Search

CN-121971181-A - Celioscope gastric cancer lymph node cleaning and marking device

CN121971181ACN 121971181 ACN121971181 ACN 121971181ACN-121971181-A

Abstract

The invention discloses a celioscope gastric cancer lymph node cleaning marking device which relates to the technical field of medical treatment, and comprises a main body clamp, wherein the main body clamp comprises two rotating clamp feet arranged on the main body clamp, each rotating clamp foot is rotationally connected with a connecting pin, the two rotating clamp feet are connected through a torsion spring, an installation cylinder is fixedly arranged on the surface of the connecting pin, a labeling mechanism comprises a plurality of labeling plates arranged on the installation cylinder, the surfaces of the labeling plates are contacted with a sliding seat, a plurality of thrust round blocks are arranged on the installation cylinder, an extension spring is fixedly arranged on the surfaces of the sliding seat, the thrust round blocks are driven to rotate clockwise under the action of a triggering mechanism, the labeling plates are pushed by the thrust round blocks at the moment and are enabled to incline and adhere to the surfaces of lymph nodes under the action of magnetic force of the sliding seat, and the labeling plates are enabled to be separated from the magnetic force adsorption of the sliding seat under the action of the tension of the adhesive on the surfaces of the lymph nodes, so that the purpose of grouping marking is achieved when the labeling plates are adhered to the surfaces of the lymph nodes.

Inventors

  • DU YONGXING
  • TIAN YANTAO
  • XU QUAN
  • SHAO XINXIN
  • XIANG SHUAI
  • LI YUNLONG
  • Nie Hongxu

Assignees

  • 中国医学科学院肿瘤医院

Dates

Publication Date
20260505
Application Date
20260106

Claims (7)

  1. 1. A laparoscopic gastric cancer lymph node cleaning marker device, the device comprising: The main body clamp (1) comprises two rotating clamp pins (101) arranged on the main body clamp (1), each rotating clamp pin (101) is rotationally connected with a connecting pin (102), the two rotating clamp pins (101) are connected through a torsion spring (103), and an installation cylinder (104) is fixedly arranged on the surface of the connecting pin (102); The labeling mechanism (2) comprises a plurality of labeling plates (201) arranged on a mounting cylinder (104), wherein the surfaces of the labeling plates (201) are contacted with a sliding seat (203), a plurality of thrust round blocks (202) are arranged on the mounting cylinder (104), an extension spring (204) is fixedly arranged on the surface of the sliding seat (203), the sliding seat (203) is provided with magnetism, and the surfaces of the thrust round blocks (202) are also provided with magnetism; a triggering mechanism (3) for driving the label plate (201) to incline the gesture thereof so as to be adhered on the lymph node; The feeding mechanism (5) is used for sequentially placing the labels (201) and can carry out labeling operation for a plurality of times; the pressing mechanism (6) is used for fixing the feeding mechanism (5).
  2. 2. The laparoscopic gastric cancer lymph node cleaning and marking device according to claim 1, wherein the triggering mechanism (3) comprises a plurality of sliding rods (301) installed on the installation cylinder (104), ramp rods (302) are fixedly installed on the surface of the installation cylinder (104), moving plates (303) are fixedly installed on the surface of each sliding rod (301), compression springs (304) are fixedly installed on the surface of each moving plate (303), two swinging rods (305) are rotatably connected to the surface of each moving plate (303), one end, far away from the moving plates (303), of each swinging rod (305) is rotatably connected with the corresponding moving block (306), two limiting rods (307) are fixedly installed on the surface of each moving plate (303), connecting rods (308) are fixedly installed on the surface of each sliding rod (301), two moving racks (309) are fixedly installed on one end, far away from each sliding rod (301), of each moving rack (309) is meshed with the corresponding gear (310), and thrust round blocks (202) are fixedly installed on the surface of the corresponding linkage gears (310).
  3. 3. The celioscope gastric cancer lymph node cleaning and marking device according to claim 2, further comprising a thrust mechanism (4), wherein the thrust mechanism (4) comprises a follow-up rod (401) rotationally connected with the rotating clamp leg (101), one end of the follow-up rod (401) far away from the rotating clamp leg (101) is rotationally connected with the linkage cylinder (402), a driving rack (403) is fixedly arranged on the surface of the linkage cylinder (402), the driving rack (403) is meshed with a follow-up gear (404), the follow-up gear (404) is rotationally connected with the mounting cylinder (104), the follow-up gear (404) is meshed with a driven rack (405), a thrust rod (406) is fixedly arranged on the surface of the driven rack (405), the thrust rod (406) is slidably connected with the inner wall of the mounting cylinder (104), and the driven rack (405) is slidably connected with the mounting cylinder (104).
  4. 4. A laparoscopic gastric cancer lymph node cleaning and marking device according to claim 3, characterized in that the feeding mechanism (5) comprises a feeding cylinder (504) which is in contact with the inner wall of the mounting cylinder (104), a fixed circular plate (503) is fixedly arranged in the feeding cylinder (504), a plurality of connecting springs (502) are fixedly arranged on the surface of the fixed circular plate (503), a label groove block (501) is connected to one end of each connecting spring (502) far away from the fixed circular plate (503), the label groove block (501) is in sliding connection with the inner wall of the feeding cylinder (504), the surface of the label groove block (501) is in contact with a thrust rod (406), a limit rod (307) penetrates through the label groove block (501) and is in sliding connection with the label groove block (501), one end of a compression spring (304) far away from the moving plate (303) is connected with the label groove block (501), a sliding seat (203) is in sliding connection with the surface of the label groove block (501), and one end of a stretching spring (204) far away from the sliding seat (203) is connected with the surface of the label groove block (501) in sliding connection with the label groove (201).
  5. 5. The celioscope gastric cancer lymph node cleaning and marking device according to claim 4, wherein the pressing mechanism (6) comprises a pressing spring (601) fixedly installed on the inner wall of the installation cylinder (104), one end of the pressing spring (601) far away from the installation cylinder (104) is fixedly provided with a pressing plate (602), the pressing plate (602) is slidably connected with the inner wall of the installation cylinder (104), and the pressing plate (602) is in contact with the surface of the tag groove block (501).
  6. 6. The laparoscopic gastric cancer lymph node cleaning and marking device according to claim 2, wherein a needle is arranged on the label plate (201), and a rotatable ball is arranged on the surface of the sliding rod (301).
  7. 7. The laparoscopic gastric cancer lymph node cleaning marker device according to claim 1, wherein the surface of the rotating grip (101) is provided with soft gel-like teeth.

Description

Celioscope gastric cancer lymph node cleaning and marking device Technical Field The invention relates to the technical field of medical treatment, in particular to a celioscope gastric cancer lymph node cleaning and marking device. Background At present, along with the development of medical technology, medical equipment gradually enters medical clinical operation, the efficiency of clinical treatment can be improved through the use of the medical equipment, meanwhile, the pain of a patient in the treatment process can be reduced, the use of the medical equipment greatly reduces complicated steps in the operation process of doctors, and the accuracy in the operation process is also ensured. At present, in the cleaning process of the abdominal cavity lymph nodes of a patient, only the clamping operation of the lymph nodes can be carried out through the use of the clamp, so that the group of the clamped lymph nodes cannot be judged when the lymph nodes are sorted in the later stage, the final analysis result of the lymph nodes is affected, and if the label is manually added, the workload of a doctor is greatly increased, and inconvenience is brought to the treatment process. Based on the above, the invention designs a celioscope gastric cancer lymph node cleaning and marking device to solve the above problems. Disclosure of Invention The embodiment of the invention aims to provide a celioscope gastric cancer lymph node cleaning and marking device, which aims to solve the technical problems in the prior art mentioned in the background art. The embodiment of the invention is realized in such a way that a laparoscopic gastric cancer lymph node cleaning and marking device comprises: the main body clamp comprises two rotating clamp feet arranged on the main body clamp, each rotating clamp foot is rotationally connected with a connecting pin, the two rotating clamp feet are connected through a torsion spring, and the surface of the connecting pin is fixedly provided with an installation cylinder; the labeling mechanism comprises a plurality of labeling plates arranged on a mounting cylinder, wherein the surfaces of the labeling plates are contacted with a sliding seat, a plurality of thrust round blocks are arranged on the mounting cylinder, an extension spring is fixedly arranged on the surface of the sliding seat, the sliding seat is provided with magnetism, and the surfaces of the thrust round blocks are also provided with magnetism; the triggering mechanism is used for driving the label plate to incline the gesture so as to be adhered to the lymph node; The feeding mechanism is used for sequentially placing the label plates and can carry out labeling operation for a plurality of times; the compressing mechanism is used for fixing the feeding mechanism. Further, trigger mechanism is including installing a plurality of slide bars on the installation section of thick bamboo, the fixed surface of installation section of thick bamboo installs the ramp pole, the equal fixed mounting in surface of every slide bar has the movable plate, the fixed surface of movable plate installs compression spring, the surface rotation of movable plate is connected with two swinging arms, the one end that the movable plate was kept away from to every swinging arm is rotated with the movable block and is connected, the fixed surface of movable plate installs two gag lever posts, the fixed surface of slide bar installs the connecting rod, the one end fixed mounting that the slide bar was kept away from to the connecting rod has two movable racks, every movable rack all meshes with the linkage gear, the fixed surface of linkage gear installs thrust button. Still further, the device still includes thrust mechanism, thrust mechanism includes the follower rod of rotating with rotate the clamp foot and being connected, the follower rod keeps away from the one end of rotating the clamp foot and rotates with the linkage cylinder and be connected, the surface fixed mounting of linkage cylinder has the initiative rack, initiative rack meshes with the follower gear mutually, the follower gear rotates with the installation section of thick bamboo to be connected, the follower gear meshes with the follower rack mutually, the surface fixed mounting of follower rack has the thrust rod, thrust rod and the inner wall sliding connection of installation section of thick bamboo, follower rack and installation section of thick bamboo sliding connection. Still further, feed mechanism includes the feeding drum that contacts with the mounting cylinder inner wall, the inside fixed mounting of feeding drum has fixed plectane, fixed plectane's fixed surface mounting has a plurality of coupling springs, every coupling spring keeps away from the one end of fixed plectane all is connected with the label groove block, the inner wall sliding connection of label groove block and feeding drum, the surface and the distance rod of label groove block contact, the gag lev