CN208448281U - The double infusing device of acoustic contrast agent - Google Patents
The double infusing device of acoustic contrast agent Download PDFInfo
- Publication number
- CN208448281U CN208448281U CN201621342983.8U CN201621342983U CN208448281U CN 208448281 U CN208448281 U CN 208448281U CN 201621342983 U CN201621342983 U CN 201621342983U CN 208448281 U CN208448281 U CN 208448281U
- Authority
- CN
- China
- Prior art keywords
- positioning cylinder
- sliding sleeve
- shell
- rectangular
- support spring
- 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.)
- Expired - Fee Related
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The double infusing device of acoustic contrast agent, including rectangular first shell, first installation riser, first lower positioning cylinder, positioning cylinder on first, first lower slider set, sliding sleeve on first, first lower support spring, support spring on first, first pull rod, first above pushes away column, first upper piston push-plate, first left intermediate plate, first right clamping piece, first syringe and the first lock pin, including rectangular second shell, second installation riser, second lower positioning cylinder, positioning cylinder on second, second lower slider set, sliding sleeve on second, second lower support spring, support spring on second, second pull rod, second above pushes away column, second upper piston push-plate, second left intermediate plate, second right clamping piece, second syringe and the second lock pin, so that the acoustic contrast agent in the first syringe is rapidly injected in examinee's PeV, it will be in the second syringe Physiological saline be rapidly injected in examinee's PeV, substantially increase rate of correct diagnosis.
Description
Technical field
The utility model relates to the double infusing devices of acoustic contrast agent.
Background technique
Contrast-enhanced ultrasonography has been a kind of special examined method that universal range is wider, has important clinical application valence
Value.In Contrast-enhanced ultrasonography, in addition to it is indispensable have the function of ultrasonic contrast ultrasonic instrument and acoustic contrast agent other than, there are one
Very important link, that is, contrast agent and physiological saline need to be rapidly injected in examinee's PeV, and make contrast agent
As fast as possible reaches heart, to guarantee the accuracy and repeatability of associated ultrasonic radiography parameter, helps to improve and examines
Disconnected accuracy.
The operating method in this link is can not to make to surpass by injecting acoustic contrast agent and physiological saline by hand at present
Sound contrast agent and physiological saline are rapidly injected in examinee's PeV, and acoustic contrast agent can not be rapidly achieved heart, and diagnosis is just
True rate is relatively low.
Summary of the invention
In view of the above technical problems, the utility model provides one kind: structure is simple, keeps acoustic contrast agent and physiological saline fast
The double infusing device for the acoustic contrast agent that speed is injected in examinee's PeV, rate of correct diagnosis is high.
In order to solve the above technical problems, the utility model uses following technical scheme: the double of acoustic contrast agent injects dress
It sets, including rectangular first shell, the first installation riser, the first lower positioning cylinder, positioning cylinder, the first lower slider on first
Set, sliding sleeve on first, the first lower support spring, support spring, the first pull rod, first above push away column, the first upper piston on first
Push-plate, the first left intermediate plate, the first right clamping piece, the first syringe and the first lock pin, first installation riser are fixedly mounted on rectangular
In the first shell of shape, the front end of the described first lower positioning cylinder is fixedly mounted in the first installation riser, fixed on described first
The front end of circle of position column is fixedly mounted in the first installation riser, is had between positioning cylinder on the described first lower positioning cylinder and first
There is the first crack, first lower slider is set in first and descends on positioning cylinder, is slidably located on first on described first calmly
On circle of position column, the top of first lower slider set is connect with the bottom of sliding sleeve on first, the front end of first pull rod and
The tail portion connection of sliding sleeve, the rear end of first pull rod are located at outside rectangular first shell on first, first pull rod
In the first crack, the front end of the described first lower support spring is fixed on the tail portion of the first lower slider set, under described first
The rear end of support spring is fixed on the tail portion of the first lower positioning cylinder, and the front end of support spring is fixed on first on described first
On the tail portion of upper sliding sleeve, the rear end of support spring is fixed on first on the tail portion of positioning cylinder on described first, and described
One, which above pushes away column, is fixedly mounted on first on sliding sleeve, and the first upper piston push-plate is fixedly mounted on first and above pushes away on column, institute
It states rectangular first shell above to push away column equipped with first and move forward and backward hole, described first, which above pushes away column, above pushes away column anteroposterior position from first
It moves in hole and stretches out, the first upper piston push-plate, which is located at first, above to be pushed away column and move forward and backward above hole, the first left intermediate plate and the
One right clamping piece is fixedly mounted on the top of rectangular first shell, and first syringe is mounted on the first left intermediate plate and
Between one right clamping piece, the piston of the first upper piston push-plate and the first syringe is contacted, and first lock pin is mounted on length
On the side of rectangular first shell, first lock pin is matched with the first lower slider set, including rectangular second shell,
Second installation riser, the second lower positioning cylinder, positioning cylinder on second, the second lower slider set, sliding sleeve, second lower on second
Support spring, support spring, the second pull rod, second above push away column, the second upper piston push-plate, the second left intermediate plate, the second right folder on second
Piece, the second syringe and the second lock pin, second installation riser is fixedly mounted in rectangular second shell, under described second
The front end of positioning cylinder is fixedly mounted in the second installation riser, and the front end of positioning cylinder is fixedly mounted on second on described second
In installation riser, there is the second crack, second lower slider between positioning cylinder on the described second lower positioning cylinder and second
It is set on the second lower positioning cylinder, is slidably located on second on positioning cylinder on described second, the second lower slider set
Top connect with the bottom of sliding sleeve on second, the front end of second pull rod is connect with the tail portion of sliding sleeve on second, institute
The rear end for stating the second pull rod is located at outside rectangular second shell, and second pull rod is located in the second crack, under described second
The front end of support spring is fixed on the tail portion of the second lower slider set, and the rear end of the described second lower support spring is fixed under second
On the tail portion of positioning cylinder, the front end of support spring is fixed on second on the tail portion of sliding sleeve on described second, and described second
The rear end of upper support spring is fixed on second on the tail portion of positioning cylinder, and described second, which above pushes away column, is fixedly mounted on cunning on second
Dynamic to put on, the second upper piston push-plate is fixedly mounted on second and above pushes away on column, and the rectangular second shell is equipped with the
Two, which above push away column, moves forward and backward hole, and described second above pushes away column and above push away column from second and move forward and backward in hole and stretch out, second upper piston
Push-plate above pushes away column positioned at second and moves forward and backward above hole, and the second left intermediate plate and the second right clamping piece are fixedly mounted on rectangle
Second shell top on, second syringe is mounted between the second left intermediate plate and the second right clamping piece, living on described second
The piston of plug push-plate and the second syringe contacts, and second lock pin is mounted on the side of rectangular second shell, institute
It states the second lock pin to match with the second lower slider set, front end and the rectangular first shell of the rectangular second shell
Right side is fixedly connected.
The beneficial effect of the double infusing device of acoustic contrast agent provided by the utility model is: due to including rectangular
First shell, the first lower positioning cylinder, positioning cylinder on first, the first lower slider set, is slided on first the first installation riser
Set, the first lower support spring, support spring, the first pull rod, first above push away column, the first upper piston push-plate, the first left folder on first
Piece, the first right clamping piece, the first syringe and the first lock pin, first installation riser are fixedly mounted on rectangular first shell
Interior, the front end of the described first lower positioning cylinder is fixedly mounted in the first installation riser, the front end of positioning cylinder on described first
It is fixedly mounted in the first installation riser, there is the first crack between positioning cylinder on the described first lower positioning cylinder and first,
First lower slider is set on the first lower positioning cylinder, is slidably located on first on positioning cylinder on described first, institute
The top for stating the first lower slider set is connect with the bottom of sliding sleeve on first, sliding sleeve on the front end and first of first pull rod
Tail portion connection, the rear end of first pull rod is located at outside rectangular first shell, and first pull rod is located at the first crack
In, the front end of the described first lower support spring is fixed on the tail portion of the first lower slider set, after the described first lower support spring
End is fixed on the tail portion of the first lower positioning cylinder, and the front end of support spring is fixed on the tail of sliding sleeve on first on described first
In portion, the rear end of support spring is fixed on first on the tail portion of positioning cylinder on described first, and described first, which above pushes away column, fixes
It being mounted on first on sliding sleeve, the first upper piston push-plate is fixedly mounted on first and above pushes away on column, and described rectangular
One shell, which is equipped with first, above to be pushed away column and moves forward and backward hole, and described first above pushes away column and above push away column from first and move forward and backward in hole and stretch out,
The first upper piston push-plate above pushes away column positioned at first and moves forward and backward above hole, and the first left intermediate plate and the first right clamping piece are solid
Dingan County on the top of rectangular first shell, first syringe be mounted on the first left intermediate plate and the first right clamping piece it
Between, the piston of the first upper piston push-plate and the first syringe contacts, and first lock pin is mounted on rectangular first
On the side of shell, first lock pin is matched with the first lower slider set, including rectangular second shell, the second installation are stood
Plate, the second lower positioning cylinder, positioning cylinder on second, the second lower slider set, sliding sleeve on second, the second lower support spring, the
Support spring, the second pull rod, second above push away column, the second upper piston push-plate, the second left intermediate plate, the second right clamping piece, the second needle on two
Cylinder and the second lock pin, second installation riser are fixedly mounted in rectangular second shell, the described second lower positioning cylinder
Front end be fixedly mounted in the second installation riser, the front end of positioning cylinder is fixedly mounted on the second installation riser on described second
On, there is the second crack, second lower slider is set in the on the described second lower positioning cylinder and second between positioning cylinder
On two lower positioning cylinders, be slidably located on second on positioning cylinder on described second, the top of the second lower slider set with
The bottom connection of sliding sleeve, the front end of second pull rod are connect with the tail portion of sliding sleeve on second on second, and described second draws
The rear end of bar is located at outside rectangular second shell, and second pull rod is located in the second crack, the described second lower support spring
Front end be fixed on the tail portion of the second lower slider set, the rear end of the described second lower support spring is fixed on the second lower positioning cylinder
Tail portion on, the front end of support spring is fixed on second on the tail portion of sliding sleeve on described second, supports bullet on described second
The rear end of spring is fixed on second on the tail portion of positioning cylinder, and described second, which above pushes away column, is fixedly mounted on second on sliding sleeve,
The second upper piston push-plate is fixedly mounted on second and above pushes away on column, and the rectangular second shell is equipped with second and above pushes away column
Move forward and backward hole, described second above pushes away column and above push away column from second and move forward and backward in hole and stretch out, and the second upper piston push-plate is located at
Second, which above pushes away column, moves forward and backward above hole, and the second left intermediate plate and the second right clamping piece are fixedly mounted on rectangular second shell
On the top of body, second syringe is mounted between the second left intermediate plate and the second right clamping piece, the second upper piston push-plate with
The piston of second syringe contacts, and second lock pin is mounted on the side of rectangular second shell, second lock
Pin is matched with the second lower slider set, and the front end of the rectangular second shell and the right side of rectangular first shell are solid
Fixed connection, therefore when in use, the first syringe has first extracted acoustic contrast agent, and the second syringe has first extracted physiological saline, and will
First syringe and the second syringe install, and then pull open the first lock pin, and the first lower slider set is released from locking, slide on first
Set quickly moves forward under the action of support spring under support spring on first and first respectively with the first lower slider set, thus
It drives first above to push away column quickly to move forward, first, which above pushes away column, drives the first upper piston push-plate quickly to move forward, living on first
Plug push-plate drives the piston of the first syringe quickly to move forward, so that the acoustic contrast agent in the first syringe is rapidly injected tested
In person's PeV, then the second lock pin is pulled open, the second lower slider set is released from locking, and sliding sleeve and second glides on second
Dynamic set quickly moves forward under the action of support spring under support spring on second and second respectively, to drive second above to push away
Column quickly moves forward, and second, which above pushes away column, drives the second upper piston push-plate quickly to move forward, and the second upper piston push-plate drives the
The piston of two syringes quickly moves forward, so that the physiological saline in the second syringe is rapidly injected in examinee's PeV,
Substantially increase rate of correct diagnosis.
Further, it is arranged with the first lower cushion on the described first lower positioning cylinder, first lower cushion and the
Once sliding sleeve matches, and is arranged with the first upper cushion on described first on positioning cylinder, first upper cushion and the
Sliding sleeve matches on one, is arranged with the second lower cushion on the described second lower positioning cylinder, second lower cushion and the
Two lower slider sets match, and are arranged with the second upper cushion on described second on positioning cylinder, second upper cushion and the
Sliding sleeve matches on two, so that the head of sliding sleeve is to impinge upon the first lower cushion respectively on the first lower slider set and first
It in the first upper cushion, avoids directly impinging upon in the first installation riser, so that sliding on the second lower slider set and second
The head of set is to be impinged upon in the second lower cushion and the second upper cushion respectively, avoids directly impinging upon the second installation riser
On, it so as to reduce noise, is hardly damaged, use is more permanent.
Further, the tail portion of first pull rod is equipped with the first round pulling plate, and the tail portion of second pull rod is equipped with the
Two round pulling plates, so that more laborsaving when pulling the first pull rod and the second pull rod.
Further, the described first left intermediate plate and the first right clamping piece are deformable elastic clip, the second left folder
Piece and the second right clamping piece are deformable elastic clip, so that it is more convenient when the first syringe of placement and the second syringe, first
Syringe and the second syringe are installed stronger.
The utility model will be further described with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is one of the structural schematic diagram of the double infusing device of acoustic contrast agent provided by the utility model;
Fig. 2 is the schematic diagram of internal structure of the double infusing device of acoustic contrast agent provided by the utility model;
Fig. 3 is the second structural representation of the double infusing device of acoustic contrast agent provided by the utility model.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the embodiment of the double infusing device of acoustic contrast agent provided by the utility model,
Including under positioning cylinder 3, first on rectangular first shell 1, the first installation riser 1-1, the first lower positioning cylinder 2, first
On sliding sleeve 4, first in the lower support spring 6, first of sliding sleeve 5, first support spring 7, the first pull rod 8, first above push away column 9,
First upper piston push-plate 10, the first left intermediate plate 11, the first right clamping piece 12, the first syringe 13 and the first lock pin 14, first peace
Dress vertical plate 1-1 is fixedly mounted in rectangular first shell 1, and the front end of the described first lower positioning cylinder 2 is fixedly mounted on the
On one installation riser 1-1, the front end of positioning cylinder 3 is fixedly mounted on the first installation riser 1-1 on described first, and described first
There is the first crack 15, it is lower fixed that the first lower slider set 4 is located at first on lower positioning cylinder 2 and first between positioning cylinder 3
On circle of position column 2, sliding sleeve 5 is located on first on positioning cylinder 3 on described first, the top of first lower slider set 4 and the
The bottom connection of sliding sleeve 5, the front end of first pull rod 8 are connect with the tail portion of sliding sleeve 5 on first on one, and described first draws
The rear end of bar 8 is located at outside rectangular first shell 1, and first pull rod 8 is located in the first crack 15, the described first lower support
The front end of spring 6 is fixed on the tail portion of the first lower slider set 4, and the rear end of the described first lower support spring 6 is fixed under first
On the tail portion of positioning cylinder 2, the front end of support spring 7 is fixed on first on the tail portion of sliding sleeve 5 on described first, and described
The rear end of support spring 7 is fixed on first on the tail portion of positioning cylinder 3 on one, and described first, which above pushes away column 9, is fixedly mounted on
On one on sliding sleeve 5, the first upper piston push-plate 10 is fixedly mounted on first and above pushes away on column 9, the rectangular first shell
Body 1, which is equipped with first, above to be pushed away column and moves forward and backward hole, and described first above pushes away column 9 and above push away column from first and move forward and backward in hole and stretch out, institute
It states the first upper piston push-plate 10 and above pushes away column positioned at first and move forward and backward above hole, the first left intermediate plate 11 and the first right clamping piece 12
It is fixedly mounted on the top of rectangular first shell 1, first syringe 13 is mounted on the first left intermediate plate 11 and first
Between right clamping piece 12, the piston of the first upper piston push-plate 10 and the first syringe 13 is contacted, and first lock pin 14 is pacified
On the side of rectangular first shell 1, first lock pin 14 is matched with the first lower slider set 4, including rectangle
Second shell 16, positioning cylinder 19 on the lower positioning cylinder 18, second of the second installation riser 17, second, the second lower slider set 20,
Support spring 23, the second pull rod 24, second above push away column 25, second in the lower support spring 22, second of sliding sleeve 21, second on second
Upper piston push-plate 26, the second left intermediate plate 27, the second right clamping piece 28, the second syringe 29 and the second lock pin 30, second installation are vertical
Plate 17 is fixedly mounted in rectangular second shell 16, and the front end of the described second lower positioning cylinder 18 is fixedly mounted on the second peace
It fills on vertical plate 17, the front end of positioning cylinder 19 is fixedly mounted in the second installation riser 17 on described second, and described second is lower fixed
There is the second crack 31, the second lower slider set 20 is located at the second lower positioning on circle of position column 18 and second between positioning cylinder 19
On cylinder 18, sliding sleeve 21 is located on second on positioning cylinder 19 on described second, the top of second lower slider set 20 with
The bottom connection of sliding sleeve 21 on second, the front end of second pull rod 24 is connect with the tail portion of sliding sleeve 21 on second, described
The rear end of second pull rod 24 is located at outside rectangular second shell 16, and second pull rod 24 is located in the second crack 31, described
The front end of second lower support spring 22 is fixed on the tail portion of the second lower slider set 20, the rear end of the described second lower support spring 22
It is fixed on the tail portion of the second lower positioning cylinder 18, the front end of support spring 23 is fixed on sliding sleeve 21 on second on described second
Tail portion on, the rear end of support spring 23 is fixed on second on the tail portion of positioning cylinder 19 on described second, on described second
It pushes away column 25 to be fixedly mounted on second on sliding sleeve 21, the second upper piston push-plate 26 is fixedly mounted on second and above pushes away column 25
On, the rectangular second shell 16 above pushes away column equipped with second and moves forward and backward hole, and described second above pushes away on column 25 from second
It pushing away column and moves forward and backward in hole and stretch out, the second upper piston push-plate 26, which is located at second, above to be pushed away column and moves forward and backward above hole, and described the
Two left intermediate plates 27 and the second right clamping piece 28 are fixedly mounted on the top of rectangular second shell 16, second syringe 29
It is mounted between the second left intermediate plate 27 and the second right clamping piece 28, the piston of the second upper piston push-plate 26 and the second syringe 29 supports
Cooperation is connect, second lock pin 30 is mounted on the side of rectangular second shell 16, under second lock pin 30 and second
Sliding sleeve 20 matches, the fixed company in the front end of the rectangular second shell 16 and the right side of rectangular first shell 1
It connects, is arranged with the first lower cushion on the described first lower positioning cylinder 2, first lower cushion covers 4 phases with the first lower slider
Cooperate, is arranged with the first upper cushion, sliding sleeve 5 in first upper cushion and first on positioning cylinder 3 on described first
It matches, is arranged with the second lower cushion, second lower cushion and the second lower slider on the described second lower positioning cylinder 18
Set 20 matches, and is arranged with the second upper cushion on described second on positioning cylinder 19, in second upper cushion and second
Sliding sleeve 21 matches, and the tail portion of first pull rod 8 is equipped with the first round pulling plate, and the tail portion of second pull rod 24 is equipped with the
Two round pulling plates, the first left intermediate plate 11 and the first right clamping piece 12 are deformable elastic clip, the second left intermediate plate
27 and second right clamping piece 28 be deformable elastic clip.
As needed, the specific embodiment of the utility model is disclosed herein, it will be appreciated that the disclosed embodiments
It only demonstrates the utility model, the utility model can have different and alternative form to implement.Attached drawing is not necessarily drawn to scale.Cause
This, specific structure and function details disclosed herein be understood not to it is in a limiting sense, but only as representative base
Plinth is to instruct those skilled in the art using implementation the utility model.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the utility model protection
Range.
Claims (5)
1. the double infusing device of acoustic contrast agent, it is characterised in that: vertical including rectangular first shell (1), the first installation
Plate (1-1), first lower positioning cylinder (2), positioning cylinder (3) on first, the first lower slider set (4), sliding sleeve (5) on first,
First lower support spring (6), support spring (7), the first pull rod (8), first above push away column (9), the first upper piston push-plate on first
(10), the first left intermediate plate (11), the first right clamping piece (12), the first syringe (13) and the first lock pin (14), first installation are vertical
Plate (1-1) is fixedly mounted in rectangular first shell (1), and the front end of described first lower positioning cylinder (2) is fixedly mounted on
In first installation riser (1-1), the front end of positioning cylinder (3) is fixedly mounted on the first installation riser (1-1) on described first,
There are the first crack (15) between positioning cylinder (3) on described first lower positioning cylinder (2) and first, the first lower slider set
(4) it being located on first lower positioning cylinder (2), sliding sleeve (5) is located on positioning cylinder on first (3) on described first, and described the
Once the top of sliding sleeve (4) is connect with the bottom of sliding sleeve on first (5), on the front end and first of first pull rod (8)
The tail portion of sliding sleeve (5) connects, and the rear end of first pull rod (8) is located at rectangular first shell (1) outside, and described first draws
Bar (8) is located in the first crack (15), and the front end of described first lower support spring (6) is fixed on the tail of the first lower slider set (4)
In portion, the rear end of described first lower support spring (6) is fixed on the tail portion of first lower positioning cylinder (2), is propped up on described first
The front end of support spring (7) is fixed on the tail portion of sliding sleeve on first (5), and the rear end of support spring (7) is fixed on described first
On first on the tail portion of positioning cylinder (3), described first, which above pushes away column (9), is fixedly mounted on sliding sleeve on first (5), described
First upper piston push-plate (10) is fixedly mounted on first and above pushes away on column (9), and the rectangular first shell (1) is equipped with first
It above pushes away column and moves forward and backward hole, described first above pushes away column (9) and above push away column from first and move forward and backward in hole and stretch out, first upper piston
Push-plate (10) above pushes away column positioned at first and moves forward and backward above hole, and the first left intermediate plate (11) and the first right clamping piece (12) are fixed
It is mounted on the top of rectangular first shell (1), first syringe (13) is mounted on the first left intermediate plate (11) and first
Between right clamping piece (12), the first upper piston push-plate (10) and the piston of the first syringe (13) are contacted, first lock
Pin (14) is mounted on the side of rectangular first shell (1), and first lock pin (14) and the first lower slider set (4) match
It closes, including rectangular second shell (16), the second installation riser (17), second lower positioning cylinder (18), setting circle on second
Column (19), the second lower slider set (20), sliding sleeve (21) on second, second lower support spring (22), support spring on second
(23), the second pull rod (24), second above push away column (25), the second upper piston push-plate (26), the second left intermediate plate (27), the second right clamping piece
(28), the second syringe (29) and the second lock pin (30), second installation riser (17) are fixedly mounted on rectangular second shell
In body (16), the front end of described second lower positioning cylinder (18) is fixedly mounted on the second installation riser (17), on described second
The front end of positioning cylinder (19) is fixedly mounted on the second installation riser (17), on described second lower positioning cylinder (18) and second
There are the second crack (31) between positioning cylinder (19), the second lower slider set (20) is located at second lower positioning cylinder (18)
On, sliding sleeve (21) is located on positioning cylinder on second (19) on described second, the top of the second lower slider set (20) with
The bottom of sliding sleeve (21) connects on second, and the tail portion of sliding sleeve (21) connects on the front end and second of second pull rod (24)
It connects, the rear end of second pull rod (24) is located at rectangular second shell (16) outside, and second pull rod (24) is located at second
In crack (31), the front end of described second lower support spring (22) is fixed on the tail portion of the second lower slider set (20), and described the
The rear end of two lower support spring (22) is fixed on the tail portion of second lower positioning cylinder (18), support spring (23) on described second
Front end be fixed on the tail portion of sliding sleeve on second (21), the rear end of support spring (23) is fixed on second on described second
On the tail portion of positioning cylinder (19), described second, which above pushes away column (25), is fixedly mounted on sliding sleeve on second (21), and described second
Upper piston push-plate (26) is fixedly mounted on second and above pushes away on column (25), and the rectangular second shell (16) is equipped on second
It pushes away column and moves forward and backward hole, described second above pushes away column (25) and above push away column from second and move forward and backward in hole and stretch out, second upper piston
Push-plate (26) above pushes away column positioned at second and moves forward and backward above hole, and the second left intermediate plate (27) and the second right clamping piece (28) are fixed
It is mounted on the top of rectangular second shell (16), second syringe (29) is mounted on the second left intermediate plate (27) and second
Between right clamping piece (28), the second upper piston push-plate (26) and the piston of the second syringe (29) are contacted, second lock
Pin (30) is mounted on the side of rectangular second shell (16), second lock pin (30) and second lower slider set (20) phase
Cooperation, the front end of the rectangular second shell (16) is fixedly connected with the right side of rectangular first shell (1).
2. the double infusing device of acoustic contrast agent according to claim 1, it is characterised in that: the described first lower setting circle
The first lower cushion is arranged on column (2), first lower cushion is matched with the first lower slider set (4), on described first
The first upper cushion is arranged on positioning cylinder (3), first upper cushion is matched with sliding sleeve on first (5), described
The second lower cushion is arranged on second lower positioning cylinder (18), second lower cushion and the second lower slider set (20) match
It closes, is arranged with the second upper cushion, sliding sleeve in second upper cushion and second on positioning cylinder (19) on described second
(21) it matches.
3. the double infusing device of acoustic contrast agent according to claim 1 or 2, it is characterised in that: first pull rod
(8) tail portion is equipped with the first round pulling plate, and the tail portion of second pull rod (24) is equipped with the second round pulling plate.
4. the double infusing device of acoustic contrast agent according to claim 1 or 2, it is characterised in that: the first left folder
Piece (11) and the first right clamping piece (12) are deformable elastic clip, the second left intermediate plate (27) and the second right clamping piece (28)
It is deformable elastic clip.
5. the double infusing device of acoustic contrast agent according to claim 3, it is characterised in that: the first left intermediate plate
(11) and the first right clamping piece (12) is deformable elastic clip, and the second left intermediate plate (27) and the second right clamping piece (28) are equal
For deformable elastic clip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621342983.8U CN208448281U (en) | 2016-12-08 | 2016-12-08 | The double infusing device of acoustic contrast agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621342983.8U CN208448281U (en) | 2016-12-08 | 2016-12-08 | The double infusing device of acoustic contrast agent |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208448281U true CN208448281U (en) | 2019-02-01 |
Family
ID=65139336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621342983.8U Expired - Fee Related CN208448281U (en) | 2016-12-08 | 2016-12-08 | The double infusing device of acoustic contrast agent |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208448281U (en) |
-
2016
- 2016-12-08 CN CN201621342983.8U patent/CN208448281U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204033442U (en) | A kind of pressure sensing type noinvasive puncture needle | |
CN111298239A (en) | Novel clinical cardiovascular radiography of interventional department pushes device | |
CN209253219U (en) | Tail vein injection fixes device | |
CN208448281U (en) | The double infusing device of acoustic contrast agent | |
CN2774407Y (en) | New born child umbilical cord trocar | |
CN208229171U (en) | Acoustic contrast agent machinery infusing device | |
CN208243842U (en) | Mechanically inject the mechanism of acoustic contrast agent | |
CN203182996U (en) | Depth-controllable puncture needle for kidney puncture biopsy | |
CN208448280U (en) | With self-locking acoustic contrast agent machinery infusing device | |
CN203988074U (en) | A kind of automatic blood collecting device | |
CN206603991U (en) | The double infusing device of mechanically linkage of acoustic contrast agent | |
CN206603985U (en) | The single infusing device of acoustic contrast agent | |
CN206603979U (en) | The mechanical mechanism for injecting acoustic contrast agent with T-shaped threeway | |
CN206534956U (en) | The double infusing device of acoustic contrast agent with self-locking | |
CN206603980U (en) | The single infusing device of the adjustable acoustic contrast agent of dosage | |
CN105748119B (en) | One kind locks spacing medical soft tissue stitching devices | |
CN204745218U (en) | Paediatrics injection auxiliary device | |
CN206566301U (en) | The mechanical mechanism for injecting acoustic contrast agent with L-shaped threeway | |
CN206566299U (en) | Acoustic contrast agent mechanical linkage infusing device | |
CN206587233U (en) | The mechanical infusing device of acoustic contrast agent with L-shaped threeway | |
CN206730206U (en) | Acoustic contrast agent machinery infusing device with T-shaped threeway | |
CN106512128A (en) | Self-locking mechanical injection device for ultrasound contrast agent | |
CN203763587U (en) | Disposable injection needle | |
CN207270341U (en) | Disposable lancet and intravenous needle | |
CN202427026U (en) | Abdominal cavity puncture needle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20211208 |