Introduction
The Welch Allyn 767 Wall Aneroid is a blood pressure monitor designed for accurate and reliable readings in clinical settings. Its improved ergonomics and modern design enhance usability. This manual provides essential information for the proper setup, operation, and maintenance of your device.
Негизги өзгөчөлүктөрү
- Laser-engraved dial face: Provides unmatched accuracy for precise readings.
- Recessed dial face and high-contrast red pointer: Increases visibility and reduces parallax errors, ensuring clear interpretation of results.
- New 5-leg stand: Offers improved stability and maneuverability. (Note: While this feature is listed for the product line, for this wall-mounted model, stability refers to its secure wall attachment.)
- Simple color changes: Gives the aneroid a refreshed aesthetic.
- Сымапсыз: Environmentally friendly and safer for clinical use.
Продукт бүттүview
Figure 1: Welch Allyn 767 Wall Aneroid Blood Pressure Monitor.
This image displays the Welch Allyn 767 Wall Aneroid blood pressure monitor. It features a large, square black dial with white markings for blood pressure readings, housed in a light-colored square casing. Below the dial, a black inflation bulb and a long, black coiled tubing are visible, connecting the unit to a cuff (not shown). The entire unit is designed for wall mounting.
Компоненттери:
- Aneroid Gauge: The main display unit with a laser-engraved dial and high-contrast red pointer.
- Inflation Bulb: Used to inflate the blood pressure cuff.
- Coiled Tubing: Connects the gauge to the inflation bulb and the blood pressure cuff.
- Дубалга орнотуу кронштейни: Secures the aneroid to the wall.
Орнотуу нускамалары
- Жайгашкан жерди тандоо: Select a suitable wall location, preferably near the examination area, ensuring it is at eye level for easy reading.
- Монтаждоо: Securely attach the wall mount bracket to a sturdy wall stud or use appropriate wall anchors. Ensure the bracket is level before tightening screws.
- Attach Aneroid: Carefully slide the Welch Allyn 767 Aneroid onto the mounted bracket until it clicks securely into place.
- Түтүктү туташтыруу: Connect the coiled tubing from the aneroid to the blood pressure cuff. Ensure all connections are snug to prevent air leaks.
- Алгачкы текшерүү: Before first use, perform a quick visual inspection to ensure all components are intact and properly connected.
Иштөө нускамалары
Кан басымын так өлчөө үчүн төмөнкү кадамдарды аткарыңыз:
- Пациенттин жайгашуусу: Have the patient sit comfortably with their arm supported at heart level. Ensure they are relaxed and have not exercised or consumed caffeine/nicotine recently.
- Манжеттин жайгашуусу: Select the appropriate size blood pressure cuff. Wrap the cuff firmly around the patient's bare upper arm, ensuring the artery marker on the cuff aligns with the brachial artery.
- Инфляция: Close the air release valve on the inflation bulb. Rapidly inflate the cuff by squeezing the bulb until the gauge reads approximately 20-30 mmHg above the patient's usual systolic pressure, or until the radial pulse is no longer palpable.
- Deflation and Reading: Slowly open the air release valve to deflate the cuff at a rate of 2-3 mmHg per second.
- Систоликалык басым: Note the reading on the aneroid gauge when you first hear the Korotkoff sounds (a tapping sound).
- Диастоликалык басым: Note the reading when the Korotkoff sounds disappear or become muffled.
- Аба чыгаруу: Fully open the air release valve to deflate the cuff completely.
- Кайталап өлчөө: If necessary, wait at least 1-2 minutes before taking another reading on the same arm.
Техникалык тейлөө
Proper maintenance ensures the longevity and accuracy of your Welch Allyn 767 Wall Aneroid.
- Тазалоо: Wipe the aneroid gauge and tubing with a soft cloth dampened with a mild disinfectant solution. Do not immerse the unit in liquid.
- Сактагыч: When not in use, ensure the cuff is neatly stored and the tubing is not kinked or stretched.
- Калибрлөө: Regular calibration is crucial for maintaining accuracy. Consult a qualified service technician for annual calibration checks or if you suspect inaccurate readings.
- Текшерүү: Periodically inspect the tubing for cracks or leaks, and the inflation bulb for proper function.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Туура эмес окуулар | Cuff size incorrect, improper cuff placement, air leak, device needs calibration. | Ensure correct cuff size and placement. Check for leaks in tubing/cuff. Schedule professional calibration. |
| Cuff Does Not Inflate | Air release valve open, leak in tubing/cuff, faulty inflation bulb. | Close valve. Check all connections for leaks. Replace faulty components if necessary. |
| Gauge Needle Jumps Erratically | Rapid cuff deflation, patient movement, internal gauge issue. | Deflate cuff slowly (2-3 mmHg/sec). Ensure patient stillness. Contact service if issue persists. |
Техникалык шарттар
- Модель номери: WEL7670-02
- Өлчөмдөрү (пакет): 8.1 x 7.4 x 7.1 дюйм
- Салмагы (пакет): 2.15 фунт
- Түтүк узундугу: 8' Coiled Tubing
- Түрү: Wall Aneroid Blood Pressure Monitor
- Өндүрүүчү: Уэлч Аллин
Кепилдик жана колдоо
For warranty information, technical support, or service inquiries regarding your Welch Allyn 7670-02 Wall Aneroid, please contact the manufacturer directly.
Өндүрүүчүнүн байланышы:
- Бренд: Уэлч Аллин
- Телефон: 1-800-535-6663
- Webсайт: www.welchalyn.com (Please note: This is a generic link and may not be the exact support page. Refer to product packaging for precise contact details.)
Always refer to the official Welch Allyn website or documentation for the most current warranty terms and support procedures.
