CN214632337U

CN214632337U - Medical sharp instrument box

Info

Publication number: CN214632337U
Application number: CN202022780900.6U
Authority: CN
Inventors: 罗捷; 黄兰洁; 何秀清; 何燕芳; 黄妃妃; 李慧静
Original assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-11-09
Anticipated expiration: 2030-11-26

Abstract

The medical sharp instrument box comprises a box body, a box cover and a protective cover, wherein the box cover is provided with a groove, the box body is inserted into the groove and is in threaded connection with the box cover, and the protective cover can be opened and closed to cover the box cover; the box cover comprises a cover body, a first moving part and a second moving part, and the first moving part and the second moving part are slidably arranged below the cover body; the cover body is provided with a separation hole, the inner wall of the separation hole is provided with a first continuous tooth groove, the first moving part is provided with a second continuous tooth groove, the matched structure of the first continuous tooth groove and the second continuous tooth groove is matched with the shape and the size of the convex edge part of the insulin pen needle tail seat, and the second moving part is provided with a blade matched with the separation hole. The needle head separation of insulin pens with various specifications is realized. The blade of the second moving part is adopted to realize the separation of the sharp device with the hose, so that the sharp device falls into the medical sharp device box. The syringe needle is clamped by the combined action of the blade and the first continuous tooth groove, so that the syringe and the needle are separated, and the syringe needle falls into the medical sharp instrument box.

Description

Medical sharp instrument box

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to a medical sharp machine box.

Background

According to the relevant regulations of the medical waste classified collection and treatment, the needle sharp device in the medical waste should be detached and collected at the first time after use, so as to avoid injury accidents caused by the exposure of the needle point. The needles in hospitals mainly comprise syringe needles, infusion tube needles and insulin pen needles, and in the prior art, the needles are disassembled by hands or tools such as pliers, scissors and the like and then are loaded into a special sharp instrument box for collection, and the needles are recycled within 48 hours.

The sharp instrument box commonly used in the market is a closed container which can prevent leakage and penetration of a sharp instrument, and the sharp instrument box can separate a syringe needle but has no functions of separating and cutting off the infusion set needle and an insulin needle. In daily work, a nurse needs to use scissors to treat the needle head part of the infusion apparatus, the steps are complicated, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a medical sharp machine box is provided, can be used for collecting sharp machine, when the sharp machine of hose is taken in the separation, whole process need not cut off with the hand contact syringe needle, also need not other use tools, avoids stabbing, improves work efficiency.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the medical sharp instrument box comprises a box body, a box cover and a protective cover, wherein the box cover is provided with a groove, the box body is inserted into the groove and is in threaded connection with the box cover, and the protective cover can be opened and closed to cover the box cover; the box cover comprises a cover body, a first moving part and a second moving part, and the first moving part and the second moving part are slidably arranged below the cover body; the cover body is provided with a separation hole, the inner wall of the separation hole is provided with a first continuous tooth groove, the first moving part is provided with a second continuous tooth groove, the matched structure of the first continuous tooth groove and the second continuous tooth groove is matched with the shape and the size of the convex edge part of the insulin pen needle tail seat, and the second moving part is provided with a blade matched with the separation hole.

As a further improvement of the above technical solution:

the first movable part comprises a first movable plate, a first screw and a first knob, the cover body is provided with a first sliding groove, a first continuous tooth groove is formed in one side of the first movable plate, the other side of the first movable plate is fixedly connected with one end of the first screw, the other end of the first screw penetrates through the first sliding groove and is in threaded connection with the first knob, and the first screw can slide along the first sliding groove. Make first movable plate slide along established direction, guarantee the cooperation of the first continuous tooth's socket of separation hole inner wall and the second continuous tooth's socket of first moving part, realize insulin pen syringe needle and insulin pen's separation.

Furthermore, the first moving plate is fixedly connected with a semi-cylinder, the semi-cylinder is arranged around the second continuous tooth socket, the second continuous tooth socket extends downwards to form a third continuous tooth socket, and the third continuous tooth socket is arranged on the inner wall of the semi-cylinder. Increase protruding arris portion and the first continuous tooth's socket block area of insulin pen syringe needle tailstock, improve the success rate of insulin pen syringe needle and insulin pen separation.

Furthermore, the second movable part comprises a second movable plate, a second screw and a second knob, the cover body is provided with a second chute, the blade is arranged on one side of the second movable plate, the other side of the second movable plate is fixedly connected with one end of the second screw, the other end of the second screw penetrates through the second chute and is in threaded connection with the second knob, and the second screw can slide along the second chute; the clearance between the blade and the cover body is smaller than the outer diameter of the transfusion tube to be cut. In the process of separating the sharp instrument with the hose, the needle head does not need to be contacted by hands, and the sharp instrument is not needed to be cut off by using an additional tool, so that puncture is avoided, and the working efficiency is improved.

Furthermore, the cover body is provided with a through hole, the through hole is communicated with the separation hole to form a fan-shaped hole, the large end edge of the fan-shaped hole is positioned on the wall of the through hole, and the small end edge of the fan-shaped hole is positioned on the wall of the separation hole. The insulin pen needle and the syringe needle can conveniently and smoothly fall into the medical sharp instrument box.

Furthermore, the first sliding groove and the second sliding groove are in a shape of a Chinese character 'Bay' and are respectively arranged on two sides of the fan-shaped hole. The second movable part and the first movable part do not interfere with each other in the using process.

The cover body is provided with an injection hole, and the injection hole is semicircular. Be convenient for drop into this medical sharp machine box with ampoule and blood taking needle.

Protective cover one side is articulated with lid one side, and the protective cover opposite side is equipped with the first magnet that is used for being connected with the lid, and the lid is equipped with the second magnet that is used for with first magnet actuation, and the protective cover rotates the back, first magnet and second magnet actuation. The opening and closing operation of the protective cover is facilitated.

Compared with the prior art, the utility model has the advantages that:

1. the first continuous tooth socket of the inner wall of the separation hole is matched with the second continuous tooth socket of the first movable part, and the tightness state of the matching structure can be manually controlled and adjusted, so that the separation device is suitable for the separation operation of the syringe needles of insulin pens in various specifications.

2. The blade of the second moving part is adopted to realize the separation of the sharp device with the hose, so that the sharp device falls into the medical sharp device box.

3. The syringe needle is clamped by the combined action of the blade and the first continuous tooth groove, so that the syringe and the needle are separated, and the syringe needle falls into the medical sharp instrument box.

Drawings

Fig. 1 is a schematic structural view of a medical sharps container.

Fig. 2 is a schematic structural view of the cover.

FIG. 3 is a schematic structural view of the first movable member.

FIG. 4 is a schematic structural view of the second movable member.

Description of reference numerals:

1. a box cover; 2. a protective cover; 3. a box body; 4. a first continuous gullet; 10. a second magnet; 11. a second movable member; 12. a cover body; 13. a first movable member; 14. a separation well; 15. a through hole; 16. a sector hole; 17. a first chute; 18. a second chute; 19. an entry hole; 21. a first magnet; 111. a second moving plate; 112. a second screw; 113. a second knob; 114. a blade; 131. a first moving plate; 132. a first knob; 133. a first screw; 134. a semi-cylinder; 135. a third continuous gullet; 136. a second continuous gullet.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the following detailed description of the present invention, taken in conjunction with the accompanying drawings and the detailed description, is given in a non-limiting manner.

As shown in fig. 1 to 4, the medical sharp instrument box of the present embodiment includes a box body 3, a box cover 1 and a protection cover 2, the box cover 1 is provided with a groove, the box body 3 is inserted into the groove and is in threaded connection with the box cover 1, and the protection cover 2 is covered above the box cover 1 in an openable manner; the box cover 1 comprises a cover body 12, a first movable piece 13 and a second movable piece 11, wherein the first movable piece 13 and the second movable piece 11 are both slidably arranged below the cover body 12; the cover body 12 is provided with a separation hole 14, the inner wall of the separation hole 14 is provided with a first continuous tooth groove 4, the first movable part 13 is provided with a second continuous tooth groove 136, the matched structure of the first continuous tooth groove 4 and the second continuous tooth groove 136 is matched with the shape and the size of the convex edge part of the insulin pen needle tail seat, and the second movable part 11 is provided with a blade 114 matched with the separation hole 14. The lid 12 is provided with an inlet hole 19, and the inlet hole 19 is semicircular. One side of the protective cover 2 is hinged to one side of the cover body 12, the other side of the protective cover 2 is provided with a first magnet 21 connected with the cover body 12, the cover body 12 is provided with a second magnet 10 attracted with the first magnet 21, and after the protective cover 2 rotates, the first magnet 21 is attracted with the second magnet 10.

The first movable member 13 includes a first moving plate 131, a first screw 133 and a first knob 132, the cover 12 has a first sliding slot 17, the first continuous tooth space 4 is disposed on one side of the first moving plate 131, the other side of the first moving plate 131 is fixedly connected to one end of the first screw 133, the other end of the first screw 133 passes through the first sliding slot 17 and is in threaded connection with the first knob 132, and the first screw 133 can slide along the first sliding slot 17. The first moving plate 131 is fixedly connected with a semi-cylinder 134, the semi-cylinder 134 is arranged around a second continuous tooth slot 136, the second continuous tooth slot 136 extends downwards to form a third continuous tooth slot 135, and the third continuous tooth slot 135 is arranged on the inner wall of the semi-cylinder 134. The second movable member 11 includes a second moving plate 111, a second screw rod 112 and a second knob 113, the cover 12 has a second sliding slot 18, the blade 114 is disposed on one side of the second moving plate 111, the other side of the second moving plate 111 is fixedly connected with one end of the second screw rod 112, the other end of the second screw rod 112 passes through the second sliding slot 18 and is in threaded connection with the second knob 113, and the second screw rod 112 can slide along the second sliding slot 18; the clearance between the blade 114 and the cover body 12 is smaller than the outer diameter of the transfusion tube to be cut. The cover body 12 is provided with a through hole 15, the through hole 15 is communicated with the separation hole 14 to form a fan-shaped hole 16, the large end edge of the fan-shaped hole 16 is positioned on the hole wall of the through hole 15, and the small end edge of the fan-shaped hole 16 is positioned on the hole wall of the separation hole 14. The first sliding slot 17 and the second sliding slot 18 are shaped like a Chinese character 'ba' and are respectively arranged at two sides of the fan-shaped hole 16.

For the use of this example, reference is made to the following steps:

when the insulin pen needle needs to be separated, firstly, the insulin pen with the needle is held by one hand, the needle vertically extends downwards from the through hole 15 into the separation hole 14, the convex edge part of the insulin pen needle tail seat is clamped with the first continuous tooth groove 4, meanwhile, the first knob 132 is held by the other hand, the first screw rod 133 slides along the first sliding groove 17, and the second continuous tooth groove 136 of the first moving plate 131 is abutted against and fixes the convex edge part of the insulin pen needle tail seat. Then, the insulin pen is rotated anticlockwise, and the insulin pen needle is withdrawn from the pen point threaded seat. Finally, the first knob 132 is held to slide the first screw 133 along the first sliding slot 17, so that the second continuous tooth groove 136 of the first moving plate 131 is far away from the insulin pen needle, and the insulin pen needle falls into the box body 3.

When the sharp instrument with the hose is detached, the sharp instrument is inserted from the detachment hole 14. Meanwhile, the second knob 113 is held by one hand, the second screw rod 112 slides along the second chute 18, the blade 114 of the second moving plate 111 is abutted against the hose, the hose is cut off by utilizing the fact that the gap between the blade 114 and the cover body 12 is smaller than the outer diameter of the hose, and the sharp device falls into the box. The whole process does not need to touch the needle head by hands, and does not need to be cut off by an additional tool, thereby avoiding puncture and improving the working efficiency.

When the syringe needle needs to be separated, firstly, the syringe with the needle is held by a hand, the syringe needle extends downwards into the separation hole 14, meanwhile, the second knob 113 is held by one hand, the second screw rod 112 slides along the second sliding groove 18, the blade 114 of the second moving plate 111 is pressed against the syringe needle, and the blade 114 and the first continuous tooth groove 4 cooperate to clamp the syringe needle. The syringe is then separated from the syringe needle by pulling the syringe upward. Finally, the second knob 113 is held to slide the second screw rod 112 along the second sliding groove 18, so that the blade 114 of the second moving plate 111 is far away from the syringe needle, and the syringe needle falls off into the box body 3. Is suitable for injectors with different specifications and sizes.

Claims

1. Medical sharp machine box, its characterized in that: the box cover comprises a box body (3), a box cover (1) and a protective cover (2), wherein the box cover (1) is provided with a groove, the box body (3) is inserted into the groove and is in threaded connection with the box cover (1), and the protective cover (2) can be opened and closed to cover the upper part of the box cover (1); the box cover (1) comprises a cover body (12), a first movable piece (13) and a second movable piece (11), wherein the first movable piece (13) and the second movable piece (11) are slidably arranged below the cover body (12); the cover body (12) is provided with a separation hole (14), the inner wall of the separation hole (14) is provided with a first continuous tooth groove (4), the first movable part (13) is provided with a second continuous tooth groove (136), the matched structure of the first continuous tooth groove (4) and the second continuous tooth groove (136) is matched with the shape and the size of a convex edge part of an insulin pen needle tail seat, and the second movable part (11) is provided with a blade (114) matched with the separation hole (14).

2. The medical sharps container of claim 1 wherein: the first movable piece (13) comprises a first moving plate (131), a first screw rod (133) and a first knob (132), a first sliding groove (17) is formed in the cover body (12), a first continuous tooth groove (4) is formed in one side of the first moving plate (131), the other side of the first moving plate (131) is fixedly connected with one end of the first screw rod (133), the other end of the first screw rod (133) penetrates through the first sliding groove (17) and is in threaded connection with the first knob (132), and the first screw rod (133) can slide along the first sliding groove (17).

3. The medical sharps container of claim 2 wherein: the first moving plate (131) is fixedly connected with a semi-cylinder (134), the semi-cylinder (134) is arranged around a second continuous tooth groove (136), the second continuous tooth groove (136) extends downwards to form a third continuous tooth groove (135), and the third continuous tooth groove (135) is arranged on the inner wall of the semi-cylinder (134).

4. A medical sharps container as claimed in claim 3 wherein: the second movable piece (11) comprises a second movable plate (111), a second screw rod (112) and a second knob (113), the cover body (12) is provided with a second sliding groove (18), the blade (114) is arranged on one side of the second movable plate (111), the other side of the second movable plate (111) is fixedly connected with one end of the second screw rod (112), the other end of the second screw rod (112) penetrates through the second sliding groove (18) and is in threaded connection with the second knob (113), and the second screw rod (112) can slide along the second sliding groove (18); the clearance between the blade (114) and the cover body (12) is smaller than the outer diameter of the transfusion tube to be cut.

5. The medical sharps container of claim 4 wherein: the cover body (12) is provided with a through hole (15), the through hole (15) is communicated with the separation hole (14) to form a fan-shaped hole (16), the large end edge of the fan-shaped hole (16) is positioned on the hole wall of the through hole (15), and the small end edge of the fan-shaped hole (16) is positioned on the hole wall of the separation hole (14).

6. The medical sharps container of claim 5 wherein: the first sliding groove (17) and the second sliding groove (18) are in an outward splayed shape and are respectively arranged on two sides of the fan-shaped hole (16).

7. The medical sharps container of claim 1 wherein: the cover body (12) is provided with an insertion hole (19), and the insertion hole (19) is semicircular.

8. The medical sharps container of claim 1 wherein: protective cover (2) one side is articulated with lid (12) one side, and protective cover (2) opposite side is equipped with first magnet (21) that are used for being connected with lid (12), and lid (12) are equipped with second magnet (10) that are used for with first magnet (21) actuation, and protective cover (2) rotate the back, first magnet (21) and second magnet (10) actuation.