CN103142247B - Control method and system for focus position and image depth in ultrasonic diagnostic equipment - Google Patents
Control method and system for focus position and image depth in ultrasonic diagnostic equipment Download PDFInfo
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- CN103142247B CN103142247B CN201310083316.7A CN201310083316A CN103142247B CN 103142247 B CN103142247 B CN 103142247B CN 201310083316 A CN201310083316 A CN 201310083316A CN 103142247 B CN103142247 B CN 103142247B
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Abstract
The invention discloses a control method and system for a focus position and image depth in ultrasonic diagnostic equipment. The invention provides a working flow customizing method and device for the ultrasonic diagnosis equipment. The method comprises the following steps that S1, an upper adjustment limit and a lower adjustment limit of the focus position of the ultrasonic diagnostic equipment are acquired; S2, a rolling signal of a module ball is received, and a focus is controlled to move upwards or downwards according to the rolling signal; S3, the current position of the focus is identified, whether the current position of the focus reaches the upper adjustment limit or the lower adjustment limit is judged, if yes, S4 is executed, and if no, S2 is executed; and S4, the image depth of the ultrasonic diagnostic equipment is increased or reduced according to the rolling signal of the module ball. According to the method, adjustment control of two parameters is achieved by a single control, so that an operation interface of the ultrasonic diagnostic equipment is simplified, the cost of the equipment is further lowered, scanning of a user is more efficient, and certain special clinical applications are adapted.
Description
Technical field
The present invention relates to ultrasonic diagnostic equipment field, relate in particular to control method and the system of focal position and picture depth in a kind of diasonograph.
Background technology
Ultrasonic diagnosis (Ultrasonic Diagnosis) is a kind of diagnostic method that ultrasonic detecting technology is applied to human body, and its data by measurement physiology or organizational structure and form are to find disease.Existing most of diasonograph, all comprise transmitting focusing module and collectiong focusing module, wherein, transmitting focusing module adopts the static focus technology focusing conventionally, usually, it is launched focal position by adjusting and launches these two parameters of focus number and carry out the control of transmitting focusing.Wherein, transmitting focal position can regulate the real physical location focusing on of the ultrasonic beam of transmitting, it is determined according to the interested region of user, in addition, owing to checking different human organs and the needs of anatomical tissue, user also often need to carry out the adjusting of picture depth in regulating focal position.
Existing diasonograph on operation keyboard or user interface place be provided for respectively regulating picture depth and regulate knob or the button of focal position, realize respectively the adjusting of focal position and picture depth by two controls, two that so arrange regulate control in comparatively inconvenience of adjustment process, easily make mistakes, be unfavorable for user's operation quickly and easily, particularly be not easy to the use in some special clinical departments, as anesthetic room, operating room etc.
In view of this, be necessary very much prior art to be improved to address the above problem.
Summary of the invention
The technical problem of solution required for the present invention is to provide the control method of focal position and picture depth in a kind of diasonograph, realize the adjusting control of focal position and two parameters of picture depth by single adjusting control (mould ball), simplify the operation interface of diasonograph, the operation of being convenient to user is used.
Correspondingly, the present invention also provides the control system of focal position and picture depth in a kind of diasonograph.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
In an embodiment of the present invention, described method comprises the steps:
S1, obtain diasonograph focal position the adjusting upper limit and regulate lower limit;
The roll signal of S2, reception mould ball, and do to move or move down according to the described focus of the corresponding control of described roll signal;
The current location of S3, identification focus, judges whether the current location of described focus reaches the adjusting upper limit or regulate lower limit, if so, performs step S4; If not, execution step S2;
If the current location of the described focus of S4 reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, according to the picture depth of the corresponding increase diasonograph of this signal.
Further improve as the present invention, described step S4 also comprises: the focal position of described diasonograph is refitted in to optional position, and wherein, described optional position comprises adjusting upper limit position or regulates lower position or image intermediate depth position.
In another embodiment of the present invention, the method comprises the steps:
S1, obtain multiple focuses of diasonograph position the adjusting upper limit and regulate lower limit;
S2, determine and selected to carry out the goal-focus of position adjustments by user, and obtain first focus adjacent with this goal-focus, the position of the second focus;
The roll signal of S3, reception mould ball, under the prerequisite of invariant position that keeps other focuses, does to move or move down according to the described goal-focus of the corresponding control of described roll signal; Wherein, arrive in the position of described goal-focus behind the position of described the first focus or the second focus, do to move or control described the second focus according to described the first focus of the corresponding control of roll signal and move down;
S4, obtain in described multiple focus the current location of focus and lower focus, and whether the current location whether current location that judges described upper focus reaches the described adjusting upper limit or described lower focus reach described adjusting lower limit, if so, perform step S5; If not, execution step S3;
If the current location of the described upper focus of S5 reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described lower focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, according to the picture depth of the corresponding increase diasonograph of this signal.
In another embodiment of the present invention, the method comprises the steps:
S1, obtain multiple focuses of diasonograph position the adjusting upper limit and regulate lower limit;
S2, receive the roll signal of mould ball, keeping each focus each other under the constant prerequisite of spacing, do to move or move down according to all focuses of the corresponding control of described roll signal;
S3, obtain in described multiple focus the current location of focus and lower focus, and whether the current location whether current location that judges described upper focus reaches the described adjusting upper limit or described lower focus reach described adjusting lower limit, if so, perform step S4; If not, execution step S2;
If the current location of the described upper focus of S4 reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described lower focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, according to the picture depth of the corresponding increase diasonograph of this signal.
Correspondingly, in an embodiment of the present invention, described system comprises:
Acquiring unit, for obtain diasonograph focal position the adjusting upper limit and regulate lower limit;
Focal position control unit, for receiving the roll signal of mould ball, and do according to the described focus of the corresponding control of described roll signal to move or move down;
Identification judging unit, for identifying the current location of focus, whether the current location that judges described focus reaches regulates the upper limit or regulates lower limit, if so, carries out image severity control unit; If not, carry out focal position control unit;
If the current location of the described focus of picture depth control unit reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, this unit is used for according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, this unit is used for according to the picture depth of the corresponding increase diasonograph of this signal.
Further improve as the present invention, described picture depth control unit also for: the focal position of described diasonograph is refitted in to optional position, wherein, described optional position comprises adjusting upper limit position or regulates lower position or image intermediate depth position.
In another embodiment of the present invention, this system comprises:
Acquiring unit, for obtain diasonograph multiple focuses position the adjusting upper limit and regulate lower limit;
Focal position control unit, selected to carry out the goal-focus of position adjustments for determining by user, and obtain first focus adjacent with this goal-focus, the position of the second focus; For receiving the roll signal of mould ball, under the prerequisite of invariant position that keeps other focuses, do to move or move down according to the described goal-focus of the corresponding control of described roll signal; Wherein, arrive in the position of described goal-focus behind the position of described the first focus or the second focus, do to move or control described the second focus according to described the first focus of the corresponding control of roll signal and move down;
Identification judging unit, for obtaining the current location of the upper focus of described multiple focus and lower focus, and whether the current location whether current location that judges described upper focus reaches the described adjusting upper limit or described lower focus reaches described adjusting lower limit, if so, carries out image severity control unit; If not, carry out in focal position control unit for receiving the roll signal of mould ball, under the prerequisite of invariant position that keeps other focuses, according to moving or move down on the described goal-focus work of the corresponding control of described roll signal; Wherein, arrive in the position of described goal-focus behind the position of described the first focus or the second focus, do to move or control described the second focus according to described the first focus of the corresponding control of roll signal and make the function moving down;
If the current location of the described upper focus of picture depth control unit reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, this unit is used for according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described lower focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, this unit is used for according to the picture depth of the corresponding increase diasonograph of this signal.
In another embodiment of the present invention, this system comprises:
Acquiring unit, for obtain diasonograph multiple focuses position the adjusting upper limit and regulate lower limit;
Focal position control unit, for receiving the roll signal of mould ball, keeping each focus each other under the constant prerequisite of spacing, do to move or move down according to all focuses of the corresponding control of described roll signal;
Identification judging unit, for obtaining the current location of the upper focus of described multiple focus and lower focus, and whether the current location whether current location that judges described upper focus reaches the described adjusting upper limit or described lower focus reaches described adjusting lower limit, if so, carries out image severity control unit; If not, carry out focal position control unit;
If the current location of the described upper focus of picture depth control unit reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, this unit is used for according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described lower focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, this unit is used for according to the picture depth of the corresponding increase diasonograph of this signal.
The invention has the beneficial effects as follows: realize the focal position of diasonograph and the adjusting control of two parameters of picture depth by single adjusting control (mould ball), simplified the operation interface of diasonograph, thereby reduced the cost of equipment; In addition, the invention enables user's scanning operation more efficient, to adapt to some special clinical practice.
Brief description of the drawings
Fig. 1 is the basic flow sheet of the control method of focal position and picture depth in diasonograph in first embodiment of the invention;
Fig. 2 is the basic flow sheet of the control method of focal position and picture depth in diasonograph in second embodiment of the invention;
Fig. 3 is the basic flow sheet of the control method of focal position and picture depth in diasonograph in third embodiment of the invention;
Fig. 4 is the cell schematics of the control system of focal position and picture depth in diasonograph in one embodiment of the invention.
Detailed description of the invention
Describe the present invention below with reference to specific embodiment shown in the drawings.
Please refer to shown in Fig. 1, in first embodiment of the invention, under single transmit focus condition, in described diasonograph, the control method of focal position and picture depth, comprises the steps:
S1, obtain diasonograph focal position P adjusting upper limit U and regulate lower limit P;
Suppose that the present image degree of depth is D, the scope that focal position can change under current depth D is U≤P≤V, wherein U is the uppermost position in fig-ure that user can be adjusted to, V is the upper/lower positions that user can be adjusted to, wherein, the corresponding relation of the adjusting upper limit U of focal position and adjusting lower limit P and picture depth D is systemic presupposition, at different picture depth states, and the adjusting upper limit of focal position and adjusting lower limit respective change.
The roll signal of S2, reception mould ball, and do to move or move down according to the described focus of the corresponding control of described roll signal;
In the present invention, on operation keyboard or user interface on diasonograph, arrange one for regulating the roller mould ball (can be other forms of control) of two parameters, system is by receiving its roll signal and identifying rotating direction and the roll angle of roll signal, do to move (clockwise) or move down (counterclockwise) to control the position of transmitting focus, user can regulate focal position until arrive the image-region that need to focus on.
The current location of S3, identification focus, judges whether the current location of described focus reaches the adjusting upper limit or regulate lower limit, if so, performs step S4; If not, execution step S2;
In the present invention, if desired to regulating this parameter of picture depth, first need focal position to be adjusted to and to regulate the upper limit or regulate lower limit position.Wherein, focal position is controlled mobile time, and system time is monitored its position, once and focal position be moved to and regulate the upper limit or regulate lower limit position, system redirect enters picture depth regulatory function.
If the current location of the described focus of S4 reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, according to the corresponding picture depth that reduces diasonograph of this signal, wherein, picture depth is adjusted to D1:D1=D-Step, the unit that the picture depth that wherein Step is default regulates, such as 1cm, after this, focal position is refitted in optional position automatically, such as pushing up most position (upper limit position) or image intermediate depth position;
If the current location of described focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, according to the picture depth of the corresponding increase diasonograph of this signal, wherein, picture depth is adjusted to D2:D2=D+Step, focal position is refitted in optional position automatically, such as position, the end (lower position) or image intermediate depth position.
Please refer to shown in Fig. 2, in second embodiment of the invention, under multi-emitting focus condition, in described diasonograph, the control method of focal position and picture depth, comprises the steps:
S1 ', obtain multiple focuses of diasonograph position the adjusting upper limit and regulate lower limit;
Suppose that the present image degree of depth is D, focal position is respectively P
1, P
2..., P
n, the scope that focal position can change under the current degree of depth is U≤P
1<P
2< ... <P
n≤ V, wherein U is the uppermost position in fig-ure that user can be adjusted to, V is the upper/lower positions that user can be adjusted to.
S2 ', definite goal-focus P that is selected to carry out position adjustments by user
x, and obtain the first focus P adjacent with this goal-focus
x-1, the second focus position P
x+1;
The roll signal of S3 ', reception mould ball, under the prerequisite of invariant position that keeps other focuses, does to move or move down according to the described goal-focus of the corresponding control of described roll signal; Wherein, arrive described the first focus P in the position of described goal-focus
x-1, or the second focus P
x+1position after, according to described the first focus P of the corresponding control of roll signal
x-1on work, move or control described the second focus P
x+1move down;
S4 ', obtain in described multiple focus focus P
1and lower focus P
ncurrent location, and judge described upper focus P
1current location whether reach the described adjusting upper limit or described lower focus P
ncurrent location whether reach described adjusting lower limit, if so, perform step S5 '; If not, execution step S3 ';
S5 ' is if described upper focus P
1current location reach the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, according to the corresponding picture depth that reduces diasonograph of this signal, wherein, picture depth is adjusted to D1:D1=D-Step, the unit that the picture depth that wherein Step is default regulates, such as 1cm, after this, focal position is refitted in optional position automatically, such as pushing up most position (upper limit position) or image intermediate depth position; If described lower focus P
ncurrent location reach described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, according to the picture depth of the corresponding increase diasonograph of this signal, wherein, picture depth is adjusted to D2:D2=D+Step, focal position is refitted in optional position automatically, such as position, the end (lower position) or image intermediate depth position.
Please refer to shown in Fig. 3, in third embodiment of the invention, it is the another kind of scheme of the control method of focal position and picture depth in the diasonograph based under multi-emitting focus condition, and itself and the second embodiment are roughly similar, and it comprises the steps:
S1 ' ', obtain multiple focuses of diasonograph position the adjusting upper limit and regulate lower limit;
S2 ' ', receive the roll signal of mould ball, keeping each focus each other under the constant prerequisite of spacing, do to move or move down according to all focuses of the corresponding control of described roll signal;
S3 ' ', obtain in described multiple focus the current location of focus and lower focus, and whether the current location whether current location that judges described upper focus reaches the described adjusting upper limit or described lower focus reaches described adjusting lower limit, if so, perform step S4 ' '; If not, execution step S2 ' ';
S4 ' ' is if the current location of described upper focus reaches the described adjusting upper limit, and continues to receive the signal that described mould ball scrolls up, according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described lower focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, according to the picture depth of the corresponding increase diasonograph of this signal.
Next, please refer to shown in Fig. 4, it is the cell schematics of the control system of focal position in diasonograph of the present invention and picture depth.Wherein, system embodiment described herein is only schematically, and concrete technical characterictic in system embodiment of the present invention, function, technique effect etc., please refer to the embodiment of the method for recording in literary composition, is below no longer repeated.
Wherein, in first embodiment of the invention, described system comprises:
Acquiring unit 10, for obtain diasonograph focal position the adjusting upper limit and regulate lower limit;
Focal position control unit 20, for receiving the roll signal of mould ball, and do according to the described focus of the corresponding control of described roll signal to move or move down;
Identification judging unit 30, for identifying the current location of focus, whether the current location that judges described focus reaches regulates the upper limit or regulates lower limit, if so, carries out image severity control unit; If not, carry out focal position control unit;
If the current location of picture depth control unit 40 described focuses reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, this unit is used for according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, this unit is used for according to the picture depth of the corresponding increase diasonograph of this signal.
Wherein, in second embodiment of the invention, described system comprises:
Acquiring unit 10, for obtain diasonograph multiple focuses position the adjusting upper limit and regulate lower limit;
Focal position control unit 20, selected to carry out the goal-focus of position adjustments for determining by user, and obtain first focus adjacent with this goal-focus, the position of the second focus; For receiving the roll signal of mould ball, under the prerequisite of invariant position that keeps other focuses, do to move or move down according to the described goal-focus of the corresponding control of described roll signal; Wherein, arrive in the position of described goal-focus behind the position of described the first focus or the second focus, do to move or control described the second focus according to described the first focus of the corresponding control of roll signal and move down;
Identification judging unit 30, for obtaining the current location of the upper focus of described multiple focus and lower focus, and whether the current location whether current location that judges described upper focus reaches the described adjusting upper limit or described lower focus reaches described adjusting lower limit, if so, carries out image severity control unit; If not, carry out in focal position control unit for receiving the roll signal of mould ball, under the prerequisite of invariant position that keeps other focuses, according to moving or move down on the described goal-focus work of the corresponding control of described roll signal; Wherein, arrive in the position of described goal-focus behind the position of described the first focus or the second focus, do to move or control described the second focus according to described the first focus of the corresponding control of roll signal and make the function moving down;
If the current location of picture depth control unit 40 described upper focuses reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, this unit is used for according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described lower focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, this unit is used for according to the picture depth of the corresponding increase diasonograph of this signal.
Wherein, in third embodiment of the invention, described system comprises:
Acquiring unit 10, for obtain diasonograph multiple focuses position the adjusting upper limit and regulate lower limit;
Focal position control unit 20, for receiving the roll signal of mould ball, keeping each focus each other under the constant prerequisite of spacing, do to move or move down according to all focuses of the corresponding control of described roll signal;
Identification judging unit 30, for obtaining the current location of the upper focus of described multiple focus and lower focus, and whether the current location whether current location that judges described upper focus reaches the described adjusting upper limit or described lower focus reaches described adjusting lower limit, if so, carries out image severity control unit; If not, carry out focal position control unit;
If the current location of picture depth control unit 40 described upper focuses reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, this unit is used for according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described lower focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, this unit is used for according to the picture depth of the corresponding increase diasonograph of this signal.
In sum, method and system of the present invention realize the focal position of diasonograph and the adjusting control of two parameters of picture depth by single adjusting control (mould ball), have simplified the operation interface of diasonograph, thereby have reduced the cost of equipment; In addition, the invention enables user's scanning operation more efficient, to adapt to some special clinical practice.
Be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility embodiment of the present invention; they are not in order to limit the scope of the invention, all do not depart from the equivalent embodiment that skill spirit of the present invention does or change and all should be included in protection scope of the present invention within.
Claims (8)
1. a control method for focal position and picture depth in diasonograph, is characterized in that, comprises the steps:
S1, obtain diasonograph focal position the adjusting upper limit and regulate lower limit;
The roll signal of S2, reception mould ball, and do to move or move down according to the described focus of the corresponding control of described roll signal;
The current location of S3, identification focus, judges whether the current location of described focus reaches the adjusting upper limit or regulate lower limit, if so, performs step S4; If not, execution step S2;
If the current location of the described focus of S4 reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, according to the picture depth of the corresponding increase diasonograph of this signal.
2. method according to claim 1, is characterized in that, described step S4 also comprises:
The focal position of described diasonograph is refitted in to optional position, and wherein, described optional position comprises adjusting upper limit position or regulates lower position or image intermediate depth position.
3. a control method for focal position and picture depth in diasonograph, is characterized in that, comprises the steps:
S1, obtain multiple focuses of diasonograph position the adjusting upper limit and regulate lower limit;
S2, determine and selected to carry out the goal-focus of position adjustments by user, and obtain first focus adjacent with this goal-focus, the position of the second focus;
The roll signal of S3, reception mould ball, under the prerequisite of invariant position that keeps other focuses, does to move or move down according to the described goal-focus of the corresponding control of described roll signal; Wherein, arrive in the position of described goal-focus behind the position of described the first focus or the second focus, do to move or control described the second focus according to described the first focus of the corresponding control of roll signal and move down;
S4, obtain in described multiple focus the current location of focus and lower focus, and whether the current location whether current location that judges described upper focus reaches the described adjusting upper limit or described lower focus reach described adjusting lower limit, if so, perform step S5; If not, execution step S3;
If the current location of the described upper focus of S5 reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described lower focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, according to the picture depth of the corresponding increase diasonograph of this signal.
4. a control method for focal position and picture depth in diasonograph, is characterized in that, comprises the steps:
S1, obtain multiple focuses of diasonograph position the adjusting upper limit and regulate lower limit;
S2, receive the roll signal of mould ball, keeping each focus each other under the constant prerequisite of spacing, do to move or move down according to all focuses of the corresponding control of described roll signal;
S3, obtain in described multiple focus the current location of focus and lower focus, and whether the current location whether current location that judges described upper focus reaches the described adjusting upper limit or described lower focus reach described adjusting lower limit, if so, perform step S4; If not, execution step S2;
If the current location of the described upper focus of S4 reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described lower focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, according to the picture depth of the corresponding increase diasonograph of this signal.
5. a control system for focal position and picture depth in diasonograph, is characterized in that, comprising:
Acquiring unit, for obtain diasonograph focal position the adjusting upper limit and regulate lower limit;
Focal position control unit, for receiving the roll signal of mould ball, and do according to the described focus of the corresponding control of described roll signal to move or move down;
Identification judging unit, for identifying the current location of focus, whether the current location that judges described focus reaches regulates the upper limit or regulates lower limit, if so, carries out image severity control unit; If not, carry out focal position control unit;
If the current location of the described focus of picture depth control unit reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, this unit is used for according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, this unit is used for according to the picture depth of the corresponding increase diasonograph of this signal.
6. system according to claim 5, it is characterized in that, described picture depth control unit also for: the focal position of described diasonograph is refitted in to optional position, and wherein, described optional position comprises and regulates upper limit position or regulate lower position or image intermediate depth position.
7. a control system for focal position and picture depth in diasonograph, is characterized in that, comprising:
Acquiring unit, for obtain diasonograph multiple focuses position the adjusting upper limit and regulate lower limit;
Focal position control unit, selected to carry out the goal-focus of position adjustments for determining by user, and obtain first focus adjacent with this goal-focus, the position of the second focus; For receiving the roll signal of mould ball, under the prerequisite of invariant position that keeps other focuses, do to move or move down according to the described goal-focus of the corresponding control of described roll signal; Wherein, arrive in the position of described goal-focus behind the position of described the first focus or the second focus, do to move or control described the second focus according to described the first focus of the corresponding control of roll signal and move down;
Identification judging unit, for obtaining the current location of the upper focus of described multiple focus and lower focus, and whether the current location whether current location that judges described upper focus reaches the described adjusting upper limit or described lower focus reaches described adjusting lower limit, if so, carries out image severity control unit; If not, carry out in focal position control unit for receiving the roll signal of mould ball, under the prerequisite of invariant position that keeps other focuses, according to moving or move down on the described goal-focus work of the corresponding control of described roll signal; Wherein, arrive in the position of described goal-focus behind the position of described the first focus or the second focus, do to move or control described the second focus according to described the first focus of the corresponding control of roll signal and make the function moving down;
If the current location of the described upper focus of picture depth control unit reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, this unit is used for according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described lower focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, this unit is used for according to the picture depth of the corresponding increase diasonograph of this signal.
8. a control system for focal position and picture depth in diasonograph, is characterized in that, comprising:
Acquiring unit, for obtain diasonograph multiple focuses position the adjusting upper limit and regulate lower limit;
Focal position control unit, for receiving the roll signal of mould ball, keeping each focus each other under the constant prerequisite of spacing, do to move or move down according to all focuses of the corresponding control of described roll signal;
Identification judging unit, for obtaining the current location of the upper focus of described multiple focus and lower focus, and whether the current location whether current location that judges described upper focus reaches the described adjusting upper limit or described lower focus reaches described adjusting lower limit, if so, carries out image severity control unit; If not, carry out focal position control unit;
If the current location of the described upper focus of picture depth control unit reaches the described adjusting upper limit, and continue to receive the signal that described mould ball scrolls up, this unit is used for according to the corresponding picture depth that reduces diasonograph of this signal; If the current location of described lower focus reaches described adjusting lower limit, and continue to receive the signal that described mould ball rolls downwards, this unit is used for according to the picture depth of the corresponding increase diasonograph of this signal.
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| CN103593071B (en) * | 2013-11-22 | 2017-01-18 | 深圳开立生物医疗科技股份有限公司 | Adjusting method and device of cursor sensitivity |
| CN105997141B (en) * | 2016-05-09 | 2020-04-10 | 深圳开立生物医疗科技股份有限公司 | Parameter adjusting method and system and ultrasonic equipment |
| CN109451241B (en) * | 2018-12-10 | 2021-06-18 | 无锡祥生医疗科技股份有限公司 | Automatic focus adjusting method and device for ultrasonic image |
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| US6645148B2 (en) * | 2001-03-20 | 2003-11-11 | Vermon | Ultrasonic probe including pointing devices for remotely controlling functions of an associated imaging system |
| EP1610686A1 (en) * | 2003-03-28 | 2006-01-04 | Koninklijke Philips Electronics N.V. | Remote wireless control device for an ultrasound machine and method |
| CN100367170C (en) * | 2003-05-27 | 2008-02-06 | 皇家飞利浦电子股份有限公司 | Diagnostic imaging system control with multiple control functions |
| JP4214079B2 (en) * | 2004-04-15 | 2009-01-28 | アロカ株式会社 | Operation panel of ultrasonic diagnostic equipment |
| EP1752101A3 (en) * | 2005-08-08 | 2007-05-30 | Medison Co., Ltd. | Control panel for use in an ultrasonic diagnostic apparatus |
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