CN209751516U - Congenital hip joint dislocation reduction fixing device - Google Patents

Congenital hip joint dislocation reduction fixing device Download PDF

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Publication number
CN209751516U
CN209751516U CN201920207031.2U CN201920207031U CN209751516U CN 209751516 U CN209751516 U CN 209751516U CN 201920207031 U CN201920207031 U CN 201920207031U CN 209751516 U CN209751516 U CN 209751516U
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China
Prior art keywords
fixed column
fixed
base
extension part
board
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CN201920207031.2U
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Chinese (zh)
Inventor
图布新
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AFFILIATED HOSPITAL OF INNER MONGOLIA UNIVERSITY FOR NATIONALITIES
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AFFILIATED HOSPITAL OF INNER MONGOLIA UNIVERSITY FOR NATIONALITIES
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Abstract

The utility model belongs to the technical field of medical auxiliary instrument, specifically a congenital hip joint dislocation reduction fixing device. At present, the frog type position plaster is used for treatment, and the infant patient is fixed in the frog type position, can only take a horizontal position, cannot turn over, cannot stand and cannot crawl, so that the treatment difficulty of medical care personnel and the pain of the patient are increased. Reset fixing device includes base, bed board, and the bed board is equipped with the extension, is equipped with strutting arrangement between base and the bed board, and the extension is kept away from bed board one end and is equipped with the fixed column perpendicularly upwards. The utility model discloses simple structure, stable, comfortable, the operation of being convenient for only needs alone to put child's both legs in the abduction position, can carry out the gypsum under this stable state and fix, saves time, has alleviateed doctor's intensity of labour, is fit for various size children, and the perspective is convenient, shortens operating time, reaches satisfied clinical effect.

Description

congenital hip joint dislocation reduction fixing device
Technical Field
The utility model belongs to the technical field of medical auxiliary instrument, specifically a congenital hip joint dislocation reduction fixing device.
Background
Congenital Hip dislocation, also known as Developmental Hip dislocation (DDH), is a common congenital deformity in which the femoral head loses its normal relationship with the acetabulum within the joint capsule, so that it does not develop normally before and after birth. Congenital hip dislocation is a disease which has a great influence on the health of children and is one of the main diseases causing the limb disabilities of children, the clinical effects of early diagnosis and early treatment are satisfactory, and the earlier the treatment is, the simpler the treatment is, the better the obtained effect is, and the better the treatment is generally below 3 years old.
For younger infants, firstly, a conservative treatment method is considered, operations are not needed, the hip joint is kept stable after being reset by utilizing a special position of the hip joint, such as an abduction position or a frog type position, the mutually adaptive and relatively stable and normal structural characteristics are generated, the joint development is promoted, the resetting is maintained for a certain time, the joint capsule is retracted to be close to normal, and the dislocation can not be avoided after the fixation is removed. The treatment and care can be given with reference to the following methods:
1. triangle pillow for newborn period
(1) placing a triangular pillow at perineum part of two legs to keep two legs in an abduction frog-shaped position;
(2) The diaper should be thicker;
2. One-piece harness therapy (specially made socks)
(1) Two sets of harnesses are prepared for alternate cleaning;
(2) the release time is prevented from being overlong during replacement;
(3) when the user is held, lies or lies, the legs cannot be closed, and the outspread frog-shaped position should be kept;
(4) Moving the buttonholes to keep the correct positions according to the increase of the month ages of the children;
3. And (3) abduction bracket fixing method.
at present, a targeted treatment mode adopts conservative treatment or operation treatment, the conservative treatment adopts frog type position plaster or a frog type orthopedic device for fixing treatment, the frog type position plaster is used for fixing and fixing the femoral head in the acetabulum to stably restore and shape the joint, the hip joint is required to be abducted by 20-90 degrees usually, but the femoral head is required to be pulled out again by violent movement, the course of the disease is long, and the course of the treatment requires 6-9 months. During the treatment period of 6-9 months, the infant patient is fixed in a frog-type position, and can only take a horizontal position, cannot turn over, cannot stand and cannot crawl.
At present, frog type plaster fixation is clinically used for treating congenital hip dislocation, also called as external fixation of hip herringbone plaster, and the mode is that the head, trunk and hip of a patient are required to be supported to keep the optimal position, so that a doctor can conveniently carry out plaster-making operation in the shortest time; if the infant body position of lying on the back is fixed unstably, when carrying out the gypsum between the gypsum operation, be unfavorable for the operation, increased medical personnel's intensity of labour, and the fixed strutting arrangement who uses at present does not have children's height and carries out the function adjusted or adjust inconvenient, increase medical personnel's the treatment degree of difficulty and patient's misery.
Disclosure of Invention
the utility model aims at: development a prostrate position head that function is perfect, trunk are fixed, strutting arrangement, the device is used for the gypsum fixed operation of breast-stroke gypsum fixation treatment congenital hip dislocation reduction in-process, and its is fixed, bearing structure can make things convenient for medical personnel to accomplish the gypsum fixed operation, still can be used to the X-ray perspective inspection of the fixed position of gypsum, can ensure that patient's eye does not receive pressure when supporting the head moreover, breathes unblocked, and easy dismounting, easy cleaning.
the technical scheme adopted for solving the technical problems is as follows:
A congenital dislocation of hip joint reduction fixing device which characterized in that:
the reset fixing device comprises a base and a bed board;
The base is I-shaped and is used as a base of the reset fixing equipment, the base comprises two longitudinal plates and two transverse plates, the two transverse plates are respectively arranged at two ends of the longitudinal plates, and the longitudinal plates and the two transverse plates are fixedly connected or integrally formed;
The bed plate is in a rectangular flat plate shape and is fixed above the base, an extension part is arranged in the middle of one short side end of the bed plate, and the extension part is assembled and connected with the bed plate;
a supporting device is arranged between the base and the bed board and is used for fixedly mounting the bed board on the base;
One end of the extension part, which is far away from the bed board, is vertically and upwards provided with a fixing column.
The supporting device is composed of a plurality of upright columns, one end of each upright column is fixed on the base, and the other end of each upright column is fixed on the bed board and/or the extension part, so that the bed board and the extension part can be stably fixed on the base.
the extension part is provided with a sliding block, the bed plate is provided with a guide rail, and the sliding block is assembled and connected with the guide rail to realize the telescopic adjustment of the extension part on the bed plate;
a fixed column of the extension part, which is far away from one end of the bed board, is fixedly connected with a supporting device between the base and the bed board or is in an integrated structure;
the extension is close to the one end of fixed column and is equipped with grafting device or buckle device, and the fixed column is close to extension one side be equipped with on the surface be equipped with grafting device, buckle device assorted jack or checkpost, realize the swing joint of extension and fixed column.
Set up the slip track device on the vertical plate of the stand bottom that links to each other with the fixed column, base, this slip track device is used for stand and fixed column to slide along vertical plate horizontal direction.
the extension part adopts a plug board type, the extension part and the fixed column are separated and are of movable connection structures which are spliced and inserted mutually, and the fixed column is fixedly connected with the upright column of the supporting device so that the fixed column is fixedly arranged on the base through the upright column.
The fixed column or the extension part is provided with a leg support part which is provided with a pair of support bodies which are symmetrical left and right, and the support bodies are assembled on the fixed column or the extension part and extend towards two sides for supporting and supporting the legs of the infant patient.
the supporting body is assembled on the fixed column or the extending portion through the hinge, and the rotating shaft of the hinge is horizontally arranged and parallel to the longitudinal plate, so that the supporting body can rotate in a wing shape on two sides of the fixed column or the extending portion.
The supporting body is assembled on the fixed column, one end of the supporting body, which is close to the fixed column, is provided with an annular connecting piece, the annular connecting piece is installed on the fixed column, the annular connecting piece comprises a fixed part and a rotating part, the fixed part and the rotating part are assembled and connected through a bearing, the fixed part is fixed on the fixed column, and the rotating part and the supporting body are assembled and connected through a hinge;
the supporting body rotates around the fixing column through the annular connecting piece in the horizontal direction, so that the bending angle between the upper limbs (thighs) and the trunk of the child patient can be adjusted by medical staff;
The supporter rotates around the rotating shaft of the hinge in the vertical direction through the hinge, and the abduction angle adjustment of the medical staff between the upper limbs (thighs) on the two sides of the infant patient is realized.
the supporting body comprises a main plate and an auxiliary plate, one end of the main plate is assembled and connected with the fixed column through a hinge and an annular connecting piece, and the other end of the main plate is connected with the auxiliary plate;
The main board and the auxiliary board are fixedly connected or integrally formed or connected through a rotating shaft or detachably spliced, when the main board and the auxiliary board are connected in a rotating shaft mode, the rotating shaft used for connecting the rotating shaft is vertical to the horizontal plane where the bed board is located, and the auxiliary board horizontally rotates around the rotating shaft; when the main board and the auxiliary board are connected in a detachable splicing mode, an included angle between the auxiliary board and the main board is a right angle, and the main board and the hinge are connected in a detachable splicing mode.
The both ends of base diaphragm are equipped with handle and/or gyro wheel to facilitate the use resetting fixing device transports the infant.
The utility model has the advantages that:
(1) The utility model has simple structure, stability, comfort and convenient operation, the children are placed on the fixed bracket after resetting, and the two legs of the children are placed in the abduction positions by only one person, thus the plaster can be fixed in the stable state, the time is saved, the labor intensity of doctors is lightened, and the stable state after resetting can be kept after the plaster is fixed;
(2) The device is used for measuring the body form index of a child patient with a large sample and the specifications of various X-ray fluoroscopy instruments, and finally solves the problem that the device is suitable for various body form patients and various X-ray fluoroscopy instruments flexibly operate the space;
(3) the device is made of economical and practical materials, is designed to be suitable for children with various body types, and is convenient and flexible to operate by the X-ray fluoroscopy instrument, namely, the operation space is large, and the operation time is reduced;
(4) Provides convenient operation equipment for clinical patients, provides equipment for orthopedic departments, achieves certain economic benefit, shortens operation time and achieves satisfactory clinical effect.
drawings
The attached drawings are as follows:
fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
Fig. 2 is a schematic view of a first embodiment of the present invention in a use state;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention;
Fig. 4 is a schematic structural diagram of a second embodiment of the present invention having a plug device and a jack;
fig. 5 is a schematic diagram of a partial (a portion) enlarged structure in the second embodiment of the present invention in fig. 4;
Fig. 6 is a schematic structural diagram of a third embodiment of the present invention;
Fig. 7 is a schematic diagram of a partial (B-portion) enlarged structure in the third embodiment of the present invention shown in fig. 6.
Wherein:
1 base 11 horizontal plate 12 vertical plate
2 a socket 26 of a plug-in device 25 of a fixed column 23 slide block 24 of an extension part 22 of a bed plate 21
3 supporting device 31 upright post 32 sliding track device
the 4-legged support 41 supports the main plate 42 and the sub-plate 44 of the main plate 43 are hinged by the fixing portion 46 and the rotating portion 47 of the annular connecting piece 45.
Detailed Description
[ example 1 ]
as shown in fig. 1, a congenital hip dislocation reduction fixing device is characterized in that:
The reset fixing device comprises a base and a bed board;
The base is I-shaped and is used as a base of the reset fixing equipment, the base comprises two longitudinal plates and two transverse plates, the two transverse plates are respectively arranged at two ends of the longitudinal plates, and the longitudinal plates and the two transverse plates are fixedly connected or integrally formed;
the bed plate is in a rectangular flat plate shape and is fixed above the base, an extension part is arranged in the middle of one short side end of the bed plate, and the extension part is assembled and connected with the bed plate;
A supporting device is arranged between the base and the bed board and is used for fixedly mounting the bed board on the base;
one end of the extension part, which is far away from the bed board, is vertically and upwards provided with a fixing column.
as shown in fig. 2, when in use, the infant patient faces outwards along the long side direction of the bed plate, namely the head of the infant patient is placed towards the direction far away from the fixed column, the body of the infant patient lies on the bed plate along the long side direction of the rectangular bed plate, the crotch part of the infant patient, namely the perineum parts of the two legs are supported on the fixed column, the two legs are separately extended to the two sides, and the two legs of the infant patient can be supported by medical staff. When the infant patient is placed on the bed plate according to the above body positions, the middle position of the hip of the infant patient is supported by the extension part, namely the lumbar vertebra and/or the sacrum and/or the coccyx of the infant patient is placed right above the extension part to play a supporting role; in addition, in order to make the operation of plaster-beating for the sick children more convenient for the medical staff, the extension part on one side of the bed board can be arranged as narrow as possible, so that the influence of the extension part on the operation of plaster-beating is minimum.
The supporting device can be a plurality of upright posts, one end of each upright post is fixed on the base, and the other end of each upright post is fixed on the bed board and/or the extension part, so that the bed board and the extension part can be stably fixed on the base. Furthermore, a supporting device with a movable adjusting structure, such as a screw rod, a scissor fork and the like, can be adopted, so that the height between the bed plate and the base can be adjusted, and the operation of medical personnel is facilitated.
[ example 2 ]
as shown in fig. 3 and 4, on the basis of the above embodiments, the extension portion of the present embodiment is provided with a slide block, the bed plate is provided with a guide rail, and the slide block is assembled and connected with the guide rail, so as to realize the telescopic adjustment of the extension portion on the bed plate;
A fixed column of the extension part, which is far away from one end of the bed board, is fixedly connected with a supporting device between the base and the bed board or is in an integrated structure;
the extension is close to the one end of fixed column and is equipped with grafting device or buckle device, and the fixed column is close to extension one side be equipped with on the surface be equipped with grafting device, buckle device assorted jack or checkpost, realize the swing joint of extension and fixed column.
Furthermore, a sliding track device can be arranged at the bottom end of the upright column connected with the fixed column and on the longitudinal plate of the base, and the sliding track device can realize that the upright column (connected with the fixed column) and the fixed column slide along the horizontal direction of the longitudinal plate; when one end of the extension part is fixedly connected with the fixing column, the extension part is adjusted in a telescopic mode relative to the bed board, and the extension part can be adjusted in a telescopic mode by matching with the fixing column and the vertical column to horizontally slide on the longitudinal plate. The telescopic adjustment action of the extension part aims at: the medical staff can adjust the overall length of the bed board and the extension part according to the body size of the infant patient, so that the infant patient can be completely supported on the bed board; in addition, according to the disease condition characteristics of the infant, the medical care personnel set frog type position plaster for the infant, the plaster position on the waist of the infant can be lower, only the hip joint of the infant can be higher (or lower), and the plaster can be required to be hit on the waist (or higher) of the infant. In order to facilitate the plaster-applying operation of the medical care personnel, under the condition of meeting the support, the simpler the support structure at the bottom of the body of the infant is, the smaller the force application point is, the better the support structure is, therefore, the support structure can be adjusted by the extension part and other related auxiliary components (including but not limited to a fixing column, an upright post and a sliding rail device) along with the body condition of the infant and the work requirement of the medical care personnel, so that the frog type position plaster fixation of hip reduction is facilitated.
when the extension part is used, the extension part is firstly pushed towards the fixed column along the guide rail, the plug-in device at the front end of the extension part (namely, one end close to the fixed column) is inserted into (or performs corresponding connection action according to the structural characteristics of the plug-in device) the jack corresponding to the plug-in device on the fixed column, so that the assembly connection between the extension part and the fixed column is realized, meanwhile, the fixed column is connected with the supporting device of the bed plate, and the extension part is reinforced between the fixed part and the base through the supporting device.
The slide block of the extension part and the guide rail of the bed board are assembled and connected, so that the extension part can be adjusted in a front-back (namely along the long edge and the horizontal direction of the rectangular bed board) telescopic manner on the bed board.
As shown in fig. 4 and 5, the extension portion is of a plug-in board type, that is, the extension portion is separated from the fixed column and is a movable connection structure that is spliced and inserted with each other, and the fixed column is fixedly connected with the upright column of the supporting device, so that the fixed column is fixedly installed on the base through the upright column; when the extension part is used, the extension part is firstly inserted into the insertion hole corresponding to the fixed column, so that the extension part is firm, the infant is placed on the bed plate and the extension part, and medical staff carries out plaster beating operation; in the plaster applying process, the front end of the extension part is tightly attached to the waist hip of the infant, the extension part and the body of the infant are applied to the plaster inner cavity (namely the extension part is positioned in a gap between the body of the infant and the inner wall of the plaster inner cavity), after the shape, the position, the angle and the like of the plaster are determined and the plaster is solidified and fixed, the extension part is contracted and taken out from the waist hip of the infant, so that the support to the waist hip of the infant in the plaster applying process is realized, and the operation of medical personnel is facilitated.
furthermore, the sliding structure formed by the sliding block and the guide rail between the extension part and the bed board can also be a drawing type, namely, the groove is arranged in the middle part and the long side direction of the bed board, the plate-shaped extension part can be placed in the groove, the extension part can be freely drawn and slid in the groove, in addition, a ratchet limiting device is arranged between the extension part and the groove, the ratchet limiting device is used for limiting the relative position of the extension part in the groove, namely, the extension part can be limited on a certain position through a locking structure on the ratchet limiting device, and the extension part is not moved, so that the waist and hip of the infant patient supported by the extension part are ensured to be stable and not to slip. The ratchet limiting means may be any known solution in the art, and the structure, constitution thereof are simple and conventional and will not be described in detail.
[ example 3 ]
As shown in fig. 6, on the basis of the above-mentioned embodiment, the fixed column or the extending portion of the present embodiment is provided with a leg supporting member having a pair of supporting bodies which are bilaterally symmetrical and are assembled on the fixed column or the extending portion, and the supporting bodies are extended to both sides for supporting and supporting the legs of the infant patient.
the supporting body is assembled on the fixed column or the extending portion through the hinge, and the rotating shaft of the hinge is horizontally arranged and parallel to the longitudinal plate, so that the supporting body can rotate in a wing shape on two sides of the fixed column or the extending portion.
when in use, the patient infant is placed on the bed board in the supine position, the upper body trunk part is positioned on the bed board and the extension part, the crotch part of the patient infant is propped against the fixed column, and the two legs are separately extended to the two sides; according to the disease degree and situation of the infant with hip firstly, the supporting bodies on the left side and the right side are adjusted to enable the knees on one side or two sides of the infant to be unfolded outwards for a certain angle, and after the unfolding angle meets the hip firstly resetting requirement of a doctor, the unfolding angle of the supporting bodies is fixed through a locking device or a support rod device arranged on a hinge of the supporting bodies; the medical staff can do plaster-beating operation to the leg and hip of the infant.
As shown in fig. 7, the supporting body is assembled on the fixed column, one end of the supporting body, which is close to the fixed column, is provided with an annular connecting piece, the annular connecting piece is installed on the fixed column, the annular connecting piece comprises a fixed part and a rotating part, the fixed part and the rotating part are assembled and connected by a bearing, the fixed part is fixed on the fixed column, and the rotating part and the supporting body are assembled and connected by a hinge;
the supporting body rotates around the fixing column through the annular connecting piece in the horizontal direction, so that the bending angle between the upper limbs (thighs) and the trunk of the child patient can be adjusted by medical staff;
The supporter rotates around the rotating shaft of the hinge in the vertical direction through the hinge, and the abduction angle adjustment of the medical staff between the upper limbs (thighs) on the two sides of the infant patient is realized.
The use method of the scheme is basically the same as that of the scheme, and the difference is that: this scheme has set up cyclic annular connecting piece between supporter and fixed column to realize that support piece rotates along the plane level at bed board place, can adjust the angle between infant upper limbs and the upper part of the body truck from this. When medical personnel carries out the treatment of elder generation hip reduction, do preliminary fixed to infant hip and shank earlier usually, under the gypsum uncured condition promptly, the quick examination of clapping sees whether the effect that resets meets the requirements, if do not accord then in time makes the adjustment, later claps the examination again, and is up to the qualification, finally makes gypsum solidification, fixed. Therefore, the horizontal adjustment function of the support is to solve the above problems of repeated shooting inspection and repeated adjustment. Furthermore, an angle measuring and displaying device can be arranged between the supporting piece and the fixed column, and the angle adjusted by the supporting piece can be quantitatively fed back in real time, so that the examination and the judgment of medical personnel are facilitated, and the hip-first reduction operation can be better carried out.
The supporting body comprises a main plate and an auxiliary plate, one end of the main plate is assembled and connected with the fixed column through a hinge and an annular connecting piece, and the other end of the main plate is connected with the auxiliary plate;
The main board and the auxiliary board are fixedly connected or integrally formed or connected through a rotating shaft or detachably spliced, when the main board and the auxiliary board are connected in a rotating shaft mode, the rotating shaft used for connecting the rotating shaft is vertical to the horizontal plane where the bed board is located, and the auxiliary board horizontally rotates around the rotating shaft; when the main board and the auxiliary board are connected in a detachable splicing mode, an included angle between the auxiliary board and the main board is a right angle, and the main board and the hinge are connected in a detachable splicing mode.
in the above embodiments, most of the problems are not solved, and the problem of leg support of the infant patient during plaster fixation cannot be solved better, that is, in the actual operation process, the component of the support member still affects the plaster operation, which causes difficulty in the operation of the medical staff. According to the scheme, the supporting body is divided into the main board and the auxiliary board which can be fixedly connected, movably connected or even spliced and inserted, and the connection between the main board and the fixed column can be further designed to be detachable; based on the improvement of the structure, the support piece is disassembled; generally, when hip reduction is performed first, the upper limbs are required to form an included angle of 90 degrees with the trunk and the lower limbs respectively, and an included angle of more than 90 degrees and less than or equal to 180 degrees is formed between the two upper limbs; if the body position does not reach the standard, the reduction treatment effect is affected. In the technical scheme, when plaster is applied, the supporting piece is separated from the leg of the infant, the medical staff holds the leg by hands, or the supporting piece and the leg of the infant can only be applied to the plaster, so that the operation of the doctor and the patient is troublesome and the resetting effect is poor; even this scheme can realize even if support piece is together beaten in the gypsum, treat the gypsum solidification back, take support piece's mainboard, subplate out with terminal (naked department of foot) from upper limbs root (the gypsum is located the open department of infant buttock), lower limbs respectively again to greatly made things convenient for medical personnel's the fixed operation of gypsum.
[ example 4 ]
on the basis of the above embodiment, this embodiment the both ends of base diaphragm are equipped with handle and/or gyro wheel, in order to facilitate the use fixing device that resets transports the infant.
As mentioned above, in the process of fixing the plaster, repeated examination, photography and adjustment are required, before the plaster is solidified, the infant patient can move to and fro the plaster operating room and the photography chamber for many times, and the change of the bending angle of the legs of the infant patient is easy to happen in the transfer process, which affects the reposition; this embodiment is in set up handle or roller device on the fixing device that resets to convenient the transportation, and make the infant position not change at the transportation.
finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (10)

1. a congenital dislocation of hip joint reduction fixing device which characterized in that:
the reset fixing device comprises a base and a bed board;
The base is I-shaped and is used as a base of the reset fixing equipment, the base comprises two longitudinal plates and two transverse plates, the two transverse plates are respectively arranged at two ends of the longitudinal plates, and the longitudinal plates and the two transverse plates are fixedly connected or integrally formed;
The bed plate is in a rectangular flat plate shape and is fixed above the base, an extension part is arranged in the middle of one short side end of the bed plate, and the extension part is assembled and connected with the bed plate;
A supporting device is arranged between the base and the bed board and is used for fixedly mounting the bed board on the base;
One end of the extension part, which is far away from the bed board, is vertically and upwards provided with a fixing column.
2. the congenital hip dislocation reduction fixation device according to claim 1, wherein:
The supporting device is composed of a plurality of upright columns, one end of each upright column is fixed on the base, and the other end of each upright column is fixed on the bed board and/or the extension part, so that the bed board and the extension part can be stably fixed on the base.
3. The congenital hip dislocation reduction fixation device according to claim 2, wherein:
The extension part is provided with a sliding block, the bed plate is provided with a guide rail, and the sliding block is assembled and connected with the guide rail to realize the telescopic adjustment of the extension part on the bed plate;
A fixed column of the extension part, which is far away from one end of the bed board, is fixedly connected with a supporting device between the base and the bed board or is in an integrated structure;
the extension is close to the one end of fixed column and is equipped with grafting device or buckle device, and the fixed column is close to extension one side be equipped with on the surface be equipped with grafting device, buckle device assorted jack or checkpost, realize the swing joint of extension and fixed column.
4. the congenital hip dislocation reduction fixation device according to claim 3, wherein:
set up the slip track device on the vertical plate of the stand bottom that links to each other with the fixed column, base, this slip track device is used for stand and fixed column to slide along vertical plate horizontal direction.
5. the congenital hip dislocation reduction fixation device according to claim 4, wherein:
The extension part adopts a plug board type, the extension part and the fixed column are separated and are of movable connection structures which are spliced and inserted mutually, and the fixed column is fixedly connected with the upright column of the supporting device so that the fixed column is fixedly arranged on the base through the upright column.
6. the congenital hip dislocation reduction fixation device according to any one of claims 1 to 5, wherein:
the fixed column or the extension part is provided with a leg support part which is provided with a pair of support bodies which are symmetrical left and right, and the support bodies are assembled on the fixed column or the extension part and extend towards two sides for supporting and supporting the legs of the infant patient.
7. the congenital hip dislocation reduction fixation device according to claim 6, wherein:
the supporting body is assembled on the fixed column or the extending portion through the hinge, and the rotating shaft of the hinge is horizontally arranged and parallel to the longitudinal plate, so that the supporting body can rotate in a wing shape on two sides of the fixed column or the extending portion.
8. the congenital hip dislocation reduction fixation device according to claim 7, wherein:
The supporting body is assembled on the fixed column, one end of the supporting body, which is close to the fixed column, is provided with an annular connecting piece, the annular connecting piece is installed on the fixed column, the annular connecting piece comprises a fixed part and a rotating part, the fixed part and the rotating part are assembled and connected through a bearing, the fixed part is fixed on the fixed column, and the rotating part and the supporting body are assembled and connected through a hinge;
the supporting body rotates around the fixing column through the annular connecting piece in the horizontal direction, so that the bending angle between the upper limb and the trunk of the infant patient can be adjusted by medical staff;
the supporter rotates around the pivot of hinge through the hinge in the vertical direction, realizes medical personnel to the abduction angular adjustment between infant's both sides upper limbs.
9. The congenital hip dislocation reduction fixation device according to claim 8, wherein:
The supporting body comprises a main plate and an auxiliary plate, one end of the main plate is assembled and connected with the fixed column through a hinge and an annular connecting piece, and the other end of the main plate is connected with the auxiliary plate;
the main board and the auxiliary board are fixedly connected or integrally formed or connected through a rotating shaft or detachably spliced, when the main board and the auxiliary board are connected in a rotating shaft mode, the rotating shaft used for connecting the rotating shaft is vertical to the horizontal plane where the bed board is located, and the auxiliary board horizontally rotates around the rotating shaft; when the main board and the auxiliary board are connected in a detachable splicing mode, an included angle between the auxiliary board and the main board is a right angle, and the main board and the hinge are connected in a detachable splicing mode.
10. the reduction fixation device for congenital hip dislocation according to any one of claims 1 to 5, 7 to 9, wherein:
The both ends of base diaphragm are equipped with handle and/or gyro wheel to facilitate the use resetting fixing device transports the infant.
CN201920207031.2U 2019-02-19 2019-02-19 Congenital hip joint dislocation reduction fixing device Expired - Fee Related CN209751516U (en)

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Application Number Priority Date Filing Date Title
CN201920207031.2U CN209751516U (en) 2019-02-19 2019-02-19 Congenital hip joint dislocation reduction fixing device

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Application Number Priority Date Filing Date Title
CN201920207031.2U CN209751516U (en) 2019-02-19 2019-02-19 Congenital hip joint dislocation reduction fixing device

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Publication Number Publication Date
CN209751516U true CN209751516U (en) 2019-12-10

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CN201920207031.2U Expired - Fee Related CN209751516U (en) 2019-02-19 2019-02-19 Congenital hip joint dislocation reduction fixing device

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