Medical device

Abstract

The utility model relates to medical equipment, and the medical equipment comprises a locking structure which comprises an operation key, a locking fastener and an elastic part, the locking fastener is used for being connected with a mounting box of a medical device in a clamping manner, and the operation key is in linkage with the locking fastener so as to drive the locking fastener to move between a first position and a second position; the equipment main body is movably connected with the lock catch piece, and the elastic piece is arranged between the equipment main body and the lock catch piece; the handle is arranged on the equipment main body, and the operation key is arranged on the handle; when force is applied to the operation key, the operation key drives the locking piece to move from the first position to the second position; and when the force applied to the operation key is cancelled, the elastic piece enables the locking piece to return to the first position. The medical equipment provided by the utility model is provided with the handle, and meanwhile, the operation key is arranged on the handle, so that the medical equipment is convenient to lock and unlock.

Description

Technical Field

[0001] The present application relates to the technical field of medical treatment, and in particular to a medical device. Background Art

[0002] In existing monitors, the locking structure is usually switched between a locked position and an unlocked position by a control button. However, when the monitor or monitor module is locked, most of the main body is located in a semi-enclosed space, which is very demanding for the location of the button. In addition, the space required to press and hold the button to unlock and remove the monitor or module is small, which is not a good user experience. In addition, the components of the locking structure are all arranged in the monitor main body, which requires a large space in a smaller monitor. Utility Model Content

[0003] The embodiments of the present application are to solve the above-mentioned technical problems and provide a more convenient medical device.

[0004] An embodiment of the present application provides a medical device that can be installed on a mounting box of a medical device, the medical device comprising:

[0005] A locking structure comprising an operating key, a locking member, and an elastic member, wherein the locking member is configured to engage with the installation box, and the operating key and the locking member are linked to drive the locking member to move between a first position and a second position;

[0006] The device body is movably connected to the locking member, and the elastic member is provided between the device body and the locking member;

[0007] A handle, mounted on the device body, wherein the operation keys are mounted on the handle;

[0008] When force is applied to the operation key, the operation key drives the locking member to move from the first position to the second position; when the force applied to the operation key is removed, the elastic member restores the locking member to the first position.

[0009] According to one embodiment of the present application, the locking structure also includes a connecting member, a push rod and a rocker, the operation key is connected to the connecting member, the two ends of the push rod are respectively connected to the connecting member and the rocker, the end of the rocker away from the push rod is connected to the locking member, the operation key, the connecting member and the push rod are arranged on the handle, and the rocker, the elastic member and the locking member are arranged on the device body.

[0010] According to one embodiment of the present application, the device body is provided with a second mounting groove, the locking member is at least partially located in the second mounting groove, and a locking portion is protruded from the side of the locking member facing away from the device body. When the locking member is in the first position, the locking portion protrudes from the second mounting groove, and when the locking member is in the second position, the locking portion is accommodated in the second mounting groove.

[0011] According to an embodiment of the present application, the connecting member is a shift rod. When the operation key is pressed, the connecting member drives the push rod to move under the pressure of the operation key.

[0012] According to one embodiment of the present application, the connecting member includes a first end and a second end, the first end is rotatably connected to the handle, and the second end abuts against one end of the push rod. When the operation key is pressed, the second end rotates around the first end to drive the push rod to move.

[0013] According to an embodiment of the present application, the connecting member is a wedge-shaped rod. When the operating key is pushed, the connecting member drives the push rod to move under the thrust of the operating key.

[0014] According to one embodiment of the present application, the connecting member includes a wedge surface and an abutment surface arranged in opposite directions, the operation key abuts against the abutment surface, and the push rod abuts against the wedge surface. When the operation key is pushed, the connecting member moves in a direction away from the operation key under the thrust of the operation key, thereby driving the push rod to slide along the wedge surface.

[0015] According to one embodiment of the present application, the seesaw includes a first rotating shaft and a first part and a second part connected on both sides of the first rotating shaft, the first part includes a first abutting end away from the first rotating shaft, the first abutting end abuts with one end of the push rod, the second part includes a second abutting end away from the first rotating shaft, the second abutting end abuts with the locking member, and the locking member is provided with a second rotating shaft at one end away from the seesaw, and the first rotating shaft and the second rotating shaft are respectively connected to the device body for rotation; when force is applied to the operation key, the operation key drives the first part to rotate around the first rotating shaft through the connecting member and the push rod, and drives the second part to rotate around the first rotating shaft toward the bottom surface, so that the locking member rotates from the first position to the second position around the second rotating shaft.

[0016] According to an embodiment of the present application, the locking structure further includes a rocker cover, which is used to seal the second part in the second installation groove, and the shape of the rocker cover matches the shape of the locking member.

[0017] According to one embodiment of the present application, an abutment block is provided at one end of the locking member close to the rocker cover. When the locking member is in the first position, a side of the rocker cover facing away from the device body is flush with a side of the locking member facing away from the device body. An abutment groove is formed between the abutment block and the rocker cover, and the second abutment end is inserted into the abutment groove and abuts against the abutment block.

[0018] According to one embodiment of the present application, the handle includes a gripping portion and a connecting portion connected to the gripping portion, the connecting portion is fixedly mounted on the device body, a connecting port is provided on a side of the second mounting slot close to the connecting portion, the connecting portion is provided with a mounting channel, and a docking groove is provided on an end of the connecting portion close to the second mounting slot, the docking groove and the connecting port are communicated, and the docking groove and the mounting channel are communicated, the first part passes through the connecting port and is inserted into the docking slot, the push rod is inserted in the mounting channel and abuts against the first abutting end in the docking slot.

[0019] According to one embodiment of the present application, the gripping portion includes a handle rod and a first side arm and a second side arm connected to both ends of the handle rod, the two ends of the connecting portion are respectively connected to an end of the first side arm facing away from the handle rod and an end of the second side arm facing away from the handle rod, the operation key is mounted on the first side arm, the connecting member is mounted on the first side arm, and the length direction of the connecting member is consistent with the length direction of the first side arm, the push rod is mounted on the connecting portion, and the length direction of the push rod is consistent with the length direction of the connecting portion.

[0020] According to one embodiment of the present application, the device body includes a first side portion and a second side portion, the first side portion is arranged close to the first side arm, and the second side portion is arranged close to the second side arm, the two ends of the connecting portion are respectively connected to the first side portion and the second side portion, the connecting member is installed on the first side arm, and the rocker is installed on the second side portion, the connection between the connecting member and the push rod is located at an end of the connecting portion close to the first side portion, and the connection between the rocker and the push rod is located at an end of the connecting portion close to the second side portion.

[0021] According to one embodiment of the present application, the medical device includes a functional module, a display screen assembly and a shell, the functional module is used for physiological information monitoring, the functional module includes a functional board and a main bracket, the functional board and the display screen assembly are installed on the main bracket, the shell is provided with an installation cavity, the functional module is installed in the installation cavity, so that the display screen assembly forms the first appearance surface of the medical device, the handle is directly fixed on the main bracket, the handle protrudes from the second appearance surface of the medical device, and the second appearance surface is perpendicular to the first appearance surface.

[0022] According to an embodiment of the present application, the medical equipment is a transport monitor or a parameter module for a plug-in monitor; the medical device is a plug-in monitor or a medical fixed bracket.

[0023] The medical device provided in the present application is provided with a handle, and an operating key is provided on the handle to facilitate locking and unlocking of the medical device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 This is a schematic structural diagram of an embodiment of the medical device of the present application;

[0026] Figure 2 yes Figure 1 A schematic structural diagram of the medical device shown from another angle;

[0027] Figure 3 yes Figure 1 a schematic diagram of the exploded structure of the medical device shown;

[0028] Figure 4 yes Figure 1 A schematic diagram of the structure of the functional modules and display screen components of the medical device shown;

[0029] Figure 5 yes Figure 4 Schematic diagram of the structural breakdown of the functional modules and display components shown;

[0030] Figure 6 yes Figure 4 A schematic structural diagram of the display screen assembly shown;

[0031] Figure 7 yes Figure 4 A partial structural diagram of the functional modules shown;

[0032] Figure 8 yes Figure 1 A schematic structural diagram of a housing of the medical device shown;

[0033] Figure 9 This is a structural diagram of another embodiment of the functional module of the present application;

[0034] Figure 10 This is a structural diagram of another embodiment of the functional module of the present application;

[0035] Figure 11 yes Figure 4 Another structural diagram of the functional module shown;

[0036] Figure 12 yes Figure 1 A schematic structural diagram of a handle of the medical device shown;

[0037] Figure 13 yes Figure 1 A schematic structural diagram of a main support of the medical device shown;

[0038] Figure 14 yes Figure 1 Another exploded schematic diagram of the structure of the medical device shown;

[0039] Figure 15 yes Figure 1 A schematic diagram of a portion of the locking structure of the medical device shown;

[0040] Figure 16 yes Figure 15 A schematic diagram of a portion of the locking structure from another angle;

[0041] Figure 17 This is a partial structural diagram of another embodiment of the locking structure of the present application;

[0042] Figure 18 yes Figure 1 Another exploded schematic diagram of the structure of the medical device shown;

[0043] Figure 19 yes Figure 4 A schematic diagram of the structure of the functional modules shown;

[0044] Figure 20 yes Figure 19 Another structural diagram of the functional module shown;

[0045] Figure 21 yes Figure 19 Another structural diagram of the functional module shown;

[0046] Figure 22 yes Figure 19 A schematic diagram of another part of the structure of the functional module shown;

[0047] Figure 23 This is a structural diagram of an embodiment of the medical device kit of the present application;

[0048] Figure 24 yes Figure 23 A partial structural cross-sectional view of the medical device kit shown;

[0049] Figure 25This is a flow chart of an embodiment of a method for installing a medical device of the present application;

[0050] Figure 26 It is a flow chart of an embodiment of the method for installing medical equipment of the present application. DETAILED DESCRIPTION

[0051] The present application will be further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only intended to illustrate the present application and are not intended to limit the scope of the present application. Similarly, the following examples are only some examples of the present application and not all examples. All other examples obtained by those of ordinary skill in the art without creative work are intended to fall within the scope of protection of this application.

[0052] The terms "first", "second" and "third" in the embodiments of the present application are used only for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second" and "third" may explicitly or implicitly include at least one of such features. In the description of the present application, "multiple" means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined. All directional indications in the embodiments of the present application (such as up, down, left, right, front, back...) are only used to explain the relative positional relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. The terms "including" and "having" in the embodiments of the present application and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or components inherent to these processes, methods, products or devices.

[0053] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0054] This embodiment of the present application provides a medical device 10, please refer to Figures 1 to 4The medical device 10 includes a functional module 110, a display screen assembly 111 and a shell 120. The functional module 110 is used for physiological information monitoring. The functional module 110 includes a functional board 100 and a main bracket 112. The functional board 100 is installed on the main bracket 112; the display screen assembly 111 is fixedly installed on the main bracket 112; the shell 120 is provided with an installation cavity 1204, and the installation cavity 1204 is used to install the functional module 110. The shell 120 is provided with a first opening 1201, and the first opening 1201 is connected to the installation cavity 1204. The first opening 1201 is used for the functional module 110 to be inserted into the installation cavity 1204. The display screen assembly 111 is sealed at the first opening 1201 so that the display screen assembly 111 forms the first appearance surface 160 of the medical device 10. Specifically, the shape and size of the display screen assembly 111 can be similar to the first opening 1201. When the functional module 110 is inserted into the installation cavity 1204 and the display screen assembly 111 is sealed on the first opening 1201, no gap is left between the display screen assembly 111 and the shell 120. Furthermore, the projection area of the display screen assembly 111 toward the first opening 1201 can be greater than or equal to the area of the first opening 1201.

[0055] Furthermore, the medical device 10 in the present application can be a monitor. Specifically, the medical device 10 can be a transport monitor. The functional module 110 is used to connect with medical accessory equipment to monitor the patient's physiological information. The medical accessory equipment can be various probes, sensors, etc. that directly act on the human body to collect human physiological parameters, such as blood oxygen probes, body temperature probes, blood pressure cuffs, or electrocardiogram electrodes. Furthermore, the main support 112 can first be installed with components such as the main control board 114 to form the functional module 110, and the display screen assembly 111 can be installed on the functional module 110. Then, the functional module 110 as a whole can be installed in the installation cavity 1204 through the first opening 1201, making the installation and disassembly of the medical device 10 more convenient and improving the loading and unloading efficiency. At the same time, it can reduce the scratches on the display screen assembly 111 during the loading and unloading process, which is beneficial to protecting the display screen from damage. Optionally, the shell 120 is provided with a second opening 1202 connected to the installation cavity 1204, the second opening 1202 is arranged adjacent to the first opening 1201 and perpendicular to each other, and a first side panel 113 is fixed on the main bracket 112. After the functional module 110 is inserted from the first opening 1201, the first side panel 113 is sealed at the second opening 1202, so that the first side panel 113 forms the second appearance surface 170 of the medical device 10.

[0056] Optionally, the shell 120 is provided with a third opening 1203 connected to the installation cavity 1204, and the third opening 1203 and the second opening 1202 are arranged opposite to each other on the shell 120. The medical device 10 also includes a second side panel 150, which is fixed to the main bracket 112, and the second side panel 150 is sealed at the third opening 1203 so that the second side panel 150 forms a third appearance surface 180 of the medical device 10.

[0057] Furthermore, the second side plate 150 can be fixed to both the main bracket 112 and the housing 120 . In other embodiments, the second side plate 150 can be fixed only to the main bracket 112 or only to the housing 120 .

[0058] Specifically, the second side panel 150 can be a communication interface panel. A communication interface board 1194 can be fixed to the side of the main bracket 112 facing away from the first side panel 113. The communication interface board 1194 covers the communication interface board and serves as the exterior surface of the medical device 10. The communication interface board 1194 is typically provided with a few through-holes to expose the communication interface provided on the communication interface board 1194. The communication interface board 1194 provides a communication interface for communicating with other medical devices 10 or a plug-in monitor host. A power supply port can be provided on the communication interface board 1194. When the medical device 10 is installed on the plug-in monitor host, it can both communicate with the plug-in monitor host and charge the medical device 10.

[0059] Specifically, the communication interface board 1194 may be a pogo pin interface board. A socket 1195 may also be provided on one side of the main bracket 112 near the communication interface board 1194. The socket 1195 may be used to communicate with the expansion base, and the socket 1195 may be a docking socket.

[0060] In some other embodiments, a communication interface board 1194 is fixed to the second side panel 150, and the main control board 114 is electrically connected to the communication interface board 1194. Furthermore, after the functional module 110 is installed in the housing 120, the communication interface board 1194 and the second side panel 150 may be installed together on the main bracket 112 and / or the housing 120.

[0061] Optionally, the main bracket 112 is a non-detachable integral structure. Further, the main bracket 112 can be an integrally molded structure.

[0062] Optionally, please also refer to Figures 5 to 7Display screen assembly 111 includes a screen 1111 and a screen bracket 1112. Screen bracket 1112 is used to securely support screen 1111. A protrusion 1113 is provided on the side of screen bracket 1112 facing away from screen 1111. A convex wall 11231 is provided on the side of main bracket 112 facing screen bracket 1112. Convex wall 11231 is provided with a first opening 11203, and protrusion 1113 is provided with a second opening 11101. Convex wall 11231 and protrusion 1113 are connected by a first fastener 1124 inserted through first opening 11203 and second opening 11101. First opening 11203 is oriented parallel to the plane of screen 1111. First fastener 1124 passes through first opening 11203 and second opening 11101 in a direction parallel to the plane of screen 1111, securing display screen assembly 111 to main bracket 112 in a direction parallel to the surface of screen 1111. In this application, the display assembly 111 is fixed to the screen bracket 1112. On the one hand, after the functional module 110 is inserted into the installation cavity 1204, the first fastener 1124 is hidden, making the first exterior surface 160 and the overall appearance of the medical device 10 more beautiful. On the other hand, due to the first opening 1201, the second opening 1202, and the third opening 1203 of the housing 120, the strength of the housing 120 is relatively low. If the display assembly 111 is only installed on the housing 120, the housing 120 cannot provide a good support for the display assembly 111. The first fastener 1124 can be a screw.

[0063] Furthermore, the orientation of the first opening 11203 can be parallel to the plane where the screen 1111 is located, and the first fastener 1124 passes through the first opening 11203 and the second opening 11101 to fix the display screen assembly 111 to the main bracket 112 in a direction parallel to the screen 1111.

[0064] In other embodiments, the orientation of the first opening 11203 may not be parallel to the plane of the screen 1111, but may be perpendicular to the plane of the screen 1111. The first fastener 1124 secures the display assembly 111 to the main bracket 112 in a direction perpendicular to the plane of the screen 1111. The display assembly 111 may also be connected to both the main bracket 112 and the housing 120 simultaneously, further enhancing the stability of the connection.

[0065] Optionally, a boss 1114 is provided at one end of the screen bracket 1112 away from the protrusion 1113, and a third opening 11102 is provided on the boss 1114. The function board 100 includes a main control board 114, which is installed between the main bracket 112 and the display screen assembly 111, and an avoidance hole 11401 is provided on the main control board 114. Please refer to Figures 7 to 10A first mounting groove 11201 is provided on the side of the main bracket 112 facing away from the display screen assembly 111. The first mounting groove 11201 is used to install the battery 190. A fourth opening 11202 is provided in the first mounting groove 11201. The functional module 110 includes a second fastener 115. The second fastener 115 passes through the fourth opening 11202 and the avoidance hole 11401 and is fastened in the third opening 11102 to fix the display screen assembly 111 on the main bracket 112 in a direction perpendicular to the surface where the screen 1111 is located.

[0066] Optionally, the battery 190 is fixedly mounted on the main bracket 112, and the battery 190 and the main control board 114 are spaced apart, with the battery 190 and the main control board 114 being located on opposite sides of the main bracket 112. The medical device 10 contains many components, and to ensure structural stability, the layout of each component requires high requirements. If the housing 120 is relatively small, the layout requirements are higher, and the heat dissipation effect is also required. Stacking components that generate a lot of heat together is not conducive to heat dissipation within the medical device 10, and may even affect the function of the medical device 10. Placing the main control board 114 and the battery 190 that generate a lot of heat on both sides of the main bracket 112 as much as possible, and assembling other components outside the housing 120 as much as possible, and then placing them into the housing 120 together, can make the layout of the components more reasonable and simple, which is beneficial to the heat dissipation of the device, and facilitates the disassembly and replacement of the battery 190.

[0067] Specifically, the orientation of the third opening 11102 can be perpendicular to the plane of the screen 1111, and the orientation of the third opening 11102 is perpendicular to the orientation of the second opening 11101. First fasteners 1124 are inserted into the first opening 11203 and the second opening 11101 to secure the display assembly 111 to the main bracket 112 in a direction parallel to the plane of the screen 1111. Second fasteners 115 are inserted into the third opening 11102 and the fourth opening 11202 to secure the display assembly 111 to the main bracket 112 in a direction perpendicular to the plane of the screen 1111.

[0068] Furthermore, the first mounting slot 11201 can be used to mount a battery 190 or a carbon dioxide parameter module 192. The first mounting slot 11201 can mount two batteries 190 or one battery 190 and one carbon dioxide parameter module 192, providing two configurations in one structure.

[0069] Furthermore, the main bracket 112 is fixed to the side of the screen bracket 1112 away from the screen 1111. The main bracket 112 is provided with a fixing column 1125. The fourth opening 11202 is provided on the fixing column 1125. The second fastener 115 can be passed through the fourth opening 11202. The second fastener 115 can be a bolt.

[0070] Optionally, the main bracket 112 is inserted into the mounting cavity 1204, as shown in FIG. Figure 6 and Figure 8 As shown, a fastening post 1115 is provided on the side of the screen bracket 1112 facing the main bracket 112, and a connecting hole 1206 is provided on the side of the housing 120 near the screen bracket 1112. The fastening post 1115 is provided with a fastening hole 11103, and the fastening hole 11103 is oriented perpendicular to the surface of the screen 1111. The fastening post 1115 is fixed to the housing 120 by a third fastener (not shown in the figure) that passes through the connecting hole 1206 and is fastened to the fastening hole 11103. Furthermore, the fastening hole 11103 can be a blind hole, and the third fastener can fix the display screen assembly 111 to the housing 120 in a direction perpendicular to the screen 1111. The third fastener can be a screw.

[0071] Alternatively, as Figure 11 As shown, the main bracket 112 includes a first side 1126 close to the display screen assembly 111 and a second side 1127 arranged opposite to the first side 1126 , the fixing column 1125 passes through the first side 1126 and the second side 1127 , and the fourth opening 11202 passes through the fixing column 1125 .

[0072] Optionally, please also refer to Figures 11 to 13 The medical device 10 includes a handle 130 and an interface decorative plate 117. The handle 130 includes a grip portion 131 and a connecting portion 132 connected to the grip portion 131. The connecting portion 132 and the interface decorative plate 117 form a first side panel 113. The connecting portion 132 covers a portion of the second opening 1202, and the interface decorative plate 117 covers the rest of the second opening 1202. The connecting portion 132 is fixedly connected to the main bracket 112.

[0073] Furthermore, the functional module 110 is installed in the installation cavity 1204, so that the display screen assembly 111 forms the first appearance surface 160 of the medical device 10, and the handle 130 is directly fixed on the main bracket 112, and the handle 130 protrudes from the second appearance surface 170 of the medical device 10, and the second appearance surface 170 is perpendicular to the first appearance surface 160.

[0074] Optionally, a first connecting surface 1321 is provided on a side of the connecting portion 132 facing away from the grip portion 131, and a second connecting surface 1322 is provided on a side of the connecting portion 132 adjacent to the grip portion 131. The first connecting surface 1321 is in contact with the main bracket 112, and the second connecting surface 1322 is in contact with the interface decorative plate 117. The angle formed between the first connecting surface 1321 and the second connecting surface 1322 can be in the range of 30°-150°, and the first connecting surface 1321 and the second connecting surface 1322 can be substantially perpendicular, or the first connecting surface 1321 and the second connecting surface 1322 can be perpendicular to each other.

[0075] Furthermore, a first connecting portion 1323 is protruding from the first connecting surface 1321, and a positioning hole 13201 is defined in the first connecting portion 1323. A support beam 1121 is defined at one end of the main bracket 112 near the first side panel 113. The support beam 1121 is provided with a support surface 11211 on the side facing the display assembly 111. The support surface 11211 can be used to support the handle 130. A positioning post 1122 is protruding from the support surface 11211, and the positioning post 1122 is inserted into the positioning hole 13201. A fifth opening 13202 is defined in the first connecting portion 1323, and the first connecting portion 1323 is fastened to the support surface 11211 via a fourth fastener 1325 that passes through the fifth opening 13202. The fourth fastener 1325 can be a screw.

[0076] Furthermore, the first connecting portion 1323 is located on a side of the connecting portion 132 close to the main bracket 112 , and the first connecting portion 1323 is fixed between the display screen assembly 111 and the main bracket 112 .

[0077] Furthermore, the number of positioning holes 13201 can be two, and the number of fifth openings 13202 can be three. The positioning holes 13201 and the fifth openings 13202 can be alternately arranged on the first connecting portion 1323, and the positioning holes 13201 can be located between the fifth openings 13202. The positioning posts 1122 are used to cooperate with the positioning holes 13201 to position the first connecting portion 1323.

[0078] In some other embodiments, a positioning post 1122 may be provided on the first connecting portion 1323 , and a positioning hole 13201 cooperating with the positioning post 1122 may be provided on the supporting surface 11211 .

[0079] Optionally, a protrusion 1123 is provided on the main bracket 112 , and the first opening 11203 is provided on the protrusion 1123 .

[0080] Furthermore, the protrusion 1123 protrudes from the supporting surface 11211, and an accommodating space 11204 is formed between the protrusion 1123 and the first connecting portion 1323. The accommodating space 11204 is used to accommodate the protrusion 1113 of the display screen assembly 111 so that the first opening 11203 is aligned with the second opening 11101 to fix the display screen assembly 111 to the main bracket 112 in a direction parallel to the plane where the screen 1111 is located, and one end of the display screen assembly 111 is covered on the first connecting portion 1323.

[0081] Alternatively, as Figure 7As shown, two protrusions 1123 are protruded from the support surface 11211, and each protrusion 1123 is provided with a first opening 11203. The two protrusions 1123 define an installation space, and the first connecting portion 1323 is located in the installation space between the two protrusions 1123. The protrusion 1123 includes a protruding wall 11231 and a baffle 11232 connected to both ends of the protruding wall 11231 and extending toward the first connecting portion 1323. The two baffles 11232 connected to both ends of the protruding wall 11231 are parallel to each other. The protruding wall 11231 of the protruding portion 1123, the two baffles 11232 and the first connecting portion 1323 of the handle 130 define an accommodating space 11204.

[0082] Furthermore, the two protrusions 1123 cooperate with the two ends of the first connecting portion 1323 in the longitudinal direction to define two receiving spaces 11204, and the protrusions 1113 are inserted into the receiving spaces 11204. Specifically, the baffle 11232 and the protruding wall 11231 can be substantially perpendicular, and the first opening 11203 and the second opening 11101 face the first connecting portion 1323.

[0083] Furthermore, two convex walls 11231 are located at both ends of the support surface 11211. There are also two protrusions 1113, which are respectively accommodated in the accommodating spaces 11204 at both ends of the support surface 11211. The first opening 11203 is oriented toward the first connecting portion 1323. The first fastener 1124 passes through the first opening 11203 and is inserted into the second opening 11101 in the accommodating space 11204. In other embodiments, the number of protrusions 1113 may be one or more, and the number of protrusions 1113 may be 3, 4, 6, etc. The protrusions 1113 may be arranged around the edge of the screen bracket 1112. The number of convex walls 11231 may be the same as the number of protrusions 1113, which will not be described in detail here.

[0084] Optionally, a second connection portion 1324 is protruded from the second connection surface 1322 , and the interface decorative plate 117 is formed with a limiting groove 11701 that cooperates with the second connection portion 1324 , and the second connection portion 1324 is inserted into the limiting groove 11701 .

[0085] Specifically, the second connecting portion 1324 may include a strip portion 13241, the length of which is aligned with the length of the second connecting surface 1322. Both ends of the strip portion 13241 are connected to bent portions 13242 extending toward the first connecting surface 1321. The retaining groove 11701 has the same shape as the second connecting portion 1324 to facilitate positioning during the installation of the handle 130 to the main bracket 112.

[0086] Optionally, in some other embodiments, the main bracket 112 may be a detachable structure formed by fixedly connecting a plurality of sub-brackets.

[0087] Alternatively, in some other embodiments, the first side panel 113 is a non-detachable integral structure, or the first side panel 113 can be an integrally molded structure. Specifically, the medical device 10 can also be provided with no handle 130 , and force can be directly applied to the functional module 110 to install the functional module 110 into the housing 120 .

[0088] Furthermore, in some other embodiments, the medical device 10 includes a handle 130, and the handle 130 includes a gripping portion 131, and the gripping portion 131 is directly connected to the first side plate 113. The handle 130 and the first side plate 113 can be an integral and non-detachable structure.

[0089] In some embodiments, please refer to Figures 14 to 18 The medical device 10 further includes a locking structure 140, which includes an operating key 146, a locking member 144, and an elastic member 145. The operating key 146 and the locking member 144 are linked to each other to drive the locking member 144 to move between a first position and a second position. The medical device 10 also includes a device body 30, which is movably connected to the locking member 144, and an elastic member 145 is disposed between the device body 30 and the locking member 144. The handle 130 is mounted on the device body 30, and the operating key 146 is mounted on the handle 130. When a force is applied to the operating key 146, the operating key 146 drives the locking member 144 to move from the first position to the second position. When the force applied to the operating key 146 is removed, the elastic member 145 returns the locking member 144 to the first position. Optionally, the locking member 144 can be plate-shaped, and the device body 30 can be composed of the functional module 110 and the housing 120. When the medical device 10 is locked in the installation box 20, most of the device body 30 is located in a semi-enclosed space, which places a high degree of difficulty on the location of the operation key 146. If the operation key 146 is located on the device body 30, there is less space for pressing the operation key 146 to unlock and remove the medical device 10, which is a poor user experience. Furthermore, if all components of the locking structure 140 are located in the device body 30, a large space is required in the relatively small medical device 10. By providing the operation key 146 on the handle 130, locking and unlocking the medical device 10 and the installation box 20 can be facilitated, while also improving space utilization.

[0090] Furthermore, the locking structure 140 also includes a connecting member 141, a push rod 142 and a rocker 143. The operation key 146, the connecting member 141, the push rod 142, the rocker 143 and the locking member 144 are linked in sequence. The operation key 146, the connecting member 141 and the push rod 142 are arranged on the handle 130, and the rocker 143, the elastic member 145 and the locking member 144 are arranged on the device body 30.

[0091] In some embodiments, the operation key 146 and the connector 141 may be separately formed structures. In other embodiments, the operation key 146 and the connector 141 may also be an integral structure, and the operation key 146 and the connector 141 may be integrally injection molded.

[0092] Optionally, the handle 130 includes a grip portion 131 and a connecting portion 132. The grip portion 131 includes a handlebar 1311 and a first side arm 1312 and a second side arm 1313 connected to both ends of the handlebar 1311. The length of the connecting portion 132 may be parallel to the length of the handlebar 1311, and the ends of the connecting portion 132 are respectively connected to an end of the first side arm 1312 facing away from the handlebar 1311 and an end of the second side arm 1313 facing away from the handlebar 1311. The operation button 146 may be mounted on the first side arm 1312. The connecting member 141 may be mounted on the first side arm 1312, and the length of the connecting member 141 may be aligned with the length of the first side arm 1312. The push rod 142 may be mounted on the connecting portion 132, and the length of the push rod 142 may be aligned with the length of the connecting portion 132.

[0093] Furthermore, the device body 30 includes a first side portion 310 and a second side portion 320 disposed opposite each other. The first side portion 310 is disposed near the first side arm 1312, and the second side portion 320 is disposed near the second side arm 1313. The two ends of the connecting portion 132 respectively connect the first side portion 310 and the second side portion 320. The connecting member 141 is mounted on the first side arm 1312, and the rocker 143 is mounted on the second side portion 320. The connection between the connecting member 141 and the push rod 142 is located at the end of the connecting portion 132 near the first side portion 310, and the connection between the rocker 143 and the push rod 142 is located at the end of the connecting portion 132 near the second side portion 320. The connecting member 141, the push rod 142, and the rocker 143 can form a structure similar to a "Z" shape.

[0094] Optionally, the device body 30 is provided with a second mounting groove 1205, and the locking member 144 is at least partially located in the second mounting groove 1205. A locking portion 1441 is protruded from the side of the locking member 144 facing away from the device body 30. When the locking member 144 is in the first position, the locking portion 1441 protrudes from the second mounting groove 1205. When the locking member 144 is in the second position, the locking portion 1441 is accommodated in the second mounting groove 1205.

[0095] Optionally, the elastic member 145 abuts between the locking member 144 and the shell 120, the locking portion 1441 is provided on the side of the locking member 144 facing away from the elastic member 145, the second mounting groove 1205 is provided on the side of the shell 120 adjacent to the display screen assembly 111, the locking member 144 is at least partially located in the second mounting groove 1205, and an operation key 146 is provided on the handle 130, and the operation key 146 can abut on the connecting member 141. The operation key 146 abuts the connecting member 141, indicating that the operation key 146 is in contact with the connecting member 141, and the operation key 146 applies pressure to the connecting member 141 or the connecting member 141 applies pressure to the operation key 146. It can be understood that abutment is only one way of connection. In some other embodiments, the operation key 146 can also be connected to the connecting member 141 using other connection methods. The two ends of the push rod 142 can respectively abut against the connecting member 141 and the rocker 143, and the end of the rocker 143 away from the push rod 142 can abut against the locking member 144. When force is applied to the operation key 146, the operation key 146, the connecting member 141, the push rod 142, the rocker 143 and the locking member 144 are linked in sequence to make the locking portion 1441 move toward the shell 120 and be accommodated in the second mounting groove 1205; when the force applied to the operation key 146 is removed, the locking portion 1441 can be moved away from the shell 120 under the action of the elastic force of the elastic member 145 and protrude from the second mounting groove 1205. The locking structure 140 can be used for the installation and disassembly process of the medical device 10 and the installation box 20. When the locking portion 1441 is placed in the second installation groove 1205, the medical device 10 can be removed from or inserted into the slot 201 of the installation box 20. When the locking portion 1441 protrudes from the second installation groove 1205, the locking portion 1441 can be engaged with the installation box 20 to fix the medical device 10 to the slot 201.

[0096] Optionally, the connecting member 141 can be a lever, the operation key 146 abuts against the connecting member 141, and the push rod 142 abuts against the side of the connecting member 141 away from the operation key 146. When the operation key 146 is pressed, the operation key 146 moves toward the direction of the second side arm 1313, and the connecting member 141 moves toward the direction of the second side arm 1313 under the pressure of the operation key 146, thereby driving the push rod 142 to move toward the direction of the second side arm 1313. The movement direction of the push rod 142 is from the first side arm 1312 to the second side arm 1313.

[0097] Furthermore, connecting member 141 includes a first end 1413 and a second end 1414 disposed opposite each other. First end 1413 is rotatably connected to handle 130, and second end 1414 abuts one end of push rod 142. When operating key 146 is pressed, second end 1414 rotates about first end 1413 to drive push rod 142. First end 1413 may be a rotating shaft and is rotatably connected to handle 130.

[0098] Optionally, the connecting member 141 can be a wedge-shaped rod, which includes a wedge-shaped surface 1411 and an abutment surface 1412 arranged in opposite directions. The operation key 146 abuts the abutment surface 1412, and the push rod 142 abuts the wedge-shaped surface 1411. When the operation key 146 is pushed, the operation key 146 moves toward the direction of the connecting portion 132, and the connecting member 141 moves toward the direction of the connecting portion 132 under the pressure of the operation key 146, thereby driving the push rod 142 to slide along the wedge-shaped surface 1411, and the movement direction of the push rod 142 is from the first side arm 1312 to the second side arm 1313.

[0099] Furthermore, the rocker 143 includes a first rotating shaft 1433 and a first portion 1431 and a second portion 1432 connected to both sides of the first rotating shaft 1433. The second portion 1432 is located in the second mounting groove 1205. The second mounting groove 1205 is located on the side of the housing 120 close to the second side arm 1313. The first portion 1431 includes a first abutting end 14311 away from the first rotating shaft 1433. One end of the push rod 142 abuts against the first abutting end 14311. The first rotating shaft 1433 and the second rotating shaft 1442 are respectively connected to the device body 30. Specifically, the first rotating shaft 1433 and the second rotating shaft 1442 are respectively connected to the shell 120.

[0100] Optionally, when the locking member 144 is in the first position, the distance between the plane where the first part 1431 is located and the bottom surface 123 of the second mounting groove 1205 is smaller than the distance between the plane where the second part 1432 is located and the bottom surface 123; when force is applied to the operating key 146, the operating key 146 drives the first part 1431 to rotate around the first rotating shaft 1433 through the connecting member 141 and the push rod 142, thereby causing the second part 1432 to rotate around the first rotating shaft 1433 in a direction close to the bottom surface 123, so that the locking member 144 rotates from the first position to the second position around the second rotating shaft 1442.

[0101] Furthermore, the operating key 146 can drive the push rod 142 to move through the connecting member 141, so that the first part 1431 drives the second part 1432 to approach the shell 120 with the first rotating shaft 1433 as the fulcrum under the pressure of the push rod 142, and then the locking member 144 is rotated toward the shell 120 away from one end of the second rotating shaft 1442, so that the locking portion 1441 is close to the shell 120 and is accommodated in the second installation groove 1205.

[0102] Furthermore, if Figure 8As shown, housing 120 includes a first plate 121 and a second plate 122 disposed opposite each other. A second mounting slot 1205 is disposed on first plate 121. A connection port 1209 is defined on a first sidewall 1211 of second mounting slot 1205, which is adjacent to first side panel 113. A first rotation axis 1433 is parallel to first side panel 1211, and a second rotation axis 1442 is also parallel to first side panel 1211. A first rotation axis slot 1207 and a second rotation axis slot 1208 are defined within second mounting slot 1205. First rotation axis slot 1207 is disposed adjacent to connection port 1209, while second rotation axis slot 1208 can be disposed adjacent to second sidewall 1212 of second mounting slot 1205, which is adjacent to first side panel 113. First rotation axis 1433 is mounted within first rotation axis slot 1207, and first portion 1431 extends through connection port 1209. The second rotating shaft 1442 is installed in the second rotating shaft groove 1208, and a baffle 1213 protrudes from the second side wall 1212. The second rotating shaft groove 1208 can be defined by the second side wall 1212 and the baffle 1213. The notch of the second rotating shaft groove 1208 can be smaller than the diameter of the second rotating shaft 1442. The material of the baffle 1213 can be plastic or metal alloy material with certain elastic properties, so that the second rotating shaft 1442 can be snapped into the second rotating shaft groove 1208.

[0103] Furthermore, a limit bar 1214 is protruding from the second side wall 1212. The limit bar 1214 has a certain strength and its material can be hard plastic or metal alloy material. The limit bar 1214 is used to limit the movement of the second rotating shaft 1442 in a direction perpendicular to the bottom surface 123 to prevent the blocking bar 1213 from being deformed under the pressure of the second rotating shaft groove 1208 and thereby causing the second rotating shaft groove 1208 to detach from the second rotating shaft groove 1208.

[0104] Specifically, there may be two blocking bars 1213 disposed at both ends of the second side wall 1212 , and there may be two limiting bars 1214 disposed outside the two blocking bars 1213 .

[0105] Alternatively, as Figure 14 As shown, the locking structure 140 further includes a rocker cover 147 , which is used to seal the second portion 1432 in the second mounting groove 1205 , and the shape of the rocker cover 147 matches the shape of the rocker cover 147 .

[0106] Furthermore, a rocker cover 147 is located on the side of the rocker 143 facing away from the housing 120. Rocker cover 147 is used to limit the range of motion of the second portion 1432 within the second mounting slot 1205. When the locking portion 1441 protrudes from the second mounting slot 1205, the shape of the rocker cover 147 can match the shape of the locking member 144 to close the second mounting slot 1205. Specifically, the rocker cover 147 can be fixed to the bottom surface 123 by screws.

[0107] Furthermore, a third part 1434 is connected between the first rotating shaft 1433 and the second part 1432 of the rocker 143. The third part 1434 can be inclined so that the surface where the first part 1431 is located and the surface where the second part 1432 is located have different heights. When the locking member 144 is in the first position, the surface where the first part 1431 is located is closer to the bottom surface 123 than the surface where the second part 1432 is located.

[0108] Furthermore, the cross section of the first rotation axis groove 1207 can be semicircular, and the rocker cover 147 can abut against the connection between the third part 1434 and the second part 1432, so that the first rotation axis 1433 can rotate in the first rotation axis groove 1207 without disengaging.

[0109] Optionally, the connection hole 1206 can be arranged on the side of the second installation slot 1205. Since the locking structure 140 can be installed to the second installation slot 1205 in a later step, the connection hole 1206 can be conveniently used during the installation process. At the same time, the connection hole 1206 can be covered and hidden by the rocker cover 147.

[0110] Alternatively, as Figure 14 and Figure 15 As shown, an abutment block 144 is provided at one end of the locking member 144 near the rocker cover 147. When the locking member 144 is in the first position, a surface of the rocker cover 147 facing away from the device body 30 is flush with a surface of the locking member 144 facing away from the device body 30. An abutment groove 14402 is formed between the abutment block 1444 and the rocker cover 147. The second abutment end 14321 is inserted into the abutment groove 14402 and abuts against the abutment block 1444. Specifically, the second abutment end 14321 abuts against the side of the abutment block 1444 facing away from the bottom surface 123.

[0111] Furthermore, the rocker cover 147 includes a first protruding portion 1471 and a first recessed groove 14701, and the locking member 144 includes a second protruding portion 1443 and a second recessed groove 14401. There can be one first protruding portion 1471, formed between two first recessed grooves 14701, and one second recessed groove 14401, formed between two second protruding portions 1443. When the locking member 144 is in the first position, the first protruding portion 1471 is embedded in the second recessed groove 14401, and the second protruding portion 1443 is embedded in the first recessed groove 14701. The rocker cover 147 and the locking member 144 are flush and sealed with each other on surfaces facing away from the device body 30. The two second protruding portions 1443, the abutment block 1444, and the first protruding portion 1471 surround and form an abutment groove 14402.

[0112] Furthermore, the second portion 1432 of the rocker 143 includes a third extension 1435, and the second abutting end 14321 is located at an end of the third extension 1435 away from the first portion 1431. When the locking member 144 is in the first position, the third extension 1435 is inserted into the second recessed groove 14401, and the second abutting end 14321 is inserted into the abutting groove 14402.

[0113] Furthermore, when the external force is released (the operation key 146 is not pressed), the locking member 144 can rotate in the direction away from the bottom surface 123 under the action of the elastic member 145, and the second abutting end 14321 is pressed against the first protruding portion 1471 under the pressure of the abutting block 1444 to limit the rotation range of the locking member 144, so that the locking member 144 can remain in the first position. At the same time, the operation key 146, the connecting member 141, the push rod 142 and the rocker 143 return to the position before the operation key 146 is pressed.

[0114] Alternatively, as Figure 8 、 Figure 12 、 Figure 13 and Figure 18 As shown, the connection portion 132 of the handle 130 is fixedly mounted on the device body 30. The connection port 1209 is located on a side of the second mounting slot 1205 near the connection portion 132. The connection portion 132 is provided with a mounting channel 13203. The end of the connection portion 132 near the second mounting slot 1205 is provided with a docking slot 13204. The docking slot 13204 is connected to the connection port 1209, and the docking slot 13204 is also connected to the mounting channel 13203. The first portion 1431 of the rocker 143 passes through the connection port 1209 and is inserted into the docking slot 13204. The push rod 142 is inserted into the mounting channel 13203 and abuts against the first abutting end 14311 in the docking slot 13204.

[0115] Optionally, a connecting groove 13205 is provided on the first connecting surface 1321, and the mounting channel 13203 extends through the connecting groove 13205. The provision of the connecting groove 13205 can reduce the weight of the handle 130 and facilitate the processing and formation of the mounting channel 13203. The mounting channel 13203 can be formed by simply extending the connecting groove 13205 through the connecting portion 132, thereby simplifying the processing difficulty.

[0116] Furthermore, an avoidance groove 11205 is provided on the main bracket 112 . The avoidance groove 11205 is located between the docking groove 13204 and the connecting port 1209 and is used to avoid the first part 1431 .

[0117] Furthermore, a handle cover 133 is provided at one end of the handle 130 away from the second mounting groove 1205. The handle cover 133 is detachably connected to the grip portion 131, and the operation key 146 can be mounted on the handle cover 133. The handle cover 133 can be detached from the grip portion 131 to facilitate the assembly and disassembly of the connector 141 and the push rod 142.

[0118] Optionally, please also refer to Figures 19 to 22 A main control board bracket 118 is located on the side of the main control board 114 facing away from the display assembly 111. A parameter measurement board 119 is located between the main control board bracket 118 and the main support 112. An IBP-CO parameter board 1191 and a battery adapter board 1192 are secured to the side of the main support 112 adjacent to both the display assembly 111 and the interface decorative panel 117. The battery adapter board 1192 is electrically connected to the main control board 114 and the battery 190. No circuit boards are located on the housing 120.

[0119] Furthermore, the parameter measurement board 119 is fixedly mounted between the main control board 114 and the main bracket 112, and the parameter measurement board 119 and the main control board 114 are fixed to the same side of the main bracket 112. The main control board bracket 118 is located between the parameter measurement board 119 and the main control board 114, and the main control board bracket 118 is fixed to the main bracket 112 and covers the parameter measurement board 119. The main control board 114 is fixed to the main control board bracket 118 and covers the main control board bracket 118. The display screen assembly 111 is fixed to the same side of the main bracket 112 as the main control board 114, and the display screen assembly 111 covers the main control board 114.

[0120] Specifically, the main control board bracket 118 may be made of plastic material.

[0121] Furthermore, if Figure 7 and Figure 22 As shown, an interface plate 116 is provided between the interface decorative plate 117 and the main bracket 112 , and the interface decorative plate 117 is provided with a docking through hole 11702 corresponding to the interface 1161 on the interface plate 116 .

[0122] Furthermore, the interface plate 116 is located between the first side plate 113 and the main bracket 112, as shown in FIG. Figure 11 and Figure 20 As shown, the pump valve assembly 1199 is fixed in the middle of the main bracket 112 , and the pump valve assembly 1199 is connected to the interface board 116 through the connecting through hole 11206 on the main bracket 112 .

[0123] In some embodiments, a power switch circuit board (not shown in the figure) is fixedly provided on one side of the first side panel 113 close to the interface panel 116 , and the user starts or shuts down the medical device 10 by operating the power switch.

[0124] The integrated circuits on the main control board 114 are generally used to perform functions such as signal acquisition, display, storage, analysis and processing, alarms, recording, and external transmission under the control of system software. The parameter measurement board 119 contains circuitry for measuring at least one parameter, including electrocardiogram (ECG), non-invasive blood pressure (NIB), blood oxygenation (BOS), body temperature, and invasive blood pressure (IBP). The parameter measurement board 119 and the main control board 114 can be integrated into a single circuit board. In some embodiments, the board for processing invasive blood pressure can be a separate parameter board. The interface board 116 can be connected to accessories external to the medical device 10 to provide interface circuits for monitoring various physiological parameters. The interface decorative board 117 shields the interface board 116 and serves as the exterior of the medical device 10. The interface decorative board 117 is provided with several docking holes 11702, as needed, to expose the interfaces 1161 on the interface board 116. Smaller boards, such as a power switch board, may also be located inside the interface decorative board 117. The IBP-CO parameter board 1191 measures invasive blood pressure and cardiac output.

[0125] Furthermore, an NFC antenna 1196 , a WIFI antenna 1197 , and a Bluetooth antenna 1198 may be provided on one side of the main bracket 112 close to the IBP-CO parameter board 1191 .

[0126] Optionally, the function board 100 may include a communication interface board 1194, a main control board 114, an interface decorative board 117, a parameter measurement board 119, an IBP-CO parameter board 1191, an interface board 116, and a battery adapter board 1192. The function board 100, battery 190, pump-valve assembly 1199, and other components may be fixedly mounted on the main support 112 to form a functional module 110, without any circuit boards being mounted on the housing 120. In some embodiments, the handle 130 may also be part of the function module 110. In other embodiments, the function module 110 may not include the handle 130, and the medical device 10 may not include the handle 130. Circuit boards on different sides of the main support 112 may be connected via connectors 1193. For example, the parameter measurement board 119 and the interface board 116 may communicate via connectors 1193, and the IBP-CO parameter board 1191 and the interface board 116 may also communicate via connectors 1193. The battery 190 and the main control board 114 can be installed on opposite sides of the main bracket 112, and the electrical connection between the battery 190 and the main control board 114 can be achieved through the battery adapter plate 1192.

[0127] Alternatively, as Figure 3 and Figure 8As shown, the housing 120 has a fourth opening 12031 on a side opposite the first opening 1201. After the functional module 110 is inserted into the mounting cavity 1204, the battery 190 can be installed into the first mounting slot 11201 through the fourth opening 12031, and then the battery cover 191 can be placed over the fourth opening 12031. In other embodiments, the battery 190 can also be installed in the first mounting slot 11201 before the functional module 110 is inserted into the mounting cavity 1204, forming a functional module 110 capable of independently operating to detect a patient's physiological information. The functional module 110 can then be inserted into the mounting cavity 1204.

[0128] Furthermore, the medical device 10 can be installed on the installation box 20 of the medical apparatus, and the locking member 144 is used to engage with the installation box 20 .

[0129] Furthermore, the medical device 10 may also be a parameter module for a plug-in monitor; the medical device may be a plug-in monitor or a medical fixture. If the medical device is a plug-in monitor, the medical device 10 is inserted into the plug-in slot or mounting box 20 of the medical device; if the medical device is a medical fixture, the medical device 10 is fixed to the fixture.

[0130] The embodiment of the present application also provides a mounting box 20, such as Figure 23 and Figure 24 As shown, the medical device may include an installation box 20, which is provided with a slot 201 for inserting the medical device 10 of the above embodiment. The slot 201 is provided with a snap-in slot 202 for snapping with the locking member 144 of the medical device 10.

[0131] Furthermore, when the medical device 10 is inserted into the slot 201, the locking member 144 can abut against the rocker 143 under the elastic force of the elastic member 145 and remain in the first position. At this time, the locking portion 1441 protrudes from the second installation slot 1205 and engages with the engaging slot 202. When force is applied to the operating key 146, the locking member 144 rotates toward the bottom surface 123 to the second position. At this time, the locking portion 1441 is accommodated in the second installation slot 1205 and is no longer engaged with the engaging slot 202. The medical device 10 can be removed from the slot 201 by grasping the gripping portion 131 of the handle 130.

[0132] An embodiment of the present application further provides a medical device kit, which includes the installation box 20 of the above embodiment and the medical device 10. The installation box 20 is provided with a slot 201, and the medical device 10 is inserted into the slot 201.

[0133] The present application also provides a method for installing a medical device 10, such as Figure 25 and Figure 26As shown, the installation method includes:

[0134] S300 : Fix the display screen assembly 111 on the main bracket 112 of the functional module 110 .

[0135] S400 : inserting the functional module 110 into the installation cavity 1204 of the housing 120 from the first opening 1201 of the housing 120 , so that the display screen assembly 111 covers the first opening 1201 , and the display screen assembly 111 forms the first exterior surface 160 of the medical device 10 .

[0136] The functional module 110 is used for physiological information monitoring. The functional module 110 further includes a functional board 100 . The functional board 100 is installed on a main bracket 112 .

[0137] Specifically, the main bracket 112 can be fixedly mounted with multiple components such as a display screen assembly 111, a main control board 114, a parameter measurement board 119, an interface board 116, a battery adapter board 1192, a pump valve assembly 1199, etc., to form a functional module 110, wherein the display screen assembly 111 can be fixedly mounted to the main bracket 112 last. The functional module 110 is then installed on the housing 120 as a whole. The medical device 10 has many components. If the parts and components with assembly relationships are installed outside the housing 120 as much as possible, the component installation can be more concentrated, the internal space of the medical device 10 can be saved to achieve miniaturization of the device, and it is conducive to improving installation efficiency. At the same time, when installing the display screen assembly 111, the field of view is more convenient. When disassembling, the housing 120 is directly removed and then the display screen assembly 111 is disassembled, which is not easy to damage the screen 1111.

[0138] Optionally, before step S300, the following steps are further included:

[0139] S100: Fix the interface decorative plate 117 on the main bracket 112 .

[0140] S200 : Fix the connection portion 132 of the handle 130 to the main bracket 112 .

[0141] Among them, the connecting portion 132 and the interface decorative plate 117 constitute the first side panel 113, which is used to cover the second opening 1202 of the shell 120 so that the first side panel 113 forms the second appearance surface 170 of the medical device 10, and the second opening 1202 is arranged adjacent to the first opening 1201.

[0142] Furthermore, handle 130 can be first fixedly mounted on main bracket 112. When installing other panel components on main bracket 112, the installer can grasp the grip portion 131 of handle 130 to facilitate force application and improve installation efficiency. The first connecting portion 1323 of handle 130 can cooperate with the protrusion 1123 of main bracket 112 to form a receiving space 11204, and the protrusion 1113 of display screen assembly 111 can be inserted into receiving space 11204.

[0143] Furthermore, during the installation of the handle 130, the second connecting portion 1324 can be first inserted into the limiting groove 11701, and the positioning column 1122 of the main bracket 112 can be inserted into the positioning hole 13201 to position the handle 130, so that the first connecting surface 1321 is in contact with the main bracket 112, and the second connecting surface 1322 is in contact with the interface decorative panel 117, and then the fourth fastener 1325 is used to fasten the handle 130 to the main bracket 112.

[0144] Optionally, after step S400, the following steps are further included:

[0145] S500: Covering the second side panel 150 at the third opening 1203 of the housing 120 , so that the second side panel 150 forms the third exterior surface 180 of the medical device 10 ;

[0146] The third opening 1203 is disposed opposite to the second opening 1202 .

[0147] Optionally, after step S500, the following steps are further included:

[0148] S600: Install the operating key 146, the connecting member 141 and the push rod 142 on the handle 130;

[0149] S700: Install the rocker 143, the locking member 144 and the elastic member 145 on the housing 120;

[0150] Among them, the elastic member 145 abuts between the locking member 144 and the shell 120, and a locking portion 1441 is provided on the side of the locking member 144 facing away from the elastic member 145, and a second mounting groove 1205 is provided on the side of the shell 120 adjacent to the display screen assembly 111, and the locking member 144 is at least partially located in the second mounting groove 1205. When force is applied to the operation key 146, the operation key 146, the connecting member 141, the push rod 142, the rocker 143 and the locking member 144 are linked in sequence to move the locking portion 1441 toward the shell 120 and be accommodated in the second mounting groove 1205; when the force applied to the operation key 146 is withdrawn, the locking portion 1441 can be moved away from the shell 120 under the action of the elastic force of the elastic member 145 and protrude from the second mounting groove 1205.

[0151] Furthermore, the locking structure 140 can be installed after the functional module 110 is inserted into the mounting cavity 1204. First, the locking member 144 can be installed, with the second rotating shaft 1442 engaged within the second rotating shaft groove 1208. The elastic member 145, which can be a torsion spring, abuts between the locking member 144 and the housing 120. The rocker 143 is then installed, with the first rotating shaft 1433 of the rocker 143 being installed within the first rotating shaft groove 1207, the first portion 1431 extending through the connection port 1209, the first abutting end 14311 being received within the docking groove 13204, and the second abutting end 14321 abutting the locking member 144. The range of motion of the rocker 143 is then limited by a rocker cover 147 fixedly connected to the housing 120. Next, the push rod 142 is inserted into the mounting channel 13203 of the handle 130, abutting the first abutting end 14311. Finally, the operating key 146 and the connecting member 141 are installed on the handle 130, so that the operating key 146, the connecting member 141, the push rod 142, the rocker 143, and the locking member 144 form a linkage structure.

[0152] Optionally, in some other embodiments, before the functional module 110 is inserted into the installation cavity 1204, the operating key 146, the connecting member 141, and the push rod 142 may be installed on the handle 130, and the rocker 143, the locking member 144, and the elastic member 145 may be installed on the housing 120. During the insertion of the functional module 110 into the installation cavity 1204, the relative angle between the handle 130 and the housing 120 is adjusted so that the first abutting end 14311 can be inserted into the docking groove 13204, thereby forming a linkage structure with the operating key 146, the connecting member 141, the push rod 142, the rocker 143, and the locking member 144.

[0153] The medical device 10 provided in this application comprises a main control board 114, a parameter measurement board 119 and other components fixed on a main bracket 112 to form a functional module 110, and a display screen assembly 111 fixedly mounted on the functional module 110. The functional module 110 is inserted into the mounting cavity 1204 from the first opening 1201, which can make the component installation more centralized, make the installation of the medical device 10 easier, save the internal space of the medical device 10 to achieve miniaturization of the device, and help improve installation efficiency; at the same time, it makes the installation and disassembly of the display screen assembly 111 more convenient. When installing the display screen assembly 111, the field of vision is more convenient. When disassembling, the housing 120 is directly removed before disassembling the display screen assembly 111, which is not easy to damage the screen 1111. The provision of the handle 130 can facilitate the movement of the medical device 10 and fix the medical device 10 during loading and unloading. The provision of the locking structure 140 makes it easier to insert or remove the medical device 10 from the slot 201 of the mounting box 20. At the same time, placing the main control board 114 and the battery 190 on both sides of the main bracket 112 is conducive to improving the heat dissipation of the medical device 10.

[0154] The above descriptions are only some embodiments of the present application and do not limit the scope of protection of the present application. Any equivalent device or equivalent process transformation made using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the scope of patent protection of this application.

Claims

1. A medical device capable of being installed in a mounting box of a medical device, characterized in that: The medical equipment includes: A locking structure comprising an operating key, a locking member, and an elastic member, wherein the locking member is configured to engage with the installation box, and the operating key and the locking member are linked to drive the locking member to move between a first position and a second position; The device body is movably connected to the locking member, and the elastic member is provided between the device body and the locking member; A handle, mounted on the device body, wherein the operation keys are mounted on the handle; When force is applied to the operation key, the operation key drives the locking member to move from the first position to the second position; when the force applied to the operation key is removed, the elastic member restores the locking member to the first position.

2. The medical device according to claim 1, wherein The locking structure also includes a connecting member, a push rod and a rocker, the operating key is connected to the connecting member, the two ends of the push rod are respectively connected to the connecting member and the rocker, the end of the rocker away from the push rod is connected to the locking member, the operating key, the connecting member and the push rod are arranged on the handle, and the rocker, the elastic member and the locking member are arranged on the device body.

3. The medical device according to claim 2, characterized in that The device body is provided with a second mounting groove, and the locking member is at least partially located in the second mounting groove. A locking portion is protruded from the side of the locking member facing away from the device body. When the locking member is in the first position, the locking portion protrudes from the second mounting groove. When the locking member is in the second position, the locking portion is accommodated in the second mounting groove.

4. The medical device according to claim 2, characterized in that The connecting member is a shift rod. When the operation key is pressed, the connecting member drives the push rod to move under the pressure of the operation key.

5. The medical device according to claim 4, characterized in that The connecting member includes a first end and a second end, the first end is rotatably connected to the handle, and the second end abuts against one end of the push rod. When the operation key is pressed, the second end rotates around the first end to drive the push rod to move.

6. The medical device according to claim 2, wherein: The connecting member is a wedge-shaped rod. When the operating key is pushed, the connecting member drives the push rod to move under the thrust of the operating key.

7. The medical device according to claim 6, characterized in that The connecting member includes a wedge surface and an abutment surface arranged in opposite directions. The operation key abuts the abutment surface, and the push rod abuts the wedge surface. When the operation key is pushed, the connecting member moves in a direction away from the operation key under the thrust of the operation key, thereby driving the push rod to slide along the wedge surface.

8. The medical device according to claim 3, wherein: The cam is connected to the locking member by a first end and a second end, the second end of the second end being connected to the locking member ...

9. The medical device according to claim 8, characterized in that The locking structure further includes a rocker cover, which is used to seal the second part in the second installation groove, and the shape of the rocker cover matches the shape of the locking member.

10. The medical device according to claim 9, characterized in that An abutment block is provided at one end of the locking member close to the rocker cover. When the locking member is in the first position, a side of the rocker cover facing away from the device body is flush with a side of the locking member facing away from the device body. An abutment groove is formed between the abutment block and the rocker cover. The second abutment end is inserted into the abutment groove and abuts against the abutment block.

11. The medical device according to claim 8, wherein The handle includes a gripping portion and a connecting portion connected to the gripping portion, the connecting portion is fixedly mounted on the device body, a connecting port is provided on a side of the second mounting groove close to the connecting portion, the connecting portion is provided with a mounting channel, a docking groove is provided on one end of the connecting portion close to the second mounting groove, the docking groove and the connecting port are communicated, and the docking groove and the mounting channel are communicated, the first part passes through the connecting port and is inserted into the docking groove, the push rod is inserted in the mounting channel and abuts against the first abutting end in the docking groove.

12. The medical device according to claim 11, characterized in that The holding portion includes a handle rod and a first side arm and a second side arm connected to both ends of the handle rod, the two ends of the connecting portion are respectively connected to an end of the first side arm facing away from the handle rod and an end of the second side arm facing away from the handle rod, the operation key is mounted on the first side arm, the connecting member is mounted on the first side arm, and the length direction of the connecting member is consistent with the length direction of the first side arm, the push rod is mounted on the connecting portion, and the length direction of the push rod is consistent with the length direction of the connecting portion.

13. The medical device according to claim 12, characterized in that The device body includes a first side portion and a second side portion, the first side portion is arranged close to the first side arm, and the second side portion is arranged close to the second side arm, the two ends of the connecting portion are respectively connected to the first side portion and the second side portion, the connecting member is installed on the first side arm, and the rocker is installed on the second side portion, the connection between the connecting member and the push rod is located at one end of the connecting portion close to the first side portion, and the connection between the rocker and the push rod is located at one end of the connecting portion close to the second side portion.

14. The medical device according to claim 3, characterized in that The medical device includes a functional module, a display screen assembly and a shell. The functional module is used for physiological information monitoring. The functional module includes a functional board and a main bracket. The functional board and the display screen assembly are installed on the main bracket. The shell is provided with an installation cavity. The functional module is installed in the installation cavity so that the display screen assembly forms the first appearance surface of the medical device. The handle is directly fixed on the main bracket. The handle protrudes from the second appearance surface of the medical device, and the second appearance surface is perpendicular to the first appearance surface.

15. The medical device according to any one of claims 1 to 14, characterized in that: The medical equipment is a transport monitor or a parameter module for a plug-in monitor; the medical device is a plug-in monitor or a medical fixed bracket.

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