Archives: 6/2009

rr3qsdf Needle Free Injector for Human Growth Hormone OKed in US
The FDA issued approval for Antares Pharma‘s (Ewing, New Jersey) needle-free injection device for use with Tev-Tropin brand human growth hormone (hGH) from Teva out of Petach Tikva, Israel. The device will be marketed under the name Tev-Tropin Tjet Injector system.
From the injector info page:

Reusable Needle-Free Injectors (Medi-Jector VISION®) deliver precise medication doses through high-speed, pressurized liquid penetration of the skin without a needle. These reusable, variable-dose devices are engineered to last for a minimum of two years and are designed for easy use, facilitating self-injection with a disposable plastic needle-free syringe to assure safety and efficacy. The associated disposable plastic needle-free syringe, offers high precision liquid medication delivery through an opening that is approximately half the diameter of a standard, 30-gauge needle and it is designed to last for approximately one week. Antares has sold the Medi-Jector VISION® for use in more than 30 countries to deliver either insulin or human growth hormone (“hGH”).

Press release: Teva and Antares Announce FDA Approval of Needle-Free Injector Product for Administration of Tev-Tropin® (Human Growth Hormone)
Product pages: Tev-Tropin; Antares Pharma injection devices

paragolfing Golfing Now Open to Disabled,Thanks to New Technology
The Paramobile from Parabasetec (Bodensee, Germany) is a new type of powered wheelchair specifically designed for golfers. The wheelchair is also suitable for hunting, archery, and any other activity that require standing but not necessarily walking. This machine seems to be an item that golf course operators should have on hand for disabled players.
Here’s a promo video:


Product page: Parabasetec
Brochure
(hat tip: Coolest Gadgets)

ggadf3 Guardia Pro Helps Embryo Placement Through Assisted Reproductive Technology
Cook Medical has announced a unique new catheter for helping move embryos into the uterus through cervical mucus and blood. ghdf5534 Guardia Pro Helps Embryo Placement Through Assisted Reproductive TechnologyThe Guardia Pro Protective Embryo Transfer Catheter makes cervical flushing or aspiration unnecessary prior to embryo placement.
From the press release:

The Guardia Pro’s outer sheath protects the embryo through entry and then opens in petals to further advance the inner transfer catheter allowing placement of the embryo in the uterine cavity.
Additionally, the transfer catheter also incorporates Cook’s Microvol™ technology that decreases the volume of fluid required for embryo transfer helping lessen the likelihood of embryo migration and allowing more accurate embryo placement.

Press release: Cook Medical Introduces the Guardia™ Pro Protective Embryo Transfer Catheter…
Product page: Guardia™ Pro Protective Embryo Transfer Catheter…
Product brochure…

3ffa3 Life Size Fetus Replicas Make for Nifty Presents for Expecting Parents
Jorge Lopes, a design student at the Royal College of Art in London, has been turning 3D ultrasound images of fetuses in the womb into actual models. The technique uses an RCA 3D printer to make the unique mementos that may one day replace photographs as take home souvenirs from the obstetrician.
More from the Daily Mail
(hat tip: UberReview)

  • Disease prevention often costs more than it saves… [AP]
  • Swine flu ‘shows drug resistance’… [BBC]
  • Study: Sanofi’s Lantus Insulin Has Possible Cancer Link… [WSJ]
  • Incoming Boston Scientific CEO Plans to Diversify Lineup… [WSJ]
  • Teva gets FDA okay for hGH needle-free injection… [Globes]
  • Fact Check: The Truth Behind Obama’s Health Care Plan… [ABC News]
  • U.S. Marshals Seize Drug Products Manufactured by Caraco Pharmaceutical Laboratories Ltd…. [FDA]
  • Second Gene Linked to Familial Testicular Cancer… [NIH]
  • New trigger for chronic inflammation in rheumatoid arthritis discovered… [Imperial College London]
  • Sleep helps build long-term memories… [MIT]
  • How to make nanosilver non-cytotoxic with sugar… [Nanowerk]
  • New nanoparticles could revolutionise therapeutic drug discovery… [BBSRC]
  • A helping hand for addicts: A neuropsychologist talks about the challenges of studying the addicted brain…. [Nature]
  • Study Warns of Hazards for Elderly Using Walking Aids… [NYT]
  • Europeans’ sweet tooth may have been survival trait… [New Scientist]
  • IU researchers find vibrator use to be common, linked to sexual health… [Indiana University]
  • Saudi grooms offered free weddings for quitting smoking… [BBC]
  • ecg%40home ecg@home Personal ECG Monitoring Helps Clinicians Stay On Top of Patient Status
    HealthFrontier out of Branchburg, New Jersey teamed up with et medical devices SpA, a Vignate, Italy firm, to create a simple remote wireless ECG monitoring device. The ecg@home features two thumb electrodes (i.e. the standard I lead), and a wireless transmission of the data out to a central server via Bluetooth, USB, or a cell phone network. In order for the device to work, the company says the patient needs to rub his fingers with the K2 solution for better contact
    Features from the product page:
    342234ffadf ecg@home Personal ECG Monitoring Helps Clinicians Stay On Top of Patient Status

    * Monitor the patient over the long-term with a substantially decreased impact on quality of life.
    * Catch events that only appear irregularly, with the secondary benefit that patients can now feel at ease that they will be able to capture their worrisome cardiac events
    * Keep care of the patient in-house, and it allow them perform their own interpretation and analysis of the ECG strips if they so desire, or use an in-house technician if one is available.
    * If the physician does not desire to interpret the readings, a third-party service can send the analyzed scans minutes after the reading is taken.
    * Monitor the effects of changes in medication
    * Access all the patient’s historical ECG readings with the click of a mouse through the RHMS, eliminating the need to search through a library of paper-chart printouts.

    healthb ecg@home Personal ECG Monitoring Helps Clinicians Stay On Top of Patient Status

    * Take ECG readings with far more speed than the 12-lead option
    * Through the RHSM, readings can be quickly interpreted either on-site or by a third party scanning service, and returned to the originating facility in minutes.
    * Determine the impact and effectiveness of the existing therapy regimen, and adjust regimen.
    * Use the analyzed reading in deciding whether the patient requires emergency care.
    * This solution offers tremendous saving potential by enabling the decision-maker keep patients out of the hospital when their conditions are non-critical, and to provide prompt medical attention when serious medical conditions are present.

    Product page: ecg@home
    More from The Medical Quack
    Press release: HealthFrontier Introduces New Innovation in Web-Based Remote Health Monitoring Technology

    lucas2 LUCAS 2 Automatic Chest Compressor Gets US Green Light
    The LUCAS™ 2 chest compression system from Jolife AB, out of Lund, Sweden, has just been approved by the FDA. The battery powered unit can be taken directly to the patient without the need for a compressed air supply, unlike the last model. The system can then pump the chest for up to 45 minutes, saving paramedics’ time and much needed energy once the patient is revived and rushed to the hospital.
    lucasside LUCAS 2 Automatic Chest Compressor Gets US Green LightFrom the announcement by Medtronic:

    LUCAS 2 builds upon the well-proven LUCAS™ 1 technology, but differs from its predecessor in that it is an electric rather than a pneumatic device. LUCAS 2 can be powered either by battery alone or using a wall or car electricity outlet. The battery is the latest in rechargeable, Lithium Ion Polymer technology and operates for up to 45 minutes (typical) on a single battery. LUCAS 2 is equipped with Smart Restart functionality. When a battery needs to be replaced, LUCAS 2 does not have to be powered down, only put into the pause mode, and when the new battery is inserted, the start position will stay the same within 60 seconds from the pause. Operation can be quickly resumed, saving time for medical personnel. LUCAS 2 offers other new features such as alerts and pauses to aid ventilation during compressions with an unsecured airway (e.g. bag-valve-mask) and quieter operation.

    lucas 2 3 sma LUCAS 2 Automatic Chest Compressor Gets US Green Light

    LUCAS 2 weighs only 17.2 lbs (7.8kg) and fits into a compact backpack measuring just 25.6h x 13w x 19.8d inches (65h x 33w x 25d centimeters).
    Within the past month, LUCAS 2 has also received a CE (Conformité Européenne) Mark in Europe and marketing approval from Health Canada. Physio-Control plans to begin shipping to the U.S. markets in the fall.

    Here’s a video loop demonstrating the operation of LUCAS 2:


    Product page: LUCAS™2 Chest Compression System…
    Press release: FDA Grants LUCAS™ 2 Chest Compression System 510(k) Clearance in the United States…

    Not to be outdone by Honda with their assisted walking device earlier this year, Toyota has announced that they are working on a wheelchair that can be navigated with brain waves. You think of the direction and the wheelchair goes in that direction.
    504x Toyota Mind Wheelchair TOP Toyota Working on Thought Controlled Wheelchairs


    Photo Credit: YOSHIKAZU TSUNO / AFP

    The interface control works such that a computer analyzes brain waves through electroencephalography electrodes while an individual thinks of a direction to move. The system then translates those wave patterns into a movement direction of the chair. Toyota reports that the delay between thought and movement can be as small as 125 milliseconds with an accuracy rating of 95%.
    This technology is in the very beginning stages of development, but the hope is that this type of interface can be used for rehabilitation and technology development for patients with limited mobility. Toyota has shown a video of this system in operation, but has not given it to the pubic and has no definitive time table for commercial development.
    RIKEN Press Release : Real-time control of wheelchairs with brain waves
    Daily Mail : Toyota develops wheelchair that can be steered using brain waves
    Flashback : The Future of Legs Is Here, Well, in Detroit
    (hat tip: Jalopnik)

    afrer234 Trojan Horse Minicells Sneak On, Destroy Unsuspecting TumorsResearchers from EnGeneIC, an Australian firm from the suburbs of Sydney, have developed a cancer treatment that so far performed remarkably well in animal tests. By encompassing toxins in “minicells”, made off of chunks of bacteria cell membrane harvested during division, they were able to deliver chemicals precisely to neoplasm sites while helping bypass the tumor’s natural defenses.
    Sydney Morning Herald reports:

    In the first step, the mini-cells were filled with tiny pieces of genetic material, called short interfering RNA molecules, and injected into mice with drug resistant colon, breast and uterine tumours.
    The molecules switched off the gene in the tumours that made them resistant to chemotherapy.
    In a second-wave attack a week later mini-cells filled with the cancer drug were injected, and the tumour cells were killed with much smaller doses of the toxic agent than normal, avoiding harmful side effects.
    All the treated mice, which had been transplanted with aggressive human cancers, survived and their tumours shrank or growth was halted.

    More from the Sydney Morning Herald
    Abstract in Nature Biotechnology: Sequential treatment of drug-resistant tumors with targeted minicells containing siRNA or a cytotoxic drug
    Link: EnGeneIC
    Image: Colon cancer cells. Wellcome Images.