CN109091338B - Puncture biopsy bed for nephrology department - Google Patents
Puncture biopsy bed for nephrology department Download PDFInfo
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- CN109091338B CN109091338B CN201811103118.1A CN201811103118A CN109091338B CN 109091338 B CN109091338 B CN 109091338B CN 201811103118 A CN201811103118 A CN 201811103118A CN 109091338 B CN109091338 B CN 109091338B
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- 238000001574 biopsy Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 210000001015 abdomen Anatomy 0.000 claims abstract description 21
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000003187 abdominal effect Effects 0.000 abstract description 2
- 238000011862 kidney biopsy Methods 0.000 description 9
- 210000003734 kidney Anatomy 0.000 description 6
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 208000017169 kidney disease Diseases 0.000 description 3
- 230000007170 pathology Effects 0.000 description 3
- 238000004393 prognosis Methods 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 206010006322 Breath holding Diseases 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000036732 histological change Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000011269 treatment regimen 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
-
- 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
- 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
- A61G13/1205—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
- 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
Abstract
The invention discloses a puncture biopsy bed for nephrology department, which mainly comprises a bed body, a sliding frame, a puncture device, a B ultrasonic device and an abdominal pad; the two sides of the bed body are provided with chutes; the sliding frame comprises an auxiliary frame, a fixed frame and a connecting rod, and the auxiliary frame and the fixed frame are respectively arranged on the sliding chute; the fixing frame is provided with a fixing device, and the fixing device is used for fixing the back of the patient; the puncture device comprises a protective shell, a motor, a fixed frame, a puncture needle and a fine adjustment device; the puncture needle penetrates through the protective shell, the fixed seat and the fine adjustment pipe groove and is movably arranged on the telescopic rod; the abdomen pad is movably arranged on the bed body; the invention has simple operation, when in use, one doctor can carry out puncture biopsy on a patient, thus greatly reducing the workload of medical care personnel and being suitable for mass popularization.
Description
Technical Field
The invention belongs to the technical field of renal biopsy, and particularly relates to a renal internal medicine biopsy bed.
Background
Renal biopsy is commonly called renal puncture. Due to 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. To further confirm the pathology of the disease, the patient is diagnosed with a particular disease species, which requires a renal biopsy.
Understanding changes in kidney histomorphology provides important basis for clinicians to judge disease, treat disease, and estimate prognosis. It can be said that the development of renal pathology is a leap forward in the development of renal pathology. At present, the pathological examination result of the kidney becomes the golden index for diagnosing the kidney disease. In summary, the clinical significance of the renal biopsy is mainly the following:
the method comprises the following steps of: over one third of patients' clinical diagnosis can be corrected by renal biopsy.
And the treatment is guided: nearly one-third of patients' clinical treatment regimens can be modified by renal biopsy.
Estimating prognosis: the prognosis of a renal patient can be more accurately assessed by renal biopsy.
However, doctors also require patient compliance when taking renal biopsies of a patient, such as: taking the patient in the prone position, and fully exposing the puncture part of the waist and the back; the patient is matched with a doctor in the operation and pays attention to breath holding; the patient relaxes as much as possible during the operation to avoid the tension.
In the prior art, still adopt traditional inspection means when carrying out the kidney biopsy, at this moment, need two doctors cooperation to go on at least to rely on doctor's experience to judge the puncture angle completely when carrying out the puncture, and the hollow needle body of movable mounting carries out the biopsy on the needle file that has the trigger to current general adoption, and this kind of puncture mode direction is wayward, and the puncture depth is difficult for holding, thereby has leaded to the puncture success rate not high, and the painful sense of patient is comparatively strong.
Disclosure of Invention
Aiming at the technical problems, the invention provides a nephrology department puncture biopsy bed with higher success rate.
The technical scheme of the invention is as follows: a puncture biopsy bed for nephrology department mainly comprises a bed body, a sliding frame, a puncture device, a B ultrasonic device, an abdomen pad, a control device and a power supply device;
the two sides of the bed body are both provided with sliding chutes, and the bed body is provided with a placing box and a breathing gasket; the placing box is arranged at the lower end of the bed body, the breathing gasket is arranged at the front end of the upper surface of the bed body, and the bed body at the breathing gasket is provided with a vent hole;
the sliding frame comprises an auxiliary frame, a fixed frame and a connecting rod, two ends of the auxiliary frame and two ends of the fixed frame are respectively connected with the sliding grooves in a sliding mode, the auxiliary frame and the fixed frame are connected through the connecting rod, and the fixed frame is located at the front end of the auxiliary frame; the auxiliary frame is provided with an arc-shaped groove, the arc-shaped groove is provided with a first sliding device and a second sliding device, the first sliding device is provided with a first joint angle adjusting frame, and the second sliding device is provided with a second joint angle adjusting frame; a fixing device for fixing the back of the patient is arranged below the fixing frame;
the puncture device comprises a protective shell, a motor, a fixed frame, a puncture needle and a fine adjustment device; the protective shell is connected to the first sliding device through the first joint angle adjusting frame; the motor is arranged in the protective shell, and the lower end of the motor is connected with a telescopic rod; the fixing frame is arranged inside the protective shell; the fine adjustment device comprises a fine adjustment pipe groove, a fixed seat, a fine adjustment rotating block, a fine adjustment shaft and a fine adjustment knob, the fixed seat is arranged on the fixed frame and is positioned close to the puncture end, the lower end of the fine adjustment pipe groove is flexibly connected with the upper surface of the fixed seat, the fine adjustment rotating block is arranged on the fine adjustment pipe groove, the fine adjustment knob is positioned outside the protective shell and is connected with the fine adjustment rotating block through the fine adjustment shaft, and the fine adjustment shaft is rotated to finely adjust the angle of the fine adjustment pipe groove; the upper end of the puncture needle is connected with the lower end of the control telescopic rod, and the lower end of the puncture needle sequentially penetrates through the fine adjustment pipe groove, the fixed seat and the protective shell and extends to the outside;
the B ultrasonic device comprises a B ultrasonic probe, a B ultrasonic host and a display screen, the B ultrasonic probe is connected to the second sliding device through a second joint angle adjusting frame, the B ultrasonic host is connected with the B ultrasonic probe, and the display screen is connected with the B ultrasonic host;
the abdomen pad is movably arranged on the bed body; the control device is connected with the motor, the B-ultrasonic mainframe and the display screen; the power supply device provides power for the motor, the B-ultrasonic mainframe and the display screen.
Furthermore, an oxygen bottle device is arranged inside the placing box, a breathing mask is arranged on the breathing gasket, and the oxygen bottle device is connected with the breathing mask; when the patient breathes urgently due to stress, the oxygen can be effectively supplemented to the patient, the stress of the patient is adjusted, and the puncture is more favorably carried out.
Further, the connecting rod adopts extending structure, does not receive the limitation during the use, can carry out comparatively safe position to the patient according to patient's actual size and fix.
Furthermore, the abdomen cushion comprises a sliding base, an inflatable airbag and an inflating device, the sliding base comprises two cushions and two sliding connecting strips, the two sliding connecting strips are respectively arranged on two sides of the cushions, the cushions are movably arranged on the bed body through the sliding connecting strips and the sliding grooves, the inflatable airbag is arranged on the cushions, the inflating device is arranged inside the placing box, and the inflating device can inflate and deflate the inflatable airbag; the abdomen of the patient is heightened, the puncture part of the waist and the back can be fully exposed, the puncture is more favorably carried out, and the puncture success rate is indirectly improved.
Furthermore, the puncture device also comprises a needle pressing device, the needle pressing device comprises a fixed rod, a fixed base, a needle pressing strip and a spring device, the fixed base comprises a base body and a fixed block, a through hole is formed in the needle pressing strip, and the spring device comprises a spring clamping strip and a spanner strip; the base body is arranged at the bottom end of the protective shell through a fixed rod, the fixed block is arranged on the base body, the spring device is located inside the base body, one end of the needle pressing strip is arranged at the lower end of the spring device, the middle end of the needle pressing strip is connected with the fixed block through a rotating shaft, and the wrench strip is arranged at the upper end of the spring device; the needle pressing strip can be controlled to do lever motion around the rotating shaft by pressing the spanner strip; the outer end of the needle pressing strip is not tilted before the puncture of a patient, so that the puncture needle cannot pass through the through hole, the accidental injury of the patient by the puncture needle is avoided, when the wrench strip is pressed down, the inner end of the needle pressing strip can be pressed through the spring clamp strip, the outer end of the needle pressing strip is tilted, and the puncture needle can puncture the patient through the through hole.
Furthermore, the fixing device comprises a left fixing strip, a right fixing strip and an adjusting device, the left fixing strip and the right fixing strip are both in a semi-arc shape, and racks are arranged at the left end of the left fixing strip and the right end of the right fixing strip; the adjusting device comprises a shell, a gear rotating shaft and a rotary adjusting disc, wherein the rack and the gear rotating shaft are arranged in the shell, racks of the left fixing strip and the right fixing strip are respectively meshed with the gear rotating shaft up and down, and the gear rotating shaft penetrates through the shell and is connected with the rotary adjusting disc; can carry out the regulation of length to fixing device effectively, more practical and the patient of different sizes.
Furthermore, the inner side surfaces of the left fixing strip and the right fixing strip are provided with protective pads; the discomfort that causes the patient when very big reduction fixing device fixes the patient has increased the comfort level effectively.
The working principle of the invention is as follows: when the abdomen adjusting device is used, the abdomen pad is adjusted to be positioned at the abdomen position of a patient, the patient lies on the sickbed, the fixing frame is positioned at the back or the upper waist position of the patient by adjusting the sliding frame, the auxiliary frame is positioned at the waist position of the patient, and then the fixing device is adjusted to fix the back or the upper waist position of the patient; the B-ultrasonic device is opened, the kidney of a patient can be clearly detected by the B-ultrasonic probe through adjusting the second sliding device and the second joint angle adjusting frame, the position and the angle of the puncture device are adjusted through adjusting the first sliding device and the first joint angle adjusting frame, the motor is turned off after the puncture needle penetrates out of the protective shell through the motor control, the spring clamping strip is pressed down through the wrench strip to enable the outer end of the needle pressing strip to be close to the puncture part of the patient after being tilted, the angle of the puncture needle is finely adjusted to the optimal position through the fine adjustment knob, and the puncture needle is controlled through the motor to perform puncture biopsy on the patient; if the patient has a stress condition to cause the patient to breathe urgently, the oxygen bottle device can be used for inhaling oxygen to the patient.
Compared with the prior art, the invention has the beneficial effects that: the abdomen pad can effectively pad the abdomen of a patient, can fully expose the puncture part of the waist and the back, is more beneficial to puncture, and indirectly improves the success rate of puncture; the adopted puncture device can effectively perform puncture biopsy on a patient, the angle of the puncture needle can be effectively and accurately adjusted by the first joint angle adjusting frame and the fine adjustment device, and the accuracy of the puncture can be effectively improved by the joint angle adjusting frame and the fine adjustment device, so that accidental injury on the patient is avoided, and the puncture safety is indirectly improved; the invention has simple operation, when in use, one doctor can carry out puncture biopsy on a patient, thus greatly reducing the workload of medical care personnel and being suitable for mass popularization.
Drawings
FIG. 1 is an external structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the auxiliary frame of the present invention;
FIG. 4 is a schematic view of the construction of the fastening device of the present invention;
FIG. 5 is a partial cross-sectional view of the fixation device of the present invention;
fig. 6 is a schematic structural view of a puncture device according to embodiment 1 of the present invention;
fig. 7 is an external configuration diagram of a puncture device according to embodiment 2 of the present invention;
FIG. 8 is a schematic view showing the external structure of a acupressure probe unit according to embodiment 2 of the present invention;
fig. 9 is a sectional view of the acupressure device of embodiment 2 of the present invention;
wherein, 1-a bed body, 11-a sliding chute, 12-a placing box, 121-an oxygen bottle device, 13-a breathing gasket, 2-a sliding frame, 21-an auxiliary frame, 211-a first sliding device, 2110-a first joint angle adjusting frame, 212-a second sliding device, 2120-a second joint angle adjusting frame, 22-a fixed frame, 220-a fixed device, 2201-a left fixed strip, 2202-a right fixed strip, 2203-an adjusting device, 23-a connecting rod, 3-a puncture device, 31-a protective shell, 32-a motor, 320-a telescopic rod, 33-a fixed frame, 34-a puncture needle, 35-a fine adjustment device, 351-a fine adjustment pipe groove, 352-a fixed seat, 353-a fine adjustment rotating block, 354-a fine adjustment shaft, 355-a fine adjustment knob, 36-needle pressing device, 361-fixing rod, 362-fixing base, 3621-base body, 3622-fixing block, 363-needle pressing strip, 3630-through hole, 364-spring device, 3641-spring clamping strip, 3642-spanner strip, 4-B ultrasonic device, 41-B ultrasonic probe, 42-B ultrasonic host, 43-display screen, 5-belly pad, 501-soft pad, 502-sliding connecting strip, 51-inflatable airbag, 52-inflatable device and 6-control device.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples.
Example 1: fig. 1 and 2 show a puncture biopsy bed for nephrology department, which mainly comprises a bed body 1, a sliding frame 2, a puncture device 3, a B ultrasonic device 4, an abdominal pad 5, a control device 6 and a power supply device;
as shown in fig. 1 and 2, the bed body 1 is provided with sliding chutes 11 on both sides, and the bed body 1 is provided with a placing box 12 and a breathing gasket 13; the placing box 12 is arranged at the lower end of the bed body 1, the breathing gasket 13 is arranged at the front end of the upper surface of the bed body 1, and a ventilation hole is formed in the bed body at the breathing gasket 13; an oxygen cylinder device 121 is arranged inside the placing box 12, a breathing mask is arranged on the breathing gasket 13, and the oxygen cylinder device 121 is connected with the breathing mask;
as shown in fig. 1 and 3, the sliding frame 2 includes an auxiliary frame 21, a fixed frame 22 and a connecting rod 23, two ends of the auxiliary frame 21 and the fixed frame 22 are respectively connected with the sliding chute 11 in a sliding manner, the auxiliary frame 21 and the fixed frame 22 are connected through the connecting rod 23, and the fixed frame 22 is located at the front end of the auxiliary frame 21; the auxiliary frame 21 is provided with an arc-shaped groove, the arc-shaped groove is provided with a first sliding device 211 and a second sliding device 212, the first sliding device 211 is provided with a first joint angle adjusting frame 2110, and the second sliding device 212 is provided with a second joint angle adjusting frame 2120; a fixing device 220 for fixing the back of the patient is arranged below the fixing frame 22; wherein, the connecting rod 23 adopts a telescopic structure; as shown in fig. 3 and 4, the fixing device 220 includes a left fixing bar 2201, a right fixing bar 2202 and an adjusting device 2203, the left fixing bar 2201 and the right fixing bar 2202 are both in a semi-arc shape, and racks are disposed at the left end of the left fixing bar 2201 and the right end of the right fixing bar 2202; the adjusting device 2203 comprises a shell, a gear rotating shaft and a rotary adjusting disc, wherein a rack and the gear rotating shaft are arranged in the shell, the racks of the left fixing strip 2201 and the right fixing strip 2202 are respectively meshed with the gear rotating shaft up and down, and the gear rotating shaft penetrates through the shell and is connected with the rotary adjusting disc; protective pads are arranged on the inner side surfaces of the left fixing strip 2201 and the right fixing strip 2202;
as shown in fig. 5, the puncture device 3 includes a protective case 31, a motor 32, a fixed frame 33, a puncture needle 34, and a fine adjustment device 35; the protective shell 31 is connected to the first sliding device 211 through the first joint angle adjusting frame 2110; the motor 32 is arranged inside the protective shell 31, and the lower end of the motor 32 is connected with a telescopic rod 320; the fixing frame 33 is provided inside the protective case 31; the fine adjustment device 35 comprises a fine adjustment pipe groove 351, a fixed seat 352, a fine adjustment rotating block 353, a fine adjustment shaft 354 and a fine adjustment knob 355, wherein the fixed seat 352 is arranged on the fixed frame 33 and is positioned close to the puncture end, the lower end of the fine adjustment pipe groove 351 is flexibly connected with the upper surface of the fixed seat 352, the fine adjustment rotating block 353 is arranged on the fine adjustment pipe groove 351, the fine adjustment knob 355 is positioned outside the protective shell 31 and is connected with the fine adjustment rotating block 353 through the fine adjustment shaft 354, and the fine adjustment pipe groove 351 is subjected to fine adjustment of the angle through rotation of the fine adjustment knob 355; the upper end of the puncture needle 34 is connected with the lower end of the control telescopic rod 320, and the lower end of the puncture needle 34 sequentially penetrates through the fine adjustment pipe groove 351, the fixed seat 352 and the protective shell 31 and extends to the outside;
as shown in fig. 1, the B-ultrasonic apparatus 4 includes a B-ultrasonic probe 41, a B-ultrasonic main unit 42 and a display screen 43, the B-ultrasonic probe 41 is connected to the second sliding apparatus 212 through a second joint angle adjusting bracket 2120, the B-ultrasonic main unit 42 is connected to the B-ultrasonic probe 41, and the display screen 43 is connected to the B-ultrasonic main unit 42;
as shown in fig. 1 and 2, the abdomen pad 5 comprises a sliding base, an inflatable air bag 51 and an inflating device 52, the sliding base comprises a cushion 501 and two sliding connecting strips 502, the two sliding connecting strips 502 are respectively arranged at two sides of the cushion 501, the cushion 501 is movably arranged on the bed body 1 through the sliding connecting strips 502 and the sliding chutes 11, the inflatable air bag 51 is arranged on the cushion 501, the inflating device 52 is arranged in the placing box 12, and the inflating device 52 can inflate and deflate the inflatable air bag 51;
the abdomen pad 5 is movably arranged on the bed body 1; the control device 6 is connected with the motor 32, the B-ultrasonic main machine 42, the display screen 43 and the air charging device 52; the power supply device supplies power to the motor 32, the B-ultrasonic main machine 42, the display screen 43 and the air charging device 52.
When the abdomen adjusting device is used, the abdomen pad is adjusted to be positioned at the abdomen position of a patient, the patient lies on the sickbed, the fixing frame 22 is positioned at the back or the upper waist position of the patient by adjusting the sliding frame 2, the auxiliary frame is positioned at the waist position of the patient, and then the fixing device 220 is adjusted to fix the back or the upper waist position of the patient; the B ultrasonic device 4 is opened, the B ultrasonic probe 41 can clearly detect the kidney of a patient by adjusting the second sliding device 212 and the second joint angle adjusting frame 2120, the position and the angle of the puncture device 3 are adjusted by adjusting the first sliding device 211 and the first joint angle adjusting frame 2110, the motor 32 is turned off after the puncture needle 34 is controlled to penetrate out of the protective shell 31, the angle of the puncture needle is finely adjusted to the optimal position by the fine adjustment knob 355, and the puncture needle 34 is controlled by the motor 32 to perform puncture biopsy on the patient; if the patient has a stress condition to cause a sudden breath, the oxygen bottle device 121 can be used for inhaling oxygen to the patient.
Example 2: as shown in fig. 7, 8 and 9, the puncturing device 3 is different from embodiment 1 in that the puncturing device 3 further includes a needle pressing device 36, the needle pressing device 36 includes a fixing rod 361, a fixing base 362, a needle pressing strip 363 and a spring device 364, the fixing base 362 includes a base body 3621 and a fixing block 3622, the needle pressing strip 363 is provided with a through hole 3630, and the spring device 364 includes a spring clamping strip 3641 and a wrench strip 3642; a base body 3621 is arranged at the bottom end of the protective shell 31 through a fixing rod 361, a fixing block 3622 is arranged on the base body 3621, a spring device 364 is positioned inside the base body 3621, one end of a needle pressing strip 363 is arranged at the lower end of the spring device 364, the middle end of the needle pressing strip 363 is connected with the fixing block 3622 through a rotating shaft, and a spanner strip 3642 is arranged at the upper end of the spring device 364; the needle pressing bar 363 can be controlled to make a lever motion around the rotating shaft by pressing the spanner bar 3642.
When the abdomen adjusting device is used, the abdomen pad is adjusted to be positioned at the abdomen position of a patient, the patient lies on the sickbed, the fixing frame 22 is positioned at the back or the upper waist position of the patient by adjusting the sliding frame 2, the auxiliary frame is positioned at the waist position of the patient, and then the fixing device 220 is adjusted to fix the back or the upper waist position of the patient; the B ultrasonic device 4 is opened, the B ultrasonic probe 41 can clearly detect the kidney of a patient by adjusting the second sliding device 212 and the second joint angle adjusting frame 2120, the position and the angle of the puncture device 3 are adjusted by adjusting the first sliding device 211 and the first joint angle adjusting frame 2110, the motor 32 is turned off after the puncture needle 34 is controlled to penetrate out of the protective shell 31, the spring clamping strip 3641 is pressed down by the wrench strip 3642 to enable the outer end of the needle pressing strip 363 to be tilted and then to be close to the puncture part of the patient, the angle of the puncture needle is finely adjusted to the optimal position by the fine adjustment knob 355, and the puncture needle 34 is controlled by the motor 32 to perform puncture biopsy on the patient; if the patient has a stress condition to cause a sudden breath, the oxygen bottle device 121 can be used for inhaling oxygen to the patient.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (1)
1. A nephrology department puncture biopsy bed is characterized by mainly comprising a bed body (1), a sliding frame (2), a puncture device (3), a B ultrasonic device (4), an abdomen pad (5), a control device (6) and a power supply device;
the bed body (1) is provided with sliding chutes (11) on both sides, and the bed body (1) is provided with a placing box (12) and a breathing gasket (13); the placing box (12) is arranged at the lower end of the bed body (1), the breathing gasket (13) is arranged at the front end of the upper surface of the bed body (1), and a ventilation hole is formed in the bed body at the breathing gasket (13);
the sliding frame (2) comprises an auxiliary frame (21), a fixed frame (22) and a connecting rod (23), two ends of the auxiliary frame (21) and two ends of the fixed frame (22) are respectively in sliding connection with the sliding grooves (11), the auxiliary frame (21) and the fixed frame (22) are connected through the connecting rod (23), and the fixed frame (22) is located at the front end of the auxiliary frame (21); an arc-shaped groove is formed in the auxiliary frame (21), a first sliding device (211) and a second sliding device (212) are arranged on the arc-shaped groove, a first joint angle adjusting frame (2110) is arranged on the first sliding device (211), and a second joint angle adjusting frame (2120) is arranged on the second sliding device (212); a fixing device (220) for fixing the back of the patient is arranged below the fixing frame (22);
the puncture device (3) comprises a protective shell (31), a motor (32), a fixed frame (33), a puncture needle (34) and a fine adjustment device (35); the protective shell (31) is provided with a first joint angle adjusting frame (2110); is connected to the first sliding device (211); the motor (32) is arranged in the protective shell (31), and the lower end of the motor (32) is connected with a telescopic rod (320); the fixing frame (33) is arranged inside the protective shell (31); the fine adjustment device (35) comprises a fine adjustment pipe groove (351), a fixed seat (352), a fine adjustment rotating block (353), a fine adjustment shaft (354) and a fine adjustment knob (355), the fixed seat (352) is arranged on the fixed frame (33) and is located close to the puncture end, the lower end of the fine adjustment pipe groove (351) is flexibly connected with the upper surface of the fixed seat (352), the fine adjustment rotating block (353) is arranged on the fine adjustment pipe groove (351), the fine adjustment knob (355) is located outside the protective shell (31) and is connected with the fine adjustment rotating block (353) through the fine adjustment shaft (354), and the fine adjustment pipe groove (351) is subjected to fine adjustment of the angle through rotation of the fine adjustment knob (355); the upper end of the puncture needle (34) is connected with the lower end of the control telescopic rod (320), and the lower end of the puncture needle (34) sequentially penetrates through the fine adjustment pipe groove (351), the fixed seat (352) and the protective shell (31) and extends to the outside;
the B ultrasonic device (4) comprises a B ultrasonic probe (41), a B ultrasonic main machine (42) and a display screen (43), the B ultrasonic probe (41) is connected to a second sliding device (212) through a second joint angle adjusting frame (2120), the B ultrasonic main machine (42) is connected with the B ultrasonic probe (41), and the display screen (43) is connected with the B ultrasonic main machine (42);
the abdomen pad (5) is movably arranged on the bed body (1); the control device (6) is connected with the motor (32), the B-ultrasonic main machine (42) and the display screen (43); the power supply device provides power for the motor (32), the B-ultrasonic main machine (42) and the display screen (43);
the abdomen cushion (5) comprises a sliding base, two inflatable air bags (51) and an inflating device (52), wherein the sliding base comprises a cushion (501) and two sliding connecting strips (502), the two sliding connecting strips (502) are respectively arranged on two sides of the cushion (501), the cushion (501) is movably arranged on the bed body (1) through the sliding connecting strips (502) and the sliding grooves (11), the inflatable air bags (51) are arranged on the cushion (501), the inflating device (52) is arranged in the placing box (12), and the inflating device (52) can inflate and deflate the inflatable air bags (51);
the fixing device (220) comprises a left fixing strip (2201), a right fixing strip (2202) and an adjusting device (2203), the left fixing strip (2201) and the right fixing strip (2202) are both in a semi-arc shape, and racks are arranged at the left end of the left fixing strip (2201) and the right end of the right fixing strip (2202); the adjusting device (2203) comprises a shell, a gear rotating shaft and a rotary adjusting disc, wherein the rack and the gear rotating shaft are arranged in the shell, racks of the left fixing strip (2201) and the right fixing strip (2202) are respectively vertically meshed with the gear rotating shaft, and the gear rotating shaft penetrates through the shell and is connected with the rotary adjusting disc;
an oxygen bottle device (121) is arranged in the placing box (12), a breathing mask is arranged on the breathing gasket (13), and the oxygen bottle device (121) is connected with the breathing mask;
the puncture device (3) further comprises a needle pressing device (36), the needle pressing device (36) comprises a fixing rod (361), a fixing base (362), a needle pressing strip (363) and a spring device (364), the fixing base (362) comprises a base body (3621) and a fixing block (3622), a through hole (3630) is formed in the needle pressing strip (363), and the spring device (364) comprises a spring clamping strip (3641) and a spanner strip (3642); the base body (3621) is arranged at the bottom end of the protective shell (31) through a fixing rod (361), the fixing block (3622) is arranged on the base body (3621), the spring device (364) is located inside the base body (3621), one end of the needle pressing strip (363) is arranged at the lower end of the spring device (364), the middle end of the needle pressing strip (363) is connected with the fixing block (3622) through a rotating shaft, and the spanner strip (3642) is arranged at the upper end of the spring device (364); the needle pressing strip (363) can be controlled to do lever motion around the rotating shaft by pressing the spanner strip (3642);
the connecting rod (23) adopts a telescopic structure;
the inner side surfaces of the left fixing strip (2201) and the right fixing strip (2202) are provided with protective pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811103118.1A CN109091338B (en) | 2018-09-20 | 2018-09-20 | Puncture biopsy bed for nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811103118.1A CN109091338B (en) | 2018-09-20 | 2018-09-20 | Puncture biopsy bed for nephrology department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109091338A CN109091338A (en) | 2018-12-28 |
| CN109091338B true CN109091338B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811103118.1A Expired - Fee Related CN109091338B (en) | 2018-09-20 | 2018-09-20 | Puncture biopsy bed for nephrology department |
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| CN (1) | CN109091338B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646088B (en) * | 2019-01-15 | 2021-04-09 | 潘红丽 | Lumbar vertebra anesthesia auxiliary positioning device for surgical operation |
| CN109875602B (en) * | 2019-01-28 | 2021-10-15 | 王希林 | Auxiliary device for ultrasonic diagnosis |
| CN110037790A (en) * | 2019-05-22 | 2019-07-23 | 深圳市汇富国际医疗科技有限公司 | A kind of high frequency apparats for treating tumor |
| CN111588422A (en) * | 2020-06-01 | 2020-08-28 | 谭菲 | Nephrology department biopsy puncture device |
| CN113229894B (en) * | 2021-04-09 | 2022-05-17 | 山西省人民医院 | Kidney puncture device based on ultrasonic positioning |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138848B (en) * | 2011-02-24 | 2013-06-05 | 魏素环 | Abdomen-supporting restricting device facilitating transporting mentally disordered pregnant woman for examination |
| US8464720B1 (en) * | 2012-01-10 | 2013-06-18 | Alessio Pigazzi | Method of securing a patient onto an operating table when the patient is in the trendelenburg position and apparatus therefor including a kit |
| CN203195709U (en) * | 2013-03-30 | 2013-09-18 | 赵晓兰 | Inflatable cushion support utensil for patients in B ultrasound examination |
| DE102015207119A1 (en) * | 2015-04-20 | 2016-10-20 | Kuka Roboter Gmbh | Interventional positioning kinematics |
| CN205947985U (en) * | 2016-05-31 | 2017-02-15 | 吕卫 | Auxiliary device of nephrology dept |
| CN206730093U9 (en) * | 2016-09-28 | 2018-02-13 | 南京鼓楼医院 | Percutaneous puncture Renal biospy checks bed special |
| CN206675544U (en) * | 2016-11-14 | 2017-11-28 | 广州兰韵医疗科技有限公司 | A kind of type hand biopsy needle |
| CN207384442U (en) * | 2017-04-21 | 2018-05-22 | 西安交通大学医学院第一附属医院 | A kind of child's cartoon waist puncturing matrix |
| CN207755306U (en) * | 2017-09-20 | 2018-08-24 | 奥斯泰克医疗器械（苏州）股份有限公司 | A kind of medical treatment abdominal paracentesis device |
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| CN109091338A (en) | 2018-12-28 |
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Address after: 272400 Jiaxiang County Hospital of traditional Chinese medicine, 72 West Central Street, Jiaxiang County, Shandong, Jining Patentee after: Tian Fengqun Patentee after: Li Xin Patentee after: Fu Zhao Hui Patentee after: Zhang Youqian Address before: 550004 No.7 Anyun Road, Yunyan District, Guiyang City, Guizhou Province Patentee before: Tian Fengqun Patentee before: Li Xin Patentee before: Fu Zhao Hui Patentee before: Zhang Youqian |
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