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CN-122006001-A - Be used for colorectal cancer postoperative drainage washing unit

CN122006001ACN 122006001 ACN122006001 ACN 122006001ACN-122006001-A

Abstract

The invention discloses a drainage flushing device used after colorectal cancer operation, which relates to the technical field of medical appliances and comprises a mounting frame, wherein drainage interfaces and flushing interfaces are respectively arranged on two sides of the surface of the mounting frame; this a be used for colorectal cancer postoperative drainage washing unit sets up drainage interface and flushing interface respectively through installing frame surface both sides to all peg graft the front end of drainage tube and flushing pipe to the corresponding interface department of three-way pipe, the three-way pipe inner wall peg graft have stretch into the internal conveyer pipe of patient, and operating personnel only need rotatory knob can drive the passageway that the sealing block selectively conducted between drainage tube and the conveyer pipe or the passageway between flushing pipe and the conveyer pipe, thereby with drainage and flushing two kinds of functions integration on same conveyer pipe and realize operating mode's safety switch through single operation, both avoided two kinds of liquids to take place cross-mixing under non-operating condition, reduced the pipeline stay quantity of patient's body surface again, reduced infection risk and pipeline slippage probability.

Inventors

  • LI PEILIN
  • SHA RULA
  • LI WENXIN

Assignees

  • 内蒙古自治区人民医院（内蒙古自治区肿瘤研究所）

Dates

Publication Date
20260512
Application Date
20260331

Claims (8)

  1. 1. The utility model provides a be used for colorectal cancer postoperative drainage washing unit, includes installing frame (1), its characterized in that, drainage interface (2) and washing interface (3) are installed respectively to the surface both sides of installing frame (1), drainage tube (4) are installed to the surface mounting of drainage interface (2), washing tube (5) are installed to the surface mounting of washing interface (3); The front end of flushing pipe (5) is provided with three-way pipe (6), and the front end of drainage tube (4) and flushing pipe (5) all peg graft in the interface department of three-way pipe (6), the inner wall of three-way pipe (6) is pegged graft and is had conveyer pipe (7), the top of three-way pipe (6) is rotated and is connected with knob (8), the inner wall of three-way pipe (6) is rotated and is connected with sealing block (9), and the top fixed connection of sealing block (9) is in the bottom of knob (8).
  2. 2. The postoperative drainage flushing device for colorectal cancer according to claim 1, characterized in that a first conical tube (10) is installed on one side of the inner wall of the conveying tube (7), a connecting hose (11) is installed at the tip of the first conical tube (10), a second conical tube (12) is installed at one end of the connecting hose (11), and the surface of the second conical tube (12) is installed on the inner wall of the conveying tube (7).
  3. 3. The postoperative drainage flushing device for colorectal cancer according to claim 2, wherein the surface of the first conical tube (10) is provided with a connecting rod (13), one end of the connecting rod (13) is installed on the surface of the second conical tube (12), two sides of the surface of the connecting rod (13) are provided with fixing rings (14), the inner wall of each fixing ring (14) is provided with a plurality of groups of elastic bands (15), one end of each elastic band (15) is provided with an elastic ring (16), and the elastic rings (16) are sleeved on the surface of the connecting hose (11).
  4. 4. A drainage flushing device for colorectal cancer operation according to claim 1, characterized in that the top of the mounting frame (1) is provided with a control screen (17), both sides of the surface of the mounting frame (1) are provided with label plates (18), and the two label plates (18) are respectively positioned above the drainage tube (4) and the flushing tube (5).
  5. 5. The postoperative drainage flushing device for colorectal cancer according to claim 1, characterized in that a drainage mechanism (19) is installed on one side of the inner wall of the installation frame (1), the drainage mechanism (19) is connected with the drainage tube (4), and a first grip (20) is installed on the back of the drainage mechanism (19).
  6. 6. The drainage and flushing device for colorectal cancer operation according to claim 1, characterized in that a flushing mechanism (21) is installed on one side of the inner wall of the installation frame (1), and the flushing mechanism (21) and the flushing pipe (5) are connected with each other, and a second grip is installed on the back surface of the flushing mechanism (21).
  7. 7. The drainage flushing device after colorectal cancer operation according to claim 1, wherein a sealing groove is formed in the inner wall of the three-way pipe (6), a sealing ring is fixedly connected to the outer wall of the sealing block (9), and the sealing ring is rotatably connected to the inner wall of the sealing groove.
  8. 8. The postoperative drainage flushing device for colorectal cancer according to claim 1, characterized in that sucker bases are mounted at four corners of the bottom of the mounting frame (1).

Description

Be used for colorectal cancer postoperative drainage washing unit Technical Field The invention relates to the technical field of medical appliances, in particular to a drainage flushing device used after colorectal cancer operation. Background In the technical field of medical instruments, management and rehabilitation after colorectal cancer operation are key links for improving the life quality of patients and reducing complications, along with the increasing maturation of minimally invasive surgery technology, the wound of colorectal cancer operation is gradually reduced, but the postoperative drainage and flushing are taken as important measures for promoting wound healing and preventing infection, the technical implementation effect of the postoperative drainage and flushing device still directly influences the rehabilitation process of patients, at present, although a plurality of colorectal cancer postoperative drainage devices exist on the market, most of the postoperative drainage devices focus on single drainage function or have defects in the integration of drainage and flushing functions, and the clinical complex and changeable requirements are difficult to meet. The existing device lacks convenience and security in drainage and the switching of flushing mode, often need medical personnel to operate a plurality of independent valves or devices respectively, this has not only increased operation step and time cost, has still improved the risk that leads to cross contamination because of the operation is improper, more importantly, when handling the drainage liquid that contains blood clot or viscous secretion, current device often leads to the drainage unsmooth because of lacking effectual anti-blocking design, even need frequently change device or manual mediation, seriously influence the continuity and the validity of postoperative management, therefore need to improve this. Disclosure of Invention The invention aims to provide a drainage flushing device used after colorectal cancer operation, which aims to solve the problems of complex clinical operation, increased infection risk and unsmooth drainage caused by inconvenient drainage and flushing mode switching and insufficient anti-blocking capability in the prior art. In order to achieve the aim, the invention provides the technical scheme that the postoperative drainage flushing device for colorectal cancer comprises a mounting frame, wherein a drainage interface and a flushing interface are respectively arranged on two sides of the surface of the mounting frame, a drainage tube is arranged on the surface of the drainage interface, and a flushing tube is arranged on the surface of the flushing interface; The front end of flushing pipe is provided with the three-way pipe, and the drainage tube all peg graft in the interface department of three-way pipe with the front end of flushing pipe, the inner wall of three-way pipe peg graft there is the conveyer pipe, the top of three-way pipe rotates and is connected with the knob, the inner wall of three-way pipe rotates and is connected with the sealing block, and the top fixed connection of sealing block in the bottom of knob. Further, a first conical tube is installed on one side of the inner wall of the conveying tube, a connecting hose is installed at the tip end of the first conical tube, a second conical tube is installed at one end of the connecting hose, and the surface of the second conical tube is installed on the inner wall of the conveying tube. Further, the connecting rod is installed to the surface mounting of first conical tube, and the one end of connecting rod is installed in the surface of second conical tube, solid fixed ring is all installed to the surface both sides of connecting rod, multiunit elastic band is installed to solid fixed ring's inner wall, the elasticity ring is installed to the one end of elastic band, and the elasticity ring cup joints in the surface of coupling hose. Further, the control screen is installed at the top of installing frame, the label board is all installed to the surface both sides of installing frame, and two label boards are located drainage tube and wash pipe's top respectively. Further, a drainage mechanism is arranged on one side of the inner wall of the mounting frame, the drainage mechanism is connected with the drainage tube, and a first handle is arranged on the back surface of the drainage mechanism. Further, a flushing mechanism is arranged on one side of the inner wall of the mounting frame, the flushing mechanism is connected with the flushing pipe, and a second handle is arranged on the back surface of the flushing mechanism. Further, the sealing groove is formed in the inner wall of the three-way pipe, the sealing ring is fixedly connected to the outer wall of the sealing block, and the sealing ring is rotationally connected to the inner wall of the sealing groove. Further, sucking disc bases are arranged at four corners of the bot