CN107049518A - A kind of prostate puncture and biopsy body position fixture - Google Patents

A kind of prostate puncture and biopsy body position fixture Download PDF

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Publication number
CN107049518A
CN107049518A CN201710250115.XA CN201710250115A CN107049518A CN 107049518 A CN107049518 A CN 107049518A CN 201710250115 A CN201710250115 A CN 201710250115A CN 107049518 A CN107049518 A CN 107049518A
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CN
China
Prior art keywords
fixation kit
outer barrel
inner cylinder
handle
gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710250115.XA
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Chinese (zh)
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CN107049518B (en
Inventor
吴婵
盛夏
张玲
王爱国
张烨
肖亮
严新谊
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Shanghai Changhai Hospital
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Shanghai Changhai Hospital
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Priority to CN201710250115.XA priority Critical patent/CN107049518B/en
Publication of CN107049518A publication Critical patent/CN107049518A/en
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Publication of CN107049518B publication Critical patent/CN107049518B/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories
    • A61G13/12Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/1245Knees, upper or lower legs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories
    • A61G13/12Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/122Upper body, e.g. chest
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories
    • A61G13/12Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/125Ankles or feet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/10General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/70General characteristics of devices with special adaptations, e.g. for safety or comfort
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The present invention relates to technical field of medical instruments, specifically related to a kind of prostate puncture and biopsy body position fixture, it is hinged and is constituted by the upper body fixation kit being sequentially connected, thigh fixation kit, shank fixation kit, sole fixation kit, is connected between each component by fastening bolt.Upper body fixation kit includes the inner cylinder one and outer barrel one being slidably socketed, thigh fixation kit includes the inner cylinder two and outer barrel two being slidably socketed, shank fixation kit includes the inner cylinder three and outer barrel three being slidably socketed, sole fixation kit L-shaped, including side wall and bottom plate, sidewall upper and shank fixation kit are hinged, lower end connecting bottom board.The prostate puncture and biopsy body position fixture that the present invention is provided is conducive to maintaining patient's correct posture in prostate biopsy is performed the operation, and reduces patient suffering, saves operating time and safety simple to operate.

Description

A kind of prostate puncture and biopsy body position fixture
Technical field
The present invention relates to technical field of medical instruments, specifically a kind of prostate puncture and biopsy body position fixture.
Background technology
Prostate puncture and biopsy is the goldstandard of prostate cancer diagnosis, and clinical diagnosis prostate is relied primarily on before per rectum The biopsy of row gland puncture obtains tissue and carries out pathologic inspection.
The problem of there is three below aspect in current prostate puncture and biopsy:First, the indefinite accurate puncture of patient Position, causes doctor to take a significant amount of time and instructs patient body position to put, and patient accurately can not often show according to physician guidance Optimal position;2nd, current therapeutic bed can not immobilized patients, in puncture process, patient due to stimulate or fatigue be unable to maintain that Suitable position, causes to need to instruct repeatedly in puncture process and adjusting body again;3rd, traditional fixing means, such as restraint strap Deng one side fixed effect is not good, and patient is more painful when on the other hand fixed, and subjective feeling is not good.For case above, sheet Invention has designed and produced prostate puncture and biopsy body position fixture.
The content of the invention
It is an object of the invention to provide a kind of prostate puncture and biopsy body position fixture, can be simple and convenient make trouble Person puts suitable accurately pricking body position, it is to avoid patient causes not certainly because position support is not good or punctures stimulation in operation Main Body Position Change, and cause the generation of related complication after centesis.
The prostate puncture and biopsy body position fixture that the present invention is provided, by upper body fixation kit, the thigh being sequentially connected Fixation kit, shank fixation kit, sole fixation kit are hinged between composition, each component and are connected by fastening bolt.Its Described in upper body fixation kit, thigh fixation kit, shank fixation kit, can be tight by regulation between sole fixation kit Fixing bolt and corresponding nut, angle when regulation and fixed maintenance between each component.
Described upper body fixation kit is used for the fixation of upper body.Described upper body fixation kit includes the inner cylinder being slidably socketed One and outer barrel one, the side wall bottom slit port of inner cylinder one, prong are described while provided with the tooth being meshed with the gear of adjusting handle Adjusting handle also include the handle coaxial with gear, described axle is through the axis hole on outer barrel one and is placed on the outside of outer barrel one Handle be connected through a screw thread.Rotating handles, pinion rotation moves the movement of inner cylinder one by the cingulum that is engaged with gear, can be with The relative slip of inner cylinder one and outer barrel one is realized, so as to change the length of upper body fixation kit, to adapt to the patient of different heights.
Described thigh fixation kit is used for the fixation of thigh.It is similar with the structure of above-mentioned upper body fixation kit, it is described Thigh fixation kit also includes the inner cylinder two and outer barrel two that are slidably socketed, the side wall bottom slit port of inner cylinder two, and prong is while set There is the tooth being meshed with the gear of adjusting handle, described adjusting handle also includes the handle coaxial with gear, and described axle is worn The axis hole crossed on outer barrel two is connected through a screw thread with being placed on the handle in the outside of outer barrel two.Rotating handles, pinion rotation, by with The cingulum of gear engagement moves the movement of inner cylinder two, it is possible to achieve the relative slip of inner cylinder two and outer barrel two, consolidates so as to change thigh The length of component is determined, to adapt to the patient of different heights.
Described shank fixation kit is used for the fixation of shank.It is similar with the structure of above-mentioned upper body fixation kit, it is described Shank fixation kit also includes the inner cylinder three and outer barrel three that are slidably socketed, the side wall bottom slit port of inner cylinder three, and prong is while set There is the tooth being meshed with the gear of adjusting handle, described adjusting handle also includes the handle coaxial with gear, and described axle is worn The axis hole crossed on outer barrel three is connected through a screw thread with being placed on the handle in the outside of outer barrel three.Rotating handles, pinion rotation, by with The cingulum of gear engagement moves the movement of inner cylinder three, it is possible to achieve the relative slip of inner cylinder three and outer barrel three, consolidates so as to change shank The length of component is determined, to adapt to the patient of different heights.
Described sole fixation kit is L-shaped, including side wall and bottom plate, sidewall upper and shank fixation kit are hinged, under Hold connecting bottom board.Cross bar is provided between two side, the sole of patient can be placed on bottom plate, is stuck under cross bar, pass through cross bar, bottom Plate and side wall block the pin of people, fixed sole.
It is preferred that, described outer barrel one and inner cylinder two is hinged, and described outer barrel two is hinged with inner cylinder three, described outer barrel three It is hinged with sole fixation kit.
It is preferred that, described inner cylinder one, outer barrel one, inner cylinder two, outer barrel two, inner cylinder three, outer barrel three are case structures, are made Body, thigh, shank put it is more comfortable.
Described fastening bolt is located in upper body fixation kit, thigh fixation kit, shank fixation kit, sole fixation group The end of the corresponding connection parts part of part forms hinged joint, simulation human synovial bending so that upper body fixation kit, thigh are fixed Component, shank fixation kit, sole fixation kit are moveable to relative angle required during puncture procedure, and pass through described spiral shell Mother is fixed, so that patient can reach correctly when being fixed on prostate puncture and biopsy body position fixture provided by the present invention Position.
It is preferred that, described nut is provided with the butterfly-type portion of the handle for being easy to tighten.
It is preferred that, described upper body fixation kit top includes the groove caved inward, and comfortable for patients head is put Put.
In use, patient's chin props up the groove on described upper body fixation kit top;Rotated and adjusted according to the height of patient Handwheel is saved, so as to adjust the length of described upper body fixation kit, thigh fixation kit, shank fixation kit to adapt to patient; Adjust loose nut, relative angle between adjustment upper body fixation kit, thigh fixation kit, shank fixation kit and sole fixation kit Degree, after relative angle when making it be punctured with human prostate between upper body, thigh, shank, sole is coupled, tightens nut;This When patient embrace upper body fixation kit in both hands on operating table, and it is described that chest, thigh, shank and sole are fitted respectively Upper body fixation kit, thigh fixation kit, shank fixation kit, sole fixation kit, you can quickly reach correct prostatitis Gland puncture position.
The prostate puncture and biopsy body position fixture that the present invention is provided is conducive in prostate biopsy is performed the operation, and maintains to suffer from The correct position support of person, saves operating time, reduces the pain of patient.And safety simple to operate of the invention.
Brief description of the drawings
Fig. 1 is the structural representation of the prostate puncture and biopsy body position fixture of the present invention.
Fig. 2 be split after inner cylinder one and outer barrel one structural representation.
Fig. 3 is the structural representation of adjusting handle.
Fig. 4 is the partial enlarged drawing that the gear on tooth and adjusting handle coordinates.
Fig. 5 is fastening bolt and nut structure schematic diagram.
Fig. 6 is the plane of symmetry sectional view based on Fig. 1.
The reference and part being related in accompanying drawing are as follows:
1- upper body fixation kits, 2- thigh fixation kits, 3- shank fixation kits, 4- sole fixation kits, 5- regulation hands Wheel, 6- fastening bolts, 7- nuts, 8- teeth, 9- axis holes, 11- inner cylinders one, 12- outer barrels one, 21- inner cylinders two, 22- outer barrels two, 31- Inner cylinder three, 32- outer barrels three, 111- grooves, 41- sides wall, 42- bottom plates, 43- cross bars, 51- handles, 52- gears, 53- axles.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples, but the implementation of the present invention is not limited only to This.
Embodiment 1
Accompanying drawing 1 and accompanying drawing 6 are refer to, Fig. 1 is the structural representation of the prostate biopsy body position fixture of the present invention, Fig. 6 It is the plane of symmetry sectional view based on Fig. 1.Described prostate biopsy body position fixture, by be sequentially connected upper body fixation kit 1, Thigh fixation kit 2, shank fixation kit 3, sole fixation kit 4 are hinged composition, wherein, upper body fixation kit 1 is used for upper body Fixed, thigh fixation kit 2 is fixed for thigh, and shank fixation kit 3 is fixed for shank, and sole fixation kit 4 is used for pin The palm is fixed.It is connected between each component by fastening bolt 6.Wherein described upper body fixation kit 1, thigh fixation kit 2, Can be by adjusting fastening bolt 6 and corresponding nut 7, regulation and maintenance between shank fixation kit 3, sole fixation kit 4 Angle when fixed between each component.
As shown in Figure 2 and Figure 6, described upper body fixation kit 1 includes the inner cylinder 1 and outer barrel 1 being slidably socketed, interior The side wall bottom slit port of cylinder 1, prong are while provided with the tooth 8 engaged with the gear 52 of adjusting handle 5 (such as the institute of Fig. 2,4,6 Show), adjusting handle 5 also includes the handle 51 (Fig. 3 shown in) coaxial with gear 52, and described axle 53 passes through the axle on outer barrel 1 Hole 9 is threadedly coupled with being placed on the handle 51 in the outside of outer barrel 1.
In use, rotating handles 51 is rotated with moving gear 52, the shifting of inner cylinder 1 is driven by the tooth 8 engaged with gear 52 It is dynamic, it is possible to achieve the relative slip of inner cylinder 1 and outer barrel 1, so as to change the length of upper body fixation kit 1, to adapt to not With the patient of height.
Described inner cylinder 1 and outer barrel 1 is case structure, makes putting for upper body more comfortable.
Described thigh fixation kit 2 includes the inner cylinder 2 21 and outer barrel 2 22 being slidably socketed, the side wall bottom of inner cylinder 2 21 Slit port, prong are held while provided with the tooth 8 (shown in Fig. 4, Fig. 6) engaged with the gear 52 of adjusting handle 5, adjusting handle 5 is also wrapped The handle 51 (Fig. 3 shown in) coaxial with gear 52 is included, described axle 53 passes through the axis hole on outer barrel 2 22 with being placed on outer barrel two The handle 51 in 22 outsides is threadedly coupled.
In use, rotating handles 51, gear 52 is rotated, the movement of inner cylinder 2 21 is driven by the tooth 8 engaged with gear 52, The relative slip of inner cylinder 2 21 and outer barrel 2 22 can be realized, so as to change the length of thigh fixation kit 2, to adapt to different bodies High patient.
Described inner cylinder 2 21 and outer barrel 2 22 is case structure, makes putting for thigh more comfortable.
Described shank fixation kit 3 includes the inner cylinder 3 31 and outer barrel 3 32 being slidably socketed, the side wall bottom of inner cylinder 3 31 Slit port, prong are held while provided with the tooth 8 (shown in Fig. 4, Fig. 6) engaged with the gear 52 of adjusting handle 5, adjusting handle 5 is also wrapped The handle 51 (Fig. 3 shown in) coaxial with gear 52 is included, described axle 53 passes through the axis hole on outer barrel 3 32 with being placed on outer barrel three The handle 51 in 32 outsides is threadedly coupled.
In use, rotating handles 51, gear 52 is rotated, the movement of inner cylinder 3 31 is driven by the tooth 8 engaged with gear 52, The relative slip of inner cylinder 3 31 and outer barrel 3 32 can be realized, so as to change the length of shank fixation kit 3, to adapt to different bodies High patient.
Described inner cylinder 3 31 and outer barrel 3 32 is case structure, makes putting for shank more comfortable.
As shown in figure 1, sole fixation kit 4 is L-shaped, including side wall 41 and bottom plate 42, the upper end of side wall 41 and shank are fixed Component 3 is hinged, lower end connecting bottom board 42.Cross bar 43 is provided between the wall of side, the pin of patient is placed between bottom plate 42 and cross bar 43, led to Cross cross bar 43, bottom plate 42 and side wall 41 to block the pin of patient, fixed sole position.
As shown in figure 1, described outer barrel 1 and inner cylinder 2 21 is hinged, described outer barrel 2 22 is hinged with inner cylinder 3 31, The side wall 41 of described outer barrel 3 32 and sole fixation kit 4 is hinged.
Being hinged for each part realized (as shown in Figure 5) by fastening bolt 6 and nut 7, described outer barrel 1 and inner cylinder 2 21 overlap in end, wear fastening bolt 6 and connect, are tightened with nut 7.In use, rotation nut 7, adjusts pine even Connect, allow outer barrel 1 and inner cylinder 2 21 relatively movable, regulation to the angle needed, then tightening nut 7, fixed angle.
Similarly, the side wall 41 of described outer barrel 2 22 and inner cylinder 3 31, outer barrel 3 32 and sole fixation kit 4 is all using same The mode of sample is hinged fixation by fastening bolt 6 and nut 7, realizes the regulation and fixation of each component relative angle.Described spiral shell Mother 7 is provided with the butterfly-type portion of the handle for being easy to tighten.
The described top of upper body fixation kit 1 is provided with the groove 111 caved inward, and patients head can comfortably be positioned over recessed In groove 111.
In use, patient's chin props up the groove 111 on the described top of upper body fixation kit 1;Revolved according to the height of patient Turn adjusting handle 5, so as to adjust the length of upper body fixation kit 1, thigh fixation kit 2 and shank fixation kit 3 to adapt to suffer from Person;Loose nut 7 is adjusted, between adjustment upper body fixation kit 1, thigh fixation kit 2, shank fixation kit 3, sole fixation kit 4 Relative angle, after relative angle when making it be punctured with human prostate between upper body, thigh, shank, sole is coupled, tightens spiral shell Mother 7;Now patient embraces upper body fixation kit 1 in both hands on operating table, and chest, thigh, shank and sole are pasted respectively Close described upper body fixation kit 1, thigh fixation kit 2, shank fixation kit 3, sole fixation kit 4, you can quickly reach To correct prostate biopsy position.
The prostate biopsy body position fixture of the present invention is conducive in prostate biopsy is performed the operation, and maintains the correct body of patient Position is put, and has been saved operating time, has been reduced the pain of patient, and safety simple to operate.
The preferred embodiment to the invention is illustrated above, but the invention be not limited to it is described Embodiment, those skilled in the art can also make a variety of equivalent on the premise of without prejudice to the invention spirit Modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.

Claims (4)

1. a kind of prostate puncture and biopsy body position fixture, it is characterised in that:By upper body fixation kit, the thigh being sequentially connected Fixation kit, shank fixation kit, sole fixation kit are hinged between composition, each component and are connected by fastening bolt, its In,
Described upper body fixation kit includes the inner cylinder one and outer barrel one being slidably socketed, the side wall bottom slit port of inner cylinder one, fork Mouth is while provided with the tooth being meshed with the gear of adjusting handle, described adjusting handle also includes the handle coaxial with gear, institute The axle stated is connected through a screw thread through the axis hole on outer barrel one with being placed on the handle in the outside of outer barrel one;
Described thigh fixation kit includes the inner cylinder two and outer barrel two being slidably socketed, the side wall bottom slit port of inner cylinder two, fork Mouth is while provided with the tooth being meshed with the gear of adjusting handle, described adjusting handle also includes the handle coaxial with gear, institute The axle stated is connected through a screw thread through the axis hole on outer barrel two with being placed on the handle in the outside of outer barrel two;
Described shank fixation kit includes the inner cylinder three and outer barrel three being slidably socketed, the side wall bottom slit port of inner cylinder three, fork Mouth is while provided with the tooth being meshed with the gear of adjusting handle, described adjusting handle also includes the handle coaxial with gear, institute The axle stated is connected through a screw thread through the axis hole on outer barrel three with being placed on the handle in the outside of outer barrel three;
Described sole fixation kit is L-shaped, including side wall and bottom plate, sidewall upper and shank fixation kit are hinged, and lower end connects Connect bottom plate.
2. prostate puncture and biopsy body position fixture as claimed in claim 1, it is characterised in that described outer barrel one with it is interior Cylinder two is hinged, and described outer barrel two is hinged with inner cylinder three, and described outer barrel three is hinged with sole fixation kit.
3. prostate puncture and biopsy body position fixture as claimed in claim 1 or 2, it is characterised in that described inner cylinder one, Outer barrel one, inner cylinder two, outer barrel two, inner cylinder three, outer barrel three are case structure.
4. prostate puncture and biopsy body position fixture as claimed in claim 1, it is characterised in that upper body fixation kit top Provided with groove.
CN201710250115.XA 2017-04-17 2017-04-17 Prostate puncture biopsy operation position fixer Active CN107049518B (en)

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CN107928764A (en) * 2017-12-08 2018-04-20 唐山同仁和微创医疗器械有限公司 Puncture template navigation positional device
CN110063798A (en) * 2019-05-28 2019-07-30 中国科学院大学宁波华美医院(宁波市第二医院) A kind of intraspinal tube pricking body position puts auxiliary tool

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CN107928764A (en) * 2017-12-08 2018-04-20 唐山同仁和微创医疗器械有限公司 Puncture template navigation positional device
CN110063798A (en) * 2019-05-28 2019-07-30 中国科学院大学宁波华美医院(宁波市第二医院) A kind of intraspinal tube pricking body position puts auxiliary tool

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