CN1586399A - Mammary gland camera with air density compensation - Google Patents
Mammary gland camera with air density compensation Download PDFInfo
- Publication number
- CN1586399A CN1586399A CN200410053482.3A CN200410053482A CN1586399A CN 1586399 A CN1586399 A CN 1586399A CN 200410053482 A CN200410053482 A CN 200410053482A CN 1586399 A CN1586399 A CN 1586399A
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- China
- Prior art keywords
- atmospheric density
- mammary gland
- actuator
- silicon capsule
- breast
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Abstract
The mammary gland camera with air density compensation includes X-ray emitting ball, and mammary gland compressor and X-ray receiver set symmetrically and vertically. The lower surface of the mammary gland compressor is provided with upper air density regulator, the upper surface of the X-ray receiver is provided with lower air density regulator, and both the upper air density regulator and the lower air density regulator are made of flexible and deformable material and are set correspondingly and vertically. The mammary gland camera of the present invention may be used to obtain image of breast, especially of breast margin, capable of reflecting the characteristic and being used as reference for doctor to diagnose.
Description
Technical field
The present invention relates to a kind of X ray photographic attachment, particularly a kind of X ray mammographic device.
Background technology
Breast carcinoma is women's common malignancy, easily send out in 30～54 years old women, grievous injury women's health, early discovery, early diagnosis, early treatment are the unique effective ways of preventing and treating breast carcinoma, prolonging patient's survival period.As the mammographic device of mastopathy detector, correct, real photographed image must be provided, could assist a physician effectively and carry out correct Clinics and Practices.No matter the present mammographic device that generally uses both at home and abroad is traditional film type or advanced DR-digital photography type, has included the pipe ball 1 that sends X ray 2, the mammary gland compressor 3 and the X ray receptor 6 of corresponding setting up and down, as shown in Figure 1 and Figure 2.During actual the use, breast 8 is positioned over the upper surface 5 of X ray receptor 6, by regulating mammary gland compressor 3, make breast 8 between mammary gland compressor 3 and X ray receptor 6 and be in the state (upside that is breast contacts with mammary gland compressor 3, and the downside of breast contacts with X ray receptor 6) that is crushed.This moment, left side 7, the right side 10 of pars papillaris 9 and breast all existed difform radian, all contacted with air around it; And whole breast 8 causes obviously attenuation of breast edge zone tissue (be the outer surface tissue of whole breast, it contacts with air) because of pressurized is out of shape.These all directly cause the image " melanism " of the breast edge zone taking out, can not actual response breast edge zone image should be arranged, directly influence diagnosis.In the reality, the doctor only can the dependence experience judge whether this edge zone pathological changes occurs, and anthropic factor is bigger, makes a fault easily, not only incurs loss through delay patient's timely treatment, has also caused the appearance of medical tangle.
Summary of the invention
At the deficiencies in the prior art part, the invention provides a kind of energy actual response human breast tissue photo, the particularly mammographic device of breast edge zone image.
The present invention is for reaching above purpose, be to realize: a kind of mammographic device with the atmospheric density compensation is provided by such technical scheme, comprise the pipe ball of launching X ray, the corresponding up and down mammary gland compressor that is provided with, the X ray receptor, lower surface (being the face of corresponding X ray receptor) at the mammary gland compressor is provided with the atmospheric density actuator, upper surface (being the face of corresponding mammary gland compressor) at the X ray receptor is provided with atmospheric density actuator down, on, following atmospheric density actuator all is by flexibility, the actuator that yielding material is made, and corresponding up and down setting.
As a kind of improvement of the present invention: going up the atmospheric density actuator is last silicon capsule, and following atmospheric density actuator is silicon capsule down, and liquid all is housed in the upper and lower silicon capsule; This density of liquid is equal to the density of human breast edge tissues.
Improve as another kind of the present invention: upper and lower silicon capsule is equipped with fluid infusion hole separately.
As another improvement of the present invention: the mammary gland compressor is provided with cingulum, and last atmospheric density actuator links to each other with the lower surface of mammary gland compressor by this cingulum; Receptor is provided with another cingulum, and following atmospheric density actuator links to each other with the upper surface of receptor by this cingulum.
The present invention is owing to be provided with softness, yielding atmospheric density actuator on the corresponding surface of mammary gland compressor and X ray receptor, during actual the use, breast is between upper and lower atmospheric density actuator, when the extruding that is subjected to the mammary gland compressor, breast and upper and lower atmospheric density actuator all deform, and upper and lower atmospheric density actuator is organized the outer surface of whole breast tightly and surrounded.Do not produce contacting of gap in order to allow between the outer surface tissue of upper and lower atmospheric density actuator and whole breast, stop the existence of air, upper and lower atmospheric density actuator all is arranged to have the silicon capsule in fluid infusion hole, can be according to difform breast, regulate the liquid in the capsule, make silicon capsule to contact with the outer surface tissue of breast in proper, no gap.The phenomenon of attenuation when being squeezed, just can not take place because the support of silicon capsule has been arranged in the breast edge zone, and so-called image " melanism " phenomenon just can not take place yet.The density of CF body is equal to the density of human breast edge tissues, make and take breast image, the particularly image of breast edge zone of coming out, its due feature of actual response more can offer the diagnosis basis of the science of doctor, can make that patient obtains in time, treatment correctly.
Description of drawings
Fig. 1 is the user mode sketch map as the mammographic device of prior art;
Fig. 2 is that sketch map is looked on the left side of Fig. 1;
Fig. 3 is the structural representation of mammographic device of the present invention;
Fig. 4 is the cross-sectional schematic of the user mode of mammographic device of the present invention;
Fig. 5 is the A-A cross-sectional schematic of Fig. 4.
The specific embodiment
With reference to above-mentioned accompanying drawing, the specific embodiment of the present invention is elaborated.Fig. 3 has provided a kind of mammographic device with the atmospheric density compensation, comprises the pipe ball 1 of launching X ray 2, the mammary gland compressor 3 and the X ray receptor 6 of corresponding setting up and down.Mammary gland compressor 3 is provided with cingulum 11, places silicon capsule 12 at the lower surface 4 of mammary gland compressor 3, and by being connected of cingulum 11 and last silicon capsule 12, last silicon capsule 12 and lower surface 4 link together.In like manner, receptor 6 is provided with cingulum 15, silicon capsule 16 under the upper surface 5 of receptor 6 is placed, and by being connected of cingulum 15 and following silicon capsule 16, following silicon capsule 16 and upper surface 5 link together.The purpose that cingulum 11,15 is set is to replace with silicon capsule 12, following silicon capsule 16 for convenience.The setting that last silicon capsule 12 and following silicon capsule 16 are corresponding mutually up and down.All be placed with liquid 14 in last silicon capsule 12, the following silicon capsule 16, the density of this liquid 14 is equal to the density of human breast edge tissues, the hybrid density that is equivalent to 20% mammary gland body of gland and 80% fat, this density can be proofreaied and correct by " CT value ", makes it be equal to the density of human breast edge tissues.Last silicon capsule 12 is provided with fluid infusion hole 13, and following silicon capsule 16 is provided with fluid infusion hole 17, can regulate the amount of CF body by the fluid infusion hole.
During actual the use, as Fig. 4, shown in Figure 5, this moment, left side 7, the right side 10 of pars papillaris 9 and breast all contacted with last silicon capsule 12 or following silicon capsule 16; Be the edge zone tissue of whole breast 8, the outer surface tissue of whole breast just, all proper, seamlessly surround by silicon capsule.
At last, it is also to be noted that what more than enumerate only is a specific embodiment of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (6)
1, a kind of mammographic device with the atmospheric density compensation, the mammary gland compressor (3), the X ray receptor (6) that comprise the pipe ball (1) of emission X ray (2), corresponding setting up and down, it is characterized in that: the lower surface (4) at described mammary gland compressor (3) is provided with atmospheric density actuator (12), upper surface (5) in described receptor (6) is provided with atmospheric density actuator (16) down, and described upper and lower atmospheric density actuator (12), (16) all are the actuator and the corresponding up and down settings of being made by flexible, yielding material.
2, the mammographic device of band atmospheric density compensation according to claim 1, it is characterized in that: described upward atmospheric density actuator (12) is a last silicon capsule (12), described following atmospheric density actuator (16) all is equipped with liquid (14) for following silicon capsule (16) in described upper and lower silicon capsule (12), (16).
3, the mammographic device of band atmospheric density compensation according to claim 2, it is characterized in that: the density of described liquid (14) is equal to the density of human breast edge tissues.
4, the mammographic device of band atmospheric density compensation according to claim 3 is characterized in that: the described silicon capsule (12) of going up is provided with fluid infusion hole (13).
5, according to the mammographic device of claim 3 or 4 described band atmospheric density compensation, it is characterized in that: described silicon capsule (16) down is provided with fluid infusion hole (17).
6, the mammographic device of band atmospheric density compensation according to claim 1, it is characterized in that: described mammary gland compressor (3) is provided with cingulum (11), and last atmospheric density actuator (12) is connected with the lower surface (4) of mammary gland compressor (3) by described cingulum (11); Described receptor (6) is provided with cingulum (15), and following atmospheric density actuator (16) is connected with the upper surface (5) of receptor (6) by described cingulum (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100534823A CN100355396C (en) | 2004-07-30 | 2004-07-30 | Mammary gland camera with air density compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100534823A CN100355396C (en) | 2004-07-30 | 2004-07-30 | Mammary gland camera with air density compensation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1586399A true CN1586399A (en) | 2005-03-02 |
| CN100355396C CN100355396C (en) | 2007-12-19 |
Family
ID=34602875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100534823A Expired - Fee Related CN100355396C (en) | 2004-07-30 | 2004-07-30 | Mammary gland camera with air density compensation |
Country Status (1)
| Country | Link |
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| CN (1) | CN100355396C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113997A (en) * | 2016-11-08 | 2019-08-09 | 豪洛捷公司 | It is imaged using curved compressing member |
| US11672493B2 (en) | 2017-08-11 | 2023-06-13 | Hologic, Inc. | Breast compression paddle with access corners |
| US11707244B2 (en) | 2017-08-16 | 2023-07-25 | Hologic, Inc. | Techniques for breast imaging patient motion artifact compensation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5719916A (en) * | 1995-06-05 | 1998-02-17 | Nelson; Robert S. | Anthropomorphic mammography and lung phantoms |
| US5768333A (en) * | 1996-12-02 | 1998-06-16 | Philips Electronics N.A. Corporation | Mass detection in digital radiologic images using a two stage classifier |
| CN1122501C (en) * | 1998-08-06 | 2003-10-01 | 深圳安科高技术股份有限公司 | Computerized tomographer for mammary gland |
| US7123684B2 (en) * | 2002-11-27 | 2006-10-17 | Hologic, Inc. | Full field mammography with tissue exposure control, tomosynthesis, and dynamic field of view processing |
-
2004
- 2004-07-30 CN CNB2004100534823A patent/CN100355396C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113997A (en) * | 2016-11-08 | 2019-08-09 | 豪洛捷公司 | It is imaged using curved compressing member |
| US11633164B2 (en) | 2016-11-08 | 2023-04-25 | Hologic, Inc. | Imaging with curved compression elements |
| CN110113997B (en) * | 2016-11-08 | 2024-01-23 | 豪洛捷公司 | Imaging using curved compression elements |
| US11672493B2 (en) | 2017-08-11 | 2023-06-13 | Hologic, Inc. | Breast compression paddle with access corners |
| US11707244B2 (en) | 2017-08-16 | 2023-07-25 | Hologic, Inc. | Techniques for breast imaging patient motion artifact compensation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100355396C (en) | 2007-12-19 |
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Owner name: HANGZHOU WUYUE ELECTRON CO., LTD. Free format text: FORMER OWNER: YANG MEIMIN Effective date: 20070427 |
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Owner name: HANGZHOU WANSEN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HANGZHOU WUYUE ELECTRONICS CO., LTD. Effective date: 20111108 |
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Free format text: CORRECT: ADDRESS; FROM: 310003 HANGZHOU, ZHEJIANG PROVINCE TO: 311115 HANGZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20111108 Address after: Hangzhou City, Zhejiang province 311115 Pingyao Town, Yuhang District Village Peng Peng Road 28-1 Patentee after: Hangzhou Wansen Technology Co. Ltd. Address before: 607 room 3, unit 3, Lane 310003, Xiacheng District, Xiacheng District, Zhejiang, Hangzhou, Yongfeng Patentee before: Hangzhou Wuyue Electronics Co., Ltd. |
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Granted publication date: 20071219 Termination date: 20130730 |