CN217744718U

CN217744718U - Finger protective sleeve

Info

Publication number: CN217744718U
Application number: CN202220189292.8U
Authority: CN
Inventors: 肖文霞; 王琴; 徐圣兰; 吴飞; 胡保红
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-11-08
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to a finger protective sheath, it includes: the U-shaped clamping plate is provided with a first connecting part and a second connecting part on two opposite sides respectively, and the first connecting part and the second connecting part are provided with connecting bosses; the two fixing plates are used for fixing fingers and are respectively and correspondingly arranged on one sides of the first connecting part and the second connecting part, at least two mounting grooves are formed in each fixing plate, and the mounting grooves are arranged at intervals along the length direction of the fixing plate; the mounting groove can be alternatively sleeved outside the connecting boss, so that the fixing plate is mounted on the U-shaped clamping plate. The utility model provides a pair of finger protective sheath can accept the ke shi needle that stretches out the finger in U type splint, avoids ke shi needle contact foreign object and misplaces to can install the fixed plate in the different positions of U type splint through selecting different mounting grooves, make the finger protective sheath be applicable to the finger of different length.

Description

Finger protective sleeve

Technical Field

The utility model relates to the field of medical equipment, in particular to finger protection sleeve.

Background

At present, to the fracture or the dislocation of finger, can reset the finger earlier, often adopt the kirschner wire to fix patient's finger after the finger resets, to the fixed of finger facet joint, the tail end of kirschner wire often leaks in the skin surface suddenly, and naked hourglass not only can cause the discomfort in patient's psychology on the kirschner wire on skin surface, still colludes easily on external object, has the kirschner wire to be taken out or the risk of aversion, can't satisfy the function of fixed patient's finger.

Among the correlation technique, through setting up the protective sheath, wear the protective sheath on the finger and with the tail end parcel protective sheath of kirschner wire in, make the kirschner wire no longer expose in the external world, reduced the risk that the kirschner wire was taken out or shifted, alleviateed patient's discomfort simultaneously.

However, the fingers of patients are different in length, the length of the injured part needing to be fixed through the kirschner wire is different, and the existing protective sleeve can only meet the finger protection of part of patients.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a finger protective sheath to solve the use that finger protective sheath can only satisfy partial patient in the correlation technique, can't be applicable to the technical problem that different length pointed.

In a first aspect, there is provided a finger protection sleeve comprising: the U-shaped clamping plate is provided with a first connecting part and a second connecting part on two opposite sides respectively, and the first connecting part and the second connecting part are provided with connecting bosses; the two fixing plates are used for fixing fingers and are respectively and correspondingly arranged on one sides of the first connecting part and the second connecting part, at least two mounting grooves are formed in each fixing plate, and the mounting grooves are arranged at intervals along the length direction of the fixing plate; the mounting groove can be alternatively sleeved outside the connecting boss, so that the fixing plate is mounted on the U-shaped clamping plate.

In some embodiments, the U-shaped clamp plate further includes an adjustment connecting portion between the first connecting portion and the second connecting portion, and a side of the adjustment connecting portion adjacent to the first connecting portion may be bent relative to a side of the adjustment connecting portion adjacent to the second connecting portion.

In some embodiments, the U-shaped clamp plate is an integrated structure, wherein the cross section of the adjusting connection portion is rectangular, and the cross sections of the first connection portion and the second connection portion are both arc-shaped.

In some embodiments, the fixing plates have an arc-shaped cross section, the fixing plates extend along the lengthwise direction of the U-shaped clamping plate, and the arc-shaped openings of the two fixing plates mounted on the U-shaped clamping plate are arranged oppositely.

In some embodiments, the connection boss of the first connection portion is located on a side of the first connection portion away from the second connection portion.

In some embodiments, the fixing plates include an outer plate and an inner plate, one side of the outer plate is attached to the inner plate, the other side of the outer plate extends out of the inner plate and extends outwards, the inner plate is located on the side where the two fixing plates are close to each other, and the mounting groove is formed in the portion, extending out of the inner plate, of the outer plate.

In some embodiments, one side of the fixing plates is provided with a cushion on the side where the two fixing plates are close to each other.

In some embodiments, a first strap is disposed on the U-shaped clamp plate, the first strap can be wound around the U-shaped clamp plate to limit the movement of the first connecting portion in a direction away from the second connecting portion, a hook and loop fastener is disposed on the first strap, and two ends of the first strap can be adhered by the hook and loop fastener.

In some embodiments, the finger protective sleeve further comprises a second strap, the second strap and the first strap are respectively located on two opposite sides of the U-shaped splint, the second strap is arranged in parallel with the first strap, and the second strap can wind and tighten the two fixing plates.

In some embodiments, the outer surface of the fixing plate is provided with a limiting protrusion in an outward protruding manner, and the side surface of the limiting protrusion is flush with the inner surface of the mounting groove; when the fixing plate is installed on the U-shaped clamping plate, the connecting boss penetrates through the installation groove and is in contact with the side face of the limiting protrusion.

The utility model provides a beneficial effect that technical scheme brought includes:

the embodiment of the utility model provides a finger protective sheath, because the first connecting portion and the second connecting portion of the relative both sides of U type splint all are provided with the connection boss, two fixed plate accessible mounting grooves cup joint the realization on connecting the boss and being fixed in the fixed plate on the U type splint, fix the finger through two fixed plates, U type splint keep away from open-ended one side and can be used for holding the kirschner wire, avoid the kirschner wire to contact with the external world and shift, can observe whether the kirschner wire squints through the opening of U type splint, through set up the mounting groove of mutual interval on the fixed plate, wherein the mounting groove sets up along the length direction interval of fixed plate, can be through selecting the mounted position of different mounting grooves in order to adjust the fixed plate, and then realize adapting to the finger of different length, consequently, can be through acceping the kirschner wire in U type splint, avoid kirschner wire and external contact, can also be through selecting the mounted position of different mounting groove adjustment fixed plates, in order to realize the protection of different length fingers.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 without creative efforts.

Fig. 1 is a schematic view of a three-dimensional structure of a finger protection sleeve in a shortest state according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a longest finger protection sleeve according to an embodiment of the present invention;

fig. 3 is a schematic side view of the finger protection sleeve in the longest state according to the embodiment of the present invention;

fig. 4 is a schematic perspective view of a fixing plate according to an embodiment of the present invention.

In the figure:

1. a U-shaped splint; 101. a first connection portion; 102. a second connecting portion; 103. connecting the bosses; 104. an adjustment connection;

2. a fixing plate; 201. an inner plate; 202. an outer plate; 203. a soft cushion; 204. mounting grooves; 205. a limiting bulge;

3. a first strap; 4. a second strap.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the utility model provides a finger protective sheath, it can solve and point the protective sheath and can only satisfy partial patient's use in the correlation technique, can't be applicable to the technical problem that different length pointed.

Referring to fig. 1 to 4, a finger protection cover according to an embodiment of the present invention may include: the opposite two sides of the U-shaped clamp plate 1,U type clamp plate 1 can be respectively provided with a first connecting portion 101 and a second connecting portion 102, and both the first connecting portion 101 and the second connecting portion 102 can be provided with a connecting boss 103; two fixing plates 2 for fixing fingers can be respectively and correspondingly arranged on one side of the first connecting part 101 and one side of the second connecting part 102, each fixing plate 2 can be provided with at least two mounting grooves 204, and the mounting grooves 204 can be arranged at intervals along the length direction of the fixing plate 2; the mounting groove 204 can be alternatively sleeved outside the connecting boss 103, so that the fixing plate 2 is mounted on the U-shaped clamping plate 1. That is to say, through install fixed plate 2 respectively in order to fix patient's finger in the both sides of U type splint 1, accept the kirschner wire in its U type structure through U type splint 1, avoid the direct and external contact of kirschner wire, reduced the dislocation of being stirred to the kirschner wire, whether can also observe the kirschner wire and shift in the left and right sides clearance of U type splint 1. Simultaneously, because the last at least two mounting groove 204 that is provided with of fixed plate 2, in this embodiment, all be provided with three mounting groove 204 on every fixed plate 2, cup joint the mounting groove 204 through different positions outside connecting boss 103, can adjust the position relation of fixed plate 2 and first connecting portion 101 or second connecting portion 102, because the mounting groove 204 sets up along the length direction interval of fixed plate 2, select different mounting grooves 204 and can stretch out different length with fixed plate 2, can adapt to the fixed of the finger of different length.

Referring to fig. 1 to 4, in some alternative embodiments, the U-shaped splint 1 may further include an adjustment connecting portion 104, the adjustment connecting portion 104 may be located between the first connecting portion 101 and the second connecting portion 102, and a side of the adjustment connecting portion 104 adjacent to the first connecting portion 101 may be bent relatively to a side adjacent to the second connecting portion 102. That is, by adjusting the bending of the connection portion 104, the first connection portion 101 can be relatively close to the second connection portion 102, and the relative close of the two fixing plates 2 can be achieved. The protective sleeve can adapt to fingers with different thicknesses by adjusting the connecting part 104, and the application range of the finger protective sleeve is further expanded.

Referring to fig. 1 to 4, in some alternative embodiments, the U-shaped clamp plate 1 may be a unitary structure, wherein the cross section of the adjusting connection portion 104 may be rectangular, and the cross sections of the first connection portion 101 and the second connection portion 102 may be arc-shaped. That is, the first connecting portion 101 and the second connecting portion 102 are curved and the adjusting connecting portion 104 is rectangular, so that the first connecting portion 101 and the second connecting portion 102 on both sides of the adjusting connecting portion 104 are not deformed when the adjusting connecting portion 104 is bent, and the fixing plate 2 can be mounted.

Referring to fig. 1 to 4, in some alternative embodiments, the cross section of the fixing plate 2 may be an arc-shaped structure, the fixing plate 2 may extend along the longitudinal direction of the U-shaped clamp plate 1, and the arc-shaped openings of the two fixing plates 2 mounted on the U-shaped clamp plate 1 may be oppositely arranged. Can form similar trough-like structure through the fixed plate 2 that sets up to the arc cross-section, set up relatively through the curved opening direction with two fixed plates 2, can be convenient for make fixed finger of fixed plate 2, the outline of laminating finger that makes fixed plate 2 can be better reduces the dislocation of fixed plate 2. Wherein the fixing plate 2 extends along the lengthwise direction of the U-shaped clamping plate 1, and after the fingers are fixed, the extending direction of the fingers can be ensured to point to the U-shaped structure of the U-shaped clamping plate 1, so that the fingers can be accommodated in the Kirschner wires extending out of the fingers.

Referring to fig. 1 to 4, in some alternative embodiments, the connection boss 103 of the first connection portion 101 may be located on a side of the first connection portion 101 away from the second connection portion 102. That is, by disposing the connection boss 103 on the side away from the second connection portion 102, the fixing plate 2 can be mounted on the outer side of the U-shaped clamp plate 1, and the mounting space is larger than that on the inner side of the U-shaped clamp plate 1, and the mounting is more convenient. The connection boss 103 of the second connection portion 102 is disposed on a side thereof away from the first connection portion 101 in the present embodiment, which can provide a larger installation space for the fixing plate 2.

Referring to fig. 1 to 4, in some alternative embodiments, the fixing plates 2 may include an outer plate 202 and an inner plate 201, one side of the outer plate 202 may be attached to the inner plate 201, the other side may extend outward beyond the inner plate 201, the inner plate 201 may be located on a side where the two fixing plates 2 are close to each other, and the mounting groove 204 may be disposed at a position where the outer plate 202 extends beyond the inner plate 201. That is, one side of the outer plate 202 is attached to the inner plate 201, so that the inner plate 201 can be closer to the inside of the U-shaped clamp plate 1 than the outer plate 202 to attach the fingers, and fix the fingers, and the other side extends out of the inner plate 201 and is provided with a mounting groove 204 to be sleeved with the connecting boss 103, so as to mount the fixing plate 2 on the first connecting portion 101 or the second connecting portion 102.

Referring to fig. 1 to 4, in some alternative embodiments, one side of the fastening plates 2 may be provided with a cushion 203, and the cushion 203 may be located on the side where the two fastening plates 2 approach each other. In this embodiment, be provided with cushion 203 in one side that planking 202 was kept away from to inner panel 201, through cushion 203 and finger contact, improve patient's travelling comfort, avoid patient's injured finger to be oppressed or wearing and tearing cause secondary damage, in this embodiment, still be provided with cushion 203 at the position that first connecting portion 101 and second connecting portion 102 are close to the finger, also can not harm the finger when guaranteeing first connecting portion 101 and second connecting portion 102 contact finger.

Referring to fig. 1 to 4, in some alternative embodiments, a first strap 3 may be disposed on the U-shaped splint 1, the first strap 3 may be wound around the U-shaped splint 1 to limit the movement of the first connecting portion 101 away from the second connecting portion 102, and a hook and loop fastener may be disposed on the first strap 3, and both ends of the first strap 3 may be adhered by the hook and loop fastener. That is to say, in order to avoid U type splint 1 to break away from patient's finger, still be provided with first bandage 3 on U type splint 1, through first bandage 3 with U type splint 1 winding on the finger, wherein first bandage 3 adopts the magic to paste fixedly, fixed simple, realization that can be convenient is fixed to U type splint 1's winding. In this embodiment, the first strap 3 is fixed on the first connecting portion 101 or the second connecting portion 102 of the U-shaped splint 1, and the strap does not need to be found during the use process, thereby simplifying the use of the finger protection cover.

Referring to fig. 1 to 3, in some alternative embodiments, the finger protective cover may further include a second strap 4, the second strap 4 and the first strap 3 may be respectively located at opposite sides of the U-shaped splint 1, the second strap 4 may be arranged in parallel with the first strap 3, and the second strap 4 may wrap and tighten the two fixing plates 2. That is, the finger protection cover further includes a second strap 4 to fix it in addition to the first strap 3, wherein the first strap 3 and the second strap 4 are respectively disposed on two opposite sides of the U-shaped splint 1, so that the fingers can be tightly wrapped from different directions, in this embodiment, the second strap 4 can be close to one side of the palm when the finger protection cover is used, and the second strap 4 is also provided with a magic tape. The binding of the second bandage 4 is realized through the adhesion of the magic tape. Because first bandage 3 and second bandage 4 parallel arrangement can bind the different positions of U type splint 1 respectively, further avoid breaking away from of U type splint 1. Wherein the second bandage 4 is used for binding the fixing plate 2, and the fixing plate 2 can be arranged at the outer side of the U-shaped splint 1, and the U-shaped splint 1 can be wound by binding the fixing plate 2.

Referring to fig. 4, in some alternative embodiments, the outer surface of the fixing plate 2 may be provided with a limiting protrusion 205 protruding outwards, and the side surface of the limiting protrusion 205 may be flush with the inner surface of the mounting groove 204; when the fixing plate 2 is mounted to the clevis 1, the coupling protrusion 103 may pass through the mounting groove 204 and contact with a side surface of the stopper protrusion 205. That is to say, because the side of spacing arch 205 is flush with the internal surface of mounting groove 204, can further restrict the activity of connecting boss 103 in mounting groove 204 through setting up spacing arch 205, wherein in this embodiment, when fixed plate 2 is installed in clevis 1, the upper surface of connecting boss 103 will pass mounting groove 204 and be flush with the upper surface of spacing arch 205, in this embodiment, the both sides of every mounting groove 204 all are provided with spacing arch 205, and spacing arch 205 is located the intermediate position that corresponds mounting groove 204. Compare thickening fixed plate 2, set up the increase that spacing arch 205 accessible increased a small amount of materials realization mounting groove 204's groove depth at the surface of fixed plate 2, further prevent to connect rocking of boss 103 in mounting groove 204.

The embodiment of the utility model provides a finger protection cover's that relates to principle does:

select suitable mounting groove 204 according to the length of patient's finger during the use, wherein longer finger can select the mounting groove 204 that is close to 2 afterbody of fixed plate, shorter finger can select the mounting groove 204 that is close to 2 heads of fixed plate, through cup jointing this mounting groove 204 and connecting making fixed plate 2 install in U type splint 1 on the boss 103, the use that satisfies different length fingers has been realized, wherein U type splint 1's U type structure can be used to hold the ke shi needle that stretches out finger part, ke shi needle dislocation or scratch other objects when avoiding patient's activity, alleviate patient's pain and discomfort. Meanwhile, the position of the Kirschner wire can be observed through the side gap of the U-shaped structure, so that medical personnel can conveniently check whether the Kirschner wire is staggered or not, and perfect protection can be provided for the fingers of a patient.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is noted that, in the present invention, relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A finger protective sheath, comprising:

the U-shaped clamping plate comprises a U-shaped clamping plate (1), wherein a first connecting part (101) and a second connecting part (102) are respectively arranged on two opposite sides of the U-shaped clamping plate (1), and connecting bosses (103) are respectively arranged on the first connecting part (101) and the second connecting part (102);

the two fixing plates (2) are used for fixing fingers and are respectively and correspondingly arranged on one sides of the first connecting part (101) and the second connecting part (102), each fixing plate (2) is provided with at least two mounting grooves (204), and the mounting grooves (204) are arranged at intervals along the length direction of the fixing plate (2);

the mounting groove (204) can be alternatively sleeved outside the connecting boss (103) to enable the fixing plate (2) to be mounted on the U-shaped clamping plate (1).

2. A finger protective sheath according to claim 1 wherein:

the U-shaped splint (1) further comprises an adjusting connecting portion (104), the adjusting connecting portion (104) is located between the first connecting portion (101) and the second connecting portion (102), and one side, close to the first connecting portion (101), of the adjusting connecting portion (104) can be bent relatively close to one side of the second connecting portion (102).

3. The finger protective sheath of claim 2 wherein:

the U-shaped clamping plate (1) is of an integrated structure, the cross section of the adjusting connecting portion (104) is rectangular, and the cross sections of the first connecting portion (101) and the second connecting portion (102) are arc-shaped.

4. A finger protective sheath according to claim 1 wherein:

the cross section of fixed plate (2) is the arc structure, fixed plate (2) are followed the lengthwise direction of U type splint (1) extends, install in two on U type splint (1) the curved opening direction of fixed plate (2) sets up relatively.

5. The finger protective sheath of claim 1 wherein:

the connecting boss (103) of the first connecting portion (101) is located on a side of the first connecting portion (101) away from the second connecting portion (102).

6. The finger protective sheath of claim 1 wherein:

the fixing plates (2) comprise outer plates (202) and inner plates (201), one sides of the outer plates (202) are attached to the inner plates (201), the other sides of the outer plates extend out of the inner plates (201) to extend outwards, the inner plates (201) are located on one sides, close to each other, of the two fixing plates (2), and the mounting grooves (204) are formed in the positions, extending out of the inner plates (201), of the outer plates (202).

7. The finger protective sheath of claim 1 wherein:

one side of the fixing plates (2) is provided with a soft cushion (203), and the soft cushion (203) is positioned on one side where the two fixing plates (2) are close to each other.

8. The finger protective sheath of claim 1 wherein:

be provided with first bandage (3) on U type splint (1), first bandage (3) can twine U type splint (1) restriction first connecting portion (101) are kept away from the direction of second connecting portion (102) is removed, be provided with the magic subsides on first bandage (3), the both ends accessible of first bandage (3) the magic is pasted and is bonded.

9. The finger protective sheath of claim 8 wherein:

the finger protective sleeve further comprises a second binding band (4), the second binding band (4) and the first binding band (3) are respectively located on two opposite sides of the U-shaped clamping plate (1), the second binding band (4) and the first binding band (3) are arranged in parallel, and the second binding band (4) can wind and tighten the two fixing plates (2).

10. The finger protective sheath of claim 1 wherein:

the outer surface of the fixing plate (2) is provided with a limiting bulge (205) in an outward protruding mode, and the side surface of the limiting bulge (205) is flush with the inner surface of the mounting groove (204);

when the fixing plate (2) is installed on the U-shaped clamping plate (1), the connecting boss (103) penetrates through the installation groove (204) and is in contact with the side face of the limiting protrusion (205).