Search

CN-121987128-A - Automatic enzyme liquid discharging device for pretreatment beside endoscope bed

CN121987128ACN 121987128 ACN121987128 ACN 121987128ACN-121987128-A

Abstract

An automatic enzyme liquid discharging device for pretreatment beside an endoscope bed comprises a shell and a control unit, wherein a liquid discharging space and a storage space are arranged in the shell, a liquid supply unit for storing enzyme liquid and quantitatively discharging liquid is arranged in the storage space, and a container bearing mechanism for bearing and transferring containers is arranged in the liquid discharging space. The invention has compact structure and high degree of automation, realizes full-flow semi-automation of automatic quantitative liquid discharge, automatic container transfer and automatic recovery after use of the pretreatment enzyme liquid beside an endoscope bed, effectively reduces the burden of medical staff, and improves the standardization level of pretreatment operation and the infection control safety.

Inventors

  • XIA JUNQING
  • LIU XIAOLIN
  • Jiang Lilan
  • YOU XIONG
  • YANG BINHAN

Assignees

  • 广安市人民医院

Dates

Publication Date
20260508
Application Date
20260227

Claims (10)

  1. 1. The automatic enzyme liquid discharging device for the pretreatment beside an endoscope bed comprises a shell (1) and a control unit, wherein a liquid discharging space (101) and a storage space (102) are arranged in the shell (1), a liquid supply unit (2) for storing enzyme liquid and quantitatively discharging liquid is arranged in the storage space (102), a container bearing mechanism (3) for bearing and transferring containers is arranged in the liquid discharging space (101), the container bearing mechanism (3) at least comprises a bearing base (31), a rotary table (32) rotatably arranged on the bearing base (31) and a driving component for driving the rotary table (32) to rotate, a liquid discharging station and a liquid using station are arranged on the bearing base (31), a first weighing module (33) is arranged at the liquid using station, a second weighing module (34) is arranged at the liquid using station, the first weighing module (33) and the second weighing module (34) are respectively provided with a lifting weighing bracket (306), the rotary table (32) is fixedly provided with two bearing pieces (35), the bearing pieces (35) are provided with bearing ports (351) for placing containers, and the first weighing module (33) and the second weighing module (34) are connected with the driving component (2).
  2. 2. The automatic enzyme liquid discharging device for pretreatment beside an endoscope bed according to claim 1 is characterized in that a recovery space (103) is further arranged in the shell (1), a recovery port (106) penetrating through the bottom surface of the liquid discharging space (101) is formed in the top of the recovery space (103), the recovery port (106) is right opposite to the lower side of the front side of a liquid station, a recovery unit (4) is arranged in the recovery space (103), the recovery unit (4) comprises a recovery box (41) and a recovery barrel (42) arranged in the recovery box (41), and the upper port of the recovery barrel (42) is right opposite to the recovery port (106).
  3. 3. The automatic enzyme liquid discharging device for pretreatment beside an endoscope bed according to claim 2, wherein a recovery guide pipe (5) with a cross-sectional area gradually increasing from bottom to top in a overlooking manner is arranged on the bottom surface of the liquid discharging space (101), the lower port of the recovery guide pipe (5) corresponds to a recovery port (106), and the upper port corresponds to the lower part of the front side of the liquid using station.
  4. 4. The automatic enzyme liquid discharging device for pretreatment beside an endoscope bed according to claim 1, wherein a display screen (108), an alarm device (109) and a plurality of control key switches (110) are arranged on the front side surface of the shell (1), and the control unit is electrically connected with the display screen (108), the alarm device (109) and the plurality of control key switches (110).
  5. 5. The automatic enzyme liquid discharging device for pretreatment beside an endoscope bed according to claim 1, wherein the liquid supplying unit (2) comprises an inner container (21) for containing enzyme liquid and a quantitative liquid discharging unit for quantitatively discharging the enzyme liquid in the inner container (21), the quantitative liquid discharging unit comprises a peristaltic pump (24) and a liquid supplying pipeline, the peristaltic pump (24) is fixed in the storage space (102), the liquid inlet end of the peristaltic pump (24) is communicated with the inner cavity of the inner container (21) through the liquid supplying pipeline, the liquid outlet end of the peristaltic pump (24) is connected with a soft liquid outlet pipe, the tail end of the liquid outlet pipe is connected with a liquid outlet head (25) arranged on a shell (1), the liquid outlet end of the liquid outlet head (25) extends into the liquid discharging space (101) through the liquid outlet passing hole and is positioned right above the liquid discharging station.
  6. 6. The automatic enzyme liquid discharging device for pretreatment beside an endoscope bed according to claim 5, wherein the upper part of the inner container (21) is provided with a liquid charging port (211), the liquid charging port (211) is sleeved with a protective cover (22), the protective cover (22) is provided with a pipe inlet penetrating hole (221), and a liquid supply pipeline of the quantitative liquid discharging unit extends into the inner container (21) from the pipe inlet penetrating hole (221).
  7. 7. The automatic enzyme liquid discharging device for pretreatment beside an endoscope bed according to claim 5, wherein a liquid level sensor (23) for detecting the height of enzyme liquid in the inner container (21) is arranged on the outer surface of the side wall of the inner container (21).
  8. 8. The automatic enzyme liquid discharging device for pretreatment of endoscope bedside according to claim 1, wherein a cup pushing device (39) for pushing a container away from a turntable (32) is arranged on a bearing top plate (312) of the bearing base (31), and the cup pushing device (39) is controlled by the control unit.
  9. 9. The automatic enzyme liquid discharging device for pretreatment beside an endoscope bed according to claim 1 is characterized in that an endoscope limiter (7) is further arranged on the shell (1), a detection switch (8) for detecting whether the endoscope limiter (7) is hung on the endoscope or not is arranged on the shell (1), and the detection switch (8) is electrically connected with a control unit.
  10. 10. The automatic enzyme liquid discharging device for pretreatment of endoscope bedside according to claim 9, wherein the operation process of the automatic enzyme liquid discharging device for pretreatment of endoscope bedside comprises the following steps: The automatic weighing device comprises starting equipment, a controller, a rotating motor (37), a rotating disc (32) and a liquid discharging station, wherein the single liquid discharging amount is preset through the control unit, the controller drives a weighing bracket (306) of a second weighing module (34) to ascend to a detection position, after a medical staff puts an empty container into a bearing and placing port (351) of a liquid using station and presses the empty container on the weighing bracket (306), the second weighing module (34) detects that the container is in place, the weighing bracket (306) is reset, the controller controls the rotating motor (37) to drive the rotating disc (32) to transfer the container to the liquid using station, and at the moment, the other bearing and placing port (351) is synchronously rotated into the liquid using station, and then the weighing bracket (306) of the second weighing module (34) is driven to ascend to the detection position; s2, the electric telescopic device (301) of the first weighing module (33) stretches out, the weighing bracket (306) rises to jack up the container positioned at the liquid discharging station and separate from the supporting piece (35) of the turntable (32), the weighing device enters an independent weighing state, and the controller records the weight of the empty cup; when any one of the following triggering conditions is met, the controller starts the peristaltic pump (24) to inject enzyme liquid into the liquid discharge station container: a) The second weighing module (34) detects that a new empty container is put into the liquid using station; b) The medical staff presses the single liquid outlet button; in the liquid injection process, the first weighing module (33) monitors weight change in real time, and when the total weight reaches 'empty cup weight + preset liquid outlet amount', the controller immediately stops the peristaltic pump (24) to finish automatic quantitative liquid discharge; if the medical staff needs to additionally add enzyme liquid, a peristaltic pump (24) is triggered to perform inching liquid supplementing through a manual liquid supplementing key switch; s3, after the liquid injection is completed, a weighing bracket (306) of the first weighing module (33) descends to enable the annular edge of the container to fall back to a supporting member (35) so as to be separated from a weighing state; If the current liquid injection is triggered by 'detecting a new empty container', the second weighing module (34) is synchronously reset, the controller drives the rotary table (32) to rotate, the injected liquid container is transferred to a liquid using station, and meanwhile, the new empty container is transferred to a liquid discharging station to enter the next liquid injection cycle; if the liquid injection is triggered by pressing a single liquid outlet button, after the liquid injection is completed, the turntable (32) transfers the injected liquid container to a liquid using station, and the equipment enters a standby state; S4, at the liquid using station, a weighing bracket (306) of a second weighing module (34) rises to jack up the injected liquid container and enter an independent weighing state, medical staff immerses the front end of the endoscope into enzyme liquid for pretreatment, and an endoscope limiter (7) is used for fixing a handle of the endoscope, and at the moment, the endoscope is detected by a detection switch (8); S5, after medical staff finishes pretreatment and takes out the endoscope and is detected by a detection switch (8), if the weight of the container is lower than a preset recovery threshold, the controller judges that the liquid is used completely, if the weight of the container is higher than the preset recovery threshold and the medical staff presses a button switch after the treatment is finished, the controller also judges that the liquid is used completely, the controller controls a weighing bracket (306) of a second weighing module (34) to descend and reset, then drives a cup pushing electric push rod (391) of a cup pushing device (39) to extend, and an arc push plate (392) radially pushes the container out of a bearing placing port (351), the container falls into a recovery barrel (42) through a recovery port (106), and the cup pushing electric push rod (391) is automatically reset; S6, if continuous operation is needed, medical staff puts a new empty container into a bearing and placing port (351) of the liquid station, the controller repeats steps S2 to S5 after detecting that the container is in place, if continuous use is not needed, the medical staff presses an end key switch, the controller transfers the injected container to the liquid station, and after the container is used, pushing the cup to be recovered is completed, the device is automatically stopped.

Description

Automatic enzyme liquid discharging device for pretreatment beside endoscope bed Technical Field The invention relates to the technical field of automatic enzyme liquid discharging devices, in particular to an automatic enzyme liquid discharging device for pretreatment beside an endoscope bed. Background In the endoscopic and therapeutic procedures, the used endoscopes must be pretreated by enzyme solution at the bedside to prevent cross-infection. At present, the step of pretreatment of the endoscope by enzyme liquid completely depends on manual operation, medical staff needs to open a large-capacity multi-zymogen liquid barrel, manually scoop or pour a certain amount of enzyme liquid by using a dosage cup or other containers, and then transfer the enzyme liquid into an endoscope cleaning tank or a special flusher. However, the conventional manual operation mode has a certain disadvantage that, firstly, a series of repeated manual operations such as uncovering, scooping, dumping, closing and the like are required to be performed in each pretreatment, so that the workload of medical staff is increased, time and labor are consumed, and the operation efficiency is low. In addition, the manual pouring process is easy to spill and splash, so that enzyme liquid is directly wasted, and meanwhile, the stock solution packaging container is frequently opened, so that the risk that the enzyme liquid is exposed to polluted environment is increased, the whole barrel of enzyme liquid is possibly invalid due to pollution, and certain economic loss is caused. Disclosure of Invention In order to overcome the defects of the prior art, the invention provides an enzyme liquid automatic liquid discharge device for pretreatment beside an endoscope bed. The technical scheme adopted for solving the technical problems is as follows: The automatic enzyme liquid discharging device for pretreatment beside an endoscope bed comprises a shell and a control unit, wherein a liquid discharging space and a storage space are arranged in the shell, a liquid supply unit for storing enzyme liquid and quantitatively discharging liquid are arranged in the storage space, a container bearing mechanism for bearing and transferring a container is arranged in the liquid discharging space, the container bearing mechanism at least comprises a bearing base, a rotary table rotatably arranged on the bearing base and a driving assembly for driving the rotary table to rotate, a liquid discharging station and a liquid using station are arranged on the bearing base, a first weighing module is arranged on the liquid discharging station, a second weighing module is arranged on the liquid using station, lifting weighing brackets are arranged on the first weighing module and the second weighing module, two supporting pieces are fixed on the rotary table, a bearing placing opening for placing the container is arranged on the supporting pieces, and the control unit is electrically connected with the liquid supply unit, the driving assembly, the first weighing module and the second weighing module. In the invention, a recovery space is further arranged in the shell, a recovery port penetrating through the bottom surface of the liquid discharge space is formed in the top of the recovery space, the recovery port is right opposite to the lower side of the front side of the liquid station, a recovery unit is arranged in the recovery space, the recovery unit comprises a recovery box and a recovery barrel placed in the recovery box, and the upper port of the recovery barrel is right opposite to the recovery port. In the invention, the bottom surface of the liquid discharge space is provided with the recovery guide pipe with the cross section area gradually increasing from bottom to top in a overlooking manner, the lower port of the recovery guide pipe corresponds to the recovery port, and the upper port corresponds to the lower part of the front side of the liquid utilization station. In the invention, the front side of the shell is provided with a display screen, an alarm device and a plurality of control key switches, and the control unit is electrically connected with the display screen, the alarm device and the plurality of control key switches. The quantitative liquid discharge unit comprises a peristaltic pump and a liquid supply pipeline, wherein the peristaltic pump is fixed in the storage space, the liquid inlet end of the peristaltic pump is communicated with the inner cavity of the inner container through the liquid supply pipeline, the liquid outlet end of the peristaltic pump is connected with a soft liquid outlet pipe, the tail end of the liquid outlet pipe is connected with a liquid outlet head arranged on a shell, the shell is provided with a liquid outlet through hole, and the liquid outlet end of the liquid outlet head extends into the liquid discharge space through the liquid outlet through hole and is positioned right above the liquid discharge station.