CN109925028A - A kind of ICE ultrasound through superior vena cava atrial septal puncture device - Google Patents
A kind of ICE ultrasound through superior vena cava atrial septal puncture device Download PDFInfo
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- CN109925028A CN109925028A CN201811647396.3A CN201811647396A CN109925028A CN 109925028 A CN109925028 A CN 109925028A CN 201811647396 A CN201811647396 A CN 201811647396A CN 109925028 A CN109925028 A CN 109925028A
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- Prior art keywords
- ice
- puncture
- ultrasound
- ultraphonic pipe
- vena cava
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Abstract
The invention discloses a kind of ICE ultrasounds through superior vena cava atrial septal puncture device, wherein includes: ICE ultraphonic pipe, ICE ultraphonic pipe is arranged in semi arch, and ICE ultraphonic pipe is in for ICE ultrasound to be arranged；The distal end of ICE ultraphonic pipe sets horn mouth, and the head end of ICE ultraphonic pipe is provided with conical structure.Outer tube, ICE ultraphonic pipe is arranged with outer tube outside, and is reserved with puncture channel between the inner wall of outer tube and the outer wall of ICE ultraphonic pipe, puncture needle is arranged.The site of puncture that heart is directly against by ICE ultraphonic pipe of the invention, so that ultrasonic imaging is apparent.
Description
Technical field
The present invention relates to the technical field of surgical instrument more particularly to a kind of ICE ultrasound worn through superior vena cava atrial septum
The technical field of thorn device.
Background technique
Although having had document report that simple utensil can be used directly to be divided into from superior vena cava Direct perforantes room at present
Function, but since atrium dextrum anatomical structure is extremely complex, there is an urgent need to standardized surgical instruments.ICE ultrasound
(Intracardiac echocardiography, heart in ultrasound) can be used to precisely determine atrial septum portion and fossa ovalis；But
It is that expensive expense limits its application.
Summary of the invention
In view of the above deficiencies, now design a kind of ICE ultrasound through superior vena cava atrial septal puncture device, enable to ICE
The use of ultrasound is repeatable, reduces its use cost.
In order to achieve the above object, the invention adopts the following technical scheme:
A kind of ICE ultrasound through superior vena cava atrial septal puncture device, wherein include:
ICE ultraphonic pipe, the ICE ultraphonic pipe are arranged in semi arch, and the ICE ultraphonic pipe is in for ICE ultrasound to be arranged；Institute
The distal end for stating ICE ultraphonic pipe sets horn mouth, and the head end of the ICE ultraphonic pipe is provided with conical structure.
Outer tube, the ICE ultraphonic pipe are arranged with the outer tube, and the inner wall of the outer tube and the ICE ultraphonic pipe outside
Outer wall between be reserved with puncture channel, puncture needle is arranged.
A kind of above-mentioned ICE ultrasound through superior vena cava atrial septal puncture device, wherein the conical structure with it is described
It is provided with distance piece between ICE ultraphonic pipe, liquid or colloid are pre-charged in the conical structure.
A kind of above-mentioned ICE ultrasound through superior vena cava atrial septal puncture device, wherein the puncture channel is shorter in length than
5~10cm of length of the ICE ultraphonic pipe.
A kind of above-mentioned ICE ultrasound through superior vena cava atrial septal puncture device, wherein the puncturing head of the puncture needle is circle
Taper or beak type；The length of the puncturing head is 0.2~0.5cm.
A kind of above-mentioned ICE ultrasound through superior vena cava atrial septal puncture device, wherein the puncture needle is that 316L is stainless
Steel material.
A kind of application method through superior vena cava atrial septal puncture device of ICE ultrasound, wherein including a kind of above-mentioned ICE
Ultrasound through superior vena cava atrial septal puncture device, application method:
Step 1: the puncture needle is defaulted in the puncture channel；
Step 2: the sting device is directly lower to superior vena cava, it is then fed into atrium dextrum；
Step 3: the ICE ultrasound is set to the ICE ultraphonic pipe so that the head end of ICE ultrasound be butted on it is described
Distance piece；
Step 4: the ICE ultraphonic pipe is started to work；
Step 5: the sting device is adjusted, so that the head end of the ICE ultraphonic pipe is directed at atrial septum, preferably ovum
Circle nest；
Step 5: the head end of the puncture needle is sent out the puncture channel, realizes and puncture；
Step 6: the head end of the sting device is butted on site of puncture, puncture needle is then extracted out, substitute to be sent into and lead
Silk is to atrium sinistrum.
With above technical scheme, can reach it is following the utility model has the advantages that
The site of puncture that heart is directly against by ICE ultraphonic pipe of the invention, so that ultrasonic imaging is apparent.
The present invention avoids in ICE ultrasound directly contact ICE ultraphonic pipe being made repeatedly by setting ICE ultraphonic pipe
With reduction surgery cost.
Puncture channel of the invention after puncturing can be used to that guiding wire to be arranged.
Detailed description of the invention
Fig. 1 is a kind of guide through superior vena cava atrial septal puncture device of ICE ultrasound of the first embodiment of the present invention
The schematic diagram of conduit；
In attached drawing: 1, ICE ultraphonic pipe；11, horn mouth；12, conical structure；13, distance piece；2, outer tube；3, puncture needle
Channel.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
Fig. 1 is a kind of guide through superior vena cava atrial septal puncture device of ICE ultrasound of the first embodiment of the present invention
The schematic diagram of conduit.
It is shown in Figure 1, in a kind of preferred embodiment, a kind of ICE ultrasound through superior vena cava atrial septal puncture
Device, comprising:
ICE ultraphonic pipe 1, ICE ultraphonic pipe 1 are arranged in semi arch, and ICE ultraphonic pipe 1 is in for ICE ultrasound to be arranged；ICE is super
The distal end of sound pipe 1 sets horn mouth 11, and the head end of ICE ultraphonic pipe is provided with conical structure 12.
Outer tube 2, ICE ultraphonic pipe 1 are arranged with outer tube 2 outside, and between the inner wall of outer tube 2 and the outer wall of ICE ultraphonic pipe 2
It is reserved with puncture channel 3, puncture needle is arranged.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention.
Further, in a kind of preferred embodiment, distance piece 13 is provided between conical structure 12 and ICE ultraphonic pipe 1,
Liquid or colloid are pre-charged in conical structure 12.Play the role of being resisted against site of puncture, while liquid or colloid make
Further, in a kind of preferred embodiment, the 5~10cm of length for being shorter in length than ICE ultraphonic pipe 1 of puncture channel 3.
When puncture needle being avoided to extract out, in the liquid splash to ICE ultraphonic pipe 1 taken out of.
Further, in a kind of preferred embodiment, the puncturing head of puncture needle is cone or beak type；The length of puncturing head
For 0.2~0.5cm.
Further, in a kind of preferred embodiment, puncture needle is 316L stainless steel material.
In addition to the implementation, the present invention also has following application method:
Step 1: puncture needle is defaulted in puncture channel 3.
Step 2: sting device is directly lower to superior vena cava, it is then fed into atrium dextrum.
Step 3: ICE ultrasound is set to ICE ultraphonic pipe 1, so that the head end of ICE ultrasound is butted on distance piece 13.
Step 4: ICE ultraphonic pipe 1 is started to work.
Step 5: adjustment sting device, so that the head end of ICE ultraphonic pipe 1 is directed at atrial septum, preferably fossa ovalis.
Step 5: the head end of puncture needle is sent out puncture channel 3, realizes and puncture.
Step 6: the head end of sting device is butted on site of puncture, puncture needle is then extracted out, substitute and be sent into guiding wire extremely
Atrium sinistrum.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention, right
For those skilled in the art, it should can appreciate that and all replace with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (6)
1. a kind of ICE ultrasound through superior vena cava atrial septal puncture device characterized by comprising
ICE ultraphonic pipe, the ICE ultraphonic pipe are arranged in semi arch, and the ICE ultraphonic pipe is in for ICE ultrasound to be arranged；It is described
The distal end of ICE ultraphonic pipe sets horn mouth, and the head end of the ICE ultraphonic pipe is provided with conical structure, and the ICE ultraphonic pipe
Pass through the controllable curved connection conical structure；
Outer tube, is arranged with the outer tube outside the ICE ultraphonic pipe, and the inner wall of the outer tube and the ICE ultraphonic pipe is outer
Puncture channel is reserved between wall, puncture needle is arranged.
2. according to claim 1 a kind of ICE ultrasound through superior vena cava atrial septal puncture device, which is characterized in that it is described
It is provided with distance piece between conical structure and the ICE ultraphonic pipe, liquid or colloid are pre-charged in the conical structure.
3. according to claim 1 a kind of ICE ultrasound through superior vena cava atrial septal puncture device, which is characterized in that it is described
5~the 10cm of length for being shorter in length than the ICE ultraphonic pipe of puncture channel.
4. according to claim 1 a kind of ICE ultrasound through superior vena cava atrial septal puncture device, which is characterized in that it is described
The puncturing head of puncture needle is cone or beak type；The length of the puncturing head is 0.2~0.5cm.
5. according to claim 4 a kind of ICE ultrasound through superior vena cava atrial septal puncture device, which is characterized in that it is described
Puncture needle is 316L stainless steel material.
6. a kind of application method through superior vena cava atrial septal puncture device of ICE ultrasound, which is characterized in that including claim
A kind of 1 to the 5 ICE ultrasound through superior vena cava atrial septal puncture device, application method:
Step 1: the puncture needle is defaulted in the puncture channel；
Step 2: the sting device is directly lower to superior vena cava, it is then fed into atrium dextrum；
Step 3: the ICE ultrasound is set to the ICE ultraphonic pipe, so that the head end of ICE ultrasound is butted on the interval
Piece；
Step 4: the ICE ultraphonic pipe is started to work；
Step 5: the sting device is adjusted, so that the head end of the ICE ultraphonic pipe is directed at atrial septum, preferably fossa ovalis；
Step 5: the head end of the puncture needle is sent out the puncture channel, realizes and puncture；
Step 6: the head end of the sting device is butted on site of puncture, puncture needle is then extracted out, substitute and be sent into guiding wire extremely
Atrium sinistrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647396.3A CN109925028A (en) | 2018-12-29 | 2018-12-29 | A kind of ICE ultrasound through superior vena cava atrial septal puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647396.3A CN109925028A (en) | 2018-12-29 | 2018-12-29 | A kind of ICE ultrasound through superior vena cava atrial septal puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109925028A true CN109925028A (en) | 2019-06-25 |
Family
ID=66984905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811647396.3A Pending CN109925028A (en) | 2018-12-29 | 2018-12-29 | A kind of ICE ultrasound through superior vena cava atrial septal puncture device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6004269A (en) * | 1993-07-01 | 1999-12-21 | Boston Scientific Corporation | Catheters for imaging, sensing electrical potentials, and ablating tissue |
| CN2850532Y (en) * | 2005-11-23 | 2006-12-27 | 深圳市惠泰医疗器械有限公司 | Interaurcular septum puncture needle |
| CN104161548A (en) * | 2014-08-27 | 2014-11-26 | 马永红 | Instrument for arterial occlusion lesion treating and application thereof |
| CN203988135U (en) * | 2014-06-17 | 2014-12-10 | 汝磊生 | Intravascular ultrasound two-chamber microtubular |
| CN105193476A (en) * | 2014-06-19 | 2015-12-30 | 吕斐 | Interatrial septum puncturing assembly and interatrial septum puncturing method |
-
2018
- 2018-12-29 CN CN201811647396.3A patent/CN109925028A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6004269A (en) * | 1993-07-01 | 1999-12-21 | Boston Scientific Corporation | Catheters for imaging, sensing electrical potentials, and ablating tissue |
| CN2850532Y (en) * | 2005-11-23 | 2006-12-27 | 深圳市惠泰医疗器械有限公司 | Interaurcular septum puncture needle |
| CN203988135U (en) * | 2014-06-17 | 2014-12-10 | 汝磊生 | Intravascular ultrasound two-chamber microtubular |
| CN105193476A (en) * | 2014-06-19 | 2015-12-30 | 吕斐 | Interatrial septum puncturing assembly and interatrial septum puncturing method |
| CN104161548A (en) * | 2014-08-27 | 2014-11-26 | 马永红 | Instrument for arterial occlusion lesion treating and application thereof |
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Application publication date: 20190625 |