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CN-224203972-U - Foot-operated fixer of clinical electric cutting machine

CN224203972UCN 224203972 UCN224203972 UCN 224203972UCN-224203972-U

Abstract

The utility model discloses a pedal fixer of a clinical electric cutting machine, which particularly relates to a fixer, comprising a supporting tool, wherein the upper surface of the supporting tool is fixedly provided with spinal column parts which are flush with two opposite side edges, a supporting tool part between the two spinal column parts is a supporting area, suction cups which are symmetrically distributed in pairs are fixedly arranged at the bottom of the supporting tool, one side of the inclined surface of the supporting area is a low side, the other side of the inclined surface is a high side, fixed blocking feet which are flush with the low side are symmetrically arranged in the supporting area, and clamping claws which are distributed at the high side and move relative to the fixed blocking feet are symmetrically arranged in the supporting area in a sliding manner. The utility model has simple structure and can facilitate the fixation of the pedals of the electric cutting machine.

Inventors

  • ZHANG LI
  • LI LEI

Assignees

  • 首都医科大学附属北京积水潭医院

Dates

Publication Date
20260505
Application Date
20250604

Claims (9)

  1. 1. The pedal fixer of the clinical electric cutting machine is characterized by comprising a supporting tool (1), wherein the upper surface of the supporting tool is fixedly provided with spine parts (2) which are flush with the side edges of two opposite sides, and the supporting tool (1) part between the two spine parts (2) is a supporting area; The bottom of the support (1) is fixedly provided with suckers (3) which are symmetrically distributed pairwise; the inclined plane of the support area, one side is a low side, and the opposite side is a high side, wherein: Fixed blocking feet (4) flush with the low side are symmetrically arranged in the supporting area; the clamping claws (5) which are distributed at the high side and move relative to the fixed retaining feet (4) are symmetrically arranged in the supporting area in a sliding mode.
  2. 2. A pedal fixer for clinical electric cutting machines according to claim 1, characterized in that the side of the jaw (5) facing the fixed stop foot (4) is fixedly provided with a rubber pad (51).
  3. 3. The pedal fixer of a clinical electric cutting machine according to claim 1, characterized in that the supporting area is symmetrically provided with sliding grooves (11) which are thoroughly carried out to the side wall at the high side, the pedal fixer further comprises guide sleepers (12), the clamping jaws (5) are provided with guide rail grooves (52), and the guide rail sleepers (12) penetrate through the guide rail grooves (52) and are fixedly arranged in the sliding grooves (11).
  4. 4. A pedal fixer for a clinical electric cutting machine according to claim 3, wherein, a boring hole is provided at one end of the guide rail pillow (12) facing the low side, equidistant springs (6) are inserted in the boring hole, the equidistant springs (6) are abutted against one side of the guide rail groove (52), and in a default state of the equidistant springs (6), the space between the claw (5) and the fixed retaining leg (4) is the smallest.
  5. 5. The pedal fixer of a clinical electric cutting machine according to claim 1, characterized in that the bottom of the bracket (1) is provided with a groove and an embedded groove communicated with the groove; The edge of sucking disc (3) is provided with circular web (31) of horizontal distribution, circular web (31) inlay in the embedded groove, and a side with the bottom of holding in the palm utensil (1) flushes, and sucking disc (3) then are located in the recess.
  6. 6. The pedal fixer of a clinical electric cutting machine according to claim 1, characterized in that a hinging seat (21) is fixedly installed on the upper surface of the spine part (2), a handle (22) is rotatably arranged on the hinging seat (21), a torsion spring (23) connected with the handle (22) is fixedly installed on the hinging seat (21), and the handle (22) is parallel to the upper surface of the spine part (2) in a default state of the torsion spring (23).
  7. 7. The pedal fixer of a clinical electric cutting machine according to claim 6, wherein a perforation is formed in the spine portion (2), a steel wire pull rope (7) is fixedly installed on the handle (22), and one ends of the two steel wire pull ropes (7) penetrate through the perforation and are fixedly connected with the outer arc tops of the two suckers (3) located in the same longitudinal row respectively.
  8. 8. The pedal fixer of a clinical electric cutting machine according to claim 7, characterized in that, a guide wheel (8) is rotatably arranged at one end of the perforation close to the hinging seat (21), and the guide wheel (8) is in rolling connection with the two steel wire pull ropes (7).
  9. 9. A pedal holder for a clinical electric cutting machine according to claim 1, characterized in that the carrier (1) is a plastic piece.

Description

Foot-operated fixer of clinical electric cutting machine Technical Field The utility model relates to a fixer, in particular to a pedal fixer of a clinical electric cutting machine. Background With the development of surgical technology, new electrotome and ultrasonic blade systems are very widely used in surgical clinics. When using an electric or ultrasonic blade, the surgeon prefers to use a foot pedal to trigger the blade or ultrasonic blade for surgical accuracy. When using a foot pedal, the surgeon needs to move the center of gravity toward the support leg and pedal with the non-support leg to activate the electric or ultrasonic blade. Because the ground of an operating room is smooth, the anti-slip rubber block stepped on by the electric knife plays no role, so that a doctor usually needs to repeatedly use foot control to search for pedals in the operation process of a few hours, which causes fatigue of legs and is unfavorable for the comfortable operation of the doctor, the electric knife or the ultrasonic knife usually has 2 modes, namely coagulation and cutting, the doctor usually needs to use two modes interactively in operation, the doctor needs to pay attention to the condition in the operation field at any time, the doctor needs to lean on feet to sense the position of the pedals when switching between the two pedals back and forth, and eyes are needed to confirm whether the doctor steps on the correct pedals (although the instrument can respectively make different sounds when the coagulation mode and the cutting mode are excited, the doctor cannot know whether the excited working mode is needed by himself or not before the instrument works unless the vision is removed from the operation field). The above drawbacks increase the fatigue of the doctor of the main knife, distract the doctor of the main knife, and cause the operation to be impossible to be smoothly performed. Disclosure of utility model The utility model aims to provide a pedal fixer of a clinical electric cutting machine, which is used for solving the problems. In order to achieve the aim, the utility model provides the technical scheme that the pedal fixer of the clinical electric cutting machine comprises a supporting tool, wherein the upper surface of the supporting tool is fixedly provided with spinal column parts which are flush with the side edges of two opposite sides, and the supporting tool part between the two spinal column parts is a supporting area; the bottom of the support is fixedly provided with suckers which are distributed pairwise symmetrically; the inclined plane of the support area, one side is a low side, and the opposite side is a high side, wherein: Fixed blocking feet which are flush with the low side are symmetrically arranged in the supporting area; The clamping claws which are distributed on the high side and move relative to the fixed retaining legs are symmetrically arranged in the supporting area in a sliding mode. Preferably, a rubber cushion block is fixedly arranged on the side face, facing one side of the fixed retaining leg, of the clamping jaw. Preferably, the support area is symmetrically provided with sliding grooves which are thoroughly formed in the side walls of the high sides, the support area further comprises guide rail sleepers, the clamping claws are provided with guide rail grooves, and the guide rail sleepers penetrate through the guide rail grooves and are fixedly arranged in the sliding grooves. Preferably, the end of the guide rail pillow facing the low side is provided with a boring hole, equidistant springs are inserted in the boring hole, the equidistant springs are abutted to one side of the guide rail groove, and in a default state of the equidistant springs, the space between the clamping jaw and the fixed retaining foot is the smallest. Preferably, the bottom of the support is provided with a groove and an embedded groove communicated with the groove; The edge of the sucker is provided with circular webbings which are horizontally distributed, the circular webbings are inlaid in the embedded groove, one side face of each circular webbings is flush with the bottom of the support, and the sucker is located in the groove. Preferably, the upper surface of the spine part is fixedly provided with a hinge seat, the hinge seat is rotatably provided with a handle, the hinge seat is fixedly provided with a torsion spring connected with the handle, and the handle is parallel to the upper surface of the spine part in a default state of the torsion spring. Preferably, through holes are formed in the spine part, steel wire pull ropes are fixedly installed on the handles, and one ends of the two steel wire pull ropes penetrate through the through holes to be fixedly connected with the outer arc tops of the two suckers in the same longitudinal row respectively. Preferably, a guide wheel is rotatably arranged at one end of the perforation close to the hinging seat, and the guide wheel is