CN210331058U - Knee joint replacement operation support round pillow fixing device - Google Patents
Knee joint replacement operation support round pillow fixing device Download PDFInfo
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- CN210331058U CN210331058U CN201920829342.2U CN201920829342U CN210331058U CN 210331058 U CN210331058 U CN 210331058U CN 201920829342 U CN201920829342 U CN 201920829342U CN 210331058 U CN210331058 U CN 210331058U
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- connecting piece
- drawstring
- wrapping sheet
- fixing device
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Abstract
The utility model discloses a knee joint replacement operation supports round pillow fixing device belongs to operation apparatus technical field. A knee joint replacement surgery support round pillow fixing device is provided with a wrapping sheet, wherein the wrapping sheet is provided with an inner side face and an outer side face, at least one first connecting piece is arranged in the area, close to the upper edge, of the inner side face, and at least one second connecting piece is arranged in the area, close to the lower edge, of the outer side face; two side departments at the parcel piece are fixedly connected with the drawstring district respectively, respectively are equipped with a drawstring in the drawstring district, and the outside in drawstring district is stretched out at the both ends of drawstring, and detachable cooperation is connected between first connecting piece and the second connecting piece. The utility model has the advantages as follows: the round pillow can be fixed on an operating table, pressure in the operation can be effectively resisted, the knee joint is always in an ideal position, and operation of a doctor is facilitated. The material is easy to clean and sterilize, the connection is firm, the disconnection in the operation is avoided, and round pillows with different sizes can be fixed. The long drawstring is tied and buckled to form a triangular state with the operating bed, and the fixing is firm.
Description
Technical Field
The utility model relates to a knee joint replacement operation supports round pillow fixing device belongs to medical instrument technical field.
Background
In the artificial knee joint replacement surgery, in order to sufficiently expose the knee joint, the affected limb is usually flexed. The operations of opening marrow and cutting bone require pressure and force. Keeping the knee joint in a correct and stable position is of great importance to the success and the ideal effect of the operation.
In the past, the operation doctor usually holds the pillow with both hands, or the operation doctor usually steps on the round pillow (the round pillow is fixed on the operation table by a restraint strap) with the affected limb and feet while holding the pillow. The support round pillow is difficult to fix because the restraint strap is not firmly fixed. Because the pressure applied by the operation needs to be resisted in the operation, the supporting round pillow often partially or completely deviates from the restraint strap, and the deviation from the original position causes poor supporting effect, thus causing insufficient body position stability and causing certain trouble for the operation of doctors.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: provides a fixing device for supporting the round pillow in the knee replacement operation, which has good fixing effect and is suitable for round pillows with various specifications.
In order to achieve the purpose, the utility model adopts the following design scheme.
A knee joint replacement surgery support round pillow fixing device is provided with a wrapping sheet, wherein the wrapping sheet is provided with an inner side face and an outer side face, at least one first connecting piece is arranged in the area, close to the upper edge, of the inner side face, and at least one second connecting piece is arranged in the area, close to the lower edge, of the outer side face; the two side edges of the wrapping sheet are respectively and fixedly connected with a drawstring area, and the drawstring area is a hollow cloth bag with openings at two ends and is fixedly connected with the side edges of the wrapping sheet; the two ends of the long drawing rope stretch out of the drawing rope area, and the first connecting piece and the second connecting piece are detachably matched and connected.
The length of the drawstring area is smaller than that of the side edge of the wrapping sheet, and one end of the drawstring area is level with the upper edge of the wrapping sheet. The width in drawstring district is in order to hold the drawstring suitable, and the width is such design for 1 ~ 8 centimetres for example and makes the utility model discloses when using, parcel that can be complete below the piece is wrapped up in to the below on the top, and overall structure is very succinct after the parcel.
The wrapping sheet is rectangular, and the length of the upper edge is equal to that of the lower edge.
The area close to the upper edge is 0-10 cm away from the upper edge.
The distance between the area close to the lower edge and the lower edge is 0-10 cm.
The length of the drawstring area is 1-15 cm shorter than the side edge of the wrapping sheet.
The first connecting piece is a hook-and-loop fastener surface, and the second connecting piece is a hook-and-loop fastener matte surface; or the first connecting piece is a magic tape hair surface, and the second connecting piece is a magic tape hook surface.
The first connecting piece is of a rectangular sheet structure, and the length of the long edge of the first connecting piece is 50-100% of the length of the upper edge of the wrapping sheet.
The second connecting piece is of a rectangular sheet structure, and the length of the long edge of the second connecting piece is 50-100% of the length of the lower edge of the wrapping sheet.
First connecting piece and second connecting piece are a plurality of, preferred 2 ~ 3, and when the built-in round pillow size is different, the connection structure that can select the relevant position coordinates to connect fixedly, makes the round pillow of equidimension not can both obtain fine parcel and fixed.
The wrapping sheet is a soft and foldable cloth sheet, and is convenient to use and disinfect.
The utility model discloses a size, specification can design multiple model according to specific circumstances, for example length, the cover cloth of long drawstring the higher authority, the lower authority, the length of side, the length and the width etc. of drawstring district, these can be confirmed according to specific demand, with can realize the utility model discloses a function is suitable.
The utility model discloses a use method as follows:
1. the utility model is tiled with the inner side facing upwards, and the round pillow is placed in the middle of the inner side;
2. firstly, lifting the lower edge of the wrapping sheet towards the round pillow to cover the round pillow, enabling a second connecting piece on the outer side surface of the wrapping sheet to face outwards, lifting the upper edge of the wrapping sheet towards the round pillow to cover the round pillow, enabling a first connecting piece on the inner side surface of the wrapping sheet to be in matched connection with a second connecting piece on the outer side surface of the wrapping sheet, enabling the wrapping sheet to form a cylinder with two open ends, and tightly wrapping the round pillow in the wrapping sheet;
3. drawing the long drawstrings on the two sides of the wrapping sheet to enable the drawstring area to be drawn tightly and contracted to the degree as small as possible;
4. knotting two ends of the drawstring at the position of the drawstring area on each side surface of the wrapping sheet to form a drawstring tying buckle, so that the drawstring area forms a closed loop, and two sides of the wrapping sheet are relatively closed;
5. the round pillow is placed at a corresponding position on the operating bed, the upper edge of the wrapping sheet is in a position contacting with the bed surface, each tail end of the long drawstring is tied and fixed at a proper position on the fixed edge of the operating bed at the same side, the drawstring is in a tight and non-loose state, a triangle is formed between the drawstring tying position and two fixed knots at the same side, the round pillow has good fixation, the round pillow is fixed on the operating bed, and the problem that the round pillow in the prior art shifts is solved.
6. After the operation, unpack apart fixed knot, draw rope in proper order and tie, the cooperation that part first connecting piece and second connecting piece formed is connected, takes out the back with the round pillow, handle the utility model discloses carry out disinfection treatment, can reuse after the disinfection treatment.
The utility model has the advantages as follows: adopt knee joint replacement to support round pillow fixing device, can be fixed in the suitable position on the operation table with the round pillow, effectively counter the pressure that the operation was applyed for the knee joint is in the ideal position all the time, does benefit to doctor's operation, obtains more ideal operation effect. The wrapping sheet is made of cloth material, is beneficial to cleaning, replacement and disinfection and has low cost. The design of the two connecting pieces enhances the fixing effect of matching connection, the connection is very firm, and the separation in the operation is avoided. Both sides at the parcel piece all are equipped with the stay cord district and stay cord, can take out the both ends of parcel piece tightly, carry out the stay cord and tie and detain, to different ages, size, low limbs length, select the round pillow of equidimension not and can both be suitable for, only need adjust the relative position of first mounting and second mounting, can accomplish the parcel of the round pillow of equidimension not and fix. The long drawstring is tied and buckled to form a triangular connection state with the fixing knot at the side of the operation bed, so that the fixing is firmer. When the wrapping sheet is used, the upper edge of the wrapping sheet is placed below (attached to a bed surface), the position of the wrapping sheet contacting with a patient is kept smooth and flat, and the skin of the patient is prevented from being damaged due to long-time use.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 shows the inner side surface of the present invention
FIG. 2 is a schematic view of the structure of the lateral surface of the present invention
Fig. 3 shows a schematic view of the using method step 1 of the present invention.
Fig. 4 shows a schematic diagram of the using method step 2 of the present invention.
Fig. 5 shows a schematic diagram of the using method step 3 of the present invention.
Fig. 6 shows a schematic diagram of the using method step 4 of the present invention.
Fig. 7 shows a schematic diagram of the using method step 5 of the present invention.
The respective symbols in the figure are as follows: 1-wrapping piece, 11-upper edge, 12-lower edge, 13-side edge, 14-rope-drawing area, 15-first connecting piece, 16-second connecting piece, 2-long rope-drawing, 21-rope-drawing buckle, 22-fixing knot, 3-supporting round pillow, 4-operating table, 41-fixing edge of operating table
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, 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.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
As shown in fig. 1 and 2, the knee joint replacement surgery supporting round pillow fixing device is provided with a wrapping sheet 1, wherein the wrapping sheet 1 is provided with an inner side surface and an outer side surface, two first connecting pieces 15 are arranged on the area of the inner side surface close to an upper edge 11, and two second connecting pieces 16 are arranged on the area of the outer side surface close to a lower edge 12; the two sides 13 of the wrapping sheet 1 are fixedly connected (sewn together) with a drawstring area 14 respectively, the drawstring area 14 is a hollow cloth bag with openings at two ends and is fixedly connected with the sides 13 of the wrapping sheet in a sewing manner, a long drawstring 2 is arranged in each drawstring area 14, two ends of each long drawstring 2 extend out of the drawstring area 14, and the first connecting piece 15 and the second connecting piece 16 are detachably matched and connected.
The length of the upper edge 11 and the lower edge 12 of the wrapping sheet 1 is 40 cm, the length of the two side edges 13 of the wrapping sheet is 52 cm, the length of the drawstring area 14 is 40 cm, the width of the drawstring area is 3 cm, the sum of the widths of the upper edge 11 of the wrapping sheet and the two drawstring areas is 46 cm, and the lengths of the two long drawstrings are 2 m.
The length of the drawstring region 14 is less than the length of the side edges 13 of the casing and one end of the drawstring region 14 is flush with the upper edge 11 of the casing.
The wrapping sheet 1 is a rectangular cloth sheet, and the length of the upper edge 11 is equal to that of the lower edge 12.
The distance between the area close to the upper edge 11 and the upper edge 11 is 1-8 cm, and the distance between the area close to the lower edge 12 and the lower edge 12 is 1-8 cm.
The length of the drawstring region 14 is 12 cm shorter than the side edges 13 of the wrapper.
The first connecting piece 15 is a hook-and-loop fastener, and the second connecting piece is a hook-and-loop fastener 16.
The first connecting member 15 has a rectangular sheet-like structure, and the length of the long side thereof is 80% of the length of the upper side 11 of the wrapper.
The second connecting piece is a rectangular sheet structure, and the length of the long edge of the second connecting piece is 80% of the length of the lower edge of the wrapping sheet.
The wrapping sheet 1 is a soft and foldable cloth sheet, and is convenient to use and sterilize. The cloth made of firmer material is preferred, and the cloth can be disinfected and used for a plurality of times.
The utility model discloses a use method refers to fig. 3 to fig. 7:
1. the utility model is tiled with the inner side surface upward, and the round pillow 3 is placed in the middle of the inner side surface;
2. firstly, lifting the lower edge 12 of the wrapping sheet towards the round pillow direction to cover the round pillow 3, wherein the second connecting piece 16 on the outer side surface of the wrapping sheet faces outwards, then lifting the upper edge 11 of the wrapping sheet towards the round pillow direction to cover the round pillow 3, wherein the first connecting piece 15 on the inner side surface of the wrapping sheet is matched and connected with the second connecting piece 16 on the outer side surface of the wrapping sheet, the wrapping sheet 1 is formed into a cylinder with two open ends, and the round pillow 3 is tightly wrapped in the wrapping sheet 1;
3. drawing the long drawstrings 2 at the two sides of the wrapping sheet 1 to tightly draw the drawstring area 14 and shrink the drawstring area to the degree as small as possible;
4. knotting two ends of the drawstring 2 at the position of the drawstring area 14 on each side surface of the wrapping sheet 1 to form a drawstring tying buckle 21, so that the drawstring area 14 forms a closed loop, and two sides of the wrapping sheet 1 are relatively closed;
5. the round pillow 3 is placed at a corresponding position on the operating bed 4, the upper edge 11 of the wrapping sheet is in a position contacting with a bed surface, each tail end of the long drawstring 3 is knotted and fixed at a proper position on the fixed edge 41 of the operating bed at the same side, the drawstring is in a tight and non-loose state, a triangle is formed between the position of the drawstring fastener 21 and the two fixed knots 22 at the same side, the round pillow 3 is fixed on the operating bed, and the problem that the round pillow 3 in the prior art is displaced is solved. The upper edge (11) of the wrapping sheet is arranged below and is attached to the bed surface, so that the position of the wrapping sheet contacting with a patient is kept smooth and flat, and the skin of the patient is prevented from being damaged due to long-time use.
6. After the operation, unpack apart fixed knot 22, the rope pulling tie 21 in proper order, part the cooperation that first connecting piece 15 and second connecting piece 16 formed and be connected, take out the back with round pillow 3, handle the utility model discloses carry out disinfection treatment, can reuse after the disinfection treatment. (the present step is shown in FIG. 3)
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and it is not intended to limit the scope of the present invention, and many other modifications and embodiments can be devised by those skilled in the art, which will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (10)
1. A knee joint replacement surgery supporting round pillow fixing device is characterized by comprising a wrapping sheet, wherein the wrapping sheet is provided with an inner side face and an outer side face, at least one first connecting piece is arranged in the area, close to the upper edge, of the inner side face, and at least one second connecting piece is arranged in the area, close to the lower edge, of the outer side face; the two side edges of the wrapping sheet are respectively and fixedly connected with a drawstring area, and the drawstring area is a hollow cloth bag with openings at two ends and is fixedly connected with the side edges of the wrapping sheet; the two ends of the long drawing rope stretch out of the drawing rope area, and the first connecting piece and the second connecting piece are detachably matched and connected.
2. The knee replacement surgery support pillow fixing device as claimed in claim 1, wherein the length of the drawstring area is smaller than the length of the side edge of the wrapping sheet, the width of the drawstring area is 1-8 cm, and one end of the drawstring area is flush with the upper edge of the wrapping sheet.
3. The knee replacement surgery support pillow fixture as claimed in claim 1, wherein the wrap is rectangular with an upper side and a lower side having equal lengths.
4. The knee replacement surgery support pillow fixing device according to claim 1, wherein the area close to the upper side is 0-10 cm from the upper side, and the area close to the lower side is 0-10 cm from the lower side.
5. The knee replacement surgery support pillow fixing device as claimed in claim 1, wherein the length of the drawstring region is 1-15 cm shorter than the side of the wrapping sheet.
6. The knee replacement surgery supporting round pillow fixing device according to claim 1, wherein the first connecting piece is a hook and loop fastening surface, and the second connecting piece is a hook and loop fastening surface; or the first connecting piece is a magic tape hair surface, and the second connecting piece is a magic tape hook surface.
7. The knee replacement surgery support pillow fixing device according to claim 1, wherein the first connecting member is a rectangular sheet-shaped structure, and the length of the long side of the first connecting member is 50-100% of the length of the upper side of the wrapping sheet.
8. The knee replacement surgery supporting round pillow fixing device as claimed in claim 1, wherein the second connecting piece is a rectangular sheet structure, and the length of the long side of the second connecting piece is 50-100% of the length of the lower side of the wrapping sheet.
9. The knee replacement surgery support pillow fixing device according to claim 1, wherein the number of the first connecting member and the second connecting member is 2-3.
10. The knee replacement surgery support pillow fixing device of claim 1, wherein the wrapping sheet is a soft foldable cloth sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920829342.2U CN210331058U (en) | 2019-06-03 | 2019-06-03 | Knee joint replacement operation support round pillow fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920829342.2U CN210331058U (en) | 2019-06-03 | 2019-06-03 | Knee joint replacement operation support round pillow fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210331058U true CN210331058U (en) | 2020-04-17 |
Family
ID=70184455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920829342.2U Active CN210331058U (en) | 2019-06-03 | 2019-06-03 | Knee joint replacement operation support round pillow fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210331058U (en) |
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2019
- 2019-06-03 CN CN201920829342.2U patent/CN210331058U/en active Active
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