Medical needle and thread storage box

Abstract

The utility model discloses a medical needle and thread storage box which comprises a storage box body, a cover body, a stainless steel elastic piece, a movable plate, a needle box and a thread box, the cover body is hinged to the storage box body, one end of the stainless steel elastic piece is connected with the outer surface of the cover body, the other end of the stainless steel elastic piece extends into the storage box body and is connected with the movable plate, and the movable plate is connected into the storage box body in a sliding mode. The needle box is connected to the movable plate in a sliding mode, a clamping piece used for clamping gelatin sponge or plastic foam is arranged in the needle box, the thread box is arranged in the storage box body and located above the needle box, and the thread box is attached to the needle box; the suture needle has the advantages that the stainless steel elastic sheet and the movable plate are matched with each other, the movable plate can automatically pop up or retract when the cover body is opened and closed, and the suture needle body is convenient to take and store; the clamping pieces are arranged in the needle box and clamp materials such as gelatin sponge or plastic foam, the suture needle body can be conveniently fixed, meanwhile, after fixing is completed, another layer can be covered to further reinforce fixing, and the suture needle body is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical needle and thread storage box. Background Art

[0002] During the surgical procedures in hospitals, suture needles are an essential surgical instrument. Due to the small size of suture needles, if they are accidentally lost, it is very difficult to find them, so the storage of suture needles is very critical. Chinese Patent Publication No.: CN217390787U discloses a storage box for surgical suture needles, including a box body and a suture needle body, the interior of the box body is provided with a clamping piece for fixing the suture needle body, the surface of the box body is provided with a wire guide groove, the wire guide groove corresponds to the wire hole of the suture needle body, the interior of the box body is movably provided with a coil through a connecting ring, and the interior of the box body is also fixedly provided with a tangent component for cutting the suture thread. The utility model has the advantages of simple structure, easy use, convenient threading, and the ability to cut suture threads by providing a connecting piece, a connecting ring, a wire guide groove and a clamping piece. However, the above device has the following defects during use:

[0003] 1. After the storage box is opened, the suture needle body is directly exposed to the outside, lacking a blocking cover. Improper operation may cause accidental injury to medical staff and contaminate the suture needle body;

[0004] 2. The storage box relies on a snap-fit ​​piece to fix the suture needle body, which requires precise snap-fitting during storage and its storage quantity is limited. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the suture needle body lacks a blocking cover after being stored, which may easily cause accidental injury and contaminate the suture needle body, and at the same time, the fixing method of the suture needle body is not convenient enough; in view of the above problem, a medical needle and thread storage box is proposed, including a storage box body, a cover body, a stainless steel spring sheet, a movable plate, a needle box and a thread box, the cover body is hinged to the storage box body, one end of the stainless steel spring sheet is connected to the outer surface of the cover body, and the other end extends into the storage box body and is connected to the movable plate, the movable plate is slidably connected to the storage box body, the needle box is slidably connected to the movable plate, a clip for clamping gelatin sponge or plastic foam is provided in the needle box, the thread box is arranged inside the storage box body and above the needle box, and the thread box is fitted with the needle box.

[0006] The technical solution of the utility model is a structure in which a stainless steel spring sheet is connected to a movable plate. When the cover body is opened, the movable plate moves simultaneously with the stainless steel spring sheet and pops outward a certain distance, which is convenient for the subsequent pulling out and unfolding of the needle box. When the cover body is closed, the movable plate can also be automatically retracted. At the same time, a limit block is arranged above the movable plate to limit the moving direction and keep it horizontal at all times. The structure is simple and the operation is convenient. By arranging the needle box on the movable plate and making it fit with the thread box, the needle box fits with the thread box, and even if the suture needle body falls off from the fixing material, it can only fall into the needle box. At the same time, the needle box can slide on the movable plate When the movable plate pops out a certain distance, the needle box pops out together with it, and a gap appears between the needle box and the thread box, which is convenient for manually pulling out the needle box and taking or storing the suture needle body; a clip structure is set in the needle box, and the clip is used to clamp materials such as gelatin sponge or plastic foam, which is convenient for fixing and storing the suture needle body; a guide slot structure is set, and the guide slot engages with the two side walls of the stainless steel spring sheet and fits with its surface, which has both a limiting effect, making the stainless steel spring sheet not easy to bend and fold, and also a guiding effect, so that the stainless steel spring sheet can only move in the set direction to pop out the movable plate.

[0007] Preferably, the storage box body is provided with a partition inside, and a cavity is formed between the partition and the rear wall and side wall of the storage box body. A through hole is provided at the bottom of the partition, and a boss is provided at the top of the cavity. The surface where the boss is hinged to the cover body is an inclined surface, and the inclined surface of the boss is provided with an opening. The partition divides the storage box body into two cavities. The front cavity is used to store needle boxes and thread boxes, and the rear cavity is used to accommodate stainless steel shrapnel to prevent the stainless steel shrapnel from accidentally injuring medical staff during use. The inclined surface of the boss fits with the cover body after it is opened, limits the maximum opening and closing angle of the cover body and provides support and fixation.

[0008] Preferably, the stainless steel spring sheet passes through the opening on the boss into the cavity, and passes through the through hole of the partition to connect with the lower surface of the movable plate. After the cover body is opened, the stainless steel spring sheet will move according to its set position, thereby pushing the movable plate and popping the movable plate outward so that medical staff can take the suture needle body.

[0009] Preferably, a guide slot for engaging the stainless steel spring sheet is provided in the cavity, and the guide slot is arranged in multiple sections, which can limit the moving direction of the stainless steel spring sheet so that it will not be offset; at the same time, the inner surface of the guide slot is in contact with the surface of the stainless steel spring sheet, so that it is not easy to bend and fold together, thereby affecting the normal use of the storage box and causing the movable plate to be unable to pop out.

[0010] Preferably, the inner surfaces of the two side walls of the storage box are provided with limit blocks, and the movable plate is located between the limit blocks and the bottom plate of the storage box. The movable plate can only pop outwards due to the limit blocks. If there are no limit blocks, the movable plate will move outwards and upwards at the same time. The overall movement trajectory is arc-shaped and cannot always remain horizontal. It will tilt at a certain angle, which is not conducive to storing the suture needle body.

[0011] Preferably, the lower surface of the limit block is rotatably connected to a plurality of rollers, and the rollers roll when the movable plate pops outward to reduce friction, so that the movable plate pops out very smoothly.

[0012] Preferably, the lower surface of the movable plate is provided with a groove for fixing the stainless steel spring sheet, a first positioning block is provided on the outer side of the upper surface of the movable plate, a sliding groove is provided on the positioning block, and a second positioning block is provided on the inner side of the upper surface of the movable plate. The depth of the groove is greater than the thickness of the stainless steel spring sheet, and the groove extends to the edge of the movable plate. Therefore, after the stainless steel spring sheet is fixed, there is still a certain distance between it and the bottom plate of the storage box body. Under the action of the second positioning block, when the movable plate pops out, the needle box is popped out for a distance together with it, and the first positioning block and the sliding groove can cooperate with the needle box to slide further outward to expose the needle box completely.

[0013] Preferably, the lower surface of the needle box is provided with a slider, and the tail end of the slider is provided with a stopper. The slider and the slide groove cooperate with each other. After the movable plate pops out a certain distance, the needle box can be manually pulled out along the direction of the slide groove and continue to move outward, which is convenient for taking out or storing the suture needle body. The stopper can ensure that the needle box will not completely detach from the movable plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The technical solution of the utility model is a structure in which a stainless steel spring is connected to a movable plate. When the cover is opened, the movable plate moves simultaneously with the stainless steel spring and pops outward a certain distance, which is convenient for the subsequent pulling out and unfolding of the needle box. When the cover is closed, the movable plate can also be automatically retracted. At the same time, a limit block is arranged above the movable plate to limit the moving direction and keep it always horizontal. The structure is simple and the operation is convenient.

[0016] 2. The technical solution of the utility model is a structure in which a needle box is arranged on a movable plate and made to fit with the thread box. The needle box and the thread box fit together, and even if the suture needle body falls off from the fixing material, it can only fall inside the needle box; at the same time, the needle box can slide on the movable plate, and when the movable plate pops out a certain distance, the needle box pops out together with it, and a gap appears between the needle box and the thread box, which is convenient for manually pulling out the needle box and taking or storing the suture needle body.

[0017] 3. The technical solution of the utility model is to provide a clip structure in the needle box, and the clip is used to clamp materials such as gelatin sponge or plastic foam, so as to fix and store the suture needle body.

[0018] 4. The technical solution of the utility model is to set up a guide slot structure, which engages with the two side walls of the stainless steel spring and fits with its surface, which has a limiting effect, preventing the stainless steel spring from bending and folding, and also has a guiding effect, so that the stainless steel spring can only move in the set direction to pop out the movable plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of a medical needle and thread storage box;

[0020] Figure 2 Schematic diagram of the explosion of a medical needle and thread storage box Figure 1 ;

[0021] Figure 3 Schematic diagram of the explosion of a medical needle and thread storage box Figure 2 ;

[0022] Figure 4 This is a partially enlarged schematic diagram of a medical needle and thread storage box;

[0023] Among them: storage box body 1, partition 11, through hole 12, boss 13, opening 14, guide slot 15, limit block 16, roller 17, cover body 2, stainless steel spring 3, movable plate 4, first positioning block 41, slide slot 42, second positioning block 43, groove 44, needle box 5, clip 51, slider 52, stop block 53, wire box 6. DETAILED DESCRIPTION

[0024] The following will be combined with the attached embodiment of the present utility model Figure 1-4 , the technical solutions in the embodiments of the utility model are described in detail. Example 1

[0025] like Figure 1-4 As shown, the utility model is a medical needle and thread storage box, comprising a storage box body 1, a cover body 2, a stainless steel spring 3, a movable plate 4, a needle box 5 and a thread box 6.

[0026] The storage box body 1 is in the shape of a square box, lacking an upper wall and a front wall. A partition 11 is provided inside the storage box body 1 on the side close to the rear wall. The partition 11 divides the storage box body 1 into two cavities. The front cavity is used to install and place the movable plate 4, the needle box 5 and the wire box 6, and the rear cavity is used to accommodate the stainless steel spring 3.

[0027] A through hole 12 is provided at the bottom of the partition 11, and the size of the through hole 12 is slightly larger than the stainless steel spring piece 3; the rear cavity is provided with a boss 13 at its top, and the boss 13 is in the shape of a right-angled trapezoid. The inclined surface of the boss 13 is hinged to the cover body 2, and the inclined surface of the boss 13 is provided with an opening 14, and the function of the opening 14 is to pass the stainless steel spring piece 3.

[0028] The angle between the inclined surface of the boss 13 and the cover body 2 is the maximum opening and closing angle of the cover body 2 of the device, and after being fully opened, the inclined surface of the boss 13 can also play a fixed supporting role to stabilize the cover body 2 without applying external force or relying on other structures for support.

[0029] The cross-sectional shape of the cover body 2 is "L"-shaped, which perfectly matches the storage box body 1, so that it is completely closed; and the hinge point of the cover body 2 is located on the upper surface, so the opening and closing of the cover body 2 is not affected in any way.

[0030] One end of the stainless steel spring 3 is connected to the outer surface of the cover body 2 , and the other end enters the cavity through the opening 14 on the boss 13 , and then passes through the through hole 12 at the bottom of the partition 11 and is connected to the movable plate 4 .

[0031] When the cover body 2 is opened or closed, the stainless steel spring sheet 3 moves therewith. Since the stainless steel spring sheet 3 has a certain hardness, it will eject or retract the movable plate 4 connected thereto, which is very convenient to use.

[0032] like Figure 1-3 As shown, a guide slot 15 is provided in the cavity at the rear of the storage box body 1. The cross-section of the guide slot 15 is "U"-shaped. The guide slot 15 is arranged in multiple sections. Each section of the guide slot 15 engages with the two side walls of the stainless steel spring sheet 3 and fits with the surface of the stainless steel spring sheet 3.

[0033] Furthermore, the guide slot 15 is arranged in the cavity according to a certain arc, so that the stainless steel spring piece 3 can smoothly pass through the guide slot 15, thereby driving the movable plate 4 to move together.

[0034] The guide slot 15 limits the movement direction of the stainless steel spring sheet 3 , and after the surface of the stainless steel spring sheet 3 is fitted, it can also prevent the stainless steel spring sheet 3 from bending and folding, so that the stainless steel spring sheet 3 can move along a set trajectory.

[0035] Limiting blocks 16 are disposed on the inner surfaces of both side walls of the storage box body 1 . The two limiting blocks 16 are located on the same horizontal plane, and the movable plate 4 is disposed between the limiting blocks 16 and the bottom plate of the storage box body 1 .

[0036] Since the stainless steel spring piece 3 has a certain hardness and is guided by the guide slot 15, when the stainless steel spring piece 3 drives the movable plate 4 to move, the movement trajectory of the movable plate 4 is arc-shaped, and the movable plate 4 will move outward and upward at the same time and pop out. At this time, the movable plate 4 will gradually tilt, which is not conducive to storing the suture needle body.

[0037] like Figure 2-4 As shown, the limit block 16 takes effect at this time. Due to the influence of the limit block 16, the movable plate 4 can only move outward and always remain horizontal. At the same time, the limit block 16 is also rotatably connected to a plurality of rollers 17 for reducing friction on its lower surface to prevent the movable plate 4 from being held up by the upward force and friction and unable to pop out, thereby affecting normal work.

[0038] A groove 44 is provided on the lower surface of the movable plate 4, and the groove 44 is used to fix the other end of the stainless steel spring sheet 3. The depth of the groove 44 is greater than the thickness of the stainless steel spring sheet 3. Therefore, the stainless steel spring sheet 3 and the bottom plate of the storage box body 1 are mostly not in contact, and the friction is small, which does not affect normal operation.

[0039] The needle box 5 is slidably connected to the upper surface of the movable plate 4, and the thread box 6 is fixedly arranged above the needle box 5 and fits therewith. Even if the suture needle body in the needle box 5 falls off from the fixing material, it can only stay in the needle box 5 and will not be lost elsewhere.

[0040] A second positioning block 43 is provided on one end of the upper surface of the movable plate 4 close to the inner side, and the second positioning block 43 is engaged with the bottom of the needle box 5. Therefore, when the movable plate 4 pops out, the second positioning block 43 will push the needle box 5 to pop out a certain distance.

[0041] Since the needle box 5 is initially in contact with the thread box 6 and the outer side walls are in the same horizontal plane, only when the needle box 5 is ejected a certain distance and there is a certain gap between it and the thread box 6 can the needle box 5 be manually pulled out further to expose the entire needle box 5 for easy access or storage.

[0042] like Figure 1-3 As shown, a first positioning block 41 is provided at one end of the upper surface of the movable plate 4 close to the outer side, a slide groove 42 is provided on the positioning block 41, and a sliding block 52 matching it is provided at the bottom of the needle box 5. The needle box 5 slides along the slide groove 42 through the sliding block 52 to achieve the purpose of moving back and forth on the movable plate 4.

[0043] A stopper 53 is also provided at the tail end of the slider 52, and the stopper 53 is perpendicular to the slider 52. When the needle box 5 is completely pulled out, the stopper 53 fits with the first positioning block 41 and restricts it from being pulled out further, preventing it from sliding out as a whole and falling off, and the suture needle body stored inside being lost.

[0044] When the needle box 5 is completely stored in the storage box body 1 , the stopper 53 is engaged with the second positioning block 43 .

[0045] A clip 51 is provided inside the needle box 5. The clip 51 is used to clamp fixing materials such as gelatin sponge or plastic foam to fix and store the suture needle body. The fixing material is provided with two layers. When fixing is required, the upper layer is opened by opening the clip 51, and after the suture needle body is fixed to the lower layer, the upper layer material is covered and fixed.

[0046] This will make the suture needle body more tightly fixed and less likely to fall off.

[0047] The wire box 6 is fixed inside the storage box body 6. The wire box 6 is divided into a plurality of small spaces, which can distinguish and store sutures of different specifications, and can also accommodate tools such as tweezers and scissors for use in combination.

[0048] A method of using the medical needle and thread storage box of this embodiment is as follows:

[0049] When it is needed, the cover body 2 is opened by the handle and is fitted with the inclined surface of the boss 13. During this process, the stainless steel spring piece 3 will enter the cavity at the rear of the storage box body 1 through the opening 14 of the boss 13, and then move outward through the through hole 12 of the partition 11 under the guidance of the guide slot 15 arranged in the cavity, and drive the movable plate 4 to pop out a certain distance together. At the same time, the needle box 5 arranged above the movable plate 4 will also move and pop out a certain distance. After the needle box 5 pops out, there is a gap between the needle box 5 and the thread box 6 above. The needle box 5 can be further pulled out through the gap, so that the needle box 5 can move along the movable plate 4 and be completely exposed. At this time, the stopper 53 at the bottom of the needle box 5 is fitted with the first positioning block 41 on the movable plate 4, and the clip 51 in the needle box 5 is punched, the upper fixing material is opened, the tweezers are taken out of the thread box 6, and the suture needle body on the lower fixing material is taken out by the tweezers.

[0050] When storage is needed, open the upper fixing material, fix the cleaned and disinfected suture needle body on the lower fixing material with tweezers, then cover the upper fixing material and fix it with the clip 51, push the needle box 5 inward, so that the stopper 53 at the tail of the needle box 5 fits with the second positioning block 43 on the movable plate 4, and the needle box 5 cannot continue to slide. Then, the tweezers, scissors, sutures, etc. are respectively stored in the small compartments of the line box 6, and the cover body 2 is closed. The stainless steel spring sheet 3 returns to its original position with the movement of the cover body 2, and drives the movable plate 4 to reset. At this time, the outer wall surfaces of the needle box 5 and the line box 6 are on the same horizontal plane, and the cover body 2 completely covers the sealed storage box body 1.

[0051] The above embodiments are only for illustrating the technical idea of ​​the present utility model, and cannot be used to limit the protection scope of the present utility model. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A medical needle and thread storage box, characterized in that: The invention comprises a storage box body (1), a cover body (2), a stainless steel spring sheet (3), a movable plate (4), a needle box (5) and a wire box (6), wherein the cover body (2) is hinged to the storage box body (1), one end of the stainless steel spring sheet (3) is connected to the outer surface of the cover body (2), and the other end extends into the interior of the storage box body (1) and is connected to the movable plate (4), the movable plate (4) is slidably connected to the interior of the storage box body (1), the needle box (5) is slidably connected to the movable plate (4), a clip (51) for clamping gelatin sponge or plastic foam is provided in the needle box (5), the wire box (6) is arranged in the interior of the storage box body (1) and is located above the needle box (5), and the wire box (6) is fitted with the needle box (5).

2. A medical needle and thread storage box according to claim 1, characterized in that: A partition (11) is provided inside the storage box body (1), and a cavity is formed by the partition (11) and the rear wall and side walls of the storage box body (1). A through hole (12) is provided at the bottom of the partition (11), and a boss (13) is provided at the top of the cavity. The surface where the boss (13) is hinged to the cover body (2) is an inclined surface, and the inclined surface of the boss (13) is provided with an opening (14).

3. A medical needle and thread storage box according to claim 2, characterized in that: The stainless steel spring sheet (3) passes through the opening (14) on the boss (13) into the cavity, and passes through the through hole (12) of the partition plate (11) to connect with the lower surface of the movable plate (4).

4. A medical needle and thread storage box according to claim 2, characterized in that: A guide slot (15) for engaging the stainless steel spring sheet (3) is provided in the cavity.

5. The medical needle and thread storage box according to claim 1, characterized in that: The inner surfaces of both side walls of the storage box body (1) are provided with limit blocks (16), and the movable plate (4) is located between the limit blocks (16) and the bottom plate of the storage box body (1).

6. A medical needle and thread storage box according to claim 5, characterized in that: The lower surface of the limit block (16) is rotatably connected to a plurality of rollers (17).

7. The medical needle and thread storage box according to claim 1, characterized in that: The lower surface of the movable plate (4) is provided with a groove (44) for fixing the stainless steel spring sheet (3), the outer side of the upper surface of the movable plate (4) is provided with a first positioning block (41), the positioning block (41) is provided with a sliding groove (42), and the inner side of the upper surface of the movable plate (4) is provided with a second positioning block (43).

8. The medical needle and thread storage box according to claim 1, characterized in that: The lower surface of the needle box (5) is provided with a slide block (52), and the rear end of the slide block (52) is provided with a stopper (53).

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