CN111514339A

CN111514339A - Batch sterilizing device for medical syringe needles

Info

Publication number: CN111514339A
Application number: CN202010473056.4A
Authority: CN
Inventors: 李建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-08-11

Abstract

The invention relates to a batch disinfection device for medical injector needles, and belongs to the field of medical waste recovery. The electric heating needle comprises a container, a plurality of stop levers are arranged on the container, the stop levers are arranged in parallel at equal intervals, the vertical stop levers are provided with a plurality of transverse rods, the transverse rods are fixedly connected with the stop levers, the stop levers are in a grid plate shape, magnetic plates are hinged to the transverse rods, the lower ends of the magnetic plates are hinged to a drawing rod, when the magnetic plates are perpendicular to the stop levers, the head ends of the drawing rod are flush with the head ends of the stop levers, the drawing rod and the head ends of the corresponding stop levers are hinged to the same lever, the tail ends of the stop levers are hinged to the edge of the container, the whole length and the width of the whole stop lever set correspond to the length and the width of the container, iron sheets are vertically fixed at two ends of one transverse rod respectively and are perpendicular to the stop levers, an. Can arrange the syringe needle in order to can operate in batches, simple structure, convenient to use does not need the people to contact the syringe needle and just can accomplish the operation, and the disinfection is thorough.

Description

Batch sterilizing device for medical syringe needles

Technical Field

The invention relates to a batch disinfection device for medical injector needles, and belongs to the field of medical waste recovery.

Background

Currently, syringes are the most commonly used, and are one of the largest volume medical devices used. In recent years, disposable sterile syringes have become popular for the control of iatrogenic infectious diseases and to avoid cross-contamination and other adverse effects. However, the existing disposable syringes have the defects of being kept intact after use, still being reusable, having no safety device, exposing the needle after injection and the like, are easy to be utilized by lawless persons, and the disposable syringes which are discarded after being used are reused without being disinfected, so that the disposable syringes are easy to cause virus transmission and cross infection.

At present, in the treatment of needles, responsible medical units or treatment units usually dispose the needles by burning them, and then store the needles in a centralized manner, etc., which can dispose the needles more thoroughly, but can generate a large amount of smoke and cause resource waste. Most medical units or treatment units do not have good supervision mechanisms, and needles can be directly mixed in common medical waste or even household waste, so that people are likely to be hurt and become a hidden danger of virus transmission. In fact, the needle can be used for other purposes (such as manufacturing an anesthesia fishhook, using as a microorganism inoculation tool and the like) after a strict disinfection process, the bad spreading of the needle can be reduced, and resources are saved. At present, a unit can accurately recover the needle head, and sterilization and disinfection in the recovery process are very important processes. However, the needles are fine and irregular in structure, so that the needles are difficult to arrange in order, operators are possibly hurt in the operation process, the manual arrangement efficiency is low, batch operation cannot be carried out, and residual liquid medicine or blood in the needle stalks cannot be cleaned in a conventional operation mode.

Disclosure of Invention

According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the medical injector needle batch disinfection device can orderly arrange the needles, can be operated in batches, has a simple structure, is convenient to use, can finish operation without contacting the needles by people, and is thorough in disinfection.

The invention relates to a batch disinfection device for medical syringe needles, which comprises a container, wherein a plurality of stop rods are arranged on the container, the stop rods are arranged in parallel at equal intervals, a plurality of transverse rods are arranged perpendicular to the stop rods, the transverse rods are fixedly connected with the stop rods, the stop rods are in a grid plate shape, magnetic plates are hinged to the transverse rods, the lower ends of the magnetic plates are hinged to draw rods, when the magnetic plates are perpendicular to the stop rods, the head ends of the draw rods are flush with the head ends of the stop rods, the draw rods and the corresponding head ends of the stop rods are hinged to the same lever, the tail ends of the stop rods are hinged to the edge of the container, the whole length and width of the whole stop rod group correspond to the length and width of the container, iron sheets are respectively and vertically fixed at two ends of one transverse rod, the iron sheets are perpendicular to the stop rods.

The working principle and the process are as follows:

during operation, the head end of the stop lever is lifted, then the lever is rotated rightwards, the lever drives the pull rod to be close to the stop lever, the magnetic plate rotates and is attached to the stop lever, then a container containing the needle head, which is recovered, is poured onto the stop lever, and the needle head can slide along the stop lever. In the sliding process, the needle stalk is iron, and the weight of the pintle is greater than that of the needle stalk, the needle stalk can be adsorbed by the magnetic plate and clamped between the corresponding stop levers, and the pintle can rotate to one side and finally faces downwards due to gravity. The tail end of the stop lever is provided with a recovery tank, and the unadsorbed needle head slides into the recovery tank. Then the lever is rotated reversely, the drawing rod is far away from the stop rod, and when the magnetic plate is vertical, the drawing rod is just sucked with the iron sheet, so that the position of the magnetic plate is fixed, and the needle stem also rotates to the vertical position along with the magnetic plate. The stop lever is put down and placed in the container, the electric heating wire at the bottom of the container heats the disinfectant in the container to boiling, and the disinfectant carries out chemical disinfection, boiling water high-temperature disinfection and steam disinfection on the needle head. Because the needle head is placed with the needle point facing downwards, the needle head can be taken out by pinching the needle bolt when the needle head is picked up, and the whole operation process does not need hands to contact the needle head, so that the safety of an operator is ensured. Can disinfect in batches simultaneously, work efficiency is high, and the syringe needle directly is emptyd on the pin, and the syringe needle is automatic to be accomplished and arranges, and it is very convenient to operate.

The container is matched with a cover body, a plurality of spray heads are arranged in the cover body, the spray heads correspond to the gaps of the stop rods and the positions of the magnetic plates, the spray heads are communicated with disinfectant in the container through high-pressure pumps, and the diameter of the lower ends of the spray heads is smaller than the inner diameter of the pintle. Cover the lid, in the shower nozzle lower extreme disect insertion pintle, also can press the syringe needle to end simultaneously, the shower nozzle spouts high temperature antiseptic solution into pintle and needle stalk, carries out high temperature disinfection and washing to syringe needle inside for wash more thoroughly to the syringe needle.

The utility model discloses a container, including a container, an inserted bar, an inserted cylinder, a stopper, a pin, a stopper, a pin tail end articulates on the inserted bar, and the inserted bar cooperation is in inserted cylinder, and inserted cylinder is vertical to be fixed on the container inner wall, fixed spacing ring on the inserted bar, and the spacing ring diameter is greater than inserted cylinder's internal diameter, and inserted cylinder's opposite side sets up the dog, and the dog is fixed on the container inner wall. After the disinfection is finished, the insertion rod can be pulled out of the insertion cylinder, then the whole blocking rod group is taken down and moved away, the picking operation can be carried out outside the container, and another group of blocking rods can be placed in the container for disinfection at the same time, so that the disinfection efficiency is improved.

The bottom of the draw-out rod is hinged with a supporting rod, the lower end of the supporting rod is abutted against the stop block, the supporting rod can be supported on the stop block when the stop rod is lifted, so that the stop rod is not required to be lifted all the time by hands, and the supporting rod can be inserted into the disinfectant of the container when the stop rod is put down.

The container right side sets up the collecting vat, the vertical fixation pole setting in the collecting vat, and the fixed rubber stick in pole setting upper end, rubber stick upper end surpasss the container and goes up along. Can overturn the pin when need not to pick up the operation to the syringe needle, then the pin striking is on the rubber stick, and the syringe needle is because inertia falls in the collecting vat, labour saving and time saving.

The upper end and the lower end of the magnetic plate are respectively stuck with a connecting strip, and the magnetic plate is respectively hinged on the cross rod and the drawing rod through the connecting strips which are fixed up and down. The magnet iron is brittle, is not easy to punch and is easy to break, so that the magnet is fixed by the connecting strip, the magnet is prevented from being damaged, and the service life is prolonged.

Compared with the prior art, the invention has the beneficial effects that:

according to the batch disinfection device for the medical injector needles, the head end of the stop rod is lifted, the lever is rotated rightwards, the lever drives the pull rod to be close to the stop rod, the magnetic plate rotates and clings to the stop rod, then the recovered container containing the needles is inclined towards the stop rod, and the needles slide along the stop rod. In the sliding process, the needle stalk is iron, and the weight of the pintle is greater than that of the needle stalk, the needle stalk can be adsorbed by the magnetic plate and clamped between the corresponding stop levers, and the pintle can rotate to one side and finally faces downwards due to gravity. The tail end of the stop lever is provided with a recovery tank, and the unadsorbed needle head slides into the recovery tank. Then the lever is rotated reversely, the drawing rod is far away from the stop rod, and when the magnetic plate is vertical, the drawing rod is just sucked with the iron sheet, so that the position of the magnetic plate is fixed, and the needle stem also rotates to the vertical position along with the magnetic plate. The stop lever is put down and placed in the container, the electric heating wire at the bottom of the container heats the disinfectant in the container to boiling, and the disinfectant carries out chemical disinfection, boiling water high-temperature disinfection and steam disinfection on the needle head. Because the needle head is placed with the needle point facing downwards, the needle head can be taken out by pinching the needle bolt when the needle head is picked up, and the whole operation process does not need hands to contact the needle head, so that the safety of an operator is ensured. Can disinfect in batches simultaneously, work efficiency is high, and the syringe needle directly is emptyd on the pin, and the syringe needle is automatic to be accomplished and arranges, and it is very convenient to operate. Can arrange the syringe needle in order to can operate in batches, simple structure, convenient to use does not need the people to contact the syringe needle and just can accomplish the operation, and the disinfection is thorough.

Drawings

FIG. 1 is a schematic view of the operation of the embodiment of the present invention during sterilization;

FIG. 2 is an enlarged view of a portion of embodiment B shown in FIG. 1;

FIG. 3 is a schematic view of the embodiment of FIG. 1 with the bar raised;

FIG. 4 is a schematic cross-sectional view A-A of FIG. 2;

FIG. 5 is a schematic view of the structure of the collection trough.

In the figure: 1. a high pressure pump; 2. a cover body; 3. a spray head; 4. a lever; 5. a stop lever; 6. collecting tank; 7. drawing a rod; 8. a stopper; 9. a container; 10. a strut; 11. an electric heating tube; 12. inserting a rod; 13. a limiting ring; 14. inserting a cylinder; 15. a pintle; 16. needle peduncle; 17. iron sheets; 18. a magnetic plate; 19. a connecting strip; 20. a cross bar; 21. a rubber rod; 22. and (6) erecting a rod.

Detailed Description

Embodiments of the invention are further described below with reference to the accompanying drawings:

as shown in figures 1-5, the batch disinfection device for medical injector needles comprises a container 9, a plurality of baffle rods 5 are arranged on the container 9, the baffle rods 5 are equidistantly and parallelly arranged, a plurality of cross rods 20 are arranged perpendicular to the baffle rods 5, the cross rods 20 are fixedly connected with the baffle rods 5, thus, the stop lever 5 is in a grid plate shape, the cross bar 20 is hinged with the magnetic plate 18, the lower end of the magnetic plate 18 is hinged with the pull rod 7, when the magnetic plate 18 is vertical to the stop lever 5, the head end of the drawing rod 7 is flush with the head end of the stop lever 5, the drawing rod 7 and the head end of the corresponding stop lever 5 are both hinged on the same lever 4, the tail end of the stop lever 5 is hinged on the edge of the container 9, the whole length and width of the whole stop lever 5 group correspond to the length and width of the container 9, the two ends of one cross rod 20 are respectively vertically fixed with an iron sheet 17, the iron sheet 17 is vertical to the stop lever 5, the bottom of the container 9 is provided with an electric heating tube 11, and the distance between the stop levers 5 is larger than the diameter of the needle stem 16 and smaller than the diameter of the needle bolt 15.

The working principle and the process are as follows:

during operation, the head end of the stop lever 5 is lifted, then the lever 4 is rotated rightwards, the lever 4 drives the drawing rod 7 to be close to the stop lever 5, the magnetic plate 18 rotates and is tightly attached to the stop lever 5, then the recovered container 9 containing the needle head is toppled over to the stop lever 5, and the needle head can slide down along the stop lever 5. During the sliding process, since the needle stem 16 is iron and the weight of the pintle 15 is greater than that of the needle stem 16, the needle stem 16 is attracted by the magnetic plate 18 and is clamped between the corresponding stop levers 5, and the pintle 15 rotates to one side and finally faces downwards due to gravity. The tail end of the stop lever 5 is provided with a recovery tank, and the unadsorbed needle head slides into the recovery tank. Then the lever 4 is rotated reversely, the drawing rod 7 is far away from the stop rod 5, when the magnetic plate 18 is vertical, the drawing rod is just attracted with the iron sheet 17, thus the position of the magnetic plate 18 is fixed, and the needle stem 16 rotates to the vertical position along with the magnetic plate 18. The stop lever 5 is put down and placed in the container 9, the electric heating wire at the bottom of the container 9 heats the disinfectant in the container to boiling, and the disinfectant carries out chemical disinfection, boiling water high-temperature disinfection and steam disinfection on the needle head. Because the needle head is placed with the needle point facing downwards, the needle head can be taken out by pinching the needle bolt 15 when the needle head is picked up, and the whole operation process does not need hands to contact the needle head, so that the safety of an operator is ensured. Can disinfect in batches simultaneously, work efficiency is high, and the syringe needle directly is emptyd on pin 5, and the syringe needle is automatic to be accomplished and arranges, and it is very convenient to operate.

The container 9 is matched with the cover body 2, the cover body 2 is internally provided with a plurality of spray heads 3, the spray heads 3 correspond to the gaps of the stop rods 5 and the positions of the magnetic plates 18, the spray heads 3 are communicated with the disinfectant in the container 9 through the high-pressure pump 1, and the diameter of the lower ends of the spray heads 3 is smaller than the inner diameter of the pintle 15. Cover lid 2, in 3 lower extremes disect insertions spigots of shower nozzle 15, also can press the syringe needle to the end simultaneously, shower nozzle 3 spouts high temperature disinfection liquid into spigots 15 and needle stalk 16, carries out high temperature disinfection and washing to syringe needle inside for wash more thoroughly to the syringe needle.

The tail end of the stop lever 5 is hinged to the insert lever 12, the insert lever 12 is matched in the insert barrel 14, the insert barrel 14 is vertically fixed on the inner wall of the container 9, the limit ring 13 is fixed on the insert lever 12, the diameter of the limit ring 13 is larger than the inner diameter of the insert barrel 14, a stop block 8 is arranged on the opposite side of the insert barrel 14, the stop block 8 is fixed on the inner wall of the container 9, the stop block 8 blocks the head end of the stop lever 5, the insert barrel 14 blocks the tail end of the stop lever 5, and the insert lever 12 is fixed in the container 9. After the sterilization is finished, the insertion rod 12 can be pulled out of the insertion cylinder 14, then the whole group of the blocking rods 5 is taken down and moved away, the picking operation can be carried out outside the container 9, and another group of the blocking rods 5 can be simultaneously placed in the container 9 for sterilization, thereby providing the sterilization efficiency.

The bottom of the drawing rod 7 is hinged with a supporting rod 10, the lower end of the supporting rod 10 is abutted against the stop block 8, the supporting rod 10 can be supported on the stop block 8 when the stop rod 5 is lifted, so that the stop rod 5 does not need to be lifted all the time by hands, and the supporting rod 10 can be inserted into the disinfectant of the container 9 when the stop rod 5 is put down.

The right side of the container 9 is provided with a collecting tank 6, a vertical rod 22 is vertically fixed in the collecting tank 6, a rubber rod 21 is fixed at the upper end of the vertical rod 22, and the upper end of the rubber rod 21 exceeds the upper edge of the container 9. Can overturn pin 5 when need not to pick up the operation to the syringe needle, then pin 5 strikes on rubber rod 21, and the syringe needle falls in collecting vat 6 owing to inertia, labour saving and time saving.

The upper end and the lower end of the magnetic plate 18 are respectively stuck with a connecting strip 19, and the magnetic plate 18 is respectively hinged on the cross rod 20 and the pull rod 7 through the connecting strips 19 which are fixed up and down. The magnet is brittle, is not easy to punch and is easy to break, so the magnet is fixed by the connecting strip 19, the magnet is prevented from being damaged, and the service life is prolonged.

These and other changes can be made to the present apparatus with reference to the above detailed description. While the above detailed description describes certain embodiments of the invention and describes the best mode contemplated, no matter how detailed the above appears in text, the system can be practiced in many ways. The details of the local-based support device, although considerable variation in its implementation details is possible, are nevertheless contained within the device disclosed herein. As noted above, particular technical terms used in describing particular features or aspects of the present apparatus do not imply that the terms are redefined herein to be restricted to specific characteristics, features, or aspects of the system with which the terms are associated. In general, the terms used in the following claims should not be construed to limit the system to the specific embodiments disclosed in the specification, unless the above detailed description section explicitly defines such terms. Accordingly, the actual scope of the system encompasses not only the disclosed embodiments, but also all equivalent ways of practicing or implementing the apparatus covered by the claims.

Claims

1. The utility model provides a medical syringe needle batch degassing unit which characterized in that: comprises a container (9), a plurality of stop rods (5) are arranged on the container (9), the stop rods (5) are arranged in parallel at equal intervals, a plurality of transverse rods (20) are arranged on the vertical stop rods (5), the transverse rods (20) are fixedly connected with the stop rods (5), the stop rods (5) are in a grid plate shape, magnetic plates (18) are hinged on the transverse rods (20), the lower ends of the magnetic plates (18) are hinged with a drawing rod (7), when the magnetic plates (18) are vertical to the stop rods (5), the head ends of the drawing rod (7) are flush with the head ends of the stop rods (5), the drawing rod (7) and the head ends of the corresponding stop rods (5) are hinged on the same lever (4), the tail ends of the stop rods (5) are hinged on the edge of the container (9), the whole length and width of the whole stop rod (5) group correspond to the length and width of the container (9), iron sheets (17) are respectively and vertically fixed at two ends of one transverse rod (20), and the iron sheets, the bottom of the container (9) is provided with an electric heating tube (11), and the distance between the stop levers (5) is larger than the diameter of the needle stem (16) and smaller than the diameter of the needle plug (15).

2. The batch disinfection apparatus for medical injector needles according to claim 1, wherein: the container (9) is matched with the cover body (2), the plurality of spray heads (3) are arranged in the cover body (2), the positions of the spray heads (3) and the gap of the stop rod (5) and the magnetic plate (18) correspond, the spray heads (3) are communicated with a disinfectant in the container (9) through the high-pressure pump (1), and the diameter of the lower end of each spray head (3) is smaller than the inner diameter of the pintle (15).

3. The batch disinfection apparatus for medical injector needles according to claim 1, wherein: the tail end of the stop lever (5) is hinged to the insert lever (12), the insert lever (12) is matched in the insert cylinder (14), the insert cylinder (14) is vertically fixed on the inner wall of the container (9), the limit ring (13) is fixed on the insert lever (12), the diameter of the limit ring (13) is larger than the inner diameter of the insert cylinder (14), the opposite side of the insert cylinder (14) is provided with a stop block (8), the stop block (8) is fixed on the inner wall of the container (9), the stop block (8) blocks the head end of the stop lever (5), the insert cylinder (14) blocks the tail end of the stop lever (5), and the insert lever (12) is fixed in the container (9).

4. The batch disinfection apparatus for medical injector needles according to claim 3, wherein: the bottom of the drawing rod (7) is hinged with a supporting rod (10), the lower end of the supporting rod (10) is abutted against the stop block (8), and the supporting rod (10) is supported on the stop block (8) when the stop rod (5) is lifted.

5. The batch disinfection apparatus for medical injector needles according to claim 1, wherein: container (9) right side sets up collecting vat (6), vertical fixation pole setting (22) in collecting vat (6), fixed rubber stick (21) in pole setting (22) upper end, and rubber stick (21) upper end surpasss container (9) and goes up along, can overturn pin (5) when need not to pick up the operation to the syringe needle, then pin (5) striking is on rubber stick (21), and the syringe needle falls on collecting vat (6) because inertia.

6. The batch disinfection apparatus for medical injector needles according to claim 1, wherein: the upper end and the lower end of the magnetic plate (18) are respectively stuck with a connecting strip (19), and the magnetic plate (18) is respectively hinged on the cross rod (20) and the pull rod (7) through the connecting strips (19) which are fixed up and down.