CN-224202403-U - Be used for hemostatic clamp magneto displacement volume to examine device

CN224202403UCN 224202403 UCN224202403 UCN 224202403UCN-224202403-U

Abstract

The utility model relates to the technical field of displacement detection devices, in particular to a magnetic displacement detection device for a hemostatic clamp, which comprises a detection box, wherein a positioning mechanism is arranged in the detection box, the hemostatic clamp is positioned by the positioning mechanism, a detection mechanism is arranged in the detection box, a magnetic field is generated in the detection box by the detection mechanism, the displacement condition of the hemostatic clamp under the magnetic field is detected, a box door is movably connected to one side of the detection box, the positioning mechanism is arranged in the detection box, the hemostatic clamp is positioned by the positioning mechanism, after the positioning is finished, the detection mechanism arranged in the detection box is opened, so that the magnetic field is generated in the detection box, the occurrence of the displacement condition of the hemostatic clamp under the magnetic field is detected, and whether the hemostatic clamp is made of magnetic materials or not is judged.

Inventors

HUANG XIAOXIAO
WANG MIN
ZHANG TONGQING
LI YAO
YAO KAI

Assignees

合肥熠品医药科技有限公司

Dates

Publication Date: 20260505
Application Date: 20250509

Claims (5)

1. The device for detecting the magnetic displacement of the hemostatic clamp comprises a detection box and is characterized in that a positioning mechanism is arranged in the detection box, the hemostatic clamp is positioned through the positioning mechanism, a detection mechanism is arranged in the detection box, a magnetic field is generated in the detection box through the detection mechanism, the displacement condition of the hemostatic clamp under the magnetic field is detected, and a box door is movably connected to one side of the detection box.
2. The device for detecting the magnetic displacement of the hemostatic clamp according to claim 1, wherein the positioning mechanism comprises a plurality of positioning plates, the lower ends of the positioning plates are fixedly connected with T-shaped blocks, the T-shaped blocks are slidably connected in T-shaped cavities, the T-shaped cavities are arranged on the inner sides of the detection boxes, pull ropes are fixedly connected to the opposite ends of the T-shaped blocks, and the lower ends of the pull ropes extend into the external environment and are fixedly connected with the limiting plates.
3. The device for detecting the magnetic displacement of the hemostatic clamp according to claim 2, wherein the pull ropes are sleeved on the inner side of the L-shaped connecting plate, a threaded hole is formed in the L-shaped connecting plate, the threaded hole Kong Naluo is connected with a limit screw, one end of the limit screw is in threaded connection with a positioning hole, the positioning hole is formed in the detection box, the pull ropes are sleeved on the inner side of a supporting spring, the upper end of the supporting spring is fixedly connected with the lower end of the detection box, and the lower end of the supporting spring is fixedly connected with the L-shaped connecting plate.
4. The device for detecting the magnetic displacement of the hemostatic clamp according to claim 3, wherein the positioning plate is internally and movably connected with an I-shaped rod, a connecting spring is sleeved on the outer side of the I-shaped rod, one end of the connecting spring is fixedly connected with the I-shaped rod, and the other end of the connecting spring is fixedly connected with the positioning plate.
5. The device for detecting the magnetic displacement of the hemostatic clamp according to claim 1, wherein the detecting mechanism comprises a plurality of electromagnet blocks and a plurality of laser ranging sensors, the electromagnet blocks are fixedly connected to the inner side of the detecting box, the laser ranging sensors are arranged on the lower side of the electromagnet blocks, and the laser ranging sensors are fixedly connected to the inner side of the detecting box.

Description

Be used for hemostatic clamp magneto displacement volume to examine device Technical Field The utility model relates to the technical field of displacement quantity detection devices, in particular to a magnetic displacement quantity detection device for a hemostatic clamp. Background Along with the continuous expansion of the market scale of the hemostatic clamp industry, the market demand is also growing, the development of technology is also mature, the product quality is also continuously improved, along with the popularization of the hemostatic clamp, the market share of the hemostatic clamp industry is also continuously increased, the scale of the hemostatic clamp industry is also continuously expanded, the technology of the hemostatic clamp industry is also continuously improved, and the market demand is also continuously increased However, the hemostatic clip product needs to be implanted in a human body for 1-3 weeks, and when a patient performs MR examination after the hemostatic clip product is implanted, when the hemostatic clip contains magnetic components (such as iron, nickel or cobalt and other materials), the materials can be subjected to an external magnetic field, and in a strong magnetic field, the magnetic substances can generate a magneto effect, so that the hemostatic clip is displaced or rotated. In particular, in the absence of completely non-magnetic material, the strong magnetic field may attract the clamp and cause it to move in the direction of the magnetic field, and for this purpose we propose a device for measuring the magnetic displacement of the hemostatic clamp. Disclosure of utility model The utility model aims to provide a device for detecting the magnetic displacement of a hemostatic clamp, which is used for solving the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a be used for hemostatic clamp magnetic displacement volume to examine device, includes the detection case, be equipped with positioning mechanism in the detection case, fix a position hemostatic clamp through positioning mechanism, be equipped with detection mechanism in the detection case, produce the magnetic field in the detection case through detection mechanism to detect hemostatic clamp displacement condition under the magnetic field, detection case one side swing joint has the chamber door. Preferably, the positioning mechanism comprises a plurality of positioning plates, the lower ends of the positioning plates are fixedly connected with T-shaped blocks, the T-shaped blocks are slidably connected in a T-shaped cavity, the T-shaped cavity is arranged on the inner side of the detection box, a plurality of pull ropes are fixedly connected to the opposite ends of the T-shaped blocks, and the lower ends of the pull ropes extend into the external environment and are fixedly connected with the limiting plates. Preferably, the stay cords are sleeved on the inner side of the L-shaped connecting plate, a screw hole is formed in the L-shaped connecting plate, a limit screw is connected to the screw Kong Naluo, one end of the limit screw is connected to the positioning hole in a screw mode, the positioning hole is formed in the detection box, the stay cords are sleeved on the inner side of the supporting spring, the upper end of the supporting spring is fixedly connected with the lower end of the detection box, and the lower end of the supporting spring is fixedly connected with the L-shaped connecting plate. The locating plate is characterized in that an I-shaped rod is movably connected in the locating plate, a connecting spring is sleeved on the outer side of the I-shaped rod, one end of the connecting spring is fixedly connected with the I-shaped rod, and the other end of the connecting spring is fixedly connected with the locating plate. Preferably, the detection mechanism comprises a plurality of electromagnet blocks and a plurality of laser ranging sensors, wherein the electromagnet blocks are fixedly connected to the inner side of the detection box, the laser ranging sensors are arranged on the lower side of the electromagnet blocks, and the laser ranging sensors are fixedly connected to the inner side of the detection box. Compared with the prior art, the hemostatic clamp has the beneficial effects that the hemostatic clamp is positioned by the positioning mechanism arranged in the detection box, the detection mechanism arranged in the detection box is opened after the positioning is finished, so that a magnetic field is generated in the detection box, whether the hemostatic clamp has displacement under the magnetic field is detected, and whether the hemostatic clamp is made of magnetic materials or not is judged. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a schematic perspective view of the connection relationship between the suppo