CN219383347U

CN219383347U - Self-opening medical instrument protection device

Info

Publication number: CN219383347U
Application number: CN202320692099.0U
Authority: CN
Inventors: 张建明; 陈柳; 周溢波; 戎银斌; 吴娇; 尚二冬; 胡武; 沈建节; 邹伟聪
Original assignee: Hantech Medical Device Co ltd
Current assignee: Hantech Medical Device Co ltd
Priority date: 2023-04-01
Filing date: 2023-04-01
Publication date: 2023-07-21
Anticipated expiration: 2033-04-01

Abstract

The utility model discloses a self-opening medical instrument protection device, which comprises an outer box, an inner box, an upper cover and a fixing part, wherein the outer box is provided with a plurality of fixing parts; one end of the outer box in the length direction is provided with a non-penetrating hole, and the inner box is arranged in the non-penetrating hole of the outer box in a sliding manner; the upper cover is arranged above the inner box, and one end of the upper cover is movably connected with the inner box through the fixing part; a placement cavity is arranged in the inner box, and the medical instrument is placed in the placement cavity; the protection device further comprises a push button, a sliding hole is further formed in the outer box, the push button is fixedly connected with the outer wall of the inner box, and the push button slides in the sliding hole. The protecting device can prevent the medical instrument from damaging the instrument in the transportation and taking processes, can adapt to implants with different specifications, and can increase the packaging flexibility and reduce the waste.

Description

Self-opening medical instrument protection device

Technical Field

The utility model relates to the field of medical instruments, in particular to a self-opening medical instrument protection device easy to take.

Background

Medical instruments in the market at present, particularly implant tools, are inconvenient to store and use, are mostly placed in a protecting device manually, and the dispensing can cause pollution, inconvenient use and the like of the instruments. Protection devices for medical instruments exist in the market at the same time, but are all one-to-one adaptive, not universal, and cannot meet the requirement that implant tools with different sizes are placed in the same protection device. Furthermore, during the placement process, the implant tool cannot be effectively fixed.

Therefore, there is an urgent need in the market for a protection device that can prevent medical devices from damaging devices during transportation and handling, and can adapt to implants of different specifications, increasing packaging flexibility and reducing wastage.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the following technical scheme:

the self-opening medical instrument protecting device comprises an outer box, an inner box, an upper cover and a fixing part;

one end of the outer box in the length direction is provided with a non-penetrating hole, and the inner box is arranged in the non-penetrating hole of the outer box in a sliding manner;

the upper cover is arranged above the inner box, and one end of the upper cover is movably connected with the inner box through the fixing part;

a placement cavity is arranged in the inner box, and the medical instrument is placed in the placement cavity;

the protection device further comprises a push button, a sliding hole is further formed in the outer box, the push button is fixedly connected with the outer wall of the inner box, and the push button slides in the sliding hole.

As an alternative embodiment, the fixing portion includes a pin shaft and a torsion spring, one end of the upper cover is connected with the inner box through the pin shaft, and the torsion spring is sleeved outside the pin shaft.

As an alternative embodiment, the torsion spring is an interference fit with the inner wall of the outer box.

As an alternative embodiment, a protruding portion is disposed on the outer wall of the inner box, the push button includes a pushing portion and a recessed portion, the recessed portion and the protruding portion are in plug-in fit, and the push button is fixed on the inner box.

As an alternative embodiment, the pushing portion protrudes from the outer wall of the outer case, and the recess portion slides in the sliding hole.

As an alternative embodiment, the outer surface of the pushing part is provided with an anti-slip structure.

As an alternative embodiment, the placement cavity is a stepped cavity, the placement cavity is provided with a plurality of step parts, the step parts are matched with the upper cover, and the medical instrument is fixed in the placement cavity.

As an alternative embodiment, the upper cover includes a cover body and a pressing portion provided at a lower portion of the cover body.

As an alternative embodiment, the pressing portion is a soft protrusion.

As an alternative embodiment, the inner box further has an elongated wall that is the same size as the largest outer diameter of the medical device.

Compared with the prior art, the self-opening medical instrument protection device easy to take can prevent medical instruments from being damaged in the transportation and taking processes, can adapt to implants of different specifications, and has the advantages of improving packaging flexibility and reducing waste.

Drawings

Fig. 1 is a schematic structural view of a protection device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiments of the present utility model are illustrated in the accompanying drawings, in which like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The terms "first," "second," "third," and the like in the description and in the claims and drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the objects so described may be interchanged where appropriate. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. The directional terms mentioned in this utility model are, for example: upper, lower, left, right, front, rear, inner, outer, side, etc., are only with reference to the directions of the drawings. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model. Furthermore, the present utility model in various examples repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

In an embodiment of the present utility model, as shown in fig. 1, a self-opening medical device protection apparatus is provided that is easy to access, preferably the medical device is an implant tool 100. The protection device comprises an upper cover 1, an inner box 2, an outer box 3 and a fixing part.

The upper cover 1 is arranged above the inner box 2, and one end of the upper cover 1 is movably connected with the inner box 2 through a fixing part. Preferably, the fixing portion can enable the protection device to be self-opened.

As an alternative embodiment, the fixing portion includes a pin 5 and a torsion spring 6, one end of the upper cover 1 is connected with the inner box 2 through the pin 5, and the torsion spring 6 is sleeved outside the pin 5.

Along one end of the outer case 3 in the longitudinal direction, a non-through hole 31 is provided, and the inner case 2 is slidably provided in the non-through hole 31 of the outer case 3. Preferably, the outer diameter of the inner casing 2 is smaller than the inner diameter of the outer casing 3.

The inner case 2 is provided inside with a placement chamber 21, and the implant tool 100 is placed in the placement chamber 21.

As an alternative embodiment, the placement cavity 21 is a stepped cavity, the placement cavity 21 is provided with a plurality of steps 22, the steps 22 are matched with the upper cover 1, and the implant tool 100 is fixed in the placement cavity 21. When the upper cover 1 is closed, the upper cover 1 may press the upper end of the implant tool 100 placed in the placement cavity 21, and at the same time, since the inner diameters of the placement cavities 21 are not the same and have the plurality of stepped portions 22, the implant tool 100 may be caught on the different stepped portions 22 while the upper cover 1 presses the implant tool 100, thereby preventing the implant tool 100 from shaking in the up-down direction during transportation.

Preferably, the step 22 is a soft material.

As an alternative embodiment, the upper cover 1 includes a cover body 11 and a pressing portion 12, the pressing portion 12 being provided at a lower portion of the cover body 11. Preferably, the pressing portion 12 is a soft protrusion. The lower cover 1 presses the implant tool 100 placed in the placement chamber 21 through the pressing portion 12, achieving a technical effect of avoiding shaking while avoiding damage to the implant tool 100 when the upper cover 1 is in a closed state.

As an alternative embodiment, the upper end of the inner casing 2 is further provided with an elongated wall 23 matching the outer diameter dimension of the implant tool 100, which elongated wall 23 may also limit the position of the implant tool 100, thereby realizing a universal protection device for implant tools 100 of different gauge dimensions.

The protection device also comprises a push button 4, the outer box 3 is also provided with a sliding hole 32, and the push button 4 is connected with the inner box 2 through the sliding hole 32. Preferably, the push button 4 is fixedly connected with the outer wall of the inner box 2, and the push button 4 slides in the sliding hole 32.

As an alternative embodiment, a protruding portion 24 is provided on the outer wall of the inner case 2, and the push button 4 includes a pushing portion 41 and a recess portion 42, wherein the recess portion 42 of the push button 4 is in plug-fit with the protruding portion 24 of the inner case 2, so that the push button 4 is fixed to the inner case 2. When in use, the push button 4 is pushed upwards, and the push button 4 drives the inner box 2, the upper cover 1 and the implant tool 100 in the inner box 2 to move upwards; pushing down the push button 4, the push button 4 drives the inner case 2, the upper cover 1 and the implant tool 100 in the inner case 2 to move downward.

As an alternative embodiment, the pushing portion 41 protrudes from the outer wall of the outer case 3, and the recess portion 42 slides in the slide hole 32. Preferably, the recess 42 protrudes slightly beyond the outer wall of the outer case 3.

As an alternative embodiment, the outer surface of the pushing part 41 is provided with an anti-slip structure 411.

As an alternative embodiment, the torsion spring 6 is an interference fit with the inner wall of the outer box 3. Therefore, when the push button 4 is clamped at the lowest point, the torsion spring 6 is in a compressed state, and the outer box 3 pushes the upper cover 1, so that the upper cover 1 is closed; when the push button 4 moves a certain distance, the torsion spring 6 is separated from the constraint of the outer box 3, and the torsion spring 6 is reset to generate force so that the upper cover 1 is automatically turned open.

Compared with the prior art, the technical scheme of the utility model can effectively protect internal products. The clinic is easy to take, and can be operated by one hand; the position of the protruding handle is more stable to take. In addition, can prevent medical instrument at transportation, take in-process damage apparatus to can adapt to different specification implants, increase packing flexibility and reduce extravagant.

The working principle of the self-opening medical instrument protection device easy to take is as follows:

during installation, the implant tool 100 is placed into the inner box 3, the push button 4 is pushed downwards, the push button 4 drives the inner box 2, the upper cover 1 and the implant tool 100 in the inner box 2 to move downwards, when the push button 4 moves to the lowest point clamping position, the torsion spring 6 is in a compressed state, the outer box 3 pushes the upper cover 1, and at the moment, the upper cover 1 is closed, so that the upper cover 1 is automatically closed. While the upper cover 1 presses the upper end of the implant tool 100, thereby preventing the implant tool 100 from shaking in the up-down direction during transportation.

When the upper cover 1 is taken, the push button 4 is pushed upwards, the push button 4 drives the inner box 2, the upper cover 1 and the implant tool 100 in the inner box 2 to move upwards, after the inner box 2 moves upwards for a certain distance, the torsion spring 6 is separated from the constraint of the outer box 3, the upper cover 1 is automatically turned open by restoring force of the torsion spring 6, and the implant tool 100 is exposed, so that the upper cover 1 is automatically opened.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The self-opening medical instrument protection device is characterized by comprising an outer box, an inner box, an upper cover and a fixing part;

2. The self-opening medical instrument protection device according to claim 1, wherein the fixing portion comprises a pin shaft and a torsion spring, one end of the upper cover is connected with the inner box through the pin shaft, and the torsion spring is sleeved outside the pin shaft.

3. The self-opening medical device protection apparatus of claim 2 wherein the torsion spring is an interference fit with an inner wall of the outer box.

4. The self-opening medical device protection apparatus according to claim 1, wherein a protruding portion is provided on an outer wall of the inner case, the push button includes a pushing portion and a recessed portion, the recessed portion and the protruding portion are in plug-in fit, and the push button is fixed on the inner case.

5. The self-opening medical device protection apparatus of claim 4, wherein the pushing portion protrudes from an outer wall of the outer case, and the recessed portion slides within the sliding hole.

6. The self-opening medical device protection apparatus of claim 4, wherein an outer surface of the pushing portion is provided with an anti-slip structure.

7. The self-opening medical instrument protection device according to claim 1, wherein the placement cavity is a stepped cavity, the placement cavity is provided with a plurality of step parts, the step parts are matched with the upper cover, and the medical instrument is fixed in the placement cavity.

8. The self-opening medical device protection apparatus of claim 7, wherein the upper cover includes a cover body portion and a pressing portion provided at a lower portion of the cover body portion.

9. The self-opening medical device protection apparatus of claim 8, wherein the abutment is a soft protrusion.

10. The self-opening medical device protection apparatus of claim 1, wherein the inner box further has an elongated wall that is the same size as the largest outer diameter of the medical device.