CN208481864U - The dedicated seal wire clamp device of coronary heart disease intervention operation - Google Patents
The dedicated seal wire clamp device of coronary heart disease intervention operation Download PDFInfo
- Publication number
- CN208481864U CN208481864U CN201721342228.4U CN201721342228U CN208481864U CN 208481864 U CN208481864 U CN 208481864U CN 201721342228 U CN201721342228 U CN 201721342228U CN 208481864 U CN208481864 U CN 208481864U
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- China
- Prior art keywords
- seal wire
- gear
- shaft
- heart disease
- clamp device
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Abstract
The utility model discloses the dedicated seal wire clamp device of coronary heart disease intervention operation, including body, pressing plate, winding mechanism, guide plate and seal wire, pressing plate includes vertical part and the horizontal part, the left bottom of vertical portion is connected with rack gear, winding mechanism includes shaft and second gear, pilot hole is provided on guide plate, the utility model has the beneficial effects that, structure novel, practical function, seal wire is wrapped in shaft, rotating crank can realize the folding and unfolding of seal wire, the affixed second gear of both ends of the shaft and the upper and lower sides plate gear of body connect, when not to crank applied force, shaft does not rotate, seal wire cannot be autonomous elongated or shortens, when seal wire reaches appropriate length, turning knob rotates first gear, the rotation of first gear translates rack gear, disk translation carry dynamic pressure plate compresses seal wire to right translation rack gear to the right, further fix seal wire Position.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to the dedicated seal wire clamp device of coronary heart disease intervention operation.
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.Including coronary arteriography, PTCA+ stenting, bicuspid valve
The intracavitary thrombolysis art of balloon dilatation, radio-frequency ablation procedure, pacemaker implantation, interventional therapy in congenital heart diseases, coronary artery.
In carrying out interventional cardiac procedures operation, when exchanging sacculus or bracket, although doctor concentrates one's energy promptly to guide
Silk, but sacculus is exchanged ninety-nine times out of a hundred or when bracket, may all make guiding wire mobile: being displaced outwardly makes guiding wire from coronary artery
Abjection, need to reenter, and increase the quantity of X-rays X of operating time and doctor, patient, may be because leading when Serious Stenosis or coronary artery interlayer
Guide wire abjection cannot be again introduced into coronary artery or coronary artery dissection is caused to aggravate, and lead to operative failure；Guiding wire inwardly moves
It is dynamic, it may result in coronary artery perforation, suspension of gently then performing the operation is heavy then pericardial tamponade threat to life occur, and therefore, it is necessary to a kind of safety
Firm seal wire clamping device.
Utility model content
To solve the above problems, the utility model provides the dedicated seal wire clamp device of coronary heart disease intervention operation, this is practical new
Type is achieved through the following technical solutions.
The dedicated seal wire clamp device of coronary heart disease intervention operation, including body, pressing plate, winding mechanism, guide plate and seal wire, it is described
The front side board of body is equipped with through-hole, has sliding slot on through-hole；The pressing plate includes vertical part and the horizontal part, the horizontal part
The upper and lower ends being fixed on the right side of vertical portion, the left bottom of the vertical portion are connected with rack gear, the horizontal part and rack gear with
Sliding slot is slidably connected, and first gear is also rotatably connected in the front side board of the body, and the first gear is engaged with rack, institute
It states first gear and also passes through fixed link and be connected with knob, the knob is located at outside the left plate of body；The winding mechanism packet
Include shaft and second gear, the second gear is fixed in both ends of the shaft, second gear respectively with the upper and lower sides plate gear of body
It connects, the second gear in body epipleural is connected with the crank reached outside body epipleural；The guide plate and body are left
Side plate is vertical affixed and is arranged on front side of shaft, is provided with pilot hole on the guide plate, the axis extended line of pilot hole with turn
The axis centre intersection of axis is simultaneously vertical；The seal wire is wrapped in winding slot, and seal wire is passed through stretching after being oriented to by pilot hole
To the external world.
Further, the knob is cylinder, and the curved surface of knob is equipped with non-slip groove.
Further, spiral is provided with winding slot on the curved surface of the shaft.
Further, the rightmost side of the through-hole and the rightmost side of pilot hole are concordant, the height and guiding of through hole center point
The height at hole center is consistent.
Further, the diameter of the pilot hole and the diameter of seal wire are consistent.
The utility model has the beneficial effects that structure novel, practical function, seal wire are wrapped in shaft, rotating crank can
Realize that the folding and unfolding of seal wire, the upper and lower sides plate gear connection of the affixed second gear of both ends of the shaft and body are not applying crank
When power, shaft is not rotated, and seal wire cannot be autonomous elongated or shortens, and when seal wire reaches appropriate length, turning knob makes the
The rotation of one gear, the rotation of first gear translate rack gear, and disk translation carry dynamic pressure plate compresses seal wire to right translation rack gear to the right,
Further fix the position of seal wire.
Detailed description of the invention
It, below will be to required in specific embodiment description in order to illustrate more clearly of the technical solution of the utility model
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1: the structural schematic diagram of the dedicated seal wire clamp device of coronary heart disease intervention operation described in the utility model；
Fig. 2: the structural schematic diagram of internal body described in the utility model；
Fig. 3: the front side board schematic diagram of internal structure of body described in the utility model；
Fig. 4: the structural schematic diagram of winding mechanism described in the utility model.
Appended drawing reference is as follows:
1, body, 101, through-hole, 102, sliding slot, 103, first gear, 104, knob, 1041, non-slip groove, 2, pressing plate,
201, vertical portion, 202, horizontal part, 203, rack gear, 3, winding mechanism, 301, shaft, 3011, winding slot, 302, second gear,
303, crank, 4, guide plate, 401, pilot hole, 5, seal wire.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, coronary heart disease intervention is performed the operation dedicated seal wire clamp device, including body 1, pressing plate 2, winding mechanism 3, is led
To plate 4 and seal wire 5, the front side board of body 1 is equipped with through-hole 101, has sliding slot 102 on through-hole 101；Pressing plate 2 includes vertical
Portion 201 and horizontal part 202, horizontal part 202 are fixed in the upper and lower ends on 201 right side of vertical portion, and the left bottom of vertical portion 201 is solid
It is connected to rack gear 203, horizontal part 202 and rack gear 203 to be slidably connected with sliding slot 102, is also rotatably connected in the front side board of body 1
One gear 103, first gear 103 are engaged with rack gear 203, and first gear 103 is also connected with knob 104, knob by fixed link
104 are located at outside the left plate of body 1, and knob 104 is cylinder, and the curved surface of knob 104 is equipped with non-slip groove 1041；Coil winding machine
Structure 3 includes shaft 301 and second gear 302, and spiral is provided with winding slot 3011 on the curved surface of shaft 301, and second gear 302 is solid
It connects at 301 both ends of shaft, second gear 302 is connect with the upper and lower sides plate gear of body 1 respectively, second in 1 epipleural of body
Gear 302 is connected with the crank 303 reached outside 1 epipleural of body；Guide plate 4 is vertical with 1 left plate of body affixed and is arranged
In 301 front side of shaft, it is provided with pilot hole 401 on guide plate 4, the diameter of pilot hole 401 is consistent with the diameter of seal wire 5, through-hole
101 rightmost side is concordant with the rightmost side of pilot hole 401, the height of 101 central point of through-hole and the height one at 401 center of pilot hole
It causes, the axis extended line of pilot hole 401 intersects and vertical with the axis centre of shaft 301；Seal wire 5 is wrapped in winding slot 3011
In, seal wire 5 passes through after being oriented to by pilot hole 401 by reaching the external world.
One specific embodiment of the utility model are as follows:
Seal wire 5 is wrapped in winding slot 3011, and the sliding of seal wire 5 can be effectively prevented, and seal wire may be implemented in rotating crank 303
5 folding and unfolding, to take the seal wire 5 of appropriate length, the both ends of shaft 301 are connected with second gear 302, second gear 302 with
The upper and lower sides plate gear of body 1 connects, and when not applying external force to crank 303, shaft 301 is not rotated, and seal wire 5 is avoided independently to change
Elongated degree.
The axis extended line of pilot hole 401 intersects with the axis centre of shaft 301 and vertical, the setting of pilot hole 401, can
So that the part that seal wire 5 stretches out outside body 1 is in a fixed position always, avoid being wrapped in hair when releasing in shaft 301 because of seal wire 5
Raw to shake, the rightmost side of through-hole 101 is concordant with the rightmost side of pilot hole 401, the height and pilot hole 401 of 101 central point of through-hole
The height at center is consistent, guarantees that seal wire 5 is adjacent to the right edge of through-hole 101 always, and seal wire 5 is not when pressing plate 2 being facilitated to compress and compress
It shakes.
When seal wire 5 reaches appropriate length, turning knob 104 rotates first gear 103, when the rotation of first gear 103
Rack gear 203 is mobile in horizontal position, and seal wire 5 can be compressed when rack gear 203 moves right, plays the work of secondary 5 position of fixed seal wire
With.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
- The dedicated seal wire clamp device 1. coronary heart disease intervention is performed the operation, it is characterised in that: including body, pressing plate, winding mechanism, guide plate and Seal wire, the front side board of the body are equipped with through-hole, have sliding slot on through-hole；The pressing plate includes vertical part and the horizontal part, The horizontal part is fixed in the upper and lower ends on the right side of vertical portion, and the left bottom of the vertical portion is connected with rack gear, the level Portion and rack gear are slidably connected with sliding slot, are also rotatably connected to first gear in the front side board of the body, the first gear with Rack gear engagement, the first gear also pass through fixed link and are connected with knob, and the knob is located at outside the left plate of body；It is described Winding mechanism includes shaft and second gear, and the second gear is fixed in both ends of the shaft, and second gear is upper with body respectively Downside plate gear connects, and the second gear in body epipleural is connected with the crank reached outside body epipleural；The guiding Plate is vertical with left side of machine body plate affixed and is arranged on front side of shaft, and pilot hole, the axis of pilot hole are provided on the guide plate Extended line intersects and vertical with the axis centre of shaft；The seal wire is wrapped in winding slot, after seal wire is oriented to by pilot hole Through by reaching the external world.
- The dedicated seal wire clamp device 2. coronary heart disease intervention according to claim 1 is performed the operation, it is characterised in that: the knob is circle The curved surface of cylindricality, knob is equipped with non-slip groove.
- The dedicated seal wire clamp device 3. coronary heart disease intervention according to claim 1 is performed the operation, it is characterised in that: the song of the shaft Spiral is provided with winding slot on face.
- The dedicated seal wire clamp device 4. coronary heart disease intervention according to claim 1 is performed the operation, it is characterised in that: the through-hole is most Right side is concordant with the rightmost side of pilot hole, and the height of through hole center point is consistent with the height at pilot hole center.
- The dedicated seal wire clamp device 5. coronary heart disease intervention according to claim 1 is performed the operation, it is characterised in that: the pilot hole Diameter is consistent with the diameter of seal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342228.4U CN208481864U (en) | 2017-10-18 | 2017-10-18 | The dedicated seal wire clamp device of coronary heart disease intervention operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342228.4U CN208481864U (en) | 2017-10-18 | 2017-10-18 | The dedicated seal wire clamp device of coronary heart disease intervention operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208481864U true CN208481864U (en) | 2019-02-12 |
Family
ID=65254034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721342228.4U Expired - Fee Related CN208481864U (en) | 2017-10-18 | 2017-10-18 | The dedicated seal wire clamp device of coronary heart disease intervention operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208481864U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999321A (en) * | 2019-05-06 | 2019-07-12 | 南阳市中心医院 | A kind of Internal Medicine-Cardiovascular Dept. adjuvant treatment equipment |
| CN112569450A (en) * | 2020-11-26 | 2021-03-30 | 王东方 | Treatment device for cardiovascular interventional operation |
| CN114768053A (en) * | 2022-04-08 | 2022-07-22 | 北京大学深圳医院 | Y-shaped connector for coronary heart disease interventional operation |
-
2017
- 2017-10-18 CN CN201721342228.4U patent/CN208481864U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999321A (en) * | 2019-05-06 | 2019-07-12 | 南阳市中心医院 | A kind of Internal Medicine-Cardiovascular Dept. adjuvant treatment equipment |
| CN112569450A (en) * | 2020-11-26 | 2021-03-30 | 王东方 | Treatment device for cardiovascular interventional operation |
| CN112569450B (en) * | 2020-11-26 | 2022-07-08 | 王东方 | Treatment device for cardiovascular interventional operation |
| CN114768053A (en) * | 2022-04-08 | 2022-07-22 | 北京大学深圳医院 | Y-shaped connector for coronary heart disease interventional operation |
| CN114768053B (en) * | 2022-04-08 | 2023-08-04 | 北京大学深圳医院 | Y-shaped connector for coronary heart disease interventional operation |
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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: 20190212 Termination date: 20191018 |