Search

CN-122006011-A - Accurate infusion adjusting device of anesthetic

CN122006011ACN 122006011 ACN122006011 ACN 122006011ACN-122006011-A

Abstract

The invention discloses an accurate anesthetic infusion adjusting device, in particular to the anesthetic infusion field, which comprises a mounting table, an injection cylinder positioned above the mounting table, a push plate fixedly connected to the right side surface of a push rod of the injection cylinder, the mounting table top surface link up and has offered the empty slot, is located the regulating plate of empty slot inside, the regulating plate right side is provided with adjusting part, the regulating plate passes through adjusting part and is connected and is used for removing the position of regulating plate with the mounting table. Through adjusting part, utilize first motor drive threaded rod rotatory, drive the steady removal of regulating plate through the thread bush, the scale instruction of cooperation indicating plate and scale can be accurate to the propulsion distance of accuse push pedal, combines the volume specification of syringe, realizes the accurate conversion of anesthetic drug infusion dosage, effectively avoids the dosage deviation because of the speed fluctuation leads to when manual bolus injection, satisfies accurate infusion scene demands such as low dose, low velocity of flow, reduces the clinical risk of anesthesia too dark or too shallow.

Inventors

  • ZHAO HAOQUN
  • SONG HONGFEI

Assignees

  • 昆明医科大学第一附属医院(云南省皮肤病医院)

Dates

Publication Date
20260512
Application Date
20260409

Claims (10)

  1. 1. The accurate infusion adjusting device for the anesthetic comprises an installing table (1), an injection tube (2) located above the installing table (1), a push plate (4) fixedly connected to the right side face of a push rod of the injection tube (2), a hollow groove formed in a penetrating mode in the top face of the installing table (1) and an adjusting plate (3) located in the hollow groove, and the accurate infusion adjusting device is characterized in that an adjusting assembly (60) is arranged on the right side of the adjusting plate (3), the adjusting plate (3) is connected with the installing table (1) through the adjusting assembly (60) and used for moving the position of the adjusting plate (3), a clamping assembly (61) is arranged on the side face of the push plate (4), the push plate (4) is connected with the adjusting plate (3) through the clamping assembly (61) and used for clamping the push plate (4), and a fixing assembly (62) is arranged on the surface of the injection tube (2), and the injection tube (2) is connected with the installing table (1) through the fixing assembly (62) and used for fixing the injection tube (2).
  2. 2. The device for accurately infusing the anesthetic drug according to claim 1, wherein the adjusting component (60) comprises a threaded rod (601) positioned on the right side of the adjusting plate (3), a threaded sleeve (602) is sleeved on the surface of the threaded rod (601), the left end face of the threaded sleeve (602) is fixedly connected with the right side face of the adjusting plate (3), the top face of the adjusting plate (3) penetrates through the inner wall of the empty slot in a sliding mode and extends to the upper portion of the mounting table (1), an indicating plate (603) is arranged on the front side of the mounting table (1), a through slot is formed in the front side of the mounting table (1), the rear end face of the indicating plate (603) penetrates through the front side of the mounting table (1) and the through slot in a sliding mode and extends to the inside of the empty slot, the rear end face of the indicating plate (603) is fixedly connected with the front side of the adjusting plate (3), and a scale (604) is fixedly connected to the front side of the mounting table (1).
  3. 3. The device for accurately infusing and adjusting the anesthetic drug according to claim 2, wherein the right side surface of the mounting table (1) is fixedly connected with a first motor (605), and the left end surface of an output rod of the first motor (605) penetrates through the right side surface of the mounting table (1) and extends into the empty groove and is fixedly connected with the right end surface of the threaded rod (601).
  4. 4. The anesthetic accurate infusion adjusting device according to claim 1, wherein an operation panel (7) is fixedly installed on the front surface of the installation table (1).
  5. 5. The anesthesia medicine accurate infusion adjusting device according to claim 1, wherein the clamping assembly (61) comprises a second motor (611) fixedly connected to the front face of the adjusting plate (3), a sliding groove is formed in the top face of the adjusting plate (3) in a penetrating mode, a double-head threaded rod (612) and two sliding blocks (613) are arranged in the sliding groove, the rear end face of an output rod of the second motor (611) penetrates through the front face of the adjusting plate (3) to the inside of the sliding groove and fixedly connected with the front end face of the double-head threaded rod (612), the rear end face of the double-head threaded rod (612) penetrates through the front faces of the two sliding blocks (613) to the rear side of the two sliding blocks (613), the side faces of the two sliding blocks (613) are in sliding connection with the inner side faces of the sliding groove, supporting plates (614) are fixedly connected to the top faces of the two sliding blocks (613), C-shaped clamps (615) are fixedly connected to the side faces of the side faces, close to one side of the pushing plate (4), and the inner side faces of the C-shaped clamps (615) are in extrusion connection with the surface of the pushing plate (4).
  6. 6. The device for accurately infusing and regulating the anesthetic drug according to claim 5, wherein a mounting groove is formed in the right side surface of the inside of the C-shaped clamp (615), a pressure sensor (616) is fixedly arranged in the mounting groove, and the right side surface of the detection end of the pressure sensor (616) is contacted with the right side surface of the push plate (4).
  7. 7. The device for accurately infusing and adjusting the anesthetic drug according to claim 1, wherein the fixing component (62) comprises a fixing frame (621) fixedly connected to the top surface of the mounting table (1), sliding rods (622) are arranged in the fixing frame (621), cross plates (623) are arranged in the front and rear of the injection tube (2), the bottom end surfaces of the two cross plates (623) extend into the fixing frame (621) in a sliding manner, the rear end surfaces of the sliding rods (622) extend to the rear sides of the two cross plates (623) in a sliding manner through the front side surfaces of the two cross plates (623), the front end surface and the rear end surface of the sliding rods (622) are fixedly connected with the front surface and the rear surface of the inside of the fixing frame (621), and the side surfaces, close to one side of the injection tube (2), of the two cross plates (623) are fixedly connected with the fixing plates (624).
  8. 8. The device for accurately infusing and regulating the anesthetic drug according to claim 7, wherein rubber pads (625) are fixedly connected to the side surfaces of the two fixing plates (624) close to one side of the injection tube (2), and the side surfaces of the two rubber pads (625) close to one side of the injection tube (2) are connected with the surface of the injection tube (2) in an extrusion mode.
  9. 9. The device for precisely infusing and adjusting anesthetic, as set forth in claim 7, characterized in that locking bars (626) are disposed above the two cross plates (623), locking grooves matched with the locking bars (626) are formed on the top surface of the fixing frame (621), and the bottom end surface of the fixing frame (621) extends into the locking grooves in a sliding manner through the top surfaces of the cross plates (623) and the top surfaces of the fixing frame (621).
  10. 10. The device for accurately infusing and adjusting the anesthetic drug according to claim 7, wherein the left side and the right side of the fixed frame (621) are respectively provided with a placement plate (5), the bottom surfaces of the two placement plates (5) are fixedly connected with the top surface of the mounting table (1), and the surface of the injection tube (2) is contacted with the inner side surfaces of the two placement plates (5).

Description

Accurate infusion adjusting device of anesthetic Technical Field The invention relates to the field of anesthetic drug infusion, in particular to an anesthetic drug accurate infusion adjusting device. Background In medical scenes such as clinical operations and pain treatment, the infusion of anesthetic drugs is a key link for ensuring the smooth development of diagnosis and treatment. The core objective of anesthesia is that the patient is in a proper anesthesia state in the diagnosis and treatment process by accurately regulating and controlling the dosage and the infusion rate of the medicine, thereby ensuring painless and sedative effects to cooperate with operation, reducing the adverse effects of the medicine on important physiological systems such as respiration, circulation and the like to the maximum extent, and ensuring the life safety of the patient. Therefore, the accuracy, the instantaneity and the stability of the infusion of the anesthetic drug are directly related to diagnosis and treatment quality and prognosis of patients. At present, the infusion operation of clinical anesthetic is still commonly carried out by manually pushing and injecting a push rod of an injection cylinder by medical staff, but the manual operation mode has the obvious technical defects that the manual operation mode is influenced by multiple factors such as the operation proficiency of the medical staff, the work load intensity, the physiological state fluctuation and the like, the stability of hand pushing and injecting is poor, the pushing force and the pushing speed are difficult to keep constant, the problem that the pushing and injecting speed is out of control is easier to occur in the manual operation particularly in the accurate infusion scene of small dosage and low flow speed, the anesthetic enters a patient in a large amount in a short time, and serious clinical risks such as deep anesthesia, vital sign disturbance and the like are caused, and the safety in operation and postoperative recovery of the patient are threatened. Therefore, a precise anesthetic infusion adjusting device is provided. Disclosure of Invention The invention mainly aims to provide an anesthetic accurate infusion adjusting device for solving the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: The accurate anesthetic infusion adjusting device comprises an installing table, an injection tube arranged above the installing table, a push plate fixedly connected to the right side face of a push rod of the injection tube, a hollow groove formed in the top face of the installing table in a penetrating mode, an adjusting plate arranged in the hollow groove, an adjusting assembly arranged on the right side of the adjusting plate, the adjusting plate connected with the installing table through the adjusting assembly and used for moving the position of the adjusting plate, a clamping assembly arranged on the side face of the push plate, the push plate connected with the adjusting plate through the clamping assembly and used for clamping the push plate, and a fixing assembly arranged on the surface of the injection tube, wherein the injection tube is connected with the installing table through the fixing assembly and used for fixing the injection tube. Preferably, the adjusting part is including the threaded rod that is located the regulating plate right side, threaded rod surface thread bush is equipped with the thread bush, thread bush left end face and regulating plate right flank fixed connection, regulating plate top face slides and runs through the empty slot inner wall and extend to the mount table top, the mount table front side is provided with the pilot plate, the mount table front has been link up and has been seted up logical groove, the pilot plate rear end face slides and runs through mount table front and logical groove and extend to the empty slot inside, pilot plate rear end face and the positive fixed connection of regulating plate, the positive fixedly connected with scale of mount table. Preferably, the right side surface of the mounting table is fixedly connected with a first motor, and the left end surface of the output rod of the first motor penetrates through the right side surface of the mounting table and extends into the empty slot and is fixedly connected with the right end surface of the threaded rod. Preferably, the front surface of the mounting table is fixedly provided with an operation panel. Preferably, the clamping assembly comprises a second motor fixedly connected to the front face of the adjusting plate, a sliding groove is formed in the top face of the adjusting plate in a penetrating mode, a double-head threaded rod and two sliding blocks are arranged in the sliding groove, the rear end face of the second motor output rod penetrates through the front face of the adjusting plate to extend into the sliding groove and is