CN211832904U

CN211832904U - Oversleeve

Info

Publication number: CN211832904U
Application number: CN202020151566.5U
Authority: CN
Inventors: 李炎
Original assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Current assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Priority date: 2020-02-04
Filing date: 2020-02-04
Publication date: 2020-11-03
Anticipated expiration: 2030-02-04

Abstract

The utility model provides a oversleeve relates to medical equipment technical field. The oversleeve comprises an elastic oversleeve body and an adjusting piece; the elastic sleeve body is used for sleeving the arm part of the wearer; the adjusting piece is arranged on the elastic oversleeve body and used for adjusting the tightness degree of the elastic oversleeve body sleeved on the arm part, and further adjusting the pressure on the arm part. Along with the deepening of treatment, when the girth of the arm of the wearer becomes smaller, the elastic oversleeve body can be adjusted through the adjusting piece, so that the elastic oversleeve body can be tightly hooped on the arm, the arm is kept in a pressure state all the time, the oversleeve does not need to be bought again, and the cost is saved. Meanwhile, the tightness state of the elastic oversleeve body can be adjusted through the adjusting piece, so that a wearer can be in an acceptable comfortable wearing state.

Description

Oversleeve

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an oversleeve for treating postoperative lymphedema.

Background

After mastectomy, 20% -30% of patients have upper limb lymphedema, and in order to treat the upper limb lymphedema, the patients need to wear a sleeve which can tighten the arms and provide pressure so that the lymphedema of the edema flows back.

In the related art, the cuff is a tubular structure made of elastic material, and is usually provided with three code numbers of large, medium and small according to the size, so that a wearer can select a proper code number to wear according to the size of the arm of the wearer.

However, as the treatment progresses, the circumference of the arm of the wearer becomes smaller, and the current cuffs do not provide sufficient pressure, requiring the re-purchase of other sizes of cuffs, resulting in high use costs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sleeve to overcome the problem that the sleeve use cost is high in the correlation technique.

An embodiment of the utility model provides a oversleeve, include: elasticity oversleeve body and regulating part.

The elastic sleeve body is used for covering the arm of the wearer.

The adjusting piece is arranged on the elastic oversleeve body and used for adjusting the tightness degree of the elastic oversleeve body covering the arm part, and further adjusting the pressure on the arm part.

The elastic oversleeve is a cylindrical body with openings at two ends.

The oversleeve as described above, wherein the adjustment means comprises velcro provided on the outer surface of the elastic oversleeve body; the nylon fastener comprises a hook surface and a rough surface, the hook surface and the rough surface are arranged along the circumferential direction of the elastic oversleeve body, and the hook surface and the rough surface can be mutually hooked.

The sleeve as described above, wherein the velcro extends from one end of the elastic sleeve body to the other end.

Or the number of the nylon fastener tapes is multiple, and the nylon fastener tapes are arranged at intervals along the extending direction of the elastic oversleeve body.

The cuff as described above, wherein the adjusting member includes an air bag, the air bag is disposed on an inner surface of the elastic cuff body, and the air bag is provided with a valve for inflating the air bag or exhausting gas in the air bag.

The cuff as described above, wherein the air bag extends from one end of the elastic cuff body to the other end.

Or the number of the air bags is multiple, and the air bags are arranged at intervals along the extending direction of the elastic oversleeve body.

The sleeve as described above, wherein the adjusting element includes a protrusion and a groove disposed on the elastic sleeve body, the width of the groove is perpendicular to the extending direction of the elastic sleeve body, the width of the groove decreases from inside to outside, and the protrusion can be engaged with the groove to fixedly connect to change the tightness of the elastic sleeve body covering the arm.

The sleeve as described above, wherein the groove is disposed on the outer surface of the elastic sleeve body, the protrusion is slidably disposed on the inner surface of the elastic sleeve body, and the protrusion can engage with the groove and clamp a portion of the elastic sleeve body between the protrusion and the groove.

The sleeve as described above, wherein the groove and the protrusions are disposed on the outer surface of the elastic sleeve body, the number of the protrusions is plural, the plural protrusions are arranged at intervals along the circumference of the elastic sleeve body, and the groove is engaged and fixed with one of the protrusions.

The sleeve as described above, wherein the groove extends from one end of the elastic sleeve body to the other end.

Or the number of the grooves is multiple, and the grooves are arranged at intervals along the extending direction of the elastic oversleeve body.

The utility model provides a sleevelet, which is provided with an elastic sleevelet body and an adjusting piece; the elastic sleeve body is used for covering the arm part of the wearer; the adjusting piece is arranged on the elastic oversleeve body and used for adjusting the tightness degree of the elastic oversleeve body covering the arm part, and further adjusting the pressure on the arm part. Along with the deepening of treatment, when the girth of the arm of the wearer becomes smaller, the elastic oversleeve body can be adjusted through the adjusting piece, so that the elastic oversleeve body can be tightly hooped on the arm, the arm is kept in a pressure state all the time, the oversleeve does not need to be bought again, and the cost is saved. Meanwhile, the tightness state of the elastic oversleeve body can be adjusted through the adjusting piece, so that a wearer can be in an acceptable comfortable wearing state.

Drawings

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the embodiments described herein are merely illustrative and explanatory of the present invention, and the present invention is not limited to the embodiments described below.

Fig. 1 is a schematic view of a wearing structure of an oversleeve in an embodiment of the present invention;

fig. 2 is a schematic structural view of a middle cuff according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of FIG. 2;

fig. 4 is a schematic structural view of a second middle sleeve according to an embodiment of the present invention;

FIG. 5 is a top view of FIG. 4;

fig. 6 is a schematic structural view of a third middle sleeve according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view of FIG. 6;

fig. 8 is a schematic structural view of a fourth middle sleeve according to an embodiment of the present invention;

FIG. 9 is a cross-sectional view of FIG. 8;

fig. 10 is an enlarged view of the position a in fig. 9.

Description of reference numerals:

100: an elastic oversleeve body;

200: an adjustment member;

210: hooking the surface;

220: rough surface;

230: an air bag;

240: a protrusion;

250: and (4) a groove.

Detailed Description

In order to treat the upper limb lymphedema after the operation, a patient needs to wear the oversleeve, at present, the oversleeve for the treatment is generally divided into a plurality of different sizes, each size is suitable for different arm girths, and a wearer can wear the oversleeve according to the corresponding size of the arm girth.

However, as the treatment progresses, the circumference of the arm of the wearer becomes smaller, and the current cuffs do not provide sufficient pressure, requiring the re-purchase of other sizes of cuffs, resulting in high use costs. In addition, the wearing oversleeve should make the person of wearing feel comfortable, can not too loose nor too tight, and common oversleeve also can not adjust according to the person's of wearing impression at present, and the comfort level is poor.

In order to solve the above problems, the present embodiment provides a sleeve, which can be adjusted according to the circumference of the arm of the wearer, thereby avoiding purchasing a plurality of sleeves, reducing the cost, and providing a high wearing comfort.

Fig. 1 is a schematic view of a wearing structure of an oversleeve in an embodiment of the present invention; referring to fig. 1, the present embodiment provides a sleeve, including: an elastic sleeve body 100 and an adjusting piece 200. The elastic cuff body 100 is used to cover the arm of the wearer. The adjusting member 200 is disposed on the elastic oversleeve body 100, and the adjusting member 200 is used for adjusting the degree of tightness of the elastic oversleeve body 100 covering the arm, so as to adjust the pressure applied to the arm.

In particular, the cuff may be used for treating lymphedema of the upper limb, and may include an elastic cuff body 100, and the elastic cuff body 100 may be made of a material having elasticity, for example, it may be an elastic fabric. The elastic cuff body 100 may cover the arm of the wearer, for example, in fig. 1, it may extend from the position of the shoulder to the wrist, thereby covering the entire arm. Of course, in some other embodiments, the elastic sleeve body 100 can also cover the hand or the shoulder, which can be set according to the actual situation.

The shape of the elastic sleeve body 100 may be various, for example, it may be unfolded into a planar shape when not worn, and may be wrapped on the arm when worn, and the two ends along the direction of the encircling arm may be fixed to each other to form the encircling arm structure.

Or, the elastic oversleeve body 100 is a cylindrical body with openings at both ends, that is, the elastic oversleeve body is an annular structure, when the elastic oversleeve is worn, the arm can be stretched into the elastic oversleeve body 100 from the opening, and the arm is tightened by the elasticity of the elastic oversleeve body 100, so that the wearing is convenient and quick.

The adjusting member 200 can be disposed on the elastic sleeve body 100, and the adjusting member 200 can adjust the tightness of the arm tightened by the elastic sleeve body 100, so as to adjust the pressure of the arm, and the specific structure thereof can be varied. For example, when the elastic cuff body 100 has a planar shape capable of being unfolded, the adjusting member 200 may be a strap, and when the elastic cuff body 100 is worn, the elastic cuff body 100 may be wrapped around the arm, the size of the overlapping portion of the two ends of the elastic cuff body along the direction encircling the arm may be adjusted so that the arm is under a relatively comfortable pressure acceptable to the wearer, and then the strap may be tightened on the outside of the elastic cuff body 100 to fix the elastic cuff body.

The oversleeve that this embodiment provided, when the girth of the arm of wearer diminishes, can adjust elasticity oversleeve body through the regulating part for it can cramp on the arm, keeps the arm to be in pressure state all the time, need not to purchase the oversleeve again, has saved the cost. Meanwhile, the tightness state of the elastic oversleeve body can be adjusted through the adjusting piece, so that a wearer can be in an acceptable comfortable wearing state.

The following embodiments are described with the elastic cuff body 100 as a cylindrical body, and for convenience of explanation, the dimension in the direction around the arm portion is taken as the width, and the dimension parallel to the extending direction of the elastic cuff body 100 is taken as the length. It will be appreciated that the width may also be a dimension along the circumference of the elastic cuff body.

Fig. 2 is a schematic structural view of a middle cuff according to an embodiment of the present invention; FIG. 3 is a cross-sectional view of FIG. 2; the longitudinal direction may be the up-down direction in fig. 2, and the width direction may be the left-right direction in fig. 2. Referring to fig. 2 and 3, in the present embodiment, the adjusting member 200 includes a velcro disposed on the outer surface of the elastic sleeve body 100; the nylon fastener comprises a hook surface 210 and a hair surface 220, the hook surface 210 and the hair surface 220 are arranged along the circumferential direction of the elastic oversleeve body 100, and the hook surface 210 and the hair surface 220 can be mutually hooked.

The velcro can be common structures which can be hooked with each other on the market, the hook face 210 and the hair face 220 can be arranged along the width direction of the oversleeve body, when the oversleeve is worn, the elastic oversleeve body 100 can be firstly sleeved on an arm, then, part of the elastic oversleeve body 100 provided with the hook face 210 is lifted, then the elastic oversleeve body 100 is folded by taking the position between the hook face 210 and the hair face 220 as a folding line, so that the hook face 210 can be attached to the surface of the hair face 220 downwards, the hook face 210 and the hair face are hooked and fixed, because the hook face 210 is fixed on the elastic oversleeve body 100, after the hook face 210 is fixed on the hair face 220, overlapping areas stacked by multiple layers of materials can be formed in the circumferential direction of the elastic oversleeve body 100, and the width of the overlapping areas can be adjusted by adjusting the hooking positions of the hook face 210 and the hair face 220, so as to adjust the tightness.

In addition, the width of the rough surface 220 may be greater than that of the hook surface 210, so as to increase the adjustment range, and the universality is high.

With continued reference to fig. 2, the velcro extends from one end of the elastic cuff body 100 to the other. The velcro may be a long strip structure extending along the length direction, so that the part of the wearing back arm located in the elastic sleeve body 100 can be pressed.

Optionally, the velcro can also be a plurality of, and a plurality of velcro can set up along the extending direction interval of elasticity oversleeve body 100, set up along length direction interval promptly to realize adjusting the effect of elasticity degree of elasticity oversleeve body 100.

Fig. 4 is a schematic structural view of a second middle sleeve according to an embodiment of the present invention; FIG. 5 is a top view of FIG. 4; the longitudinal direction may be the up-down direction in fig. 4, and the width direction may be the left-right direction in fig. 4. In fig. 4, the airbag 230 is shown in a dotted line, indicating that the airbag 230 is disposed on the inner surface and is not visible from the outside. Referring to fig. 4 and 5, in the present embodiment, the adjusting member 200 includes an air bag 230, the air bag 230 is disposed on the inner surface of the elastic cuff body 100, and the air bag is provided with a valve for inflating the air bag 230 or exhausting the air in the air bag 230.

The air bag 230 may be a common structure capable of being inflated and deflated, and the air bag 230 is disposed in a space enclosed by the elastic sleeve body 100, and can be fixedly connected with the inner surface of the elastic sleeve body 100.

The air bag 230 is provided with a valve, the air in the air bag 230 can be discharged by opening the valve, in addition, the air bag 230 can be filled with air through the valve, the air bag 230 can be filled manually or by means of an air pump, and the air bag can be set according to actual conditions.

The volume of the air bag 230 can be adjusted by inflating or deflating, so as to adjust the internal space of the elastic oversleeve body 100 when not being worn, and further adjust the tightness degree of the elastic oversleeve body 100 after being worn.

With continued reference to fig. 4, the bladder 230 extends from one end of the elastic cuff body 100 to the other. The airbag 230 may be a long strip structure extending along the length direction, so that the part of the wearing back arm located in the elastic cuff body 100 can be pressurized.

Optionally, there may be a plurality of air bags 230, and the plurality of air bags 230 may be disposed at intervals along the extending direction of the elastic sleeve body 100, that is, at intervals along the length direction, so as to achieve the effect of adjusting the tightness degree of the elastic sleeve body 100.

Fig. 6 is a schematic structural view of a third middle sleeve according to an embodiment of the present invention; FIG. 7 is a cross-sectional view of FIG. 6; the longitudinal direction may be the up-down direction in fig. 6, and the width direction may be the left-right direction in fig. 6. Referring to fig. 6 and 7, the adjusting member 200 includes a plurality of protrusions 240 and a plurality of grooves 250, the protrusions 240 and the protrusions 240 are disposed on the outer surface of the elastic sleeve body 100, the plurality of protrusions 240 are spaced apart from each other along the circumference of the elastic sleeve body 100, and the groove 250 is engaged with one of the protrusions 240 to be fixedly connected.

Specifically, the protrusion 240 and the groove 250 can be disposed on the outer surface of the elastic sleeve body 100, i.e. the inner surface of the elastic sleeve body 100 can be smooth, and the wearing comfort can be improved.

The outer surface of the elastic sleeve body 100 may be fixed with a connection portion, and the groove 250 may be formed by recessing the connection portion.

The protrusions 240 and the connecting portions may be fixed to the elastic sleeve body 100 by bonding or riveting, the protrusions 240 may be a plurality of protrusions, the protrusions 240 may be spaced apart in the width direction, and the groove 250 may be selectively connected to one of the protrusions 240.

When wearing, can establish the arm with elasticity oversleeve body 100 cover earlier, then, mention the partial elasticity oversleeve body 100 of installing recess 250, then use recess 250 and wait the position between the arch 240 of block as broken line fifty percent discount elasticity oversleeve body 100, make recess 250 block on arch 240 down, both relatively fixed, because recess 250 fixes on elasticity oversleeve body 100, therefore, after recess 250 is fixed on arch 240, can form several layers of material stacked overlap zones in elasticity oversleeve body 100's circumference, through selecting different arch 240, can adjust the width in overlap zone, and then adjust the elasticity degree of elasticity oversleeve body 100.

Fig. 8 is a schematic structural view of a fourth middle sleeve according to an embodiment of the present invention; FIG. 9 is a cross-sectional view of FIG. 8; the longitudinal direction may be the up-down direction in fig. 8, and the width direction may be the left-right direction in fig. 8. Wherein the protrusions 240 are indicated by dotted lines in fig. 8, indicating that the protrusions 240 are provided on the inner surface and are not visible from the outside. Fig. 10 is an enlarged view of the position a in fig. 9. Referring to fig. 8 to 10, in the present embodiment, the adjusting member 200 includes a protrusion 240 and a groove 250, the groove 250 is disposed on the outer surface of the elastic sleeve body 100, the protrusion 240 is slidably disposed on the inner surface of the elastic sleeve body 100, and the protrusion 240 can be engaged with the groove 250 and clamp a portion of the elastic sleeve body 100 between the protrusion 240 and the groove 250.

The number of the protrusions 240 is one, and the protrusions 240 can slide along the inner surface of the elastic cuff body 100, for example, when the elastic cuff body 100 is not worn, the protrusions 240 are not directly connected to the elastic cuff body 100, and can be located in a space surrounded by the elastic cuff body 100, and the protrusions 240 can move freely.

The protrusion 240 may be engaged with the groove 250 and clamp a portion of the elastic sleeve body 100 in the groove 250, so as to achieve fixation.

When wearing, can establish the arm with elasticity oversleeve body 100 cover earlier, then, mention protruding 240, because protruding 240 sets up at the internal surface, mention 240 and to make the elasticity oversleeve body 100 of protruding 240 both sides be in tensile state, then use the position between recess 250 and the arch 240 as broken line fifty percent discount elasticity oversleeve body 100, make protruding 240 can block down in recess 250, both relatively fixed, and because protruding 240 sets up in elasticity oversleeve body 100, recess 250 sets up outside elasticity oversleeve body 100, after protruding 240 and recess 250 block, can clip part elasticity oversleeve body 100 between the two, can improve the chucking degree of protruding 240 and recess 250, difficult pine takes off.

And after the protrusions 240 are fixed to the grooves 250, overlapping regions formed by stacking several layers are formed in the circumferential direction of the elastic cuff body 100, and the tightness of the elastic cuff body 100 can be adjusted by adjusting the width of the overlapping regions.

On the basis of the third and fourth embodiments, the shapes of the protrusion 240 and the groove 250 can be various, for example, the width is the size perpendicular to the extending direction of the elastic sleeve body, and the width of the groove 250 is reduced from inside to outside, that is, it can be a wedge-shaped groove.

The shape of the protrusion 240 may be consistent with the groove 250, so that the protrusion 240 can be fixedly connected with the groove 250 to change the tightness of the elastic sleeve body covering the arm. This mode simple structure, and the firm degree of block is good, can avoid arch 240 and recess 250 to break away under the pulling force of elasticity oversleeve body 100.

Further, the groove 250 extends from one end of the elastic cuff body 100 to the other end. The groove 250 may be a long strip structure extending along the length direction, and the protrusion 240 may also be a corresponding long strip structure, so that the part of the arm located in the elastic cuff body 100 can be pressed after wearing.

Optionally, the number of the grooves 250 may also be multiple, the multiple grooves 250 may be disposed at intervals along the extending direction of the elastic sleeve body 100, that is, at intervals along the length direction, and correspondingly, each groove 250 may be correspondingly provided with the protrusions 240 that are engaged with each other, so as to achieve the effect of adjusting the tightness degree of the elastic sleeve body 100.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description above, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A sleeve, comprising: the elastic oversleeve body and the adjusting piece;

the elastic sleeve body is used for covering the arm part of the wearer;

2. The cuff of claim 1, wherein the elastic cuff body is a cylindrical body with openings at both ends.

3. The cuff of claim 1 or 2, wherein the adjustment member comprises velcro disposed on an outer surface of the elastic cuff body; the nylon fastener comprises a hook surface and a rough surface, the hook surface and the rough surface are arranged along the circumferential direction of the elastic oversleeve body, and the hook surface and the rough surface can be mutually hooked.

4. The cuff of claim 3, wherein the velcro extends from one end of the elastic cuff body to the other end;

5. A cuff as claimed in claim 1 or claim 2, wherein the adjustment means comprises a bladder disposed on an inner surface of the resilient cuff body, the bladder being provided with a valve for inflating the bladder or for venting gas from the bladder.

6. The cuff of claim 5, wherein the bladder extends from one end of the elastic cuff body to the other end;

7. The cuff as claimed in claim 1 or 2, wherein the adjusting member comprises a protrusion and a groove disposed on the elastic cuff body, the width of the groove is a dimension perpendicular to the extending direction of the elastic cuff body, the width of the groove decreases from inside to outside, and the protrusion can be engaged with the groove to fix the elastic cuff body on the arm.

8. The cuff of claim 7, wherein the groove is disposed on an outer surface of the elastic cuff body and the protrusion is slidably disposed on an inner surface of the elastic cuff body, the protrusion being capable of engaging the groove and capturing a portion of the elastic cuff body between the protrusion and the groove.

9. The cuff of claim 7, wherein the groove and the protrusions are disposed on an outer surface of the elastic cuff body, the number of the protrusions is plural, the plural protrusions are spaced apart from each other along a circumferential direction of the elastic cuff body, and the groove is engaged with one of the protrusions for fixing.

10. The cuff of claim 8 or 9, wherein the groove extends from one end of the elastic cuff body to the other end;