CN106860994A - A kind of cantilever arrangement of anti-extrusion - Google Patents
A kind of cantilever arrangement of anti-extrusion Download PDFInfo
- Publication number
- CN106860994A CN106860994A CN201510927530.5A CN201510927530A CN106860994A CN 106860994 A CN106860994 A CN 106860994A CN 201510927530 A CN201510927530 A CN 201510927530A CN 106860994 A CN106860994 A CN 106860994A
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- CN
- China
- Prior art keywords
- cantilever arrangement
- breathing circuit
- cantilever
- axle sleeve
- arrangement
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention provides a kind of cantilever arrangement of anti-extrusion, described cantilever arrangement is in inversed l-shaped structure, the end of the vertical section (12) of the cantilever arrangement is hung and connects breathing circuit (1), and the end of the horizontal segment (13) of the cantilever arrangement is fixed in frame (4)；The height of the vertical section (12) meets optional position of the breathing circuit (1) in its rotation angle range for limiting and leaves space between horizontal segment (13).Cantilever arrangement of the invention is by using inverted L-shaped structure, the rotation in the loop that can not only ensure respiration, while increasing the space between the breathing circuit and cantilever arrangement, it is to avoid the tong risk caused by too small crack；And the cantilever arrangement simple structure, it is easy to assembly, effective fixation in loop had both been can guarantee that, suitable angle can be adjusted according to use demand again, availability and maintainability are significantly enhanced, user's requirement is met, facilitate the use of maintenance person or medical personnel.
Description
Technical field
The present invention relates to cantilever arrangement field, and in particular to a kind of cantilever arrangement of anti-extrusion.
Background technology
During Anesthesia machine carries out inhalation anesthesia and is used for medical department to patient, and breathing circuit is Anesthesia machine
One important component, it is used to provide anesthesia and Breathing Suppotion to patient together with anesthesia respirator, evaporator.Mesh
The architectural difference of preceding Anesthesia machine is very big, and breathing circuit used is also have polytype, because of the difference of its structure, exhales
Suck back road also different from the connected mode of frame.
In current technology, breathing circuit mainly has three kinds with the connected mode of frame, and one kind is that breathing circuit is direct
It is fixed to frame or workbench side；Another kind is that breathing circuit is directly embedded into machine frame inside；As shown in Figure 1, 2,
Also one kind is that breathing circuit 1 is fixed in frame 4 by cantilever 2.Three kinds of modes respectively have its feature, wherein,
The structure arrangement of the first connected mode is simple, and used unit is less, convenient disassembly, but breathing circuit can not root
The anglec of rotation is adjusted according to demand；Second assembling mode makes whole Anesthesia machine seem that compact conformation is attractive in appearance, but tears open
Dress trouble, breathing circuit can not the anglec of rotation according to demand；The third assembling mode due to the increase of cantilever 2,
So that dismounting more facilitates, breathing circuit 1 is rotated also dependent on Clinical practice requirement, but because some are outstanding
The structure design of arm 2 so that form gap between cantilever 2 and breathing circuit 1, if user or other people by hand not
It is careful to be put into this gap, can hand clamping (as shown in Figure 2) when breathing circuit 1 rotates to certain position.
The content of the invention
It is an object of the present invention to avoid between the cantilever of existing structure and breathing circuit during rotating against,
The potential safety hazard that the gap of formation is brought, the present invention devises a kind of cantilever arrangement of anti-extrusion, this cantilever arrangement
It is overall to use inverted L-shaped structure, the spacing of breathing circuit and the horizontal segment of cantilever arrangement is pulled open by vertical section
From, it is to avoid breathing circuit in rotary course, will extend between breathing circuit and cantilever the user in gap or he
The hand of people is pressed against.
To achieve the above object, the cantilever arrangement of a kind of anti-extrusion that the present invention is provided, described cantilever arrangement is in
L-shaped structure is put, the end of the vertical section of the cantilever arrangement is hung and connects breathing circuit, the end of the horizontal segment of the cantilever arrangement
End is fixed in frame；The height of the vertical section meets breathing circuit appointing in the rotation angle range that it is limited
Space is left between horizontal segment in meaning position.
Used as the further improvement of above-mentioned technical proposal, the end of the vertical section of the cantilever arrangement is provided with cylindrical connection
Portion, described cylindrical connecting portion includes：Cylinder-shaped bracket, bearing, axle sleeve and breathing circuit connecting shaft；It is described
The vertical section of cylinder-shaped bracket and cantilever arrangement be in integrative-structure, be fixed with bearing on its inwall；It is described to breathe back
One end of road connecting shaft is penetrated in cylinder-shaped bracket, and its other end is fixed with breathing circuit；Described axle sleeve is nested in
Between breathing circuit connecting shaft and bearing, described breathing circuit connecting shaft is provided with upper pin, described upper pin
In the groove opened up on the inwall of embedded axle sleeve so that axle sleeve keeps synchronous axial system with breathing circuit connecting shaft.Cantilever is filled
Put the part being connected with breathing circuit and use cylindrical structural, be on the one hand easy to processing, on the other hand make cantilever arrangement
Seem more attractive in appearance.Coordinated by the upper pin on the fluting on axle sleeve and breathing circuit connecting shaft, realization is breathed back
Road connecting shaft rotates together with axle sleeve, and then it is smooth relative to cantilever arrangement to realize breathing circuit by sliding bearing
Ground rotary motion.
Used as the further improvement of above-mentioned technical proposal, the bottom of the axle sleeve is provided with the next pin, the one of the next pin
In the hole that end insertion axle sleeve bottom opens up, in the arc-shaped limit groove that its other end insertion cylinder-shaped bracket bottom is opened up,
So that breathing circuit connecting shaft is rotated with axle sleeve in the rotation angle range that arc-shaped limit groove is limited.
Used as the further improvement of above-mentioned technical proposal, the curved angle of described arc-shaped limit groove is 45 °.
Used as the further improvement of above-mentioned technical proposal, the bending part of the cantilever arrangement is in orthodrome structure.
Used as the further improvement of above-mentioned technical proposal, the end of the horizontal segment of the cantilever arrangement is provided with cantilever seat, institute
The cantilever seat stated is fixed in frame by screw, the contact area for increasing cantilever arrangement and frame.This cantilever is filled
Put the side that can be arranged on Anesthesia machine frame by cantilever seat with breathing circuit.The increase of cantilever seat improves frame
Stress, while also improving the stability of cantilever installation.
Used as the further improvement of above-mentioned technical proposal, the horizontal segment of the cantilever arrangement and the section of vertical section are in circle
Shape or rectangle, its surface offer the groove for glove.Orthogonal two sections of this cantilever arrangement can lay one
A little pipelines and strip medical article, both facilitate user, cause that this cantilever design overall appearance is generous again.
A kind of advantage of the cantilever arrangement of anti-extrusion of the invention is：
Cantilever arrangement of the invention by use inverted L-shaped structure, the rotation in the loop that can not only ensure respiration, together
When increase space between the breathing circuit and cantilever arrangement, it is to avoid the tong risk caused by too small crack；
And this cantilever arrangement simple structure, it is easy to assembly, effective fixation in loop had both been can guarantee that, again can be according to use demand
Suitable angle is adjusted, availability and maintainability is significantly enhanced, user's requirement is met, maintenance person is facilitated
Or the use of medical personnel.
Brief description of the drawings
Fig. 1 is cantilever of the prior art and breathing circuit annexation schematic diagram.
Fig. 2 is the schematic diagram of the breathing circuit that shows after rotating to an angle in Fig. 1.
Fig. 3 is a kind of annexation schematic diagram of the cantilever arrangement with breathing circuit of the anti-extrusion in the present invention.
Fig. 4 is the schematic diagram of the breathing circuit that shows after 45 ° of rotation in Fig. 3.
Fig. 5 is the side sectional view of the cylindrical connecting portion in the embodiment of the present invention.
Fig. 6 is the top view of the cylindrical connecting portion in the embodiment of the present invention.
Fig. 7 is the bottom view of the cylindrical connecting portion in the embodiment of the present invention.
Fig. 8 is the structural representation of the cantilever seat in the embodiment of the present invention.
Reference：
1st, breathing circuit 2, cantilever 3, cantilever seat
4th, frame 5, screw 6, bearing
7th, axle sleeve 8, breathing circuit connecting shaft 9, upper pin
10th, the next pin 11, arc-shaped limit groove 12, vertical section
13rd, horizontal segment 14, cylinder-shaped bracket
Specific embodiment
A kind of cantilever arrangement of anti-extrusion of the present invention is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 3,4, a kind of cantilever arrangement of anti-extrusion of the invention, described cantilever arrangement uses inversed l-shaped
Structure, the end of the vertical section 12 of the cantilever arrangement is hung and connects breathing circuit 1, the end of the horizontal segment 13 of the cantilever arrangement
End is fixed in frame 4；The height of the vertical section 12 meets breathing circuit 1 in the rotation angle range that it is limited
Optional position leave space between horizontal segment 13.When breathing circuit 1 rotates to two poles as shown in Figure 1, 2
During extreme position, hand is large enough to hold in the space between the breathing circuit 1 and the horizontal segment 13 of cantilever arrangement, without
Narrow space between breathing circuit 1 as shown in Figure 2 and cantilever 2 and cause to extrude the risk of hand.
Cantilever arrangement based on said structure, as shown in figure 5, in the present embodiment, the vertical section of the cantilever arrangement
12 end is provided with cylindrical connecting portion, and described cylindrical connecting portion includes：Cylinder-shaped bracket 14, bearing 6, axle
Set 7 and breathing circuit connecting shaft 8；Described cylinder-shaped bracket 14 is in integrative-structure with the vertical section 12 of cantilever arrangement,
Bearing 6 is fixed with its inwall；One end of the breathing circuit connecting shaft 8 is penetrated in cylinder-shaped bracket 14, and its is another
End is fixed with breathing circuit 1；Described axle sleeve 7 is nested between breathing circuit connecting shaft 8 and bearing 6, the axle sleeve 7
Groove is offered on inwall, is embedded in this groove by the upper pin 9 for being provided with breathing circuit connecting shaft 8 so that breathe back
Road connecting shaft 8 when rotated, drives axle sleeve 7 to rotate together, so as to drive the breathing circuit 1 to be carried out relative to cantilever arrangement
Rotation.Described bearing 6 can be made of high-abrasive material, the use of bearing 6, reduce axle sleeve 7 and cantilever arrangement it
Between friction, improve the service life of cantilever arrangement and breathing circuit 1.The top of breathing circuit connecting shaft 8 can process
There is screwed hole, and be connected with breathing circuit 1 by screw so that the connection letter between breathing circuit 1 and cantilever arrangement
Single reliable, convenient disassembly is easy to cleaning.Cantilever arrangement uses cylindrical structural with breathing circuit coupling part,
So as to increased the lifting surface area of cantilever arrangement, the distribution of force of cantilever arrangement is improved.
As shown in fig. 7, the bottom of the axle sleeve 7 is provided with the next pin 10, one end insertion axle sleeve 7 bottom of the next pin 10
In the hole that portion opens up, in the arc-shaped limit groove 11 that its other end insertion cylinder-shaped bracket 14 bottom is provided with, the arc limit
Position groove 11 realizes the restriction of the rotation position to breathing circuit 1 together with the next pin 10, that is, cause breathing circuit connection
Axle is rotated with axle sleeve 7 in the rotation angle range that arc-shaped limit groove 11 is limited.In this example, the anglec of rotation is limited
It is 45 ° to spend, i.e., the curved angle of described arc-shaped limit groove 11 is 45 °.
As shown in figure 3, the end of the horizontal segment 13 of the cantilever arrangement is provided with cantilever seat 3, the cantilever arrangement and frame 4
Between connected by cantilever seat 3, described cantilever seat 3 is fixed in frame 4 by screw 5, for increasing cantilever
The contact area of device and frame 4, improves the force-bearing situation of frame 4, in addition, cantilever seat 3 also can from side or on
Face is fixed by screw 5, also can two ways combine fix so that cantilever fix it is more flexible.
Based on the structure of above-mentioned cantilever arrangement, its erection sequence is：Bearing 6 is first pressed into the endoporus of cylinder-shaped bracket 14
In, then axle sleeve 7 is put into the hole of bearing 6, then the next pin 10 is pressed on axle sleeve 7 in corresponding hole, with screw 5
The horizontal segment 13 of cantilever arrangement is connected with cantilever seat 3, then cantilever seat 3 is fixed in frame 4 with screw 5；Finally will
Breathing circuit connecting shaft 8 equipped with breathing circuit 1 is put into axle sleeve 7, and upper pin 9 is embedded in into what is opened up on the inwall of axle sleeve 7
In groove.
In addition, the bending part of the cantilever arrangement can use orthodrome structure, on the one hand prevent wedge angle from scratching hand, it is another
Aspect makes moulding more attractive in appearance.The cantilever arrangement can process fluted on orthogonal two sections, be easy to place
Some strip medical articles, to increase its practicality；The horizontal segment of the cantilever arrangement and the section of vertical section can be designed
It is circular, rectangle or other cross sectional shapes；Cantilever arrangement directly can also be connected with frame, it is not necessary to increase cantilever seat；It is outstanding
The shape and angle of the arc-shaped limit groove on arm assembly, however it is not limited to form shown in figure, according to use demand, its limit
Parallactic angle degree also can be higher or lower than 45 °.
Above-mentioned cantilever arrangement of the invention, can not only be applied to the breathing circuit of Anesthesia machine and installing for its frame,
It is also applicable in needs rotation and other spacing Related products, system or technical field.
It should be noted last that, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although
The present invention has been described in detail with reference to embodiment, it will be understood by those within the art that, to the present invention
Technical scheme modify or equivalent, without departure from the spirit and scope of technical solution of the present invention, its is equal
Should cover in the middle of scope of the presently claimed invention.
Claims (7)
1. a kind of cantilever arrangement of anti-extrusion, it is characterised in that described cantilever arrangement is in inversed l-shaped structure, institute
The end for stating the vertical section (12) of cantilever arrangement is hung and connects breathing circuit (1), the horizontal segment (13) of the cantilever arrangement
End be fixed in frame (4)；The height of the vertical section (12) meets breathing circuit (1) and is limited at it
Rotation angle range in optional position leave space between horizontal segment (13).
2. the cantilever arrangement of anti-extrusion according to claim 1, it is characterised in that the cantilever arrangement it is vertical
The end of section (12) is provided with cylindrical connecting portion, and described cylindrical connecting portion includes：Cylinder-shaped bracket (14),
Bearing (6), axle sleeve (7) and breathing circuit connecting shaft (8)；Described cylinder-shaped bracket (14) is filled with cantilever
The vertical section (12) put is fixed with bearing (6) in integrative-structure on its inwall；The breathing circuit connecting shaft (8)
One end penetrate in cylinder-shaped bracket (14), its other end is fixed with breathing circuit (1)；Described axle sleeve (7)
It is nested between breathing circuit connecting shaft (8) and bearing (6), described breathing circuit connecting shaft (8) is provided with
Upper pin (9), in the groove opened up on the inwall of the embedded axle sleeve (7) of described upper pin (9) so that axle sleeve (7)
Synchronous axial system is kept with breathing circuit connecting shaft (8).
3. the cantilever arrangement of anti-extrusion according to claim 2, it is characterised in that the bottom of the axle sleeve (7)
Portion is provided with the next pin (10), and one end of the next pin (10) is inserted in the hole that axle sleeve (7) bottom opens up, its
In the arc-shaped limit groove (11) that other end insertion cylinder-shaped bracket (14) bottom is provided with so that breathing circuit is connected
Axle (8) is rotated with axle sleeve (7) in the rotation angle range that arc-shaped limit groove (11) is limited.
4. the cantilever arrangement of anti-extrusion according to claim 3, it is characterised in that described arc-shaped limit groove (11)
Curved angle be 45 °.
5. the cantilever arrangement of anti-extrusion according to claim 1, it is characterised in that the bending of the cantilever arrangement
Place is in orthodrome structure.
6. the cantilever arrangement of anti-extrusion according to claim 1, it is characterised in that the level of the cantilever arrangement
The end of section (13) is provided with cantilever seat (3), and described cantilever seat (3) is fixed on frame (4) by screw (5)
On, the contact area for increasing cantilever arrangement and frame (4).
7. the cantilever arrangement of anti-extrusion according to claim 1, it is characterised in that the water of the cantilever arrangement
The section of flat section (13) and vertical section (12) is rounded or rectangle, and its surface offers the groove for glove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510927530.5A CN106860994B (en) | 2015-12-14 | 2015-12-14 | A kind of cantilever arrangement of anti-extrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510927530.5A CN106860994B (en) | 2015-12-14 | 2015-12-14 | A kind of cantilever arrangement of anti-extrusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106860994A true CN106860994A (en) | 2017-06-20 |
| CN106860994B CN106860994B (en) | 2019-11-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510927530.5A Active CN106860994B (en) | 2015-12-14 | 2015-12-14 | A kind of cantilever arrangement of anti-extrusion |
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| Country | Link |
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| CN (1) | CN106860994B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6397843B1 (en) * | 2000-01-21 | 2002-06-04 | Chang Tien-Tsai | Electrical and manual pressing device of automated air blowing for first-aid cardiopulmonary resuscitation |
| CN2915142Y (en) * | 2006-04-19 | 2007-06-27 | 深圳迈瑞生物医疗电子股份有限公司 | Anesthetic machine integrated loop installation rack |
| CN201752528U (en) * | 2010-08-20 | 2011-03-02 | 深圳市普博科技有限公司 | Display screen fixing device of anaesthesia machine |
| DE202013007811U1 (en) * | 2013-09-03 | 2013-10-15 | Viktor Lamparter | Swiveling device and tool holder |
| CN204133994U (en) * | 2014-09-30 | 2015-02-04 | 帕提古丽.阿米提 | Newborn emergency respirator |
| CN204226976U (en) * | 2014-08-08 | 2015-03-25 | 北京谊安医疗系统股份有限公司 | A kind of display bracket |
| CN204281042U (en) * | 2014-09-30 | 2015-04-22 | 布雷维尼(盐城)行星减速机有限公司 | A kind of rotary hoisting fixture for flange assembling |
-
2015
- 2015-12-14 CN CN201510927530.5A patent/CN106860994B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6397843B1 (en) * | 2000-01-21 | 2002-06-04 | Chang Tien-Tsai | Electrical and manual pressing device of automated air blowing for first-aid cardiopulmonary resuscitation |
| CN2915142Y (en) * | 2006-04-19 | 2007-06-27 | 深圳迈瑞生物医疗电子股份有限公司 | Anesthetic machine integrated loop installation rack |
| CN201752528U (en) * | 2010-08-20 | 2011-03-02 | 深圳市普博科技有限公司 | Display screen fixing device of anaesthesia machine |
| DE202013007811U1 (en) * | 2013-09-03 | 2013-10-15 | Viktor Lamparter | Swiveling device and tool holder |
| CN204226976U (en) * | 2014-08-08 | 2015-03-25 | 北京谊安医疗系统股份有限公司 | A kind of display bracket |
| CN204133994U (en) * | 2014-09-30 | 2015-02-04 | 帕提古丽.阿米提 | Newborn emergency respirator |
| CN204281042U (en) * | 2014-09-30 | 2015-04-22 | 布雷维尼(盐城)行星减速机有限公司 | A kind of rotary hoisting fixture for flange assembling |
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| Publication number | Publication date |
|---|---|
| CN106860994B (en) | 2019-11-15 |
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