Temperature detection assembly and sheath applied to nuclear magnetic body temperature probe

Abstract

The invention discloses a temperature detection assembly and a sheath applied to a nuclear magnetic body temperature probe, the temperature detection assembly comprises a temperature detection part and the sheath, the temperature detection part comprises a probe body and a detection line, the detection line comprises an optical fiber light transmitting bundle, one end of the optical fiber light transmitting bundle is connected with the probe body, and the probe body is used for being connected with monitoring equipment. A temperature signal acquired by the probe main body is transmitted to the monitoring equipment; the sheath comprises a sheath main body and a connecting structure, the sheath main body comprises an open end and a closed end which are opposite to each other, the open end is used for inserting the tail end of the detection line so as to enable the sheath main body to sleeve the tail end of the detection line, and the connecting structure is arranged at the open end of the sheath main body and is used for being connected with the peripheral surface of the detection line through a connecting band; the connecting structure is used for being wound on the peripheral surface of the detection line, so that the sheath and the detection line are detachably connected together, the sheath is prevented from falling off from the detection line of the temperature detection assembly, and the structure of the detection line can be simplified.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a temperature detection component and a sheath used for a nuclear magnet temperature probe. Background Art

[0002] When monitoring equipment measures the temperature of different human bodies or different parts of the human body through the temperature detection component, it is usually necessary to put a sheath on the end of the detection line of the temperature detection component to prevent the detection line from directly contacting the patient. After the temperature measurement is completed, the sheath is removed and replaced with a new one, so there is no need to disinfect or sterilize the temperature detection component.

[0003] In the prior art, in order to prevent the sheath from falling off the detection line of the temperature detection assembly, a locking structure is usually provided on the detection line to lock the sheath, which results in a relatively complicated structure of the temperature detection assembly. Summary of the invention

[0004] The embodiments of the present application provide a temperature detection assembly and a sheath for a nuclear magnet temperature probe, aiming to solve the problem in the prior art that a locking structure is provided on the detection line of the temperature detection assembly to lock the sheath, resulting in a relatively complex structure of the temperature detection assembly.

[0005] The present application provides a temperature detection component, including:

[0006] The temperature detection component includes a probe body and a detection line, wherein the detection line includes an optical fiber light guide, one end of the optical fiber light guide is connected to the probe body, and the probe body is used to connect to a monitoring device to transmit the temperature signal collected by the probe body to the monitoring device;

[0007] A sheath comprises a sheath body and a connecting structure, wherein the sheath body comprises an open end and a closed end opposite to each other, the open end being used for inserting the end of the detection line away from the probe body so that the sheath body is sleeved on the end of the detection line, the connecting structure being provided at the open end of the sheath body, the connecting structure being used for connecting to the outer peripheral surface of the detection line via a connecting belt, or the connecting structure being used for wrapping around the outer peripheral surface of the detection line.

[0008] In some embodiments, the connecting structure includes a connecting section extending along the length direction of the sheath body, the connecting section includes a first side edge and a second side edge distributed in sequence along the circumference of the sheath body, the connecting section includes an adhesive surface for adhering to the connecting belt, and the adhesive surface is located on the side of the connecting section away from the detection line.

[0009] In some embodiments, the connection structure further includes a limiting portion that protrudes from the adhesive surface; alternatively, the connecting section includes two opposite sides that are circumferentially distributed on both sides of the connecting section along the circumferential direction of the sheath body, and the limiting portion protrudes from the side.

[0010] In some embodiments, the limiting portion is located at an end of the connecting section away from the sheath body.

[0011] In some embodiments, the connection structure includes a binding band connected to the open end of the sheath body, and the binding band is used to wrap around the outer peripheral surface of the detection wire.

[0012] In some embodiments, the connection structure includes a first end and a second end that are sequentially distributed along the circumferential direction of the sheath body. The first end is provided with a clamping portion, and the second end is provided with a clamping hole. The clamping portion is used to insert into the clamping hole so that the connection structure wraps around the outer peripheral surface of the detection wire.

[0013] In some embodiments, the inner wall thickness of the sheath body is greater than or equal to 0.5 mm; the inner wall thickness of the sheath body is less than or equal to 2.5 mm.

[0014] In some embodiments, the length of the sheath body is greater than or equal to 10 cm.

[0015] In some embodiments, the temperature detection component includes at least two sheaths of different colors.

[0016] In some embodiments, the sheath body and the connection structure are integrally formed.

[0017] In some embodiments, the material of the sheath body includes silicone or thermoplastic polyurethane rubber.

[0018] In some embodiments, the probe body is used for detachable connection with the monitoring device.

[0019] An embodiment of the present application further provides a sheath for a nuclear magnetic temperature probe, which is used to sleeved on the end of the detection wire of the temperature detection component. The sheath includes a sheath body and a connection structure. The sheath body includes an opposite open end and a closed end. The open end is used for the end of the detection wire to be inserted so that the sheath body is sleeved on the end of the detection wire. The connection structure is arranged at the open end of the sheath body. The connection structure is used to connect with the outer peripheral surface of the detection wire through a connecting band, or the connection structure is used to wrap around the outer peripheral surface of the detection wire.

[0020] In some embodiments, the connecting structure includes a connecting section extending along the length direction of the sheath body, the connecting section includes a first side edge and a second side edge distributed in sequence along the circumference of the sheath body, the connecting section includes an adhesive surface for adhering to the connecting belt, and the adhesive surface is located on the side of the connecting section away from the detection line.

[0021] In some embodiments, the connection structure further includes a limiting portion, which protrudes from the adhesive surface; or, the connection section includes two opposite side edges, which are distributed on both sides of the connection section along the circumference of the sheath body, and the limiting portion protrudes from the side edges.

[0022] In some embodiments, the limiting portion is located at an end of the connecting section away from the sheath body.

[0023] In some embodiments, the inner wall thickness of the sheath body is greater than or equal to 0.5 mm; the inner wall thickness of the sheath body is less than or equal to 2.5 mm.

[0024] In some embodiments, the length of the sheath body is greater than or equal to 10 cm.

[0025] The temperature detection component provided in the embodiment of the present application is configured such that the sheath includes a sheath body and a connecting structure, and the connecting structure is arranged at the open end of the sheath body. When the end of the detection line of the temperature detection component is inserted into the open end of the sheath body and the sheath body is sleeved on the end of the detection line, the connecting structure can be connected to the outer peripheral surface of the detection line through a connecting belt, or the connecting structure can be wrapped around the outer peripheral surface of the detection line, so that the sheath and the detection line can be detachably connected together to prevent the sheath from falling off the detection line of the temperature detection component. There is no need to set a locking structure on the detection line of the temperature detection component to lock the sheath, thereby simplifying the structure of the detection line of the temperature detection component. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0027] Figure 1 A schematic diagram of the structure of an embodiment of a temperature detection component provided in an embodiment of the present application;

[0028] Figure 2 A schematic structural diagram of a first embodiment of a sheath provided in an embodiment of the present application;

[0029] Figure 3 for Figure 2 a cross-sectional view of the middle sheath, which is cut along the length direction of the sheath body;

[0030] Figure 4 Schematic diagram of the mating structure of the sheath and the detection wire provided by the embodiment of the present application, wherein the end of the detection wire is not inserted into the sheath body;

[0031] Figure 5 Schematic diagram of the mating structure of the sheath and the detection wire provided by the embodiment of the present application, wherein the end of the detection wire is inserted into the sheath body;

[0032] Figure 6 Schematic diagram of the structure of the second embodiment of the sheath provided by the embodiment of the present application;

[0033] Figure 7 Schematic diagram of the structure of the third embodiment of the sheath provided by the embodiment of the present application;

[0034] Figure 8 Schematic diagram of the structure of the fourth embodiment of the sheath provided by the embodiment of the present application;

[0035] Figure 9 Schematic diagram of the structure of an embodiment of the monitoring device provided by the embodiment of the present application.

[0036] Temperature detection component 100; temperature detection component 110; detection wire 111; outer peripheral surface 1111; end 1112; optical fiber light guide beam 1113; temperature sensing part 112; probe body 113; sheath 120; sheath body 121; open end 1211; closed end 1212; jack 1213; connection structure 122; connection section 1221; side 1222; adhesive surface 1224; limiting part 1225; binding band 1226; first end 1227; clamping part 1228; second end 1229; clamping hole 1230; flexible band body 1231; monitoring device 200; plug-in part 201; connection band 300. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present application.

[0038] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, "a plurality of" means two or more, unless otherwise specifically defined.

[0039] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection, an electrical connection or a connection capable of mutual communication; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0040] In the present application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0041] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present application. In addition, the present application may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0042] An embodiment of the present application provides a temperature detection component and a sheath applied to a nuclear magnetic temperature probe. The following will be described in detail respectively.

[0043] First, an embodiment of the present application provides a temperature detection component. Among them, the temperature detection component is mainly used for a monitoring device.

[0044] Figure 1 It is a schematic structural diagram of an embodiment of the temperature detection component provided for the implementation of the present application. As Figure 1 shown, the temperature detection component 100 includes a temperature detection part 110, and the temperature detection part 110 includes a probe body 113 and a detection line 111. One end of the detection line 111 is connected to the probe body 113, and the end 1112 of the detection line 111 far from the probe body 113 is used to be inserted into the oral cavity, rectum or other objects to be measured, so as to convert the temperature of the oral cavity, rectum or other objects to be measured into a signal and feedback it to the probe body 113, so as to achieve the purpose of the probe body 113 collecting the temperature through the detection line 111.

[0045] The probe body 113 is used to be connected to the monitoring device 200 to transmit the temperature signal collected by the probe body 113 to the monitoring device 200. Among them, the signal fed back from the end 1112 of the detection line 111 to the probe body 113 can be an optical signal or an electrical signal. The temperature signal collected by the probe body 113 can be the optical signal or electrical signal fed back from the end 1112 of the detection line 111 to the probe body 113, or can also be a signal obtained by the probe body 113 based on further processing of the optical signal or electrical signal.

[0046] In some embodiments, such as Figure 3 and Figure 4As shown, the detection line 111 includes an optical fiber light guide beam 1113, one end of which is connected to the probe body 113. Thus, when the end 1112 of the detection line 111 away from the probe body 113 is inserted into the oral cavity, rectum or other object to be measured, the temperature sensing part 112 at the end 1112 of the detection line 111 converts the temperature into an optical signal and transmits it to the probe body 113 through the optical fiber light guide beam 1113. Moreover, due to the electromagnetic insulation and inherent wide frequency band of the optical fiber itself, the optical fiber light guide beam 1113 will not be affected by the electric field and magnetic field during the signal transmission process, enabling the temperature detection component 100 to be used in the nuclear magnetic monitoring scenario.

[0047] Specifically, a fluorescent substance is provided at the end 1112 of the detection line 111 to form the temperature sensing part 112. The fluorescent substance exhibits different optical characteristics at different temperatures. Therefore, the fluorescent substance can convert different temperatures into different optical signals and feedback them to the probe body 113 through the optical fiber light guide beam 1113. The probe body 113 can accurately determine the temperature of the environment where the end 1112 of the detection line 111 is located according to the difference in the received optical signals.

[0048] Of course, when the temperature detection component 100 is used in a non-electric field or magnetic field environment, the detection line 111 can also include a wire. One end of the wire is connected to the probe body 113, and a temperature sensor electrically connected to the wire is provided at the end 1112 of the detection line 111 as the temperature sensing part 112 to detect the temperature of the environment where the end 1112 of the detection line 111 is located, and convert the temperature into an electrical signal and transmit it to the probe body 113 through the wire.

[0049] Such as Figure 1 and Figure 2 As shown, the temperature detection component 100 further includes a sheath 120, which is used to cover the end 1112 of the detection line 111. When the monitoring device 200 performs temperature detection through the temperature detection component 100, it can prevent the end 1112 of the detection line 111 of the temperature detection component 100 from directly contacting the human body. After the temperature detection is completed, the sheath 120 can be removed without disinfecting or sterilizing the end 1112 of the detection line 111, improving the utilization rate of the temperature detection component 100 and avoiding the problems of low utilization rate and easy damage of the temperature detection component 100 caused by long-term and frequent sterilization.

[0050] In some embodiments, such as Figure 2 and Figure 3As shown, the sheath 120 includes a sheath body 121. The sheath body 121 includes opposite open ends 1211 and a closed end 1212. The open end 1211 of the sheath body 121 is for the end 1112 of the detection line 111 to be inserted, so that the sheath body 121 is sleeved on the end 1112 of the detection line 111, thereby isolating the end 1112 of the detection line 111 of the temperature detection assembly 100 from the human body through the sheath body 121.

[0051] Wherein, as Figures 2 to 5 shown, the sheath 120 further includes a connection structure 122, and this connection structure 122 is arranged at the open end 1211 of the sheath body 121. The connection structure 122 is used to be connected to the outer peripheral surface 1111 of the detection line 111 through a connection band 300 (as Figure 5 shown), or the connection structure 122 is used to be wound around the outer peripheral surface 1111 of the detection line 111.

[0052] Thus, when the end 1112 of the detection line 111 is inserted into the sheath body 121 from the open end 1211 of the sheath body 121, as Figure 4 and Figure 5 shown, the connection structure 122 of the sheath 120 can be connected to the outer peripheral surface 1111 of the detection line 111 through the connection band 300, or the connection structure 122 of the sheath 120 is wound around the outer peripheral surface 1111 of the detection line 111, so that the sheath 120 is detachably connected to the detection line 111, preventing the sheath 120 from falling off the detection line 111 of the temperature detection assembly 100. It does not need to set a locking structure on the detection line 111 of the temperature detection assembly 100 to lock the sheath 120. Therefore, the structure of the detection line 111 of the temperature detection assembly 100 can be simplified.

[0053] As Figures 2 to 5 shown, the connection structure 122 includes a connection section 1221 extending along the length direction of the sheath body 121, and this connection section 1221 is used to be connected to the outer peripheral surface 1111 of the detection line 111 through a connection band 300. Wherein, the connection section 1221 includes two side edges 1222 distributed in sequence along the circumferential direction of the sheath body 121. That is to say, the connection section 1221 extends along the circumferential direction of the sheath body 121 from one side edge 1222 to the other side edge 1222, and there is a certain distance between the two side edges 1222. When the end 1112 of the detection line 111 is inserted into the sheath body 121 from the open end 1211 of the sheath body 121, a part of the outer peripheral surface 1111 of the detection line 111 along its circumferential direction overlaps with the connection section 1221 or is covered by the connection section 1221, while another part of the outer peripheral surface 1111 of the detection line 111 along its circumferential direction does not overlap with the connection section 1221 or is not covered by the connection section 1221.

[0054] In some embodiments, the connecting section 1221 includes an adhesive surface 1224 for pasting with the connecting belt 300, and the adhesive surface 1224 is located on the side of the connecting section 1221 away from the detection line 111. Thus, after the end 1112 of the detection line 111 is inserted into the sheath body 121 from the open end 1211 of the sheath body 121, medical staff can paste the connecting belt 300 to the adhesive surface 1224 of the connecting section 1221 and another part of the outer peripheral surface 1111 of the detection line 111 along its circumference, so as to connect the connecting section 1221 with the outer peripheral surface 1111 of the detection line 111. When it is necessary to remove the sheath 120 from the end 1112 of the detection line 111, the connecting belt 300 can be directly torn off, and the operation is very convenient.

[0055] Among them, the connecting belt can be a tape or other components that can paste with the adhesive surface 1224 of the connecting section 1221 and the outer peripheral surface 1111 of the detection line 111. In addition, medical staff can also paste the connecting belt 300 to the adhesive surface 1224 of the connecting section 1221 and other uncovered outer peripheral surfaces 1111 of the detection line 111 to connect the connecting section 1221 with the outer peripheral surface 1111 of the detection line 111.

[0056] In some embodiments, as Figures 2 to 5 shown, the connecting structure 122 further includes a limiting portion 1225, and the limiting portion 1225 protrudes from the adhesive surface 1224. Thus, the connecting belt 300 can be pasted to the adhesive surface 1224 of the connecting section 1221 and another part of the outer peripheral surface 1111 of the detection line 111 along its circumference, and the limiting portion 1225 is located on the side of the connecting belt 300 away from the sheath body 121. When the connecting belt 300 is not firmly pasted to the adhesive surface 1224 and the sheath 120 falls off from the end 1112 of the detection line 111, the limiting portion 1225 can abut against the connecting belt 300 to prevent the sheath 120 from falling off.

[0057] Specifically, the connecting section 1221 is an arc-shaped plate extending along the circumference of the sheath body 121. Both side edges 1222 of the connecting section 1221 extend along the length direction of the sheath body 121. The limiting portion 1225 can be extended along the circumference of the sheath body 121 to the two side edges 1222 of the connecting section 1221, so that the length of the limiting portion 1225 is longer, so as to improve the limiting effect of the limiting portion 1225 on the sheath 120 when it abuts against the connecting belt 300 as much as possible.

[0058] In other embodiments, as Figure 6As shown, the connecting section 1221 includes two opposite side edges 1222. The two side edges 1222 are circumferentially distributed on both sides of the connecting section 1221 along the sheath main body 121, and the limiting portion 1225 protrudes from the side edge 1222. Thus, when the connecting band 300 is not firmly adhered to the adhesive surface 1224 and the sheath 120 falls off from the end 1112 of the detection line 111, the limiting portion 1225 can also abut against the connecting band 300 to prevent the sheath 120 from falling off.

[0059] Among them, the connecting structure 122 can include two limiting portions 1225, and the two limiting portions 1225 are distributed on the two side edges 1222 of the connecting section 1221 to further improve the limiting effect of the sheath 120 when the limiting portion 1225 abuts against the connecting band 300.

[0060] In some embodiments, the limiting portion 1225 is located at one end of the connecting section 1221 away from the sheath main body 121. Thus, the area of the adhesive surface 1224 of the connecting section 1221 can be increased as much as possible, and the connecting band 300 and the adhesive surface 1224 of the connecting section 1221 can be adhered together more firmly.

[0061] In other embodiments, the connecting section 1221 can also be tied to the outer peripheral surface 1111 of the detection line 111 through the connecting band 300, so as to detachably connect the sheath 120 and the detection line 111 together. Specifically, after the end 1112 of the detection line 111 is inserted into the sheath main body 121 from the open end 1211 of the sheath main body 121, the connecting band 300 can be wound around the surface of the connecting section 1221 facing away from the detection line 111 and the outer peripheral surface 1111 of the detection line 111 along the circumference of the detection line 111, so as to detachably connect the sheath 120 and the detection line 111 together. The connecting band 300 can be a connecting rope, a clamp, etc., and there is no limitation here.

[0062] In other embodiments, as Figure 7 shown, the connecting structure 122 can include a binding band 1226 connected to the open end 1211 of the sheath main body 121, and the binding band 1226 is used to wrap around the outer peripheral surface 1111 of the detection line 111. Thus, after the end 1112 of the detection line 111 is inserted into the sheath main body 121 from the open end 1211 of the sheath main body 121, the binding band 1226 can be wound around the outer peripheral surface 1111 of the detection line 111 along the circumference of the detection line 111 and tightened, so that the connecting structure 122 is wrapped around the outer peripheral surface 1111 of the detection line 111, thereby detachably connecting the sheath 120 and the detection line 111 together.

[0063] Among them, the binding strap 1226 is integrally formed with the sheath main body 121, so as to facilitate the processing of the sheath 120 and improve the connection stability between the binding strap 1226 and the sheath main body 121. At the same time, it can also prevent many gaps between the binding strap 1226 and the sheath main body 121 from affecting the disinfection and sterilization effect of the sheath 120.

[0064] In other embodiments, such as Figure 8 shown, the connecting structure 122 can include a first end 1227 and a second end 1229 that are sequentially distributed along the circumferential direction of the sheath main body 121. A clamping portion 1228 is provided at the first end 1227 of the connecting structure 122, and a clamping hole 1230 is provided at the second end 1229 of the connecting structure 122. The clamping portion 1228 is used to insert into the clamping hole 1230 so that the connecting structure 122 is wound around the outer peripheral surface 1111 of the detection line 111.

[0065] Thus, when the end 1112 of the detection line 111 is inserted into the sheath main body 121 from the opening end 1211 of the sheath main body 121, the clamping portion 1228 at the first end 1227 of the connecting structure 122 can be inserted into the clamping hole 1230 at the second end 1229, so that the first end 1227 of the connecting structure 122 is clamped and connected to the second end 1229, and the connecting structure 122 forms an annular structure with an interference fit with the detection line 111 to prevent the sheath 120 from falling off from the end 1112 of the detection line 111, and the operation is very convenient.

[0066] Specifically, the connecting structure 122 includes a flexible strip 1231. The flexible strip 1231 is connected to the opening end 1211 of the sheath main body 121. A clamping portion 1228 is provided at the first end 1227 of the flexible strip 1231, and a clamping hole 1230 is provided at the second end 1229 of the flexible strip 1231. When the end 1112 of the detection line 111 is inserted into the sheath main body 121 from the opening end 1211 of the sheath main body 121, the flexible strip 1231 is wound around the outer peripheral surface 1111 of the detection line 111, and the clamping portion 1228 at the first end 1227 of the flexible strip 1231 is inserted into the clamping hole 1230 at the second end 1229.

[0067] In some embodiments, the sheath main body 121 and the connecting structure 122 are integrally formed. Specifically, the sheath main body 121 and the connecting structure 122 of the sheath 120 can be integrally formed by injection molding. Thus, it can facilitate the processing of the sheath 120 and improve the connection stability between the sheath main body 121 and the connecting structure 122. At the same time, it can also reduce the gap between the connecting structure 122 and the sheath main body 121 and improve the disinfection and sterilization effect of the sheath 120.

[0068] In some embodiments, the inner wall thickness of the sheath body 121 can be greater than or equal to 0.5 mm, so that the sheath body 121 has higher strength, which is convenient for disinfecting and sterilizing the sheath 120 after it is removed from the end 1112 of the detection line 111, so as to realize the reuse of the sheath 120. Among them, the inner wall thickness of the sheath body 121 can be 0.6 mm, 0.8 mm, 1 mm, 1.5 mm, 1.7 mm, 2 mm, 2.3 mm, etc., which can be specifically determined according to the material of the sheath body 121.

[0069] As Figure 2 described, the sheath body 121 includes an insertion hole 1213 extending along its length direction. The insertion hole 1213 has an opening at the open end 1211 of the sheath body 121 for the end 1112 of the detection line 111 to be inserted, and the insertion hole 1213 is closed at the closed end 1212 of the sheath body 121. The inner wall thickness of the sheath body 121 is the minimum distance between the inner peripheral surface of the insertion hole 1213 and the outer peripheral surface of the sheath body 121.

[0070] In addition, the inner wall thickness of the sheath body 121 can be less than or equal to 2.5 mm, to avoid the thickness of the sheath body 121 being too thick and affecting the temperature sensing speed of the end 1112 of the detection line 111. Among them, the inner wall thickness of the sheath body 121 can be 0.7 mm, 0.9 mm, 1.2 mm, 1.3 mm, 1.8 mm, 2.1 mm, 2.4 mm, etc., which can be specifically determined according to the material of the sheath body 121.

[0071] In some preferred embodiments, the inner wall thickness of the sheath body 121 can be greater than or equal to 0.5 mm and less than or equal to 2.5 mm, so that the sheath 120 can be disinfected and sterilized, and while realizing reuse, the end 1112 of the detection line 111 has a faster sensing speed for the external temperature.

[0072] In some embodiments, the length of the sheath body 121 can be greater than or equal to 10 cm. Thus, when the end 1112 of the detection line 111 is inserted into the sheath body 121 from the open end 1211 of the sheath body 121, the length of the detection line 111 covered by the sheath body 121 is longer, so that when the end 1112 of the detection line 111 is inserted deeper into the oral cavity, rectum or other objects to be measured, it will not directly contact the human body. Among them, the length of the sheath body 121 can be specifically 12 cm, 13 cm, 14 cm, 15 cm, etc., which can be specifically determined according to the depth that the detection line 111 needs to be inserted into the human body.

[0073] In some embodiments, the material of the sheath body 121 can include silicone or thermoplastic polyurethane rubber, so that the processing of the sheath 120 is more convenient, and moreover, the sheath 120 can be suitable for multiple sterilization treatments in multiple ways.

[0074] In some embodiments, the temperature detection component 100 may include sheaths 120 of at least two different colors. Thus, when detecting the temperatures of different objects to be measured, sheaths 120 of different colors can be selected to relieve the psychological burden of the patient. Specifically, for example, the temperature detection component 100 may include sheaths 120 of two different colors, red and green. When detecting the temperature in the oral cavity through the temperature detection component 100, the green sheath 120 can be sleeved on the end 1112 of the detection line 111. When detecting the temperature in the rectum through the temperature detection component 100, the red sheath 120 can be sleeved on the end 1112 of the detection line 111.

[0075] Of course, the color of the sheath 120 can also be white, yellow, etc., which is not limited here. In addition, the overall color of the sheath 120 can be different, or the color of some regions of the sheath 120 can be different, as long as it is convenient for medical staff to distinguish the sheaths 120 of different colors.

[0076] In other embodiments, the temperature detection component 100 may also include sheaths 120 with at least two different appearance structures. Thus, for temperature detection of different parts, sheaths 120 with different appearance structures can be selected to relieve the psychological burden of the patient.

[0077] In some embodiments, after the end 1112 of the detection line 111 is inserted into the sheath body 121 from the open end 1211 of the sheath body 121, the end 1112 of the detection line 111 can be abutted against the closed end 1212 of the sheath body 121, so that the temperature of the object to be measured can be transferred to the temperature sensing part 112 at the end 1112 of the detection line 111 through the sheath 120 faster, shortening the thermal equilibrium time. Among them, the material of the sheath body 121 can be a transparent or semi-transparent material, so that medical staff can observe whether the end 1112 of the detection line 111 is abutted against the closed end 1212 of the sheath body 121.

[0078] Alternatively, the inner diameter of the sheath body 121 can be basically the same as the outer diameter of the detection line 111, so that medical staff can insert the end 1112 of the detection line 111 into the sheath body 121 from the open end 1211 of the sheath body 121, and judge whether the end 1112 of the detection line 111 is abutted against the closed end 1212 of the sheath body 121 according to the resistance received by the detection line 111.

[0079] Next, the specific method for temperature detection of the temperature detection component 100 will be described in detail.

[0080] Before detecting the patient's body temperature through the temperature detection component 100, first insert the end 1112 of the detection line 111 of the temperature detection component 100 into the jack 1213 of the sheath body 121 of the sheath 120 from the open end 1211 of the sheath body 121 of the sheath 120 until the end 1112 of the detection line 111 abuts against the closed end 1212 of the sheath body 121. Then, connect the connection structure 122 of the sheath 120 to the outer peripheral surface 1111 of the detection line 111 through the connecting band 300, or wind the connection structure 122 of the sheath 120 around the outer peripheral surface 1111 of the detection line 111, so that the sheath 120 and the detection line 111 are detachably connected together to prevent the sheath 120 from falling off the detection line 111 of the temperature detection component 100. After that, insert the end 1112 of the detection line 111 together with the sheath 120 into the oral cavity, rectum or other object to be measured. After the sheath 120 contacts the object to be measured for several minutes, the temperature sensing part 112 in the object to be measured, the sheath 120 and the detection line 111 reaches a thermal equilibrium state, and the signal fed back from the end 1112 of the detection line 111 to the probe body 113 can reflect the true temperature of the object to be measured. Finally, after the temperature detection is completed, take out the detection line 111 together with the sheath 120 from the object to be measured, and remove the sheath 120 from the detection line 111, so as to facilitate the disinfection and sterilization treatment of the sheath 120, and the end 1112 of the detection line 111 can be sleeved with the disinfected and sterilized sheath 120 to continue the temperature detection of other objects to be measured.

[0081] In some embodiments, the probe body 113 of the temperature detection component 100 is used to be detachably connected to the monitoring device 200, so as to facilitate removing the whole temperature detection component 100 from the monitoring device 200 for disinfection and sterilization. Among them, as Figure 9 shown, the monitoring device 200 includes a plug-in part 201, and the probe body 113 can be plugged into the plug-in part 201 of the monitoring device 200, so as to realize the detachable connection between the probe body 113 and the monitoring device 200.

[0082] The monitoring device 200 provided by the embodiment of the present application can be a magnetic resonance imaging (MRI) monitoring device or other types of monitoring devices. Especially when the detection line 111 of the temperature detection component 100 includes an optical fiber light guide beam 1113, the temperature detection component 100 can accurately detect the temperature in a magnetic field or an electric field without being interfered by a nuclear magnetic resonance imaging device.

[0083] The embodiment of the present application further provides a sheath applied to a nuclear magnetic temperature probe. The sheath includes a sheath main body and a connection structure. For the specific structures of the sheath main body and the connection structure, refer to the above embodiments. Since the sheath applied to the nuclear magnetic temperature probe adopts all the technical solutions of all the above embodiments of the sheath main body and the connection structure, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated one by one here.

[0084] Among them, the sheath 120 applied to the nuclear magnetic temperature probe is used to sleeve the end 1112 of the detection line 111 of the temperature detection component 100. The sheath 120 includes a sheath main body 121 and a connection structure 122. The sheath main body 121 includes an opposite open end 1211 and a closed end 1212. The open end 1211 is used for the end 1112 of the detection line 111 to be inserted so that the sheath main body 121 is sleeved on the end 1112 of the detection line 111. The connection structure 122 is arranged at the open end 1211 of the sheath main body 121. The connection structure 122 is used to connect with the outer peripheral surface 1111 of the detection line 111 through a connection band 300, or the connection structure 122 is used to wind around the outer peripheral surface 1111 of the detection line 111.

[0085] In some embodiments, the connection structure 122 includes a connection section 1221 extending along the length direction of the sheath main body 121. The connection section 1221 includes a first side edge 1222 and a second side edge 1222 sequentially distributed along the circumferential direction of the sheath main body 121. The connection section 1221 includes an adhesive surface 1224 for pasting with the connection band 300. The adhesive surface 1224 is located on the side of the connection section 1221 away from the detection line 111.

[0086] In some embodiments, the connection structure 122 further includes a limiting portion 1225 protruding from the adhesive surface 1224; or the connection section 1221 includes two opposite side edges 1222, and the two side edges 1222 are distributed on both sides of the connection section 1221 along the circumferential direction of the sheath main body 121, and the limiting portion 1225 protrudes from the side edge 1222.

[0087] In some embodiments, the limiting portion 1225 is located at one end of the connection section 1221 away from the sheath main body 121.

[0088] In some embodiments, the inner wall thickness of the sheath main body 121 is greater than or equal to 0.5 mm; the inner wall thickness of the sheath main body 121 is less than or equal to 2.5 mm.

[0089] In some embodiments, the length of the sheath main body 121 is greater than or equal to 10 cm.

[0090] In the above embodiments, the descriptions of each embodiment have their own focuses. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0091] The above has introduced in detail a temperature detection component provided by an embodiment of the present application and a sheath applied to a nuclear magnetic resonance body temperature probe. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A temperature detection component, characterized in that, Comprising: A temperature detection component, including a probe body and a detection wire. The detection wire includes an optical fiber light guide beam. One end of the optical fiber light guide beam is connected to the probe body. The probe body is used to connect to a monitoring device to transmit the temperature signal collected by the probe body to the monitoring device. A sheath, including a sheath body and a connection structure. The sheath body includes an opposite open end and a closed end. The open end is used for the end of the detection wire away from the probe body to be inserted, so that the sheath body is sleeved on the end of the detection wire. The connection structure is arranged at the open end of the sheath body. The connection structure is used to connect to the outer peripheral surface of the detection wire through a connection band, or the connection structure is used to be wound around the outer peripheral surface of the detection wire.

2. The temperature detection component according to claim 1, wherein The connection structure includes a connection section extending along the length direction of the sheath body. The connection section includes a first side and a second side sequentially distributed along the circumferential direction of the sheath body. The connection section includes a sticking surface for sticking to the connection band. The sticking surface is located on the side of the connection section away from the detection wire.

3. The temperature detection component according to claim 2, wherein The connection structure further includes a limiting portion protruding from the sticking surface; or the connection section includes two opposite sides distributed on both sides of the connection section along the circumferential direction of the sheath body, and the limiting portion protrudes from the side.

4. The temperature detection component according to claim 3, characterized in that, The limiting portion is located at the end of the connection section away from the sheath body.

5. The temperature detection component according to claim 1, characterized in that The connection structure includes a binding band connected to the open end of the sheath body. The binding band is used to be wound around the outer peripheral surface of the detection wire.

6. The temperature detection component according to claim 1, wherein The connection structure includes a first end and a second end sequentially distributed along the circumferential direction of the sheath body. The first end is provided with a clamping portion, and the second end is provided with a clamping hole. The clamping portion is used to be inserted into the clamping hole so that the connection structure is wound around the outer peripheral surface of the detection wire.

7. The temperature detection component according to any one of claims 1 to 6, characterized in that The inner wall thickness of the sheath body is greater than or equal to 0.5 mm; the inner wall thickness of the sheath body is less than or equal to 2.5 mm.

8. The temperature detection component according to any one of claims 1 to 6, characterized in that The length of the sheath body is greater than or equal to 10 cm.

9. The temperature detection component according to any one of claims 1 to 6, characterized in that The temperature detection assembly includes at least two sheaths of different colors.

10. The temperature detection component according to any one of claims 1 to 6, characterized in that, The sheath body and the connection structure are integrally formed.

11. The temperature detection component according to any one of claims 1 to 6, characterized in that, The material of the sheath body includes silicone or thermoplastic polyurethane rubber.

12. The temperature detection component according to any one of claims 1 to 6, characterized in that, The probe body is used to be detachably connected to the monitoring device.

13. A sheath applied to a nuclear magnetic temperature probe, which is used to sleeve the end of the detection line of the temperature detection component, and is characterized in that, The sheath includes a sheath body and a connection structure. The sheath body includes an opposite open end and a closed end. The open end is used for the end of the detection wire to be inserted, so that the sheath body is sleeved on the end of the detection wire. The connection structure is arranged at the open end of the sheath body. The connection structure is used to connect to the outer peripheral surface of the detection wire through a connection band, or the connection structure is used to be wound around the outer peripheral surface of the detection wire.

14. The sheath according to claim 13, wherein, The connection structure includes a connection section extending along the length direction of the sheath body. The connection section includes a first side and a second side sequentially distributed along the circumferential direction of the sheath body. The connection section includes a sticking surface for sticking to the connection band. The sticking surface is located on the side of the connection section away from the detection wire.

15. The sheath according to claim 14, wherein The connecting structure further includes a limiting portion, and the limiting portion protrudes from the bonding surface; alternatively, the connecting section includes two opposite side edges, the two side edges are distributed on both sides of the connecting section along the circumferential direction of the sheath body, and the limiting portion protrudes from the side edge.

16. The sheath according to claim 15, characterized in that, The limiting portion is located at one end of the connecting section away from the sheath body.

17. The sheath according to any one of claims 13 to 16, characterized in that, The inner wall thickness of the sheath body is greater than or equal to 0.5 mm; the inner wall thickness of the sheath body is less than or equal to 2.5 mm.

18. The sheath according to any one of claims 13 to 16, characterized in that, The length of the sheath body is greater than or equal to 10 cm.

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