CN214856868U

CN214856868U - Ultrasonic probe fixer

Info

Publication number: CN214856868U
Application number: CN202023262695.0U
Authority: CN
Inventors: 赵萍; 贾节; 严谨
Original assignee: First Affiliated Hospital of Guangzhou University of Chinese Medicine
Current assignee: First Affiliated Hospital of Guangzhou University of Chinese Medicine
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-26
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the technical field of medical equipment, especially, relate to an ultrasonic probe fixer. The device comprises a horizontal bracket, a vertical bracket and a telescopic adjusting piece, wherein the vertical bracket and the telescopic adjusting piece are mutually vertical to the horizontal bracket; one end of the horizontal support is hinged to the top of the vertical support, the other end of the horizontal support is connected with one end of a telescopic adjusting piece through a universal joint, and a probe clamping piece used for fixing an ultrasonic probe is installed at the other end of the telescopic adjusting piece. In the utility model, the ultrasonic probe fixer realizes the arbitrary adjustment of the installation direction and position of the ultrasonic probe; meanwhile, the ultrasonic probe has good stability, and avoids hand-held shaking from influencing the ultrasonic contrast examination effect.

Description

Ultrasonic probe fixer

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an ultrasonic probe fixer.

Background

Femoral head necrosis is an intractable disease in orthopedics, and is commonly occurred in young and middle-aged people; the key link of the occurrence of the disease is femoral head ischemia caused by local microcirculation microthrombosis or intravascular coagulation. With the development of high-frequency probes and ultrasonic imaging techniques, the ultrasonic observation of microvessels has become advantageous. The information which cannot be observed by naked eyes is quantified by ultrasonic angiography examination and quantitative analysis of the femoral head, and the diagnosis accuracy is improved.

At present, when the ultrasonic radiography of the femoral head is inspected, a probe is fixed by a doctor holding the probe, and once the inspection time is too long, the stability of the probe is difficult to ensure, so that the inspection effect is influenced. When the probe is held by hands, the probe is easy to slide, and at the moment, a doctor needs to pay a part of attention to whether the probe moves or not, so that the whole process of ultrasonic radiography observed by the doctor is influenced, and even partial diagnosis conditions are possibly missed by the doctor, so that misdiagnosis and the like are caused. In addition, when a femoral head ultrasonic radiography examination needs to be performed on a plurality of patients, doctors can affect the stability of the handheld probe due to the aching pain of hands, wrist joints and arms, and further affect the examination effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides an ultrasonic probe fixer, which realizes the arbitrary adjustment of the installation direction and position of the ultrasonic probe; meanwhile, the ultrasonic probe has good stability, and avoids hand-held shaking from influencing the ultrasonic contrast examination effect.

The utility model adopts the following technical scheme: an ultrasonic probe fixer comprises a horizontal bracket, a vertical bracket and a telescopic adjusting piece, wherein the vertical bracket and the telescopic adjusting piece are perpendicular to the horizontal bracket; one end of the horizontal support is hinged to the top of the vertical support, the other end of the horizontal support is connected with one end of the telescopic adjusting part through a universal joint, and the other end of the telescopic adjusting part is provided with a probe clamping part used for fixing an ultrasonic probe.

Furthermore, the telescopic adjusting part comprises a hollow main rod body connected with one end of the horizontal support and a telescopic rod sleeved at the bottom of the main rod body, and a telescopic adjuster is installed at the joint of the main rod body and the telescopic rod.

Furthermore, the telescopic regulator comprises an elastic chuck and a rotating handle which is sleeved on the outer wall surface of the elastic chuck and is in threaded connection with the elastic chuck; the elastic chuck is sleeved on the outer wall surface of the bottom of the main rod body.

Furthermore, the outer wall surface of the rotating handle is provided with anti-skid patterns.

Furthermore, a rotary connecting piece is arranged at the joint of the horizontal bracket and the universal joint; one end of the rotary connecting piece is hinged with the horizontal support, and the other end of the rotary connecting piece is connected with the top of the universal joint.

Further, the universal joint is a universal ball joint.

Further, the probe clamping piece comprises a supporting rod, a first body, a second body and a fastening device, wherein the fastening device comprises a bolt; the supporting rod is perpendicular to the telescopic adjusting piece, one end of the supporting rod is connected with the telescopic adjusting piece, and the other end of the supporting rod is connected with the outer wall surface of the first body; one end of the first body is hinged to one end of the second body, and the other end of the first body is connected with the other end of the second body through a bolt.

Further, the height of the vertical support is greater than the height of the telescopic adjusting piece.

Further, the bottom of the vertical support is fixedly connected with the examination bed through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model discloses an ultrasonic probe fixer passes through the mounted position and the installation angle of horizontal stand, vertical support, flexible regulating part and universal joint regulating probe chucking spare, realizes the arbitrary adjustment of ultrasonic probe installation direction and position. Meanwhile, the ultrasonic probe is fixed through the ultrasonic probe fixing device, so that the stability of the ultrasonic probe is ensured, and the influence on the ultrasonic contrast examination effect caused by hand-held shaking is avoided; and the energy and physical strength of a doctor are saved, the doctor can observe the whole process of the ultrasonic radiography in whole body and mind, and important influence in the examination process and influence on later judgment are avoided.

2) The telescopic link passes through flexible regulator and mobile jib body coupling in this flexible regulating part, through the fixed principle of spiral, realizes the regulation of the flexible length of telescopic link, and the regulative mode is simple, the operation of being convenient for.

Drawings

For a clearer explanation of 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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an ultrasonic probe holder according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

in the figure: a horizontal bracket 1; a vertical support 2; the telescopic adjusting piece 3, the main rod body 30, the telescopic rod 31, the telescopic adjuster 32, the elastic chuck 321 and the rotating handle 322; a universal joint 4; the probe clamping piece 5, the supporting rod 50, the first body 51, the second body 52 and the fastening device 53; the connecting piece 6 is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be discussed in detail below with reference to fig. 1 to 3 and specific embodiments:

as shown in fig. 1-3, the utility model provides an ultrasonic probe fixer, which comprises a horizontal bracket 1, and a vertical bracket 2 and a telescopic adjusting piece 3 which are respectively and vertically arranged with the horizontal bracket 1; the telescopic adjusting member 3 is telescopically adjustable. This horizontal stand 1 one end with 2 tops of vertical support are articulated to be connected, the other end pass through universal joint 4 with 3 one ends of flexible regulating part are connected, the probe chucking spare 5 that is used for fixed ultrasonic probe is installed to the 3 other ends of flexible regulating part, with ultrasonic probe fixed mounting in the bottom of flexible regulating part 3, through the flexible of flexible regulating part 3, adjust ultrasonic probe's mounting height. The height of the vertical support 2 is larger than that of the telescopic adjusting piece 3, so that the bottom of the telescopic adjusting piece 3 is positioned above the examination bed. When in use, the bottom of the vertical bracket 2 is fixedly connected with the examination bed, but the specific connection mode between the vertical bracket and the examination bed is not limited in the utility model, and the vertical bracket 2 can be connected by screws and bolts, welded and installed on the examination bed, connected by buckles, etc.; but preferably, vertical support 2 passes through bolt fixed mounting on the inspection bed, adopts bolted connection, and the connected mode is simple reliable, and makes things convenient for this ultrasonic probe fixer's dismantlement and installation.

The utility model discloses an ultrasonic probe fixer passes through horizontal stand 1, vertical support 2, flexible regulating

part

3 and 4 adjusting probe chucking spare 5's of universal joint mounted position and installation angle, realizes the arbitrary adjustment of ultrasonic probe installation direction and position. Meanwhile, the ultrasonic probe is fixed through the ultrasonic probe fixing device, so that the stability of the ultrasonic probe is ensured, and the influence on the ultrasonic contrast examination effect caused by hand-held shaking is avoided; and the energy and physical strength of a doctor are saved, the doctor can observe the whole process of the ultrasonic radiography in whole body and mind, and important influence in the examination process and influence on later judgment are avoided. The ultrasonic probe fixer in the utility model is mainly used in the ultrasonic examination process of the femoral head.

Further, in some embodiments of the present invention, the structure of the telescopic adjusting member 3 is further optimized: as in this embodiment: the telescopic adjusting part 3 comprises a hollow main rod body 30 connected with one end of the horizontal bracket 2 and a telescopic rod 31 sleeved at the bottom of the main rod body 30, and a telescopic adjuster 32 used for controlling the telescopic rod 31 to stretch is arranged at the joint of the main rod body 30 and the telescopic rod 31. In the telescopic adjusting piece 3, the telescopic rod 31 is connected with the main rod body 30 through the telescopic adjuster 32, and the telescopic length of the telescopic rod 31 relative to the main rod body 30 is adjusted through the telescopic adjuster 32, so that the installation height of the ultrasonic probe is adjusted. Specifically, the telescopic adjuster 32 of the present invention can adopt a finished product sold in the existing market, and the telescopic adjustment of the telescopic rod 31 relative to the main rod 30 can be realized; of course, the telescopic adjuster 32 is also designed by the person skilled in the art; for example: in the present embodiment, the telescopic regulator 32 is also optimally designed; the telescopic adjuster 32 comprises an elastic chuck 321 and a rotating handle 322 sleeved on the outer wall surface of the elastic chuck 321 and in threaded connection with the elastic chuck 321, and the elastic chuck 321 is sleeved at the bottom of the main rod body 30. When the telescopic rod 31 is used, the rotating handle 322 is manually rotated to control and adjust the tightness of the elastic chuck 321 relative to the telescopic adjusting piece 3, so that the relative distance between the telescopic rod 31 and the main rod body 30 is adjusted, and the telescopic length of the telescopic rod 31 is adjusted. Through the fixed principle of spiral, realize the regulation of the flexible length of telescopic link 31, the regulation mode is simple, the operation of being convenient for. Specifically, the outer wall surface of the rotating handle 322 may be provided with corresponding anti-slip patterns, for example, a plurality of anti-slip protrusions may be provided, and the shape of the protrusions may be circular, square, or other shapes, so as to achieve an anti-slip effect. It should be noted that the collet 321 is a finished product sold in the existing market, and the main rod 30 and the telescopic rod 31 have sizes matched with each other.

Of course, the utility model provides a flexible regulating part 3 can also adopt other structural design, can realize vertical square flexible adjustment if this flexible regulating part 3, can adopt the folded cascade telescopic link, and when this folded cascade telescopic link expandes, realize the extension of telescopic link, when this folded cascade telescopic link contracts, realize shortening of telescopic link, and then realize installing the regulation of the ultrasonic probe mounting height on flexible regulating part 3.

In addition, the telescopic adjusting part 3 can also adopt the following structural design: the telescopic adjusting piece 3 comprises a first main rod body and a first telescopic rod, the first telescopic rod is a hollow cylindrical rod, and a plurality of mounting holes arranged at intervals are formed in the connecting end of the first telescopic rod and the first main rod body; the top and the horizontal bracket 1 of the first main rod body are connected, the bottom is stretched into and installed in the first telescopic rod, the button is installed and pressed at the bottom of the first main rod body, the position of the button in the first telescopic rod installation hole is pressed through adjustment, the length of the first telescopic rod is adjusted, and then the adjustment of the installation height of the ultrasonic probe installed on the telescopic adjusting part 3 is realized

Further, a rotary connecting piece 6 is arranged at the joint of the horizontal bracket 1 and the universal joint 4; one end of the rotating connecting piece 6 is hinged to the horizontal support 1, the other end of the rotating connecting piece is connected with the top of the universal joint 4, the telescopic adjusting piece 3 can be adjusted at any angle of 360 degrees relative to the vertical support 2, and a doctor can adjust and use the ultrasonic probe conveniently. Specifically, in this embodiment, the universal joint 4 is a ball-and-socket joint, and has a simple structure.

Further, in some embodiments of the present invention, the structure of the probe clamping member 5 is further optimized: as in this embodiment: the probe clamping piece 5 comprises a support rod 50, a first body 51, a second body 52 and a fastening device 53, wherein the fastening device 53 comprises a bolt; the supporting rod 50 is perpendicular to the telescopic adjusting part 3, one end of the supporting rod 3 is connected with the telescopic adjusting part 3, and the other end of the supporting rod 3 is connected with the outer wall surface of the first body 51; one end of the first body 51 is hinged to one end of the second body 52, and the other end of the first body 51 is connected to the other end of the second body 52 by a bolt. When in use, the ultrasonic probe is placed in the probe clamping piece 5 consisting of the first body 51 and the second body 52, so that the ultrasonic probe is fixed; the probe clamping piece 5 is convenient to open and close by bolt fixation, and the ultrasonic probe is convenient to mount. The shapes of the first body 51 and the second body 52 need to be matched with the shape, size, and the like of the ultrasonic probe, and the shape and size can be designed by those skilled in the art.

The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.

Claims

1. An ultrasonic probe holder, comprising:

comprises a horizontal bracket, a vertical bracket and a telescopic adjusting piece which are mutually vertical to the horizontal bracket;

one end of the horizontal support is hinged to the top of the vertical support, the other end of the horizontal support is connected with one end of the telescopic adjusting part through a universal joint, and the other end of the telescopic adjusting part is provided with a probe clamping part used for fixing an ultrasonic probe.

2. The ultrasonic probe holder of claim 1, wherein: the telescopic adjusting piece comprises a hollow main rod body connected with one end of the horizontal support and a telescopic rod sleeved at the bottom of the main rod body, and a telescopic adjuster is arranged at the joint of the main rod body and the telescopic rod.

3. The ultrasonic probe holder of claim 2, wherein: the telescopic regulator comprises an elastic chuck and a rotating handle which is sleeved on the outer wall surface of the elastic chuck and is in threaded connection with the elastic chuck;

the elastic chuck is sleeved on the outer wall surface of the bottom of the main rod body.

4. The ultrasonic probe holder of claim 3, wherein: the outer wall surface of the rotating handle is provided with anti-skid patterns.

5. The ultrasonic probe holder of claim 1, wherein: a rotary connecting piece is arranged at the joint of the horizontal bracket and the universal joint; one end of the rotary connecting piece is hinged with the horizontal support, and the other end of the rotary connecting piece is connected with the top of the universal joint.

6. The ultrasonic probe holder of claim 5, wherein: the universal joint is a universal ball joint.

7. The ultrasonic probe holder of claim 1, wherein: the probe clamping piece comprises a supporting rod, a first body, a second body and a fastening device, and the fastening device comprises a bolt; the supporting rod is perpendicular to the telescopic adjusting piece, one end of the supporting rod is connected with the telescopic adjusting piece, and the other end of the supporting rod is connected with the outer wall surface of the first body; one end of the first body is hinged to one end of the second body, and the other end of the first body is connected with the other end of the second body through a bolt.

8. The ultrasonic probe holder of claim 1, wherein: the height of the vertical support is greater than that of the telescopic adjusting piece.

9. The ultrasonic probe holder of claim 1, wherein: the bottom of the vertical support is fixedly connected with the examination bed through a bolt.