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Convenient B-ultrasonic probe combined with internal fistula puncture needle

A puncture needle, a convenient technology, applied in the direction of puncture needle, trocar, ultrasonic/sonic wave/infrasonic wave diagnosis, etc., can solve the problem of inconvenient puncture operation, achieve easy one-handed operation, convenient combination and separation, and improve flexibility Effect

Pending Publication Date: 2022-07-12
常州市武进人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to improve the problem of inconvenient puncture operation caused by the operation of different mechanisms by the left and right hands during puncture in the related art, this application provides a convenient B-ultrasound probe combined with an internal fistula puncture needle

Method used

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  • Convenient B-ultrasonic probe combined with internal fistula puncture needle
  • Convenient B-ultrasonic probe combined with internal fistula puncture needle
  • Convenient B-ultrasonic probe combined with internal fistula puncture needle

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Embodiment Construction

[0037] Attached to the following Figure 1-7 This application will be described in further detail.

[0038] The embodiment of the present application discloses a convenient B-ultrasound probe combined with an internal fistula puncture needle. refer to figure 1 and figure 2 A convenient type B-ultrasonography probe combined with an internal fistula puncture needle comprises a hand-held column 1 and a puncture needle 2, one end of the hand-held column 1 is provided with a first piercing hole 11, and the puncture needle 2 includes a connected indwelling portion 21 and a blood collection portion 22. , the indwelling portion 21 is inserted into the first through hole 11 . The inside of the hand-held column 1 is hollow and the probe part 3 is mounted thereon.

[0039] refer to figure 1 and figure 2 , the probe part 3 includes an ultrasonic transducer 31, a transmission mechanism 32, a drive module 33, and a signal processing module 34 connected in sequence. Wirelessly conne...

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Abstract

The invention relates to an internal fistula puncture needle combined type-B ultrasonic probe convenient to use, and relates to the technical field of internal fistula puncture, the internal fistula puncture needle combined type-B ultrasonic probe comprises a handheld column and a puncture needle, one end of the handheld column is provided with a first penetrating hole, the puncture needle comprises an indwelling part and a blood sampling part which are connected, the indwelling part is inserted in the first penetrating hole, and the handheld column is hollow and is provided with a probe part. The device has the effects of improving the puncture success rate, reducing the puncture difficulty and facilitating single-hand operation.

Description

technical field [0001] The invention relates to the technical field of internal fistula puncture, in particular to a convenient B-ultrasound probe combined with an internal fistula puncture needle. Background technique [0002] At present, patients who need dialysis in clinical practice need frequent blood testing, so it is necessary to use B-ultrasound probe to determine the location of blood vessels, and then puncture the internal fistula under the guidance of B-ultrasound to improve the success rate of internal fistula puncture. [0003] In view of the above-mentioned related technologies, the inventor believes that during puncturing, one hand needs to hold the B-ultrasound probe and the other hand holds the puncture needle. On the one hand, it is very inconvenient to operate the puncture process with one hand. On the other hand, people have a dominant hand. When the dominant hand operates a mechanism, the autonomy of the non-dominant hand will be poor, which will also h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/08A61B8/00A61B17/34A61B5/153A61B5/15
CPCA61B8/0891A61B8/4281A61B8/44A61B8/4422A61B8/4444A61B8/4483A61B17/3403A61B5/153A61B5/1535A61B5/150748A61B2017/3413A61B2017/3405
Inventor 陈霞
Owner 常州市武进人民医院
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