CN203138574U - Internal sheathing tube and heart opening combination device for interventional treatment of congenital heart disease - Google Patents
Internal sheathing tube and heart opening combination device for interventional treatment of congenital heart disease Download PDFInfo
- Publication number
- CN203138574U CN203138574U CN 201320030950 CN201320030950U CN203138574U CN 203138574 U CN203138574 U CN 203138574U CN 201320030950 CN201320030950 CN 201320030950 CN 201320030950 U CN201320030950 U CN 201320030950U CN 203138574 U CN203138574 U CN 203138574U
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- CN
- China
- Prior art keywords
- pipe
- sheath
- epitheca
- sheathing tube
- sheath pipe
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- Expired - Lifetime
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Abstract
The utility model discloses an internal sheathing tube for interventional treatment of congenital heart disease. The internal sheathing tube comprises an internal sheathing tube body and an internal sheathing tube sheathing seat which is arranged at the rear end of the internal sheathing tube body; the rear end of the internal sheathing tube seat is provided with an external thread joint of the internal sheathing tube; the external thread joint of the internal sheathing tube is communicated with the internal sheathing tube body; and the front end of the internal sheathing tube seat is provided with an internal sheathing tube thread cap which is matched with an external thread joint of an external sheathing tube. The utility model also discloses a heart opening combination device for the interventional treatment of the congenital heart disease. According to the internal sheathing tube and the heart opening combination device for the interventional treatment of the congenital heart disease, no X-ray radiography is needed in an operation and radiation damage to doctors and patients is avoided.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of interior sheath pipe and heart opening composite set of the surgery conveyer device for the congenital heart disease interventional therapy.
Background technology
The internal medicine interventional therapy is adopted in traditional congenital heart disease interventional therapy operation, is to cut small wound from femoral artery conveyer device is delivered to diseased region along femoral artery.Because the lesion locations relation needs conveyer device to have different angles, and stopper is sent into lesion locations.
Need in the operation repeatedly to use X-ray machine that heart is carried out radiography for a long time, medical personnel and patient are caused certain radiation injury.
And existing conveyer device might cause complication such as blood vessel injury owing to longer in operation process.
Summary of the invention
The purpose of this utility model, a kind of interior sheath pipe and heart opening composite set of the surgery conveyer device for the congenital heart disease interventional therapy are provided in order to address the above problem exactly, this surgery conveyer device is by the surgery intervening mode, directly at heart defect position opening, stopper is sent into defect location.
The purpose of this utility model is achieved in that
The interior sheath pipe of a kind of surgery conveyer device for the congenital heart disease interventional therapy of the present utility model, sheath pipe body and the interior sheath pipe sheath seat of being located at sheath pipe body rear end in this in comprising, sheath pipe male connection in the rear end of sheath pipe sheath seat is provided with in described, should interior sheath pipe male connection be communicated with described interior sheath pipe body, the front end of described interior sheath pipe sheath seat is provided with the interior sheath gas thread medicated cap that matches with the male connection of described epitheca pipe.
The heart opening composite set of a kind of surgery conveyer device for the congenital heart disease interventional therapy of the present utility model comprises epitheca pipe and interior sheath pipe, wherein:
Described epitheca pipe comprises epitheca pipe body and the epitheca pipe sheath seat of being located at this epitheca pipe body rear end, and the rear end of described epitheca pipe sheath seat is provided with the male connection of epitheca pipe, and this epitheca pipe male connection is communicated with described epitheca pipe body;
Sheath pipe body and the interior sheath pipe sheath seat of being located at sheath pipe body rear end in this in the sheath pipe comprises in described, sheath pipe male connection in the rear end of sheath pipe sheath seat is provided with in described, should interior sheath pipe male connection be communicated with described epitheca pipe body, the front end of described interior sheath pipe sheath seat is provided with the interior sheath gas thread medicated cap that matches with the male connection of described epitheca pipe;
The epitheca pipe body of described epitheca pipe is set in the outside of the interior sheath pipe body of described interior sheath pipe, and the interior sheath gas thread medicated cap of sheath pipe is threaded with the epitheca pipe male connection of described epitheca pipe in described, and the length of described interior sheath pipe body is greater than the length of described epitheca pipe body.
This utility model is compared with existing internal medicine interventional therapy conveyer device has following beneficial effect:
1. adopted this utility model surgery conveyer device, then in operation process, do not needed the X-ray radiography, doctor and patient have not been had radiation injury;
2. the conveyer device of internal medicine interventional therapy is longer than this utility model surgery conveyer device, because conveyer device is longer, causes the internal medicine induction system relatively poor relatively to the control of insertion type stopper;
3. congenital heart disease morbidity and treatment crowd mostly are the child, child's blood vessel is fragile, causes damage easily in the process of carrying stopper, and this utility model surgery conveyer device then can be avoided the class injured blood vessel, directly at heart defect position opening, stopper is sent into defect location;
4. adopted this utility model surgery conveyer device, then do not needed to set up a strand arteriovenous track, stopper is carried out the conveying of longer distance, the conveying of closer distance makes that operation is more accurate relatively.
Description of drawings
Fig. 1 is the structural representation of interior sheath pipe in this utility model;
Fig. 2 is the structural representation of this utility model cardiac opening composite set.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See also Fig. 1, there is shown the interior sheath pipe that this utility model is used for the surgery conveyer device of congenital heart disease interventional therapy.Sheath pipe body 21 and the interior sheath pipe sheath seat 22 of being located at sheath pipe body 21 rear ends in this in interior sheath pipe 2 comprises, the rear end of interior sheath pipe sheath seat 22 is provided with interior sheath pipe male connection 222, should interior sheath pipe male connection 222 be communicated with interior sheath pipe body 21, the front end of interior sheath pipe sheath seat 22 is provided with the interior sheath gas thread medicated cap 221 that matches with epitheca pipe male connection 121.
See also Fig. 2, there is shown the heart opening composite set that this utility model is used for the surgery conveyer device of congenital heart disease interventional therapy.Heart opening composite set comprises epitheca pipe 1 and interior sheath pipe 2, the outside of the interior sheath pipe body 21 of sheath pipe 2 in the epitheca pipe body 11 of epitheca pipe 1 is set in, and the interior sheath gas thread medicated cap 221 of interior sheath pipe 2 is threaded with the epitheca pipe male connection 121 of epitheca pipe 1, and the length of interior sheath pipe body 21 is greater than the length of epitheca pipe body 11.
During operation, earlier interior sheath pipe 2 and epitheca pipe 1 are combined to form heart opening composite set, be used for directly at heart defect position opening, then interior sheath pipe 2 is withdrawed from, and with haemostatic valve with load sheath and be connected successively on the epitheca pipe 1, form an insertion type stopper transfer passage, by push rod the insertion type stopper is pushed to diseased region at last.
Above embodiment is only for the usefulness that this utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (2)
1. interior sheath pipe that is used for the congenital heart disease interventional therapy, it is characterized in that, sheath pipe body and the interior sheath pipe sheath seat of being located at sheath pipe body rear end in this in the sheath pipe comprises in described, sheath pipe male connection in the rear end of sheath pipe sheath seat is provided with in described, should interior sheath pipe male connection be communicated with described interior sheath pipe body, the front end of described interior sheath pipe sheath seat is provided with the interior sheath gas thread medicated cap that matches with the male connection of described epitheca pipe.
2. a heart opening composite set that is used for the congenital heart disease interventional therapy is characterized in that described heart opening composite set comprises epitheca pipe and interior sheath pipe, wherein:
Described epitheca pipe comprises epitheca pipe body and the epitheca pipe sheath seat of being located at this epitheca pipe body rear end, and the rear end of described epitheca pipe sheath seat is provided with the male connection of epitheca pipe, and this epitheca pipe male connection is communicated with described epitheca pipe body;
Sheath pipe body and the interior sheath pipe sheath seat of being located at sheath pipe body rear end in this in the sheath pipe comprises in described, sheath pipe male connection in the rear end of sheath pipe sheath seat is provided with in described, should interior sheath pipe male connection be communicated with described epitheca pipe body, the front end of described interior sheath pipe sheath seat is provided with the interior sheath gas thread medicated cap that matches with the male connection of described epitheca pipe;
The epitheca pipe body of described epitheca pipe is set in the outside of the interior sheath pipe body of described interior sheath pipe, and the interior sheath gas thread medicated cap of sheath pipe is threaded with the epitheca pipe male connection of described epitheca pipe in described, and the length of described interior sheath pipe body is greater than the length of described epitheca pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030950 CN203138574U (en) | 2012-08-01 | 2012-08-01 | Internal sheathing tube and heart opening combination device for interventional treatment of congenital heart disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030950 CN203138574U (en) | 2012-08-01 | 2012-08-01 | Internal sheathing tube and heart opening combination device for interventional treatment of congenital heart disease |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220379095 Division CN202843661U (en) | 2012-08-01 | 2012-08-01 | Outer sheath pipe of surgical transportation device used for congenital heart disease interventional therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203138574U true CN203138574U (en) | 2013-08-21 |
Family
ID=48966138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320030950 Expired - Lifetime CN203138574U (en) | 2012-08-01 | 2012-08-01 | Internal sheathing tube and heart opening combination device for interventional treatment of congenital heart disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203138574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793570A (en) * | 2012-08-01 | 2012-11-28 | 上海形状记忆合金材料有限公司 | Surgical conveying device for interventional treatment of congenital heart diseases |
-
2012
- 2012-08-01 CN CN 201320030950 patent/CN203138574U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793570A (en) * | 2012-08-01 | 2012-11-28 | 上海形状记忆合金材料有限公司 | Surgical conveying device for interventional treatment of congenital heart diseases |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |