CN211383389U - Supplementary quick exchange device of sacculus pipe - Google Patents
Supplementary quick exchange device of sacculus pipe Download PDFInfo
- Publication number
- CN211383389U CN211383389U CN201922366290.2U CN201922366290U CN211383389U CN 211383389 U CN211383389 U CN 211383389U CN 201922366290 U CN201922366290 U CN 201922366290U CN 211383389 U CN211383389 U CN 211383389U
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- Prior art keywords
- groove
- arc
- plate
- sliding
- rapid exchange
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- Expired - Fee Related
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Abstract
A sacculus pipe auxiliary rapid exchange device comprises a rapid exchange operation plate, wherein the rapid exchange operation plate is a flat plate and is positioned in the middle of the flat plate and provided with an arc-shaped groove; the rapid exchange operation plate is provided with a sliding chute, the arrangement direction of the sliding chute is parallel to the arc-shaped groove, and a sliding plate is arranged in the sliding chute in a sliding manner; and a groove locking device is arranged on the quick exchange plate. The utility model discloses simple structure, convenient to use, safe and reliable. Through simple structure, the balloon exchange needs many people to operate simultaneously among the prior art, and the step is loaded down with trivial details, the not safe problem of owing to has solved the blank among the prior art.
Description
Technical Field
The utility model relates to a surgery field especially relates to a supplementary quick switching device of sacculus pipe.
Background
At present, endovascular intervention technology is widely developed, in the process of endovascular operation, endovascular treatment is usually performed by using a balloon catheter for angioplasty or pre-dilatation, a micro-guide wire is required to be kept after angioplasty or pre-dilatation, the balloon catheter is withdrawn through a Y valve, and manual assistance operation is often facilitated in the operation of withdrawing a rapid exchange balloon catheter, the micro-guide wire is pressed, and the like, so that the problems that the operation is complex, the operation is not safe, and the safe, stable and rapid withdrawal of the balloon catheter is needed to be solved are often solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcomings of the prior art, and to provide a balloon catheter auxiliary rapid exchange device with simple structure, convenient use, safety and reliability.
The balloon catheter auxiliary rapid exchange device comprises a rapid exchange operation plate, wherein the rapid exchange operation plate is a flat plate, is positioned in the middle of the rapid exchange operation plate and is provided with an arc-shaped groove, and the arc-shaped groove is used for penetrating a micro guide wire and a balloon catheter.
The quick switching operation board is provided with a sliding groove, and the sliding groove is parallel to the arc-shaped groove in arrangement direction. A sliding plate is arranged in the sliding groove in a sliding way.
The rapid exchange plate is provided with a groove locking device, and the groove locking device is used for locking the micro guide wire or the balloon catheter in the arc-shaped groove.
Furthermore, the sliding groove is a T-shaped sliding groove, so that the sliding plate is prevented from being separated upwards.
Further, the groove locking device is arranged in the following form: a lock catch mounting groove and a fixing groove are reserved on the side edge of the arc-shaped groove, a lock catch is hinged in the lock catch mounting groove, and spring retaining clips which are oppositely arranged are arranged in the corresponding lock catch fixing grooves;
the lock catch comprises a transverse baffle plate, and a semicircular bulge fitting the radian of the arc-shaped groove is arranged at the bottom of the baffle plate; when the catheter is used, the blocking piece is pressed downwards, the semicircular bulge at the bottom of the blocking piece is attached to the arc-shaped groove, and the blocking piece penetrates through the spring blocking clamp to limit the position, so that the micro guide wire or the balloon catheter is pressed.
When the utility model is used, the balloon catheter and the micro guide wire are arranged in the arc-shaped groove of the rapid exchange operation board, and the groove locking device on the operation board is applied to the rear end to lock the micro guide wire, so that the micro guide wire is well fixed and prevented from sliding and shifting; the sliding plate is inserted into a sliding groove on the rapid exchange operation plate, namely, the sliding plate is covered on an arc-shaped groove for placing the balloon catheter and the micro guide wire, so that the sliding plate is prevented from falling out of the groove; and fixing the micro guide wire, withdrawing the balloon catheter together with the rapid exchange operation plate after the balloon catheter is discharged out of the Y valve until the head end of the balloon catheter exposes the Y valve along the micro guide wire, locking the Y valve, fixing the exposed micro guide wire, withdrawing the balloon catheter from the micro guide wire after all, and finishing the operation. The balloon catheter is safely, stably and quickly exchanged.
The utility model has the advantages that: the utility model discloses simple structure, convenient to use, safe and reliable. Through simple structure, the balloon exchange needs many people to operate simultaneously among the prior art, and the step is loaded down with trivial details, the not safe problem of owing to has solved the blank among the prior art.
Drawings
Fig. 1 is a schematic structural view of a balloon catheter assisted rapid exchange device according to the present invention;
fig. 2 is a left side view of a balloon catheter assisted rapid exchange device according to the present invention;
fig. 3 is a partial mechanism diagram of a balloon catheter assisted rapid exchange device according to the present invention;
fig. 4 is a schematic structural view of a groove locking device of a balloon catheter auxiliary rapid exchange device according to the present invention;
reference numerals:
1-arc groove 2-rapid exchange operation plate 3-sliding plate 4-groove locking device
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a supplementary quick exchange device of sacculus pipe include quick exchange operation panel 2, quick exchange operation panel 2 is a flat board, is located its position placed in the middle, has seted up an arc recess 1, arc recess 1 is used for wearing to establish little seal wire and sacculus pipe.
The rapid exchange operating panel 2 is provided with a sliding chute, and the direction of the sliding chute is parallel to the arc-shaped groove 1. A sliding plate 3 is arranged in the sliding groove in a sliding way.
A groove locking device 4 is arranged on the quick exchange plate, and the groove locking device 4 is used for locking the micro guide wire or the balloon catheter in the arc-shaped groove 1.
Furthermore, the sliding groove is a T-shaped sliding groove, so that the sliding plate 3 is prevented from being separated upwards.
Further, the groove locking device 4 is provided in the following form: a lock catch mounting groove and a fixing groove are reserved on the side edge of the arc-shaped groove 1, a lock catch is hinged in the lock catch mounting groove, and spring blocking clamps which are oppositely arranged are arranged in the corresponding lock catch fixing grooves;
the lock catch comprises a transverse baffle plate, and a semicircular bulge which is attached to the arc of the arc-shaped groove 1 is arranged at the bottom of the baffle plate; when the catheter is used, the blocking piece is pressed downwards, the semicircular bulge at the bottom of the blocking piece is attached to the arc-shaped groove 1, the blocking piece penetrates through the spring blocking clamp to be limited, and the micro guide wire or the balloon catheter is compressed.
When the utility model is used, the balloon catheter and the micro guide wire are arranged in the arc-shaped groove 1 of the rapid exchange operating board 2, and the rear end uses the groove locking device 4 on the operating board to lock the micro guide wire, so that the micro guide wire is fixed and prevented from sliding and shifting; the sliding plate 3 is inserted into a sliding groove on the rapid exchange operation plate 2, namely, the sliding plate is covered on an arc-shaped groove 1 for placing a balloon catheter and a micro guide wire, so that the sliding plate is prevented from falling out of the groove; and fixing the micro guide wire, withdrawing the balloon catheter together with the rapid exchange operation plate 2 after the balloon catheter exits the Y valve until the head end of the balloon catheter exposes the Y valve along the micro guide wire, locking the Y valve, fixing the exposed micro guide wire, withdrawing the balloon catheter from the micro guide wire after all, and finishing the operation. The balloon catheter is safely, stably and quickly exchanged.
Claims (3)
1. The utility model provides a supplementary quick exchange device of sacculus pipe, includes the quick exchange operation board, the quick exchange operation board is a flat board, its characterized in that: an arc groove is arranged in the middle of the bracket;
the rapid exchange operation plate is provided with a sliding chute, the arrangement direction of the sliding chute is parallel to the arc-shaped groove, and a sliding plate is arranged in the sliding chute in a sliding manner;
and a groove locking device is arranged on the quick exchange plate.
2. The balloon catheter assisted rapid exchange device of claim 1, wherein: the chute is a T-shaped chute.
3. The balloon catheter assisted rapid exchange device of claim 1, wherein: the groove locking device is arranged in the following mode: a lock catch mounting groove and a fixing groove are reserved on the side edge of the arc-shaped groove, a lock catch is hinged in the lock catch mounting groove, and spring retaining clips which are oppositely arranged are arranged in the corresponding lock catch fixing grooves;
the lock catch comprises a transverse separation blade, and a semicircular bulge attached to the radian of the arc-shaped groove is arranged at the bottom of the separation blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366290.2U CN211383389U (en) | 2019-12-25 | 2019-12-25 | Supplementary quick exchange device of sacculus pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366290.2U CN211383389U (en) | 2019-12-25 | 2019-12-25 | Supplementary quick exchange device of sacculus pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211383389U true CN211383389U (en) | 2020-09-01 |
Family
ID=72227983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922366290.2U Expired - Fee Related CN211383389U (en) | 2019-12-25 | 2019-12-25 | Supplementary quick exchange device of sacculus pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211383389U (en) |
-
2019
- 2019-12-25 CN CN201922366290.2U patent/CN211383389U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200901 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |