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CN-122005996-A - Decompression washing unit is used in gastroenterology nursing

CN122005996ACN 122005996 ACN122005996 ACN 122005996ACN-122005996-A

Abstract

The invention relates to the technical field of gastrointestinal flushing and provides a decompression flushing device for nursing in gastrointestinal surgery, which comprises a main body assembly, wherein the main body assembly is formed by connecting a main tank body and a preheating tank body in sequence along the axial direction of an axis, the bottom of the main tank body is provided with a water outlet pipe, the top of the preheating tank body is provided with a water inlet pipe, the inside of the main tank body is provided with a heating assembly for heating cleaning liquid, the inside of the preheating tank body is provided with a preheating assembly for preheating the cleaning liquid, the preheating sheet carries out primary temperature rise on liquid through the arrangement of structures such as a preheating sheet, the main tank body and the like, and then an arc stirring rod group with multi-axis linkage and a transmission circular frame are cooperated to form a high-strength composite flow field, so that temperature stratification is thoroughly eliminated, the temperature of output liquid is ensured to be constant and uniform, the damage of cold and hot stimulus to gastrointestinal tracts of patients is effectively avoided, and the problems of insufficient temperature control capability and poor flushing effect in the prior art are solved.

Inventors

  • WANG FEI
  • QIAN JIE

Assignees

  • 溧阳市人民医院

Dates

Publication Date
20260512
Application Date
20260302

Claims (8)

  1. 1. The utility model provides a gastrointestinal surgery nursing is with decompression washing unit, includes main body assembly (100), its characterized in that main body assembly (100) are by main tank body (101) and preheat jar body (102) along axis axial position interconnect in proper order and constitute, the bottom of main tank body (101) is provided with outlet pipe (104), the top of preheat jar body (102) is provided with water inlet pipe (103), the inside of main tank body (101) is provided with heating element (300) that are used for the washing liquid to heat, the inside of preheat jar body (102) is provided with preheating element (200) that the washing liquid preheated.
  2. 2. The decompression flushing device for gastrointestinal surgery nursing according to claim 1, wherein a liquid outlet end of the water outlet pipe (104) is provided with a water pump (105) for discharging liquid, and a tail end of the water outlet pipe (104) is provided with a decompression valve (106) for decompressing and discharging liquid.
  3. 3. The decompression flushing device for gastrointestinal surgery nursing according to claim 1, wherein the preheating component (200) is composed of a preheating piece (201) and a limiting rotating frame (204), the preheating piece (201) is arranged on the inner wall of the preheating tank body (102), the limiting rotating frame (204) is rotatably arranged on the bottom wall of the preheating tank body (102), a plurality of cover plates (206) are arranged at the top of the limiting rotating frame (204), and through grooves corresponding to the cover plates (206) in number are arranged at the top of the main tank body (101).
  4. 4. The decompression flushing device for gastrointestinal surgical nursing according to claim 3, wherein a first annular gear (205) is fixedly connected to the inner wall of the limiting rotating frame (204), a servo motor (202) is installed at the top of the inner wall of the preheating tank body (102), an output end of the servo motor (202) is connected with a driving gear (203) coaxially arranged through a coupling, and the driving gear (203) is meshed with the first annular gear (205).
  5. 5. The decompression flushing device for gastrointestinal surgery nursing according to claim 1, wherein the heating assembly (300) is composed of a transmission motor (301), the transmission motor (301) is installed at the top of the main tank body (101), a driving shaft (302) is installed at the output end of the transmission motor (301), and a plurality of main arc stirring rods (304) distributed at equal intervals are fixedly sleeved on the outer peripheral surface of the driving shaft (302).
  6. 6. The decompression flushing device for gastrointestinal surgical nursing according to claim 5, wherein a plurality of follow-up shafts (305) uniformly distributed on the circumference are rotatably arranged in the main tank body (101), and a plurality of auxiliary arc stirring rods (307) uniformly distributed on the outer circumferential surface of the follow-up shafts (305) are fixedly sleeved.
  7. 7. The decompression flushing device for gastrointestinal surgery nursing according to claim 6, wherein a transmission round frame (308) is rotatably installed in the main tank body (101), two symmetrically arranged transmission bearings (310) are fixedly sleeved on the outer peripheral surface of the transmission round frame (308), and a plurality of inner arc stirring rods (311) which are distributed at equal intervals are fixedly connected to the inner wall of the transmission round frame (308).
  8. 8. The decompression flushing device for gastrointestinal surgical nursing according to claim 7, wherein a transmission gear (303) is fixedly sleeved on the driving shaft (302), a follow-up gear (306) is fixedly sleeved on the outer peripheral surface of the follow-up shaft (305), the transmission gear (303) is meshed with the follow-up gear (306), a second annular gear (309) is fixedly connected on the inner wall of the transmission circular frame (308), and the second annular gear (309) is meshed with the follow-up shaft (305).

Description

Decompression washing unit is used in gastroenterology nursing Technical Field The invention relates to the technical field of gastrointestinal irrigation, in particular to a decompression irrigation device for gastrointestinal surgical nursing. Background Irrigation of a patient's postoperative wound or stoma is a common and critical procedure in the clinical care of gastrointestinal surgery. The purpose is to remove exudates, food residues and necrotic tissue, keep the local clean, thereby preventing infections and promoting healing. The traditional flushing mode is mostly based on a simple container (such as an enema bag or a syringe) matched with normal saline, and the operation method, the liquid temperature and the liquid pressure are all based on manual control and experience judgment of medical staff. This conventional approach suffers from several significant drawbacks: First, in terms of temperature control, the rinse solution is typically simply preheated in vitro, making it difficult to maintain a constant, suitable temperature. If the liquid temperature is too low, the gastrointestinal tract of a patient can be stimulated to cause discomforts such as spasm, abdominal pain and the like, and if the liquid temperature is too high, the risk of scalding mucous membrane exists. The experience of uneven heat and cold not only increases the pain of patients, but also is unfavorable for tissue recovery. Second, in terms of irrigation pressure, manual operation or simple gravity instillation does not allow for precise and stable pressure control. Too high pressure may impact and damage fragile postoperative wound surfaces, even cause serious complications such as anastomotic fistula, and too low pressure cannot effectively remove attachments, so that the flushing effect is affected. The existing small quantity of electric flushing equipment has limited pressure regulating range and lacks a reliable real-time decompression mechanism. In addition, in terms of liquid mixing and heating efficiency, when the cleaning liquid is heated by the conventional device or the device with a single tank body, temperature stratification, that is, uneven cooling and heating of the liquid in the tank body, is easily generated due to insufficient heat convection. This results in continuous fluctuations in the temperature of the output liquid, affecting comfort and safety of care. Meanwhile, the heating efficiency is low, a long time is often required for reaching the set temperature, and the requirement of clinical continuous operation is difficult to meet. Disclosure of Invention The invention provides a decompression flushing device for gastrointestinal surgical nursing, which solves the problems of insufficient temperature control capability and poor flushing effect in the related technology. The technical scheme is that the decompression flushing device for gastrointestinal surgery nursing comprises a main body assembly, wherein the main body assembly is formed by connecting a main tank body and a preheating tank body in sequence along the axial direction of an axis, a water outlet pipe is arranged at the bottom of the main tank body, a water inlet pipe is arranged at the top of the preheating tank body, a heating assembly for heating cleaning liquid is arranged in the main tank body, and a preheating assembly for preheating cleaning liquid is arranged in the preheating tank body. As a preferable scheme of the invention, a water pump for discharging is arranged at the liquid outlet end of the water outlet pipe, and a pressure reducing valve for reducing pressure and discharging liquid is arranged at the tail end of the water outlet pipe. As a preferable scheme of the invention, the preheating component consists of a preheating piece and a limiting rotating frame, the preheating piece is arranged on the inner wall of the preheating tank body, the limiting rotating frame is rotatably arranged on the bottom wall of the preheating tank body, a plurality of cover plates are arranged at the top of the limiting rotating frame, and through grooves with the number equal to that of the cover plates are arranged at the top of the main tank body. As a preferable scheme of the invention, a first annular gear is fixedly connected to the inner wall of the limiting rotating frame, a servo motor is arranged at the top of the inner wall of the preheating tank body, the output end of the servo motor is connected with a driving gear coaxially arranged through a coupler, and the driving gear is meshed with the first annular gear. As a preferable scheme of the invention, the heating assembly consists of a transmission motor, the transmission motor is arranged at the top of the main tank body, a driving shaft is arranged at the output end of the transmission motor, and a plurality of main arc stirring rods which are distributed at equal intervals are fixedly sleeved on the peripheral surface of the driving shaft. As a preferable scheme of the