CN204798556U - Trachea cannula device of dosing - Google Patents
Trachea cannula device of dosing Download PDFInfo
- Publication number
- CN204798556U CN204798556U CN201520428887.4U CN201520428887U CN204798556U CN 204798556 U CN204798556 U CN 204798556U CN 201520428887 U CN201520428887 U CN 201520428887U CN 204798556 U CN204798556 U CN 204798556U
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- CN
- China
- Prior art keywords
- endotracheal tube
- breathing machine
- tube
- connecting pipe
- connecting plate
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Abstract
The utility model relates to a trachea cannula device of dosing, including breathing machine joint, endotracheal tube connecting pipe and hollow connecting plate, it is hollow tubular structure that the breathing machine connects, and the endotracheal tube connecting pipe is the little conical duct of the big one end of one end, and the breathing machine connects to be installed in connecting plate one side, and the main aspects of endotracheal tube connecting pipe are connected at the connecting plate opposite side, breathing machine joint and endotracheal tube connecting pipe intercommunication, and the still slope of serving greatly of endotracheal tube connecting pipe is installed for the pencil. Use the utility model has the advantages that: : when dosing, (1) need not influence endotracheal tube mouth and recovery bag or breathing machine separation and ventilate, the endotracheal tube that also need not puncture, and it is direct from dosing for the pencil, operate more portably. (2) can effectively avoid the medicine by the blowout of trachea mouth, avoids the medicine extravagant. The design of (3) endotracheal tube connecting pipe is the conical duct, can use with the endotracheal tube cooperation of different diameters, and application scope is wide.
Description
Technical field
This utility model relates to a kind of doser, particularly a kind of tracheal intubation doser.
Background technology
Usually need Intratracheal administration to rescue infant when resuscitation of newborn or when treating hyaline membrane disease of newborn, when using trachea to rescue, generally adopt following two kinds of modes:
1, use syringe directly by the administration of endotracheal tube mouth, its weak point has 2 points: (1) because needing endotracheal tube mouth to be separated with recovery capsule or respirator during administration, cause positive airway pressure to interrupt; (2) when infant autonomous respiration is strong, the complete medicine of firm injection, medicine is likely sprayed by gas tube orifice, some medicine costly, such as, when the treating hyaline membrane disease of newborn pulmonary surfactant that uses, this medicine every bottle 120mg only has 1.5ml, price about 3500 yuan, due to expensive, family members usually select lowest dose level medication, not only waste is large economically after gas tube orifice ejection for medicine, also affects therapeutic effect.
2, utilize disposable syringe to puncture tracheal tube administration, its weak point also has 2 points: (1) because endotracheal tube is little and have certain hardness, not easily fix, during puncture, puncture needle may damage operator; (2) puncture after dosing techniques, endotracheal tube may be caused to leak gas because of puncture hole.
Summary of the invention
The technical problems to be solved in the utility model is: provide one to facilitate intrarterial, can effectively avoid, because medicine sprays wasting tracheal intubation doser from trachea, solving above-mentioned prior art Problems existing.
The technical scheme solved the problems of the technologies described above is: a kind of tracheal intubation doser, comprise the connecting plate of breathing machine connector, endotracheal tube connection tube and hollow, described breathing machine connector is the tubular structure of hollow, described endotracheal tube connection tube is the little conical pipe in large one end, one end, breathing machine connector is arranged on connecting plate side, the large end of endotracheal tube connection tube is connected to connecting plate opposite side, breathing machine connector is communicated with endotracheal tube connection tube, and the large end of described endotracheal tube connection tube is also tiltedly installed with delivery tube.
Angle β between described delivery tube and endotracheal tube connection tube is 50 ~ 70 °.
The small end inner diameter D22 of described endotracheal tube connection tube is 2 ~ 3mm, small end outer diameter D 21 0.3 ~ 0.5mm larger than small end inner diameter, and large end internal diameter D12 is 4 ~ 5mm, and large end outer diameter D 11 ratio large end internal diameter large 0.3 ~ 0.5mm, length L are 35 ~ 45mm.
Described delivery tube is also connected with the lid coordinated with delivery tube.
When resuscitation of newborn or when treating hyaline membrane disease of newborn, the tracheal intubation doser of this utility model is used to be communicated with administration with endotracheal tube, its advantage is as follows: (1) do not need endotracheal tube mouth to be separated with recovery capsule or respirator during administration, do not affect ventilation, the endotracheal tube that punctures is not needed yet, directly from delivery tube administration, operate easier.And delivery tube of the present utility model is inclined design, is more conducive to administration.(2), owing to not needing during administration to be separated with respirator, when infant autonomous respiration is strong, also can effectively avoids medicine to be sprayed by gas tube orifice, avoid drug waste.(3) endotracheal tube connection tube of the present utility model is designed to conical pipe, can with the endotracheal tube of different-diameter with the use of, applied widely.
In a word: use tracheal intubation doser, retained gas cannula administration channel, facilitates intrarterial, effectively can avoid drug waste, improve critical diseased children salvage success rate, there is good Social and economic benef@.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of the tracheal intubation doser of this utility model is further described.
Accompanying drawing explanation
Fig. 1: the tracheal intubation doser structural representation of this utility model.
Fig. 2: the tracheal intubation doser front sectional view of this utility model.
In figure: 1-breathing machine connector, 2-connecting plate, 3-endotracheal tube connection tube, 4-delivery tube, 5-lid.
Detailed description of the invention
Embodiment 1: a kind of tracheal intubation doser, as shown in Figure 1, comprise breathing machine connector 1, the connecting plate 2 of endotracheal tube connection tube 3 and hollow, described breathing machine connector 1 is the tubular structure of hollow, described endotracheal tube connection tube 3 is the little conical pipes in large one end, one end, the small end inner diameter D22 of described endotracheal tube connection tube 3 is 2 ~ 3mm, preferred 2.5mm, small end outer diameter D 21 0.3 ~ 0.5mm larger than small end inner diameter, large end internal diameter D12 is 4 ~ 5mm, preferred 4.5mm, large end outer diameter D 11 0.3 ~ 0.5mm larger than large end internal diameter, length L is 35 ~ 45mm, preferred 40mm.Breathing machine connector 1 is arranged on connecting plate 2 side, and the large end of endotracheal tube connection tube 3 is connected to connecting plate 2 opposite side, and breathing machine connector is communicated with endotracheal tube connection tube, and the large end of described endotracheal tube connection tube is also tiltedly installed with delivery tube 4.Angle β between described delivery tube 4 and endotracheal tube connection tube 3 is 50 ~ 70 °, and preferably 60 °, the mounting means of inclination is more conducive to administration, ensures that medicine can flow in trachea smoothly.Described delivery tube 4 is also connected with the lid 5 coordinated with delivery tube, when the Main Function of lid is not administration, cover lid avoids gas leakage, does not affect breathing machine ventilation.
One as the present embodiment converts, and described delivery tube 4 also can not arrange lid, as shown in Figure 2.This structure is applicable to after administration terminates, not need the situation connecting respirator again to use.
Use procedure: the tracheal intubation doser endotracheal tube of this utility model is connected pipe end and is well connected with endotracheal tube, breathing machine connector 1 is connected with respirator or recovery capsule, then by delivery tube 4 administration, if need not administration again in the short time after administration terminates, more gain original catheter slipjoint and be connected with respirator.
Claims (4)
1. a tracheal intubation doser, it is characterized in that: comprise breathing machine connector (1), the connecting plate (2) of endotracheal tube connection tube (3) and hollow, described breathing machine connector (1) is the tubular structure of hollow, described endotracheal tube connection tube (3) is the little conical pipe in large one end, one end, breathing machine connector (1) is arranged on connecting plate (2) side, the large end of endotracheal tube connection tube (3) is connected to connecting plate (2) opposite side, breathing machine connector is communicated with endotracheal tube connection tube, the large end of described endotracheal tube connection tube is also tiltedly installed with delivery tube (4).
2. tracheal intubation doser according to claim 1, is characterized in that: the angle β between described delivery tube (4) and endotracheal tube connection tube (3) is 50 ~ 70 °.
3. tracheal intubation doser according to claim 1 and 2, it is characterized in that: the small end inner diameter D22 of described endotracheal tube connection tube (3) is 2 ~ 3mm, small end outer diameter D 21 0.3 ~ 0.5mm larger than small end inner diameter, large end internal diameter D12 is 4 ~ 5mm, large end outer diameter D 11 ratio large end internal diameter large 0.3 ~ 0.5mm, length L are 35 ~ 45mm.
4. tracheal intubation doser according to claim 1 and 2, is characterized in that: described delivery tube (4) is also connected with the lid (5) coordinated with delivery tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520428887.4U CN204798556U (en) | 2015-06-19 | 2015-06-19 | Trachea cannula device of dosing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520428887.4U CN204798556U (en) | 2015-06-19 | 2015-06-19 | Trachea cannula device of dosing |
Publications (1)
Publication Number | Publication Date |
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CN204798556U true CN204798556U (en) | 2015-11-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520428887.4U Expired - Fee Related CN204798556U (en) | 2015-06-19 | 2015-06-19 | Trachea cannula device of dosing |
Country Status (1)
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CN (1) | CN204798556U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107952152A (en) * | 2017-12-18 | 2018-04-24 | 四川省肿瘤医院 | Combined type tracheostomy catheter |
CN110013592A (en) * | 2019-03-20 | 2019-07-16 | 张家港市中医医院 | Closed medicine injecting device |
-
2015
- 2015-06-19 CN CN201520428887.4U patent/CN204798556U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107952152A (en) * | 2017-12-18 | 2018-04-24 | 四川省肿瘤医院 | Combined type tracheostomy catheter |
CN107952152B (en) * | 2017-12-18 | 2024-03-19 | 四川省肿瘤医院 | Combined autogenous cutting catheter |
CN110013592A (en) * | 2019-03-20 | 2019-07-16 | 张家港市中医医院 | Closed medicine injecting device |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160619 |