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CN-224222237-U - Sputum aspirator tube washing unit

CN224222237UCN 224222237 UCN224222237 UCN 224222237UCN-224222237-U

Abstract

The application provides a sputum aspirator flushing device, and belongs to the technical field of sputum aspirator. This sputum aspirator flushing device includes flushing assembly and adjusting part, flushing assembly includes bottom plate, driving piece, slide bar, piston, syringe, drawing liquid pipe, flushing pipe and check valve, the driving piece set up in the bottom plate bottom, adjusting part includes elastic component, slip ring and locating lever, through setting up bottom plate, driving piece, slide bar, piston, syringe, drawing liquid pipe, flushing pipe and check valve, adopts the one-way mode of passing liquid of check valve control drawing liquid pipe and flushing pipe, can avoid dismantling sputum aspirator and suck repeatedly and supplement normal saline and continue the condition of flushing, has reduced the step, has improved efficiency, through setting up elastic component, slip ring and locating lever, can rotate the position that the slip ring drove syringe rotation regulation drawing liquid pipe and flushing pipe, adapts to the regulation of different patients or sputum aspirator positions, has improved the practicality.

Inventors

  • XU JINTU
  • XU FENG

Assignees

  • 苏州市金盛塑胶有限公司

Dates

Publication Date
20260512
Application Date
20250328

Claims (8)

  1. 1. A sputum aspirator flushing device, which is characterized by comprising The flushing assembly (100), flushing assembly (100) includes bottom plate (110), driving piece (120), slide bar (130), piston (140), injection tube (150), drawing liquid pipe (160), flushing pipe (170) and check valve (180), driving piece (120) set up in bottom plate (110) top, slide bar (130) fixed connection in driving piece (120), piston (140) set up in slide bar (130) tip, injection tube (150) slip run through bottom plate (110), piston (140) with injection tube (150) inner chamber looks adaptation laminating, drawing liquid pipe (160) with flushing pipe (170) all communicate set up in injection tube (150) bottom, drawing liquid pipe (160) with flushing pipe (170) all communicate and are provided with check valve (180). The adjusting assembly (200), the adjusting assembly (200) comprises an elastic piece (210), a sliding ring (220) and a positioning rod (230), wherein the elastic piece (210) is arranged on the outer side of the injection tube (150), the sliding ring (220) is in sliding sleeve connection with the injection tube (150) and the elastic piece (210), the positioning rod (230) is arranged at the bottom of the sliding ring (220), and the positioning rod (230) is connected with the bottom plate (110) in a clamping mode.
  2. 2. The sputum suction catheter flushing device of claim 1, wherein the driving member (120) comprises a supporting plate (121), a supporting rod (122), a top plate (123), a threaded rod (124), a motor (125) and a moving block (126), wherein the supporting plate (121) is arranged at the top of the bottom plate (110), the supporting rod (122) is arranged at the top of the supporting plate (121), the top plate (123) is arranged at the top of the supporting rod (122), the threaded rod (124) is rotatably arranged between the supporting plate (121) and the top plate (123), the motor (125) is arranged in the supporting plate (121), the motor (125) is in transmission connection with the threaded rod (124), the moving block (126) is in threaded sleeve connection with the threaded rod (124), and the sliding rod (130) is fixedly connected with the moving block (126).
  3. 3. The sputum aspirator tube flushing device according to claim 2, wherein the moving block (126) is provided with a guide block (1261), the guide block (1261) is slidably sleeved on the support rod (122).
  4. 4. The sputum aspirator flushing device according to claim 1 wherein one of said one-way valves (180) through which said aspiration tube (160) communicates and the other of said one-way valves (180) through which said flushing tube (170) communicates are in opposite flow directions.
  5. 5. The sputum aspirator tube flushing device according to claim 1, wherein the elastic member (210) comprises a slot plate (211), a vertical rod (212) and a spring (213), wherein the slot plate (211) is fixedly connected to the syringe tube (150), the vertical rod (212) is arranged in the slot plate (211), the spring (213) is sleeved on the vertical rod (212), and the sliding ring (220) is slidably sleeved on the vertical rod (212).
  6. 6. The sputum aspirator tube flushing device according to claim 5, characterized in that said sliding ring (220) is provided with a through hole (221), said upright (212) being adapted to said through hole (221).
  7. 7. The sputum aspirator tube flushing device according to claim 1, wherein the bottom plate (110) is provided with a plurality of positioning slots (111), and the positioning rod (230) is adapted to the positioning slots (111).
  8. 8. The sputum aspirator tube flushing device of claim 1, wherein the syringe (150) is a transparent tube and the piston (140) and the syringe (150) bottom are both tapered.

Description

Sputum aspirator tube washing unit Technical Field The application relates to the field of sputum aspirator tubes, in particular to a sputum aspirator tube flushing device. Background In severe patients, sputum cannot be discharged by oneself often, a sputum aspirator is required to be used for sucking out, and a sputum aspirator pipe is flushed after the sputum aspirator is used. The existing connecting structure for the sputum suction tube flushing device mainly comprises an injector and normal saline, and the operation can be completed only by using the injector to extract the saline and then connecting the injector with a sputum suction tube pipeline. The publication number discloses CN218591353U discloses a sputum aspirator flushing device, the motor drives the lead screw after the work and rotates, the lead screw makes the piston post go up and down through the linking of an internal thread section of thick bamboo, no. two internal thread section of thick bamboo, the screw rod, L shape spliced pole and the spacing slip of piston in the injection tube, the lift of piston post can drive the piston and slide in the injection tube, thereby make the injection tube can draw in its inside with salt water when the piston post rises, and can discharge salt water at the uniform velocity when the piston post descends, and then make out the effect that liquid velocity can reach at the uniform velocity, avoid manual extrusion liquid and cause the inhomogeneous or stop the condition of arranging of liquid velocity. However, the scheme has some defects that in the using process of the scheme, when normal saline is used up and the sputum suction tube is not completely washed, the sputum suction tube needs to be taken down to supplement and suck the normal saline for reuse, so that the operation steps are complicated, and the efficiency is low. Disclosure of utility model In order to overcome the above disadvantages, the present application provides a sputum aspirator tube flushing device, which aims to solve the problems set forth in the background art. The embodiment of the application provides a sputum aspirator tube flushing device which comprises a flushing component and an adjusting component. The flushing assembly comprises a bottom plate, a driving piece, a sliding rod, a piston, a syringe, a liquid suction pipe, a flushing pipe and a one-way valve, wherein the driving piece is arranged at the top of the bottom plate, the sliding rod is fixedly connected with the driving piece, the piston is arranged at the end part of the sliding rod, the syringe slides to penetrate through the bottom plate, the piston is matched with the inner cavity of the syringe in an fit mode, the liquid suction pipe is communicated with the flushing pipe in the bottom of the syringe, and the liquid suction pipe is communicated with the flushing pipe in the one-way valve. The adjusting component comprises an elastic piece, a sliding ring and a positioning rod, wherein the elastic piece is arranged on the outer side of the injection tube, the sliding ring is in sliding sleeve connection with the injection tube and the elastic piece, the positioning rod is arranged at the bottom of the sliding ring, and the positioning rod is in clamping connection with the bottom plate. In a specific embodiment, the driving piece comprises a supporting plate, a supporting rod, a top plate, a threaded rod, a motor and a moving block, wherein the supporting plate is arranged at the top of the bottom plate, the supporting rod is arranged at the top of the supporting plate, the top plate is arranged at the top end of the supporting rod, the threaded rod is rotationally arranged between the supporting plate and the top plate, the motor is arranged in the supporting plate, the motor is in transmission connection with the threaded rod, the moving block is in threaded sleeve joint with the threaded rod, and the sliding rod is fixedly connected with the moving block. In the implementation process, through setting up backup pad, bracing piece, roof, threaded rod, motor and movable block, the starter motor drives the threaded rod and rotates, and the threaded rod passes through the screw drive principle and drives the movable block and remove, and the movable block drives slide bar and piston and removes, realizes the injection purpose. In a specific embodiment, the moving block is provided with a guide block, and the guide block is in sliding sleeve connection with the supporting rod. In the implementation process, the guide block is arranged and used for guiding the moving block to stably and linearly move along the support rod. In a specific embodiment, one of the one-way valves of the extractor tube communication and the other one of the one-way valves of the flush tube communication are in opposite flow directions. In the implementation process, when the suction is implemented, the normal saline is sucked by the liquid suction pipe and enters the injection pipe