CN203436373U - Pericardiocentesis fixed needle - Google Patents

Pericardiocentesis fixed needle Download PDF

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Publication number
CN203436373U
CN203436373U CN201320465805.4U CN201320465805U CN203436373U CN 203436373 U CN203436373 U CN 203436373U CN 201320465805 U CN201320465805 U CN 201320465805U CN 203436373 U CN203436373 U CN 203436373U
Authority
CN
China
Prior art keywords
needle
pericardiocentesis
rotating shaft
spring
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320465805.4U
Other languages
Chinese (zh)
Inventor
朱洪新
Original Assignee
朱洪新
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 朱洪新 filed Critical 朱洪新
Priority to CN201320465805.4U priority Critical patent/CN203436373U/en
Application granted granted Critical
Publication of CN203436373U publication Critical patent/CN203436373U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pericardiocentesis fixed needle and belongs to the technical field of medical instruments. According to the technical scheme of the utility model, the fixed needle comprises a needle body and a needle handle, wherein a rotating shaft is arranged on the needle handle; an elastic arm is arranged on the rotating shaft; a spring is arranged on the elastic arm; a sucking disc is arranged on the spring. The pericardiocentesis fixed needle is simple in structure, the needle body can be fixed when a medical worker performs hydropericardium puncture and drainage on a patient, the operation is simple and convenient, time and labor are saved, and the working difficulty of the medical worker is relieved.

Description

Paracentesis pericardii locking pin
Technical field: this utility model belongs to medical instruments technical field is a kind of paracentesis pericardii locking pin concretely.
Background technology: at present, clinically when to disease treatments such as pericardial effusions, often need to carry out paracentesis pericardii, existing Pericardiocentesis device needs patient to hold for a long time pin to fix after puncture needle thrusts pericardium, operation extremely bothers, wastes time and energy like this, to medical worker, has increased great work difficulty.
Summary of the invention: the purpose of this utility model is to provide a kind of simple in structure, fixing needle body when medical worker carries out puncturing pericardial effusion drain to patient, and easy and simple to handle, time saving and energy saving paracentesis pericardii locking pin.
The technical solution of the utility model is: comprise needle body and needle handle, it is characterized in that needle handle is provided with rotating shaft, rotating shaft is provided with elasticity arm, and elasticity arm is provided with spring, and spring is provided with sucker.
The beneficial effects of the utility model are: this utility model is simple in structure, fixing needle body when medical worker carries out puncturing pericardial effusion drain to patient, and easy and simple to handle, time saving and energy saving, alleviated medical worker's work difficulty.
Accompanying drawing explanation: accompanying drawing 1 is structural representation of the present utility model.
In figure 1, needle body, 2, needle handle, 3, rotating shaft, 4, elasticity arm, 5, spring, 6, sucker.
The specific embodiment: comprise needle body 1 and needle handle 2, it is characterized in that needle handle 2 is provided with rotating shaft 3, rotating shaft 3 is provided with elasticity arm 4, and elasticity arm 4 is provided with spring 5, and spring 5 is provided with sucker 6.Medical worker is when carrying out puncturing pericardial effusion drain to patient, and needle body 1 thrusts drain position, and sucker 6 is adsorbed on skin.

Claims (1)

1. paracentesis pericardii locking pin, comprise needle body (1) and needle handle (2), it is characterized in that: needle handle (2) is provided with rotating shaft (3), rotating shaft (3) is provided with elasticity arm (4), elasticity arm (4) is provided with spring (5), and spring (5) is provided with sucker (6).
CN201320465805.4U 2013-07-25 2013-07-25 Pericardiocentesis fixed needle Expired - Fee Related CN203436373U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320465805.4U CN203436373U (en) 2013-07-25 2013-07-25 Pericardiocentesis fixed needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320465805.4U CN203436373U (en) 2013-07-25 2013-07-25 Pericardiocentesis fixed needle

Publications (1)

Publication Number Publication Date
CN203436373U true CN203436373U (en) 2014-02-19

Family

ID=50087451

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320465805.4U Expired - Fee Related CN203436373U (en) 2013-07-25 2013-07-25 Pericardiocentesis fixed needle

Country Status (1)

Country Link
CN (1) CN203436373U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109009404A (en) * 2018-06-25 2018-12-18 青岛大学附属医院 A kind of orthopedic nail extractor convenient for taking out broken nail

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109009404A (en) * 2018-06-25 2018-12-18 青岛大学附属医院 A kind of orthopedic nail extractor convenient for taking out broken nail

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140219

Termination date: 20140725

EXPY Termination of patent right or utility model