CN105286938A - Intelligent surgical conveying device for interventional therapy of congenital heart disease - Google Patents
Intelligent surgical conveying device for interventional therapy of congenital heart disease Download PDFInfo
- Publication number
- CN105286938A CN105286938A CN201510742221.0A CN201510742221A CN105286938A CN 105286938 A CN105286938 A CN 105286938A CN 201510742221 A CN201510742221 A CN 201510742221A CN 105286938 A CN105286938 A CN 105286938A
- Authority
- CN
- China
- Prior art keywords
- delivery device
- sensor
- sheath
- epitheca cylinder
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00243—Type of minimally invasive operation cardiac
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
Abstract
The invention discloses an intelligent surgical conveying device for the interventional therapy of the congenital heart disease. The intelligent surgical conveying device comprises an outer sheath tube, a loading sheath, a handle, a push block, a push rod, a sensor, a connecting wire and a control system. The handle is connected to the tail end of the outer sheath tube. The push block, the push rod and the sensor which are sequentially connected are arranged in the handle. The other end of the sensor is connected with the control system through a connecting wire. The loading sheath can be inserted into the outer sheath tube. The tail end of the loading sheath makes contact with the front end of the push block. A closure device can be conveyed through ultrasonic guidance, no radial trauma is caused to personnel in the surgery process, developing is not needed, and no medicine damage is caused; the closure device can be intelligently conveyed through the sensor and the control system.
Description
Technical field
The invention belongs to technical field of medical instruments, particularly relate to a kind of intelligent surgical conveyer device of interventional therapy in congenital heart diseases.
Background technology
Traditional interventional therapy in congenital heart diseases operation adopts interventional therapy, is cut small wound from femoral artery conveyer device is delivered to diseased region along femoral artery.Due to lesion locations relation, need conveyer device to have different angles, stopper is sent into lesion locations.
Need in operation repeatedly to use X-ray machine to carry out radiography to heart for a long time, certain radiation injury is caused to medical personnel and patient; Existing conveyer device, due to longer, likely can cause the complication such as blood vessel injury in operation process; The conveyer device of prior art is all undertaken manually carrying the propelling of stopper by dissimilar push structure, there is medical hidden danger, can not realize the intellectuality of carrying.
Summary of the invention
The object of the present invention is to provide a kind of intelligent surgical conveyer device of interventional therapy in congenital heart diseases, aim to provide intellectuality and the operability of surgical delivery device.
The present invention realizes like this, an intelligent surgical conveyer device for interventional therapy in congenital heart diseases, the intelligent surgical conveyer device of this interventional therapy in congenital heart diseases comprises epitheca cylinder, loads sheath, handle, pushing block, catch bar, sensor, connecting line, control system.Wherein handle is connected to the tail end of epitheca cylinder, and handle inner is provided with the pushing block, catch bar, the sensor that connect successively, and the other end of sensor is connected by connecting line with control system.Load sheath and can insert epitheca cylinder inside, load the tail end of sheath and the front end in contact of pushing block.
Further, described epitheca cylinder is circular, and adopt Nitinol or medical macromolecular materials, internal diameter is 3mm-5mm.
Further, the front end of described epitheca cylinder can connect heart shedding motion.
Further, the connection of described handle and epitheca cylinder is for being threaded.
Further, described loading sheath internal diameter is slightly less than epitheca cylinder, makes loading sheath just can insert epitheca cylinder, and epitheca cylinder end will be stretched out in the front end of loading sheath.
Further, described sensor is displacement transducer.
Further, described connecting line is extension type spring coil.
Further, described control system comprises input equipment and display device.
effect gathers
The present invention can realize stopper conveying by ultrasonic guidance, and operation process, to the "dead" wound of personnel, does not need radiography, without drug induced injury; The intellectuality of stopper conveying can be realized by sensor and control system, eliminate the medical hidden danger of conventional art, there is good operability and practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the intelligent surgical conveyer device of a kind of interventional therapy in congenital heart diseases that the embodiment of the present invention provides;
Fig. 2 is the structural representation loading sheath in the intelligent surgical conveyer device of a kind of interventional therapy in congenital heart diseases that the embodiment of the present invention provides;
In figure: 1, epitheca cylinder; 2, hands handle; 3, pushing block; 4, catch bar; 5, sensor; 6, connecting line; 7, control system; 8, sheath is loaded.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 is the structural representation of the intelligent surgical conveyer device of a kind of interventional therapy in congenital heart diseases that the embodiment of the present invention provides, Fig. 2 is the structural representation loading sheath in the intelligent surgical conveyer device of a kind of interventional therapy in congenital heart diseases that the embodiment of the present invention provides, as shown in the figure, the present invention realizes like this, a kind of intelligent surgical conveyer device of interventional therapy in congenital heart diseases, the intelligent surgical conveyer device of this interventional therapy in congenital heart diseases comprises epitheca cylinder 1, load sheath 8, handle 2, pushing block 3, catch bar 4, sensor 5, connecting line 6, control system 7.Wherein handle 2 is connected to the tail end of epitheca cylinder 1, and handle 2 inside is provided with the pushing block 3, catch bar 4, the sensor 5 that connect successively, and the other end of sensor 5 is connected by connecting line 6 with control system 7.Load sheath 8 and can insert epitheca cylinder 1 inside, load the tail end of sheath 8 and the front end in contact of pushing block 3.
Further, described epitheca cylinder 1 is circular, and adopt Nitinol or medical macromolecular materials, internal diameter is 3mm-5mm.
Further, the front end of described epitheca cylinder 1 can connect heart shedding motion.
Further, the connection of described handle 2 and epitheca cylinder 1 is for being threaded.
Further, described loading sheath 8 internal diameter is slightly less than epitheca cylinder 1, makes loading sheath 8 just can insert epitheca cylinder 1, and epitheca cylinder 1 end will be stretched out in the front end of loading sheath 8.
Further, described sensor 5 is displacement transducer.
Further, described connecting line 6 is extension type spring coil.
Further, described control system 7 comprises input equipment and display device.
Work process of the present invention is: during operation, first epitheca cylinder 1 is combined to form heart opening combinations device, for directly at heart defect position opening, then loading sheath 8 is connected on epitheca cylinder 1, form an insertion type stopper transfer passage, the input of required displacement is carried out by control system 7, and controlled by connecting line 6 pairs of displacement transducers by control system 7, and then make pushing block 3 along epitheca cylinder 1 axial displacement, insertion type stopper, until arrive at desired location, is pushed to diseased region by push rod 4 by sheath 8 displacement of pushing block 3 propelling loading.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that performing creative labour can make still within protection scope of the present invention.
Claims (9)
1. the intelligent surgical conveyer device of an interventional therapy in congenital heart diseases, it is characterized in that, the intelligent surgical conveyer device of this interventional therapy in congenital heart diseases comprises epitheca cylinder, loads sheath, handle, pushing block, catch bar, sensor, connecting line, control system.Wherein handle is connected to the tail end of epitheca cylinder, and handle inner is provided with the pushing block, catch bar, the sensor that connect successively, and the other end of sensor is connected by connecting line with control system; Load sheath and can insert epitheca cylinder inside, load the tail end of sheath and the front end in contact of pushing block.
2. surgical delivery device as claimed in claim 1, is characterized in that, described epitheca cylinder is circular, and adopt Nitinol or medical macromolecular materials, internal diameter is 3mm-5mm.
3. surgical delivery device as claimed in claim 1, it is characterized in that, the front end of described epitheca cylinder can connect heart shedding motion.
4. surgical delivery device as claimed in claim 1, is characterized in that, the connection of described handle and epitheca cylinder is for being threaded.
5. surgical delivery device as claimed in claim 1, it is characterized in that, described loading sheath internal diameter is slightly less than epitheca cylinder, makes loading sheath just can insert epitheca cylinder, and epitheca cylinder end will be stretched out in the front end of loading sheath.
6. surgical delivery device as claimed in claim 1, it is characterized in that, described sensor is displacement transducer.
7. surgical delivery device as claimed in claim 1, it is characterized in that, described connecting line is extension type spring coil.
8. surgical delivery device as claimed in claim 1, it is characterized in that, described control system comprises input equipment and display device.
9. surgical delivery device as claimed in claim 1, is characterized in that, described catch bar can stretch into the middle part of loading sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742221.0A CN105286938A (en) | 2015-11-05 | 2015-11-05 | Intelligent surgical conveying device for interventional therapy of congenital heart disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742221.0A CN105286938A (en) | 2015-11-05 | 2015-11-05 | Intelligent surgical conveying device for interventional therapy of congenital heart disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105286938A true CN105286938A (en) | 2016-02-03 |
Family
ID=55185256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510742221.0A Withdrawn CN105286938A (en) | 2015-11-05 | 2015-11-05 | Intelligent surgical conveying device for interventional therapy of congenital heart disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105286938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725652A (en) * | 2017-01-24 | 2017-05-31 | 刘晓君 | A kind of surgical delivery device for interventional therapy in congenital heart diseases |
-
2015
- 2015-11-05 CN CN201510742221.0A patent/CN105286938A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725652A (en) * | 2017-01-24 | 2017-05-31 | 刘晓君 | A kind of surgical delivery device for interventional therapy in congenital heart diseases |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160203 |