CN104443817B - A kind of prostate puncture and biopsy collection of specimens and storing unit and method - Google Patents
A kind of prostate puncture and biopsy collection of specimens and storing unit and method Download PDFInfo
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- CN104443817B CN104443817B CN201410620147.0A CN201410620147A CN104443817B CN 104443817 B CN104443817 B CN 104443817B CN 201410620147 A CN201410620147 A CN 201410620147A CN 104443817 B CN104443817 B CN 104443817B
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- specimen
- diaphragm seal
- puncture needle
- bottle
- storage chamber
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- 210000002307 prostate Anatomy 0.000 title claims abstract description 17
- 238000001574 biopsy Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000000834 fixative Substances 0.000 claims abstract description 30
- 238000000280 densification Methods 0.000 claims abstract description 4
- 238000004064 recycling Methods 0.000 claims description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 206010061213 Iatrogenic injury Diseases 0.000 description 2
- 230000009514 concussion Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
A kind of prostate puncture and biopsy collection of specimens and storing unit and method.Device includes air-tight bottle, dismountable seal bottle cap and bottle numbering is set on bottle top, seal bottle cap sets push rod, diaphragm seal is set in air-tight bottle, lower space at the air-tight bottle being separated to form by diaphragm seal is specimen storage chamber, in specimen storage chamber inner canister equipped with fixative, is provided with arc impression on diaphragm seal, after the diaphragm seal region in arc impression is by top pressure, diaphragm seal produces arc impression crack and forms a sheet.Method: set diaphragm seal in air-tight bottle, lower space is specimen storage chamber, push rod top densification mounting, diaphragm seal is made to produce door sheet, the puncture needle being attached with specimen is inserted specimen storage chamber at door sheet, utilizing the specimen being attached on puncture needle drive and close a sheet, along with the closedown of door sheet, the specimen being attached on puncture needle then comes off from puncture needle.The present invention can have 8 or 13 two kinds suits, can meet different puncture needle number requirement.
Description
Technical field
The present invention relates to a kind of Novel medical equipment, it particularly relates to a kind of prostate puncture and biopsy collection of specimens and storing unit and method.
Background technology
Along with China's economy and the development of society, Healthcare consciousness and health examination are continuously increased, and prostate cancer screening is progressively popularized, and increasing patient needs to accept aspiration biopsy of prostatic gland.According to indexs such as patient age, body constitution, prostate size, PSA level, tumor invading scopes, current puncture needle number mostly is 8 pins or 13 pins.Owing to lacking puncture and the collecting device of specification, when carrying out aspiration biopsy of prostatic gland every time, operator need to find the old soldi that Numerous, pattern and content are different temporarily, after Xi Jinging again fill 10% formalin as specimen fixative, and mark from the numeral of No. 1 to No. 8 or No. 13 to distinguish specimen numbering, waste time and energy, and fixative volatilization in manufacturing process, pollute environment and the health to operator brings potential hazard.The prostate specimen obtained in piercing process can adhere on puncture needle more closely, it is difficult to is directly dipped in fixative making specimen self falling enter Specimen bottle.As puncture needle is attached at bottleneck pumpback, utilizing bottleneck edge barrier and separate specimen and puncture needle, specimen usually adheres to bottleneck, needs to utilize extra fine needle or assistive device to insert in fixative after specimen being provoked.Making specimen come off from bottleneck as used inversion to add concussion mode, the specimen adhering to bottleneck then can affect the closing of bottle cap, and be inverted add concussion during fixative can overflow from the bottle cap gap that some bad sealings are close.Therefore, there is the specimen that is attached on puncture needle and be difficult to shed into smoothly the inconvenience in fixative in bottle in self-control Specimen bottle.At present the practices well in clinical position is, is scratched by the puncture needle of attachment specimen and make specimen come off in palm on staff, then provokes specimen with fine needle and be positioned in Specimen bottle.The method complex steps, and easily accidentally injure staff, cause iatrogenic injury.
Summary of the invention
Technical problem:The technical problem to be solved is: provide prostate puncture and biopsy collection of specimens and storing unit and method that a kind of stripping ability is strong, specimen directly can be peeled off from puncture needle in air-tight bottle and fall in bottle fixative smoothly by the present invention, there is simple in construction, advantage with low cost and easy to use.
Technical scheme:For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of prostate puncture and biopsy collection of specimens of the present invention and storing unit, including air-tight bottle, dismountable seal bottle cap and bottle numbering it is provided with at the top of bottle, seal bottle cap is provided with push rod, diaphragm seal it is provided with in air-tight bottle, lower space at the air-tight bottle being separated to form by diaphragm seal is specimen storage chamber, in specimen storage chamber inner canister equipped with fixative, diaphragm seal is provided with arc impression, after the diaphragm seal region in arc impression is by top pressure, diaphragm seal produces arc impression crack and forms a sheet.
A kind of prostate puncture and biopsy collection of specimens of the present invention and deposit method, comprise the following steps:
Step 1 takes has push rod on the air-tight bottle of a corresponding bottle numbering and seal bottle cap, is provided with diaphragm seal in air-tight bottle, and the lower space at the air-tight bottle being separated to form by diaphragm seal is specimen storage chamber, has fixative specimen storage chamber is canned,
Step 2 turns on seal bottle cap, with push rod top densification mounting, makes diaphragm seal produce arc impression crack and form the door sheet opened in specimen storage chamber,
The puncture needle being attached with specimen is inserted at door sheet and enters specimen storage chamber by step 3, the specimen that recycling is attached on puncture needle drives and closes a sheet, closedown along with door sheet, gap between door sheet and diaphragm seal is gradually reduced, and specimen is propped up with diaphragm seal jointly by door sheet the most immediately, is further continued for withdrawing puncture needle, the specimen being attached on puncture needle then comes off from puncture needle, fall into specimen storage chamber, be immersed in fixative, finally cover seal bottle cap and tighten.
Compared with prior art, present invention have the advantage that
nullThe present invention arranges arc impression on its diaphragm seal，After diaphragm seal region in arc impression is pressed by push rod top，Diaphragm seal produces arc impression crack and forms the door sheet opened in specimen storage chamber，The puncture needle being attached with specimen inserts at door sheet and enters specimen storage chamber，The specimen being attached on puncture needle is utilized to drive and close a sheet，Closedown along with door sheet，Gap between door sheet and diaphragm seal is gradually reduced，Specimen is propped up with diaphragm seal jointly by door sheet the most immediately，And it is stuck in the gap location (with reference to Fig. 3) between sheet and diaphragm seal，It is further continued for withdrawing puncture needle，The specimen being attached on puncture needle is under door sheet and diaphragm seal act on jointly，Come off from puncture needle，Fall into specimen storage chamber，It is immersed in fixative，As can be seen here: the overall process that specimen is peeled off from puncture needle is to complete and directly utilize bottle inner door sheet in air-tight bottle in the environment of an i.e. relative closure and diaphragm seal completes specimen and peels off，Avoid by scratching the operation outside the air-tight bottles such as stripping on staff，So that specimen in stripping process from pollution，Avoid puncture needle and accidentally injure the iatrogenic injury that staff causes，Simultaneously，The specimen utilizing the above-mentioned common effect of door sheet and diaphragm seal to be implemented is peeled off，Substantially increase the peeling force of specimen，Even the specimen that adhesion is stronger also can be stripped down from puncture needle by the present invention smoothly.
Present configuration is simple, with low cost and easy to use.The present invention includes air-tight bottle, seal bottle cap and diaphragm seal for prostate puncture and biopsy collection of specimens and storing unit.Whole device is adopted made of plastic, with low cost.During use, choose the device of the bottle numeral of corresponding specimen numbering respectively, the arc impression of diaphragm seal is backed down by the push rod at bottle cap center, diaphragm seal produces arc impression crack and forms a sheet, the specimen that recycling is attached on puncture needle goes to close door sheet, closedown along with door sheet, gap between door sheet and diaphragm seal is gradually reduced, specimen is propped up with diaphragm seal jointly by door sheet the most immediately, withdrawing puncture needle again, the specimen being attached on puncture needle then comes off from puncture needle, falls into specimen storage chamber, it is immersed in fixative, easy to use.If sticking when specimen comes off from puncture needle on door sheet or diaphragm seal, then shaking air-tight bottle, making fixative wash away specimen and cause it and come off, falling in fixative.Meanwhile, the receiving flask of the present invention can make 8 and the suit of 13, specifically chosen according to patient age, body constitution, prostate size, PSA level, tumor invading scope etc., meets the needs of different state of an illness patient, it is to avoid waste, it is simple to popularization and application.
Accompanying drawing explanation
Fig. 1 is the structural representation of collection of specimens of the present invention and storing unit.
Fig. 2 is the structural representation of diaphragm seal of the present invention.
Fig. 3 is the structural representation that specimen is come off by diaphragm seal of the present invention from puncture needle.
Figure has: air-tight bottle 1, seal bottle cap 2, diaphragm seal 3, arc impression 31, door sheet 32, fixative 4, numbering 5, push rod 6, puncture needle 7, specimen 8.
Detailed description of the invention
Embodiment 1
A kind of prostate puncture and biopsy collection of specimens and storing unit, including air-tight bottle 1, dismountable seal bottle cap 2 and bottle numbering 5 it is provided with at the top of bottle 1, seal bottle cap 2 is provided with push rod 6, diaphragm seal 3 it is provided with in air-tight bottle 1, lower space at the air-tight bottle 1 being separated to form by diaphragm seal 3 is specimen storage chamber, in specimen storage chamber inner canister equipped with fixative 4, diaphragm seal 3 is provided with arc impression 31, after the diaphragm seal region in arc impression 31 is by top pressure, diaphragm seal produces arc impression crack and forms a sheet 32.
Embodiment 2
A kind of prostate puncture and biopsy collection of specimens and deposit method, comprise the following steps:
Step 1 takes has push rod 6 on the air-tight bottle 1 of a corresponding bottle numbering and seal bottle cap 2, is provided with diaphragm seal 3 in air-tight bottle 1, and the lower space at the air-tight bottle 1 being separated to form by diaphragm seal 3 is specimen storage chamber, has fixative 4 specimen storage chamber is canned,
Step 2 turns on seal bottle cap 2, pushes up densification mounting 3 with push rod 6, makes diaphragm seal produce arc impression crack and form the door sheet 32 opened in specimen storage chamber,
The puncture needle 7 being attached with specimen 8 is inserted at door sheet 32 and enters specimen storage chamber by step 3, the specimen 8 that recycling is attached on puncture needle drives and closes a sheet 32, closedown along with door sheet 32, gap between door sheet 32 and diaphragm seal 3 is gradually reduced, and specimen is propped up with diaphragm seal 3 jointly by door sheet 32 the most immediately, is further continued for withdrawing puncture needle 7, the specimen 8 being attached on puncture needle then comes off from puncture needle, fall into specimen storage chamber, be immersed in fixative 4, finally cover seal bottle cap and tighten.
If specimen 8 sticks on door sheet 32 or diaphragm seal 3 when coming off from puncture needle, then shake air-tight bottle 1, make fixative 4 wash away specimen 8 and cause it and come off, fall in fixative 4.
With reference to the accompanying drawings, the detailed description of the invention to the present invention is made and being further illustrated:
As it is shown in figure 1, the present invention for prostate puncture and biopsy collection of specimens and storing unit, including air-tight bottle 1, seal bottle cap 2 diaphragm seal 3.Air-tight bottle 1 pre-installs 10% formalin fixative 4, has numbering 5 to distinguish specimen；Dismountable seal bottle cap 2 is positioned at the top of air-tight bottle 1, and for airtight bottleneck, center has thin column type push rod 6, backs down the arc impression of diaphragm seal after overturning bottle cap.Diaphragm seal 3 is positioned at bottleneck position below bottle cap, seals fixative, prevents volatilization.As in figure 2 it is shown, there is arc impression 31 at diaphragm seal 3 center, after being backed down by push rod 6, form door sheet 32, help to come off specimen from puncture needle.As in figure 2 it is shown,
nullAbove-mentioned collection of specimens with the use process of storing unit is: choose collection of specimens and the storing unit of the bottle numeral of corresponding specimen numbering 5 respectively，Rotatably unscrew the seal bottle cap 2 above air-tight bottle 1，Column type push rod 6 careful in bottle cap is directed at the arc impression 31 at diaphragm seal 3 center and is backed down by upset bottle cap 2，As shown in Figure 3，Diaphragm seal 3 is made to produce arc impression crack and form the door sheet 32 opened in specimen storage chamber，The puncture needle 7 being attached with specimen 8 is inserted at door sheet 32 and enters specimen storage chamber，The specimen 8 that recycling is attached on puncture needle goes to close door sheet 32，Closedown along with door sheet 32，Gap between door sheet 32 and diaphragm seal 3 is gradually reduced，Specimen 8 is propped up with diaphragm seal 3 jointly by door sheet 32 the most immediately，Withdrawing puncture needle 7 again，The specimen 8 being attached on puncture needle then comes off from puncture needle 7，Fall into specimen storage chamber，It is immersed in fixative 4，Finally cover seal bottle cap and tighten.If specimen 8 sticks on door sheet 32 or diaphragm seal 3 when coming off from puncture needle 7, then shake air-tight bottle 1, make fixative 4 wash away specimen 8 and cause it and come off, fall in fixative 4.
The receiving flask of the present invention can be fabricated to 8 and the suit of 13, specifically chosen according to patient age, body constitution, prostate size, PSA level, tumor invading scope etc., can meet different puncture needle number requirement, it is to avoid waste, it is simple to popularization and application.
Claims (2)
1. a prostate puncture and biopsy collection of specimens and deposit method, it is characterised in that include following
Step:
Step 1 takes has push rod (6) on the air-tight bottle (1) of a corresponding bottle numbering and seal bottle cap (2),
Diaphragm seal (3) it is provided with, under the air-tight bottle (1) being separated to form by diaphragm seal (3) in air-tight bottle (1)
Space, portion is specimen storage chamber, is filled with fixative (4) at specimen storage chamber,
Step 2 turns on seal bottle cap (2), with push rod (6) top densification mounting (3), makes diaphragm seal produce arc
Shape impression crack also forms the door sheet (32) opened in specimen storage chamber,
The puncture needle (7) being attached with specimen (8) is inserted from door sheet (32) and enters specimen by step 3
Storage chamber, the specimen (8) that recycling is attached on puncture needle drives and closes a sheet (32), along with door sheet (32)
Closedown, the gap between door sheet (32) and diaphragm seal (3) is gradually reduced, and specimen is the most immediately by door sheet (32)
Jointly prop up with diaphragm seal (3), be further continued for withdrawing puncture needle (7), the specimen being attached on puncture needle (8)
Then come off from puncture needle, fall into specimen storage chamber, be immersed in fixative (4), finally cover seal bottle cap
And tighten.
Prostate puncture and biopsy collection of specimens the most according to claim 1 and deposit method, it is special
Levy and be, if sticking when specimen (8) comes off from puncture needle on door sheet (32) or diaphragm seal (3), then
Shake air-tight bottle (1), makes fixative (4) wash away specimen (8) and cause it and come off, falls into fixative (4)
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620147.0A CN104443817B (en) | 2014-11-07 | 2014-11-07 | A kind of prostate puncture and biopsy collection of specimens and storing unit and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620147.0A CN104443817B (en) | 2014-11-07 | 2014-11-07 | A kind of prostate puncture and biopsy collection of specimens and storing unit and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104443817A CN104443817A (en) | 2015-03-25 |
| CN104443817B true CN104443817B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410620147.0A Expired - Fee Related CN104443817B (en) | 2014-11-07 | 2014-11-07 | A kind of prostate puncture and biopsy collection of specimens and storing unit and method |
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| Country | Link |
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| CN (1) | CN104443817B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264212A (en) * | 2018-11-02 | 2019-01-25 | 上海市第人民医院 | A kind of novel pathological specimen collection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200977160Y (en) * | 2006-06-26 | 2007-11-21 | 邓冠华 | Vacuum blood taking test tube |
| CN201668396U (en) * | 2010-04-28 | 2010-12-15 | 王兴国 | Vacuum sample retention machine |
| CN102282078A (en) * | 2008-03-05 | 2011-12-14 | 贝克顿·迪金森公司 | Co-molded pierceable stopper and method of making same |
| CN204223485U (en) * | 2014-11-07 | 2015-03-25 | 江苏省人民医院 | A kind of prostate puncture and biopsy collection of specimens and storing unit |
-
2014
- 2014-11-07 CN CN201410620147.0A patent/CN104443817B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200977160Y (en) * | 2006-06-26 | 2007-11-21 | 邓冠华 | Vacuum blood taking test tube |
| CN102282078A (en) * | 2008-03-05 | 2011-12-14 | 贝克顿·迪金森公司 | Co-molded pierceable stopper and method of making same |
| CN201668396U (en) * | 2010-04-28 | 2010-12-15 | 王兴国 | Vacuum sample retention machine |
| CN204223485U (en) * | 2014-11-07 | 2015-03-25 | 江苏省人民医院 | A kind of prostate puncture and biopsy collection of specimens and storing unit |
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| Publication number | Publication date |
|---|---|
| CN104443817A (en) | 2015-03-25 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |