FIELD: medical equipment.
SUBSTANCE: invention relates to cannula (1) for injection of fluid (F1) into body cavity (5), containing: primary lumen (LP) for fluid flowing in the first direction; auxiliary lumen (LA) for reperfusion, containing outlet (20') for release of fluid in the second direction; and a device for placement of the cannula in the cavity. In this case, the device contains stop (41), which can move along additional lumen (LX) and can be placed in the cavity to fix the cannula in a position in the cavity. At the same time, outlet (30') of the additional lumen is located at a distance (d) from outlet (20') of the auxiliary lumen for reperfusion, so that, when the cannula is fixed in the position in the cavity, outlet (20') of auxiliary lumen (LA) for reperfusion is oriented in the cavity in such a way to release collected fluid in the second direction.
EFFECT: obtainment of an injection cannula.
11 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CANNULA DEVICE, ARTIFICIAL RESPIRATION APPARATUS | 2016 |
|
RU2713969C2 |
| BIDIRECTIONAL ARTERIAL CANNULA FOR EXTRACORPOREAL MEMBRANE OXYGENATION, INTRODUCER STYLET AND REMOVAL STYLET | 2020 |
|
RU2825107C1 |
| METHOD FOR BIVENTRICULAR MECHANICAL CIRCULATORY SUPPORT OF HEART DURING PERIPHERAL VENO-ARTERIAL MEMBRANE OXYGENATION | 2023 |
|
RU2822652C1 |
| METHOD AND DEVICE FOR EXTRACORPOREAL LIFE SUPPORT OF A PREMATURE FETUS | 2016 |
|
RU2721192C2 |
| METHOD OF CARDIOPULMONARY BYPASS IN CARDIAC TRANSPLANT RECIPIENT DURING ITS TRANSPLANTATION AND SYSTEM FOR ITS IMPLEMENTATION | 2024 |
|
RU2826522C1 |
| METHOD FOR CARDIOPLEGIC ARREST (VERSIONS) | 2015 |
|
RU2571058C1 |
| BLOOD FLOW CONTROL DEVICE IN CARDIOPULMONARY BYPASS DEVICES | 2020 |
|
RU2732312C1 |
| TIPS AND CHANNEL SYSTEMS AND METHODS OF THEIR USE | 2017 |
|
RU2752587C2 |
| MEDICAL DEVICE FOR SACCULAR ANEURYSM TREATMENT | 2015 |
|
RU2721288C2 |
| 0 |
|
SU135597A1 |
