CN217960439U - Knee joint replacement postoperative presses nursing device - Google Patents
Knee joint replacement postoperative presses nursing device Download PDFInfo
- Publication number
- CN217960439U CN217960439U CN202220950537.4U CN202220950537U CN217960439U CN 217960439 U CN217960439 U CN 217960439U CN 202220950537 U CN202220950537 U CN 202220950537U CN 217960439 U CN217960439 U CN 217960439U
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- CN
- China
- Prior art keywords
- bottom plate
- electric telescopic
- manipulator
- sensor
- servo motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000629 knee joint Anatomy 0.000 title claims abstract description 25
- 230000000474 nursing effect Effects 0.000 title claims abstract description 25
- 230000002980 postoperative effect Effects 0.000 title abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000013150 knee replacement Methods 0.000 claims description 13
- 210000003423 ankle Anatomy 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- 210000003414 extremity Anatomy 0.000 description 7
- 210000003127 knee Anatomy 0.000 description 4
- 210000002414 leg Anatomy 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical auxiliary instruments and discloses a pressing nursing device after knee joint replacement, wherein a soft pillow is arranged on the upper surface of a bottom plate; the bottom plate is provided with a first binding belt and a second binding belt, and the bottom plate is fixed on the bed through connection of the first binding belt and the second binding belt; the bottom plate is connected with the pressing mechanism through a connecting piece; the base of the pressing mechanism is provided with electric telescopic rods which are oppositely arranged, and the telescopic ends of the electric telescopic rods are provided with manipulators; a vision sensor and a position sensor are installed at the hand part of the manipulator, a pressure sensor is installed at the tail end of a finger of the manipulator, and the first electric telescopic rod, the second electric telescopic rod, the driving mechanism, the pressure sensor, the vision sensor and the position sensor are all in communication connection with the control terminal. The utility model discloses avoided medical personnel to press the hand ache that causes for a long time, improved patient's comfort level, the range of application is extensive. The utility model is suitable for a nursing of knee joint replacement postoperative.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instrument, specifically speaking is a knee joint replacement postoperative presses nursing device.
Background
Knee replacement surgery is a major orthopedic surgery, and the upper and lower parts of the knee of a patient need to be pressed to restore the normal extension angle of the knee joint after knee replacement surgery. At present, the nursing means after the knee joint replacement is mainly that medical care personnel manually press the upper part and the lower part of the knee of a patient and adopt a mechanical nursing device to carry out the nursing after the knee joint replacement on the patient. The long-time manual pressing easily causes the hands of medical staff to be sore, is inconvenient for pressing the legs of the patient, and influences the recovery of the patient. The existing mechanical nursing device, such as patent No. 202021193192.X with the patent name of "a knee replacement postoperative nursing device", discloses a knee replacement postoperative nursing device, which is used for massaging the affected limb after knee replacement, and simultaneously can ensure the straightness of the affected limb, thereby facilitating the muscle strength training; the structure includes: the base plate, aerify portion, gas strip, the base plate is fixed on the bedstead, aerify portion and gas strip and install on the base plate, aerify portion and gas strip intercommunication, to the gas strip air feed through aerifing the portion, it has two sets ofly to aerify portion and gas strip, the setting is in the both sides on the long limit of base plate, during the use, fix the shank from the shank both sides, can guarantee to suffer from the straight of limb, conveniently carry out muscle strength training such as straight leg is raised, and there are two chambeies in the same gas strip, do not supply air by the portion of aerifing, consequently just can massage the shank as long as the work clearance of intermittent type adjustment portion of aerifing, promote the blood backward flow, reduce the emergence of venous embolism. However, the technical scheme of this patent is that place patient's affected limb between two gas strips, and two gas strips that are full of gas press tightly the affected limb, can only massage the both sides of patient's affected limb, can't press knee joint upper portion and lower part, and this can influence patient's the normal angle of straightening of recovery knee joint, and the affected limb is placed in the device in addition, and the suspension of ankle back, patient's comfort level is not high. Therefore, it is urgently required to develop a knee replacement post-operation pressing nursing device capable of pressing the upper and lower portions of the knee joint and improving the comfort of the patient.
Disclosure of Invention
The utility model aims at providing a nursing device is pressed to knee joint replacement postoperative to the realization is to the nursing of pressing of patient's knee upper portion and lower part, simultaneously, improves patient's comfort level.
The utility model discloses a realize above-mentioned purpose, the technical method who adopts as follows:
a pressing nursing device after knee joint replacement comprises a bottom plate, a pressing mechanism, a pressure sensor, a vision sensor, a position sensor and a control terminal, wherein a soft pillow matched with a curve behind an ankle is arranged at a position, corresponding to the ankle of a human body, on the upper surface of the bottom plate; the two ends of one side of the bottom plate are both provided with first binding belts, the two ends of the other side of the bottom plate are both provided with second binding belts, and the first binding belts are connected with the second binding belts to fix the bottom plate on a bed; the two sides of the bottom plate are respectively provided with a connecting piece, and the bottom plate is connected with the pressing mechanism through the connecting pieces; the pressing mechanism comprises a base, the base is detachably connected with a connecting piece on the bottom plate, a first electric telescopic rod and a second electric telescopic rod which are oppositely arranged are arranged on the base, and the telescopic ends of the first electric telescopic rod and the second electric telescopic rod are respectively provided with a mechanical arm driven by a driving mechanism; a vision sensor and a position sensor are installed at the hand part of the manipulator, a pressure sensor is installed at the tail end of a finger of the manipulator, and the first electric telescopic rod, the second electric telescopic rod, the driving mechanism, the pressure sensor, the vision sensor and the position sensor are all in communication connection with the control terminal.
As a limitation: the driving mechanism comprises a first servo motor for controlling the rotation of the mechanical arm, a second servo motor for controlling the rotation of the hand of the mechanical arm and a third servo motor for controlling the opening and closing of fingers of the mechanical arm, the first servo motor, the second servo motor and the third servo motor are electrically connected with a motor controller, and the motor controller is in communication connection with the control terminal.
As a further limitation: the connecting piece includes joint portion, and joint portion side is equipped with the arch, and the bottom of pressing means base is hollow structure, is equipped with the recess corresponding with joint portion arch on hollow structure's the inside wall.
As a further limitation: the first bandage and the second bandage are connected through a magic tape; the soft pillow is detachably connected with the upper surface of the bottom plate through a magic tape.
As yet a further limitation: the vision sensor adopts a camera, and a timer is arranged in the control terminal.
As a final definition: the surface of the hand of the manipulator is wrapped with flexible artificial skin.
The utility model discloses owing to adopted above-mentioned scheme, compare with prior art, the beneficial effect who gains is:
the utility model provides a knee joint replacement postoperative presses nursing device, through setting up electric telescopic handle and manipulator, presses patient's knee upper portion and lower part, can adapt to different crowds, and avoided medical personnel to press the hand ache that causes for a long time; the soft pillow is arranged to adapt to the curve behind the ankle of the patient, so that the comfort level of the patient is improved; by arranging the pressure sensor, the control terminal can conveniently adjust the pressing pressure of the manipulator, so that the manipulator is suitable for different people and has a wide application range; the timer is arranged, so that the pressing time is convenient to control; the clamping part of the connecting piece and the base of the pressing mechanism are arranged, so that the pressing mechanism is convenient to disassemble and replace; through at the flexible artificial skin of manipulator hand surface parcel, improved the comfort level of pressing.
The utility model is suitable for a nursing after knee joint replacement.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a pressing nursing device after knee replacement according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a pressing mechanism according to an embodiment of the present invention;
FIG. 3 is a block diagram of a post-knee replacement compression device according to an embodiment of the present invention;
in the figure: 1. a base plate; 2. a connecting member; 3. a first electric telescopic rod; 4. a second electric telescopic rod; 5. a manipulator; 6. a vision sensor; 7. a position sensor; 8. a pressure sensor; 9. a first strap; 10. a second strap; 11. a soft pillow.
Detailed Description
The present invention is further described with reference to the following examples, but it should be understood by those skilled in the art that the present invention is not limited to the following examples, and any modifications and equivalent changes made on the basis of the specific examples of the present invention are within the scope of the claims of the present invention.
Example Knee Joint replacement postoperative presses nursing device
A knee joint replacement postoperative pressing nursing device is structurally shown in figures 1 and 2, is structurally shown in figure 3, and comprises a bottom plate 1, a pressing mechanism, a pressure sensor 8, a vision sensor 6, a position sensor 7 and a control terminal, wherein a soft pillow 11 matched with a curve behind an ankle is arranged at a position, corresponding to the ankle of a human body, on the upper surface of the bottom plate 1, and the soft pillow 11 is detachably connected with the upper surface of the bottom plate 1 through a magic tape; the two ends of one side of the bottom plate 1 are both provided with a first bandage 9, the two ends of the other side of the bottom plate 1 are both provided with a second bandage 10, and the first bandage 9 and the second bandage 10 are connected through a magic tape to fix the bottom plate 1 on a bed; the two sides of the bottom plate 1 are both provided with connecting pieces 2, each connecting piece 2 comprises a clamping part, and the side surface of each clamping part is provided with a bulge; the bottom plate 1 is connected with the pressing mechanism through a connecting piece 2; the pressing mechanism comprises a base, the bottom of the base is of a hollow structure, a groove corresponding to the bulge of the clamping part is formed in the inner side wall of the hollow structure, and the base is detachably connected with the connecting piece 2 on the bottom plate 1; the base is provided with a first electric telescopic rod 3 and a second electric telescopic rod 4 which are oppositely arranged, and the telescopic ends of the first electric telescopic rod 3 and the second electric telescopic rod 4 are both provided with a mechanical arm 5 driven by a driving mechanism; a visual sensor 6 and a position sensor 7 are installed on the hand part of the manipulator 5, and a pressure sensor 8 is installed at the tail end of a finger of the manipulator 5; the driving mechanism comprises a first servo motor for controlling the rotation of the mechanical arm, a second servo motor for controlling the rotation of the hand part of the mechanical arm 5 and a third servo motor for controlling the opening and closing of the fingers of the mechanical arm 5, the first servo motor, the second servo motor and the third servo motor are electrically connected with a motor controller, and the motor controller is in communication connection with the control terminal; first electric telescopic handle 3, second electric telescopic handle 4, machine controller, pressure sensor 8, vision sensor 6 and position sensor 7 all with control terminal communication connection.
When the pressing nursing device after knee joint replacement is used, the bottom plate 1 is fixed on a bed, the pressing mechanism is installed on the connecting piece 2 on one side of the bottom plate 1, a camera acquires pictures of legs of a patient, the pictures are sent to a control terminal for data processing, the positions of the upper part and the lower part of the knee joint are identified, the position sensor 7 detects the position of the current manipulator 5 and sends position information to the control terminal, the control terminal controls the first electric telescopic rod 3 and the second electric telescopic rod 4, the horizontal position of the manipulator 5 is adjusted, the control terminal controls the motor controller, the electric controller controls the first servo motor and the second servo motor, the position of the manipulator 5 is adjusted to reach the positions of the upper part and the lower part of the knee joint, when the position sensor 7 detects that the position of the manipulator 5 is on the upper part and the lower part of the knee joint, the control terminal controls the motor controller, the motor controller controls the third servo motor, the manipulator 5 is driven to perform pressing operation, the control terminal adjusts the pressure according to data fed back by the pressure sensor 8, the pressure is adjusted, the pressing time is set by the internal timer, after the setting time, the control the motor controller controls the third servo motor, the pressing mechanism 5 is finished, the pressing mechanism is installed on one side of the connecting piece 1 on one side of the bottom plate 2, the lower part of the knee joint 2, and the other side of the connecting piece of the knee joint of the patient, the connecting piece 2, and the other side of the lower part of the knee joint of the patient.
Claims (6)
1. A pressing nursing device after knee joint replacement is characterized by comprising a bottom plate, a pressing mechanism, a pressure sensor, a vision sensor, a position sensor and a control terminal, wherein a soft pillow matched with the back curve of an ankle is arranged at the position, corresponding to the ankle of a human body, on the upper surface of the bottom plate; the two ends of one side of the bottom plate are both provided with first binding belts, the two ends of the other side of the bottom plate are both provided with second binding belts, and the first binding belts and the second binding belts are connected to fix the bottom plate on a bed; the two sides of the bottom plate are respectively provided with a connecting piece, and the bottom plate is connected with the pressing mechanism through the connecting pieces; the pressing mechanism comprises a base, the base is detachably connected with a connecting piece on the bottom plate, a first electric telescopic rod and a second electric telescopic rod which are oppositely arranged are arranged on the base, and the telescopic ends of the first electric telescopic rod and the second electric telescopic rod are both provided with a mechanical arm driven by a driving mechanism; visual sensor and position sensor are installed to the hand of manipulator, and pressure sensor is installed to the finger end of manipulator, and first electric telescopic handle, second electric telescopic handle, actuating mechanism, pressure sensor, visual sensor and position sensor all with control terminal communication connection.
2. The post-knee replacement pressing nursing device according to claim 1, wherein the driving mechanism comprises a first servo motor for controlling the rotation of the manipulator arm, a second servo motor for controlling the rotation of the manipulator hand, and a third servo motor for controlling the opening and closing of the manipulator fingers, the first servo motor, the second servo motor and the third servo motor are all electrically connected with a motor controller, and the motor controller is in communication connection with the control terminal.
3. The post-knee replacement compression nursing device of claim 2, wherein the connecting member comprises a clamping portion, a protrusion is disposed on a side surface of the clamping portion, the bottom of the pressing mechanism base is a hollow structure, and a groove corresponding to the protrusion of the clamping portion is disposed on an inner side wall of the hollow structure.
4. The post-knee replacement compression care device according to claim 3, wherein the first strap and the second strap are connected by a hook and loop fastener; the soft pillow is detachably connected with the upper surface of the bottom plate through a magic tape.
5. The post-knee replacement compression nursing device according to claim 4, wherein the visual sensor is a camera, and a timer is arranged inside the control terminal.
6. A post-knee replacement compression care device according to claim 5, wherein the hand surface of the manipulator is wrapped with a flexible artificial skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220950537.4U CN217960439U (en) | 2022-04-24 | 2022-04-24 | Knee joint replacement postoperative presses nursing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220950537.4U CN217960439U (en) | 2022-04-24 | 2022-04-24 | Knee joint replacement postoperative presses nursing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217960439U true CN217960439U (en) | 2022-12-06 |
Family
ID=84265548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220950537.4U Expired - Fee Related CN217960439U (en) | 2022-04-24 | 2022-04-24 | Knee joint replacement postoperative presses nursing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217960439U (en) |
-
2022
- 2022-04-24 CN CN202220950537.4U patent/CN217960439U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20221206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |