Device for recycling medical waste after blood sampling

Abstract

The utility model discloses a medical waste recovery device after blood sampling, which comprises a recovery disc, and a plurality of recovery grooves are formed on the recovery disc; the isolation plate is arranged above the recovery disc, and a recovery hole is formed in the isolation plate; and the driving assembly is matched with the recycling disc and is used for sequentially matching the recycling grooves with the recycling holes. According to the needle recycling device, the driving assembly drives the recycling disc to move, so that the recycling grooves are sequentially matched with the recycling holes, needles are independently recycled through the recycling grooves, the needles are isolated through the isolation plate, and when medical waste such as needles and / or cotton swabs is recycled in all the recycling grooves in the recycling disc, the recycling disc is poured into the recycling barrel, so that the medical waste is recycled. The needle head can be prevented from being exposed in the dumping process of the recycling barrel, and the problem of potential safety hazards caused by needle head exposure is solved.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a device for recycling medical waste after blood sampling. Background Art

[0002] A lancet is an instrument used to collect blood samples during medical examinations. One type is made of plastic compression molding, the needle tip is made of metal such as stainless steel, and each needle is equipped with a plastic needle cap. The blood collection needle needs to be recycled and processed through a recycling device after use. After searching, it was found that the utility model application with application number 202023294452.5 discloses a discarded blood collection needle recycling device, including a barrel body and a barrel cover, and a guide block is arranged on the inner wall of the barrel body along the longitudinal direction; the barrel cover includes a cover plate and a first handle arranged on the upper end face of the cover plate, and a first clamping hole that can slide along the guide block is arranged on the cover plate; a "T"-shaped perforation is arranged on the bottom surface of the barrel body, and a material pouring auxiliary mechanism is installed through the "T"-shaped perforation, and the material pouring auxiliary mechanism includes a push plate, a clamping block and a push rod. A second clamping hole that can slide along the guide block is arranged on the push plate, and a clamping block is installed on the lower end face of the push plate. The shape of the clamping block matches the shape of the "T"-shaped perforation, and a threaded hole is arranged on the lower end face of the clamping block. The upper end of the outer wall of the push rod is provided with a thread. When the blood collection needle needs to be placed in the barrel, the first handle is lifted to lift the cover plate, and the blood collection needle is placed in the barrel body. This type of device not only has a simple structure and relatively few functions, but also is inconvenient to store the blood collection needles separately during recovery and is inconvenient to isolate from other needles. When the blood collection needles are poured out by centralized dumping, the needles are exposed during the dumping process, posing a safety hazard to the operator.

[0003] Based on the above situation, there is an urgent need for a medical waste recycling device after blood collection to solve the problem of safety hazards caused by exposed needles. Utility Model Content

[0004] The utility model aims to solve the problem that the existing recycling device cannot store the blood collection needles separately and cannot isolate other needles during recycling. The blood collection needles are poured out by centralized dumping. Since the needles are exposed during the dumping process, there is a safety hazard.

[0005] The technical solution of the utility model is as follows:

[0006] A device for recycling medical waste after blood collection, comprising:

[0007] A recovery tray, wherein a plurality of recovery slots are formed on the recovery tray;

[0008] An isolation plate is disposed above the recovery plate, and a recovery hole is formed on the isolation plate;

[0009] A driving assembly cooperates with the recovery plate and is used to sequentially cooperate the recovery slot with the recovery hole.

[0010] The existing recovery device pours out the blood collection needles by centralized dumping. Since the needles are exposed, there is a safety hazard. In the present solution, the recovery tray is driven to move by the driving assembly so that the recovery slots are matched with the recovery holes in sequence, the needles are recovered separately through the recovery slots, and the needles are isolated by the isolation plate. When all the recovery slots on the recovery tray have recovered medical waste such as needles and / or cotton swabs, the recovery tray is poured into the recovery bin. The needles can be prevented from being exposed during the dumping process of the recovery bin, thereby solving the safety hazard problem caused by the exposed needles.

[0011] Furthermore, this solution does not limit the specific structure of the drive assembly. One feasible solution is: the drive assembly includes a motor box that cooperates with the recovery disk and a screw rod that penetrates the motor box. When this solution is adopted, the motor box and the recovery disk are driven to move horizontally synchronously by the screw rod, and the recovery disk is driven to rotate by the motor box. Under the cooperation of the screw rod and the motor box, the recovery groove can be matched with the recovery hole in turn. A mounting hole is formed on the bottom of the recovery disk, and the mounting hole cooperates with the rotating shaft on the motor box. A motor is arranged inside the motor box, and the motor drives the rotating shaft to rotate, thereby driving the recovery disk.

[0012] Furthermore, the present solution does not limit the driving mode of the screw rod. One feasible solution is that the screw rod is connected to a screw rod motor. When this solution is adopted, the horizontal movement of the recovery plate can be automatically controlled.

[0013] Furthermore, in order to facilitate the cooperation between the recovery trough and the recovery hole, one feasible solution is: a limiting component is installed between the driving component and the recovery disk, and a plurality of limiting rings are formed on the recovery disk, and the limiting rings cooperate with the limiting component. When this solution is adopted, when the driving component drives the recovery disk to rotate, the limiting component cooperates with one of the limiting rings to facilitate the rotation of the recovery trough to cooperate with the recovery hole.

[0014] Furthermore, a limiting hole corresponding to the position of the recovery groove is formed on the limiting ring. When this solution is adopted, when the limiting hole rotates with the recovery disk to cooperate with the limiting component, the recovery disk stops rotating under the action of the limiting component, and the recovery groove corresponding to the limiting hole cooperates with the recovery hole.

[0015] Furthermore, the present solution does not solely limit the specific structure of the positioning assembly. One feasible solution is: the positioning assembly includes a telescopic rod and an electromagnet for attracting the telescopic rod, and the telescopic rod is connected to a spring. When this solution is adopted, when the electromagnet is energized, the electromagnet attracts the telescopic rod and retracts the telescopic rod. At this time, the driving assembly can drive the recovery disk to move and rotate. When the telescopic rod is misaligned with the positioning hole, the electromagnet is powered off and demagnetized, and the telescopic rod is pushed out by the spring so that the telescopic rod can cooperate with the next positioning hole.

[0016] Compared with the existing technology, the beneficial effects of the utility model are:

[0017] 1. The recovery tray is driven to move by the driving assembly so that the recovery slots are matched with the recovery holes in sequence, the needles are recovered separately by the recovery slots, and the needles are isolated by the isolation plate. When all the recovery slots on the recovery tray have recovered medical waste such as needles and / or cotton swabs, the recovery tray is poured into the recovery bucket. During the dumping process of the recovery bucket, the needles can be prevented from being exposed, thereby solving the problem of potential safety hazards caused by exposed needles.

[0018] Second, since the driving assembly includes a motor box that cooperates with the recovery disk and a screw rod that penetrates the motor box, the screw rod drives the motor box and the recovery disk to move horizontally synchronously, and the motor box drives the recovery disk to rotate. Under the cooperation of the screw rod and the motor box, the recovery groove can be matched with the recovery hole in sequence;

[0019] 3. Since the limit assembly includes a telescopic rod and an electromagnet for attracting the telescopic rod, the telescopic rod is connected to a spring. When the electromagnet is energized, the electromagnet attracts the telescopic rod and retracts the telescopic rod. At this time, the driving assembly can drive the recovery disk to move and rotate. When the telescopic rod is misaligned with the limit hole, the electromagnet is powered off and demagnetized, and the telescopic rod is pushed out through the spring so that the telescopic rod can cooperate with the next limit hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic structural diagram of a recovery tray according to an embodiment of the utility model from a first viewing angle;

[0022] Figure 3 This is a schematic structural diagram of the recovery tray of an embodiment of the utility model from a second viewing angle;

[0023] Figure 4 for Figure 3 A in the enlarged view;

[0024] Figure 5 A half-section diagram of an embodiment of the utility model;

[0025] Figure 6 for Figure 5 Enlarged view of point B in .

[0026] Reference numerals:

[0027] 1. Recovery plate; 2. Isolation plate; 3. Driving assembly; 4. Limiting assembly;

[0028] 11. Recovery slot; 12. Limiting ring; 13. Limiting hole; 14. Mounting hole; 15. Replacement port;

[0029] 21. Recovery hole;

[0030] 31. Motor box; 32. Screw; 33. Screw motor;

[0031] 311, shaft;

[0032] 41. Telescopic rod; 42. Electromagnet; 43. Spring. DETAILED DESCRIPTION

[0033] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0034] The features and performance of the present invention are further described in detail below in conjunction with the embodiments.

[0035] Example:

[0036] Please refer to Figure 1 , a device for recycling medical waste after blood collection, comprising:

[0037] A recovery tray 1, on which a plurality of recovery slots 11 are formed;

[0038] The isolation plate 2 is arranged above the recovery plate 1, and a recovery hole 21 is formed on the isolation plate 2;

[0039] The driving assembly 3 cooperates with the recovery plate 1 and is used to sequentially cooperate the recovery slot 11 with the recovery hole 21 .

[0040] The existing recovery device pours out the blood collection needles by centralized dumping, which poses a safety hazard due to the exposed needles. In this solution, the recovery tray 1 is driven to move by the driving component 3 so that the recovery slots 11 are matched with the recovery holes 21 in sequence, the needles are recovered individually through the recovery slots 11, and the needles are isolated by the isolation plate 2, so that when a single needle is recovered, it avoids contact with other needles. When all the recovery slots 11 on the recovery tray 1 have recovered medical waste such as needles and / or cotton swabs, the recovery tray 1 is controlled to be taken out and poured into the recovery bin. During the dumping process of the recovery bin, the needles can be prevented from being exposed, further reducing the safety hazard.

[0041] The present solution does not limit the specific structure of the driving component 3. One feasible solution is that the driving component 3 includes a motor box 31 cooperating with the recovery disk 1 and a screw rod 32 passing through the motor box 31. When this solution is adopted, the motor box 31 and the recovery disk 1 are driven to move horizontally synchronously by the screw rod 32, and the recovery disk 1 is driven to rotate by the motor box 31. With the cooperation of the screw rod 32 and the motor box 31, the recovery groove 11 can be matched with the recovery hole 21 in sequence.

[0042] This solution does not limit the driving method of the screw rod 32. One feasible solution is that the screw rod 32 is connected to a screw motor 33. When this solution is adopted, the horizontal movement of the recovery plate 1 can be automatically controlled.

[0043] In order to facilitate the cooperation between the recovery groove 11 and the recovery hole 21, one feasible solution is: a limit assembly 4 is installed between the driving assembly 3 and the recovery disk, and a plurality of limit rings 12 are formed on the recovery disk 1, and the limit rings 12 cooperate with the limit assembly 4. When this solution is adopted, when the driving assembly 3 drives the recovery disk 1 to rotate, the limit assembly 4 cooperates with one of the limit rings 12 to facilitate the recovery groove 11 to rotate to cooperate with the recovery hole 21.

[0044] A limiting hole 13 corresponding to the position of the recovery groove 11 is formed on the limiting ring 12. When this solution is adopted, when the limiting hole 13 rotates with the recovery plate 1 to cooperate with the limiting component 4, the recovery plate 1 stops rotating under the action of the limiting component 4. At this time, the recovery groove 11 corresponding to the limiting hole 13 cooperates with the recovery hole 21.

[0045] The present scheme does not limit the specific structure of the limit assembly 4. One feasible scheme is that the limit assembly 4 includes a telescopic rod 41 and an electromagnet 42 for attracting the telescopic rod 41. The telescopic rod 41 is connected to a spring 43. When this scheme is adopted, when the electromagnet 42 is energized, the electromagnet 42 attracts the telescopic rod 41 and retracts the telescopic rod 41. At this time, the driving assembly 3 can drive the recovery disk 1 to move and rotate. When the telescopic rod 41 is misaligned with the limit hole 13, the electromagnet 42 is powered off and demagnetized, and the telescopic rod 41 is pushed out by the spring 43 so that the telescopic rod 41 can cooperate with the next limit hole 13.

[0046] Preferably, in order to facilitate the replacement of the recovery tray 1, one feasible solution is: a mounting hole 14 is formed on the recovery tray 1, the mounting hole 14 cooperates with the rotating shaft 311 on the motor box 31, and a motor is arranged inside the motor box 31, which drives the rotating shaft 311 to rotate, thereby driving the recovery tray 1.

[0047] Preferably, after the recovery tray 1 is removed from the motor box 31, a cover plate is installed to further isolate needles or medical waste, and the cover plate is connected to the recovery tray 1 by threads or snaps.

[0048] Preferably, a belt drive is used between the motor in the motor box 31 and the rotating shaft 311. When this solution is adopted, when the telescopic rod 41 cooperates with the limiting hole 13, the recovery disk 1 is fixed. At this time, the annular belt in the motor box 31 overloads and slips, which can protect the motor box 31.

[0049] The working principle of this embodiment:

[0050] After a certain recovery slot 11 recovers the needle, the electromagnet 42 is energized and attracts the telescopic rod 41, causing the telescopic rod 41 to retreat from the limiting hole 13 corresponding to the recovery slot 11, and the rotating shaft 311 on the motor box 31 drives the recovery disk 1 to rotate. During the rotation process, the electromagnet 42 is powered off and demagnetized, and the spring 43 pushes out the telescopic rod 41 and makes the telescopic rod 41 cooperate with the limiting ring 12. As the recovery disk 1 continues to rotate, the telescopic rod 41 cooperates with the next limiting hole 13, so that the next recovery slot 11 cooperates with the recovery hole 21. After all the recovery slots 11 at the corresponding positions of the limiting ring 12 have recovered the needles, the screw motor 33 drives the screw rod 32 to rotate, so as to drive the motor box 31 and the recovery disk 1 to move synchronously in the horizontal direction, so that another limiting ring 12 cooperates with the telescopic rod 41, until all the recovery slots 11 have recovered the needles, and the recovery disk 1 is moved to the replacement port 15 for replacement by the screw motor 33.

[0051] In order to solve the problem of safety hazards caused by exposed needles, in the present solution, the recovery tray 1 is driven to move by the driving component 3 so that the recovery slots 11 cooperate with the recovery holes 21 in sequence, the needles are recovered separately through the recovery slots 11, and the needles are isolated by the isolation plate 2. When all the recovery slots 11 on the recovery tray 1 have recovered medical waste such as needles and / or cotton swabs, the recovery tray 1 is poured into the recovery bin. During the pouring process of the recovery bin, the exposed needles can be avoided, thereby solving the problem of safety hazards caused by exposed needles.

[0052] In order to make the recovery groove 11 cooperate with the recovery hole 21 in sequence, in the present scheme, since the driving assembly 3 includes a motor box 31 that cooperates with the recovery disk 1 and a screw rod 32 that passes through the motor box 31, the motor box 31 and the recovery disk 1 are driven to move horizontally synchronously by the screw rod 32, and the recovery disk 1 is driven to rotate by the motor box 31 (a motor is arranged inside the motor box 31, and the motor drives the rotating shaft 311 to rotate, thereby driving the recovery disk 1). With the cooperation of the screw rod 32 and the motor box 31, the recovery groove 11 can be matched with the recovery hole 21 in sequence.

[0053] In order to make the limit assembly 4 cooperate with the limit hole 13 in sequence, in the present scheme, since the limit assembly 4 includes a telescopic rod 41 and an electromagnet 42 for attracting the telescopic rod 41, the telescopic rod 41 is connected to a spring 43. When the electromagnet 42 is energized, the electromagnet 42 attracts the telescopic rod 41 and retracts the telescopic rod 41. At this time, the driving assembly 3 can drive the recovery disk 1 to move and rotate. When the telescopic rod 41 is misaligned with the limit hole 13, the electromagnet 42 is powered off and demagnetized, and the telescopic rod 41 is pushed out by the spring 43 to facilitate the telescopic rod 41 to cooperate with the next limit hole 13.

[0054] In the present application, corresponding control modules or circuits can be set or added to realize corresponding control functions.

[0055] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for recycling medical waste after blood collection, characterized in that: include: A recovery plate (1), wherein a plurality of recovery grooves (11) are formed on the recovery plate (1); An isolation plate (2) is arranged above the recovery plate (1), and a recovery hole (21) is formed on the isolation plate (2); The driving assembly (3) cooperates with the recovery plate (1) and is used to sequentially mate the recovery groove (11) with the recovery hole (21).

2. The device for recycling medical waste after blood collection according to claim 1, characterized in that: The driving assembly (3) comprises a motor box (31) matched with the recovery tray (1) and a screw rod (32) passing through the motor box (31); a mounting hole (14) is formed on the bottom of the recovery tray (1); the mounting hole (14) matches with a rotating shaft (311) on the motor box (31); a motor is arranged inside the motor box (31); the motor drives the rotating shaft (311) to rotate, thereby driving the recovery tray (1).

3. The device for recycling medical waste after blood collection according to claim 2, characterized in that: The screw rod (32) is connected to a screw rod motor (33).

4. The device for recycling medical waste after blood collection according to claim 1, characterized in that: A limit assembly (4) is installed between the driving assembly (3) and the recovery disk, and a plurality of limit rings (12) are formed on the recovery disk (1), and the limit rings (12) cooperate with the limit assembly (4).

5. The device for recycling medical waste after blood collection according to claim 4, characterized in that: The limiting ring (12) is formed with a limiting hole (13) corresponding to the position of the recovery groove (11).

6. The device for recycling medical waste after blood collection according to claim 4, characterized in that: The position limiting assembly (4) comprises a telescopic rod (41) and an electromagnet (42) for attracting the telescopic rod (41); the telescopic rod (41) is connected to a spring (43).

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