CN112168228B - Quick extraction element of pathological tissue in art - Google Patents
Quick extraction element of pathological tissue in art Download PDFInfo
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- CN112168228B CN112168228B CN202011162323.2A CN202011162323A CN112168228B CN 112168228 B CN112168228 B CN 112168228B CN 202011162323 A CN202011162323 A CN 202011162323A CN 112168228 B CN112168228 B CN 112168228B
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
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Abstract
The invention discloses a device for quickly extracting pathological tissues in an operation, which comprises a supporting seat, wherein a moving groove is formed in the lower surface of the supporting seat, and a transmission cavity is formed in the supporting seat positioned on one side of the moving groove, so that the beneficial effects of the invention are as follows: the extraction tube matched with the operation length and the diameter of the pipeline is picked out, the installation block on the extraction tube is inserted into the second clamping groove, then the lead screw is driven to rotate through the rotating handle, the lead screw drives the movable block to move with the first clamping block through the matching with the lead screw nut, and further the first clamping block is clamped to the other installation block through the first clamping groove, meanwhile, the lead screw drives the rotating rod to rotate through the transmission between the bevel gears, and the rotating rod can drive the fixing rod to descend to the fixing hole to fix the installation block through the matching of the thread groove and the threaded rod, so that different extraction devices can be installed and fixed according to requirements, and different requirements in different operations can be met.
Description
Technical Field
The invention relates to a pathological tissue rapid extraction device, in particular to an intraoperative pathological tissue rapid extraction device, and belongs to the technical field of technical and medical equipment.
Background
Pathological examination of tumor is one of the most important tumor diagnosis methods, the pathological examination can determine the diagnosis, tissue source, property, range and the like of tumor, and provides important basis for clinical treatment, the accuracy of pathological examination result and the control of operation time in the operation process are critical to the safety of the life of a patient, so the pathological determination means in the operation must ensure high efficiency and accuracy, the traditional pathological section needs more than ten steps of fixing, dehydrating, transparence and the like, the whole process lasts for 16-22 hours, the conventional pathological diagnosis needs 3-5 working days to be completed, the time is too long, the method is only suitable for preoperative biopsy and is not suitable for determining pathology in the operation, and the method which is widely applied in the operation pathological determination process at present adopts an extraction device to adopt some pathological tissue cells to prepare cytology smears for examination, this examination requires only a few minutes to quickly determine the pathology.
The existing rapid extraction devices are usually modified by syringes, and the length and the diameter of the extraction tube are fixed, so that the device cannot be applied to different operation positions in different operations, and therefore, a device for rapidly extracting pathological tissues in the operations is needed to be provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a device for quickly extracting pathological tissues in an operation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the quick intraoperative pathological tissue extraction device comprises a supporting seat, wherein a moving groove is formed in the lower surface of the supporting seat, a transmission cavity is formed in the supporting seat on one side of the moving groove, a lead screw is rotatably connected between the opposite groove walls of the moving groove through a bearing, one end of the lead screw penetrates and extends into the transmission cavity, the other end of the lead screw penetrates and extends out of the supporting seat, a lead screw nut is connected onto the rod wall of the lead screw positioned in the moving groove in a threaded manner, a moving block is fixedly sleeved on the outer side wall of the lead screw nut and is connected in the moving groove in a sliding manner, the lower end of the moving block penetrates through the notch of the moving groove and extends downwards out of the supporting seat, a first clamping block is fixedly connected to one end of the moving block positioned outside the supporting seat, and a second clamping block is fixedly connected to one side edge of the lower surface of the supporting seat, the side wall of one side, close to the second clamping block, of the first clamping block is provided with a first clamping groove, the side wall of one side, close to the first clamping block, of the second clamping block is provided with a second clamping groove, the first clamping groove and the second clamping groove are arranged in parallel, an extracting mechanism is clamped in the first clamping groove and the second clamping groove, the bottom cavity wall of the transmission cavity is provided with a lifting mechanism, the upper end of the lifting mechanism penetrates and extends into the transmission cavity, the lower end of the lifting mechanism sequentially penetrates through the lower cavity wall of the transmission cavity, the lower surface of the supporting seat and the upper surface of the second clamping block and extends downwards, the lower end of the lifting mechanism is communicated with the second clamping groove, one end, located in the transmission cavity, of the lifting mechanism is fixedly connected with a first bevel gear, one end, located in the transmission cavity, of the screw rod is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a pressing mechanism is arranged on the first clamping block, a rebounding mechanism is arranged inside the pressing mechanism, a connecting mechanism is arranged on the pressing mechanism and the extracting mechanism, a fixing hole is formed in the side wall, located in the second clamping groove, of the extracting mechanism in a penetrating mode, and the lower end of the lifting mechanism penetrates and extends into the fixing hole.
Preferably, draw the mechanism and include two installation pieces, two installation piece difference sliding connection is in first centre gripping groove and second centre gripping inslot, two installation piece one end in opposite directions runs through the notch in first centre gripping groove and second centre gripping groove respectively and outwards extends, two the common fixedly connected with extraction tube of one end in opposite directions of installation piece, wherein one end of extraction tube runs through and extends to outside second centre gripping piece and first centre gripping piece, the other end of extraction tube runs through and extends to in second centre gripping piece and the first centre gripping piece and an gasbag of fixedly connected with.
Preferably, elevating system includes a lift groove, the lift groove is seted up on the upper end cell wall in second centre gripping groove, it is connected with a dwang to rotate through the bearing on the upper end cell wall in lift groove, the upper end of dwang is run through and is extended to the transmission intracavity, the one end fixed connection that the dwang is located the transmission intracavity is at first bevel gear's lower surface, a thread groove has been seted up to the lower surface of dwang, thread groove female connection has a threaded rod, the lower extreme of threaded rod runs through the notch of thread groove and downwardly extending lift inslot, the threaded rod is located a one end fixedly connected with dead lever of lift inslot, the lower extreme of dead lever runs through the notch and the fixed orifices of lift groove and downwardly extending.
Preferably, the pressing mechanism comprises a pressing hole, the pressing hole penetrates through the first clamping block, a pressing rod is connected in the pressing hole in a sliding mode, one end of the pressing rod penetrates through the second clamping block and extends to a position between the second clamping block and the first clamping block, and a pressing plate is fixedly connected to the one end of the pressing rod.
Preferably, the other end of the pressing rod penetrates through the second clamping block and the first clamping block and extends to the outside of the second clamping block and the first clamping block, and a pushing plate is fixedly connected with the other end of the pressing rod.
Preferably, the resilience mechanism includes an annular groove, the annular groove is seted up on the inner hole wall of pressing the hole, sliding connection has a ring block in the annular groove, the inner ring wall of ring block runs through and extends to in the pressing the hole and fixed the cup joint on the pole wall according to the depression bar, a spring of fixedly connected with on the lateral wall of one side wherein of ring block, the other end fixed connection of spring is on the corresponding cell wall of annular groove.
Preferably, the connecting mechanism comprises a first magic tape, the first magic tape is fixedly connected to the side wall of one side of the air bag, a second magic tape is fixedly connected to the pressing plate corresponding to the position of the first magic tape, and the first magic tape and the second magic tape are adhered to each other.
Preferably, one end of the screw rod, which is positioned outside the supporting seat, is fixedly connected with a rotating handle.
Preferably, the side wall of the pushing plate, which is far away from one side of the pressing rod, is fixedly connected with an anti-skid plate.
Preferably, a layer of anti-skidding sleeve is fixedly sleeved on the outer side wall of the rotating handle.
The invention provides a device for quickly extracting pathological tissues in operation, which has the beneficial effects that:
1. when the device is used, the extraction tube matched with the operation length and the pipeline diameter is firstly picked out, the mounting block on the extraction tube is inserted into the second clamping groove, then the screw rod is driven to rotate through the rotating handle, the screw rod drives the moving block and the first clamping block to move through the matching of the screw rod and the screw rod nut, so that the first clamping block is clamped with the other mounting block through the first clamping groove, meanwhile, the screw rod drives the rotating rod to rotate through the transmission between the bevel gears, the rotating rod can drive the fixing rod to descend to the fixing hole through the matching of the thread groove and the threaded rod to fix the mounting block, and then different extraction devices can be mounted and fixed according to requirements, so that different requirements in different operations can be met.
2. When the device is used, the pushing plate can be pressed, the pushing plate pushes the pressing plate through the pressing rod, so that the pressing plate pushes out air in the air bag, the extraction port of the extraction tube can be aligned with pathological tissues at the moment, then the pushing plate is loosened, the spring can push the annular block at the moment, the annular block drives the pressing rod to move synchronously, the pressing rod drives the pressing plate to move synchronously, and meanwhile, the pressing plate drives the air bag to recover the original shape through adhesion of the first magic tape and the second magic tape, so that the air bag can extract pathological tissues from the outside, and the whole extraction operation is simple and convenient.
Drawings
Fig. 1 is a schematic structural view of an installation state of a rapid extraction device for pathological tissues in an operation according to the present invention;
FIG. 2 is a schematic structural diagram illustrating an installation process of a device for rapidly extracting pathological tissues during an operation according to the present invention;
FIG. 3 is a schematic structural view of an unmounted state of the device for rapid extraction of pathological tissues during operation according to the present invention;
FIG. 4 is a schematic structural view of a pressing state of the device for rapidly extracting pathological tissues during operation according to the present invention;
FIG. 5 is a schematic structural diagram of an extraction mechanism of the device for rapidly extracting pathological tissues during surgery according to the present invention;
FIG. 6 is a schematic view of the internal structure of a first clamping block of the device for rapidly extracting pathological tissues during operation according to the present invention;
FIG. 7 is an enlarged schematic structural view of part A in FIG. 2 of the device for rapidly extracting pathological tissues during operation according to the present invention;
fig. 8 is an enlarged structural schematic view of a portion B in fig. 2 of the device for rapidly extracting pathological tissues during operation according to the present invention.
In the figure: the device comprises a supporting seat 1, a moving groove 2, a transmission cavity 3, a screw rod 4, a screw rod nut 5, a moving block 6, a first clamping block 7, a second clamping block 8, a first clamping groove 9, a second clamping groove 10, an extraction mechanism 11, an installation block 111, an extraction pipe 112, an air bag 113, a lifting mechanism 12, a lifting groove 121, a rotating rod 122, a threaded groove 123, a threaded rod 124, a fixing rod 125, a first bevel gear 13, a second bevel gear 14, a pressing mechanism 15, a pressing hole 151, a pressing rod 152, a pressing plate 153, a pushing plate 154, an anti-slip plate 155, a rebound mechanism 16, an annular groove 161, an annular block 162, a spring 163, a connecting mechanism 17, a first magic tape 171, a second magic tape 172, a fixing hole 18, a rotating handle 19 and an anti-slip sleeve 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-8, a device for rapidly extracting pathological tissues in surgery comprises a supporting seat 1, a moving groove 2 is arranged on the lower surface of the supporting seat 1, a transmission cavity 3 is arranged in the supporting seat 1 at one side of the moving groove 2, a lead screw 4 is rotatably connected between the opposite groove walls of the moving groove 2 through a bearing, one end of the lead screw 4 penetrates and extends into the transmission cavity 3, the other end of the lead screw 4 penetrates and extends out of the supporting seat 1, a lead screw nut 5 is connected with the lead screw 4 through a screw thread on the rod wall in the moving groove 2, a moving block 6 is fixedly sleeved on the outer side wall of the lead screw nut 5, the moving block 6 is slidably connected in the moving groove 2, the lower end of the moving block 6 penetrates through the notch of the moving groove 2 and extends downwards out of the supporting seat 1, a first clamping block 7 is fixedly connected at one end of the moving block 6 outside the supporting seat 1, a second clamping block 8 is fixedly connected at one side edge of the lower surface of the supporting seat 1, a first clamping groove 9 is formed in the side wall of the first clamping block 7, which is close to one side of the second clamping block 8, a second clamping groove 10 is formed in the side wall of the second clamping block 8, which is close to one side of the first clamping block 7, the first clamping groove 9 and the second clamping groove 10 are arranged in parallel, an extraction mechanism 11 is clamped in the first clamping groove 9 and the second clamping groove 10, a lifting mechanism 12 is arranged on the bottom cavity wall of the transmission cavity 3, the upper end of the lifting mechanism 12 penetrates through and extends into the transmission cavity 3, the lower end of the lifting mechanism 12 sequentially penetrates through the lower cavity wall of the transmission cavity 3, the lower surface of the supporting seat 1 and the upper surface of the second clamping block 8 and extends downwards, the lower end of the lifting mechanism 12 is communicated with the second clamping groove 10, a first bevel gear 13 is fixedly connected at one end of the lifting mechanism 12, which is positioned in the transmission cavity 3, one end of the screw rod 4 positioned in the transmission cavity 3 is fixedly connected with a second bevel gear 14, the first bevel gear 13 is meshed with the second bevel gear 14, a pressing mechanism 15 is arranged on the first clamping block 7, a rebounding mechanism 16 is arranged inside the pressing mechanism 15, the pressing mechanism 15 and the extracting mechanism 11 are provided with a connecting mechanism 17, the extracting mechanism 11 is provided with a fixing hole 18 in a penetrating manner on the side wall positioned in the second clamping groove 10, and the lower end of the lifting mechanism 12 extends into the fixing hole 18 in a penetrating manner.
Wherein, draw mechanism 11 to include two installation pieces 111, two installation pieces 111 are sliding connection respectively in first centre gripping groove 9 and second centre gripping groove 10, two installation pieces 111 one end in opposite directions run through the notch of first centre gripping groove 9 and second centre gripping groove 10 respectively and outwards extend, the common fixedly connected with extraction tube 112 of one end in two installation pieces 111 in opposite directions, extraction tube 112's wherein one end runs through to extend to outside second centre gripping block 8 and first centre gripping block 7, extraction tube 112's the other end runs through to extend to second centre gripping block 8 and first centre gripping block 7 in and an gasbag 113 of fixedly connected with.
Wherein, elevating system 12 includes a lift groove 121, lift groove 121 sets up on the upper end cell wall of second centre gripping groove 10, it is connected with a dwang 122 to rotate through the bearing on the upper end cell wall of lift groove 121, the upper end of dwang 122 runs through and extends to transmission intracavity 3, the one end fixed connection that dwang 122 is located transmission intracavity 3 is at first bevel gear 13's lower surface, a thread groove 123 has been seted up to the lower surface of dwang 122, thread groove 123 female connection has a threaded rod 124, the lower extreme of threaded rod 124 runs through the notch of thread groove 123 and downwardly extending lift groove 121, threaded rod 124 is located one end fixedly connected with a dead lever 125 of lift groove 121, the lower extreme of dead lever 125 runs through the notch and the fixed orifices 18 and the downwardly extending of lift groove 121.
The pressing mechanism 15 includes a pressing hole 151, the pressing hole 151 is formed through the first clamping block 7, a pressing rod 152 is slidably connected in the pressing hole 151, and one end of the pressing rod 152 extends through the second clamping block 8 and the first clamping block 7 and is fixedly connected with a pressing plate 153.
The other end of the pressing rod 152 extends through the second clamping block 8 and the first clamping block 7 and is fixedly connected with a pushing plate 154.
Wherein, resilience mechanism 16 includes an annular groove 161, and annular groove 161 sets up on the inner wall of pressing hole 151, and sliding connection has an annular piece 162 in annular groove 161, and the inner wall of annular piece 162 runs through and extends to in pressing hole 151 and fixed the cover and connect on the pole wall of pressing rod 152, and fixedly connected with a spring 163 on the lateral wall of one of them side of annular piece 162, and the other end fixed connection of spring 163 is on the corresponding cell wall of annular groove 161.
Wherein, coupling mechanism 17 includes a first magic subsides 171, and first magic subsides 171 fixed connection is on the lateral wall of its one side of gasbag 113, corresponds on the pressing plate 153 of first magic subsides 171 position fixedly connected with a second magic subsides 172, and first magic subsides 171 and second magic subsides 172 are the mutual adhesion.
Wherein, one end of the screw rod 4 outside the supporting seat 1 is fixedly connected with a rotating handle 19.
Wherein, a skidproof plate 155 is fixedly connected with the side wall of the pushing plate 154 far away from the pushing rod 152.
Wherein, the outer side wall of the rotating handle 19 is fixedly sleeved with a layer of antiskid sleeve 20.
The working principle is as follows: when in use, firstly, the extraction tube 112 matched with the operation length and the diameter of the pipeline is picked out, and one mounting block 111 on the extraction tube 112, which drives the fixing hole 18, is inserted into the second clamping groove 10, then the screw rod 4 can be rotated by rotating the handle 19, the screw rod 4 drives the moving block 6 to move by matching with the screw nut 5, the moving block 6 drives the first clamping block 7 to move synchronously, the first clamping block 7 drives the first clamping groove 9 to clamp another mounting block 111 on the extraction tube 112, at the same time, the screw rod 4 drives the second bevel gear 14, the second bevel gear 14 drives the rotating rod 122 to rotate by meshing with the first bevel gear 13, the rotating rod 122 can drive the threaded rod 124 to descend by matching with the threaded groove 123 and the threaded rod 124, the threaded rod 124 synchronously drives the fixing rod 125 to descend into the fixing hole 18, and then one mounting block 111 is fixed, and then can avoid extraction tube 112 to produce and rock, thereby it is fixed to the centre gripping of extraction apparatus to have accomplished, later can be through pressing pushing plate 154, pushing plate 154 pushes down pressing plate 153 through pressing depression bar 152, and then make pressing plate 153 release the air in gasbag 113, can aim at extraction tube 112's the mouth of drawing with pathological tissue this moment, then loosen pushing plate 154 again, spring 163 can promote annular piece 162 this moment, and annular piece 162 drives pressing rod 152 synchronous motion, and pressing rod 152 can drive pressing plate 153 synchronous motion, pressing plate 153 can drive gasbag 113 through the adhesion of first magic subsides 171 with second magic subsides 172 and reply the former state simultaneously, and then make gasbag 113 can be taken out the air by the outside, and extract pathological tissue to extraction tube 112 in, make the whole operation of drawing comparatively simple convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a quick extraction element of pathological tissue in art, includes a supporting seat (1), its characterized in that, a shifting chute (2) has been seted up to the lower surface of supporting seat (1), is located supporting seat (1) inside of shifting chute (2) one side has seted up one transmission chamber (3), it is connected with a lead screw (4) to rotate through the bearing between the relative cell wall of shifting chute (2), wherein one end of lead screw (4) is run through and is extended to in transmission chamber (3), the other end of lead screw (4) runs through and extends outside supporting seat (1), threaded connection has a screw-nut (5) on the pole wall that lead screw (4) are located shifting chute (2), fixed cover on the lateral wall of screw-nut (5) has been connect with a movable block (6), movable block (6) sliding connection is in shifting chute (2), and the lower extreme of movable block (6) runs through the notch of shifting chute (2) and downwardly extending to supporting seat (2), (2) supporting seat(s) 1) Besides, one end of the moving block (6) positioned outside the supporting seat (1) is fixedly connected with a first clamping block (7), one side edge of the lower surface of the supporting seat (1) is fixedly connected with a second clamping block (8), the side wall of the first clamping block (7) close to one side of the second clamping block (8) is provided with a first clamping groove (9), the side wall of the second clamping block (8) close to one side of the first clamping block (7) is provided with a second clamping groove (10), the first clamping groove (9) and the second clamping groove (10) are arranged in parallel, an extraction mechanism (11) is clamped between the first clamping groove (9) and the second clamping groove (10), the bottom cavity wall of the transmission cavity (3) is provided with a lifting mechanism (12), and the upper end of the lifting mechanism (12) extends into the transmission cavity (3), the lower end of the lifting mechanism (12) sequentially penetrates through the lower end cavity wall of the transmission cavity (3), the lower surface of the supporting seat (1) and the upper surface of the second clamping block (8) and extends downwards, the lower end of the lifting mechanism (12) is communicated with the second clamping groove (10), one end, located in the transmission cavity (3), of the lifting mechanism (12) is fixedly connected with a first bevel gear (13), one end, located in the transmission cavity (3), of the screw rod (4) is fixedly connected with a second bevel gear (14), the first bevel gear (13) is meshed with the second bevel gear (14), a pressing mechanism (15) is arranged on the first clamping block (7), a rebound mechanism (16) is arranged inside the pressing mechanism (15), and a connecting mechanism (17) is arranged on the pressing mechanism (15) and the extracting mechanism (11), a fixing hole (18) is formed in the side wall, located in the second clamping groove (10), of the extracting mechanism (11) in a penetrating mode, and the lower end of the lifting mechanism (12) extends into the fixing hole (18) in a penetrating mode; the extraction mechanism (11) comprises two installation blocks (111), the two installation blocks (111) are respectively connected in a first clamping groove (9) and a second clamping groove (10) in a sliding mode, opposite ends of the two installation blocks (111) respectively penetrate through notches of the first clamping groove (9) and the second clamping groove (10) and extend outwards, opposite ends of the two installation blocks (111) are jointly and fixedly connected with an extraction tube (112), one end of the extraction tube (112) penetrates through the second clamping block (8) and the first clamping block (7) and extends out of the second clamping block (8) and the first clamping block (7), and the other end of the extraction tube (112) penetrates through the second clamping block (8) and the first clamping block (7) and is fixedly connected with an air bag (113); elevating system (12) are including a lift groove (121), set up on the upper end cell wall of second centre gripping groove (10) lift groove (121), it is connected with a dwang (122) to rotate through the bearing on the upper end cell wall of lift groove (121), the upper end of dwang (122) is run through and is extended to in transmission chamber (3), one end fixed connection that dwang (122) is located transmission chamber (3) is at the lower surface of first bevel gear (13), a thread groove (123) has been seted up to the lower surface of dwang (122), thread groove (123) female connection has a threaded rod (124), the lower extreme of threaded rod (124) runs through the notch of thread groove (123) and downwardly extending lift groove (121), one end fixedly connected with a dead lever (125) that threaded rod (124) is located lift groove (121), the lower extreme of dead lever (125) runs through to the notch and fixed orifices (18) of lift groove (121) and to going up and down to And (4) extending downwards.
2. The device for rapidly extracting pathological tissue during operation according to claim 1, wherein the pressing mechanism (15) comprises a pressing hole (151), the pressing hole (151) is formed through the first clamping block (7), a pressing rod (152) is slidably connected in the pressing hole (151), and one end of the pressing rod (152) extends through the space between the second clamping block (8) and the first clamping block (7) and is fixedly connected with a pressing plate (153).
3. The device for rapidly extracting pathological tissues during operation as claimed in claim 2, wherein the other end of the pressing rod (152) extends through the second clamping block (8) and the first clamping block (7) and is fixedly connected with a pushing plate (154).
4. The device for rapidly extracting pathological tissues during operation as claimed in claim 1, wherein the resilient mechanism (16) comprises an annular groove (161), the annular groove (161) is opened on the inner wall of the pressing hole (151), an annular block (162) is slidably connected in the annular groove (161), the inner wall of the annular block (162) extends into the pressing hole (151) and is fixedly sleeved on the rod wall of the pressing rod (152), a spring (163) is fixedly connected to the side wall of one side of the annular block (162), and the other end of the spring (163) is fixedly connected to the corresponding groove wall of the annular groove (161).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011162323.2A CN112168228B (en) | 2020-10-27 | 2020-10-27 | Quick extraction element of pathological tissue in art |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011162323.2A CN112168228B (en) | 2020-10-27 | 2020-10-27 | Quick extraction element of pathological tissue in art |
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| CN112168228B true CN112168228B (en) | 2021-12-21 |
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| CN110974313A (en) * | 2019-12-26 | 2020-04-10 | 莒县人民医院 | Be used for clinical tumour sampling device of lung cancer |
| CN111012453A (en) * | 2019-12-28 | 2020-04-17 | 刘静 | Clinical piercing depth of cardiovascular internal medicine |
| CN111557696A (en) * | 2020-05-11 | 2020-08-21 | 王超 | Bone marrow puncture extraction device for hematology department |
| CN211325215U (en) * | 2019-12-19 | 2020-08-25 | 莒县人民医院 | Sampler for medical oncology |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030538A (en) * | 2018-01-19 | 2018-05-15 | 中国人民解放军第0七医院 | A kind of Cardiological tapping device |
| CN208958183U (en) * | 2018-02-07 | 2019-06-11 | 天津亨佳生物科技发展有限公司 | A kind of fresh tumor tissue extract equipment |
| CN210019553U (en) * | 2019-01-04 | 2020-02-07 | 杨燕 | Intelligent medical color ultrasound puncture locator |
| CN209629710U (en) * | 2019-02-11 | 2019-11-15 | 司书静 | A kind of sampler for tumor patient treatment |
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| CN211325215U (en) * | 2019-12-19 | 2020-08-25 | 莒县人民医院 | Sampler for medical oncology |
| CN110974313A (en) * | 2019-12-26 | 2020-04-10 | 莒县人民医院 | Be used for clinical tumour sampling device of lung cancer |
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| CN111557696A (en) * | 2020-05-11 | 2020-08-21 | 王超 | Bone marrow puncture extraction device for hematology department |
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| Publication number | Publication date |
|---|---|
| CN112168228A (en) | 2021-01-05 |
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