CN203029764U - Diagnosis and treatment laryngeal mask for upper digestive tract endoscope - Google Patents
Diagnosis and treatment laryngeal mask for upper digestive tract endoscope Download PDFInfo
- Publication number
- CN203029764U CN203029764U CN 201320001147 CN201320001147U CN203029764U CN 203029764 U CN203029764 U CN 203029764U CN 201320001147 CN201320001147 CN 201320001147 CN 201320001147 U CN201320001147 U CN 201320001147U CN 203029764 U CN203029764 U CN 203029764U
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- angle
- laryngeal mask
- cover capsule
- scope
- diagnosis
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Abstract
A diagnosis and treatment laryngeal mask for an upper digestive tract endoscope comprises a mask bag, a breather pipe and an endoscope pipeline, wherein the breather pipe is communicated with the mask bag and used for feeding gas to airways of patients; and the endoscope pipeline is used for placing the endoscope in a digestive tract and attached to the back of the mask bag, the opening of the endoscope pipeline is a bevel opening with a certain angle matched with the front end angle of the mask bag, a valve is arranged at the bevel opening, the lower end of the valve and the lower portion of the bevel opening are bonded together, and the heart-shaped valve is slightly larger than the bevel opening and capable of shielding the bevel opening. The diagnosis and treatment laryngeal mask is simple in structure and convenient to use, damage of tissues of patients is reduced, and treatment is facilitated.
Description
Technical field
This utility model relates to a kind of medical instruments, be specifically related to a kind of on
Digestive endoscope diagnosis and treatment laryngeal mask.
Background technology
At present; when carrying out the operation of painless superior gastrointestinal endoscope such as painless gastroscope, esophagoscope, duodenoscope; the respiration inhibition or the time-out that cause because use intravenous anesthetic takes place through regular meeting; and then the generation detecting sphygmus and blood oxygen saturation descends; carry out some conventional supplementary meanss still can not the improver; often need endoscopic technic doctor shut-down operation and withdraw from scope; give face shield assisted ventilation even tracheal intubation; after treating that patient's autonomous respiration recovery or detecting sphygmus and blood oxygen saturation rise to normally, insert scope again and continue operation.In this process, increased doctors and patients' risk.
The utility model content
The technical problem that this utility model solves is to provide a kind of superior gastrointestinal endoscope diagnosis and treatment laryngeal mask, thereby solves the problem in the above-mentioned background technology.
The technical problem that this utility model solves realizes by the following technical solutions:
A kind of superior gastrointestinal endoscope diagnosis and treatment laryngeal mask comprises cover capsule and breather, and described breather is communicated with described cover capsule, in order to the airway pressure to patient; It is characterized in that: also comprise in order to scope is inserted gastral scope pipeline, described scope pipeline is attached at the back side of described cover capsule, and the opening of described scope pipeline is the angle with certain angle, the toe angle of the angle of described angle and described cover capsule is complementary, and described angle is provided with flap valve, the lower end of described flap valve and the bottom of described angle bonding one, and described flap valve is heart-shaped, more described angle is bigger, can shelter from described angle.
In this utility model, the toe angle of the angle of described angle and described cover capsule is complementary, and the opening that refers to the scope pipeline and cover capsule front end form a level and smooth transition, are convenient to inserting of laryngeal mask.
As a kind of improvement, the front end of described cover capsule adopts wedge structure.So-called " front end " refers to the end of at first inserting in use.
As a kind of improvement, described cover capsule is provided with gas tube, and described gas tube is used for inflating in described cover capsule.
As a kind of improvement, described breather and scope pipeline utilize a rigid plastics seaming Shu Chengyi piece.Described rigid plastics seaming can also prevent from making when the patient from gritting one's teeth breather and scope pipeline not to work smoothly effectively.
Owing to adopted above technical scheme, the utlity model has following beneficial effect:
This utility model is air flue and digestive tract separate management, insert laryngeal mask after, can ventilate to patient airway through the cover capsule by breather, also can scope be inserted digestive tract by the scope pipeline and carry out operation of diagnosis and treatment.Even respiration inhibition or time-out occur, also need not endoscopic technic doctor shut-down operation and withdraw from scope, directly carry out assisted ventilation by breather or mechanical ventilation gets final product, avoided anesthesia doctor and endoscopic technic doctor to produce conflict because of air flue and gastral management.And because the opening of scope pipeline is angle, the toe angle of the angle of angle and described cover capsule is complementary, and described angle is provided with flap valve, the lower end of described flap valve and the bottom of described angle bonding one, this when inserting the flap valve left-hand thread on angle, hide the angle corner angle, it is more level and smooth that laryngeal mask is inserted, avoid angle to the damage of tissue, and after scope inserts, flap valve is strutted by scope and is attached at the esophagus antetheca, has continued the separation of air flue esophagus, has prevented the generation of backflowing and inhaling by mistake more effectively.
In this utility model, the front end of described cover capsule adopts wedge structure.This is because air flue and the design of the gastral dual pathways, and digestive tract passage internal diameter needs enough can pass through scope smoothly greatly, the front end of laryngeal mask can compare slightly, inserts laryngeal mask and some difficulties can occur, and might cause mucosa and the soft tissue injury of throat and esophagus.Therefore, the front end of laryngeal mask adopts wedge-shaped design, makes laryngeal mask insert easily on the one hand, on the other hand, has reduced the possibility of tissue injury widely.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is side-looking structural representation of the present utility model;
Among the figure: cover capsule 1, breather 2, scope pipeline 3, opening 4, flap valve 5, gas tube 6, rigid plastics seaming 7.
The specific embodiment
For technological means, creation characteristic that this utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth this utility model.
Referring to Fig. 1 and Fig. 2, a kind of superior gastrointestinal endoscope diagnosis and treatment laryngeal mask comprises cover capsule 1 and breather 2, and described breather 2 is communicated with described cover capsule 1, in order to the airway pressure to patient; Also comprise in order to scope is inserted gastral scope pipeline 3, described scope pipeline 3 is attached at the back side of described cover capsule 1, and the opening 4 of described scope pipeline 3 is for having the angle of certain angle, the toe angle of the angle of described angle and described cover capsule 1 is complementary, and described angle is provided with among flap valve 5(Fig. 1 not shown), the lower end of described flap valve 5 and the bottom of described angle bonding one, described flap valve 5 is heart-shaped, more described angle is bigger, can shelter from described angle.
In this utility model, the toe angle of the angle of described angle and described cover capsule 1 is complementary, and the opening that refers to scope pipeline 3 and cover capsule front end form a level and smooth transition, are convenient to inserting of laryngeal mask.
In this utility model, the front end of described cover capsule 1 adopts wedge structure.So-called " front end " refers to the end of at first inserting in use.
In this utility model, described cover capsule 1 is provided with gas tube 6, and described gas tube 6 is used for inflating in described cover capsule 1.
In this utility model, described breather 2 utilizes a rigid plastics seaming 7 to restraint into one with scope pipeline 3.Described rigid plastics seaming 7 can also prevent from making when the patient from gritting one's teeth breather 2 and scope pipeline 3 not to work smoothly effectively.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that describes in above-described embodiment and the description just illustrates principle of the present utility model; under the prerequisite that does not break away from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall in claimed this utility model scope.The claimed scope of this utility model is defined by appending claims and equivalent thereof
Claims (4)
1. a superior gastrointestinal endoscope diagnosis and treatment laryngeal mask comprises cover capsule and breather, and described breather is communicated with described cover capsule, in order to the airway pressure to patient; It is characterized in that: also comprise in order to scope is inserted gastral scope pipeline, described scope pipeline is attached at the back side of described cover capsule, and the opening of described scope pipeline is the angle with certain angle, the toe angle of the angle of described angle and described cover capsule is complementary, and described angle is provided with flap valve, the lower end of described flap valve and the bottom of described angle bonding one, described flap valve is heart-shaped, more described angle is bigger.
2. a kind of superior gastrointestinal endoscope diagnosis and treatment laryngeal mask according to claim 1 is characterized in that: the front end employing wedge structure of described cover capsule.
3. a kind of superior gastrointestinal endoscope diagnosis and treatment laryngeal mask according to claim 1, it is characterized in that: described cover capsule is provided with gas tube.
4. a kind of superior gastrointestinal endoscope diagnosis and treatment laryngeal mask according to claim 1, it is characterized in that: described breather and scope pipeline utilize a rigid plastics seaming Shu Chengyi piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001147 CN203029764U (en) | 2013-01-04 | 2013-01-04 | Diagnosis and treatment laryngeal mask for upper digestive tract endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001147 CN203029764U (en) | 2013-01-04 | 2013-01-04 | Diagnosis and treatment laryngeal mask for upper digestive tract endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203029764U true CN203029764U (en) | 2013-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001147 Expired - Lifetime CN203029764U (en) | 2013-01-04 | 2013-01-04 | Diagnosis and treatment laryngeal mask for upper digestive tract endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203029764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041485A (en) * | 2013-01-04 | 2013-04-17 | 夏敏 | Upper gastrointestinal tract endoscopic diagnosis and treatment laryngeal mask |
-
2013
- 2013-01-04 CN CN 201320001147 patent/CN203029764U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041485A (en) * | 2013-01-04 | 2013-04-17 | 夏敏 | Upper gastrointestinal tract endoscopic diagnosis and treatment laryngeal mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |