CN207400756U - A kind of endoscopic inferior mucosa resection organization sample fixing device - Google Patents
A kind of endoscopic inferior mucosa resection organization sample fixing device Download PDFInfo
- Publication number
- CN207400756U CN207400756U CN201720021766.7U CN201720021766U CN207400756U CN 207400756 U CN207400756 U CN 207400756U CN 201720021766 U CN201720021766 U CN 201720021766U CN 207400756 U CN207400756 U CN 207400756U
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- China
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- tissue specimen
- fixed
- fixing device
- plate
- organization sample
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Abstract
The utility model discloses a kind of endoscopic inferior mucosa resection organization sample fixing devices, more particularly to a kind of tissue specimen fixing device, the tiling plate of tissue specimen is placed including being used to tile, further includes and fixed fixing piece is unfolded in tissue specimen, fixing piece is at least 3；Fixing piece includes expanding unit and fixed part, and expanding unit is equipped with jack, and correspondingly, fixed part is equipped with bolt, and tiling plate geometrical clamp is arranged between expanding unit and fixed part；The plate that tiles is equipped with through hole.The utility model have fixing organization sample while, ensure that tissue specimen it is complete and easy to operate the advantages of.
Description
Technical field
The utility model is related to a kind of tissue specimen fixing devices, are specially that a kind of endoscopic inferior mucosa resection organization sample is consolidated
Determine device.
Background technology
Decollement can disposably cut off digestive system cancer completely under endoscopic mucosal, be not required patient carry out abdominal or
Person cuts off diseased organ.Decollement has that wound is small, patient is subjected to multiple positions and repeatedly treats, can obtain under endoscopic mucosal
Complete tissue Pathologic specimen is for analysis and has the advantages of more than 96% resection rate to tumour.
The operation method of decollement is under endoscopic mucosal：Patient's lesion locations are determined using scope, immediately using miniature probe
Endoscopic ultrasonography determines whether lesion is located at mucous layer；
When lesion is located at mucous layer, using injection needle in Glycerin Fructose solution of the lesion submucosal injection containing methylene blue, then
Excision border is pointed out with pin type incision knife；
Then, lesion mucous layer cut with pin type incision knife or IT knives, remove operation.It cutting, removing operation
In, such as mucous layer bleeding, electric coagulation hemostasis is carried out with IT knives or TT knives.
After the completion of above-mentioned operation, when medical staff needs that tissue specimen is fixed, traditional fixed form be by
The tissue specimen cut down is fixed on cystosepiment, then is unfolded to fix by tissue specimen with pin, and is sent to pathology department
Carry out pathologic finding.
However using, it is necessary to be unfolded to fix respectively by tissue specimen with pin, being grasped during above method fixing organization sample
Make extremely complex, and lunge tissue specimen to reach fixed effect using pin, be easily destroyed tissue specimen, be unfavorable for curing
Shield personnel carry out pathological study to the sick cell of patient.
Utility model content
The purpose of this utility model is that during solving fixing organization sample, the integrality of tissue specimen is easily destroyed
The problem of, a kind of endoscopic inferior mucosa resection organization sample fixing device is provided, which has fixing organization sample
Meanwhile ensure that tissue specimen it is complete and easy to operate the advantages of.
To achieve the above object, the utility model provides following technical solution:
A kind of endoscopic inferior mucosa resection organization sample fixing device places the tiling plate of tissue specimen including being used to tile,
It further includes and fixed fixing piece is unfolded in tissue specimen, the fixing piece is at least 3；
The fixing piece is included the expanding unit of tissue specimen expansion and fixed part for fixing expanding unit,
The expanding unit is equipped with jack towards tiling back one side, and correspondingly, the fixed part is equipped with and is mutually fitted with jack
The bolt matched somebody with somebody, the tiling plate geometrical clamp are arranged between expanding unit and fixed part；
The plate that tiles is equipped with the through hole for bolt insertion.
Wherein, which when in use, works as tissue by tissue specimen using expanding unit along tiling plate pressing expansion
When sample is fully deployed, expanding unit is fixed using fixed part, is fixed on so as to which tissue specimen be fully deployed on tiling plate, and
Pin etc. need not be used to destroy the setting tool of tissue specimen, improve the integrality of tissue specimen to greatest extent, for doctor
Shield personnel study pathological tissues sample and provide a convenient.
Meanwhile it after tissue specimen is unfolded, will be set between fixed part and expanding unit by plugged and fixed on fixed part
Bolt insertion tiling plate on through hole, until insertion expanding unit on jack.At least three fixing pieces need to only be fixed, i.e.,
Tissue specimen can be completely fixed, compared to needing to insert multiple pins by the fixed mode of tissue specimen, the fixed form
Easy to operate, fixation, tissue specimen are not easily disconnected from tiling plate.
Preferably, it is described tiling plate for square, tiling plate along its diagonal offer for fixing piece slide roll adjustment and
The straight slot on the upper and lower surface of perforation tiling plate, correspondingly, the fixing piece is equipped with the sliding block being adapted with straight slot.Tile plate subscript
There is scale, and there are different marks from anus side to the mouth side of tissue specimen, more convenient medical staff is to lesion group
It knits and is studied.
Meanwhile the plate that tiles is equipped with straight slot so that fixing piece can arbitrarily slide roll adjustment in straight slot, use more
It is convenient.
Preferably, the expanding unit is fixed with for tissue specimen to be pressed fixed fixinig plate, fixinig plate is gold
Belong to shrapnel.Fixinig plate can increase its contact area with tissue specimen so that the fixed effect of tissue specimen more preferably, also,
Tissue specimen will not be squeezed because of part and be deformed upon, and ensure that histiocytic integrality to a greater extent.
Because histocyte is fixed complete and send to pathology department study when, it is necessary to put it into dipped into formalin, it is golden
Belong to shrapnel to be not easily susceptible to corrode, as copper, gold, silver can, and medical staff can tease group metal clips upwards
Sample clamping is knitted into its folder gap with tiling plate, so as to achieve the effect that be completely fixed.
It is equipped with to prick into tissue specimen what is be fixed preferably, the fixinig plate contacts one side with tissue specimen
Coniform fixed thorn.Coniform fixed thorn can lunge the edge of tissue specimen, and further fixing organization sample avoids group
Sample is knitted in soaking process with tiling plate to depart from.
Preferably, the fixinig plate free end is equipped with to be turned over the plectrum of clamping tissue specimen.
Plectrum is to upwarp arc-shaped, and medical staff when in use, pushes fixinig plate aside along the plectrum of arc, then by tissue upwards
Sample is fixed, simple to operate.
Preferably, the straight slot cell wall is equipped with the groove parallel with the upper and lower end face of tiling plate, correspondingly, the exhibition
It opens portion and is equipped with the convex block being adapted with groove, the convex block and groove are slidably matched.Straight slot cell wall is transversely provided with groove, expanding unit
Equipped with convex block, convex block and groove are adapted, and the connection for making expanding unit between the plate that tiles more is stablized.
Preferably, the expanding unit is equipped with convenient for users to the pushing block of mobile fixing piece.The design of pushing block is easy to use
Person finds a stress point, can adjust fixing piece at any time compared with the distance between tissue specimen.
Preferably, the contact surface of the fixed part and tiling plate is equipped with rubber layer.The design of rubber layer causes fixed part
It is more bonded between tiling plate, fixed effect is more preferably.
Preferably, the quantity of the fixing piece is 4.The quantity of fixing piece is 3 or more, is preferably 4, and 4 solid
Determine part to be respectively located on 4 angles of tiling plate so that tissue specimen is fully expanded fixation, and more convenient medical staff is to lesion
The research of tissue.
The beneficial effects of the utility model are：
(1) in the utility model, which when in use, using expanding unit presses tissue specimen along tiling plate
Press-stretched is opened, and when tissue specimen is fully deployed, is fixed expanding unit using fixed part, so as to which tissue specimen is fully deployed fixation
On tiling plate, without pin etc. is used to destroy the setting tool of tissue specimen, tissue specimen is improved to greatest extent
Integrality, for medical staff study pathological tissues sample provide a convenient.
(2) in the utility model, by plugged and fixed between fixed part and expanding unit, i.e., after tissue specimen is unfolded,
The bolt set on fixed part is inserted into the through hole on tiling plate, until the jack on insertion expanding unit.It only need to be by least three
Fixing piece is fixed, you can is completely fixed tissue specimen, compared to needing, slotting multiple pins are fixed by tissue specimen
Mode, the fixed form operation is simple, fixation, and tissue specimen is not easily disconnected from tiling plate.
Description of the drawings
Fig. 1 is a kind of structure diagram of endoscopic inferior mucosa resection organization sample fixing device in the present embodiment；
Fig. 2 is A portions enlarged drawing in Fig. 1；
Fig. 3 is a kind of structure diagram of endoscopic inferior mucosa resection organization sample fixing device in the present embodiment；
Fig. 4 is B portions enlarged drawing in Fig. 3；
Fig. 5 is the structure diagram of fixing piece in the present embodiment；
Fig. 6 is a kind of structure diagram of endoscopic inferior mucosa resection organization sample fixing device in the present embodiment；
Fig. 7 is along line D-D sectional view in Fig. 6；
Fig. 8 is E portions enlarged drawing in Fig. 7.
In figure：1st, tile plate, and 11, straight slot, 12, groove, 2, fixing piece, 21, pushing block, 22, convex block, 23, jack, 24, solid
Stator, 25, coniform fixed thorn, 26, bolt, 27, rubber layer, 28, sliding block, 5, expanding unit, 6, fixed part.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The present embodiment provides a kind of technical solutions：
As depicted in figs. 1 and 2, a kind of endoscopic inferior mucosa resection organization sample fixing device, including being used for the placement group that tiles
The tiling plate 1 of sample is knitted, further includes and fixed fixing piece 2 is unfolded in tissue specimen, fixing piece 2 is at least 3；
Fixing piece 2 is included the expanding unit 5 of tissue specimen expansion and fixed part 6 for fixing expanding unit 5,
Expanding unit 5 is equipped with jack 23 towards tiling 1 reverse side of plate, and correspondingly, fixed part 6 is equipped with and is adapted with jack 23
Bolt 26, tiling plate 1 geometrical clamp is arranged between expanding unit 5 and fixed part 6；
The plate 1 that tiles is equipped with the through hole 23 being inserted into for bolt 26.
Wherein, which when in use, presses expansion along tiling plate 1 by tissue specimen using expanding unit 5, works as group
When knitting sample and being fully deployed, expanding unit 5 is fixed using fixed part 6, tiling plate 1 is fixed on so as to which tissue specimen be fully deployed
On, without pin etc. is used to destroy the setting tool of tissue specimen, the integrality of tissue specimen is improved to greatest extent,
Pathological tissues sample is studied for medical staff to provide a convenient.
It, i.e., will be on fixed part 6 after tissue specimen is unfolded meanwhile by plugged and fixed between fixed part 6 and expanding unit 5
Through hole on the insertion tiling plate 1 of bolt 26 of setting, until the jack 23 on insertion expanding unit 5.At least three need to only be fixed
Part 2 is fixed, you can is completely fixed tissue specimen, compared to needing to insert multiple pins by the fixed side of tissue specimen
Formula, the fixed form operation is simple, fixation, and tissue specimen is not easily disconnected from tiling plate 1.
As shown in Figure 1, tiling plate 1 is marked with scale (not marked in way), and to the mouth side 3 of tissue specimen and anus side
There is different marks at end 4, and more convenient medical staff studies pathological tissues.Mouth side 3 is to do circle on tiling plate 1
Shape marks, and anus side 4 is to do square indicia on tiling plate 1.
Meanwhile tile plate 1 be equipped with straight slot 11 so that fixing piece 2 can arbitrarily slide roll adjustment in straight slot 11, using rise
Come more convenient.
As shown in Fig. 2, fixinig plate 24 can increase its contact area with tissue specimen so that the fixed effect of tissue specimen
More preferably, also, tissue specimen will not be squeezed and deform upon because of local fruit, ensure that a greater extent histiocytic
Integrality.
Because histocyte is fixed complete and send to pathology department study when, it is necessary to put it into dipped into formalin, it is golden
Belong to shrapnel to be not easily susceptible to corrode, as copper, gold, silver can, and medical staff can tease group metal clips upwards
Sample clamping is knitted into its folder gap with tiling plate, so as to achieve the effect that be completely fixed.
As shown in Figure 5 and Figure 8, coniform fixed thorn 25 can lunge the edge of tissue specimen, further fix group
Sample is knitted, tissue specimen is avoided to depart from soaking process with tiling plate 1.
As shown in figure 8, plectrum 27 is arc-shaped to upwarp, medical staff when in use, will be solid along the plectrum 27 of arc
Stator 24 is pushed aside upwards, then fixes tissue specimen, simple to operate.
As shown in fig. 7,11 cell wall of straight slot is transversely provided with groove 12, expanding unit 5 is equipped with convex block 22,12 phase of convex block 22 and groove
Adaptation, the connection for making expanding unit 5 between the plate 1 that tiles more are stablized.
As shown in figure 5, the design of pushing block 21 convenient for users to finding a stress point, can adjust 2 phase of fixing piece at any time
For the distance between tissue specimen.
As shown in figure 5, the design of rubber layer 27 more to be bonded between fixed part 6 and tiling plate 1, fixed effect is more
It is good.
As shown in Figure 1, the quantity of fixing piece 2 is 3 or more, it is preferably 4,4 fixing pieces 2 are located at tiling plate 1 respectively
4 angles on so that tissue specimen is fully expanded fixation, research of more convenient medical staff to pathological tissues.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent substitution, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made should all
It is included within the scope of protection of this utility model.
Claims (9)
1. a kind of endoscopic inferior mucosa resection organization sample fixing device places the tiling plate (1) of tissue specimen including being used to tile,
Fixed fixing piece (2) is unfolded in tissue specimen it is characterized in that, further including, the fixing piece (2) is at least 3；
The fixing piece (2) is included the expanding unit (5) of tissue specimen expansion and fixed part for fixing expanding unit (5)
(6),
The expanding unit (5) is equipped with jack (23) towards tiling plate (1) reverse side, correspondingly, the fixed part (6) be equipped with
The bolt (26) that jack (23) is adapted, described tiling plate (1) geometrical clamp are arranged between expanding unit (5) and fixed part (6)；
The plate (1) that tiles is equipped with the through hole for bolt (26) insertion.
2. a kind of endoscopic inferior mucosa resection organization sample fixing device according to claim 1, it is characterised in that：It is described flat
Bed board (1) is square, and tiling plate (1) offers along its diagonal and slides roll adjustment and perforation tiling plate (1) for fixing piece (2)
The straight slot (11) on upper and lower surface, correspondingly, the fixing piece (2) is equipped with the sliding block (28) being adapted with straight slot (11).
3. a kind of endoscopic inferior mucosa resection organization sample fixing device according to claim 1, it is characterised in that：The exhibition
It opens portion (5) to be fixed with for tissue specimen to be pressed fixed fixinig plate (24), fixinig plate (24) is metal clips.
4. a kind of endoscopic inferior mucosa resection organization sample fixing device according to claim 3, it is characterised in that：It is described solid
Stator (24) contacts the coniform fixed thorn (25) that one side is equipped with to prick into tissue specimen to be fixed with tissue specimen.
5. a kind of endoscopic inferior mucosa resection organization sample fixing device according to claim 3, it is characterised in that：It is described solid
Stator (24) free end is equipped with to be turned over the plectrum of clamping tissue specimen.
6. a kind of endoscopic inferior mucosa resection organization sample fixing device according to claim 2, it is characterised in that：It is described
Straight slot (11) cell wall is equipped with the groove (12) parallel with the upper and lower end face of tiling plate (1), and correspondingly, the expanding unit (5) is equipped with
The convex block (22) being adapted with groove (12), the convex block (22) and groove (12) are slidably matched.
7. a kind of endoscopic inferior mucosa resection organization sample fixing device according to claim 2, it is characterised in that：The exhibition
Portion (5) is opened to be equipped with convenient for users to the pushing block (21) of mobile fixing piece (2).
8. a kind of endoscopic inferior mucosa resection organization sample fixing device according to claim 1, it is characterised in that：It is described solid
Determine portion (6) and the contact surface for the plate (1) that tiles is equipped with rubber layer (27).
9. according to a kind of any endoscopic inferior mucosa resection organization sample fixing device of claim 1~8, feature exists
In：The quantity of the fixing piece (2) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021766.7U CN207400756U (en) | 2017-01-09 | 2017-01-09 | A kind of endoscopic inferior mucosa resection organization sample fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021766.7U CN207400756U (en) | 2017-01-09 | 2017-01-09 | A kind of endoscopic inferior mucosa resection organization sample fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207400756U true CN207400756U (en) | 2018-05-25 |
Family
ID=62321562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021766.7U Expired - Fee Related CN207400756U (en) | 2017-01-09 | 2017-01-09 | A kind of endoscopic inferior mucosa resection organization sample fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207400756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595864A (en) * | 2019-10-10 | 2019-12-20 | 济南瀚合医疗器械有限公司 | Endoscopic mucosa resection tissue specimen fixing plate |
-
2017
- 2017-01-09 CN CN201720021766.7U patent/CN207400756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595864A (en) * | 2019-10-10 | 2019-12-20 | 济南瀚合医疗器械有限公司 | Endoscopic mucosa resection tissue specimen fixing plate |
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| 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: 20180525 Termination date: 20200109 |