CN114712142A - Special piercing depth of nephrology branch of academic or vocational study - Google Patents
Special piercing depth of nephrology branch of academic or vocational study Download PDFInfo
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- CN114712142A CN114712142A CN202210504964.4A CN202210504964A CN114712142A CN 114712142 A CN114712142 A CN 114712142A CN 202210504964 A CN202210504964 A CN 202210504964A CN 114712142 A CN114712142 A CN 114712142A
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- top surface
- sampler
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- 230000001755 vocal effect Effects 0.000 title claims description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 35
- 238000010168 coupling process Methods 0.000 claims description 35
- 238000005859 coupling reaction Methods 0.000 claims description 35
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract 2
- 210000003734 kidney Anatomy 0.000 description 12
- 201000010099 disease Diseases 0.000 description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 8
- 208000017169 kidney disease Diseases 0.000 description 6
- 238000011862 kidney biopsy Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 210000005084 renal tissue Anatomy 0.000 description 2
- 208000010159 IgA glomerulonephritis Diseases 0.000 description 1
- 206010021263 IgA nephropathy Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010061989 glomerulosclerosis Diseases 0.000 description 1
- 230000036732 histological change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/122—Upper body, e.g. chest
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
- A61G13/1285—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations having modular surface parts, e.g. being replaceable or turnable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/32—Specific positions of the patient lying
- A61G2200/325—Specific positions of the patient lying prone
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Sampling And Sample Adjustment (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a special puncture device for a nephrology department, which comprises: the supporting mechanism comprises a bottom plate, a height adjusting assembly is arranged in the center of the top of the bottom plate, an arc-shaped supporting plate is arranged on the height adjusting assembly, and the arc-shaped supporting plate is movably connected with the bottom plate through the height adjusting assembly; the invention relates to a puncture mechanism, which comprises a frame, wherein two sides of the frame are detachably connected with the top surface of a bottom plate, the top wall of the frame is slidably connected with an installation plate through a transverse adjusting assembly, the bottom of the installation plate is movably connected with a movable plate through a telescopic assembly, the bottom surface of the movable plate is fixedly connected with a sampler clamping assembly, a sampler is detachably connected onto the sampler clamping assembly, and the needle point part of the sampler faces an arc-shaped support plate.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a special puncturing device for a nephrology department.
Background
Renal biopsy is the renal biopsy, also known as nephroaspiration biopsy. Because of the wide variety of kidney diseases and the complex etiology and pathogenesis, the clinical manifestations of many kidney diseases are not completely consistent with the histological changes of the kidney. The histopathological changes of the kidney disease are not consistent in different development stages of the disease. For example, also IgA nephropathy can be pathologically represented in almost all stages of progression from near-normal kidney tissue to most glomerulosclerosis. Therefore, understanding the morphological changes of the kidney tissue provides an important basis for the clinician to determine the condition, treat the disease and estimate the prognosis. It can be said that the development of renal pathology is a leap forward in the development of renal pathology. The kidney pathological examination result becomes a golden index for diagnosing kidney diseases, and more than one third of clinical diagnoses of patients can be corrected through renal biopsy; a
But current kidney puncture operation makes the disease adopt the prone position usually, fill up one or more pillows as the supporter at disease belly, in order to raise the kidney position, then carry out the kidney puncture by the handheld sampler of medical personnel, however in the actual operation in-process, because the stature of every position disease is different, the mode that adopts the pillow to support is not convenient for adjust to the position precision of raising the kidney, can't make the kidney reach comparatively ideal height, and, only when relying on medical personnel's experience to adopt handheld mode puncture, be difficult to control the precision of puncture speed and puncture position, and easily make the disease produce the discomfort.
Disclosure of Invention
The invention aims to provide a special puncturing device for nephrology department, which solves the problems in the prior art, and facilitates the adjustment and control of the height position and the puncturing position of the kidney and the control of the puncturing speed.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a special puncture device for a nephrology department, which comprises:
the supporting mechanism comprises a bottom plate, a height adjusting assembly is arranged in the center of the top of the bottom plate, an arc-shaped supporting plate is arranged on the height adjusting assembly, and the arc-shaped supporting plate is movably connected with the bottom plate through the height adjusting assembly;
puncture mechanism, puncture mechanism includes the frame, the frame both sides with the connection can be dismantled to the bottom plate top surface, the frame roof has the mounting panel through horizontal adjusting part sliding connection, there is the movable plate mounting panel bottom through flexible subassembly swing joint, movable plate bottom surface rigid coupling has sampler centre gripping subassembly, can dismantle on the sampler centre gripping subassembly and be connected with the sampler, the needle point position orientation of sampler the arc backup pad.
Preferably, the height adjusting assembly comprises a cavity arranged in the bottom plate, a first bevel gear is arranged in the cavity, the top surface of the first bevel gear is fixedly connected with a first threaded rod, the top of the first threaded rod extends out of the top surface of the bottom plate, the top surface of the bottom plate is in threaded connection with a first adjusting cylinder, the top surface of the first adjusting cylinder is fixedly connected with the bottom surface of the arc-shaped supporting plate, the outer wall of the first adjusting cylinder is coated with a positioning cylinder, the first adjusting cylinder is slidably connected with the positioning cylinder, the bottom surface of the positioning cylinder is fixedly connected with the top surface of the bottom plate, fourth sliding grooves are symmetrically formed in the inner side wall of the positioning cylinder, and a limiting block is symmetrically and fixedly connected with the side wall of the first adjusting cylinder and extends into the fourth sliding grooves and is slidably connected with the fourth sliding grooves.
Preferably, cavity one side intercommunication has first through-hole, the first through-hole internal rotation is connected with the dwang, dwang one end is stretched into cavity and rigid coupling have second bevel gear, second bevel gear with first bevel gear meshing, the dwang other end stretches out first through-hole and rigid coupling have first twist the handle, first twist the handle with the bottom plate lateral wall rotates and is connected.
Preferably, the transverse adjusting component comprises a first sliding groove formed in the top wall of the frame, two sides of the first sliding groove are communicated with the outside, the mounting plate is arranged in the first sliding groove in a penetrating mode, and the mounting plate is connected with the first sliding groove in a sliding mode.
Preferably, first sliding tray top intercommunication has the second sliding tray, the second sliding tray communicates with the external world, mounting plate top surface set up threaded hole, threaded hole female connection has the one end of second threaded rod, the second threaded rod other end passes through the second sliding tray stretches out frame top surface and rigid coupling have the second to twist and move the handle, second threaded rod side cover is equipped with the gasket, the gasket is located the second is twisted and is moved the handle with between the frame, the second is twisted and is moved the handle with the diameter of gasket all is greater than the width of second sliding tray.
Preferably, the mounting plate top surface is fixedly connected with a sliding handle, the top of the sliding handle extends out of the frame top surface through the second sliding groove, and the side wall of the sliding handle is in sliding connection with the side wall of the second sliding groove.
Preferably, flexible subassembly includes the third threaded rod, the third threaded rod run through the mounting panel and with the mounting panel rotates to be connected, third threaded rod bottom threaded connection has the second to adjust a section of thick bamboo, the second adjust a section of thick bamboo bottom surface with movable plate top surface rigid coupling, the second is adjusted a section of thick bamboo both sides and is equipped with the telescopic link respectively, the telescopic link both ends respectively with the mounting panel with the movable plate rigid coupling, third threaded rod top surface rigid coupling has the rotation handle.
Preferably, sampler centre gripping subassembly is in including the symmetry rigid coupling the connecting plate of movable plate bottom surface, two be equipped with the arc grip block on the connecting plate opposite face respectively, two can dismantle between the arc grip block and be connected with sampler syringe position.
Preferably, any threaded through hole is formed in the connecting plate, a first bolt is connected to the inner thread of the threaded through hole, one end of the first bolt is fixedly connected with the inner ring of the first bearing, the side wall of the first bearing is fixedly connected with any one of the arc-shaped clamping plate and the other one of the arc-shaped clamping plate, a second through hole is formed in the connecting plate, a second bearing is fixedly mounted in the second through hole, an adjusting rod is fixedly connected with the inner ring of the second bearing, one end of the adjusting rod is fixedly connected with the other arc-shaped clamping plate, the other end of the adjusting rod is fixedly connected with an output shaft of a driving motor, and the driving motor is fixedly mounted on the connecting plate.
Preferably, the bottoms of the two side walls of the frame are respectively in threaded connection with the bottom plate through second bolts.
The invention discloses the following technical effects: through set up altitude mixture control subassembly between bottom plate and arc backup pad, can be convenient for adjust the high position of arc backup pad for the bottom plate, thereby reach the regulation control of raising the position precision to the disease kidney, through set up horizontal adjusting part on the frame roof, can adjust the horizontal position of mounting panel, and then can control the sampler that is fixed for the precision of puncture position through the centre gripping of sampler centre gripping subassembly, and can control the movable plate through the telescopic component and move down the speed, thereby reach the puncture speed of control sampler.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a front view of a puncturing device specifically used in the nephrology department of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a side view of a puncturing device for renal disease department of the present invention;
FIG. 4 is a schematic view of the height adjustment assembly of the present invention;
FIG. 5 is a schematic view of the lateral adjustment assembly of the present invention;
FIG. 6 is a top view of the lateral adjustment assembly of the present invention;
FIG. 7 is a schematic view of the telescopic rod of the present invention;
wherein, 1, a bottom plate; 2. an arc-shaped support plate; 3. a frame; 4. mounting a plate; 5. moving the plate; 6. a sampler; 7. a cavity; 8. a first bevel gear; 9. a first threaded rod; 10. a first adjustment barrel; 11. a first through hole; 12. rotating the rod; 13. a second bevel gear; 14. a first twist grip; 15. a first sliding groove; 16. a second sliding groove; 17. a threaded hole; 18. a second threaded rod; 19. a second twist grip; 20. a gasket; 21. sliding the grip; 22. a third threaded rod; 23. a second adjustment barrel; 24. a telescopic rod; 25. rotating the handle; 26. a connecting plate; 27. an arc-shaped clamping plate; 28. a first bolt; 29. a first bearing; 30. a second bearing; 31. adjusting a rod; 32. a drive motor; 33. a second bolt; 34. a third bearing; 35. a support bar; 36. a fourth bearing; 37. a connecting cylinder; 38. a fifth bearing; 39. an outer rod; 40. an inner rod; 41. calibration; 42. a third sliding groove; 43. a slider; 44. a positioning cylinder; 45. a fourth sliding groove; 46. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof.
Referring to fig. 1 to 7, the present invention provides a puncturing device for nephrology department, comprising:
the supporting mechanism comprises a bottom plate 1, a height adjusting assembly is arranged at the center of the top of the bottom plate 1, an arc-shaped supporting plate 2 is arranged on the height adjusting assembly, and the arc-shaped supporting plate 2 is movably connected with the bottom plate 1 through the height adjusting assembly;
puncture mechanism, puncture mechanism includes frame 3, frame 3 both sides can be dismantled with 1 top surface of bottom plate and be connected, 3 roof of frame has mounting panel 4 through horizontal adjusting part sliding connection, there is movable plate 5 mounting panel 4 bottom through flexible subassembly swing joint, 5 bottom surfaces rigid couplings of movable plate have sampler clamping component, can dismantle on the sampler clamping component and be connected with sampler 6, sampler 6's needle point position is towards arc backup pad 2, sampler 6 comprises medical kidney pjncture needle and syringe among the prior art, no longer give unnecessary details here.
Through set up altitude mixture control subassembly between bottom plate 1 and arc backup pad 2, can be convenient for adjust the high position of arc backup pad 2 for bottom plate 1, thereby reach the regulation control that improves the position precision is raised to the disease kidney, through set up horizontal adjusting part on frame 3 roof, can adjust the horizontal position of mounting panel 4, and then improve the precision of the fixed sampler 6 of centre gripping for the puncture position through sampler centre gripping subassembly, and can control movable plate 5 through the telescopic component and move down the speed, thereby reach the puncture speed of control sampler 6.
According to the further optimization scheme, the height adjusting assembly comprises a cavity 7 arranged in the bottom plate 1, a first bevel gear 8 is arranged in the cavity 7, the top surface of the first bevel gear 8 is fixedly connected with a first threaded rod 9, the top of the first threaded rod 9 extends out of the top surface of the bottom plate 1 and is in threaded connection with a first adjusting cylinder 10, the top surface of the first adjusting cylinder 10 is fixedly connected with the bottom surface of the arc-shaped supporting plate 2, the outer wall of the first adjusting cylinder 10 is wrapped with a positioning cylinder 44, the first adjusting cylinder 10 is in sliding connection with the positioning cylinder 44, the bottom surface of the positioning cylinder 44 is fixedly connected with the top surface of the bottom plate 1, fourth sliding grooves 45 are symmetrically formed in the inner side wall of the positioning cylinder 44, limiting blocks 46 are symmetrically and fixedly connected with the side wall of the first adjusting cylinder 10, and the limiting blocks 46 extend into the fourth sliding grooves 45 and are in sliding connection with the fourth sliding grooves 45; one side of the cavity 7 is communicated with a first through hole 11, a rotating rod 12 is rotatably connected in the first through hole 11, one end of the rotating rod 12 extends into the cavity 7 and is fixedly connected with a second bevel gear 13, the second bevel gear 13 is meshed with the first bevel gear 8, the other end of the rotating rod 12 extends out of the first through hole 11 and is fixedly connected with a first twisting handle 14, and the first twisting handle 14 is rotatably connected with the side wall of the bottom plate 1.
When the height of arc backup pad 2 needs to be adjusted, it drives dwang 12 to rotate through rotating first twist grip 14, thereby make second bevel gear 13 rotate and drive and rotate rather than the first bevel gear 8 of meshing, and then make the rotation of first threaded rod 9, when first threaded rod 9 rotates, stopper 46 carries on spacingly to first regulation section of thick bamboo 10, avoid first regulation section of thick bamboo 10 self rotatory, simultaneously through setting up fourth sliding tray 45, make first regulation section of thick bamboo 10 can have the up-and-down amount of movement of certain degree, therefore, first threaded rod 9 rotates and can reciprocate with first regulation section of thick bamboo 10 of first threaded rod 9 screw-thread fit, the realization is to the height position control of arc backup pad 2, improve the regulation control to kidney disease high position precision.
Further, fixed mounting has third bearing 34 in the first bevel gear 8, the inner circle rigid coupling of third bearing 34 has bracing piece 35, bracing piece 35 rigid coupling is in cavity 7 bottom surface, can support first bevel gear 8 through bracing piece 35, it is equipped with fourth bearing 36 to inlay at bottom plate 1 lateral wall, the rigid coupling has connecting cylinder 37 in the fourth bearing 36, connecting cylinder 37 other end rigid coupling is on first twisting handle 14 lateral wall, through setting up fourth bearing 36, and be connected first twisting handle 14 and fourth bearing 36 through connecting cylinder 37, can improve the rotation efficiency of first twisting handle 14.
According to a further optimized scheme, the transverse adjusting assembly comprises a first sliding groove 15 formed in the top wall of the frame 3, two sides of the first sliding groove 15 are communicated with the outside, the mounting plate 4 penetrates through the first sliding groove 15, and the mounting plate 4 is in sliding connection with the first sliding groove 15; first sliding tray 15 top intercommunication has second sliding tray 16, second sliding tray 16 and external intercommunication, threaded hole 17 is seted up to the mounting panel 4 top surface, threaded hole 17 internal thread is connected with the one end of second threaded rod 18, the second threaded rod 18 other end is stretched out frame 3 top surface and rigid coupling through second sliding tray 16 and is had the second to twist and move handle 19, 18 side covers of second threaded rod are equipped with gasket 20, gasket 20 is located the second and twists and move between handle 19 and the frame 3, the diameter that handle 19 and gasket 20 were twisted to the second all is greater than the width of second sliding tray 16.
The second threaded rod 18 is connected with the threaded hole 17 in the mounting plate 4 by screwing the second screwing handle 19, the second threaded rod 18 is screwed tightly, the position of the mounting plate 4 can be fixed, and the stability of the mounting plate 4 after being fixed can be further improved by arranging the gasket 20.
In a further optimized scheme, a sliding handle 21 is fixedly connected to the top surface of the mounting plate 4, the top of the sliding handle 21 extends out of the top surface of the frame 3 through the second sliding groove 16, the side wall of the sliding handle 21 is slidably connected with the side wall of the second sliding groove 16, and the sliding handle 21 is in clearance fit with the second sliding groove 16.
The second threaded rod 18 is detached from the threaded hole 17, the position of the mounting plate 4 can be adjusted in a sliding mode through the sliding handle 21, the sliding handle 21 extends out of the second sliding groove 16 to limit the position of the mounting plate 4, and the mounting plate 4 is prevented from rotating when the second threaded rod 18 is screwed into the threaded hole 17.
Further optimize the scheme, flexible subassembly includes third threaded rod 22, and third threaded rod 22 runs through mounting panel 4 and rotates with mounting panel 4 to be connected, and threaded connection has the second to adjust a section of thick bamboo 23 bottom third threaded rod 22, and the second is adjusted a section of thick bamboo 23 bottom surface and 5 top surface rigid couplings of movable plate, and the second is adjusted a section of thick bamboo 23 both sides and is equipped with telescopic link 24 respectively, and telescopic link 24 both ends respectively with mounting panel 4 and 5 rigid couplings of movable plate, and third threaded rod 22 top surface rigid coupling has the rotation handle 25.
The third threaded rod 22 can be rotated by rotating the rotating handle 25, so that the second adjusting cylinder 23 can move to the high position and the low position, the moving plate 5 can move downwards and upwards, the two telescopic rods 24 can generate limiting, and the telescopic rods 24 can synchronously stretch and retract when the moving plate 5 moves downwards and upwards while the moving plate 5 is prevented from rotating.
Furthermore, a mounting hole is formed in the mounting plate 4, a fifth bearing 38 is fixedly mounted in the mounting hole, and the side wall of the third threaded rod 22 is fixedly connected with the inner ring of the fifth bearing 38, so that the rotating efficiency of the third threaded rod 22 is improved.
Further optimize the scheme, sampler centre gripping subassembly includes that the symmetry rigid coupling is equipped with arc grip block 27 on two connecting plate 26 opposite faces at the connecting plate 26 of 5 bottom surfaces of movable plate respectively, can dismantle between two arc grip blocks 27 and be connected with sampler 6 syringe position.
The sampler 6 can be held by two arc-shaped holding plates 27.
According to the further optimization scheme, a threaded through hole is formed in any connecting plate 26, a first bolt 28 is connected to the inner thread of the threaded through hole, one end of the first bolt 28 is fixedly connected with the inner ring of a first bearing 29, any arc-shaped clamping plate 27 is fixedly connected to the side wall of the first bearing 29, a second through hole is formed in the other connecting plate 26, a second bearing 30 is fixedly installed in the second through hole, an adjusting rod 31 is fixedly connected to the inner ring of the second bearing 30, one end of the adjusting rod 31 is fixedly connected with the other arc-shaped clamping plate 27, the other end of the adjusting rod 31 is fixedly connected with an output shaft of a driving motor 32, and the driving motor 32 is fixedly installed on the connecting plate 26.
The positions of the two arc-shaped clamping plates 27 can be relatively close to each other by screwing the first bolt 28, so that the two arc-shaped clamping plates 27 are fixed to the sampler 6 in a clamping manner, one arc-shaped clamping plate 27 can be driven to rotate through the driving motor 32, the other arc-shaped clamping plate 27 is fixedly connected with the side wall of the first bearing 29 and can rotate along with the rotation, and the angle adjustment of the sampler 6 is realized.
Further optimize the scheme, frame 3 both sides wall bottom is respectively through second bolt 33 and bottom plate 1 threaded connection, can install frame 3 detachable on bottom plate 1 through second bolt 33.
Further, telescopic link 24 includes outer pole 39 and interior pole 40, pole 40 in outer pole 39 cladding, outer pole 39 bottom surface and movable plate 5 rigid coupling, interior pole 40 top surface and mounting panel 4 rigid coupling, clearance fit between through outer pole 39 and interior pole 40, it has scale 41 to mark on interior pole 40, be convenient for medical personnel to look over the depth of puncture, third sliding tray 42 has been seted up on outer pole 39 inside wall, the rigid coupling has slider 43 on interior pole lateral wall, slider 43 and third sliding tray 42 sliding connection, cooperation through third sliding tray 42 and slider 43 can carry on spacingly to interior pole 40, avoid interior pole 40 to rotate and deviate from outer pole 39 and deviate from
The using method comprises the following steps: firstly, the bottom plate 1 is placed on an operating bed, a patient lies on the arc-shaped supporting plate 2 in a prone mode, then the frame 3 and the arc-shaped supporting plate 2 are installed, the height of the arc-shaped supporting plate 2 is adjusted by twisting the first twisting handle 14, so that the height of the kidney of a patient reaches a proper position, then the sampler 6 is arranged on an arc-shaped holding plate 27, then the position of the mounting plate 4 is adjusted by sliding the handle 21, the needle point part of the sampler 6 is aligned with the puncture position needed by the patient, the angle of the needle point part of the sampler 6 can be adjusted by a driving motor 32 if necessary, then the medical staff can twist the rotating handle 25 to control the downward moving speed of the sampler 6, so that the needle point part of the sampler 6 pierces into the puncture position, finally the medical staff can extract the sample to be detected by the injector of the sampler 6, and finally the patient body can be removed from the needle point part of the sampler 6 by rotating the rotating handle 25 in the reverse direction.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. The utility model provides a special piercing depth of nephrology branch of academic or vocational study which characterized in that includes:
the supporting mechanism comprises a bottom plate (1), a height adjusting assembly is arranged in the center of the top of the bottom plate (1), an arc-shaped supporting plate (2) is arranged on the height adjusting assembly, and the arc-shaped supporting plate (2) is movably connected with the bottom plate (1) through the height adjusting assembly;
puncture mechanism, puncture mechanism includes frame (3), frame (3) both sides with bottom plate (1) top surface can be dismantled and connect, frame (3) roof has mounting panel (4) through horizontal adjusting part sliding connection, mounting panel (4) bottom has movable plate (5) through flexible subassembly swing joint, movable plate (5) bottom surface rigid coupling has sampler centre gripping subassembly, the last sampler (6) that can dismantle of sampler centre gripping subassembly is connected with, the needle point position orientation of sampler (6) arc backup pad (2).
2. The specialized puncture device of nephrology department according to claim 1, characterized in that: the height adjusting assembly comprises a cavity (7) arranged in the bottom plate (1), a first bevel gear (8) is arranged in the cavity (7), the top surface of the first bevel gear (8) is fixedly connected with a first threaded rod (9), the top of the first threaded rod (9) extends out of the top surface of the bottom plate (1) and is in threaded connection with a first adjusting barrel (10), the top surface of the first adjusting barrel (10) is fixedly connected with the bottom surface of the arc-shaped supporting plate (2), the outer wall of the first adjusting barrel (10) is wrapped with a positioning barrel (44), the first adjusting barrel (10) is in sliding connection with the positioning barrel (44), the bottom surface of the positioning barrel (44) is fixedly connected with the top surface of the bottom plate (1), a fourth sliding groove (45) is symmetrically formed in the inner side wall of the positioning barrel (44), a limiting block (46) is symmetrically fixedly connected with the side wall of the first adjusting barrel (10), and the limiting block (46) extends into the fourth sliding groove (45) and is in sliding connection with the fourth sliding groove (45) .
3. The specialized puncture device of nephrology department according to claim 2, characterized in that: cavity (7) one side intercommunication has first through-hole (11), first through-hole (11) internal rotation is connected with dwang (12), dwang (12) one end is stretched into cavity (7) and rigid coupling have second bevel gear (13), second bevel gear (13) with first bevel gear (8) meshing, dwang (12) other end is stretched out first through-hole (11) and rigid coupling have first twist and move handle (14), first twist move handle (14) with bottom plate (1) lateral wall rotates and is connected.
4. The special puncturing device for nephrology department according to claim 1, wherein: horizontal adjusting part is including seting up first sliding tray (15) on frame (3) roof, first sliding tray (15) both sides and external intercommunication, mounting panel (4) wear to establish in first sliding tray (15), just mounting panel (4) with first sliding tray (15) sliding connection.
5. The specialized puncture device of nephrology department according to claim 4, characterized in that: first sliding tray (15) top intercommunication has second sliding tray (16), second sliding tray (16) and external intercommunication, mounting panel (4) top surface set up threaded hole (17), threaded hole (17) female connection has the one end of second threaded rod (18), second threaded rod (18) other end passes through second sliding tray (16) are stretched out frame (3) top surface and rigid coupling have the second to twist and move handle (19), second threaded rod (18) side cover is equipped with gasket (20), gasket (20) are located the second twist move handle (19) with between frame (3), the second twist move handle (19) with the diameter of gasket (20) all is greater than the width of second sliding tray (16).
6. The specialized puncture device of nephrology department according to claim 5, characterized in that: mounting panel (4) top surface rigid coupling has slip handle (21), slip handle (21) top is passed through second sliding tray (16) stretch out frame (3) top surface, the lateral wall of slip handle (21) with second sliding tray (16) lateral wall sliding connection.
7. The specialized puncture device of nephrology department according to claim 1, characterized in that: flexible subassembly includes third threaded rod (22), third threaded rod (22) run through mounting panel (4) and with mounting panel (4) rotate and connect, third threaded rod (22) bottom threaded connection has second regulation section of thick bamboo (23), second regulation section of thick bamboo (23) bottom surface with movable plate (5) top surface rigid coupling, second regulation section of thick bamboo (23) both sides are equipped with telescopic link (24) respectively, telescopic link (24) both ends respectively with mounting panel (4) with movable plate (5) rigid coupling, third threaded rod (22) top surface rigid coupling has rotation handle (25).
8. The specialized puncture device of nephrology department according to claim 1, characterized in that: sampler centre gripping subassembly is in including the symmetry rigid coupling connecting plate (26), two of movable plate (5) bottom surface be equipped with arc grip block (27), two on connecting plate (26) opposite face respectively can dismantle between arc grip block (27) and be connected with sampler (6) syringe position.
9. The specialized puncture device of nephrology department according to claim 8, characterized in that: it is arbitrary seted up the screw thread through-hole on connecting plate (26), screw thread through-hole internal thread even has first bolt (28), first bolt (28) one end and first bearing (29) inner circle rigid coupling, first bearing (29) lateral wall rigid coupling has arbitrary arc grip block (27), another the second through-hole has been seted up on connecting plate (26), second through-hole internal fixed mounting has second bearing (30), second bearing (30) inner circle rigid coupling has regulation pole (31), adjust pole (31) one end and another arc grip block (27) rigid coupling, it has the output shaft of driving motor (32) to adjust pole (31) other end rigid coupling, driving motor (32) fixed mounting be in on connecting plate (26).
10. The specialized puncture device of nephrology department according to claim 1, characterized in that: the bottoms of the two side walls of the frame (3) are respectively in threaded connection with the bottom plate (1) through second bolts (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210504964.4A CN114712142B (en) | 2022-05-10 | 2022-05-10 | Special piercing depth of kidney disease branch of academic or vocational study |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210504964.4A CN114712142B (en) | 2022-05-10 | 2022-05-10 | Special piercing depth of kidney disease branch of academic or vocational study |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117357227A (en) * | 2023-12-07 | 2024-01-09 | 中国人民解放军总医院第二医学中心 | Special piercing depth of kidney disease branch of academic or vocational study |
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| Publication number | Publication date |
|---|---|
| CN114712142B (en) | 2024-03-26 |
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