CN208417802U - Special glass intubation - Google Patents
Special glass intubation Download PDFInfo
- Publication number
- CN208417802U CN208417802U CN201821143147.6U CN201821143147U CN208417802U CN 208417802 U CN208417802 U CN 208417802U CN 201821143147 U CN201821143147 U CN 201821143147U CN 208417802 U CN208417802 U CN 208417802U
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- CN
- China
- Prior art keywords
- intubation
- ring uplift
- inlet opening
- glass
- fluid hole
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- 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.)
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Abstract
The utility model discloses special glass intubations, including glass cannula, conical intubation is provided with below the glass cannula, fluid hole is provided with below cone intubation, ring uplift I is provided with above the fluid hole, cylindrical intubation is provided with above the glass cannula, inlet opening is provided with above cylinder intubation, ring uplift II is provided with below the inlet opening, the II left side lower section of ring uplift is provided with protrusion I, II lower right-hand side of ring uplift is provided with protrusion II, the cylindrical intubation top is socketed with silicone tube, there is operation cotton thread in silicone tube underlying wound；Special glass cannula structures design is reasonable, full-featured, convenient and practical, the ring uplift I being provided with, which enables, bundlees consolidation when being socketed silicone tube, it is not easily to fall off, prevent perfusion liquid from exosmosing, safe and convenient to use, the ring uplift II being provided with makes cone intubation when being inserted into artery, it can be fixed with operation cotton thread, the case where falling off with aorta, causing sepage is avoided, is fixed conveniently simple and direct.
Description
Technical field
The utility model relates to a kind of attachment device of medical research experiment arterial perfusion, be particularly suitable for human body specimen and
The conical special glass of arterial perfusion is intubated.
Background technique
Currently, well known glass cannula construction is simple glass system, conical and pipe outer wall is smooth.Medicine section
Grind in experiment, glass cannula be usually after coiling is fixed and conical end insertion aorta after cylindricality end cap silicone tube coiling it is solid
It is fixed, scientific research can be carried out to human body specimen and experimental animal input perfusion liquid.
But the pipe outer wall of this intubation is smooth, conical end is too short and without local eminence, and post ends are without local eminence and pipe
Junction is auxiliarily fixed without bulge-structure in outer wall.Since extraneous injection pressure is excessive in medical experiment, it is easy to appear cylindricality
The case where end falls off with silicone tube junction, sepage or conical end and aorta fall off, sepage, grinds to experimental technique person's science
Study carefully and cause intubation to repeat, expend the scientific research time and the puzzlements such as perfusion effect is bad, influences scientific research progress.
Utility model content
The technical problem to be solved by the present invention is to provide special glass intubations.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is special glass intubation, including glass cannula,
It is provided with conical intubation below the glass cannula, fluid hole, the fluid hole top are provided with below cone intubation
It is provided with ring uplift I, is provided with cylindrical intubation above the glass cannula, is provided with feed liquor above cylinder intubation
Hole, the inlet opening lower section are provided with ring uplift II, and the II left side lower section of ring uplift is provided with protrusion I, the annular
It swells II lower right-hand side and is provided with protrusion II, the cylindrical intubation top is socketed with silicone tube, has in silicone tube underlying wound
Operation cotton thread.
Further, the glass cannula includes cone intubation and cylindrical intubation, and the glass cannula overall length is
5cm, thickness of pipe wall 0.1cm, the cone are intubated a length of 2.5cm, the cylindrical a length of 2.5cm of intubation.
Further, the fluid hole diameter is 0.2cm, the ring uplift I setting at fluid hole 1.5cm,
The protuberance of ring uplift I is 0.1cm.
Further, the feed liquor bore dia is 0.7cm, and the ring uplift II setting is at inlet opening 1cm, institute
Stating the protuberance of ring uplift II is 0.1cm.
Further, at inlet opening 2cm, described raised II is arranged apart from inlet opening 2cm for raised I setting
Place, described raised II is symmetrical with protrusion I.
Further, the silicone tube did not had inlet opening 1cm, was fastened being greater than at 1cm with operation cotton thread.
Further, aperture is evenly arranged with around the fluid hole.
The beneficial effects of the utility model are:
1. above-mentioned technical proposal, so that the utility model structure is simple, design is rationally, easy to use, and using effect is good,
The ring uplift I being provided with, which enables, bundlees consolidation when being socketed silicone tube, not easily to fall off, prevents perfusion liquid from exosmosing, and uses
Safe ready；
2. using the technology of ring uplift II, so that cone intubation can be fixed when being inserted into artery with operation cotton thread,
The case where falling off with aorta, causing sepage is avoided, is fixed conveniently simple and direct, can be promoted the use of；
3. can fix silicone tube and arterial cannulation using the technology of protrusion I and protrusion II, facilitate anatomy technician
And other Medical Research Works person's arterial cannulation perfusion operation, saving medical research experiment arterial cannulation bundle insecure when fixed
Cause the time operated repeatedly, improves working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model cone cannula structures schematic diagram；
In figure, 1- glass cannula, 2- cone intubation, 3- fluid hole, 4- ring uplift I, 5- cylinder intubation, 6- feed liquor
Hole, 7- ring uplift II, 8- protrusion I, 9- protrusion II, 10- silicone tube, 11- operation cotton thread, 12- aperture.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of technical solution: special glass intubation, including glass cannula 1,
The glass cannula 1 includes cone intubation 2 and cylindrical intubation 5, and 1 overall length of glass cannula is 5cm, thickness of pipe wall 0.1cm,
2 a length of 2.5cm of the cone intubation, the cylinder are intubated 5 a length of 2.5cm, are provided with circular cone below the glass cannula 1
Shape intubation 2 is provided with fluid hole 3 below cone intubation 2, is evenly arranged with aperture 12 around the fluid hole 3, it is described go out
Ring uplift I 4 is provided with above fluid apertures 3,3 diameter of fluid hole is 0.2cm, and the setting of ring uplift I 4 goes out liquid in distance
Hole 3 is at 1.5cm, and the protuberance of ring uplift I 4 is 0.1cm, and cylindrical intubation 5 is provided with above the glass cannula 1,
5 top of cylinder intubation is provided with inlet opening 6, and ring uplift II 7,6 diameter of inlet opening are provided with below the inlet opening 6
For 0.7cm, the setting of ring uplift II 7 is being at 1cm apart from inlet opening 6, and the protuberance of ring uplift II 7 is 0.1cm, institute
It states II 7 left side lower section of ring uplift and is provided with protrusion I 8, II 7 lower right-hand side of ring uplift is provided with protrusion II 9, described convex
Playing I 8 settings is being at 2cm apart from inlet opening 6, and raised II 9 setting is being at 2cm described raised II 9 apart from inlet opening 6
Symmetrical with protrusion I 8, cylindrical 5 top of intubation is socketed with silicone tube 10, and it is 1cm that the silicone tube 10, which did not had inlet opening 6,
Fixed around operation cotton thread 11 being greater than at 1cm, line end not detachment, it is I 8 He of protrusion at 2cm that drawing, which is fixed on away from inlet opening 6,
Raised II 9 structures, similarly, intubation fluid hole 3 are inserted into artery and there were not 1.5cm, fixed around operation cotton thread 11 being greater than at 1.5cm,
Line end not detachment, drawing are fixed on away from II 9 structures of protrusion I 8 and protrusion that intubation inlet opening 6 is the place 2cm.
The utility model can play the role of following:
(1) using the technology for the ring uplift I having, so that the utility model structure is simple, design is rationally, easy to use,
And using effect is good, enables and bundlees consolidation when being socketed silicone tube, and it is not easily to fall off, prevent perfusion liquid from exosmosing, it is easy to operate,
It is safe and convenient to use；
(2) technology for the ring uplift II being provided with, so that cone intubation when being inserted into artery, can be consolidated with operation cotton thread
It lives calmly, avoids the case where falling off with aorta, causing sepage, be fixed conveniently simple and direct, can promote the use of；
(3) technology of the protrusion I and protrusion II that are provided with, can fix silicone tube and arterial cannulation, facilitate anatomy
Technician and other Medical Research Works person's arterial cannulation perfusion operation are saved when medical research experiment arterial cannulation is fixed and are bundled
The insecure time for causing to operate repeatedly improves working efficiency；
(4) the equally distributed aperture being provided with, allows liquid uniformly and quickly to flow into artery, and develop skill personnel
Working efficiency.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (7)
1. special glass is intubated, including glass cannula (1), it is characterised in that: be provided with cone below the glass cannula (1)
It is intubated (2), is provided with fluid hole (3) below cone intubation (2), be provided with ring uplift I above the fluid hole (3)
(4), it is provided with cylindrical intubation (5) above the glass cannula (1), is provided with inlet opening above cylinder intubation (5)
(6), ring uplift II (7) is provided with below the inlet opening (6), lower section is provided with protrusion I on the left of the ring uplift II (7)
(8), ring uplift II (7) lower right-hand side is provided with raised II (9), is socketed with silica gel above the cylindrical intubation (5)
It manages (10), in silicone tube (10), underlying wound has operation cotton thread (11).
2. special glass intubation according to claim 1, it is characterised in that: the glass cannula (1) includes that cone is inserted
(2) and cylinder intubation (5) are managed, glass cannula (1) overall length is 5cm, thickness of pipe wall 0.1cm, cone intubation (2) length
For 2.5cm, described cylindrical intubation (5) a length of 2.5cm.
3. special glass intubation according to claim 1, it is characterised in that: fluid hole (3) diameter is 0.2cm, institute
Ring uplift I (4) setting is stated at fluid hole (3) 1.5cm, ring uplift I (4) protuberance is 0.1cm.
4. special glass intubation according to claim 1, it is characterised in that: inlet opening (6) diameter is 0.7cm, institute
Ring uplift II (7) setting is stated at inlet opening (6) 1cm, ring uplift II (7) protuberance is 0.1cm.
5. special glass intubation according to claim 1, it is characterised in that: described raised I (8) are arranged apart from inlet opening
(6) at 2cm, at inlet opening (6) 2cm, described raised II (9) and raised I (8) are symmetrical for raised II (9) setting.
6. special glass intubation according to claim 1, it is characterised in that: the silicone tube (10) there was not inlet opening (6)
1cm is fastened being greater than at 1cm with operation cotton thread (11).
7. special glass intubation according to claim 1, it is characterised in that: be evenly arranged with around the fluid hole (3)
Aperture (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143147.6U CN208417802U (en) | 2018-07-19 | 2018-07-19 | Special glass intubation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143147.6U CN208417802U (en) | 2018-07-19 | 2018-07-19 | Special glass intubation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417802U true CN208417802U (en) | 2019-01-22 |
Family
ID=65124532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821143147.6U Active CN208417802U (en) | 2018-07-19 | 2018-07-19 | Special glass intubation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748243A (en) * | 2019-02-19 | 2019-05-14 | 陈国豪 | A kind of aviation oxygenerator |
-
2018
- 2018-07-19 CN CN201821143147.6U patent/CN208417802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748243A (en) * | 2019-02-19 | 2019-05-14 | 陈国豪 | A kind of aviation oxygenerator |
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