CN208876617U - Double-end balloon pressurizer for coronary bifurcation lesion - Google Patents
Double-end balloon pressurizer for coronary bifurcation lesion Download PDFInfo
- Publication number
- CN208876617U CN208876617U CN201820136363.1U CN201820136363U CN208876617U CN 208876617 U CN208876617 U CN 208876617U CN 201820136363 U CN201820136363 U CN 201820136363U CN 208876617 U CN208876617 U CN 208876617U
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- handle
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- pressure
- fixed handle
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- 230000003902 lesion Effects 0.000 title claims description 14
- 210000004351 coronary vessel Anatomy 0.000 claims abstract description 13
- 230000006870 function Effects 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 11
- 230000036285 pathological change Effects 0.000 abstract 3
- 231100000915 pathological change Toxicity 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013152 interventional procedure Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a double-end sacculus ware that fills depressor for coronary artery branching pathological change, include: the device comprises a fixed handle, a pressure handle, a central rod, a meshing rod, a needle tube body, a Y-shaped tube, a pressure gauge and a spring connector; the head of the central rod slides in the needle tube body, and the tail of the central rod is fixed in the center of the fixed handle; the lower part of the pressure handle is sleeved in the fixed handle and is connected with the fixed handle through a spring, the upper part of the pressure handle extends out of the fixed handle, the tail part of an engaging rod arranged in the central rod is fixed in the center of the pressure handle, one side of the engaging rod is provided with threads, and the other side of the engaging rod is provided with an engaging mesh; the head of the needle body is connected to the house steward of Y type pipe, be provided with the manometer on two lateral branches of Y type pipe respectively, the end of lateral branch is provided with the spring coupling head, has real-time pronunciation simultaneously and broadcasts pressure numerical value. The utility model provides a double-end sacculus of coronary artery branching pathological change fills depressor has solved the synchronous release problem of different pressures in the branching pathological change, reduces the support and warp, the digital manometer of manometer for having the language and broadcasting the function solves the full condition of synchronous observation sacculus.
Description
Technical field
The utility model belongs to medical instruments field, in particular to a kind of intervention operation is used for the double end of coronary artery bifurcated lesions
Sacculus inflator.
Background technique
Coronary artery bifurcated lesions (CBL) account for about the 1/5 of percutaneous coronary arterial Interventional Therapy (PCI) patient, are coronary heart disease interventions
Common lesion in treatment, for operator, technical difficulty is high, and complication is more, needs 2 patients operating pressure pump simultaneously, and
It is required that synchronzed press (inflating) and discharge (deflation), but two defects are faced in practical operation: in 1. actual mechanical process not
It can accomplish that 2 patients are fully synchronized, especially synchronous release, this, which will lead to, has deformation in bracket release, sacculus fails to kiss,
Bracket release deformation, influences coronary artery bifurcated lesions therapeutic effect；2. operator need to observe pressure pump and interventional procedure screen simultaneously, see
The practical filling effect of sacculus and pressure pump number are examined, one man operation is caused to have difficulties.
Therefore a kind of one man operation's double end sacculus inflator that synchronzed press and discharge may be implemented is needed.
Utility model content
The purpose of this utility model is in view of the drawbacks of the prior art, to provide a kind of operation applied to coronary artery bifurcated lesions
Instrument is solved to need synchronous application in operation and be released stress, and needs different pressures requirement for coronary artery bifurcated lesions
Problem, at the same when solving one man operation can not Synchronous pressure pump and display screen it is difficult, ensure that the intervention of coronary artery bifurcated lesions is controlled
That treats goes on smoothly.
To achieve the goals above, the utility model uses following technical scheme: a kind of for the double of coronary artery bifurcated lesions
Head shoot capsule inflator, comprising: fixed handle, pressure handle, center-pole, mesh rod, needle tube body, Y-piece, pressure gauge, spiral connect
Head and singlehanded pull switch connector；Wherein the head of the center-pole is slided in needle tube body, and tail portion is fixed on fixed handle
Center；The lower part of the pressure handle covers in fixed handle and is connected and fixed handle by spring, and fixed handle is stretched out on top,
Mesh rod tail portion in centrally disposed bar is fixed on pressure handle center, and the mesh rod side is provided with screw thread, the other side
Occlusion is provided with to nibble；The head of the general pipeline connection needle tube body of the Y-piece is respectively set on two branched pipes of the Y-piece
There is pressure gauge, the end of branched pipe is provided with screwed union, and screwed union connects singlehanded pull switch connector；The pressure gauge is
Digital pressure gauge with language casting function.
Further, the tail portion of needle tube body is provided with needle tubing thread head, and internal screw thread is arranged in inner surface, by internal screw thread with nibble
The screw thread engagement closed on bar promotes or retracts center-pole.
Further, bayonet is evenly arranged on center-pole, the spring between compression pressure handle and fixed handle can
It nibbles the occlusion on mesh rod to be fixed in bayonet, thus fixed central rod and needle tube body.
Further, the total length of Y-piece general pipeline a to branch pipe is 6~10cm.
Since the total length of Y-piece general pipeline a to branch pipe is 6~10cm, one hand can push simultaneously the one hand of two sides to push away
Dynamic switch contacts.When in use, double end sacculus inflator is held, pushes side switch contacts to open and is connected to unilateral sacculus, up time
Needle rotary needle pipe screw thread head will close this side one hand pull switch after this side sacculus pressurising to suitable pressure to promote center-pole
Connector.It then pushes other side switch contacts to open connection other side sacculus, continues to promote center-pole by other side inflated
Connector is turned off the switch after to suitable pressure.
The switch contacts that singlehanded can also open simultaneously two sides, rotate clockwise needle tubing thread head to promote center-pole simultaneously
Punching press is synchronized to two sides sacculus.
Pressure gauge is the digital pressure gauge with language casting function, the voice broadcast pressure value in punching course,
When can solve one man operation simultaneously can not Synchronous pressure pump and display screen it is difficult, reduce the risk of operation.
The double end sacculus inflator of coronary artery bifurcated lesions provided by the utility model, solves different pressures in bifurcated lesions
Synchronous release problem reduces deformation of timbering.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of 1 double end sacculus inflator of embodiment.
Specific embodiment
Fig. 1 is a kind of structural schematic diagram of double end sacculus inflator for coronary artery bifurcated lesions, as shown in Figure 1, double end
Sacculus inflator includes fixed handle 1, pressure handle 2, center-pole 3, mesh rod 4, needle tube body 5, Y-piece, screwed union 6 and list
Hand push moves switch contacts 7.
The head of center-pole is slided in needle tube body, and tail portion is fixed on fixed handle center.The lower part of pressure handle covers
It is connected and fixed handle in fixed handle and through spring 8, fixed handle, the mesh rod tail in centrally disposed bar are stretched out in top
Portion is fixed on pressure handle center.Mesh rod side is provided with screw thread 9, and the other side is provided with occlusion and nibbles 10.The tail portion of needle tube body
It is provided with needle tubing thread head 11, inner surface is arranged internal screw thread, rotates clockwise fixed handle, can pass through internal screw thread and mesh rod
On screw thread engagement promote center-pole, rotate counterclockwise fixed handle, center-pole can be retracted.Card is evenly arranged on center-pole
Mouthfuls 12, the spring between compression pressure handle and fixed handle can be such that the occlusion on mesh rod nibbles to be fixed in bayonet, thus
Fixed central rod and needle tube body in working condition.
The head of the connection needle tube body of general pipeline 13 of Y-piece is respectively arranged with pressure gauge on two branched pipes 14 of Y-piece
15, pressure gauge is the digital pressure gauge that function is broadcasted with language.The end of branched pipe is provided with screwed union, screwed union
Connect singlehanded pull switch connector.The total length of Y-piece general pipeline a to branch pipe is 6cm.
Singlehanded pull switch connector, comprising: pressing device, spring, release device, silica gel valve and first interface body end；
It is equipped with hollow cylinder inside pressing device and its outside is equipped with the first card hole and the second card hole.Release device two sides are equipped with the first card
Button and the second buckle；Release device is hollow and outside is equipped with accommodating hole；Boss is equipped on the outside of first interface body end.Spring is located at
Between pressing device and the release device；Silica gel valve is between release device and first interface body end；Release device set
It connects outside first interface body end, boss is caught in accommodating hole.
As shown, flexible handle is connected and fixed handle by spring, piston activity can be done, contrast agent is extracted, passes through rotation
Turn to pressurize to two branched pipes of Y-piece, and pressure parameter is adjusted according to pressure gauge numerical value.
Screwed union is respectively set in two branched pipe tops of Y-piece, and screwed union can connect singlehanded pull switch and connect
Head, singlehanded pull switch connector can be connected with foley's tube.Y type can be individually opened or closed by singlehanded pull switch connector
One lateral line of conduit.
Since the total length of Y-piece general pipeline a to branch pipe is 6cm, one hand can push singlehanded push of two sides to open simultaneously
Coila.When in use, double end sacculus inflator is held, if needing bilateral pressure synchronous, the bullet on breeches joint top can be opened simultaneously
Spring connector rotates clockwise needle tubing thread head to promote center-pole while synchronize punching press to two sides sacculus；If needing two side pressures
Power is asynchronous, pushes side switch contacts to open and is connected to unilateral sacculus, rotates clockwise needle tubing thread head to promote center-pole, will
This side one hand pull switch connector is closed after this side sacculus pressurising to suitable pressure, then other side switch contacts is pushed to open
It is connected to other side sacculus, continues to promote center-pole that will turn off the switch connector after other side inflated to suitable pressure.
Pressure gauge is the digital pressure gauge with language casting function, the voice broadcast pressure value in punching course,
When can solve one man operation simultaneously can not Synchronous pressure pump and display screen it is difficult, reduce the risk of operation.
Although specific embodiment of the present utility model is described in detail above in conjunction with the embodiments, need
It is noted that the protection scope of the utility model is not limited to these specific embodiments, but by claims
To determine.Those skilled in the art can be in the range of not departing from the technical idea and purport of the utility model to these embodiment party
Formula carries out change appropriate, and the embodiment after these changes is obviously also included within the protection scope of the utility model.
Claims (4)
1. a kind of double end sacculus inflator for coronary artery bifurcated lesions, characterized by comprising: fixed handle, pressure handle,
Center-pole, mesh rod, needle tube body, Y-piece, pressure gauge, screwed union and singlehanded pull switch connector；The wherein center-pole
Head is slided in needle tube body, and tail portion is fixed on fixed handle center；The lower part of the pressure handle covers in fixed handle
And handle is connected and fixed by spring, fixed handle is stretched out on top, and the mesh rod tail portion in centrally disposed bar is fixed on pressure
Handle center, the mesh rod side are provided with screw thread, and the other side is provided with occlusion and nibbles；The general pipeline connection needle tubing of the Y-piece
The head of body is respectively arranged with pressure gauge on two branched pipes of the Y-piece, and the end of branched pipe is provided with screwed union,
Screwed union connects singlehanded pull switch connector；The pressure gauge is the digital pressure gauge that function is broadcasted with language.
2. double end sacculus inflator according to claim 1, it is characterised in that: the tail portion of the needle tube body is provided with needle tubing
Internal screw thread is arranged in thread head, inner surface, is engaged by internal screw thread with the screw thread on mesh rod and promotes or retract center-pole.
3. double end sacculus inflator according to claim 1, it is characterised in that: be evenly arranged with card on the center-pole
Mouthful, the spring between compression pressure handle and fixed handle can be such that the occlusion on mesh rod nibbles to be fixed in bayonet, thus solid
Centering rod and needle tube body.
4. double end sacculus inflator according to claim 1, it is characterised in that: Y-piece general pipeline a to branch pipe
Total length is 6~10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136363.1U CN208876617U (en) | 2018-01-26 | 2018-01-26 | Double-end balloon pressurizer for coronary bifurcation lesion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136363.1U CN208876617U (en) | 2018-01-26 | 2018-01-26 | Double-end balloon pressurizer for coronary bifurcation lesion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208876617U true CN208876617U (en) | 2019-05-21 |
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ID=66491725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820136363.1U Active CN208876617U (en) | 2018-01-26 | 2018-01-26 | Double-end balloon pressurizer for coronary bifurcation lesion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208876617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228636A (en) * | 2020-03-13 | 2020-06-05 | 北京迪玛克医药科技有限公司 | Butt joint |
-
2018
- 2018-01-26 CN CN201820136363.1U patent/CN208876617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228636A (en) * | 2020-03-13 | 2020-06-05 | 北京迪玛克医药科技有限公司 | Butt joint |
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