CN113520754A - Hip joint anti-dislocation side lying cushion - Google Patents
Hip joint anti-dislocation side lying cushion Download PDFInfo
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- CN113520754A CN113520754A CN202110914084.XA CN202110914084A CN113520754A CN 113520754 A CN113520754 A CN 113520754A CN 202110914084 A CN202110914084 A CN 202110914084A CN 113520754 A CN113520754 A CN 113520754A
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- cushion body
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- cambered surface
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
- A61G7/0755—Rests specially adapted therefor for the limbs for the legs or feet
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/07—Rests specially adapted therefor for the head or torso, e.g. special back-rests
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
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Abstract
The invention provides a hip joint dislocation prevention side lying cushion which comprises a first cushion body, a second cushion body and a limiting cushion, wherein the second cushion body is detachably connected with the first cushion body; the first cushion body can be used independently, and can also be matched with the second cushion body and the limiting cushion for use, when the first cushion body is used independently, the first cushion body is only used for leaning of the back of a patient, at the moment, the upper half body of the patient lies on the side, and the posture of the lower half body is not changed; when the first cushion body, the second cushion body and the limiting cushion are matched for use, a patient can lie on one side at an angle of 45 degrees, namely the upper half body and the lower half body can lie on one side at an angle of 45 degrees at the same time, the first cushion body is arranged on the back of the patient, the second cushion body supports the affected limb of the patient, and the height of the affected limb is consistent with that of the acetabulum; the limiting recess formed between the limiting pad and the second pad body can firmly and stably support the affected limb, so that the dislocation risk is avoided; the hip joint anti-dislocation side lying cushion can help a patient lie on side as early as possible, relieve fatigue of the patient and promote postoperative recovery.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a hip joint anti-dislocation side lying cushion.
Background
Hip arthroplasty is currently the most effective method for clinically treating severe arthropathy, femoral neck fracture in the elderly and fracture between partial femoral tuberosities. With the aging of population and the increasing of bone joint diseases, hip joint replacement can reconstruct the function of the diseased joint, can obviously improve the working capacity and the life quality of patients, and is widely applied at home and abroad as a mature treatment means.
After hip replacement, the joint capsule is partially removed and the joint remains unstable, particularly until the capsule has not yet scarred, and the patient's lower limb is constantly in a abducted neutral position. After hip joint replacement, when a patient is in rest on a sickbed, the patient needs to avoid actions of hip joint flexion, adduction, external rotation and the like so as to avoid hip joint dislocation after operation. In order to ensure that the lower limbs of the patient do not have the actions of adduction, external rotation and the like, the T-shaped shoes are used for externally fixing the feet of the patient sometimes so as to keep the feet of the patient at an angle of about 90 degrees with the lower limbs. Therefore, the lower limbs of the patient need to keep the abduction neutral position, and the feet and the legs keep an angle of about 90 degrees under the constraint of the T-shaped shoes, so that the patient can be tired very much, pressure sores are easy to form, and the recovery of the patient is not facilitated.
Therefore, it is the pursuit of the current nursing work to develop an auxiliary tool which can change the lying posture of the patient and still keep the lower limbs in the outward-extending neutral position, so as to reduce the fatigue of the patient and help the patient to recover.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the technical defect that the patient can only keep the lying posture after the hip joint replacement in the prior art and can not change the rest posture, so as to provide a side lying auxiliary pad capable of keeping the abduction neutral position of the lower limb in the 45 ° side lying posture.
Therefore, the invention provides a hip joint anti-dislocation side lying cushion, which comprises:
the first cushion body is provided with a first bottom surface, a first vertical surface and a first cambered surface, one end of the first bottom surface is connected with the bottom end of the first vertical surface, one end of the first cambered surface is connected with the top end of the first vertical surface, and the other end of the first cambered surface is connected with the other end of the first bottom surface;
the second cushion body is provided with a second bottom surface, a second vertical surface and a second cambered surface, one end of the second bottom surface is connected with the bottom end of the second vertical surface, one end of the second cambered surface is connected with the top end of the second vertical surface, and the other end of the second cambered surface is connected with the other end of the second bottom surface;
one axial end of the first cushion body and one axial end of the second cushion body have the same shape and are detachably connected;
the limiting pad is detachably connected with one side, close to the second bottom surface, of the second cambered surface, and the part, not connected with the limiting pad, of the second cambered surface forms a limiting recess.
As a preferable scheme, the axial length of the limiting pad is less than or equal to the axial length of the second pad body.
As a preferable scheme, the position limiting pad includes:
the first limiting cambered surface is suitable for being in contact with the second cambered surface in a fitting manner;
one end of the second limiting cambered surface is connected with the first limiting cambered surface and is suitable for bearing;
and two ends of the first limiting vertical surface are respectively connected with the first limiting cambered surface and the second limiting cambered surface.
As a preferable scheme, the limit pad and the second pad body are detachably connected through a thread gluing structure.
As a preferable scheme, the first pad body and the second pad body are detachably connected through a thread gluing structure or a zipper structure.
As a preferable scheme, the method further comprises the following steps:
the L-shaped plate is provided with a bottom plate and a vertical plate connected with the bottom plate, and the length of the L-shaped plate is greater than the sum of the lengths of the first cushion body and the second cushion body;
the first bottom surface of the first cushion body is detachably connected with the bottom plate, and/or the first vertical surface of the first cushion body is detachably connected with the vertical plate;
the second bottom surface of the second cushion body is detachably connected with the bottom plate, and/or the second vertical surface of the second cushion body is detachably connected with the vertical plate.
Preferably, the shoe further comprises a positioning block which is slidably arranged on the bottom plate and is suitable for limiting the foot.
As a preferable scheme, a limit opening is formed in one side of the positioning block facing the second pad body, and an included angle of 130 degrees and 140 degrees is formed between the inner side face of the limit opening facing the vertical plate and the vertical plate;
the side, facing the bottom plate, of the limiting opening is provided with a base plate, the base plate and the positioning block are integrally formed, and the height of the base plate is basically consistent with the height of the intersection position of the second pad body and the limiting pad.
As a preferred scheme, a first protruding strip is arranged on the bottom surface of the positioning block, a first limiting groove is arranged on the bottom plate, and the first protruding strip is in matched insertion connection with the first limiting groove;
a second protruding strip is arranged on the vertical surface of the positioning block, a second limiting groove is arranged on the vertical plate, and the second protruding strip is in matched splicing with the second limiting groove;
the positioning block is used for being limited at the set position of the L-shaped plate.
As a preferred scheme, limit structure includes:
the first limiting holes are uniformly formed in the bottom surface of the first limiting groove;
the first limiting inserting column is installed inside the first limiting hole in a pluggable mode;
and/or the presence of a gas in the gas,
the second limiting holes are uniformly formed in the bottom surface of the second limiting groove;
the second limiting plug column is installed inside the second limiting hole in a pluggable mode.
The technical scheme provided by the invention has the following advantages:
1. the invention relates to a hip joint dislocation prevention lateral lying cushion, which comprises a first cushion body, a second cushion body and a limiting cushion, wherein the second cushion body is detachably connected with the first cushion body; according to the hip joint dislocation prevention side lying cushion, the first cushion body can be used independently, and can also be matched with the second cushion body and the limiting cushion for use, when the first cushion body is used independently, the first cushion body is only used for leaning against the back of a patient, the leaning against only changes the posture of the upper half body of the patient, and the posture of the lower half body is not changed; when the first cushion body, the second cushion body and the limiting cushion are matched for use, a patient can lie on one side at an angle of 45 degrees, namely the upper half body and the lower half body can lie on one side at an angle of 45 degrees at the same time, the first cushion body is arranged on the back of the patient, the second cushion body supports the affected limb of the patient, and the height of the affected limb is consistent with that of the acetabulum; the limiting recess formed between the limiting pad and the second pad body can firmly and stably support the affected limb, so that the dislocation risk is avoided; the anti-dislocation hip joint lateral lying cushion is generally recommended to be used after a patient recovers for a certain time after hip joint replacement, so that the cushion is safer; the side lying cushion can help a patient to lie on the side as early as possible, relieve fatigue of the patient and promote postoperative recovery.
2. The invention relates to a hip joint anti-dislocation lateral lying cushion, which comprises a first limiting cambered surface, a second limiting cambered surface and a first limiting vertical surface, wherein the first limiting cambered surface is detachably connected with the second cambered surface through a thread gluing structure; this kind of thread gluing formula can dismantle connected mode easy dismounting, and when the different altitude variation that need support the affected limb that lead to when lying on one's side of the health condition of different patients, it is also very convenient to adjust, and the cambered surface shape design of the spacing cambered surface of second can make the affected limb stabilized in spacing sunkenly, is difficult for the slippage.
3. The hip joint dislocation prevention side lying cushion further comprises an L-shaped plate, wherein the L-shaped plate is provided with a bottom plate and a vertical plate connected with the bottom plate, the length of the L-shaped plate is greater than the sum of the lengths of a first cushion body and a second cushion body, and the first cushion body and the second cushion body are detachably connected with the L-shaped plate; the L-shaped plate is made of hard plastic or other materials with certain hardness, when the first pad body, the second pad body and the limiting pad are used at the same time, the first pad body and the second pad body are placed on the L-shaped plate and then placed on a sickbed, and after a patient leans against the sickbed, the first pad body and the second pad body basically cannot move laterally due to leaning of the patient, so that the safety is higher.
4. The hip joint anti-dislocation side lying cushion further comprises a positioning block which is slidably arranged on the bottom plate and used for limiting the position of the foot so as to keep the foot vertical to the lower leg. Specifically, one side of the positioning block, which faces the second pad body, is provided with a limiting opening, and the inner side face of the limiting opening, which faces the vertical plate, forms an included angle of 130-140 degrees relative to the vertical plate. When a patient lies on the side, the feet can be deflected inwards, and the inner side surface of the limiting opening forms an included angle of 130-140 degrees relative to the vertical plate, so that the feet can be better positioned. A base plate is arranged on one side of the limiting opening, which faces the bottom plate, and the height of the base plate is basically consistent with the height of the crossing position of the limiting pad; the arrangement of the backing plate can help the height of the heel position and the leg position of the patient to be consistent when the patient lies on the side.
5. The invention relates to a hip joint anti-dislocation lateral lying pad, wherein a positioning block is slidably arranged on a floor, and the hip joint anti-dislocation lateral lying pad specifically comprises the following components: the bottom surface and the vertical surface of the positioning block are respectively provided with a first convex strip and a second convex strip; the bottom plate and the riser of L template are equipped with first spacing groove and second spacing groove respectively, and first protruding strip cooperates with first spacing groove, and second protruding strip cooperates with the second spacing groove, makes the locating piece slide the removal on the L template, can carry out different adjustments to the patient's that has different leg length foot and fix.
6. The hip joint anti-dislocation side lying cushion is also provided with a limiting structure for limiting and fixing the adjusted locating block, and specifically comprises first limiting holes uniformly formed in the bottom surface of a first limiting groove, first limiting inserting columns installed in the first limiting holes in a pluggable manner, and/or second limiting holes uniformly formed in the bottom surface of a second limiting groove, and second limiting inserting columns installed in the second limiting holes in a pluggable manner; when the locating piece was adjusted to suitable position, insert the spacing post in spacing downthehole, can fix the locating piece, to the stable location of foot when making things convenient for patient to recuperate.
7. According to the hip joint dislocation prevention side lying cushion, the second cushion body can be used independently, the first cushion body and the second cushion body can be used in a combined mode, the second cushion body, the L-shaped plate and the positioning block can be used in a combined mode, the using mode can be flexibly selected according to the conditions of different patients, fatigue of the patients is relieved, and early rehabilitation of the patients is promoted.
Drawings
To more clearly illustrate the technical solutions in the prior art or the embodiments of the present invention, the drawings used in the description of the prior art or the embodiments are briefly introduced below.
Fig. 1 is a schematic view of the overall structure of the auxiliary mat for lying on one side of the present invention.
Fig. 2 is a schematic diagram of the exploded structure of fig. 1.
Fig. 3 is a schematic structural view of the first pad in fig. 1.
Fig. 4 is a schematic structural view of the second pad body and the limiting pad in fig. 1.
Fig. 5 is a schematic structural view of the first pad body, the second pad body and the limiting pad in fig. 1 when they are used in cooperation.
Fig. 6 is a schematic structural view of the L-shaped plate and the positioning block in fig. 1 after being installed in a matching manner.
Fig. 7 is an enlarged schematic view of a portion a of fig. 6.
Fig. 8 is a portion of the top view of fig. 6.
Fig. 9 is a schematic structural diagram of the positioning block.
Reference numerals: 1. a first pad body; 11. a first bottom surface; 12. a first facade; 13. a first arc surface; 2. a second pad body; 21. a second bottom surface; 22. a second facade; 23. a second arc surface; 3. a limiting pad; 31. limiting and sinking; 32. a first limiting cambered surface; 33. a second limiting cambered surface; 34. a first limit vertical surface; 4. an L-shaped plate; 41. a base plate; 42. a vertical plate; 43. a first limit groove; 44. a second limit groove; 45. a first limit hole; 46. a second limiting hole; 5. positioning blocks; 51. a first raised strip; 52. a second raised strip; 53. a first limit insert column; 54. a second limit insert column; 55. limiting the opening; 56. a backing plate.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings.
Examples
This embodiment provides a hip joint dislocation prevention side lying pad, as shown in fig. 1 to 5, comprising: a first pad body 1, a second pad body 2 and a limit pad 3.
Wherein: the first pad body 1 is provided with a first bottom surface 11, a first vertical surface 12 and a first cambered surface 13, one end of the first bottom surface 11 is connected with the bottom end of the first vertical surface 12, the top end of the first vertical surface 12 is connected with one end of the first cambered surface 13, and the other end of the first cambered surface 13 is connected with the other end of the first bottom surface 11; the second pad body 2 is provided with a second bottom surface 21, a second vertical surface 22 and a second cambered surface 23, one end of the second bottom surface 21 is connected with the bottom end of the second vertical surface 22, the top end of the second vertical surface 22 is connected with one end of the second cambered surface 23, the other end of the second cambered surface 23 is connected with the other end of the second bottom surface 21, and a bonding tape is arranged at the position, close to the second bottom surface 21, of the second cambered surface 23; the bottom surface of the limiting pad 3 is provided with a magic tape, the second cambered surface 23 is close to the second bottom surface 21, the magic tape and the second cambered surface are detachably connected through a bonding tape, and the unconnected part of the second cambered surface 23 forms a limiting recess 31.
In the hip joint dislocation prevention lateral lying cushion of the embodiment, the first cushion body 1 can be used independently, and can also be matched with the second cushion body 2 and the limiting cushion 3 for use; when the first cushion body 1 is used independently, the first cambered surface 13 is placed under the back of a patient and is matched with the first bottom surface 11 and the first vertical surface 12 for leaning against the back of the patient, at the moment, the upper body of the patient inclines, and the posture of the lower body does not change;
when the first cushion body 1, the second cushion body 2 and the limiting cushion 3 are matched for use, the first cushion body 1 and the second cushion body 2 are connected together through a zipper, then the first cushion body 1 is placed behind a patient for the patient to lean against, a wounded limb is placed on the second cushion body 2, the height of the wounded limb is consistent with that of an acetabulum, then the limiting cushion 3 is bonded on a proper position of the second cushion body 2, and the formed limiting recess 31 can firmly support the wounded limb to avoid the risk of dislocation of the wounded limb.
The hip joint anti-dislocation side lying cushion of the embodiment is generally recommended to be used after a patient recovers for a certain time after hip joint replacement, so that the cushion is safer; use the side of this embodiment to lie the pad, can help patient side as early as possible and lie, slow down patient's fatigue, promote the postoperative to recover.
In the hip joint anti-dislocation lateral lying cushion of the embodiment, the axial length of the limiting cushion 3 is less than or equal to that of the second cushion body 2; the spacing pad 3 includes: first spacing cambered surface 32, second spacing cambered surface 33 and first spacing facade 34, wherein: the first limiting cambered surface 32 is detachably connected with the second cambered surface 23 through a bonding structure; the second limiting cambered surface 33 is matched with the second cambered surface 23 to form a limiting recess 31; one end of the second limiting cambered surface 33 is connected with one end of the first limiting cambered surface 32; the first limit vertical surface 34 is located between the two limit arc surfaces, and two ends of the first limit vertical surface are respectively connected with the other ends of the first limit arc surface 32 and the second limit arc surface 33. According to the hip joint anti-dislocation lateral lying cushion, the length of the limiting cushion 3 is smaller than that of the second cushion body 2, so that a patient can feel more comfortable during recuperation; adopt the mode of bonding to connect, it is different to lead to raising the height of suffering from the limb to some extent when different patients' health height difference, conveniently adjusts the position height of spacing pad 3, and the spacing cambered surface 33 of second can make suffering from the limb stabilized in spacing sunken 31, avoids suffering from the limb slippage.
The anti-dislocation hip joint lateral lying cushion of the embodiment further comprises an L-shaped plate 4 as shown in fig. 6-8, wherein the L-shaped plate 4 is provided with a bottom plate 41 and a vertical plate 42; the bottom plate 41 is vertically connected with the vertical plate 42, and the length is greater than the sum of the lengths of the first cushion body 1 and the second cushion body 2; the L-shaped plate 4 is made of a plastic material with certain hardness, the surface of the L-shaped plate is covered by cloth, adhesive tapes are sewn on the cloth covered by the inner surface of a space formed by the vertical plate 42 and the bottom plate 41, and magic tapes are arranged on the first bottom surface 11 of the first cushion body 1, the first vertical surface 12 and the second bottom surface 21 and the second vertical surface 22 of the second cushion body 2 and can be detachably adhered and connected with the adhesive tapes on the L-shaped plate 4.
When the first pad body 1, the second pad body 2 and the limiting pad 3 are used simultaneously, the first pad body 1 and the second pad body 2 are installed on the L-shaped plate 4, then the whole body is placed on a sickbed, so that the back of a patient leans against the first pad body 1, an affected limb is placed between the second pad body 2 and the limiting pad 3, the whole body of the side lying pad cannot be displaced due to leaning of the patient, and the safety coefficient is high.
The hip joint anti-dislocation side lying cushion of the embodiment further comprises a positioning block 5 slidably mounted on the base plate 41, as shown in fig. 9, a limiting opening 55 is formed in one side of the positioning block 5 facing the second cushion body 2, an included angle of 130-140 degrees is formed between the inner side face of the limiting opening 55 facing the vertical plate 42 and the vertical plate 42, a base plate 56 is arranged on one side of the limiting opening 55 facing the base plate 41, the base plate 56 and the positioning block 5 are integrally formed, and the height of the base plate 56 is substantially consistent with that of the limiting recess 31. The positioning block 5 is used for limiting the feet, when a patient leans against the first cushion body 1 and a wounded limb is positioned between the second cushion body 2 and the limiting cushion 3, the feet of the patient can be deflected inwards, the inner side surface of the limiting opening 55 forms an included angle of 130-140 degrees relative to the vertical plate, the feet can be positioned better, the patient can keep in an outward-extending neutral position, and the feet always form an included angle of 90 degrees with the legs; the setting of backing plate 56 can keep patient's health balanced, better the recuperation.
In the hip joint anti-dislocation side lying pad of the present embodiment, the bottom surface and the vertical surface of the positioning block 5 are respectively provided with a first protruding strip 51 and a second protruding strip 52, and the bottom plate 41 and the vertical plate 42 are respectively provided with a first limiting groove 43 and a second limiting groove 44; the first protruding strips 51 are in plug-in connection with the first limiting grooves 43, and the second protruding strips 52 are in plug-in connection with the second limiting grooves 44, so that the positioning blocks 5 can slide on the L-shaped plates 4, different adjustments can be performed on patients with different leg lengths, and the patients can be well maintained.
The hip joint anticreep position side of this embodiment is lain in and is filled up, still is equipped with limit structure for it is spacing to carry out adjusted locating piece 5, limit structure includes: a first limit hole 45, a second limit hole 46, a first limit insert column 53 and a second limit insert column 54. Wherein the first limiting holes 45 are uniformly arranged on the bottom surface of the first limiting groove 43, and the second limiting holes 46 are uniformly arranged on the bottom surface of the second limiting groove 44; first spacing post 53 is inserted and is installed in first spacing hole 45 with can inserting, and the second is spacing to be inserted the post 54 and is installed in second spacing hole 46 with can inserting, and when the locating piece 5 was adjusted to suitable position, it was downthehole to insert spacing post with spacing, can carry out the restriction in the position to locating piece 5, and patient's foot can not promote locating piece 5 on arranging backing plate 56 in this moment.
The using method of the hip joint anti-dislocation side lying cushion of the embodiment is as follows:
use mode 1: the first cushion body 1 is used alone;
when the first cushion body 1 is used alone, the medical staff helps the patient to lift the back, and then the first cushion body 1 is placed below the back of the patient, at the moment, the upper half body of the patient inclines, and the posture of the lower half body does not change.
Use mode 2: the first pad body 1, the second pad body 2 and the limit pad 3 are matched for use;
firstly, the first cushion body 1 and the second cushion body 2 are connected together by a zipper; then the first cushion body 1 and the second cushion body 2 which are connected together are put at a proper position of a sickbed, the back of a patient leans against the first cushion body 1, and the affected limb is placed on the second cushion body 2; adjusting the height of the affected limb to make the height of the affected limb consistent with the height of the hip of the patient; finally, the limit pad 3 is connected with the second pad body 2 in an adhesive way, and the affected limb is placed in the limit dent 31 formed by the second pad body 2 and the limit pad 3. The use mode is suitable for patients with better perception.
Use mode 3: the first pad body 1, the second pad body 2, the limiting pad 3 and the L-shaped plate 4 are matched for use;
firstly, the first cushion body 1 and the second cushion body 2 are connected together by a zipper; then the first pad body 1 and the second pad body 2 which are connected are bonded and connected with the L-shaped plate 4; the subsequent operation is in accordance with the latter half of the usage pattern 2. The device is suitable for patients with poor perceptibility, especially the elderly.
Use mode 4: the first pad body 1, the second pad body 2, the limiting pad 3, the L-shaped plate 4 and the positioning block 5 are matched for use;
firstly, the first cushion body 1 and the second cushion body 2 are connected together by a zipper; then the first pad body 1 and the second pad body 2 which are connected are bonded and connected with the L-shaped plate 4; then, the positioning block 5 can be slidably arranged on the L-shaped plate 4; placing the first pad body 1, the second pad body 2, the L-shaped plate 4 and the positioning block 5 which are connected together at a proper position of a sickbed, leaning the back of a patient against the first pad body 1, and placing an affected limb on the second pad body 2; adjusting the height of the affected limb to make the height of the affected limb consistent with the height of the hip of the patient; the limit pad 3 is connected with the second pad body 2 in an adhesive way, and the affected limb is placed in a limit dent 31 formed by the second pad body 2 and the limit pad 3; finally, the positioning block 5 is slid and adjusted to a proper position, so that the feet of the patient are placed on the base plate 56 in the limiting opening 55, and the positioning block 5 is fixed by inserting the first limiting insertion column 53 and the second limiting insertion column 54 into the first limiting hole 45 and the second limiting hole 46 respectively.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (9)
1. The utility model provides a hip joint anticreep position side is lain in and is filled up which characterized in that includes:
the first cushion body (1) is provided with a first bottom surface (11), a first vertical surface (12) and a first cambered surface (13), one end of the first bottom surface (11) is connected with the bottom end of the first vertical surface (12), one end of the first cambered surface (13) is connected with the top end of the first vertical surface (12), and the other end of the first cambered surface (13) is connected with the other end of the first bottom surface (11);
the second cushion body (2) is provided with a second bottom surface (21), a second vertical surface (22) and a second cambered surface (23), one end of the second bottom surface (21) is connected with the bottom end of the second vertical surface (22), one end of the second cambered surface (23) is connected with the top end of the second vertical surface (22), and the other end of the second cambered surface (23) is connected with the other end of the second bottom surface (21);
one axial end of the first cushion body (1) is the same as one axial end of the second cushion body (2) in shape and is detachably connected with the first cushion body;
spacing pad (3), with being close to of second cambered surface (23) one side detachably connects of second bottom surface (21), spacing pad (3) with the part of second cambered surface (23) not with spacing pad (3) are connected forms spacing sunken (31).
2. The anti-dislocation hip-joint lateral lying cushion according to claim 1, characterized in that the position limiting cushion (3) comprises:
the first limiting cambered surface (32) is suitable for being in contact with the second cambered surface (23);
one end of the second limiting cambered surface (33) is connected with the first limiting cambered surface (32) and is suitable for supporting;
and two ends of the first limiting vertical surface (34) are respectively connected with the first limiting cambered surface (32) and the second limiting cambered surface (33).
3. The anti-hip-joint dislocation side lying cushion according to claim 1, characterized in that: the limiting pad (3) and the second pad body (2) are detachably connected through a thread gluing structure.
4. The anti-hip-joint dislocation side lying cushion according to claim 1, characterized in that: the first cushion body (1) and the second cushion body (2) are detachably connected through a thread gluing structure or a zipper structure.
5. The anti-hip-joint dislocation side lying cushion according to any one of claims 1-4, further comprising:
the L-shaped plate (4) is provided with a bottom plate (41) and a vertical plate (42) connected with the bottom plate (41), and the length of the L-shaped plate is greater than the sum of the lengths of the first cushion body (1) and the second cushion body (2);
the first bottom surface (11) of the first cushion body (1) is detachably connected with the bottom plate (41), and/or the first vertical surface (12) of the first cushion body (1) is detachably connected with the vertical plate (42);
the second bottom surface (21) of the second cushion body (2) is detachably connected with the bottom plate (41), and/or the second vertical surface (22) of the second cushion body (2) is detachably connected with the vertical plate (42).
6. The anti-hip-joint-dislocation side lying cushion according to claim 5, wherein: the foot fixing device also comprises a positioning block (5) which is slidably arranged on the bottom plate (41) and is suitable for limiting the foot.
7. The anti-hip-joint dislocation side lying cushion according to claim 6, wherein: a limiting opening (55) is formed in one side, facing the second cushion body (2), of the positioning block (5), and an included angle of 130 degrees and 140 degrees is formed between the inner side face, facing the vertical plate (42), of the limiting opening (55) and the vertical plate (42);
one side of the limiting opening (55) facing the bottom plate (41) is provided with a base plate (56), the base plate and the positioning block (5) are integrally formed, and the height of the base plate (56) is basically consistent with the height of the intersection position of the second pad body (2) and the limiting pad (3).
8. The anti-hip-joint dislocation side lying cushion according to claim 6 or 7, wherein: the bottom surface of the positioning block (5) is provided with a first protruding strip (51), the bottom plate (41) is provided with a first limiting groove (43), and the first protruding strip (51) is in matched insertion connection with the first limiting groove (43);
a second protruding strip (52) is arranged on the vertical surface of the positioning block (5), a second limiting groove (44) is arranged on the vertical plate (42), and the second protruding strip (52) is in matched splicing with the second limiting groove (44);
the positioning structure is used for limiting the positioning block (5) at the set position of the L-shaped plate (4).
9. The anti-hip-joint dislocation side lying cushion according to claim 8, wherein: the limit structure comprises:
the first limiting holes (45) are uniformly formed in the bottom surface of the first limiting groove (43);
the first limiting inserting column (53) is installed inside the first limiting hole (45) in a pluggable mode;
and/or the presence of a gas in the gas,
the second limiting holes (46) are uniformly formed in the bottom surface of the second limiting groove (44);
and the second limiting inserting column (54) is installed inside the second limiting hole (46) in a pluggable mode.
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| CN202110914084.XA CN113520754B (en) | 2021-08-10 | 2021-08-10 | Hip joint dislocation-preventing side lying cushion |
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| CN202110914084.XA CN113520754B (en) | 2021-08-10 | 2021-08-10 | Hip joint dislocation-preventing side lying cushion |
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| CN113520754B CN113520754B (en) | 2022-10-11 |
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| CN113520754B (en) | 2022-10-11 |
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