CN113397664A - Puncture needle fixing device for nephrology department - Google Patents
Puncture needle fixing device for nephrology department Download PDFInfo
- Publication number
- CN113397664A CN113397664A CN202110767621.2A CN202110767621A CN113397664A CN 113397664 A CN113397664 A CN 113397664A CN 202110767621 A CN202110767621 A CN 202110767621A CN 113397664 A CN113397664 A CN 113397664A
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- Prior art keywords
- puncture needle
- fixing
- block
- lead screw
- puncture
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- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 20
- 230000006378 damage Effects 0.000 abstract description 8
- 208000014674 injury Diseases 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 201000008383 nephritis Diseases 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 230000003907 kidney function Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
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Classifications
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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
- 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
-
- 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
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
-
- 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
- A61B90/10—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 for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/11—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 for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints
-
- 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
- A61B2017/3407—Needle locating or guiding means using mechanical guide means including a base for support on the body
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Medical Informatics (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)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a puncture needle fixing device for nephrology department, which comprises a supporting base, wherein a fixing support is arranged on the upper end face of the supporting base, a first rotating lead screw is arranged on the inner side face of a first fixing bearing, a moving block is arranged on the outer surface of the first rotating lead screw, a connecting handle is arranged on the outer surface of the moving block, a positioning frame is arranged on the outer surface of the fixing support, a protection ring is arranged on the inner side face of the positioning frame, a puncture needle positioning hole is formed in the inner side face of the protection ring, a puncture needle fixing block is arranged at one end, far away from the moving block, of the connecting handle, and the puncture needle fixing block comprises a fixing block and a protection pad. The invention can control the puncture speed of the puncture needle, reduce the injury to a patient, ensure that the puncture needle does not deviate in the puncture process, ensure the accuracy of the puncture process, ensure the stability of the fixed clamping block, avoid the situation that the puncture needle is separated, and simultaneously protect a connector to a certain extent and avoid the damage of the connector.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a puncture needle fixing device for nephrology department.
Background
In the diagnosis of diseases in nephrology, renal puncture is an extremely important test subject, and the method has extremely high accuracy and can correct various deviations in conventional test indexes. For acute nephritis syndrome, primary nephritis, acute and bad renal function and serious nephropathy which is not well treated for a long time, accurate identification and prediction of disease conditions are required by a renal puncture method, most surgeons can only perform puncture needle puncture for patients according to personal experience during the current intra-renal puncture treatment operation, and during the renal puncture operation, the puncture needle usually needs to be inserted at a certain bevel angle so as to facilitate scanning and monitoring of subsequent detection equipment; especially, in the operation process, the stability of fixing the puncture needle head is strictly ensured, and accidental injury caused by the sliding of the needle head is prevented.
When carrying out the puncture operation, can't carry out the accuse to the speed of puncture needle puncture, can cause the injury of certain degree to the patient, the phenomenon of skew can appear at puncture in-process pjncture needle, and the unable accurate punctures, can not guarantee the stability of fixed fixture block when fixing the puncture needle, can lead to the puncture process pjncture needle to break away from, lacks the protection to the connector moreover.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a puncture needle fixing device for nephrology department, which can control the puncture speed of a puncture needle, reduce the damage to a patient, ensure that the puncture needle does not deviate in the puncture process, ensure the accuracy of the puncture process, ensure the stability of a fixed clamping block, avoid the separation of the puncture needle, protect a connecting port to a certain degree and avoid the damage of the connecting port.
In order to achieve the purpose, the invention adopts the following technical scheme:
puncture needle fixing device for nephrology dept, including supporting the base, the lower terminal surface that supports the base is provided with the contact pad, the up end that supports the base is provided with the fixed bolster, the medial surface of fixed bolster is provided with first fixing bearing, first fixing bearing's medial surface is provided with first rotation lead screw, first rotation lead screw's surface is provided with the movable block, the surface of movable block is provided with connects the handle, the surface of fixed bolster is provided with the locating rack, the guard ring is installed to the medial surface of locating rack, the puncture needle locating hole has been seted up to the guard ring medial surface, the one end of connecting the handle and keeping away from the movable block is provided with the puncture needle fixed block, the puncture needle fixed block includes.
Preferably, a fixed sliding groove is formed in the inner side face of the fixed support, a first rotating knob is welded to the upper end face of the first rotating lead screw, a fixed protrusion is fixedly mounted on the outer surface of the first rotating knob, and the cross section of the fixed protrusion is arc-shaped.
Preferably, the lower end face of the first rotating lead screw is in threaded connection with a second fixed bearing, a movable cavity is formed in the fixed support, and a fixed groove is formed in the inner side face of the puncture needle fixed block.
Preferably, the inner side of the puncture needle fixing block is rotatably provided with a second rotating lead screw, the second rotating lead screw is made of carbon structural steel, and the outer surface of the second rotating lead screw is welded with a second rotating knob.
Preferably, the second rotates the lead screw and keeps away from the one end welding of second rotation knob and has the connecting block, the surface movable mounting of connecting block has the link, the material of protection ring is polyvinyl chloride.
Preferably, the outer surface welding of link has fixed fixture block, the quantity of fixed fixture block is two sets of, the horizontal cross-section of fixed fixture block is half-circular arc.
Preferably, the outer surface mounting of fixed fixture block has the protection pad, the material of protection pad is the polyethylene foam, the outer surface movable mounting of protection pad has the connector.
Preferably, a puncture needle main body is mounted on the lower end face of the connecting port, and the puncture needle main body penetrates through the puncture needle positioning hole.
Compared with the prior art, the invention has the beneficial effects that:
1. be provided with first rotation lead screw, rotate the first distance that rotates lead screw and can control the pjncture needle and remove, can slowly pierce when can carrying out the puncture operation for the patient, can not cause the injury to the patient because of the speed of piercing is too fast.
2. The puncture needle positioning hole is arranged, so that the position of the puncture needle is positioned when the puncture needle is punctured into the body of a patient, the position of the puncture needle in the puncture process is prevented from deviating, and the puncture operation is ensured to be smoothly carried out.
3. The connecting block is arranged, so that the position of the fixed clamping block can be kept fixed when the second rotating lead screw rotates, the stability of the fixed clamping block is ensured, and the situation that the stability of the puncture needle is influenced by the shaking of the fixed clamping block in the puncture process and the puncture needle is separated in the puncture process is prevented.
4. Be provided with the protection pad, protect the connector, prevent to cause the damage of connector when fixed pjncture needle, avoid causing the influence to the puncture process.
Drawings
FIG. 1 is a schematic structural view of a puncture needle fixing device for nephrology department according to the present invention;
FIG. 2 is a side view of a needle holder for nephrology according to the present invention;
FIG. 3 is a top view of a puncture needle fixing block of the puncture needle fixing device for nephrology department provided by the invention;
FIG. 4 is a schematic view of a fixing block structure of the puncture needle fixing device for nephrology department according to the present invention;
FIG. 5 is a top view of a positioning frame of the puncture needle fixing device for nephrology department according to the present invention;
fig. 6 is a top view of the first rotary knob of the puncture needle fixing device for nephrology department according to the present invention.
In the figure: 1. a support base; 2. a contact pad; 3. fixing a bracket; 4. fixing the chute; 5. a first fixed bearing; 6. a first rotary lead screw; 7. a first rotary knob; 8. a fixed protrusion; 9. a second fixed bearing; 10. a moving block; 11. a movable cavity; 12. a connecting handle; 13. a positioning frame; 14. puncture needle positioning holes; 15. a puncture needle fixing block; 16. fixing the groove; 17. a second rotary lead screw; 18. a second rotary knob; 19. a connecting end; 20. connecting blocks; 21. fixing the fixture block; 22. a protection pad; 23. a connecting port; 24. a puncture needle main body; 25. a guard ring.
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. 1-6, a puncture needle fixing device for nephrology department comprises a supporting base 1, a contact pad 2 is arranged on the lower end face of the supporting base 1, the contact pad 2 is in contact with the skin of a patient to avoid the supporting base 1 from causing great oppression on the skin, a fixing bracket 3 is arranged on the upper end face of the supporting base 1, the fixing bracket 3 provides an installation position for a first fixing bearing 5, a first fixing bearing 5 is arranged on the inner side face of the fixing bracket 3, a first rotating lead screw 6 is arranged on the inner side face of the first fixing bearing 5, the first rotating lead screw 6 can drive the moving block 10 to move up and down, a moving block 10 is arranged on the outer surface of the first rotating lead screw 6, the first rotating lead screw 6 is connected with a puncture needle fixing block 15 by the moving block 10, the puncture needle fixing block 15 can rotate along with the rotation of the first rotating lead screw 6, and a connecting handle 12 is arranged on the outer surface of the moving block 10, the connecting handle 12 is used for connecting the moving block 10 and the puncture needle fixing block 15, the positioning frame 13 is arranged on the outer surface of the fixing support 3, the positioning frame 13 provides an installation position for the protection ring 25, the protection ring 25 is installed on the inner side surface of the positioning frame 13, the puncture needle main body 24 is protected by the protection ring 25 and is prevented from being worn in the moving process of the puncture needle main body 24, the puncture needle positioning hole 14 is formed in the inner side surface of the protection ring 25, the puncture needle positioning hole 14 guides the moving direction of the puncture needle main body 24, the puncture needle fixing block 15 is arranged at one end, far away from the moving block 10, of the connecting handle 12, and the puncture needle fixing block 15 comprises a fixing block 21 and a protection pad 22.
According to the invention, the inner side surface of the fixed support 3 is provided with the fixed chute 4, the fixed chute 4 provides a moving space for the connecting handle 12 to enable the connecting handle 12 to move up and down, the upper end surface of the first rotating lead screw 6 is welded with the first rotating knob 7, the position of the moving block 10 can be adjusted by rotating the first rotating knob 7 to further control the movement of the puncture needle main body 24, the outer surface of the first rotating knob 7 is fixedly provided with the fixed bulge 8, the fixed bulge 8 increases the friction force when a hand is screwed, the slipping condition during rotation is avoided, and the cross section of the fixed bulge 8 is arc-shaped.
In the invention, the lower end face of the first rotating screw 6 is in threaded connection with the second fixed bearing 9, the first fixed bearing 5 and the second fixed bearing 9 are matched for use, so that the position of the first rotating screw 6 cannot move up and down when rotating, the fixed support 3 is internally provided with the movable cavity 11, the movable cavity 11 provides a space for the movable block 10 to move up and down, the inner side face of the puncture needle fixed block 15 is provided with the fixed groove 16, and the fixed groove 16 is convenient for mounting the puncture needle main body 24.
In the invention, a second rotating lead screw 17 is rotatably mounted on the inner side of the puncture needle fixing block 15, the second rotating lead screw 17 is made of carbon structural steel, the second rotating lead screw 17 enables the position of the fixing fixture block 21 to move along with the rotation of a second rotating knob 18, the second rotating knob 18 is welded on the outer surface of the second rotating lead screw 17, and the rotation of the second rotating lead screw 17 can be controlled by rotating the second rotating knob 18.
In the invention, one end of the second rotating screw 17, which is far away from the second rotating knob 18, is welded with the connecting block 20, the second rotating screw 17 is connected with the connecting end 19 by the connecting block 20, the connecting end 19 is movably installed on the outer surface of the connecting block 20, the connecting end 19 provides an installation position for the second rotating screw 17, the protection ring 25 is made of polyvinyl chloride, and the polyvinyl chloride has low hardness and cannot cause abrasion to the puncture needle body 24.
According to the invention, the fixed fixture blocks 21 are welded on the outer surface of the connecting end 19, the fixed fixture blocks 21 can fix the position of the connecting port 23, so that the stability of the puncture needle main body 24 is ensured, the number of the fixed fixture blocks 21 is two, the horizontal section of each fixed fixture block 21 is in a semi-circular arc shape, and the connecting port 23 is convenient to take down by adopting the semi-circular arc shape.
In the invention, the outer surface of the fixed fixture block 21 is provided with the protection pad 22, the protection pad 22 protects the connecting port 23 and prevents the fixed fixture block 21 from damaging the connecting port 23 when being fixed, the protection pad 22 is made of polyethylene foam, the service life of the polyethylene foam is longer, the outer surface of the protection pad 22 is movably provided with the connecting port 23, and the connecting port 23 is a position for fixing the puncture needle body 24.
In the invention, the puncture needle main body 24 is arranged on the lower end surface of the connecting port 23, the puncture needle main body 24 can be used for sampling, so that the diagnosis and prediction of the state of an illness can be conveniently and accurately carried out, the puncture needle main body 24 penetrates through the puncture needle positioning hole 14, and the puncture needle positioning hole 14 prevents the puncture needle main body 24 from deviating in the puncture process.
Before use, the puncture needle is inserted into the fixing groove 16, the puncture needle body 24 penetrates through the puncture needle positioning hole 14, the puncture needle positioning hole 14 can prevent the puncture needle from deviating in the puncture process, smooth puncture operation is ensured, the second rotating knob 18 is rotated after the puncture needle is placed, the second rotating knob 18 rotates to drive the second rotating lead screw 17 to rotate so as to drive the fixing fixture block 21 to move forward, the position of the connecting port 23 is fixed, the connecting block 20 can keep the position of the fixing fixture block 21 fixed in the process that the fixing fixture block 21 moves forward, the stability of the fixing fixture block 21 is ensured, the fixing fixture block 21 is prevented from shaking to influence the stability of the puncture needle in the puncture process, the puncture needle is prevented from being separated in the puncture process, and the protective pad 22 can prevent the fixing fixture block 21 from damaging the connecting port 23 after the connecting port 23 is fixed, avoid causing the influence to the puncture process, can use after fixing, rotate first rotation knob 7 during the use, fixed arch 8 on the first rotation knob 7 increases frictional force when rotating, avoid appearing the condition of skidding, can control the rotation of first rotation screw 6 through rotatory first rotation knob 7, the distance that pjncture needle removed can be controlled to first rotation screw 6 when rotating, make the doctor can carry out the handle control to the speed of pricking, can slowly prick when can carrying out the puncture operation for the patient, can not cause the injury to the patient because of the speed of pricking is too fast.
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 puncture needle fixing device for the nephrology department comprises a supporting base (1) and is characterized in that a contact pad (2) is arranged on the lower end face of the supporting base (1), a fixing support (3) is arranged on the upper end face of the supporting base (1), a first fixing bearing (5) is arranged on the inner side face of the fixing support (3), a first rotating lead screw (6) is arranged on the inner side face of the first fixing bearing (5), a moving block (10) is arranged on the outer surface of the first rotating lead screw (6), a connecting handle (12) is arranged on the outer surface of the moving block (10), a positioning frame (13) is arranged on the outer surface of the fixing support (3), a protection ring (25) is installed on the inner side face of the positioning frame (13), a puncture needle positioning hole (14) is formed in the inner side face of the protection ring (25), and a puncture needle (15) is arranged at one end, far away from the moving block (10), of the connecting handle (12), the puncture needle fixing block (15) comprises a connecting block (20), a fixing clamping block (21) and a protection pad (22).
2. The puncture needle fixing device for the nephrology department as claimed in claim 1, wherein a fixing sliding groove (4) is formed in the inner side face of the fixing support (3), a first rotating knob (7) is welded to the upper end face of the first rotating lead screw (6), a fixing protrusion (8) is fixedly installed on the outer surface of the first rotating knob (7), and the horizontal section of the fixing protrusion (8) is in the shape of a circular arc.
3. The puncture needle fixing device for the nephrology department as claimed in claim 1, wherein a second fixing bearing (9) is connected to the lower end face of the first rotating lead screw (6) in a threaded manner, a movable cavity (11) is formed inside the fixing support (3), and a fixing groove (16) is formed in the inner side face of the puncture needle fixing block (15).
4. The puncture needle fixing device for the nephrology department, according to claim 1, is characterized in that a second rotating lead screw (17) is movably mounted on the inner side surface of the puncture needle fixing block (15), the second rotating lead screw (17) is made of carbon structural steel, and a second rotating knob (18) is welded on the outer surface of the second rotating lead screw (17).
5. The puncture needle fixing device for the nephrology department as claimed in claim 1, wherein a connecting block (20) is welded at one end of the second rotating lead screw (17) far away from the second rotating knob (18), a connecting end (19) is movably installed on the outer surface of the connecting block (20), and the protection ring (25) is made of polyvinyl chloride.
6. The puncture needle fixing device for the nephrology department as claimed in claim 1, wherein fixing blocks (21) are welded on the outer surface of the connecting end (19), the number of the fixing blocks (21) is two, and the horizontal section of the fixing blocks (21) is in a semi-circular arc shape.
7. The puncture needle fixing device for the nephrology department as claimed in claim 1, wherein a protection pad (22) is mounted on the outer surface of the fixing fixture block (21), the protection pad (22) is made of polyethylene foam, and a connecting port (23) is movably mounted on the outer surface of the protection pad (22).
8. The puncture needle fixing device for the nephrology department according to claim 1, wherein a puncture needle body (24) is mounted on a lower end face of the connection port (23), and the puncture needle body (24) penetrates through the puncture needle positioning hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110767621.2A CN113397664A (en) | 2021-07-07 | 2021-07-07 | Puncture needle fixing device for nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110767621.2A CN113397664A (en) | 2021-07-07 | 2021-07-07 | Puncture needle fixing device for nephrology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113397664A true CN113397664A (en) | 2021-09-17 |
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ID=77685277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110767621.2A Pending CN113397664A (en) | 2021-07-07 | 2021-07-07 | Puncture needle fixing device for nephrology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113397664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712142A (en) * | 2022-05-10 | 2022-07-08 | 鄂尔多斯市中心医院（内蒙古自治区超声影像研究所） | Special piercing depth of nephrology branch of academic or vocational study |
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| US20090198265A1 (en) * | 2005-04-28 | 2009-08-06 | Matsushita Electric Industrial Co., Ltd. | Puncture device and puncture needle cartridge |
| US20100160811A1 (en) * | 2008-12-18 | 2010-06-24 | Parihar Shailendra K | Z-Stop Feature of Targeting Set for MRI Biopsy Device |
| CN109700484A (en) * | 2018-12-24 | 2019-05-03 | 吴道诩 | A kind of Nephrology dept.'s biopsy puncture device |
| CN209611200U (en) * | 2019-01-12 | 2019-11-12 | 陕西省人民医院 | A kind of Nephrology dept.'s puncture needle |
| CN211156140U (en) * | 2019-11-14 | 2020-08-04 | 史沛霞 | Intracardiac branch of academic or vocational study puncture positioner |
| CN211381499U (en) * | 2019-11-18 | 2020-09-01 | 于治民 | Adjustable puncture outfit for nephrology department |
| CN111616778A (en) * | 2020-06-03 | 2020-09-04 | 连云港市东方医院 | Puncture needle fixing device for nephrology department |
-
2021
- 2021-07-07 CN CN202110767621.2A patent/CN113397664A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090198265A1 (en) * | 2005-04-28 | 2009-08-06 | Matsushita Electric Industrial Co., Ltd. | Puncture device and puncture needle cartridge |
| US20100160811A1 (en) * | 2008-12-18 | 2010-06-24 | Parihar Shailendra K | Z-Stop Feature of Targeting Set for MRI Biopsy Device |
| CN109700484A (en) * | 2018-12-24 | 2019-05-03 | 吴道诩 | A kind of Nephrology dept.'s biopsy puncture device |
| CN209611200U (en) * | 2019-01-12 | 2019-11-12 | 陕西省人民医院 | A kind of Nephrology dept.'s puncture needle |
| CN211156140U (en) * | 2019-11-14 | 2020-08-04 | 史沛霞 | Intracardiac branch of academic or vocational study puncture positioner |
| CN211381499U (en) * | 2019-11-18 | 2020-09-01 | 于治民 | Adjustable puncture outfit for nephrology department |
| CN111616778A (en) * | 2020-06-03 | 2020-09-04 | 连云港市东方医院 | Puncture needle fixing device for nephrology department |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712142A (en) * | 2022-05-10 | 2022-07-08 | 鄂尔多斯市中心医院（内蒙古自治区超声影像研究所） | Special piercing depth of nephrology branch of academic or vocational study |
| CN114712142B (en) * | 2022-05-10 | 2024-03-26 | 鄂尔多斯市中心医院（内蒙古自治区超声影像研究所） | Special piercing depth of kidney disease branch of academic or vocational study |
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