CN110478600A - A kind of Angiocarpy operation cannula propeller - Google Patents
A kind of Angiocarpy operation cannula propeller Download PDFInfo
- Publication number
- CN110478600A CN110478600A CN201910892528.7A CN201910892528A CN110478600A CN 110478600 A CN110478600 A CN 110478600A CN 201910892528 A CN201910892528 A CN 201910892528A CN 110478600 A CN110478600 A CN 110478600A
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- China
- Prior art keywords
- plate
- connecting rod
- compression bar
- shell
- driving mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000006835 compression Effects 0.000 claims abstract description 42
- 238000007906 compression Methods 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 238000002627 tracheal intubation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0113—Mechanical advancing means, e.g. catheter dispensers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M2025/0177—Introducing, guiding, advancing, emplacing or holding catheters having external means for receiving guide wires, wires or stiffening members, e.g. loops, clamps or lateral tubes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of Angiocarpy operation cannula propellers, with shell, there is pressing plate in shell, pressing plate is equipped with a pair of of compression bar, wherein, compression bar is equipped with hold-down mechanism, and one end of hold-down mechanism is located at the top of shell, and the other end of hold-down mechanism protrudes into shell, is connected by a pair of connection component for being located at compression bar two sides with compression bar.Angiocarpy operation cannula propeller provided by the invention guarantees that surgical cannula is smoothly advanced due to the above structure, so that surgical cannula of the invention can be effectively pressed on runner.
Description
Technical field
The present invention relates to a kind of cardiovascular operating instrument, specially a kind of Angiocarpy operation cannula propeller.
Background technique
During performing the operation to heart or big blood vessel, it is typically necessary to being inserted into surgical catheters in patient body, this
The operation being intubated a bit purely relies on the hand-held intubation of medical staff, and surgical catheters could be inserted into this handwork in patient body
To the more demanding of medical staff, and the stability of hand-held intubation and accuracy are difficult to control.
Chinese patent CN201610618537.3 discloses Angiocarpy operation cannula propeller, including handle, fixed installation
Runner is equipped with by bearing in the runner storehouse of handle upper end, the runner storehouse, rocking handle is installed on the runner, described turn
The upper end in wheel storehouse is fitted with clamp nut, and the inner end of the clamp nut in runner storehouse has been connected through a screw thread compression bar, at least
Two compression bars, which are respectively fixedly connected with, is equipped with pinch roller on the both ends of pressing plate, the pressing plate；It is provided between pressing plate and runner
Guiding tube, the guiding tube are mounted on the bulkhead in runner storehouse, and the axis of guiding tube is located on the tangent line of runner.
In above-mentioned patent document, nut is threaded on compression bar, and keep compression bar mobile by rotating nut, to promote
Pressing plate moves up and down, and is pressed on surgical cannula on runner, and runner rotation drives surgical cannula to advance, wherein nut and pressure
Using threaded connection between bar, and push band dynamic pressure plate by rotating nuts, if after multi-pass operation, holding between compression bar and nut
Easily there is stripped thread phenomenon, then compression bar band dynamic pressure plate cannot be made effectively to move down, and then surgical cannula cannot be made effectively to be pressed on runner
On, then surgical cannula can not normally advance, then it cannot be guaranteed that operation is gone on smoothly.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of Angiocarpy operation cannula propeller, solves above-mentioned patent
Angiocarpy operation cannula propeller disclosed in file cannot make surgical cannula effectively be pressed on runner, make surgical cannula can not be just
The problem of often advancing.
(2) technical solution
In order to achieve the goal above, the present invention is achieved by the following technical programs:
A kind of Angiocarpy operation cannula propeller has shell, has pressing plate in the shell, and the pressing plate is equipped with one
To compression bar, wherein the compression bar is equipped with hold-down mechanism, and one end of the hold-down mechanism is located at the top of the shell, described
The other end of hold-down mechanism protrudes into the shell, by a pair of connection component for being located at the compression bar two sides and the compression bar phase
Even.
Further, the hold-down mechanism includes the first driving mechanism and connecting rod, and the first driving mechanism setting exists
On the mounting plate of the shell upper end, one end of the connecting rod is connected with first driving mechanism, the connecting rod
The other end can extend into the counterbore on the compression bar, be connected by a pair of of connection component with the compression bar, and the connection
Bar is slidably matched with corresponding through-hole on the shell.
Further, first driving mechanism includes:
First rotational handle, first rotational handle are arranged on the mounting plate；
First rotating plate, first rotating plate and first rotational handle are coaxially disposed；
Swing rod, one end of the swing rod are articulated on the mounting plate, the other end of the swing rod and a first connecting rod
One end is hinged, and the other end of the first connecting rod is articulated on one end of the connecting rod；
Wobble plate, the wobble plate include connecting plate and the arc panel that is arranged on the inside of the connecting plate, the connecting plate and institute
It states and is fixedly connected in the middle part of swing rod, extension board is connected separately on the both ends of the arc panel, offers arc on the arc panel
Shape slot offers strip groove on the extension board, and the arc groove is connected with a pair of of strip groove, and the arc groove and a pair of
Strip groove forms through slot, and the through slot cooperates with the pin slide being located on first rotating plate.
Further, the connection component includes the second driving mechanism and a pair of of shank, second driving mechanism
It being arranged on the protrusive board that the compression bar corresponds to outside side, one end of the shank is connected with second driving mechanism,
The other end of the shank can be placed through corresponding long hole on the compression bar and protrude into corresponding installation in the connecting rod
In hole, the U magnet that is arranged on the mounting hole bottom wall is attracted.
Further, second driving mechanism includes:
Second rotational handle, second rotational handle are arranged on the protrusive board；
Second rotating plate, second rotating plate and second rotational handle are coaxially disposed, on the periphery of second rotating plate
With stock, the stock extends to the direction at the center away from second rotating plate, offers first sliding groove on the stock；
Second connecting rod, one end of the second connecting rod are articulated in the outer rim of second rotating plate, the second connecting rod
The first sliding block is hinged on the other end, first sliding block is slidably matched with the first sliding groove；
Second sliding block, second sliding block are articulated on first sliding block；
Driving plate offers second sliding slot in the driving plate, and second sliding block is slidably matched with the second sliding slot,
One end of the shank is fixedly connected with the driving plate.
Further, the connection component further includes bar magnet, and the bottom of the counterbore is arranged in the bar magnet
On wall, the front of motor of the connecting rod can be pull-in on the bottom wall of the counterbore by the bar magnet.
Further, the mounting plate is T-shaped plate, and one end of the swing rod is articulated on the transverse slat of the mounting plate,
The riser of the mounting plate is connected with the shell.
Further, one end of the swing rod is articulated on the plectane on the mounting plate outer end.
(3) beneficial effect
Beneficial effects of the present invention: due in the present invention be equipped with hold-down mechanism, hold-down mechanism include the first driving mechanism and
Connecting rod, connecting rod pass through a pair of of connection component and are connected with corresponding compression bar, and connection component includes the second driving mechanism and a pair
Shank, thus by the second driving mechanism of operation, make the second driving mechanism drive shank mobile, by connecting rod and compression bar
It connects, then by the first driving mechanism of operation, then can be realized the common movement of connecting rod and compression bar, so as to make hand
Art intubation is effectively pressed on runner, so that surgical cannula is smoothly advanced, it is ensured that operation is gone on smoothly.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the enlarged view in Fig. 1 at G.
Fig. 3 is the enlarged view in Fig. 2 at I.
Fig. 4 is the enlarged view in Fig. 2 at H.
Fig. 5 is the structural schematic diagram of the second rotating plate of the invention.
Fig. 6 is the enlarged view in Fig. 4 at J.
In attached drawing: shell 10, through-hole 101, runner storehouse 102, pressing plate 20, compression bar 30, counterbore 301, protrusive board 302, long hole
303, mounting plate 40, plectane 50, pinch roller 60, surgical cannula 70, runner 80, the first driving mechanism 1, the first rotational handle 11, the
One rotating plate 12, swing rod 13, first connecting rod 14, wobble plate 15, connecting plate 151, arc panel 152, arc groove 1521, extension board 153, item
Shape slot 1531, through slot 154, pin shaft 16, connecting rod 2, mounting hole 21, the second driving mechanism 3, the second rotational handle 31, second
Rotating plate 32, stock 321, first sliding groove 3211, second connecting rod 33, the first sliding block 34, the second sliding block 35, driving plate 36, second is sliding
Slot 361, shank 4, U magnet 5, bar magnet 6.
Specific embodiment
In order to enable the purposes, technical schemes and advantages of technical solution of the present invention are clearer, below in conjunction with this
The technical solution of the embodiment of the present invention is clearly and completely described in the attached drawing of invention specific embodiment.
Embodiment one:
A kind of Angiocarpy operation cannula propeller as shown in Figure 1 has shell 10, has pressing plate in the shell 10
20, the pressing plate 20 is equipped with a pair of of compression bar 30, and the pressing plate 20 is equipped with several pinch rollers 60, and the pinch roller 60 compresses in place
In in the surgical cannula 70 of 20 lower section of pressing plate, the lower end of the surgical cannula 70 is pressed on positioned at 10 lower part of shell
On runner 80 in runner storehouse 102, the compression bar 30 is equipped with hold-down mechanism, and one end of the hold-down mechanism is located at the shell
10 top, the other end of the hold-down mechanism protrude into the shell 10, by a pair of company for being located at 30 two sides of compression bar
Connected components are connected with the compression bar 30.
As shown in Figure 1, Figure 2 and Figure 3, the hold-down mechanism includes the first driving mechanism 1 and connecting rod 2, and described first drives
Motivation structure 1 is arranged on the mounting plate 40 of 10 upper end of shell, one end of the connecting rod 2 and first driving machine
Structure 1 be connected, the other end of the connecting rod 2 can extend into the counterbore 301 on the compression bar 30, by a pair of of connection component with
The compression bar 30 is connected, and the connecting rod 2 is slidably matched with corresponding through-hole 101 on the shell 10.
As shown in Fig. 2, first driving mechanism 1 includes the first rotational handle 11, the first rotating plate 12, swing rod 13 and wobble plate
15, first rotating plate 12 is arranged on the mounting plate 40 in first rotational handle 11 and first rotational handle 11 is same
Axis setting, one end of the swing rod 13 are articulated on the mounting plate 40, the other end of the swing rod 13 and a first connecting rod 14
One end be hinged, the other end of the first connecting rod 14 is articulated on one end of the connecting rod 2, the wobble plate 15 include connect
Fishplate bar 151 and the arc panel 152 that 151 inside of connecting plate is arranged in, the middle part of the connecting plate 151 and the swing rod 13 are solid
It is fixed to connect, it is connected separately with extension board 153 on the both ends of the arc panel 152, offers arc groove on the arc panel 152
1521, strip groove 1531 is offered on the extension board 153, the arc groove 1521 is connected with a pair of of strip groove 1531, and
The arc groove 1521 is with a pair of of the formation of strip groove 1531 through slot 154, the through slot 154 and positioned at first rotating plate 12
On pin shaft 16 be slidably matched.
As shown in figs. 2,4 and 6, the connection component includes the second driving mechanism 3 and a pair of of shank 4, and described the
Two driving mechanisms 3 are arranged on the protrusive board 302 outside the corresponding side of the compression bar 30, one end of the shank 4 with it is described
Second driving mechanism 3 is connected, and the other end of the shank 4 can be placed through corresponding long hole 303 on the compression bar 30 and stretch
The U magnet 5 enter in the connecting rod 2 in corresponding mounting hole 21, being arranged on 21 bottom wall of mounting hole is attracted.
As shown in Figure 4 and Figure 5, second driving mechanism 3 includes the second rotational handle 31, the second rotating plate 32, second company
Bar 33, the second sliding block 35 and driving plate 36, second rotational handle 31 are arranged on the protrusive board 302, second rotating plate
32 are coaxially disposed with second rotational handle 31, have stock 321, the stock 321 on the periphery of second rotating plate 32
Extend to the direction at the center away from second rotating plate 32, offers first sliding groove 3211 on the stock 321, described second
One end of connecting rod 33 is articulated in the outer rim of second rotating plate 32, and it is sliding that first is hinged on the other end of the second connecting rod 33
Block 34, first sliding block 34 are slidably matched with the first sliding groove 3211, and it is sliding that second sliding block 35 is articulated in described first
On block 34, second sliding slot 361 is offered in the driving plate 36, second sliding block 35 is matched with the second sliding slot 361 sliding
It closes, one end of the shank 4 is fixedly connected with the driving plate 36.
In said structure, firstly, the second rotational handle 31 of rotation, the second rotational handle 31 drive 32 turns of the second rotating plate
It is dynamic, it under the linkage effect of second connecting rod 33, slides the first sliding block 34 in first sliding groove 3211, makes the second sliding block 35 the
Sliding in two sliding slots 361 makes to move in a pair of of shank 4 to drive driving plate 36 mobile, make shank 4 inner end is protruded into pair
It in the mounting hole 21 answered, is attracted by U magnet 5, connecting rod 2 and compression bar 30 is connected, then, the first rotation of rotation
Handle 11 makes the first rotational handle 11 drive the rotation of the first rotating plate 12, and then swing rod 13 is driven to swing, and makes pin shaft 16 in through slot
Sliding in 154 drives connecting rod 2 to move down, and make the compression bar 30 being connected with connecting rod 2 together under the action of first connecting rod 14
It moves down, and then is moved down with dynamic pressure plate 20, so that pinch roller 60 is compressed surgical cannula 70, surgical cannula 70 is made effectively to be pressed on runner 80
On, to effectively surgical cannula 70 be driven to advance while making runner 80.
Embodiment two:
As shown in Fig. 2, on the basis of example 1, the connection component further includes bar magnet 6, the bar magnet
6 are arranged on the bottom wall of the counterbore 301, and the front of motor of the connecting rod 2 can be pull-in on described heavy by the bar magnet 6
On the bottom wall in hole 301, so that connecting relatively reliable between connecting rod 2 and compression bar 30, it is ensured that compression bar 30 and connecting rod 2 are total
With mobile.
Embodiment three:
As shown in Fig. 2, on the basis of example 2, the mounting plate 40 is T-shaped plate, one end of the swing rod 13 is pivotally connected
On the transverse slat of the mounting plate 40, the riser of the mounting plate 40 is connected with the shell 10.
Example IV:
As shown in Fig. 2, one end of the swing rod 13 is articulated in outside the mounting plate 40 on the basis of embodiment three
On plectane 50 on end.
It should be noted that embodiment of the present invention is only to realize preferred embodiment of the invention, to belonging to this
Invention general idea, and be only obvious change, be within the scope of protection of the invention within.
Claims (8)
1. a kind of Angiocarpy operation cannula propeller has shell (10), there are pressing plate (20) in the shell (10), the pressure
Plate (20) is equipped with a pair of of compression bar (30), which is characterized in that the compression bar (30) is equipped with hold-down mechanism, the hold-down mechanism
One end is located at the top of the shell (10), and the other end of the hold-down mechanism protrudes into the shell (10), by a contraposition
Connection component in the compression bar (30) two sides is connected with the compression bar (30).
2. Angiocarpy operation cannula propeller according to claim 1, which is characterized in that the hold-down mechanism includes first
Driving mechanism (1) and connecting rod (2), first driving mechanism (1) are arranged in the mounting plate of the shell (10) upper end
(40) on, one end of the connecting rod (2) is connected with first driving mechanism (1), and the other end of the connecting rod (2) can
It protrudes into the counterbore (301) on the compression bar (30), is connected by a pair of of connection component with the compression bar (30), and the connection
Bar (2) is slidably matched with through-hole (101) corresponding on the shell (10).
3. Angiocarpy operation cannula propeller according to claim 2, which is characterized in that first driving mechanism (1)
Include:
First rotational handle (11), first rotational handle (11) are arranged on the mounting plate (40)；
First rotating plate (12), first rotating plate (12) and first rotational handle (11) are coaxially disposed；
One end of swing rod (13), the swing rod (13) is articulated on the mounting plate (40), the other end of the swing rod (13) with
One end of one first connecting rod (14) is hinged, and the other end of the first connecting rod (14) is articulated in one end of the connecting rod (2)
On；
Wobble plate (15), the wobble plate (15) include the arc panel of connecting plate (151) and setting on the inside of the connecting plate (151)
(152), it is fixedly connected in the middle part of the connecting plate (151) and the swing rod (13), on the both ends of the arc panel (152) respectively
It is connected with extension board (153), is offered arc groove (1521) on the arc panel (152), offered on the extension board (153)
Strip groove (1531), the arc groove (1521) is connected with a pair of of strip groove (1531), and the arc groove (1521) and one
Through slot (154) are formed to strip groove (1531), the through slot (154) and the pin shaft being located on first rotating plate (12)
(16) it is slidably matched.
4. Angiocarpy operation cannula propeller according to claim 3, which is characterized in that the connection component includes second
Driving mechanism (3) and a pair of of shank (4), second driving mechanism (3) are arranged in the compression bar (30) corresponding side
On outer protrusive board (302), one end of the shank (4) is connected with second driving mechanism (3), the shank (4)
The other end can be placed through corresponding long hole (303) on the compression bar (30) and protrude into corresponding installation on the connecting rod (2)
The U magnet (5) that hole (21) is interior, is arranged on the mounting hole (21) bottom wall is attracted.
5. Angiocarpy operation cannula propeller according to claim 4, which is characterized in that second driving mechanism (3)
Include:
Second rotational handle (31), second rotational handle (31) are arranged on the protrusive board (302)；
Second rotating plate (32), second rotating plate (32) and second rotational handle (31) are coaxially disposed, second rotating plate
(32) there are stock (321) on periphery, the stock (321) is prolonged to the direction at the center away from second rotating plate (32)
It stretches, offers first sliding groove (3211) on the stock (321)；
Second connecting rod (33), one end of the second connecting rod (33) are articulated in the outer rim of second rotating plate (32), and described
It is hinged on the other end of two connecting rods (33) the first sliding block (34), first sliding block (34) and the first sliding groove (3211) are sliding
Dynamic cooperation；
Second sliding block (35), second sliding block (35) are articulated on first sliding block (34)；
Driving plate (36) offers second sliding slot (361) on the driving plate (36), second sliding block (35) and described second
Sliding slot (361) is slidably matched, and one end of the shank (4) is fixedly connected with the driving plate (36).
6. Angiocarpy operation cannula propeller according to claim 5, which is characterized in that the connection component further includes item
Shape magnet (6), the bar magnet (6) are arranged on the bottom wall of the counterbore (301), and bar magnet (6) energy will be described
The front of motor of connecting rod (2) is pull-in on the bottom wall of the counterbore (301).
7. Angiocarpy operation cannula propeller according to claim 3, which is characterized in that the mounting plate (40) is T shape
One end of plate, the swing rod (13) is articulated on the transverse slat of the mounting plate (40), the riser of the mounting plate (40) with it is described
Shell (10) is connected.
8. Angiocarpy operation cannula propeller according to claim 7, which is characterized in that one end pivot of the swing rod (13)
It connects on the plectane (50) being located on the mounting plate (40) outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892528.7A CN110478600A (en) | 2019-09-20 | 2019-09-20 | A kind of Angiocarpy operation cannula propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892528.7A CN110478600A (en) | 2019-09-20 | 2019-09-20 | A kind of Angiocarpy operation cannula propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110478600A true CN110478600A (en) | 2019-11-22 |
Family
ID=68558961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910892528.7A Pending CN110478600A (en) | 2019-09-20 | 2019-09-20 | A kind of Angiocarpy operation cannula propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110478600A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1115449A1 (en) * | 1998-09-25 | 2001-07-18 | Boston Scientific Limited | Imaging core loading tool |
| CN102091379A (en) * | 2011-01-17 | 2011-06-15 | 哈尔滨工业大学 | Catheter intervention device with conveying resistance feedback function |
| CN103599585A (en) * | 2013-11-20 | 2014-02-26 | 中国科学院深圳先进技术研究院 | Vascular intervention operation guide-wire and catheter operating device and vascular intervention operation guide-wire and catheter operating modules |
| CN106267529A (en) * | 2014-12-09 | 2017-01-04 | 李丽 | Angiocarpy operation cannula propeller |
| CN208287021U (en) * | 2017-07-25 | 2018-12-28 | 日照市中医医院 | The percussion device of dynamics is adjusted in a kind of medical tcm internal medicine |
-
2019
- 2019-09-20 CN CN201910892528.7A patent/CN110478600A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1115449A1 (en) * | 1998-09-25 | 2001-07-18 | Boston Scientific Limited | Imaging core loading tool |
| CN102091379A (en) * | 2011-01-17 | 2011-06-15 | 哈尔滨工业大学 | Catheter intervention device with conveying resistance feedback function |
| CN103599585A (en) * | 2013-11-20 | 2014-02-26 | 中国科学院深圳先进技术研究院 | Vascular intervention operation guide-wire and catheter operating device and vascular intervention operation guide-wire and catheter operating modules |
| CN106267529A (en) * | 2014-12-09 | 2017-01-04 | 李丽 | Angiocarpy operation cannula propeller |
| CN208287021U (en) * | 2017-07-25 | 2018-12-28 | 日照市中医医院 | The percussion device of dynamics is adjusted in a kind of medical tcm internal medicine |
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Application publication date: 20191122 |
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| RJ01 | Rejection of invention patent application after publication |