CN207769095U - A kind of convalescence device for the training of knee articulation degree - Google Patents
A kind of convalescence device for the training of knee articulation degree Download PDFInfo
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- CN207769095U CN207769095U CN201820533036.XU CN201820533036U CN207769095U CN 207769095 U CN207769095 U CN 207769095U CN 201820533036 U CN201820533036 U CN 201820533036U CN 207769095 U CN207769095 U CN 207769095U
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- rehabilitation
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- support frame
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Abstract
The utility model belongs to medical recovering aid equipment technical field, and in particular to a kind of convalescence device for the training of knee articulation degree can be used for the postoperative knee articulation degree rehabilitation training of knee prosthesis.Convalescence device described in the utility model; by device for rehabilitation, this body support frame so that continuous cambered surface arrangement is presented between each pulley; ensure in patient motion to knee joint extreme position; still at least two groups of pulleys are touched with ground; utilize the difference in height between pulley, it is ensured that the resistanceless motion of pulley, therefore; be not in patient when reaching maximum knee joint and stretching angle and/or knee flexion angles, patient because control it is bad or take exercise it is improper caused by joint injury；Moreover, because patient is not necessarily to Overexertion, it can also extend the rehabilitation training time of patient, further strengthen knee articulation degree practice effect.
Description
Technical field
The utility model belongs to medical recovering aid equipment technical field, and in particular to one kind is instructed for knee articulation degree
Experienced convalescence device can be used for the postoperative knee articulation degree rehabilitation training of knee prosthesis.
Background technology
Total knee arthroplasty is the whole latter stage most important treatment means of knee osteoarthritis for the treatment of, can significantly relieve pain,
Knee joint function is improved, and is obviously improved quality of life.But operation wound caused by total knee arthroplasty can lead to knee
In articular cavity and the inflammatory reaction of wound circumference soft tissue, and then lead to pain and swelling, influences patient's early postoperation function
Exercise process, and directly influence knee joint function at a specified future date and the quality of life of patient.This requires patients to need after surgery
The active and effective knee joint function exercising of carry out as early as possible avoids generation knee joint from being adhered problem.Therefore, patient needs after surgery
In the case of overcoming pain, swelling etc. uncomfortable as possible, the functional training of progress active as early as possible is postoperative kneed extensive to ensure
Multiple situation.
Currently, the postoperative rehabilitation generally use CPM of knee prosthesis assists knee joint passive movement, to restore kneed work
Dynamic degree.Although CPM can reach the accurate of certain knee sprung number of degrees, it provides rigidity, passive health for patient
It is multiple to take exercise, so that patient is felt violent pain, or secondary injury can be caused to patient's knee joint；Instrument is utilized simultaneously
Passive movement usually cannot be satisfied the muscle strength training requirements of Rehabilitation later stage limbs, be also not susceptible to the effect restored.
Many rehabilitation appliances are developed in the prior art is instructed with the knee articulation degree for completing knee prosthesis postoperative patient person
Practice, but most rehabilitation equipment occupations of land are larger, rehabilitation training can only be carried out in specified region, the knee of early postoperation patient is closed
Section mobility rehabilitation training is simultaneously improper.
Currently, clinically for the early stage knee articulation degree rehabilitation training of postoperative patient, most common method is in trouble
It is trained when person's seat.Usual patient is seated at bedside, and both legs are had an effect using quadriceps muscle of thigh with to the greatest extent in the state that naturally droops, patient
Knee joint may be stretched to carry out the exercise that knee joint stretches function, and had an effect flexed knee as far as possible using quadriceps muscle of thigh
To carry out the exercise of knee joint bending function.But one side patient easy tos produce feeling of pain and influences training of actively having an effect；Together
When, due to the limitation of position, the exercise zone of the kneed mobility of patient is usually only capable of reaching 70 ° or so, it is difficult to ensure to suffer from
The postoperative efficient rehabilitation of person.
Utility model content
For this purpose, the technical problem to be solved by the utility model is to provide a kind of health for the training of knee articulation degree
Apparatus for coating, to solve the problems, such as that the postoperative knee articulation degree training strength of patient and effect are undesirable in the prior art.
In order to solve the above technical problems, a kind of rehabilitation dress for the training of knee articulation degree described in the utility model
It sets, including device for rehabilitation this body support frame, the top of described this body support frame of device for rehabilitation is in contact with patients feet and consolidating by setting
Determine the fixation of component realization and patients feet, the bottom end of described this body support frame of device for rehabilitation is provided with slide assemblies, each sliding
Continuous arrangement between component so that the device for rehabilitation ontology realizes that patient legs slide with respect to the continuous non-resistance on ground.
The slide assemblies are pulley.
Each pulley is arranged along the bottom end of described this body support frame of device for rehabilitation in cambered surface so that the convalescence device is along trouble
When person's leg exercise to extreme position, at least pulley described in two groups is touched with ground.
The pulley is connected by connecting rod with described this body support frame of device for rehabilitation.
Described this body support frame of device for rehabilitation is ship type or arc along the longitudinal cross-section of patient legs' direction of motion.
Described this body support frame of device for rehabilitation is rectangular, rectangle or pointed at both ends along the lateral cross section of patient legs' direction of motion
Arc.
The fixation kit includes the limit shoe cover for being suitable for accommodating patients feet, and patients feet stretches into the limit shoe cover
Realize the fixation with the convalescence device.
The limit shoe cover, which corresponds at patients feet's heel position, is provided with limiting component, for adjusting the limit shoes
The size of set.
Described this body support frame of device for rehabilitation, which corresponds at patients feet's heel position, is additionally provided with strap components, is used for patient
Foot is fixed with the convalescence device.
The limiting component and/or the strap components are snap fastener, thread gluing or bandage.
Convalescence device described in the utility model for the training of knee articulation degree, based on " roller-skates " in the prior art
Structure optimizes, and after patient puts on the convalescence device, is had an effect using quadriceps muscle of thigh and the convalescence device is driven to move,
Knee joint is driven to carry out stretching activity, during the motion, the convalescence device can ensure to transport as possible under the drive of pulley
Larger physical demands is saved for patient in the case of dynamic degree, under the inertial booster of the convalescence device pulley, patient can be with
In the case where exerting oneself less as far as possible, the practice of knee articulation degree is completed, the hidden danger of postoperative tissue adhesions is avoided, can play
The powerful effect that active movement and passive movement are combined.
Convalescence device described in the utility model, the structure based on " roller-skates " in the prior art optimize, pass through
This body support frame of device for rehabilitation so that continuous cambered surface arrangement is presented between each pulley, it is ensured that in patient motion to knee joint extreme position
When, still at least two groups of pulleys are touched with ground, utilize the difference in height between pulley, it is ensured that the non-resistance of pulley is transported
It is dynamic, be not in patient when reaching maximum knee joint and stretching angle and (or) knee flexion angles therefore, patient is because of control
It is bad or take exercise and improper cause joint injury；Moreover, because patient is not necessarily to Overexertion, when can also extend the rehabilitation training of patient
Between, further strengthen knee articulation degree practice effect.
The limiting component and strap components of convalescence device described in the utility model setting further enhance patients feet with
Convalescence device is connected and fixed, and further ensures the safety during patient's use；Moreover, the convalescence device take up an area compared with
Small, athleticism can be realized in beside sickbed in patient, without carrying out rehabilitation training to specific place, is convenient for the daily health of patient
It is multiple, while also contributing to reinforce the number and effect of training.
Description of the drawings
In order to make the content of the utility model be more likely to be clearly understood, below according to the specific implementation of the utility model
Example and in conjunction with attached drawing, the utility model is described in further detail, wherein
Fig. 1 is the structural schematic diagram of convalescence device described in the utility model；
Reference numeral is expressed as in figure：This body support frame of 1- device for rehabilitation, 2- pulleys, 3- limit shoe cover, 4- limiting components, and 5- is tied up
Tape member, 6- connecting rods.
Specific implementation mode
As shown in Figure 1, the convalescence device described in the utility model for the training of knee articulation degree, including device for rehabilitation sheet
The top of body support frame 1, described this body support frame of device for rehabilitation 1 is in contact with patients feet, and by the fixation kit of setting realize with
The fixation of patients feet；The bottom end of described this body support frame of device for rehabilitation 1 is provided with slide assemblies, continuous between each slide assemblies
Arrangement so that the device for rehabilitation ontology 1 realizes that patient legs slide with respect to the continuous non-resistance on ground.
The slide assemblies of structure as shown in Figure 1, this body support frame of device for rehabilitation described in the utility model 1 are preferably provided with
For pulley 2, the pulley 2, for one group of setting, is symmetrical arranged with two along the two sides of described this body support frame of device for rehabilitation 1.It is described
Pulley 2 can be directly fixed at the bottom end side of described this body support frame of device for rehabilitation 1 by connector, can also pass through connecting rod
6 are connected with the bottom surface of described this body support frame of device for rehabilitation 1.
In convalescence device described in the utility model for the training of knee articulation degree, each pulley 2 is along the rehabilitation
The bottom end of device this body support frame 1 is arranged in cambered surface so that the convalescence device (reaches when moving to extreme position along patient legs
When maximum knee joint stretches angle and/or knee flexion angles), at least pulley 2 described in two groups is touched with ground, pulley
It is seamlessly transitted between 2, when to avoid leg reciprocating motion, patient's joint injury caused by control is bad or exercise is improper.
As can in an alternative manner, this body support frame of device for rehabilitation 1 described in the utility model be along patient legs' direction of motion
Longitudinal cross-section is ship type or arc, and the bottom face that the pulley 2 can be directly along described this body support frame of device for rehabilitation 1 is arranged to form arc
The curve movement of face structure.
Further, described this body support frame of device for rehabilitation 1 is to be suitable for patient along the lateral cross section of patient legs' direction of motion
The accommodating shape of foot, preferably rectangular, rectangle or arc pointed at both ends, are suitable for the fixed minimum volume shape of foot
Shape is advisable.
Structure as described in Figure 1, it is described in the utility model to be used in the convalescence device of knee articulation degree training, it is described
Fixation kit includes the limit shoe cover 3 for being suitable for accommodating patients feet, patients feet stretch into the limit shoe cover 3 realization with it is described
The connection and fixation of convalescence device.In order to realize that the size of the limit shoe cover 3 is more suitable for patients feet's size, the limit
Shoe cover 3, which corresponds at patients feet's heel position, is provided with limiting component 4, the size for adjusting the limit shoe cover 3.It is described
Limiting component 4 can be connection fastener structure well known in the prior art, such as snap fastener, thread gluing or bandage structure.
In order to further strengthen being connected and fixed for patients feet and the convalescence device, described this body support frame of device for rehabilitation 1 is right
Strap components 5 should be additionally provided at patients feet's heel position, for fixing patients feet and the convalescence device.It is described
Strap components 5 can be connection fastener structure well known in the prior art, such as snap fastener, thread gluing or bandage.
Specific use process is as follows for convalescence device described in the utility model for the training of knee articulation degree：
After patient's knee replacements, according to the tolerance degree of patient, when patient can be seated at bedside, medical staff will
Patient, which assists in, to be seated on chair；Patient's art parapodum with being placed in the limit shoe cover 3, and is adjusted the limiting section by medical staff
Part 4 makes the fixed dimension of the limit shoe cover 3 be suitable for patients feet's size, and the limiting component 4 is fixed, and completes
The fixation of foot position；The length that the strap components 5 are then adjusted according to the ankle-joint thickness of patient, a finger can be put in
It is advisable, and the strap components 5 is attached fixation, the installation for completing the convalescence device is fixed.
Medical staff instructs patient that convalescence device described in the utility model, patient's quadriceps muscle of thigh is used to have an effect and stretch as far as possible
Knee joint carries out knee joint and stretches the exercise of function, and subsequent quadriceps muscle of thigh flexed knee as far as possible of having an effect carries out knee joint bending
The exercise of function, under the inertial booster of the convalescence device pulley 2, patient can be complete in the case where exerting oneself less as far as possible
At the practice of knee articulation degree, the hidden danger of postoperative tissue adhesions is avoided, moreover, because patient is not necessarily to Overexertion, can also be prolonged
The rehabilitation training time of long patient further strengthens knee articulation degree practice effect.
When patient's use finishes, medical staff takes away the convalescence device from patients feet.As a patient
Using finishing, medical staff can carry out disinfection exercising machine ontology processing, in case using next time according to dry goods article.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. a kind of convalescence device for the training of knee articulation degree, which is characterized in that including device for rehabilitation this body support frame (1), institute
The top for stating device for rehabilitation this body support frame (1) is in contact with patients feet and is realized with patients feet's by the fixation kit of setting
Fixed, the bottom end of this body support frame of device for rehabilitation (1) is provided with slide assemblies, and continuous arrangement between each slide assemblies makes
It obtains the device for rehabilitation ontology (1) and realizes that patient legs slide with respect to the continuous non-resistance on ground.
2. the convalescence device according to claim 1 for the training of knee articulation degree, which is characterized in that the Slide Group
Part is pulley (2).
3. the convalescence device according to claim 2 for the training of knee articulation degree, which is characterized in that each pulley
(2) it is arranged in cambered surface along the bottom end of this body support frame of device for rehabilitation (1) so that the convalescence device is moved to along patient legs
When extreme position, at least pulley (2) described in two groups is touched with ground.
4. the convalescence device according to claim 3 for the training of knee articulation degree, which is characterized in that the pulley
(2) it is connected with this body support frame of device for rehabilitation (1) by connecting rod (6).
5. the convalescence device according to claim 4 for the training of knee articulation degree, which is characterized in that the device for rehabilitation
This body support frame (1) is ship type or arc along the longitudinal cross-section of patient legs' direction of motion.
6. the convalescence device according to claim 5 for the training of knee articulation degree, which is characterized in that the device for rehabilitation
This body support frame (1) is rectangular, rectangle or arc pointed at both ends along the lateral cross section of patient legs' direction of motion.
7. being used for the convalescence device of knee articulation degree training according to claim 1-6 any one of them, which is characterized in that institute
It includes the limit shoe cover (3) for being suitable for accommodating patients feet to state fixation kit, and patients feet stretches into the limit shoe cover (3) and realizes
With the fixation of the convalescence device.
8. the convalescence device according to claim 7 for the training of knee articulation degree, which is characterized in that the limit shoes
Set (3), which corresponds at patients feet's heel position, is provided with limiting component (4), the size for adjusting the limit shoe cover (3).
9. the convalescence device according to claim 8 for the training of knee articulation degree, which is characterized in that the device for rehabilitation
This body support frame (1), which corresponds at patients feet's heel position, is additionally provided with strap components (5), is used for patients feet and the health
Apparatus for coating is fixed.
10. the convalescence device according to claim 9 for the training of knee articulation degree, which is characterized in that the limit
Component (4) and/or the strap components (5) are snap fastener, thread gluing or bandage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533036.XU CN207769095U (en) | 2018-04-16 | 2018-04-16 | A kind of convalescence device for the training of knee articulation degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533036.XU CN207769095U (en) | 2018-04-16 | 2018-04-16 | A kind of convalescence device for the training of knee articulation degree |
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| Publication Number | Publication Date |
|---|---|
| CN207769095U true CN207769095U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820533036.XU Expired - Fee Related CN207769095U (en) | 2018-04-16 | 2018-04-16 | A kind of convalescence device for the training of knee articulation degree |
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| Country | Link |
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| CN (1) | CN207769095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310724A (en) * | 2018-04-16 | 2018-07-24 | 中国医学科学院北京协和医院 | A kind of convalescence device for the training of knee articulation degree |
-
2018
- 2018-04-16 CN CN201820533036.XU patent/CN207769095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310724A (en) * | 2018-04-16 | 2018-07-24 | 中国医学科学院北京协和医院 | A kind of convalescence device for the training of knee articulation degree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20200416 |