the face, chest, hands, and other body areas.
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Yes. A one-year product warranty (from the date of purchase) is included with every QueenGun purchase.
Please click “Contact Us”, and we will arrange a specialist to introduce the product to you, and arrange a trial opportunity if requested.
At this time, the QueenGun is only sold in Taiwan. The plan is to sell QueenGun in America, Europe and East Asian countries.
QueenGun is classified as a Class II medical device.
We are currently preparing to offer a clinical QueenGun course, which will include education and training. Please check our website for updated information: www.queengun.com.
QueenGun provides stable fat output during the injection process, ensuring that the fat is distributed evenly. This stability helps achieve consistent and uniform results, minimizing the risk of unevenness postoperatively.
A bursting needle occurs when internal pressure increases due to blockage from fat fibers during injection, leading to a sudden, large injection of fat. This can cause excessive cellulites and increase the risk of postoperative complications like fat calcification or necrosis. QueenGun is equipped with built-in pressure detection to prevent needle bursting by managing excessive pressure, thereby significantly reducing the risk of adverse effects after surgery.
Unlike other electric fat injection guns, which cannot be fully disinfected and sterilized, QueenGun allows for complete disinfection and sterilization, ensuring the safest surgical process. Additionally, QueenGun is versatile in accommodating needle barrels ranging from 1cc to 10cc, offering a level of flexibility that other commercial products do not provide.
Frequently Asked Questions
about Autologous Fat Grafting using QueenGun
For autologous fat grafting, postoperative massage and the use of hot or cold compresses are not recommended. Applying compresses could affect the survival rate of the transplanted fat, as the body’s natural temperature (36-37°C) is ideal for maintaining fat viability. Similar to how a newly transplanted tree could suffer if exposed to sudden cold, the fat can be adversely affected by temperature fluctuations. Instead, it is recommended to follow up for evaluations at one day, one week, one month, three months, and six months post-surgery.
Yes, for general surgery, applying ice within 72 hours post-operation is advised (ice every two hours for 10-15 minutes at a time). Ice compresses help to reduce bleeding by constricting blood vessels and also alleviate pain. After 72 hours, applying warm compresses is recommended (warm compresses every two hours for 10-15 minutes at a time). Warm compresses help dilate blood vessels, increase blood flow, and promote healing.
The most common complication after fat transplantation is uneven results. However, using QueenGun for fat transplantation minimizes this risk. QueenGun allows for precise, quantitative injection of fat particles smaller than sesame seeds, which helps reduce fat rupture and death. This precision facilitates better nutrient and metabolite exchange, promoting the survival and growth of fat cells.
The most common complication in general surgery is postoperative scarring. To manage this, it is important to care for the wound properly. Applying artificial skin or ointment can help during the healing process, and once the wound has healed, using scar removal products can effectively reduce the risk of prominent scars.
For autologous fat grafting surgery, the wounds are relatively small (about 0.1-0.2 cm at the fat injection site and 0.3-0.5 cm at the donor site), covered with artificial skin, and designed to be discreet. Most patients can resume normal activities within a few days, but it is advisable to follow your surgeon’s instructions and avoid strenuous activities temporarily for proper healing.
In comparison, for general surgery, the recovery time can vary depending on the size and type of the surgical wound. After the wound heals, you can return to work, but it’s important to follow your surgeon’s recommendations and use scar removal products as advised to minimize scarring and avoid complications.
Autologous Fat Grafting Surgery: Sutures are typically removed within 1-2 weeks after the procedure. Bruising generally subsides within 1-2 weeks, and swelling typically takes about a month to resolve, though individual experiences may vary. Postoperative areas are covered with skin-colored adhesive cloths, which should be removed before bathing. After removing the adhesive tape, you can resume normal bathing and face washing.
General Surgery: Scar visibility varies depending on the wound and surgical site. For periorbital surgeries (around the eyes), bruising and swelling may be more noticeable due to the thin skin. Bruises usually fade within 1-2 weeks, and swelling generally improves within a month, though this can differ from person to person. For other types of surgery, your doctor will provide specific guidance. It’s generally safe to wash post-surgery, but avoid getting the wound wet or pulling it before suture removal. If the wound does get wet, dry it immediately and apply ointment as directed.
The recovery period for autologous fat grafting typically involves several stages. Bruising usually resolves within 1-2 weeks, and swelling generally subsides within a month, though individual recovery times may vary. During recovery, it’s important to adhere to high standards of sterility to prevent complications such as unevenness, calcification, or issues with fat survival.
You can take a shower after the procedure, but follow your surgeon’s instructions regarding wound care. Generally, you should avoid getting the surgical area excessively wet until any adhesive dressings are removed. Always ensure that the environment is clean to minimize the risk of infection, though postoperative infections are rare due to adherence to strict sterile principles.
Facial micro-autologous transplantation typically achieves around 80-90% of the desired effect in a single operation. However, for areas of the face that are frequently in motion, such as wrinkles or the corners of the mouth, a second procedure may be necessary to achieve optimal results. For larger fat grafting areas on the body, such as the chest or buttocks, where a significant amount of fat is required, a second procedure may also be recommended to enhance the results after the initial operation.
The recommended interval between two surgeries is generally 4-6 months. We suggest scheduling follow-up consultations with your doctor at three and six months post-surgery to discuss the necessity of a second fat grafting procedure based on the progress of your results.
If a second fat grafting procedure is needed, the liposuction site used for the fat extraction may be reassessed and confirmed by the doctor before proceeding. If the first fat grafting surgery was performed at the same clinic, the cost of the second procedure is generally lower than the initial one. However, the final cost will be determined based on an evaluation and discussion with the doctor, who will provide a quote tailored to your specific needs and circumstances.
Yes, a home care package will be provided after the operation, tailored to the surgical method used. The package typically includes items such as ointment, cotton swabs, saline solution, and artificial skin for wound care. Additionally, there are optional self-paid products available to help reduce swelling and aid recovery, including high-dose oral antioxidants, repair drops (fulvic acid), and hyperbaric oxygen chamber sessions. Details about these options will be explained by clinic staff during your preoperative consultation.
Yes, postoperative living habits can significantly influence recovery and the overall success of the surgery. Habits such as staying up late, smoking, drinking alcohol, and consuming spicy or highly stimulating foods can negatively affect wound healing and fat survival. To improve recovery outcomes, it’s advisable to avoid these habits as much as possible during the healing period.
The required pre-surgery tests depend on individual factors such as age, weight, medication history, and past medical conditions. A general health examination, which may include blood tests and an electrocardiogram (ECG), may be necessary. For fat grafting breast augmentation, additional tests such as a breast ultrasound and photographic examination may be recommended to ensure the safety and success of the procedure. Your doctor will evaluate and advise on the specific tests needed based on your personal health profile.
Yes, it is generally recommended to stop taking self-purchased health foods and supplements, such as vitamin E, fish oil, ginkgo, propolis, and certain herbal medicines, at least two weeks before the surgery. These substances can promote blood circulation and may increase the risk of bleeding, bruising, and swelling during and after the operation.
However, medications prescribed by your doctor, such as those for high blood pressure or hyperlipidemia, can usually be continued. If you are taking medication to lower blood sugar, it should be suspended to avoid hypoglycemia on the day of surgery. Additionally, if you are using anticoagulants like aspirin, consult with your doctor to determine whether you should stop them prior to surgery.
Most surgeries are performed under intravenous anesthesia, commonly referred to as sleep anesthesia, similar to what is used in procedures like colonoscopy and painless gastroscopy. Our clinic employs the latest targeted infusion technique known as Total Intravenous Anesthesia (TCI or TIVA). This method uses computer-controlled infusion to maintain a stable concentration of anesthetic agents in the body, allowing for precise adjustments based on the surgical needs and individual patient responses.
The possibility of performing the surgery under local anesthesia is determined on a case-by-case basis and should be discussed with your doctor to ensure the best approach for your specific situation.
Following autologous fat breast augmentation, it is important to adhere to a structured follow-up plan to ensure optimal results and monitor recovery:
Initial Follow-Up: Typically, you will have follow-up appointments with your doctor at one day, one week, one month, three months, and six months after the surgery. These appointments help assess healing progress, address any concerns, and evaluate the results.
Monitoring: During follow-ups, your doctor will check for any signs of complications, such as infection, unevenness, or changes in fat survival. They will also monitor the overall aesthetic results and provide guidance on care and activity restrictions.
Subsequent Replenishment: If necessary, a second fat grafting procedure may be recommended to enhance or adjust the results. The need for additional fat supplementation is typically assessed during follow-up visits, usually around three and six months after the initial surgery. The timing and necessity of subsequent replenishment will be discussed based on the outcomes observed during these evaluations.
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We welcome you to visit us during our business hours or feel free to give us a call or send us an email, and our dedicated service team will be here to assist you.
Our location
15 Hammond, Suite 304, Irvine, California 92618, United States
Opening Hours
Mon-Fri: 9am-5pm
Contact
Phone: +1 (714) 588-8688
Email: spencer@queengun.com