CN113559364A

CN113559364A - Medical sharp instrument box

Info

Publication number: CN113559364A
Application number: CN202110790136.7A
Authority: CN
Inventors: 朱小燕; 常睿敏; 黄长盛; 王锷; 郭曲练
Original assignee: Xiangya Hospital of Central South University
Current assignee: Xiangya Hospital of Central South University
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-10-29

Abstract

The invention discloses a medical sharp instrument box, and relates to the technical field of medical auxiliary instruments. The utility model provides a medical sharp instrument box, box body and lid established including mutually supporting lid, the lid center is equipped with spacing post, sliding connection has the telescopic link in the spacing post, be equipped with the locking bolt on the spacing post, the telescopic link lower extreme runs through the lid and is connected with the press plate, press plate semicircular in shape sets up, the telescopic link upper end is equipped with the handle, the lid upside is equipped with the standing groove, it has the collection mouth to open the standing groove bottom, it fights to be equipped with the collection on the collection mouth, it comprises a plurality of head and the tail sleeve that screw thread overlaps in proper order to collect the fill, the sleeve is the round platform barrel that indents gradually, threaded connection has sealed lid on the standing groove, standing groove one side is equipped with syringe needle disassembly body, the lid side is opened logical groove, it constructs to lead to the inslot is equipped with transfer line syringe needle disassembly body. The sharp instrument box adopting the scheme of the invention can quickly and stably place sharp instruments and simultaneously improve the space utilization rate of the sharp instrument box.

Description

Medical sharp instrument box

Technical Field

The invention belongs to the technical field of medical auxiliary instruments, and relates to a medical sharp instrument box.

Background

The sharp instrument box is a medical storage box. Used for collecting sharp instruments such as syringes, small glass products, blades, suture needles and the like. The sharps box is disposable, and is regulated by the state that the sharps box must be recycled by a medical waste disposal unit within 24 hours and incinerated completely and safely within 48 hours. The sharp machine box of current is at the in-process that uses, because the input angle of uncontrollable sharp machine when puting in, the sharp machine of puting in is very in disorder in sharp machine box, consequently, has caused the usage space of sharp machine box and can not obtain the biggest utilization to cause the waste.

In order to solve the above problems, chinese patent (publication No. CN106994051B) discloses a sharp instrument box convenient for collecting sharp instruments, which comprises a box body and a box cover which are mutually matched and covered, wherein the box cover is provided with a collecting port for collecting sharp waste, and the box cover is provided with a rotary cover which can rotate and is matched and covered with the collecting port; the box cover is provided with a plurality of reducing holes for pulling out syringe needles, and the rotating cover is rotatably connected with the box cover so as to seal the reducing holes; a folding device is arranged in the box body and comprises a clamping seat, a first rotating shaft, a holding piece and a rotating base, the rotating base is positioned at the bottom of the box body, and the box body is arranged on the rotating base; the box body comprises a side wall and a bottom wall, the clamping seat is arranged at the center of the bottom wall, the clamping seat integrally protrudes upwards to form a boss, and a through hole is formed in the center of the clamping seat; the rotary base comprises a bottom plate and a side plate which is integrally formed with the bottom plate, so that the rotary base forms a positioning cavity of the box body, a driving device is arranged in the center of the bottom plate, the driving device comprises a motor and a gear which is in transmission connection with an output shaft of the motor, the output shaft of the motor is vertically arranged, teeth are arranged at the bottom end of the first rotating shaft, and the gear is meshed with the bottom end of the first rotating shaft so as to drive the first rotating shaft to rotate; the vertical direction of the sheet edge box body of holding tightly extends the setting, and the cross section of the sheet of holding tightly is whole to be the heliciform, holds tightly and has deposited sharp ware between the sheet, and one side of the sheet of holding tightly links to each other with first pivot and the axial of installation direction and first pivot is unanimous, is equipped with one on the inside wall of box body and accomodates the groove, accomodates the inslot and is equipped with the second pivot along vertical direction, and another side of the sheet of holding tightly links to each other with the second pivot, and holds tightly the sheet and spiral package number circle in the second pivot.

Although the sharp device placed in the box body can be tightened to improve the utilization rate of the box body and the reducing hole for removing the syringe needle is arranged, the sharp device box is a disposable product, the driving device is unreasonable in design, and the tightening and pressing effects on the sharp device are poor; meanwhile, the collection opening of the sharp instrument box is too small, so that a needle head and a sharp instrument cannot be placed quickly, and a user is very easily injured in the placing process.

Disclosure of Invention

The invention aims to provide a medical sharp instrument box, which meets the requirements of people on high space utilization rate of the sharp instrument box and rapid and simple sharp instrument placement.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the utility model provides a medical sharp instrument box, box body and lid established including mutually supporting lid, the lid center is equipped with spacing post, sliding connection has the telescopic link in the spacing post, be equipped with the locking bolt on the spacing post, the telescopic link lower extreme runs through the lid and is connected with the press plate, press plate semicircular in shape sets up, the telescopic link upper end is equipped with the handle, the lid upside is equipped with the standing groove, it has the collection mouth to open the standing groove bottom, it fights to be equipped with the collection on the collection mouth, it comprises a plurality of head and the tail sleeve that screw thread overlaps in proper order to collect the fill, the sleeve is the round platform barrel that indents gradually, threaded connection has sealed lid on the standing groove, standing groove one side is equipped with syringe needle disassembly body, the lid side is opened logical groove, it constructs to lead to the inslot is equipped with transfer line syringe needle disassembly body.

The principle and the effect of the technical scheme of the invention are as follows:

when sharp machine box is placed to sharp ware of syringe needle class as required, take off sealed lid earlier, then the collecting fill is constituteed to the connecting sleeve, later fall sharp ware on collecting the fill, sharp ware is fought along collecting inside the hopper slip-in box body, the box body is packed into behind a certain amount of sharp ware, the locking bolt of external rotation, adjust, push down the telescopic link, extrude sharp ware with the pressing plate, the available syringe needle disassembly body of syringe needle carries out the split, the available transfer line syringe needle disassembly body split of transfer line needle, sharp ware is placed the back that finishes, the shrink, fixed telescopic link, retrieve the sleeve, cover sealed lid can.

Compared with the folding device, the holding piece and the driving device of the medical sharp instrument box which are convenient for collecting sharp instruments in the prior art, the medical sharp instrument box has the advantages that the space utilization rate is higher, the extruding effect on the sharp instruments in the box body is better, the sharp instruments are extruded from top to bottom by the pressing plate, the pressing is tighter by combining the gravity, the extrusion can be carried out in real time, and the operation is simple and convenient; the sharp device is also provided with a placing groove, a collecting hopper, a sleeve and a sealing cover, compared with a collecting opening and a rotating cover in the prior art, the sharp device is larger in placing opening, the sharp device is not easy to fall off and hurt a user, and the collecting hopper can be placed in a retractable manner, so that the occupied space is small; the invention is also provided with a syringe needle head dismounting mechanism and a transfusion tube needle head dismounting mechanism, can quickly dismount the syringe and the transfusion tube needle head, and has comprehensive functions and convenient use.

Further, syringe needle disassembly body is including opening the reducing hole on lid surface, and the reducing hole both sides are opened there is the spout, and sliding connection has the slide in the spout, and the one end that the reducing hole was kept away from to the slide is equipped with first spring, the other end and the lid fixed connection of first spring, and the slide upside is equipped with the driving lever.

Can dismantle the syringe needle like this, prevent simultaneously that the syringe needle from splashing at the dismantlement in-process, the security is higher, and when the syringe needle need not be dismantled simultaneously, the slide is automatic airtight reducing hole under the elastic action of first spring.

Furthermore, one side of the sliding plate facing the diameter-variable hole is provided with an arc-shaped notch.

Like this the slide is inseparabler with the contact of syringe needle, and spacing effect is better, and the syringe needle split is more stable.

Further, transfer line syringe needle disassembly body is equipped with the draw-in groove including opening the recess at logical groove upside, the recess top, sliding connection has the bracing piece in the draw-in groove, the bracing piece upper end runs through the lid and is connected with the lifting piece, the circumference side of bracing piece is equipped with the stopper, the stopper upside is equipped with the second spring, second spring upper end and lid fixed connection, the bracing piece lower extreme is connected with the arc, arc and recess sliding connection, the arc downside is equipped with the blade, it is equipped with the track groove that corresponds with the blade to lead to the groove bottom.

Therefore, the infusion tube needle head can be quickly disassembled, the lifting piece is pulled upwards, the needle head end of the infusion tube is placed in the through groove, the force applied to the lifting piece is canceled, the limiting block moves downwards under the elastic action of the second spring, the arc-shaped plate and the blade are driven to move downwards, and the blade moves downwards to disassemble the infusion tube needle head conveniently and quickly; when the needle head of the infusion tube is not required to be disassembled, the blade is propped against the track groove under the elastic action of the spring, the through groove is automatically sealed, and the sealing effect is good.

Furthermore, the upper side of the limiting column is provided with a vertical mark, and the side surface of the telescopic rod is provided with a vertical marking line.

Therefore, in the process of pressing the sharp instrument by the pressing plate, the relative position of the mark and the marking line can be referred, so that the position of the pressing plate is judged, and the pressing and placing are more convenient.

Drawings

FIG. 1 is a schematic view of a medical sharps container according to the present invention;

FIG. 2 is a front cross-sectional view of a medical sharps container of the present invention;

FIG. 3 is a top plan view, partially in section, of a medical sharps container of the present invention;

FIG. 4 is a left side sectional view taken at A-A in FIG. 3;

FIG. 5 is a schematic cross-sectional view of the needle removing mechanism of the syringe;

FIG. 6 is a schematic sectional view of the needle detaching mechanism of the infusion tube;

the reference numbers in the figures are as follows: the box body 1, the box cover 2, the limiting column 3, the telescopic rod 4, the locking bolt 5, the pressing plate 6, the placing groove 7, the collecting opening 8, the collecting hopper 9, the sleeve 10, the sealing cover 11, the through groove 12, the reducing hole 13, the sliding groove 14, the sliding plate 15, the first spring 16, the shifting rod 17, the groove 18, the clamping groove 19, the supporting rod 20, the lifting piece 21, the limiting block 22, the second spring 23, the arc-shaped plate 24 and the blade 25.

Detailed Description

The invention is described in further detail below with reference to the following figures and detailed description:

as shown in fig. 1, 2 and 3, a medical sharp instrument box comprises a box body 1 and a box cover 2 which are matched with each other, a limiting column 3 is arranged at the center of the upper side of the box cover 2, a telescopic rod 4 is connected in the limiting column 3 in a sliding manner, a locking bolt 5 is arranged at the right side of the limiting column 3, a vertical mark is arranged at the upper side of the limiting column 3, a vertical marking line is marked on the side surface of the telescopic rod 4, a pressing plate 6 is connected to the lower end of the telescopic rod 4 through the box cover 2, the pressing plate 6 is arranged in a semicircular shape, the side edge of the pressing plate 6 is abutted against the inner side of the box body 1, a handle is fixedly connected to the upper end of the telescopic rod 4, a placing groove 7 is arranged at the left side of the upper surface of the box cover 2, as shown in fig. 4, a collecting port 8 is arranged at the bottom of the placing groove 7, a collecting bucket 9 is arranged on the collecting port 8, the collecting bucket 9 is composed of a plurality of sleeves 10, the collecting bucket 9 in the embodiment is composed of three sleeves 10 which are sequentially sleeved in a thread way from head to tail, the sleeve 10 is a gradually retracted round platform cylinder, the upper end of the placing groove 7 is in threaded connection with a sealing cover 11, a syringe needle disassembling mechanism is installed on the box cover 2 at the front side of the placing groove 7, as shown in fig. 5, the syringe needle disassembling mechanism comprises a reducing hole 13 formed in the surface of the box cover 2, sliding grooves 14 are formed in two sides of the reducing hole 13, sliding plates 15 are connected in the sliding grooves 14 in a sliding mode, the left end of each sliding plate 15 is connected with a first spring 16, the left end of each first spring 16 is fixedly connected with the box cover 2, the right end of each sliding plate 15 is provided with an arc-shaped notch, a shifting lever 17 is installed on the upper side of each sliding plate 15, through grooves 12 are formed in the side edges of the box cover 2, a transfusion tube needle disassembling mechanism is installed in each through groove 12, as shown in fig. 6, the transfusion tube needle disassembling mechanism comprises grooves 18 formed in the upper sides of the through grooves 12, clamping grooves 18 are provided with clamping grooves 19, supporting rods 20 are connected in the clamping grooves 19 in a sliding mode, the upper ends of the supporting rods 20 penetrate through the box cover 2 and are connected with lifting pieces 21, the circumference fixedly connected with stopper 22 of bracing piece 20, stopper 22 offsets with draw-in groove 19, and stopper 22 upside is connected with second spring 23, the upper end and the lid 2 fixed connection of second spring 23, and the bracing piece 20 lower extreme is connected with arc 24, and arc 24 and recess 18 sliding connection, blade 25 are installed to arc 24 downside, lead to the groove 12 bottom and offer the track groove that agrees with blade 25.

When sharp instruments such as needles are required to be placed in a sharp instrument box, a sealing cover 11 is taken down firstly, then sleeves 10 are sequentially connected together at the head to form a collecting hopper 9, then the sharp instruments are poured on the collecting hopper 9 and slide into a box body 1 along the collecting hopper 9, after a certain amount of sharp instruments are placed in the box body 1, outward-rotating locking bolts 5 are used for contacting the locking state of a telescopic rod 4, then the telescopic rod 4 is stretched, a handle is held by hands, the telescopic rod 4 is pressed downwards, the sharp instruments are extruded by a pressing plate 6, in the extrusion process, the handle can be rotated, the telescopic rod 4 and the pressing plate 6 are further driven to rotate, omnibearing extrusion is carried out, after the extrusion is finished, the telescopic rod 4 is contracted, the pressing plate 6 is rotated to the original position and is fixed by the locking bolts 5, then the sharp instruments are repeatedly placed and extruded until the sharp instruments are placed, after the sharp instruments are placed, the sleeve 10 is rotated, the collecting hopper 9 is disassembled, and then sealed with a sealing cap 11.

When the needle head of the injector needs to be split and placed, the shifting lever 17 is moved leftwards, the shifting lever 17 moves leftwards to drive the sliding plate 15 to move leftwards, the sliding plate 15 moves leftwards to abut against and compress the first spring 16, then the needle head of the injector is placed in the diameter-variable hole 13, then the force exerted on the shifting lever 17 is cancelled, the sliding plate 15 moves rightwards under the elastic action of the first spring 16 and abuts against the needle head of the injector, the needle head of the injector is limited, then the injector is pulled outwards, and the needle head of the injector can be separated.

When the syringe needle of transfer line is carried out the split and is placed, pull up earlier and carry and draw a 21, carry and draw a 21 rising drive bracing piece 20 and move up, bracing piece 20 shifts up and drives stopper 22 and arc 24 and shift up, stopper 22 shifts up and contradicts the compression to second spring 23, arc 24 shifts up and drives blade 25 and move up, then put logical inslot 12 to the syringe needle end of transfer line, later the power of exerting on carrying and drawing a 21 is cancelled, stopper 22 moves down under the elastic action of self gravity and second spring 23, stopper 22 moves down and drives bracing piece 20 and arc 24 and move down, and then drive blade 25 and move down, carry out the split to the syringe needle of transfer line.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a medical sharp machine box, includes box body (1) and lid (2) that mutually support the lid and establish, its characterized in that: the novel syringe is characterized in that a limiting column (3) is arranged at the center of the box cover (2), a telescopic rod (4) is connected in the limiting column (3) in a sliding manner, a locking bolt (5) is arranged on the limiting column (3), the lower end of the telescopic rod (4) penetrates through the box cover (2) to be connected with a pressing plate (6), the pressing plate (6) is arranged in a semicircular manner, a handle is arranged at the upper end of the telescopic rod (4), a placing groove (7) is arranged at the upper side of the box cover (2), a collecting opening (8) is formed in the bottom of the placing groove (7), a collecting hopper (9) is arranged on the collecting opening (8), the collecting hopper (9) is composed of a plurality of sleeves (10) which are sequentially sleeved in a threaded manner from head to tail, the sleeves (10) are gradually retracted round platform barrels, a sealing cover (11) is connected to the upper end of the placing groove (7) in a threaded manner, and a syringe needle dismounting mechanism is arranged on one side of the placing groove (7), a through groove (12) is formed in the side edge of the box cover (2), and a transfusion tube needle head dismounting mechanism is arranged in the through groove (12).

2. A medical sharps container as claimed in claim 1 wherein: syringe needle disassembly body is including opening reducing hole (13) on lid (2) surface, reducing hole (13) both sides are opened there are spout (14), sliding connection has slide (15) in spout (14), the one end that reducing hole (13) were kept away from in slide (15) is equipped with first spring (16), the other end and lid (2) fixed connection of first spring (16), slide (15) upside is equipped with driving lever (17).

3. A medical sharps container as claimed in claim 2 wherein: and an arc notch is formed in one side of the sliding plate (15) facing the diameter-variable hole (13).

4. A medical sharps container as claimed in claim 1 wherein: transfer line syringe needle disassembly body is including opening recess (18) at logical groove (12) upside, recess (18) top is equipped with draw-in groove (19), sliding connection has bracing piece (20) in draw-in groove (19), bracing piece (20) upper end is run through lid (2) and is connected with and carries pull-up (21), the circumference side of bracing piece (20) is equipped with stopper (22), stopper (22) upside is equipped with second spring (23), second spring (23) upper end and lid (2) fixed connection, bracing piece (20) lower extreme is connected with arc (24), arc (24) and recess (18) sliding connection, arc (24) downside is equipped with blade (25), it is equipped with the track groove that corresponds with blade (25) to lead to groove (12) bottom.

5. A medical sharps container as claimed in claim 1 wherein: the upper side of the limiting column (3) is provided with a vertical mark, and the side surface of the telescopic rod (4) is provided with a vertical mark line.