CN221600335U - Fixing device for fracture patient - Google Patents

Fixing device for fracture patient Download PDF

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Publication number
CN221600335U
CN221600335U CN202323122430.4U CN202323122430U CN221600335U CN 221600335 U CN221600335 U CN 221600335U CN 202323122430 U CN202323122430 U CN 202323122430U CN 221600335 U CN221600335 U CN 221600335U
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cylinder
clamping
rod
air bag
fixing
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CN202323122430.4U
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张楠
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Individual
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Abstract

The utility model belongs to the technical field of medical appliances, and particularly relates to a fixing device for fracture patients, which comprises two brackets, wherein each bracket comprises a supporting rod and an arc-shaped bracket, the bottom of the arc-shaped bracket is fixedly connected with the top of the supporting rod, the bottom of the supporting rod is arranged on a substrate, and the supporting rod is a telescopic rod; the top of the arc bracket is detachably connected with a fixed cylinder, an air bag interlayer is arranged in the fixed cylinder, and a pressure sensor is arranged on the inner side wall of the air bag interlayer; one side of the base plate is fixedly connected with a fixing clamp plate, the fixing clamp plate is U-shaped, a bolt is vertically penetrated through the bottom wall of the fixing clamp plate, and the bolt extends upwards and is fixedly connected with the clamping plate. According to the utility model, the affected limb is fixed through the fixing cylinder, the two ends of the fixing cylinder are respectively adjusted to proper heights by adjusting the supporting rods during lying in bed, and the fixing cylinder can flexibly move along with the affected limb when the patient gets out of bed, so that the adjusting operation is simple and the use is convenient.

Description

Fixing device for fracture patient
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a fixing device for fracture patients.
Background
The patient with lower limb fracture needs to be fixed after operation, and the patient should raise the affected limb in the recovery period, so that the level position of the affected limb is higher than that of the heart, venous return is promoted, swelling and pain caused by too low limb weight are prevented, and complications such as pressure sores caused by venous compression are prevented. Meanwhile, the functional position of the affected limb should be maintained so as to be beneficial to the rehabilitation of the affected limb.
At present, gypsum is mostly used for fixation after fracture operation, and then a pillow pad or a cotton quilt is placed below the affected limb, so that a patient lifts the affected limb during lying and keeps the functional position of the affected limb.
However, the gypsum is used for fixation, and has the defects of large volume, heavy weight, air impermeability, easy loosening, difficult adjustment, easy formation of pressure sores and the like; the bolster pad or the cotton quilt below the affected limb has the defect of poor stability, the affected limb cannot keep a fixed angle, the blood and lymph reflux of the affected limb is not facilitated, the effect and the survival rate of the lifted affected limb are affected, and the operation is troublesome.
The utility model patent with the bulletin number of CN215349823U provides a traumatic lower limb fracture postoperative fixing frame, which comprises a base and a frame body connected to the base, wherein the frame body comprises telescopic support rods with adjustable height and transverse rods connected to the upper ends of the telescopic support rods, the number of the telescopic support rods is 2, and the 2 telescopic support rods are arranged in an axisymmetric manner along the central axis of the transverse rods; the cross rod is connected with the foot support tool for supporting the foot of a patient through the connecting piece, the operation is convenient, the design is novel, the workload is reduced, the satisfaction degree of the patient is improved, the body is fixed on the bed body through the fixing belt body when the foot support tool is used, the lower limb is placed on the lower limb support tool, the foot support tool is placed on the foot, the foot support tool is fixed through the foot binding belt, the displacement and the slipping are prevented while the restraint is carried out, and the stability is high.
However, in the utility model, when a patient is lying in bed, the lower limb can not be fixed in the lower limb support, the risk of fracture end displacement caused by movement of the affected limb still exists, when the patient needs to move down, the fixing frame can not flexibly move along with the affected limb, the height of the fixing frame is fixed, the proper height can not be adjusted according to patients with different statures in the use process, and a plurality of inconveniences exist in the actual use process.
Disclosure of utility model
The present utility model is directed to a fixing device for fracture patients, which solves the problems set forth in the background art.
In order to achieve the technical purpose, the technical scheme of the utility model comprises the following steps:
The fixing device for the fracture patient comprises two brackets, and is characterized in that each bracket comprises a supporting rod and an arc-shaped bracket, the bottom of the arc-shaped bracket is fixedly connected with the top of the supporting rod, the bottom of the supporting rod is arranged on a substrate, and the supporting rod is a telescopic rod;
the two arc brackets are detachably connected with a fixed cylinder, an air bag interlayer is arranged in the fixed cylinder, and a pressure sensor is arranged on the inner side wall of the air bag interlayer;
One side fixedly connected with fixed splint of base plate, fixed splint establishes to the U font, the diapire of fixed splint wears to be equipped with the bolt perpendicularly, the bolt upwards extends and is connected with the clamping plate.
As an improvement, the bracing piece includes that outer tube and cover are established interior pole in the outer tube, the inner wall of outer tube is equipped with the guide way, the outer wall of interior pole is equipped with the guide post, guide post sliding connection is in the guide way, the through-hole has all been seted up on outer tube and the interior pole, wear to be equipped with the gag lever post in the through-hole, the tip outer wall of gag lever post is equipped with the screw thread, threaded connection has the nut, the through-hole is equipped with the multiunit along vertical direction.
As a further improvement, the outer side wall of the fixed cylinder is fixedly provided with four clamping joints, the substrate is vertically provided with four guide rods, the outer side wall of each guide rod is provided with scale marks, each guide rod is sleeved with a clamping seat in a sliding manner, the clamping seats are fixed with the guide rods through bolts, one end upper portion of each clamping seat is provided with a clamping groove, and the clamping joints are movably connected in the clamping grooves.
As a further improvement, the clamping connector is a cylinder, the clamping groove is a semi-cylindrical groove, a convex edge is arranged in the clamping groove, an annular groove is arranged in the middle of the clamping connector, and the annular groove is matched with the convex edge.
As a further improvement, the bottoms of the two guide rods at one end of the fixed cylinder are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks are formed in the base plate.
As a further improvement, the air bag interlayer comprises a plurality of strip-shaped air bags which are arranged in parallel, the adjacent strip-shaped air bags are communicated through air pipes, one of the strip-shaped air bags is connected with an air charging pipe, the air charging pipe is connected with the air charging bag, the outer wall of the end part of the air bag interlayer is provided with a magic tape, one end of the magic tape is a magic tape surface, and the other end of the magic tape is a magic tape hook surface.
As a further improvement, the fixed cylinder comprises a left half cylinder and a right half cylinder, the bottoms of the left half cylinder and the right half cylinder are hinged, the tops of the left half cylinder and the right half cylinder are connected through a buckle, and a plurality of ventilation holes are formed in the fixed cylinder along the circumferential direction.
By adopting the technical scheme, the utility model has the beneficial effects that:
According to the fixing device for the fracture patient, the affected limb is fixed through the fixing cylinder, when the patient is in bed, the clamping connector on the fixing cylinder is placed into the clamping groove of the corresponding clamping seat, the two ends of the fixing cylinder are respectively adjusted to the proper height through adjusting the supporting rods, so that the affected limb is higher than the horizontal position of the heart, venous reflux is promoted, swelling and pain caused by too low limb weight are prevented, and complications such as pressure sores caused by venous compression are prevented; when a patient gets out of the bed, the fixed cylinder and the affected limb are taken down from the clamping seat together, the fixed cylinder can flexibly move along with the affected limb, and the fixed cylinder is still fixed on the affected limb, so that the risk of fracture end displacement is reduced, and recovery of the affected limb is facilitated. The air bag interlayer is arranged in the fixed cylinder, and the inner diameter of the air bag interlayer is adjusted by inflation or deflation so as to adapt to patients with different statures, and the adjustment operation is simple.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is another side view of the present utility model;
FIG. 4 is a schematic view of the structure of the slider and the chute;
FIG. 5 is a schematic structural view of an air bag interlayer;
FIG. 6 is a top cross-sectional view of the support bar;
FIG. 7 is a schematic view of the structure of the card socket;
Wherein: the device comprises a 1-supporting rod, a 2-arc-shaped bracket, a 3-substrate, a 4-fixed cylinder, a 5-airbag interlayer, a 6-pressure sensor, a 7-fixed clamping plate, an 8-clamping plate, a 9-outer sleeve, a 10-inner rod, a 11-guide column, a 12-limiting rod, a 13-clamping connector, a 14-guide rod, a 15-clamping seat, a 16-strip-shaped airbag, a 17-inflation tube, a 18-inflation bag, a 19-magic tape, a 20-left half cylinder, a 21-right half cylinder, a 22-vent hole, a 23-annular groove, a 24-sliding block, a 25-convex edge and 26-scale mark.
Detailed Description
The utility model will be further described with reference to the following detailed description and the accompanying drawings. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to limit the utility model; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limiting the present utility model, and specific meanings of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.
As shown in fig. 1-7, a fixing device for fracture patients comprises two brackets, each bracket comprises a supporting rod 1 and an arc-shaped bracket 2, the supporting rods 1 are vertically arranged, the bottoms of the arc-shaped brackets 2 are fixedly connected with the tops of the supporting rods 1, the bottoms of the supporting rods 1 are arranged on a base plate 3, and the supporting rods 1 are telescopic rods. The base plate 3 can be horizontally placed on the bed, and the height of the arc-shaped bracket 2 is further adjusted by adjusting the length of the supporting rod 1, so that the affected limb is placed at a proper height.
The two arc brackets 2 are detachably connected with a fixing cylinder 4, the fixing cylinder 4 is in a cylindrical shape, an air bag interlayer 5 is arranged in the fixing cylinder 4, and a pressure sensor 6 is arranged on the inner side wall of the air bag interlayer 5.
In this embodiment, the patient with fracture has his affected limb placed in the fixed cylinder 4, and the two ends of the fixed cylinder 4 are placed on the two arc brackets 2, so that the affected limb is higher than the horizontal position of the heart, which promotes venous return, prevents swelling and pain caused by too low limb weight, and prevents complications such as pressure sores caused by venous compression. Along with the treatment process, the fracture part of the patient is gradually detumesed and improved, and the fixed cylinder 4 is very easy to be in a loose state, so that the fixed cylinder 4 needs to be fastened again in time, and the diameter is not easy to adjust because the fixed cylinder 4 is rigid. Therefore, the air bag interlayer 5 is arranged in the fixed cylinder 4, and the tightness degree can be conveniently adjusted by inflating or deflating the air bag interlayer 5, so that the device is suitable for patients with different periods and different sizes. In the traditional mode, the pressure of binding at the fracture of the affected limb needs to be observed and regulated according to the abundant experience of doctors or nurses, the patient cannot control the binding pressure by himself, the pressure sensor 6 is arranged to detect the pressure of the affected limb in the air bag interlayer 5 in real time, and then the quantity of inflation in the air bag interlayer 5 is timely regulated according to the detected pressure value, so that the condition that the affected limb is pressed by too tight fixation or the fracture part is shifted again due to too loose fixation is prevented.
A fixed clamping plate 7 is fixedly connected to one side of the base plate 3, the fixed clamping plate 7 is U-shaped, a bolt vertically penetrates through the bottom wall of the fixed clamping plate 7, and the bolt extends upwards and is connected with a clamping plate 8 which is horizontally arranged. Preferably, two bolts are vertically penetrated in the bottom wall of the fixed clamping plate 7, and the tops of the two bolts are fixedly connected with a circular clamping plate 8.
The bolts are in threaded connection with the bottom wall of the fixed clamping plate 7, and the top inner wall of the fixed clamping plate 7 and the top wall of the clamping plate 8 are respectively propped against the top surface and the bottom surface of the edge of the bed plate through the adjusting bolts, so that the base plate 3 is fixed on the bed, and the stability is enhanced.
Specifically, bracing piece 1 includes outer tube 9 and cover establishes the interior pole 10 in outer tube 9, and the inner wall of outer tube 9 is equipped with the guide way, and the outer wall of interior pole 10 is equipped with guide post 11, and guide post 11 sliding connection is in the guide way, has all seted up the through-hole on outer tube 9 and the interior pole 10, wears to be equipped with gag lever post 12 in the through-hole, and the tip outer wall of gag lever post 12 is equipped with the screw thread, and threaded connection has the nut, and the through-hole is equipped with the multiunit along vertical direction.
In this embodiment, after the guide post 11 and the guide groove are correspondingly installed, the through holes on the outer sleeve 9 and the inner rod 10 are in one-to-one correspondence, so that the limit rod 12 can penetrate through the outer sleeve 9 and the inner rod 10, and then the limit rod 12 can be prevented from falling off by fixing with a nut. The overall height of the support rod 1 can be changed by adjusting the through holes on the outer sleeve 9 to correspond to the through holes with different heights on the inner rod 10, so that the height of the arc-shaped bracket 2 can be adjusted.
Specifically, the outer side wall of the fixed cylinder 4 is fixedly provided with four clamping joints 13, the substrate 3 is vertically provided with four guide rods 14, the outer side wall of each guide rod 14 is provided with scale marks 26, each guide rod 14 is sleeved with a clamping seat 15 in a sliding manner, the clamping seats 15 are fixed with the guide rods through bolts, one end upper portion of each clamping seat 15 is provided with a clamping groove, and the clamping joints 13 are movably connected in the clamping grooves. The four clamping joints 13 are respectively arranged in the corresponding clamping grooves, and the clamping seat 15 slides up and down on the guide rod 14 to drive the fixed cylinder 4 to slide up and down.
Specifically, the clamping connector 13 is a cylinder, the clamping groove is a semi-cylindrical groove, the clamping connector 13 is matched with the clamping groove, and when one end of the adjusting fixed cylinder 4 is high and the other end is low, the clamping connector 13 can be rotationally connected in the clamping groove, so that the smoothness in the adjusting process is improved. The middle part of the clamping joint 13 is provided with an annular groove 23, a convex edge 25 is arranged in the clamping groove, and the annular groove 23 is matched with the convex edge 25 so that the convex edge 25 rotates in the annular groove 23. The adjustment of the elevation is facilitated by the provision of graduation marks 26.
Specifically, the bottoms of the two guide rods 14 at one end of the fixed cylinder 4 are fixedly connected with a sliding block 24, a sliding groove matched with the sliding block is formed in the base plate 3 along the length direction of the fixed cylinder 4, and the sliding block 24 is connected in the sliding groove in a sliding manner. When the fixed cylinder 4 needs to be adjusted to be higher at one end and lower at the other end, the horizontal distance between the two guide rods 14 along the length direction of the fixed cylinder 4 is reduced or increased, so that the sliding block 24 needs to be moved in the sliding groove to be adjusted to be at a proper position.
Specifically, the air bag interlayer 5 comprises a plurality of strip-shaped air bags 16 which are arranged in parallel, the adjacent strip-shaped air bags 16 are communicated through air pipes, one of the strip-shaped air bags 16 is connected with an air charging pipe 17, the air charging pipe 17 is connected with an air charging bag 18, a magic tape 19 is arranged on the outer wall of the end part of the air bag interlayer 5, one end of the air bag interlayer is a rough surface of the magic tape 19, and the other end of the air bag interlayer is a hook surface of the magic tape 19. The magic tape 19 connects the two ends of the air bag interlayer 5 together, so that the air bag interlayer 5 forms a cylinder shape and is attached to the skin of the affected limb.
In this embodiment, under the supporting effect provided by the fixing cylinder 4, the air bag interlayer 5 can play a certain role in protecting the affected limb, and meanwhile, the inner diameter of the air bag interlayer 5 can be changed by inflating or deflating to adapt to patients with different sizes. Along with the progress of treatment process, patient's fracture position is detumescence gradually, improves, and fixed cylinder 4 is in the state of becoming flexible easily, at this moment, can in time adjust gasbag intermediate layer 5 through pressure sensor 6 display condition, makes the department of suffering from limb refastening.
Specifically, the fixed cylinder 4 comprises a left half cylinder 20 and a right half cylinder 21, the bottoms of the left half cylinder 20 and the right half cylinder 21 are hinged, and the tops of the left half cylinder 20 and the right half cylinder 21 are connected through a buckle, so that a patient limb can be placed in the fixed cylinder 4 conveniently. The fixed cylinder 4 is provided with ventilation holes 22 along the circumferential direction thereof, and the ventilation holes 22 are provided with a plurality of rows, each row comprising a plurality of ventilation holes 22.
According to the utility model, the affected limb is fixed through the fixed cylinder 4, when the patient is lying in bed, the clamping connector 13 on the fixed cylinder 4 is placed into the clamping groove corresponding to the clamping seat 15, and the two ends of the fixed cylinder 4 are respectively adjusted to proper heights through adjusting the supporting rods 1, so that the affected limb is higher than the horizontal position of the heart, the venous reflux is promoted, swelling and pain caused by too low limb weight are prevented, and complications such as pressure sores caused by venous compression are prevented; when a patient gets out of bed, the fixed cylinder 4 and the affected limb are taken down from the clamping seat 15 together, the fixed cylinder 4 can flexibly move along with the affected limb, and the fixed cylinder 4 is still fixed on the affected limb, so that the risk of fracture end displacement is reduced, and recovery of the affected limb is facilitated. An air bag interlayer 5 is arranged in the fixed cylinder 4, and the inner diameter of the air bag interlayer 5 is adjusted by inflation or deflation so as to adapt to patients with different statures. The fixing device can be also suitable for patients with wounds at the bottom of the lower leg, and the air sac interlayer 5 can relieve the pressure on the wounds, so that the comfort of the patients is improved, and the healing is promoted.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.

Claims (7)

1. The fixing device for the fracture patient comprises two brackets, and is characterized in that each bracket comprises a supporting rod and an arc-shaped bracket, the bottom of the arc-shaped bracket is fixedly connected with the top of the supporting rod, the bottom of the supporting rod is arranged on a substrate, and the supporting rod is a telescopic rod;
the two arc brackets are detachably connected with a fixed cylinder, an air bag interlayer is arranged in the fixed cylinder, and a pressure sensor is arranged on the inner side wall of the air bag interlayer;
One side fixedly connected with fixed splint of base plate, fixed splint establishes to the U font, the diapire of fixed splint wears to be equipped with the bolt perpendicularly, the bolt upwards extends and is connected with the clamping plate.
2. The fixing device for fracture patients according to claim 1, wherein the supporting rod comprises an outer sleeve and an inner rod sleeved in the outer sleeve, a guide groove is formed in the inner wall of the outer sleeve, a guide post is arranged on the outer wall of the inner rod, the guide posts are slidably connected in the guide groove, through holes are formed in the outer sleeve and the inner rod, a limiting rod is arranged in the through holes in a penetrating mode, threads are formed in the outer wall of the end portion of the limiting rod, nuts are connected to the threads, and multiple groups of through holes are formed in the vertical direction.
3. The fixing device for fracture patients according to claim 2, wherein four clamping joints are fixedly arranged on the outer side wall of the fixing barrel, four guide rods are vertically arranged on the base plate, scale marks are arranged on the outer side wall of each guide rod, a clamping seat is slidably sleeved on each guide rod, the clamping seat is fixed with the guide rod through a bolt, a clamping groove is formed in the upper portion of one end of the clamping seat, and the clamping joints are movably connected in the clamping groove.
4. The fixing device for fracture patients according to claim 3, wherein the clamping connector is a cylinder, the clamping groove is a semi-cylindrical groove, a convex edge is arranged in the clamping groove, an annular groove is arranged in the middle of the clamping connector, and the annular groove is matched with the convex edge.
5. The fixing device for fracture patients according to claim 3, wherein the bottoms of the two guide rods at one end of the fixing cylinder are fixedly connected with sliding blocks, and the base plate is provided with sliding grooves matched with the sliding blocks.
6. The fixing device for fracture patients according to claim 1, wherein the air bag interlayer comprises a plurality of strip-shaped air bags which are arranged in parallel, the adjacent strip-shaped air bags are communicated through air pipes, one of the strip-shaped air bags is connected with an air inflation pipe, the air inflation pipe is connected with the air inflation bag, a magic tape is arranged on the outer wall of the end part of the air bag interlayer, one end of the air bag interlayer is a magic tape surface, and the other end of the air bag interlayer is a magic tape surface.
7. The fixing device for fracture patients according to claim 6, wherein the fixing cylinder comprises a left half cylinder and a right half cylinder, bottoms of the left half cylinder and the right half cylinder are hinged, tops of the left half cylinder and the right half cylinder are connected through a buckle, and a plurality of ventilation holes are formed in the fixing cylinder along the circumferential direction.
CN202323122430.4U 2023-11-20 2023-11-20 Fixing device for fracture patient Active CN221600335U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323122430.4U CN221600335U (en) 2023-11-20 2023-11-20 Fixing device for fracture patient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323122430.4U CN221600335U (en) 2023-11-20 2023-11-20 Fixing device for fracture patient

Publications (1)

Publication Number Publication Date
CN221600335U true CN221600335U (en) 2024-08-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323122430.4U Active CN221600335U (en) 2023-11-20 2023-11-20 Fixing device for fracture patient

Country Status (1)

Country Link
CN (1) CN221600335U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119345567A (en) * 2024-12-27 2025-01-24 浙江大学医学院附属第一医院(浙江省第一医院) A fixing device suitable for ECMO treatment pipeline

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119345567A (en) * 2024-12-27 2025-01-24 浙江大学医学院附属第一医院(浙江省第一医院) A fixing device suitable for ECMO treatment pipeline
CN119345567B (en) * 2024-12-27 2025-04-29 浙江大学医学院附属第一医院(浙江省第一医院) Fixing device suitable for ECMO treatment pipeline

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