CN217311583U - Respiratory tract surface anesthesia pipe and respiratory tract surface anesthesia tool - Google Patents
Respiratory tract surface anesthesia pipe and respiratory tract surface anesthesia tool Download PDFInfo
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- CN217311583U CN217311583U CN202220577759.6U CN202220577759U CN217311583U CN 217311583 U CN217311583 U CN 217311583U CN 202220577759 U CN202220577759 U CN 202220577759U CN 217311583 U CN217311583 U CN 217311583U
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- injection
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Abstract
The utility model provides a respiratory tract table bast pipe and respiratory tract table bast apparatus, wherein, this respiratory tract table bast pipe includes: one end of the hose is provided with an injection interface; the outer peripheral wall of the first fixing ring is connected with the outer wall of the hose, and the first fixing ring is positioned at one end, close to the injection port, of the hose; the outer peripheral wall of the second fixing ring is connected with the outer wall of the hose, and the second fixing ring is positioned at one end, close to the injection port, of the hose; wherein, first solid fixed ring arranges with the second solid fixed ring along the circumference interval of hose. The utility model provides a breathing road table anesthesia pipe can convenient to use person in-process of injecting the liquid medicine, will point and penetrate in first solid fixed ring and the second solid fixed ring to the solid fixed ring application of force of first solid fixed ring and second, with the compactness and the steadiness of being connected between promotion injection interface and the syringe, avoid taking place the phenomenon of injection interface and syringe separation, provide the guarantee for the life safety of patient at table anesthesia in-process.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a respiratory tract table anesthesia pipe and respiratory tract table anesthesia apparatus.
Background
In the related art, it is generally necessary to introduce a medicinal liquid into the respiratory tract of a patient using a epianesthetic tube during the topical anesthesia of the respiratory tract of the patient.
However, the connection between the epianesthetic tube and the syringe is often maintained only by virtue of the friction force at the connection, so that the epianesthetic tube is separated from the syringe most possibly due to excessive pressure during the injection process, the anesthesia process is interrupted, and even an accident that the epianesthetic tube falls into the oral cavity or the respiratory tract of a patient occurs in a serious case, the patient is damaged, and the life safety of the patient is affected.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
Therefore, the utility model discloses a first aspect provides a respiratory tract table anesthesia pipe.
The second aspect of the utility model provides a breathing passage table fiber crops apparatus.
In view of the above, according to a first aspect of embodiments of the present application, there is provided a respiratory tract epitome, including:
one end of the hose is provided with an injection interface;
the outer peripheral wall of the first fixing ring is connected with the outer wall of the hose, and the first fixing ring is positioned at one end, close to the injection port, of the hose;
the outer peripheral wall of the second fixing ring is connected with the outer wall of the hose, and the second fixing ring is positioned at one end, close to the injection port, of the hose;
wherein, first solid fixed ring arranges with the second solid fixed ring along the circumference interval of hose.
In one possible embodiment, the first securing ring and the second securing ring are located at the same axial position along the tube.
In a possible embodiment, the angle between the first retaining ring and the second retaining ring in the circumferential direction of the hose is equal to 180 °.
In one possible embodiment, the first securing ring and the second securing ring are connected integrally to the tube.
In one possible embodiment, the inner diameter of each of the first and second retaining rings is greater than or equal to 1.5cm and less than or equal to 3 cm.
In one possible embodiment, the airway surface anesthetic tube further comprises:
and the tube core is arranged in the hose and communicated with the injection interface.
In a feasible embodiment, one end of the hose far away from the injection port is a closed end, and a plurality of injection holes are formed in the wall of the hose close to the closed end;
wherein the injection hole is communicated with the tube core.
In a possible embodiment, the length of the hose is greater than or equal to 12cm and less than or equal to 18 cm.
In a possible embodiment, the outer diameter of the hose is greater than or equal to 3mm and less than or equal to 7 mm.
According to a second aspect of the embodiments of the present application, there is provided a respiratory anesthetic device, comprising:
a tracheal surface anesthesia tube as set forth in any one of the above first aspects;
the liquid outlet of syringe, syringe detachably connect in the injection interface.
Compared with the prior art, the utility model discloses at least, including following beneficial effect: the utility model provides a respiratory tract table hemp pipe includes hose, first solid fixed ring and the solid fixed ring of second. One end of the hose is provided with an injection interface, and the injection interface can be used for connecting an injector to receive liquid medicine output by the injector; the peripheral wall of the first fixing ring and the peripheral wall of the second fixing ring are both connected with the outer wall of the hose, and the first fixing ring and the second fixing ring are both positioned at one end of the hose close to the injection port, therefore, when the injection interface is connected with the injector, a user can penetrate fingers into the first fixing ring and the second fixing ring in the process of injecting liquid medicine and apply force towards the direction of the injector to the first fixing ring and the second fixing ring, thereby improving the tightness and the stability of the connection between the injection interface and the injector, avoiding the situation that the injection pressure is too large, the phenomenon that the injection interface is separated from the injector is generated, the smooth proceeding of the surface anesthesia process is ensured, the surface anesthesia effect is improved, the possibility that the surface anesthesia tube of the respiratory tract accidentally falls into the oral cavity or the respiratory tract of a patient is greatly reduced, and the life safety of the patient in the surface anesthesia process is guaranteed. Simultaneously, the circumference interval arrangement of first solid fixed ring and the solid fixed ring of second along the hose has also further promoted the convenience when user's operation, and the person of facilitating the use is to the solid fixed ring application of force of first solid fixed ring and second.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the exemplary embodiments. The drawings are only for purposes of illustrating exemplary embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of a respiratory tract surface anesthesia tube according to an embodiment provided in the present application.
Wherein, the corresponding relation between the reference numbers and the part names in fig. 1 is:
100 hoses; 200 a first retaining ring; 300 a second retaining ring; 400 an injection port; 500 dies.
Detailed Description
Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
According to a first aspect of the embodiments of the present application, there is provided a respiratory tract epitome, as shown in fig. 1, including: one end of the hose is provided with an injection interface; the outer peripheral wall of the first fixing ring is connected with the outer wall of the hose, and the first fixing ring is positioned at one end, close to the injection port, of the hose; the outer peripheral wall of the second fixing ring is connected with the outer wall of the hose, and the second fixing ring is positioned at one end, close to the injection port, of the hose; wherein, first solid fixed ring arranges with the second solid fixed ring along the circumference interval of hose.
As shown in fig. 1, the airway surface anesthesia tube provided by the embodiment of the present application includes a flexible tube 100, a first fixing ring 200 and a second fixing ring 300. Wherein, one end of the hose 100 is provided with an injection interface 400, and the injection interface 400 can be used for connecting a syringe to receive liquid medicine output by the syringe.
The outer circumferential wall of the first fixing ring 200 and the outer circumferential wall of the second fixing ring 300 are connected to the outer wall of the hose 100, and the first fixing ring 200 and the second fixing ring 300 are both located at one end of the hose 100 near the syringe port 400, so that when the injection port 400 is connected with a syringe, a user can insert fingers into the first fixing ring 200 and the second fixing ring 300 during the process of injecting the liquid medicine, and applies a force toward the syringe to the first fixing ring 200 and the second fixing ring 300, thereby improving the tightness and stability of the connection between the injection interface 400 and the injector, avoiding the situation that the injection pressure is too large, the phenomenon that the injection interface 400 is separated from the injector occurs, so that the smooth proceeding of the surface anesthesia process is ensured, the surface anesthesia effect is improved, the possibility that the surface anesthesia tube of the respiratory tract accidentally falls into the oral cavity or the respiratory tract of a patient is greatly reduced, and the life safety of the patient in the surface anesthesia process is guaranteed.
Meanwhile, the first fixing ring 200 and the second fixing ring 300 are arranged at intervals along the circumferential direction of the hose 100, so that the convenience of the user in operation is further improved, and the user can apply force to the first fixing ring 200 and the second fixing ring 300 conveniently.
It is understood that anesthesia induction, clear-headed tracheal intubation and other tracheal catheter stimulation easily cause significant hemodynamic changes of patients, and further cause cardiovascular and cerebrovascular complications of some special patients. The utility model provides a respiratory tract table hemp pipe can be in user operation process, guarantee and the syringe between be connected stability and compactness, reduced the stimulation to the patient in the very big degree, do not have the injury nature to the patient, provide reliable guarantee for patient's life safety to it is easy and simple to handle, reduced the proficiency requirement to the user.
In some examples, the axial position of the first and second retaining rings 200, 300 along the hose 100 is the same.
Through setting up the solid fixed ring 200 of first fixed ring 200 and the solid fixed ring 300 of second along the axial position of hose 100 the same, the user can be in the solid fixed ring 200 of bolus in-process and the solid fixed ring 300 application of force of second more conveniently, provides further guarantee for the stable connection between injection interface 400 and the syringe. Moreover, the stress uniformity of the hose 100 can be further improved, the bending moment between the first fixing ring 200 and the second fixing ring 300 is reduced, the hose 100 is prevented from being bent obviously in the injection process, the stimulation to the respiratory tract of a patient is favorably reduced, and the safety of the patient in the surface anesthesia process is further ensured.
In some examples, the first and second retaining rings 200, 300 are angled equal to 180 ° along the circumference of the hose 100.
Through setting up the solid fixed ring 200 of first solid fixed ring 200 and the solid fixed ring 300 of second along hose 100's circumference contained angle equals 180, can make and form bigger interval along hose 100's circumference between the solid fixed ring 200 of first solid fixed ring and the solid fixed ring 300 application of force of second to first solid fixed ring 200 between the solid fixed ring 300 of second, guarantee the stability and the reliability of being connected between injection interface 400 and the syringe, and the more convenient to use person is to the solid fixed ring 300 balanced application of force of first solid fixed ring 200 and second, improve the atress homogeneity of hose 100, and then alleviate the stimulation of hose 100 to patient's respiratory track, the life safety of patient in the table anesthesia in-process has further been guaranteed.
In some examples, the first and second securing rings 200, 300 are each integrally connected with the hose 100.
Set up first solid fixed ring 200 and the solid fixed ring 300 of second and all be connected with hose 100 integral type, can further strengthen the joint strength between first solid fixed ring 200 and the solid fixed ring 300 of second and the hose, the risk that first solid fixed ring 200 and/or the solid fixed ring 300 of second drops or splits takes place in the reduction use, be favorable to in the process of pushing the bolus through first solid fixed ring 200 and the solid fixed ring 300 of second stable hose 100, and further guarantee the stability of being connected and the reliability between injection interface 400 and the syringe, reduce the life risk of patient in the table anesthesia in-process.
In some examples, the inner diameter of each of the first and second retaining rings 200, 300 is greater than or equal to 1.5cm and less than or equal to 3 cm.
Through the internal diameter that sets up first solid fixed ring 200 and the solid fixed ring 300 of second equal or greater than or equal to 1.5cm and be less than or equal to 3cm, can make the solid fixed ring 200 of first solid fixed ring and the solid fixed ring 300 of second be suitable for the user more and will point and penetrate, and avoid forming too big clearance between user's finger and the solid fixed ring 200 of first solid fixed ring and the solid fixed ring 300's of second inner wall, further convenient to use user stabilizes hose 100 through solid fixed ring 200 of first solid fixed ring and second 300, and the fastening is connected between injection interface 400 and the syringe, and then improve the reliability of use of breathing road table hemp pipe.
In some examples, as shown in fig. 1, the airway surface can further comprise: a tube core 500 is disposed in the hose 100, and the tube core 500 is in communication with the injection port 400.
As shown in fig. 1, the airway surface anesthesia tube further comprises a tube core 500 disposed in the tube 100, the tube core 500 is communicated with the injection interface 400, so that during the injection process, the liquid medicine output by the injector can be input into the tube core 500, and then the liquid medicine is delivered to the airway of the patient through the tube core 500.
In some examples, the end of the hose 100 away from the injection port 400 is a closed end, and a plurality of injection holes are arranged on the wall of the hose 100 near the closed end; wherein the injection holes communicate with the die 500.
Hose 100 keeps away from the one end of injecting interface 400 for the blind end, and hose 100 is provided with a plurality of injection holes that communicate in tube core 500 near the pipe wall of blind end to in pushing the in-process, the liquid medicine in tube core 500 can be through spraying the hole to the outside injection of hose 100, and act on patient's respiratory track, and then be favorable to improving the spray regime of liquid medicine, thereby improve the table numb effect to patient's respiratory track.
In some examples, the length of the hose 100 is greater than or equal to 12cm and less than or equal to 18 cm.
Through the length that sets up hose 100 be more than or equal to 12cm and be less than or equal to 18cm, the user can be at the table numb in-process, and the one end that keeps away from injection interface 400 with hose 100 is gone into patient's lower respiratory track down to play good table numb effect to patient's lower respiratory track, expanded the application scope of breathing track table numb pipe.
In some possible examples, the length of the hose 100 is equal to 15 cm.
In some examples, the outer diameter of the hose 100 is greater than or equal to 3mm and less than or equal to 7 mm.
Through the external diameter that sets up hose 100 be greater than or equal to 3mm and be less than or equal to 7mm, can avoid producing strong stimulation to patient's respiratory track because of hose 100 is too thick at the table numb in-process, and can prevent to stab patient's respiratory track because of hose 100 is too thin, further guaranteed the safety of patient at the table numb in-process.
In some possible examples, the outer diameter of the hose 100 is equal to 5 mm.
According to a second aspect of the embodiments of the present application, there is provided a respiratory anesthetic device, comprising: a surface anesthesia canal as set forth in any of the above first aspects; a syringe, the outlet of which is removably connected to the injection port 400.
The airway surface anesthesia apparatus proposed by the embodiment of the present application comprises an injector and an airway surface anesthesia tube as proposed in any one of the above first aspects. Wherein, the liquid outlet detachably of syringe connect with the injection interface 400 of breathing road table bast pipe to the user can prepare the stage at table bast, takes off the syringe from injection interface 400, to the inside liquid medicine that fills of syringe, and convenient to use person accomplishes the liquid medicine and prepares, and after table bast preparation is accomplished, is connected to the injection interface 400 of breathing road table bast pipe with the liquid outlet of syringe, carries out the liquid medicine and pushes.
In addition, since the airway surface anesthesia apparatus comprises the airway surface anesthesia tube provided by any one of the above first aspects, all the beneficial effects of the airway surface anesthesia tube are achieved, and the detailed description is omitted here.
In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A respiratory tract epianesthetic tube, comprising:
the injection device comprises a hose, a valve and a control circuit, wherein one end of the hose is provided with an injection interface;
the outer peripheral wall of the first fixing ring is connected with the outer wall of the hose, and the first fixing ring is positioned at one end, close to the injection port, of the hose;
the outer peripheral wall of the second fixing ring is connected with the outer wall of the hose, and the second fixing ring is positioned at one end, close to the injection port, of the hose;
wherein the first fixing ring and the second fixing ring are arranged at intervals along the circumferential direction of the hose.
2. The airway surface anesthetic tube according to claim 1,
the first retainer ring and the second retainer ring are at the same axial position along the hose.
3. The airway surface anesthetic tube according to claim 2,
the first fixing ring and the second fixing ring form a circumferential included angle equal to 180 degrees along the hose.
4. The pitot tube of claim 3,
the first fixing ring and the second fixing ring are connected with the hose in an integrated mode.
5. The airway surface anesthetic tube according to claim 2,
the internal diameter of the first fixing ring and the internal diameter of the second fixing ring are both larger than or equal to 1.5cm and smaller than or equal to 3 cm.
6. The pitot tube of any of claims 1 to 5, further comprising:
the tube core is arranged in the hose and communicated with the injection interface.
7. The airway surface anesthetic tube according to claim 6,
one end of the hose, which is far away from the injection port, is a closed end, and a plurality of injection holes are formed in the wall, which is close to the closed end, of the hose;
wherein the injection hole communicates with the tube core.
8. The airway surface anesthetic tube according to claim 7,
the length of the hose is greater than or equal to 12cm and less than or equal to 18 cm.
9. The airway surface anesthetic tube according to claim 7,
the outer diameter of the hose is greater than or equal to 3mm and less than or equal to 7 mm.
10. A respiratory tract surface anesthesia apparatus, characterized by comprising:
the airway surface anesthesia tube of any one of claims 1-9;
and the liquid outlet of the injector is detachably connected with the injection interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220577759.6U CN217311583U (en) | 2022-03-16 | 2022-03-16 | Respiratory tract surface anesthesia pipe and respiratory tract surface anesthesia tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220577759.6U CN217311583U (en) | 2022-03-16 | 2022-03-16 | Respiratory tract surface anesthesia pipe and respiratory tract surface anesthesia tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217311583U true CN217311583U (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220577759.6U Active CN217311583U (en) | 2022-03-16 | 2022-03-16 | Respiratory tract surface anesthesia pipe and respiratory tract surface anesthesia tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217311583U (en) |
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2022
- 2022-03-16 CN CN202220577759.6U patent/CN217311583U/en active Active
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