Medical cart and detachable rear handle

Abstract

The embodiment of the utility model provides a medical cart and a detachable rear handle. The rear handle comprises a support, the support comprises a front end portion and a rear end portion which extend in the front-back direction, the front end portion is used for being detachably connected with the lower surface of an operation panel of the medical cart, the front end portion is provided with a fastening portion, and the fastening portion can fix the front end portion to the lower surface; and a rear handle fixed to the rear end portion and operable to move the medical cart. Therefore, the detachable rear handle is arranged on the lower surface of the operation panel of the medical cart, an operator can conveniently move the cart from multiple directions, and the portable equipment with the rotatable table top can be conveniently moved. Moreover, the rear handle and the medical cart are disassembled and assembled through a simple structure, an operator can easily disassemble and assemble the rear handle without waiting for a professional to assist in installation, and the time cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a medical cart and a detachable rear handle. Background Art

[0002] Medical carts are usually used for portable medical equipment. That is, the medical equipment is designed in the form of a cart or the portable medical equipment is placed on a cart, which can facilitate operators to operate the equipment anytime and anywhere, thereby improving the efficiency of equipment use. Compared with non-portable medical equipment, medical carts can adapt to a wider range of application scenarios.

[0003] The portable ultrasound device cart is a common medical cart, comprising an operation panel, a movable base, and a column for fixing the operation panel on the movable base. In order to facilitate the movement of the cart, a cart handle is generally provided on the side of the operation panel close to the operator.

[0004] It should be noted that the above introduction to the technical background is only for the convenience of providing a clear and complete description of the technical solutions of the utility model and for the convenience of understanding by those skilled in the art. It cannot be considered that the above technical solutions are well known to those skilled in the art simply because these solutions are described in the background technology section of the utility model. Utility Model Content

[0005] The inventors found that when the desktop of the portable medical device can be rotated relative to the operating panel of the cart, since the cart handle is fixed, after the desktop is rotated 180 degrees as needed, the cart handle is far away from the operator, making it inconvenient for the operator to move the cart.

[0006] In order to solve at least one of the above problems or other similar problems, an embodiment of the utility model provides a medical cart and a detachable rear handle, which can realize convenient movement of the cart with a simple structure and meet the expectations and requirements of customers for the rear handle in different usage scenarios.

[0007] The utility model provides a detachable rear handle for a medical cart, comprising:

[0008] a bracket, comprising a front end portion and a rear end portion extending in a front-to-rear direction, the front end portion being used for detachably engaging with a lower surface of an operation panel of the medical cart, the front end portion being provided with a fastening portion capable of fixing the front end portion to the lower surface; and

[0009] A rear handle is fixed to the rear end portion and can be operated to move the medical cart.

[0010] In addition, optionally, the fastening portion includes an elastic screw, which includes an elastic member and a screw connected to the elastic member, and the elastic member provides an upward elastic force for the screw so that the end of the screw can protrude telescopically from the upper surface of the front end portion.

[0011] In addition, optionally, the fastening portion includes a screw and an elastic pin, and when the elastic pin is elastically engaged with the pin hole of the lower surface, the screw is aligned with the screw hole of the lower surface.

[0012] In addition, optionally, the bracket further has a boss formed at the rear end portion and extending toward the front side, and the boss is used to be inserted into a recessed portion of the rear end surface of the operation panel of the medical cart.

[0013] In addition, optionally, the bracket further includes a lower end portion extending in the vertical direction, and a rear surface of the lower end portion is provided with a first hanging portion for hanging an attachment device.

[0014] In addition, optionally, the rear handle also includes an attachment device, which includes an ultrasound probe expansion dock, and the ultrasound probe expansion dock includes a first surface and a second surface arranged opposite to each other, the first surface is provided with a probe interface, and the second surface is provided with a second hanging portion for hanging the ultrasound probe expansion dock to the first hanging portion.

[0015] In addition, optionally, the rear surface of the lower end portion is also provided with a first locking release portion for locking and releasing the attachment device, and the first locking release portion includes a receiving portion recessed on the rear surface and a step portion arranged on the side wall of the receiving portion.

[0016] In addition, optionally, the second surface is further provided with a second locking and releasing portion that is elastically deformable, and the second locking and releasing portion is used to cooperate with the first locking and releasing portion to lock and release the attachment device.

[0017] In addition, optionally, the rear handle further includes a cable holder for storing cables, and the cable holder is fixed to the rear end portion and is located above the rear handle.

[0018] An embodiment of the utility model further provides a medical cart, which includes the rear handle described in any of the aforementioned embodiments.

[0019] Additionally, optionally, the upper surface of the operation panel of the medical cart includes a site for placing a portable ultrasound imaging device.

[0020] The embodiment of the utility model also provides a medical cart, an operation panel, the operation panel comprising an upper surface and a lower surface arranged opposite to each other;

[0021] A column connected to the lower surface of the operation panel; and

[0022] a rear handle, the rear handle being arranged at the rear side of the operation panel and being operable to move the medical cart,

[0023] The rear handle comprises:

[0024] a bracket, comprising a front end portion and a rear end portion extending in a front-to-rear direction, the front end portion being used for detachably engaging with the lower surface of the operation panel, the front end portion being provided with a fastening portion capable of fixing the front end portion to the lower surface; and

[0025] A rear handle is fixed to the rear end portion and can be operated to move the medical cart.

[0026] In addition, optionally, the fastening portion includes an elastic screw, which includes an elastic member and a screw connected to the elastic member, and the elastic member provides an upward elastic force for the screw so that the end of the screw can protrude telescopically from the upper surface of the front end portion.

[0027] In addition, optionally, the fastening portion includes a screw and an elastic pin, and when the elastic pin is elastically engaged with the pin hole of the lower surface, the screw is aligned with the screw hole of the lower surface.

[0028] In addition, optionally, the lower surface is provided with a guide rail for the front end portion to slide.

[0029] In addition, optionally, the guide rail includes two relatively arranged ones, the front end portion includes two extending in the forward direction, a gap is formed between the guide rail and the lower surface to allow the front end portion to slide, and the rear end of the guide rail extends downward to increase the gap to form a guide portion for guiding the front end portion to enter the guide rail.

[0030] In addition, optionally, the bracket further has a boss formed at the rear end portion and extending toward the front side.

[0031] The operation panel further includes a rear end surface connecting the upper surface and the lower surface, and the rear end surface is formed with a recessed portion into which the boss is inserted.

[0032] In addition, optionally, the medical cart further comprises an attachment device,

[0033] The bracket further includes a lower end portion extending in a vertical direction, and a rear surface of the lower end portion is provided with a first hanging portion for hanging the attachment device.

[0034] In addition, optionally, the attachment device includes an ultrasound probe dock, which includes a first surface and a second surface arranged opposite to each other, the first surface is provided with a probe interface, and the second surface is provided with a second hanging part for hanging the ultrasound probe dock to the first hanging part.

[0035] In addition, optionally, the rear surface of the lower end portion is also provided with a first locking release portion for locking and releasing the attachment device, and the first locking release portion includes a receiving portion recessed on the rear surface and a step portion arranged on the side wall of the receiving portion.

[0036] In addition, optionally, the second surface is further provided with a second locking and releasing portion that is elastically deformable, and the second locking and releasing portion is used to cooperate with the first locking and releasing portion to lock and release the attachment device.

[0037] In addition, optionally, the rear handle further includes a cable holder for storing cables, and the cable holder is fixed to the rear end portion and is located above the rear handle.

[0038] One of the beneficial effects of the embodiment of the utility model is that by providing a detachable rear handle on the lower surface of the operation panel of the medical cart, it is convenient for the operator to move the cart from multiple directions and to move the portable device on the rotatable table. In addition, the rear handle and the medical cart can be disassembled and assembled by a simple structure, and the operator can easily disassemble and assemble the rear handle without waiting for professionals to help install it, thus saving time and cost.

[0039] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the scope of the terms of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents.

[0040] Features described and / or illustrated with respect to one embodiment may be used in the same or similar manner in one or more other embodiments, combined with features in other embodiments, or substituted for features in other embodiments.

[0041] It should be emphasized that the term “include / comprises” when used herein refers to the presence of features, integers, steps or components, but does not exclude the presence or addition of one or more other features, integers, steps or components. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] The elements and features described in one figure or one implementation of the utility model embodiment can be combined with the elements and features shown in one or more other figures or implementations. In addition, in the accompanying drawings, similar reference numerals represent corresponding parts in several figures, and can be used to indicate corresponding parts used in more than one implementation.

[0043] The included drawings are used to provide a further understanding of the embodiments of the utility model, which constitute a part of the specification, are used to illustrate the implementation of the utility model, and together with the text description, explain the principle of the utility model. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0044] Figure 1 It is a schematic diagram of the rear handle of the embodiment of the utility model observed from one direction;

[0045] Figure 2 is a schematic diagram of the rear handle of the embodiment of the utility model viewed from another direction;

[0046] Figure 3 It is a schematic diagram of applying the rear handle of the embodiment of the utility model to a medical cart;

[0047] Figure 4 is a schematic diagram of an implementation of a fastening portion of an embodiment of the utility model;

[0048] Figure 5 is a schematic diagram of another implementation of the fastening portion of the embodiment of the utility model;

[0049] Figure 6 is a schematic diagram of another implementation of the rear handle of the utility model embodiment;

[0050] Figure 7 yes Figure 6 Exploded view of rear handle shown;

[0051] Figure 8 It is a schematic diagram of a medical cart according to an embodiment of the present utility model. DETAILED DESCRIPTION

[0052] With reference to the accompanying drawings, the above and other features of the utility model will become apparent through the following description. In the specification and the accompanying drawings, specific embodiments of the utility model are specifically disclosed, which show some embodiments in which the principles of the utility model can be adopted. It should be understood that the utility model is not limited to the described embodiments. On the contrary, the utility model includes all modifications, variations and equivalents falling within the scope of the attached claims.

[0053] In the embodiments of the present utility model, the terms "first", "second", etc. are used to distinguish different elements from the title, but do not indicate the spatial arrangement or time order of these elements, etc., and these elements should not be limited by these terms. The term "and / or" includes any one and all combinations of one or more of the associated listed terms. The terms "comprises", "includes", "has", etc. refer to the existence of the stated features, elements, components or components, but do not exclude the existence or addition of one or more other features, elements, components or components.

[0054] In the embodiments of the present invention, the singular forms "a", "the", etc. may include plural forms and should be broadly understood as "a kind" or "a type" rather than being limited to the meaning of "one"; in addition, the term "said" should be understood to include both singular and plural forms, unless the context clearly indicates otherwise. In addition, the term "according to" should be understood as "at least in part according to...", and the term "based on" should be understood as "at least in part based on...", unless the context clearly indicates otherwise.

[0055] In the embodiments of the present invention, "up" and "down" refer to "up" and "down" in the direction of gravity. In addition, the direction of gravity is also referred to as the "vertical direction", the moving direction of the cart is referred to as the "front-rear direction", the direction in which the cart is pushed to move by the operating panel of the instrument on the desktop is referred to as the "rear", and the direction opposite to the "rear" is referred to as the "front". In addition, the surface close to the "upper" is referred to as the "upper surface", the surface close to the "lower" is referred to as the "lower surface", the surface close to the "front" is referred to as the "front surface", and the surface close to the "rear" is referred to as the "rear surface".

[0056] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0057] The utility model provides a rear handle which can be used for a medical cart and can be detachable relative to the medical cart. Figure 1 This is a schematic diagram of the rear handle of the embodiment of the utility model viewed from one direction. Figure 2 is a schematic diagram of the rear handle of the embodiment of the utility model viewed from another direction. Figure 3 It is a schematic diagram of the rear handle of the embodiment of the utility model being applied to a medical cart.

[0058] like Figure 1 As shown, the rear handle 2 includes a bracket 20 and a rear handle 30, the bracket 20 includes a front end portion 210 and a rear end portion 220 extending in the front-to-back direction, and the rear handle 30 is fixed to the rear end portion 220, for example, it can be fixed by bolts, etc., or it can also be fixed by a snap-fit ​​structure, and the embodiment of the utility model does not limit this.

[0059] In the embodiment of the present invention, the front end portion 210 can be used to detachably engage with the operation panel of the medical cart, and the rear handle 30 can be used to be operated to move the medical cart.

[0060] Figure 3 It is a schematic diagram of applying the rear handle of the embodiment of the utility model to a medical cart.

[0061] like Figure 3 As shown, the medical cart 1 may include an operation panel 100, a column 200 supporting the operation panel 100, and the column 200 includes movable wheels ( Figure 3 The rear handle 2 is detachably connected to the lower surface 101 of the operation panel 100, and the medical cart 1 can be moved forward and backward by pushing and pulling the rear handle 2. Figure 3 As shown in the partially enlarged view A, the front end portion 210 is detachably engaged with the lower surface 101 of the operation panel 100 of the medical cart 1, and the front end portion 210 is provided with a fastening portion 211, which can fix the front end portion 210 to the lower surface 101.

[0062] In some embodiments, the medical cart 1 may include a front handle 104 disposed at the front side of the operation panel 100 , and the operator may operate the front handle 104 at the front side of the medical cart 1 to move the medical cart 1 .

[0063] In the embodiment of the utility model, a portable medical device can be placed on the operation panel 100 of the medical cart 1. The desktop of some portable medical devices can rotate relative to the operation panel 100. When the desktop of the portable medical device is turned to the rear side, since the front handle 104 is fixed to the front side of the operation panel 100, after the operator operates the desktop at the rear side of the medical cart 1, if the operator needs to move the medical cart 1, then he needs to go around to the front side of the medical cart 1 and move the medical cart 1 by operating the front handle 104, which is very inconvenient for the operator.

[0064] Through the rear handle 2 of the embodiment of the utility model, since the rear handle 2 is detachably mounted on the rear side of the medical cart 1, the existing medical cart can be simply modified to add a rear handle on the rear side of the medical cart, so that the medical cart can be conveniently moved even if the operator is located at the rear side of the medical cart.

[0065] In addition, in a limited space, such as a compact treatment room, the rear handle 2 can be disassembled by simple operation when not needed, thereby saving space. Thus, the expectations and requirements of customers in different usage scenarios for the rear handle can be met.

[0066] In addition, optionally, the lower surface 101 of the operation panel 100 of the medical cart 1 may be provided with a guide rail 112 for the front end portion 210 to slide, for example, the front end portion 210 slides along the guide rail 112 and is supported by the guide rail 112. Figure 3 As shown in the partially enlarged view B, the guide rail 112 includes, for example, two rails that are arranged opposite to each other, thereby being able to stably support the rear handle.

[0067] In addition, a guide portion for guiding the front end portion 210 to enter may be provided at the end of the guide rail 112, for example, Figure 3 As shown in the partial enlarged view A of FIG. 1 , a gap is formed between the guide rail 112 and the lower surface 101 to allow the front end portion 210 to slide, and the rear end of the guide rail 112 extends downward to increase the gap, thereby forming a guide portion 113. As a result, when the operator slides the front end portion 210 into the guide rail 112, the operator can sense the alignment of the front end portion 210 with the guide rail 112 through the guide portion 113 by touch, without having to visually confirm whether the alignment is achieved, which facilitates the operator to install the rear handle.

[0068] Figure 4 Schematic diagram of an implementation of the fastening part of the utility model embodiment. Figure 5 It is a schematic diagram of another implementation of the fastening part of the embodiment of the utility model.

[0069] In at least one embodiment, Figure 4 As shown, the fastening portion 211 may include an elastic screw 212, and the elastic screw 212 includes an elastic member 213 and a screw 214 connected to the elastic member 213. For example, the elastic member 213 (such as a spring) is sleeved on the radial outside of the screw 214, and the initial state of the elastic member 213 is, for example, a compressed state. Thus, the elastic member 213 can provide an upward elastic force for the screw 214 so that the end 214a of the screw 214 can protrude telescopically from the upper surface 210a of the front end portion 210. Thus, when the front end portion 210 slides along the guide rail 112, the end 214a of the screw 214 is limited by the lower surface 101 above the guide rail 112 and does not protrude from the front end portion 210. When the front end portion 210 slides to a predetermined position, for example, a threaded hole is provided on the lower surface 101 directly opposite to the screw 214. The screw 214 moves upward under the elastic force of the elastic member 213 and protrudes from the upper surface 210a of the front end portion 210, and then enters the threaded hole. The operator can screw the screw 214 into the threaded hole by screwing the lower end of the elastic screw 212, thereby fixing the front end portion 210 to the lower surface 101. In addition, the lower end of the elastic screw 212 can be provided with a pull ring 212a, for example, so that it is convenient for the operator to screw the elastic screw 212.

[0070] In addition, if Figure 5As shown, the fastening portion 211 may also include a screw 215 and an elastic pin 216. When the elastic pin 216 is elastically engaged with the pin hole of the lower surface 101, the screw 215 may be aligned with the screw hole of the lower surface 101. For example, the elastic pin 216 is a pull ring pin. After the front end portion 210 slides to a predetermined position of the guide rail 112, the elastic pin 216 is aligned with the pin hole provided on the lower surface 101, and the screw 215 is aligned with the screw hole provided on the lower surface 101. The operator operates the elastic pin 216 to elastically engage the elastic pin 216 with the pin hole to achieve preliminary fixation of the front end portion 210, and then screws the screw 215 into the screw hole to achieve stable fixation of the front end portion 210. Figure 5 The structure of the elastic pin 216 shown can be referred to Figure 4 The elastic screw 212 shown, for example, the elastic pin 216 may include a pin and an elastic member (such as a spring) arranged radially outside the pin, the initial state of the elastic member is a compressed state, so that the pin can be telescopically protruded from the upper surface 210a of the front end portion 210, and the surface of the pin may not be provided with a thread. In addition, the fastening portion 211 of the embodiment of the utility model may also include only a screw, and the embodiment of the utility model is not limited to this.

[0071] Understandably, Figure 4 , 5 The example of the preferred implementation of the fastening portion 211 is described. The fastening portion 211 can also be implemented by other types of quick lock mechanisms.

[0072] In some embodiments, Figure 3 As shown, the bracket 20 may also have a boss 230 formed at the rear end portion 220 and extending toward the front side, and the boss 230 may be used to be inserted into the rear side of the operation panel of the medical cart. Figure 3 As shown in the partial enlarged view B of the medical cart 1, the rear end face 102 of the operation panel 100 has a recess 103, and when the rear handle 2 is slid forward along the guide rail 112, the boss 230 can be inserted into the recess 103 and accommodated by the recess 103. Thus, the rear handle 2 can be stably fixed by combining the boss 230 with the recess 103 to prevent shaking when being pushed.

[0073] In at least one embodiment, Figure 1 and Figure 2 As shown, the bracket 20 may further include a lower end portion 240 extending in the vertical direction. Figure 1 As shown, the rear surface 241 of the lower end portion 240 is provided with a first hanging portion 242 for hanging the attachment device. The first hanging portion 242 can be a trapezoidal hanging block or an inverted triangle hanging block with a long bottom facing downward, or a simple hook structure, which is not limited in the embodiment of the utility model. Thus, other equipment (i.e., attachment equipment) can be placed on the medical cart through the first hanging portion 242, expanding the application scenarios of the medical cart.

[0074] Figure 6 2 is a schematic diagram of another embodiment of the rear handle of the utility model. Figure 7 yes Figure 6 Exploded view of the rear handle shown.

[0075] like Figure 6 and Figure 7 As shown, the rear handle 2 may further include an attachment device 40 , and the attachment device 40 may include, for example, an ultrasound probe docking station 410 .

[0076] For example, the medical cart 1 of the embodiment of the utility model can carry a portable ultrasound device. For example, the upper surface 110 of the operation panel 100 of the medical cart 1 includes a site for placing a portable ultrasound imaging device. The ultrasound imaging device can perform ultrasound detection on various organs of the body, and the types of ultrasound probes required are very many. By attaching the ultrasound probe expansion dock 410, the detection range of the portable ultrasound imaging device can be expanded, which is convenient for operators to perform various inspections. In addition, by attaching the ultrasound probe expansion dock 410 through the rear handle 2, there is no need to extend the length of the probe connection cable, thereby suppressing the reduction of image quality.

[0077] In addition, the attachment device 40 may also include other devices, such as a storage basket, a probe docking station for other devices, other portable small medical devices, etc. The embodiment of the utility model does not limit this. The following description is made by taking an ultrasound probe docking station as an example.

[0078] like Figure 6 and Figure 7 As shown, the ultrasound probe docking station 410 includes a first surface 411 and a second surface 412 that are arranged opposite to each other. Figure 6 As shown, the first surface 411 is provided with a probe interface 420, such as Figure 7 As shown, the second surface 412 is provided with a second hanging portion 430 for hanging the ultrasound probe dock 410 to the first hanging portion 242. The second hanging portion 430 is a structure that cooperates with the first hanging portion 242, for example, Figure 7 As shown, the first hanging part 242 is a trapezoidal block with a long bottom at the bottom, and the second hanging part 430 is a trapezoidal recess for accommodating the first hanging part 242. Thus, by placing the first hanging part 242 in the second hanging part 430, the first hanging part 242 and the second hanging part 430 are tightly joined under the action of gravity. However, the structures of the first hanging part 242 and the second hanging part 430 are not limited thereto. For example, the first hanging part 242 and the second hanging part 430 may also be a structure of a hook and a hanging ring, as long as the ultrasound probe docking station 410 can be attached to the bracket 20.

[0079] In addition, optionally, the bracket 20 can be a metal die-casting, such as Figure 7 As shown in the partial enlarged view B, the second hanging portion 430 may also have a grounding spring 431, such as Figure 7 As shown in the partially enlarged view A of , the first hanging portion 242 can be provided with a metal screw 243, and the metal screw 243 is conductively connected to the grounding spring 431. The surface of the metal screw 243 is not painted to enhance conductivity. Therefore, the ground wire of the ultrasound probe expansion dock 410 can be electrically connected to the bracket 20 through the first hanging portion 242 and the second hanging portion 430, and then the bracket 20 is further electrically connected to the ground wire of the medical cart 1, thereby realizing the grounding connection of the ultrasound probe expansion dock 410.

[0080] In some embodiments, Figure 7 As shown, the rear surface 241 of the lower end portion 240 may also be provided with a first locking release portion 250 for locking and releasing the attachment device 40, and the first locking release portion 250 includes a storage portion 251 recessed on the rear surface 241 and a step portion 252 arranged on the side wall of the storage portion 251.

[0081] like Figure 7 As shown, the second surface 412 of the ultrasound probe docking station 410 may also be provided with an elastically deformable second locking and releasing portion 440 , and the second locking and releasing portion 440 is used to cooperate with the first locking and releasing portion 250 to lock and release the attachment device 40 .

[0082] For example, the second locking release portion 440 is a rubber button that matches the structure of the first locking release portion 250. After the ultrasound probe docking station 410 is hooked to the first hooking portion 242 through the second hooking portion 430, the second locking release portion 440 is placed in the receiving portion 251 of the first locking release portion 250 by pressing the rubber button, and then the rubber button is released, and the rubber button is engaged with the step portion 252 in the receiving portion 251 to lock the attachment device 40 on the bracket 20. The process of releasing the attachment device 40 from the bracket 20 is opposite to the above locking process, that is, the rubber button is pressed to separate the rubber button from the step portion 252 and then detach from the receiving portion 251, and then the second hooking portion 430 is removed from the first hooking portion 242, so that the attachment device 40 is released from the bracket 20.

[0083] In addition, the structure of the first locking release portion 250 and the second locking release portion 440 of the embodiment of the utility model is not limited to this. For example, the first locking release portion 250 and the second locking release portion 440 can be an elastic snap-on structure, and locking is achieved by snapping the elastic snap into the snap-on accommodating portion, and releasing is achieved by removing the elastic snap from the snap-on accommodating portion, as long as the attachment device 40 and the bracket 20 can be locked and releasable.

[0084] In some embodiments, Figure 1As shown, the rear handle 2 may further include a cable holder 50 for storing cables, and the cable holder 50 is fixed to the rear end portion 220 and is located above the rear handle 30. For example, the cable holder 50 may be used to store cables, pipelines, etc. of medical equipment placed on the medical cart. In addition, the cable holder 50 may also be used to store cables, pipelines, etc. of the attachment device 40, and the present embodiment of the utility model does not limit this. Thus, the cable holder 50 may be used to manage various cables of medical equipment and keep the cables, cables, etc. connected.

[0085] As can be seen from the above embodiments, by providing a detachable rear handle on the lower surface of the operation panel of the medical cart, it is convenient for the operator to move the cart in multiple directions and to move the portable device on the rotatable table. In addition, the rear handle and the medical cart can be disassembled and assembled by a simple structure, and the operator can easily disassemble and assemble the rear handle without waiting for professionals to help install it, thus saving time and cost.

[0086] The utility model also provides a medical cart. Figure 8 It is a schematic diagram of a medical cart according to an embodiment of the present utility model.

[0087] like Figure 8 As shown, the medical cart 3 may include an operation panel 300, a column 310 and a rear handle 2, the operation panel 300 includes an upper surface 301 and a lower surface 302 arranged opposite to each other, the column 310 is connected to the lower surface 301 of the operation panel 300, and the column 310 may also include a movable roller ( Figure 8 The rear handle 2 is arranged at the rear side of the operation panel 300, and can be operated to move the medical cart 3. The implementation of the rear handle 2 can refer to the above embodiment, and will not be described one by one here.

[0088] In addition, optional, such as Figure 8 As shown, the upper surface 301 of the operating panel 300 of the medical cart 3 includes a site 320 for placing the portable ultrasonic device. The figure only schematically shows a plurality of sites 320, but the embodiment of the utility model is not limited thereto. The number, position, structure, etc. of the sites 320 are related to the structure of the portable ultrasonic device and can be set accordingly according to the actual structure of the portable ultrasonic device. The embodiment of the utility model does not impose any limitation on this.

[0089] In addition, the upper surface 301 of the operation panel 300 of the medical cart 3 may also be provided with a location for placing other portable medical devices. The specific implementation of the location may be set according to the devices that are actually required to be placed, and the embodiment of the utility model does not limit this.

[0090] In addition, the medical cart 3 may also be provided with a ground wire connected to the earth, and an interface electrically connected to the ground wire, the interface being used to be electrically connected to the ground wire of a portable medical device (eg, a portable ultrasound device), thereby enabling the portable medical device to be grounded through the ground wire and the interface.

[0091] In addition, the structure of the medical cart 3 cooperating with the rear handle 2 can refer to the implementation of the medical cart 1 described in the above embodiment, and will not be described one by one here.

[0092] In addition, the operation panel 300 of the medical cart 3 may also include, for example, a probe rack 330 for placing probes, a bottle rack 340 for placing coupling fluid, a hook 350 for managing cables, a front handle 360, etc., and a hook 370 may also be provided on the column 310. The hook 370 may be used to store and manage cables or place a storage basket, etc. The medical cart 3 may include Figure 8 All or part of the structure shown in Figure 8 For structures not shown in the figure, please refer to the relevant technology for details, and the embodiments of the present utility model are not limited to this.

[0093] According to the medical cart of the embodiment of the utility model, a detachable rear handle is provided on the lower surface of the operation panel of the medical cart, so that the operator can move the cart from multiple directions and conveniently move the portable device on the rotatable table. In addition, the rear handle and the medical cart can be disassembled and assembled by a simple structure, and the operator can easily disassemble and assemble the rear handle without waiting for professionals to help install it, thus saving time and cost.

[0094] It is worth noting that the above only describes the components or modules related to the present invention, but the present invention is not limited thereto. The medical cart and the detachable rear handle of the present invention may also include other components or modules, and the specific contents of these components or modules may refer to the relevant art.

Claims

1. A detachable rear handle for a medical cart, characterized in that: The rear handle comprises: a bracket, comprising a front end portion and a rear end portion extending in a front-to-rear direction, the front end portion being used for detachably engaging with a lower surface of an operation panel of the medical cart, the front end portion being provided with a fastening portion capable of fixing the front end portion to the lower surface; and A rear handle is fixed to the rear end portion and can be operated to move the medical cart.

2. The rear handle according to claim 1, characterized in that: The fastening portion includes an elastic screw, which includes an elastic member and a screw connected to the elastic member, and the elastic member provides an upward elastic force for the screw so that an end of the screw can protrude telescopically from the upper surface of the front end portion.

3. The rear handle according to claim 1, characterized in that: The fastening portion includes a screw and an elastic pin. When the elastic pin is elastically engaged with the pin hole of the lower surface, the screw is aligned with the screw hole of the lower surface.

4. The rear handle according to claim 1, characterized in that: The bracket further includes a boss formed at the rear end portion and extending forward, the boss being configured to be inserted into a recessed portion of a rear end surface of an operation panel of the medical cart.

5. The rear handle according to claim 1, characterized in that: The bracket further comprises a lower end portion extending in a vertical direction, and a rear surface of the lower end portion is provided with a first hanging portion for hanging an attachment device.

6. The rear handle according to claim 5, characterized in that: The rear handle also includes an attachment device, which includes an ultrasound probe expansion dock. The ultrasound probe expansion dock includes a first surface and a second surface that are arranged opposite to each other. The first surface is provided with a probe interface, and the second surface is provided with a second hanging part for hanging the ultrasound probe expansion dock to the first hanging part.

7. The rear handle according to claim 6, characterized in that: The rear surface of the lower end portion is further provided with a first lock release portion for locking and releasing the attachment device, the first lock release portion including a receiving portion recessed on the rear surface and a step portion provided on a side wall of the receiving portion.

8. The rear handle according to claim 7, characterized in that: The second surface is also provided with a second locking and releasing portion which is elastically deformable, and the second locking and releasing portion is used to cooperate with the first locking and releasing portion to lock and release the attachment device.

9. The rear handle according to any one of claims 1 to 7, characterized in that: The rear handle also includes a cable bracket for storing cables, and the cable bracket is fixed to the rear end portion and is located above the rear handle.

10. A medical cart, characterized in that: The medical cart comprises a rear handle as claimed in any one of claims 1-9.

11. The medical cart according to claim 10, characterized in that: The upper surface of the operation panel of the medical cart includes a site for placing a portable ultrasound imaging device.

12. A medical cart, characterized in that: The medical cart comprises: An operation panel, the operation panel comprising an upper surface and a lower surface arranged opposite to each other; A column connected to the lower surface of the operation panel; and a rear handle, the rear handle being arranged at the rear side of the operation panel and being operable to move the medical cart, The rear handle comprises: a bracket, comprising a front end portion and a rear end portion extending in a front-to-rear direction, the front end portion being used for detachably engaging with the lower surface of the operation panel, the front end portion being provided with a fastening portion capable of fixing the front end portion to the lower surface; and A rear handle is fixed to the rear end portion and can be operated to move the medical cart.

13. The medical cart according to claim 12, characterized in that: The fastening portion includes an elastic screw, which includes an elastic member and a screw connected to the elastic member, and the elastic member provides an upward elastic force for the screw so that an end of the screw can protrude telescopically from the upper surface of the front end portion.

14. The medical cart according to claim 12, characterized in that: The fastening portion includes a screw and an elastic pin. When the elastic pin is elastically engaged with the pin hole of the lower surface, the screw is aligned with the screw hole of the lower surface.

15. The medical cart according to claim 12, characterized in that: The lower surface is provided with a guide rail for the front end portion to slide.

16. The medical cart according to claim 15, characterized in that: The guide rails include two that are arranged opposite to each other, the front end portion includes two that extend in the forward direction, a gap is formed between the guide rails and the lower surface to allow the front end portion to slide, and the rear end of the guide rails extends downward to increase the gap to form a guide portion for guiding the front end portion to enter the guide rails.

17. The medical cart according to claim 12, characterized in that: The bracket also has a boss formed at the rear end portion and extending toward the front side. The operation panel further includes a rear end surface connecting the upper surface and the lower surface, and the rear end surface is formed with a recessed portion into which the boss is inserted.

18. The medical cart according to claim 12, characterized in that: The medical cart further comprises an attachment device, The bracket further includes a lower end portion extending in a vertical direction, and a rear surface of the lower end portion is provided with a first hanging portion for hanging the attachment device.

19. The medical cart according to claim 18, characterized in that: The attachment device comprises an ultrasound probe docking station, which comprises a first surface and a second surface arranged opposite to each other, wherein the first surface is provided with a probe interface, and the second surface is provided with a second hanging portion for hanging the ultrasound probe docking station to the first hanging portion.

20. The medical cart according to claim 19, characterized in that: The rear surface of the lower end portion is further provided with a first lock release portion for locking and releasing the attachment device, the first lock release portion including a receiving portion recessed on the rear surface and a step portion provided on a side wall of the receiving portion.

21. The medical cart according to claim 20, characterized in that: The second surface is also provided with a second locking and releasing portion which is elastically deformable, and the second locking and releasing portion is used to cooperate with the first locking and releasing portion to lock and release the attachment device.

22. The medical cart according to any one of claims 12 to 21, characterized in that: The rear handle also includes a cable bracket for storing cables, and the cable bracket is fixed to the rear end portion and is located above the rear handle.

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