A needle storage device for endocrine injection

Abstract

The application relates to the field of instrument recycling, in particular to a needle storage device for endocrine injection agents, which comprises a storage cabinet, a melting and folding mechanism and a plurality of driving elements, the top of the storage cabinet is provided with a needle inlet hole, and the storage cabinet is provided with switches for controlling the actions of the driving elements; the melting and folding mechanism comprises a melting stripping unit and a folding unit, the melting stripping unit comprises two melting stripping parts, each melting stripping part comprises a melting stripping block connected with a driving element, the melting stripping block of one of the melting stripping parts is provided with an avoiding groove and a bending groove, a melting groove arc piece is rotationally arranged at the bending groove, the melting groove arc piece can be melted out of the plastic seat side wall and placed into the groove, and the melting groove arc piece can be rotated to the avoiding groove; the folding unit comprises a deflection rod connected with a corresponding driving element, a winding rod, a primary bending block and a groove entering block, after the deflection rod pushes the needle tube to deflect, the primary bending block and the groove entering block push the needle tube to fold around the winding rod in sequence, and the needle tube passes through the bending groove and is folded into the placing groove. The technical scheme is favorable for improving the safety of injection needle recycling.

Description

Technical Field

[0001] This invention relates to the field of medical device recycling, specifically to a device for storing needles used in endocrine injections. Background Technology

[0002] Endocrinology departments routinely use injection needles to administer intravenous fluids, blood sugar-lowering drugs, liver-protecting drugs, electrolytes, glucocorticoids, and other intravenous medications. Currently, the disposal of injection needles after clinical use is mostly done by placing the entire needle into a collection box, or by using a notch in the collection box to detach the needle tube and plastic seat from the syringe for collection. Both of these methods result in the needle tip being exposed, which may cause puncture wounds during handling and transportation. If the needle cap is replaced after use, intact needle tubes may be recycled. Summary of the Invention

[0003] The present invention aims to provide a needle storage device for endocrine injections to improve the safety of needle retrieval.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a needle storage device for endocrine injection, comprising a storage cabinet, a melting and bending mechanism, and several driving components. The top of the storage cabinet is provided with a needle inlet, and the storage cabinet is provided with a switch to control the operation of each driving component. The melting and bending mechanism includes a melting and peeling unit and a bending unit. The melting and peeling unit includes two melting and peeling sections disposed opposite to each other on both sides of the inner wall of the storage cabinet. Each melting and peeling section includes a melting and peeling block connected to a driving component. The melting and peeling block is 7-shaped. One of the melting and peeling sections has an avoidance groove and a bending groove on the melting and peeling block. A melting groove arc plate is rotatably disposed at the bending groove. The melting groove arc plate can melt an insertion groove on the side wall of the plastic seat, and the melting groove arc plate can rotate to the avoidance groove. The bending unit includes a deflection rod, a bending rod, an initial bending block, and an insertion block connected to the corresponding driving component. After the deflection rod pushes the needle tube to deflect, the initial bending block and the insertion block push the needle tube to bend around the bending rod in sequence. The needle tube passes through the bending groove and is folded into the insertion groove.

[0005] The beneficial effects of this solution are as follows: After clinical use, medical staff insert the injection needle into the needle inlet of the storage cabinet. After pressing the switch, the drive unit first moves the two stripping blocks close to the clamping plastic seat and limits the upper end of the plastic seat. Then, the medical staff can pull up the injection tube to separate it from the plastic seat and the needle tube, or wait for the needle tube to be folded in half and pull up the injection tube to separate it from the plastic seat before the two stripping blocks separate.

[0006] During the process of the stripping block clamping the plastic seat, the arc plate of the molten groove contacts the side wall of the plastic seat and heat-melts on the side wall of the plastic seat to form an insertion groove. Then the arc plate of the molten groove rotates to the avoidance groove to expose the bending groove, so that the needle tube that is bent can be folded into the insertion groove through the bending groove.

[0007] Then the deflector rod moves, causing the syringe to deflect to an inclined position. Then the bending rod extends to support the bent position of the syringe. After the deflector rod resets, the initial bending block moves to bend the syringe. After the initial bending block resets, the insertion block moves to fold the syringe in half. During the folding process, the syringe passes through the bending groove and is inserted into the insertion groove. After the insertion block and the bending rod reset, the peeling block resets, and the plastic seat connects to the bent syringe, which falls into the storage cabinet for collection.

[0008] Folding the syringe into the placement tank offers several advantages. First, the concealed needle tip reduces the risk of puncture during handling and transport, and the folded syringe also solves the problem of recycling. Secondly, folding the syringe reduces the space required for recycling. Thirdly, the concealed needle tip avoids direct contact with the collection cabinet when it falls, reducing the possibility of residual medication at the tip colliding and becoming suspended particles, thus lowering the risk of transmission. Fourthly, because the syringe is folded into the placement tank, its movement is further restricted during high-temperature combustion recycling before the plastic base burns, reducing the likelihood of the syringe flying around haphazardly. This is because the syringe and plastic base are most likely to fly around haphazardly due to the impact of hot air when entering the combustion chamber, thus improving the safety of recycling.

[0009] Furthermore, the melting and stripping block includes a pressing surface and a bonding surface, with the bonding surface being arc-shaped.

[0010] Furthermore, the stripping block with clearance groove and bending groove is equipped with a support plate, a motor is mounted on the support plate, and a connecting rod is connected to the side wall of the motor's output shaft. The connecting rod is connected to the arc plate of the stripping groove.

[0011] Furthermore, the end of the molten groove arc plate is fitted with a heat insulation gasket, and a stainless steel sheet is fitted around the heat insulation gasket. The connecting rod is connected to the stainless steel sheet.

[0012] Furthermore, the storage cabinet has hinged doors and a needle collection box at the bottom.

[0013] Furthermore, the door panel is provided with blind holes opposite to the bending rod, and the bending rod can be inserted into the blind holes. Attached Figure Description

[0014] Figure 1 This is a front view of the present invention; Figure 2 for Figure 1 A magnified view of a section at point A in the middle; Figure 3 A 3D view of the melt-stripped block; Figure 4 A 3D view of the melt groove arc plate located at the bending groove; Figure 5 A 3D view of the molten groove arc plate rotating to the clearance groove; Figure 6 This is a schematic diagram of a needle folded in half and inserted into the groove.

[0015] The following detailed description illustrates the specific implementation method: The reference numerals in the accompanying drawings of the instruction manual include: storage cabinet 1, needle collection box 2, syringe 3, melting and peeling block 4, clearance groove 5, bending groove 6, support plate 7, connecting rod 8, melting groove arc plate 9, deflection rod 10, bending rod 11, initial bending block 12, groove entry block 13, plastic seat 14, needle tube 15, insertion groove 16. Detailed Implementation

[0016] Example The basic implementation examples are as follows: Figure 1-6 As shown, Figure 1 The device shown is a needle storage device for endocrine injections, including a storage cabinet 1, a melting and bending mechanism, and several driving components. The driving components are cylinders. The storage cabinet 1 has a door panel hinged to it via hinges. Figure 1 (The door panel is omitted). The bottom of the storage cabinet 1 is equipped with a needle collection box 2. The top of the storage cabinet 1 has a needle inlet hole, into which the syringe 3 can be inserted. The storage cabinet 1 is equipped with a switch to control the automatic operation of each driving component in sequence.

[0017] like Figure 2 As shown, the melting and bending mechanism includes a melting and peeling unit and a bending unit. The melting and peeling unit includes two melting and peeling parts disposed opposite each other on both sides of the inner wall of the storage cabinet 1. Each melting and peeling part includes a melting and peeling block 4 welded to the output shaft of a drive component. The melting and peeling block 4 is in the shape of a "7". Figure 3 As shown, the peeling block 4 includes a pressing surface and a bonding surface. The bonding surface is arc-shaped and can contact the plastic seat 14, while the pressing surface can limit the upper end of the plastic seat 14; moreover... Figure 2 The right-side melting and stripping block 4, as shown Figure 3 As shown, the stripping block 4 has a clearance groove 5 and a bending groove 6. A support plate 7 is welded onto the stripping block 4, and a motor is bolted to the support plate 7. Figure 4 As shown, a connecting rod 8 is welded to the side wall of the motor's output shaft. The connecting rod 8 is connected to a molten groove arc plate 9, meaning the connecting rod 8 is connected to the upper end of the molten groove arc plate 9. Specifically, the molten groove arc plate 9 is similar to a resistor, with an electrical wire connected to its upper middle part. A heat-insulating gasket is fitted onto the upper end of the molten groove arc plate 9, and a stainless steel sheet is tightly secured around the heat-insulating gasket. The connecting rod 8 is welded to the stainless steel sheet. After the molten groove arc plate 9 melts into the insertion groove 16 on the side wall of the plastic seat 14, the molten groove arc plate 9 can rotate to the clearance groove 5 under the action of the motor. Figure 5 As shown.

[0018] like Figure 1 , 2As shown, the bending unit includes a deflection rod 10, a bending rod 11, an initial bending block 12, and an insertion block 13 connected to the corresponding driving component. A blind hole is opened on the door panel opposite to the bending rod 11. After the injection needle is inserted into the needle inlet hole, the deflection rod 10 pushes the needle tube 15 to deflect. Then, the bending rod 11 extends forward and inserts into the blind hole, which helps improve the stability of the bending rod 11. Afterwards, the initial bending block 12 and the insertion block 13 sequentially push the needle tube 15 to bend around the bending rod 11. The insertion block 13 pushes the needle tube 15 from the... Figure 5 The bent groove 6 shown is folded into the insertion groove 16 after passing through the needle tube 15, as... Figure 6 As shown.

[0019] The above descriptions are merely embodiments of the present invention, and common knowledge such as specific technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solutions of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A needle storage device for endocrine injections, characterized in that: The device includes a storage cabinet, a melting and bending mechanism, and several driving components. The top of the storage cabinet has a needle inlet, and the cabinet has switches that control the operation of each driving component. The melting and bending mechanism includes a melting and peeling unit and a bending unit. The melting and peeling unit includes two melting and peeling sections arranged opposite each other on both sides of the inner wall of the storage cabinet. Each melting and peeling section includes a melting and peeling block connected to a driving component. The melting and peeling block is 7-shaped. One of the melting and peeling sections has a relief groove and a bending groove on its melting and peeling block. A melting groove arc plate is rotatably arranged at the bending groove. The melting groove arc plate can melt an insertion groove on the side wall of the plastic seat, and the melting groove arc plate can rotate to the relief groove. The bending unit includes a deflection rod, a bending rod, an initial bending block, and an insertion block connected to the corresponding driving component. After the deflection rod pushes the needle tube to deflect, the initial bending block and the insertion block push the needle tube to bend around the bending rod in sequence. The needle tube passes through the bending groove and is folded into the insertion groove.

2. The endocrine injection needle storage device according to claim 1, characterized in that: The melting and stripping block includes a pressing surface and a bonding surface, with the bonding surface being arc-shaped.

3. The endocrine injection needle storage device according to claim 2, characterized in that: The stripping block, which has clearance grooves and bending grooves, is equipped with a support plate. A motor is mounted on the support plate, and a connecting rod is connected to the side wall of the motor's output shaft. The connecting rod is connected to the arc plate of the stripping groove.

4. The endocrine injection needle storage device according to claim 3, characterized in that: The end of the molten groove arc plate is fitted with a heat insulation gasket, and a stainless steel sheet is fitted around the heat insulation gasket. The connecting rod is connected to the stainless steel sheet.

5. The endocrine injection needle storage device according to claim 4, characterized in that: The storage cabinet has hinged doors and a needle collection box at the bottom.

6. The endocrine injection needle storage device according to claim 5, characterized in that: The door panel has blind holes opposite to the bending rod, and the bending rod can be inserted into the blind holes.

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