CN207532412U - A kind of structure for implementing intravascular observation and performing the operation - Google Patents
A kind of structure for implementing intravascular observation and performing the operation Download PDFInfo
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- CN207532412U CN207532412U CN201720386612.8U CN201720386612U CN207532412U CN 207532412 U CN207532412 U CN 207532412U CN 201720386612 U CN201720386612 U CN 201720386612U CN 207532412 U CN207532412 U CN 207532412U
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Abstract
This application provides a kind of for implementing the structure of intravascular observation and operation, which includes hollow conduit, and one end is placed in internal blood vessel, and the other end is placed in vitro；Barrier assembly, for blood to be isolated, to form one section of blood vessel cavity flowed through without blood in the inside of blood vessel；And function pipe, one end of hollow conduit is connected to and within the blood vessel cavity, with inner cavity, for installing each functional device or conveying liquid to be observed or perform the operation.The structure realizes the purpose for implementing observation and operation in the blood vessels.
Description
Technical field
The utility model is related to field of medical technology, and in particular to a kind of knot for implementing intravascular observation and performing the operation
Structure.
Background technology
The blood of human body circulates in human vas, maintains the normal physiological health status of human body.However, blood vessel
In disease it is more, each vascular diseases can affect the health status of human body, and What is more may be to the life of human body
Life damages, and therefore, there is an urgent need to a kind of methods or equipment that can be observed and perform the operation to blood vessel in real time in the market.
But it due to the influence of blood flow and its sticky, opaque physical characteristic, is formd to implementing to observe in the blood vessels and perform the operation
It is difficult to the obstacle gone beyond together.
Utility model content
The application aims to solve the problem that the above problem and provides a kind of structure for implementing intravascular observation and performing the operation, by this
Structure causes observation to internal blood vessel and operation to be achieved.
One embodiment according to the present utility model, the structure include：
Hollow conduit, one end are placed in internal blood vessel, and the other end is placed in vitro；
Barrier assembly, for blood to be isolated, to form one section of blood vessel sky flowed through without blood in the inside of blood vessel
Chamber；And
Function pipe, the function pipe are connected to one end of hollow conduit and within the blood vessel cavitys, have interior
Chamber, for installing each functional device or conveying liquid to be observed or perform the operation.
In addition, the structure can also include following additional technical feature.
As the further alternative of the structure, the hollow conduit is made of soft material.
As the further alternative of the structure, the barrier assembly includes foley's tube and the second sacculus, described
Foley's tube include conduit and the first sacculus on catheter length direction, second sacculus be set on the hollow conduit with
The junction of function pipe, so that the function pipe is between the first sacculus and the second sacculus.
As the further alternative of the structure, the foley's tube uses PTCA sacculus class conduits.
As the further alternative of the structure, the function pipe is equipped with spray-hole, for empty to the blood vessel
Intracavitary sprays liquid.
As the further alternative of the structure, the spray-hole is set on inner wall, outer wall and the end of the function pipe
In wall at least one at.
As the further alternative of the structure, the inner wall surrounds the inner cavity, the inner wall, outer wall and end wall
One is surrounded for keeping in liquid-liquid temporary storage cavity, so that liquid can be spouting from the spray-hole.
As the further alternative of the structure, the inner cavity of the function pipe is provided with demarcation strip, the demarcation strip
The inner cavity of the function pipe is divided into multiple from first to last extension and mutually independent function of tonic chord chambers, for installing function of tonic chord dress
It puts, wherein at least one function of tonic chord chamber is image chamber, and for installing image collecting device, at least one function of tonic chord chamber is sacculus
Chamber, for installing foley's tube, at least one function of tonic chord chamber is pump drainage chamber, for installing pumping device.
As the further alternative of the structure, the inner cavity of the function pipe is also fragmented at least by the demarcation strip
One additional function chamber from first to last extended, the additional function intracavitary be equipped be used to implement injection, hot melt, medication, fulguration,
The additional functional device of arbitrary function in machine cut, bonding and laser transmission.
As the further alternative of the structure, controller is further included, the controller is filled with each function of tonic chord
It puts, the connection of additional functional device, the first sacculus, the second sacculus and spray-hole, to control each functional device, additional function dress
It puts, the action of the first sacculus, the second sacculus and spray-hole.
The beneficial effects of the utility model：
The effect that the utility model passes through barrier assembly so that internal blood vessel limits one section of blood vessel sky flowed through without blood
Chamber sets the function pipe for being observed or performing the operation in the blood vessel cavity, then is produced by hollow conduit and human external
Raw contact is equipped with operation by portion out of the human body or endovascular observation and treatment can be realized in control, avoid blood flow and
The influence of its sticky, opaque physical characteristic.
Description of the drawings
Fig. 1 is the schematic diagram according to the structure for being used to implement intravascular observation and operation of the utility model embodiment；
Fig. 2 is to be shown according to the utility model embodiment for implementing another structure of the structure of intravascular observation and operation
It is intended to；
Fig. 3 is the connection diagram of the hollow conduit according to the utility model embodiment and function pipe；
Fig. 4 is the control block according to the utility model embodiment.
Specific embodiment
The utility model is described in further detail below by specific embodiment combination attached drawing.It is wherein different to implement
Similar component employs associated similar element numbers in mode.In the following embodiments, many datail descriptions are
In order to enable the application can be better understood.However, those skilled in the art can be without lifting an eyebrow recognize, which part
Feature is dispensed or can be substituted by other elements, material, method in varied situations.In some cases,
Some relevant operations of the application are there is no display in the description or describe, this is the core in order to avoid the application
It is flooded by excessive description, and to those skilled in the art, these relevant operations, which are described in detail, not to be necessary,
They can completely understand relevant operation at the general technology knowledge of description and this field in specification.
It is formed respectively in addition, feature described in this description, operation or feature can combine in any suitable way
Kind embodiment.Meanwhile each step in method description or action can also can be aobvious and easy according to those skilled in the art institute
The mode carry out sequence exchange or adjustment seen.Therefore, the various sequences in the description and the appended drawings are intended merely to clearly describe a certain
A embodiment is not meant to be necessary sequence, and wherein some sequentially must comply with unless otherwise indicated.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " axial direction ", " radial direction ", " circumferential direction "
To be based on orientation shown in the drawings or position relationship, being for only for ease of description the utility model and simplifying description, without referring to
Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot manage
It solves as the limitation to the utility model.
Present embodiments provide a kind of structure for implementing intravascular observation and performing the operation.
- 3 are please referred to Fig.1, which includes hollow conduit 100, barrier assembly 200 and function pipe 300, hollow conduit 100
One end as internal blood vessel, the other end is placed in vitro, thus can be by passing through hollow conduit 100 and blood vessel in the outside of human body
Inside carry out substance and information exchange and internal blood vessel operated or is controlled；Barrier assembly 200 is set in the blood vessels
Portion, for blood to be isolated, to form one section of blood vessel cavity flowed through without blood in the inside of blood vessel；Function pipe 300 connects
One end that hollow conduit 100 is located at internal blood vessel is connected to, which is within blood vessel cavity, with inner cavity 310,
For installing each functional device or conveying liquid to be observed internal blood vessel or perform the operation.
The effect that the utility model passes through barrier assembly 200 as a result, so that internal blood vessel limits one section and flowed through without blood
Blood vessel cavity, set in the blood vessel cavity for the function pipe 300 that is observed or performs the operation, then pass through hollow conduit
100 contact with human external generation, the influence of blood flow and its sticky, opaque physical characteristic are avoided, by human body
Outside is equipped with operation or endovascular observation and treatment can be realized in control.
It in some embodiments of the utility model, please refers to Fig.3, the connection of hollow conduit 100 and function pipe 300
It can be completed by binding, i.e., dock to link together by the end of the two by strong binding agent, the selection of above-mentioned binding agent
Should have high stability so that it makes blood vessel when avoiding the structure being placed in internal blood vessel using not volatile or diffusion
Into damage.
In other embodiments of the utility model, it is connect with function pipe 300 in order to improve hollow conduit 100
Reliability, hollow conduit 100 can also be linked together, such as can be in function pipe 300 by the way of mechanical connection
The inside setting back-off of empty catheter 100, back-off groove is set in the inside of function pipe 300, complete in catching groove by that will be located in
Into the connection of hollow conduit 100 and function pipe 300.
It is to be appreciated that since one end of hollow conduit 100 is placed in internal blood vessel, then hollow conduit 100 at least will
It is moved to the affected area for needing to observe or perform the operation in the blood vessels, it is clear that in order to enable hollow conduit 100 smooth
Be moved to affected area, hollow conduit 100 is preferably made of soft material, can make hollow conduit 100 in the blood vessel along blood vessel
Bending direction and advance.
In some specific embodiments, -2 are please referred to Fig.1, barrier assembly 200 includes foley's tube 210 and second
Sacculus 220, and foley's tube 210 is stretched out from function pipe 300, foley's tube 210 includes conduit 211 and is grown set on conduit 211
First sacculus 212 in direction is spent, the second sacculus 220 is set on hollow conduit 100 and the junction of function 300, so that function
Pipe 300 is between the first sacculus 212 and the second sacculus 220, and the range between 212 and second sacculus 220 of the first sacculus is
For above-mentioned blood vessel cavity.
In this way, when needing to be observed or perform the operation, in order to exclude the interference of blood, 212 He of the first sacculus can control
Second sacculus 220 opens until the size of sacculus is enough to be supported between blood vessel, and prevention blood passes through the first sacculus 212 and second
It, at this time again can be in the blood by the effect of function pipe so as to form one section of blood vessel cavity flowed through without blood between sacculus 220
Pipe cavity inside is observed or performs the operation.
So far, when the position for detecting lesion, it is possible to the structure of the utility model be controlled to be moved to affected area, then control
Make the opening of the first sacculus 212 and the second sacculus 220 so that lesion between the first sacculus 212 and the second sacculus 220, this
When, which does not have flowing through for blood, therefore convenient for observation or operation.
It should be noted that the detection of lesion can pass through CT/ nuclear-magnetisms/B ultrasound/angiography/X-ray/other modes in vitro
Detection obtains.
It should be further noted that the PTCA of suitable types can be selected in the above-mentioned foley's tube 210 in present embodiment
Foley's tube, therefore, the application structure can be carried out according to PTCA technologies.
Function pipe 300 in the utility model embodiment includes inner wall 310, outer wall 320 and end wall 330, and inner wall 310 encloses
Into above-mentioned inner cavity, outer wall 320 is disposed around the periphery of inner wall 310, and end wall 330 is arranged on the same end of inner wall 310 and outer wall 320 simultaneously
Lid is located on inner wall 310 and outer wall 320 so that inner wall 310, outer wall 320 and end wall 330 surround one for keeping in liquid jointly
Liquid temporary storage cavity 340, the liquid temporary storage cavity 340 can receive from human external by hollow conduit 100 transmits come liquid
Body.
It should be noted that hollow conduit 100 described above is connected to the inside or outside of outer wall 320, make
It obtains aforesaid liquid temporary storage cavity 340 to be wrapped up by hollow conduit 100, so as to which liquid can smoothly enter the liquid temporary storage cavity
Within 340.
In the present embodiment, spray-hole 350 is provided on function pipe 300, for spraying liquid into blood vessel cavity.
Specifically, spray-hole 350 can be set at least one in the inner wall 310, outer wall 320 and end wall 330 of function pipe, above-mentioned spray-hole
350 are connected with liquid temporary storage cavity 340 so that be temporarily stored into liquid within liquid temporary storage cavity 340 can by spray-hole 350 and
It is injected within blood vessel cavity.
It is appreciated that when spray-hole 350 is set on inner wall 310, outer wall 320 or 330 during end wall, spray-hole 350 should be along week
To being uniformly arranged, and the distance between each two spray-hole 350 should rationally be set, then by being reasonably chosen so as to obtain liquid
Body is projected from scheduled spray-hole 350 so that when liquid from liquid temporary storage cavity 340 eject after, liquid
Spray regime be enough to cover all corners of blood vessel cavity, this be clearly advantageous to implement observation or operation when facility
Property.
Further, above-mentioned spray-hole 350 is valve hole, can control its switch in vitro and be closed, so as to fulfill right
The reasonable selection of spray-hole 350.
In addition, the inner cavity of the function pipe 300 in present embodiment is provided with demarcation strip 360, demarcation strip 360 is by function pipe
Inner cavity is divided into multiple from first to last extensions and mutually independent function of tonic chord chamber 370, wherein at least one function of tonic chord chamber 370 can be
Image chamber, for installing image collecting device, at least one function of tonic chord chamber 370 can be balloon cavity, for installing foley's tube,
At least one function of tonic chord chamber 370 can be pump drainage chamber, for installing pumping device.
So far, the structure of the application, which realizes, to implement observation and the purpose performed the operation by wall in the blood vessels.It specifically, can
Implement as steps described below：
1st, the first sacculus 212 and the second sacculus 220 is controlled to be in closed state, above structure is entered in blood vessel, and
Advance to lesions position；
2nd, the first sacculus 212 of control is opened with the second sacculus 220, blood vessel is blocked, so as to form blood vessel cavity；
3rd, reasonable, applicable injection liquid such as physiological saline is injected to liquid temporary storage cavity by hollow conduit 100 out of the human body
Within 340, then among physiological saline is ejected into blood vessel cavity by suitable spray-hole 350, blood vessel cavity is carried out " clear
It washes "；
4th, above-mentioned physiological saline is extracted out in vitro by being mounted on the pumping device in pump drainage chamber；
5th, by the image collecting device being mounted in image chamber shoot and transmitting video image is in vitro.
The structure except it is above-described blood vessel is observed in addition to, the application can also have following purposes or effect：
A, the structure can also be used to treat：
For example, high-pressure liquid knife removes lesion, following steps specifically can be used：
Removal step：It selects suitable spray-hole 350 and the pressure of spray-hole 350 is controlled to impact thrombus to suitable pressure；
Blood clotting, blood cake that control drainage system extraction is broken up etc.；
Cleaning step：The pressure of spray-hole 350 is controlled to exchange suitable liquid, lesion is melted in cleaning to suitable pressure；Control
Drainage system extraction inflammation purulence blood processed etc..
In addition, in some embodiments, in order to fully extend above-mentioned treatment means, demarcation strip 360 is also by function pipe
Inner cavity is also fragmented at least one additional function chamber from first to last extended, which, which is equipped with, is used to implement note
Penetrate, heat, in the transmission of medication, fulguration, machine cut, bonding and laser arbitrary function additional functional device.Such as work as selection
When injecting additional function chamber, can medicine company be injected to lesion by injection head；When machine cut additional function chamber is selected in choosing, can pass through
Machine cut system can take lesion resection, the broken thrombus cut etc. in vitro out of by machine cut system or drainage system.
The setting of above-mentioned additional function chamber enable to out of the human body portion by selecting different additional function chamber or not
Lesion is reasonably treated with the combination of additional function chamber.For example, it can individually select one kind in additional function chamber
Lesion is treated, such as when selecting medication additional function chamber, it is possible to directly spray relative medicine in the method for medication
To lesion or it is injected into intralesional；Hot melt additional function chamber can also be selected while medicine additional function chamber is selected, passes through heat
Melting method, which melts blood vessel blockage object and is equipped with drug, is treated.
It is described above only how using function of tonic chord chamber or additional function chamber to provide a kind of example, it is not offered as attached
The use of functional chamber is added to be only capable of in the manner described above arranging in pairs or groups, i.e. the selection of additional function chamber can arbitrarily be taken according to actual conditions
Match, to complete the treatment to lesion.In addition, the type of above-mentioned additional function chamber is also not limited to above-mentioned cited, this practicality is newly
Type design is to provide a kind of alternative function pipe with multifunctional cavity, under the design of this utility model, when configurable or
Customize the various function of tonic chord chambers that can be used in treating or additional function chamber.
B, the structure can also restore blood flow to maintain needed for related internal organs：Control the first sacculus 212 and the second sacculus 220
In closed state；
C, the structure can also coordinate contrast machine to realize radiography：It controls at this time at the first sacculus 212 and the second sacculus 220
In closed state, the physiological saline in above-mentioned steps is changed into contrast solution injection.
In some embodiments, the structure of the application further includes controller 400, please refers to Fig.4, the controller 400 with
Above-mentioned each main functional device 500, additional functional device 600, the first sacculus 212, the second sacculus 220 and spray-hole 350 connect,
To control each main functional device 500, additional functional device 600, the first sacculus 212, the second sacculus 200 and spray-hole 350
Action.
Pass through the setting of controller so that the control to above structure can be realized in portion out of the human body.
For example, when needing to carry out blood vessel observation using the above structure, after above structure reaches affected area, pass through controller
The opening of 400 first sacculus 212 and the second sacculus 200 is controlled, so as to form blood vessel cavity, main functional device 500 is controlled, such as schemes
As the movement of harvester or pumping device, the switch of control spray-hole 350 realizes the injection of physiological saline and so on liquid with being closed.
For another example when being performed the operation, the movement of main functional device 500 or additional functional device 600 is controlled by controller 400, to lesion
It performs the operation.
In some embodiments, above structure further includes external display 700, for showing that image collecting device captures
The image arrived, the display 700 are connected with controller 400.
Use above specific case is illustrated the utility model, is merely used to help understand the utility model, and
Not limiting the utility model.For those skilled in the art of the present invention, the think of according to the utility model
Think, several simple deductions, deformation can also be made or replace.
Claims (10)
1. a kind of structure for implementing intravascular observation and performing the operation, it is characterised in that including：
Hollow conduit, one end are placed in internal blood vessel, and the other end is placed in vitro；
Barrier assembly, for blood to be isolated, to form one section of blood vessel cavity flowed through without blood in the inside of blood vessel；And
Function pipe, the function pipe are connected to one end of hollow conduit and within the blood vessel cavitys, with inner cavity, use
In installing each functional device or conveying liquid to be observed or perform the operation.
2. structure as described in claim 1, which is characterized in that the hollow conduit is made of soft material.
3. structure as described in claim 1, which is characterized in that the barrier assembly includes foley's tube and the second sacculus, institute
It states foley's tube and includes conduit and the first sacculus on catheter length direction, second sacculus is set on the hollow conduit
With the junction of function pipe so that the function pipe be between the first sacculus and the second sacculus.
4. structure as claimed in claim 3, which is characterized in that the foley's tube uses PTCA sacculus class conduits.
5. the structure as described in claim 3 or 4, which is characterized in that the function pipe is equipped with spray-hole, for the blood
Injection liquid in pipe cavity.
6. structure as claimed in claim 5, which is characterized in that the spray-hole be set on the inner wall of the function pipe, outer wall and
In end wall at least one at.
7. structure as claimed in claim 6, which is characterized in that the inner wall surrounds the inner cavity, the inner wall, outer wall and end
Wall surrounds one for keeping in the liquid temporary storage cavity of liquid, so that liquid can be spouting from the spray-hole.
8. structure as claimed in claim 7, which is characterized in that the inner cavity of the function pipe is provided with demarcation strip, the separation
The inner cavity of the function pipe is divided into multiple from first to last extension and mutually independent function of tonic chord chambers by plate, for installing the function of tonic chord
Device, wherein at least one function of tonic chord chamber are image chamber, and for installing image collecting device, at least one function of tonic chord chamber is sacculus
Chamber, for installing foley's tube, at least one function of tonic chord chamber is pump drainage chamber, for installing pumping device.
9. structure as claimed in claim 8, which is characterized in that the demarcation strip by the inner cavity of the function pipe be also fragmented into
A few additional function chamber from first to last extended, which, which is equipped with, is used to implement injection, hot melt, medication, electricity
The additional functional device of arbitrary function in bright, machine cut, bonding and laser transmission.
10. structure as claimed in claim 9, which is characterized in that further include controller, the controller is filled with each function
It puts, the connection of additional functional device, the first sacculus, the second sacculus and spray-hole, to control each main functional device, additional function dress
It puts, the action of the first sacculus, the second sacculus and spray-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386612.8U CN207532412U (en) | 2017-04-13 | 2017-04-13 | A kind of structure for implementing intravascular observation and performing the operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386612.8U CN207532412U (en) | 2017-04-13 | 2017-04-13 | A kind of structure for implementing intravascular observation and performing the operation |
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| Publication Number | Publication Date |
|---|---|
| CN207532412U true CN207532412U (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720386612.8U Active CN207532412U (en) | 2017-04-13 | 2017-04-13 | A kind of structure for implementing intravascular observation and performing the operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212906A (en) * | 2017-04-13 | 2017-09-29 | 深圳希思凯科技有限公司 | The equipment observed and performed the operation can be implemented in the blood vessels |
-
2017
- 2017-04-13 CN CN201720386612.8U patent/CN207532412U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212906A (en) * | 2017-04-13 | 2017-09-29 | 深圳希思凯科技有限公司 | The equipment observed and performed the operation can be implemented in the blood vessels |
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