CN213131430U - Disposable temperature-type reinforced trachea cannula - Google Patents
Disposable temperature-type reinforced trachea cannula Download PDFInfo
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- CN213131430U CN213131430U CN202021550476.XU CN202021550476U CN213131430U CN 213131430 U CN213131430 U CN 213131430U CN 202021550476 U CN202021550476 U CN 202021550476U CN 213131430 U CN213131430 U CN 213131430U
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- trachea cannula
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Abstract
The utility model discloses a disposable temperature-type reinforced trachea cannula, which comprises a main body tube; a section of the main body tube close to the insertion end of the trachea cannula is wrapped with an air bag; the pipe wall of the main pipe is longitudinally provided with an internal cavity channel I and an internal cavity channel II; a cable is arranged in the inner cavity, one end of the cable is connected with the body temperature detection plug, and the other end of the cable is connected with the micro thermistor head; an inflation conduit is arranged in the inner cavity channel II, one end of the inflation conduit is connected with an inflation joint of the air bag, and an inflation head arranged at the other end of the inflation conduit extends out of the inflation opening to enter the air bag; the inner wall of the main body pipe is further wrapped with a spiral stainless steel wire. The utility model has simple structure, and the spiral stainless steel wire increases the strength of the trachea cannula under the condition of external softness; the temperature monitoring device also has a body temperature testing function, and can monitor the change of the body temperature of the patient at any time; the discomfort caused by direct contact and friction with human organs is low.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to disposable body temperature formula strenghthened type trachea cannula.
Background
The trachea intubation is an important rescue technique commonly used in emergency treatment work, is one of the most widely applied, most effective and most rapid means in the respiratory tract management, and is a necessary medical tool.
Traditional trachea cannula function all is more single simple, but also has the defect of each side, for example the trachea material is harder causes the contusion to positions such as patient's oral cavity, throat, trachea, the softer trachea material is not convenient for insert patient's air flue with the trachea again, if again can not monitor patient's vital sign constantly, especially the change of body temperature.
In order to solve the problems, a novel reinforced trachea cannula with a body temperature test function is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a disposable body temperature type reinforced trachea cannula.
The utility model adopts the technical proposal that: a disposable temperature-type reinforced tracheal cannula comprises a main body tube, wherein the main body tube is in a hollow long tube shape; the front end of the main body tube is a trachea cannula insertion end, and the rear end of the main body tube is a trachea cannula connecting end; the connecting end of the trachea cannula is provided with a connecting pipe in a connecting way; a section of the main body tube close to the insertion end of the trachea cannula is wrapped with an air bag;
the pipe wall of the main pipe is longitudinally provided with an internal cavity channel I and an internal cavity channel II; the front end of the internal cavity is provided with a temperature measuring opening, the rear end of the internal cavity is provided with an inlet wire opening, and the temperature measuring opening is provided with a miniature thermistor head in a fit manner; a cable is arranged in the inner cavity channel, one end of the cable extends out of the wire inlet opening and is connected with a body temperature detection plug, and the other end of the cable is connected with the micro thermistor head; the front end of the inner cavity channel II is provided with an inflation inlet, the rear end of the inner cavity channel II is provided with an inlet pipe orifice, the inner cavity channel II is internally provided with an inflation conduit, one end of the inflation conduit extends out from the inlet pipe orifice and is connected with an inflation connector of the air bag, the other end of the inflation conduit is provided with an inflation head, and the inflation head extends out from the inflation orifice and enters the air bag;
the inner wall of the main body pipe is further wrapped with a spiral stainless steel wire.
Furthermore, trachea cannula link and connecting pipe are integrated into one piece.
Furthermore, a ring handle is fixedly arranged on the outer wall of the connecting pipe close to the connecting end of the trachea cannula.
Further, the part that the cable conductor stretches out outside the inlet wire opening stretches out the section for the cable conductor, the section is stretched out to the cable conductor is close to one section outside parcel of inlet wire opening has glossy plastic hose.
Further, the length of the plastic hose is 8-15 cm.
Furthermore, the connecting pipe and the ring handle are integrally formed.
The utility model has the advantages that:
1. the spiral stainless steel wire increases the strength of the tracheal cannula under the condition of external softness, and prevents the patient from contusion at the oral cavity, throat, trachea and other parts when the tracheal cannula is bent;
2. the temperature monitoring device has a body temperature testing function, and can monitor the change of the body temperature of a patient at any time;
3. the discomfort caused by direct contact and friction with human organs is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a cable extending section 701 according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1, a disposable temperature-enhanced tracheal cannula comprises a main body tube 1, wherein the main body tube 1 is in a hollow long tube shape; the front end of the main body tube 1 is a trachea cannula insertion end 11, and the rear end is a trachea cannula connecting end 12; the trachea cannula connecting end 12 is provided with a connecting pipe 3 in a connecting way; a section of the main body tube 1 close to the insertion end 11 of the trachea cannula is wrapped with an air bag 2;
the pipe wall of the main pipe 1 is longitudinally provided with a first internal cavity channel 10 and a second internal cavity channel 9; the front end of the internal cavity I10 is provided with a temperature measuring opening 1002, the rear end of the internal cavity I is provided with an inlet wire opening 1001, and a micro thermistor head is attached to the temperature measuring opening 1002; a cable 7 is arranged in the inner cavity channel 10, one end of the cable 7 extends out from the wire inlet opening 1001 and is connected with a body temperature detection plug 8, and the other end of the cable 7 is connected with the micro thermistor head; the front end of the second internal cavity channel 9 is provided with an inflation port 902, the rear end of the second internal cavity channel 9 is provided with a pipe inlet 901, the second internal cavity channel 9 is internally provided with an inflation conduit 5, one end of the inflation conduit 5 extends out from the pipe inlet 901 and is connected with an airbag inflation connector 6, the other end of the inflation conduit 5 is provided with an inflation head 13, and the inflation head 13 extends out from the inflation port 902 and enters the airbag 2;
the inner wall of the main body pipe 1 is also wrapped with a spiral stainless steel wire 4.
In the preferred embodiment, the endotracheal tube connecting end 12 and the connecting tube 3 are integrally formed.
In the preferred embodiment, a ring handle 301 is fixedly arranged on the outer wall of the connecting tube 3 near the connecting end 12 of the endotracheal tube.
As shown in fig. 2, in the preferred embodiment, the portion of the cable 7 extending out of the inlet opening 1001 is a cable extending section 701, and a smooth plastic hose 702 is wrapped on an outer side of a section of the cable extending section 701 close to the inlet opening 1001.
In the preferred embodiment, the length of the plastic hose 702 is 8-15 cm.
In the preferred embodiment, the connecting tube 3 is integrally formed with the ring handle 301.
The working principle is as follows:
in the embodiment, the air bag inflation connector 6 is connected with external inflation equipment, air enters the air bag 2 through the inflation conduit 5 and the inflation head 13, so that the air bag 2 is expanded, the expanded air bag 2 seals a gap between the main body tube 1 and the inner wall of a trachea of a patient, the position of the trachea cannula is fixed, air leakage during positive pressure ventilation is prevented, and the phenomenon that upper respiratory secretion or gastric content flows back to the trachea to cause aspiration is avoided;
in the embodiment, the body temperature sensor for measuring temperature adopts a micro thermistor structure, and a micro thermistor head is placed at the front end of the tracheal intubation through an internal cavity channel I10 of the main body tube 1 of the tracheal intubation and is connected with a body temperature detection plug 8 through a built-in cable 7. When the temperature measuring device is used, the main tube 1 is inserted into a human body, the micro thermistor head enters the human body along with the main tube 1, and the temperature of the contact part is measured through the change of the micro thermistor along with the temperature. The body temperature detection plug 8 is connected with an external monitor, temperature data measured by the micro thermistor reaches the monitor through the cable 7 and the body temperature detection plug 8, and the temperature of the contact point can be obtained through the monitor.
In the embodiment, the main body tube 1 is made of a soft elastic material, the inner wall of the main body tube 1 is further wrapped with the spiral stainless steel wire 4, the spiral stainless steel wire 4 is arranged in a mold before the main body tube 1 is subjected to injection molding, the spiral stainless steel wire 4 is placed in the mold in advance, and the spiral steel wire is wrapped inside plastic by the plastic during injection molding, so that the strength of the main body tube 1 of the tracheal cannula is improved. The plastic part of the trachea is contacted with the human body, and the stainless steel wire can not be contacted with the human body. The spiral stainless steel wire 4 is arranged, so that the strength of the main body pipe 1 is increased under the condition that the outside is soft, and the contusion to the oral cavity, throat, trachea and other parts of a patient is avoided during bending;
in this embodiment, a ring handle 301 is fixedly disposed on an outer wall of the connecting tube 3 near the trachea cannula connecting end 12, so that a user can conveniently insert and pull the connecting tube 3.
In this embodiment, the smooth plastic hose 702 can reduce the discomfort caused by the direct contact and friction between the cable 7 and the human body sense organ when the main tube 1 is inserted. The smooth plastic hose 702 is a hollow hose, the diameter of which is slightly larger than that of the cable 7, and the smooth plastic hose can move back and forth along the cable extending section 701.
The utility model has simple structure, the spiral stainless steel wire 4 increases the strength of the trachea cannula under the condition of external softness, and the contusion to the oral cavity, throat, trachea and other parts of a patient is avoided when the trachea cannula is bent; the temperature monitoring device also has a body temperature testing function, and can monitor the change of the body temperature of the patient at any time; the smooth plastic hose 702 can reduce the discomfort caused by the direct contact and friction between the cable 7 and the human body organs
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The disposable temperature-type reinforced tracheal cannula is characterized by comprising a main body tube (1), wherein the main body tube (1) is in a hollow long tube shape; the front end of the main body tube (1) is a trachea cannula insertion end (11), and the rear end is a trachea cannula connecting end (12); the trachea cannula connecting end (12) is provided with a connecting pipe (3) in a connecting way; a section of the main body tube (1) close to the insertion end (11) of the trachea cannula is wrapped with an air bag (2);
the pipe wall of the main body pipe (1) is longitudinally provided with a first internal cavity channel (10) and a second internal cavity channel (9); the front end of the first internal cavity (10) is provided with a temperature measuring opening (1002), the rear end of the first internal cavity is provided with an inlet wire opening (1001), and a micro thermistor head is attached to the temperature measuring opening (1002); a cable (7) is arranged in the inner cavity I (10), one end of the cable (7) extends out from the wire inlet opening (1001) and is connected with a body temperature detection plug (8), and the other end of the cable (7) is connected with the micro thermistor head; an inflation opening (902) is formed in the front end of the second internal cavity (9), a pipe inlet (901) is formed in the rear end of the second internal cavity (9), an inflation pipe (5) is arranged in the second internal cavity (9), one end of the inflation pipe (5) extends out from the pipe inlet (901) and is connected with an airbag inflation joint (6), an inflation head (13) is arranged at the other end of the inflation pipe (5), and the inflation head (13) extends out from the inflation opening (902) and enters the airbag (2);
the inner wall of the main body pipe (1) is further wrapped with a spiral stainless steel wire (4).
2. A disposable temperature-enhanced trachea cannula according to claim 1, wherein the trachea cannula connection end (12) and the connection tube (3) are integrally formed.
3. The disposable temperature-enhanced trachea cannula according to claim 1, wherein a ring handle (301) is fixedly arranged on the outer wall of the connecting pipe (3) close to the trachea cannula connecting end (12).
4. The disposable temperature-enhanced trachea cannula according to claim 1, wherein the part of the cable (7) extending out of the inlet opening (1001) is a cable extending section (701), and a smooth plastic hose (702) is wrapped on the outer side of the cable extending section (701) close to the inlet opening (1001).
5. A disposable temperature-enhanced endotracheal tube according to claim 4, characterized in that the length of the plastic hose (702) is 8-15 cm.
6. A disposable temperature-enhanced tracheal cannula according to claim 3, wherein the connecting tube (3) is integrally formed with the ring handle (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550476.XU CN213131430U (en) | 2020-07-30 | 2020-07-30 | Disposable temperature-type reinforced trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550476.XU CN213131430U (en) | 2020-07-30 | 2020-07-30 | Disposable temperature-type reinforced trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213131430U true CN213131430U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021550476.XU Active CN213131430U (en) | 2020-07-30 | 2020-07-30 | Disposable temperature-type reinforced trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213131430U (en) |
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2020
- 2020-07-30 CN CN202021550476.XU patent/CN213131430U/en active Active
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