CN203154515U - Cannula fixing device of breathing machine - Google Patents
Cannula fixing device of breathing machine Download PDFInfo
- Publication number
- CN203154515U CN203154515U CN 201320103726 CN201320103726U CN203154515U CN 203154515 U CN203154515 U CN 203154515U CN 201320103726 CN201320103726 CN 201320103726 CN 201320103726 U CN201320103726 U CN 201320103726U CN 203154515 U CN203154515 U CN 203154515U
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- CN
- China
- Prior art keywords
- intubate
- main body
- respirator
- valve
- tube
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Abstract
The utility model relates to a cannula fixing device of a breathing machine, and belongs to the technical field of medical instruments. The cannula fixing device comprises a cannula body (1), and is characterized in that a connection valve (7) is in threaded connection to the upper end of the cannula body (1); an extension pipe (10) is in threaded connection with the upper end of the connection valve (7) and connected with a breathing machine interface (12); and a first air bag (2) and a second air bag (3) are arranged on the outer wall of the lower part of the cannula body (1) from top to bottom. The cannula fixing device of the breathing machine is convenient to install, can be used safely and tightly sealed with a patient trachea, and facilitates drug delivery.
Description
Technical field
Respirator intubate fixture belongs to technical field of medical instruments.
Background technology
Urgent tracheal intubation technology has become cardio-pulmonary resuscitation and has reached with the important measures in the anxious Cavity in Critical Patients rescue process of respiratory dysfunction.Endotracheal intubation is important rescue technology commonly used in the rescue service, be general, the most effective most widely used one of means the most efficiently in the management of respiratory, be the basic skill that the medical worker must be on top of, to rescue patient life, reduce case fatality rate and play crucial effects.Existing respirator intubate mostly is an oval air bag, and air bag gas leakage or sealing trachea are not tight in actual use, then easily causes in the stomach material object or gastric juice under the suction of respirator, is back in the trachea, then can crisis patient life when serious.Administration need be passed through side pipe on the existing tracheal intubation.Survey pipe and rupture easily with the intubate main body, administration gas leakage very easily takes place, influence the result of use of respirator.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of easy for installation, respirator intubate fixture of using safety is provided.
The technical scheme that its technical problem that solves this utility model adopts is: this respirator intubate fixture, comprise the intubate main body, it is characterized in that: intubate main body upper end screw thread is connected with the connection valve, connect valve upper end screw thread and be connected with the prolongation pipe, prolonging pipe is connected with the respirator interface, be provided with first air bag and second air bag from top to bottom on the outer wall of intubate main body below, intubate main body outer cover is equipped with the anti-device of stinging.
Be provided with connection tube in the tube wall of described intubate main body, first air bag is connected by first charge valve of connection tube with intubate main body outside, and second air bag is connected by second charge valve of connection tube with intubate main body outside.
Described connection valve is provided with the administration valve, and administration valve inside is provided with delivery tube, and delivery tube extends in the intubate main body inner chamber.
Described intubate main body lower end is provided with inserts mouth, inserts mouth and is flat mouth.
The top of described first charge valve and second charge valve is provided with silica gel plug.
The described anti-device of stinging comprises the protecting tube of bottom and the back-up ring at top, and the back-up ring at top is fixedly connected on the protecting tube top.
Being threaded on the described protecting tube sidewall can be to the set bolt of the inner rotation of protecting tube.
Described protecting tube internal sleeve is equipped with bumper ring.
Described intubate main body outer pipe wall is marked with graduation mark.
Compared with prior art, the beneficial effect that has of respirator intubate fixture of the present utility model is:
1, respirator intubate fixture diverse in function of the present utility model is provided with first air bag and two independent air bags of second air bag, plays the effect of double insurance, can prevent between trachea and intubate main body poorly sealed, the accident of gastric juice refluence air inlet pipe;
2, compared with prior art, respirator intubate fixture of the present utility model be provided with the connection valve, connect administration valve that valve is provided with and can prevent that the crack appears in the administration flexible pipe in the prior art, the gas leak phenomenon that causes; Connect the prolongation pipe that the valve top connects, can change the different prolongation pipe of length according to the distance between respirator and the patient.Solved when patient can't move, or respirator and patient distance is when far away awkward problem;
3, the administration valve inside of respirator intubate fixture of the present utility model is provided with delivery tube, when delivery tube stops up because of sputum, makes things convenient for him by administration valve suction cleaning sputum, guarantees the unimpeded of delivery tube.The insertion mouth is designed to flat mouthful can prevent sharp-pointed insertion injury of mouth trachea;
4, respirator intubate fixture assembling of the present utility model is quick and convenient, flexible for installation, has improved the safety that patient uses.
Description of drawings
Fig. 1 is the structural representation of respirator intubate fixture.
Fig. 2 is the anti-front view of stinging device in the respirator intubate fixture.
Fig. 3 is the anti-vertical view of stinging device in the respirator intubate fixture.
Wherein: 1, intubate main body; 2, first air bag; 3, second air bag; 4, first charge valve; 5, second charge valve; 6, connection tube; 7, connect valve; 8, administration valve; 9, delivery tube; 10, prolong pipe; 11, insert mouth; 12, respirator interface; 13, silica gel plug; 14, protecting tube; 15, set bolt; 16, bumper ring; 17, back-up ring.
Fig. 1 ~ 3rd, the most preferred embodiment of this utility model respirator intubate fixture is described further below in conjunction with 1 ~ 3 pair of this utility model of accompanying drawing.
The specific embodiment
With reference to Fig. 1 ~ 3: this respirator intubate fixture, comprise intubate main body 1, intubate main body 1 upper end screw thread is connected with and connects valve 7, connect valve 7 upper end screw threads and be connected with prolongation pipe 10, prolong pipe 10 and be connected with respirator interface 12, be provided with first air bag 2 and second air bag 3 on the outer wall of intubate main body 1 below from top to bottom.First air bag 2 is positioned at the top of second air bag 3, and the aeration quantity of first air bag 2 is greater than the aeration quantity of second air bag 3.Intubate main body 1 outer cover is equipped with the anti-device of stinging, and prevents stinging the top that device is positioned at first air bag 2.
Be provided with connection tube 6, the first air bags 2 in the tube wall of intubate main body 1 and be connected with first charge valve 4 of intubate main body 1 outside by connection tube 6, second air bag 3 is connected with second charge valve 5 of intubate main body 1 outside by connection tube 6.The interface position of first charge valve 4 and intubate main body 1 is higher than the interface position of second charge valve 5 and intubate main body 1.
Connect valve 7 and be provided with administration valve 8, administration valve 8 inside are provided with delivery tube 9, and delivery tube 9 extends in intubate main body 1 inner chamber.Delivery tube 9 upper ends are connected with administration valve inner thread.
Intubate main body 1 lower end is provided with inserts mouth 11, inserts mouth 11 and is flat mouth.The edge that inserts mouth 11 is smooth, has radian.
The top of first charge valve 4 and second charge valve 5 is provided with silica gel plug 13.Can use the silica gel of different colours to make for ease of the silica gel plug of differentiating on first charge valve 4 and second charge valve 5 13, also can be carved with numeral 1 or 2 at silica gel plug, the air bag that the expression charge valve is controlled.
The described anti-device of stinging comprises the protecting tube 14 of bottom and the back-up ring 17 at top, and the back-up ring 17 at top is fixedly connected on protecting tube 14 tops.
Being threaded on described protecting tube 14 sidewalls can be to the set bolt 15 of protecting tube 14 inner rotations.
Described protecting tube 14 internal sleeve are equipped with bumper ring 16.
Intubate main body 1 outer pipe wall is marked with graduation mark.
Work process is as follows: when respirator from patient away from, and patient is when being difficult for moving, the prolongation pipe 10 of selecting for use length to adapt to will prolong pipe 10 lower ends to be threaded with being connected valve 7, after screwing, prolongation is connected with respirator interface 12 on managing.
The insertion mouth 11 of intubate main body 1 lower end is inserted in the patient's trachea, according to the graduation mark on intubate main body 1 outer pipe wall, determine to insert the endotracheal degree of depth.Use second charge valve 5 to give second air bag 3 inflations then, fix the insertion depth of intubate main body 1, use first charge valve 4 to give first air bag 2 inflations then, secure seal is trachea and intubate main body 1 fixedly.Use silica gel plug 13 to seal first charge valve 4 and second charge valve 5 respectively, prevent gas leakage.
During administration, the sealing-plug on administration valve 8 tops of can outwarding winding is by delivery tube 9 administrations.Administration finishes back screwing hermetic plug, but also delivery tube 9 is extracted in turn out, inhales expectorant at administration valve 8 opening parts, after suction expectorant finishes.
Protecting tube 14 is filled in the tooth place, and protection intubate main body 1 is not stung bad by tooth, and the bolt 15 that is tightened is fixed the anti-position of device on the intubate main body of stinging.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of this utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (9)
1. respirator intubate fixture, comprise intubate main body (1), it is characterized in that: intubate main body (1) upper end screw thread is connected with and connects valve (7), connect valve (7) upper end screw thread and be connected with prolongation pipe (10), prolonging pipe (10) is connected with respirator interface (12), be provided with first air bag (2) and second air bag (3) from top to bottom on the outer wall of intubate main body (1) below, intubate main body (1) outer cover is equipped with the anti-device of stinging.
2. respirator intubate fixture according to claim 1, it is characterized in that: be provided with connection tube (6) in the tube wall of described intubate main body (1), first air bag (2) is connected by outside first charge valve (4) of connection tube (6) and intubate main body (1), and second air bag (3) is connected by outside second charge valve (5) of connection tube (6) and intubate main body (1).
3. respirator intubate fixture according to claim 1, it is characterized in that: described connection valve (7) is provided with administration valve (8), and administration valve (8) inside is provided with delivery tube (9), and delivery tube (9) extends in intubate main body (1) inner chamber.
4. respirator intubate fixture according to claim 1 is characterized in that: described intubate main body (1) lower end is provided with inserts mouthful (11), inserts mouthful (11) and is flat mouthful.
5. respirator intubate fixture according to claim 2, it is characterized in that: the top of described first charge valve (4) and second charge valve (5) is provided with silica gel plug (13).
6. respirator intubate fixture according to claim 1 is characterized in that: the described anti-device of stinging comprises the protecting tube (14) of bottom and the back-up ring (17) at top, and the back-up ring at top (17) is fixedly connected on above the protecting tube (14).
7. respirator intubate fixture according to claim 6 is characterized in that: the set bolt (15) that is threaded on described protecting tube (14) sidewall and can rotates to protecting tube (14) inside.
8. respirator intubate fixture according to claim 6, it is characterized in that: described protecting tube (14) internal sleeve is equipped with bumper ring (16).
9. respirator intubate fixture according to claim 1, it is characterized in that: described intubate main body (1) outer pipe wall is marked with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103726 CN203154515U (en) | 2013-03-07 | 2013-03-07 | Cannula fixing device of breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103726 CN203154515U (en) | 2013-03-07 | 2013-03-07 | Cannula fixing device of breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203154515U true CN203154515U (en) | 2013-08-28 |
Family
ID=49015745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103726 Expired - Fee Related CN203154515U (en) | 2013-03-07 | 2013-03-07 | Cannula fixing device of breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203154515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422014A (en) * | 2016-08-29 | 2017-02-22 | 广东先来医疗器械有限公司 | Softness and hardness combined trachea cannula |
-
2013
- 2013-03-07 CN CN 201320103726 patent/CN203154515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422014A (en) * | 2016-08-29 | 2017-02-22 | 广东先来医疗器械有限公司 | Softness and hardness combined trachea cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140307 |