CN109091208A - Bronchoscope imports casing - Google Patents
Bronchoscope imports casing Download PDFInfo
- Publication number
- CN109091208A CN109091208A CN201810380865.3A CN201810380865A CN109091208A CN 109091208 A CN109091208 A CN 109091208A CN 201810380865 A CN201810380865 A CN 201810380865A CN 109091208 A CN109091208 A CN 109091208A
- Authority
- CN
- China
- Prior art keywords
- end pipe
- support bar
- bronchoscope
- casing
- imports
- 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.)
- Pending
Links
- 230000008676 import Effects 0.000 title claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 25
- 238000002627 tracheal intubation Methods 0.000 claims abstract description 15
- 210000000621 bronchi Anatomy 0.000 claims description 6
- 239000004816 latex Substances 0.000 claims description 5
- 229920000126 latex Polymers 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000035807 sensation Effects 0.000 abstract description 5
- 206010002091 Anaesthesia Diseases 0.000 abstract description 2
- 230000037005 anaesthesia Effects 0.000 abstract description 2
- 208000008784 apnea Diseases 0.000 abstract description 2
- 238000001356 surgical procedure Methods 0.000 abstract description 2
- 230000009885 systemic effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 1
- 210000004704 glottis Anatomy 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 210000005092 tracheal tissue Anatomy 0.000 description 3
- 206010011732 Cyst Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 208000031513 cyst Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 206010062575 Muscle contracture Diseases 0.000 description 1
- 229940030225 antihemorrhagics Drugs 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 208000006111 contracture Diseases 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B2017/345—Cannulas for introduction into a natural body opening
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to a kind of bronchoscopes to import casing, including intubation (1), it is characterized in that the intubation (1) includes the first end pipe (11) and the second end pipe (12) that two-port position is arranged in, first end pipe (11) is connected with the second end pipe (12) by hollow flexible membrane vesicle (13), and at least two support bars (2) that can be deformed in the longitudinal direction are also connected between first end pipe (11) and the second end pipe (12), each support bar (2) interval setting.Compared with prior art, the present invention significantly reduces the foreign body sensation of patient, significantly improves the operation comfort level of patient；It is particluarly suitable for surgical procedure and the detection of the operation bronchrohagia under non-systemic anesthesia and under the support of apnea machine.
Description
Technical field
The present invention relates to medical instruments fields more particularly to a kind of bronchoscope to import casing.
Background technique
CNCN93229374.3 discloses a kind of " right single cavity bronchial catheter ", and by tracheal cannula joint, tracheae is led
Pipe, cuff, the gentle valve group of side opening at.CN95203456.5 is disclosed a kind of " tracheal catheter through nasal cavity ", including conduit, is mounted in
Supravasal plastic film cuff, and formed with the gas tube that dissociates similar in plastic film cuff.For another example
" new disposable visual trachea cannula " disclosed in CN201520907883.4, mainly by intubation ontology, air bag mechanism,
Pass the compositions such as camera structure, biography ray machine structure.
There are also many patented technologies and in the prior art, the endoscopic catheters flexible modeling isometrical by same root
Expects pipe composition.Since conduit needs before being sent into bronchus by glottis, and due to most of bronchus inspection be
It carries out, therefore checks very heavy with patient's foreign body sensation in surgical procedure in the case where not anaesthetizing；And it is intubated the process of insertion tracheae
In also can because misoperation damage tracheal tissue.
Summary of the invention
The technical problem to be solved by the present invention is to the statuses for the prior art to provide a kind of patient's foreign matter of mitigation significantly
Feel and the bronchoscope for facilitating intubation to be inserted into imports casing.
Another technical problem to be solved by this invention be for the prior art status provide it is a kind of can quick-acting haemostatic powder,
And the bronchoscope that can mitigate patient's foreign body sensation significantly imports casing.
The technical scheme of the invention to solve the technical problem is: the bronchoscope imports casing, including intubation,
It is characterized in that the intubation includes that the first end pipe and the second end pipe of two-port position, the first end pipe and second end is arranged in
Pipe is connected by hollow flexible membrane vesicle, and at least two energy are also connected between first end pipe and the second end pipe
The support bar deformed in the longitudinal direction, each support bar interval setting.
The side wall of the membrane vesicle fits with the support bar, also, the support bar is located at the outer of the membrane vesicle
Side.
The length of first end pipe and the second end pipe is respectively 1~2 centimetre, and internal diameter is 6.2~6.5 millimeters, and outer diameter is
8.0~8.5 millimeters.
The diameter of the support bar is 0.8~1.2 millimeter.
The outer perimeter wall of second end pipe is equipped with air bag；The inner cavity of the air bag is connected to air charging system.
The air charging system is the tracheae for connecting gas source.
The tracheae fits together with support bar described in one.
The support bar has two, and each support bar and the tracheae are located on same radial line.Two support bars
Bar had both been able to satisfy the rigid requirements of intubation, while glottis only experiences the thickness of support bar when being intubated indwelling, improved patient
Comfort level, to alleviate the mood of patient's anxiety.
The outer perimeter wall of second end pipe is equipped with air bag；
Support bar described in one is tubular structure, and the lower port of the support bar of the tubular structure is connected to the air bag
Inner cavity, the upper port of the support bar of the tubular structure is connected to gas source.
The membrane vesicle uses hydrophilic medical latex film preparation, with a thickness of 0.02~0.5 millimeter.Using hydrophily latex
Film preparation is easy to indwelling of the disengaging of bronchoscope without influencing intubation.
Compared with prior art, bronchoscope provided by the present invention imports casing, is multi-segment structure by cannula design, in
Between section flexibility membrane vesicle and support rod design, that is, ensure that the rigid requirements of intubation, while intubation being acted to glottis and tracheae
Wall stimulation is relieved to minimum, and after intubation when not carrying out other operations, is intubated in glottis and endotracheal membrane vesicle part
Be extruded and fit together, be not take up the space of glottis substantially, glottis and tracheae only experience support tube thickness and twice
The thickness of cyst membrane wall thickness significantly reduces the foreign body sensation of patient, significantly improves the operation comfort level of patient.The present invention is whole
Covering device structure is simple, strong operability, applied widely, low in cost, easy to produce and promote.
Present invention is particularly suited for the operation behaviour of the operation bronchrohagia under non-systemic anesthesia and under the support of apnea machine
Make and detects.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the decomposition diagram of the embodiment of the present invention 1；
Fig. 3 is the longitudinal sectional view of the embodiment of the present invention 1；
Fig. 4 is the stereoscopic schematic diagram of the embodiment of the present invention 2.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figure 1 to Figure 3, bronchoscope importing casing includes:
Intubation 1 is separate structure, including the first end pipe 11 and the second end pipe 12, the first end pipe 11 and the second end pipe 12 are adopted
It is prepared with conventional intubation catheter material.In the present embodiment, the length of the first end pipe 11 is 1 centimetre, the length of the second end pipe 12
2 centimetres；The internal diameter of two end pipes is 6.5 millimeters, and outer diameter is 8.0 millimeters.
Membrane vesicle 13, for flexible membrane, hollow tubular structure, two-port is sealedly connected on the first end pipe 11 and second respectively
In end pipe 12.
Membrane vesicle 13 in the present embodiment uses hydrophilic medical latex film preparation, with a thickness of 0.3 millimeter.
Bar 2 is supported, there are two, interval is arranged in same diametrical direction, and two ends are connected to the first end pipe 11
In the second end pipe 12, prepared using medical-grade plastics material with a certain toughness, when entering trachea and bronchus, energy gram
The resistance of glottis and tracheal tissue is taken without bending, can bending deformation in the longitudinal direction, to be applicable in tracheae and branch gas automatically
The camber of pipe.The design of bi-lateral support bar can also avoid longitudinal contracture of transparent membrane, conducive to going out for subsequent bronchoscope
Enter.
Support bar also can according to need the more roots of setting.
The side wall of two support bars 2 in the present embodiment is connected with the lateral wall of flexible membrane vesicle 13, to facilitate band
Dynamic membrane vesicle 13.
The diameter for supporting bar is 1 millimeter.
Air bag 3, is a flexible membrane valve, and periphery is sealedly connected on the lateral wall of the second end pipe 12；Shape is expanded after inflation
Cavity is formed at air bag 3, and between the lateral wall of the second end pipe 12.
Air charging system is tracheae 4, for being inflated into air bag 3, outer diameter 1.5mm, internal diameter 1.0mm；It is connected to
On the outside of a piece support bar 2, the Single port of tracheae 4 is located in air bag 3, the cavity of communicated air bags 3, another port connection
Inflation source (not shown).
In the present embodiment, two support bars 2 and tracheae 4 are respectively positioned on same radial line.
When needing to be intubated, the first end pipe is held, the second end pipe is sent into from oral cavity, the second end pipe is pushed away two support tubes
Lower drive membrane vesicle is sent to pass through glottis；Since membrane vesicle is flexible latex film, after cyst membrane passes through glottis, in the effect of glottis
Lower membranous wall fits together, the thickness for two support rods and a tracheae in only diametrical direction that glottis is experienced, by
It is very small in the diameter of support rod and tracheae, therefore glottis almost experience by no foreign body sensation, the operation for substantially improving patient.
When the second end pipe reaches bronchus position, start gas source, inflated via tracheae into air bag, air bag expansion is squeezed
Blutpunkte is pressed, hemostasis by compression is carried out to blutpunkte；Or bronchial wall is squeezed, the bronchial sections of bleeding are isolated, prevent
The further sprawling of blood, to facilitate subsequent operation.
After being inserted in place, endoscope is sent into from the first end pipe, when endoscope is via membrane vesicle, can be strutted under membrane vesicle
Row, and due to the protection of membrane vesicle, endoscope will not be damaged to tracheal tissue.
Embodiment 2
As shown in figure 4, also there is two support bars 2 in the present embodiment, a support bar is solid, outer diameter 1.0mm,
Another support bar 2 is hollow structure, serves as tracheae 4, i.e., one support bar and gas tube are combined into one；The hollow knot
The outer diameter of the support bar of structure is 1.2mm, internal diameter 0.8mm；The lower port of the support bar 2 is inserted into the cavity of air bag 3
Interior, end extends outwardly thereon, and upper port is connected to inflation source.
Remaining content is same as Example 1.
Claims (10)
1. bronchoscope imports casing, including intubation (1), it is characterised in that the intubation (1) includes being arranged in two-port position
The first end pipe (11) and the second end pipe (12), the first end pipe (11) and the second end pipe (12) pass through hollow flexible membrane vesicle (13)
It is connected, and be also connected at least two between first end pipe (11) and the second end pipe (12) to become in the longitudinal direction
The support bar (2) of shape, each support bar (2) interval setting.
2. bronchoscope according to claim 1 imports casing, it is characterised in that the side wall of the membrane vesicle (13) with it is described
Support bar (2) fits, and support bar (2) is located at the outside of the membrane vesicle (13).
3. bronchoscope according to claim 1 or 2 imports casing, it is characterised in that first end pipe (11) and second
The length of end pipe (12) is respectively 1~2 centimetre, and internal diameter is 6.2~6.5 millimeters, and outer diameter is 8.0~8.5 millimeters.
4. bronchoscope according to claim 3 imports casing, it is characterised in that the diameter of support bar (2) is
0.8~1.2 millimeter.
5. bronchoscope according to claim 3 imports casing, it is characterised in that the outside week of second end pipe (12)
Wall is equipped with air bag (3)；The inner cavity of the air bag (3) is connected to air charging system.
6. bronchoscope according to claim 5 imports casing, it is characterised in that the air charging system is connection gas source
Tracheae (4).
7. bronchus according to claim 6 imports casing, it is characterised in that the tracheae (4) and support described in one
Bar (2) fits together.
8. bronchus according to claim 7 imports casing, it is characterised in that the support bar (2) has two, each institute
It states support bar (2) and the tracheae (4) is located on same radial line.
9. bronchoscope according to claim 3 imports casing, it is characterised in that the outside week of second end pipe (12)
Wall is equipped with air bag (3)；
Support bar (2) described in one is tubular structure, and the lower port of the support bar of the tubular structure is connected to the air bag
(3) upper port of inner cavity, the support bar of the tubular structure is connected to gas source.
10. bronchoscope according to claim 9 imports casing, it is characterised in that the membrane vesicle (13) is using hydrophilic
Medical latex film preparation, with a thickness of 0.02~0.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810380865.3A CN109091208A (en) | 2018-04-25 | 2018-04-25 | Bronchoscope imports casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810380865.3A CN109091208A (en) | 2018-04-25 | 2018-04-25 | Bronchoscope imports casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109091208A true CN109091208A (en) | 2018-12-28 |
Family
ID=64796747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810380865.3A Pending CN109091208A (en) | 2018-04-25 | 2018-04-25 | Bronchoscope imports casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109091208A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090320853A1 (en) * | 2008-06-27 | 2009-12-31 | Mike Kenowski | Tracheostomy Tube |
| US20150007826A1 (en) * | 2012-01-16 | 2015-01-08 | H. Lee Moffitt Cancer Center And Research Institute, Inc. | Endotracheal tubes and systems and methods for evaluating breathing |
| CN205339787U (en) * | 2016-01-22 | 2016-06-29 | 曲昌发 | Special side opening list chamber bronchus shutoff pipe of bronchofiberscope operation general anesthesia |
| US20180099110A1 (en) * | 2016-10-10 | 2018-04-12 | Marco Mikhael | Endotracheal tube |
| CN209269827U (en) * | 2018-04-25 | 2019-08-20 | 宁波市第一医院 | Bronchoscope imports casing |
-
2018
- 2018-04-25 CN CN201810380865.3A patent/CN109091208A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090320853A1 (en) * | 2008-06-27 | 2009-12-31 | Mike Kenowski | Tracheostomy Tube |
| US20150007826A1 (en) * | 2012-01-16 | 2015-01-08 | H. Lee Moffitt Cancer Center And Research Institute, Inc. | Endotracheal tubes and systems and methods for evaluating breathing |
| CN205339787U (en) * | 2016-01-22 | 2016-06-29 | 曲昌发 | Special side opening list chamber bronchus shutoff pipe of bronchofiberscope operation general anesthesia |
| US20180099110A1 (en) * | 2016-10-10 | 2018-04-12 | Marco Mikhael | Endotracheal tube |
| CN209269827U (en) * | 2018-04-25 | 2019-08-20 | 宁波市第一医院 | Bronchoscope imports casing |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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