CN213883410U - Laser-assisted ultrasonic-guided in-plane puncture device - Google Patents
Laser-assisted ultrasonic-guided in-plane puncture device Download PDFInfo
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- CN213883410U CN213883410U CN202021025734.2U CN202021025734U CN213883410U CN 213883410 U CN213883410 U CN 213883410U CN 202021025734 U CN202021025734 U CN 202021025734U CN 213883410 U CN213883410 U CN 213883410U
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Abstract
The utility model relates to a medical instrument auxiliary assembly field, concretely relates to puncture device in supplementary supersound guide of laser lower plane, include: a bidirectional fixed clamp ring, a laser; the bidirectional fixing clamp ring comprises a probe fixing clamp ring and a laser fixing clamp ring, wherein the probe fixing clamp ring is U-shaped and used for clamping an ultrasonic probe, and the laser fixing clamp ring is used for clamping a laser; the ultrasonic probe is clamped by the probe fixing clamp ring, and the laser is clamped by the laser fixing clamp ring, so that the accuracy of the puncture position is ensured. According to the method, the ultrasonic probe is clamped into the probe fixing clamp ring, the laser is arranged in the laser fixing clamp ring, so that the laser auxiliary line is added to the center line of the ultrasonic probe, the invisible ultrasonic wave is represented by the visible laser beam, the needle body is optimally displayed on the ultrasonic screen, and the accuracy and the success rate of the puncture in the ultrasonic guide plane are ensured; this application is for traditional puncture frame, and its advantage is simple, and is with low costs, and convenient operation and flexibility ratio are high.
Description
Technical Field
The utility model relates to a medical instrument auxiliary assembly field particularly, relates to a puncture device in plane under supplementary supersound of laser guide.
Background
The traditional ultrasonic-guided in-plane puncture without auxiliary equipment depends on subjective judgment of an operator on an ultrasonic sound beam plane, and great uncertainty exists, so that a great deal of time is spent in operation for searching a puncture needle, not only is time consumed, but also the puncture risk is increased, the current commonly used auxiliary equipment is a puncture support, the puncture support can provide an accurate ultrasonic sound beam plane for the operator, but the device is complex, the angle is fixed, and the device is not flexible enough, and the traditional puncture support has the defects that after the puncture angle and a route are set, the needle inserting angle cannot be flexibly adjusted in the needle inserting process, and the position of a needle point cannot be finely adjusted.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, an object of the utility model is to provide a puncture device in plane under the supplementary supersound of laser guide to guarantee accuracy and the success rate of puncture in the supersound guide plane.
The utility model aims at realizing through the following technical scheme:
the utility model provides a puncture device in plane under supplementary supersound of laser guide, include: a bidirectional fixed clamp ring, a laser; the bidirectional fixing clamp ring comprises a probe fixing clamp ring and a laser fixing clamp ring, the probe fixing clamp ring is U-shaped and used for clamping an ultrasonic probe, and the laser fixing clamp ring is used for clamping a laser; after the ultrasonic probe is clamped by the probe fixing clamp ring and the laser is clamped by the laser fixing clamp ring, the central line of the probe of the ultrasonic probe is coplanar with a laser beam emitted by the laser, so that the puncture is conveniently carried out by taking the position of the laser beam as a reference.
Furthermore, the puncture device also comprises a battery cover plate, a battery and a switch, wherein the battery cover plate, the battery and the switch are arranged on the probe fixing clamping ring.
Furthermore, the laser fixing clamp ring is arranged at the back end of the U-shaped opening of the probe fixing clamp ring.
Furthermore, a supporting column for supporting the laser and preventing the laser from sliding off the laser fixing clamping ring is arranged on the laser fixing clamping ring.
Furthermore, a battery groove for installing a battery is arranged on one side of the probe fixing clamping ring.
Furthermore, a battery cover plate covers the probe fixing clamp ring to seal the battery.
Further, the switch is arranged on the probe fixing clamping ring and is positioned on one side of the battery.
Furthermore, a wire through hole for leading out or leading in a wire from the battery is arranged at one side of the battery groove.
Furthermore, a layer of anti-scratching material is arranged on the probe fixing clamp ring.
Furthermore, the length and width dimensions of the probe fixing clamp ring are correspondingly changed along with the different dimensions of the ultrasonic probe; the size of the clamping ring of the laser fixing clamping ring is correspondingly arranged along with the different sizes of the lasers.
The beneficial effects of the utility model reside in that: the ultrasonic probe is clamped into the probe fixing clamp ring, the laser is arranged in the laser fixing clamp ring, so that a laser auxiliary line is added to the center line of the ultrasonic probe, an invisible ultrasonic wave is represented by a visible laser beam, the needle is inserted into the skin according to the laser beam emitted by the laser, the needle body is kept in the laser beam, even if the needle body and the ultrasonic beam are kept accurately coplanar, and the needle body is optimally displayed on an ultrasonic display screen, so that the accuracy and success rate of puncture in an ultrasonic guide plane are ensured; compared with the traditional puncture frame, the puncture frame has the advantages of simple device, low cost, convenient operation and high flexibility; in addition, the application of the ultrasonic puncture guiding device can greatly improve the success rate of puncture in the ultrasonic guiding plane in clinical work, reduce puncture time, reduce the incidence rate of puncture-related complications and have great clinical application value.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is an exploded view of the laser-assisted ultrasound guided in-plane puncture device of the present invention;
FIG. 2 is an assembly view of the laser-assisted ultrasound guided in-plane puncture device of the present invention;
FIG. 3 is a top view of the laser-assisted ultrasound-guided in-plane puncture device of the present invention;
FIG. 4 is a schematic view of the laser-assisted ultrasonic guided in-plane puncture device of the present invention;
wherein the reference numerals are: 1-bidirectional fixing clamp ring, 101-probe fixing clamp ring, 1011-scratch-resistant material, 102-laser fixing clamp ring, 1021-support column, 2-laser, 3-battery cover plate, 4-battery, 5-switch, 6-wire through hole and 7-ultrasonic probe.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in fig. 1-4, a laser assisted ultrasound guided lower in-plane puncture device, comprising: a bidirectional fixed clamping ring 1 and a laser 2; the bidirectional fixing clamp ring 1 comprises a probe fixing clamp ring 101 and a laser fixing clamp ring 102, the probe fixing clamp ring 101 is U-shaped and used for clamping the ultrasonic probe 7, and the laser fixing clamp ring 102 is used for clamping the laser 2; after the ultrasonic probe 7 is clamped by the probe fixing clamp ring 101 and the laser 2 is clamped by the laser fixing clamp ring 102, the probe center line of the ultrasonic probe 7 is coplanar with a laser beam emitted by the laser 2, so that puncture can be conveniently carried out by taking the position of the laser beam as a reference.
In the embodiment, a laser auxiliary line is added to the central line of the ultrasonic probe 7, and the visible laser beam is used for simulating the ultrasonic beam of the invisible ultrasonic probe; and at the moment, the puncture needle insertion is carried out by taking the visible laser beam as a reference, and the laser is kept projected onto the needle body, so that the needle body can be optimally displayed on the ultrasonic display screen even if the needle body and the ultrasonic beam are kept accurately coplanar.
In an embodiment, the laser-assisted ultrasound-guided in-plane puncture device further comprises a battery cover plate 3, a battery 4 and a switch 5, wherein the battery cover plate 3, the battery 4 and the switch 5 are arranged on the probe fixing clamping ring 101.
In the embodiment, before the B-ultrasonic guided in-plane puncture is implemented, a laser is installed in a laser fixing clamp ring 102, and then an ultrasonic probe is clamped in a probe fixing clamp ring 101; the laser 2 is adjusted by rotation, so that the light beam emitted by the laser 2 is exactly coplanar with the centerline of the ultrasonic probe.
In the embodiment, when the puncture operation is carried out, after a target image is found in the ultrasonic display screen, the ultrasonic probe is fixed, then the needle is inserted along the laser beam on the surface of the skin, the puncture depth is automatically adjusted according to the puncture target, and if the needle body deviates from the laser beam in the puncture process so that the needle body cannot be developed in an ultrasonic image, the needle tail angle is adjusted according to the laser beam so that the needle body is positioned in the laser beam again, and the accuracy of the needle inserting position is ensured.
In an embodiment, the shape of the probe fixing clip ring 101 may be set according to different ultrasonic probes; in this embodiment, the probe fixing clip 101 is provided in a U shape.
In the embodiment, the safety problem exists when the laser power is too high; in this embodiment, a 1mv low power linear laser is used as the laser.
In the embodiment, the laser fixing clip ring 102 is disposed at the back end of the U-shaped opening of the probe fixing clip ring 101.
In an embodiment, the supporting column 1021 is arranged on the laser fixing clamping ring 102, and the supporting column 1021 is used for supporting the laser 2, so as to prevent the laser 2 from sliding off the laser fixing clamping ring 102.
In the embodiment, a battery groove is formed on one side of the probe fixing clip 101, and the battery groove is used for installing the battery 4.
In the embodiment, the battery cover plate 3 covers the probe fixing clip ring 101 to seal the battery 4.
In the embodiment, the battery groove, the battery 4 and the battery cover plate 3 can be arranged on any side of the probe fixing clamp ring; in this embodiment, the shape of the battery groove is circular, and in other embodiments, the shape of the battery groove may be configured according to the shape of the battery.
In the embodiment, the switch 5 is mounted on the probe fixing clip 101 and is located on one side of the battery 4.
In the embodiment, after the battery cover plate 3 is installed on the probe fixing clip ring 101, a square wire passing hole 6 is formed on one side of the battery groove of the battery cover plate 3 and the probe fixing clip ring 101, and the wire passing hole 6 is used for leading out an electric wire or leading in an electric wire from the battery 4.
In this embodiment, a layer of scratch-resistant material 1011 is disposed on the probe fixing clamping ring 101, and the scratch-resistant material 1011 can be PC material, PET material, etc. and other general scratch-resistant materials 1011 in the market, so as to prevent scratches when the probe fixing clamping ring 101 clamps the ultrasonic probe; in another embodiment, the probe retaining clip 101 may be made directly from scratch-resistant material, such as the probe retaining clip 101 made from resin material.
In an embodiment, the length and width of the probe fixing clip 101 may vary with the size of the ultrasound probe; the clamp ring size of the laser retaining clamp ring 102 may be set with the size of the laser.
The working process and principle are as follows:
before the B-ultrasonic guided in-plane puncture is implemented, a laser is installed in a laser fixing clamp ring 102, and then an ultrasonic probe is clamped in a probe fixing clamp ring 101; the laser 2 is adjusted through rotation, so that a light beam emitted by the laser 2 is superposed with the central line of the ultrasonic probe;
because the ultrasonic wave is invisible and the laser beam is visible by naked eyes, when the puncture operation is carried out, an operator can firstly find a target image in the ultrasonic display screen and fix the ultrasonic probe after the needle insertion position is determined; then, invisible ultrasonic waves are expressed through visible laser beams, so that the needle inserting position can be seen by naked eyes, and then the needle is inserted along the laser beams on the surface of the skin; the puncture depth is automatically adjusted according to the puncture target, if the needle body deviates from the laser beam in the puncture process and cannot be developed in the ultrasonic image, the needle tail angle is adjusted according to the laser beam to enable the needle body to be positioned in the laser beam again, and therefore the accuracy of the needle inserting position is guaranteed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. Laser-assisted ultrasonic-guided in-plane puncture device, comprising: a bidirectional fixed clamp ring, a laser; the bidirectional fixing clamp ring comprises a probe fixing clamp ring and a laser fixing clamp ring, the probe fixing clamp ring is U-shaped and used for clamping an ultrasonic probe, and the laser fixing clamp ring is used for clamping the laser; after the ultrasonic probe is clamped by the probe fixing clamping ring and the laser is clamped by the laser fixing clamping ring, the probe center line of the ultrasonic probe is coplanar with a laser beam emitted by the laser, so that the laser beam can be conveniently punctured by taking the position of the laser beam as a reference.
2. The laser-assisted ultrasound guided in-plane puncture device according to claim 1, further comprising a battery cover plate, a battery, and a switch, the battery cover plate, the battery, and the switch being disposed on the probe retaining clip ring.
3. The laser-assisted ultrasound-guided in-plane puncture device according to claim 1, wherein the laser fixation clamp ring is disposed at a back end of the U-shaped opening of the probe fixation clamp ring.
4. The laser-assisted ultrasound-guided in-plane puncture device according to claim 1, wherein the laser fixing clamp ring is provided with a support pillar for supporting the laser and preventing the laser from sliding off the laser fixing clamp ring.
5. The laser-assisted ultrasound guided sub-in-plane puncture device according to claim 2, wherein a battery recess for mounting a battery is provided at one side of the probe fixing clip ring.
6. The laser-assisted ultrasound-guided in-plane puncture device according to claim 2, wherein the battery cover plate covers the probe retaining clip ring to seal the battery.
7. The laser-assisted ultrasound-guided in-plane puncture device according to claim 2, wherein the switch is mounted on the probe retaining clip and located on one side of the battery.
8. The laser-assisted ultrasound guided inferior in-plane puncture device according to claim 2, wherein a wire through hole for leading out or leading in a wire from the battery is further provided at one side of the battery groove.
9. The laser-assisted ultrasound-guided in-plane puncture device according to claim 1, wherein a layer of scratch-resistant material is provided on the probe retaining clip ring.
10. The laser-assisted ultrasound-guided in-plane puncture device according to claim 1, wherein the length and width dimensions of the probe retaining clip ring vary correspondingly with the size of the ultrasound probe; the size of the clamping ring of the laser fixing clamping ring is correspondingly arranged along with the different sizes of the lasers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025734.2U CN213883410U (en) | 2020-06-05 | 2020-06-05 | Laser-assisted ultrasonic-guided in-plane puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025734.2U CN213883410U (en) | 2020-06-05 | 2020-06-05 | Laser-assisted ultrasonic-guided in-plane puncture device |
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| Publication Number | Publication Date |
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| CN213883410U true CN213883410U (en) | 2021-08-06 |
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| CN202021025734.2U Active CN213883410U (en) | 2020-06-05 | 2020-06-05 | Laser-assisted ultrasonic-guided in-plane puncture device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831708A (en) * | 2022-05-06 | 2022-08-02 | 吉林大学 | Arteriopuncture positioning device and using method thereof |
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- 2020-06-05 CN CN202021025734.2U patent/CN213883410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831708A (en) * | 2022-05-06 | 2022-08-02 | 吉林大学 | Arteriopuncture positioning device and using method thereof |
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