| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an analgesic apparatus attached to the outside of a patient's body to periodically inject a medical solution into the patient's body lastingly for a long time and capable of irregularly injecting the medical solution into the body if necessary. <P>SOLUTION: This portable analgesic apparatus comprises a medical solution feeder 1 storing a predetermined quantity of medical solution once and then discharging the medical solution by itself; a first three-way connector 2 connected to an outflow port 11 of the medical solution feeder 1; a medical solution intermittent injection line 3 connected to one outlet 21 of the first three-way connector 2; a medical solution continuous injection line 4 connected to the other outlet 22 of the first three-way connector 2; and a second three-way connector 5 allowing outflow ports 31, 41 of both lines 3, 4 to communicate with each other. The medical solution intermittent injection line 3 is provided with a hollow flexible reservoir 35. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
