CN204890868U - Metal tracheal cannula of joinable breathing machine - Google Patents
Metal tracheal cannula of joinable breathing machine Download PDFInfo
- Publication number
- CN204890868U CN204890868U CN201520242386.7U CN201520242386U CN204890868U CN 204890868 U CN204890868 U CN 204890868U CN 201520242386 U CN201520242386 U CN 201520242386U CN 204890868 U CN204890868 U CN 204890868U
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- China
- Prior art keywords
- outer tube
- respirator
- metal
- casing pipe
- tracheal casing
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Abstract
The utility model discloses a metal tracheal cannula of joinable breathing machine, the inner tube and the outer tube that cup joint inside and outside including, and the top of outer tube is provided with the fixed plate, the top of inner tube are provided with the connecting piece that can be linked together with breathing machine output pipeline. The utility model discloses a metal tracheal cannula can be directly and the connecting piece that feeds through of breathing machine through setting up on the inner tube to but make this metal tracheal cannula lug connection be connected with the breathing machine, because the adoption that the cleaning and disinfecting of being convenient for is made to the metal, can use for a long time, and wherein silver sleeve pipe can clearly and definitely reduce the incidence that the lung infects. Metal tracheal cannula is through having set up the transversal gasbag of personally submitting the loudspeaker form in the outer tube bottom to can prevent that the sputum from flowing in the air flue, set up two and attract the passageway can avoid the pollution with the clearance of the sputum in this gasbag or the air flue in attraction under the glottis, also prevented the jam. The gasbag can be extracted through the direct aliunde of outside line. When patient does not need the breathing machine to ventilate, can extract the gasbag, alleviate the air flue amazingly to can be vocal, the hospitalization cost has been practiced thrift to the pipe that does not need to be changed. After often patient did not need the breathing machine to ventilate in clinical work, we need change the metal endotracheal tube for not taking the gasbag with endotracheal tube.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of metal tracheal casing pipe connecting respirator.
Background technology
At present, more use be metal tracheal casing pipe, due to this metal organ sleeve pipe, be convenient to cleaning and sterilizing, therefore, can life-time service, and wherein silver sleeve pipe clearly can reduce the incidence rate of pulmonary infection.But this metal endotracheal tube in use but cannot be connected with respirator.
Utility model content
Technical problem to be solved in the utility model is, provide a kind of metal tracheal casing pipe that can be connected with respirator, it can be connected with respirator, and is convenient to cleaning and sterilizing, can life-time service.
In order to solve the problems of the technologies described above, this utility model provides a kind of metal tracheal casing pipe connecting respirator, comprise the inner and outer tubes of inside and outside socket, and the top of described outer tube is provided with fixing head, the top of described interior pipe is provided with the connector that can be connected with respirator output channel.
Further, described connector is be arranged on described interior pipe top, and the hollow cylinder that can directly be tightly connected mutually with described respirator output channel, described hollow cylinder protrudes from described outer tube top.
Further, described hollow cylinder and described interior pipe one-body molded.
Further, described hollow cylinder is provided with screw thread, described tracheal casing pipe also comprises one end and can be threaded with described hollow cylinder, the adapter that the other end and described respirator output channel are tightly connected.
Further, described fixing head is fixed on described outer tube in the mode that can move up and down along described outer tube wall.
Further, described outer tube is provided with external screw thread on the tube wall on top, the surface that described fixing head contacts with described outer tube is provided with female thread, and described externally threaded length is greater than the length of described female thread.
Further, be also provided with two attraction channels in described outer tube wall, one end of described attraction channel is communicated with extraneous, and the other end is positioned at the top of described air bag.
Further, the described metal tracheal casing pipe connecting respirator also comprises the air bag being removably fixed on described outer tube bottom.
Further, the cross section of described air bag is horn-like.
Implement this utility model embodiment, there is following beneficial effect:
The metal tracheal casing pipe connecting respirator of the present utility model, by arranging the connector that can be communicated with breathing machine pipeline on interior pipe top, thus this metal tracheal casing pipe can directly be connected be connected with respirator, and be metal due to what adopt, therefore, it is convenient to cleaning and sterilizing, therefore, can life-time service, and wherein silver sleeve pipe clearly can reduce the incidence rate of pulmonary infection.On the other hand, metal tracheal casing pipe of the present utility model is trumpet-shaped air bag by being provided with cross section in outer tube bottom, thus can prevent sputum from flowing into air flue; Further, by arranging two attraction channels, thus can attract by the sputum cleaning in this air bag or air flue, pollution can be avoided, also prevent blocking under glottis.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation connecting the first embodiment of the metal tracheal casing pipe of respirator of this utility model;
Fig. 2 is the structural representation that this utility model can connect the second embodiment of the metal tracheal casing pipe of respirator;
Fig. 3 is the partial enlarged drawing of Fig. 1;
Fig. 4 is the structural representation that this utility model can connect the 3rd embodiment of the metal tracheal casing pipe of respirator;
Fig. 5 is the partial enlarged drawing of Fig. 4.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Embodiment one
See Fig. 1, it is the structural representation connecting an embodiment of the metal tracheal casing pipe of respirator of the present utility model.In the present embodiment, this tracheal casing pipe comprises interior pipe 11 and the outer tube 12 of inside and outside socket, and the top of this outer tube 12 is provided with fixing head 13, and the top of this interior pipe 11 is provided with the connector 14 that can be connected with respirator output channel.
Particularly, see Fig. 1, this connector 14 is for being arranged on this interior pipe 11 top, and the hollow cylinder that can directly be tightly connected mutually with respirator output channel, and this hollow cylinder protrudes from outer tube 12 top, the distance that namely this hollow cylinder is certain above this outer tube top.Because this hollow cylinder protrudes from this outer tube top, thus this hollow cylinder can be directly directly connected with the output channel of respirator.Certainly conveniently manufacture, this hollow cylinder and interior pipe 11 one-body molded, certainly also can using this hollow cylinder separately as parts, be then fixed on interior pipe 11 top by clamping or the mode such as to be threaded, thus form one.
Further, for the ease of regulating, in the present embodiment, this fixing head 13 is fixed on outer tube 12 in the mode that can move up and down along outer tube 12 tube wall.Particularly, by arranging external screw thread at outer tube 12 on the tube wall on top in the present embodiment, and the surface that fixing head 13 contacts with outer tube 12 is provided with female thread, and the externally threaded length of this outer tube 12 is greater than the length of female thread on this fixing head 13, by arranging external screw thread on outer tube wall in the present embodiment, and female thread is set on fixing head, thus make this fixing head be fixed on outer tube by being threaded, and be greater than female thread length on fixing head due to the external thread length on outer tube, thus make this fixing head to carry out moving up and down adjustment along this external screw thread on this outer tube.It is also understandable that other modes of certain employing carry out moving up and down adjustment, and the mode such as be such as clasped.
Further, in order to prevent blocking and cause pneumonia, in the present embodiment, this tracheal casing pipe is also also provided with two attraction channels 16 that can attract under glottis in outer tube 12 tube wall, thus double suction can be carried out under glottis and draw, thus mode blocks, it also avoid sputum and entered in lung the situation causing pneumonia by trachea.In certain the present embodiment, this attraction channel 16 can directly be formed in outer tube wall, may also be and arrange draw-in groove or groove on this outer tube wall, thus by two independently suction catheter be embedded in this draw-in groove or groove and form two independently passages.
Embodiment two
In order to ensure sealing when being connected between interior pipe with respirator output pipe further, this utility model additionally provides another kind of tracheal casing pipe, in the present embodiment, this tracheal casing pipe comprises all parts in embodiment one, and function is identical, and identical parts adopt identical drawing reference numeral, identical parts are repeated no more here.See Fig. 3, unlike, on hollow cylinder, be provided with screw thread in the present embodiment, also arranging an one end can be threaded with hollow cylinder simultaneously, the adapter 15 that the other end and respirator output channel are tightly connected.
Also can adopt interference fit between this adapter 15 and this hollow cylinder in certain the present embodiment, and also be connected by interference fit or the mode such as to be threaded between the other end with respirator output channel.In certain the present embodiment, be directly sealed connected together with interior pipe 11 by this adapter 15, it is also understandable for namely not needing to arrange separately hollow cylinder again to carry out transition.
Embodiment three
This utility model additionally provides a kind of tracheal casing pipe, and the tracheal casing pipe in the present embodiment also comprises and all parts in embodiment one or two or three, and the function of all parts is identical, and therefore, identical parts adopt identical accompanying drawing number.See Fig. 4, unlike, in the present embodiment, this tracheal casing pipe also comprises the air bag 18 being removably fixed on outer tube 12 bottom.
In one embodiment, the cross section of this air bag 18 is horn-like or in inverted umbrella, be namely horn-like by this or the air bag of being inverted umbrella carries sputum, thus can prevent sputum inflow air flue.Air bag 18 is designed to directly to be extracted from the outside by aerial lug.When patient does not need breathing machine ventilation, can air bag be extracted, alleviate airway irritation, and can sounding, do not need to change conduit, saved medical expense.After in clinical position, often patient does not need breathing machine ventilation, we need endotracheal tube to be replaced by the metal endotracheal tube not with air bag.
Further, in order to sputum can be removed in time, prevent blocking and infection etc., see Fig. 5, in the present embodiment, one end of the attraction channel in embodiment one is communicated with extraneous, its other end is then arranged on above air bag, namely in make its tail end stretch into depressed part that this horn-like air bag formed (but not touching with this air bag depressed part bottom connection), thus the sputum that carries in this air bag depressed part is attracted by above-mentioned attraction channel, thus removing sputum, cause blocking to avoid air bag carrying too much sputum or flow into air flue.
Above disclosedly be only this utility model preferred embodiment, certainly the interest field of this utility model can not be limited with this, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to the equivalent variations that this utility model claim is done, still belong to the scope that utility model contains.
Claims (8)
1. one kind can connect the metal tracheal casing pipe of respirator, comprise the inner and outer tubes of inside and outside socket, and the top of described outer tube is provided with fixing head, it is characterized in that, the top of described interior pipe is provided with the connector that can be connected with respirator output channel, and described connector is be arranged on described interior pipe top, and the hollow cylinder that can directly be tightly connected mutually with described respirator output channel, described hollow cylinder protrudes from described outer tube top, and described hollow cylinder and described interior pipe one-body molded.
2. can connect the metal tracheal casing pipe of respirator as claimed in claim 1, it is characterized in that, described hollow cylinder is provided with screw thread, and described tracheal casing pipe also comprises one end and can be threaded with described hollow cylinder, the adapter that the other end and described respirator output channel are tightly connected.
3. can connect the metal tracheal casing pipe of respirator as claimed in claim 1 or 2, it is characterized in that, described fixing head is fixed on described outer tube in the mode that can move up and down along described outer tube wall.
4. can connect the metal tracheal casing pipe of respirator as claimed in claim 3, it is characterized in that, described outer tube is provided with external screw thread on the tube wall on top, the surface that described fixing head contacts with described outer tube is provided with female thread, and described externally threaded length is greater than the length of described female thread.
5. can connect the metal tracheal casing pipe of respirator as claimed in claim 1 or 2, it is characterized in that, also comprise the air bag being removably fixed on described outer tube bottom.
6. can connect the metal tracheal casing pipe of respirator as claimed in claim 1 or 2, it is characterized in that, in described outer tube wall, also be provided with two attraction channels.
7. can connect the metal tracheal casing pipe of respirator as claimed in claim 5, it is characterized in that, also be provided with two attraction channels in described outer tube wall, one end of described attraction channel is communicated with extraneous, and the other end is positioned at the top of described air bag.
8. can connect the metal tracheal casing pipe of respirator as claimed in claim 7, it is characterized in that, the cross section of described air bag is horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242386.7U CN204890868U (en) | 2015-04-21 | 2015-04-21 | Metal tracheal cannula of joinable breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242386.7U CN204890868U (en) | 2015-04-21 | 2015-04-21 | Metal tracheal cannula of joinable breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204890868U true CN204890868U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520242386.7U Expired - Fee Related CN204890868U (en) | 2015-04-21 | 2015-04-21 | Metal tracheal cannula of joinable breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204890868U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310583A (en) * | 2018-04-23 | 2018-07-24 | 柳州市人民医院 | Lung ventilator connecting tube |
| CN109011073A (en) * | 2018-07-05 | 2018-12-18 | 佛山市易轩软件科技有限公司 | A kind of tracheal tube for anesthesia department |
| CN109224233A (en) * | 2018-10-19 | 2019-01-18 | 大连科万维医疗科技有限公司 | One kind can cut Enhanced type endotracheal tube and the fixed device of integral type |
-
2015
- 2015-04-21 CN CN201520242386.7U patent/CN204890868U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310583A (en) * | 2018-04-23 | 2018-07-24 | 柳州市人民医院 | Lung ventilator connecting tube |
| CN109011073A (en) * | 2018-07-05 | 2018-12-18 | 佛山市易轩软件科技有限公司 | A kind of tracheal tube for anesthesia department |
| CN109224233A (en) * | 2018-10-19 | 2019-01-18 | 大连科万维医疗科技有限公司 | One kind can cut Enhanced type endotracheal tube and the fixed device of integral type |
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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: 20151223 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |