CN217645308U

CN217645308U - Hand-held type intervenes supersound appearance with interior outer guide structure of plane

Info

Publication number: CN217645308U
Application number: CN202220639245.9U
Authority: CN
Inventors: 王江涛; 董建东; 潘海林; 王雪松
Original assignee: East China Normal University
Current assignee: East China Normal University
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-10-25
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses an supersound appearance is intervene to hand-held type with guide structure in plane outside and inside, include: the ultrasonic instrument comprises an ultrasonic instrument main body, a detection tool rest and a tool rest mounting base. The ultrasonic instrument main body comprises an ultrasonic instrument holding part and an ultrasonic instrument detecting head part; and tool rest mounting grooves for mounting a detection tool rest are formed in two sides of the detection head of the ultrasonic instrument. The detection tool rest comprises a probe guide sleeve and a tool rest main body; one end of the tool rest main body, which is far away from the probe guide sleeve, can be detachably arranged in tool rest mounting grooves on two sides of the detection head of the ultrasonic instrument; the probe guide sleeve is of a cylindrical structure and is communicated up and down, and the diameter of the probe guide sleeve is larger than that of the probe. If intervention detection needs to be carried out outside the plane, strip-shaped tool rest mounting bases covering the front surface of the detection head are mounted in the tool rest mounting grooves on the two sides of the detection head of the ultrasonic instrument main body. The middle of the tool rest mounting base is provided with a mounting part of a detection tool rest for mounting the detection tool rest.

Description

Hand-held type intervenes supersound appearance with interior outer guide structure of plane

Technical Field

The utility model belongs to the technical field of ultrasonic probe, a hand-held type intervention supersound appearance with guide structure in the plane outside is related to.

Background

The wireless palm color ultrasound has small volume and light weight, is mainly used for scenes such as primary medical treatment, clinical departments, emergency treatment and the like, is particularly suitable for primary screening diagnosis of diseases of thyroid, mammary gland, carotid and other parts, has great application value for the accuracy of the diagnosis of the above focuses and the treatment process due to the convenient carrying, simple operation, safety and no radiation and the Doppler CFDI diagnosis function of the color ultrasound, is the most main image inspection equipment for the clinical diagnosis of doctors, and is an interventional puncture technology under the guidance of ultrasound, which is a practical technology with extremely wide application.

The puncture technology under the ultrasonic guidance is suitable for biopsy liquid extraction, arterial venous puncture, nerve block and other processes of various superficial lesions, and the in-plane puncture method is the first choice of most doctors due to complete needle path display and high puncture precision.

However, in-plane puncture requires that the needle path is completely in the ultrasound scanning plane during puncture, and the needle path cannot be displayed if the needle path is slightly deviated, which greatly confuses operating doctors who have to repeatedly adjust the position of the puncture needle to better display the needle path.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies existing in the prior art, the utility model aims at providing a hand-held type intervenes supersound appearance with guide structure in the plane outside and inside, possess the operation of being convenient for, assist the puncture, improve advantages such as puncture efficiency, solved the inconvenient, easy problem of failing of traditional operation.

The utility model provides a hand-held type intervenes supersound appearance with guide structure in plane outside and inside, including supersound appearance main part, detection knife rest, knife rest mounting base.

The ultrasonic instrument main body comprises an ultrasonic instrument holding part and an ultrasonic instrument detecting head part; the left side and the right side of the detection head of the ultrasonic instrument are respectively provided with a tool rest mounting groove for mounting a detection tool rest.

The detection tool rest comprises a probe guide sleeve and a tool rest main body; one end of the tool rest main body, which is far away from the probe guide sleeve, can be detachably arranged in tool rest mounting grooves on two sides of the detection head of the ultrasonic instrument; the holder main body and the holder mounting groove may be connected by a screw.

The probe guide sleeve is of a cylindrical structure, the diameter of the probe guide sleeve is larger than that of the probe, and the top and the bottom of the probe guide sleeve are communicated with each other; the tool rest is arranged on the tool rest main body through a rotatable direction changing device. The probe guide sleeve is internally provided with a probe which can move along the axial direction of the probe guide sleeve.

The top of the probe guide sleeve is provided with a hole for installing an adjusting nut, an adjusting groove is formed in a corresponding position on the main body of the detection tool rest, and the probe guide sleeve can rotate within the range of the adjusting groove through the adjusting nut. Or, the probe guide sleeve can be directly connected with the main body of the probe tool rest through a rotary connecting piece.

When intervention detection needs to be carried out outside a plane, detection tool rests are not installed in tool rest installation grooves on two sides of a detection head of the ultrasonic instrument main body, and the tool rest installation grooves are used for installing strip-shaped tool rest installation bases covering the front face of the detection head; the middle of knife rest mounting base is provided with the installation department of surveying the knife rest, knife rest mounting base is fixed respectively to the supersound appearance in surveying the knife rest mounting groove of head both sides through bolted connection, survey the knife rest and install on the installation department through bolted connection.

The utility model provides a hand-held intervention ultrasonic instrument with a plane inner and outer guide structure, the bottom of the ultrasonic instrument main body is provided with a USB interface, and a USB plug is fixedly connected with a rubber belt with one end fixed on the equipment shell; the stopper is imitative USB structure, the width of stopper is the same with the width of ultrasonic probe USB mouth, and this structure setting can avoid dust and other impurity to get into supersound appearance internal circuit, ensures internal circuit steady operation.

The utility model discloses a supersound appearance is intervene to hand-held type with guide structure in the plane, wherein every detection knife rest all the erection joint have a probe guide sleeve, the direction of motion of probe is inside probe guide sleeve, and this structure setting makes things convenient for the staff to survey the direction and carry out accurate judgement to the probe.

The utility model discloses a supersound appearance is intervene to hand-held type with guide structure in plane, wherein probe battery cover department sealed with sealed glue of all adopting is connected around the probe between the lid, this structure setting makes lid and battery cover department can reach IPX 7's waterproof requirement around the ultrasonic probe equipment.

The utility model discloses a supersound appearance is intervene to hand-held type with guide structure in plane, wherein the sealing connection department of USB kneck has the silica gel stopper to this isolated outside with ultrasonic probe inner space, this structure setting can make USB stopper department also can reach the waterproof requirement of IPX7, avoids because USB stopper department influences the waterproof performance of whole equipment.

The utility model discloses a supersound appearance is intervene to hand-held type with guide structure in plane, wherein the detection knife rest contains two positions in the plane and outside the plane, and the during operation can realize not equidirectional puncture inspection through the detection knife rest in the plane and outside the plane.

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

1. the utility model discloses an increase on ultrasonic probe in the plane with the outer detection guider (detection knife rest) of plane, probe guide sleeve and swivelling joint spare on the cooperation guider for operating personnel can survey the inspection according to arbitrary direction in the plane, will make things convenient for the staff to observe and puncture the operation like this, the effectual puncture degree of difficulty that reduces medical personnel has also improved puncture efficiency and puncture precision simultaneously.

2. The utility model discloses an openly with the back at ultrasonic probe, sealed through beating the glue between battery cover and the back lid, realized IPX 7's waterproof requirement, simultaneously in the USB plug hole department that easily leaks, increased the device of silica gel sealing plug, avoid the sealed condition of USB department to influence the whole sealing performance of equipment.

Drawings

Fig. 1 is a front view of a non-detecting tool rest body according to the patent scheme of the utility model.

Figure 2 is the utility model discloses a survey knife rest installation front view in the plane of patent scheme.

Fig. 3 is the local enlarged view of the installation front view of the detection tool rest in the plane of the patent scheme of the utility model.

Fig. 4 is a front view of the utility model discloses a patent scheme off-plane detection knife rest installation.

Fig. 5 is a perspective partial enlarged view of the utility model discloses a patent scheme off-plane detection knife rest installation.

Figure 6 is the utility model discloses a patent scheme detects knife rest installation left side view outside a plane.

Fig. 7 is a perspective view of a first detecting tool holder structure according to the present invention.

Fig. 8 is a partial enlarged view of the mounting position of the first detecting tool holder according to the present invention.

Fig. 9 is a front view of the second non-detecting tool rest body according to the present invention.

Fig. 10 is a front view of the installation of the detection tool holder in the two planes according to the present invention.

Fig. 11 is a partial enlarged view of the installation front view of the detection tool rest in the two planes according to the patent of the present invention.

Fig. 12 is a front view of the installation of the two-plane external detection tool post according to the present invention.

Fig. 13 is a partial enlarged view of the installation of the two-plane external detection tool holder according to the present invention.

Fig. 14 is the two-plane outside detection tool holder installation left side view of the utility model discloses a patent scheme.

Fig. 15 is a perspective view of a second detecting tool holder structure according to the present invention.

Fig. 16 is a partial enlarged view of the mounting position of the second probe tool holder according to the present invention.

In fig. 1-16, 1-the ultrasonic main body, 11-the ultrasonic probe head, 12-the ultrasonic grip, 13-the blade holder mounting groove, 14-the USB interface, 15-the USB plug, 2-the probe blade holder, 21-the probe guide sleeve, 22-the blade holder main body, 23-the probe, 24-the adjusting nut, 25-the adjusting groove, 26-the rotary connector, 3-the blade holder mounting base, 31-the mounting section.

Detailed Description

The present invention will be described in further detail with reference to the following specific examples and the accompanying drawings. The procedures, conditions, experimental methods, etc. for carrying out the present invention are general knowledge and common general knowledge in the art, except for the contents specifically mentioned below, and the present invention is not particularly limited thereto.

The utility model provides a supersound appearance is intervene to hand-held type with guide structure in plane outside and inside, include: the ultrasonic instrument comprises an ultrasonic instrument main body 1, a detection tool rest 2 and a tool rest mounting base 3.

The ultrasonic instrument main body 1 comprises an ultrasonic instrument holding part 12 and an ultrasonic instrument detection head part 11; and tool rest mounting grooves 13 for mounting the detection tool rest 2 are formed in two sides of the detection head part 11 of the ultrasonic instrument.

The bottom of the ultrasonic instrument main body 1 is provided with a USB interface 14, and a USB plug 15 is fixedly connected with one end of the ultrasonic instrument main body through a rubber belt fixed on the equipment shell; the USB plug 15 corresponds to the USB interface 14 at the bottom of the ultrasonic instrument main body 11, and dust and impurities are prevented from entering the ultrasonic instrument by plugging the USB plug 15 into the USB interface 14 at the bottom of the ultrasonic instrument main body 1.

The probe card holder 2 comprises a probe guide sleeve 21 and a tool holder main body 22; one end of the tool rest main body 22 far away from the probe guide sleeve 21 can be detachably arranged in tool rest mounting grooves 13 on two sides of the detection head part 11 of the ultrasonic instrument; the probe guide sleeve 21 is of a cylindrical structure, is communicated up and down, and has a diameter larger than that of the probe 23;

the probe guide sleeve 21 is mounted on the probe holder 2 through a rotatable direction changing device.

The top of the probe guide sleeve 21 is provided with a hole for installing an adjusting nut 24, the corresponding position on the detection tool holder main body 22 is provided with an adjusting groove 25, and the probe guide sleeve 21 can rotate within the range of the adjusting groove 25 through the adjusting nut 24.

Alternatively, the probe guide sleeve 21 is directly connected to the probe card holder main body 22 via a rotary connector 26.

The probe guide sleeve 21 is provided with a probe 23, and the probe 23 can move along the axial direction of the probe guide sleeve 21.

If need carry out the intervention when surveying outside the plane, do not install detection knife rest 2 in the knife rest mounting groove 13 of the detection head 21 both sides of supersound appearance main part 1, knife rest mounting groove 13 is used for installing the banding knife rest mounting base 3 that covers detection head 21 front.

The middle of knife rest mounting base 3 is provided with installation department 31 of surveying knife rest 2, knife rest mounting base 3 is fixed respectively to the supersound appearance and is surveyed in the knife rest mounting groove 13 of head 11 both sides through bolted connection, survey knife rest 2 and install on installation department 31 through bolted connection.

Examples

The utility model discloses a for realizing the inside and outside intervention of probe plane and surveying, provide two kinds of knife rest structures altogether. Wherein, the schematic structure of the scheme I is shown in figures 1-8, and the schematic structure of the scheme II is shown in figures 9-16.

In the first embodiment, the probe head has a structure shown in fig. 1 when the probe head is not mounted with the probe blade holder 2, and blade holder mounting grooves 13 for mounting the probe blade holder 2 are formed in both side edges thereof, specifically, the structure of the blade holder mounting grooves 13 is shown in fig. 8, and if the probe blade holder 2 is mounted in the blade holder mounting grooves 13 on both left and right sides, the entire structure thereof is shown in fig. 2, and an enlarged view of the probe blade holder 2 after mounting is shown in fig. 3, in this case, the in-plane intervention detection can be realized. After the two detection knife rests 2 are detached, the knife rest mounting base 3 outside the plane can be mounted through the two knife rest mounting grooves 13, the detection knife rest 2 is mounted on the knife rest mounting base 3, the mounted structure is shown in fig. 4, the three-dimensional enlarged view is shown in fig. 5, the left view of the whole structure is shown in fig. 6, intervention detection outside the plane can be achieved through the detection knife rest 2, puncture in all directions can be achieved conveniently and freely, and operation of medical practitioners is facilitated. The specific structure of the probe card holder is shown in fig. 7.

In the second embodiment, the probe head has a structure without a tool holder as shown in fig. 9, two edge portions of the probe head have visible tool holder mounting grooves 13 for mounting the probe tool holder 2, and specifically, the tool holder mounting grooves 13 have a structure as shown in fig. 16, and if the probe tool holder 2 is mounted in the left and right tool holder mounting grooves 13, the entire structure is as shown in fig. 10, and an enlarged view of the mounting of the probe tool holder 2 is as shown in fig. 11, in this case, the in-plane intervention detection can be realized. After the two detection tool holders 2 are detached, the tool holder mounting base 3 outside the plane can be mounted through the two tool holder mounting grooves 13, the detection tool holder 2 is additionally mounted on the tool holder mounting base 3, the mounted structure is shown in fig. 12, the enlarged view of the mounted structure is shown in fig. 13, the left view of the whole structure is shown in fig. 14, intervention detection outside the plane can be achieved through the detection tool holder 2, puncture in all directions can be conveniently and freely achieved, and operation of medical practitioners is facilitated. The specific structure of the probe card holder is shown in fig. 15.

The protection of the present invention is not limited to the above embodiments. Variations and advantages that may occur to those skilled in the art may be incorporated into the invention without departing from the spirit and scope of the inventive concept, and the scope of the appended claims is intended to be protected.

Claims

1. A hand-held interventional ultrasound instrument having in-plane and out-of-plane guidance structure, comprising: the ultrasonic detection device comprises an ultrasonic instrument main body (1), a detection tool rest (2) and a tool rest mounting base (3);

the ultrasonic instrument main body (1) comprises an ultrasonic instrument holding part (12) and an ultrasonic instrument detection head part (11); tool rest mounting grooves (13) for mounting the detection tool rest (2) are formed in two sides of the detection head (11) of the ultrasonic instrument;

the detection tool rest (2) comprises a probe guide sleeve (21) and a tool rest main body (22); one end of the tool rest main body (22) far away from the probe guide sleeve (21) can be detachably arranged in tool rest mounting grooves (13) on two sides of a detection head part (11) of the ultrasonic instrument;

the middle of the tool rest mounting base (3) is provided with a mounting part (31) for detecting the tool rest (2), and the tool rest mounting base (3) is respectively fixed in tool rest mounting grooves (13) on two sides of the detection head part (11) of the ultrasonic instrument in a bolt connection mode.

2. The hand-held interventional ultrasound apparatus of claim 1, wherein the bottom of the ultrasound apparatus body (1) is provided with a USB interface (14) and is fixedly connected with a USB plug (15) through a rubber band having one end fixed on the bottom shell of the ultrasound apparatus body (1); USB stopper (15) correspond with USB interface (14) of supersound appearance main part (1) bottom, through with USB stopper (15) are filled in USB interface (14) of supersound appearance main part (1) bottom, prevent that dust, impurity from getting into supersound appearance main part (1) inside.

3. The hand-held interventional ultrasound machine of claim 1, wherein the probe guide sleeve (21) is of cylindrical configuration, extending vertically therethrough, and having a diameter greater than the diameter of the probe (23).

4. The hand-held interventional ultrasound machine of claim 3, wherein the probe guide sleeve (21) is mounted to the tool holder body (22) by a rotatable direction changing device.

5. The hand-held interventional ultrasound instrument as set forth in claim 4, characterized in that the probe guide sleeve (21) is provided at the top with a hole for mounting an adjusting nut (24), and a corresponding position on the probe holder body (22) is provided with an adjusting groove (25), and the probe guide sleeve (21) can rotate within the range of the adjusting groove (25) by the adjusting nut (24).

6. The hand-held interventional ultrasound instrument of claim 4, characterized in that the probe guide sleeve (21) is directly connected to the probe holder body (22) by a rotational connection (26).

7. The hand-held interventional ultrasound machine according to claim 3, characterized in that a probe (23) is mounted in the probe guide sleeve (21), the probe (23) being movable in the axial direction of the probe guide sleeve (21).

8. The hand-held interventional ultrasound apparatus according to claim 1, wherein when interventional probing is required out of plane, the probing blade holder (2) is not installed in the blade holder installation grooves (13) on both sides of the probing head (11) of the ultrasound apparatus body (1), and the blade holder installation grooves (13) are used for installing the strip-shaped blade holder installation bases (3) covering the front surface of the probing head (11).

9. The hand-held interventional ultrasound machine of claim 8, wherein the probe blade holder (2) is mounted to the mounting portion (31) by a bolted connection.