Underwood S M, Roulson C J, Savege T M
Anaesthetic Department, Royal London Hospital, Whitechapel, United Kingdom.
Eur J Anaesthesiol. 1991 Nov;8(6):465-8.
A study was performed to establish the feasibility of an indwelling intramuscular cannula for the administration of post-operative analgesic and anti-emetic medication. One-hundred cannulae were inserted for periods up to 7 days (mean = 2.4). A mean of five and maximum of 15 injections were made through each cannula with a maximum volume in any patient of 29 ml. On 18 occasions cannulae were removed for minor complications; no serious complications were seen. This technique may be useful for administration of intramuscular analgesic and anti-emetic medications in the post-operative period.
开展了一项研究以确定留置肌内套管用于术后镇痛和止吐药物给药的可行性。插入了100根套管，留置时间长达7天（平均2.4天）。每根套管平均进行5次注射，最多15次注射，任何患者的最大注射量为29毫升。有18次因轻微并发症而拔除套管；未观察到严重并发症。该技术可能有助于术后肌内注射镇痛和止吐药物。
