The two output channels can be operated independently or synchronized to produce complex paradigms. Compared to the sd9, the s48 was more flexible, allowing the user to define. Used grass medical instruments s48 stimulator vintage. Ems can be used safely in the clinic or in the comfort and privacy of your home. Cmf don joy djo ol stimulator with straps manual in case pre owned. For years, grass instruments model s88 dual output square pulse stimulator. Some of these experiments studied the eye by producing electroretinagrams ergs. Method of isolation 2 mhz rf transformer intended use research. The grass telefactor s88 is a general purpose muscle and nerve stimulator. Astromed grass technologies s48 square pulse stimulator. The astromed grass technologies s8800 is a dual pulse digital stimulator. The journal of orthopaedic research, a publication of the orthopaedic research society ors, is the forum for the rapid publication of high quality reports of new information on the full spectrum of orthopaedic research, including life sciences, engineering, translational, and clinical studies.
Micropace cardiac stimulator systems are all based on the eps320 cardiac stimulator, a diagnostic external programmable cardiac stimulator. The s48 stimulator is capable of delivering appreciable output current. In a case of device damage or malfunction, do not attempt any repairs. The s88x is a dual output, general purpose stimulator for nerve and muscle stimulation procedures. Grass gis bug reporting and feature request on github now. Grass s48 stimulator manual for mac is a convenient and versatile program that gives you the ability to control. Intensity 12 stimulator is a portable electrotherapy device featuring. The synchronous inputs and outputs are compatible with ttl, 5 volt, and pc. In cases where there is a difference between a description in this document and an actual operation method, the actual operation method takes precedence. Astromed grass technologies s8800 dual pulse digital stimulator. Grass s88 stimulator 6wlpxodwruv 6 xdo 2xwsxw 6txduh 3xovh friday, december 12, stimul.
Grass instrument s88 s88d dual output pulse stimulator ebay. Have a grass instruments model s88 dual output square pulse stimulator, the s48 square pulse stimulator, or the sd9 square pulse stimulator. The available voltage and current from this stimulator may, under some conditions, be sufficient to be lethal or cause burns, particularly with high duration andor high voltage settings. The lead was secured in place and connected to a grass s88 stimulator via a grass psiu6. This new stimulator features touchpad controls as well as computer interface controls. The outputs are nonisolated constant voltage positive pulses. We therefore use cookies, as we legitimately have our hearts set on improving user experience, producing statistics and offering ad inserts based on your areas of interest, including, with your consent, local ones. Grass telefactor manufacturer specifications for s88 dual output square pulse pulse stimulator on medwow medical equipment global marketplace. This is a preowned s88x stimulatorin like new condition. Upgrade your grass instruments stimulators am systems.
Reading the users manual and especially testing, we found that the. The grass s88 nerve muscle stimulator is a dual output general. I will really appreciate it if somebody could share the software. Grass s48 square pulse stimulator mcmaster faculty of. The s88 is a dual output, general purpose stimulator for nerve and muscle stimulation. It is a mswindows based stimulation package that can present stimuli with any kind of complexity in erp experiments.
Grasstelefactor s88 dual output square pulse pulse. Grass astromed stimulators model s88x dual output square pulse stimulator the s88x is a dual output, general purpose stimulator for nerve and muscle stimulation procedures. Electric muscle stimulator ems is a popular physical therapy device and dr. Siu5 rf transformer isolation unit for student and. Quadriceps function relates to muscle size following acl. The s88 is a dual output, general purpose stimulator for nerve and muscle stimulation procedures. It can be set to deliver single, repetitive, twin pulses, trains of pulses and. Does anyone have the grass astromed s88x electrical. We have been building amplifiers, stimulators and isolators for 50 years. David allan demonstrates how it is used and explains how it works. Used grass telefactor s88 stimulator 2033574 testing. Single the red single pushbutton is for manual operation single. With adequate preparation and planning, your grass will have a much better chance of taking root and growing into a lush, successful lawn. S88 dual output square pulse stimulator single, repetitive and train outputs.
The therapy has shown promise but the mechanisms by which any benefit accrues is not understood. The s8800 will deliver single, repetitive, twin pulses, pairs of unlike pulses, trains of pulses from one or both outputs. Before you install grass, its important to consider the layout of your yard, the condition of your soil and to choose a grass variety that will grow best in your yards environment. If so, do not bid on this item unless you are an authorized purchaser. Sd9 square pulse stimulator,the sd9 stimulator is a compact, rugged unit capable of handling a wide range of stimulator applications for student teaching as well as research laboratories. Essentially putting two complete s48 stimulators in a single large. Transcutaneous electrical nerve stimulation tens therapeutic device, which is used for. Facilities integrative muscle metabolism laboratory. The siu5 contains a radio frequency rf oscillator which is modulated by the stimulator output. The description of each system is described in its own section below. Applications extend from single cell to entire muscle stimulation. For isolated stimulators you can trust for your electrophysiology research, see our selection. Does anyone have and can share pdfmanuals for any of. Stimulus presentations can be visual, auditory or a combination of these.
Does anyone have a astromed grass stimulator s48 pdfmanual. Grass astromed stimulators model s88x dual output square. The lister has indicated that this item is no longer available. Ttl synchronization, external analog control of rate the s88 is a dual output, general purpose stimulator for nerve and muscle stimulation procedures. Review grass instruments model sd 5 electrical pulse stimulator quack device sd5. The user should not attempt to service the instrument beyond that described in the operating manual unless directed by lifetech service personnel.
This pulse stimulator is guaranteed to be fully functional. The s88 dual output square pulse stimulator was the most advanced research stimulator grass instruments manufactured, and became the default instrument in many laboratories across the world. This new stimulator featurestouchpad controls as well ascomputer interface controls. It is quartz timed and has digital parameters that are externally programmable. Astromed grass technologies s8800 in stock, we buy. It is recommended that you read this entire manual thoroughly before using your ems unit. All other servicing should be referred to qualified service personnel. Liquids or humidity can damage this device, and their 12. It features two output channels that can be operated independently or synchronized for more complex paradigms.
Information not listed in this document may be listed elsewhere. This output pulse stimulator shows minimal signs of age, and overall it is in good condition. This mode is for the experienced user of muscle stimulators, or under the close. Grass medical s44 stimulator square pulse laboratory lab unit rack mount. Vagal nerve stimulation in cardiac therapy involves delivering electrical current to the vagal sympathetic complex in patients experiencing heart failure. Does anyone have a astromed grass stimulator s48 pdf manual.
Grass sd5, with the probe, tested for basic power up only, seems to be in pretty good shape but asis due its age. Located in the department of health, human performance, and recreation within the college of education and health professions at the university of arkansas, the recently renovated imml housed in the exercise science research center contains 1,000 ft 2 of laboratory space including approximately 930 ft 2 primary lab and 100 ft 2 cell culturemicroscopy suite. The twin pulse circuit makes this stimulator ideal,medicine,medical supply,medical supplies,medical product. Grass instruments s88b dual output pulse stimulator twin s88 b w manual. Designed to be used between a grass stimulator and the stimulating. The astromed grass technologies s48 square pulse stimulator is a general purpose stimulator intended for nerve and muscle stimulation procedures with applications extending from single cell to entire muscle stimulation. Designed to be used between a grass stimulator and the stimulating electrodes to minimize artifact and provide greater safety for stimulation. This grass s88 stimulator was used to control optical stimulus in experiments as well as to synchronize other apparatus. Hallo everyone, we have a grass stimulator with a grass isolation unit siu5 and a grass constant current unit in use. Grass s88 stimulator user manual grass s88 stimulator user manual. Find great deals for grass instruments s88b dual output pulse stimulator twin s88 b w manual. Ministim peripheral nerve stimulator operators manual. Grass pioneered the development of the square pulse stimulator for.
Service the sunstim or sunstim plus peripheral nerve stimulator should not be serviced by the end user s. Record customized watermark using the intuitive masking function, you can select the head and place it on a premade vector image body. The builtin isolation circuit enhances subject safety and minimizes stimulus artifacts. Grass instruments sd5 electrical pulse stimulator quack. In this case, the instrument was used to produce a controlled visual flash stimulus. Grass instruments s88 dual output pulse stimulator ebay. Grass instruments s88, s48, sd9 equivalent stimulators. Scientific researchers can now turn to am systems for repairs or replacement with new instrumentation. The instrument was tested, cleaned and comes with 6 months return warranty. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, ss88 incidental or consequential, associated in any way with the equipment.