CN215995204U - Double-cavity tracheal catheter capable of monitoring body temperature - Google Patents

Abstract

The utility model discloses a double-cavity tracheal catheter capable of monitoring body temperature, which belongs to the field of medical appliances. The utility model provides a two-chamber endotracheal tube that can body temperature monitoring, includes the total trachea, the bronchus, total trachea cover bag, bronchus cover bag, total trachea inflation airbag, bronchus inflation airbag, total trachea body outer wall still is equipped with temperature measurement subassembly, and temperature measurement subassembly includes the hose, connects, display, temperature sensitive probe, sensing wire and band, the utility model discloses a flexible band will have the hose head of temperature sensitive probe to fix at total trachea middle part outer wall, through an intubate operation for can carry out body temperature monitoring outside not influencing conventional functions such as normal single lung ventilates, reduce the patient and inserted body temperature probe's stimulus injury once more, have had the function of body temperature monitoring promptly in trachea cannula.

Description

Double-cavity tracheal catheter capable of monitoring body temperature

Technical Field

The utility model relates to the field of medical appliances, more specifically say, relate to a two-chamber endotracheal tube that can body temperature monitoring.

Background

The double-cavity tracheal tube is a common anesthesia intubation tube in the cardiac and thoracic surgical operation process, and is convenient for respiratory tract management such as single lung ventilation in the operation process. Cardiac and pulmonary surgery often requires real-time detection of changes in the patient's body temperature.

Traditional two-chamber endotracheal tube function is comprehensive relatively, but still has the defect of some aspects, for example the design that the trachea material is harder leads to position injuries such as patient's oronasal cavity mucosa, larynx, trachea, bronchus easily, and the intubate is not convenient for again to the design that the trachea material is softer. And the temperature change of the patient cannot be monitored at any time, and the temperature sensor needs to be inserted again after the tracheal catheter is inserted. In view of this, we propose a double lumen endotracheal tube that can be monitored for body temperature.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a two-chamber endotracheal tube that can body temperature monitoring to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a can two-chamber endotracheal tube of body temperature monitoring, includes total trachea, bronchus, the total trachea cover bag that matches with the total trachea, the bronchus cover bag that matches with the bronchus, be equipped with the total trachea air cell with total trachea cover bag intercommunication on the total trachea, be equipped with the bronchus air cell with bronchus cover bag intercommunication on the bronchus, total trachea body outer wall still is equipped with temperature measurement subassembly, temperature measurement subassembly includes hose, joint, display, temperature sensitive probe, sensing wire and band, the inside cavity of hose is and is raindrop form inner chamber at its head inflation, temperature sensitive probe installs in the inner chamber, the joint is installed in the hose afterbody and is connected with the display, the sensing wire is worn to locate in the hose and is connected with temperature sensitive probe and joint respectively, the band cover is located the hose head outside and presss from both sides with total trachea and bronchus.

Preferably, the cross section of the strap is of an oval structure and comprises an insertion part sleeved with the hose head and a clamping part clamped with the main gas pipe and the branch gas pipe, a limiting groove is vertically formed in the top surface of the insertion part, the hose head is inserted into the limiting groove, two communicated through grooves are formed in the clamping part relative to the position of the main gas pipe and the position of the branch gas pipe, the main gas pipe and the branch gas pipe are respectively clamped in the two through grooves, an opening is formed in the position, far away from the limiting groove, of the edge of the clamping part, a clamping groove is formed in the inner wall of one side of the opening, and a clamping strip is arranged on the inner wall of the other side of the opening.

Preferably, the vertical middle section of the insertion part is radially provided with an inclined plane groove communicated with the limiting groove, and the groove width of the inclined plane groove is matched with the head diameter of the hose head.

Preferably, the clamping strip is in clamping fit with the clamping groove.

Preferably, the strap is made of silicone.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a flexible band will have the hose head of temperature sensitive probe to fix at total trachea middle part outer wall, through an intubate operation for can carry out the body temperature monitoring outside not influencing conventional functions such as normal single lung ventilation, reduce the patient and inserted the irritative injury of body temperature probe once more, have had the function of body temperature monitoring promptly in trachea cannula.

2. The utility model discloses still set up the inclined plane groove that the temperature sensitive probe of being convenient for leaks outward in the flexible band outside, not only wrap up the hose head better, and the contact of the temperature sensitive probe of being favorable to and patient's esophagus wall improves the efficiency of body temperature conduction.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure between the middle strap and the hose head according to the present invention;

FIG. 3 is a schematic view of the present invention showing the connection structure between the middle binding band and the hose head;

the reference numbers in the figures illustrate: 1. a main gas pipe; 2. a bronchus; 3. a total tracheal cuff; 4. a bronchial cuff; 5. a main air pipe inflating air bag; 6. a bronchus inflatable air bag; 7. a hose; 8. a display; 9. a belt; 901. a plug-in part; 902. a clamping portion; 903. a limiting groove; 904. a through groove; 905. a bevel groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a double-cavity tracheal catheter capable of monitoring body temperature comprises a main trachea 1, a bronchus 2, a main trachea cuff 3 matched with the main trachea 1 and a bronchus cuff 4 matched with the bronchus 2, wherein the main trachea 1 is provided with a main trachea inflating airbag 5 communicated with the main trachea cuff 3, the bronchus 2 is provided with a bronchus inflating airbag 6 communicated with the bronchus cuff 4, the outer wall of a main trachea 1 body is also provided with a temperature measuring component, the temperature measuring component comprises a hose 7, a joint, a display 8, a temperature-sensitive probe, a sensing wire and a bridle 9, the hose 7 is hollow and is expanded at the head part to form an inner cavity in a raindrop shape, the temperature-sensitive probe is arranged in the inner cavity, the connector is arranged at the tail part of the hose 7 and is connected with the display 8, the sensing wire penetrates through the hose 7 and is respectively connected with the temperature-sensitive probe and the connector, and the bridle 9 is sleeved at the outer side of the head part of the hose 7 and is clamped with the main gas pipe 1 and the branch gas pipe 2. The utility model discloses a 7 heads of hose that flexible band 9 will have the temperature sensitive probe are fixed at total trachea middle part outer wall, through an intubate operation for can carry out the body temperature monitoring outside not influencing conventional functions such as normal single lung ventilation, reduce the patient and inserted the stimulation injury of body temperature probe once more, have had the function of body temperature monitoring promptly in trachea cannula.

Specifically, 9 cross sections of band are oval structure, include the grafting portion 901 that cup joints with 7 heads of hose and press from both sides the clamping part 902 of dress with total trachea 1 and bronchus 2, the vertical spacing groove 903 of having seted up of grafting portion 901 top surface, 7 heads of hose are pegged graft in spacing groove 903, two intercommunication through grooves 904 are seted up to the relative total trachea 1 of clamping part 902 and the position of bronchus 2, total trachea 1 and bronchus 2 press from both sides respectively and locate two through grooves 904, the position that spacing groove 903 was kept away from at clamping part 902 edge is equipped with the opening, the draw-in groove has been seted up to opening one side inner wall, opening opposite side inner wall is equipped with the card strip. The utility model discloses before patient's intubate, inject the 7 heads of hose into spacing groove 903, locate the total trachea 1 and the bronchus 2 outside with clamping part 902 card again, the design through band 9 not only is convenient for hose 7 and total trachea 1's installation, and simple installation, is favorable to follow-up washing and recycles.

Further, an inclined plane groove 905 communicated with the limiting groove 903 is radially formed in the vertical middle section of the inserting portion 901, and the groove width of the inclined plane groove 905 is matched with the head diameter of the head of the hose 7. The utility model discloses still set up the inclined plane groove 905 that the temperature sensitive probe of being convenient for leaks outside flexible band 9 outsides, not only wrap up the hose head better, and the contact of favorable temperature sensitive probe and patient's esophagus wall, improve the efficiency of body temperature conduction.

Still further, the card strip is in clamping fit with the card slot. As shown in fig. 3, the clamping cooperation of the middle clamping strip and the clamping groove of the utility model is similar to the sealing strip structure, which is convenient for the installation of the belt 9.

Furthermore, the strap 9 is made of silicone. The utility model discloses a silica gel makes average thickness be 0.1 mm's band 9, not only has elasticity, and the material is soft can not harm patient's esophagus.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a can two-chamber endotracheal tube of body temperature monitoring, includes total trachea (1), bronchus (2), total trachea cuff (3) that matches with total trachea (1), bronchus cuff (4) that matches with bronchus (2), be equipped with on total trachea (1) and inflate gasbag (5) with total trachea cuff (3) intercommunication, be equipped with on bronchus (2) and inflate gasbag (6) with bronchus of bronchus cuff (4) intercommunication, its characterized in that: the utility model discloses a temperature measurement device, including hose (7), joint, display (8), temperature sensitive probe, sensing line and band (9), hose (7) inside cavity is and is raindrop form inner chamber at its head inflation, temperature sensitive probe installs in the inner chamber, the joint is installed in hose (7) afterbody and is connected with display (8), the sensing line is worn to locate in hose (7) and is connected with temperature sensitive probe and joint respectively, band (9) cover is located hose (7) head outside and is pressed from both sides with main (1) and bronchus (2) and is established.

2. The dual-lumen endotracheal tube capable of body temperature monitoring as claimed in claim 1, wherein: the cross section of the binding belt (9) is of an oval structure and comprises an insertion part (901) sleeved with the head of a hose (7) and a clamping part (902) clamped with a main air pipe (1) and a branch air pipe (2), wherein a limiting groove (903) is vertically formed in the top surface of the insertion part (901), the head of the hose (7) is inserted into the limiting groove (903), two communicated through grooves (904) are formed in the positions, relative to the main air pipe (1) and the branch air pipe (2), of the clamping part (902), the main air pipe (1) and the branch air pipe (2) are respectively clamped in the two through grooves (904), an opening is formed in the position, far away from the limiting groove (903), of the edge of the clamping part (902), a clamping groove is formed in the inner wall of one side of the opening, and a clamping strip is arranged on the inner wall of the other side of the opening.

3. A dual lumen endotracheal tube capable of body temperature monitoring as claimed in claim 2, wherein: the vertical middle section of the insertion part (901) is radially provided with an inclined plane groove (905) communicated with the limiting groove (903), and the groove width of the inclined plane groove (905) is matched with the head diameter of the head of the hose (7).

4. A dual lumen endotracheal tube capable of body temperature monitoring as claimed in claim 2, wherein: the clamping strip is matched with the clamping groove in a clamping mode.

5. The dual-lumen endotracheal tube capable of body temperature monitoring as claimed in claim 1, wherein: the bridle (9) is made of silica gel.

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