CN115644952A - Disposable biopsy forceps that can multi-angle was adjusted - Google Patents
Disposable biopsy forceps that can multi-angle was adjusted Download PDFInfo
- Publication number
- CN115644952A CN115644952A CN202211194911.3A CN202211194911A CN115644952A CN 115644952 A CN115644952 A CN 115644952A CN 202211194911 A CN202211194911 A CN 202211194911A CN 115644952 A CN115644952 A CN 115644952A
- Authority
- CN
- China
- Prior art keywords
- sampling tube
- adjusting
- sampling
- tube body
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001574 biopsy Methods 0.000 title claims abstract description 26
- 238000005070 sampling Methods 0.000 claims abstract description 130
- 239000000523 sample Substances 0.000 claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims description 40
- 239000010959 steel Substances 0.000 claims description 40
- 238000009434 installation Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010827 pathological analysis Methods 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 244000144985 peep Species 0.000 description 2
- 208000008918 voyeurism Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000669 biting effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000004996 female reproductive system Anatomy 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
Images
Landscapes
- Endoscopes (AREA)
Abstract
The invention discloses a disposable biopsy forceps capable of being adjusted in multiple angles, which comprises a first sampling tube body, a grab handle, a rotating assembly, an adjusting base, a second sampling tube body, a sampling assembly, an angle adjusting assembly and an endoscopic probe, wherein the rotating assembly is arranged at one end of the first sampling tube body, the adjusting base is connected and installed at one side of the rotating assembly, the angle adjusting assembly is arranged at the center of the inside of the adjusting base, the second sampling tube body is arranged at the outer side of the adjusting base, the angle adjusting assembly is connected with the second sampling tube body, and the sampling assembly is arranged at the outer side of one end of the second sampling tube body; the disposable multi-angle adjustable biopsy forceps are simple in structure and novel in style, can adjust the angle of the forceps body when in use, are convenient and quick to adjust, can adapt to different sampling positions, and accordingly are convenient to take biopsy samples, have the function of image acquisition, are convenient to detach, and are convenient to recycle.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to disposable biopsy forceps capable of being adjusted in multiple angles.
Background
The biopsy sampling is to use the endoscope to perform biopsy sampling on the pathological part and perform related pathological analysis and detection to determine the disease type, pathological stage, treatment scheme and other conditions of the patient, and the sampling forceps are special instruments for collecting biopsy samples in the upper and lower digestive tracts, respiratory tract, urinary system and female reproductive system and providing the biopsy samples for pathological analysis.
The disposable biopsy forceps in the prior art has a single function and a simple and crude structure, and when the forceps are used, the sampling position cannot be adjusted, so that the condition of sampling dead corners is easy to exist during sampling, and the operation difficulty of sampling is improved; in addition, when the forceps body bites the sample, the biting effect is not good, so that the sample is easy to fall off, and therefore, the disposable biopsy forceps capable of being adjusted at multiple angles is necessary to be designed.
Disclosure of Invention
The disposable biopsy forceps capable of being adjusted in multiple angles is simple in structure and novel in style, can adjust the angle of the forceps body when in use, is convenient and quick to adjust, can adapt to different sampling positions, is convenient to perform biopsy sampling, has an image acquisition function, is convenient to detach, and is convenient to recycle.
In order to achieve the purpose, the invention adopts the following technical scheme:
a disposable biopsy forceps capable of being adjusted in multiple angles comprises a first sampling tube body, a grab handle, a rotating assembly, an adjusting base, a second sampling tube body, a sampling assembly, an angle adjusting assembly and an endoscopic probe, wherein the rotating assembly is arranged at one end of the first sampling tube body, the adjusting base is connected and installed on one side of the rotating assembly, the angle adjusting assembly is arranged in the center of the inner portion of the adjusting base, the second sampling tube body is arranged on the outer side of the adjusting base and connected with the second sampling tube body, the sampling assembly is arranged on the outer side of one end of the second sampling tube body, the endoscopic probe is arranged in the center of one end of the second sampling tube body, and the grab handle is connected and installed at the other end of the first sampling tube body;
the angle adjusting assembly includes trailing frame, regulating spindle, regulation otic placode, transmission bearing, adjusting gear, installation pinion rack, third cable wire and second pull ring, two adjust otic placode fixed mounting in the terminal surface central authorities both sides of adjusting the base, the one end central authorities fixed mounting who adjusts the otic placode has transmission bearing, and the central grafting of terminal surface of transmission bearing installs the regulating spindle, the outside fixed mounting of regulating spindle has the trailing frame, and the both ends of trailing frame and the inner wall fixed connection of second sample body, one side fixed mounting of trailing frame has adjusting gear, the terminal surface one side outside of adjusting the base is provided with the installation pinion rack, and installs one side of pinion rack and be connected with the adjusting gear meshing, the one end connection of installation pinion rack installs the third cable wire, and the one side connection of the terminal surface that the one end of third cable wire passed adjusting base, first sample body, grab handle installs the second pull ring.
As a further scheme of the invention: the one end border position department fixed mounting of adjusting the base has flexible gum cover, and the one end of flexible gum cover and the other end border position department fixed connection of second sample body.
As a further scheme of the invention: an internal thread groove is formed in the center of one end of the second sampling pipe body, external threads are formed in the outer wall of one end of the endoscopic probe, the endoscopic probe is hinged with the second sampling pipe body through the threads, and a wireless communication module is arranged on the endoscopic probe.
As a further scheme of the invention: the adjusting base is characterized in that a spring sleeve is installed in the center of one side of the end face of the adjusting base in an inserted mode, a reset spring is installed in the center of the interior of the spring sleeve in an inserted mode, a third steel cable penetrates through the reset spring, a spring plate is installed on the end face of the outer wall of the third steel cable in a fixed mode, one end of the reset spring is connected with the spring plate, and the other end of the reset spring is fixedly connected with the inner wall of the spring sleeve.
As a further scheme of the invention: the runner assembly includes third sample body, adjustment tank, electronic guide rail and electronic slide, third sample body fixed mounting is in the one end of first sample body, the adjustment tank has all been seted up to the medial extremity face of third sample body and second sample body, and the adjustment tank is the convex structure of right angle, the inside central authorities fixed mounting of adjustment tank of second sample body has electronic slide, the inside central authorities fixed mounting of adjustment tank of third sample body has electronic guide rail, and the outside at electronic guide rail is installed to the one end of electronic slide.
As a further scheme of the invention: the sampling assembly comprises a roll-over stand, a clamping jaw body, a sampling pull plate, a first steel cable, a guide frame, a second steel cable and a first pull ring, wherein the roll-over stand is fixedly arranged on two sides of the edge of one end of the second sampling tube body, the clamping jaw body is arranged between the roll-over stands through a rotating pin connection, the sampling pull plate is fixedly arranged at the center of the end face of the inner side bottom of the clamping jaw body, the first steel cable and the second steel cable are fixedly arranged at one side of the inner wall of the second sampling tube body, one end of each of the two first steel cables penetrates through one end of the second sampling tube body and the end face of the guide frame, and the second steel cable is connected and arranged, and the first pull ring is arranged at the center of the end face of the second steel cable, which penetrates through the second sampling tube body, the adjusting base, the first sampling tube body and the grab handle.
As a further scheme of the invention: the inner side end face of the clamping forceps body is of an arc-shaped structure, and a plurality of anti-falling teeth are fixedly mounted on the inner side end face of the clamping forceps body.
As a further scheme of the invention: the equal fixed mounting in one end both sides of second sample body has the sealed rubber base, and the laminating of the one end outer wall of first cable wire and the inner wall of sealed rubber base is connected.
The invention has the beneficial effects that: the disposable biopsy forceps capable of being adjusted at multiple angles is simple in structure and novel in style, when the forceps are used, the angle of a forceps body can be adjusted through the rotating assembly and the angle adjusting assembly, the angle adjustment is convenient and rapid, the forceps can adapt to different sampling positions, therefore, biopsy sampling is conveniently carried out, the situation of residual sampling dead angles is effectively avoided, in addition, a firm occlusion effect can be achieved through the sampling assembly, the situation that a sample drops can be effectively prevented, meanwhile, through the endoscopic probe with the quick-detachable thread, the image acquisition function can be achieved, and endoscopic images are transmitted through wireless communication, so that medical workers can conveniently watch the forceps, and the endoscopic probe is convenient to detach and convenient to recycle.
Drawings
FIG. 1 is a first overall structural schematic of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is an overall front view of the present invention;
FIG. 4 isbase:Sub>A view showing the structure of the area A-A in FIG. 3 according to the present invention;
FIG. 5 is an overall top view of the present invention;
FIG. 6 is a view showing the structure of the area B-B in FIG. 5 according to the present invention;
FIG. 7 is a cross-sectional view of the spring sleeve of the present invention;
FIG. 8 is a schematic view of a second sampling tube according to the present invention;
illustration of the drawings: 1. a first sampling tube; 2. a handle; 3. a rotating assembly; 4. an adjusting base; 5. a telescopic rubber sleeve; 6. a second sampling tube; 7. a sampling assembly; 8. an angle adjustment assembly; 9. an endoscopic probe; 31. a third sampling tube; 32. an adjustment groove; 33. an electric rail; 34. an electric slide; 71. a roll-over stand; 72. a clamp body; 73. preventing the teeth from falling off; 74. a sampling pulling plate; 75. a first wire rope; 76. a guide frame; 77. a second wire rope; 78. a first pull ring; 81. a follow-up frame; 82. an adjustment shaft; 83. adjusting the ear plate; 84. a drive bearing; 85. an adjusting gear; 86. installing a toothed plate; 87. a third steel cord; 88. a spring sleeve; 89. a return spring; 810. a second tab.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1-8, a disposable biopsy forceps capable of being adjusted at multiple angles comprises a first sampling tube 1, a handle 2, a rotating assembly 3, an adjusting base 4, a second sampling tube 6, a sampling assembly 7, an angle adjusting assembly 8 and an endoscopic probe 9, wherein the rotating assembly 3 is arranged at one end of the first sampling tube 1, the adjusting base 4 is connected and installed at one side of the rotating assembly 3, the angle adjusting assembly 8 is arranged at the center inside the adjusting base 4, the second sampling tube 6 is arranged outside the adjusting base 4, the angle adjusting assembly 8 is connected with the second sampling tube 6, the sampling assembly 7 is arranged outside one end of the second sampling tube 6, the endoscopic probe 9 is arranged at the center of one end of the second sampling tube 6, and the handle 2 is connected and installed at the other end of the first sampling tube 1;
the angle adjusting assembly 8 includes a follower rack 81, an adjusting shaft 82, an adjusting lug plate 83, a transmission bearing 84, an adjusting gear 85, an installation toothed plate 86, a third steel cable 87 and a second pull ring 810, two adjusting lug plates 83 are fixedly installed at two sides of the central end surface of the adjusting base 4, a transmission bearing 84 is fixedly installed at the central end of the adjusting lug plate 83, and the adjusting shaft 82 is installed in the central end surface of the transmission bearing 84 in an inserting manner, the follower rack 81 is fixedly installed at the outer side of the adjusting shaft 82, the two ends of the follower rack 81 are fixedly connected with the inner wall of the second sampling tube body 6, an adjusting gear 85 is fixedly installed at one side of the follower rack 81, an installation toothed plate 86 is externally arranged at one side of the end surface of the adjusting base 4, one side of the installation toothed plate 86 is connected with the adjusting gear 85 in an engaging manner, the third steel cable 87 is installed at one end of the installation toothed plate 86, and one end of the third steel cable 87 passes through the adjusting base 4, the first sampling tube body 1, and the second pull ring 810 is installed at one side of the end surface of the grab handle 2.
The one end border position department fixed mounting of adjusting base 4 has flexible gum cover 5, and the one end of flexible gum cover 5 and the other end border position department fixed connection of second sample body 6 improve sealed effect to the angle of being convenient for between second sample body 6 and the adjusting base 4 takes place to adjust.
The internal thread groove has been seted up to the one end center of second sample tube body 6, and the external screw thread has been seted up to the one end outer wall of peeping probe 9, and peeping probe 9 and second sample tube body 6 and pass through the screw thread hinge and be connected, peep probe 9 and be provided with wireless communication module, easy dismounting to can realize wireless data transmission, thereby be convenient for peep and take a sample and use.
Adjust terminal surface one side central authorities of base 4 and peg graft and install spring sleeve 88, reset spring 89 is installed in the inside central authorities of spring sleeve 88 grafting, and third cable wire 87 runs through reset spring 89, the outer wall terminal surface fixed mounting of third cable wire 87 has the spring board, reset spring 89's one end and spring board are connected, and reset spring 89's the other end and the inner wall fixed connection of spring sleeve 88, along with third cable wire 87 is stretched, can drive the inside reset spring 89 of spring sleeve 88 through the spring board and take place to warp, be convenient for reset third cable wire 87 through reset spring 89.
The rotating assembly 3 comprises a third sampling pipe body 31, an adjusting groove 32, an electric guide rail 33 and an electric sliding seat 34, the third sampling pipe body 31 is fixedly installed at one end of the first sampling pipe body 1, the adjusting grooves 32 are respectively formed in the inner side end faces of the third sampling pipe body 31 and the second sampling pipe body 6, the adjusting grooves 32 are of right-angle circular arc structures, the electric sliding seat 34 is fixedly installed in the center of the inner portion of the adjusting groove 32 of the second sampling pipe body 6, the electric guide rail 33 is fixedly installed in the center of the inner portion of the adjusting groove 32 of the third sampling pipe body 31, and one end of the electric sliding seat 34 is installed on the outer side of the electric guide rail 33; the second sampling tube body 6 can be rotationally adjusted within the range of 0-90 degrees through the rotating assembly 3, so that the clamping position of the clamping jaw body 72 is changed.
The sampling assembly 7 comprises roll-over stands 71, clamping jaw bodies 72, sampling pull plates 74, first steel cables 75, guide frames 76, second steel cables 77 and first pull rings 78, two pairs of roll-over stands 71 are fixedly arranged on two sides of the edge of one end of the second sampling pipe body 6, the clamping jaw bodies 72 are connected and arranged between the roll-over stands 71 through rotating pins, the sampling pull plates 74 are fixedly arranged in the center of the end face of the bottom of the inner side of the clamping jaw bodies 72, the first steel cables 75 are fixedly arranged in the center of the end face of the sampling pull plates 74, the two guide frames 76 are fixedly arranged on one side of the inner wall of the second sampling pipe body 6, one ends of the two first steel cables 75 penetrate through one end of the second sampling pipe body 6, the end faces of the guide frames 76 are connected and arranged with the second steel cables 77, and one end of the second steel cable 77 penetrates through the second sampling pipe body 6, the adjusting base 4, the first sampling pipe body 1 and the center of the pull rings 2; the end surface of the inner side of the clamping forceps body 72 is of an arc structure, and a plurality of anti-falling teeth 73 are fixedly arranged on the end surface of the inner side of the clamping forceps body 72; sealing rubber seats are fixedly arranged on two sides of one end of the second sampling pipe body 6, and the outer wall of one end of the first steel cable 75 is attached to the inner wall of each sealing rubber seat; the sampling assembly 7 is convenient for tissue sampling, and the convenience of sampling is greatly improved.
The working principle of the invention is as follows: one end of the endoscopic probe 9 is inserted into one end of the second sampling pipe body 6, so that the endoscopic probe 9 is fixedly connected with the second sampling pipe body 6 through screw threads, the device can be clamped through the handle 2 at one side of the first sampling pipe body 1, the endoscopic probe 9 at one end of the second sampling pipe body 6 is inserted into a sampling position, video image acquisition is carried out through the endoscopic probe 9, the angle of the adjusting base 4 is adjusted through the rotating assembly 3, the clamping angle of the second sampling pipe body 6 is adjusted through the angle adjusting assembly 8, so that the sampling assembly 7 is convenient to clamp a living body sample, the electric guide rail 33 of the adjusting groove 32 in the third sampling pipe body 31 works, the adjusting base 4 can be rotated by 0-90 degrees through the electric slide seat 34, so that the angle of the adjusting base 4 driving the second sampling pipe body 6 is changed, the second pull ring 810 is pulled, so that the second pull ring 810 pulls the third steel cable 87, along with the change of the position of the third steel cable 87, in the interior of the spring sleeve 88, the third steel cable 87 drives the spring plate to deform the return spring 89, the third steel cable 87 drives the installation toothed plate 86, so that the installation toothed plate 86 and the adjusting gear 85 outside the follower frame 81 rotate, when the adjusting gear 85 rotates, the follower frame 81, the adjusting shaft 82 and the transmission bearing 84 at the end face of the adjusting lug 83 can be driven to rotate, so that the second sampling tube body 6 is inclined, the length of the installation toothed plate 86 is dragged by the third steel cable 87, so that the rotation angle of the adjusting gear 85 can be changed, the second sampling tube body 6 is bent with the adjusting base 4 by the telescopic rubber sleeve 5, along with the change of the angle of the second sampling tube body 6, the sampling assembly 7 can be adjusted to one side of a living body sample, and the first pull ring 78 is pulled, the first pull ring 78 pulls the second steel cable 77, the second steel cable 77 can pull the first steel cable 75 on one side of the guide frame 76, one end of the first steel cable 75 is connected with the clamping jaw body 72 through the sampling pull plate 74, when the sampling pull plate 74 is pulled, the clamping jaw body 72 is driven to rotate with the turnover frame 71 through the rotating pin, the anti-disengaging teeth 73 on the inner side of the clamping jaw body 72 can engage and clamp the living sample, and the device is dragged through the grab handle 2, so that the living sample can be moved out from a sampling position; after use, the endoscopic probe 9 can be detached from one end of the second sampling tube 6, and the entire device is discarded, and the endoscopic probe 9 is cleaned for subsequent reuse.
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 (8)
1. A disposable biopsy forceps capable of being adjusted in multiple angles is characterized by comprising a first sampling tube body, a grab handle, a rotating assembly, an adjusting base, a second sampling tube body, a sampling assembly, an angle adjusting assembly and an endoscopic probe, wherein the rotating assembly is arranged at one end of the first sampling tube body, the adjusting base is connected and installed on one side of the rotating assembly, the angle adjusting assembly is arranged in the center of the inside of the adjusting base, the second sampling tube body is arranged on the outer side of the adjusting base and connected with the second sampling tube body, the sampling assembly is arranged on the outer side of one end of the second sampling tube body, the endoscopic probe is arranged in the center of one end of the second sampling tube body, and the grab handle is connected and installed at the other end of the first sampling tube body;
the angle adjusting component comprises a follow-up frame, an adjusting shaft, an adjusting lug plate, a transmission bearing, an adjusting gear, an installation toothed plate, a third steel cable and a second pull ring, wherein the adjusting lug plate is fixedly installed on two sides of the central end face of the adjusting base, the transmission bearing is fixedly installed on the central end of the adjusting lug plate, the adjusting shaft is installed in the center of the end face of the transmission bearing in a splicing mode, the follow-up frame is fixedly installed on the outer side of the adjusting shaft, the two ends of the follow-up frame are fixedly connected with the inner wall of the second sampling pipe body, the adjusting gear is fixedly installed on one side of the follow-up frame, the installation toothed plate is arranged on the outer portion of one side of the end face of the adjusting base, the third steel cable is installed at one end of the installation toothed plate, and the second pull ring is installed on one side of the end face of the third steel cable which penetrates through the adjusting base, the first sampling pipe body and the grab handle.
2. The disposable multi-angle adjustable biopsy forceps as claimed in claim 1, wherein a telescopic rubber sleeve is fixedly mounted at an edge of one end of the adjusting base, and one end of the telescopic rubber sleeve is fixedly connected with an edge of the other end of the second sampling tube.
3. The disposable multi-angle adjustable biopsy forceps according to claim 1, wherein the second sampling tube has an inner thread groove formed at the center of one end, the endoscopic probe has an outer thread formed on the outer wall of one end, the endoscopic probe is connected with the second sampling tube by a thread hinge, and the endoscopic probe is provided with a wireless communication module.
4. The disposable multi-angle adjustable biopsy forceps as claimed in claim 1, wherein a spring sleeve is inserted into the center of one side of the end surface of the adjusting base, a return spring is inserted into the center of the inside of the spring sleeve, a third steel cable penetrates through the return spring, a spring plate is fixedly installed on the end surface of the outer wall of the third steel cable, one end of the return spring is connected with the spring plate, and the other end of the return spring is fixedly connected with the inner wall of the spring sleeve.
5. The disposable multi-angle adjustable biopsy forceps according to claim 1, wherein the rotating assembly comprises a third sampling tube, an adjusting groove, an electric guide rail and an electric slide seat, the third sampling tube is fixedly installed at one end of the first sampling tube, the adjusting grooves are respectively formed in the inner side end faces of the third sampling tube and the second sampling tube, the adjusting grooves are both of right-angle circular arc structures, the electric slide seat is fixedly installed at the center inside the adjusting groove of the second sampling tube, the electric guide rail is fixedly installed at the center inside the adjusting groove of the third sampling tube, and one end of the electric slide seat is installed at the outer side of the electric guide rail.
6. The disposable multi-angle adjustable biopsy forceps of claim 1, wherein the sampling assembly comprises two pairs of roll-over stands, clamping forceps bodies, sampling pull plates, first steel cables, guide frames, second steel cables and first pull rings, the roll-over stands are fixedly mounted on two sides of the edge of one end of each second sampling tube body, the clamping forceps bodies are mounted between the roll-over stands through rotating pins in a connected mode, the sampling pull plates are fixedly mounted in the centers of the inner bottom end faces of the clamping forceps bodies, the first steel cables are fixedly mounted in the centers of the end faces of the sampling pull plates, the guide frames are fixedly mounted on one side of the inner wall of each second sampling tube body, one ends of the two first steel cables penetrate through one ends of the second sampling tube bodies, the second steel cables are mounted in a connected mode through the end faces of the guide frames, and the first grab handles are mounted in a connected mode through the centers of the end faces of the second sampling tube bodies, the adjusting bases, the first sampling tube bodies and the pull rings.
7. The disposable multi-angle adjustable biopsy forceps according to claim 6, wherein the inner end surface of the forceps body is of an arc structure, and a plurality of anti-falling teeth are fixedly arranged on the inner end surface of the forceps body.
8. The disposable biopsy forceps capable of being adjusted at multiple angles according to claim 6, wherein sealing rubber seats are fixedly installed on two sides of one end of the second sampling tube body, and the outer wall of one end of the first steel cable is in fit connection with the inner wall of the sealing rubber seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211194911.3A CN115644952B (en) | 2022-09-29 | 2022-09-29 | Disposable living body sampling forceps capable of being adjusted at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211194911.3A CN115644952B (en) | 2022-09-29 | 2022-09-29 | Disposable living body sampling forceps capable of being adjusted at multiple angles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115644952A true CN115644952A (en) | 2023-01-31 |
| CN115644952B CN115644952B (en) | 2024-06-11 |
Family
ID=84985962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211194911.3A Active CN115644952B (en) | 2022-09-29 | 2022-09-29 | Disposable living body sampling forceps capable of being adjusted at multiple angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115644952B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4763669A (en) * | 1986-01-09 | 1988-08-16 | Jaeger John C | Surgical instrument with adjustable angle of operation |
| US20060084886A1 (en) * | 2004-10-14 | 2006-04-20 | Boris Reydel | Endoscopic multiple biopsy forceps with swing member |
| CN102525595A (en) * | 2011-11-14 | 2012-07-04 | 杭州好克光电仪器有限公司 | Bendable and visible surgical clamp |
| CN204445961U (en) * | 2015-02-03 | 2015-07-08 | 张建国 | Rotatable sample pickup tongs |
| CN204931734U (en) * | 2015-08-14 | 2016-01-06 | 肖俊 | The biopsy forceps of a kind of operating side adjustable angle |
| CN209136692U (en) * | 2018-10-09 | 2019-07-23 | 江苏格里特医疗科技有限公司 | A kind of endoscope-use sample pickup tongs |
| CN209499786U (en) * | 2018-10-09 | 2019-10-18 | 常州市晨涛医疗器械有限公司 | A kind of endoscope sampling clamp of adjustable jaws brilliance degree |
| CN210249915U (en) * | 2019-06-05 | 2020-04-07 | 江苏安特尔医疗科技有限公司 | But endoscope live body sampling forceps that multi-angle was adjusted |
| CN211270871U (en) * | 2019-11-06 | 2020-08-18 | 刘丽娜 | Anesthesia type tumor biopsy sampler |
| WO2021243807A1 (en) * | 2020-06-02 | 2021-12-09 | 南京融康博临床医学研究院有限公司 | Tumor sampling device for lung cancer |
| CN215424536U (en) * | 2021-08-20 | 2022-01-07 | 郑州大学 | Living body sampling endoscope |
| CN114767174A (en) * | 2022-04-19 | 2022-07-22 | 漯河市中心医院(漯河市第一人民医院、漯河医学高等专科学校第一附属医院) | Biopsy collection system for gastroenterology |
| CN217471985U (en) * | 2022-05-25 | 2022-09-23 | 浙江大学 | Thrombus biopsy forceps with adjustable bending |
-
2022
- 2022-09-29 CN CN202211194911.3A patent/CN115644952B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4763669A (en) * | 1986-01-09 | 1988-08-16 | Jaeger John C | Surgical instrument with adjustable angle of operation |
| US20060084886A1 (en) * | 2004-10-14 | 2006-04-20 | Boris Reydel | Endoscopic multiple biopsy forceps with swing member |
| CN102525595A (en) * | 2011-11-14 | 2012-07-04 | 杭州好克光电仪器有限公司 | Bendable and visible surgical clamp |
| CN204445961U (en) * | 2015-02-03 | 2015-07-08 | 张建国 | Rotatable sample pickup tongs |
| CN204931734U (en) * | 2015-08-14 | 2016-01-06 | 肖俊 | The biopsy forceps of a kind of operating side adjustable angle |
| CN209136692U (en) * | 2018-10-09 | 2019-07-23 | 江苏格里特医疗科技有限公司 | A kind of endoscope-use sample pickup tongs |
| CN209499786U (en) * | 2018-10-09 | 2019-10-18 | 常州市晨涛医疗器械有限公司 | A kind of endoscope sampling clamp of adjustable jaws brilliance degree |
| CN210249915U (en) * | 2019-06-05 | 2020-04-07 | 江苏安特尔医疗科技有限公司 | But endoscope live body sampling forceps that multi-angle was adjusted |
| CN211270871U (en) * | 2019-11-06 | 2020-08-18 | 刘丽娜 | Anesthesia type tumor biopsy sampler |
| WO2021243807A1 (en) * | 2020-06-02 | 2021-12-09 | 南京融康博临床医学研究院有限公司 | Tumor sampling device for lung cancer |
| CN215424536U (en) * | 2021-08-20 | 2022-01-07 | 郑州大学 | Living body sampling endoscope |
| CN114767174A (en) * | 2022-04-19 | 2022-07-22 | 漯河市中心医院(漯河市第一人民医院、漯河医学高等专科学校第一附属医院) | Biopsy collection system for gastroenterology |
| CN217471985U (en) * | 2022-05-25 | 2022-09-23 | 浙江大学 | Thrombus biopsy forceps with adjustable bending |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115644952B (en) | 2024-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110368103B (en) | Semi-automatic digestive endoscope diagnosis and treatment auxiliary device | |
| CN215424536U (en) | Living body sampling endoscope | |
| CN115644952A (en) | Disposable biopsy forceps that can multi-angle was adjusted | |
| CN113966990A (en) | Breathe bronchoscopy assistor among internal medicine | |
| CN112890749A (en) | Laryngoscope and method of use | |
| CN114027890B (en) | Biopsy device convenient for sampling and used for medical efficient bronchoscope | |
| CN218606553U (en) | Bendable anti-friction bronchoscope | |
| CN212973030U (en) | Two-way grasping forceps for digestive endoscopy | |
| CN210872121U (en) | Semi-automatic digestive endoscopy diagnosis and treatment auxiliary device | |
| CN215272629U (en) | Internal medicine clinical examination equipment | |
| CN211022546U (en) | Clamping and supporting device of medical endoscope | |
| CN212879257U (en) | Novel gastroenterology gastroscope pipe fixed establishment | |
| CN111839440A (en) | PH capsule operating means and detection device | |
| CN111528926A (en) | Living body sampling analyzer for internal medicine and clinical laboratory | |
| CN112472013A (en) | Dental endoscope convenient to adjust direction | |
| CN217792988U (en) | Digestive endoscopy support with adjustable angle | |
| CN208243545U (en) | A kind of medical treatment internal medicine gastrocopy device | |
| CN112603465A (en) | Laparoscopic surgery forceps | |
| CN211536121U (en) | Respiratory tube connector for department of respiration | |
| CN219397200U (en) | Adjustable endoscope support | |
| CN216823380U (en) | Clinical diagnostic device of gastroenterology | |
| CN213788928U (en) | Endoscope for jejunum tube | |
| CN209899347U (en) | Novel mouth mirror of department of stomatology | |
| CN212521855U (en) | Endoscope device for general department of internal medicine | |
| CN218684327U (en) | Digestive endoscope bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |