Ovulation-stimulating needle collection device

Abstract

The present invention belongs to the field of medical equipment technology and provides an ovulation-stimulating needle tip collection device, comprising: a body; a support seat, which is arranged in a drawer structure with the body and has a placement slot for placing a collection box; and a needle removal assembly, wherein the top of the body is provided with an operation port, and the needle removal assembly is arranged at the operation port, and the needle removal assembly is used to remove the needle from the syringe and enable the removed needle to fall into the collection box. The ovulation-stimulating needle tip collection device provided by the present invention has a simple structure and a reasonable design, facilitates the removal and collection of needles, and is not likely to prick medical personnel.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a device for collecting ovulation-inducing needles. Background Art

[0002] After the injection of the ovulation-inducing injection, the needle needs to be separated and disposed of separately.

[0003] Currently, after the injection is completed, medical staff manually remove the needle from the syringe and then place it in a collection box. After the collection box is full, it is then centrally processed. However, during the needle removal process, medical staff are very likely to be pricked by the needle. Summary of the Invention

[0004] In view of the defects in the prior art, the purpose of the present invention is to provide an ovulation-inducing needle collection device to solve or alleviate the above-mentioned technical problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides an ovulation-inducing needle collection device, comprising:

[0006] body;

[0007] A supporting base, which is arranged with the body in a drawer structure and has a placement slot for placing the collection box; and

[0008] A needle removal assembly is provided at the top of the body with an operating port, and the needle removal assembly is provided at the operating port. The needle removal assembly is used to remove the needle from the syringe and can make the removed needle fall into the collection box.

[0009] Furthermore, the needle removal assembly includes:

[0010] a first slider disposed in the body and slidably connected to the body, two of which are provided, and the two first sliders are respectively disposed on both sides of the operation port;

[0011] There are two needle removal plates, the two needle removal plates are symmetrically arranged, and a groove that cooperates with the needle seat of the needle is provided on opposite sides of the two needle removal plates. The two ends of the needle removal plates are respectively slidably connected to the two first sliders so that the two needle removal plates can move closer to or farther away from each other. The two needle removal plates have a first distance and a second distance, and the first distance is smaller than the second distance; and

[0012] A switching structure is connected to the needle removal plate in a transmission manner. When removing the needle, the switching structure keeps the two needle removal plates at a first distance so that the grooves of the needle removal plates can cooperate with the needle seat; when placing the needle, the switching structure switches the distance between the two needle removal plates from the first distance to the second distance so that the needle can fall from between the two needle removal plates into the collection box.

[0013] Furthermore, the switching structure includes:

[0014] The second slider is provided with two, and the two second sliders are respectively connected to the two needle removal plates and can move with the needle removal plates. The second slider is slidably connected to the first slider so that the two second sliders can move closer to or away from each other;

[0015] a third slider movably connected to the body so as to enable the third slider to move toward or away from the first slider;

[0016] Two connecting rods are provided, wherein the first ends of the two connecting rods are respectively hinged to the two second sliders, and the second ends of the two connecting rods are both connected to the third slider; and

[0017] The first elastic element is used to apply elastic force to the second sliding blocks, so that the two second sliding blocks tend to approach each other.

[0018] Furthermore, the switching structure is provided in pairs, and the two switching structures are respectively provided at the two ends of the needle removal plate.

[0019] Furthermore, the needle removal plate is detachably connected to the second sliding block.

[0020] Furthermore, the needle removal assembly further includes:

[0021] The fourth sliders are opposite in number and correspond one to one with the second sliders, are slidably connected to the second sliders, are provided with a connecting portion on the top, the needle retrieval plate is provided with a corresponding connecting jack adapted to the connecting portion, and one side of the connecting portion is provided with a slot for clamping the needle retrieval plate; and

[0022] The number of the second elastic elements is equal to and corresponds to the number of the fourth sliders. Both ends of the second elastic elements are connected to the fourth slider and the second slider respectively. In the natural state, the second elastic elements are used to apply elastic force to the fourth slider so that the slot can clamp the needle removal plate.

[0023] Furthermore, it also includes a driving component, which is used to drive the first slider to move. The driving component includes a screw rod, which is arranged in the body, the screw rod is rotationally connected to the body, and the screw rod is transmission-connected to the first slider to drive the first slider to move.

[0024] Furthermore, the drive assembly also includes a motor, and a power output shaft of the motor is transmission-connected to the screw rod.

[0025] Furthermore, a control component is provided on the machine body, and the control component includes:

[0026] a first button, the first button being electrically connected to the motor, and when in operation, pressing the first button once controls the motor to drive the second slider to move a preset distance in a first preset direction; and

[0027] a second button, the second button being electrically connected to the motor. When in operation, pressing the second button once controls the motor to drive the second slider to move a preset distance in a second preset direction;

[0028] The first preset direction is opposite to the second preset direction.

[0029] Beneficial effects of the present invention:

[0030] The ovulation-inducing needle collection device provided by the present invention has a simple structure and a reasonable design. By providing a needle removal assembly, the needle does not need to be removed by hand, thereby achieving the purpose of preventing the needle from pricking the hands of medical staff and having high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0032] Figure 1 A three-dimensional view of a needle collection device for ovulation-inducing needles provided in one embodiment of the present invention;

[0033] Figure 2 for Figure 1 An enlarged view of section A is shown;

[0034] Figure 3 for Figure 1 A three-dimensional view of the internal structure of the ovulation-stimulating needle collection device shown;

[0035] Figure 4 for Figure 3An enlarged view of portion B is shown;

[0036] Figure 5 for Figure 1 An exploded perspective view of the internal structure of the ovulation induction needle collection device shown;

[0037] Figure 6 for Figure 5 An enlarged view of section C is shown;

[0038] Figure 7 for Figure 1 An exploded perspective view of the needle retrieval plate and needles of the ovulation-stimulating needle collection device shown (Example 1);

[0039] Figure 8 for Figure 1 The exploded three-dimensional view of the needle retrieval plate and needles of the ovulation-inducing needle collection device is shown (Example 2).

[0040] Reference numerals:

[0041] 100. Machine body; 110. First button; 120. Second button; 200. Support seat; 210. Placement slot; 310. First slider; 320. Needle removal plate; 321. Groove; 322. Connecting jack; 330. Second slider; 340. Third slider; 350. Connecting rod; 360. First elastic element; 370. Fourth slider; 371. Connecting part; 372. Slot; 380. Second elastic element; 410. Screw; 420. Motor; 430. Driving wheel; 440. Driven wheel; 450. Transmission element; 500. Collection box; 510. Accommodating slot; 610. Syringe; 620. Needle. DETAILED DESCRIPTION

[0042] The following embodiments of the technical solution of the present invention will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0043] It should be noted that, unless otherwise specified, the technical or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0044] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0045] In addition, the terms "first," "second," etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. In the description of the present invention, "plurality" means more than two, unless otherwise specifically defined.

[0046] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0047] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0048] like Figure 1-8 As shown, the present invention provides an ovulation-inducing needle collection device, which includes a body 100, a supporting seat 200 and a needle removal assembly.

[0049] The support base 200 and the body 100 are arranged in a drawer structure. The support base 200 has a placement slot 210 for placing the collection box 500. The top of the body 100 is provided with an operation port, and the needle removal assembly is arranged at the operation port. The needle removal assembly is used to remove the needle 620 from the syringe 610 and can drop the removed needle 620 into the collection box 500.

[0050] During use, the support base 200 is first pulled out and the collection box 500 is placed in the placement groove 210 of the support base 200. The support base 200 is then pushed into the body 100. Finally, the injection with the needle 620 is inserted into the needle removal assembly. Under the action of the needle removal assembly, the needle 620 is removed, and there is no need to remove the needle 620 manually, thereby achieving the purpose of preventing the needle 620 from piercing the hands of medical personnel. The removed needle 620 is then placed in the collection box 500 below. After the collection box 500 is full of needles 620, the support base 200 is pulled out again, the collection box 500 filled with needles 620 is removed, and a new collection box 500 is replaced.

[0051] The ovulation-inducing needle collection device provided by the present invention has a simple structure and a reasonable design. By providing a needle removal assembly, there is no need to remove the needle 620 by hand, thereby achieving the purpose of preventing the needle 620 from pricking the hands of medical staff, and the efficiency is relatively high.

[0052] like Figure 1 、 3 As shown in FIG. 5 , the collection box 500 includes a box body, which is provided with a plurality of accommodating slots 510 for accommodating needles 620 in a rectangular array.

[0053] like Figure 3 、 4 As shown in Figures 5 and 6, the needle removal assembly includes a first slider 310, a needle removal plate 320 and a switching structure.

[0054] The first slider 310 is disposed in the body 100 and is slidably connected to the body 100 so that the first slider 310 can only slide along a preset direction in the body 100. Two first sliders 310 are provided, and the two first sliders 310 are respectively disposed on both sides of the operation port.

[0055] Two needle removal plates 320 are provided, symmetrically arranged. On opposing sides of the two needle removal plates 320 are recesses 321 that mate with the needle holder of the needle 620. When the needle holder is inserted into the recesses 321, the needle 620 can be removed by rotating the syringe 610. This facilitates operation and prevents pricking the medical staff's hands. The number of recesses 321 is equal to and corresponds to the number of receiving slots 510 in a row or column of the collection box 500.

[0056] The two ends of the needle removal plate 320 are respectively slidably connected to the two first sliders 310 so that the two needle removal plates 320 can move closer to or farther from each other. The two needle removal plates 320 have a first distance and a second distance, wherein the first distance is smaller than the second distance.

[0057] The switching structure is in transmission connection with the needle removal plate 320. When removing the needle, the switching structure maintains the distance between the two needle removal plates 320 at a first distance, so that the groove 321 of the needle removal plate 320 can cooperate with the needle seat, thereby achieving the purpose of removing the needle 620. When placing the needle 620, the switching structure switches the distance between the two needle removal plates 320 from the first distance to the second distance, so that the needle 620 can fall from between the two needle removal plates 320 into the collection box.

[0058] Specifically, when removing the needle, the switching structure keeps the distance between the two needle removal plates 320 at the first distance, inserts the needle 620 into the groove 321, rotates the syringe 610, and with the cooperation of the groove 321 and the needle seat, the needle 620 is removed. The operation is simple and efficient, and there is no need for medical staff to manually remove the needle 620, thereby avoiding pricking the medical staff.

[0059] When the needle 620 is removed, the distance between the two needle removal plates 320 is switched from the first distance to the second distance through the switching structure, so that the needle 620 can fall from the gap between the two needle removal plates 320 into the receiving groove 510 of the collection box 500 below.

[0060] The needle removal assembly provided in this embodiment has a simple structure, a reasonable design, and is easy to operate.

[0061] like Figure 3 、 4 As shown in , 5 and 6 , the switching structure includes a second slider 330 , a third slider 340 , a connecting rod 350 and a first elastic element 360 .

[0062] There are two second sliders 330, which are respectively connected to the two needle removal plates 320 and can move with the needle removal plates 320. The second slider 330 is slidably connected to the first slider 310 so that the two second sliders 330 can move closer to or farther away from each other.

[0063] The third slider 340 is slidably connected to the body 100 , so that the third slider 340 can move toward or away from the first slider 310 .

[0064] Two connecting rods 350 are provided. The first ends of the two connecting rods 350 are hinged to the two second sliders 330 respectively, and the second ends of the two connecting rods 350 are connected to the third slider 340 .

[0065] The first elastic element 360 is used to apply elastic force to the second sliders 330, so that the two second sliders 330 tend to move closer to each other. Specifically, both ends of the first elastic element 360 can be connected to the third slider 340 and the body 100, so that the third slider 340 tends to move away from the first slider 310, thereby causing the two second sliders 330 to tend to move closer to each other.

[0066] Both ends of the first elastic element 360 may also be connected to the two second sliders 330 respectively, so that the two second sliders 330 tend to move toward each other.

[0067] In this embodiment, both ends of the first elastic element 360 may be connected to the second slider 330 and the body 100 respectively, so that the two second sliders 330 tend to move toward each other.

[0068] The first elastic element 360 can be any component that can apply elastic force, such as a spring, a hydraulic spring, a gas spring, a rubber spring, etc. In this embodiment, the first elastic element 360 is a spring, and specifically a compression spring.

[0069] When the needle is removed, under the action of the first elastic element 360, the first elastic element 360 keeps the two second sliders 330 close to each other, so that the two needle removal plates 320 are kept at the first distance.

[0070] When placing the needle 620, press the third slider 340 so that the third slider 340 moves toward the first slider 310, thereby driving the two second sliders 330 away from each other through the connecting rod 350, thereby achieving the purpose of switching the distance between the two needle removal plates 320 from the first distance to the second distance.

[0071] The switching structure provided in this embodiment has a simple structure, reasonable design, and is easy to operate.

[0072] Preferably, two switching structures are provided, and the two switching structures are respectively provided at both ends of the needle removal plate 320 to improve the stability of the drive of the needle removal plate 320.

[0073] Preferably, the needle retrieval plate 320 is detachably connected to the second slider 330 so that the needle retrieval plate 320 can be replaced with a needle retrieval plate that matches the target needle 620 according to the type of the needle 620, thereby improving the versatility of the entire collecting device.

[0074] It should be noted that the needle removal plate 320 and the second slider 330 are detachably connected, and may be connected by threads or other detachable connections.

[0075] like Figure 3 、 4 As shown in Figures 5 and 6, the needle removal assembly also includes a fourth slider 370 and a second elastic element 380.

[0076] The number of fourth sliders 370 is relative to and corresponds one to one with the number of second sliders 330. The fourth sliders 370 are slidingly connected to the second sliders 330. A connecting portion 371 is provided on the top of the fourth slider 370. The needle removal plate 320 is correspondingly provided with a connecting plug adapted to the connecting portion 371, and a card slot 372 for clamping the needle removal plate 320 is provided on one side of the connecting portion 371.

[0077] The number of the second elastic elements 380 is equal to and corresponds to the number of the fourth sliders 370. The two ends of the second elastic element 380 are respectively connected to the fourth slider 370 and the second slider 330. In the natural state, the second elastic element 380 is used to apply elastic force to the fourth slider 370 so that the slot 372 can clamp the needle removal plate 320.

[0078] When installing the needle retrieval plate 320, the fourth slider 370 is moved so that the connecting portion 371 corresponds to the connecting hole 322, and the connecting portion 371 is inserted into the connecting hole 322. This facilitates installation of the needle retrieval plate 320. Subsequently, under the action of the second elastic element 380, the second elastic element 380 drives the fourth slider 370 to move, so that the slot 372 engages the needle retrieval plate 320, thereby achieving improved stability in fixing the needle retrieval plate 320.

[0079] When removing the needle plate 320, move the fourth slider 370 so that the connecting portion 371 corresponds to the connecting socket 322, and pull the connecting portion 371 out of the connecting socket 322 to achieve the purpose of removing the needle plate 320, which is easy to operate.

[0080] The second elastic element 380 can be any component that can apply elastic force, such as a spring, a hydraulic spring, a gas spring, a rubber spring, etc. In this embodiment, the second elastic element 380 is a spring, and specifically a tension spring.

[0081] like Figure 3 、 5 As shown, it also includes a driving component, which is used to drive the first slider 310 to move. The driving component includes a screw rod 410, which is arranged in the body 100, the screw rod 410 is rotatably connected to the body 100, and the screw rod 410 is transmission-connected to the first slider 310 to drive the first slider 310 to move.

[0082] After a row or column of receiving grooves 510 are all filled with needles 620, the screw rod 410 is rotated to move the first slider 310 so that the needle removal plate 320 corresponds to the next row or column of receiving grooves 510, thereby facilitating the movement of the needle removal plate 320 and further improving efficiency.

[0083] like Figure 3 、 5 As shown, the driving assembly further includes a motor 420 , and a power output shaft of the motor 420 is transmission-connected to the screw rod 410 .

[0084] When the needle removal plate 320 needs to be moved, the motor 420 is started, and the motor 420 drives the screw rod 410 to rotate, thereby driving the first slider 310 to move a preset distance, so that the needle removal plate 320 corresponds to the next row or column of accommodating slots 510.

[0085] Specifically, a driving wheel 430 is coaxially sleeved on the power output shaft of the motor 420, and a driven wheel 440 is coaxially sleeved on the screw rod 410. The transmission element 450 is annular and sleeved on the driving wheel 430 and the driven wheel 440, and the transmission element 450 can rotate with the rotation of the driving wheel 430 and the driven wheel 440. The transmission element 450 can be a synchronous belt, a transmission belt, a transmission chain, etc.

[0086] like Figure 1 As shown, a control component is provided on the body 100 , and the control component includes a first button 110 and a second button 120 .

[0087] The first button 110 is electrically connected to the motor 420 . When in operation, pressing the first button 110 once controls the motor 420 to drive the second slider 330 to move a preset distance in a first preset direction.

[0088] The second button 120 is electrically connected to the motor 420. When the second button 120 is pressed once, the motor 420 is controlled to drive the second slider 330 to move in a second preset direction and a preset distance.

[0089] It should be noted that the first button 110 and the second button 120 can be physical buttons or virtual buttons. In this embodiment, the first button 110 and the second button 120 are both physical buttons.

[0090] In this embodiment, by providing the first button 110 and the second button 120 , it is possible to facilitate the operation of the motor 420 to drive the first slider 310 to move, thereby further improving the efficiency.

[0091] In the description of the present invention, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of this description.

[0092] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A device for collecting ovulation-stimulating needles, characterized in that: include: Body (100); A supporting seat (200) is arranged in a drawer structure with the machine body (100), and has a placement slot (210) for placing the collection box (500); and A needle removal assembly, wherein an operating port is provided on the top of the body (100), and the needle removal assembly is provided at the operating port, and is used to remove the needle from the syringe and enable the removed needle to fall into the collection box (500); The needle removal assembly comprises: a first sliding block (310) disposed in the machine body (100) and slidably connected to the machine body (100); two first sliding blocks (310) are provided, and the two first sliding blocks (310) are respectively disposed on both sides of the operating port; There are two needle removal plates (320), the two needle removal plates (320) are symmetrically arranged, and a groove (321) that matches the needle seat of the needle is provided on the opposite side of the two needle removal plates (320), and the two ends of the needle removal plates (320) are respectively slidably connected to the two first sliders (310) so that the two needle removal plates (320) can approach or move away from each other, and the two needle removal plates (320) have a first distance and a second distance, and the first distance is smaller than the second distance; and A switching structure is connected to the needle removal plate (320) in a transmission manner. When removing a needle, the switching structure keeps the two needle removal plates (320) at a first distance so that the groove (321) of the needle removal plate (320) can cooperate with the needle seat. When placing a needle, the switching structure switches the distance between the two needle removal plates (320) from the first distance to the second distance so that the needle can fall from between the two needle removal plates (320) into the collection box (500).

2. The ovulation induction needle collection device according to claim 1, characterized in that: The switching structure includes: Two second sliders (330) are provided, the two second sliders (330) are respectively connected to the two needle removal plates (320) and can move together with the needle removal plates (320), and the second sliders (330) are slidably connected to the first slider (310) so that the two second sliders (330) can move closer to or farther away from each other; A third slider (340) is movably connected to the body (100) so that the third slider (340) can move toward or away from the first slider (310); Two connecting rods (350) are provided, wherein the first ends of the two connecting rods (350) are respectively hinged to the two second sliders (330), and the second ends are both connected to the third slider (340); and The first elastic element (360) is used to apply elastic force to the second slider (330) so that the two second sliders (330) tend to approach each other.

3. The ovulation-stimulating needle collection device according to claim 2, characterized in that: The switching structures are provided in pairs, and the two switching structures are respectively provided at two ends of the needle removal plate (320).

4. The ovulation-stimulating needle collection device according to claim 3, characterized in that: The needle removal plate (320) and the second sliding block (330) are detachably connected.

5. The ovulation-stimulating needle collection device according to claim 4, characterized in that: The needle removal assembly further comprises: The fourth sliders (370) are provided in a number corresponding to and one-to-one with the number of the second sliders (330), are slidably connected to the second sliders (330), and are provided with a connecting portion (371) on the top thereof. The needle retrieval plate (320) is provided with a corresponding connecting jack (322) adapted to the connecting portion (371), and a slot (372) for clamping the needle retrieval plate (320) is provided on one side of the connecting portion (371); and The number of the second elastic elements (380) is equal to and corresponds to the number of the fourth sliders (370), and the two ends thereof are respectively connected to the fourth slider (370) and the second slider (330), and in a natural state, they are used to apply elastic force to the fourth slider (370) so that the slot (372) can clamp the needle removal plate (320).

6. The ovulation induction needle collection device according to any one of claims 2 to 5, characterized in that: The machine body (100) further comprises a driving assembly, the driving assembly being used to drive the first slider (310) to move, the driving assembly comprising a screw rod (410), the screw rod (410) being arranged in the machine body (100), the screw rod (410) being rotationally connected to the machine body (100), and the screw rod (410) being transmission-connected to the first slider (310) to drive the first slider (310) to move.

7. The ovulation-stimulating needle collection device according to claim 6, characterized in that: The driving assembly further comprises a motor (420), and a power output shaft of the motor (420) is in transmission connection with the screw rod (410).

8. The ovulation-stimulating needle collection device according to claim 7, characterized in that: The machine body (100) is provided with a control component, which includes: A first button (110), the first button (110) being electrically connected to the motor (420), and when in operation, the first button (110) is pressed once, thereby controlling the motor (420) to drive the second slider (330) to move a preset distance in a first preset direction; and a second button (120), the second button (120) being electrically connected to the motor (420); when in operation, the second button (120) is pressed once, thereby controlling the motor (420) to drive the second slider (330) to move a preset distance in a second preset direction; The first preset direction is opposite to the second preset direction.

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