CN209713947U - A kind of cardiovascular and cerebrovascular intervention surgical catheters - Google Patents
A kind of cardiovascular and cerebrovascular intervention surgical catheters Download PDFInfo
- Publication number
- CN209713947U CN209713947U CN201821007952.6U CN201821007952U CN209713947U CN 209713947 U CN209713947 U CN 209713947U CN 201821007952 U CN201821007952 U CN 201821007952U CN 209713947 U CN209713947 U CN 209713947U
- Authority
- CN
- China
- Prior art keywords
- conduit
- plugged
- cardiovascular
- adhesive tape
- warp architecture
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of cardiovascular and cerebrovasculars to intervene surgical catheters, its structure includes conduit, first adhesive tape, attachment device, warp architecture, washer, second adhesive tape and insertion tube, the conduit bottom is plugged with attachment device, warp architecture is plugged at the top of the conduit, the insertion bottom of the tube is plugged with warp architecture, a kind of cardiovascular and cerebrovascular of the utility model intervenes surgical catheters, by being provided with attachment device, it is inserted into the card slot at the top of card column by clip connector, so that hose is inserted into upper sleeve body, it can reach quick-replaceable medication infusion pipe, when reaching replacement drug, new conduit is inserted into without re-replacing, rapidly and efficiently, the purpose of wound rupture is not caused, by being provided with warp architecture, the stationary curved angle of Bending Deformation of sheet metal can be passed through, and prevent bending angle excessive by spring, it is solid to reach progress conduit Fixed bending prevents conduit and wound stress in a bit, mitigates the purpose of sufferer pain.
Description
Technical field
The utility model relates to surgical catheters technical fields, and in particular to a kind of cardiovascular and cerebrovascular intervention surgical catheters.
Background technique
Clinical heart and brain blood patient now needs for conduit a part to be inserted into and suffer from when carrying out the treatment of blood vessel interposing catheter
In person's body, a part is in exterior, but the prior art needs to re-replace and be inserted into new lead when replacing drug
Pipe, may cause the rupture of wound, and have certain resilience at guiding-tube bend position, bending can not be fixed, so that
Conduit is easy with sufferer wound stress in a bit, and sufferer pain can not mitigate.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of cardiovascular and cerebrovascular intervention surgical catheters, when solving to replace drug,
It needs to re-replace and is inserted into new conduit, may cause the rupture of wound, and it is stationary curved to carry out conduit, so that conduit
Be easy with sufferer wound stress in a bit, the problem of sufferer pain can not mitigate.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of intervention operations of cardiovascular and cerebrovascular to lead
Pipe, including conduit, the first adhesive tape, attachment device, warp architecture, washer, the second adhesive tape and insertion tube, conduit middle part bonding
There is the first adhesive tape, the conduit bottom is plugged with attachment device, is plugged with warp architecture, the warp architecture at the top of the conduit
Top is provided with washer, and the bead top surface is bonded with the second adhesive tape, and the second adhesive tape top middle portion is provided with insertion
Pipe, the insertion bottom of the tube are plugged with warp architecture, and the attachment device is by lower body, card column, card slot, hose, upper sleeve body
It is formed with clip connector, the lower body inside middle portion is provided with card column, is provided with card slot on the outside of the card column top end surface, institute
It states and is provided with hose on the inside of card column top end surface, the upper sleeve body bottom end is plugged with clip connector, the clip connector and card slot
It plugs, is plugged at the top of the upper sleeve body with conduit bottom, the warp architecture is by outer tube wall, inner tubal wall, annular empty slot, gold
Belong to piece and spring composition, be provided with inner tubal wall on the inside of the outer tube wall, annular sky is provided between the outer tube wall and inner tubal wall
Slot, the annular empty slot are internally provided with sheet metal, are provided with spring, said inner tube wall bottom and conduit on the outside of the sheet metal
Top plugs, and plugs at the top of said inner tube wall with insertion bottom of the tube.
Further, the card column is cylinder type, and inside is provided with through-hole, and through-hole diameter is identical as hose diameter,
It is flowed for drug, so that drug passes through hose inflow catheter.
Further, card column through-hole bottom end is provided with inclined-plane, and inclined-plane lower end diameter is greater than upper end diameter.
Further, the card slot is circular ring type, and width and clip connector is of same size, enables clip connector
It is firmly inserted into card column, prevents from falling off.
Further, the lower body top outer and upper sleeve body bottom outside are provided with round boss, for protecting
The connection of card column and hose and clip connector, prevent using when by outside damage.
Further, the section of the sheet metal is annular shape, and is close to mutually with inner tubal wall, and it is curved to be convenient for angle
Song utmostly mitigates patient suffering.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1) it when, to solve replacement drug, needs to re-replace and is inserted into new conduit, may cause asking for the rupture of wound
Topic is inserted into the card slot at the top of card column by being provided with attachment device by clip connector, so that hose is inserted into upper sleeve body, i.e.,
It can reach quick-replaceable medication infusion pipe, when reaching replacement drug, be inserted into new conduit without re-replacing, rapidly and efficiently, no
Cause the purpose of wound rupture.
2), stationary curved to solve not carrying out conduit, so that conduit is easy with sufferer wound stress in a bit, sufferer is bitterly
Suffer from not having method mitigate the problem of, by be provided with warp architecture, can by the stationary curved angle of Bending Deformation of sheet metal, and by
Spring prevents bending angle excessive, reaches that carry out conduit stationary curved, prevents conduit and wound stress in a bit, mitigates sufferer pain
Bitter purpose.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the left view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the attachment device structural schematic diagram of the utility model；
Fig. 4 is the warp architecture structural schematic diagram of the utility model；
Fig. 5 is the warp architecture cross-sectional view of the utility model.
In figure: conduit -1, the first adhesive tape -2, attachment device -3, warp architecture -4, washer -5, the second adhesive tape -6, insertion
Manage -7, lower body -31, card column -32, card slot -33, hose -34, upper sleeve body -35, clip connector -36, outer tube wall -41, inner tube
Wall -42, annular empty slot -43, sheet metal -44, spring -45.
Specific embodiment
In the technical program:
Lower body 31, card column 32, card slot 33, hose 34, upper sleeve body 35, clip connector 36, outer tube wall 41, inner tubal wall 42,
Annular empty slot 43, sheet metal 44 and spring 45 are that the utility model contains the innovative component of essence.
Conduit 1, the first adhesive tape 2, attachment device 3, warp architecture 4, washer 5, the second adhesive tape 6 and insertion tube 7 are to realize this
The essential connectivity component of utility model technical solution.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model provides a kind of cardiovascular and cerebrovascular intervention surgical catheters, packet
Conduit 1, the first adhesive tape 2, attachment device 3, warp architecture 4, washer 5, the second adhesive tape 6 and insertion tube 7 are included, is bonded in the middle part of conduit 1
There is the first adhesive tape 2,1 bottom of conduit is plugged with attachment device 3, and warp architecture 4 is plugged at the top of conduit 1, is set at the top of warp architecture 4
It is equipped with washer 5,5 top surface of washer is bonded with the second adhesive tape 6, and 6 top middle portion of the second adhesive tape is provided with insertion tube 7, insertion tube 7
Bottom is plugged with warp architecture 4, and attachment device 3 is by lower body 31, card column 32, card slot 33, hose 34, upper sleeve body 35 and clip
Connector 36 forms, and lower 31 inside middle portion of body is provided with card column 32, is provided with card slot 33, card column 32 on the outside of 32 top end surface of card column
Hose 34 is provided on the inside of top end surface, 35 bottom end of upper sleeve body is plugged with clip connector 36, and clip connector 36 is inserted with 33 phase of card slot
It connects, 35 top of upper sleeve body is plugged with 1 bottom of conduit, and warp architecture 4 is by outer tube wall 41, inner tubal wall 42, annular empty slot 43, metal
Piece 44 and spring 45 form, and are provided with inner tubal wall 42 on the inside of outer tube wall 41, are provided with annular between outer tube wall 41 and inner tubal wall 42
Empty slot 43, annular empty slot 43 are internally provided with sheet metal 44, are provided with spring 45 on the outside of sheet metal 44,42 bottom of inner tubal wall with lead
It is plugged at the top of pipe 1,42 top of inner tubal wall is plugged with 7 bottom of insertion tube.
Wherein, the card column 32 is cylinder type, and inside is provided with through-hole, and through-hole diameter is identical as 34 diameter of hose,
It is flowed for drug, so that drug passes through 34 inflow catheter 1 of hose.
Wherein, the 32 through-hole bottom end of card column is provided with inclined-plane, and inclined-plane lower end diameter is greater than upper end diameter.
Wherein, the card slot 33 is circular ring type, and width and clip connector 36 is of same size, enables clip connector 36
It is enough to be firmly inserted into card column 32, it prevents from falling off.
Wherein, 31 top outer of lower body and 35 bottom outside of upper sleeve body are provided with round boss, for protecting
The connection of card column 32 and hose 34 and clip connector 36, prevent using when by outside damage.
Wherein, the section of the sheet metal 44 is annular shape, and is close to mutually with inner tubal wall 42, and it is curved to be convenient for angle
Song utmostly mitigates patient suffering.
Working principle: when in use, insertion tube 7 is inserted into patient first, is then fixed by the second adhesive tape 6
Then position between insertion tube 7 and wound is adjusting warp architecture 4, so that sheet metal 44 carries out bending in fixed angle, bullet
Spring 45 has certain resilience, prevents 44 bending angle of sheet metal excessive, to prevent the rebound effect of conduit to lead
Pipe, in a bit, reaches that carry out conduit stationary curved with wound stress, prevents conduit and wound stress in a bit, mitigates sufferer pain
Purpose, stickup fixation then is being carried out to the first adhesive tape 2, is preventing conduit 1 mobile, and when inputting drug, external pipe
It is inserted into upper sleeve body 35 by hose 34 and carries out liquid medicine flow, clip connector 36, which is inserted into the card slot 33 on 32 top of card column, to be consolidated
Fixed, lower 31 top outer of body and 35 bottom outside of upper sleeve body are provided with round boss, for protecting card column 32 and hose 34
With the connection of clip connector 36, prevent using when damaged by outside, directly lower body 31 and upper sleeve body 35 are used in replacement
Power unplugs, and card slot 33 is separated with clip connector 36, and hose 34 is separated with upper sleeve body 35, when reaching replacement drug, without weight
New replacement is inserted into new conduit and does not rapidly and efficiently cause the purpose of wound rupture.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of cardiovascular and cerebrovascular intervenes surgical catheters, including conduit (1), the first adhesive tape (2), washer (5), the second adhesive tape (6) and
Insertion tube (7), it is characterised in that: further include attachment device (3) and warp architecture (4), be bonded with first in the middle part of the conduit (1)
Adhesive tape (2), conduit (1) bottom are plugged with attachment device (3), are plugged with warp architecture (4), institute at the top of the conduit (1)
It states and is provided with washer (5) at the top of warp architecture (4), washer (5) top surface is bonded with the second adhesive tape (6), and described second
Adhesive tape (6) top middle portion is provided with insertion tube (7), and insertion tube (7) bottom is plugged with warp architecture (4), the connection
Device (3) is made of lower body (31), card column (32), card slot (33), hose (34), upper sleeve body (35) and clip connector (36),
Lower body (31) inside middle portion is provided with card column (32), is provided with card slot (33) on the outside of card column (32) top end surface,
It being provided with hose (34) on the inside of card column (32) top end surface, upper sleeve body (35) bottom end is plugged with clip connector (36),
The clip connector (36) plugs with card slot (33), plugs at the top of the upper sleeve body (35) with conduit (1) bottom, described curved
Bent structure (4) is made of outer tube wall (41), inner tubal wall (42), annular empty slot (43), sheet metal (44) and spring (45), described outer
It is provided with inner tubal wall (42) on the inside of tube wall (41), is provided with annular empty slot between the outer tube wall (41) and inner tubal wall (42)
(43), the annular empty slot (43) is internally provided with sheet metal (44), is provided with spring (45), institute on the outside of the sheet metal (44)
It states and is plugged at the top of inner tubal wall (42) bottom and conduit (1), plugged at the top of said inner tube wall (42) with insertion tube (7) bottom.
2. a kind of cardiovascular and cerebrovascular according to claim 1 intervenes surgical catheters, it is characterised in that: the card column (32) is circle
Cylinder-type, and inside is provided with through-hole, through-hole diameter is identical as hose (34) diameter.
3. a kind of cardiovascular and cerebrovascular according to claim 1 or 2 intervenes surgical catheters, it is characterised in that: the card column (32)
Through-hole bottom end is provided with inclined-plane, and inclined-plane lower end diameter is greater than upper end diameter.
4. a kind of cardiovascular and cerebrovascular according to claim 1 intervenes surgical catheters, it is characterised in that: the card slot (33) is circle
It is ring-like, and width and clip connector (36) is of same size.
5. a kind of cardiovascular and cerebrovascular according to claim 1 intervenes surgical catheters, it is characterised in that: lower body (31) top
Round boss is provided with upper sleeve body (35) bottom outside on the outside of portion.
6. a kind of cardiovascular and cerebrovascular according to claim 1 intervenes surgical catheters, it is characterised in that: the sheet metal (44)
Section is annular shape, and is close to mutually with inner tubal wall (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007952.6U CN209713947U (en) | 2018-06-28 | 2018-06-28 | A kind of cardiovascular and cerebrovascular intervention surgical catheters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007952.6U CN209713947U (en) | 2018-06-28 | 2018-06-28 | A kind of cardiovascular and cerebrovascular intervention surgical catheters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713947U true CN209713947U (en) | 2019-12-03 |
Family
ID=68672597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821007952.6U Expired - Fee Related CN209713947U (en) | 2018-06-28 | 2018-06-28 | A kind of cardiovascular and cerebrovascular intervention surgical catheters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166434A (en) * | 2019-12-27 | 2020-05-19 | 常州市第二人民医院 | Vascular intervention operation device |
-
2018
- 2018-06-28 CN CN201821007952.6U patent/CN209713947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166434A (en) * | 2019-12-27 | 2020-05-19 | 常州市第二人民医院 | Vascular intervention operation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209713947U (en) | A kind of cardiovascular and cerebrovascular intervention surgical catheters | |
| CN108261581B (en) | Liquid-feeding pump system | |
| CN207412497U (en) | A kind of brain abscess double-cavity puncture irrigation drainage tube | |
| CN208417802U (en) | Special glass intubation | |
| CN208974826U (en) | A kind of adjustable venous detaining needle of anti-folding | |
| CN213099958U (en) | Anti-folding infusion tube | |
| CN208893335U (en) | Micro pump extension tube | |
| CN103656790B (en) | A kind of disposable counterflow-preventing bushing type intravenous infusion needle | |
| CN209827913U (en) | Catheter stands still through femoral vein center | |
| CN209172964U (en) | A kind of double-cavity stomach tube | |
| CN218391661U (en) | Nasal feeding boosting tool | |
| CN201551561U (en) | Safety infusion soft bag | |
| CN209316678U (en) | A kind of buffer unit for avoiding needle tubing from pulling drawing | |
| CN210873451U (en) | Multi-pipeline infusion device | |
| CN208756684U (en) | Liquid-feeding pump system | |
| CN202168970U (en) | Neurosurgical drainage device | |
| CN212880386U (en) | Enema tube for anorectal department | |
| CN209951932U (en) | PICC transfusion system | |
| CN211934215U (en) | Cardiovascular intervention puncture drainage device | |
| CN206499715U (en) | A kind of anti-conduit for infusion pump comes off hypodermic tunnel pin | |
| CN209596307U (en) | Transfusion device special for trace pump syringe | |
| CN209033366U (en) | A kind of fixed needle tubing | |
| CN211675690U (en) | Transfusion needle structure | |
| CN213347373U (en) | Body surface catheter fixing device for preventing catheter from being bent | |
| CN208958965U (en) | A kind of Anti-stabbing infusion apparatus |
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: 20191203 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |