A kind of mammary gland plate for forcing structure and breast cancer instrumentTechnical field
The present invention relates to technical field of medical equipment, it particularly relates to a kind of mammary gland plate for forcing structure and breast cancerInstrument.
Background technique
Mammary gland disease is one of multiple illness of women, in particular with modern metropolitan cities the accelerating rhythm of life, women facePair life stress, operating pressure aggravate, the disease incidence of mammary gland disease increasing year by year, and serious mammary gland disease may cause creamGland cancer.It is shown according to incomplete investigation statistics, the morbidity and mortality of mammary gland disease are also all at ascendant trend.In fact, most ofThe cause of death of patient with breast cancer is exactly to miss best occasion for the treatment because do not find in time, therefore, to numerous women intoThe early discovery of row breast screening, mammary gland disease, early diagnosis be for women's health it is very necessary, breast cancer instrument is for examiningThe mammary gland of checked people is looked into the presence or absence of lesion etc., to confirm whether the checked people is healthy.
Patent publication No. is that CN1810209A discloses a kind of compressing of Mammography physiological camber position fixation measuringDevice, compression device are box body shape, and box body includes close to the preceding facade of the wall of the chest, cassette bottom, and cassette bottom bottom surface is mammary gland pressure surface, and feature existsIn the pressure surface shape be arcwall face compatible with mammary gland physiological curve.Pressure surface is improved to and mammary glands in women curveCompatible arcwall face, such as can be designed to low flat arcwall face, it can integrally or largely be pasted when oppressing breast examination in this wayTogether in mammary gland surface, is engaged with entire body of gland closely, effectively dispersed the distribution of pressure, increased forced area, reduce instituteBy pressure intensity, and there is the thrust of nature forward downward, sufficiently compressing gland tissue, when solving compressing photography, entire mammary glandTissue is pressurized unevenly, to reduce the degree of patient's pressure sores and fail to pinpoint a disease in diagnosis phenomenon, and soft X-ray photographic can be improvedPicture quality.
However, existing breast cancer instrument is currently directly to be pushed by plate for forcing by inspection tissue will be clamped by inspection tissueBetween plate for forcing and flat panel detector, however, this kind of mode can only detect the breast tissue of part, imaging region byLimitation is likely to result in breast lesion omission.For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the present invention proposes a kind of mammary gland plate for forcing structure and breast cancer instrument, with gramTake above-mentioned technical problem present in existing the relevant technologies.
For this purpose, the specific technical solution that the present invention uses is as follows:
A kind of mammary gland plate for forcing structure and breast cancer instrument, including pedestal, the bottom end of the pedestal are provided with several ten thousandTo wheel, the top of the pedestal is provided with support base, and the top of the support base is provided with supporting leg, the top of the supporting legIt is provided with pinboard, in mating connection by movable rotation-shaft one between the pinboard and the supporting leg, the pinboard topThe side at end is provided with driving motor, and support arm, the other end of the support arm are provided on the output shaft of the driving motorIt is provided with horizontal axis, in mating connection by movable axis between the horizontal axis and the support arm, the side on the horizontal axis top is setIt is equipped with control host, the front of the control host is provided with display screen and several control buttons, and the other end of the horizontal axis is setIt is equipped with pivoted arm, in mating connection by movable rotation-shaft two between the pivoted arm and the horizontal axis, the other end setting of the pivoted armThere is framework, the inside of the framework is disposed with the plate for forcing one positioned at the framework inner tip respectively, is located at the frameThe plate for forcing two of body inner bottom, the plate for forcing three positioned at the framework interior side and the other side inside the frameworkThe side of plate for forcing four, the plate for forcing one and the plate for forcing two is provided with driving plate one, three He of plate for forcing respectivelyThe side of the plate for forcing four is provided with driving plate two respectively, and the inside of the plate for forcing one and the plate for forcing two is interspersed withScrew rod one, one end of the screw rod one and the motor one for being located at framework top side are in mating connection, the plate for forcing threeScrew rod two, one end of the screw rod two and the motor two-phase for being located at the framework side are interspersed with the inside of the plate for forcing fourBe cooperatively connected, the plate for forcing one, the plate for forcing two, the plate for forcing three and the plate for forcing four inside be respectively provided with respectivelyGrooved hole, the slot are internally provided with flat panel detector, detection probe, the plate are provided on the flat panel detectorIn mating connection by drive mechanism between detector and the slot, the framework is internally provided with positioned at the plate for forcingOne, the latex circle of four side of the plate for forcing two, the plate for forcing three and the plate for forcing is provided on the latex circle severalPressure sensor.
Further, the drive mechanism is made of rack gear one, rack gear two, rack gear three and rack gear four, the rack gear oneTop inside the slot, the rack gear two are located at the bottom end inside the slot, the rack gear three and the rack gearFour between the rack gear one and the rack gear two, and the both ends of the rack gear three are provided with and the rack gear one and institute respectivelyThe gear one in mating connection of rack gear two is stated, the both ends of the rack gear four are provided with and the rack gear one and the rack gear respectivelyTwo gears two in mating connection, the side of the gear two are provided with motor three, the both ends of the side of the flat panel detectorIt is provided with the gear three in mating connection with the rack gear three respectively, the both ends of the flat panel detector other side are all provided with respectivelyIt is equipped with the gear four in mating connection with the rack gear four, the side of the gear four is provided with motor four.
Further, the side of the framework is provided with buffer gasket.
Further, the display screen is multi-section display structure.
Further, the latex circle is integral type overall structure, also, the corner of the latex circle is stretchablePleated structure.
Further, buffering spacer is provided between the motor one and the motor two and the framework.
Further, the screw thread on the screw rod one and the screw rod two is two-part symmetrical structure.
Further, it is fixedly connected between the rack gear three and the rack gear four by connecting rod.
The invention has the benefit that by setting by universal wheel, supporting leg, pinboard, movable rotation-shaft one, driving electricityThe bracket that machine, support arm, horizontal axis, movable axis, pivoted arm and movable rotation-shaft two are constituted, so as to frame body position and direction progressAdjustment is thus allowed for display imaging, is led to convenient for the progress of detection by setting control host, display screen and control buttonSetting screw rod one, motor one, screw rod two and motor two are crossed, so as to drive plate for forcing one, plate for forcing two, plate for forcing three and pressureCompel plate four to be moved, and then mammary gland can be oppressed, is stretchable by the corner of setting latex circle and latex circlePleated structure kept away so as to be protected to mammary gland by setting pressure sensor so as to real-time detection pressureExempt from that pressure is excessive to cause mammary gland injured, by the way that the drive mechanism being made of rack gear one, rack gear two, rack gear three and rack gear four is arranged,So as to be moved during to breast cancer to flat panel detector, so as to which mammary gland is imaged comprehensively,Avoid the omission of lesion.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodimentAttached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the inventionExample, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawingsObtain other attached drawings.
Fig. 1 is the structural schematic diagram of a kind of mammary gland plate for forcing structure according to an embodiment of the present invention and breast cancer instrument；
Fig. 2 is the framework internal structure of a kind of mammary gland plate for forcing structure according to an embodiment of the present invention and breast cancer instrumentSchematic diagram；
Fig. 3 is the plate for forcing and framework of a kind of mammary gland plate for forcing structure according to an embodiment of the present invention and breast cancer instrumentBetween schematic diagram of transmission mechanism；
Fig. 4 be a kind of mammary gland plate for forcing structure according to an embodiment of the present invention and breast cancer instrument plate survey meter withThe drive mechanism schematic diagram of plate for forcing；
Fig. 5 is the partial enlarged view in Fig. 2 at A.
In figure:
1, pedestal；2, universal wheel；3, support base；4, supporting leg；5, pinboard；6, movable rotation-shaft one；7, driving motor；8,Support arm；9, horizontal axis；10, movable axis；11, host is controlled；12, display screen；13, control button；14, pivoted arm；15, movable rotation-shaftTwo；16, framework；17, plate for forcing one；18, plate for forcing two；19, plate for forcing three；20, plate for forcing four；21, driving plate one；22, it drivesMovable plate two；23, screw rod one；24, motor one；25, screw rod two；26, motor two；27, slot；28, flat panel detector；29, it detectsProbe；30, drive mechanism；31, latex circle；32, pressure sensor；33, rack gear one；34, rack gear two；35, rack gear three；36, toothItem four；37, gear one；38, gear two；39, motor three；40, gear three；41, gear four；42, motor four；43, buffer gasket；44, buffering spacer；45, connecting rod.
Specific embodiment
To further illustrate that each embodiment, the present invention are provided with attached drawing, these attached drawings are that the invention discloses one of contentPoint, mainly to illustrate embodiment, and the associated description of specification can be cooperated to explain the operation principles of embodiment, cooperation ginsengExamine these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantages of the present invention, in figureComponent be not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
According to an embodiment of the invention, providing a kind of mammary gland plate for forcing structure and breast cancer instrument.
Embodiment one:
As shown in Figs. 1-5, mammary gland plate for forcing structure according to an embodiment of the present invention and breast cancer instrument, including pedestal 1,The bottom end of the pedestal 1 is provided with several universal wheels 2, and the top of the pedestal 1 is provided with support base 3, the top of the support base 3End is provided with supporting leg 4, and the top of the supporting leg 4 is provided with pinboard 5, leads between the pinboard 5 and the supporting leg 4Cross that movable rotation-shaft 1 is in mating connection, the side on 5 top of pinboard is provided with driving motor 7, the driving motor 7Be provided with support arm 8 on output shaft, the other end of the support arm 8 is provided with horizontal axis 9, the horizontal axis 9 and the support arm 8 itBetween it is in mating connection by movable axis 10, the side on 9 top of horizontal axis is provided with control host 11, the control host 11Front is provided with display screen 12 and several control buttons 13, and the other end of the horizontal axis 9 is provided with pivoted arm 14, the pivoted arm 14 withIn mating connection by movable rotation-shaft 2 15 between the horizontal axis 9, the other end of the pivoted arm 14 is provided with framework 16, the frameThe inside of body 16 is disposed with the plate for forcing 1 positioned at 16 inner tip of framework respectively, is located inside the framework 16The plate for forcing 2 18 of bottom end, positioned at 16 interior side of framework plate for forcing 3 19 and be located at the 16 inside other side of frameworkPlate for forcing 4 20, the side of the plate for forcing 1 and the plate for forcing 2 18 is provided with driving plate 1 respectively, describedThe side of plate for forcing 3 19 and the plate for forcing 4 20 is provided with driving plate 2 22, the plate for forcing 1 and the pressure respectivelyThe inside for compeling plate 2 18 is interspersed with screw rod 1, one end of the screw rod 1 and the motor for being located at the 16 top side of frameworkOne 24 is in mating connection, and the inside of the plate for forcing 3 19 and the plate for forcing 4 20 is interspersed with screw rod 2 25, the screw rod two25 one end and the motor 2 26 for being located at 16 side of framework are in mating connection, the plate for forcing 1, the plate for forcing two18, the inside of the plate for forcing 3 19 and the plate for forcing 4 20 is provided with slot 27 respectively, and the inside of the slot 27 is setIt is equipped with flat panel detector 28, detection probe 29, the flat panel detector 28 and the slot are provided on the flat panel detector 28In mating connection by drive mechanism 30 between hole 27, the framework 16 is internally provided with positioned at the plate for forcing 1, instituteThe latex circle 31 of 4 20 side of plate for forcing 2 18, the plate for forcing 3 19 and the plate for forcing is stated, is arranged on the latex circle 31There are several pressure sensors 32.
With the aid of the technical scheme, by setting by universal wheel 2, supporting leg 4, pinboard 5, movable rotation-shaft 1, drivingThe bracket that motor 7, support arm 8, horizontal axis 9, movable axis 10, pivoted arm 14 and movable rotation-shaft 2 15 are constituted, so as to framework 16Position and direction are adjusted, and convenient for the progress of detection, control host 11, display screen 12 and control button 13 by setting, fromAnd it is able to carry out display imaging, by setting screw rod 1, motor 1, screw rod 2 25 and motor 2 26, so as to drivePlate for forcing 1, plate for forcing 2 18, plate for forcing 3 19 and plate for forcing 4 20 are moved, and then can be oppressed mammary gland,It is stretchable pleated structure by the corner of setting latex circle 31 and latex circle 31, so as to be protected to mammary gland,By the way that pressure sensor 32 is arranged, so as to real-time detection pressure, avoid pressure is excessive from causing mammary gland injured, by setting byThe drive mechanism 30 that rack gear 1, rack gear 2 34, rack gear 3 35 and rack gear 4 36 are constituted, so as in the mistake to breast cancerFlat panel detector 28 is moved in journey, so as to which mammary gland is imaged comprehensively, avoids the omission of lesion.
Embodiment two:
As shown in Figs. 1-5, the drive mechanism 30 is by rack gear 1,4 36 structure of rack gear 2 34, rack gear 3 35 and rack gearAt, the rack gear 1 is located at the top inside the slot 27, and the rack gear 2 34 is located at the bottom end inside the slot 27,The rack gear 3 35 and the rack gear 4 36 are between the rack gear 1 and the rack gear 2 34, and the two of the rack gear 3 35End is provided with the gear one 37 in mating connection with the rack gear 1 and the rack gear 2 34 respectively, the rack gear 4 36Both ends are provided with the gear two 38 in mating connection with the rack gear 1 and the rack gear 2 34, the gear 2 38 respectivelySide be provided with motor 3 39, the both ends of the side of the flat panel detector 28 are provided with and 3 35 phase of rack gear respectivelyThe gear 3 40 of mating connection, the both ends of 28 other side of flat panel detector are provided with respectively to match with the rack gear 4 36The gear 4 41 of connection is closed, the side of the gear 4 41 is provided with motor 4 42, and the side of the framework 16 is provided with bufferingWasher 43, the display screen 12 are multi-section display structure, and the latex circle 31 is integral type overall structure, also, the latexThe corner of circle 31 is stretchable pleated structure, is all provided between the motor 1 and the motor 2 26 and the framework 16It is equipped with buffering spacer 44, the screw thread on the screw rod 1 and the screw rod 2 25 is two-part symmetrical structure, the rack gearIt is fixedly connected between 3 35 and the rack gear 4 36 by connecting rod 45.
Working principle: in use, patient stands on the side of detecting instrument, the position of detecting instrument is adjusted, so that frameworkThe position of 16 alignment mammary gland, starts motor 1 and motor 2 26, then drives screw rod 1 and 2 25 turns of screw rod respectivelyIt is dynamic, so as to drive plate for forcing 1, plate for forcing 2 18, plate for forcing 3 19 and plate for forcing 4 20 to be moved, and then canMammary gland is oppressed, during compressing pressure sensor 32 can real-time detection pressure, avoid pressure is excessive from causing creamGland is injured, then starts flat panel detector 28 and detects to mammary gland, and be imaged on the display 12, leads to during detectionCrossing the drive mechanism 30 being made of rack gear 1, rack gear 2 34, rack gear 3 35 and rack gear 4 36 drives flat panel detector 28 to carry outIt is mobile, so as to which mammary gland is imaged comprehensively, avoid the omission of lesion.
In conclusion by means of above-mentioned technical proposal of the invention, by being arranged by universal wheel 2, supporting leg 4, pinboard5, the branch that movable rotation-shaft 1, driving motor 7, support arm 8, horizontal axis 9, movable axis 10, pivoted arm 14 and movable rotation-shaft 2 15 are constitutedFrame, convenient for the progress of detection, passes through setting control host 11, display so as to be adjusted to 16 position and direction of frameworkScreen 12 and control button 13 thus allow for display imaging, pass through setting screw rod 1, motor 1, screw rod 2 25 and electricityMachine 2 26, so as to drive plate for forcing 1, plate for forcing 2 18, plate for forcing 3 19 and plate for forcing 4 20 to be moved, in turnMammary gland can be oppressed, be stretchable pleated structure by the corner of setting latex circle 31 and latex circle 31, thusMammary gland can be protected, avoid pressure is excessive from causing so as to real-time detection pressure by setting pressure sensor 32Mammary gland is injured, by the way that the drive mechanism 30 being made of rack gear 1, rack gear 2 34, rack gear 3 35 and rack gear 4 36 is arranged, thusFlat panel detector 28 can be moved during to breast cancer, so as to which mammary gland is imaged comprehensively, be kept awayExempt from the omission of lesion.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ", "Being screwed on, " equal terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be withIt is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediaryThe interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this fieldFor technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the inventionWithin mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.