CN112914612A - Magnetic suction type breast support and breast ultrasonic imaging system with same - Google Patents
Magnetic suction type breast support and breast ultrasonic imaging system with same Download PDFInfo
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- CN112914612A CN112914612A CN202110244816.9A CN202110244816A CN112914612A CN 112914612 A CN112914612 A CN 112914612A CN 202110244816 A CN202110244816 A CN 202110244816A CN 112914612 A CN112914612 A CN 112914612A
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- sleeve
- telescopic rod
- breast
- positioning part
- breast support
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0825—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the breast, e.g. mammography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/40—Positioning of patients, e.g. means for holding or immobilising parts of the patient's body
- A61B8/406—Positioning of patients, e.g. means for holding or immobilising parts of the patient's body using means for diagnosing suspended breasts
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The invention relates to the technical field of medical detection equipment, and discloses a magnetic suction type breast support which comprises a sleeve and a telescopic rod, wherein one end of the telescopic rod is arranged in the sleeve, and the lower end of the telescopic rod is provided with an annular boss; the end part of the other end is provided with a breast support piece, wherein the rod body of the telescopic rod arranged in the sleeve is provided with two groups of positioning parts which are a first positioning part and a second positioning part from top to bottom in sequence; the support piece is matched with the annular boss and sleeved on the telescopic rod; a long spring is arranged between the supporting piece and the first positioning part, and a short spring is arranged between the supporting piece and the second positioning part; a cavity is formed below the supporting piece, on the inner side of the sleeve and above the annular boss, and a plurality of balls are arranged in the cavity; the inner wall of the sleeve is also provided with an annular groove, so that various sensors and complex circuit control are not needed for control, the safety coefficient is high, and the sleeve has the advantages of simple structure and easiness in batch manufacturing.
Description
Technical Field
The invention relates to the technical field of medical detection equipment, in particular to a magnetic suction type breast support and a breast ultrasonic imaging system with the same.
Background
Ultrasonic imaging systems for mammary glands require that the mammary gland be immersed in a detection medium (such as water) and cannot shake. In the prior art, the control is carried out through various sensors and complex circuit control, the safety factor is required to be high, and the development and the manufacture are inconvenient.
Chinese patent application No. 2018107769639, "a pneumatic device and a breast ultrasound imaging system with a pneumatic device", discloses a pneumatic device for pneumatically adsorbing and fixing a breast, comprising: the device comprises a container, a flexible supporting part, a pneumatic component and an elastic shell, wherein the barrier part enables the position of the mammary gland in the adsorption space relative to the driving space to be within a limited range formed by the barrier part, and in the limited range, the driving force generated by the pneumatic component in the direction of the opening is always larger than the adsorption force of the opening on the mammary gland; the flexible component is combined with a pneumatic mode, and user experience is improved in a soft contact mode. However, the above scheme still has the conditions of complex structure, high manufacturing difficulty and poor stability.
Disclosure of Invention
Technical problem to be solved
The embodiment of the invention provides a magnetic suction type breast support, which is used for solving the defects of low safety coefficient, complex structure and inconvenience in development and manufacture of the existing breast ultrasonic imaging system.
Disclosure of the invention
The embodiment of the invention provides a magnetic suction type breast support which comprises a sleeve and a telescopic rod, wherein one end of the telescopic rod is arranged in the sleeve, and the lower end of the telescopic rod is provided with an annular boss; the end part of the other end is provided with a breast support piece, wherein the rod body of the telescopic rod arranged in the sleeve is provided with two groups of positioning parts which are a first positioning part and a second positioning part from top to bottom in sequence; the support piece is matched with the annular boss and sleeved on the telescopic rod; a long spring is arranged between the supporting piece and the first positioning part, and a short spring is arranged between the supporting piece and the second positioning part; a cavity is formed below the supporting piece, on the inner side of the sleeve and above the annular boss, and a plurality of balls are arranged in the cavity; the inner wall of the sleeve is also provided with an annular groove.
Further, the breast support part comprises a flexible accommodating cavity, and a magnetic part is arranged in the flexible accommodating cavity.
Furthermore, a plurality of constant pressure ports are arranged on the outer side of the sleeve wall.
A breast ultrasound imaging system comprising a magnetic-type breast support according to any preceding claim.
(III) advantageous effects
The embodiment of the invention provides a magnetic suction type breast support, which comprises a sleeve and a telescopic rod, wherein one end of the telescopic rod is arranged in the sleeve, and the lower end of the telescopic rod is provided with an annular boss; the end part of the other end is provided with a breast support piece, wherein the rod body of the telescopic rod arranged in the sleeve is provided with two groups of positioning parts which are a first positioning part and a second positioning part from top to bottom in sequence; the support piece is matched with the annular boss and sleeved on the telescopic rod; a long spring is arranged between the supporting piece and the first positioning part, and a short spring is arranged between the supporting piece and the second positioning part; a cavity is formed below the supporting piece, on the inner side of the sleeve and above the annular boss, and a plurality of balls are arranged in the cavity; the inner wall of the sleeve is also provided with an annular groove; the telescopic rod is pulled manually until the balls pass through the grooves, the balls are extruded into the grooves under the pressure of the supporting piece when passing through the annular grooves in the inner wall of the sleeve, the telescopic rod continuously rises to form a locking state, and the telescopic rod cannot fall down when an operator releases the telescopic rod; the telescopic rod is lightly pressed, the telescopic rod shortens the spring and can move downwards, the annular boss at the lower end of the telescopic rod moves to the side face of the ball, the ball rapidly falls under the pressure of the supporting part and the self gravity, the supporting part does not have the clamping of the ball and the groove, the supporting part also falls under the elasticity of the long spring, and meanwhile, the telescopic rod also falls. At the moment, the examinee only needs to paste a small magnet at the front end of the mammary gland by using the medical waterproof adhesive tape, and then the mammary gland of the examinee faces the breast support to lie down, so that the ultrasonic tomography examination of the mammary gland can be completed. The mechanical structure is adopted, various sensors and complex circuit control are not needed for control, the safety coefficient is high, and meanwhile, the mechanical structure has the advantages of simple structure and easiness in batch manufacturing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an overall structure of a magnetic-type breast support in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a magnetic-type breast support in a locked state in an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a magnetically attractable breast cup in an unlocked position in an embodiment of the invention;
FIG. 4 is a partial cross-sectional view of a magnetic-type breast cup in a locked state in an embodiment of the present invention;
fig. 5 is a partial cross-sectional view of a magnetically attractable breast cup in an unlocked position in an embodiment of the invention.
Description of reference numerals:
1: a sleeve; 2: a telescopic rod; 21: an annular boss;
22: a breast support; 23: a first positioning portion; 24: a second positioning portion;
3: a support member; 4: a long spring; 5: a short spring;
6: a ball bearing; 7: a groove; 8: a constant pressure port;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "first", "second" and "third" are used for the sake of clarity in describing the numbering of the components of the product and do not represent any substantial difference, unless explicitly stated or limited otherwise. The directions of "up", "down", "left" and "right" are all based on the directions shown in the attached drawings. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. Specific meanings of the above terms in the embodiments of the invention will be understood to those of ordinary skill in the art in specific cases.
The magnetic suction type breast support provided by the present embodiment, as shown in fig. 1 to fig. 4, includes a sleeve 1 and a telescopic rod 2, one end of the telescopic rod 2 is disposed in the sleeve 1, and the lower end thereof is an annular boss 21; the end part of the other end is provided with a breast support piece 22, wherein the rod body of the telescopic rod 2 arranged in the sleeve 1 is provided with two groups of positioning parts, namely a first positioning part 23 and a second positioning part 24 from top to bottom; the support piece 3 is matched with the annular boss 21, and the telescopic rod 2 is sleeved with the support piece 3; a long spring 4 is arranged between the support member 3 and the first positioning part 23, and a short spring 5 is arranged between the support member 3 and the second positioning part 24; a cavity is formed below the supporting piece 3, on the inner side of the sleeve 1 and above the annular boss 21, and a plurality of balls 6 are arranged in the cavity; the inner wall of the sleeve 1 is also provided with an annular groove 7.
Wherein, the breast support member 22 comprises a flexible accommodating cavity, and a magnetic member is arranged in the flexible accommodating cavity.
Further, the outer side of the wall of the sleeve 1 is provided with a plurality of rectangular constant pressure ports 8, the constant pressure ports 8 balance the internal and external water pressure or air pressure when stretching, and the telescopic rod is prevented from being pushed and pulled immovably due to the sealing of the sleeve.
The embodiment also discloses a mammary gland ultrasonic imaging system, which comprises the magnetic suction type breast support.
The working principle is as follows: initial state as shown in fig. 3, the long spring 4 is in a released state and the short spring 5 is in a compressed state. When the telescopic rod 2 is pulled up by an operator by hand, when the telescopic rod is pulled up to the highest position, the ball 6 passes through the groove 7, the ball 6 is originally in a cavity (shown in figure 5) formed at the position on the inner side of the sleeve 1 and the annular boss 21, and the upper surface of the cavity is extruded by the support piece 3, so the ball 6 can be rapidly extruded into the groove 7, at the moment, the telescopic rod 2 continuously rises to form a locked state in figures 2 and 4, and at the moment, the telescopic rod 2 cannot fall down even if the operator releases his hand. The long spring 4 is compressed and the short spring 5 is in an automatically extended and released state.
Then by the inspector with medical waterproof adhesive tape paste the mammary gland front end and with its mammary gland face down breast support 22, the magnet of mammary gland front end is pasted and is held by the magnetic part of breast support 22 the inside, the mammary gland lightly presses telescopic link 2, (as shown in fig. 4) telescopic link 2 compression short spring 5 can move down, the cyclic annular boss 21 of telescopic link 2 has moved the side of ball 6, ball 6 is above at support piece 3's pressure and self gravity under, fall down to the state that fig. 5 shows rapidly, support piece 3 self also falls under the elasticity of long spring 4 simultaneously, telescopic link 2 also falls down, telescopic link 2 is holding the mammary gland front end with the breast support, the mammary gland has been elongated under spring force, form fixed state after the stability. The pulling force of the breast support on the mammary gland is controlled depending on the elastic force of the long spring 4. When the examinee gets up, the two magnets are easy to pull apart due to the limited attraction force.
The mechanical structure replaces various complex sensors and complex circuit control for control, basically the same detection purpose can be achieved, and the mechanical detection device has the advantages of being high in safety coefficient, simple in structure and easy to manufacture in batches. Has higher practical use value in the aspect of meeting the requirement of general inspection.
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 (4)
1. A magnetic suction type breast support comprises a sleeve and a telescopic rod, and is characterized in that one end of the telescopic rod is arranged in the sleeve, and the lower end of the telescopic rod is provided with an annular boss; the end part of the other end is provided with a breast support piece, wherein the rod body of the telescopic rod arranged in the sleeve is provided with two groups of positioning parts which are a first positioning part and a second positioning part from top to bottom in sequence; the support piece is matched with the annular boss, and the telescopic rod is sleeved with the support piece; a long spring is arranged between the supporting piece and the first positioning part, and a short spring is arranged between the supporting piece and the second positioning part; a cavity is formed below the supporting piece, on the inner side of the sleeve and above the annular boss, and a plurality of balls are arranged in the cavity; the inner wall of the sleeve is also provided with an annular groove.
2. A magnetic suction type breast support according to claim 1, wherein the breast support member comprises a flexible accommodating chamber, and a magnetic suction member is arranged in the flexible accommodating chamber.
3. A magnetic suction type breast support according to claim 1, wherein a plurality of constant pressure ports are further provided on the outside of the sleeve wall.
4. A breast ultrasound imaging system comprising a magnetically attractable breast cup according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110244816.9A CN112914612A (en) | 2021-03-05 | 2021-03-05 | Magnetic suction type breast support and breast ultrasonic imaging system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110244816.9A CN112914612A (en) | 2021-03-05 | 2021-03-05 | Magnetic suction type breast support and breast ultrasonic imaging system with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112914612A true CN112914612A (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110244816.9A Pending CN112914612A (en) | 2021-03-05 | 2021-03-05 | Magnetic suction type breast support and breast ultrasonic imaging system with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112914612A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB990283A (en) * | 1962-02-02 | 1965-04-28 | Frederick Albert Batty | Improvements relating to invalid lifting apparatus |
| EP0027211A1 (en) * | 1979-10-11 | 1981-04-22 | Knorr-Bremse Ag | Pneumatic positioning device for sustaining at least one element, for example an aeration or deaeration screen |
| JPH07277381A (en) * | 1994-04-07 | 1995-10-24 | Kazue Iizuka | Liquid atomizer |
| WO1999056623A1 (en) * | 1998-05-05 | 1999-11-11 | Kari Richter | Compression device for medical use |
| US20060009696A1 (en) * | 2004-04-08 | 2006-01-12 | Techniscan, Inc. | Method for imaging and treating a breast |
| WO2012032308A1 (en) * | 2010-09-10 | 2012-03-15 | Specialty Magnetics Limited | Breast immobilisation apparatus and method for use in breast imaging to allow medical intervention |
| US20160354277A1 (en) * | 2015-06-04 | 2016-12-08 | Alexander Fima | Reciprocating stimulation device |
| US20170224305A1 (en) * | 2016-02-09 | 2017-08-10 | Delphinus Medical Technologies, Inc. | System for shaping and positioning a tissue body |
| US20180160999A1 (en) * | 2015-06-03 | 2018-06-14 | Novaura S.R.L. | Diagnostic imaging system comprising a device for facilitating breast examinations |
| CN109091168A (en) * | 2018-07-16 | 2018-12-28 | 武汉维视医学影像有限公司 | A kind of pneumatic device and the breast ultrasound computed tomography (SPECT) system with pneumatic device |
| US20200093440A1 (en) * | 2018-09-21 | 2020-03-26 | Hologic, Inc. | Breast securement devices |
| CN210520711U (en) * | 2019-07-15 | 2020-05-15 | 晋江市恒溢雨具有限公司 | Umbrella stand structure of adsorption type hanging umbrella handle |
| CN112220495A (en) * | 2020-10-15 | 2021-01-15 | 华中科技大学鄂州工业技术研究院 | Breast support structure in breast ultrasonic tomography system |
-
2021
- 2021-03-05 CN CN202110244816.9A patent/CN112914612A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB990283A (en) * | 1962-02-02 | 1965-04-28 | Frederick Albert Batty | Improvements relating to invalid lifting apparatus |
| EP0027211A1 (en) * | 1979-10-11 | 1981-04-22 | Knorr-Bremse Ag | Pneumatic positioning device for sustaining at least one element, for example an aeration or deaeration screen |
| JPH07277381A (en) * | 1994-04-07 | 1995-10-24 | Kazue Iizuka | Liquid atomizer |
| WO1999056623A1 (en) * | 1998-05-05 | 1999-11-11 | Kari Richter | Compression device for medical use |
| US20060009696A1 (en) * | 2004-04-08 | 2006-01-12 | Techniscan, Inc. | Method for imaging and treating a breast |
| WO2012032308A1 (en) * | 2010-09-10 | 2012-03-15 | Specialty Magnetics Limited | Breast immobilisation apparatus and method for use in breast imaging to allow medical intervention |
| US20180160999A1 (en) * | 2015-06-03 | 2018-06-14 | Novaura S.R.L. | Diagnostic imaging system comprising a device for facilitating breast examinations |
| US20160354277A1 (en) * | 2015-06-04 | 2016-12-08 | Alexander Fima | Reciprocating stimulation device |
| US20170224305A1 (en) * | 2016-02-09 | 2017-08-10 | Delphinus Medical Technologies, Inc. | System for shaping and positioning a tissue body |
| CN109091168A (en) * | 2018-07-16 | 2018-12-28 | 武汉维视医学影像有限公司 | A kind of pneumatic device and the breast ultrasound computed tomography (SPECT) system with pneumatic device |
| US20200093440A1 (en) * | 2018-09-21 | 2020-03-26 | Hologic, Inc. | Breast securement devices |
| CN210520711U (en) * | 2019-07-15 | 2020-05-15 | 晋江市恒溢雨具有限公司 | Umbrella stand structure of adsorption type hanging umbrella handle |
| CN112220495A (en) * | 2020-10-15 | 2021-01-15 | 华中科技大学鄂州工业技术研究院 | Breast support structure in breast ultrasonic tomography system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210608 |