SHARPS STORAGE BOX WITH PROTECTIVE FUNCTION

Abstract

The present invention discloses a sharps storage box with a protective function, including a storage box body and a storage box cover. The storage box cover is snap—fitted on the storage box body. The storage box body is configured for collecting a syringe needle of a syringe and an infusion needle with a hose, and a first needle pulling apparatus and a second needle pulling apparatus are provided in the storage box body. The first needle pulling apparatus includes a first fixing apparatus, a cutting apparatus, a sensing apparatus, and a controller. The first fixing apparatus is configured for temporarily fixing a needle part of the infusion needle with the hose, the sensing apparatus is configured for sensing whether the infusion needle is in place, and the cutting apparatus is configured for cutting off the hose of the infusion. needle. The second. needle pulling apparatus includes a second fixing apparatus.

Description

l SHARPS STORAGE BOX WITH PROTECTIVE FUNCTION TECHNICAL FIELD [Ol] The present invention relates to the technical field of medical and health care, and particularly to a sharps storage box with a protective function. BACKGROUND ART

[02] Existing sharps storage boxes are used only for storing blood drawing and infusion needles. A.nurse manually pulls out the blood drawing needle, cuts off the infusion needle with a scissor, and. puts the blood. drawing and infusion needles into the sharps storage box. The nurse is prone to puncture injury by needles during the manual pulling out and cutting of needles, resulting in potential infection. The consequences are severe. SUMMARY

[03] An object of the present invention is to provide a sharps storage box with a protective function capable of automatically pulling out a needle to solve the problems in the existing art.

[04] In order to achieve the above object, the present invention provides the following solutions.

[05] The present invention provides a sharps storage box with a protective function, including a storage box body and a storage box cover. The storage box cover is snapfitted on the storage box body, the storage box body is configured for collecting an syringe needle of a syringe and an infusion needle with a hose, and a first needle pulling apparatus configured for pulling out the infusion needle with the hose is provided in the storage box body. The first needle pulling apparatus includes a first fixing apparatus, a cutting apparatus, a sensing apparatus, and a controller. The first fixing apparatus is configured. for temporarily fixing' a needle part of the infusion needle with the hose, the sensing apparatus is configured for sensing whether the infusion needle is in place, the cutting apparatus is configured for cutting off the hose of the infusion needle, and the cutting apparatus and the sensing apparatus are in signal connection with the controller.

[06] The first fixing apparatus includes a first housing, and a first cavity is arranged in the first housing. The first cavity includes a fixing segment and a channel segment, the sensing apparatus is provided in the fixing segment, and a cutting seam. is arranged. between width sections of the fixing segment and the channel segment.

[07] When the infusion needle with the hose is inserted into the fixing segment from the channel segment, and the sensing apparatus senses that the infusion needle is in place, a length segment of the hose of the infusion needle is located in the cutting seam, the sensing apparatus transmits a signal to the controller, the controller controls the operation. of the cutting apparatus, and a cutting end of the cutting apparatus is inserted into the cutting seam to cut off the hose of the infusion needle.

[08] A. second needle pulling apparatus configured for pulling out the syringe needle is further provided in the storage box body, the second needle pulling apparatus includes a second fixing apparatus configured for temporarily fixing the syringe needle of the syringe, and the syringe needle is pulled out by a person applying a pulling force in a direction opposite to the syringe needle while the syringe needle is fixed. by the second. fixing apparatus.

[09] Preferably, the cutting apparatus includes a driving mechanism and a cutter, the driving mechanism is in signal connection with the controller, an end of the cutter is connected to a driving end of the driving mechanism, an end of the cutter away from the driving mechanism is inserted into the cutting seam, and the cutter is driven by the driving mechanism to cut in a direction of a cutting plane of the cutting seam.

[10] Preferably, the second fixing apparatus includes a second housing and a plurality of elastic clamping plates, and a cylindrical second cavity is arranged in the second housing.

[11] Ends of the elastic clamping plates are provided at intervals on an inner wall of the cylindrical second cavity along an annular direction, and ends of the elastic clamping plates near the center of the second cavity surround to form a clamping hole.

[12] When the syringe needle is inserted into the clamping hole, a part of the syringe needle away from the needle is clamped in the clamping hole.

[13] Preferably, the first fixing apparatus further includes a pressing assembly configured. for temporarily pressing the infusion needle; the pressing assembly includes a pressing rod, the pressing rod vertically penetrates the first housing of the first fixing apparatus and is inserted into the fixing segment, and an end of the pressing rod away from the first housing extends out of the first housing.

[14] Preferably, the driving mechanism is a motor.

[15] The motor drives the cutter to rotate along the length space of the cutting seam.to cut off the hose of the infusion needle located in the cutting seam.

[16] Preferably, the elastic clamping plates are inclined with respect to the inner wall of the second cavity in a direction toward the depth of the second cavity.

[17] Preferably, the pressing assembly further includes a spring sleeving the pressing rod.

[18] A.pair of limiting blocks are provided on a rod body of the pressing rod away from the fixing segment.

[19] A side wall of the first housing and the pair of limiting blocks confine the spring, and the length of the spring coincides with a distance from the side wall of the first housing to the pair of limiting blocks.

[20] Preferably, an end of the pressing rod protruding into the first housing is provided with a discal pressing handle.

[21] Preferably, an antislip layer is provided on an end surface of the pressing handle.

[22] The present invention achieves the following technical effects with respect to the existing art.

[23] The present invention provides a sharps storage box capable of automatically pulling out the infusion needle with the hose and the syringe needle of the syringe, so as to prevent a medical worker from directly contacting the needles when pulling out the needles, and prevent the needles from. scratching the skin tissue of the medical worker, which may cause a virus in a patient to be transmitted to the medical worker. The sharps storage box includes the first needle pulling apparatus and the second needle pulling apparatus. The first needle pulling apparatus includes the first fixing apparatus mainly configured for pulling out the infusion needle with the hose. The first fixing apparatus includes the first housing, the first cavity is arranged in the first housing, and the first cavity is divided into the channel segment and the fixing segment via the cutting seam. When the infusion needle is inserted from the channel segment into the fixing segment, the needle is temporarily fixed after the sensing apparatus senses that the infusion needle is in place. The sensing apparatus sends a signal to the controller, the controller controls the action of the cutting apparatus, and the cutting end of the cutting apparatus cuts the hose along the cutting seam, so as to achieve the purpose of automatically removing the infusion needle, thereby avoiding the direct contact of the medical worker with the infusion needle. The second needle pulling apparatus includes the second housing and the cylindrical second cavity arranged in the second housing, and the clamping hole formed by surrounding the plurality of elastic clamping plates is arranged in the second cavity. By inserting the syringe into the second cavity, the syringe needle of the syringe is clamped into the clamping hole, the initial aperture of the clamping hole is smaller than a part of the syringe needle away from the needle tip. When the needle is inserted into the clamping hole, the syringe is pressed towards the depth direction of the second cavity, so that the syringe needle breaks through the clamping hole formed. by the elastic clamping plates, and. the syringe needle is clamped inside the clamping hole. After the syringe needle is clamped, a pulling force is applied to the syringe in the direction towards the outside of the second cavity to pull out the syringe needle of the syringe. BRIEF DESCRIPTION OF THE DRAWINGS

[24] FIG. 1 is a schematic structural diagram of a sharps storage box with a protective function according to the present invention.

[25] FIG. 2 is a stereoscopic schematic structural diagram of a first needle pulling apparatus according to the present invention.

[26] FIG. 3 is a plane schematic structural diagram of a first needle pulling apparatus according to the present invention.

[27] FIG. 4 is a stereoscopic schematic structural diagram of a second needle pulling apparatus according to the present invention.

[28] FIG. 5 is a top view of elastic clamping plates in a second cavity according to the present invention.

[29] FIG. 6 is a schematic structural diagram.of a pressing assembly according to the present invention.

[30] FIG. 7 is a schematic structural diagram of a sharps storage box with a protective function in a closed state according to the present invention.

[31] In the drawings: 1storage box body, 2storage box cover, 3first storage region, 4second storage region, 5 first needle pulling apparatus, 6second. needle pulling apparatus, 501first housing, 502driving mechanism, 503 fixing segment, 504channel segment, 505cutter, 506first cavity, 507pressing assembly, 508spring, 509pressing handle, 510sensing apparatus, 601second housing, 602 second cavity, and 603elastic clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[32] In. order to make the above object, features, and advantages of the present invention more obvious and understandable, the present invention is further explained in detail in combination with drawings and specific embodiments.

[33] As shown in FIG. 1 to FIG. 7, the present invention provides a sharps storage box with a protective function, including a storage box body 1 and a storage box cover 2. The storage box cover 2 is snapfitted on the storage box body 1, the storage box body 1 is configured for collecting an syringe needle of a syringe and an infusion needle with a hose, a first needle pulling apparatus 5 and a second needle pulling apparatus 6 are provided in the storage box body 1, and the first needle pulling apparatus 5 is configured for pulling out the infusion needle with the hose. The second needle pulling apparatus 6 is configured for pulling out the syringe needle of the syringe, so as to avoid the risk of direct contact of the infusion needle and the syringe needle with the skin tissue of a medical worker when the needles are recovered after use, which may scratch the skin tissue.

[34] The first needle pulling apparatus 5 includes a first fixing apparatus, a cutting apparatus, a sensing apparatus 510, and a controller. The first fixing apparatus is configured. for temporarily fixing a needle part of the infusion needle with the hose, the sensing apparatus 510 is configured for sensing whether the infusion needle is in place so as to temporarily fix the needle after the needle is in place, the cutting apparatus is configured for cutting off the hose of the infusion needle, and the cutting apparatus and the sensing apparatus 510 are in signal connection with the controller. The sensing apparatus 510 can be a photoelectric sensor, and the controller can be a PLC controller.

[35] The first fixing apparatus includes a first housing 501, a first cavity 506 is arranged in the first housing 501, the first cavity 506 includes a fixing segment 503 and a channel segment 504, the sensing apparatus 510 is provided in the fixing segment 503, and a cutting seam is arranged between width sections of the fixing segment 503 and the channel segment 504. By inserting the infusion needle from the channel segment into the fixing segment 503, after the sensing apparatus 510 senses that the infusion needle is in place, the needle is temporarily fixed. The sensing apparatus 510 sends a signal to the controller, the controller controls the action of the cutting apparatus, a cutting end of the cutting apparatus cuts the hose along the cutting seam, so that the needle falls into the sharps storage box and the hose is recycled, so as to achieve the purpose of automatically removing the infusion needle, thus avoiding the direct contact of the medical worker with the infusion needle.

[36] A second needle pulling apparatus 6 configured for pulling out the syringe needle is further provided in the storage box body 1, the second needle pulling apparatus 6 includes a second fixing apparatus configured for temporarily fixing the syringe needle of the syringe, and the syringe needle is pulled out by a person applying a pulling force in a direction opposite to the syringe needle while the syringe needle is fixed. by the second. fixing apparatus.

[37] The storage box body 1 further includes a first storage region 3 configured for collecting the injection needle and the infusion needle and a second storage region 4 configured for collecting waste liquid.

[38] In.another embodiment, the cutting apparatus includes a driving mechanism. 502 and. a cutter 505, the driving mechanism 502 is in signal connection with the controller, an end of the cutter 505 is connected to a driving end of the driving mechanism 502, and the driving mechanism 502 is a motor. A shaft hole is arranged on a side surface of the cutter 505, the shaft hole sleeves an output end of the motor, an end. of the cutter 505 away from. the driving mechanism 502 is inserted into the cutting seam, and the cutter 505 is driven by the driving mechanism 502 to cut in a direction of a cutting plane of the cutting seam.

[39] In another embodiment, the second fixing apparatus includes a second housing 601 and a plurality of elastic clamping plates 603. The second housing 601 has a cylindrical second cavity 602 therein, ends of the elastic clamping plates 603 are provided at intervals on an inner wall of the cylindrical second cavity 602 along an annular direction, and ends of the elastic clamping plates 603 near the center of the second cavity 602 surround to form a clamping hole. By inserting the syringe into the second cavity 602, the syringe needle of the syringe is clamped into the clamping hole, the initial aperture of the clamping hole is smaller than a part of the syringe needle away from the needle tip. When the syringe needle is inserted into the clamping hole, the syringe is pressed towards the depth direction of the second cavity 602, so that the syringe needle breaks through the clamping hole formed by the elastic clamping plates 603, and. the syringe needle is clamped inside the clamping hole. After the syringe needle is clamped, a pulling force is applied to the syringe in the direction towards the outside of the second cavity to pull out the syringe needle of the syringe.

[40] It is to be noted that the syringe needle of the syringe includes a needle part and a connecting part which are made of metal, and the connecting part sleeves a tail end of a tubular syringe part of the syringe, so that the diameter of the connecting part is greater than that of the tail end of the tubular syringe part of the syringe, and thus the aperture of the clamping hole is smaller than the aperture of the connecting part.

[41] In. another embodiment, the first fixing apparatus further includes a pressing assembly 507 configured. for temporarily pressing the infusion needle, the pressing assembly 507 includes a pressing rod vertically penetrates the first housing 501 of the first fixing apparatus and is inserted into the fixing segment 503, and an end of the pressing rod away from the first housing 501 extends out of the first housing 501. When the needle is required to be fixed, the pressing rod is pressed to press the needle, and the pressing rod is released after the hose is cut off by the cutter 505.

[42] In another embodiment, the driving mechanism 502 is a motor; the motor drives the cutter 505 to rotate along the length space of the cutting seam to cut the hose of the infusion needle located in the cutting seam.

[43] In another embodiment, the elastic clamping plates 603 are inclined with respect to the inner wall of the second cavity 602 in a direction toward the depth of the second cavity 602.

[44] In another embodiment, the pressing assembly 507 further includes a spring 508 that sleeves the pressing rod.

[45] A.pair of limiting blocks are provided on a rod body of the pressing rod away from the fixing segment 503.

[46] A.side wall of the first housing 501 and the pair of limiting blocks confine the spring 508, and the length of the spring 508 coincides with a distance from the side wall of the first housing 501 to the pair of limiting blocks.

[47] In another embodiment, an end of the pressing rod protruding into the first housing 501 is provided with a discal pressing handle 509, and a diameter of the pressing handle 509 is greater than a diameter of the pressing rod.

[48] In another embodiment, an antislip layer is provided on an end surface of the pressing handle 509 to increase the pressing friction of the pressing handle 509.

[49] Principles and embodiments of the present invention are described using specific examples, and the description of the above embodiments is used for helping to understand the method and the core idea of the present invention; at the same time, those of ordinary skill in the art may be able to change the specific embodiments and the scope of application according to the idea of the present invention. In summary, the contents of the description shall not be construed as limiting the present invention. ll

Claims

l. Storage box for sharp objects with a be screening function, comprising a storage box body. and a storage box lid, where the storage box lid is attached clicks is on. the storage box body, where the storage box body is configured for collecting a injection needle. of. a syringe and an infusion needle. with a hose, and where a first needle drawing device that con is shown for withdrawing the IV needle with the hose, is provided in the storage box body; whereby the first needle drawing device a first fastening device, a cutting device, a sensor device and a control unit includes; where the first fastening device is configured for temporarily attaching a needle part of the infusion needle with the tubing, the sensor device honeycomb is configured to detect whether the infusion the needle is in place, the cutting device is configured red for cutting the tubing of the IV needle, and the cutting device and the sensor device in signal transmission be linked to the control unit; where the first fastening device a first housing includes, and a first cavity has been made in the first housing; where the first cavity is a fastening comprises a duct segment and a canal segment, where the sensor The sensor device is provided in the mounting segment, and a A cutting seam has been made between width sections of the beam establishment segment and the channel segment; where, when the IV needle with the tubing in the The mounting segment has been inserted from the channel segment. ment, and the sensor device detects that the infusion needle is in place, a longitudinal segment of the hose of the infusion needle is located in the incision, the sensor appliance a honeycomb sends a signal to the control unit, the be control unit controls the operation of the cutting device, and a cutting end of the cutting device is in the incision line. inserted. around. the tubing of. the IV needle. to to cut; where a second needle drawing device that is configured shaped to withdraw the syringe needle, further provided is in the storage box body, the second needle drawing device includes a second fastening device that is configured right to temporarily attach the syringe needle gene, and the syringe is withdrawn by a person which exerts a pulling force in an opposite direction to the syringe while the syringe is being attached by the second fastening device.

2. Storage box for sharp objects with a screening function according to conclusion l, where the cutting device comprises a drive mechanism and a cutter, the drive mechanism is in signal connection with the be control unit, one end of the cutter is connected with a drive end of the drive mechanism, a end of the cutter away from the drive mechanism is aimed, is inserted into the cutting seam, and the cutter is driven by the drive mechanism. to. in a to cut in the direction of a cutting edge of the cutting seam. ooo FIG.1 FIG.2

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