CN112472237A - Puncture frame capable of fixing puncture needles of different specifications - Google Patents
Puncture frame capable of fixing puncture needles of different specifications Download PDFInfo
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- CN112472237A CN112472237A CN202011362098.7A CN202011362098A CN112472237A CN 112472237 A CN112472237 A CN 112472237A CN 202011362098 A CN202011362098 A CN 202011362098A CN 112472237 A CN112472237 A CN 112472237A
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- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3411—Needle locating or guiding means using mechanical guide means with a plurality of holes, e.g. holes in matrix arrangement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention belongs to the technical field of ultrasonic B-ultrasonic puncture surgical tools, in particular to a puncture rack capable of fixing puncture needles with different specifications, aiming at the problems that the prior puncture rack is troublesome to disassemble and assemble when the puncture needle is assembled, and wastes more time in the surgical process, thereby possibly influencing the treatment of patients, the invention provides the following proposal which comprises a puncture needle base and a puncture rack body, wherein a second installation groove is arranged in the puncture needle base, and two first rotating shafts which are symmetrically arranged are rotationally connected in the second installation groove. When the puncture needle base is disassembled, only two transverse plates need to be pulled, and the puncture needle base is pulled out, so that the puncture needle base is simple in structure and convenient to operate.
Description
Technical Field
The invention relates to the technical field of ultrasonic B-ultrasonic puncture surgical tools, in particular to a puncture frame capable of fixing puncture needles of different specifications.
Background
When medical personnel need to take a sample from or inject a drug into a patient, a puncture needle puncturing operation is required. Lancet holders in use today typically include a hub with a bore.
When the puncture needles with different specifications are used during puncture, needle bases with different specifications need to be replaced, catheters are arranged in needle base holes of some puncture frames, and the catheters with different specifications need to be replaced when the puncture needles with different specifications are used.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a puncture rack capable of fixing puncture needles with different specifications.
In order to achieve the purpose, the invention adopts the following technical scheme:
a puncture rack capable of fixing puncture needles of different specifications comprises a puncture needle base and a puncture rack body, wherein a second mounting groove is formed in the puncture needle base, the interior of the second mounting groove is rotatably connected with two first rotating shafts which are symmetrically arranged, a first rotating plate is fixedly sleeved on the outer wall of each first rotating shaft, a control assembly for controlling the rotation of each first rotating plate is arranged in each second mounting groove, a mounting hole is formed in one side of the puncture needle base, a needle head is fixedly connected to the interior of each mounting hole, a third mounting groove and two first mounting grooves which are symmetrically arranged are formed in the puncture rack body, a first through hole and a second through hole are formed in the inner wall of the bottom and the inner wall of the top of each third mounting groove, a fixing assembly for fixing the puncture needle base is arranged in each first mounting groove, and the inner walls of the two sides of the first mounting grooves are rotatably connected with the same second rotating shaft, the outer wall fixedly connected with of second pivot is used for controlling the coupling assembling of fixed subassembly, two one side inner wall that first mounting groove was kept away from each other all is provided with the promotion subassembly that is used for promoting coupling assembling, first draw-in groove has all been seted up to the top inner wall and the bottom inner wall of second mounting groove.
Preferably, the control assembly includes two fixed plates that sliding connection set up at the symmetry of second mounting groove one side inner wall, two the equal fixedly connected with pull rod of one end that the fixed plate was kept away from each other, two the equal fixedly connected with diaphragm of one end that the pull rod was kept away from each other, two the same second extension spring of one side fixedly connected with that the fixed plate is close to each other, one side fixedly connected with third dead lever of pull rod, the third patchhole has been seted up to the one end of first commentaries on classics board, the third dead lever runs through the third patchhole.
Preferably, the fixing assembly comprises a first tension spring fixedly connected to the inner wall of one side of the first mounting groove, the inner wall of one side of the first mounting groove is far away from the first mounting groove, a first clamping block is fixedly connected to one end of the first tension spring, the end of the first clamping block is close to the first clamping block, a first through hole is formed in the top of the first clamping block, and a first fixing rod is fixedly connected to one side of the first clamping block.
Preferably, the connecting assembly comprises a second rotating plate fixedly connected to the outer wall of the second rotating shaft, a first inserting hole and a second inserting hole are formed in the second rotating plate, and the first inserting hole is matched with the first fixing rod.
Preferably, promote the subassembly including fixed connection two the spring of the one side inner wall that first mounting groove kept away from each other, two the equal fixedly connected with of one end that the spring is close to each other promotes the piece, the top that promotes the piece runs through the second through-hole, the one side fixedly connected with second dead lever that promotes the piece, second dead lever and second plug-in hole looks adaptation.
Preferably, the inner walls of the two sides of the second mounting groove are fixedly connected with the same clamping plate, one end of the clamping plate penetrates through the second mounting groove, the inner wall of one side of the third mounting groove is fixedly connected with a second clamping groove, and the second clamping groove is matched with the clamping plate.
Preferably, the top and the bottom of the puncture needle base are both fixedly connected with symmetrically-arranged placing plates, the top of the placing plates is provided with a groove, and the groove is matched with the transverse plate.
Preferably, one side inner wall fixedly connected with slide rail of second mounting groove, the one end fixedly connected with of fixed plate and the slider of slide rail looks adaptation, slider and slide rail sliding connection.
Compared with the prior art, the invention has the beneficial effects that:
1. the two transverse plates are vertically pulled by hands to be away from each other, the two transverse plates drive the two pull rods to be away from each other, the two pull rods drive the two fixed plates to be away from each other, the two fixed plates stretch the second tension spring, the pull rods drive the third fixed rod to rotate, the third fixed rod drives the first rotary plate to rotate, and the pulling is stopped until the transverse plates are higher than the placing plate;
2. rotating the transverse plates to make the two ends of the transverse plates respectively clamped with the grooves at the tops of the two placing plates, inserting the base of the puncture needle into the third mounting groove until the clamping plates are clamped with the second clamping grooves, pulling the two transverse plates in the directions away from each other, rotating the transverse plates, enabling the two fixing plates to approach each other under the action of the elastic force of the second tension spring, enabling the fixing plates to drive the two pull rods to approach each other, enabling the pull rods to drive the third fixing rods to rotate, enabling the third fixing rods to drive the first rotating plates to rotate, enabling the ends, close to the third mounting groove, of the two first rotating plates to be away from each other, enabling the first rotating plates to be inserted into the second through holes and pushing the two pushing blocks to be away from each other, enabling the pushing blocks to extrude the spring and drive the two second fixing rods to rotate, enabling the second rotating plates to drive the first fixing rods to rotate, at the moment, the first clamping block is clamped with the first clamping groove;
3. when the puncture needle base needs to be disassembled, only two transverse plates need to be vertically pulled by hands, the two transverse plates are made to be mutually far away, the two transverse plates drive the two pull rods to be mutually far away, the pull rods drive the third fixing rods to rotate, the third fixing rods drive the first rotating plates to rotate, the first rotating plates are separated from the second through holes, the two pushing blocks are mutually close to each other under the elastic action of the springs, the two first clamping blocks are also mutually far away under the tensile action of the first tension spring, the clamping state of the first clamping grooves is released by the first clamping blocks, the clamping state of the second clamping grooves and the clamping plates can be released by transversely pulling the puncture needle base at the moment, and the disassembly of the puncture needle.
According to the invention, the two transverse plates are pulled to be clamped in the grooves, the puncture needle base is pushed to clamp the clamping plate with the second clamping groove, the braking of the transverse plates is released, the mounting of the puncture needle base is realized through the matching of the control assembly and the fixing assembly and the clamping of the second clamping groove and the clamping plate, and only the two transverse plates are pulled to draw out the puncture needle base during the dismounting, so that the structure is simple, and the operation is convenient.
Drawings
Fig. 1 is a schematic structural view of a puncture frame capable of fixing puncture needles of different specifications according to the present invention;
fig. 2 is a schematic sectional structural view of a front view of a puncture frame capable of fixing puncture needles of different specifications, according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
FIG. 5 is a schematic sectional view of the puncture frame body according to the present invention;
FIG. 6 is a schematic three-dimensional structure of a second rotating plate according to the present invention;
fig. 7 is a schematic three-dimensional structure of the placement board of the present invention.
In the figure: 1. a needle head; 2. mounting holes; 3. a puncture needle base; 4. placing the plate; 5. a transverse plate; 6. a pull rod; 7. a first rotating plate; 8. clamping a plate; 9. a first rotating shaft; 10. a first card slot; 11. a first clamping block; 12. a second rotating plate; 13. a first mounting groove; 14. a spring; 15. a pushing block; 16. a second mounting groove; 17. a second card slot; 18. a puncture frame body; 19. a third mounting groove; 20. a first through hole; 21. a first insertion hole; 22. a first fixing lever; 23. a first tension spring; 24. a second rotating shaft; 25. a second insertion hole; 26. a second fixing bar; 27. a second through hole; 28. a third insertion hole; 29. a third fixing bar; 30. a fixing plate; 31. a slider; 32. a groove; 33. a slide rail; 34. the second extension spring.
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.
Example one
Referring to fig. 1-7, a puncture rack capable of fixing puncture needles of different specifications comprises a puncture needle base 3 and a puncture rack body 18, wherein a second installation groove 16 is formed in the puncture needle base 3, two first rotating shafts 9 which are symmetrically arranged are rotatably connected in the second installation groove 16, a first rotating plate 7 is fixedly sleeved on the outer wall of each first rotating shaft 9, a control component for controlling the rotation of the first rotating plate 7 is arranged in the second installation groove 16, an installation hole 2 is formed in one side of the puncture needle base 3, a needle head 1 is fixedly connected in the installation hole 2, a third installation groove 19 and two first installation grooves 13 which are symmetrically arranged are formed in the puncture rack body 18, a first through hole 20 and a second through hole 27 are formed in the inner wall of the bottom and the inner wall of the top of the third installation groove 19, and a fixing component for fixing the puncture needle base 3 is arranged in the first installation groove 13, the both sides inner wall of first mounting groove 13 rotates and is connected with same second pivot 24, and the outer wall fixedly connected with of second pivot 24 is used for controlling fixed subassembly's coupling assembling, and the one side inner wall that two first mounting grooves 13 kept away from each other all is provided with the promotion subassembly that is used for promoting coupling assembling, and first draw-in groove 10 has all been seted up to the top inner wall and the bottom inner wall of second mounting groove 16.
In the invention, the control assembly comprises two fixing plates 30 which are symmetrically arranged and are slidably connected to the inner wall of one side of the second mounting groove 16, pull rods 6 are fixedly connected to the ends, far away from each other, of the two fixing plates 30, transverse plates 5 are fixedly connected to the ends, far away from each other, of the two pull rods 6, the same second tension spring 34 is fixedly connected to the side, close to each other, of the two fixing plates 30, a third fixing rod 29 is fixedly connected to one side of each pull rod 6, a third inserting hole 28 is formed in one end of the first rotating plate 7, and the third fixing rod 29 penetrates through the.
According to the invention, the fixing component comprises first tension springs 23 fixedly connected to the inner walls of the two first mounting grooves 13 at the sides far away from each other, the ends, close to each other, of the two first tension springs 23 are fixedly connected with first clamping blocks 11, the top parts of the first clamping blocks 11 penetrate through the first through holes 20, and one sides of the first clamping blocks 11 are fixedly connected with first fixing rods 22.
In the invention, the connecting assembly comprises a second rotating plate 12 fixedly connected to the outer wall of a second rotating shaft 24, a first inserting hole 21 and a second inserting hole 25 are formed in the second rotating plate 12, and the first inserting hole 21 is matched with the first fixing rod 22.
In the invention, the pushing assembly comprises springs 14 fixedly connected to the inner walls of the two first mounting grooves 13 at the sides far away from each other, the pushing blocks 15 are fixedly connected to the ends, close to each other, of the two springs 14, the tops of the pushing blocks 15 penetrate through the second through holes 27, second fixing rods 26 are fixedly connected to one sides of the pushing blocks 15, and the second fixing rods 26 are matched with the second inserting holes 25.
In the invention, the inner walls of two sides of the second mounting groove 16 are fixedly connected with the same clamping plate 8, one end of the clamping plate 8 penetrates through the second mounting groove 16, the inner wall of one side of the third mounting groove 19 is fixedly connected with the second clamping groove 17, and the second clamping groove 17 is matched with the clamping plate 8.
In the invention, the top and the bottom of the puncture needle base 3 are both fixedly connected with symmetrically arranged placing plates 4, the top of the placing plate 4 is provided with a groove 32, and the groove 32 is matched with the transverse plate 5.
In the invention, a slide rail 33 is fixedly connected to the inner wall of one side of the second installation groove 16, a slide block 31 matched with the slide rail 33 is fixedly connected to one end of the fixed plate 30, and the slide block 31 is slidably connected with the slide rail 33.
The working principle is as follows: when the puncture needle base 3 is installed, the two transverse plates 5 are vertically pulled by hands to enable the two transverse plates 5 to be away from each other, the two transverse plates 5 drive the two pull rods 6 to be away from each other, the two pull rods 6 drive the two fixing plates 30 to be away from each other, the two fixing plates 30 stretch the second tension spring 34, the pull rods 6 drive the third fixing rods 29 to rotate, the third fixing rods 29 drive the first rotary plate 7 to rotate until the transverse plates 5 are higher than the placing plate 4, the pulling is stopped, the transverse plates 5 are rotated to enable the two ends of the transverse plates 5 to be respectively clamped with the grooves 32 at the tops of the two placing plates 4, the puncture needle base 3 is inserted into the third mounting groove 19 until the clamping plates 8 are clamped with the second clamping grooves 17, the two transverse plates 5 are pulled in the directions away from each other, the transverse plates 5 are rotated, the two fixing plates 30 are close to each other, the pull rod 6 drives the third fixing rod 29 to rotate, the third fixing rod 29 drives the first rotating plate 7 to rotate, one ends of the two first rotating plates 7, which are close to the third mounting groove 19, are far away from each other, the first rotating plate 7 is inserted into the second through hole 27 and pushes the two pushing blocks 15 to be far away from each other, the pushing blocks 15 extrude the spring 14 and drive the two second fixing rods 26 to rotate, the second fixing rod 26 drives the second rotating plate 12 to rotate, the second rotating plate 12 drives the first fixing rod 22 to rotate, the first fixing rod 22 drives the two first clamping blocks 11 to be close to each other and stretches the first tension spring 23, at the moment, the first clamping blocks 11 are clamped with the first clamping grooves 10, when the puncture needle base 3 needs to be disassembled, only the two transverse plates 5 need to be vertically pulled by hand to make the two transverse plates 5 far away from each other, the two transverse plates 5 drive the two pull rods 6 to be far away from each other, the pull rod, the first rotating plate 7 is separated from the second through hole 27, at the moment, the two pushing blocks 15 are close to each other under the elastic force action of the spring 14, the two first clamping blocks 11 are also far away from each other under the tensile force action of the first tension spring 23, the first clamping blocks 11 are released from the clamping state with the first clamping grooves 10, at the moment, the puncture needle base 3 is transversely pulled, and the clamping state of the second clamping grooves 17 and the clamping plates 8 can be released, so that the puncture needle base 3 is detached.
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. The utility model provides a can be to fixed puncture frame of pjncture needle of different specifications, includes pjncture needle base (3) and puncture frame body (18), its characterized in that, second mounting groove (16) have been seted up to the inside of pjncture needle base (3), the inside swivelling joint of second mounting groove (16) has two first pivot (9) that the symmetry set up, the fixed cover of outer wall of first pivot (9) is equipped with first commentaries on classics board (7), the inside of second mounting groove (16) is provided with and is used for controlling first commentaries on classics board (7) pivoted control assembly, mounting hole (2) have been seted up to one side of pjncture needle base (3), the inside fixedly connected with syringe needle (1) of mounting hole (2), two first mounting groove (13) that third mounting groove (19) and symmetry set up are seted up to the inside of puncture frame body (18), first through-hole (20) and second through-hole (27) have all been seted up to the bottom inner wall and the top ) The utility model discloses a puncture needle base, the inside of first mounting groove (13) is provided with the fixed subassembly that is used for fixed puncture needle base (3), the both sides inner wall of first mounting groove (13) rotates and is connected with same second pivot (24), the outer wall fixedly connected with of second pivot (24) is used for controlling the coupling assembling of fixed subassembly, two one side inner wall that first mounting groove (13) kept away from each other all is provided with the promotion subassembly that is used for promoting coupling assembling, first draw-in groove (10) have all been seted up to the top inner wall and the bottom inner wall of second mounting groove (16).
2. The puncture rack capable of fixing puncture needles of different specifications according to claim 1, wherein the control assembly comprises two fixing plates (30) which are slidably connected to the inner wall of one side of the second mounting groove (16) and symmetrically arranged, one ends of the two fixing plates (30) far away from each other are fixedly connected with pull rods (6), one ends of the two pull rods (6) far away from each other are fixedly connected with transverse plates (5), one side of the two fixing plates (30) close to each other is fixedly connected with a same second tension spring (34), one side of each pull rod (6) is fixedly connected with a third fixing rod (29), one end of the first rotating plate (7) is provided with a third insertion hole (28), and the third fixing rod (29) penetrates through the third insertion hole (28).
3. The puncture rack capable of fixing puncture needles of different specifications according to claim 1, wherein the fixing assembly comprises first tension springs (23) fixedly connected to inner walls of two sides of the first mounting grooves (13) away from each other, one ends of the two first tension springs (23) close to each other are fixedly connected with first clamping blocks (11), the tops of the first clamping blocks (11) penetrate through the first through holes (20), and one sides of the first clamping blocks (11) are fixedly connected with first fixing rods (22).
4. The puncture rack capable of fixing puncture needles with different specifications according to claim 1, wherein the connecting assembly comprises a second rotating plate (12) fixedly connected to the outer wall of a second rotating shaft (24), a first insertion hole (21) and a second insertion hole (25) are formed in the second rotating plate (12), and the first insertion hole (21) is matched with the first fixing rod (22).
5. The puncture rack capable of fixing puncture needles with different specifications according to claim 1, wherein the pushing assembly comprises a spring (14) fixedly connected to the inner wall of one side of each of the two first mounting grooves (13) away from each other, a pushing block (15) is fixedly connected to one end of each of the two springs (14) close to each other, the top of the pushing block (15) penetrates through a second through hole (27), a second fixing rod (26) is fixedly connected to one side of the pushing block (15), and the second fixing rod (26) is matched with the second insertion hole (25).
6. The puncture rack capable of fixing puncture needles with different specifications according to claim 1, wherein the same clamping plate (8) is fixedly connected to the inner walls of the two sides of the second mounting groove (16), one end of the clamping plate (8) penetrates through the second mounting groove (16), the second clamping groove (17) is fixedly connected to the inner wall of one side of the third mounting groove (19), and the second clamping groove (17) is matched with the clamping plate (8).
7. The puncture rack capable of fixing puncture needles with different specifications according to claim 1, wherein the top and the bottom of the puncture needle base (3) are fixedly connected with symmetrically-arranged placing plates (4), the top of each placing plate (4) is provided with a groove (32), and the grooves (32) are matched with the transverse plate (5).
8. The puncture rack capable of fixing puncture needles with different specifications according to claim 2, wherein a slide rail (33) is fixedly connected to the inner wall of one side of the second mounting groove (16), a slide block (31) matched with the slide rail (33) is fixedly connected to one end of the fixing plate (30), and the slide block (31) is slidably connected with the slide rail (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011362098.7A CN112472237A (en) | 2020-11-27 | 2020-11-27 | Puncture frame capable of fixing puncture needles of different specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011362098.7A CN112472237A (en) | 2020-11-27 | 2020-11-27 | Puncture frame capable of fixing puncture needles of different specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112472237A true CN112472237A (en) | 2021-03-12 |
Family
ID=74936532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011362098.7A Pending CN112472237A (en) | 2020-11-27 | 2020-11-27 | Puncture frame capable of fixing puncture needles of different specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112472237A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970361A (en) * | 2022-04-06 | 2023-04-18 | 江苏瀚林滤材有限公司 | Belt filter cloth prevents pothook and lets out vacuum apparatus |
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| CN2885145Y (en) * | 2005-12-05 | 2007-04-04 | 深圳迈瑞生物医疗电子股份有限公司 | Puncture rack device capable of selecting puncture angle |
| CN202920065U (en) * | 2012-11-23 | 2013-05-08 | 厦门瑞尔特卫浴科技股份有限公司 | Closestool cover plate fast disassembling-installing support locked and controlled by single key |
| CN103271756A (en) * | 2013-05-29 | 2013-09-04 | 深圳市开立科技有限公司 | Puncture needle holder and puncture frame device |
| CN104173107A (en) * | 2013-05-24 | 2014-12-03 | 徐智锋 | Puncture-needle guiding device and puncture frame |
| CN204723143U (en) * | 2015-02-11 | 2015-10-28 | 邹建锋 | Puncture needle guiding device and puncture supporter |
| CN204814101U (en) * | 2015-07-24 | 2015-12-02 | 丽水市中心医院 | Multi -functional B ultrasonic kidney puncture instrument |
| CN106298314A (en) * | 2016-10-14 | 2017-01-04 | 无锡市海升电子科技有限公司 | A kind of easy-to-dismount switch |
| CN108888319A (en) * | 2018-06-25 | 2018-11-27 | 张黎莉 | A kind of cardiovascular surgery sting device |
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2020
- 2020-11-27 CN CN202011362098.7A patent/CN112472237A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2885145Y (en) * | 2005-12-05 | 2007-04-04 | 深圳迈瑞生物医疗电子股份有限公司 | Puncture rack device capable of selecting puncture angle |
| CN202920065U (en) * | 2012-11-23 | 2013-05-08 | 厦门瑞尔特卫浴科技股份有限公司 | Closestool cover plate fast disassembling-installing support locked and controlled by single key |
| CN104173107A (en) * | 2013-05-24 | 2014-12-03 | 徐智锋 | Puncture-needle guiding device and puncture frame |
| CN103271756A (en) * | 2013-05-29 | 2013-09-04 | 深圳市开立科技有限公司 | Puncture needle holder and puncture frame device |
| CN204723143U (en) * | 2015-02-11 | 2015-10-28 | 邹建锋 | Puncture needle guiding device and puncture supporter |
| CN204814101U (en) * | 2015-07-24 | 2015-12-02 | 丽水市中心医院 | Multi -functional B ultrasonic kidney puncture instrument |
| CN106298314A (en) * | 2016-10-14 | 2017-01-04 | 无锡市海升电子科技有限公司 | A kind of easy-to-dismount switch |
| CN108888319A (en) * | 2018-06-25 | 2018-11-27 | 张黎莉 | A kind of cardiovascular surgery sting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970361A (en) * | 2022-04-06 | 2023-04-18 | 江苏瀚林滤材有限公司 | Belt filter cloth prevents pothook and lets out vacuum apparatus |
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Application publication date: 20210312 |
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| RJ01 | Rejection of invention patent application after publication |