Puncture rack and anti-locking buckle

Abstract

The present invention relates to a puncture rack and an anti-locking buckle. The puncture rack includes a puncture rack body and an anti-locking buckle; the puncture rack body can be used to mount an ultrasonic probe and has a fixed position; the anti-locking buckle is detachably connected to the fixed position of the puncture rack body and is used to prevent the puncture rack from self-locking due to external forces during transportation or storage. According to the puncture rack provided by the embodiments of the present invention, the anti-locking buckle has the characteristics of reliable function, convenient and fast assembly, and convenient disassembly, and the anti-locking buckle is applicable to various puncture racks and can lock the puncture rack by itself.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a puncture rack and an anti-locking buckle. Background Art

[0002] During transportation or storage of the existing puncture racks, due to the extrusion of the packaging layer or the action of external forces, the fixing device is likely to be self-locked on the rack body. As a result, after the doctor opens the packaging layer to take out the puncture rack, the fixing device has been locked, and the puncture rack cannot be installed on the ultrasonic probe. On the one hand, this causes waste of resources. On the other hand, and more importantly, it delays the surgical treatment opportunity of the patient, making the surgical process of the doctor unable to proceed smoothly and reducing the surgical efficiency. Summary of the Invention

[0003] The present invention provides a puncture rack and an anti-locking buckle, which have reliable anti-locking functions, are convenient and fast to assemble and disassemble, are applicable to various puncture racks, and help to prevent the puncture rack from being self-locked before use.

[0004] The technical solution of the present invention is as follows:

[0005] A puncture rack includes a puncture rack body and an anti-locking buckle; wherein, the puncture rack body is used for installing an ultrasonic probe and has a fixing position; the anti-locking buckle is detachably connected to the fixing position of the puncture rack body and is used to prevent the puncture rack from being self-locked due to external forces during transportation or storage.

[0006] Optionally, the anti-locking buckle includes a handle portion and an arc-shaped assembly portion; wherein, one ends of the handle portion and the assembly portion close to each other are connected to form an integral structure of the anti-locking buckle; the end of the assembly portion away from the handle portion can pass through the fixing position of the puncture rack body to connect the anti-locking buckle with the fixing position.

[0007] Optionally, at least one anti-slip rib position is provided on the side of the handle portion facing away from the puncture rack body for increasing the friction between the finger and the handle portion.

[0008] Optionally, there are at least two anti-slip rib positions, and the anti-slip rib positions all extend along the direction perpendicular to the length of the handle portion.

[0009] Optionally, at least one anti-detachment rib position is provided on at least one side of the assembly portion for preventing the anti-locking buckle from detaching from the puncture rack body due to external forces during transportation or storage of the puncture rack.

[0010] Optionally, at least one spacer boss is provided on the side of the handle portion facing the puncture rack body for avoiding the close fit between the anti-locking buckle and the puncture rack body, so that the finger can extend between the handle portion and the puncture rack body to disassemble the anti-locking buckle.

[0011] Optionally, the puncture rack body includes a rack body and a fixing device; wherein, the rack body includes a first fixing arm and a second fixing arm that match each other. One end of the first fixing arm and the second fixing arm that are close to each other is a free end, and the other end is fixed to each other to facilitate the installation of the ultrasonic probe; the fixing device is provided corresponding to the free ends of the first fixing arm and the second fixing arm, and after the ultrasonic probe is installed on the rack body and the anti-locking buckle is removed from the rack body, the fixing device is used to fix the free ends of the first fixing arm and the second fixing arm.

[0012] Optionally, pressing positions are provided at positions corresponding to the free ends of the first fixing arm and the second fixing arm on the fixing device. On the side of the pressing position facing the rack body, there are buckling hooks extending towards the rack body, and buckling rib positions matching the buckling hooks are provided on the fixing positions, so that the buckling hooks can be buckled on the buckling rib positions to realize the fixation of the fixing device with the first fixing arm and the second fixing arm.

[0013] Optionally, the fixing position has an annular structure, and one end of the assembly part away from the handle part can pass through the annular structure.

[0014] An anti-locking buckle is used to prevent the puncture rack from self-locking due to external force during transportation or storage. The anti-locking buckle is characterized in that it includes a handle part and an arc-shaped assembly part; wherein, one end of the handle part and the assembly part that are close to each other are connected to form an integral structure of the anti-locking buckle.

[0015] According to the technical solution of the present invention, an easily detachable anti-locking buckle is pre-assembled on the puncture rack, occupying the original buckling part of the puncture rack, and can prevent the puncture rack from self-buckling during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] For purposes of illustration and not limitation, the present invention will now be described in accordance with the preferred embodiments of the present invention, particularly with reference to the accompanying drawings, in which:

[0017] Figure 1 is a schematic structural diagram of the puncture rack (installed with an ultrasonic probe and a puncture needle) according to an embodiment of the present invention;

[0018] Figure 2 is Figure 1 a partial enlarged structural view of position I in

[0019] Figure 3 is an exploded view of the puncture rack (installed with an ultrasonic probe and a puncture needle) according to an embodiment of the present invention;

[0020] Figure 4 is Figure 3 a partial enlarged structural view of position II in

[0021] Figure 5Longitudinal sectional view of the puncture frame ((ultrasound probe and puncture needle are installed, and the anti-lock buckle is not disassembled) in an embodiment of the present invention;

[0022] Figure 6 is Figure 5 Local enlarged view of the structure at position Ⅲ in

[0023] Figure 7 Longitudinal sectional view of the puncture frame ((ultrasound probe and puncture needle are installed, the anti-lock buckle has been disassembled, and the fixing device is installed in place) in an embodiment of the present invention;

[0024] Figure 8 is Figure 7 Local enlarged view of the structure at position Ⅳ in

[0025] Figure 9 Schematic structural view of one angle of the anti-lock buckle in an embodiment of the present invention;

[0026] Figure 10 Schematic structural view of another angle of the anti-lock buckle in an embodiment of the present invention;

[0027] Figure 11 Schematic structural view of the fixing device in an embodiment of the present invention;

[0028] Figure 12 Schematic structural view of the usage state (ultrasound probe and puncture needle are installed) of the puncture frame in an embodiment of the present invention.

[0029] In the drawings, the same components are denoted by the same reference numerals. The drawings are not drawn to actual scale. In the figures,

[0030] 1 - Puncture frame body; 10 - Frame body; 101 - First fixing arm; 102 - Second fixing arm; 103 - Fixing position; 1031 - Buckling rib position; 104 - Angle adjusting device; 11 - Fixing device; 111 - Pressing position; 1111 - Buckling hook;

[0031] 2 - Anti-lock buckle; 20 - Handle part; 201 - Anti-slip rib position; 202 - Spacer boss; 21 - Assembly part; 211 - Anti-detachment rib position;

[0032] 3 - Ultrasound probe;

[0033] 4 - Puncture needle. Detailed implementation manners

[0034] The puncture rack and the anti-locking buckle 2 provided by the embodiments of the present invention. The puncture rack includes a puncture rack body 1 and an anti-locking buckle 2. The anti-locking buckle 2 has the characteristics of reliable function, convenient and fast assembly, convenient disassembly, and being applicable to various puncture racks. It can avoid the waste of resources caused by the puncture rack locking itself during the operation by doctors. More importantly, it can further effectively avoid the problem of delaying the surgical treatment opportunity of patients, making the operation process of doctors smoother and improving the operation efficiency. And it can avoid polluting the sterile environment of the puncture rack, thus causing contamination of the puncture rack and avoiding potential safety hazards. The following embodiments of the present invention only take the anti-locking buckle 2 shown in Figure 9 and Figure 10 as an example to illustrate the puncture rack. However, the application of the puncture rack and the anti-locking buckle 2 in the embodiments of the present invention is not limited to the following embodiments. It can also be an anti-locking buckle 2 with other specific structures. The anti-locking buckle 2 can also be installed on various other puncture racks and protect them.

[0035] To better understand the present invention, the following will be described in detail with reference to Figures 1 to 12 the puncture rack according to the embodiments of the present invention.

[0036] Please refer to Figures 1 to 8 , the puncture rack provided by the embodiments of the present invention includes a puncture rack body 1 and an anti-locking buckle 2. Among them, the puncture rack body 1 can be used to install an ultrasonic probe 3 and has a fixed position 103. The anti-locking buckle 2 is detachably connected to the fixed position 103 of the puncture rack body 1 and is used to prevent the puncture rack from self-locking due to external force during transportation or storage.

[0037] Specifically, before packaging at the production factory end of the above anti-locking buckle 2, the anti-locking buckle 2 is assembled to the fixed position 103 of the frame body 10, and then packaged with packaging materials. This can avoid the self-assembly of the fastening hook 1111 on the pressing position 111 on one side of the fixing device 11 to the frame body 10 due to external force or the extrusion of the packaging layer on the fixing device 11 of the puncture rack, solving the technical problem that during the transportation of the puncture rack, due to the extrusion of the packaging layer or the action of external force, the fixing device 11 self-locks on the frame body 10, resulting in the fixing device 11 being locked after the doctor opens the packaging layer to take out the puncture rack and being unable to install the puncture rack on the ultrasonic probe 3.

[0038] Please refer to Figures 9 to 10, for the puncture rack provided by the embodiment of the present invention, the structure of the anti-lock buckle 2 can be that the anti-lock buckle 2 includes a handle part 20 and an arc-shaped assembly part 21; wherein, one ends of the handle part 20 and the assembly part 21 close to each other are connected to form an integral structure of the anti-lock buckle 2; one end of the assembly part 21 away from the handle part 20 can pass through the fixing position 103 of the puncture rack body 1 to detachably connect the anti-lock buckle 2 with the fixing position 103. In some alternative embodiments, the handle part 20 and the assembly part 21 are of an integrally formed structure. Optionally, the assembly part 21 also has the function of smoothly guiding the anti-lock buckle 2 into place when assembling the anti-lock buckle 2 to the fixing position 103 of the rack body 10. Optionally, the anti-lock buckle 20 is made of soft glue, and the soft glue can be PVC, polyamide elastomer, polyolefin elastomer or polyurethane elastomer.

[0039] For the puncture rack provided by the embodiment of the present invention, at least one anti-slip rib position 201 is provided on the side of the handle part 20 facing away from the puncture rack body 1 for increasing the friction between the finger and the handle part 20. In some alternative embodiments, there are at least two anti-slip rib positions 201, and the anti-slip rib positions 201 all extend along the direction perpendicular to the length of the handle part 20; specifically, there can be three anti-slip rib positions 201, and the three anti-slip rib positions 201 are arranged in parallel.

[0040] Please further refer to Figures 9 to 10 , for the puncture rack provided by the embodiment of the present invention, anti-detachment rib positions 211 are provided on at least one side of the assembly part 21 for preventing the anti-lock buckle 2 from detaching from the puncture rack body 1 due to external force on itself during transportation or storage. At least one spacer boss 202 is provided on the side of the handle part 20 facing the puncture rack body 1 for avoiding the close fitting of the anti-lock buckle 2 with the puncture rack body 1 so that the finger can reach between the handle part 20 and the puncture rack body 1 to disassemble the anti-lock buckle 2.

[0041] Please refer to Figures 5 to 11 , for the puncture rack provided by the embodiment of the present invention, the puncture rack body 1 includes a rack body 10 and a fixing device 11; wherein, the rack body 10 includes a first fixing arm 101 and a second fixing arm 102 that match each other, one ends of the first fixing arm 101 and the second fixing arm 102 close to each other are free ends, and the other ends are fixed to each other for facilitating the installation of the ultrasonic probe 3; the fixing device 11 is provided corresponding to the free ends of the first fixing arm 101 and the second fixing arm 102, and after installing the ultrasonic probe 3 on the rack body 10 and detaching the anti-lock buckle 2 from the rack body 10, the fixing device 11 is used to fix the free ends of the first fixing arm 101 and the second fixing arm 102.

[0042] Please further refer to Figures 5 to 11, in the puncture frame provided by the embodiment of the present invention, pressing positions 111 are provided at positions on the fixing device 11 corresponding to the free ends of the first fixing arm 101 and the second fixing arm 102. On the pressing position 111, a fastening hook 1111 extending towards the frame body 10 is provided on the side facing the frame body 10. A fastening rib position 1031 matching the fastening hook 1111 is provided on the fixing position 103, so that the fastening hook 1111 can be fastened on the fastening rib position 1031 to realize the fixation of the fixing device 11 with the first fixing arm 101 and the second fixing arm 102.

[0043] Please refer to Figure 12 , in the puncture frame provided by the embodiment of the present invention, an angle adjusting device 104 is provided at one end of the frame body 10 away from the fixing device 11, which is used to install the puncture needle 4 and can realize the angle adjustment of the puncture needle 4. Optionally, the puncture needle 4 is a puncture biopsy needle. During specific use, the angle adjusting device 104 is adjusted to a suitable position, and the puncture biopsy needle is matched with the angle adjusting device 104, and operations such as thyroid or other part puncture, drug injection, and drainage and aspiration of body fluids can be performed.

[0044] Pinch the anti-lock rib position 201 of the above anti-lock buckle 2, apply force along the direction perpendicular to the rib line of the anti-lock rib position 201 and close to the center of the ultrasonic probe 3, pull out the anti-lock buckle 2 from the fixing position 103 of the frame body 10 until the anti-lock buckle 2 is separated from the frame body 10, and directly discard the anti-lock buckle 2.

[0045] According to the technical solution of the embodiment of the present invention, an easily detachable anti-lock buckle is pre-assembled on the puncture frame, occupying the original fastening part of the puncture frame, which can prevent the puncture frame from self-fastening during transportation.

[0046] The above specific embodiments do not constitute a limitation to the protection scope of the present invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations and substitutions can occur depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A puncture rack, characterized in that, It includes a puncture frame body and an anti-lock buckle; wherein, The puncture frame body is used to install the ultrasound probe and has a fixed position; The anti-lock buckle is detachably connected to the fixed position of the puncture frame body, and is used to prevent the puncture frame from self-locking due to external forces during transportation or storage; The anti-lock buckle includes a handle portion and an arc-shaped assembly portion; wherein, The handle portion and the assembly portion are connected to each other at their respective ends, so that the anti-lock buckle forms an integral structure; One end of the assembly portion away from the handle portion can pass through the fixed position of the puncture frame body and connect the anti-lock buckle to the fixed position; At least one side of the assembly portion is provided with an anti-drop rib to prevent the anti-drop buckle from being detached from the puncture frame body due to external force during transportation or storage of the puncture frame; The handle part and the assembly part are an integrated structure; At least one spacing boss is provided on one side of the handle facing the puncture frame body, which is used to prevent the anti-lock buckle from being tightly fitted with the puncture frame body, so that a finger can be inserted between the handle and the puncture frame body to remove the anti-lock buckle.

2. The puncture rack according to claim 1, characterized in that, At least one anti-slip rib is provided on a side of the handle away from the puncture frame body to increase the friction between the finger and the handle.

3. The puncture frame according to claim 2, characterized in that, There are at least two anti-skid ribs, and both anti-skid ribs extend along a direction perpendicular to the length of the handle.

4. The puncture frame according to claim 1, wherein The puncture frame body includes a frame body and a fixing device; wherein, The frame includes a first fixed arm and a second fixed arm that match each other, one end of the first fixed arm and the second fixed arm close to each other is a free end, and the other end is fixed to each other, so as to facilitate the installation of the ultrasound probe; The fixing device is arranged corresponding to the free ends of the first fixing arm and the second fixing arm, and after the ultrasonic probe is installed on the frame and the anti-lock buckle is removed from the frame, the fixing device is used to fix the free ends of the first fixing arm and the second fixing arm.

5. The puncture frame according to claim 4, wherein, A pressing position is provided at the position of the fixing device corresponding to the free end of the first fixing arm and the second fixing arm, and a snap hook extending toward the frame is provided on the side of the pressing position facing the frame, and a snap rib position matching the snap hook is provided on the fixing position, so that the snap hook can be snapped on the snap rib position, thereby fixing the fixing device to the first fixing arm and the second fixing arm.

6. The puncture rack according to any one of claims 1 to 5, characterized in that The fixing portion has an annular structure, and an end of the assembly portion away from the handle portion can pass through the annular structure.

7. An anti-locking mechanism for the puncture frame described in any one of claims 1-6, which is used to prevent the puncture frame from self-locking due to external forces during transportation or storage, and is characterized in that, The anti-lock buckle comprises a handle portion and an arc-shaped assembly portion; wherein, the ends of the handle portion and the assembly portion close to each other are connected to each other, so that the anti-lock buckle forms an integral structure; the handle portion and the assembly portion are an integrally formed structure.

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