起搏器EP 6877
型号:: EP 6877
价格:请致电:010-57128832,18610462672
品牌: 美国    产品商标: harvard

 动物心脏起搏器 EP 6877,体积小重量轻,专为实验动物设计,用于心衰及心律失常研究。脉冲振幅宽度和频率可调的,这可提供高频率搏动,高达460次脉冲每分钟。在过去10年中,在美国这个起搏器已成功地用于清醒的狗和兔子心衰研究。该器配有延长线和心肌起搏导联。

操作说明:

电池要求:一块标准的 9号碱性电池

输出信号:

脉冲振幅宽度和频率可调节,范围如下:

信号振幅:最大8 vdc,最小0.8 vdc

脉冲宽度:最大4.msec,最小0.2msec

脉冲频率:最大460 pulses per min(间隔130msec)最小120 pulses per min(间隔500msec)

生理指标:

尺寸:6.0 cm5.3 cm=2.1 cm
总重量:无电池26.0 gm,带电池70.5gm

 

The ‘Animal Pacer’ model EP 6877 is small and lightweight in design for animal use only. Pulse amplitude width and rate are adjustable, which provides high rate pacing up to 460 pulses per min. In the last 10 years, this pacer had successfully been used in pacing-Induced heart failure in the conscious dog and rabbit in USA. The device comes complete with extension cable and myocardial pacing lead.

Operational Specifications:

Battery requirement: one standard size 9 volt alkaline battery.
Output signal specifications –

Pulse amplitude width and rate are adjustable   between the following values:

Signal Amplitude: Max = 8.0 vdc ; Min = 0.8 vdc
Pulse wide: Max =4.msec; Min = 0.2msec
Pulse Rate: Max=460 pulses per min(interval=130msec)
                   Min=120 pulses per min (interval= 500msec)


Battery life: In excess of 72 days when tested under continuous operation with a 100 ohm load, 1.0 msec pulse width and 300 pulses per min and a fresh battery to an endpoint of 2.8 volts. Output amplitude on day 1 was 8.0 volts DC and 2.8 volts on day 72. Battery life in actual use will vary depending on a variety of conditions, hut should be in excess of 60 days in most cases. The output pulse width and rate did not change over the 72 day test period.   Always start a new experiment with a fresh battery. Output voltage will fall during prolonged use, slowly at first, and more rapidly as the battery drains. This causes need for regular monitoring of the animal and perhaps slight adjustments of the output amplitude to ensure the cardiac rhythm remains entrained.

 

Physical Specifications

Dimensions of polyethylene Case:

 Height=6.0 cm; Width=5.3 cm; Depth=2.1 cm
Total Weight  (without battery) 26.0 gm
                    (with battery-Duracell) 70.5gm

ite ID numbers. 
Sterile and disposable hypodermic needles to 
prevent the spread of potentially infectious 
disease. 
Inexpensive.


The needle is re-inked when it enters the ink tank  on the other side.  Discomfort of the animal is  minimal and equivalent to a quick injection with a very fine needle.

 Instructions

Choose the needle
Fill the ink tank
Immobilization
Squeeze the instrument
Identification with the grid location


 Complete kit includes 1 Aramis microtattoo  instrument, 1 oz. of Ketchum Green Tattoo Paste, 1 aluminum planchette, plastic holding case, and 2 practice hypodermic needles.

ModelDescription 

MT-KITComplete Microtattoo Kit 
MTP-1Green Tattoo Paste, 1 oz. 
MTP-5Green Tattoo Paste, 5 oz.


Small Animal Ear Tags 

Stainless Steel Applicator is designed to seal the  tags with minimal pressure, while providing a  good, secure seal.  Applicator can be used with or without the spring.  The spring applies slight closing pressure to help hold the tag in the 
applicator prior to sealing. Place the ear tag in the applicator keeping the hole side of the tag flat against the jaw of the applicator with the indentation.

                               
ModelDescription 

EP-1005-S1Small animal ear tag applicator Stainless Steel Applicator 
EP-1005-1Small animal ear tags (1,000 pieces)