CN100372504C - Fixing and measuring compressor for soft x-ray mammary gland photography - Google Patents
Fixing and measuring compressor for soft x-ray mammary gland photography Download PDFInfo
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- CN100372504C CN100372504C CNB200510045553XA CN200510045553A CN100372504C CN 100372504 C CN100372504 C CN 100372504C CN B200510045553X A CNB200510045553X A CN B200510045553XA CN 200510045553 A CN200510045553 A CN 200510045553A CN 100372504 C CN100372504 C CN 100372504C
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Abstract
The present invention provides a fixing and measuring compressor for the physiological curvature position of soft X ray photography of mammary glands. The compressor is in the shape of a box body which comprises a front vertical surface and a box bottom, wherein the front vertical surface is close to a chest wall, and the bottom surface of the box bottom is a mammary gland compressing surface. The present invention is characterized in that the shape of the compressing surface is a cambered surface which is adapted to the physiological curve of mammary glands. The compressing surface is improved to become the cambered surface which is adapted to the curve of the women's mammary glands, for example, the compressing surface can be designed into a low, flat and cambered surface; therefore, the present invention can be attached to the entire or most of the surface of the mammary glands during a mammary gland check through compression, the present invention is tightly engaged with the whole gland body, the distribution of pressure is effectively dispersed, the stressed area is enlarged, and the strength of accepted pressure is reduced. Natural forward and downward thrust sufficiently compresses gland body tissues; thereby, the problem of the uneven compression of the whole mammary gland tissues during compression photography is solved so as to reduce patients' degree of pain in compression and prevent the occurrence of the phenomenon of missed diagnosis, and the quality of images through soft X ray photography can be improved.
Description
Technical field
The present invention relates to the soft X line of a kind of mammary gland camera, specifically the mammary gland in the soft X line of the mammary gland camera is measured compressor.
Background technology
The soft X line of mammary gland camera is the medical apparatus and instruments that is used for checking woman mammary gland disease, whether suffers from tumor etc. as diagnosis.During inspection, mammary gland body bottom is ridden on the support filter, then plate for forcing thoracic wall end face is adjacent to thoracic wall, the plate for forcing lower plane is fitted in mammary gland top, starts the plate for forcing motor, makes plate for forcing slowly press to the inspection photography state of regulation.
But the soft X line of existing mammary gland photographic instrument mostly is American-European imported product, and wherein some parts mainly designs according to American-European women's physiological characteristics (build loosens greatly).Thereby it is suitable mutually to east, Asia women's mammary gland characteristics (small and fine and close) in many aspects, the fixing plate for forcing of the soft X line of mammary gland photography wherein, just exist following defective: 1. compressor is a square box body shape, and the pressure surface at the bottom of the box is a simple flat surface, when oppressing photography, because the mammary gland body thickness differs, the form characteristics are that nearly thoracic wall basilar part is thicker substantially, and along the approximate cone shape characteristics of nipple direction attenuation successively, therefore cause the following pressure surface of plate for forcing can not whole or most of applying mammary gland, cause the nearly basilar part pressurized of mammary gland serious, whole mammary gland body discontinuity, pressure only concentrates on the thicker tissue site of the nearly thoracic wall of mammary gland, pain strengthened when patient oppressed, and was difficult to fully cooperate check, may cause and check that accuracy rate descends, and might crush gland intravital tumor sex organization or surperficial inflammatory ulceration tissue, cause disease's spread; 2. there are not index indication of focus location and puncture pin hole on the compressor, can't carry out the aspiration biopsy of accurate position tissue pathology to the intravital cancerous tissue of gland etc. after compressing is fixing, need the lump of feel touch by rule of thumb position to puncture during puncture, and mammary gland is the soft tissue formation of the soft movability of matter, usually cause aspiration biopsy inaccurate, bring misery to the patient, for the doctor brings operation easier; 3. when the mammary gland body being carried out inside and outside loxosis photography, mammary gland can't be gone up outward axillary process position and axillary fossa place compressings such as lymphoid tissue, contain fully, complete, thereby cause failing to pinpoint a disease in diagnosis generation such as phenomenon.
How solving above-mentioned deficiency, then is the design problem that the present invention faced.
Summary of the invention
The invention provides the soft X line of a kind of mammary gland photography fixation measuring compressor, discontinuity when it can solve the compressing mammary gland that prior art exists and the sharp ache that causes, can not be to mammary gland pathological tissue accurate in locating and puncture, and check tissue to contain complete and realistic problems such as failing to pinpoint a disease in diagnosis of producing.
In order to reach the purpose that solves the problems of the technologies described above, technical scheme of the present invention is, the soft X line of a kind of mammary gland photography fixation measuring compressor, compressor is the box body shape, box body comprises at the bottom of the preceding facade, box of nearly thoracic wall, the bottom surface is the mammary gland pressure surface at the bottom of the box, it is characterized in that being shaped as and the suitable arcwall face of the physiological curve of mammary gland of described pressure surface, described arcwall face is low flat arcwall face, corner part is designed to arc chord angle under the described preceding facade, and this arc chord angle and described arcwall face form continuously and cross along slipping over.
In the present invention, also have following technical characterictic: the pressure surface inner face is provided with longitudinal and transverse coordinate setting metal scale markings at the bottom of the box.Has length scale unit on the markings, so that reading is determined position and computed image amplification.
In the present invention, also has following technical characterictic: be arranged with several regularly arranged in length and breadth puncture locating holes at the bottom of the box.
In the present invention, also have following technical characterictic: the facade both sides are provided with the outstanding axillary fossa compressing wing before the box body.
The present invention compared with prior art has the following advantages and good effect: plane of compression is improved to the arc pressure surface suitable with the mammary glands in women physiological curve 1., for example can be designed to low flat arcwall face, like this compressing during breast examination its can integral body or major part fit in the mammary gland surface, engage closely with whole body of gland, effectively disperseed the distribution of pressure, increased lifting surface area, reduced the pressure intensity that bears, and the generation nature is to the thrust of front lower place, fully the compressing gland tissue has solved when oppressing photography, and whole mammary gland tissue pressurized is inhomogeneous, thereby reduced the degree of patient's mammary gland pressurized pain, make this inspection have more humanity concept, obtain patient easily and cooperate, and fully compressing, expose mammary gland tissue, reduce and fail to pinpoint a disease in diagnosis the phenomenon generation, and can improve soft X line photographs quality.2. can make the different pressure surface of radian according to the build and the physiological characteristics of different mammary glands in women, form some specifications, when checking, can select compressor targetedly, to be fit to patient's actual needs.3. whole pressure surface design has equidistant, isometrical, evenly distributed aperture, and design has very thin and does not influence the metal scale markings of picture quality, be convenient to patient's mammary gland tumor is carried out histology and imaging localization, and lump accurately measured, accurate localised puncture biopsy is carried out in fixed position under constant parameter (pressure, thickness, angle etc.) compressing, quick and convenient accurate, for the patient has alleviated pain, raising is to the histology and the imaging diagnosis accuracy rate of breast tumor, help the early discovery breast tumor, save patient's life.3. the facade both sides of pressing close to thoracic wall before box body are provided with the axillary fossa compressing wing that protrudes in the box body two sides, have solved compressings such as axillary process and axillary fossa lymphoid tissue and have contained infull problem, fail to pinpoint a disease in diagnosis the phenomenon generation thereby reduced.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in detail.
Fig. 1 is the axonometric chart of the soft X line of mammary gland of the present invention photography fixation measuring compressor;
Fig. 2 is the vertical view of the soft X line of mammary gland of the present invention photography fixation measuring compressor.
1. compressor; 2. box body; 3. preceding facade; 4. pressure surface at the bottom of the box; 4-1. arcwall face; 5. puncture locating hole; 6-1. vertical coordinate markings; 6-2. abscissa markings; 7. edge; 8. axillary fossa is oppressed the wing; 9. installing rack; 9-1. groove; 9-2. mount pad.
The specific embodiment
Referring to Fig. 1 and Fig. 2, compressor 1 is box body 2 shapes, and pressure surface 4 is designed to the arcwall face 4-1 suitable with the mammary gland curve at the bottom of the box, and 3 times corner parts of preceding facade are designed to arc chord angle, and this arc chord angle and arcwall face 4-1 form continuously and cross along slipping over.
For focus is accurately located, pressure surface 4 inner faces are provided with longitudinal and transverse coordinate metal flag line 6-1,6-2 at the bottom of the box.
At the bottom of the box on 4 proper alignment several puncture locating holes 5 are arranged.When determining lesions position, just can determine the position of a concrete puncture locating hole 5, to position puncture.
Facade 3 both sides are provided with the axillary fossa compressing wing 8 that protrudes in the box body two sides before the box body.During inspection, can whole box body is tilting, contain axillary fossa with the axillary fossa compressing wing 8 and carry out complete abundant inspection.The axillary fossa compressing wing 8 is all plastic material with box body 2, and is one-body molded.
The support body of installing rack 9 both sides and back is provided with groove 9-1, and edge 7 is installed in the groove 9-1, and box body 2 is connected with installing rack 9; In installing rack 9 back are mount pad 9-2, by mount pad 9-2 compressor 1 are installed on the camera versatilely.
Certainly, the present invention is not limited to the foregoing description, and in design concept essential scope of the present invention, the present invention also has many variations, and remodeling adds or replacement, also all belongs to protection scope of the present invention.
Claims (8)
1. the soft X line of mammary gland photography fixation measuring compressor, compressor is the box body shape, box body comprises pressing close at the bottom of the preceding facade, box of thoracic wall, the bottom surface is the mammary gland pressure surface at the bottom of the box, it is characterized in that being shaped as and the suitable arcwall face of mammary gland physiological curve of described pressure surface, described arcwall face is low flat arcwall face, and corner part is designed to arc chord angle under the described preceding facade, and this arc chord angle and described arcwall face form continuously and cross along slipping over.
2. the soft X line of a kind of mammary gland according to claim 1 photography fixation measuring compressor, it is characterized in that box at the bottom of the pressure surface inner face be provided with longitudinal and transverse coordinate setting metal scale markings.
3. the soft X line of a kind of mammary gland according to claim 1 and 2 photography fixation measuring compressor is arranged with several regularly arranged puncture locating holes on it is characterized in that at the bottom of the box.
4. the soft X line of a kind of mammary gland according to claim 3 photography fixation measuring compressor is characterized in that the preceding facade both sides of box body are provided with the outstanding axillary fossa compressing wing.
5. the soft X line of mammary gland camera, it comprises box body shape compressor, box body comprises pressing close at the bottom of the preceding facade, box of thoracic wall, the bottom surface is the mammary gland pressure surface at the bottom of the box, it is characterized in that being shaped as and the suitable arcwall face of mammary gland physiological curve of described pressure surface, described arcwall face is low flat arcwall face, and corner part is designed to arc chord angle under the described preceding facade, and this arc chord angle and described arcwall face form continuously and cross along slipping over.
6. the soft X line of a kind of mammary gland according to claim 5 camera, it is characterized in that box at the bottom of the pressure surface inner face be provided with longitudinal and transverse coordinate setting metal scale markings.
7. according to claim 5 or the soft X line of 6 described a kind of mammary gland camera, be arranged with several regularly arranged puncture locating holes on it is characterized in that at the bottom of the box.
8. the soft X line of a kind of mammary gland according to claim 7 camera is characterized in that the preceding facade both sides of box body are provided with the outstanding axillary fossa compressing wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510045553XA CN100372504C (en) | 2005-12-15 | 2005-12-15 | Fixing and measuring compressor for soft x-ray mammary gland photography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510045553XA CN100372504C (en) | 2005-12-15 | 2005-12-15 | Fixing and measuring compressor for soft x-ray mammary gland photography |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1810209A CN1810209A (en) | 2006-08-02 |
| CN100372504C true CN100372504C (en) | 2008-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510045553XA Expired - Fee Related CN100372504C (en) | 2005-12-15 | 2005-12-15 | Fixing and measuring compressor for soft x-ray mammary gland photography |
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| CN (1) | CN100372504C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11259759B2 (en) | 2011-11-18 | 2022-03-01 | Hologic Inc. | X-ray mammography and/or breast tomosynthesis using a compression paddle |
| IN2014CN03652A (en) * | 2011-11-21 | 2015-10-09 | Koninkl Philips Nv | |
| EP2988674B1 (en) * | 2013-04-26 | 2019-07-17 | Hologic Inc. | X-ray mammography and/or breast tomosynthesis using a compression paddle |
| CN108577874B (en) * | 2018-05-21 | 2021-09-17 | 达影医疗(中山)有限公司 | Mammary gland displacement compression device and mammary gland X-ray photography system |
| CN108567444B (en) * | 2018-06-30 | 2023-09-26 | 上海联影医疗科技股份有限公司 | Mammary gland machine detects compression paddle and mammary gland machine |
| CN112568977A (en) * | 2020-11-23 | 2021-03-30 | 河北医科大学第四医院（河北省肿瘤医院） | Auxiliary backing plate for breast puncture biopsy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259585A (en) * | 1977-11-28 | 1981-03-31 | Robert Novak | X-ray examination apparatus |
| US5199056A (en) * | 1989-11-28 | 1993-03-30 | Darrah Carol J | Mammography compression paddle |
| US5506877A (en) * | 1994-11-23 | 1996-04-09 | The General Hospital Corporation | Mammography breast compression device and method |
| CN2540164Y (en) * | 2001-04-04 | 2003-03-19 | 赵桂强 | Compressor, tray, X-ray cassette and film for mammography |
| US20050008117A1 (en) * | 2003-03-04 | 2005-01-13 | Troy Livingston | Method and apparatus for x-ray mammography imaging |
-
2005
- 2005-12-15 CN CNB200510045553XA patent/CN100372504C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259585A (en) * | 1977-11-28 | 1981-03-31 | Robert Novak | X-ray examination apparatus |
| US5199056A (en) * | 1989-11-28 | 1993-03-30 | Darrah Carol J | Mammography compression paddle |
| US5506877A (en) * | 1994-11-23 | 1996-04-09 | The General Hospital Corporation | Mammography breast compression device and method |
| CN2540164Y (en) * | 2001-04-04 | 2003-03-19 | 赵桂强 | Compressor, tray, X-ray cassette and film for mammography |
| US20050008117A1 (en) * | 2003-03-04 | 2005-01-13 | Troy Livingston | Method and apparatus for x-ray mammography imaging |
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| Publication number | Publication date |
|---|---|
| CN1810209A (en) | 2006-08-02 |
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