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CN-122016386-A - Excrement collector for clinical laboratory

CN122016386ACN 122016386 ACN122016386 ACN 122016386ACN-122016386-A

Abstract

The invention discloses a fecal collector for clinical laboratory, and relates to the technical field of fecal collection and inspection. Including an operation section of thick bamboo, the upper mounting chamber has been seted up to an operation section of thick bamboo roof, lower mounting chamber has been seted up to an operation section of thick bamboo diapire, upper mounting chamber internally mounted has lifting unit, the butt subassembly is installed to the lower mounting chamber inside wall, this faeces collector that clinical laboratory was used, under the mutually supporting work of each part in lifting unit and the collection subassembly, can operate through the mode of extraction when carrying out faeces collection, and demolish after collecting the box is sealed after accomplishing when gathering, the faeces sample of gathering is independently placed, can not receive pollution and peculiar smell and give off with other part contact, install new collection box again and can continue to carry out faeces collection work, very convenient when using does not need clean whole device, reduce clean cost, it is more convenient and easy to operate wholly to use.

Inventors

  • ZHANG HAOLIANG
  • YIN QILONG
  • LI SHIBAO
  • ZHANG MIAOMIAO

Assignees

  • 徐州医科大学附属医院

Dates

Publication Date
20260512
Application Date
20260316

Claims (10)

  1. 1. The excrement collector for the clinical laboratory comprises an operation barrel (1) and is characterized in that an upper mounting cavity (10) is formed in the top wall of the operation barrel (1), a lower mounting cavity (11) is formed in the bottom wall of the operation barrel (1), a lifting assembly (2) is arranged in the upper mounting cavity (10), an abutting assembly (3) is arranged on the inner side wall of the lower mounting cavity (11), a round corner (12) is formed in the inner wall of the bottom of the lower mounting cavity (11), and a collecting assembly (4) is arranged at the bottom end of the lifting assembly (2) in a threaded connection mode; Collection subassembly (4) are including gathering box (41), gather box (41) inner wall slidable mounting and have slide (49), piston (410) are installed to slide (49) diapire, square pole (42) are installed to slide (49) roof fixed mounting, screw channel (43) have been seted up to square pole (42) roof, collect box (41) diapire and seted up collection fill (46), collect fill (46) bottom intercommunication has suction tube (47), collect box (41) outer wall bottom has cup jointed rubber seal cover (48), gather box (41) specification and lower installation cavity (11) inner wall phase-match.
  2. 2. The fecal collector for clinical laboratory of claim 1 wherein the outer wall of the piston (410) is slidably connected with the inner wall of the collecting box (41), the inner wall of the screw groove (43) is fixedly connected with the outer wall of the lifting assembly (2) in a screw manner, and the top end of the square rod (42) is slidably penetrated through the collecting box (41) through the leakproof rubber sleeve to be attached to the bottom wall of the lifting assembly (2).
  3. 3. The fecal collector for clinical laboratory of claim 1 wherein the front wall of the collecting box (41) is provided with a transparent observation window (44), the front wall of the collecting box (41) is provided with graduation marks (45), and the inner wall of the rubber sealing sleeve (48) is attached to the outer walls of the collecting box (41), the collecting hopper (46) and the suction pipe (47).
  4. 4. The fecal collector for clinical laboratory of claim 1 wherein the lifting assembly (2) comprises a servo motor (22), wherein the servo motor (22) is fixedly arranged on the top wall of the operation barrel (1), a cross groove (21) is formed in the lower mounting cavity (11), a sliding seat (25) is slidably arranged on the inner wall of the cross groove (21), and sliding blocks (26) are fixedly arranged on the outer wall of the sliding seat (25) and correspond to the cross groove (21).
  5. 5. The fecal collector for clinical laboratory of claim 4 wherein the power shaft of the servo motor (22) is fixedly provided with an adjusting screw rod (23) penetrating through the operation cylinder (1) through a bearing, a corresponding sliding block (26) penetrating through the bottom end of the adjusting screw rod (23) is rotatably connected with the rear part of the inner wall of the cross groove (21), a positioning rod (24) is fixedly arranged at the front part of the inner wall of the cross groove (21), and the outer walls of the positioning rods (24) are respectively penetrated through the corresponding sliding blocks (26) in a sliding way.
  6. 6. The fecal collector for clinical laboratory of claim 4 wherein the bottom wall of the sliding seat (25) is fixedly provided with an extension rod (27), the bottom wall of the extension rod (27) is attached to the top wall of the square rod (42), the bottom end of the extension rod (27) is fixedly provided with a stud (28), and the outer wall of the stud (28) is fixedly connected with the inner wall of the screw groove (43) in a threaded manner.
  7. 7. The fecal collector for clinical laboratory of claim 1, wherein the abutting component (3) comprises two abutting springs (31), the two abutting springs (31) are symmetrically arranged left and right, the inner side walls of the lower mounting cavity (11) are provided with limiting cavities (35), the inner side walls of the two limiting cavities (35) are fixedly connected with the corresponding abutting springs (31), the outer side walls of the two limiting cavities (35) are provided with through holes (36), the inner walls of the two limiting cavities (35) are provided with limiting blocks (32) in a sliding mode, and the side walls of the two limiting blocks (32) are fixedly connected with the corresponding abutting springs (31).
  8. 8. The fecal collector for clinical laboratory of claim 7 wherein the side walls of the two limiting blocks (32) are fixedly provided with a passing seat (37) corresponding to the position of the passing opening (36), the outer walls of the two passing seats (37) are attached to the inner walls of the corresponding passing opening (36), and the side walls of the two passing seats (37) are fixedly provided with a triangular abutting seat (33).
  9. 9. The stool collector for clinical laboratory according to claim 1, wherein the outer side wall of the collecting box (41) is provided with triangular abutting grooves (34) corresponding to the triangular abutting seats (33), and the inner walls of the two triangular abutting grooves (34) are attached to the outer walls of the corresponding triangular abutting seats (33).
  10. 10. The fecal collector for clinical laboratory of claim 1 is characterized in that a protective cover (6) is fixedly arranged on the top wall of the operation barrel (1), a storage battery (8) is fixedly arranged on the inner top wall of the protective cover (6), a handle (5) is fixedly arranged on the top wall of the protective cover (6), a mounting sleeve (7) is fixedly arranged on the outer wall of the protective cover (6), the mounting sleeve (7) is fixedly arranged on the top of the outer wall of the operation barrel (1) through a plurality of fastening bolts, and a lifting controller (9) is arranged on the top wall of the protective cover (6).

Description

Excrement collector for clinical laboratory Technical Field The invention relates to the technical field of fecal collection and inspection, in particular to a fecal collector for clinical laboratory. Background ‌ A clinical laboratory fecal collector ‌ is a device for collecting fecal samples, is mainly used for clinical examination, disease diagnosis and research on human intestinal health, and can be used for diagnosing and treating intestinal diseases by detecting host free nucleic acid and intestinal microbial nucleic acid in the feces to know some pathophysiological changes of the intestinal tract. Aiming at the related technology, the prior part of fecal collectors are all composed of a cup body, a cup cover and a sampling spoon, samples are collected through the sampling spoon and are stored in the cup body, but the discomfort of sampling personnel can be caused by directly digging through the sampling spoon, and peculiar smell can be emitted outwards. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a fecal collector for a clinical laboratory, which solves the problems that sampling personnel are uncomfortable and peculiar smell is emitted when a sampling spoon is used for directly digging a fecal sample. The excrement collector for the clinical laboratory comprises an operation cylinder, wherein an upper mounting cavity is formed in the top wall of the operation cylinder, a lower mounting cavity is formed in the bottom wall of the operation cylinder, a lifting assembly is arranged in the upper mounting cavity, an abutting assembly is arranged on the inner side wall of the lower mounting cavity, a round corner is formed in the inner wall of the bottom of the lower mounting cavity, and an acquisition assembly is arranged at the bottom end of the lifting assembly in a threaded connection mode; the collection subassembly is including gathering the box, gather box inner wall slidable mounting and have the slide, the piston is installed to slide diapire, slide roof fixed mounting has square pole, the helicoidal groove has been seted up to square pole roof, gather the box diapire and seted up and collect the fill, it has the suction tube to collect fill bottom intercommunication, it has cup jointed the rubber seal cover to gather box outer wall bottom, gather box specification and lower installation cavity inner wall assorted. Further, piston outer wall and collection box inner wall sliding connection, the helicoidal inner wall is fixed with lifting unit outer wall spiro union, square pole top is passed through the leak protection gum cover and is run through collection box and lifting unit diapire laminating. Further, transparent observation window is installed to collection box front wall, the scale mark has been seted up to collection box front wall, rubber seal cover inner wall and collection box, collection fill and suction tube outer wall laminating. Further, the lifting assembly comprises a servo motor, the servo motor is fixedly arranged on the top wall of the operating cylinder, a cross groove is formed in the lower mounting cavity, a sliding seat is slidably arranged on the inner wall of the cross groove, and sliding blocks are fixedly arranged on the outer wall of the sliding seat and correspond to the positions of the cross groove. Further, the power shaft of the servo motor penetrates through the operating cylinder through the bearing to fixedly install an adjusting screw rod, the bottom end of the adjusting screw rod is connected with the corresponding sliding block in a threaded connection mode and is connected with the rear portion of the inner wall of the cross groove in a rotating mode, a positioning rod is fixedly installed at the front portion of the inner wall of the cross groove, and the outer wall of the positioning rod penetrates through the corresponding sliding block in a sliding mode. Further, the extending rod is fixedly arranged on the bottom wall of the sliding seat, the bottom wall of the extending rod is attached to the top wall of the square rod, a stud is fixedly arranged at the bottom end of the extending rod, and the outer wall of the stud is fixedly connected with the inner wall of the screw groove in a threaded manner. Further, the butt subassembly includes two butt springs, two butt spring bilateral symmetry arranges, spacing chamber has all been seted up to lower installation chamber inside wall, two spacing chamber inside wall all with corresponding butt spring fixed connection, two spacing chamber lateral wall has all seted up the mouth, two spacing chamber inside wall all slidable mounting has the stopper, two the stopper lateral wall all with corresponding butt spring fixed connection. Further, two the stopper lateral wall just corresponds the equal fixed mounting in position of mouth and has the seat of passing through, two the seat outer wall all with the laminating of the mouth inner wall of passing through that correspo