CN107226370B - A kind of gastrointestinal endoscopy pathology sampling filter paper cropping tool - Google Patents
A kind of gastrointestinal endoscopy pathology sampling filter paper cropping tool Download PDFInfo
- Publication number
- CN107226370B CN107226370B CN201610169424.XA CN201610169424A CN107226370B CN 107226370 B CN107226370 B CN 107226370B CN 201610169424 A CN201610169424 A CN 201610169424A CN 107226370 B CN107226370 B CN 107226370B
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- Prior art keywords
- shell
- paper
- filter paper
- paper guide
- guide
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/28—Registering, tensioning, smoothing or guiding webs longitudinally by longitudinally-extending strips, tubes, plates, or wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
- B65H2701/11332—Size of webs strip, tape, narrow web
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- Sampling And Sample Adjustment (AREA)
Abstract
A kind of gastrointestinal endoscopy pathology sampling filter paper cropping tool, it is related to a kind of sampling filter paper cropping tool.In gastrointestinal endoscopy sampling process, the filter paper needs of sample are chosen respectively according to the type and attribute of sampling, and due to needing the quantity, size and health of filter paper to have strict demand, that causes filter paper cuts out intricate operation and time and effort consuming.Paper feeding wheel is rolled on lower lateral paper guide in the present invention, force mouth is machined on shell, the mouth that exerts a force is arranged towards paper feeding wheel, upper lateral paper guide and lower lateral paper guide gap setting, gap between upper lateral paper guide and lower lateral paper guide is that filter paper sends out channel, the outlet end that filter paper sends out channel is provided with cutter assembly, cutter assembly is exported close to filter paper to be arranged, the one end of lower lateral paper guide far from cutter assembly is arranged in filter paper rolling wheel, cut paper switch is worn on the shell, component in cut paper switch in shell is mutually adjacent to by push broach mechanism with cutter assembly, component in cut paper switch outside shell is that hand dials portion.The present invention is for cutting sampling filter paper.
Description
Technical field
The present invention relates to a kind of sampling filter paper cropping tools, belong to the field of medical instrument technology.
Background technique
Gastrointestinal endoscopy often does pathology sampling, and pathology sampling is exactly to be taken out of patient stomach and intestine with dedicated instrument and equipment
One dot tissue is placed on the dedicated filter paper of a fritter, places into sample bottle, delivers Pathology Lab and carries out Pathological experiment point
Analysis.The people that large hospital does gastrointestinal endoscopy is more, and the sampling of different state of an illness pathology is different, needs the size and number of filter paper
Difference easily occurs different parts and obscures when some patients' sampling amount is big.It is wasted time at any time with cutting filter paper at any time, is currently to cut
Different size of filter paper is spare, filter paper required for when use ransacks out, it has not been convenient to, it is not enough that filter paper cutting amount has lacked fearness, cuts out
It cuts easy to pollute when too many storage, causes to waste, cause medical staff's working efficiency low.Problem above is all urgently to be resolved.
Summary of the invention
The invention aims to solve in gastrointestinal endoscopy sampling process, the filter paper of sample is needed according to sampling
Type and attribute are chosen respectively, and due to needing the quantity, size and health of filter paper to have strict demand, that causes filter paper cuts out work
The problem of cumbersome and time and effort consuming, and then a kind of gastrointestinal endoscopy pathology sampling filter paper cropping tool is provided.
The technical solution adopted by the present invention to solve the above technical problem is：
A kind of gastrointestinal endoscopy pathology samples filter paper cropping tool, it include shell, filter paper rolling wheel, paper feeding wheel, upper lateral paper guide,
Lower lateral paper guide, cutter assembly, push broach mechanism and cut paper switch, the shape of the shell are inverted L shape, the water in the shell
Flush end is filter paper outlet, and the filter paper rolling wheel, upper lateral paper guide, lower lateral paper guide, cutter assembly and push broach mechanism are arranged at shell
Interior, the paper feeding wheel and upper lateral paper guide are successively set on the top of lower lateral paper guide, and the paper feeding wheel is rolled on lower lateral paper guide, institute
It states and is machined with force mouth on shell, the force mouth is arranged towards paper feeding wheel, the upper lateral paper guide and lower lateral paper guide gap setting,
It is that filter paper sends out channel that the gap between paper and lower lateral paper guide is led on described, and the outlet end that the filter paper sends out channel, which is provided with, cuts
Knife assembly, the cutter assembly is exported close to filter paper to be arranged, and lower lateral paper guide is arranged in far from cutter assembly in the filter paper rolling wheel
One end, the cut paper switch are worn on the shell, and the component in the cut paper switch in shell passes through push broach mechanism and cuts
Knife assembly is mutually adjacent to, and the component in the cut paper switch outside shell is that hand dials portion.
The beneficial effect of the present invention compared with prior art：
1, operation of the present invention is flexible and easy to use laborsaving, can quickly and easily be cut according to the size that pathology obtains sample
Corresponding filter paper is made arrangement after due consideration, and then is put into pathological sample in sample bottle in the shortest time by the carrying of filter paper.
2, the present invention effectively saves the time for finding filter paper, it is ensured that filter paper comes into operation at the first time after cutting out, most
Prevent to limits the phenomenon that polluting filter paper generation, the accuracy for next step sample survey provides advantage.
3, the present invention effectively saves the usage amount of filter paper, due to taking the current mode now cut, according to having obtained sample
Size cut, save and cut out the working procedure of filter paper in advance, cancel the reserve level of filter paper, not only save making for filter paper
Dosage also reduces operation difficulty, saves the working time of medical staff.
4, present invention only requires one-handed performances, realize that the submitting of filter paper acts by thumb wheel paper feeding wheel, to control
The extension elongation of filter paper, when the submitting length of filter paper reaches the requirement of needs, thumb stopping stirs movement and is changed to push action,
Catching on hand driving lever by index finger again moves the slide bar in push broach mechanism, and magnet block is driven to act on bottom knife, bottom knife with it is upper
Blade contact realizes the cutting work to filter paper.
5, design is scientific and reasonable for structure of the invention, and manufacturing cost is cheap, is suitble to promotion and popularization.
Detailed description of the invention
Fig. 1 is front view structure sectional view of the invention；
Fig. 2 is the sectional view in Fig. 1 at A-A；
Fig. 3 is the sectional view in Fig. 1 at B-B；
Fig. 4 is the sectional view of connection relationship between cutter 7-1 and upper broach shell 7-2；
Fig. 5 is the sectional view of connection relationship between bottom knife 7-3 and lower broach shell 7-4；
Fig. 6 is the schematic view of the front view of cut paper switch 10；
Fig. 7 is the sectional view in Fig. 6 at D-D；
Fig. 8 is the sectional view in Fig. 6 at C-C；
Fig. 9 is the sectional view in Fig. 6 at E-E；
Figure 10 is the sectional view of connection relationship between filter paper rolling wheel 3 and reed 3-1；
Figure 11 is the front view structure sectional view of paper feeding wheel 4；
Assembling outline drawing Figure 12 of the invention.
Specific embodiment
Specific embodiment one：Illustrate present embodiment, this reality in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 6, Figure 10, Figure 11 and Figure 12
The mode of applying includes shell 1, filter paper rolling wheel 3, paper feeding wheel 4, upper lateral paper guide 5, lower lateral paper guide 6, cutter assembly, push broach mechanism and cut paper
Switch 10, the shape of the shell 1 are inverted L shape, and the horizontal ends in the shell 1 are filter paper outlet, the filter paper rolling wheel
3, upper lateral paper guide 5, lower lateral paper guide 6, cutter assembly and push broach mechanism are arranged in shell 1, the paper feeding wheel 4 and upper lateral paper guide
5 are successively set on the top of lower lateral paper guide 6, and the paper feeding wheel 4 is rolled on lower lateral paper guide 6, are machined with force on the shell 1
Mouthful, the force mouth is arranged towards paper feeding wheel 4, the upper lateral paper guide 5 and lower 6 gap setting of lateral paper guide, the upper lateral paper guide 5 and
Gap between lower lateral paper guide 6 is that filter paper sends out channel, and the outlet end that the filter paper sends out channel is provided with cutter assembly, described
Cutter assembly is exported close to filter paper to be arranged, and the lower one end of lateral paper guide 6 far from cutter assembly is arranged in the filter paper rolling wheel 3, described
Cut paper switch 10 is threaded through on shell 1, and the component in the cut paper switch 10 in shell 1 passes through push broach mechanism and cutter group
Part is mutually adjacent to, and the component in the cut paper switch 10 outside shell 1 is that hand dials portion.
The shape of shell 1 is inverted L shape in the present invention, may be alternatively provided as pistol-shaped, easily facilitates one-handed performance, shell
1 is fabricated to be formed with steel.Shell 1 is mutually fastened and is formed by main casing 1-1 and side cover 1-2, convenient for carrying out more to filter paper rolling wheel 3
Filter paper is changed, while being also beneficial to the maintenance and replacement of other components, enhances flexibility of the invention.
It is the channel that filter paper is placed that filter paper in the present invention, which sends out channel, and filter paper is sent out in channel in filter paper and moved, passes through
The movement of length and movement or stopping is sent out in the control of paper feeding wheel 4.
The fixation of filter paper rolling wheel 3 and paper feeding wheel 4 passes through auxiliary tube 11 in the present invention and screw 14 matches realization.Filter paper
Rolling wheel 3 is corresponding with an auxiliary tube 11 and a screw 14, and paper feeding wheel 4 is corresponding with an auxiliary tube 11 and a screw 14.This
It is also to realize that such fixed form is simple by its dedicated auxiliary tubule that lower lateral paper guide 6, which is fixed in shell 1, in invention
Easy and materials are convenient, can be realized by tubule in purchase existing product.Spring is also equipped on filter paper rolling wheel 3 in the present invention
Piece 3-1 is effectively rotated convenient for auxiliary filter paper rolling wheel 3.
Specific embodiment two：Illustrate present embodiment in conjunction with Fig. 6, Fig. 7, Fig. 8 and Fig. 9, is cut described in this reality ancient type of banner hoisted on a featherdecked mast mode
Paper switch 10 includes cutting wheel 10-1, hand driving lever 10-2 and jacking block 10-3, and the cutting wheel 10-1 is hinged in shell 1, institute
It states jacking block 10-3 to be fixedly connected on cutting wheel 10-1, the hand driving lever 10-2 is threaded through on shell 1, the hand driving lever 10-2
One end in shell 1 is fixedly connected on cutting wheel 10-1.
Hand driving lever 10-2 is exactly that the hand in cut paper switch 10 dials portion in present embodiment.Jacking block 10-3 and hand driving lever 10-2
Between angle be less than or equal to 90 °, the shape of hand driving lever 10-2 is identical as trigger shape in pistol, be the arc body of rod.It is convenient for
Medical staff pulls, and is conducive to simplify operation difficulty.The setting of jacking block 10-3 is exactly to push away to cooperate hand driving lever 10-2 to play
The effect of dynamic push broach mechanism.What cutting wheel 10-1 was formed in shell 1 by being sleeved on its corresponding auxiliary tube 11 and screw 14
The effect that own rotation is realized in shaft, rotates cutting wheel 10-1 by manual toggle hand driving lever 10-2, to start
Jacking block 10-3 pushes push broach mechanism.Other unmentioned contents are same as the specific embodiment one.
Specific embodiment three：Illustrate present embodiment in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 7 and Fig. 8, is pushed away in present embodiment
Cutter mechanism includes that slide bar 9-1, jack rod sleeve 9-2, magnet block 9-3 and compressed spring 9-4, the slide bar 9-1 are sleeved on jack rod sleeve 9-2
Interior and be slidably matched with jack rod sleeve 9-2, the slide bar 9-1 is fixedly mounted in shell 1 by jack rod sleeve 9-2, the slide bar 9-1
One end be adjacent to jacking block 10-3 phase and the end is machined with retention bead, the compressed spring 9-4 be sleeved on slide bar 9-1 and
Between retention bead and jack rod sleeve 9-2, the other end of the slide bar 9-1 is provided with magnet block 9-3, the magnet block 9-3
Upper surface be processed as cascaded surface, the high portion in the cascaded surface is exported far from filter paper to be arranged, and the lower curtate in the cascaded surface leans on
Nearly filter paper outlet setting.Other unmentioned contents are identical with embodiment two.
Specific embodiment four：Illustrate present embodiment in conjunction with Fig. 1, Fig. 4 and Fig. 5, cutter assembly packet in present embodiment
Cutter 7-1, upper broach shell 7-2, bottom knife 7-3 and lower broach shell 7-4 are included, the upper broach shell 7-2 and lower broach shell 7-4 are oppositely arranged,
The upper broach shell 7-2 is fixedly connected on the inner wall of shell 1, and the lower broach shell 7-4 is arranged on magnet block 9-3 and it leads under
6 gap setting of cardboard, the cutter 7-1 are sleeved in broach shell 7-2, and the bottom knife 7-3 is sleeved in lower broach shell 7-4,
The blade that the blade of the bottom knife 7-3 penetrates lower lateral paper guide 6 and cutter 7-1 is oppositely arranged, and broach shell 7-4 is in magnet instantly
When lower curtate in the cascaded surface of block 9-3, the blade of bottom knife 7-3 and the knife-edge gap of cutter 7-1, which are arranged and make stopping, being cut
Cut the movement of filter paper；Instantly when broach shell 7-4 is in the high portion in the cascaded surface of magnet block 9-3, the blade and upper slitter of bottom knife 7-3
The blade of piece 7-1, which is in contact, makes the movement of cutting filter paper.Lower broach shell 7-4 is made of metal, preferably right convenient for magnet block 9-3
It is adsorbed.
In present embodiment when slide bar 9-1 is exported towards filter paper to be slided, compressed spring 9-4 is compressed, and magnet block 9-3 exists
It is moved under the action of slide bar 9-1 motive force, changes the contact relation of the lower curtate of cascaded surface and lower broach shell 7-4 in magnet block 9-3
It is in contact for the high portion of cascaded surface in magnet block 9-3 with lower broach shell 7-4, to improve the position of lower broach shell 7-4, makes bottom knife
7-3 is synchronous with lower broach shell 7-4 to be risen, until bottom knife 7-3 is in contact with cutter 7-1 realizes the effect of cutting filter paper.
Upper broach shell 7-2 is to slot to be formed on the first cylindrical body in present embodiment, and cutter 7-1 is embedded in the first cylindrical body
In slot, with the connection relationship of both strength gluing knots, lower broach shell 7-4 is to slot to be formed on the second cylindrical body, bottom knife 7-3 insertion
In the slot of second cylindrical body, with the connection relationship of both strength gluing knots.Such setting advantageously reduces manufacturing cost and difficulty.
Other unmentioned contents are the same as the specific implementation mode 3.
Specific embodiment five：Embodiment is described with reference to Fig. 1, and lower lateral paper guide 6 described in present embodiment is towards pushing away
Broach shell stop collar 12 is provided on the end face of cutter mechanism, the lower broach shell 7-4 is arranged in broach shell stop collar 12.
The setting of broach shell stop collar 12 is the motion profile in order to limit lower broach shell 7-4 in present embodiment.Ensure its energy
It is enough to be moved along the axial direction of broach shell stop collar 12, avoid lower broach shell 7-4 from occurring along the radial direction of broach shell stop collar 12 inclined
Phenomenon is moved, so that the blade of the blade of bottom knife 7-3 and cutter 7-1 are oppositely arranged zero deflection.It is other unmentioned interior
Hold identical as specific embodiment four.
Specific embodiment six：Embodiment is described with reference to Fig. 1, and jack rod sleeve 9-2 described in present embodiment passes through upper
Fin 9-2-1 is fixedly connected with lower lateral paper guide 6, and the jack rod sleeve 9-2 is fixedly connected by lower fin 9-2-2 with shell 1.
In present embodiment the setting of upper fin 9-2-1 and lower fin 9-2-2 be for the fixation of the position jack rod sleeve 9-2,
So that it is guaranteed that jack rod sleeve 9-2 can effectively cooperate slide bar 9-1 to realize the push-and-pull effect sent out in channel-length direction along filter paper.It is right
Other unmentioned contents are the same as the specific implementation mode 3.
Specific embodiment seven：Embodiment is described with reference to Fig. 1, and upper lateral paper guide 5 is by extremely described in present embodiment
Few steel column 5-1 one thin is fixedly connected on the inner wall of shell 1.The setting of thin steel column 5-1 is to guarantee upper 5 position of lateral paper guide
Fixation, guarantee filter paper send out when do not deviate, guarantee filter paper submitting movement continuity.Other unmentioned contents and specific
Embodiment one or six is identical.
Specific embodiment eight：Embodiment is described with reference to Fig. 1, and the setting of paper feeding wheel described in present embodiment 4 is being applied
At power mouth and it is in the part outside shell 1 as force part, and the part that the paper feeding wheel 4 is in shell 1 is rolled over down leading
On the upper surface of cardboard 6.
The position that paper feeding wheel 4 is arranged such in present embodiment can more efficiently operate convenient for medical staff, laborsaving
And rationally.Other unmentioned contents are identical as specific embodiment seven.
Specific embodiment nine：Illustrate present embodiment in conjunction with Fig. 1 and Figure 11, paper feeding wheel described in present embodiment 4
One layer of rubber layer 13 is provided on rolling surface.
The purpose being arranged such in present embodiment is that rubber has elasticity, and the setting of rubber layer 13 is easy driving filter paper and exists
It is slided on lower lateral paper guide 6.Ensure the continuity that filter paper is sent out.Other unmentioned contents are identical as specific embodiment eight.
The course of work：
First with dedicated instrument and equipment, sample is taken out of patient stomach and intestine, needs to filter according to the determination of the size of sample
The size of paper, then one hand holds shell 1, rotates counterclockwise paper feeding wheel 4 with thumb, produces filter paper simultaneously from filter paper rolling wheel 3
It sends out channel along the filter paper between upper lateral paper guide 5 and lower lateral paper guide 6 to send out, when the filter paper length for stretching out filter paper outlet reaches sample
When the correspondence length that product need, stop operating paper feeding wheel 4, makes the movement for not contacting paper feeding wheel 4 or pressing paper feeding wheel 4, thus
The extension elongation of filter paper is controlled, then catch on hand driving lever 10-2 by index finger to make to slide when slide bar 9-1 is exported towards filter paper, pressed at this time
Contracting spring 9-4 is compressed, and magnet block 9-3 is moved under the action of slide bar 9-1 motive force, and lower broach shell 7-4 and magnet block 9-3's connects
Touching position makes bottom knife 7-3 to improve the position of lower broach shell 7-4 by the high portion that the lower curtate variation of cascaded surface is cascaded surface
It is synchronous with lower broach shell 7-4 to rise, the realization cutting filter paper until bottom knife 7-3 is in contact with cutter 7-1, when filter paper is cut off
Afterwards, hand driving lever 10-2 is unclamped, compressed spring 9-4 restores to the original state to make going out far from filter paper with moving slide-bar 9-1 and magnet block 9-3
The movement of mouth, it is ensured that bottom knife 7-3 is separated with cutter 7-1.Lower broach shell 7-4 magnetism is inhaled by magnet block 9-3 simultaneously
Attached power can preferably assist lower broach shell 7-4 that bottom knife 7-3 is driven to be restored to uncut state, do for cutting filter paper next time
Prepare.
Claims (3)
1. a kind of gastrointestinal endoscopy pathology samples filter paper cropping tool, it is characterised in that：It include shell (1), filter paper rolling wheel (3),
Paper feeding wheel (4), upper lateral paper guide (5), lower lateral paper guide (6), cutter assembly, push broach mechanism and cut paper switch (10), the shell (1)
Shape be inverted L shape, the horizontal ends in the shell (1) are that filter paper exports, the filter paper rolling wheel (3), upper lateral paper guide
(5), lower lateral paper guide (6), cutter assembly and push broach mechanism are arranged in shell (1), the paper feeding wheel (4) and upper lateral paper guide
(5) it is successively set on the top of lower lateral paper guide (6), the paper feeding wheel (4) is rolled on lower lateral paper guide (6), on the shell (1)
It is machined with force mouth, the force mouth is arranged towards paper feeding wheel (4), and the upper lateral paper guide (5) sets with lower lateral paper guide (6) gap
It sets, the gap between the upper lateral paper guide (5) and lower lateral paper guide (6) is that filter paper sends out channel, and the filter paper sends out going out for channel
Mouth end is provided with cutter assembly, and the cutter assembly is exported close to filter paper to be arranged, and the filter paper rolling wheel (3) is arranged in lower lateral paper guide
(6) far from one end of cutter assembly, the cut paper switch (10) is threaded through on shell (1), is in the cut paper switch (10)
Component in shell (1) is mutually adjacent to by push broach mechanism with cutter assembly, and shell (1) is in the cut paper switch (10) outside
Component is that hand dials portion；
The cut paper switch (10) includes cutting wheel (10-1), hand driving lever (10-2) and jacking block (10-3), the cutting wheel
(10-1) is hinged in shell (1), and the jacking block (10-3) is fixedly connected on cutting wheel (10-1), the hand driving lever (10-
2) it is threaded through on shell (1), one end that the hand driving lever (10-2) is in shell (1) is fixedly connected on cutting wheel (10-1)；
Push broach mechanism includes slide bar (9-1), jack rod sleeve (9-2), magnet block (9-3) and compressed spring (9-4), the slide bar (9-
1) it is sleeved in jack rod sleeve (9-2) and is slidably matched with jack rod sleeve (9-2), the slide bar (9-1) is fixed by jack rod sleeve (9-2)
It being mounted in shell (1), one end and the jacking block (10-3) of the slide bar (9-1) are mutually adjacent to and the end is machined with retention bead,
The compressed spring (9-4) is sleeved on slide bar (9-1) and between retention bead and jack rod sleeve (9-2), the slide bar (9-
1) the other end is provided with magnet block (9-3), and the upper surface of the magnet block (9-3) is processed as cascaded surface, in the cascaded surface
High portion export and be arranged far from filter paper, the lower curtate in the cascaded surface is exported close to filter paper to be arranged, it is characterised in that：
Cutter assembly includes cutter (7-1), upper broach shell (7-2), bottom knife (7-3) and lower broach shell (7-4), the upper broach shell
(7-2) and lower broach shell (7-4) are oppositely arranged, and the upper broach shell (7-2) is fixedly connected on the inner wall of shell (1), described to cut
(7-4) setting is covered on magnet block (9-3) and itself and lower lateral paper guide (6) gap setting, the cutter (7-1) are sleeved on upper slitter
It covers in (7-2), the bottom knife (7-3) is sleeved in lower broach shell (7-4), and the blade of the bottom knife (7-3), which passes through down, leads paper
Plate (6) and the blade of cutter (7-1) are oppositely arranged, and broach shell (7-4) is in the lower curtate in the cascaded surface of magnet block (9-3) instantly
When, the blade of bottom knife (7-3) and the knife-edge gap of cutter (7-1) are arranged and make the movement for stopping cutting filter paper；Instantly
When broach shell (7-4) is in the high portion in the cascaded surface of magnet block (9-3), the blade of bottom knife (7-3) and the knife of cutter (7-1)
Sword, which is in contact, makes the movement of cutting filter paper.
2. a kind of gastrointestinal endoscopy pathology according to claim 1 samples filter paper cropping tool, it is characterised in that：It is led under described
Towards being provided with broach shell stop collar (12) on the end face of push broach mechanism, lower broach shell (7-4) setting limits cardboard (6) in broach shell
In ring (12).
3. a kind of gastrointestinal endoscopy pathology according to claim 1 samples filter paper cropping tool, it is characterised in that：The slide bar
Set (9-2) is fixedly connected by upper fin (9-2-1) with lower lateral paper guide (6), and the jack rod sleeve (9-2) passes through lower fin (9-2-
2) it is fixedly connected with shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610169424.XA CN107226370B (en) | 2016-03-23 | 2016-03-23 | A kind of gastrointestinal endoscopy pathology sampling filter paper cropping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610169424.XA CN107226370B (en) | 2016-03-23 | 2016-03-23 | A kind of gastrointestinal endoscopy pathology sampling filter paper cropping tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107226370A CN107226370A (en) | 2017-10-03 |
| CN107226370B true CN107226370B (en) | 2018-11-20 |
Family
ID=59931611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610169424.XA Expired - Fee Related CN107226370B (en) | 2016-03-23 | 2016-03-23 | A kind of gastrointestinal endoscopy pathology sampling filter paper cropping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107226370B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790947A (en) * | 1971-11-03 | 1973-05-03 | Kleen Klips Ltd | DISTRIBUTOR |
| CN2229436Y (en) * | 1994-12-08 | 1996-06-19 | 檀徵麟 | Hand cutter for adhensive tape dispenser |
| KR100286376B1 (en) * | 1998-02-11 | 2001-11-22 | 이상철 | Receiving case for adhesive tape |
| CN1274570C (en) * | 2002-05-27 | 2006-09-13 | 李琨 | Safety adhesive plaster tape packaging cutter driven by handle |
| JP3456649B1 (en) * | 2002-05-29 | 2003-10-14 | 勝美 永吉 | Roll paper feeder |
| JP4512917B2 (en) * | 2004-01-29 | 2010-07-28 | 有彦 成木 | Roll paper cutter |
| KR100533838B1 (en) * | 2004-04-30 | 2005-12-07 | 이상철 | Dispenser of adhesive tape |
| DE102008003337A1 (en) * | 2007-10-10 | 2009-04-16 | Tesa Ag | Hand device for unwinding from an adhesive tape with a double-sided adhesive carrier, wherein at least one of the two adhesive sides of the carrier is covered with a release material |
| CN201132454Y (en) * | 2007-11-26 | 2008-10-15 | 张磊 | Glue writing correction strip |
| CN201542543U (en) * | 2009-04-29 | 2010-08-11 | 李立 | Infrared induction paper dispenser |
| CN203699524U (en) * | 2014-01-06 | 2014-07-09 | 王凯 | Closed extending-out and cutting device for PH test paper |
-
2016
- 2016-03-23 CN CN201610169424.XA patent/CN107226370B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107226370A (en) | 2017-10-03 |
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