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Specimen collection and storage device and method for prostate puncture and biopsy

A needle biopsy and specimen collection technology, which is applied in packaging, transportation and packaging, and special packaging objects, etc., can solve the problems of iatrogenic injury, easy accidental injury to human hands, cumbersome steps, etc., and achieves easy promotion and application, low cost, and convenient use Effect

Active Publication Date: 2015-03-25
JIANGSU PROVINCE HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steps of this method are cumbersome, and it is easy to accidentally injure people, causing iatrogenic injury

Method used

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  • Specimen collection and storage device and method for prostate puncture and biopsy
  • Specimen collection and storage device and method for prostate puncture and biopsy
  • Specimen collection and storage device and method for prostate puncture and biopsy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A specimen collection and storage device for prostate biopsy includes a sealed bottle 1, a detachable sealed bottle cap 2 and a bottle number 5 are arranged on the top of the bottle 1, and a top rod 6 is arranged on the sealed bottle cap 2. The sealed bottle 1 is provided with a sealing sheet 3, and the lower space of the sealed bottle 1 formed by the sealing sheet 3 is a specimen storage chamber. The specimen storage chamber is filled with a fixing fluid 4, and the sealing sheet 3 is provided with an arc The indentation 31, when the area of ​​the sealing sheet in the arc-shaped indentation 31 is pressed, an arc-shaped indentation crack is generated on the sealing sheet and the door piece 32 is formed.

Embodiment 2

[0020] A method for collecting and storing specimens for prostate biopsy includes the following steps:

[0021] Step 1 Take a sealed bottle 1 corresponding to the bottle number and a top pin 6 on the sealed bottle cap 2. A sealing sheet 3 is provided in the sealed bottle 1, and the lower space of the sealed bottle 1 separated by the sealing sheet 3 is used for specimen storage Cavity, the specimen storage cavity is filled with fixative 4,

[0022] Step 2 Unscrew the sealed bottle cap 2, and press the sealing sheet 3 with the ejector pin 6, so that the sealing sheet produces arc-shaped indentation cracks and forms a door piece 32 that opens into the specimen storage cavity.

[0023] Step 3 Insert the puncture needle 7 attached with the specimen 8 through the door piece 32 and enter the specimen storage cavity, and then use the specimen 8 attached to the puncture needle to drive and close the door piece 32. As the door piece 32 is closed, the door piece The gap between 32 and the seal...

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Abstract

The invention provides a specimen collection and storage device and method for prostate puncture and biopsy. The device comprises a sealed bottle. The top of the bottle is provided with a detachable sealed bottle cap and a bottle serial number. An ejection rod is arranged on the sealed bottle cap. A sealing sheet is arranged in the sealed bottle. A lower space of the sealed bottle divided by the sealing sheet is a specimen storage cavity. The specimen storage cavity is filled with stationary liquid. The sealing sheet is provided with an arc-shaped indentation. When the region within the arc-shaped indentation of the sealing sheet is pressed, the arc-shaped indentation of the sealing sheet will crack to form a door leaf. The method comprises the steps that the sealing sheet is arranged in the sealed bottle, the lower space of the sealed bottle is the specimen storage cavity, the ejection rod presses the sealing sheet to make the door leaf formed on the sealing sheet, a puncture needle which a specimen is attached to is inserted into the specimen storage cavity through the door leaf, the door leaf is driven to close through the specimen attached to the puncture needle, and then the specimen attached to the puncture needle falls off from the puncture needle along with closing of the door leaf. Eight or thirteen specimen collection and storage devices can be made in a set so that the requirement for the different number of puncture needles can be met.

Description

technical field [0001] The invention relates to a new type of medical equipment, in particular to a device and method for collecting and storing specimens for prostate biopsy. Background technique [0002] With the development of my country's economy and society, the awareness of national health care and health check-ups are increasing, and prostate cancer screening is gradually becoming popular. More and more patients need to undergo prostate biopsy. According to the patient's age, physical fitness, prostate size, PSA level, tumor invasion range and other indicators, the current number of puncture needles is mostly 8 or 13. Due to the lack of standardized puncture and collection equipment, every time a prostate biopsy is performed, the operator needs to temporarily find a large number of empty bottles with different styles and contents, wash them and then fill them with 10% formalin as a specimen fixation It is time-consuming and laborious, and the fixing solution volatili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/22B65D51/20
Inventor 刘边疆张杰秀鲁佩王增军宋宁宏顾民华立新
Owner JIANGSU PROVINCE HOSPITAL
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