CN219070385U

CN219070385U - Auxiliary marking device for ultrasonic probe

Info

Publication number: CN219070385U
Application number: CN202223573855.2U
Authority: CN
Inventors: 万苏洲; 郭乐杭; 王智
Original assignee: Kolo Medical Ltd
Current assignee: Kolo Medical Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-26
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to an ultrasonic probe auxiliary marking device which comprises a marking frame base, a first movable frame and a second movable frame, wherein a sliding block is arranged at the top of the long side of the marking frame base and can move along the long side of the marking frame base, the sliding block is connected with a switching block through a hand screw, a limiting cylinder is obliquely arranged at the bottom of the long side of the marking frame base, a first spring on a marking pen cap is inserted into the limiting cylinder, and an oblique contact inclined plane is arranged at the bottom of the switching block. The utility model can make the clinical diagnosis of doctors easier and more convenient, improve the accuracy of lesion marking and greatly reduce the possibility of injury to patients caused by inaccurate lesion marking.

Description

Auxiliary marking device for ultrasonic probe

Technical Field

The utility model relates to the technical field related to ultrasonic probes, in particular to an ultrasonic probe auxiliary marking device.

Background

In clinical use of an ultrasonic probe by a doctor, preoperative marking of a lesion is required.

Through the mass search, it is found that the prior art publication number is CN207612505U, a fixed distance ultrasonic detection handle is disclosed, including the spectacle frame, the hole has been seted up at the middle part of spectacle frame, be provided with the ultrasonic generator in the hole, the bottom of ultrasonic generator and the bottom of spectacle frame are in the coplanar setting, be fixed with the orientation board on the top of ultrasonic generator, fix the ultrasonic generator on the hole of T type structure through the orientation board, be provided with the buckle on the upper end both sides of spectacle frame, be provided with left handle and right handle on the spectacle frame, all be provided with the buckle at both bottoms, with buckle looks lock joint, make left handle and right handle merge into a handle setting, be equipped with concave groove and convex piece on the left and right sides of spectacle frame respectively, still including fixed distance silica gel cover, be equipped with convex piece and concave groove on the left and right sides of fixed distance silica gel cover respectively, be buckled with concave groove and convex piece on the spectacle frame respectively, fixed distance silica gel cover is in the outside of spectacle frame setting. The utility model has simple structure and convenient operation.

The operation method of the doctor at present is that a hand-held probe scans the lesion part of a patient and determines the specific position of the lesion, and the other hand-held medical marker marks the lesion position on the skin surface, so that when the marker is used for marking, the probe is required to be moved away and then marked, and real-time accurate marking cannot be carried out.

The above prior art approach has the following problems:

1. in the prior art, two hands of a doctor are matched for operation, when a marker pen is used for marking, the other hand with the ultrasonic probe is required to be moved away, and the position can not be accurately marked in real time by memorizing the hand with the ultrasonic probe in the approximate position.

2. The clinical situation when doctor uses ultrasonic probe scanning to confirm patient's pathological change position is with two hands cooperation operations, and is inconvenient, and need remove the back with ultrasonic probe in the marking process, has the error, and the mark area is too big, has the operation to increase the damage to the patient, and the mark area is too little, has the incomplete possibility of operation.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create an ultrasonic probe auxiliary marking device, which has a more industrial utility value.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide an ultrasonic probe auxiliary marking device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the ultrasonic probe auxiliary marking device comprises a marking frame base, a first movable frame and a second movable frame, wherein the marking frame base is in an L-shaped structure, the first movable frame is arranged in parallel with the short side of the marking frame base, the second movable frame is arranged in parallel with the long side of the marking frame base, the first end of the first movable frame and the first end of the second movable frame are respectively movably connected with the marking frame base through cylindrical pins, the second end of the first movable frame is connected with the second end of the second movable frame through screw assemblies and cylindrical pins, a sliding block is arranged at the top of the long side of the marking frame base and can move along the long side of the marking frame base, the sliding block is connected with a switching block through a hand screw, a limiting cylinder is obliquely arranged at the bottom of the long side of the marking frame base, the first spring is inserted into the limiting cylinder after being sleeved on a marking pen, and an oblique contact inclined surface is arranged at the bottom of the switching block.

As a further improvement of the utility model, the inner side of the sliding block is provided with a sliding cavity along the long side direction of the marking frame base, the marking frame base in the sliding cavity is provided with a guide boss, one side in the sliding cavity is provided with a threaded shaft, and the threaded shaft can be inserted into a guide hole of the guide boss.

As a further improvement of the utility model, the first end of the second spring is sleeved on the threaded shaft, and the second end of the second spring is inserted into the guide hole of the guide boss.

As a further improvement of the utility model, the sliding cavity is also covered with a cover plate, and the cover plate is connected with the guide boss through a plurality of screws.

As a further improvement of the utility model, the limit cylinder is obliquely embedded into the base of the marking frame.

As a further improvement of the utility model, the limit cylinder is connected with the marking frame base through threads.

As a further improvement of the utility model, the limit cylinder is connected with the marking frame base by a rotary buckling mode.

By means of the scheme, the utility model has at least the following advantages:

1. the utility model is matched with an ultrasonic system for use, and the marking is carried out on the lesion position of a patient under the condition of not moving an ultrasonic probe, so that the accuracy is better;

2. the doctor can operate by one hand, so that the operation intensity of the doctor is reduced, and the convenience and the practicability are realized;

3. the marker pen can be used as a consumable, so that quick dismantling and fixing are realized, and convenience and protection are realized;

4. when the mark is made, the action of pressing the mark pen on the skin can be captured at the screen end of the ultrasonic system, so that the real-time performance is realized;

5. in conclusion, the clinical diagnosis work of doctors can be easier and more convenient, the accuracy of lesion marking is improved, and the possibility of injury to patients due to inaccurate lesion marking is greatly reduced.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of an ultrasonic probe auxiliary marking device of the present utility model;

FIG. 2 is a front view of the upper cover plate of FIG. 1;

FIG. 3 is a partial cross-sectional view of FIG. 2;

fig. 4 is a schematic view of the structure of the transfer block in fig. 1.

In the drawings, the meaning of each reference numeral is as follows.

1 mark frame base 2 first movable frame

3 second movable frame 4 screw assembly

5 marker 6 spacing section of thick bamboo

7 first spring 8 sliding block

9 second spring 10 cover plate

11 screw thread axle 12 adapter

13 hand screw 14 screw

15 cylindric lock 16 guide boss

17 sliding cavity 18 contact ramp

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In order to make the present utility model better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Examples

As shown in figures 1 to 4 of the drawings,

the ultrasonic probe auxiliary marking device comprises a marking frame base 1, a first movable frame 2 and a second movable frame 3, wherein the marking frame base 1 is of an L-shaped structure, the first movable frame 2 is arranged in parallel with the short side of the marking frame base 1, the second movable frame 3 is arranged in parallel with the long side of the marking frame base 1, the first end of the first movable frame 2 and the first end of the second movable frame 3 are respectively and movably connected with the marking frame base 1 through cylindrical pins 15, the second end of the first movable frame 2 and the second end of the second movable frame 3 are connected through screw assemblies 4 and cylindrical pins 15, a sliding block 8 is arranged at the top of the long side of the marking frame base 1, the sliding block 8 can move along the long side of the marking frame base 1, the sliding block 8 is connected with a rotating block 12 through a manual screw 13, a limiting cylinder 6 is obliquely arranged at the bottom of the long side of the marking frame base 1, a marking pen 5 is sleeved with a first spring 7 and then inserted into the limiting cylinder 6, and an oblique contact inclined surface 18 is arranged at the bottom of the rotating block 12.

Preferably, the inner side of the sliding block 8 is provided with a sliding cavity 17 along the long side direction of the marking frame base 1, the marking frame base 1 in the sliding cavity 17 is provided with a guide boss 16, one side in the sliding cavity 17 is provided with a threaded shaft 11, and the threaded shaft 11 can be inserted into a guide hole of the guide boss 16.

Preferably, the first end of the second spring 9 is sleeved on the threaded shaft 11, and the second end of the second spring 9 is inserted into the guide hole of the guide boss 16.

Preferably, the sliding cavity 17 is further covered with a cover plate 10, and the cover plate 10 is connected with the guide boss 16 through a plurality of screws 14.

Preferably, the limiting cylinder 6 is obliquely embedded into the marking frame base 1.

Preferably, the limiting cylinder 6 is connected with the marking frame base 1 through threads.

Preferably, the limiting cylinder 6 is connected with the marking frame base 1 in a rotary buckling mode.

The concrete structure of the utility model is described as follows:

1. the first movable frame 2 and the second movable frame 3 can be movably opened, the probe is put in, the first movable frame 2 and the second movable frame 3 are well closed, and the first movable frame and the second movable frame 3 are screwed up through the screw assembly 4 to finish fixation.

2. The marker pen 5 is limited by the limiting cylinder 6, and the limiting cylinder 6 and the marker rack base 1 can be connected through threads. The marker pen 5 is sleeved with a spring, when the marker pen is pressed downwards, the pen point is positioned at the scanning position of the probe, marks are left on the skin, and when the marker pen is released from being pressed, the marker pen 5 rebounds and cannot scratch the skin.

3. The sliding block 8 is installed on the marking frame base 1, the sliding block 8 is connected with the threaded shaft 11 through threads, a spring is sleeved on the sliding block, then the sliding block is pressed by the cover plate 10, and the sliding block is screwed by the screw 14. The adapter block 12 is connected with the sliding block 8 by hand screwing a screw 13. The contact inclined surface 18 of the adapter block 12 and the marker pen 5 has a gradient, and when the sliding block 8 is shifted, the adapter block 12 can press the marker pen 5 to move downwards.

The structure of the probe auxiliary marking device can realize the upper part fixing of the probe through the marking frame base 1, the first movable frame 2 and the second movable frame 3, and the lower cavity is filled with sound guiding glue and used as auxiliary support for clinical use of the probe;

the marking pen 5 is fixed on the marking frame base 1 in a side-in manner, forms a certain angle with the probe, can accurately position the marking pen in the actual imaging area of the ultrasonic probe by moving downwards, and is reset to the starting position of the limiting cylinder 6 by means of a spring after marking. In addition, besides adopting an integral movable frame mode, the probe can also adopt a split type structure.

In the single hand probe operation mode, the finger pulls the sliding block 8 to move from front to back, the marker pen 5 is driven to move by the inclined plane on the adapter block 12 fixedly connected with the sliding block, the marker pen 5 moves to the terminal to make marks on the skin surface, and the tension of the sliding block 8 is relieved, and the marker pen 5 is reset by two springs.

The marker pen 5 can be used as a consumable, and can be quickly disassembled and replaced after the adapter block 12 and the limiting cylinder 6 are sequentially disassembled. In addition, the marker pen driving can also adopt a mode of manually pulling and rotating into a whole or connecting with a cam structure for driving.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features being indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: can be mechanically or electrically connected: the terms are used herein to denote any order or quantity, unless otherwise specified.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. The utility model provides an ultrasonic probe assists marking device, includes mark frame base (1), first movable frame (2) and second movable frame (3), mark frame base (1) is L type structure setting, the minor face parallel arrangement of first movable frame (2) and mark frame base (1), the long limit parallel arrangement of second movable frame (3) and mark frame base (1), the first end of first movable frame (2) and the first end of second movable frame (3) are respectively through cylindric lock (15) and mark frame base (1) swing joint, the second end of first movable frame (2) is connected with the second end of second movable frame (3) through screw subassembly (4) and cylindric lock (15), a serial communication port, the top on the long edge of mark frame base (1) is provided with slider (8), slider (8) can be along the long limit of mark frame base (1) move, slider (8) are connected with changeover block (12) through hand screw (13) respectively, the bottom of slope (6) are connected with one and are connected with one side (6) is connected with the spacing section of thick bamboo of slope (6) of slope, one sets up in the slope section of thick bamboo (6).

2. The ultrasonic probe auxiliary marking device according to claim 1, wherein a sliding cavity (17) is arranged on the inner side of the sliding block (8) along the long side direction of the marking frame base (1), a guide boss (16) is arranged on the marking frame base (1) in the sliding cavity (17), a threaded shaft (11) is arranged on one side in the sliding cavity (17), and the threaded shaft (11) can be inserted into a guide hole of the guide boss (16).

3. The ultrasonic probe auxiliary marking device according to claim 2, wherein a first end of the second spring (9) is sleeved on the threaded shaft (11), and a second end of the second spring (9) is inserted into a guide hole of the guide boss (16).

4. The ultrasonic probe auxiliary marking device according to claim 2, wherein the sliding cavity (17) is further covered with a cover plate (10), and the cover plate (10) is connected with the guide boss (16) through a plurality of screws (14).

5. The ultrasonic probe auxiliary marking device according to claim 1, wherein the limiting cylinder (6) is obliquely embedded into the marking frame base (1).

6. The ultrasonic probe auxiliary marking device according to claim 5, wherein the limiting cylinder (6) is connected with the marking frame base (1) through threads.

7. The ultrasonic probe auxiliary marking device according to claim 5, wherein the limiting cylinder (6) is connected with the marking frame base (1) in a rotary buckling way.