CN209172366U - A kind of intestinal tube pathology sample drawing device - Google Patents

Abstract

The utility model embodiment discloses a kind of intestinal tube pathology sample drawing device; the sampler includes sampler ontology and is mounted on the intrinsic blade assembly of sampler; the sampler ontology includes putting material plate and being hinged on the pressing piece put on material plate; the pressing piece is made of protective cap and the mounting plate being placed in protective cap; the blade assembly includes three pieces blade, and the equal right angle setting of blade described in three pieces encloses on a mounting board and in the bottom surface of mounting plate and sets the materials area for rectangle sample of drawing materials to form three faces.The utility model embodiment designs push type sampler ontology, and intestinal tube to be drawn materials is placed on material plate, only need to firmly press down on protective cap; so that blade is cut intestinal tube along the vertical direction, the materials of rectangle intestinal tube tissue can be completed, structure is simple; it is convenient and practical, it avoids hurting hand.

Description

A kind of intestinal tube pathology sample drawing device

Technical field

The utility model relates to the field of medical instrument technology, and in particular to a kind of intestinal tube pathology sample drawing device.

Background technique

Pathology department is one of essential department, general hospital, and main task is to undertake pathology in medical procedure to examine Disconnected work, including pass through biopsy, fall off and Fine-needle Aspiration Cytology and ptomatopsia, it is provided for clinic bright True pathological diagnosis determines the property of disease.Compared with other diagnostic means such as B ultrasound, conventional planning, CT, MRI and isotope, Countries in the world medical field generally acknowledges that most believable, repeated most strong, highest accuracy is still pathological diagnosis at present, because of pathology The description of diagnosis report not instead of iconography, specific disease name, clinician mainly determine to treat according to pathological replacement Principle, estimating prognosis and explanation clinical symptoms.The main inspection item of pathology department is such as: living tissue pathological diagnosis；Frost is cut Piece pathological diagnosis；Exfoliative cytology pathological diagnosis；Puncture cytology pathological diagnosis；Immunohistochemistry pathological diagnosis.But institute Some pathological diagnosis are built upon on the basis of sample or slice.All specimens from pri, the puncturing tissue including parts of body Sample, organ specimens, skeleton specimen and gastrofiberscope, colonoscopy, bronchoscope, the sample of laryngoscope or slice etc..

When existing means materials intestinal tube sample, since intestinal tube is hollow organ, in clinic materials work, use tissue more The tumor tissues of clip intestinal tube or normal tissue part.But tissue shear is not sharp enough relative to dedicated materials blade, and due to It is easier to drawing, squeezes tissue, to influence effect of drawing materials；Using current pathological specimen taking cutter, process is simultaneously inconvenient, no It needs to cut several knives by a rectangle intestinal tissue is longitudinally, laterally cut, influences the speed of materials, during being also easy to cause materials Accidental injury.

Utility model content

The utility model embodiment is designed to provide a kind of intestinal tube pathology sample drawing device, to solve existing intestinal tube The problem of pathological sample sampling inconvenience.

To achieve the above object, the utility model embodiment provides a kind of intestinal tube pathology sample drawing device, the sampler Including sampler ontology and it is mounted on the intrinsic blade assembly of sampler, the sampler ontology includes putting material plate and being hinged on The pressing piece on material plate is put, the pressing piece is made of protective cap and the mounting plate being placed in protective cap, the blade assembly packet Three pieces blade is included, the equal right angle setting of blade described in three pieces encloses to set to form being used for for three faces on a mounting board and in the bottom surface of mounting plate The materials area of materials rectangle sample.

It by using above-mentioned technical proposal, is hinged on to put by pressing piece and forms push type sampler on material plate, first installed It is loaded vertically into three pieces blade on plate, is separately positioned on three pieces blade on three faces, and two adjacent blades are orthogonal, So that three pieces blade is enclosed the rectangle materials area in three faces that are set as, intestinal tube to be drawn materials is placed on material plate, protection is firmly pressed down on Cap makes blade cut intestinal tube along the vertical direction, and the materials of intestinal tube tissue can be completed, and structure is simple, and pathologist is hand-held to be taken Material device, it is only necessary to which the position that absorbed intestinal tube should be got can directly be cut without worrying whether this position materials facilitate Rectangle tissue is got, avoids hurting hand.

Further, described one end for putting material plate is connected with opening towards the c-type frame for putting the material plate other end, the c-type frame First through hole is offered on opposite two sidewalls, one end of the mounting plate is placed in c-type frame, on the two sidewalls of set terminal The second through-hole is offered, horizontal in c-type frame to be equipped with hinge bar, the both ends of the hinge bar sequentially pass through ipsilateral second respectively Through-hole and first through hole are simultaneously fixed on the inner sidewall of protective cap.

Further, the upper surface of the mounting plate offers placing groove, offers confession on the inner bottom surface of the placing groove The U-shaped hole that blade assembly is coupled, and the opening in U-shaped hole is towards the hinged end of mounting plate.

By using above-mentioned technical proposal, hinge bar is set, one end of protective cap and mounting plate is hinged on c-type frame, Wherein the hinged end of mounting plate is placed in c-type frame, and the hinged end of protective cap is placed on the outside of c-type frame, envelopes protective cap Mounting plate, it is ensured that safe operation when pressing sampler opens up placing groove, and open on the inner bottom surface of placing groove on a mounting board If U-shaped hole, it need to only be overturn along hinged end and open protective cap, three pieces blade can be respectively cooperating with to three sides for being mounted on U-shaped hole Kong Shang, convenient for the installation and replacement of blade.

Further, it is connected with positive stop strip at three pieces blade its knife spine in the blade assembly, the positive stop strip The hole that width is greater than U-shaped hole is wide.

By using above-mentioned technical proposal, affixed width is greater than the positive stop strip of U-shaped Kong Kongkuan at knife spine, only need to be by blade It is put into along U-shaped hole, so that blade is passed through U-shaped hole and be placed in the lower section of mounting plate, and be stuck in above U-shaped hole by positive stop strip and avoid knife Piece falls off, convenient for the installation of blade, it is ensured that safe handling.

Further, the top of the positive stop strip is equipped with the compressing member being fixed on protection crown inner wall, the compressing member For cyclic structure, pushing for protective cap contradicts the bottom wall of compressing member in three positive stop strips.

By using above-mentioned technical proposal, compressing member is set in protective cap, when protective cap envelopes mounting plate, makes to press The bottom end of tight part just contradicts on the positive stop strip of three blades, when pressing protective cap, tightly suppresses insert tangential by compressing member Intestinal tube is drawn materials, and avoids the case where retracting or shaking occur using blade when sampler, it is ensured that materials it is accurate.

Further, the mounting plate and put between material plate be equipped with reset spring, one end of the reset spring is fixed in It puts on material plate, the other end is fixed on the bottom surface of mounting plate.

By using above-mentioned technical proposal, it bounce mounting plate can automatically after pressing has been drawn materials using reset spring extensive Multiple original state, is convenient for drawing materials next time.

Further, it puts to be located at below blade assembly on the upper surface of material plate and is connected with limit plate, the limit plate is horizontal To the front side for c-type frame is arranged in being open, and open up on the upper surface of limit plate that there are two the embedded grooves for blades fit insertion.

By using above-mentioned technical proposal, limit plate is set in the lower section of blade assembly, when draw materials intestinal tube when, due to needs First intestinal tube is placed in and is put on material plate, stops the inserting end of intestinal tube using limit plate at this time, extends to intestinal tube at limit plate and just can not It is further continued for going deep into inside sampler, the length for avoiding intestinal tube to be drawn materials from protruding into intercept blade assembly can not beyond materials area The case where protruding into intestinal tube opens up embedded groove on limit plate, is cutting blade since limit plate is located at the lower section of blade assembly When, the blade above limit plate, which is taken advantage of a situation, to be embedded in embedded groove, avoids blade from being pressed on limit plate, and make three pieces blade and limit Position plate, which encloses, is set as closed rectangle materials area, convenient for being directly truncated to rectangle tissue.

Further, scale strip is equipped on the two sidewalls for putting material plate.

By using above-mentioned technical proposal, scale strip is set, pathologist can be made to intercept appropriate length as needed Intestinal tube sample, the two sides due to putting material plate are equipped with scale, the special population such as left-handed person can also be applied.

The utility model embodiment has the advantages that

The intestinal tube pathology sample drawing device of the utility model embodiment designs push type sampler ontology, and by pacifying It is packed into the three pieces blade for surrounding three face materials areas in loading board, intestinal tube to be drawn materials is placed on material plate, firmly presses down on and protects Helmet makes blade cut intestinal tube along the vertical direction, and the materials of intestinal tube tissue can be completed, and pathologist holds sampler, only needs It is absorbed in the position that intestinal tube should be got, without worrying whether this position materials facilitate, and it is easy to remove, for non-edge The intestinal tube at position equally can directly be truncated to rectangle tissue, avoid hurting hand.

Detailed description of the invention

Fig. 1 is the overall structure diagram of intestinal tube pathology sample drawing device provided by the embodiment of the utility model.

Fig. 2 is the opening state schematic diagram of intestinal tube pathology sample drawing device provided by the embodiment of the utility model.

Fig. 3 is the structural blast schematic diagram of intestinal tube pathology sample drawing device provided by the embodiment of the utility model.

Fig. 4 is the enlarged diagram of A structure in Fig. 3.

In figure: 1, sampler ontology；11, material plate is put；12, pressing piece；121, protective cap；122, mounting plate；123, it places Slot；124, U-shaped hole；1221, the second through-hole；2, blade assembly；21, blade；22, positive stop strip；3, c-type frame；31, first through hole； 4, hinge bar；5, compressing member；6, reset spring；7, limit plate；71, embedded groove.

Specific embodiment

The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this Content disclosed by specification understands other advantages and effect of the utility model easily.

It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off The content shown is not intended to limit the utility model enforceable restriction item so that those skilled in the art understands and reads Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing Under the effect of the utility model can be generated and the purpose that can reach, should all still it fall in the revealed technology of the utility model In the range of Rong get Neng is covered.Meanwhile cited such as "upper", "lower", " left side ", the right side in this specification ", the use of " centre " Language is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, the change of relativeness or Adjustment, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.

Embodiment 1

As depicted in figs. 1 and 2, the utility model embodiment provides a kind of intestinal tube pathology sample drawing device, including materials Device ontology 1 and the blade assembly 2 being mounted in sampler ontology 1.Sampler ontology 1 includes putting material plate 11 and being hinged on to put material plate Pressing piece 12 on 11, putting material plate 11 is the long slab that scale strip is equipped on two sidewalls, is connected with out in the one end for putting material plate 11 Mouth wherein offers first through hole 31 on the opposite two sidewalls of c-type frame 3 towards the c-type frame 3 for putting 11 other end of material plate；Pressing The top for putting material plate 11 is arranged in part 12, is made of protective cap 121 and the mounting plate 122 being placed in protective cap 121, protective cap 121 are formed with cavity and opening towards the cube structure for putting material plate 11 for inside, and one end of protective cap 121 is coated on c-type frame 3 On, it is placed in c-type frame 3 in the cavity of protective cap 121, mounting plate 122 is rectangular slab, and one end of mounting plate 122 is placed in c-type In frame 3, and the second through-hole 1221 (with reference to Fig. 3) is offered on the two sidewalls of its set terminal, it is horizontal in c-type frame 3 to be equipped with hingedly Bar 4 makes the both ends of hinge bar 4 sequentially pass through ipsilateral the second through-hole 1221 and first through hole 31 respectively and is fixed in protective cap On 121 inner sidewall, so that protective cap 121 and mounting plate 122 are hinged on c-type frame, make protective cap 121 and mounting plate 122 can overturn around hinge bar 4, and wherein the upper surface of mounting plate 122 offers placing groove 123, and at the interior bottom of placing groove 123 Offer the U-shaped hole 124 being coupled for blade assembly 2 on face, and the opening in U-shaped hole 124 is towards the hinged of mounting plate 122 End need to only overturn along hinge bar 4 since protective cap 121 envelopes mounting plate 122 and open protective cap 121, can be by blade assembly 2 are fitted on U-shaped hole 124, convenient for the installation and replacement of blade assembly 2.It is also set between material plate 11 in mounting plate 122 and putting There is reset spring 6, wherein the hinged end of mounting plate 122 is arranged in reset spring 6, and one end, which is fixed in, puts on material plate 11, another End is fixed on the bottom surface of mounting plate 122, multiple after pressing protective cap 121 drawn materials using the elasticity of reset spring 6 Position spring 6 acts on mounting plate 122, bounces pressing piece 12 automatically and restPoses, is convenient for drawing materials next time.

As described above, blade assembly 2 includes three pieces blade 21, three pieces blade 21 is vertically mounted on mounting plate 122, i.e., Three pieces blade 21 is respectively cooperating be mounted on three of U-shaped hole 124 it is lateral opening on, make three pieces blade 21 in the bottom surface of mounting plate 122 It encloses and sets the materials area for rectangle sample of drawing materials to form three faces.Positive stop strip 22 is connected at the knife spine of three pieces blade 21, The hole that the width of its positive stop strip 22 is greater than U-shaped hole 124 is wide, only need to be put into blade 21 along U-shaped hole 124, and blade is made to pass through U-shaped hole 124 are placed in the lower section of mounting plate 122, and are stuck in the top in U-shaped hole 124 to avoid blade 21 from falling off, just by positive stop strip 22 In the installation of blade 21, it is ensured that safe handling.The pressure being fixed on the inner wall of the top of protective cap 121 is additionally provided in the top of positive stop strip 22 Tight part 5, compressing member 5 are that cyclic structure contradicts the bottom end of compressing member 5 just when protective cap 121 envelopes mounting plate 122 On the positive stop strip 22 of three blades 21, when pressing protective cap 121, the tangential intestinal tube of blade 21 is tightly suppressed by compressing member 5 and is carried out Materials, avoid the case where retracting or shaking occur using blade 21 when sampler, it is ensured that materials it is accurate.

In the utility model embodiment, pathologist holds sampler, and intestinal tube to be drawn materials is placed on material plate 11, only Protective cap 121 need to be firmly pressed down on, blade 21 is made to cut intestinal tube along the vertical direction, the materials of intestinal tube tissue can be completed and is cut Rectangle tissue is got, whether pathologist facilitates without having to worry about this position materials, it is only necessary to the position that absorbed intestinal tube should be got , structure is simple, and it is convenient and practical, and avoid hurting hand.

Embodiment 2

Difference from Example 1 is, in conjunction with shown in Fig. 1 and Fig. 4, set of blades is located on the upper surface for putting material plate 11 The lower section of part 2 is connected with limit plate 7, and limit plate 7 is horizontally installed on the front side of the opening of c-type frame 3, by under blade assembly 2 Side's setting limit plate 7, when draw materials intestinal tube when, due to needing first to be placed in intestinal tube and put on material plate 11, utilize the blocking of limit plate 7 at this time The inserting end of intestinal tube, extending to intestinal tube just can not be further continued for going deep into inside sampler at limit plate 7, and intestinal tube to be drawn materials is avoided to protrude into Length beyond materials area, make blade assembly 2 that can not intercept the case where protruding into intestinal tube.Since limit plate position 7 is in blade assembly 2 Lower section, blade assembly 2 is easy to contradict when pushing on limit plate 7, therefore there are two opening up on the upper surface of limit plate 7 For blade 21 cooperation insertion embedded groove 71, make blade 21 when cutting, the blade 21 above limit plate 7 take advantage of a situation be embedded in it is embedding Enter in slot 71, blade 21 is avoided to be pressed on limit plate, and encloses three pieces blade 21 and limit plate 7 and be set as closed rectangle materials Area, convenient for being directly truncated to rectangle tissue.

Embodiment 3

Difference from Example 1 is, is equipped with scale strip on the two sidewalls for putting material plate 11, by the way that scale is arranged Item can make pathologist intercept the intestinal tube sample of appropriate length as needed, and since the two sides for putting material plate 11 are equipped with quarter Degree can also make the sampler of the present embodiment be applicable in the special population such as left-handed person.

The intestinal tube pathology sample drawing device of the utility model embodiment designs push type sampler ontology 1, and by pacifying It is packed into the three pieces blade 21 for surrounding three face materials areas in loading board 122, intestinal tube to be drawn materials is placed on material plate 11, firmly downwards Protective cap 121 is pressed, blade 21 is made to cut intestinal tube along the vertical direction, the materials of intestinal tube tissue can be completed, pathologist is hand-held Sampler, it is only necessary to the position that absorbed intestinal tube should be got, without worrying whether this position materials facilitate, and convenient for moving It is dynamic, rectangle tissue equally can be directly truncated to for the intestinal tube at non-edge position, avoid hurting hand.

Although above having made detailed description to the utility model with generality explanation and specific embodiment, On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art 's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want Seek the range of protection.

Claims (8)

1. a kind of intestinal tube pathology sample drawing device, it is characterised in that: the sampler includes that sampler ontology (1) and being mounted on takes Blade assembly (2) in material device ontology (1), the sampler ontology (1) include putting material plate (11) and being hinged on to put material plate (11) On pressing piece (12), the pressing piece (12) is by protective cap (121) and mounting plate (122) group being placed in protective cap (121) At the blade assembly (2) includes three pieces blade (21), and blade (21) described in three pieces is vertically mounted on mounting plate (122) And it is enclosed in the bottom surface of mounting plate (122) and sets the materials area for rectangle sample of drawing materials to form three faces.

2. a kind of intestinal tube pathology sample drawing device according to claim 1, it is characterised in that: described to put the one of material plate (11) End is connected with opening towards the c-type frame (3) for putting material plate (11) other end, and the c-type frame (3) offers on opposite two sidewalls First through hole (31), one end of the mounting plate (122) are placed in c-type frame (3), offer second on the two sidewalls of set terminal Through-hole (1221), horizontal in c-type frame (3) to be equipped with hinge bar (4), the both ends of the hinge bar (4) sequentially pass through ipsilateral respectively The second through-hole (1221) and first through hole (31) and be fixed on the inner sidewall of protective cap (121).

3. a kind of intestinal tube pathology sample drawing device according to claim 2, it is characterised in that: the mounting plate (122) Upper surface offers placing groove (123), offers on the inner bottom surface of the placing groove (123) and is coupled for blade assembly (2) U-shaped hole (124), and the opening of U-shaped hole (124) is towards the hinged end of mounting plate (122).

4. a kind of intestinal tube pathology sample drawing device according to claim 3, it is characterised in that: in the blade assembly (2) Three pieces blade (21) its knife spine at be connected with positive stop strip (22), the width of the positive stop strip (22) is greater than U-shaped hole (124) Kong Kuan.

5. a kind of intestinal tube pathology sample drawing device according to claim 4, it is characterised in that: the positive stop strip (22) it is upper Side is equipped with the compressing member (5) being fixed on the inner wall of protective cap (121) top, and the compressing member (5) is cyclic structure, is used for protective cap (121) pushing contradicts the bottom wall of compressing member (5) on three positive stop strips (22).

6. a kind of intestinal tube pathology sample drawing device according to claim 1, it is characterised in that: the mounting plate (122) with It puts and is equipped with reset spring (6) between material plate (11), one end of the reset spring (6), which is fixed in, puts on material plate (11), the other end It is fixed on the bottom surface of mounting plate (122).

7. a kind of intestinal tube pathology sample drawing device according to claim 1, it is characterised in that: described to put the upper of material plate (11) It is located at below blade assembly (2) on surface and is connected with limit plate (7), the limit plate (7) is horizontally installed on c-type frame (3) and opens Mouthful front side, and open up on the upper surface of limit plate (7) that there are two the embedded grooves (71) for blade (21) cooperation insertion.

8. a kind of intestinal tube pathology sample drawing device according to claim 1, it is characterised in that: described to put the two of material plate (11) Scale strip is equipped on side wall.