CN116726287A - Full-automatic peritoneal dialysis machine for nephrology department - Google Patents
Full-automatic peritoneal dialysis machine for nephrology department Download PDFInfo
- Publication number
- CN116726287A CN116726287A CN202310756222.5A CN202310756222A CN116726287A CN 116726287 A CN116726287 A CN 116726287A CN 202310756222 A CN202310756222 A CN 202310756222A CN 116726287 A CN116726287 A CN 116726287A
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- waste liquid
- seat
- peritoneal dialysis
- dialysis machine
- full
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- 238000000502 dialysis Methods 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 104
- 239000002699 waste material Substances 0.000 claims abstract description 75
- 210000001503 joint Anatomy 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000001802 infusion Methods 0.000 claims description 3
- 210000004303 peritoneum Anatomy 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000385 dialysis solution Substances 0.000 claims 1
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 10
- 210000003608 fece Anatomy 0.000 abstract 1
- 238000007790 scraping Methods 0.000 abstract 1
- 238000010408 sweeping Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003200 peritoneal cavity Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000037157 Azotemia Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 210000003567 ascitic fluid Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000009852 uremia Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/285—Catheters therefor
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Urology & Nephrology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses a full-automatic peritoneal dialysis machine for nephrology department, which particularly relates to the technical field of medical auxiliary equipment, wherein a lifting cylinder pushes a push plate to reciprocate up and down, a brush on the end surface of the push plate is used for sweeping and scraping the inner wall surface of a pair of waste liquid boxes, so that waste attached to the inner wall of the waste liquid boxes is convenient to drop, when the push plate moves to the end part of the bottom surface of the waste liquid boxes, the lifting cylinder stops moving, two moving struts are driven to reciprocate by a finger cylinder, the corresponding transverse plates are driven to move by the moving struts, the top surfaces of inner cavities of the two pairs of waste liquid boxes are rubbed reciprocally by the brush, so that residues of abdominal cavity liquid excreta in the waste liquid boxes are avoided, the inner wall surface of the waste liquid boxes and the bottom surfaces of the inner cavities are cleaned, and the waste liquid boxes can be suitable for collecting abdominal cavity liquid of different patients; the locating block enters into the locating hole, realizes the connection of outer hole seat and butt joint seat to increased the compactness that the feed liquid pipe is connected with the runner pipe, avoided the feed liquid pipe to appear the phenomenon that drops.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a full-automatic peritoneal dialysis machine for nephrology department.
Background
At present, hemodialysis and peritoneal dialysis are used for uremia treatment, a peritoneal dialysis machine is a medical instrument used in the process of pouring dialysis liquid into the peritoneal cavity of a patient, completing dialysis by using the peritoneal membrane and then leading the liquid out of the peritoneal cavity, the peritoneal dialysis machine is matched with the peritoneal dialysis liquid for use, and is suitable for peritoneal dialysis treatment of patients with acute and chronic renal failure, waste liquid is generated after the dialysis process, and a special waste liquid collecting device is needed for collecting the waste liquid.
Through searching, the utility model patent with the publication number of CN216456298U discloses an automatic peritoneal dialysis machine for nephrology department, one side of a main body of the peritoneal dialysis machine is provided with an outer tube, a threaded rod and a rotating ring, and because the rotating ring is meshed with the threaded rod, the rotating ring is convenient to rotate and drives the movable ring to move on the outer side of the threaded rod, thereby driving the fixed ring to move on the outer side of a discharge tube, and when the fixed ring is convenient to move towards one side of the main body of the peritoneal dialysis machine, the clamp Kong Jinjin can be fixed on the outer side of the outer tube, so that different peritoneal dialysis machines can use the same discharge tube.
When collecting the waste liquid of abdominal cavity, adopt the hydrops case to collect in a centralized way generally, the hydrops case is collected the abdominal cavity liquid of a disease, when using different diseases, need collect the back with it, the waste liquid in the discharge box, this kind of mode can avoid the confusion of waste liquid in the box, but need the operation of repeated replacement, it is not convenient enough in the use.
Disclosure of Invention
The utility model aims to provide a full-automatic peritoneal dialysis machine for nephrology department, which solves the problems in the background art.
The utility model can be realized by the following technical scheme: the utility model provides a full-automatic peritoneal dialysis machine for nephrology department, includes the seat that holds of installing carrier pillar and U-shaped structure on the removal base top surface, the inside of holding the seat bears the waste liquid case that is used for collecting peritoneal fluid, the top surface of carrier pillar has instrument fixing base through the support mounting, the peritoneal dialysis machine main part is installed in the inside matching of instrument fixing base, the top sealing mounting of waste liquid case has the case lid, the push pedal that is promoted by the lift cylinder is installed to the inner chamber bottom of case lid, install on the terminal surface of push pedal to the clear brush of waste liquid incasement wall surface first, and install the finger cylinder on the bottom surface of push pedal, the drive end fixedly connected with of finger cylinder is reciprocal gliding two motion branches, every the bottom of motion branch all rigid coupling has the diaphragm, be provided with the brush second with waste liquid case inner chamber bottom surface contact on the bottom surface of diaphragm.
The utility model further technically improves that: the utility model discloses a waste liquid tank, including the waste liquid tank, the open end surface of holding the seat rotates on, the location closure plate that installs with waste liquid tank bottom surface laminating contact, the bottom surface of waste liquid tank is equipped with the liquid outlet, and the inner chamber bottom surface of liquid outlet flushes with the inner chamber bottom surface of waste liquid tank, the one end surface of location closure plate is gone up and is installed the arc spring one that holds seat surface rigid coupling, and installs the pull block on the other end surface of location closure plate.
The utility model further technically improves that: and a hook rod for hanging the dialysate bag is arranged on the top surface of the bearing column.
The utility model further technically improves that: a plurality of outer hole seats are arranged on the end surface of the peritoneal dialysis machine main body, a flow pipe protruding outwards is arranged in the middle of each outer hole seat, a ring groove is arranged between the flow pipe and each outer hole seat, a vacant part is arranged on the outer surface of each outer hole seat, a connecting block is rotatably arranged in each vacant part, and a positioning hole is arranged on the end surface of each connecting block;
the automatic dialysis device is characterized in that a connector which is sleeved and matched with the outside of the runner pipe is arranged in the ring groove, the end part of the connector is connected with a liquid supply pipe which is connected with the infusion end of the dialysis liquid bag or is communicated with the peritoneum of a patient, an opposite joint seat is arranged on the outer surface of the connector, which is close to the end part of the liquid supply pipe, a matching cavity for the connecting block to enter is arranged on the surface of the opposite joint seat, a movable cavity which is communicated with the matching cavity is arranged on the surface of the end part, which is close to the matching cavity, of the opposite joint seat, a push block is arranged in the movable cavity, a positioning block which is spliced and matched with the positioning hole is arranged on the surface of one end of the push block, and an arc-shaped spring II which is connected with the end part of the inner cavity of the movable cavity is arranged on the surface of the other end part of the push block.
The utility model further technically improves that: the end surfaces of the two sides of the instrument fixing seat are respectively and slidably provided with a lateral pressing plate used for fixing the end part of the main body of the peritoneal dialysis machine, the lateral pressing plates are arranged into L-shaped structures, and a bidirectional cylinder used for pushing the lateral pressing plates to move is arranged in the middle of the bottom surface of the instrument fixing seat.
The utility model further technically improves that: the device comprises an instrument fixing seat, a guide block, a pressure spring, a connecting plate, a bidirectional cylinder piston rod and a fixing plate, wherein the surface of the end part of the instrument fixing seat is provided with a guide groove, the guide block is connected with the guide groove in a sliding manner, the end part of the guide block, which is close to the guide groove, is provided with the pressure spring, the surfaces of two lateral pressure plates on the same side are fixedly connected with the same connecting plate, and the surface of the middle part of the connecting plate is fixedly connected with the fixing plate fixedly connected with the end part of the bidirectional cylinder piston rod.
The utility model further technically improves that: the middle part surface of instrument fixing base is equipped with the screw, the inside thread bush of screw is equipped with adjusting screw, adjusting screw's tip rotation is connected with the horizontal clamp plate with peritoneal dialysis machine main part surface contact, horizontal clamp plate and instrument fixing base's inner chamber bottom surface sliding connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. the lifting cylinder drives the push plate to reciprocate up and down, the inner wall surfaces of the pair of waste liquid boxes on the end surface of the push plate are swept back and forth, waste attached to the inner wall of each waste liquid box is convenient to drop, when the push plate moves to the end part of the bottom surface of each waste liquid box, the lifting cylinder stops moving, two moving struts are driven to reciprocate through the finger cylinder, the corresponding transverse plates are driven to move by the moving struts, the top surfaces of the inner cavities of the pair of waste liquid boxes are rubbed back and forth, residues of abdominal cavity liquid excrement in the waste liquid boxes are avoided, the inner wall surfaces of the waste liquid boxes and the bottom surfaces of the inner cavities are cleaned, and the waste liquid boxes can be suitable for collecting abdominal cavity liquid of different patients;
2. when the end faces of the opposite-connection seat and the outer hole seat are attached, the pushing block is stirred, the pushing block extrudes the arc-shaped spring II, so that the positioning block moves along, then the connecting block is stirred, one end part of the connecting block enters the matching cavity, then the pulling force acting on the pushing block is removed, the arc-shaped spring II is deformed in a recovery mode, the pushing block and the positioning block recover to the initial position, the positioning block enters the positioning hole, the connection between the outer hole seat and the opposite-connection seat is achieved, the connection tightness of the liquid supply pipe and the flow pipe is improved, and the falling phenomenon of the liquid supply pipe is avoided;
3. the bidirectional cylinder moves inwards to drive the two lateral pressing plates to approach inwards and closely contact with the end face of the peritoneal dialysis machine main body, then the adjusting screw is screwed, and the adjusting screw rotates with the screw threads and pushes the transverse pressing plates to push the front end face of the peritoneal dialysis machine main body, so that the four faces of the peritoneal dialysis machine main body are fixed, and the installation stability of the peritoneal dialysis machine main body and the instrument fixing seat is improved.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;
FIG. 3 is a schematic view of the structural connection of the guide block of the present utility model;
FIG. 4 is a schematic diagram of the structural connection of the bi-directional cylinder and the fixed plate of the present utility model;
FIG. 5 is a schematic view of the structural connection of the transverse platen and the instrument holder of the present utility model;
FIG. 6 is a cross-sectional view showing the structure of the waste liquid tank of the present utility model.
In the figure: 1. a load-bearing column; 2. a hanger bar; 3. an instrument fixing seat; 4. a receiving seat; 5. positioning a blocking plate; 6. arc spring I; 7. a waste liquid tank; 8. a case cover; 9. a peritoneal dialysis machine body; 10. a liquid supply pipe; 11. a connector; 12. an outer orifice seat; 13. a flow pipe; 14. a ring groove; 15. a connecting block; 16. positioning holes; 17. a butt joint seat; 18. a matching cavity; 19. a movable cavity; 20. a pushing block; 21. arc springs II; 22. a positioning block; 23. a guide groove; 24. a guide block; 25. a pressure spring; 26. a bidirectional cylinder; 27. a lateral pressure plate; 28. a connecting plate; 29. a fixing plate; 30. a transverse pressing plate; 31. a screw hole; 32. adjusting a screw; 33. a push plate; 34. a finger cylinder; 35. a first hairbrush; 36. a motion strut; 37. a cross plate; 38. and a hairbrush II.
Detailed Description
In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.
Referring to fig. 1-6, the utility model provides a full-automatic peritoneal dialysis machine for nephrology department, comprising a carrying column 1 and a U-shaped containing seat 4, wherein the carrying column 1 is arranged on the top surface of a movable base, the containing seat 4 is internally provided with a waste liquid box 7 for collecting peritoneal liquid, the top surface of the carrying column 1 is provided with an instrument fixing seat 3 through a bracket, the inside of the instrument fixing seat 3 is provided with a peritoneal dialysis machine main body 9 in a matching way, the top end of the waste liquid box 7 is provided with a box cover 8 in a sealing way, the bottom of the inner cavity of the box cover 8 is provided with a push plate 33 pushed by a lifting cylinder, the end surface of the push plate 33 is provided with a brush one 35 for cleaning the inner wall surface of the waste liquid box 7, the bottom surface of the push plate 33 is provided with a finger cylinder 34, the driving end of the finger cylinder 34 is fixedly connected with two reciprocating movement struts 36, the bottom end of each movement strut 36 is fixedly connected with a transverse plate 37, the bottom surface of the transverse plate 37 is provided with a second hairbrush 38 which is contacted with the bottom surface of the inner cavity of the waste liquid tank 7, in the drainage of the excrement of the peritoneal liquid, a conduit is communicated with the abdominal cavity of a patient, the conduit is connected with the main body 9 of the peritoneal dialysis machine, the conduit enters the waste liquid tank 7 through the pressure action of a pump in the main body 9 of the peritoneal dialysis machine, the automatic outflow of the peritoneal liquid is realized, wherein the inner wall of the waste liquid tank 7 is easy to adhere to the waste of the peritoneal liquid, the push plate 33 is pushed to reciprocate up and down by a lifting cylinder, the first hairbrush 35 on the end surface of the push plate 33 reciprocally sweeps the inner wall surface of the waste liquid tank 7, the falling of the waste adhered to the inner wall of the waste liquid tank 7 is facilitated, when the push plate 33 moves to the end part of the bottom surface of the waste liquid tank 7, the lifting cylinder stops moving, two movement struts 36 are driven to reciprocate by a finger cylinder 34, the corresponding transverse plate 37 is driven to move by the movement struts 36, and brush two 38 is to the reciprocal friction of inner chamber top surface of waste liquid case 7, avoids the residual of abdominal cavity liquid excrement in waste liquid case 7, and is clean to the inner wall face and the inner chamber bottom surface of waste liquid case 7 for waste liquid case 7 can adapt to the collection use of different disease abdominal cavity liquid.
The open end surface of holding seat 4 is rotated and is installed location closure plate 5 with waste liquid case 7 bottom surface laminating contact, the bottom surface of waste liquid case 7 is equipped with the liquid outlet, the inner chamber bottom surface of liquid outlet flushes with the inner chamber bottom surface of waste liquid case 7, the one end tip surface of location closure plate 5 is installed with the arc spring one 6 of holding seat 4 surface rigid coupling, and the other end tip surface of location closure plate 5 is installed and is drawn the piece, when placing waste liquid case 7, outwards pull location closure plate 5 through the pull piece, location closure plate 5 rotates with holding seat 4, and extrude arc spring one 6, arc spring one 6 produces deformation and shrink, be convenient for waste liquid case 7 pass the open end of holding seat 4, afterwards remove the pulling force on the pulling piece, arc spring one 6 resumes the deformation, location closure plate 5 and the laminating contact of the bottom surface of waste liquid case 7, the stability to waste liquid case 7 is assisted fixedly, increase waste liquid case 7.
A lifting hook rod 2 for hanging the dialysate bag is arranged on the top surface of the bearing column 1, and the dialysate bag is hung through the lifting hook rod 2.
A plurality of outer hole seats 12 are arranged on the end surface of the peritoneal dialysis machine main body 9, a flow pipe 13 protruding outwards is arranged in the middle of each outer hole seat 12, a ring groove 14 is arranged between the flow pipe 13 and the outer hole seat 12, a vacant part is arranged on the outer surface of the outer hole seat 12, a connecting block 15 is rotatably arranged at the end part in the vacant part, and a positioning hole 16 is arranged on the end surface of the connecting block 15; the connector 11 which is sleeved and matched with the outside of the runner pipe 13 is arranged in the ring groove 14, the end part of the connector 11 is connected with the liquid supply pipe 10 which is connected with the infusion end of the dialysate bag or is communicated with the peritoneum of a patient, the connector 11 is arranged on the outer surface of the end part of the liquid supply pipe 10, the connector 17 is provided with a matching cavity 18 which is used for the connection block 15 to enter, the surface of the end part of the connector 17 which is close to the matching cavity 18 is provided with a movable cavity 19 which is communicated with the matching cavity 18, a push block 20 is arranged in the movable cavity 19, one end surface of the push block 20 is provided with a positioning block 22 which is in plug-in fit with a positioning hole 16, and the other end surface of the push block 20 is provided with an arc-shaped spring II 21 which is connected with the end part of the inner cavity of the movable cavity 19, when the dialysate is conveyed, the connector 15 is pushed and rotated in the vacancy part, the connector 11 is inserted into the ring groove 14, the connector 11 at the end part of the liquid supply pipe 10 is sleeved on the outside of the runner pipe 13 and is attached with the inner wall surface of the outer hole seat 12, when the end surface of the connector 17 is attached to the positioning block 18 which is close to the matching cavity 18, the push block 20 is pushed and the push block 20, the push block 20 is pushed and the positioning block 20 is pushed to the inner surface of the positioning block 20, the positioning block 20 is pushed and the positioning block 20 is pushed to move, and the end part of the positioning block 22 is pushed to the end part of the inner hole 15, and the end part of the positioning block 15 is pushed out of the end part of the connecting pipe, and the end part is pushed into the positioning block 15, and the end part of the positioning block 20 is deformed, and the end part of the end part, and the end part of the positioning block is placed in the end part of the positioning hole.
The lateral pressing plates 27 for fixing the end parts of the peritoneal dialysis machine main body 9 are slidably arranged on the end surfaces of the two sides of the instrument fixing seat 3, the lateral pressing plates 27 are of L-shaped structures, and a bidirectional air cylinder 26 for pushing the lateral pressing plates 27 to move is arranged in the middle of the bottom surface of the instrument fixing seat 3; the surface of the end part of the instrument fixing seat 3 is provided with a guide groove 23, a guide block 24 fixedly connected with the surface of a lateral pressing plate 27 is connected in a sliding manner in the guide groove 23, a pressure spring 25 is arranged at the end part of the guide block 24 close to the guide groove 23, the surfaces of the two lateral pressing plates 27 at the same side are fixedly connected with the same connecting plate 28, and the middle surface of the connecting plate 28 is fixedly connected with a fixing plate 29 fixedly connected with the end part of a piston rod of a bidirectional cylinder 26; the middle surface of instrument fixing base 3 is equipped with screw 31, screw 31 inside thread bush is equipped with adjusting screw 32, the tip rotation of adjusting screw 32 is connected with the horizontal clamp plate 30 with peritoneal dialysis machine main part 9 surface contact, horizontal clamp plate 30 and the inner chamber bottom surface sliding connection of instrument fixing base 3, when installing peritoneal dialysis machine main part 9, promote fixed plate 29 by the piston rod of bi-directional cylinder 26, fixed plate 29 pulling connecting plate 28, it opens to drive two side direction clamp plates 27 of homonymy by connecting plate 28, side direction clamp plate 27 drives guide block 24 directional slip and extrusion pressure spring 25 in guide way 23, place peritoneal dialysis machine main part 9 into instrument fixing base 3, afterwards bi-directional cylinder 26 inwards moves, drive two side direction clamp plates 27 inwards be close to with the terminal surface in peritoneal dialysis machine main part 9, afterwards through twisting adjusting screw 32, adjusting screw 32 and screw 31 screw thread rotation, push horizontal clamp plate 30 push against peritoneal dialysis machine main part 9's front end, thereby fix four faces of peritoneal dialysis machine main part 9, and the stability of installation of instrument fixing base 3.
When the waste liquid collecting device is used, the push plate 33 is pushed to reciprocate up and down by the lifting cylinder, the first hairbrush 35 on the end surface of the push plate 33 reciprocally sweeps the inner wall surface of the waste liquid box 7, so that waste attached to the inner wall of the waste liquid box 7 is convenient to drop, when the push plate 33 moves to the end part of the bottom surface of the waste liquid box 7, the lifting cylinder stops moving, the two moving struts 36 are driven to reciprocally slide by the finger cylinder 34, the corresponding transverse plates 37 are driven to move by the moving struts 36, the second hairbrush 38 reciprocally rubs the top surface of the inner cavity of the waste liquid box 7, residues of waste liquid in the waste liquid box 7 are avoided, and the inner wall surface and the bottom surface of the inner cavity of the waste liquid box 7 are cleaned, so that the waste liquid box 7 can be suitable for collecting waste liquid of abdominal cavities of different patients;
when the end face of the butt joint seat 17 is attached to the end face of the outer hole seat 12, the push block 20 is stirred, the push block 20 extrudes the arc-shaped spring II 21 to enable the positioning block 22 to move in a following manner, then the connecting block 15 is stirred, one end part of the connecting block 15 enters the matching cavity 18, then the pulling force acting on the push block 20 is removed, the arc-shaped spring II 21 is deformed in a recovery mode, the push block 20 and the positioning block 22 recover to the initial position, the positioning block 22 enters the positioning hole 16, the outer hole seat 12 and the butt joint seat 17 are connected, the connection tightness of the liquid supply pipe 10 and the flow pipe 13 is improved, and the falling phenomenon of the liquid supply pipe 10 is avoided;
the bidirectional air cylinder 26 moves inwards to drive the two lateral pressing plates 27 to approach inwards and closely contact with the end face of the peritoneal dialysis machine main body 9, then the adjusting screw 32 is screwed, the adjusting screw 32 and the screw hole 31 rotate in a threaded mode, and meanwhile the transverse pressing plates 30 are pushed to push the front end face of the peritoneal dialysis machine main body 9, so that four faces of the peritoneal dialysis machine main body 9 are fixed, and the installation stability of the peritoneal dialysis machine main body 9 and the instrument fixing seat 3 is improved.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present utility model.
Claims (7)
1. Full-automatic peritoneal dialysis machine for nephrology department, including installing carrier column (1) and U-shaped structure's seat (4) that holds on the removal base top surface, its characterized in that: the utility model discloses a peritoneal dialysis machine, including waste liquid box (7) that holds seat (4), the inside of holding seat (4) bears has waste liquid box (7) that are used for collecting peritoneal liquid, the top surface of holding post (1) passes through support mounting has instrument fixing base (3), peritoneal dialysis machine main part (9) are installed in the inside matching of instrument fixing base (3), top sealing installation of waste liquid box (7) has case lid (8), push pedal (33) by lift cylinder promotion are installed to the inner chamber bottom of case lid (8), install on the terminal surface of push pedal (33) to clean brush one (35) of waste liquid box (7) inner wall face, and install finger cylinder (34) on the bottom surface of push pedal (33), two motion branches (36) of the drive end fixedly connected with reciprocal slip of finger cylinder (34), every the bottom of motion branch (36) all is fixedly connected with diaphragm (37), be provided with on the bottom surface of diaphragm (37) with two (38) of waste liquid box (7) inner chamber bottom surface contact.
2. The full-automatic peritoneal dialysis machine for nephrology department according to claim 1, wherein a positioning blocking plate (5) which is in contact with the bottom surface of the waste liquid box (7) is rotatably installed on the surface of the open end of the accommodating seat (4), a liquid outlet is formed in the bottom surface of the waste liquid box (7), the bottom surface of the inner cavity of the liquid outlet is flush with the bottom surface of the inner cavity of the waste liquid box (7), an arc-shaped spring I (6) fixedly connected with the surface of the accommodating seat (4) is installed on the surface of one end of the positioning blocking plate (5), and a pulling block is installed on the surface of the other end of the positioning blocking plate (5).
3. The full-automatic peritoneal dialysis machine for nephrology department according to claim 1, wherein a hanging hook rod (2) for hanging a dialysis fluid bag is installed on the top end surface of the carrying column (1).
4. The full-automatic peritoneal dialysis machine for nephrology department according to claim 1, wherein a plurality of outer hole seats (12) are arranged on the end surface of the peritoneal dialysis machine main body (9), a flow pipe (13) protruding outwards is arranged in the middle of each outer hole seat (12), a ring groove (14) is arranged between the flow pipe (13) and the outer hole seat (12), a gap part is arranged on the outer surface of the outer hole seat (12), a connecting block (15) is rotatably arranged in the gap part, and a positioning hole (16) is arranged on the end surface of the connecting block (15);
the utility model discloses a dialysis device, including annular (14) and connecting seat, be provided with in annular (14) with runner pipe (13) outside cup joint complex connector (11), the end connection of connector (11) has with the continuous or communicating feed liquor pipe (10) with patient's peritoneum of dialysate bag infusion end, be provided with on the surface that connector (11) are close to feed liquor pipe (10) tip, be equipped with on the surface of butt joint seat (17) and be used for matching chamber (18) that connecting block (15) got into, be equipped with on the surface of the tip that butt joint seat (17) are close to matching chamber (18) with the communicating movable chamber (19) of matching chamber (18), internally mounted in movable chamber (19) has ejector pad (20), install on the one end surface of ejector pad (20) with locating hole (16) grafting complex locating piece (22), and the other end surface mounting of ejector pad (20) have arc spring two (21) with being connected with movable chamber (19) inner chamber tip.
5. The full-automatic peritoneal dialysis machine for nephrology department according to claim 4, wherein the lateral pressing plates (27) for fixing the end parts of the peritoneal dialysis machine main body (9) are slidably mounted on the end surfaces of the two sides of the instrument fixing seat (3), the lateral pressing plates (27) are of L-shaped structures, and a bidirectional air cylinder (26) for pushing the lateral pressing plates (27) to move is mounted in the middle of the bottom surface of the instrument fixing seat (3).
6. The full-automatic peritoneal dialysis machine for nephrology department according to claim 5, wherein a guide groove (23) is arranged on the surface of the end part of the instrument fixing seat (3), a guide block (24) fixedly connected with the surface of the lateral pressing plate (27) is connected in a sliding manner in the guide groove (23), a pressure spring (25) is arranged at the end part of the guide block (24) close to the guide groove (23), the same connecting plate (28) is fixedly connected with the surfaces of the two lateral pressing plates (27) at the same side, and a fixing plate (29) fixedly connected with the end part of a piston rod of the bidirectional cylinder (26) is fixedly connected with the middle surface of the connecting plate (28).
7. The full-automatic peritoneal dialysis machine for nephrology department according to claim 4, wherein a screw hole (31) is formed in the middle surface of the instrument fixing seat (3), an adjusting screw (32) is sleeved on the inner thread of the screw hole (31), a transverse pressing plate (30) in surface contact with the peritoneal dialysis machine main body (9) is rotatably connected to the end portion of the adjusting screw (32), and the transverse pressing plate (30) is slidably connected with the bottom surface of the inner cavity of the instrument fixing seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310756222.5A CN116726287A (en) | 2023-06-26 | 2023-06-26 | Full-automatic peritoneal dialysis machine for nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310756222.5A CN116726287A (en) | 2023-06-26 | 2023-06-26 | Full-automatic peritoneal dialysis machine for nephrology department |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117069183A (en) * | 2023-10-08 | 2023-11-17 | 上海鲁源控制设备有限公司 | Urea hydrolysis blowdown waste liquid processing apparatus |
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| CN117069183A (en) * | 2023-10-08 | 2023-11-17 | 上海鲁源控制设备有限公司 | Urea hydrolysis blowdown waste liquid processing apparatus |
| CN117069183B (en) * | 2023-10-08 | 2024-03-22 | 上海鲁源控制设备有限公司 | Urea hydrolysis blowdown waste liquid processing apparatus |
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