Tracheal catheter shaping device

Abstract

The utility model relates to the field of tracheal catheter shaping, in particular to a tracheal catheter shaping device which can solve the problems that a long-strip-shaped part wrapping a heating tracheal catheter is in a side opening state, and the heating tracheal catheter cannot be covered at the side opening part, so that the heating of the tracheal catheter is not uniform, the shaping time is long, and the shaping effect is poor. Comprising a control body, the bottom of the control body is electrically connected with one end of a wire, and the other end of the wire is electrically connected with a heating structure for wrapping and shaping the tracheal catheter; the heating structure comprises a heating body which is vertically spiral and can be bent and shaped, the heating body is electrically connected with the wire, and an annular fixing seat is fixedly arranged at the top of the heating body; a temperature display screen is arranged on the front side of the fixing base and electrically connected with the heating body through a circuit. And an annular rubber band is fixedly arranged on one side of the fixed seat. The device is easy to operate, convenient to use and suitable for various catheters.

Description

Technical Field

[0001] The utility model relates to the field of tracheal catheter shaping, and specifically relates to a tracheal catheter shaper. Background Art

[0002] The initial state of a tracheal catheter is a slightly bent state, and an internal guide wire is required to assist in inserting it into the bronchus of a patient. When the tracheal catheter is inserted into the bronchus connected to the guide wire, the guide wire is likely to cause damage to the bronchus. The Chinese utility model patent with the application number 201922472426.8 discloses a new type of blood transfusion and infusion warming and pressurizing instrument. This device can shape the tracheal catheter with an internal guide wire. Specifically, the tracheal catheter is placed into a heating tube with a side opening, and through the heating of the heating tube, the tracheal catheter is shaped into a large bending state, so that the tracheal catheter can be inserted into the bronchus without using a guide wire, and it can smoothly enter the bronchus by using its own large bending shape.

[0003] The above-mentioned warming and pressurizing instrument can play a role in shaping the tracheal catheter. However, it is found that there are defects in the use process: the long strip part (i.e., the heating tube) that wraps and heats the tracheal catheter is in a side opening state, and the tracheal catheter cannot be covered and heated at the side opening part, resulting in uneven heating of the tracheal catheter, long shaping time, and poor shaping effect. At the same time, because tracheal intubation is an invasive operation and the tracheal catheter is originally a sterile material, using the above-mentioned warming and pressurizing instrument for shaping fails to achieve a sterile effect. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a tracheal catheter shaper, which can solve the problems that the long strip part that wraps and heats the tracheal catheter is in a side opening state, the tracheal catheter cannot be covered and heated at the side opening part, resulting in uneven heating of the tracheal catheter, long shaping time, poor shaping effect, and non-compliance with aseptic conditions.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a tracheal catheter shaper, including a control main body, the bottom of the control main body is electrically connected to one end of a wire, and the other end of the wire is electrically connected to a heating structure for wrapping and shaping the tracheal catheter;

[0006] The heating structure includes a vertically spiral and bendable heating body, the heating body is electrically connected to the wire, and a circular fixing seat is fixedly arranged at the top of the heating body;

[0007] A temperature display screen is arranged on the front side of the fixing seat, and the temperature display screen is electrically connected to the heating body through a circuit;

[0008] A circular rubber band is fixedly arranged on one side of the fixing seat.

[0009] As a preferred technical solution, the heating element includes a vertically spiral silicone rod, and a heating cable is spirally inserted through the central position of the silicone rod. First malleable metal wires are embedded in the silicone on both sides of the cable.

[0010] As a preferred technical solution, a malleable heat insulation sleeve is sleeved outside the heating element, and the top of the heat insulation sleeve is fixedly connected to the bottom surface of the fixed seat;

[0011] A reflective film is fixedly arranged on the inner surface of the heat insulation sleeve.

[0012] As a preferred technical solution, the heat insulation sleeve includes a vertically cylindrical silicone sleeve, and second malleable metal wires are fixedly arranged at circumferential intervals in the silicone sleeve.

[0013] As a preferred technical solution, the reflective film includes an outer textile fabric layer, and a plurality of annular aluminum foils are vertically and spacedly bonded to the inner surface of the textile fabric layer.

[0014] As a preferred technical solution, the textile fabric layer is a polyester cloth.

[0015] As a preferred technical solution, suction cups with side openings are respectively fixedly arranged on the outer surfaces of the upper end and the lower end of the same side of the heat insulation sleeve.

[0016] Compared with the prior art, the present utility model provides a tracheal catheter shaping device, which has the following beneficial effects:

[0017] 1. The heating structure of the present utility model includes a vertically spiral and bendable and shapeable heating element. The heating element is electrically connected to a wire. A circular fixed seat is fixedly arranged at the top of the heating element. During use, the heating element can be bent into the angle required for shaping the tracheal catheter, and then the tracheal catheter is inserted into the heating element through the central hole of the fixed seat. By controlling the main body to turn on the power supply, the tracheal catheter can be heated and shaped. Moreover, compared with the side-opening structure, the spiral structure can evenly wrap the tracheal catheter, improving the heating efficiency. The heating element of the present utility model can be disinfected and recycled, ensuring the sterility of the article (tracheal catheter).

[0018] 2. A temperature display screen is arranged on the front side of the fixed seat of the present utility model. The temperature display screen is electrically connected to the heating element through a circuit. An annular rubber band is fixedly arranged on one side of the fixed seat. During use, the temperature display screen can display the temperature of the heating element in real time, facilitating checking whether the heating element fails; the rubber band can play a role in binding and fixing the outer end of the tracheal catheter, preventing the tracheal catheter from slipping off.

[0019] 3. In the present utility model, a shapeable heat insulation sleeve is sleeved outside the heating element. The top of the heat insulation sleeve is fixedly connected to the bottom surface of the fixed seat. A reflective film is fixedly arranged on the inner surface of the heat insulation sleeve. During use, the reflective film can reflect the heat emitted by the heating element, causing the heat to concentrate within the heating element, thereby facilitating the improvement of the heating efficiency. The heat insulation sleeve plays a heat insulation role on the outside, reducing the dissipation of heat.

[0020] 4. In the present utility model, the reflective film includes a textile fabric layer on the outside. A plurality of annular aluminum foils are vertically and spaced adhesively arranged on the inner surface of the textile fabric layer. During use, the aluminum foils have a good heat reflection effect. The spaced annular structure facilitates the bending and shaping of the heat insulation sleeve. The textile fabric layer is soft and flexible, further facilitating the bending and shaping of the heat insulation sleeve.

[0021] 5. In the present utility model, suction cups with side openings are respectively fixedly arranged on the outer surfaces of the upper end and the lower end of the same side of the heat insulation sleeve. During use, the heating structure can be adsorbed and fixed on a smooth tabletop through the suction cups, avoiding sliding and facilitating the standardization of operation at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application:

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the first embodiment of the present utility model;

[0024] Figure 2 It is a partial cross-sectional structural schematic diagram of the heating element;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the second embodiment of the present utility model;

[0026] Figure 4 It is a partial cross-sectional structural schematic diagram of the cooperation between the heat insulation sleeve and the heating element;

[0027] Figure 5 It is a partial cross-sectional structural schematic diagram of the reflective film;

[0028] Figure 6 It is a three-dimensional structural schematic diagram of the third embodiment of the present utility model.

[0029] Reference numerals in the drawings: 1. Control main body; 2. Wire; 3. Heating structure; 31. Heating element; 311. Silicone rod; 312. Cable; 313. First metal wire; 32. Fixed seat; 33. Temperature display screen; 34. Rubber band; 35. Heat insulation sleeve; 351. Silicone sleeve; 352. Second metal wire; 36. Reflective film; 361. Textile fabric layer; 362. Aluminum foil; 37. Suction cup. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0031] As Figure 1 、 Figure 2 shown, a tracheal catheter shaping device includes a control main body 1 (prior art, using the control main body in the heating and pressurizing instrument disclosed in the application number 201922472426.8, removing the pressurizing structure). One side of the control main body 1 is provided with a power cord (not shown), the bottom of the control main body 1 is electrically connected to one end of a wire 2, and the other end of the wire 2 is electrically connected to a heating structure 3 for shaping the tracheal catheter. The heating structure 3 includes a vertically spiral and bendable heating body 31, the heating body 31 is electrically connected to the wire 2, and a circular fixing seat 32 (the central hole is connected to the hollow part of the spiral heating body 31) is fixedly provided at the top of the heating body 31. A temperature display screen 33 (prior art) is provided on the front side of the fixing seat 32, and the temperature display screen 33 is electrically connected to the heating body 31 through a circuit to display the temperature of the heating body 31 in real time (in this embodiment, the temperature of the heating body 31 is 40 degrees Celsius). A circular rubber band 34 is fixedly provided on one side of the fixing seat 32.

[0032] The heating body 31 includes a vertically spiral silicone rod 311, a heating cable 312 is spirally inserted through the central position of the silicone rod 311, and a deformable first metal wire 313 (aluminum wire, iron wire or copper wire) is embedded in the silicone rod 311 on both sides of the cable 312.

[0033] When in use, the heating body 31 can be bent into the angle required for shaping the tracheal catheter, and then the tracheal catheter is inserted into the heating body 31 through the central hole of the fixing seat. The power is turned on through the control main body 1, so that the tracheal catheter can be heated and shaped. Moreover, compared with the side-opening structure, the spiral structure can evenly wrap the tracheal catheter, improving the heating efficiency. The temperature display screen 33 can display the temperature of the heating body in real time, facilitating the staff to check whether the heating body fails; the rubber band 34 can play a role in binding and fixing the outer end of the tracheal catheter to prevent the tracheal catheter from slipping off. The heating body 31 can be shaped to closely adhere to the tracheal catheter according to the size of the tracheal catheter, and the heating body 31 can be disinfected and recycled. Closely wrapping the tracheal catheter can ensure an aseptic effect during the heating process of the tracheal catheter. Embodiment 2

[0034] As Figures 3 - 5As shown in the figure, a heat-insulating sleeve 35 that can be shaped is sleeved outside the heating element 31, and the top of the heat-insulating sleeve 35 is fixedly connected to the bottom surface of the fixed seat 32. A reflective film 36 is fixedly arranged on the inner surface of the heat-insulating sleeve 35.

[0035] The heat-insulating sleeve 35 includes a silica gel sleeve 351 in the shape of a vertical cylindrical tube, and second metal wires 352 (aluminum wires, iron wires or copper wires) that can be shaped are fixedly arranged at intervals in the circumferential direction in the silica gel sleeve 351.

[0036] The reflective film 36 includes an outer textile fabric layer 361, and a plurality of annular aluminum foils 362 are adhesively arranged at intervals in the vertical direction on the inner surface of the textile fabric layer 361.

[0037] The textile fabric layer 361 is a polyester cloth.

[0038] During use, the reflective film 36 can reflect the heat emitted by the heating element 31, so that the heat is concentrated inside the heating element 31, which is beneficial to improving the heating efficiency. The heat-insulating sleeve 35 plays a heat-insulating role on the outside to reduce the heat dissipation. The aluminum foil 362 has a good heat reflection effect, and the spaced annular structure is beneficial to the bending and shaping of the heat-insulating sleeve 35. The textile fabric layer 361 is soft and flexible, which is further beneficial to the bending and shaping of the heat-insulating sleeve 35. Embodiment 3

[0039] As Figure 6 shown, suction cups 37 with side openings are respectively fixedly arranged on the outer surfaces of the upper end part and the lower end part on the same side of the heat-insulating sleeve 35.

[0040] During use, the heating structure 3 can be adsorbed and fixed on a smooth tabletop through the suction cups 37 to avoid sliding, and at the same time, it is beneficial to the standardization of operation.

[0041] The components used in the present utility model are all common standard components or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

[0042] It should be noted that in this article, the orientation or positional relationship indicated by the terms "first", "second", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only used to distinguish one entity or operation from another entity or operation, and does not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0043] The structures, proportions, sizes, etc. illustrated in the accompanying drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions under which the present utility model can be implemented. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model.

[0044] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tracheal tube shaper, comprising a control body, the bottom of which is electrically connected to one end of a wire, characterized in that: The other end of the wire is electrically connected to a heating structure that wraps and shapes the tracheal tube; The heating structure comprises a vertical spiral heating body that can be bent and shaped, the heating body is electrically connected to the wire, and an annular fixing seat is fixed on the top of the heating body; A temperature display screen is provided on the front side of the fixing seat, and the temperature display screen is electrically connected to the heating body through a circuit; An annular rubber band is fixedly arranged on one side of the fixing seat.

2. The endotracheal tube shaper according to claim 1, characterized in that: The heating body comprises a vertical spiral silicone rod, a heating cable is spirally inserted in the center of the silicone rod, and a first shapeable metal wire is embedded in the silicone on both sides of the cable.

3. The endotracheal tube shaper according to claim 1, characterized in that: The outer side of the heating body is covered with a plastic insulation cover, and the top of the insulation cover is fixedly connected to the bottom surface of the fixing seat; A reflective film is fixedly provided on the inner surface of the thermal insulation sleeve.

4. The endotracheal tube shaper according to claim 3, characterized in that: The heat-insulating sleeve comprises a vertical cylindrical silicone sleeve, in which a second plastic metal wire is fixedly provided at intervals in the circumferential direction.

5. The endotracheal tube shaper according to claim 3, characterized in that: The reflective film comprises an outer textile fabric layer, and a plurality of annular aluminum foils are bonded vertically and spaced apart on the inner surface of the textile fabric layer.

6. The endotracheal tube shaper according to claim 5, characterized in that: The textile fabric layer is polyester cloth.

7. The endotracheal tube shaper according to claim 3, characterized in that: Suction cups with side openings are fixedly arranged on the outer surfaces of the upper end and the lower end of the same side of the thermal insulation sleeve.

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