Puncture rack and adjusting block applied to puncture rack

Abstract

The embodiment of the invention discloses a puncture rack and an adjusting block applied to the puncture rack. Two sides of the puncture rack can be simultaneously matched with at least two adjustingblocks for simultaneous use, the puncture rack comprises needle feeding structures arranged on two sides of a needle feeding plane of the puncture rack and the adjusting blocks 1 installed on the needle feeding structures, wherein needle slots 3 for puncture needles to pass through are formed between the needle feeding structures and the adjusting blocks. The needle feeding structures and the adjusting blocks matched with the needle feeding structures are arranged on the two sides of the needle feeding plane of the puncture rack respectively, accordingly the needle feeding side to be used canbe flexibly selected without B-mode ultrasound probe turning according to the demand of a needle feeding route during a puncture operation performed by a doctor, the operation complexity can be reduced, and thus operation inconvenience can be avoided without standing position adjustment. Multiple different specifications are provided for the adjusting blocks, adaptive adjustment on the walls of the adjusting blocks can be performed according to the diameters of puncture needles, and accordingly the puncture rack can adapt to difference specifications of puncture needles in puncture operation.

Description

technical field

[0001] The invention relates to the technical field of ultrasonic B-ultrasound puncture surgical tools, in particular to a puncture frame capable of inserting needles from both sides and an adjustment block applied thereto. Background technique

[0002] Puncture frame, also known as ultrasound probe puncture frame, or puncture guide frame, or puncture guide. By installing a puncture frame on the ultrasound probe, the puncture needle can be guided to the target position of the human body under the guidance of ultrasound to achieve cytological biopsy, histological biopsy, cyst aspiration and treatment, etc. When using the puncture rack for needle insertion control, perform needle insertion according to the direction indicated by the probe.

[0003] The commonly used B-ultrasound probe has a prompting mark on the prompting side for needle insertion. Correspondingly, the puncture frame in the prior art will be designed as a single-side needle insertion structure...

Examples

Embodiment Construction

[0027] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0028] figure 1 It is a schematic structural diagram of a puncture frame according to an embodiment of the present invention; figure 2 It is a schematic diagram of the combined structure of the puncture frame according to the embodiment of the present invention. like figure 1 and figure 2 As shown, the embodiment of the present invention provides a puncture frame cap...

technical field

[0001] The invention relates to the technical field of ultrasonic B-ultrasound puncture surgical tools, in particular to a puncture frame capable of inserting needles from both sides and an adjustment block applied thereto. Background technique

[0002] Puncture frame, also known as ultrasound probe puncture frame, or puncture guide frame, or puncture guide. By installing a puncture frame on the ultrasound probe, the puncture needle can be guided to the target position of the human body under the guidance of ultrasound to achieve cytological biopsy, histological biopsy, cyst aspiration and treatment, etc. When using the puncture rack for needle insertion control, perform needle insertion according to the direction indicated by the probe.

[0003] The commonly used B-ultrasound probe has a prompting mark on the prompting side for needle insertion. Correspondingly, the puncture frame in the prior art will be designed as a single-side needle insertion structure...

Examples

Embodiment Construction

[0027] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0028] figure 1 It is a schematic structural diagram of a puncture frame according to an embodiment of the present invention; figure 2 It is a schematic diagram of the combined structure of the puncture frame according to the embodiment of the present invention. like figure 1 and figure 2 As shown, the embodiment of the present invention provides a puncture frame cap...

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