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CN-122005002-A - Stomach calculus lithotripter under digestive endoscope

CN122005002ACN 122005002 ACN122005002 ACN 122005002ACN-122005002-A

Abstract

The invention belongs to the field of medical equipment, and provides a gastric calculus lithotripter under a digestive endoscope, which comprises a control assembly, an adjusting assembly, an extending mechanism and a crushing assembly, wherein the control assembly comprises a shell and a handle, the handle is fixedly arranged on the surface of the right side of the shell, the adjusting assembly is arranged on the surface of the bottom side of the shell, the extending mechanism is arranged on the surface of the bottom side of the shell and is used for extending into the stomach of a patient, the crushing assembly is arranged in the bottom end of the extending mechanism and is used for crushing gastric calculus, and under the action of a vibrating motor, a cutter holder is driven to crush by the cutter holder to move, a wire rope is driven to move a basket, so that the basket is convenient for driving the lithotripter to move, continuous feeding is facilitated, the lithotripter efficiency is improved, the lithotripter effect is met, the cleanness of the surface of the crushing cutter is ensured after adhered lithotripter is extruded by a cleaning plate, and the crushing cutter is convenient to operate and use.

Inventors

  • LIU CHEN

Assignees

  • 哈尔滨医科大学

Dates

Publication Date
20260512
Application Date
20240418

Claims (10)

  1. 1. The gastrolith lithotripsy device under the digestive endoscope is characterized by comprising, The control assembly (1), the control assembly (1) comprises a shell (11) and a handle (13), and the handle (13) is fixedly arranged on the right side surface of the shell (11); An adjusting component (2), wherein the adjusting component (2) is arranged on the bottom side surface of the shell (11); An extending mechanism (4), wherein the extending mechanism (4) is arranged on the bottom surface of the shell (11), and the extending mechanism (4) is used for extending into the stomach of a patient; the smashing component (3), the smashing component (3) is installed inside the bottom end of the extending mechanism (4), and the smashing component (3) is used for smashing gastric stones.
  2. 2. The gastrolith lithotripter under a digestive endoscope of claim 1, wherein the control assembly (1) further comprises a control panel (12), a display screen (14) and a heat dissipation assembly (17), the control panel (12) is fixedly arranged on the front side of the shell (11), the display screen (14) is fixedly embedded and connected on the top side of the shell (11), the heat dissipation assembly (17) is fixedly arranged on the surface of the rear side of the shell (11), and a storage battery (15) and a processor (16) are arranged in the shell (11).
  3. 3. The gastrolith lithotripter under digestive endoscopy is characterized in that the radiating component (17) comprises a radiating fan (173), a radiating plate (171), radiating fins (172) and a filter screen (174), the radiating fan (173) is fixedly arranged in a radiating groove formed in the surface of the rear side of the shell (11), the radiating plate (171) is arranged on the front side of the radiating fan (173), the radiating fins (172) are fixedly arranged on the rear side of the radiating plate (171), radiating holes are formed in the surface of the radiating plate (171), and the filter screen (174) which is arranged in the radiating groove and used for preventing dust is arranged on the rear side of the radiating fan (173).
  4. 4. The gastrolith lithotripter under a digestive endoscope of claim 3, wherein a plurality of radiating holes are uniformly formed on the surface of the radiating plate (171), and a plurality of radiating fins (172) are uniformly distributed on the rear side of the radiating plate (171).
  5. 5. The gastrolith lithotripter under a digestive endoscope of claim 1, wherein the adjusting component (2) comprises a steel wire rope (24), a pull ring (23), a reel (22) and a basket (25), a connecting plate (21) is fixedly arranged on the surface of the bottom side of the shell (11), a connecting shaft is arranged on the surface of the bottom end of the connecting plate (21), the reel (22) is rotatably sleeved on the surface of the connecting shaft, the surface of the reel (22) passes through the steel wire rope (24), and the bottom end of the steel wire rope (24) is fixedly connected with the basket (25).
  6. 6. The gastrolith lithotripter under digestive endoscopy device of claim 1, wherein the stretching-in adjusting mechanism comprises a stretching-in pipe (41), a connecting pipe (43), a detecting end (44), a miniature camera (45) and a light supplementing lamp (46), the stretching-in pipe (41) is fixedly arranged on the bottom side of the shell (11), the tail end of the stretching-in pipe (41) is connected with the connecting pipe (43), the bottom end of the connecting pipe (43) is fixedly connected with the detecting end (44), and the bottom end of the detecting end (44) is annularly provided with the plurality of light supplementing lamps (46) and the miniature camera (45).
  7. 7. The gastrolith lithotripsy device under a digestive endoscope as set forth in claim 6, wherein a screw thread cylinder (411) is fixedly arranged at the bottom end of the extension tube (41), a fixed seat (42) is fixedly arranged at the inner wall of the bottom end of the screw thread cylinder (411), and the screw thread cylinder (411) is in threaded connection with the inner wall of the top end of the connecting tube (43).
  8. 8. The gastrolith lithotripter under digestive endoscopy device of claim 1, wherein the smashing component (3) comprises a miniature electric push rod (31), an adjusting column (32), an elastic component, a cutter holder, a smashing cutter (310) and a vibrating motor (313), the miniature electric push rod (31) is fixedly arranged in a fixed seat (42), the output end of the miniature electric push rod (31) is fixedly connected with the adjusting column (32), the elastic component is arranged at the bottom end of the adjusting column (32), the cutter holder is fixedly arranged at the tail end of the elastic component, the vibrating motor (313) is fixedly arranged at the top side of the cutter holder, and a plurality of smashing cutters (310) are uniformly and fixedly arranged at the bottom end of the cutter holder.
  9. 9. The gastrolith lithotripter under a digestive endoscope of claim 8, wherein the elastic component comprises a first spring (33), a second spring (35), a first connecting ring (34) and a second connecting ring (36), wherein the first spring (33) is fixed in a placing groove at the bottom end of the adjusting column (32), the connecting column is fixedly arranged at the bottom end of the first spring (33), the first connecting ring (34) is fixedly arranged at the top end of the connecting column, the first connecting ring (34) is slidingly connected in the placing groove, the bottom side of the first connecting ring (34) is elastically connected with the top side of the second connecting ring (36) through the second spring (35), and the second connecting ring (36) is fixedly arranged on the inner wall at the bottom end of the placing groove.
  10. 10. The gastrolith lithotripter under digestive endoscopy device of claim 7, wherein a guide rod (311) is fixedly arranged at the bottom end of the fixed seat (42), a cleaning plate (312) is fixedly arranged at the bottom end of the guide rod (311), a smashing knife (310) penetrates through the surface of the cleaning plate (312) in a sliding mode, a guide ring (37) is sleeved on the surface of the bottom end of the guide rod (311), a buffer pad (39) is fixedly arranged on the side surface of the guide ring (37), and the bottom end of the buffer pad (39) is elastically connected with the cleaning plate (312) through a third spring (38).

Description

Stomach calculus lithotripter under digestive endoscope Technical Field The invention belongs to the field of medical appliances, and particularly relates to a gastric calculus breaking device under a digestive endoscope. Background Gastric stones, which are stone-like agglomerates formed in the stomach after eating a certain substance, are mostly round or oval in shape, different in size, small like a table tennis ball, big like a baby's head, and are classified into 3 kinds of plant, hair and mixed according to their composition, and clinically, most frequently, plant gastric stones are used. The gastrolith lithotripter convenient to operate and the gastroscope disclosed by the Chinese patent No. 212213823U comprise an extension pipe, wherein the upper end of the extension pipe is connected with the end part of the gastroscope, a transmission rod is arranged on the extension pipe in a sliding mode, the upper end of the transmission rod is connected with the operation part of the gastroscope through a silk thread, the lower end of the transmission rod is connected with one end of a first reciprocating spring, the other end of the first reciprocating spring is fixedly connected with the inner wall of the extension pipe, a crushing wheel is arranged at the lower end of the extension pipe, a driving wheel is arranged in the extension pipe, a rack is arranged at the lower part of the transmission rod, a gear meshed with the rack is arranged on the driving wheel, the driving wheel is connected with the crushing wheel through a conveying belt, a lithotripter saw blade is arranged on the outer surface of the conveying belt, the problem that the lithotripter is required to pull a lithotripter structure to carry out lithotripter action when the gastrolith is used is solved, the whole action causes inconvenience in operation, and the normal efficiency and quality are greatly influenced. Referring to the above patent, it can be seen that in the prior art, during the process of crushing gastric calculus, the crushed gastric calculus may have larger particles, which affects the crushing effect, and meanwhile, some crushing devices crush the gastric wall, which may cause a certain damage to the stomach of the patient. For this reason, a digestive endoscopy gastric calculus lithotripter is proposed by those skilled in the art to solve the problems presented in the background art. Disclosure of Invention In order to solve the technical problems, the invention provides a gastric calculus breaking device under a digestive endoscope, which aims to solve the problems that in the prior art, during the crushing treatment process of gastric calculus, the crushed gastric calculus is larger in part particles and affects the crushing effect, and meanwhile, some crushing devices break stone in the stomach wall, so that the stomach of a patient is possibly damaged to a certain extent. The gastrolith lithotripsy device under the digestive endoscope comprises a control assembly, wherein the control assembly comprises a shell and a handle, and the handle is fixedly arranged on the surface of the right side of the shell; The adjusting component is arranged on the bottom side surface of the shell; the extending mechanism is arranged on the bottom surface of the shell and is used for extending into the stomach of a patient; the crushing assembly is arranged inside the bottom end of the extending mechanism and is used for crushing gastric stones. Preferably, the control assembly further comprises a control panel, a display screen and a heat radiation assembly, wherein the control panel is fixedly arranged on the front side of the shell, the display screen is fixedly embedded and connected on the top side of the shell, the heat radiation assembly is fixedly arranged on the surface of the rear side of the shell, and a storage battery and a processor are arranged in the shell. Preferably, the heat radiation component comprises a heat radiation fan, a heat radiation plate, heat radiation fins and a filter screen, wherein the heat radiation fan is fixedly installed in a heat radiation groove formed in the surface of the rear side of the shell, the heat radiation plate is installed on the front side of the heat radiation fan, the heat radiation fins are fixedly installed on the rear side of the heat radiation plate, heat radiation holes are formed in the surface of the heat radiation plate, and the rear side of the heat radiation fan is provided with the filter screen which is installed in the heat radiation groove and used for preventing dust. Preferably, a plurality of heat dissipation holes are uniformly formed in the surface of the heat dissipation plate, and a plurality of heat dissipation fins are uniformly distributed on the rear side of the heat dissipation plate. Preferably, the adjusting component comprises a steel wire rope, a pull ring, a reel and a basket, wherein a connecting plate is fixedly arranged on the surface of the bottom si