CN108553149A - A kind of puncture needle for department of pediatrics - Google Patents
A kind of puncture needle for department of pediatrics Download PDFInfo
- Publication number
- CN108553149A CN108553149A CN201810446508.2A CN201810446508A CN108553149A CN 108553149 A CN108553149 A CN 108553149A CN 201810446508 A CN201810446508 A CN 201810446508A CN 108553149 A CN108553149 A CN 108553149A
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- needle
- fixedly connected
- needle guard
- gasket
- movable plate
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- 239000007788 liquid Substances 0.000 abstract description 31
- 239000000523 sample Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 239000002872 contrast media Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 238000002583 angiography Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- 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
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3419—Sealing means between cannula and body
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of puncture needle for department of pediatrics, including needle body, the right end of the needle body is provided with needle guard, the right end of the needle body passes through the left side of needle guard and is connected with the inside of needle guard, needle guard is internally provided with the first gasket, and the upper and lower surface of the first gasket is overlapped with the upper and lower surface of needle guard inner wall respectively.The puncture needle for department of pediatrics, pass through the first stripper plate, first elastic device, head rod, first movable plate, second stripper plate, second elastic device, mutual cooperation between second connecting rod and the second movable plate, the second spring in the first spring and the second elastic device in first elastic device can push directly on the first stripper plate using the elastic force of itself and the second stripper plate is close to each other, it is fixed more firm between needle body and liquid suction pipe so as to make, needle guard is avoided to fall off from liquid suction pipe plug surface due to the shaking of patient, it is brought convenience to doctor when being treated to patient.
Description
Technical field
The present invention relates to field of medical technology, specially a kind of puncture needle for department of pediatrics.
Background technology
It punctures, body cavity is needled into extract secretion, or a kind of diagnosis and treatment skill of injection gas, contrast agent, drug by special
Puncture is needled into body cavity and extracts secretion and chemically examined by art, is injected gas or contrast agent to body cavity and is done contrast examination, or to body cavity
A kind of Clinics of interior injection of medicine, it is therefore an objective to which blood test, blood transfusion, infusion and merging conduit do angiography.
Traditional puncture probe general structure is simple, and the connection between probe needle guard and drawing liquid needle tubing is all simply to block
It connects, when puncture probe is inserted into patient body by doctors, it is more likely that so that patient is stimulated and body is made to occur acutely
It struggles and shakes, so as to make to fall off between probe and liquid suction pipe, probe, which falls off, to damage the body of patient,
To be made troubles to doctor when being treated to patient.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of puncture needle for department of pediatrics, solve traditional wear
Spy that needle general structure is simple, the connection between probe needle guard and drawing liquid needle tubing is all simply to be clamped, when doctors will puncture
When probe is inserted into patient body, it is more likely that so that patient is stimulated and makes body that violent struggle and shake occur, so as to
It can make to fall off between probe and liquid suction pipe, probe, which falls off, to damage the body of patient, to give doctor to disease
The problem of making troubles when people treats.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of puncture needle for department of pediatrics, including needle
The right end of body, the needle body is provided with needle guard, and the right end of the needle body passes through the left side of needle guard and is connected with the inside of needle guard
Logical, the needle guard is internally provided with the first gasket, the upper and lower surface of first gasket respectively in needle guard
The upper and lower surface of wall overlaps, and the right end of the left side of the first gasket and needle body overlaps, and a left side for the first gasket
The position that side corresponds to needle body offers first through hole, and the right side of the first gasket is fixedly connected with the second gasket, institute
The upper and lower surface for stating the second gasket is overlapped with the upper and lower surface of needle guard inner wall respectively, and the second gasket
Left side offers the second through-hole, and the shape of second through-hole is cone.
The lower surface of the needle guard outer wall offers third through-hole, and the third through-hole is internally provided with the first connection
The top of bar, the head rod is fixedly connected with the first stripper plate, and first stripper plate is located at the right side of the second gasket
Side, and the bottom end of head rod is fixedly connected with the first movable plate, the lower surface of first movable plate is fixedly connected with
Leader, and the upper surface of the first movable plate is fixedly connected there are two the first elastic device, and two the first elastic devices difference
It is fixedly connected with the following table in needle guard outer wall positioned at the top of the left and right sides of head rod, and two the first elastic devices
Face.
The upper surface of the needle guard outer wall offers fourth hole, and the fourth hole is internally provided with the second connection
The bottom end of bar, second connecting rod is fixedly connected with the second stripper plate, the position of second stripper plate and the first stripper plate
It is corresponding, and the top of the second connecting rod is fixedly connected with the second movable plate, the upper surface of second movable plate is fixedly connected
There is a second handle, and the lower surface of the second movable plate is fixedly connected with that there are two the second elastic devices, and two the second elastic devices
It is located at the left and right sides of the second connecting rod, and the bottom end of two the second elastic devices is fixedly connected in the upper of needle guard outer wall
Surface.
Preferably, first elastic device includes the first telescopic rod, and the surface of first telescopic rod is socketed with first
Spring.
Preferably, the top of first telescopic rod and the first spring is fixedly connected in the lower surface of needle guard outer wall, and
The bottom end of first telescopic rod and the first spring is fixedly connected in the upper surface of the first movable plate.
Preferably, second elastic device includes the second telescopic rod, and the surface of second telescopic rod is socketed with second
Spring.
Preferably, the top of second telescopic rod and second spring is fixedly connected in the lower surface of the second movable plate,
And second the bottom end of telescopic rod and second spring be fixedly connected in the upper surface of needle guard outer wall.
Preferably, the shape of first stripper plate upper surface is arc-shaped, and the shape of the second stripper plate lower surface
It is arc-shaped.
(3) advantageous effect
The present invention provides a kind of puncture needle for department of pediatrics, have following advantageous effect：
(1), the puncture needle for department of pediatrics passes through the first stripper plate, the first elastic device, head rod, first
Mutual cooperation between movable plate, the second stripper plate, the second elastic device, the second connecting rod and the second movable plate, works as liquid suction pipe
Plug inject needle guard inside after, the second spring in the first spring and the second elastic device in the first elastic device can utilize
The elastic force of itself pushes directly on the first stripper plate and the second stripper plate is close to each other, to make the first stripper plate and the second stripper plate
To can be fixed above and below liquid suction pipe plug respectively, so as to make between needle body and liquid suction pipe it is fixed more
It is firm, it avoids needle guard and is fallen off from liquid suction pipe plug surface due to the shaking of patient, to doctor when being treated to patient
It brings convenience.
(2), the puncture needle for department of pediatrics, by the way that the first gasket and first through hole is arranged, the first gasket can
Make liquid suction pipe plug that can be sealed after fixation, so as to avoid showing for gas leakage occurs between needle guard and liquid suction pipe plug
As by the way that the second gasket and the second through-hole is arranged, since the shape of the second through-hole is cone, liquid suction pipe plug can be made
Sealing effect is more preferable.
(3), the puncture needle for department of pediatrics can facilitate people to pull by the way that the first in command and second handle is arranged
First movable plate and the second movable plate are located remotely from each other movement, and the first movable plate and the second movable plate drive the first stripper plate and second
Stripper plate is located remotely from each other movement, and so as to facilitate people to inject liquid suction pipe plug inside needle guard, and structure of the invention is compact,
Reasonable design, it is highly practical.
Description of the drawings
Fig. 1 is the cross-sectional view that the present invention faces；
Fig. 2 is the structural schematic diagram of part A of the present invention amplification；
Fig. 3 is the structural schematic diagram of part B of the present invention amplification.
In figure：1 needle body, 2 needle guards, 3 first gaskets, 4 first through hole, 5 second gaskets, 6 second through-holes, 7 thirds are logical
Hole, 8 head rods, 9 first stripper plates, 10 first movable plates, 11 first in command, 12 first elastic devices, 121 first are stretched
Bar, 122 first springs, 13 fourth holes, 14 second connecting rods, 15 second stripper plates, 16 second movable plates, 17 second handles,
18 second elastic devices, 181 second telescopic rods, 182 second springs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the present invention provides a kind of technical solution：A kind of puncture needle for department of pediatrics, including needle body 1,
The right end of needle body 1 is provided with needle guard 2, and the right end of needle body 1 passes through the left side of needle guard 2 and is connected with the inside of needle guard 2, needle guard
2 are internally provided with the first gasket 3, the upper and lower surface of the first gasket 3 respectively with the upper surface of 2 inner wall of needle guard and
Lower surface overlaps, and the left side of the first gasket 3 and the right end of needle body 1 overlap, and the left side of the first gasket 3 corresponds to needle
The position of body 1 offers first through hole 4, can make drawing liquid by the way that the first gasket 3 and first through hole 4, the first gasket 3 is arranged
Pipe plug can be sealed after fixation, so as to avoid between needle guard 2 and liquid suction pipe plug there is a phenomenon where gas leakage, and
The right side of one gasket 3 is fixedly connected with the second gasket 5, the upper and lower surface of the second gasket 5 respectively with needle guard 2
The upper and lower surface of inner wall overlaps, and the left side of the second gasket 5 offers the second through-hole 6, close by setting second
Packing 5 and the second through-hole 6 can make the sealing effect of liquid suction pipe plug more preferable since the shape of the second through-hole 6 is cone,
The shape of second through-hole 6 is cone.
The lower surface of 2 outer wall of needle guard offers third through-hole 7, and third through-hole 7 is internally provided with head rod 8, and
The top of one connecting rod 8 is fixedly connected with the first stripper plate 9, and the first stripper plate 9 is located at the right side of the second gasket 5, and first
The bottom end of connecting rod 8 is fixedly connected with the first movable plate 10, and the lower surface of the first movable plate 10 is fixedly connected with the first in command 11,
And first the upper surface of movable plate 10 be fixedly connected there are two the first elastic device 12, the first elastic device 12 includes first flexible
Bar 121, the surface of the first telescopic rod 121 are socketed with the first spring 122, and the top of the first telescopic rod 121 and the first spring 122 is equal
It is fixedly connected on the lower surface of 2 outer wall of needle guard, and the bottom end of the first telescopic rod 121 and the first spring 122 is fixedly connected with
The upper surface of one movable plate 10, when people unclamp the first in command 11, makes the first elasticity dress by the way that the first elastic device 12 is arranged
Setting the first spring 122 in 12 can utilize itself pulling force that the first movable plate 10 is pulled to rise, and the first movable plate 10 drives first
Stripper plate 9 rises, and the rising of the first stripper plate 9 can will be fixed below liquid suction pipe plug, and two the first elastic devices
12 are located at the left and right sides of head rod 8, and the top of two the first elastic devices 12 is fixedly connected with outside needle guard 2
The lower surface of wall.
The upper surface of 2 outer wall of needle guard offers fourth hole 13, and fourth hole 13 is internally provided with the second connecting rod 14,
The bottom end of second connecting rod 14 is fixedly connected with the second stripper plate 15, and the shape of 9 upper surface of the first stripper plate is arc-shaped, and the
The shape of two stripper plates, 15 lower surface is also arc-shaped, and the second stripper plate 15 is corresponding with the position of the first stripper plate 9, and second
The top of connecting rod 14 is fixedly connected with the second movable plate 16, and the upper surface of the second movable plate 16 is fixedly connected with second handle
17, by the way that the first in command 11 and second handle 17 is arranged, people can be facilitated to pull the first movable plate 10 and the second movable plate 16
It is located remotely from each other movement, the first movable plate 10 and the second movable plate 16 drive the first stripper plate 9 and the second stripper plate 15 to be located remotely from each other
Mobile, so as to facilitate people to inject liquid suction pipe plug inside needle guard 2, and the lower surface of the second movable plate 16 is fixedly connected
There are two the second elastic device 18, the second elastic device 18 includes the second telescopic rod 181, and the surface of the second telescopic rod 181 is socketed
There is a second spring 182, the top of the second telescopic rod 181 and second spring 182 is fixedly connected with the following table in the second movable plate 16
Face, and the bottom end of the second telescopic rod 181 and second spring 182 is fixedly connected in the upper surface of 2 outer wall of needle guard passes through setting the
Two elastic devices 18, when people unclamp second handle 17, the second spring 182 in the second elastic device 18 can utilize itself
Pulling force pulls the second movable plate 16 to decline, and the second movable plate 16 drives the second stripper plate 15 to decline, and the second stripper plate 15 declines energy
It is enough to be fixed above liquid suction pipe plug, and two the second elastic devices 18 are located at the left and right two of the second connecting rod 14
Side, and the bottom end of two the second elastic devices 18 is fixedly connected in the upper surface of 2 outer wall of needle guard.
In use, people pull the first in command 11 and second handle 17 to be located remotely from each other movement first, the first in command 11 and the
Second chief 17 drives the first movable plate 10 and the second movable plate 16 to be located remotely from each other movement, and the first movable plate 10 passes through head rod
8 drive the first stripper plate 9 to decline, while the first spring 122 in the first elastic device 12 being made to extend, and the second movable plate 16 passes through
Second connecting rod 14 drives the second stripper plate 15 to rise, while the second spring 182 in the second elastic device 18 being made to extend, to
The first stripper plate 9 and the second stripper plate 15 can be made to be located remotely from each other movement, then the plug of liquid suction pipe is injected needle guard 2 by people
Inside, then the left end of liquid suction pipe plug is injected inside the second through-hole 6, then people unclamp the first in command 11 and second handle
17, make the first spring 122 in the first elastic device 12 pull the first movable plate 10 to rise using itself pulling force, the first movable plate
10 drive the first stripper plate 9 to rise, and the second spring 182 in the second elastic device 18 also can utilize itself pulling force to pull second to squeeze
Pressing plate 15 declines, to make the first stripper plate 9 and the second stripper plate 15 that will be consolidated above and below liquid suction pipe plug respectively
It is fixed.
It can to sum up obtain, (1), the puncture needle for department of pediatrics, pass through the first stripper plate 9, the first elastic device 12, first
Connecting rod 8, the first movable plate 10, the second stripper plate 15, the second elastic device 18, the second connecting rod 14 and the second movable plate 16 it
Between mutual cooperation, after the plug of liquid suction pipe injects 2 inside of needle guard, the first spring 122 in the first elastic device 12 and the
Second spring 182 in two elastic devices 18 can push directly on the first stripper plate 9 and the second stripper plate 15 using the elastic force of itself
It is close to each other, to enable the first stripper plate 9 and the second stripper plate 15 that will be carried out above and below liquid suction pipe plug respectively
It is fixed, it is fixed more firm between needle body 1 and liquid suction pipe so as to make, avoid needle guard 2 due to the shaking of patient and from
Liquid suction pipe plug surface falls off, and is brought convenience to doctor when being treated to patient.
(2), puncture needle for department of pediatrics, by the way that the first gasket 3 and first through hole 4,3 energy of the first gasket is arranged
Enough make liquid suction pipe plug that can be sealed after fixation, so as to avoid gas leakage occurs between needle guard 2 and liquid suction pipe plug
Phenomenon, since the shape of the second through-hole 6 is cone, can make liquid suction pipe by the way that the second gasket 5 and the second through-hole 6 is arranged
The sealing effect of plug is more preferable.
(3), the puncture needle for department of pediatrics can facilitate people by the way that the first in command 11 and second handle 17 is arranged
The first movable plate 10 and the second movable plate 16 is pulled to be located remotely from each other movement, the first movable plate 10 and the second movable plate 16 drive first
Stripper plate 9 and the second stripper plate 15 are located remotely from each other movement, so as to facilitate people to inject liquid suction pipe plug inside needle guard 2,
And structure of the invention is compact, reasonable design, it is highly practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of puncture needle for department of pediatrics, including needle body (1), it is characterised in that：The right end of the needle body (1) is provided with needle
It covers (2), the right end of the needle body (1) passes through the left side of needle guard (2) and is connected with the inside of needle guard (2), the needle guard (2)
Be internally provided with the first gasket (3), the upper and lower surface of first gasket (3) respectively with needle guard (2) inner wall
Upper and lower surface overlap joint, and the right end of the left side of the first gasket (3) and needle body (1) overlaps, and the first gasket
(3) position that left side corresponds to needle body (1) offers first through hole (4), and the right side of the first gasket (3) is fixedly connected
Have the second gasket (5), the upper and lower surface of second gasket (5) respectively with the upper surface of needle guard (2) inner wall and
Lower surface overlaps, and the left side of the second gasket (5) offers the second through-hole (6), and the shape of second through-hole (6) is circle
Taper；
The lower surface of needle guard (2) outer wall offers third through-hole (7), and the third through-hole (7) is internally provided with first
The top of connecting rod (8), the head rod (8) is fixedly connected with the first stripper plate (9), the first stripper plate (9) position
Right side in the second gasket (5), and the bottom end of head rod (8) is fixedly connected with the first movable plate (10), described first
The lower surface of movable plate (10) is fixedly connected with the first in command (11), and the upper surface of the first movable plate (10) is fixedly connected with two
A first elastic device (12), and two the first elastic devices (12) are located at the left and right sides of head rod (8), and two
The top of a first elastic device (12) is fixedly connected in the lower surface of needle guard (2) outer wall；
The upper surface of needle guard (2) outer wall offers fourth hole (13), and the fourth hole (13) is internally provided with
The bottom end of two connecting rods (14), second connecting rod (14) is fixedly connected with the second stripper plate (15), second stripper plate
(15) corresponding with the position of the first stripper plate (9), and the top of the second connecting rod (14) is fixedly connected with the second movable plate
(16), the upper surface of second movable plate (16) is fixedly connected with second handle (17), and the following table of the second movable plate (16)
Face is fixedly connected there are two the second elastic device (18), and two the second elastic devices (18) are located at the second connecting rod (14)
The left and right sides, and the bottom end of two the second elastic devices (18) is fixedly connected in the upper surface of needle guard (2) outer wall.
2. a kind of puncture needle for department of pediatrics according to claim 1, it is characterised in that：First elastic device
(12) include the first telescopic rod (121), the surface of first telescopic rod (121) is socketed with the first spring (122).
3. a kind of puncture needle for department of pediatrics according to claim 2, it is characterised in that：First telescopic rod
(121) be fixedly connected in the lower surface of needle guard (2) outer wall with the top of the first spring (122), and the first telescopic rod (121) and
The bottom end of first spring (122) is fixedly connected in the upper surface of the first movable plate (10).
4. a kind of puncture needle for department of pediatrics according to claim 1, it is characterised in that：Second elastic device
(18) include the second telescopic rod (181), the surface of second telescopic rod (181) is socketed with second spring (182).
5. a kind of puncture needle for department of pediatrics according to claim 4, it is characterised in that：Second telescopic rod
(181) it is fixedly connected in the lower surface of the second movable plate (16), and the second telescopic rod with the top of second spring (182)
(181) it is fixedly connected in the upper surface of needle guard (2) outer wall with the bottom end of second spring (182).
6. a kind of puncture needle for department of pediatrics according to claim 1, it is characterised in that：First stripper plate (9)
The shape of upper surface is arc-shaped, and the shape of the second stripper plate (15) lower surface is also arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446508.2A CN108553149B (en) | 2018-05-11 | 2018-05-11 | Puncture probe for pediatric internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446508.2A CN108553149B (en) | 2018-05-11 | 2018-05-11 | Puncture probe for pediatric internal medicine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108553149A true CN108553149A (en) | 2018-09-21 |
| CN108553149B CN108553149B (en) | 2021-02-05 |
Family
ID=63538611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810446508.2A Active CN108553149B (en) | 2018-05-11 | 2018-05-11 | Puncture probe for pediatric internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108553149B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141690A (en) * | 2019-05-21 | 2019-08-20 | 南通市肺科医院（南通市第六人民医院） | A kind of internal medicine sputum collecting analysis integrated apparatus |
| CN110338887A (en) * | 2019-06-24 | 2019-10-18 | 杜春娟 | Firm pocket thoracentesis pipe and its puncture application method |
| CN113952028A (en) * | 2021-11-18 | 2022-01-21 | 徐州佳智信息科技有限公司 | Intelligent coupling laser ablation treatment probe device |
| CN114271916A (en) * | 2022-01-20 | 2022-04-05 | 查丽君 | Prevent kidney piercing depth for nephrology dept of needle handle slippage |
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|---|---|---|---|---|
| DE29710025U1 (en) * | 1997-06-09 | 1997-08-14 | Aesculap AG & Co. KG, 78532 Tuttlingen | Quick coupling for an instrument that can be inserted into a tube, in particular for a trocar sleeve |
| DE19831835A1 (en) * | 1998-07-16 | 2000-01-20 | Peter Tschida | Trocar, comprising of main part and several exchangeable special parts for various operations, which can be inserted into funnel shaped main part |
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|---|---|---|---|---|
| CN110141690A (en) * | 2019-05-21 | 2019-08-20 | 南通市肺科医院（南通市第六人民医院） | A kind of internal medicine sputum collecting analysis integrated apparatus |
| CN110338887A (en) * | 2019-06-24 | 2019-10-18 | 杜春娟 | Firm pocket thoracentesis pipe and its puncture application method |
| CN113952028A (en) * | 2021-11-18 | 2022-01-21 | 徐州佳智信息科技有限公司 | Intelligent coupling laser ablation treatment probe device |
| CN114271916A (en) * | 2022-01-20 | 2022-04-05 | 查丽君 | Prevent kidney piercing depth for nephrology dept of needle handle slippage |
| CN114271916B (en) * | 2022-01-20 | 2023-08-15 | 查丽君 | Kidney puncture device for nephrology department capable of preventing needle handle from slipping |
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| CN108553149B (en) | 2021-02-05 |
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Effective date of registration: 20210108 Address after: Qingdao women's and children's Hospital, No.6 Tongfu Road, North District, Qingdao, Shandong Province 266034 Applicant after: QINGDAO CITY WOMEN AND CHILDREN'S HOSPITAL (QINGDAO MATERNAL AND CHILD HEALTH HOSPITAL, QINGDAO DISABLED CHILDREN MEDICAL REHABILITATION CENTER, QINGDAO NEWBORN DISEASE SCREENING CENTER) Address before: Qingdao women's and children's Hospital, No.6 Tongfu Road, North District, Qingdao, Shandong Province 266034 Applicant before: A Shuang |
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