CN114433571A

CN114433571A - Medical dialysis catheter aftertreatment integrated device

Info

Publication number: CN114433571A
Application number: CN202111557341.5A
Authority: CN
Inventors: 刘军; 刘雪梅; 王惠芳
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2021-12-19
Filing date: 2021-12-19
Publication date: 2022-05-06
Anticipated expiration: 2041-12-19
Also published as: CN114433571B

Abstract

The invention relates to a medical dialysis catheter post-treatment integrated device, which comprises a workbench, a fixing device and a cleaning device, wherein the upper end surface of the workbench is provided with the fixing device and the cleaning device, the fixing device comprises a rectangular frame, a rotating rod, a first belt wheel, a conveying belt, an isolation baffle plate, a driving motor, a feeding frame, an extrusion frame, a cutting frame and a circular drainage pipe, the medical dialysis catheter post-treatment integrated device can be used for rapidly extruding and washing the medical dialysis catheter through the fixing device and the cleaning device, so that the inner wall of a medical head dialysis catheter can be thoroughly cleaned by using sterilized water, the sterilization efficiency of the medical dialysis catheter is greatly improved, the problems of disease infection and environmental pollution caused by bacteria in medical garbage are effectively avoided, and the medical dialysis catheter to be treated can be cut through the cutting frame, so that the sterilized water can uniformly enter the medical dialysis catheter.

Description

Medical dialysis catheter aftertreatment integrated device

Technical Field

The invention relates to the field of medical dialysis catheter post-treatment, in particular to a medical dialysis catheter post-treatment integrated device.

Background

Dialysis is a separation and purification technique for separating small molecules from biological macromolecules by the principle that the small molecules diffuse into water or buffer solution through a semipermeable membrane, and dialysis therapy is a treatment method for discharging components in body fluid out of the body through the semipermeable membrane, and can be generally divided into hemodialysis and peritoneal dialysis, wherein a special medical dialysis catheter is required during hemodialysis, and after the medical dialysis catheter is used, the medical dialysis catheter needs to be cleaned and disinfected.

When the traditional disinfection treatment is carried out on the medical dialysis catheter, the disinfection water is generally used for directly washing the medical dialysis catheter, and the disinfection mode cannot thoroughly clean the inner wall of the medical dialysis catheter; when the medical dialysis catheter is disinfected, the disinfectant can not uniformly enter the inner wall of the medical dialysis catheter to be treated, so that the effect of the medical dialysis catheter in the disinfection treatment is reduced.

Disclosure of Invention

In order to make up the defects of the prior art, the invention provides a medical dialysis catheter post-treatment integrated device.

The technical scheme adopted by the invention to solve the technical problem is as follows: a medical dialysis catheter post-treatment integrated device comprises a workbench, a fixing device and a cleaning device, wherein the fixing device and the cleaning device are arranged on the upper end face of the workbench;

the fixing device comprises a rectangular frame, rotary rods, a belt wheel I, a conveyor belt, an isolation baffle, a driving motor, a feeding frame, an extrusion frame, a cutting frame and a circular drainage pipe, wherein the rectangular frame is fixedly arranged on the upper end surface of the workbench, three rotary rods are arranged in the rectangular frame in a rotating mode from left to right, the two rotary rods positioned on the right side incline downwards from left to right, the belt wheel I is symmetrically and fixedly arranged on the front side and the rear side of the three rotary rods, the belt wheels I on the front side and the rear side are connected through the conveyor belt in a transmission mode, the isolation baffle is uniformly and fixedly arranged on the side wall of the conveyor belt along the circumferential direction, a moving through groove is uniformly formed in the upper end surface of the isolation baffle from front to back, water flow ports are uniformly formed in the side wall of the isolation baffle, one rotary rod penetrates through the side wall of the rectangular frame and is fixedly connected with the output end of the driving motor, the feeding frame is arranged on the right side wall of the rectangular frame, an extrusion frame and a cutting frame are arranged above the right side of the conveying belt in the rectangular frame, a circular through groove is formed in the position, close to the lower end, of the right side wall of the rectangular frame, and a circular drainage pipe is fixedly mounted in the circular through groove;

belt cleaning device include the cylinder pole, the fixed plate, the fixed block, hollow core plate, the hollow tube, the spray tube, connecting pipe and water pump, the up end of workstation be close to four corner fixed mounting and have the cylinder pole, the common fixed mounting in top of a plurality of cylinder poles has the fixed plate, central point puts fixed mounting on the fixed plate, the bottom fixed mounting of fixed block has hollow core plate, the even fixed mounting in bottom of hollow core plate has the hollow tube that is linked together, the spray tube is installed to the lower terminal surface of hollow tube, the spray tube is the toper form, circular recess has been seted up No. one to the up end of fixed block, install the connecting pipe that is linked together with hollow core plate in the circular recess, the up end of fixed plate and the rear fixed mounting that is located the fixed block have the water pump, the outlet pipe and the connecting pipe fixed connection of water pump.

As a preferred technical scheme, the feeding frame comprises a rectangular material leaking frame, a swinging plate and a small spring, a fixed through groove is formed in the right side wall of the rectangular frame, the rectangular material leaking frame is fixedly installed in the fixed through groove and inclines upwards from left to right, the position of the upper end face of the inner side wall of the rectangular material leaking frame is hinged to the swinging plate through a pin shaft, and the swinging plate is fixedly connected with the inner side wall of the rectangular material leaking frame through the small spring.

As a preferred technical scheme of the invention, the extrusion frame comprises an inclined plate, a push rod, a movable plate, a first spring rod, a support plate, an extrusion plate, a circular bulge, a rotating rod, a motor and an eccentric roller, wherein the inclined plate is fixedly arranged on the inner side wall of the rectangular frame and above the right side of the conveyor belt, the push rod is uniformly arranged on the inclined plate in a sliding manner from left to right, the movable plate is fixedly arranged after the upper end surface of the push rod penetrates through the upper end surface of the inclined plate, the movable plate is fixedly connected with the inclined plate through the first spring rods, the first spring rods are arranged on the left side and the right side of the push rod, the support plate is fixedly arranged after the lower end surface of the push rod penetrates through the lower end surface of the inclined plate, the extrusion plates are symmetrically and fixedly arranged on the left side and the right side of the lower end surface of the support plate, the extrusion plates are uniformly distributed from front to back along the direction of the support plate, and the extrusion plates correspond to the moving through grooves one to one, the material leaking holes are uniformly formed in the inclined plate, the movable plate and the extrusion plate, a plurality of circular protrusions are uniformly and fixedly mounted on the lower end face of the extrusion plate, a rotating rod is rotatably arranged in the rectangular frame and located above the movable plate, one end of the rotating rod penetrates through the side wall of the rectangular frame and is fixedly connected with an output shaft of the motor, an eccentric roller is fixedly mounted on the rotating rod, and the side wall of the eccentric roller is always in contact with the upper end face of the movable plate.

As a preferred technical scheme, the cutting frame comprises moving rods, disc cutting knives, two belt wheels, a first chain, L-shaped plates and rotating motors, the moving rods are uniformly and rotatably arranged in the rectangular frame and located on the lower end face of the inclined plate from left to right, the moving rods are located between every two push rods, the disc cutting knives are uniformly and fixedly installed on the moving rods from front to back, the disc cutting knives and the moving through grooves are in one-to-one correspondence, the second belt wheels are fixedly installed on one ends of the moving rods after penetrating through the side walls of the rectangular frame, the second belt wheels are in transmission connection through the first chain, the L-shaped plates are fixedly installed on the back side walls of the rectangular frame, the rotating motors are fixedly installed on the L-shaped plates, and output shafts of the rotating motors are fixedly connected with one of the moving rods.

As a preferred technical scheme of the invention, a first arc-shaped groove is uniformly formed in the circumferential direction between first belt wheels on the front side and the rear side of the inner side wall of the conveying belt, a cylindrical roller is arranged in the first arc-shaped groove, a top plate with the same shape as the conveying belt is arranged in the rectangular frame, the top plate is arranged on the inner side wall of the conveying belt, the front side wall and the rear side wall of the top plate are fixedly connected with the inner side wall of the rectangular frame through mounting blocks, and arc-shaped bulges are uniformly and circumferentially and fixedly arranged at one end, close to the inner side wall of the conveying belt, of the top plate.

According to a preferred technical scheme, moving grooves are symmetrically formed in the front side and the rear side of the upper end face of the isolation baffle, a second spring rod is fixedly mounted at one end, away from the inner side wall of the rectangular frame, of each moving groove, the tail end of each second spring rod is fixedly connected with a limiting plate, each limiting plate is slidably arranged in each moving groove, a top column is fixedly mounted at one end, close to the inner side wall of the rectangular frame, of each limiting plate, a second arc-shaped groove is formed in the tail end of each top column, a small round ball is arranged in each second arc-shaped groove, and rectangular protrusions are uniformly and fixedly mounted on the front side and the rear side of the inner side wall of the rectangular frame from left to right.

As a preferable technical scheme of the invention, the shape and the size of the rectangular bulge are irregular and are always contacted with the side wall of the small ball.

As a preferred technical scheme of the invention, a rectangular through groove is formed in the left side wall of the rectangular frame, a blanking box is fixedly mounted on the upper end face of the inner side wall of the rectangular through groove, the blanking box inclines upwards from left to right, water leakage meshes are uniformly formed in the lower end face of the blanking box, a guide plate is fixedly mounted at the position, close to the left side, of the bottom of the blanking box, and a rubber pad is fixedly mounted at one end, located in the rectangular frame, of the lower end face of the blanking box.

Compared with the prior art, the invention has the following advantages:

1. the medical dialysis catheter can be quickly extruded and washed by the fixing device and the cleaning device, so that the inner wall of the medical dialysis catheter is thoroughly cleaned by using sterile water, the sterilization efficiency of the medical dialysis catheter is greatly improved, and the problems of disease infection and environmental pollution caused by bacteria in medical waste are effectively solved.

2. According to the medical dialysis catheter disinfection device, the cutting frame is arranged, so that the medical dialysis catheter needing to be treated can be cut, disinfectant can uniformly enter the medical dialysis catheter, and the medical dialysis catheter can be better disinfected.

3. According to the medical dialysis catheter disinfection device, the feeding frame can control the feeding quantity of the medical dialysis catheters, and the medical dialysis catheters below the medical dialysis catheters are prevented from being insufficiently disinfected due to excessive feeding.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic perspective view (from front to back) of the present invention.

Fig. 2 is a schematic perspective view (from back to front) of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a sectional view taken along line a-a of the present invention 3.

Fig. 5 is an enlarged view of the portion of the invention in the direction of M in fig. 4.

Fig. 6 is an enlarged view of a portion of fig. 4 taken in the direction of N.

Fig. 7 is an enlarged view of the invention in fig. 4 taken along line X.

Fig. 8 is a schematic front view of the present invention.

FIG. 9 is a sectional view taken along line B-B of invention 8.

Fig. 10 is a partial enlarged view of fig. 9 taken in the Z direction of the present invention.

In the figure: 1. a work table; 2. a fixing device; 20. a rectangular frame; 201. a blanking box; 202. a baffle; 21. rotating the rod; 22. a first belt wheel; 23. a conveyor belt; 231. a cylindrical roll; 232. a top plate; 233. an arc-shaped bulge; 24. an isolation baffle; 241. a second spring lever; 242. a limiting plate; 243. a top pillar; 244. a small ball; 245. a rectangular protrusion; 25. a drive motor; 26. a feeding frame; 261. a material leaking frame is shaped; 262. a swing plate; 263. a small spring; 27. an extrusion frame; 270. an inclined plate; 271. a push rod; 272. moving the plate; 273. a first spring rod; 274. a support plate; 275. a pressing plate; 276. a circular protrusion; 277. rotating the rod; 278. an electric motor; 279. an eccentric roller; 28. a cutting frame; 281. a travel bar; 282. a disc cutter; 283. a second belt wheel; 284. a first chain; 285. an L-shaped plate; 286. a rotating electric machine; 29. a circular drainage pipe; 3. a cleaning device; 31. a cylindrical rod; 32. a fixing plate; 33. a fixed block; 34. a hollow slab; 35. a hollow tube; 36. a nozzle; 37. a connecting pipe; 38. and (4) a water pump.

Detailed Description

The present invention is further described in order to make the technical means, the creation features, the achievement purposes and the effects of the present invention easy to understand.

Referring to fig. 1, the medical dialysis catheter post-treatment integrated device comprises a workbench 1, a fixing device 2 and a cleaning device 3, wherein the fixing device 2 and the cleaning device 3 are arranged on the upper end face of the workbench 1.

Referring to fig. 1, 2, 3 and 4, the fixing device 2 includes a rectangular frame 20, rotating rods 21, a first belt wheel 22, a conveyor belt 23, an isolation baffle 24, a driving motor 25, a feeding frame 26, an extruding frame 27, a cutting frame 28 and a circular drainage pipe 29, the upper end surface of the workbench 1 is fixedly provided with the rectangular frame 20, three rotating rods 21 are rotatably arranged in the rectangular frame 20 from left to right, the two rotating rods 21 on the right side incline downwards from left to right, the first belt wheels 22 are symmetrically and fixedly arranged on the three rotating rods 21 at the front and rear sides, the first belt wheels 22 at the front and rear sides are jointly and drivingly connected through the conveyor belt 23, the side wall of the conveyor belt 23 is uniformly and fixedly provided with the isolation baffle 24 along the circumferential direction, the upper end surface of the isolation baffle 24 is uniformly provided with moving through grooves from front to rear, the side wall of the isolation baffle 24 is uniformly provided with flow orifices, one rotating rod 21 penetrates through the side wall of the rectangular frame 20 and is fixedly connected with the output end of the driving motor 25, the right side wall of the rectangular frame 20 is provided with a feeding frame 26, an extrusion frame 27 and a cutting frame 28 are arranged above the right side of the conveyor belt 23 in the rectangular frame 20, a circular through groove is formed in the position, close to the lower end, of the right side wall of the rectangular frame 20, and a circular drainage circular pipe 29 is fixedly mounted in the circular through groove.

Referring to fig. 1 and 2, the cleaning device 3 includes a cylindrical rod 31, a fixing plate 32, a fixing block 33, a hollow plate 34, a hollow tube 35, a spray pipe 36, a connecting pipe 37 and a water pump 38, the upper end surface of the worktable 1 is fixedly provided with the cylindrical rod 31 near four corners, the tops of the plurality of cylindrical rods 31 are jointly and fixedly provided with the fixing plate 32, the fixing block 33 is fixedly provided at the center position on the fixing plate 32, the bottom of the fixing block 33 is fixedly provided with the hollow plate 34, the bottom of the hollow plate 34 is uniformly and fixedly provided with the hollow tube 35 which is communicated with each other, the lower end surface of the hollow tube 35 is provided with the spray pipe 36, the spray pipe 36 is in a conical shape, the upper end surface of the fixing block 33 is provided with a circular groove, the connecting pipe 37 which is communicated with the hollow plate 34 is provided in the circular groove, the upper end surface of the fixing plate 32 is fixedly provided with the water pump 38 which is positioned behind the fixing block 33, and a water outlet pipe of the water pump 38 is fixedly connected with the connecting pipe 37, the water inlet of the water pump 38 is connected with an external disinfection device.

Firstly, a medical dialysis catheter to be treated is placed into a feeding frame 26, the medical dialysis catheter is fed between isolation baffles 24 on a conveyor belt 23 through the feeding frame 26, a driving motor 25 is started simultaneously, the driving motor 25 drives a rotary rod 21 to rotate, at the moment, the conveyor belt 23 is driven to rotate under the action of a first belt wheel 22, the conveyor belt 23 drives the isolation baffles 24 to move, so that the medical dialysis catheter to be treated is driven to move, at the moment, a water pump 38 is started, the disinfection water flows into a hollow plate 34 through a connecting pipe 37 by the water pump 38, the hollow plate 34 enables the disinfection water to uniformly spray out through a hollow pipe 35 and finally through a spray pipe 36, the medical dialysis catheter to be treated is cut by a cutting frame 28, so that a gap is reserved on the medical dialysis catheter, at the moment, the disinfection water sprayed out from the spray pipe 36 flows into the medical dialysis catheter on the conveyor belt 23 through the gap, meanwhile, the medical dialysis catheter on the conveying belt 23 is extruded in a reciprocating mode by the aid of the extrusion frame 27, disinfection water in the medical dialysis catheter is discharged quickly, and accordingly the inner wall of the medical dialysis catheter is washed quickly, disinfection efficiency of the medical dialysis catheter is improved greatly, and the problems that bacteria in medical garbage cause disease infection and environment pollution are solved effectively.

Referring to fig. 1, fig. 4 and fig. 7, last work or material rest 26 include rectangle hourglass material frame 261, swing board 262 and little spring 263, the right side wall of rectangle frame 20 seted up fixed logical groove, fixed logical inslot fixed mounting has rectangle hourglass material frame 261, rectangle hourglass material frame 261 is from left to right tilt up, the position of the inside wall up end of rectangle hourglass material frame 261 articulates through the round pin axle has swing board 262, the inside wall of swing board 262 and rectangle hourglass material frame 261 passes through little spring 263 fixed connection, install the sponge dog between rectangle hourglass material frame 261 lower extreme and the rectangle frame 20 inner wall to avoid the medical dialysis catheter accident to drop.

When the medical dialysis catheter to be treated is put into the rectangular leaking frame 261, the medical dialysis catheter extrudes the swinging plate 262, the swinging plate 262 is changed from the vertical state to the inclined state under the action of the small spring 263, the opening of the rectangular leaking frame 261 is not blocked any more, the medical dialysis catheter to be treated is fed to the separation baffles 24 on the conveyor belt 23 through the rectangular leaking frame 261 which is inclined from left to right, when the number of the medical dialysis catheters between the separation baffles 24 is large, the swinging plate 262 gradually returns to the original state, at the moment, the medical dialysis catheter in the feeding frame 26 is difficult to continuously enter the separation baffles 24, and the number of the medical dialysis catheters between the separation baffles 24 is not uniform, prevent too much material loading and consequently insufficient disinfection of the medical dialysis catheter below.

Referring to fig. 1, 4, 5 and 6, the extrusion frame 27 includes an inclined plate 270, a push rod 271, a moving plate 272, a first spring rod 273, a support plate 274, an extrusion plate 275, a circular protrusion 276, a rotating rod 277, a motor 278 and an eccentric roller 279, the inclined plate 270 is fixedly installed on the inner side wall of the rectangular frame 20 and above the right side of the conveyor belt 23, the push rods 271 are evenly and slidably installed on the inclined plate 270 from left to right, the moving plate 272 is fixedly installed together after the upper end surface of the push rod 271 penetrates through the upper end surface of the inclined plate 270, the moving plate 272 and the inclined plate 270 are fixedly connected through the first spring rods 273, the first spring rods 273 are located on the left and right sides of the push rod 271, the support plate 274 is fixedly installed after the lower end surface of the push rod 271 penetrates through the lower end surface of the inclined plate 270, the extrusion plates 275 are symmetrically and fixedly installed on the left and right sides of the lower end surface of the support plate 274, the extrusion plates 275 are evenly distributed along the direction of the support plate 274, the extrusion plate 275 corresponds to the moving through grooves one by one, the inclined plate 270, the moving plate 272 and the extrusion plate 275 are uniformly provided with material leaking holes, the lower end face of the extrusion plate 275 is uniformly and fixedly provided with a plurality of circular protrusions 276, a rotating rod 277 is rotatably arranged in the rectangular frame 20 and above the moving plate 272, one end of the rotating rod 277 penetrates through the side wall of the rectangular frame 20 and is fixedly connected with an output shaft of the motor 278, an eccentric roller 279 is fixedly arranged on the rotating rod 277, and the side wall of the eccentric roller 279 is always contacted with the upper end face of the moving plate 272.

When the medical dialysis catheter to be processed is loaded between the isolation baffles 24 on the conveyor belt 23, the motor 278 is started, the motor 278 drives the eccentric roller 279 to rotate, at the moment, under the action of the spring rod 273, the eccentric roller 279 extrudes the movable plate 272, the movable plate 272 drives the push rod 271 to do up-and-down reciprocating motion, the push rod 271 enables the support plate 274 to drive the extrusion plate 275 to do reciprocating extrusion on the medical dialysis catheter to be processed, so that the sterilized water in the medical dialysis catheter is rapidly discharged, the rapid washing of the inner wall of the medical dialysis catheter is further completed, the movable through groove formed in the isolation baffles 24 facilitates the movement of the extrusion plate 275, and the circular protrusions 276 arranged at the bottoms of the extrusion plates 275 are used for achieving better extrusion effect on the medical dialysis catheter.

Referring to fig. 1, 2 and 4, the cutting frame 28 includes a moving rod 281, a disc cutter 282, a second pulley 283, a first chain 284, an L-shaped plate 285 and a rotating motor 286, the lower end surface of the inclined plate 270 in the rectangular frame 20 is uniformly rotated from left to right to form the moving rod 281, the moving rod 281 is located between every two push rods 271, the disc cutter 282 is uniformly and fixedly installed on the moving rod 281 from front to back, the disc cutter 282 and the moving through groove are in one-to-one correspondence, one end of the moving rod 281 penetrates through the side wall of the rectangular frame 20 and is fixedly installed with the second pulley, the second pulleys are in transmission connection through the first chain 284, the rear side wall of the rectangular frame 20 is fixedly installed with the L-shaped plate 285, the rotating motor 286 is fixedly installed on the L-shaped plate 285, and an output shaft of the rotating motor 286 is fixedly connected with one of the moving rods 281.

When the medical dialysis catheter material that will need to handle is loaded to between the division shield 24 on conveyer belt 23, start rotating electrical machines 286, rotating electrical machines 286 drives the carriage release lever 281 and rotates, carriage release lever 281 drives No. two band pulleys 283 and rotates, this moment under the effect of No. two band pulleys 283, No. two band pulleys 283 drive a chain 284 and rotate, a chain 284 makes a plurality of No. two band pulleys 283 drive a plurality of carriage release levers 281 and rotates, carriage release lever 281 drives disc cutter 282 and rotates, make disc cutter 282 cut medical dialysis catheter, thereby make things convenient for the entering of antiseptic solution, can be better disinfect medical dialysis catheter.

Referring to fig. 4 and 5, an arc-shaped groove is uniformly formed in the circumferential direction between the belt pulleys 22 on the front side and the rear side of the inner side wall of the conveyor belt 23, a cylindrical roller 231 is arranged in the arc-shaped groove, a top plate 232 with the same shape as the conveyor belt 23 is arranged in the rectangular frame 20, the top plate 232 is arranged on the inner side wall of the conveyor belt 23, the front side wall and the rear side wall of the top plate 232 are fixedly connected with the inner side wall of the rectangular frame 20 through an installation block, and an arc-shaped protrusion 233 is uniformly and fixedly arranged at one end, close to the inner side wall of the conveyor belt 23, of the top plate 232 in the circumferential direction.

When starting driving motor 25 and rotating, and then make a band pulley 22 drive conveyer belt 23 and rotate, make the protruding 233 intermittent type of arc contact on cylinder roller 231 and the roof 232 on the conveyer belt 23 inside wall, thereby make conveyer belt 23 shake, shake make the sterile water pass through the breach of cutting can be even get into medical dialysis catheter in, still can make medical dialysis catheter distribute more evenly simultaneously.

Referring to fig. 1, 8, 9 and 10, moving grooves are symmetrically formed in the front and rear sides of the upper end surface of the isolation baffle 24, a second spring rod 241 is fixedly installed at one end of the moving groove far away from the inner side wall of the rectangular frame 20, the end of the second spring rod 241 is fixedly connected with a limiting plate 242, the limiting plate 242 is slidably arranged in the moving grooves, a top post 243 is fixedly installed at one end of the limiting plate 242 close to the inner side wall of the rectangular frame 20, a second arc-shaped groove is formed in the end of the top post 243, a small ball 244 is arranged in the second arc-shaped groove, and rectangular protrusions 245 are uniformly and fixedly installed on the front and rear sides of the inner side wall of the rectangular frame 20 from left to right; the rectangular protrusions 245 are irregular in shape and size and are always in contact with the side walls of the small beads 244.

When conveyer belt 23 makes isolation baffle 24 drive the medical dialysis catheter that needs to handle and moves, isolation baffle 24 makes the lateral wall of the protruding 245 of rectangle on little ball 244 on the fore-set 243 and the inside wall of rectangle frame 20 contact, fore-set 243 extrudes limiting plate 242, limiting plate 242 extrudes No. two spring rods 241, make limiting plate 242 slide around the shifting chute, limiting plate 242 promotes the medical dialysis catheter that needs to handle on the conveyer belt 23 and moves, the shape and the size through the protruding 245 of rectangle that sets up are irregular, make the distance that medical dialysis catheter removed be irregular change, can make the better disinfection water to medical dialysis catheter of extrusion frame 27 extrude fast.

Referring to fig. 4 and 8, a rectangular through groove is formed in the left side wall of the rectangular frame 20, a blanking box 201 is fixedly mounted on the upper end surface of the inner side wall of the rectangular through groove, the blanking box 201 inclines upwards from left to right, water leakage meshes are uniformly formed in the lower end surface of the blanking box 201, a guide plate 202 is fixedly mounted at a position, close to the left side, of the bottom of the blanking box 201, and a rubber pad is fixedly mounted at one end, located in the rectangular frame 20, of the lower end surface of the blanking box 201.

When conveyer belt 23 drives the medical dialysis pipe that the disinfection was accomplished and moves to the leftmost side of rectangle frame 20, the medical dialysis pipe that the disinfection was accomplished at first drops in blanking case 201, through evenly having seted up the mesh that leaks at blanking case 201's lower terminal surface, can play the effect of accuse water to medical dialysis pipe, the water of accuse play flows in rectangle frame 20 through guide plate 202, it will make used sterile water discharge fast through drainage pipe 29 to unify at last, the medical dialysis pipe of the dry sterile water of accuse accomplishes the unloading fast through blanking case 201 at last, make the top of isolation barrier 24 and the lower extreme lateral wall of blanking case 201 contact through the rubber pad that sets up, prevent that the dialysis pipe from dropping.

The concrete during operation: first, during the original state, the swing board 262 is vertical form under the effect of little spring 263 to block the opening part of rectangle hourglass material frame 261, when putting into rectangle hourglass material frame 261 the medical dialysis catheter that will carry out the processing in, medical dialysis catheter extrusion swing board 262, swing board 262 becomes the slope form by vertical form under the effect of little spring 263, and then no longer blocks the opening part of rectangle hourglass material frame 261, the medical dialysis catheter that makes need carry out the processing is through the rectangle hourglass material frame 261 material feeding that inclines from left to right between the isolation baffle 24 on the conveyer belt 23.

Second step, start driving motor 25, driving motor 25 drives rotary rod 21 and rotates for conveyer belt 23 drives isolation barrier 24 and moves, thereby drives the medical dialysis catheter motion that needs to handle, starts water pump 38 this moment, and water pump 38 makes in the sterile water flows into hollow plate 34 through connecting pipe 37, and hollow plate 34 makes sterile water pass through hollow tube 35 and evenly spout through spray tube 36 at last.

The third step, start rotating electrical machines 286, make a plurality of band pulleys 283 drive a plurality of movable rods 281 and rotate, movable rod 281 drives disc cutting knife 282 and rotates, make disc cutting knife 282 cut medical dialysis pipe, thereby make things convenient for the entering of antiseptic solution, start motor 278 simultaneously, motor 278 drives eccentric roller 279 and rotates, this moment under the effect of a spring lever 273, eccentric roller 279 extrudes movable plate 272, movable plate 272 drives catch bar 271 and carries out up-and-down reciprocating motion, catch bar 271 makes extension plate 274 drive stripper plate 275 carry out reciprocating extrusion to the medical dialysis pipe that needs to handle, make quick discharge dialysis pipe sterile water in the medical pipe, and then accomplish the quick washing to medical dialysis pipe inner wall.

Fourthly, when the conveyor belt 23 drives the disinfected medical dialysis catheter to move to the leftmost side of the rectangular frame 20, the disinfected medical dialysis catheter firstly drops into the blanking box 201, when the controlled water flows into the rectangular frame 20 through the guide plate 202, the used disinfected water is uniformly discharged through the circular drainage pipe 29, and finally the disinfected medical dialysis catheter is quickly blanked through the blanking box 201.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical dialysis catheter aftertreatment integrated device, includes workstation (1), fixing device (2) and belt cleaning device (3), its characterized in that: the upper end surface of the workbench (1) is provided with a fixing device (2) and a cleaning device (3);

the fixing device (2) comprises a rectangular frame (20), rotating rods (21), a first belt wheel (22), a conveying belt (23), an isolation baffle (24), a driving motor (25), a feeding frame (26), an extrusion frame (27), a cutting frame (28) and a circular drainage pipe (29), wherein the rectangular frame (20) is fixedly installed on the upper end face of the workbench (1), three rotating rods (21) are arranged in the rectangular frame (20) in a rotating mode from left to right, the two rotating rods (21) on the right side incline downwards from left to right, the first belt wheel (22) is symmetrically and fixedly installed on the three rotating rods (21) in the front and back direction, the first belt wheels (22) on the front side and the back side are connected through the conveying belt (23) in a transmission mode, the isolation baffle (24) is uniformly and fixedly installed on the side wall of the conveying belt (23) in the circumferential direction, and a moving through groove is uniformly formed in the upper end face of the isolation baffle (24) from front to back, the side wall of the isolation baffle (24) is uniformly provided with water flowing openings, one rotating rod (21) penetrates through the side wall of the rectangular frame (20) and then is fixedly connected with the output end of a driving motor (25), the right side wall of the rectangular frame (20) is provided with a feeding frame (26), an extrusion frame (27) and a cutting frame (28) are arranged above the right side of the conveying belt (23) in the rectangular frame (20), a circular through groove is formed in the position, close to the lower end, of the right side wall of the rectangular frame (20), and a circular drainage pipe (29) is fixedly arranged in the circular through groove;

the cleaning device (3) comprises cylindrical rods (31), fixing plates (32), fixing blocks (33), hollow plates (34), hollow pipes (35), spray pipes (36), connecting pipes (37) and a water pump (38), the upper end face of the workbench (1) is fixedly provided with the cylindrical rods (31) close to four corners, the tops of the cylindrical rods (31) are fixedly provided with the fixing plates (32) together, the fixing blocks (33) are fixedly arranged at the upper center positions of the fixing plates (32), the hollow plates (34) are fixedly arranged at the bottoms of the fixing blocks (33), the hollow pipes (35) communicated with each other are uniformly and fixedly arranged at the bottoms of the hollow plates (34), the spray pipes (36) are arranged on the lower end faces of the hollow pipes (35), the spray pipes (36) are in a conical shape, one circular groove is formed in the upper end face of each fixing block (33), and the connecting pipes (37) communicated with the hollow plates (34) are arranged in the one circular groove, a water pump (38) is fixedly arranged on the upper end surface of the fixing plate (32) and behind the fixing block (33), and a water outlet pipe of the water pump (38) is fixedly connected with the connecting pipe (37).

2. The integrated medical dialysis catheter aftertreatment device of claim 1, wherein: go up work or material rest (26) including rectangle hourglass material frame (261), swing board (262) and little spring (263), the right side wall of rectangle frame (20) seted up fixed logical groove, fixed logical inslot fixed mounting has rectangle hourglass material frame (261), rectangle hourglass material frame (261) from left to right tilt up, the position of the inside wall up end of rectangle hourglass material frame (261) articulates through the round pin axle has swing board (262), the inside wall of swing board (262) and rectangle hourglass material frame (261) passes through little spring (263) fixed connection.

3. The integrated medical dialysis catheter aftertreatment device of claim 1, wherein: the extrusion frame (27) comprises an inclined plate (270), push rods (271), a moving plate (272), a first spring rod (273), a support plate (274), an extrusion plate (275), a circular bulge (276), a rotating rod (277), a motor (278) and an eccentric roller (279), the inclined plate (270) is fixedly installed on the inner side wall of the rectangular frame (20) and above the right side of the conveyor belt (23), the push rods (271) are uniformly arranged on the inclined plate (270) in a sliding mode from left to right, the moving plate (272) is fixedly installed on the upper end face of each push rod (271) after penetrating through the upper end face of each inclined plate (270), the moving plate (272) is fixedly connected with the inclined plate (270) through the first spring rods (273), the first spring rods (273) are located on the left side and the right side of each push rod (271), the support plate (274) is fixedly installed on the lower end face of each push rod (271) after penetrating through the lower end face of each inclined plate (270), the left side and the right side of the lower end face of the support plate (274) are symmetrically and fixedly provided with the extrusion plates (275), the extrusion plates (275) are uniformly distributed from front to back along the direction of the support plate (274), the extrusion plates (275) are in one-to-one correspondence with the moving through grooves, the inclined plate (270), the material leaking holes are uniformly formed in the moving plate (272) and the extrusion plates (275), a plurality of circular protrusions (276) are uniformly and fixedly arranged on the lower end face of the extrusion plates (275), a rotating rod (277) is rotatably arranged in the rectangular frame (20) and above the moving plate (272), one end of the rotating rod (277) penetrates through the side wall of the rectangular frame (20) and is fixedly connected with an output shaft of the motor (278), an eccentric roller (279) is fixedly arranged on the rotating rod (277), and the side wall of the eccentric roller (279) is always contacted with the upper end face of the moving plate (272).

4. The integrated medical dialysis catheter aftertreatment device of claim 3, wherein: the cutting frame (28) comprises moving rods (281), disk cutting knives (282), two belt wheels (283), a first chain (284), L-shaped plates (285) and a rotating motor (286), wherein the moving rods (281) are uniformly and rotatably arranged in the rectangular frame (20) and positioned on the lower end surface of the inclined plate (270) from left to right, the moving rods (281) are positioned between every two push rods (271), the disk cutting knives (282) are uniformly and fixedly arranged on the moving rods (281) from front to back, the disk cutting knives (282) correspond to the moving through grooves one by one, one ends of the moving rods (281) penetrate through the side walls of the rectangular frame (20) and then are fixedly provided with the second belt wheels (283), the second belt wheels (283) are in transmission connection through the first chain (284), the back side walls of the rectangular frame (20) are fixedly provided with the L-shaped plates (285), the rotating motor (286) is fixedly arranged on the L-shaped plates (285), the output shaft of the rotating electrical machine (286) is fixedly connected with one of the moving rods (281).

5. The integrated medical dialysis catheter aftertreatment device of claim 1, wherein: the inside wall of conveyer belt (23) be located around evenly seted up an arc wall along circumference between band pulley (22) of both sides around, be provided with cylinder roller (231) in the arc wall, be provided with roof (232) the same with conveyer belt (23) shape in rectangular frame (20), roof (232) are located the inside wall of conveyer belt (23), the inside wall fixed connection of installation piece and rectangular frame (20) is passed through to the front and back lateral wall of roof (232), roof (232) are close to the one end of conveyer belt (23) inside wall and have arc arch (233) along the even fixed mounting of circumference.

6. The integrated medical dialysis catheter aftertreatment device of claim 1, wherein: the up end of isolation barrier (24) preceding back bilateral symmetry seted up the shifting chute, the one end fixed mounting that rectangle frame (20) inside wall was kept away from to the shifting chute has No. two spring rods (241), the end and limiting plate (242) fixed connection of No. two spring rods (241), limiting plate (242) slide to set up in the shifting chute, the one end fixed mounting that limiting plate (242) are close to rectangle frame (20) inside wall has fore-set (243), No. two arc walls have been seted up to the end of fore-set (243), be provided with little ball (244) in No. two arc walls, bilateral symmetry has the rectangle protruding (245) by the even fixed mounting in left to right around the inside wall of rectangle groove.

7. The integrated medical dialysis catheter aftertreatment device of claim 6, wherein: the shape and the size of the rectangular bulge (245) are irregular and are always contacted with the side wall of the small ball (244).

8. The integrated medical dialysis catheter aftertreatment device of claim 1, wherein: the left side wall of rectangle frame (20) seted up the rectangle and led to the groove, the rectangle leads to groove inside wall up end fixed mounting has workbin (201) down, workbin (201) from left to right tilt up, the lower terminal surface of workbin (201) has evenly seted up the mesh that leaks, the bottom of workbin (201) is close to left position fixed mounting and has guide plate (202), the one end fixed mounting that the lower terminal surface of workbin (201) is located rectangle frame (20) has the rubber pad.