High-safety drainage universal nasointestinal tube kit
A high-safety drainage universal nasointestinal tube kit comprises a guide wire, one end of the guide wire is connected with a handheld head, the other end of the guide wire is connected with a smooth round head, the guide wire is sleeved with a catheter, the end, close to the handheld head, of the...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A high-safety drainage universal nasointestinal tube kit comprises a guide wire, one end of the guide wire is connected with a handheld head, the other end of the guide wire is connected with a smooth round head, the guide wire is sleeved with a catheter, the end, close to the handheld head, of the catheter is provided with a connector with a branch tube, and the other end of the catheter is provided with a weighting head matched with the smooth round head. A through hole is formed in the guide pipe close to the weighting head; a connecting device is arranged between the connector and the handheld head, one end of the connecting device tightly clamps the connector, and the other end of the connecting device adjustably clamps the handheld head. The handheld head and the connector are connected through the connecting device, so that the stability of the catheter is improved, the number of times that the catheter is fed into the body of a patient and the comfort degree of the patient are reduced, and the working |
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