CN218685565U

CN218685565U - Sharp instrument box

Info

Publication number: CN218685565U
Application number: CN202220246603.XU
Authority: CN
Inventors: 敬仁芝; 赵敬予; 郑成强; 周涣然
Original assignee: Sichuan Peoples Hospital of Sichuan Academy of Medical Sciences
Current assignee: Sichuan Peoples Hospital of Sichuan Academy of Medical Sciences
Priority date: 2022-01-30
Filing date: 2022-01-30
Publication date: 2023-03-24
Anticipated expiration: 2032-01-30

Abstract

The utility model discloses a sharp machine box relates to the articles for use field of hospital. Provides a sharp instrument box which is convenient to use and does not increase the use cost. The sharp instrument box comprises a sharp instrument box body and a host, and the host comprises a host shell, an automatic needle head dismounting mechanism and a moving seat; the main machine shell comprises a vertical shell, a top shell and two guide strips, wherein the guide strips are connected to the bottom of the vertical shell, the guide strips are horizontally arranged and are vertical to the vertical shell, the two guide strips are arranged at intervals, and the top shell is horizontally arranged and connected to the top of the vertical shell; the needle head automatic disassembling mechanism is arranged on the top shell; the movable seat is arranged between the two guide strips, two sides of the movable seat are matched with the guide strips, the movable seat is provided with an accommodating frame and a fixing buckle, and the fixing buckle is connected with the vertical shell; the sharp machine box body is opened and is placed in holding the frame, and the top of sharp machine box body is close to the top casing, and the opening of sharp machine box body corresponds with automatic disassembly body position of syringe needle.

Description

Sharp instrument box

Technical Field

The utility model relates to an articles for use field of hospital especially relates to a sharp machine box.

Background

The sharp instrument box is used for containing sharp instruments such as scalp needles, syringe needles, indwelling needles and the like after use in hospitals. The conventional sharp instrument box is simple in structure, and when the scalp needle is put into use, the needle head can be cut off only by using scissors in addition, so that the needle head falls into the sharp instrument box. The cap of a conventional sharps container is generally provided with a hole for assisting in removing the needle of the syringe, the hole is a hole with one end larger than the other end, the syringe is inserted from the larger end of the hole and then moved toward the smaller end, the needle is positioned below the cap, the syringe is then lifted up, and the cap blocks the needle from moving upward, so that the needle can be separated from the syringe and fall into the sharps container.

The conventional sharps container is inconvenient to use because of the need of manually cutting off the scalp needle and the syringe needle. ZL202020188918.4 discloses a sharp machine box with automatic cutout function, and lid upper end inside is equipped with the circular entry that runs through, and annular proximity switch connects at first recess, and one side bolted connection has first cutting blade on the lid of circular entry lower extreme, and the opposite side bolted connection of first cutting blade has electric push rod, is connected with the second cutting blade on electric push rod's the active end. This sharp machine box adopts electric push rod, first cutting blade and second cutting blade to cut sharp machine, has improved work efficiency, has alleviateed medical personnel's intensity of labour, avoids the scissors among the prior art to injure the emergence of medical personnel's thing.

However, sharps containers are typically disposable. Directly set up on above-mentioned sharp machine box and cut mechanism, if disposable obviously the cost is very high, and sharp machine box if will used repeatedly then need pour out the sharp machine that the inside adorned, it is also very inconvenient in reality, therefore the practicality of above-mentioned sharp machine box is general. And the sharp instrument box is not provided with a mechanism for automatically disassembling the syringe, so that the convenience degree is limited.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provides a sharp instrument box which is convenient to use and does not increase the use cost.

The technical scheme adopted for solving the problems is as follows: the sharp instrument box comprises a sharp instrument box body and a host, and the host comprises a host shell, an automatic needle head dismounting mechanism and a moving seat; the main machine shell comprises a vertical shell, a top shell and two guide strips, wherein the guide strips are connected to the bottom of the vertical shell, the guide strips are horizontally arranged and are vertical to the vertical shell, the two guide strips are arranged at intervals, and the top shell is horizontally arranged and connected to the top of the vertical shell; the needle head automatic dismounting mechanism is arranged on the top shell; the movable seat is arranged between the two guide strips, two sides of the movable seat are matched with the guide strips, the movable seat is provided with an accommodating frame and a fixing buckle, and the fixing buckle is connected with the vertical shell; the sharp machine box body is opened and placed in holding the frame, and the top of sharp machine box body is close to the top casing, and the opening of sharp machine box body corresponds with syringe needle automatic disassembly mechanism position.

Further, the method comprises the following steps: the top shell is provided with a syringe needle hole; automatic disassembly body of syringe needle includes electric telescopic handle and extracts the mechanism, extract the mechanism including extracting the board, resilience structure and ejector pin, extract the board and include diaphragm and hang plate, the lower extreme and the top casing of hang plate are articulated, the structural ejector plate that pushes up of resilience makes diaphragm and top casing laminating, the V-arrangement groove that corresponds with syringe needle hole position has on the diaphragm, electric telescopic handle is connected with the top casing, the ejector pin sets up and is connected with electric telescopic handle with the cooperation of top casing, electric telescopic handle can drive the ejector pin antedisplacement, the ejector pin can promote the hang plate and make the extract board swing down.

Further, the method comprises the following steps: the top shell is provided with a scalp pinhole; the automatic needle head dismounting mechanism comprises a shearing mechanism, the shearing mechanism corresponds to a scalp needle hole, the shearing mechanism comprises a fixed shearing blade and a movable shearing blade, the fixed shearing blade is connected with the top shell, the movable shearing blade is matched with the top shell and is arranged and connected with the electric telescopic handle, and the electric telescopic handle can drive the movable shearing blade to move towards the fixed shearing blade to realize shearing.

Further, the method comprises the following steps: the host computer includes the ultraviolet germicidal lamp, and the ultraviolet germicidal lamp setting corresponds on top casing and with the opening position of sharp ware box body.

Further, the method comprises the following steps: the host computer includes the apron, has the input mouth on the casing of top, and the input mouth corresponds with the opening position of sharp machine box body, and the apron covers the input mouth.

Further, the method comprises the following steps: the cover of the sharp machine box body is a push-pull cover.

The utility model has the advantages that: the utility model discloses syringe needle automatic disassembly body can dismantle the syringe needle automatically, falls into sharp machine box body after the syringe needle is dismantled, consequently has convenient to use's beneficial effect.

When sharp machine box body was filled with, pull out and remove the seat and can pull out sharp machine box body, then shift out sharp machine box body, put into another empty sharp machine box body, push again and remove the seat, sharp machine box can continue to use. This body of sharp machine box disposable uses, and sharp machine box body is the same with conventional sharp machine box structure basic shape, consequently the utility model discloses use cost is the same with conventional sharp machine box, and the practicality is good.

Drawings

FIG. 1 is a front view of a sharps container;

FIG. 2 is a left side view of the sharps container;

FIG. 3 is a top view of the sharps container;

FIG. 4 isbase:Sub>A sectional view A-A of FIG. 3;

FIG. 5 is a cross-sectional view B-B of FIG. 3;

FIG. 6 is an automatic needle removal mechanism;

labeled as: sharp instrument box body 1, host computer casing 2, top casing 21, syringe needle hole 211, scalp pinhole 212, input mouth 213, erect casing 22, gib block 23, remove seat 3, hold frame 31, retaining buckle 32, automatic mechanism 4 that unloads of syringe needle, extract mechanism 41, extract board 411, horizontal board 4111, tilting plate 4112, V-arrangement groove 4113, resilience structure 412, ejector pin 413, electric telescopic handle 42, tie-beam 43, shearing mechanism 44, fixed shearing edge 441, activity shearing edge 442, ultraviolet germicidal lamp 5, apron 6.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 6, the sharps container comprises a sharps container body 1 and a main machine, wherein the main machine comprises a main machine shell 2, an automatic needle disassembling mechanism 4 and a moving seat 3; the main machine shell 2 comprises a vertical shell 22, a top shell 21 and two guide strips 23, wherein the guide strips 23 are connected to the bottom of the vertical shell 22, the guide strips 23 are horizontally arranged and are vertical to the vertical shell 22, the two guide strips 23 are arranged at intervals, and the top shell 21 is horizontally arranged and connected to the top of the vertical shell 22; the needle head automatic dismounting mechanism 4 is arranged on the top shell 21; the movable seat 3 is arranged between the two guide strips 23, two sides of the movable seat 3 are matched with the guide strips 23, the movable seat 3 is provided with an accommodating frame 31 and a fixing buckle 32, and the fixing buckle 32 is connected with the vertical shell 22; the sharp instrument box body 1 is opened and placed in the containing frame 31, the top of the sharp instrument box body 1 is close to the top shell 21, and the opening of the sharp instrument box body 1 corresponds to the position of the automatic needle disassembling mechanism 4.

The utility model discloses syringe needle automatic disassembly mechanism 4 can dismantle the syringe needle automatically, falls into sharp machine box body 1 after the syringe needle is dismantled. When sharp machine box body 1 was filled with, pull out and remove seat 3 and can pull out sharp machine box body 1, then shift out sharp machine box body 1 and hold frame 31, put into another empty sharp machine box body 1, push again and remove seat 3, sharp machine box can continue to use. Sharp machine box body 1 disposable, sharp machine box body 1 is the same with conventional sharp machine box structure basic shape, consequently the utility model discloses use cost is the same with conventional sharp machine box, and the practicality is good.

The guide strip 23 plays a role in guiding the movement of the movable seat 3 and also has a role in fixing the movable seat 3, and the fixing buckle 32 is connected with the vertical shell 22 and additionally has a role in fixing the guide strip 23, so that the movable seat 3 can be prevented from moving. The fixing buckle 32 may be an existing one. The mobile seat 3 can be removed by separating the fixing buckle 32 from the vertical shell 22. The containing frame 31 is used for fixing the sharp instrument box body 1, and the top shell 21 is blocked above the sharp instrument box body 1, so that the sharp instrument box body 1 is fixed.

Sharp machine box body 1 can adopt current sharp machine box, and sharp machine box body 1's lid preferred is plug-type lid to increase sharp machine box body 1's height when avoiding the lid to open.

The specific structure of the automatic needle detaching mechanism 4 can be various. In order to enable the detachment of the syringe needle, the automatic needle detaching mechanism 4 may be as shown in fig. 4 and 6, with the syringe needle hole 211 formed in the top case 21; automatic needle disassembling mechanism 4 includes electric telescopic handle 42 and pulls out mechanism 41, it includes and pulls out board 411 to pull out mechanism 41, resilience structure 412 and ejector pin 413, it includes diaphragm 4111 and tilt plate 4112 to pull out board 411 to pull out the board, the lower extreme of tilt plate 4112 is articulated with top casing 21, it makes diaphragm 4111 and top casing 21 laminating to pull out board 411 to push up on resilience structure 412, have the V-arrangement groove 4113 that corresponds with syringe needle hole 211 position on diaphragm 4111, electric telescopic handle 42 is connected with top casing 21, ejector pin 413 sets up and is connected with electric telescopic handle 42 with the cooperation of top casing 21, electric telescopic handle 42 can drive the ejector pin 413 antedisplacement, ejector pin 413 can promote tilt plate 4112 and make and pull out board 411 swing downwards.

The syringe is inserted into the syringe needle hole 211 and the V-groove 4113, and then moved toward the small end of the V-groove 4113 so that the lateral plate 4111 retains the syringe needle. Then the electric telescopic rod 42 is started, the electric telescopic rod 42 drives the ejector rod 413 to move forwards, and the ejector rod 413 pushes the inclined plate 4112 to enable the pulling-out plate 411 to swing downwards; the syringe is held against the top housing 21 and the puller plate 411 is swung downwardly so that the needle can be pulled off.

In order to be able to cut off the scalp needle of the infusion set, as shown in fig. 5 and 6, the top housing 21 is provided with a scalp needle hole 212; the automatic needle head dismounting mechanism 4 comprises a shearing mechanism 44, the shearing mechanism 44 is arranged corresponding to the scalp needle hole 212, the shearing mechanism 44 comprises a fixed shearing blade 441 and a movable shearing blade 442, the fixed shearing blade 441 is connected with the top shell 21, the movable shearing blade 442 is arranged in a matched manner with the top shell 21 and is connected with the electric telescopic rod 42, and the electric telescopic rod 42 can drive the movable shearing blade 442 to move towards the fixed shearing blade 441 to realize shearing.

The scalp needle is inserted into the scalp needle hole 212, the electric telescopic rod 42 is started, the electric telescopic rod 42 drives the movable shearing blade 442 to move towards the fixed shearing blade 441 for shearing, and then the scalp needle can be sheared.

The automatic needle head dismounting mechanism 4 realizes the dismounting of two needle heads, but only needs to be provided with one electric telescopic rod 42, and has simple structure. As shown in fig. 6, a connection beam 43 may be installed on the electric telescopic bar 42 so as to be conveniently connected to the carrier rod 413 and the movable cutting edge 442.

In order to be able to disinfect the sharps in the sharps box, the preferred host includes an ultraviolet germicidal lamp 5, and the ultraviolet germicidal lamp 5 is disposed on the top housing 21 and corresponds to the opening position of the sharps box body 1.

In order to insert another sharp instrument, the main body includes a cover plate 6, and the top case 21 has an insertion opening 213 corresponding to the opening position of the sharp instrument box body 1, and the cover plate 6 covers the insertion opening 213. When the cover 6 is opened, another sharp instrument can be put into the sharp instrument box body 1 through the input opening 213.

Some other components of the present invention may be disposed within the upright housing 22, such as a battery for powering the electric telescopic handle 42. A switch may be provided on the top housing 21.

Claims

1. A sharp instrument box, which comprises a sharp instrument box body (1); the method is characterized in that: comprises a host, wherein the host comprises a host shell (2), an automatic needle head dismounting mechanism (4) and a moving seat (3); the host shell (2) comprises a vertical shell (22), a top shell (21) and two guide strips (23), wherein the guide strips (23) are connected to the bottom of the vertical shell (22), the guide strips (23) are horizontally arranged and are perpendicular to the vertical shell (22), the two guide strips (23) are arranged at intervals, and the top shell (21) is horizontally arranged and is connected to the top of the vertical shell (22); the needle head automatic disassembling mechanism (4) is arranged on the top shell (21); the movable seat (3) is arranged between the two guide strips (23), two sides of the movable seat (3) are matched with the guide strips (23), the movable seat (3) is provided with an accommodating frame (31) and a fixing buckle (32), and the fixing buckle (32) is connected with the vertical shell (22); the sharp instrument box body (1) is opened and placed in the containing frame (31), the top of the sharp instrument box body (1) is close to the top shell (21), and the opening of the sharp instrument box body (1) corresponds to the position of the automatic needle disassembling mechanism (4).

2. The sharps container of claim 1 wherein: the top shell (21) is provided with a syringe needle hole (211); automatic disassembly body of syringe needle (4) includes electric telescopic handle (42) and pulls out mechanism (41), it includes pulls out board (411) to pull out mechanism (41), resilience structure (412) and ejector pin (413), it includes diaphragm (4111) and hang plate (4112) to pull out board (411), the lower extreme and top casing (21) of hang plate (4112) are articulated, it makes diaphragm (4111) and top casing (21) laminating to push up to pull out board (411) on resilience structure (412), V-arrangement groove (4113) that correspond with syringe needle hole (211) position have on diaphragm (4111), electric telescopic handle (42) is connected with top casing (21), ejector pin (413) and top casing (21) cooperation set up and are connected with electric telescopic handle (42), electric telescopic handle (42) can drive ejector pin (413) and move forward, ejector pin (413) can push inclined plate (4112) and make and pull out board (411) swing down.

3. The sharps container of claim 2 wherein: the top shell (21) is provided with a scalp pinhole (212); automatic mechanism (4) of dismantling of syringe needle is including cuting mechanism (44), it corresponds the setting with scalp pinhole (212) to cut mechanism (44), it cuts sword (442) including fixed sword (441) and activity to cut mechanism (44), fixed sword (441) of cutting is connected with top casing (21), the activity is cut sword (442) and is set up and be connected with electric telescopic handle (42) with top casing (21) cooperation, electric telescopic handle (42) can drive the activity and cut sword (442) and remove to fixed sword (441) and realize cuting.

4. The sharps container of claim 1 wherein: the host computer includes ultraviolet germicidal lamp (5), and ultraviolet germicidal lamp (5) set up on top casing (21) and correspond with the open position of sharp machine box body (1).

5. The sharps container of claim 1 wherein: the host computer includes apron (6), has input mouth (213) on top casing (21), and the input mouth corresponds with sharp machine box body's (1) opening position, and input mouth (213) are covered in apron (6).

6. The sharps container of claim 1 wherein: the box cover of the sharp instrument box body (1) is a push-pull type cover.