CN113063620A - Tumor sampling device convenient for tumor separation - Google Patents
Tumor sampling device convenient for tumor separation Download PDFInfo
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- CN113063620A CN113063620A CN202110322393.8A CN202110322393A CN113063620A CN 113063620 A CN113063620 A CN 113063620A CN 202110322393 A CN202110322393 A CN 202110322393A CN 113063620 A CN113063620 A CN 113063620A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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Abstract
The invention discloses a tumor sampling device convenient for separating tumors, which comprises a mounting plate, a vertical plate, a limiting mechanism and a positioning mechanism, wherein the surface of the rear side edge of the mounting plate is fixedly connected with the vertical plate, the front side of the vertical plate is connected with the positioning mechanism, the limiting mechanism comprises a supporting plate, a connector, a first connecting ring, a first connecting shaft, a second connecting ring and a second connecting shaft, the supporting plate is fixedly connected to the surface of the middle position of the rear side of the vertical plate, the upper end of the vertical plate is fixedly connected with the connector bent forwards, the front end of the connector is U-shaped, the first connecting ring is oval, the surfaces of the two sides of the first connecting ring are fixedly connected with the first connecting shaft, the first connecting shaft is rotatably connected with the two sides of the U-shaped end of the connector, and the tumor sampling device convenient for separating tumors can support a surgical cutter, the stability is good, has reduced the cutting risk, and the security is good.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a tumor sampling device convenient for tumor separation.
Background
The tumor is a new organism formed by abnormal hyperplasia of local tissue cells of a human body under the action of various tumorigenic factors, because the new organism is mostly in an occupied block-shaped bulge, also called a neoplasm, the tumor has great difficulty in the current medical treatment and still has a long way to go, the early tumor is treated by an optimal treatment scheme of surgical excision, after the tumor is excised, the tumor tissue is often required to be sampled in order to classify pathological subtypes of the tumor, because the tumor is in different forms, the surface of some tumor blocks is smooth or calcified tissues exist in the tumor, the suction of a needle tube in the sampling process has great limitation, the tumor blocks are often required to be cut by a surgical knife, and then tissues in a certain volume are taken out for further analysis and confirmation, and because the hardness degree of the interior or the surface of the tumor blocks is different, often can take place to slide, lead to the stability of sample in-process cutter not good, cut the doctor hand easily, have certain risk, consequently need set up the tumour sampling device who conveniently separates the tumour and solve these problems, if: the mode that adopts the cutter cutting takes place easily when taking a sample and slides, and stability is not good, has the risk of hand fish tail, and the security is low.
Disclosure of Invention
In view of the problems in the prior art, the invention discloses a tumor sampling device convenient for separating tumors, which adopts the technical scheme that the tumor sampling device comprises a mounting plate, a vertical plate, a limiting mechanism and a positioning mechanism, wherein the surface of the rear side edge of the mounting plate is fixedly connected with the vertical plate, the front side of the vertical plate is connected with the positioning mechanism, the limiting mechanism comprises a supporting plate, a connector, a first connecting ring, a first connecting shaft, a second connecting ring and a second connecting shaft, the supporting plate is fixedly connected to the surface of the middle position of the rear side of the vertical plate, the upper end of the vertical plate is fixedly connected with a connector which is bent forwards, the front end of the connector is U-shaped, the first connecting ring is oval, the surfaces of two sides of the first connecting ring are fixedly connected with the first connecting shaft, and the first connecting shaft is rotatably connected with two sides of the U-shaped end of the connector, the appearance of the second connecting ring is circular, second connecting shafts are fixedly connected to two sides of the second connecting ring, and the second connecting shafts are rotatably connected with two ends of the long shaft of the first connecting ring. The mounting panel can provide comparatively stable supporting surface, can adopt the metal sheet to make, stop gear that vertical board upper end set up can provide the support for surgical knife's cutter arbor, the first go-between and the first connecting axle of setting can realize the ascending rotation of fore-and-aft direction in the connector inboard, and then can realize the ascending rotation of left right direction with the second go-between that first go-between inboard set up, and then realize the multidirectional rebound after the cutter inserts, the doctor's stable operation of being convenient for, when meetting inside calcified tissue of tumour or hardness is different, avoid exerting oneself too greatly to cause the condition of self fish tail to take place, the safety performance is promoted, and is simple to handle, and good stability.
As a preferred technical scheme, the positioning mechanism comprises connecting strips, two limiting covers, two sliding strips and limiting nuts, the connecting strips are arranged at the upper end of the front side of the vertical plate, the sliding strips are fixedly connected to the surfaces of the middle positions of the outer sides of the connecting strips respectively, the sliding strips are vertically and slidably connected to the limiting covers respectively, the lower ends of the sliding strips are bent towards the middle positions of the inner sides of the mounting plates respectively, grooves are formed in the lower surfaces of the bent ends of the sliding strips at equal intervals, the limiting nuts are connected to the surfaces of the two sides of the limiting covers respectively, and the end portions of the limiting nuts are connected with the sliding strips in a matched mode. The setting of positioning mechanism can adjust the height that the slide bar is located spacing cover inside as required to fix a position through stop nut, both sides set up a set of respectively, can fix the tumour piece of both sides high difference like this, and the practicality is better, has increased frictional force at the recess of the lower extreme setting of slide bar, promotes the effect that compresses tightly.
The mounting plate comprises a mounting plate and a plurality of scale marks, wherein the mounting plate is fixedly connected to the upper surface of the mounting plate, and the scale marks are arranged on the upper surface of the mounting plate and the front side surface of the vertical plate at equal intervals. The setting of placing the board is convenient for clear up, and the scale mark that sets up can be comparatively audio-visual the size of observing the tumour piece that cuts off, has promoted the convenience.
The connecting device comprises a right connecting strip, a left connecting strip, a right connecting strip, a left connecting strip, a right connecting strip, a left. The curved bar on the connecting seat can rotate, drives the upper end and places a set change position, is convenient for place the sample of cutting out temporarily.
As a preferred technical scheme of the invention, the mounting plate further comprises buffer strips, and the buffer strips are fixedly connected to the lower surface of the mounting plate at equal intervals. The buffering strip can adopt silica gel material to make, and the plane can be protected on the one hand to setting up of buffering strip, reduces planar damage, and on the other hand can increase the friction and avoid sliding.
The invention has the beneficial effects that: according to the invention, the mode of fixing the tumor block and supporting the surgical cutting tool is adopted, so that the inner layer and the outer layer are conveniently separated when the surgical cutting tool is used for cutting tumors with different hardness, the hand scratch phenomenon caused by hand-held cutting of hard objects is reduced, the operation is more convenient, the practicability is strong, the manufacturing cost is lower, the design concept of medical equipment is met, and the surgical cutting tool is easier to adopt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural diagram of the present invention.
In the figure: the device comprises a mounting plate 1, a vertical plate 2, a limiting mechanism 3, a supporting plate 31, a connector 32, a first connecting ring 33, a first connecting shaft 34, a second connecting ring 35, a second connecting shaft 36, a positioning mechanism 4, a connecting strip 41, a limiting cover 42, a sliding strip 43, a limiting nut 44, a placing plate 5, a connecting seat 6, a bent rod 7, a placing plate 8, a scale mark 9, a buffering strip 10 and a groove 11.
Detailed Description
Example 1
As shown in fig. 1 to 3, the invention discloses a tumor sampling device convenient for separating tumors, which adopts the technical scheme that the tumor sampling device comprises a mounting plate 1, a vertical plate 2, a limiting mechanism 3 and a positioning mechanism 4, wherein the surface of the rear side edge of the mounting plate 1 is fixedly connected with the vertical plate 2, the front side of the vertical plate 2 is connected with the positioning mechanism 4, the limiting mechanism 3 comprises a supporting plate 31, a connector 32, a first connecting ring 33, a first connecting shaft 34, a second connecting ring 35 and a second connecting shaft 36, the supporting plate 31 is fixedly connected on the surface of the middle position of the rear side of the vertical plate 2, the upper end of the vertical plate 2 is fixedly connected with the connector 32 which is bent forwards, the front end of the connector 32 is U-shaped, the first connecting ring 33 is oval, the surfaces of the two sides of the first connecting ring 33 are fixedly connected with the first connecting shaft 34, the first connecting shaft 34 is rotatably connected with the two sides of the U-shaped, the second connection ring 35 has a circular shape, second connection shafts 36 are fixedly connected to both sides of the second connection ring 35, and the second connection shafts 36 are rotatably connected to both ends of the long axis of the first connection ring 33. Mounting panel 1 can provide comparatively stable support plane, can adopt the metal sheet to make, stop gear 3 that 2 upper ends of vertical board set up can provide the support for the cutter arbor of operation cutter, the first go-between 33 and the first connecting axle 34 that set up can realize the ascending rotation of fore-and-aft direction in connector 32 inboard, and then can realize the ascending rotation of left right direction with the second go-between 35 of the inboard setting of first go-between 33, and then realize the multidirectional upward movement after the cutter inserts, be convenient for doctor stable operation, when meetting the inside calcified tissue of tumour or hardness not in the time, avoid exerting oneself the condition emergence that excessively causes self fish tail, the safety performance is promoted, and the operation is simple and convenient, and the stability is good.
As a preferred technical scheme of the invention, the positioning mechanism 4 comprises connecting strips 41, a limiting cover 42, two sliding strips 43 and limiting nuts 44, wherein the connecting strips 41 are arranged at the upper end of the front side of the vertical plate 2, the surfaces of the middle positions of the outer sides of the connecting strips 41 are fixedly connected with the sliding strips 43, the sliding strips 43 are respectively and vertically connected on the limiting cover 42 in a sliding manner, the lower ends of the sliding strips 43 are respectively bent towards the middle position of the inner side of the mounting plate 1, the lower surfaces of the bent ends of the sliding strips 43 are equidistantly provided with grooves 11, the limiting nuts 44 are respectively connected on the surfaces of the two sides of the limiting cover 42, and the end parts of the limiting nuts 44 are respectively connected with the sliding strips 43 in a matching manner. The setting of positioning mechanism 4 can adjust the height that the sliding strip 43 is located spacing cover 42 inside as required to fix a position through stop nut 44, both sides set up a set ofly respectively, can fix the tumour piece of the high difference in both sides like this, and the practicality is better, has increased frictional force at the recess 11 of the lower extreme setting of sliding strip 43, promotes the effect that compresses tightly.
As a preferable technical scheme of the invention, the device also comprises a placing plate 5 and scale marks 9, wherein the placing plate 5 is fixedly connected on the surface of the mounting plate 1, and the scale marks 9 are equidistantly arranged on the upper surface of the placing plate 5 and the surface of the front side of the vertical plate 2. Place setting up of board 5 and be convenient for clear up, the scale mark 9 of setting can be comparatively audio-visual the size of observing the tumour piece that cuts off, has promoted the convenience.
As a preferred technical scheme of the invention, the device also comprises a connecting seat 6, a bent rod 7 and a placing disc 8, wherein the connecting seat 6 is fixedly connected on the surface of the outward side of the front end of the right connecting strip 41, the lower end of the bent rod 7 is rotatably connected in the connecting seat 6, and the upper end of the bent rod 7 is fixedly connected with the placing disc 8. The curved bar 7 on the connecting seat 6 can rotate, drives the upper end and places 8 transposition of dish, is convenient for place the sample of cutting out temporarily.
As a preferred technical scheme of the invention, the mounting plate further comprises buffer strips 10, and the buffer strips 10 are fixedly connected to the lower surface of the mounting plate 1 at equal intervals. Buffering strip 10 adopts the silica gel material to make, and the plane can be protected on the one hand in the setting of buffering strip 10, reduces planar damage, and on the other hand can increase the friction and avoid sliding.
The working principle of the invention is as follows: mounting panel 1 can provide comparatively stable supporting surface, can adopt the metal sheet to make, stop gear 3 that 2 upper ends of vertical board set up can provide the support for the cutter arbor of operation cutter, the first go-between 33 and the first connecting axle 34 that set up can realize the ascending rotation of fore-and-aft direction in connector 32 inboard, and then can realize the ascending rotation of left right direction with the second go-between 35 of the inboard setting of first go-between 33, and then realize the multidirectional upward movement after the cutter inserts, be convenient for doctor stable operation, when meetting the inside calcification tissue of tumour or hardness is different, avoid exerting oneself the condition emergence that leads to the fact self fish tail excessively, the safety performance is promoted, and the operation is simple and convenient, and the stability is good. The setting of positioning mechanism 4 can adjust the height that the sliding strip 43 is located spacing cover 42 inside as required to fix a position through stop nut 44, both sides set up a set ofly respectively, can fix the tumour piece of the high difference in both sides like this, and the practicality is better, has increased frictional force at the recess 11 of the lower extreme setting of sliding strip 43, promotes the effect that compresses tightly. Place setting up of board 5 and be convenient for clear up, the scale mark 9 of setting can be comparatively audio-visual the size of observing the tumour piece that cuts off, has promoted the convenience. The curved bar 7 on the connecting seat 6 can rotate, drives the upper end and places 8 transposition of dish, is convenient for place the sample of cutting out temporarily. Buffering strip 10 adopts the silica gel material to make, and the plane can be protected on the one hand in the setting of buffering strip 10, reduces planar damage, and on the other hand can increase the friction and avoid sliding.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a tumor sampling device of convenient separation tumour, its characterized in that, includes mounting panel (1), vertical board (2), stop gear (3) and positioning mechanism (4), the fixed connection has vertical board (2) on the surface of mounting panel (1) rear side border position, the front side of vertical board (2) is connected with positioning mechanism (4), stop gear (3) contain backup pad (31), connector (32), first connecting ring (33), first connecting axle (34), second connecting ring (35) and second connecting axle (36), backup pad (31) fixed connection is on the surface of vertical board (2) rear side intermediate position, the upper end fixed connection of vertical board (2) is connector (32) crooked forward, the front end of connector (32) is the U-shaped, first connecting ring (33) are oval, the utility model discloses a connector, including first go-between (33), first connecting axle (34) of fixedly connected with on the surface of first connecting ring (33) both sides, first connecting axle (34) rotate with the U-shaped end both sides of connector (32) and are connected, the outward appearance of second go-between (35) is the ring form, the both sides fixedly connected with second connecting axle (36) of second go-between (35), second connecting axle (36) rotate with the both ends of first connecting ring (33) major axis and are connected.
2. A tumor sampling device for facilitating tumor isolation according to claim 1, wherein: positioning mechanism (4) contain connecting strip (41), spacing cover (42), sliding strip (43) and stop nut (44), connecting strip (41) set up the upper end in vertical board (2) front side, connecting strip (41) are provided with two, the connecting strip (41) outside intermediate position separately on the surface fixedly connected with sliding strip (43), sliding strip (43) vertical sliding connection respectively is on spacing cover (42), the lower extreme of sliding strip (43) is buckled to the inboard intermediate position of mounting panel (1) respectively, the lower surface equidistance that sliding strip (43) were buckled the end is seted up flutedly (11), stop nut (44) are connected respectively on the surface of spacing cover (42) both sides, the tip of stop nut (44) is connected with sliding strip (43) cooperation respectively.
3. A tumor sampling device for facilitating tumor isolation according to claim 1, wherein: still including placing board (5) and scale mark (9), place board (5) fixed connection on the surface of mounting panel (1), scale mark (9) equidistance is seted up on the upper surface of placing board (5) and the surface of vertical board (2) front side.
4. A tumor sampling device for facilitating tumor isolation according to claim 2, wherein: still include connecting seat (6), knee (7) and place dish (8), connecting seat (6) fixed connection is on the surface of one side outwards in right side connecting strip (41) front end, the lower extreme of knee (7) is rotated and is connected in connecting seat (6), dish (8) are placed to the upper end fixedly connected with of knee (7).
5. A tumor sampling device for facilitating tumor isolation according to claim 1, wherein: still include buffering strip (10), buffering strip (10) equidistance fixed connection is at the lower surface of mounting panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110322393.8A CN113063620B (en) | 2021-03-25 | 2021-03-25 | Tumor sampling device convenient for tumor separation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110322393.8A CN113063620B (en) | 2021-03-25 | 2021-03-25 | Tumor sampling device convenient for tumor separation |
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| Publication Number | Publication Date |
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| CN113063620A true CN113063620A (en) | 2021-07-02 |
| CN113063620B CN113063620B (en) | 2022-06-10 |
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| CN202110322393.8A Active CN113063620B (en) | 2021-03-25 | 2021-03-25 | Tumor sampling device convenient for tumor separation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551576A (en) * | 2021-07-16 | 2021-10-26 | 广西中医药大学 | Mouse transplantation tumor size measuring plate |
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| JP2017099526A (en) * | 2015-11-30 | 2017-06-08 | 国立大学法人 千葉大学 | Tissue sampling implement and tissue sampling method |
| CN111317515A (en) * | 2020-03-12 | 2020-06-23 | 河南省肿瘤医院 | Alimentary canal tumour biopsy sampling device |
| CN111887903A (en) * | 2020-08-25 | 2020-11-06 | 浙江省肿瘤医院 | Tumor sampling device convenient for tumor separation |
-
2021
- 2021-03-25 CN CN202110322393.8A patent/CN113063620B/en active Active
Patent Citations (5)
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| JP2017099526A (en) * | 2015-11-30 | 2017-06-08 | 国立大学法人 千葉大学 | Tissue sampling implement and tissue sampling method |
| CN106214248A (en) * | 2016-08-02 | 2016-12-14 | 张海燕 | Mirror control device in operation of intracranial tumor |
| CN106556526A (en) * | 2017-01-04 | 2017-04-05 | 志诺维思（北京）基因科技有限公司 | Tumor tissues three dimensions sampler and its sampling method |
| CN111317515A (en) * | 2020-03-12 | 2020-06-23 | 河南省肿瘤医院 | Alimentary canal tumour biopsy sampling device |
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Non-Patent Citations (1)
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| 陈晓飞 等: "经支气管镜肺实质取样术在孤立性肺结节诊断中的进展", 《现代实用医学 》, vol. 29, no. 1, 31 January 2017 (2017-01-31), pages 2 - 4 * |
Cited By (1)
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| CN113551576A (en) * | 2021-07-16 | 2021-10-26 | 广西中医药大学 | Mouse transplantation tumor size measuring plate |
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| CN113063620B (en) | 2022-06-10 |
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