CN216784518U - Surgical sharp instrument collector - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to a surgical sharp instrument collector which comprises an outer cover, a needle cap clamping mechanism and a storage box, wherein the outer cover comprises an upper cavity and a lower cavity, a push button hole is arranged at the rear end of the upper cavity of the outer cover, a push button is inserted in the push button hole, an inner needle cap hole and an outer needle cap hole are arranged on the upper surface of the outer cover, a storage box hole is arranged at the front end of the lower cavity of the outer cover, the storage box can enter and exit the outer cover through the storage box hole, the needle cap clamping mechanism is arranged in the upper cavity, the storage box is arranged in the lower cavity, the needle cap clamping mechanism comprises a clamping block assembly and a push button, the clamping block assembly comprises a left clamping block assembly and a right clamping block assembly, the utility model can conveniently, safely and sanitarily carry out needle loading, needle unloading and needle head discarding on an insulin pen, the storage box of the utility model enables the unloaded needle cap and needle head to fall into the storage box, convenient collection and centralized dumping.

Description

Surgical sharp instrument collector

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a surgical sharp instrument collector.

Background

The insulin pen avoids the tedious process that the patient draws insulin in the insulin medicine bottle by using an injector, can avoid the embarrassment that the patient injects insulin in public places, and brings convenience for the patient with poor eyesight or even blindness to inject insulin.

The insulin pen needs to sequentially remove the outer needle cap, the inner needle cap and the needle head when matching with the disposable needle head of Bidiyourui, Xinyourui and Youze sequences, if the needle head is difficult to be prevented from being polluted by manual removal, even the needle head is pricked, and therefore a device capable of assisting in using the insulin pen is needed to detach the needle cap and the needle head.

Disclosure of Invention

The purpose of the utility model is: overcomes the defects in the prior art and provides a surgical sharp instrument collector.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

a surgical sharp instrument collector comprises an outer cover, a needle cap clamping mechanism and a containing box, wherein the outer cover comprises an upper cavity and a lower cavity, a push button hole is formed in the rear end of the upper cavity of the outer cover, a push button is inserted into the push button hole, an inner needle cap hole and an outer needle cap hole are formed in the upper surface of the outer cover, a containing box hole is formed in the front end of the lower cavity of the outer cover, the containing box can enter and exit the outer cover through the containing box hole, the needle cap clamping mechanism is arranged in the upper cavity, the containing box is arranged in the lower cavity, the needle cap clamping mechanism comprises a clamping block assembly and a push button, the clamping block assembly comprises a left clamping block assembly and a right clamping block assembly, the left clamping block assembly comprises a left clamping block, the right clamping block assembly comprises a right clamping block, a left hinge hole and a right hinge hole are respectively formed in the front ends of the left clamping block and the right clamping block, the left clamping block and the right clamping block are respectively hinged with the outer cover through the left hinge hole and the right hinge hole, left side clamp splice and right clamp splice are provided with left slider and right slider respectively at the rear end, still be provided with needle cap draw-in groove and left outer needle cap draw-in groove in a left side on the slider of a left side, still be provided with needle cap draw-in groove and right outer needle cap draw-in groove in the right side on the slider of the right side, needle cap draw-in groove in a left side with needle cap draw-in groove has constituted interior needle cap card hole in the right side, interior needle cap card hole site is in under interior needle cap hole, left side outer needle cap draw-in groove with right outer needle cap draw-in groove has constituted outer needle cap card hole, outer needle cap card hole site is in under outer needle cap hole, the front end that pushes away the button is provided with the slip table, be provided with left slide and right slide on the slip table, left slide and right slide symmetry set up, and the distance between left slide and the right slide is from small grow backward certainly, left side slider and right slider are arranged in left slide and right slide respectively.

Further, left side clamp splice assembly still includes the apron, the apron is located left side inner needle cap draw-in groove and left outer needle cap draw-in groove below respectively, right side clamp splice assembly still includes the apron, the apron is located left side inner needle cap draw-in groove and right outer needle cap draw-in groove below respectively, the left side inner needle cap draw-in groove of left side clamp splice is provided with the apron groove with the lower extreme of left outer needle cap draw-in groove, the right side inner needle cap draw-in groove of right side clamp splice is provided with the apron groove with the lower extreme of right outer needle cap draw-in groove, the apron is including inserting end and joint end, the end that inserts of apron inserts the apron inslot, be provided with a plurality of awl teeth on the inserting end, a plurality of awl teeth enclose half cone pass in city, the joint end includes the cardboard, be provided with a plurality of joint reeds on the cardboard.

Furthermore, track bearings are respectively sleeved on the left sliding block and the right sliding block.

Furthermore, turn-up bushings are respectively arranged in the left hinge hole and the right hinge hole.

Further, be provided with the mechanical cover between the epicoele of dustcoat and the cavity of resorption, the rear end of mechanical cover is provided with the spring post, it has the spring to cup joint outward to play the spring post, the other end contact of spring is connected with and pushes away the button, the upper surface of mechanical cover is provided with the backup pad, open under needle cap card hole and outer needle cap card hole including the mechanical cover has the through-hole, the upper surface of mechanical cover is provided with the spliced pole, the clamp splice assembly has been placed to the upper surface of spliced pole, mechanical cover is opened there are a plurality of connecting holes, it is provided with the clamping jaw to push away the button front end, the lower surface of clamping jaw is connected with the upper surface contact of backup pad, the clamping face of clamping jaw is connected with the side contact of clamp splice assembly.

Furthermore, a containing box cover is arranged above the containing box, and a through hole is formed in the containing box cover under the inner needle cap clamping hole and the outer needle cap clamping hole.

Furthermore, a base is arranged below the outer cover, the base is connected with the outer cover through screws, a bottom plate internal part is arranged below the base, a bottom plate is arranged below the bottom plate internal part, the bottom plate is connected with the base through screws, a positioning column is arranged on the lower surface of the base, and a positioning hole matched with the positioning column is formed in the bottom plate internal part.

Further, the receiver includes turn-ups, interior box and outer box, interior box is connected through the turn-ups with outer box, the horizontal plane external dimension of interior box arbitrary height is less than the internal dimension of this high dustcoat, the curved surface of outer box and the curved surface phase-match of dustcoat, both ends inboard is provided with the trip about outer box, the inboard of dustcoat be provided with trip assorted fixture block.

Furthermore, a bottom plate soft cushion is arranged below the bottom plate.

Further, the mechanical cover is connected with the outer cover through a screw and a long screw, a fixing seat is arranged on the inner surface of the outer cover, the fixing seat penetrates through the left hinge hole and the right hinge hole respectively, and the long screw penetrates through the mechanical plate to be connected with the fixing seat.

The technical scheme adopted by the utility model has the beneficial effects that:

1. the utility model can conveniently, safely and hygienically mount and dismount the insulin pen and discard the needle head.

2. The storage box enables the detached needle cap and the detached needle head to fall into the storage box, and collection, concentration and dumping are facilitated.

3. The left clamping block assembly and the right clamping block assembly can replace hands to install and remove the needle cap and the needle head, avoid the risk of being pricked and also avoid the pollution to the needle head.

4. The bottom plate inner part can provide a balance weight for the utility model, so that the utility model is prevented from overturning.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein

FIG. 1 is an oblique view of the present invention;

FIG. 2 is an oblique view of the interior of the housing of the present invention;

FIG. 3 is an oblique view of the interior of the housing after the push button has been advanced in accordance with the present invention;

FIG. 4 is a top view of the interior of the enclosure of the present invention;

FIG. 5 is a top view of the interior of the housing after the push button has been advanced in accordance with the present invention;

FIG. 6 is a cross-sectional view of the present invention;

FIG. 7 is a partial schematic view of the present invention;

FIG. 8 is a schematic structural view of a right clamp block assembly;

FIG. 9 is a schematic view of the structure of the left clamp block assembly;

FIG. 10 is a schematic view of a cover plate;

FIG. 11 is a schematic view of another cover plate;

FIG. 12 is a schematic view of a mechanical cover of the present invention;

FIG. 13 is a schematic view of a push button of the present invention.

1-outer cover 11-inner needle cap hole 12-outer needle cap hole 2-needle cap retaining mechanism 21-push button 212-slide 213-clamping jaw 22-clamping block assembly 221-left clamping block assembly 2211-left outer needle cap clamping groove 2212-left inner needle cap clamping groove 2213-left hinge hole 222-right clamping block assembly 2221-right outer needle cap clamping groove 2222-right inner needle cap clamping groove 2223-right hinge hole 223-cover plate 224-rail bearing 2231-bevel gear 2232-clamping plate 2233-clamping reed 225-flanging bush 226-screw 3-receiver 4-mechanical cover 41-support plate 42-spring column 43-connecting column 44-connecting hole 5-spring.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention. The present invention is described in detail by using schematic structural diagrams and the like, which are only examples and should not limit the protection scope of the present invention. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.

Referring to fig. 1-11, a surgical sharp instrument collector comprises an outer cover 1, a needlecap clamping mechanism 2 and a storage box 3, wherein the outer cover 1 comprises an upper cavity and a lower cavity, apush button 21 hole is arranged at the rear end of the upper cavity of the outer cover 1, thepush button 21 is inserted in thepush button 21 hole, an innerneedle cap hole 11 and an outerneedle cap hole 12 are arranged on the upper surface of the outer cover 1, a storage box 3 hole is arranged at the front end of the lower cavity of the outer cover 1, the storage box 3 can enter and exit the outer cover 1 through the storage box 3 hole, the needlecap clamping mechanism 2 is arranged in the upper cavity, the storage box 3 is arranged in the lower cavity, the needlecap clamping mechanism 2 comprises aclamping block assembly 22 and apush button 21, theclamping block assembly 22 comprises a leftclamping block assembly 221 and a rightclamping block assembly 222, the leftclamping block assembly 221 comprises a left clamping block, the rightclamping block assembly 222 comprises a right clamping block, the left clamping block and the right clamping block are respectively provided with a left hingedhole 2213 and a right hingedhole 2213, the left clamping block and the right clamping block are hinged with the outer cover 1 through aleft hinge hole 2213 and aright hinge hole 2223 respectively, the left clamping block and the right clamping block are provided with a left slider and a right slider at the rear ends respectively, the left slider is further provided with a left inner needlecap clamping groove 2212 and a left outer needlecap clamping groove 2211, the right slider is further provided with a right inner needlecap clamping groove 2222 and a right outer needlecap clamping groove 2221, the left inner needlecap clamping groove 2212 and the right inner needlecap clamping groove 2222 form an inner needle cap clamping hole, the inner needle cap clamping hole is positioned under the innerneedle cap hole 11, the left outer needlecap clamping groove 2211 and the right outer needlecap clamping groove 2221 form an outer needle cap clamping hole, the wall of the outer needle cap clamping hole, namely, the left outer needlecap clamping groove 2211 and the right outer needle cap clamping groove are internally provided with convex strips, the outer needle cap clamping hole is positioned under the outer needle cap hole 22212, the front end of thepush button 21 is provided with a left sliding table 212 and a right sliding table 212, theleft slide way 212 and theright slide way 212 are symmetrically arranged, the distance between theleft slide way 212 and theright slide way 212 is increased from front to back, and the left slide block and the right slide block are respectively arranged in theleft slide way 212 and theright slide way 212.

Referring to fig. 8 and 9, the leftclamping block assembly 221 further includes acover plate 223, thecover plate 223 is respectively located below the left inner and outerhat clamping grooves 2212 and 2211, the rightclamping block assembly 222 further includes acover plate 223, thecover plate 223 is respectively located below the left inner and outerhat clamping grooves 2212 and 2221, the lower ends of the left inner and outerhat clamping grooves 2212 and 2211 of the left clamping block are provided with acover plate 223 groove, the lower ends of the right inner and outerhat clamping grooves 2222 and 2221 of the right clamping block are provided with acover plate 223 groove, referring to fig. 10 and 11, thecover plate 223 includes an insertion end and a clamping end, the insertion end of thecover plate 223 is inserted into thecover plate 223 groove, the insertion end is provided with a plurality ofconical teeth 2231, the plurality ofconical teeth 2231 enclose a half cone hole, the clamping end includes aclamping plate 2232, and theclamping plate 2232 is provided with a plurality of clamping springs 3.

Referring to fig. 8 and 9, the left slider and the right slider are respectively sleeved with a track bearing 224.

Referring to fig. 7, the turn-up bush 225 is disposed in each of the left andright hinge holes 2213 and 2223.

Referring to fig. 6 and 12, amechanical cover 4 is disposed between the upper chamber and the lower chamber of the housing 1, aspring post 42 is disposed at the rear end of themechanical cover 4, aspring 5 is sleeved outside thespring column 42, the other end of thespring 5 is connected with apush button 21 in a contact way, the upper surface of themechanical cover 4 is provided with a supportingplate 41, themechanical cover 4 is provided with a through hole under the inner needle cap clamping hole and the outer needle cap clamping hole, the upper surface of themechanical cover 4 is provided with a connectingcolumn 43, the upper surface of the connectingcolumn 43 is provided with aclamping block assembly 22, themechanical cover 4 is provided with a plurality of connectingholes 44, themechanical cover 4 is connected with the outer cover 1 by passing through the connectingholes 44 throughscrews 226, the front end of thepush button 21 is provided with aclamping jaw 213, the lower surface of theclamping jaw 213 is in contact connection with the upper surface of the supportingplate 41, and the clamping surface of theclamping jaw 213 is in contact connection with the side surface of theclamping block assembly 22.

3 tops of receiver are provided with receiver 3 lids, receiver 3 lid is opened with the through-hole under inner needle cap card hole and outer needle cap card hole.

A base is arranged below the outer cover 1 and connected with the outer cover 1 through ascrew 226, a bottom plate inner part is arranged below the base, a bottom plate is arranged below the bottom plate inner part and connected with the base through thescrew 226, a positioning column is arranged on the lower surface of the base, and a positioning hole matched with the positioning column is formed in the bottom plate inner part.

Receiver 3 includes turn-ups, interior box and outer box, interior box is connected through the turn-ups with outer box, the horizontal plane external dimension of interior box arbitrary height is less than this high dustcoat 1's internal dimension, the curved surface of outer box and dustcoat 1's curved surface phase-match, both ends inboard is provided with the trip about outer box, the inboard of dustcoat 1 be provided with trip assorted fixture block.

A bottom plate soft cushion is arranged below the bottom plate.

Referring to fig. 6, themechanical cover 4 is connected to the outer cover 1 through ascrew 226 and along screw 226, the inner surface of the outer cover 1 is provided with a fixing seat, the fixing seat passes through theleft hinge hole 2213 and theright hinge hole 2223, respectively, and thelong screw 226 passes through the mechanical plate and is connected to the fixing seat.

The use process comprises the following steps:

1. external needle removal cap

1-1, tearing the paper aseptic seal on the needle base, aligning the needle tube at the tail end in the needle base with the pen core, and screwing the needle tube on the insulin pen.

1-2, vertically pressing downwards by single-hand operation, inserting into the outerneedle cap hole 12, and pressing to the bottom.

1-3, vertically upwards, the insulin pen, with the outer needle cap remaining in theclamping block assembly 22 under the action of thecover plate 223.

2. Extirpation of inner needle cap

2-1, the insulin pen with the needle head is operated by one hand to be inserted into the innerneedle cap hole 11 downwards.

2-2, the insulin pen is lifted vertically upwards, with the inner needle cap remaining in theclamping block assembly 22 under the action of thecover plate 223.

3. User insulin injection

4. Extirpation syringe needle

4-1, after the insulin injection is finished, the insulin pen (with the used needle) is vertically downwards slightly forcibly inserted into the outer needle cap remained in theclamping block assembly 22 by one-hand operation, and simultaneously, the counterclockwise rotation is carried out, the needle and the injection pen rotate relatively under the action of the convex strips, and the rotation is carried out until the thread of the needle assembly and the thread of the pen are completely loosened.

4-2, vertically lifting the insulin pen upwards, checking whether the needle is still left on the injection pen, and if so, repeating the step 4-1.

5. Needle cap and needle head are retrieved

5-1, thepush button 21 is pushed to the bottom and then released, at the moment, the clampingblock assembly 22 is opened, and the needle cap and the needle head fall into the storage box 3.

5-2, taking out the storage box 3 and pouring the needle cap and the needle head in the storage box 3 into a sharp instrument box.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. A surgical sharps collector, comprising: comprises an outer cover, a needle cap clamping mechanism and a storage box, wherein the outer cover comprises an upper cavity and a lower cavity, a push button hole is arranged at the rear end of the upper cavity of the outer cover, a push button is inserted in the push button hole, an inner needle cap hole and an outer needle cap hole are arranged on the upper surface of the outer cover, a storage box hole is arranged at the front end of the lower cavity of the outer cover, the storage box can enter and exit the outer cover through the storage box hole, the needle cap clamping mechanism is arranged in the upper cavity, the storage box is arranged in the lower cavity, the needle cap clamping mechanism comprises a clamping block assembly and a push button, the clamping block assembly comprises a left clamping block assembly and a right clamping block assembly, the left clamping block assembly comprises a left clamping block, the right clamping block assembly comprises a right clamping block, the left clamping block and the right clamping block are respectively provided with a left hinge hole and a right hinge hole at the front ends, the left clamping block and the right clamping block are respectively hinged with the outer cover through the left hole and the right hole, left side clamp splice and right clamp splice are provided with left slider and right slider respectively at the rear end, still be provided with left side interior needle cap draw-in groove and left outer needle cap draw-in groove on the slider of a left side, still be provided with right side interior needle cap draw-in groove and right outer needle cap draw-in groove on the slider of the right side, left side interior needle cap draw-in groove with right side interior needle cap draw-in groove has constituted interior needle cap draw-in hole, interior needle cap draw-in hole site is in under interior needle cap hole, left side outer needle cap draw-in groove with right outer needle cap draw-in groove has constituted outer needle cap draw-in hole, outer needle cap draw-in hole site is in under outer needle cap hole, the front end of push button is provided with the slip table, be provided with left slide and right slide on the slip table, left slide and right slide symmetry set up forward, and the distance between left slide and the right slide is from little grow backward certainly, left side slider and right slider are arranged in left slide and right slide respectively.

2. The surgical sharps collector of claim 1, wherein: the left clamping block assembly further comprises an cover plate, the cover plate is located below a left inner needle cap clamping groove and a left outer needle cap clamping groove respectively, the right clamping block assembly further comprises an cover plate, the cover plate is located below a left inner needle cap clamping groove and a right outer needle cap clamping groove respectively, a cover plate groove is formed in the left inner needle cap clamping groove of the left clamping block and is arranged at the lower end of the left outer needle cap clamping groove, a cover plate groove is formed in the right inner needle cap clamping groove of the right clamping block and is arranged at the lower end of the right outer needle cap clamping groove, the cover plate comprises an insertion end and a clamping end, the insertion end of the cover plate is inserted into the cover plate groove, a plurality of bevel teeth are arranged on the insertion end, a plurality of bevel teeth surround a half-cone-shaped hole, the clamping end comprises a clamping plate, and a plurality of clamping reeds are arranged on the clamping plate.

3. The surgical sharps collector of claim 1, wherein: and the left sliding block and the right sliding block are respectively sleeved with a track bearing.

4. The surgical sharps collector of claim 1, wherein: and the left hinge hole and the right hinge hole are internally provided with flanging bushings respectively.

5. The surgical sharps collector of claim 1, wherein: be provided with the mechanical cover between the epicoele of dustcoat and the cavity of resorption, the rear end of mechanical cover is provided with the spring post, it has the spring to cup joint outward to play the spring post, the other end contact of spring is connected with and pushes away the button, the upper surface of mechanical cover is provided with the backup pad, open under needle cap card hole and outer needle cap card hole including the mechanical cover has the through-hole, the upper surface of mechanical cover is provided with the spliced pole, clamp splice assembly has been placed to the upper surface of spliced pole, mechanical cover and open and to have a plurality of connecting holes, it is provided with the clamping jaw to push away the button front end, the lower surface of clamping jaw is connected with the last surface contact of backup pad, the clamping face of clamping jaw is connected with the side contact of clamp splice assembly.

6. The surgical sharps collector of claim 1, wherein: the storage box is characterized in that a storage box cover is arranged above the storage box, and through holes are formed in the storage box cover under the inner needle cap clamping holes and the outer needle cap clamping holes.

7. The surgical sharps collector of claim 1, wherein: the improved structure comprises an outer cover and is characterized in that a base is arranged below the outer cover and connected with the outer cover through screws, a bottom plate internal part is arranged below the base, a bottom plate is arranged below the bottom plate internal part and connected with the base through screws, a positioning column is arranged on the lower surface of the base, and positioning holes matched with the positioning column are formed in the bottom plate internal part.

8. The surgical sharps collector of claim 1, wherein: the receiver includes turn-ups, interior box and outer box, interior box is connected through the turn-ups with outer box, the horizontal plane external dimension of interior box arbitrary height is less than the internal dimension of this high dustcoat, the curved surface of outer box and the curved surface phase-match of dustcoat, both ends inboard is provided with the trip about outer box, the inboard of dustcoat be provided with trip assorted fixture block.

9. The surgical sharps collector of claim 7, wherein: and a bottom plate soft cushion is arranged below the bottom plate.

10. The surgical sharps collector of claim 5, wherein: the mechanical cover is connected with the outer cover through screws and long screws, a fixing seat is arranged on the inner surface of the outer cover, the fixing seat penetrates through the left hinge hole and the right hinge hole respectively, and the long screws penetrate through the mechanical plate and are connected with the fixing seat.

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