CN207734180U - Fash adhesive tape sample pressure converter - Google Patents
Fash adhesive tape sample pressure converter Download PDFInfo
- Publication number
- CN207734180U CN207734180U CN201720469419.0U CN201720469419U CN207734180U CN 207734180 U CN207734180 U CN 207734180U CN 201720469419 U CN201720469419 U CN 201720469419U CN 207734180 U CN207734180 U CN 207734180U
- Authority
- CN
- China
- Prior art keywords
- head
- sample
- fash
- adhesive tape
- handle
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model provides a kind of fash adhesive tape sample pressure converter, including pressure head and handle, the pressure head includes integrally formed head body portion and blade part, the rounded tubulose in head body portion, the oval tubulose of blade part, and the long axis of blade part is equal with the diameter in head body portion, blade part end is cutting edge, and handle is hollow body, and one end is equipped with neck and detachably connected with pressure head, the other end opens hole, and handle inner is axially arranged with a sample ejecting mechanism.It is ellipse by the Cutting Edge Design of pressure head, sample is taken to press, has adapted to the oval fash feature such as glass slide rectangle feature and pityriasis rosea, pasted fash cast-off cells to greatest extent；Design sample ejecting mechanism can facilitate in the oval pipe that sample is ejected to pressure head, avoid pressure that rear sample is taken to be sticked to the possibility in pressure head；And the top plate of ellipse compatible with blade part can by entire sample it is flat-pushing go out, and use medical material, the sample on adhesive tape will not be impacted.
Description
Technical field
The utility model is related to a kind of fash adhesive tape sample pressure converters, belong to the field of medical instrument technology.
Background technology
Now in general diagnosis skin disease, is mainly examined according to the clinical manifestation of dermatosis patient, skin histopathology
It looks into, laboratory examination etc..Traditional skin histopathology materials are generally scalpel fusiformis and cut fash full thickness skin or use ring
Drilling takes full thickness skin, and in whole world extensive use, very valuable diagnostic method is provided for skin disease diagnosis.But because
To there is traumatic examination, partial skin patient's compliance is poor, has author's report to paste fash area for adhesive tape in recent years
Exfoliative cytology inspection diagnoses certain atypical scaling diseases of erythema and makes progress, because being non-invasive diagnosis, by patient
It welcomes.In addition, at home and abroad, dept. of dermatology pastes acquisition fash area sample with adhesive tape and is mainly used for microorganism checking, such as hair
Microscopies such as capsule vermiform mite microscopy, superficial mycoses microscopy, itch mite etc..Both at home and abroad, fash area method of drawing material is carried out with adhesive tape
It is as follows：
1, causal organism adhesive tape inspection technique：Big fash surface is pasted with more than the adhesive tape in some fash area, and
Uniformly pressing adhesive tape, takes adhesive tape off after the several seconds, adhesive tape other than cutting fash area with scissors, on pasting clean glass slide,
Carry out microscopically observation pathogenic microorganism, such as demodex folliculorum, fungi, sarcoptic mite ovum or itch mite.
2, examination of castoff cells method：Fash surface is pasted with the adhesive tape more than some fash area, and is uniformly pressed, number
Adhesive tape is taken off after second, and the adhesive tape other than cutting fash area with adhesive tape carries out HE dyeing, then places adhesive tape glue surface upwards
On clean glass slide, then places glass slide and carry out sealing, microscopically observation cast-off cells by histopathology film-making.
Currently, the adhesive tape sample cut with scissors has a disadvantage that：First, sample size cannot be controlled well；Two
It is that adhesive tape sample is easy to be sticked near shearing blade, when tearing from shearing blade is additional again, is easy to lose partial exfoliation thin
Born of the same parents' sample.If scissors is replaced with existing skin histology materials annular bit, also because of its cutter head handle of a knife integral type, when cutter head rust
When, it can not be individually replaced cutter head, can only integrally abandon, medical resource is caused to waste.
Utility model content
For the drawbacks described above for cutting adhesive tape sample with scissors at present, the utility model aim is to provide a kind of fash
Adhesive tape sample pressure converter, the adhesive tape sample that the utility model will be removed from fash area, glue surface is upward, prevents in ebonite board
On, the pressure head for the ellipse for being slightly smaller than fash area is chosen, with appropriate pressure cutting scotch tapes sample, then uses sample ejector
Adhesive tape sample is ejected pressure head by structure.There are this method materials sample area figures to fix, convenient for calculating sample inner cell list
Position area amount；Also there is adhesive tape not paste materials tool；Cutting edge rust can timely replaceable pressure head, handle of a knife can repeat
Using the advantages that.
The utility model is achieved through the following technical solutions：
A kind of fash adhesive tape sample pressure converter, including pressure head and handle, the pressure head include integrally formed head body portion and
Blade part, the rounded tubulose in head body portion, the oval tubulose of blade part, and the long axis of blade part is equal with the diameter in head body portion,
Blade part end is cutting edge, and handle is hollow body, and one end is equipped with neck and detachably connected with pressure head, and the other end opens hole,
Handle inner is axially arranged with a sample ejecting mechanism, including oval top plate, be connected with oval top plate mandril, be sheathed on top
Spring on bar, set on the press head of the mandril other end, top plate is set in pressure head, and mandril is equipped with the bullet to offset with spring one end
Spring spacing block set, the spring other end is mutually low with neck inner wall, and one is additionally provided on the mandril between spring retainer convex block and press head
Elastic brace, buckle is connected on elastic brace, and it is another with handle to be additionally provided with one on the mandril between press head and elastic brace
The spacing head that end through-hole offsets, press head are pierced by handle by through-hole, and a pair of positioning port embedded for buckle is also provided on handle.
The top plate is medical plastic or stainless steel material.
It is threadedly coupled between the pressure head and handle, spring clamping or plug connect.
The length of the pressure head is 15~25mm.
The long axis length of the blade part is 5~10mm, and minor axis length is 3~5mm.
Compared with prior art, the utility model has following advantageous effect：
1, the cutting edge of pressure head is ellipse, takes sample to press, has adapted to glass slide rectangle feature and pityriasis rosea etc.
Oval fash feature pastes fash cast-off cells to greatest extent；
2, it can be facilitated in the oval pipe that sample is ejected to pressure head by sample ejecting mechanism, pressure is avoided to take rear sample viscous
Possibility in pressure head；And the top plate of ellipse compatible with blade part can by entire sample it is flat-pushing go out, and using doctor
With material, the sample on adhesive tape will not be impacted；
3, pressure head and handle are the two parts separated, and pressure head is convenient for changing, and can carry out disinfection after every sub-sampling, avoid dirt
Dye；
4, in addition, after the cutting edge rust of pressure head, new pressure head is only needed replacing, handle may be reused, and save
Medical treatment cost.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the rough schematic view of the utility model；
Fig. 2 is the vertical view of pressure head in the utility model；
Fig. 3 is the stereogram of the utility model；
Fig. 4 is the enlarged drawing of ejector rod part in the utility model；
Fig. 5 is the sectional view (ejection state) of the utility model；
In figure：1, handle；2, pressure head；21, head body portion；22, blade part；11, neck；3, mandril；4, top plate；5, spring limits
Position convex block；6, elastic brace；7, spacing head；8, press head；9, spring；61, it buckles；62, positioning port.
Specific implementation mode
The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to the scope of protection of the utility model.
A kind of structure of fash adhesive tape sample pressure converter provided by the utility model is as shown in Fig. 1~5 comprising pressure head 2
With handle 1, the pressure head 2 includes integrally formed head body portion 21 and blade part 22,21 rounded tubulose of head body portion, blade part 22
Oval tubulose, and the long axis of blade part 22 is equal with the diameter in head body portion 21,22 end of blade part is cutting edge, and handle 1 is
Hollow body, one end are equipped with neck and detachably connected with pressure head 2, and the other end opens hole, and a sample is axially arranged with inside handle 1
Ejecting mechanism, including oval top plate 4, be connected with oval top plate 4 mandril 3, be sheathed on mandril 3 spring 9, be set to and push up
The press head 2 of 3 other end of bar, top plate 4 are set in pressure head 2, and mandril 3 is equipped with the spring retainer convex block to offset with 9 one end of spring
5,9 other end diameter of spring is more than neck internal diameter, and, top spring retainer convex block 5 and press head 2 between mutually low with neck inner wall
It is additionally provided with an elastic brace 6 on bar 3, buckle 61, the mandril 3 between press head 2 and elastic brace 6 are connected on elastic brace 6
On be additionally provided with a spacing head 7 to offset with 1 other end through-hole of handle, press head 2 is pierced by handle 1 by through-hole, is also opened on handle 1
There is a pair of positioning port 62 for 61 insertion of buckle.
As one embodiment, threaded connection, spring clamping or plug connection etc. can be used between pressure head 2 and handle 11 can
The connection type of dismounting.
As one embodiment, pressure head 2 is using medical stainless steel material, medical aluminum alloy materials or medical plastic material
Material.Wherein, the mechanical strength of medical stainless steel material is higher, the lighter weight of medical aluminum alloy materials.
As one embodiment, the Design of length of pressure head 2 is 15~25mm.The long axis length of blade part 2222 is designed as 5
~10mm, minor axis length are designed as 3~5mm, disclosure satisfy that the pressure needed for basic adhesive tape sample takes size.
The use principle of the utility model is：First pressure head 2 downward and is pushed, will be removed from fash area by cutting edge saturating
The adhesive tape sample that gelatin goes out an ellipse with crush-cutting on sample can descend press head 2 if adhesive tape sample is adhered in pressure head 2 so that
The adhesive tape sample that mandril 3 drives oval top plate 4 to go out crush-cutting ejects pressure head 2, is taken convenient for being pinched with tweezers, buckles 61 at this time and is caught in
In the positioning port 62 of lower part, and spring 9 is compressed by spring retainer convex block 5, when again it is lower by press head 2 when, buckle 61 from
It is loosened in positioning port 62, by 9 reset response of spring, mandril 3 drives top plate 4 to move up, by the effect of spacing head 7, buckle 61
It is caught in the positioning port 62 on top, top plate 4 resets.
In conclusion using the fash adhesive tape sample pressure converter of the utility model, there is following advantageous effect：
1, the cutting edge of pressure head 2 is ellipse, takes sample to press, has adapted to glass slide rectangle feature and pityriasis rosea etc.
Oval fash feature pastes fash cast-off cells to greatest extent；
2, design sample ejecting mechanism can facilitate in the oval pipe that sample is ejected to pressure head 2, and pressure is avoided to take rear sample
The possibility being sticked in pressure head 2；And the top plate 4 of ellipse compatible with blade part 22 can by entire sample it is flat-pushing go out, and
Using medical material, the sample on adhesive tape will not be impacted；
3, pressure head 2 and handle 1 are the two parts separated, and pressure head 2 is convenient for changing, and can carry out disinfection, keep away after every sub-sampling
Exempt to pollute；
4, after the cutting edge rust of pressure head 2, new pressure head 2 is only needed replacing, handle 1 may be reused, and save
Medical treatment cost.
In conclusion the only preferred embodiment of the utility model, is not used for limiting the utility model implementation
Range, equivalent change carried out by all shape, construction, feature and spirit according to described in the utility model claims range with repair
Decorations, should all be included in the right of the utility model.
Claims (5)
1. a kind of fash adhesive tape sample pressure converter, including pressure head and handle, which is characterized in that the pressure head includes integrally formed
Head body portion and blade part, the rounded tubulose in head body portion, the oval tubulose of blade part, and the long axis of blade part and head body portion it is straight
Diameter is equal, and blade part end is cutting edge, and handle is hollow body, and one end is equipped with neck and, the other end detachably connected with pressure head
Open hole, handle inner is axially arranged with a sample ejecting mechanism, including oval top plate, be connected with oval top plate mandril,
It is sheathed on spring on mandril, set on the press head of the mandril other end, top plate is set in pressure head, and mandril is equipped with and spring one end
The spring retainer convex block to offset, the spring other end is mutually low with neck inner wall, on the mandril between spring retainer convex block and press head
Be additionally provided with an elastic brace, buckle be connected on elastic brace, be additionally provided on the mandril between press head and elastic brace one and
The spacing head that handle other end through-hole offsets, press head are pierced by handle by through-hole, are also provided on handle a pair of for buckle insertion
Positioning port.
2. fash adhesive tape sample pressure converter as described in claim 1, which is characterized in that the top plate is medical plastic or stainless
Steel material.
3. fash adhesive tape sample pressure converter as described in claim 1, which is characterized in that screw thread connects between the pressure head and handle
It connects, spring clamping or plug connect.
4. fash adhesive tape sample pressure converter as described in claim 1, which is characterized in that the length of the pressure head be 15~
25mm。
5. fash adhesive tape sample pressure converter as described in claim 1, which is characterized in that the long axis length of the blade part is 5
~10mm, minor axis length are 3~5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720469419.0U CN207734180U (en) | 2017-04-28 | 2017-04-28 | Fash adhesive tape sample pressure converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720469419.0U CN207734180U (en) | 2017-04-28 | 2017-04-28 | Fash adhesive tape sample pressure converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207734180U true CN207734180U (en) | 2018-08-17 |
Family
ID=63114595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720469419.0U Expired - Fee Related CN207734180U (en) | 2017-04-28 | 2017-04-28 | Fash adhesive tape sample pressure converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207734180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547831A (en) * | 2019-09-26 | 2019-12-10 | 中国人民解放军陆军特色医学中心 | Skin tissue perforator and use method thereof |
| CN113566888A (en) * | 2021-07-27 | 2021-10-29 | 常州市第一人民医院 | Wound bleeding reminding device and using method thereof |
-
2017
- 2017-04-28 CN CN201720469419.0U patent/CN207734180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547831A (en) * | 2019-09-26 | 2019-12-10 | 中国人民解放军陆军特色医学中心 | Skin tissue perforator and use method thereof |
| CN113566888A (en) * | 2021-07-27 | 2021-10-29 | 常州市第一人民医院 | Wound bleeding reminding device and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207734180U (en) | Fash adhesive tape sample pressure converter | |
| CN203329124U (en) | Novel remaining needle assembly | |
| CN102934997B (en) | Blood sampling pen with multiple needle heads | |
| CN202179564U (en) | Tumour biopsy sampler | |
| CN205322373U (en) | Zigzag skin tissue is drawn materials annular and is bored | |
| CN202458593U (en) | Scalpel for caesarean operations in obstetrics and gynecology department | |
| CN201235092Y (en) | Pressure steam sterilizing chemical tracer card | |
| CN203244430U (en) | Tooth-type stripping device for breast surgery | |
| CN202408954U (en) | Coupling agent applicator for ultrasonic examination | |
| CN203564242U (en) | Multi-needle blood sampling pen | |
| CN208989045U (en) | A kind of device of separation nerve | |
| CN201379630Y (en) | Pen type puncture needle of artificial rupture of membranes of amniotic sac | |
| CN206151538U (en) | Ware is introduced to surgery operation instrument | |
| CN201939876U (en) | Novel B-ultrasound couplant applicator | |
| CN202553979U (en) | Couplant spreading device | |
| CN206166929U (en) | Needleless blood sampling needle | |
| CN204169868U (en) | A kind of Novel ultrasonic section couplant applicator | |
| CN213724378U (en) | Disposable sterilizer | |
| CN209018748U (en) | A kind of anti-needle of Pasting hurts vein blood taking needle | |
| CN202714871U (en) | Tumor puncture needle | |
| CN202078329U (en) | Couplant applicator for local examination | |
| CN208769835U (en) | A kind of detachable sampling swab for oral cavity | |
| CN214856882U (en) | Auxiliary applicator for ultrasound department detection | |
| CN202154707U (en) | Gynaecological scraping plate | |
| CN202005769U (en) | Tumor biopsy sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180817 Termination date: 20190428 |