CN109700483A - A kind of sampling device for biopsy of tumour department - Google Patents
A kind of sampling device for biopsy of tumour department Download PDFInfo
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- CN109700483A CN109700483A CN201811577632.9A CN201811577632A CN109700483A CN 109700483 A CN109700483 A CN 109700483A CN 201811577632 A CN201811577632 A CN 201811577632A CN 109700483 A CN109700483 A CN 109700483A
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Abstract
The invention discloses a kind of sampling device for biopsy of tumour department, including sampler body, the sampler body includes syringe and the air extractor that is connected to syringe, the bottom of syringe is provided with interconnecting piece, and interconnecting piece internal screw thread is connected with sampling probe, the bottom end of sampling probe extends to the lower section of interconnecting piece, the outside of the sampling probe is equipped with graduation mark, fixing sleeve is equipped with plectane on the syringe, and top is offered on the outside of plectane as the annular groove of opening setting, knob ring is rotatably equipped in the bottom interior wall of annular groove, and ring gear is fixedly installed on the inside of knob ring.The present invention has rational design, it is easy to operate, adjust the insertion depth of sampling probe according to actual needs convenient for medical staff, and convenient for buffering while adjusting sampling probe insertion depth, avoid adjusting causes very much sampling probe quick insertion to increase patient's pain of injury fastly, meets the use demand of medical staff.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of sampling device for biopsy of tumour department.
Background technique
Tumour is body under the effect of various carcinogenic factors, some cell of local organization loses pair at the genetic level
Its normal regulation grown leads to its clonal abnormality hyperplasia and the abnormality that is formed, but tumour is also classified into malignant tumour
And benign tumour, the pathological analysis of tumour is just needed to be sampled inside tumor analysis, it is therefore desirable to use biopsy sampling
Device, through retrieving, Authorization Notice No. CN207707944U discloses a kind of sampler for tumor autopsy, including bottom handle, syringe and takes
Sample needle, the bottom handle left and right sides are equipped with spill spin block, and bottom is equipped with connecting rod, and connecting rod lower end extends down into syringe, and
It is connected with the plastic mattress inside syringe, plastic mattress is equipped with stomata, and connecting rod is equipped with limit film, plastic mattress lower end and rotation
Knife is connected, and syringe lower end is equipped with interconnecting piece, and interconnecting piece is connected through a screw thread with sampling probe, and sampling probe is hollow structure, and is taken
Sample needle is equipped with sample tap, and syringe is equipped with bleeding point, and bleeding point is connected by pipeline with valve, and valve is by tracheae and takes out
Device of air is connected, and has sampling wound small, quantity of sampling quantity is more, and sample is not easy the advantages of falling and polluting.
Above-mentioned patent still has certain deficiency, and medical staff directly holds probe tube and is inserted into patient when in use
At internal pathological tissues, since hanging holding is taken and is inserted into, so that medical staff is not easy to control sampling probe insertion depth
System is adjusted, and is not easy to buffer protection during adjusting depth, is brought great inconvenience to sampling, is increased the wound of patient
Bitterly, it is not able to satisfy the use demand of medical staff, therefore we have proposed a kind of sampling device for biopsy of tumour department to be used for
It solves the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of sampling device for biopsy of tumour department.
A kind of sampling device for biopsy of tumour department proposed by the present invention, including sampler body, the sampling dress
The air extractor that ontology includes syringe and is connected to syringe is set, the bottom of syringe is provided with interconnecting piece, and interconnecting piece internal screw thread
It is connected with sampling probe, the bottom end of sampling probe extends to the lower section of interconnecting piece, and the outside of the sampling probe is equipped with graduation mark, the needle
Fixing sleeve is equipped with plectane on cylinder, and top is offered on the outside of plectane as the annular groove of opening setting, the bottom interior wall of annular groove
On be rotatably equipped with knob ring, and ring gear is fixedly installed on the inside of knob ring, the two sides of the syringe, which are equipped with, to be provided with
The first hole at the top of plectane, and sliding sleeve is equipped with support rod in the first hole, the top and bottom end of the support rod extend respectively to
Above and below plectane, the bottom end of the support rod is fixedly installed with anti-skidding Silicone Rubber, and support rod is close to the side of sampling probe
Bottom is fixedly installed with pointer, and two pointers are matched with graduation mark, on the side inner wall that two support rods are located remotely from each other
Rectangular channel is offered, and is fixedly installed with the same screw rod in the top inner wall and bottom interior wall of rectangular channel, rectangular channel is separate
Sliding slot is offered on its side inner wall being open, is fixedly installed with limit on the side inner wall that two the first holes are located remotely from each other
Block, and limited block extends in sliding slot and is nested with ball through corresponding rectangular channel close to the side of syringe, limited block is arranged
On corresponding screw rod, the lower rotation of limited block is equipped with the first gear that screw thread is set on corresponding screw rod, and two
The second hole is offered on the side inner wall that one hole is located remotely from each other, and is fixedly mounted in the top inner wall and bottom interior wall in the second hole
There is the same vertical pivot, turning set is equipped with second gear on vertical pivot, and the side of the second gear extends in corresponding rectangular channel
And be meshed with first gear, the other side of second gear extends in annular groove and is meshed with ring gear, and the sliding slot is remote
It is fixedly mounted on side inner wall from its opening there are two locating rod, sliding sleeve in two locating rods in the same sliding slot
Equipped with the same set square, two set squares are symmetrical arranged, and set square is opened with corresponding sliding slot far from it close to the side of syringe
Multiple reset springs are fixedly connected between the side inner wall of mouth, ball connects with corresponding set square far from a side roll of syringe
Touching.
Preferably, the top of plectane is equipped with the first circular hole, and the first circular hole and the fixed suit of syringe.
Preferably, the first circular ring shape sliding slot, the fixed peace in the bottom of knob ring are offered in the bottom interior wall of the annular groove
Equipped with the first ring-shaped sliding rail, and the first ring-shaped sliding rail is slidably connected with the first circular ring shape sliding slot.
Preferably, threaded hole is offered at the top of the first gear, and threaded hole is connected with corresponding screw flight.
Preferably, the second circular hole is offered at the top of the limited block, and the side wall of the second circular hole and corresponding screw rod
Outside does not contact.
Preferably, the second circular ring shape sliding slot is offered at the top of the first gear, the bottom of limited block is fixedly installed with
Second ring-shaped sliding rail, and the second ring-shaped sliding rail is slidably connected with corresponding second circular ring shape sliding slot.
Preferably, the set square is opened up close to the side of syringe there are two third circular hole, and third circular hole with it is corresponding
Locating rod is slidably connected.
Preferably, the 4th circular hole is offered at the top of the second gear, and fixing sleeve is equipped with bearing, axis in the 4th circular hole
The fixed suit in the outside of the inner ring and vertical pivot that hold.
Preferably, the quantity of the reset spring in the same sliding slot is four to six, and is located in the same sliding slot
Four to six reset springs be set in qually spaced in side of the set square close to syringe.
Preferably, the two sides of the limited block are slidably connected with the two sides inner wall of corresponding sliding slot respectively.
Compared with prior art, the beneficial effects of the present invention are:
By knob ring, ring gear, second gear, first gear, threaded hole, screw rod, support rod, anti-skidding Silicone Rubber, refer to
Needle, graduation mark are matched with sampling probe, rotate forward knob ring, and knob annulus moves ring gear rotation, and ring gear rotation can drive
Two second gear rotations, second gear drive corresponding first gear rotation, under the action of threaded hole, first gear rotation
Corresponding screw rod is driven to move up, screw rod drives anti-skidding Silicone Rubber and pointer to move up by corresponding support rod, is referring to
Under the cooperation of needle and graduation mark, when in use, when anti-skidding Silicone Rubber is pressed in patient, reaches and adjust anti-skidding Silicone Rubber and sampling
The distance between needle bottom end, to reach the insertion depth for adjusting control sampling probe；
It is matched by support rod, locating rod, set square, ball, reset spring with support rod, what support rod moved up
Set square is driven to move up by corresponding two locating rods simultaneously, set square squeezes corresponding ball, in the anti-of extruding
Under active force, set square is slided in corresponding two locating rods and is compressed to reset spring, the reaction of reset spring
Power buffers corresponding set square, so that set square buffers support rod by corresponding two locating rods, avoids
It is grieved that adjusting causes very much sampling probe quick insertion to increase patient fastly.
The present invention has rational design, easy to operate, adjusts the insertion depth of sampling probe according to actual needs convenient for medical staff,
And convenient for buffering while adjusting sampling probe insertion depth, avoid adjusting causes very much sampling probe quick insertion to increase patient's wound fastly
Bitterly, meet the use demand of medical staff.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the sampling device for biopsy of tumour department proposed by the present invention；
Fig. 2 is a kind of part A schematic cross-sectional view of the sampling device for biopsy of tumour department proposed by the present invention；
Fig. 3 is a kind of part B schematic cross-sectional view of the sampling device for biopsy of tumour department proposed by the present invention；
Fig. 4 is a kind of C portion schematic cross-sectional view of the sampling device for biopsy of tumour department proposed by the present invention；
Fig. 5 is a kind of knob ring schematic perspective view of the sampling device for biopsy of tumour department proposed by the present invention.
In figure: 1 syringe, 2 sampling probes, 3 plectanes, 4 annular grooves, 5 knob rings, 6 ring gears, 7 first holes, 8 support rods, 9 are prevented
Sliding Silicone Rubber, 10 pointers, 11 second holes, 12 vertical pivots, 13 second gears, 14 rectangular channels, 15 screw rods, 16 limited blocks, 17 sliding slots, 18
Air extractor, 19 locating rods, 20 set squares, 21 reset springs, 22 balls, 23 first gears, 24 second circular holes, 25 graduation marks,
26 second ring-shaped sliding rails, 27 first ring-shaped sliding rails, 28 threaded holes, 29 interconnecting pieces.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
Referring to Fig.1-5, the present embodiment proposes a kind of sampling device for biopsy of tumour department, including sampler sheet
Body, sampler body include syringe 1 and the air extractor being connected to syringe 1 18, and the bottom of syringe 1 is provided with interconnecting piece
29, and 29 internal screw thread of interconnecting piece is connected with sampling probe 2, the bottom end of sampling probe 2 extends to the lower section of interconnecting piece 29, sampling probe 2
Outside is equipped with graduation mark 25, and fixing sleeve is equipped with plectane 3 on syringe 1, and the outside of plectane 3 offers top as the ring of opening setting
Shape slot 4 is rotatably equipped with knob ring 5 in the bottom interior wall of annular groove 4, and the inside of knob ring 5 is fixedly installed with ring gear 6,
The two sides of syringe 1 are equipped with the first hole 7 for being provided with 3 top of plectane, and sliding sleeve is equipped with support rod 8, support rod in the first hole 7
8 top and bottom end extend respectively to above and below plectane 3, and the bottom end of support rod 8 is fixedly installed with anti-skidding Silicone Rubber 9,
Support rod 8 is fixedly installed with pointer 10 close to a side bottom of sampling probe 2, and two pointers 10 are matched with graduation mark 25,
Rectangular channel 14 is offered on the side inner wall that two support rods 8 are located remotely from each other, and in the top inner wall and bottom of rectangular channel 14
It is fixedly installed with the same screw rod 15 on wall, rectangular channel 14 offers sliding slot 17 on the side inner wall far from its opening, and two the
Be fixedly installed with limited block 16 on the side inner wall that one hole 7 is located remotely from each other, and limited block 16 close to the side of syringe 1 through pair
The rectangular channel 14 answered extends in sliding slot 17 and is nested with ball 22, and limited block 16 is set on corresponding screw rod 15, limited block
16 lower rotation is equipped with the first gear 23 that screw thread is set on corresponding screw rod 15, what two the first holes 7 were located remotely from each other
The second hole 11 is offered on the inner wall of side, and is fixedly installed in the top inner wall and bottom interior wall in the second hole 11 same perpendicular
Axis 12, turning set is equipped with second gear 13 on vertical pivot 12, the side of second gear 13 extend in corresponding rectangular channel 14 and with
First gear 23 is meshed, and the other side of second gear 13 extends in annular groove 4 and is meshed with ring gear 6, and sliding slot 17 is remote
Locating rod 19 there are two being fixedly mounted on side inner wall from its opening, in two locating rods 19 in the same sliding slot 17
Sliding sleeve is equipped with the same set square 20, and two set squares 20 are symmetrical arranged, set square 20 close to syringe 1 side with it is corresponding
Sliding slot 17 is fixedly connected with multiple reset springs 21 between the side inner wall far from its opening, ball 22 and corresponding set square 20
Side far from syringe 1 is in rolling contact, and passes through knob ring 5, ring gear 6, second gear 13, first gear 23, threaded hole 28, spiral shell
Bar 15, support rod 8, anti-skidding Silicone Rubber 9, pointer 10, graduation mark 25 are matched with sampling probe 2, rotate forward knob ring 5, knob
Ring 5 drives ring gear 6 to rotate, and the rotation of ring gear 6 can drive two second gears 13 to rotate, and second gear 13 drives corresponding the
The rotation of one gear 23, under the action of threaded hole 28, the rotation of first gear 23 drives corresponding screw rod 15 to move up, screw rod 15
Anti-skidding Silicone Rubber 9 and pointer 10 is driven to move up by corresponding support rod 8, under the cooperation of pointer 10 and graduation mark 25,
When in use, when anti-skidding Silicone Rubber 9 is pressed in patient, reach adjust between anti-skidding Silicone Rubber 9 and 2 bottom end of sampling probe away from
From to reach the insertion depth for adjusting control sampling probe 2, by support rod 8, locating rod 19, set square 20, ball 22, multiple
Position spring 21 is matched with support rod 8, drives set square by corresponding two locating rods 19 while support rod 8 moves up
20 move up, and set square 20 squeezes corresponding ball 22, and under the reaction force of extruding, set square 20 is at corresponding two
It is slided in locating rod 19 and reset spring 21 is compressed, the reaction force of reset spring 21 carries out corresponding set square 20
Buffering, so that set square 20 buffers support rod 8 by corresponding two locating rods 19, avoid adjusting causes very much to sample fastly
2 quick insertion of needle increases patient's pain of injury, and the present invention has rational design, easy to operate, adjusts according to actual needs convenient for medical staff
The insertion depth of sampling probe 2, and convenient for buffering while adjusting 2 insertion depth of sampling probe, avoid adjusting causes very much to sample fastly
2 quick insertion of needle increases patient's pain of injury, meets the use demand of medical staff.
In the present embodiment, the top of plectane 3 is equipped with the first circular hole, and the first circular hole and the fixed suit of syringe 1, annular groove 4
Bottom interior wall on offer the first circular ring shape sliding slot, the bottom of knob ring 5 is fixedly installed with the first ring-shaped sliding rail 27, and
One ring-shaped sliding rail 27 is slidably connected with the first circular ring shape sliding slot, and the top of first gear 23 offers threaded hole 28, and screw thread
Hole 28 is threadedly coupled with corresponding screw rod 15, and the top of limited block 16 offers the second circular hole 24, and the side wall of the second circular hole 24
It is not contacted with the outside of corresponding screw rod 15, the top of first gear 23 offers the second circular ring shape sliding slot, the bottom of limited block 16
Portion is fixedly installed with the second ring-shaped sliding rail 26, and the second ring-shaped sliding rail 26 slides with corresponding second circular ring shape sliding slot and connects
It connects, set square 20 is opened up close to the side of syringe 1 there are two third circular hole, and third circular hole and corresponding locating rod 19 sliding company
It connects, the top of second gear 13 offers the 4th circular hole, and fixing sleeve is equipped with bearing, the inner ring and vertical pivot of bearing in the 4th circular hole
The fixed suit in 12 outside, the quantity of the reset spring 21 in the same sliding slot 17 is four to six, and is located at same
Four to six reset springs 21 in sliding slot 17 are set in qually spaced in set square 20 close to the side of syringe 1, and the two of limited block 16
Side is slidably connected with the two sides inner wall of corresponding sliding slot 17 respectively, passes through knob ring 5, ring gear 6, second gear 13, the first tooth
Wheel 23, threaded hole 28, screw rod 15, support rod 8, anti-skidding Silicone Rubber 9, pointer 10, graduation mark 25 are matched with sampling probe 2, positive
Turning knob ring 5, knob ring 5 drive ring gear 6 to rotate, and the rotation of ring gear 6 can drive two second gears 13 to rotate, the second tooth
Wheel 13 drives corresponding first gear 23 to rotate, and under the action of threaded hole 28, the rotation of first gear 23 drives corresponding screw rod
15 move up, and screw rod 15 drives anti-skidding Silicone Rubber 9 and pointer 10 to move up by corresponding support rod 8, pointer 10 with
Under the cooperation of graduation mark 25, when in use, when anti-skidding Silicone Rubber 9 is pressed in patient, reaches and adjust anti-skidding Silicone Rubber 9 and sampling
The distance between 2 bottom end of needle passes through support rod 8, locating rod 19, triangle to reach the insertion depth for adjusting control sampling probe 2
Plate 20, ball 22, reset spring 21 are matched with support rod 8, pass through corresponding two positioning while support rod 8 moves up
Bar 19 drives set square 20 to move up, and set square 20 squeezes corresponding ball 22, under the reaction force of extruding, set square
20 slide in corresponding two locating rods 19 and compress to reset spring 21, and the reaction force of reset spring 21 is to correspondence
Set square 20 buffered so that set square 20 buffers support rod 8 by corresponding two locating rods 19, avoid adjusting
Section causes very much 2 quick insertion of sampling probe to increase patient's pain of injury fastly, and the present invention has rational design, easy to operate, is convenient for medical staff's root
The insertion depth of sampling probe 2 is adjusted according to actual needs, and avoids adjusting convenient for buffering while adjusting 2 insertion depth of sampling probe
Section causes very much 2 quick insertion of sampling probe to increase patient's pain of injury fastly, meets the use demand of medical staff.
In the present embodiment, in use, rotating forward knob ring 5, knob ring 5 drives the first ring-shaped sliding rail 27 in the first circle
Sliding in annular groove, while knob ring 5 drives ring gear 6 to rotate, since two second gears 13 are nibbled with 6 phase of ring gear
It closes, the rotation of ring gear 6 drives two second gears 13 to rotate, since second gear 13 is meshed with corresponding first gear 23,
Second gear 13 drives corresponding first gear 23 to rotate, and under the action of threaded hole 28, the rotation of first gear 23, which drives, to be corresponded to
Screw rod 15 move up, screw rod 15 drives corresponding support rod 8 to move up, and support rod 8 drives corresponding anti-skidding Silicone Rubber 9
It is moved up with pointer 10, under the cooperation of pointer 10 and graduation mark 25, when in use, anti-skidding Silicone Rubber 9 is pressed in patient
When, reach and adjust the distance between anti-skidding Silicone Rubber 9 and 2 bottom end of sampling probe, to reach the insertion depth for adjusting control sampling probe 2
Degree, and drive corresponding two locating rods 19 to move up while support rod 8 moves up, locating rod 19 drives corresponding
Set square 20 moves up, and set square 20 squeezes corresponding ball 22, and under the reaction force of extruding, set square 20 is in correspondence
Two locating rods 19 on slided to the direction close to syringe 1, set square 20 compresses corresponding multiple reset springs 21,
The reaction force of reset spring 21 buffers corresponding set square 20, so that set square 20 passes through corresponding two locating rods
19 pairs of support rods 8 buffer, and avoid adjusting causes very much 2 quick insertion of sampling probe to increase patient's pain of injury fastly.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of sampling device for biopsy of tumour department, including sampler body, the sampler body include syringe
(1) and with syringe (1) air extractor (18) being connected to, the bottom of syringe (1) are provided with interconnecting piece (29), and interconnecting piece (29)
Internal screw thread is connected with sampling probe (2), and the bottom end of sampling probe (2) extends to the lower section of interconnecting piece (29), which is characterized in that described to take
The outside of sample needle (2) is equipped with graduation mark (25), and fixing sleeve is equipped with plectane (3) on the syringe (1), and opens on the outside of plectane (3)
It is the annular groove (4) of opening setting equipped with top, is rotatably equipped with knob ring (5) in the bottom interior wall of annular groove (4), and knob
It is fixedly installed on the inside of ring (5) ring gear (6), the two sides of the syringe (1) are equipped with first be provided at the top of plectane (3)
Hole (7), and the first hole (7) interior sliding sleeve is equipped with support rod (8), the top and bottom end of the support rod (8) extend respectively to justify
Above and below plate (3), the bottom end of the support rod (8) is fixedly installed with anti-skidding Silicone Rubber (9), and support rod (8) is close to be taken
One side bottom of sample needle (2) is fixedly installed with pointer (10), and two pointers (10) match with graduation mark (25), two branch
It is offered on the side inner wall that strut (8) is located remotely from each other rectangular channel (14), and in the top inner wall and bottom of rectangular channel (14)
It being fixedly installed on wall the same screw rod (15), rectangular channel (14) offers sliding slot (17) on the side inner wall far from its opening,
It is fixedly installed with limited block (16) on the side inner wall that two the first holes (7) are located remotely from each other, and limited block (16) is close to syringe
(1) side extends in sliding slot (17) and is nested with ball (22) through corresponding rectangular channel (14), and limited block (16) is arranged
On corresponding screw rod (15), the lower rotation of limited block (16) is equipped with first that screw thread is set on corresponding screw rod (15)
Gear (23) offers the second hole (11) on the side inner wall that two the first holes (7) are located remotely from each other, and the top of the second hole (11)
It being fixedly installed on portion's inner wall and bottom interior wall the same vertical pivot (12), turning set is equipped with second gear (13) on vertical pivot (12),
The side of the second gear (13) extends in corresponding rectangular channel (14) and is meshed with first gear (23), second gear
(13) the other side extends in annular groove (4) and is meshed with ring gear (6), side of the sliding slot (17) far from its opening
It is fixedly mounted to slide on two locating rods (19) being located in the same sliding slot (17) there are two locating rod (19) on inner wall and be arranged
Have the same set square (20), two set squares (20) are symmetrical arranged, set square (20) close to syringe (1) side with it is corresponding
Sliding slot (17) is fixedly connected with multiple reset springs (21) between the side inner wall far from its opening, ball (22) and corresponding three
Gusset (20) is in rolling contact far from the side of syringe (1).
2. a kind of sampling device for biopsy of tumour department according to claim 1, which is characterized in that the top of plectane (3)
Portion is equipped with the first circular hole, and the first circular hole and syringe (1) fixed suit.
3. a kind of sampling device for biopsy of tumour department according to claim 1, which is characterized in that the annular groove
(4) the first circular ring shape sliding slot is offered in bottom interior wall, the bottom of knob ring (5) is fixedly installed with the first ring-shaped sliding rail
(27), and the first ring-shaped sliding rail (27) is slidably connected with the first circular ring shape sliding slot.
4. a kind of sampling device for biopsy of tumour department according to claim 1, which is characterized in that the first gear
(23) it is offered at the top of threaded hole (28), and threaded hole (28) is threadedly coupled with corresponding screw rod (15).
5. a kind of sampling device for biopsy of tumour department according to claim 1, which is characterized in that the limited block
(16) it is offered at the top of the second circular hole (24), and the side wall of the second circular hole (24) does not connect with the outside of corresponding screw rod (15)
Touching.
6. a kind of sampling device for biopsy of tumour department according to claim 1, which is characterized in that the first gear
(23) the second circular ring shape sliding slot is offered at the top of, the bottom of limited block (16) is fixedly installed with the second ring-shaped sliding rail (26),
And second ring-shaped sliding rail (26) be slidably connected with corresponding second circular ring shape sliding slot.
7. a kind of sampling device for biopsy of tumour department according to claim 1, which is characterized in that the set square
(20) side close to syringe (1) is opened up there are two third circular hole, and third circular hole is slidably connected with corresponding locating rod (19).
8. a kind of sampling device for biopsy of tumour department according to claim 1, which is characterized in that the second gear
(13) the 4th circular hole is offered at the top of, and fixing sleeve is equipped with bearing in the 4th circular hole, the inner ring of bearing and vertical pivot (12) it is outer
The fixed suit in side.
9. a kind of sampling device for biopsy of tumour department according to claim 1, which is characterized in that be located at the same cunning
The quantity of reset spring (21) in slot (17) is four to six, and four to six reset bullets being located in the same sliding slot (17)
Spring (21) is set in qually spaced in the side of set square (20) close to syringe (1).
10. a kind of sampling device for biopsy of tumour department according to claim 1, which is characterized in that the limited block
(16) two sides are slidably connected with the two sides inner wall of corresponding sliding slot (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577632.9A CN109700483B (en) | 2018-12-13 | 2018-12-13 | Biopsy sampling device that tumour administrative or technical offices used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577632.9A CN109700483B (en) | 2018-12-13 | 2018-12-13 | Biopsy sampling device that tumour administrative or technical offices used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109700483A true CN109700483A (en) | 2019-05-03 |
| CN109700483B CN109700483B (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811577632.9A Active CN109700483B (en) | 2018-12-13 | 2018-12-13 | Biopsy sampling device that tumour administrative or technical offices used |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022233A (en) * | 2020-09-14 | 2020-12-04 | 北京中科盛康科技有限公司 | Biopsy forceps facilitating accurate positioning |
| CN112674805A (en) * | 2020-12-24 | 2021-04-20 | 中国人民解放军陆军军医大学第一附属医院 | Breast tumor sampler |
| CN113662591A (en) * | 2021-01-19 | 2021-11-19 | 安徽医学高等专科学校 | Sample sampling and collecting system convenient for tumor pharmacological research |
| CN115670531A (en) * | 2022-09-16 | 2023-02-03 | 中国人民解放军总医院第一医学中心 | Skin biopsy sampler with adjustable |
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| CN207412184U (en) * | 2017-03-13 | 2018-05-29 | 古丽尼沙·吾布力卡斯木 | A kind of Cardiological depthkeeping degree puncture needle |
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| CN107693091A (en) * | 2017-12-04 | 2018-02-16 | 王娟 | Nephrology dept.'s fixing apparatus for puncture needle |
| CN109602481A (en) * | 2018-12-05 | 2019-04-12 | 山东大学第二医院 | A kind of chemotherapy of tumors puncture positioning device |
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| CN112022233A (en) * | 2020-09-14 | 2020-12-04 | 北京中科盛康科技有限公司 | Biopsy forceps facilitating accurate positioning |
| CN112674805A (en) * | 2020-12-24 | 2021-04-20 | 中国人民解放军陆军军医大学第一附属医院 | Breast tumor sampler |
| CN113662591A (en) * | 2021-01-19 | 2021-11-19 | 安徽医学高等专科学校 | Sample sampling and collecting system convenient for tumor pharmacological research |
| CN113662591B (en) * | 2021-01-19 | 2024-04-19 | 安徽医学高等专科学校 | Sample sampling and collecting system convenient for pharmacological research of tumors |
| CN115670531A (en) * | 2022-09-16 | 2023-02-03 | 中国人民解放军总医院第一医学中心 | Skin biopsy sampler with adjustable |
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