Wireless transmission-based visualized puncture device and use method thereof
View Patent ↗The present application pertains to the field of puncture devices, and specifically relates to a wireless transmission-based visualized puncture device. This device integrates wireless transmission technology and visualization display technology to achieve real-time monitoring and remote control during the puncture procedure. Users can view high-definition images of the puncture site in real time through wireless connection and perform precise puncture operations as required. Furthermore, the device has the advantage of easy operation, high safety and reliability, and broad applicability, providing a more efficient and convenient puncture solution for medical, biological research, and related fields.
1 . A wireless transmission-based visualized puncture device, comprising: a puncture cannula assembly, an adapter cap assembly, and a puncture needle assembly;
wherein the puncture cannula assembly comprises a cannula base, and a puncture cannula is arranged on the cannula base;
wherein the adapter cap assembly comprises an adapter cap, the puncture cannula is connected to the adapter cap via a first buckle, an inflation port is arranged on the side wall of the adapter cap, and an inflation switch is arranged on one side of the inflation port;
wherein the puncture needle assembly comprises a handle housing, the handle housing is connected to the adapter cap via a second buckle, a puncture needle tube adapted to the puncture cannula; is arranged below the handle housing, and a first through hole for passing the puncture needle tube is arranged in the middle of the adapter cap;
wherein a camera lens is arranged on the inner side of the lower part of the puncture needle tube, the camera lens is connected to a PCB board, and the PCB board is connected to a wireless signal transceiver,
wherein the second buckle comprises an elastic member made of elastic material, a cross-section of the elastic member is semicircular, a central part of the elastic member is provided with a second opening for passing a pressing column, both sides of the elastic member are connected to sheet-shaped first withdrawal buttons, and third openings for exposing the first withdrawal buttons are provided on both side walls of the handle housing;
wherein a first laminar body is arranged below each of the first withdrawal buttons, a first strip-shaped protrusion is arranged on an outer side of a lower part of the first laminar body, both sides of an upper part of the adapter cap are provided with first insertion slots for accommodating the first laminar body, and an inner wall of each of the first insertion slots is provided with a slot adapted to the first strip-shaped protrusion; and
wherein the adapter cap comprises an adapter cap upper cover and an adapter cap lower cover, the adapter cap upper cover is arranged above the adapter cap lower cover, an installation chamber is formed between the adapter cap upper cover and the adapter cap lower cover, and, in the installation chamber, a sealing valve upper fixing ring, a sealing valve, a sealing valve lower fixing ring, an air-blocking valve compression ring, and an air-blocking valve are arranged in sequence from top to bottom.
2 . The wireless transmission-based visualized puncture device according to claim 1 , wherein the PCB board is connected to a gyroscope.
3 . The wireless transmission-based visualized puncture device according to claim 1 , wherein a visualization component mounting tube is arranged on the inner side of the puncture needle tube; the camera lens is arranged on a inner side of the lower part of the visualization component mounting tube; the PCB board is arranged on the inner side of the visualization component mounting tube and is connected to a button switch; the pressing column is arranged above the button switch; a lower part of the pressing column is arranged on an inner side of the visualization component mounting tube; and a first opening is arranged at an upper part of the handle housing to expose an upper part of the pressing column.
4 . The wireless transmission-based visualized puncture device according to claim 3 , wherein block-shaped protrusions are arranged on both sides of a lower part of the pressing column, and limiting grooves adapted to the block-shaped protrusions are arranged on both sides of an upper part of the visualization component mounting tube.
5 . The wireless transmission-based visualized puncture device according to claim 1 , wherein a lower part of the adapter cap is sleeved over the outer side of the upper part of the puncture cannula, and a sealing ring is arranged at the junction between the adapter cap and the puncture cannula.
6 . A use method for the wireless transmission-based visualized puncture device according to claim 3 , comprising:
S1: inserting the puncture needle of the wireless transmission-based visualized puncture device into the puncture cannula adapted to the puncture needle tube; long pressing the button switch to trigger the wireless signal transceiver to send a puncture device activation signal to an external receiving terminal; then, advancing the tip of the puncture needle into a patient's abdominal cavity;
S2: after the external receiving terminal receives the puncture device activation signal, receiving the internal images of the puncture site captured by the camera lens and displaying them on a visualization interface of the external receiving terminal;
S3: briefly pressing the button switch to trigger the wireless signal transceiver to send a puncture completion signal to the external receiving terminal, opening the puncture device insufflation valve, fully releasing the abdominal cavity gas, then withdrawing the puncture needle, removing the puncture device cannula, and suturing each puncture site.
7 . The use method according to claim 6 , wherein the external receiving terminal synchronous compensates a video display area in the visualization interface and video stream data acquired by the camera lens using a temporal dynamic compensation method.
8 . The use method according to claim 6 , wherein in step S3, the visualization interface further comprises functions of screenshot, video recording and real-time data display.