CN219207129U

CN219207129U - Vascular occlusion device

Info

Publication number: CN219207129U
Application number: CN202222718226.8U
Authority: CN
Inventors: 刘晓斌; 陈明洋
Original assignee: General Hospital of Shenyang Military Region
Current assignee: General Hospital of Shenyang Military Region
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-06-20
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses blood vessel blocking equipment, which relates to the technical field of blood vessel blocking, and comprises a first clamp head and a second clamp head, wherein a film pressure sensor is embedded at the front side of the first clamp head, a first clamp rod is fixedly arranged at one side of the first clamp head, a second clamp rod is fixedly arranged at one side of the second clamp head, an electric push rod is movably connected between the first clamp rod and the second clamp rod through a movable hinged support, a controller is fixedly arranged at one end of the first clamp rod, which is far away from the first clamp head, the film pressure sensor is electrically connected with the input end of the controller, the electric push rod is electrically connected with the output end of the controller, blocking pressure borne by a blood vessel can be detected through the film pressure sensor, the first clamp head and the second clamp head are clamped or expanded through the electric push rod, manual pressure is replaced through the cooperation of the film pressure sensor and the electric push rod, and the pressure is constant when the blood vessel is blocked, and the blood vessel blocking equipment is very convenient to use.

Description

Vascular occlusion device

Technical Field

The utility model relates to the technical field of vascular occlusion, in particular to vascular occlusion equipment.

Background

The laparoscope is similar to an electronic gastroscope, is a medical instrument with a miniature camera, and is an operation performed by using the laparoscope and related instruments, wherein blood vessels are required to be blocked in laparoscopic anatomical hepatectomy;

however, the common blood vessel blocking tool applies blocking pressure to the blood vessel by hand, the pressure applied by the tool is full based on hand feeling and experience, once the pressure is too high, the blocked blood vessel is easily damaged, and the blocking effect cannot be effectively achieved due to too low pressure, so that the tool is very inconvenient to use.

Disclosure of Invention

The utility model provides vascular occlusion equipment for solving the technical problems.

In order to solve the technical problems, the vascular occlusion device provided by the utility model comprises a first clamp head and a second clamp head, wherein the second clamp head is arranged on the front side of the first clamp head, a film pressure sensor is embedded on the front side of the first clamp head, a first clamp rod is fixedly arranged on one side of the first clamp head, a second clamp rod is fixedly arranged on one side of the second clamp head, the second clamp head and the second clamp rod are arranged in a crossed manner, an electric push rod is movably connected between the first clamp rod and the second clamp rod through a movable hinged support, a controller is fixedly arranged at one end, far away from the first clamp head, of the first clamp rod, the film pressure sensor is electrically connected with the input end of the controller, and the electric push rod is electrically connected with the output end of the controller.

Preferably, the intersection of the first clamp rod and the second clamp rod is fixedly provided with a connecting block respectively, two connecting blocks are distributed up and down, the two connecting blocks are movably connected through a rotating shaft, and the connecting blocks are arranged on one side of the electric push rod.

Preferably, a channel is formed in the first clamp rod.

Preferably, a display screen is arranged at the top end of the controller.

Preferably, the front side of the controller is provided with a clamping button and an expanding button, and the clamping button is arranged on one side of the expanding button.

Compared with the related art, the vascular occlusion device provided by the utility model has the following beneficial effects:

the pressure that the blocked blood vessel received can be detected through the film pressure sensor, and the first clamp rod and the second clamp rod are driven by the electric push rod to clamp or expand the first clamp head and the second clamp head, and the manual pressure is replaced by the cooperation of the film pressure sensor and the electric push rod, so that the pressure is constant when the blood vessel is blocked, the problem that the manual pressure is too high or too low is avoided, and the use is very convenient.

Drawings

Fig. 1 is a schematic view of a first perspective overall perspective structure of a vascular occlusion device according to the present utility model;

fig. 2 is a schematic view of a second perspective overall perspective of a vascular occlusion device according to the present utility model;

fig. 3 is a schematic perspective view of a first clamp rod of a vascular occlusion device according to the present utility model;

fig. 4 is a schematic perspective view of a first clamp head of a vascular occlusion device according to the present utility model.

Reference numerals in the drawings: 1. the clamp comprises a first clamp head, 2, a film pressure sensor, 3, a first clamp rod, 4, a channel, 5, a second clamp head, 6, a second clamp rod, 7, a connecting block, 8, an electric push rod, 9, a controller, 10, a display screen, 11, a clamping button, 12 and an expansion button.

Detailed Description

The embodiment is given by fig. 1-4, the utility model includes a first clamp head 1 and a second clamp head 5, the second clamp head 5 is arranged at the front side of the first clamp head 1, the front side of the first clamp head 1 is inlaid with a film pressure sensor 2, one side of the first clamp head 1 is fixedly provided with a first clamp rod 3, one side of the second clamp head 5 is fixedly provided with a second clamp rod 6, the second clamp head 5 and the second clamp rod 6 are arranged in a crossed manner, an electric push rod 8 is movably connected between the first clamp rod 3 and the second clamp rod 6 through a movable hinged seat, one end of the first clamp rod 3 far away from the first clamp head 1 is fixedly provided with a controller 9, the film pressure sensor 2 is electrically connected with the input end of the controller 9, the electric push rod 8 is electrically connected with the output end of the controller 9, the film pressure sensor 2 can detect the pressure when the first clamp head 1 and the second clamp head 5 block blood vessels, the electric push rod 8 can drive the first clamp rod 3 and the second clamp rod 6 to enable the first clamp head 1 and the second clamp head 5 to expand or clamp the blood vessels more stably.

The junction of first binding clip 3 and second binding clip 6 is fixed respectively and is equipped with a connecting block 7, two connecting block 7 distributes from top to bottom, and two connecting block 7 pass through pivot swing joint, connecting block 7 is established in electric putter 8 one side, and connecting block 7 plays the effect of connecting first binding clip 3 and second binding clip 6.

The first clamp rod 3 is internally provided with a channel 4, and the channel 4 is convenient for arranging wires, so that the wires connected between the film pressure sensor 2 and the controller 9 can be hidden.

The top end of the controller 9 is provided with a display screen 10, and the display screen 10 can display the pressure detected by the film pressure sensor 2 in a digital mode.

The front side of the controller 9 is provided with a clamping button 11 and an expanding button 12, the clamping button 11 is arranged on one side of the expanding button 12, and the clamping button 11 and the expanding button 12 on the controller 9 can control the electric push rod 8 to extend or shorten so as to control the clamping or expanding of the first clamp head 1 and the second clamp head 5.

Working principle:

when the blood vessel is blocked, the expansion button 12 is pressed firstly to enable the electric push rod 8 to be shortened, at the moment, one ends of the first clamp rod 3 and the second clamp rod 6, which are far away from the electric push rod 8, are expanded, the first clamp head 1 and the second clamp head 5 are expanded along with the separation of the first clamp rod 3 and the second clamp rod 6, then the first clamp head 1 and the second clamp head 5 clamp the blood vessel and press the clamping button 11, at the moment, the controller 9 can control the electric push rod 8 to extend, one ends of the first clamp rod 3 and the second clamp rod 6, which are far away from the electric push rod 8, drive the first clamp head 1 and the second clamp head 5 to be close to each other and clamp the blood vessel, the first clamp head 1 and the second clamp head 5 are continuously closed after clamping the blood vessel, the film pressure sensor 2 can detect the pressure of the first clamp head 1 and the second clamp head 5 to the blood vessel, the second clamp head 5 transmits the detected pressure to the controller 9 and displays the pressure in a digital mode through the display screen 10, and when the first clamp head 1 and the second clamp head 5 clamp the blood vessel to be blocked, and the pressure of the first clamp head 10 is stopped, and the pressure of the first clamp head 8 is constant, and the pressure is kept constant, at the threshold is reached, at the moment, and the pressure is blocked, and the pressure is kept constant, and when the pressure is kept to be blocked, and the pressure is kept on the first clamp head 5 and the pressure is blocked.

Claims

1. Vascular occlusion device, including first binding clip (1) and second binding clip (5), second binding clip (5) are established at first binding clip (1) front side, its characterized in that: the novel multifunctional clamp is characterized in that a film pressure sensor (2) is inlaid on the front side of the first clamp head (1), a first clamp rod (3) is fixedly arranged on one side of the first clamp head (1), a second clamp rod (6) is fixedly arranged on one side of the second clamp head (5), the second clamp head (5) and the second clamp rod (6) are arranged in a crossed mode, an electric push rod (8) is movably connected between the first clamp rod (3) and the second clamp rod (6) through a movable hinged support, a controller (9) is fixedly arranged at one end, far away from the first clamp head (1), of the first clamp rod (3), the film pressure sensor (2) is electrically connected with the input end of the controller (9), and the electric push rod (8) is electrically connected with the output end of the controller (9).

2. The vascular occlusion device according to claim 1, wherein a connecting block (7) is fixedly arranged at the intersection of the first clamp rod (3) and the second clamp rod (6), the two connecting blocks (7) are distributed up and down, the two connecting blocks (7) are movably connected through a rotating shaft, and the connecting block (7) is arranged at one side of the electric push rod (8).

3. A vascular occlusion device according to claim 1, characterised in that the first clamp bar (3) is internally provided with a channel (4).

4. A vascular occlusion device according to claim 1, characterised in that the controller (9) is provided with a display screen (10) at the top end.

5. A vascular occlusion device according to claim 1, characterized in that the front side of the controller (9) is provided with a clamping button (11) and an expansion button (12), the clamping button (11) being provided on the side of the expansion button (12).