Ultrasonic device
阅读说明：本技术 超声装置 (Ultrasonic device ) 是由 赵常花 王小雨 高娟 于 2019-11-18 设计创作，主要内容包括：本发明公开了一种超声装置,包括：手柄,其用于供医者握持；探头,其呈针状,所述探头的头部用于对人体的组织和器官进行超声检测；驱动机构,其连接于所述手柄与所述探头之间以用于调整所述探头的空间姿态。本发明通过增设驱动机构用于驱动探头而使调整能够在驱动机构的驱动下进行姿态调整,进而避免借助医者施力而调整探头的空间姿态。(The invention discloses an ultrasonic device, comprising: a handle for holding by a medical practitioner; the probe is needle-shaped, and the head of the probe is used for carrying out ultrasonic detection on tissues and organs of a human body; and the driving mechanism is connected between the handle and the probe and is used for adjusting the space posture of the probe. The invention can adjust the posture under the driving of the driving mechanism by additionally arranging the driving mechanism for driving the probe, thereby avoiding the adjustment of the space posture of the probe by the force application of a doctor.)
1. An ultrasound device, comprising:
a handle for holding by a medical practitioner;
the probe is needle-shaped, and the head of the probe is used for carrying out ultrasonic detection on tissues and organs of a human body;
and the driving mechanism is connected between the handle and the probe and is used for adjusting the space posture of the probe.
2. The ultrasound device of claim 1, wherein the drive mechanism is configured to drive the probe with a gas to adjust a spatial pose of the probe.
3. The ultrasound device of claim 1, wherein the drive mechanism is configured to drive the probe with a liquid to adjust a spatial pose of the probe.
4. The ultrasound device of claim 3, wherein the drive mechanism comprises:
a holding member to which the handle is connected, the tail of the probe extending into the holding member;
and the hydraulic mechanism is arranged on the holding component and is used for applying force to the tail part of the probe extending into the holding component so as to adjust the space posture of the probe.
5. The ultrasonic device of claim 4, wherein a spherical groove is formed in the holding member; a hemisphere is formed at the tail of the probe, is matched with the spherical groove and is provided with an upward end face; wherein:
the hydraulic mechanism adjusts the space posture of the probe by pressing against the end face of the hemisphere.
6. The ultrasound device of claim 5, wherein the drive mechanism further comprises a cover;
the cover body is buckled on the holding component to cover the spherical groove; wherein:
the hydraulic mechanism comprises a hydraulic cylinder, and the head of the hydraulic cylinder penetrates through the cover body and extends into the holding part and faces the end face of the hemisphere;
and a piston rod extends out of the head of the hydraulic cylinder, and the head of the piston rod is used for pushing against the end face of the hemisphere.
7. The ultrasonic device according to claim 6, wherein the number of the hydraulic cylinders is four, and the heads of the four hydraulic cylinders penetrate through the cover; wherein:
the four hydraulic cylinders are symmetrically arranged in pairs.
8. The ultrasonic device of claim 7, wherein two criss-cross slideways are formed on the end surface of the hemisphere;
the heads of the piston rods of the two pairs of oppositely arranged hydraulic cylinders are respectively used for sliding on the two slideways.
9. The ultrasonic device according to claim 6, wherein a lock nut is sleeved on the cylinder body of the hydraulic cylinder; wherein:
the cylinder body of the hydraulic cylinder is in threaded connection with the cover body, and the locking nut is used for locking the cylinder body of the hydraulic cylinder by screwing.
Technical Field
The present invention relates to an ultrasound device.
Background
The ultrasound device may be used for ultrasound examination of a number of tissues and organs of the human body, and is also configured to correspond to different structures of different tissues and organs of the human body. For example, for examination of the intestinal tract or trachea, ultrasound devices are typically configured as follows:
the probe comprises a needle-shaped probe and a handle, wherein the probe is fixed on the handle, and cameras are further arranged on some probes. When the ultrasonic probe is used, a doctor holds the handle, extends the probe into the intestinal tract, and the head of the probe is used for ultrasonic detection.
Disclosure of Invention
In view of the above technical problems in the prior art, embodiments of the present invention provide an ultrasound apparatus.
In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:
an ultrasound device comprising:
a handle for holding by a medical practitioner;
the probe is needle-shaped, and the head of the probe is used for carrying out ultrasonic detection on tissues and organs of a human body;
and the driving mechanism is connected between the handle and the probe and is used for adjusting the space posture of the probe.
Preferably, the drive mechanism is configured to drive the probe by means of a gas to adjust the spatial attitude of the probe.
Preferably, the drive mechanism is configured to drive the probe via a liquid to adjust the spatial attitude of the probe.
Preferably, the drive mechanism comprises:
a holding member to which the handle is connected, the tail of the probe extending into the holding member;
and the hydraulic mechanism is arranged on the holding component and is used for applying force to the tail part of the probe extending into the holding component so as to adjust the space posture of the probe.
Preferably, a spherical groove is formed in the holding part; a hemisphere is formed at the tail of the probe, is matched with the spherical groove and is provided with an upward end face; wherein:
the hydraulic mechanism adjusts the space posture of the probe by pressing against the end face of the hemisphere.
Preferably, the drive mechanism further comprises a cover;
the cover body is buckled on the holding component to cover the spherical groove; wherein:
the hydraulic mechanism comprises a hydraulic cylinder, and the head of the hydraulic cylinder penetrates through the cover body and extends into the holding part and faces the end face of the hemisphere;
and a piston rod extends out of the head of the hydraulic cylinder, and the head of the piston rod is used for pushing against the end face of the hemisphere.
Preferably, the number of the hydraulic cylinders is four, and the heads of the four hydraulic cylinders penetrate through the cover body; wherein:
the four hydraulic cylinders are symmetrically arranged in pairs.
Preferably, two crossed slideways are arranged on the end surface of the hemisphere;
the heads of the piston rods of the two pairs of oppositely arranged hydraulic cylinders are respectively used for sliding on the two slideways.
Preferably, a locking nut is sleeved on a cylinder body of the hydraulic cylinder; wherein:
the cylinder body of the hydraulic cylinder is in threaded connection with the cover body, and the locking nut is used for locking the cylinder body of the hydraulic cylinder by screwing.
Compared with the prior art, the ultrasonic device disclosed by the invention has the beneficial effects that:
the invention can adjust the posture under the driving of the driving mechanism by additionally arranging the driving mechanism for driving the probe, thereby avoiding the adjustment of the space posture of the probe by the force application of a doctor.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention.
The summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments, by way of example and not by way of limitation, and together with the description and claims, serve to explain the inventive embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.
Fig. 1 is a schematic structural diagram of a probe body in an ultrasound apparatus in a first spatial posture according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a probe body in a second spatial posture in an ultrasound apparatus according to an embodiment of the present invention.
Fig. 3 is a view taken along direction a of fig. 1.
Fig. 4 is a view from direction B of fig. 2.
Reference numerals:
10-a probe; 20-a handle; 30-a drive mechanism; 31-a holding member; 311-spherical grooves; 32-hemisphere; 321-end face; 322-a slide; 33-hydraulic cylinders; 331-a piston rod; 34-cover body.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.
As shown in fig. 1 to 4, the disclosed embodiment of the present invention discloses an ultrasonic apparatus including: a
The
The invention can adjust the posture under the driving of the
In some preferred embodiments, the
In some preferred embodiments, the
In a more preferred embodiment of some of the above embodiments, the
In some preferred embodiments, the retaining
The advantages of the above embodiment are:
the extension amount of the
In some preferred embodiments, a sensor may be further provided to measure the amount of extension and retraction of the
In some preferred embodiments, two
The advantages of the above embodiment are:
the head of the
In some preferred embodiments, a lock nut is sleeved on the cylinder body of the
the cylinder of the
Moreover, although exemplary embodiments have been described herein, the scope of the present invention includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.
The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the above-described embodiments, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
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