CN211862844U

CN211862844U - Ultrasonic positioning device

Info

Publication number: CN211862844U
Application number: CN202020125836.5U
Authority: CN
Inventors: 毛天兰; 丁黎; 陈娇娇
Original assignee: Peoples Hospital of Zunyi City
Current assignee: Peoples Hospital of Zunyi City
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-11-06
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses an ultrasonic positioning device belongs to medical appurtenance field, contains handle and steel wire, the one end of steel wire is fixed to be set up on the handle, the other end of steel wire passes the handle is the annular setting, steel wire downside interval equidistance is equipped with the bump, the steel wire passes handle department and is equipped with locking button. The ultrasonic positioning device is provided with a steel wire with adjustable length and a handle, wherein the lower side surface of the steel wire is provided with salient points, and the steel wire penetrates through the handle to be annularly arranged. During ultrasonic inspection, the size of the steel wire ring is adjusted through the locking button, the device is close to an inspection position, and the probe is pressed on the device. The steel wire ring can be displayed in an ultrasonic image, the size and the specific position of the steel wire ring are further adjusted, the probe is further propped against, the steel wire ring mark can be reflected on the skin of a patient, the mark is drawn by a pen after the couplant is wiped off, and the position and the size of a focus can be identified, and the positioning identification of a puncture point can be carried out.

Description

Ultrasonic positioning device

Technical Field

The utility model relates to a medical auxiliary tool specifically is an supersound positioner.

Background

Ultrasound examination is a medical imaging diagnostic technique based on ultrasound, and can be used for visualizing internal tissues or organs of a human body through ultrasound so as to examine a lesion or a fetus.

The focus is determined through ultrasonic examination, and positioning is carried out by combining images, so that interventional therapy can be further carried out. In the prior art, no suitable auxiliary positioning tool is available after ultrasonic examination, so that the identification of the size of a focus and the positioning and determination of a puncture point are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned background art difficulty, provide a conveniently carry out focus size sign to and the ultrasonic testing positioner of the location of puncture point.

In order to achieve the purpose, the technical scheme is as follows:

the utility model provides an ultrasonic positioning device, contains handle and steel wire, the one end of steel wire is fixed to be set up on the handle, the other end of steel wire passes the handle is the annular setting, steel wire downside interval equidistance is equipped with the bump, the steel wire passes handle department and is equipped with locking button.

Furthermore, the joint of the steel wire and the handle is in a parallel direction.

Furthermore, the handle and the locking button are both provided with a channel through which the steel wire passes, and the channel is larger than the salient point, so that the steel wire and the salient point can freely pass.

Furthermore, a locking press ring and a spring are arranged below the steel wire passing part of the locking button; the locking clamping ring is pushed up tightly under the action of the spring to enable the locking clamping ring and the steel wire to be locked, and the locking button is pressed to enable the locking clamping ring and the spring to move downwards to enable the locking clamping ring and the steel wire to be loosened.

Furthermore, the other end of the steel wire is provided with a steel wire head which is larger than the channel on the handle and the locking button.

Further, the handle is flat in shape.

Further, the diameter of the steel wire is 0.1 mm, the diameter of the salient points is 0.15 mm, the distance between the salient points is 20mm, and the total length of the steel wire is 200 mm and 300 mm.

The beneficial effect who adopts above-mentioned scheme does: the ultrasonic positioning device is provided with a steel wire with adjustable length and a handle, wherein the lower side surface of the steel wire is provided with salient points, and the steel wire penetrates through the handle to be annularly arranged. During ultrasonic inspection, the size of the steel wire ring is adjusted through the locking button, the device is close to an inspection position, and the probe is pressed on the device. The steel wire ring can be displayed in an ultrasonic image, the size and the specific position of the steel wire ring are further adjusted, the probe is further propped against, the steel wire ring mark can be reflected on the skin of a patient, the mark is drawn by a pen after the couplant is wiped off, and the position and the size of a focus can be identified, and the positioning identification of a puncture point can be carried out.

Drawings

Fig. 1 is a schematic structural diagram of the ultrasonic positioning apparatus of the present invention.

Fig. 2 is a schematic structural diagram of the middle locking button of the present invention.

In the figure, a steel wire-1, a salient point-2, a locking button-3, a handle-4, a steel wire head-5, a locking press ring-6 and a spring-7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Like figure 1, an supersound positioner contains handle 4 and steel wire 1, the fixed setting of one end of steel wire 1 is in on the handle 4, the other end of steel wire 1 passes handle 4 is the annular setting, 1 downside interval equidistance of steel wire is equipped with bump 2, steel wire 1 passes handle 4 department and is equipped with locking button 3. The handle 4 is made of medical plastic in a molding mode, the steel wire 1 is made of stainless steel materials, protruding points are integrally formed, and the surface is smooth.

The diameter of the steel wire 1 is 0.1 mm, the diameter of the salient points 2 is 0.15 mm, the distance between the salient points 2 is 20mm, and the total length of the steel wire 1 is 200 mm and 300 mm. Through the size of adjustment steel wire 1 circle, can play the effect of sign position and size, aim at the position and the size that need the sign through the supersound image of steel wire 1, the bump of steel wire downside can play the effect of big or small sign. The locking button 3 is pressed to loosen the steel wire, and the locking button 3 is loosened to loosen the steel wire after the size is adjusted. During ultrasonic examination, the steel wire ring is pressed close to the examination position, and the probe is pressed on the steel wire ring. The steel wire ring can be displayed in an ultrasonic image, the size and the specific position of the steel wire ring are further adjusted, the probe is further propped against, the steel wire ring mark can be reflected on the skin of a patient, the mark is drawn by a pen after the couplant is wiped off, and the position and the size of a focus can be identified, and the positioning identification of a puncture point can be carried out. The device has simple structure and easy operation, can assist ultrasonic examination to carry out skin positioning, and provides convenience for later-stage puncture or other interventional treatments.

Example 2

Like fig. 1 and 2, an supersound positioner contains handle 4 and steel wire 1, the one end of steel wire 1 is fixed to be set up on the handle 4, and the other end of steel wire 1 passes handle 4 is the annular setting, 1 downside interval equidistance of steel wire is equipped with bump 2, steel wire 1 passes handle 4 department and is equipped with locking button 3.

The joint of the steel wire 1 and the handle 4 is in a parallel direction, so that the joint of the steel wire 1 and the handle 4 tends to be a straight line and an included angle cannot be formed. The shape of the ring formed by the steel wire 1 can be adjusted according to the requirement, and the steel wire 1 has the characteristic of plasticity.

The handle 4 and the locking button 3 are both provided with a channel through which the steel wire 1 passes, and the channel is larger than the salient point 2, so that the steel wire 1 and the salient point 2 can freely pass. The handle 4 can be made of plastic and is formed by buckling an upper sheet and a lower sheet, and the steel wire channel can be in a tubular shape or a gap shape. The surface of the salient point 2 is polished to be smooth and convenient to pass through the channel. A locking clamping ring 6 and a spring 7 are arranged below the part of the locking button 3 where the steel wire 1 penetrates; locking clamping ring 6 is in under the effect of spring 7 upwards the top tightly, makes locking clamping ring 6 and steel wire 1 lock, presses locking button 3 and makes locking clamping ring 6 and spring 7 remove downwards, makes locking clamping ring 6 and steel wire 1 loosen.

The other end of the steel wire 1 is provided with a steel wire head 5, and the steel wire head 5 is larger than the passages on the handle 4 and the locking button 3, so that the other end of the steel wire 1 can be prevented from sliding out of the handle 4. The handle 4 is flat, the thickness of the upper end is slightly larger than the salient point 2, and the position of the locking button 3 is 20mm away from the upper end of the handle 4. In the use process, the flat handle 4 does not influence the operation, and the position of the locking button 3 deviates, so that the probe is not influenced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An ultrasonic positioning device comprises a handle (4) and a steel wire (1), and is characterized in that: the one end of steel wire (1) is fixed to be set up on handle (4), the other end of steel wire (1) passes handle (4) are the annular setting, steel wire (1) downside interval equidistance is equipped with bump (2), handle (4) department is passed in steel wire (1) is equipped with lock button (3).

2. The ultrasonic locating device of claim 1, wherein: the joint of the steel wire (1) and the handle (4) is in a parallel direction.

3. The ultrasonic locating device of claim 1, wherein: all be equipped with the passageway that steel wire (1) passed on handle (4) and locking button (3), the passageway is bigger than bump (2), makes steel wire (1) and bump (2) freely pass through.

4. An ultrasonic locating device as defined in claim 3, wherein: a locking press ring (6) and a spring (7) are arranged below the part of the locking button (3) where the steel wire (1) passes through; locking clamping ring (6) is in upwards push up tightly under the effect of spring (7), makes locking clamping ring (6) and steel wire (1) locking, presses down locking button (3) and makes locking clamping ring (6) and spring (7) remove downwards, makes locking clamping ring (6) and steel wire (1) loosen.

5. An ultrasonic locating device as defined in claim 3, wherein: the other end of the steel wire (1) is provided with a steel wire head (5), and the steel wire head (5) is larger than the channel on the handle (4) and the locking button (3).

6. An ultrasonic locating device as defined in claim 3, wherein: the handle (4) is flat.

7. The ultrasonic locating device of claim 1, wherein: the diameter of the steel wire (1) is 0.1 mm, the diameter of the salient points (2) is 0.15 mm, the distance between the salient points (2) is 20mm, and the total length of the steel wire (1) is 200 mm and 300 mm.