CN216455547U - Limb binding device for surgical patient - Google Patents
Limb binding device for surgical patient Download PDFInfo
- Publication number
- CN216455547U CN216455547U CN202122163891.0U CN202122163891U CN216455547U CN 216455547 U CN216455547 U CN 216455547U CN 202122163891 U CN202122163891 U CN 202122163891U CN 216455547 U CN216455547 U CN 216455547U
- Authority
- CN
- China
- Prior art keywords
- annular
- constraint
- cavity
- restraint
- annular tooth
- Prior art date
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a limb restraint device for a surgical patient, which comprises a support frame and an installation plate body, wherein a rectangular sliding groove is formed in the surface of the installation plate body, a support block is slidably installed in the rectangular sliding groove, a restraint cavity is fixed on one side of the support block, and a micro driving cylinder is installed on one side of the restraint cavity. Above-mentioned scheme, through setting up the annular tooth, join the spiale, annular tooth and spur rack, utilize to link up the inside that the axle moved and drive the annular tooth and slide along annular spout, the annular tooth meshing annular tooth rotates when gliding, the meshing spur rack slides to one side when the annular tooth is pivoted, the transmission of constraint has been realized by a power supply, the cost of whole constraint device has been practiced thrift effectively, promote the compactedness when constraint transmission, the software that further sets up arc constraint board and its surface silica gel material has less arc constraint board effectively and has embraced the friction to patient's limbs in embracing.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a limb restraint device for a surgical patient.
Background
The need to indwelling the associated tubing during the rehabilitation treatment of the surgical patient; some patients are not used to intubation or do not want to intubate, the patients usually do not pay attention to the intubation while family members, medical care personnel and doctors do not, in order to prevent the phenomena, the medical care personnel usually fix the hands of the patients by using a binding belt to avoid the extubation of the patients, but the most common binding belt in the prior art is a rope type or racket type binding belt, and the binding belt mainly fixes the wrist parts of the patients to prevent the upper limbs of the patients from over-activity and extubation.
In clinical application, because patient's self painful reason or restraint the in-process area of binding the abdominal belt tension, the constraint area has only fixed the wrist position, and patient's finger joint still can move about, and the upset is struggled away with the constraint area, leads to the constraint inefficacy, and when the patient emergency appears in addition, need to carry out the constraint anesthesia to injured position, because pain leads to the constraint in-process to delay for a long time, leads to the constraint process overlength, can't bind fast, for this reason, we propose a limbs constraint device for surgical patient and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the prior art cannot be used for fast binding, and provides a limb binding device for a surgical patient.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a limb restraint device for a surgical patient comprises a support frame and an installation plate body, wherein a rectangular sliding groove is formed in the surface of the installation plate body, a support block is slidably installed inside the rectangular sliding groove, a restraint cavity is fixed to one side of the support block, a miniature driving cylinder is installed on one side of the restraint cavity, and a rotating disc is rotatably installed on one side of the installation plate body;
the inside fixed mounting of constraint cavity has fixed disk body, one side of fixed disk body is rotated and is installed the annular tooth, one side of annular tooth is fixed with links up the axle, one side of fixed disk body is rotated and is installed the gear, one side slidable mounting of gear has the spur rack, the internally mounted of fixed disk body has the constraint to place the cavity, one side of spur rack is run through the constraint and is placed cavity slidable mounting in the constraint and place one side of cavity, one side fixed mounting that the cavity was placed in the constraint has the arc constraint board.
Preferably, the rectangular sliding groove, the binding cavity, the miniature driving cylinder, the supporting block and the rotating disc are symmetrically and fixedly arranged on two sides of the mounting plate body, a reciprocating screw shaft is rotatably arranged on one side of the rotating disc, and one side of the reciprocating screw shaft penetrates through the mounting plate body and the rectangular sliding groove to be rotatably arranged on one side inside the rectangular sliding groove.
Preferably, the supporting block is slidably mounted on the surface of the reciprocating screw shaft, a sliding sleeve is fixedly mounted at the joint of the supporting block and the rotating disc, an annular abutting shaft is mounted inside the supporting block, and the annular abutting shaft abuts against the surface of the reciprocating screw shaft.
Preferably, an annular sliding block is installed on one side of the annular tooth, a sliding groove matched with the annular sliding block is formed in the surface of one side of the fixed disc body, and the annular sliding block is installed inside the annular sliding groove in a sliding mode.
Preferably, the quantity that the gear is four groups, the gear is the rotation of ring symmetry and installs in one side of fixed disk body, gear and ring gear mesh mutually, spur rack and gear mesh mutually, lubrication treatment is done to the meshing department of gear, ring gear, spur rack, smooth processing is done on the surface of spur rack, the slide end that miniature drive actuating cylinder runs through the constraint cavity and connects and install in one side of linking up the axle, miniature drive actuating cylinder's input and external controller electric connection.
Preferably, the quantity and the spur rack looks adaptation of arc tie plate, looks butt between the arc tie plate, the software of silica gel material has been cup jointed on the surface of arc tie plate, the internally mounted of arc tie plate has the quick sensor of power, quick sensor of power and external control ware communication connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the scheme, the annular teeth, the connecting shafts, the annular teeth and the straight racks are arranged, the connecting shafts are used for moving and simultaneously driving the annular teeth to slide along the inner part of the annular sliding groove, the annular teeth are meshed with the annular teeth to rotate while sliding, the annular teeth are meshed with the straight racks to slide to one side while rotating, transmission bound by one power source is achieved, the cost of the integral binding device is effectively saved, the compactness of binding transmission is improved, and the arc-shaped binding plate and the soft body made of silica gel on the surface of the arc-shaped binding plate are further arranged, so that the friction of the arc-shaped binding plate on the limbs of a patient in the binding clasp is effectively reduced;
2. above-mentioned scheme, through setting up annular butt axle and reciprocal screw axis, utilize reciprocal screw axis pivoted in the surface of reciprocal screw axis through annular butt axle slip, do by the sliding sleeve and accept, and then make the supporting shoe slide and then drive the constraint cavity and carry out position control along the extending direction of reciprocal screw axis, realize carrying out the position control of limbs to the patient of different heights, increased the practicality of constraint device, simple structure does benefit to the popularization.
Drawings
FIG. 1 is a schematic view of the overall structure of a limb restraint device for a surgical patient according to the present invention;
FIG. 2 is a schematic diagram of a wrap-around binding linkage;
fig. 3 is a schematic view of the structure of the binding position adjustment.
In the figure: 1. a support frame; 2. installing a plate body; 3. a rectangular chute; 4. a constraining cavity; 5. A micro driving cylinder; 6. a support block; 7. rotating the disc; 41. fixing the tray body; 42. an annular tooth; 43. a connecting shaft; 44. a gear; 45. straight rack; 46. a binding placement cavity; 47. an arc-shaped binding plate; 61. an annular abutment shaft; 71. a reciprocating screw shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a limb restraint device for a surgical patient comprises a support frame 1 and a mounting plate body 2, wherein a rectangular chute 3 is formed in the surface of the mounting plate body 2, a supporting block 6 is slidably mounted inside the rectangular chute 3, a restraint cavity 4 is fixed on one side of the supporting block 6, a micro driving cylinder 5 is mounted on one side of the restraint cavity 4, and a rotating disc 7 is rotatably mounted on one side of the mounting plate body 2;
a fixed disc body 41 is fixedly arranged in the binding cavity 4, an annular tooth 42 is rotatably arranged on one side of the fixed disc body 41, a connecting shaft 43 is fixed on one side of the annular tooth 42, a gear 44 is rotatably arranged on one side of the fixed disc body 41, a spur rack 45 is slidably arranged on one side of the gear 44, a binding placing cavity 46 is arranged in the fixed disc body 41, one side of the spur rack 45 penetrates through the binding placing cavity 46 and is slidably arranged on one side of the binding placing cavity 46, and an arc-shaped binding plate 47 is fixedly arranged on one side of the binding placing cavity 46;
the rectangular chute 3, the binding cavity 4, the miniature driving cylinder 5, the supporting block 6 and the rotating disc 7 are symmetrically and fixedly arranged on two sides of the mounting plate body 2, one side of the rotating disc 7 is rotatably provided with a reciprocating screw shaft 71, and one side of the reciprocating screw shaft 71 penetrates through the mounting plate body 2 and the rectangular chute 3 and is rotatably arranged on one side inside the rectangular chute 3;
Referring to fig. 3, a supporting block 6 is slidably mounted on the surface of the reciprocating screw shaft 71, a sliding sleeve is fixedly mounted at the joint of the supporting block 6 and the rotating disc 7, an annular abutting shaft 61 is mounted inside the supporting block 6, and the annular abutting shaft 61 abuts against the surface of the reciprocating screw shaft 71.
Specifically, the rotating disc 7 rotates towards one side to drive the reciprocating screw shafts 71 to rotate in the same direction, the reciprocating screw shafts 71 rotate in the same direction and slide on the surfaces of the reciprocating screw shafts 71 through the annular abutting shafts 61, and the sliding sleeves are used for supporting, so that the supporting blocks 6 slide along the extending direction of the reciprocating screw shafts 71, and the position adjustment of the binding cavity 4 is achieved.
Referring to fig. 2, an annular sliding block is installed on one side of the annular tooth 42, a sliding groove matched with the annular sliding block is formed on the surface of one side of the fixed disk body 41, and the annular sliding block is slidably installed inside the annular sliding groove.
Specifically, the annular slide block slides in the annular slide groove, so that the annular tooth 42 reduces the friction resistance and increases the sliding stroke during rotation.
Referring to fig. 2, the number of the gears 44 is four, the gears 44 are circularly and symmetrically installed on one side of the fixed disc body 41 in a rotating manner, the gears 44 are meshed with the annular teeth 42, the spur racks 45 are meshed with the gears 44, the meshing positions of the gears 44, the annular teeth 42 and the spur racks 45 are lubricated, the surface of the spur racks 45 is smoothed, the sliding end of the micro driving cylinder 5 penetrates through the constraint cavity 4 and is installed on one side of the connecting shaft 43, and the input end of the micro driving cylinder 5 is electrically connected with an external controller.
Specifically, by utilizing the meshing among the ring-shaped teeth 42, the gear 44 and the spur rack 45 and taking the micro-driving cylinder 5 as a power source, the spur rack 45 is enabled to carry out effective motion transmission through one power source, and the surface of the spur rack 45 is further utilized to carry out smoothing treatment, so that the spur rack 45 is prevented from carrying out friction damage on the ring-shaped teeth 42 and the binding placement cavity 46 when sliding.
The working process of the utility model is as follows:
the first step is as follows: firstly, a patient lies on the surface of the mounting plate body 2, the rotating disc 7 is rotated to one side to drive the reciprocating screw shafts 71 to rotate in the same direction, the reciprocating screw shafts 71 rotate in the same direction and slide on the surface of the reciprocating screw shafts 71 through the annular abutting shafts 61, the reciprocating screw shafts 71 are supported by the sliding sleeves, the supporting blocks 6 slide along the extending direction of the reciprocating screw shafts 71 to drive the binding cavity 4 to adjust the position, and the limbs of the patient are placed in the binding cavity 4;
the second step is that: when the limb of the patient is placed in the constraint cavity 4, the micro driving cylinder 5 is started to work, the sliding end of the micro driving cylinder 5 is pushed to one side to drive the connecting shaft 43 to move, the connecting shaft 43 drives the annular tooth 42 to slide along the inside of the annular sliding chute while moving, the annular tooth 42 is meshed with the gear 44 to rotate while sliding, and the gear 44 is meshed with the spur rack 45 to slide to one side while rotating;
thirdly, the straight rack 45 penetrates through the inside of the constraint placing cavity 46 to slide so as to drive the arc constraint plate 47 to surround the limb of the patient, finally, the surrounding pressure is detected in real time through a force-sensitive sensor, when the surrounding pressure value is larger than a set value, the stroke of the micro driving cylinder 5 is adjusted through an external controller, and the force-sensitive sensor is of ARIZON brand and pressure sensor model.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A limb restraint device for a surgical patient comprises a support frame (1) and a mounting plate body (2), and is characterized in that a rectangular sliding groove (3) is formed in the surface of the mounting plate body (2), a supporting block (6) is slidably mounted inside the rectangular sliding groove (3), a restraint cavity (4) is fixed on one side of the supporting block (6), a micro driving cylinder (5) is mounted on one side of the restraint cavity (4), and a rotating disc (7) is rotatably mounted on one side of the mounting plate body (2);
the inside fixed mounting of constraint cavity (4) has fixed disk body (41), one side of fixed disk body (41) is rotated and is installed annular tooth (42), one side of annular tooth (42) is fixed with and links up axle (43), one side of fixed disk body (41) is rotated and is installed gear (44), one side slidable mounting of gear (44) has spur rack (45), the internally mounted of fixed disk body (41) has the constraint to place cavity (46), one side of spur rack (45) is run through the constraint and is placed cavity (46) slidable mounting in the constraint and place one side of cavity (46), one side fixed mounting that the cavity (46) was placed in the constraint has arc constraint board (47).
2. The limb restraint device for the surgical patient according to claim 1, wherein the rectangular chute (3), the restraint cavity (4), the micro-driving cylinder (5), the supporting block (6) and the rotating disc (7) are symmetrically and fixedly arranged on two sides of the mounting plate body (2), a reciprocating screw shaft (71) is rotatably arranged on one side of the rotating disc (7), and one side of the reciprocating screw shaft (71) penetrates through the mounting plate body (2) and the rectangular chute (3) and is rotatably arranged on one side inside the rectangular chute (3).
3. A limb restraint device for surgical patients according to claim 2, wherein the supporting block (6) is slidably mounted on the surface of the reciprocating screw shaft (71), a sliding sleeve is fixedly mounted at the joint of the supporting block (6) and the rotating disc (7), an annular abutting shaft (61) is mounted inside the supporting block (6), and the annular abutting shaft (61) abuts against the surface of the reciprocating screw shaft (71).
4. The limb restraint device for the surgical patient according to claim 1, wherein one side of the annular tooth (42) is provided with an annular sliding block, the surface of one side of the fixed disk body (41) is provided with a sliding groove matched with the annular sliding block, and the annular sliding block is slidably arranged inside the annular sliding groove.
5. The limb restraint device for surgical patients as claimed in claim 1, wherein the number of the gears (44) is four, the gears (44) are circularly symmetrically and rotatably mounted on one side of the fixed disc body (41), the gears (44) are meshed with the annular teeth (42), the spur racks (45) are meshed with the gears (44), the meshing positions of the gears (44), the annular teeth (42) and the spur racks (45) are lubricated, the surface of the spur racks (45) is smoothed, the sliding end of the micro driving cylinder (5) penetrates through the restraint cavity (4) and is connected and mounted on one side of the engagement shaft (43), and the input end of the micro driving cylinder (5) is electrically connected with an external controller.
6. The limb restraint device for surgical patients as claimed in claim 1, wherein the number of the arc restraint plates (47) is matched with that of the spur rack (45), the arc restraint plates (47) are connected with each other in a butt mode, the surface of each arc restraint plate (47) is sleeved with a soft body made of silica gel, a force-sensitive sensor is mounted inside each arc restraint plate (47), and the force-sensitive sensor is in communication connection with an external controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122163891.0U CN216455547U (en) | 2021-09-08 | 2021-09-08 | Limb binding device for surgical patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122163891.0U CN216455547U (en) | 2021-09-08 | 2021-09-08 | Limb binding device for surgical patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216455547U true CN216455547U (en) | 2022-05-10 |
Family
ID=81437147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122163891.0U Active CN216455547U (en) | 2021-09-08 | 2021-09-08 | Limb binding device for surgical patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216455547U (en) |
-
2021
- 2021-09-08 CN CN202122163891.0U patent/CN216455547U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108743243B (en) | Wrist rehabilitation device | |
| CN105943308B (en) | A kind of hand exoskeleton device for rehabilitation training | |
| CN103750977B (en) | Exoskeleton-type hand function rehabilitation robot | |
| CN111281741B (en) | Reconfigurable exoskeleton upper limb rehabilitation robot for different body types | |
| CN202875744U (en) | Exoskeleton type biological feedback hand functional training device | |
| CN102920569B (en) | Exoskeleton biological feedback hand functional training device | |
| CN107307974A (en) | A kind of Wearable healing and training elbow joint and life assistant apparatus | |
| CN103417360A (en) | Exoskeleton type biofeedback hand function training device | |
| CN109771222A (en) | A kind of finger gymnastic robot with interior receipts outreach function | |
| CN107397647A (en) | Elbow joint power-assisted trainer | |
| CN110384603B (en) | Series-parallel ankle joint training robot | |
| JP2021512743A (en) | Upper limb nerve rehabilitation training equipment | |
| CN110327179A (en) | It is a kind of for hand grasp and wrist two-freedom rehabilitation training mechanism | |
| CN216455547U (en) | Limb binding device for surgical patient | |
| CN103340734B (en) | Upper limb rehabilitation robot with three degrees of freedom for early-stage cerebral apoplexy | |
| CN209827354U (en) | Limb support for arteriovenous internal fistula patient after operation | |
| CN108969300A (en) | A kind of three-degree of freedom ankle joint recovering of injured device | |
| CN103845183B (en) | A kind of hand rehabilitation exerciser | |
| CN109528446A (en) | A kind of mechanical equipment for healing and training elbow joint | |
| CN109646243A (en) | A kind of hand device for healing and training | |
| CN111281742B (en) | Upper limb reconfigurable mechanical rehabilitation device for shoulder, elbow, wrist and finger joints | |
| CN208864744U (en) | A kind of disc type MR damper lower limb rehabilitation robot | |
| CN208436011U (en) | The hand rehabilitation equipment and its feedback control circuit of flexible drive | |
| CN2239830Y (en) | Multi-functional bedside limb joint exercising apparatus | |
| CN213218795U (en) | Diabetes lower limb rehabilitation therapeutic instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |