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CN-121987863-A - A put tub drainage device for courage pancreas operation

CN121987863ACN 121987863 ACN121987863 ACN 121987863ACN-121987863-A

Abstract

The invention provides a tube-placing drainage device for biliary and pancreatic operations, which relates to the technical field of medical instruments and comprises a drainage component, wherein a limiting component is arranged on the right side of the drainage component, a suction component is arranged on the right side of the drainage component, a driving component is arranged on the left side of the drainage component, a positioning component is arranged on the left side of the driving component, a stabilizing component is arranged on the front side and the rear side of the drainage component, a sealed collection box is slidably arranged in a rectangular drainage box body, a U-shaped handle is fixedly arranged on the right side of the sealed collection box, and a semicircular protection head is fixedly arranged at the bottom of a drainage hose.

Inventors

  • WANG ZUOZHENG
  • YAO WEIJIE
  • Zhao Chengsi

Assignees

  • 宁夏医科大学总医院

Dates

Publication Date
20260508
Application Date
20240407

Claims (10)

  1. 1. The tube-placing drainage device for the biliary and pancreatic surgery is characterized by comprising a drainage component (1), a limiting component (2), a suction component (3), a driving component (4), a positioning component (5) and a stabilizing component (6), wherein the limiting component (2) is arranged on the right side of the drainage component (1), the suction component (3) is arranged on the right side of the drainage component (1), the driving component (4) is arranged on the left side of the drainage component (1), the positioning component (5) is arranged on the left side of the driving component (4), and the stabilizing component (6) is arranged on the front side and the rear side of the drainage component (1); The drainage assembly (1) comprises a rectangular drainage box body (101), a sealed collection box (102), a U-shaped handle (103), a drainage hose (104) and a semicircular protection head (105), wherein the sealed collection box (102) is slidably installed inside the rectangular drainage box body (101), the U-shaped handle (103) is fixedly installed on the right side of the sealed collection box (102), the drainage hose (104) is fixedly installed on the left side of the rectangular drainage box body (101), and the semicircular protection head (105) is fixedly installed at the bottom of the drainage hose (104).
  2. 2. The catheterization drainage device for the biliopancreatic surgery according to claim 1, wherein the limiting assembly (2) comprises a circular mounting shaft (201) and a limiting baffle plate (202), the circular mounting shaft (201) is fixedly mounted on the right side of the rectangular drainage box body (101), the limiting baffle plate (202) is rotatably mounted on the outer portion of the circular mounting shaft (201), and the left side of the limiting baffle plate (202) is in contact with the sealing collection box (102).
  3. 3. The catheterization drainage device for the biliopancreatic surgery according to claim 2, wherein the limiting assembly (2) further comprises a rotary handle rod (203) and a limiting clamp ring (204), the rotary handle rod (203) is fixedly arranged on the right side of the limiting baffle plate (202), the limiting clamp ring (204) is fixedly arranged on the outer portion of the circular mounting shaft (201), and the left side of the limiting clamp ring (204) is in contact with the limiting baffle plate (202).
  4. 4. The catheterization drainage device for the biliary and pancreatic surgery according to claim 1 is characterized in that the suction assembly (3) comprises a mounting bracket (301), a negative pressure pump (302) and a suction pipeline (303), wherein the mounting bracket (301) is fixedly arranged on the right side of the rectangular drainage box body (101), the negative pressure pump (302) is fixedly arranged in the mounting bracket (301), the suction pipeline (303) is fixedly arranged on the left side of the negative pressure pump (302), and the left side of the suction pipeline (303) is fixedly connected with the rectangular drainage box body (101).
  5. 5. The catheterization drainage device for the biliary and pancreatic surgery according to claim 1 is characterized in that the driving assembly (4) comprises two rectangular supporting plates (401), two linear sliding rails (402) and a driving motor (403), wherein the two rectangular supporting plates (401) are fixedly arranged on the left sides of the rectangular drainage box body (101), the linear sliding rails (402) are fixedly arranged on the left sides of the two rectangular supporting plates (401), and the driving motor (403) is fixedly arranged on the front sides of the linear sliding rails (402).
  6. 6. The catheterization drainage device for the biliopancreatic surgery according to claim 5, wherein the driving assembly (4) further comprises a driving screw rod (404) and a reciprocating block (405), the driving screw rod (404) is fixedly arranged at the rear side of the driving motor (403), the reciprocating block (405) is slidably arranged in the linear sliding rail (402), and the reciprocating block (405) is in threaded connection with the driving screw rod (404).
  7. 7. The catheterization drainage device for biliary and pancreatic surgery according to claim 6, wherein the positioning assembly (5) comprises a U-shaped mounting frame (501) and a circular positioning rod (502), the U-shaped mounting frame (501) is fixedly mounted on the left side of the reciprocating block (405), the circular positioning rod (502) is slidably mounted inside the U-shaped mounting frame (501) and the reciprocating block (405), a round corner is arranged at the right end of the circular positioning rod (502), and the circular positioning rod (502) is in contact with the drainage hose (104).
  8. 8. The catheterization drainage device for biliary and pancreatic surgery according to claim 7, wherein the positioning assembly (5) further comprises a reset ring (503) and a reset spring (504), the reset ring (503) is fixedly installed outside the circular positioning rod (502), the reset spring (504) is installed outside the circular positioning rod (502), and the reset spring (504) is located between the U-shaped installation frame (501) and the reset ring (503).
  9. 9. The catheterization drainage device for the biliary and pancreatic surgery according to claim 1 is characterized in that the stabilizing component (6) comprises four mounting plates (601) and round guide rods (602), wherein the four mounting plates (601) are fixedly arranged on the front side and the rear side of the rectangular drainage box body (101), the four round guide rods (602) are arranged on the four sides, and the four round guide rods (602) are slidably arranged in the four mounting plates (601).
  10. 10. The catheterization drainage device for biliary and pancreatic surgery according to claim 9, wherein the stabilizing assembly (6) further comprises four rubber suction cups (603) and a round pressing disc (604), the four rubber suction cups (603) are fixedly arranged at the bottoms of the four round guide rods (602), the four round pressing disc (604) is fixedly arranged at the tops of the four round guide rods (602), and the four round pressing disc (604) is fixedly arranged at the tops of the four round guide rods (602).

Description

A put tub drainage device for courage pancreas operation Technical Field The invention belongs to the technical field of medical appliances, and particularly relates to a tube-placing drainage device for biliary-pancreatic surgery. Background When performing a pancreatic-duodenal resection operation or some trauma operations, the bile and pancreatic fluids flow out and accumulate at the biliary-intestinal anastomosis and the pancreatic-intestinal anastomosis after the operation, so that the tension of the anastomosis is easily increased, the rehabilitation of a patient is not facilitated, the pancreatic fluids have higher corrosiveness, the intestinal tracts of the patient are easily corroded, at the moment, the bile and the pancreatic fluids are required to be simultaneously drained, and the occurrence of complications caused by the accumulation of the bile and the pancreatic fluids at the anastomosis is avoided. The current drainage device can only absorb the same position during drainage, and medical staff is required to frequently move the drainage tube to adjust the drainage position, so that the labor intensity of the medical staff is high, and the current drainage device is usually directly placed on a table top for use, so that the stability is not high in the use process. Disclosure of Invention The embodiment of the disclosure relates to a tube-placing drainage device for biliary and pancreatic surgery, which is provided with a drainage component, a limiting component, a suction component, a driving component, a positioning component and a stabilizing component, wherein a reciprocating moving block drives a drainage hose to reciprocate back and forth, imitates medical staff to manually move the drainage hose, is convenient for drainage of different positions of biliary and pancreatic surgery, and enables four rubber suction cups to be in contact with a table surface when the medical staff downwards presses four round pressing plates, so that the device is more stable in the use process. The first aspect of the disclosure provides a catheterization drainage device for biliary and pancreatic surgery, which specifically comprises a drainage component, a limiting component, a suction component, a driving component, a positioning component and a stabilizing component, wherein the limiting component is arranged on the right side of the drainage component; The drainage assembly comprises a rectangular drainage box body, a sealed collection box, a U-shaped handle, a drainage hose and a semicircular protection head, wherein the sealed collection box is slidably arranged in the rectangular drainage box body, the U-shaped handle is fixedly arranged on the right side of the sealed collection box, the drainage hose is fixedly arranged on the left side of the rectangular drainage box body, and the semicircular protection head is fixedly arranged at the bottom of the drainage hose. In at least some embodiments, the driving assembly further comprises a driving screw rod and a reciprocating block, wherein the driving screw rod is fixedly arranged at the rear side of the driving motor, the reciprocating block is slidably arranged in the linear sliding rail, and the reciprocating block is in threaded connection with the driving screw rod. In at least some embodiments, the limiting assembly comprises a circular mounting shaft and a limiting baffle, wherein the circular mounting shaft is fixedly mounted on the right side of the rectangular drainage box body, the limiting baffle is rotatably mounted on the outer portion of the circular mounting shaft, and the left side of the limiting baffle is in contact with the sealed collection box. In at least some embodiments, the positioning assembly comprises a U-shaped mounting frame and a circular positioning rod, wherein the U-shaped mounting frame is fixedly arranged on the left side of the reciprocating block, the circular positioning rod is slidably arranged inside the U-shaped mounting frame and the reciprocating block, the right end of the circular positioning rod is provided with a round angle, and the circular positioning rod is in contact with the drainage hose. In at least some embodiments, the limiting assembly further comprises a rotating handle rod and a limiting snap ring, wherein the rotating handle rod is fixedly arranged on the right side of the limiting baffle, the limiting snap ring is fixedly arranged on the outer portion of the circular mounting shaft, and the left side of the limiting snap ring is in contact with the limiting baffle. In at least some embodiments, the positioning assembly further comprises a reset ring and a reset spring, wherein the reset ring is fixedly arranged outside the circular positioning rod, the reset spring is arranged outside the circular positioning rod, and the reset spring is positioned between the U-shaped mounting frame and the reset ring. In at least some embodiments, the suction assembly comprises a mounting bracket, a