CN109730883A - The fixed support device that interventional cardiac procedures use - Google Patents
The fixed support device that interventional cardiac procedures use Download PDFInfo
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- CN109730883A CN109730883A CN201910132510.7A CN201910132510A CN109730883A CN 109730883 A CN109730883 A CN 109730883A CN 201910132510 A CN201910132510 A CN 201910132510A CN 109730883 A CN109730883 A CN 109730883A
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- retracting cylinder
- support ring
- support device
- cardiac procedures
- cylinder
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Abstract
The invention discloses a kind of fixed support devices that interventional cardiac procedures use, belong to medical instrument correlative technology field, including fixing clamp, fixing clamp upper end is equipped with fixed cylinder, retracting cylinder is installed inside fixed cylinder, piston is installed inside retracting cylinder, piston rod is installed in the middle part of piston, piston rod bottom end passes through retracting cylinder bottom end and is contacted with fixed cylinder inner bottom, retracting cylinder left end inner wall is equipped with venthole, the stomata of venthole upper end is equipped with sealing block, sealing block upper end is equipped with sealing bar, sealing bar passes through retracting cylinder upper end and is connected with adjusting rod, retracting cylinder upper end is equipped with elevating lever, elevating lever upper end is equipped with lifting platform, fixing seat is installed on the right side of lifting platform upper end, fixing seat upper end is equipped with lower support ring, lower support ring left end is hinged with upper support ring by articulated shaft, upper support ring includes straight-bar and arc ring.The present invention realizes the adjustment to lifting platform upper-lower height, the needs of the bearing height of arm when meeting operation.
Description
Technical field
The present invention relates to medical instrument correlative technology field, the fixed support that specifically a kind of interventional cardiac procedures use is filled
It sets.
Background technique
Interventional cardiac procedures are a kind of new diagnostic and treatment cardiovascular disease technology, by puncturing peripheral vascular, in number
Under the continuous throwing that word subtracts shadow is shone, be sent into cardiac catheter, heart disease make a definite diagnosis by specific cardiac catheter operating technology and
The diagnosis and treatment method for the treatment of, it is heart disease diagnosis and treatment method relatively advanced at present, is in progress also very fast, it is between medical treatment
It is a kind of invasive diagnosis and treatment method between surgical operation therapy.For patient when performing the operation, upper limb not can be carried out effective branch
Support, is easy to appear sliding, influences the process of operation, it is easy to serious consequence is caused, in addition, this operation is generally part fiber crops
Liquor-saturated, patient is easy to the body of subconscious activity oneself, be easy to cause damage.
Chinese patent (notification number: CN206381341U) discloses a kind of fixed support dress that interventional cardiac procedures use
It sets, including support baseboard, the two sides of support baseboard upper end are equipped with sliding slot, arc skateboard is installed between sliding slot, support baseboard
Two sides are equipped with restraining, and the position of restraining and the position of sliding slot are adapted, and the right end of support baseboard is equipped with lifting supporting plate, described
Lifting supporting plate is hinged on one end of support baseboard, and the upper end of lifting supporting plate is equipped with back pad and shoulder fixing belt, and the shoulder is fixed
Band is fixed on the two sides of lifting supporting plate upper end, and the two sides of lifting supporting plate are equipped with arm placement plate, although the device is to a certain degree
On can the upper limb to patient effectively supported, but in actual operation, on the one hand bearing height can not be carried out big
Range adjustment, while yet will cause arm sliding, it is not very practical.
Summary of the invention
The purpose of the present invention is to provide a kind of fixed support devices that interventional cardiac procedures use, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of fixed support device that interventional cardiac procedures use, including fixing clamp, the fixing clamp upper end are equipped with solid
Safety barrel is equipped with retracting cylinder inside fixed cylinder, and piston is equipped with inside retracting cylinder, is equipped with piston rod in the middle part of piston, living
Stopper rod bottom end passes through retracting cylinder bottom end and is contacted with fixed cylinder inner bottom, and retracting cylinder left end inner wall is equipped with venthole, ventilation
The stomata of hole upper end is equipped with sealing block, and sealing block upper end is equipped with sealing bar, and sealing bar passes through retracting cylinder upper end and is connected with tune
Pole, the retracting cylinder upper end are equipped with elevating lever, and elevating lever upper end is equipped with lifting platform, are equipped on the right side of lifting platform upper end solid
Reservation, fixing seat upper end are equipped with lower support ring, and lower support ring left end is hinged with upper support ring, upper support ring packet by articulated shaft
Straight-bar and arc ring are included, the straight-bar left end is hinged with guide pad, and guide pad middle part is connected with screw rod by helicitic texture.
As a further solution of the present invention: thread bush, installation in the middle part of thread bush are installed in the middle part of the fixing clamp lower end
There is screw rod.
As a further solution of the present invention: the screw rod upper end is equipped with gripping block, and screw rod lower end is equipped with rotation hand
Handle.
As a further solution of the present invention: the gripping block upper end is equipped with cushion.
As a further solution of the present invention: guide plate, guide plate right end middle part are installed on the left of the lifting platform upper end
Equipped with the mutually matched guide groove of guide pad.
As a further solution of the present invention: the screw rod upper end is equipped with regulation handle.
As a further solution of the present invention: the upper support ring lower end is equipped with upper air bag, and lower support ring upper end is equipped with down
Air bag.
As further scheme of the invention: the adjusting rod is articulated in the middle part of the elevating lever of left side.
Compared with prior art, the beneficial effects of the present invention are:
The fixed support device that a kind of interventional cardiac procedures use, it is structurally reasonable, it is novel in design, consolidated by what is be equipped with
The adjustment to lifting platform upper-lower height, the support of arm when meeting operation are realized in mutual cooperation between safety barrel and retracting cylinder
The needs of height, while the cooperation between upper support ring and lower support ring by being equipped with realize that effective support to arm is solid
It is fixed, avoid arm from slipping, practical, high reliablity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the fixed support device that interventional cardiac procedures use.
The structural schematic diagram of upper support ring in the fixed support device that Fig. 2 uses for interventional cardiac procedures.
The fit structure schematic diagram of retracting cylinder and fixed cylinder in the fixed support device that Fig. 3 uses for interventional cardiac procedures.
In figure: 1- fixing clamp, 2- thread bush, 3- screw rod, 4- rotational handle, 5- gripping block, 6- cushion, 7- fixed cylinder,
9- lifting platform, 10- retracting cylinder, 11- elevating lever, 12- guide plate, 13- guide groove, 14- regulation handle, 15- screw rod, 16- guiding
Support ring under the upper support ring of block, 17-, 18- articulated shaft, 19-, 20- fixing seat, the upper air bag of 21-, 22- lower gasbag, 23- piston rod,
24- piston, 25- venthole, 26- sealing block, 27- sealing bar, 28- adjusting rod, 171- straight-bar, 172- arc ring.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 2
Refering to fig. 1 and Fig. 2, in the embodiment of the present invention, a kind of fixed support device that interventional cardiac procedures use, including it is solid
Clamp 1 is fixed for realizing with operating bed edge, and then realizes that the support of whole device is fixed, 1 lower end of fixing clamp
Middle part is equipped with thread bush 2, and screw rod 3 is equipped in the middle part of thread bush 2, and 3 upper end of screw rod is equipped with gripping block 5, the clamping
5 upper end of block is equipped with cushion 6, when for so that gripping block 5 and operating bed edge being clamped, will not directly contact, screw rod 3
Lower end is equipped with rotational handle 4, and for driving screw rod 3 to be rotated, the adjusting rod 28 is articulated with 11 middle part of left side elevating lever,
And then adjusting rod 28 can be allowed to be rotated along left side elevating lever 11,10 upper end of retracting cylinder is equipped with elevating lever
11,11 upper end of elevating lever is equipped with lifting platform 9, is equipped with guide plate 12 on the left of 9 upper end of lifting platform, in 12 right end of guide plate
Portion be equipped with the mutually matched guide groove 13 of guide pad 16 so that guide pad 13 can move down on 13 inside of guide groove
It is dynamic, without rotating movement, fixing seat 20 is installed on the right side of 9 upper end of lifting platform, 20 upper end of fixing seat is equipped with lower support
Ring 19, lower 19 left end of support ring is hinged with support ring 17 by articulated shaft 18, so that upper support ring 17 can be along hinge
Spindle 18 is rotated, and upper support ring 17 includes straight-bar 171 and arc ring 172, and the straight-bar 171 is integrated with arc ring 172
Molding, 171 left end of straight-bar are hinged with guide pad 16, are connected with screw rod 15 by helicitic texture in the middle part of guide pad 16, in turn
Convert the rotary motion of screw rod 15 to the linear motion up and down of guide pad 16,15 upper end of screw rod is equipped with regulation handle
14, for driving screw rod 15 to be rotated.
Refering to Fig. 3,1 upper end of fixing clamp is equipped with fixed cylinder 7, and retracting cylinder 10 is equipped with inside fixed cylinder 7, described to stretch
Contracting cylinder 10 can move up and down inside fixed cylinder 7, and piston 24, installation in the middle part of 24 lower end of piston are equipped with inside retracting cylinder 10
There is piston rod 23,23 bottom end of piston rod passes through 10 bottom end of retracting cylinder and is contacted with 7 inner bottom of fixed cylinder, so that retracting cylinder 10
Relative motion is generated between fixed cylinder 7, the 10 left end inner wall of retracting cylinder is equipped with venthole 25, so that 24 upper and lower ends of piston
Retracting cylinder 10 inside pressure be consistent, the stomata of 25 upper end of venthole is equipped with sealing block 26, for realizing to ventilation
The sealing in hole 25,26 upper end of sealing block are equipped with sealing bar 27, and sealing bar 27 passes through 10 upper end of retracting cylinder and is connected with adjusting rod 28,
For driving sealing bar 27 to move up and down.
Embodiment 2
In another embodiment of the invention, it is in place of the difference of the embodiment and above-described embodiment, the upper branch
17 lower end of pushing out ring is equipped with upper air bag 21, and lower 19 upper end of support ring is equipped with lower gasbag 22, by the way that upper air bag 21 and lower gasbag 22 is arranged
Support ring 17 and lower support ring 19 can be preferably made to be supported fixation to arm.
The present invention, in use, being first fixed on entire fixing clamp 1 by the mutual cooperation between screw rod 3 and gripping block 5
Then operating bed edge rotates clockwise adjusting rod 28, so that sealing bar 27 drives sealing block 26 to move down, so that ventilation
Hole 25 is opened, so that conducting inside 24 upper and lower ends of piston, and make internal pressure consistent, due to 24 upper end of piston and sky
Effective contact area of gas is greater than 24 lower end of piston, at this point, piston 24 drives piston rod 23 is past to move down under identical pressure action
It is dynamic, then make fixed cylinder 7 and retracting cylinder 10 that relative displacement occur, and then the upper and lower position of lifting platform 9 is adjusted, band position
It sets after determining, arm is placed between upper support ring 17 and lower support ring 19, regulation handle 14 is then rotated, so that upper support
Ring 17 rotates, to adjust the clamping degree between upper support ring 17 and lower support ring 19, it is ensured that arm is in the course of surgery not
It can slide, whole process is easy to operate, and it is easy to adjust, it is worth of widely use.The present invention, it is structurally reasonable, it is novel in design,
By the mutual cooperation between the fixed cylinder 7 being equipped with and retracting cylinder 10, realizes the adjustment to 9 upper-lower height of lifting platform, meet
The needs of the bearing height of arm when operation, while the cooperation between upper support ring 17 and lower support ring 19 by being equipped with, it is real
Now effective support of arm is fixed, avoids arm from slipping, practical, high reliablity.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of fixed support device that interventional cardiac procedures use, including fixing clamp (1), fixing clamp (1) the upper end installation
Have fixed cylinder (7), be equipped with retracting cylinder (10) inside fixed cylinder (7), piston (24), piston are installed inside retracting cylinder (10)
(24) piston rod (23) are installed in the middle part of lower end, which is characterized in that piston rod (23) bottom end is contacted across retracting cylinder (10) bottom end
In fixed cylinder (7) inner bottom, retracting cylinder (10) the left end inner wall is equipped with venthole (25), the stomata of venthole (25) upper end
It is equipped with sealing block (26), sealing block (26) upper end is equipped with sealing bar (27), and sealing bar (27) passes through retracting cylinder (10) upper end
It is connected with adjusting rod (28), retracting cylinder (10) upper end is equipped with elevating lever (11), and elevating lever (11) upper end is equipped with lifting
Platform (9), lifting platform (9) upper end right side are equipped with fixing seat (20), and fixing seat (20) upper end is equipped with lower support ring (19), lower branch
Pushing out ring (19) left end is hinged with support ring (17) by articulated shaft (18), and upper support ring (17) includes straight-bar (171) and arc
Ring (172), straight-bar (171) left end are hinged with guide pad (16), are connected with silk by helicitic texture in the middle part of guide pad (16)
Bar (15).
2. the fixed support device that interventional cardiac procedures according to claim 1 use, which is characterized in that the fixing clamp
(1) it is equipped with thread bush (2) in the middle part of lower end, screw rod (3) is installed in the middle part of thread bush (2).
3. the fixed support device that interventional cardiac procedures according to claim 2 use, which is characterized in that the screw rod
(3) upper end is equipped with gripping block (5), and screw rod (3) lower end is equipped with rotational handle (4).
4. the fixed support device that interventional cardiac procedures according to claim 3 use, which is characterized in that the gripping block
(5) upper end is equipped with cushion (6).
5. the fixed support device that interventional cardiac procedures according to claim 1 or 2 use, which is characterized in that the liter
Drop is equipped with guide plate (12) on the left of platform (9) upper end, is equipped in the middle part of guide plate (12) right end mutually matched with guide pad (16)
Guide groove (13).
6. the fixed support device that interventional cardiac procedures according to claim 1 use, which is characterized in that the screw rod
(15) upper end is equipped with regulation handle (14).
7. the fixed support device that interventional cardiac procedures according to claim 5 use, which is characterized in that the upper support
Ring (17) lower end is equipped with upper air bag (21), and lower support ring (19) upper end is equipped with lower gasbag (22).
8. the fixed support device that interventional cardiac procedures according to claim 1 use, which is characterized in that the adjusting rod
(28) it is articulated in the middle part of left side elevating lever (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132510.7A CN109730883A (en) | 2019-02-22 | 2019-02-22 | The fixed support device that interventional cardiac procedures use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132510.7A CN109730883A (en) | 2019-02-22 | 2019-02-22 | The fixed support device that interventional cardiac procedures use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109730883A true CN109730883A (en) | 2019-05-10 |
Family
ID=66368068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910132510.7A Pending CN109730883A (en) | 2019-02-22 | 2019-02-22 | The fixed support device that interventional cardiac procedures use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109730883A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656466A (en) * | 2021-01-11 | 2021-04-16 | 周煜晟 | Retractor for orthopedics department |
| CN112754851A (en) * | 2021-01-20 | 2021-05-07 | 杨言 | Upper limb stabilizing and supporting device for cardiac interventional operation treatment |
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| DE202008014422U1 (en) * | 2008-10-30 | 2009-01-22 | Medizinische Hochschule Hannover | Holding device for operating purposes |
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| CN108013994A (en) * | 2018-01-31 | 2018-05-11 | 邹全信 | A kind of neurosurgery clinical operation eyelid retractor |
| CN207400809U (en) * | 2017-04-22 | 2018-05-25 | 刘晓亮 | Neurosurgery arm bracket |
| CN207429335U (en) * | 2017-04-19 | 2018-06-01 | 十堰市人民医院（湖北医药学院附属人民医院） | Arm supporting device for disinfection before radial artery intervention operation |
| DE102017106245A1 (en) * | 2017-03-23 | 2018-09-27 | Karl Herga | Device for storing and positioning an arm of a patient and modular arrangement |
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2019
- 2019-02-22 CN CN201910132510.7A patent/CN109730883A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008014422U1 (en) * | 2008-10-30 | 2009-01-22 | Medizinische Hochschule Hannover | Holding device for operating purposes |
| DE102017106245A1 (en) * | 2017-03-23 | 2018-09-27 | Karl Herga | Device for storing and positioning an arm of a patient and modular arrangement |
| CN207429335U (en) * | 2017-04-19 | 2018-06-01 | 十堰市人民医院（湖北医药学院附属人民医院） | Arm supporting device for disinfection before radial artery intervention operation |
| CN207400809U (en) * | 2017-04-22 | 2018-05-25 | 刘晓亮 | Neurosurgery arm bracket |
| CN107550681A (en) * | 2017-11-02 | 2018-01-09 | 浙江燕思志网络科技有限公司 | A kind of orthopaedics treats platform with lift leg positional punch |
| CN108013994A (en) * | 2018-01-31 | 2018-05-11 | 邹全信 | A kind of neurosurgery clinical operation eyelid retractor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656466A (en) * | 2021-01-11 | 2021-04-16 | 周煜晟 | Retractor for orthopedics department |
| CN112754851A (en) * | 2021-01-20 | 2021-05-07 | 杨言 | Upper limb stabilizing and supporting device for cardiac interventional operation treatment |
| CN112754851B (en) * | 2021-01-20 | 2023-09-01 | 杨言 | Upper limb stable supporting device for cardiac interventional operation treatment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |