CN213465510U - Macromolecular material first aid splint for orthopedics - Google Patents
Macromolecular material first aid splint for orthopedics Download PDFInfo
- Publication number
- CN213465510U CN213465510U CN202020907020.8U CN202020907020U CN213465510U CN 213465510 U CN213465510 U CN 213465510U CN 202020907020 U CN202020907020 U CN 202020907020U CN 213465510 U CN213465510 U CN 213465510U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- plate body
- splint
- sliding
- fixedly connected
- 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
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides an orthopedics is with macromolecular material first aid splint, include: a fixing device; the first clamping plate body and the second clamping plate body are arranged oppositely and are arranged on the fixing device; and the electric driving device is arranged on the fixing device and used for driving the first clamping plate body and the second clamping plate body to be away from or close to each other. The electric driving device drives the first clamping plate body and the second clamping body to clamp the injured part of the human body needing to be fixed by the clamping plate, so that the electric driving device is convenient to drive and simple to operate; compared with the traditional clamping plate fixing method which needs to fix the clamping plate manually (for example, the first clamping plate body and the second clamping plate body are firstly close to and clamped manually, then the first clamping plate body and the second clamping plate body are fixed by a clamping plate fixing device which is connected manually, and the operation is complex), the clamping device is convenient to fix, simple to operate and high in fixing efficiency, so that the rescue time is saved, and the pain to an injured person is reduced.
Description
Technical Field
The utility model relates to a first aid splint technical field, in particular to macromolecular material first aid splint for orthopedics.
Background
The splint fixing method is the classic of clinical treatment of bone fracture in orthopedics department, and along with the mature progress of the modern bone setting technology, the splint fixing technology plays an important role in the modern clinical treatment of orthopedics department. The splint fixation is a common fracture external fixation therapy, can effectively prevent fracture rotation and lateral displacement, and is beneficial to fracture healing. However, the traditional splint fixing needs manual splint fixing, and the operation is complex and time-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model provides a macromolecular material first aid splint for orthopedics for solve above-mentioned technical problem.
An orthopedic polymer material first aid splint, comprising:
a fixing device;
the first clamping plate body and the second clamping plate body are arranged oppositely and are arranged on the fixing device;
and the electric driving device is arranged on the fixing device and used for driving the first clamping plate body and the second clamping plate body to be away from or close to each other.
Preferably, the fixing means comprises: a first housing;
the electric drive device includes:
the guide rod is horizontally arranged along the left and right direction, and two ends of the guide rod are fixedly connected with the inner walls of the left side and the right side of the top end of the first shell;
the first fixed block is fixedly connected to the middle of the lower end of the guide rod;
the first screw rod is horizontally arranged along the left-right direction, and two ends of the first screw rod are respectively and rotatably connected with the first fixed block and the inner wall of the right side of the first shell;
the first driving motor is arranged at the inner bottom end of the first shell, an output shaft of the first driving motor is parallel to the first screw rod, a first gear is fixedly connected to the output shaft of the first driving motor, and a second gear in meshing transmission with the first gear is fixedly connected to the first screw rod;
the first sliding block is internally provided with a horizontal thread through hole, and the first sliding block is in threaded sleeve joint with the first screw rod;
the first sliding sleeve is sleeved on the guide rod in a sliding manner, the first sliding block and the first sliding sleeve are fixedly connected through a connecting rod, the first splint body is fixedly connected onto the first sliding sleeve, and the clamping end of the first splint body is arranged on the left side of the first splint body;
the second splint body is connected on the left part of the guide rod, and the right side of the second splint body is arranged at the clamping end of the second splint body.
Preferably, the method further comprises the following steps: the second driving device is used for driving the second splint body to move towards the first splint body;
the second driving device includes:
the first sliding chute is arranged at the inner bottom end of the first shell;
the second sliding block is connected in the first sliding groove in a sliding manner;
the lower end of the moving block is fixedly connected to the upper end of the second sliding block;
the right end of the second screw is rotatably connected to the left side of the moving block through a bearing, and the second screw is parallel to the first screw;
the threaded sleeve is fixedly connected to the left side wall of the first shell, the threaded sleeve is sleeved on the second screw rod, the internal thread of the threaded sleeve is matched with the external thread of the second screw rod, and the left end of the second screw rod penetrates through the left side of the first shell;
the rotary handle is fixedly connected to the left end of the second screw rod;
the second sliding sleeve is sleeved on the guide rod in a sliding mode, the second clamping plate body is fixedly connected onto the second sliding sleeve, and the lower end of the second sliding sleeve is fixedly connected to the upper end of the moving block.
Preferably, the fixing means comprises: a second housing;
the electric drive device includes:
two ends of the third screw rod are respectively and rotatably connected with the inner walls of the left side and the right side of the second shell;
the driving box is arranged on one side of the second shell, and a second driving motor for driving the third screw rod to rotate is arranged in the driving box;
the second fixing block is fixedly connected in the second shell, the middle part of the third screw is rotatably connected with the second fixing block, and external thread sections with the same length and opposite thread directions are arranged on the outer walls of the left side and the right side of the third screw;
the upper end of the second outer shell is provided with a through hole for the third sliding block to move left and right;
the first clamping plate body and the second clamping plate body are respectively arranged on the two third sliding blocks, and clamping ends of the first clamping plate body and the second clamping plate body are close to each other;
the supporting pad, fixed connection be in the shell top, and be located middle part between first splint body and the second splint body.
Preferably, the electric drive device further includes: a guide assembly;
the guide assembly includes: two second spouts set up bottom in the second shell, and be located the second fixed block left and right sides respectively, sliding connection has the fourth slider in the second spout, fourth slider upper end and the third slider lower extreme fixed connection who corresponds.
Preferably, the clamping ends of the first clamping plate body and the second clamping plate body are respectively provided with an elastic pad.
Preferably, the first splint body and the second splint body are both arc-shaped.
Preferably, the clamping ends of the first clamping plate body and the second clamping plate body are sequentially provided with a disinfection layer and a heat insulation pad from outside to inside, and the heat insulation pad is detachably connected with the clamping end of the second clamping plate body;
and the first clamping plate body and the second clamping plate body are both connected with a ventilation device.
Preferably, the ventilation device includes: the first through hole is formed in the first clamping plate body or the second clamping plate body and is close to the corresponding clamping end, and the first through hole is parallel to the axial direction of the first clamping plate body and the second clamping plate body;
the clamping device comprises a first clamping plate body, a plurality of second clamping plate bodies, a plurality of first through holes and a plurality of second through holes, wherein the first clamping plate body and the second clamping plate body are arranged in the axial direction;
one end of the ventilation pipe is connected with one end of the second through hole, and the other end of the ventilation pipe is connected with the air inlet end of the miniature induced draft fan;
and the filter screen is arranged at the other end of the second through hole.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 4 is a schematic structural view of an embodiment of the first splint body according to the present invention.
Fig. 5 is a schematic structural view of an embodiment of the first splint body according to the present invention.
In the figure: 1. a fixing device; 11. a first housing; 12. a second housing; 2. a first splint body; 21. A clamping end; 22. a disinfection layer; 23. a heat-insulating pad; 24. a ventilation device; 241. a first through hole; 242. a second through hole; 243. a vent pipe; 244. a filter screen; 3. a second splint body; 4. an electric drive device; 41. A guide bar; 42. a first fixed block; 43. a first screw; 44. a first drive motor; 441. a first gear; 442. a second gear; 45. a first slider; 46. a first sliding sleeve; 47. a second driving device; 471. A first chute; 472. a second slider; 473. a moving block; 474. a second screw; 475. a threaded sleeve; 476. a second sliding sleeve; 477. rotating the handle; 48. a third screw; 481. an external threaded section; 49. a drive box; 491. a second drive motor; 410. a second fixed block; 411. a third slider; 412. a support pad; 413. a guide assembly; 4131. a second chute; 4132. a fourth slider; 414. a connecting rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the various embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Example 1
The embodiment of the utility model provides an orthopedics is with macromolecular material first aid splint, as shown in fig. 1-5, include:
a fixing device 1;
a first splint body 2 and a second splint body 3 (first-aid splint made of polymer material, i.e. current (medical) polymer splint) which are oppositely arranged, and the first splint body and the second splint body are installed on the fixing device 1; as shown in fig. 1-3, the first splint body and the second splint body are arranged at the left and right sides, and the clamping ends of the first splint body and the second splint body are close to each other;
and the electric driving device 4 is arranged on the fixing device 1 and is used for driving the first clamping plate body and the second clamping plate body to be away from or close to each other.
The working principle and the beneficial effects of the technical scheme are as follows: the fixing device is used for installing the first clamping plate body, the second clamping plate body and the electric driving device;
the first splint body and the second splint body are driven to move away from or approach to each other through the electric driving device 4; the first splint body and the second splint body are close to each other and used for clamping the injured part (such as the arm of the human body) of the human body needing to be fixed through the splint.
The electric driving device drives the first clamping plate body and the second clamping body to clamp the injured part of the human body needing to be fixed by the clamping plate, so that the electric driving device is convenient to drive and simple to operate; compared with the traditional clamping plate fixing method which needs to fix the clamping plate manually (for example, the first clamping plate body and the second clamping plate body are firstly close to and clamped manually, then the first clamping plate body and the second clamping plate body are fixed by a clamping plate fixing device which is connected manually, and the operation is complex), the clamping device is convenient to fix, simple to operate and high in fixing efficiency, so that the time (for example, the rescue time is saved) is saved, and the pain to an injured person is reduced.
In one embodiment, as shown in fig. 3, the fixing device 1 includes: a first housing 11;
the electric drive device 4 includes:
the guide rod 41 is horizontally arranged along the left-right direction, and two ends of the guide rod 41 are fixedly connected with the inner walls of the left side and the right side of the top end of the first shell 11;
the first fixing block 42 is fixedly connected to the middle of the lower end of the guide rod 41;
the first screw 43 is horizontally arranged along the left-right direction, and two ends of the first screw 43 are respectively and rotatably connected with the first fixing block 42 and the inner wall of the right side of the first shell 11;
a first driving motor 44 installed at the inner bottom end of the first housing 11, an output shaft of the first driving motor 44 being parallel to the first screw 43, a first gear 441 being fixedly connected to the output shaft of the first driving motor 44, and a second gear 442 being in meshing transmission with the first gear 441 being fixedly connected to the first screw 43; preferably, a motor start button may be provided outside the second housing in this embodiment;
a horizontal thread through hole is formed in the first slider 45, and the first slider 45 is sleeved on the first screw 43 in a threaded manner (namely, the horizontal thread through hole of the first slider is matched with the external thread of the first thread);
the first sliding sleeve 46 is sleeved on the guide rod 41 in a sliding manner, the first sliding block 45 and the first sliding sleeve 46 are fixedly connected through a connecting rod 414, the first splint body 2 is fixedly connected to the first sliding sleeve 46, and the clamping end 21 of the first splint body 2 is arranged on the left side of the first splint body 2;
the second splint body 3 is connected to the upper left part of the guide rod 41, and the clamping end 21 of the second splint body 3 is arranged on the right side of the second splint body 3. Preferably, the second cleat body may be directly fixed to the guide bar, and only be movably clamped by the first cleat body, or the first cleat body and the second cleat body may be simultaneously movably clamped as in the embodiments described below.
Preferably, the first housing has the following two configurations:
1. the top end of the first shell is integrally opened, the guide rod is fixedly connected to the opening at the top end of the first shell, and a supporting pad is arranged on the guide rod and positioned between the first clamping plate body and the second clamping plate body;
2. or the guide arm sets up at first shell top, and first splint body lower extreme passes through dead lever and first sliding sleeve top fixed connection, and first shell upper end sets up the confession dead lever horizontal slip through-hole sets up the supporting pad between first splint body and the second splint body on the first shell top, and the supporting pad is used for supporting human injured position.
The working principle and the beneficial effects of the technical scheme are as follows: when the first splint body and the second splint body are close to each other and clamped tightly as required, the first driving motor is started, the first driving motor rotates, the first screw rod is driven to rotate through the first gear and the second gear, the first sliding block on the first screw rod moves leftwards on the first screw rod, the first sliding sleeve moves leftwards along the guide rod under the action of the connecting rod, the first splint body connected to the first sliding sleeve moves leftwards to be close to the second splint body, and the splint fixing is realized on the injured part of the human body.
In one embodiment, as shown in fig. 3, further comprising: a second driving device 47 for driving the second cleat body 3 to move toward the first cleat body 2;
the second driving device 47 includes:
a first chute 471, which is disposed at the inner bottom end of the first housing 11;
a second slider 472 slidably connected in the first chute 471;
a moving block 473, the lower end of which is fixedly connected to the upper end of the second slider 472;
a second screw rod 474 having a right end rotatably connected to the left side of the moving block 473 through a bearing, the second screw rod 474 being parallel to the first screw rod 43;
the threaded sleeve 475 is fixedly connected to the left side wall of the first housing 11, the threaded sleeve 475 is sleeved on the second screw 474, the internal thread of the threaded sleeve 475 is matched with the external thread of the second screw 474, and the left end of the second screw 474 penetrates through the left side of the first housing 11;
a rotary handle 477 fixedly connected to the left end of the second screw 474;
the second sliding sleeve 476 is slidably sleeved on the guide rod 41, the second cleat body 3 is fixedly connected to the second sliding sleeve 476, and the lower end of the second sliding sleeve 476 is fixedly connected to the upper end of the moving block 473.
The working principle and the beneficial effects of the technical scheme are as follows:
the rotating handle is manually rotated, so that the second screw rod moves rightwards along the threaded sleeve to drive the moving block to move rightwards, the second sliding sleeve connected to the moving block moves rightwards along the guide rod, and the second splint body connected to the second sliding sleeve moves rightwards to be close to the first splint body so as to fix the injured part of the human body; above-mentioned technical scheme realizes that first splint body and second splint body remove simultaneously and press from both sides tightly, can accelerate fixed speed, and simultaneously through manually operation twist grip, convenient operation, and the manual adjustment clamp force that can be convenient for.
In one embodiment, as shown in fig. 1-2, the fixture 1 comprises: a second housing 12;
the electric drive device 4 includes:
two ends of the third screw 48 are respectively and rotatably connected with the inner walls of the left side and the right side of the second shell 12;
a driving box 49 installed at one side of the second housing 12, wherein a second driving motor 491 for driving the third screw 48 to rotate is installed in the driving box 49; preferably, an output shaft of the second driving motor is connected with one end of the third screw rod through a coupler; or the first driving motor is provided with a first gear and a second gear to drive the third screw to rotate;
the second fixed block 410 is fixedly connected in the second housing 12, the middle part of the third screw 48 is rotatably connected with the second fixed block 410, and the outer walls of the third screw 48 at the left and right sides of the second fixed block 410 are provided with outer thread sections 481 with the same length and opposite thread directions;
the two third sliding blocks 411 are provided with horizontal threaded through holes, the horizontal threaded through holes on the two third sliding blocks 411 are respectively in threaded sleeve joint with the two external threaded sections 481, the upper ends of the third sliding blocks 411 penetrate through the upper end of the second shell 12, and the upper end of the second shell 12 is provided with a through hole for the third sliding blocks 411 to move left and right;
the first splint body 2 and the second splint body 3 are respectively arranged on the two third sliding blocks 411, and the clamping ends 21 of the first splint body 2 and the second splint body 3 are close to each other;
and a supporting pad 412 fixedly connected to the top end of the housing and located in the middle between the first clamping plate body and the second clamping plate body.
The working principle and the beneficial effects of the technical scheme are as follows: the second driving motor is started to drive the third screw rod to rotate, and because the third screw rod is provided with the external thread sections with the same length at two ends and opposite thread directions, the two third sliding blocks connected to the two external thread sections are close to or far away from each other;
firstly, controlling a second driving motor to rotate in the forward direction to enable two third sliding blocks to approach each other, so that a first clamping plate body and a second clamping plate body connected to the two third sliding blocks approach each other and are clamped;
when the clamping plate needs to be loosened, the second driving motor is controlled to rotate reversely, so that the two third sliding blocks are far away from each other, the first clamping plate body and the second clamping plate body connected to the two third sliding blocks are far away from each other, and clamping is stopped;
above-mentioned technical scheme drive is convenient, can realize through driving motor that first splint and second splint are close to simultaneously or keep away from simultaneously.
In one embodiment, as shown in fig. 1-2, the electric drive device 4 further comprises: a guide assembly 413;
the guide assembly 413 includes: the two second sliding grooves 4131 are disposed at the inner bottom end of the second housing 12 and located at the left and right sides of the second fixed block 410, the second sliding grooves 4131 are slidably connected with fourth sliding blocks 4132, and the upper ends of the fourth sliding blocks 4132 are fixedly connected with the lower ends of the corresponding third sliding blocks 411.
The working principle and the beneficial effects of the technical scheme are as follows: the guide assembly is arranged to guide the movement of the third sliding block, so that the movement of the third sliding block moving left and right on the third screw rod is more stable.
In one embodiment, the clamping ends 21 of the first and second cleat bodies 2, 3 are each provided with a resilient pad.
The beneficial effects of the above technical scheme are: the elastic cushion is arranged to prevent injury to the injured part of the human body during clamping.
In one embodiment, as shown in fig. 2, the first cleat body 2 and the second cleat body 3 are both arc-shaped.
The beneficial effects of the above technical scheme are: the first splint body 2 and the second splint body 3 are both arc-shaped, as shown in fig. 2, the relative arc shapes are adopted, and when the splint is clamped, the injured part of the human body is positioned in the arc shape; is convenient for reliable clamping.
In one embodiment, as shown in fig. 4, the clamping ends 21 of the first and second clamping plate bodies 2 and 3 are sequentially provided with a disinfection layer 22 and a heat insulation pad 23 from outside to inside, and the heat insulation pad 23 is detachably connected with the clamping end 21 of the second clamping plate body 3; the detachable connection is as follows: a clamping block is arranged on the side wall of the heat insulation pad, and clamping grooves matched with the clamping block are arranged at the clamping ends 21 of the first clamping plate body 2 and the second clamping plate body 3;
and the first splint body 2 and the second splint body 3 are both connected with a ventilation device 24.
The beneficial effects of the above technical scheme are: the detachable heat preservation layer is arranged, so that the use in different seasons can be met, the heat preservation layer is detached in summer, and the heat preservation of the legs is carried out by pressing the heat preservation layer in winter;
the ventilation device can be used for ventilation in summer; the disinfection layer is arranged to avoid the infection of the injured part of the human body.
In one embodiment, as shown in figure 4,
the ventilation device 24 includes: the first through hole 241 is arranged on the first clamping plate body 2 or the second clamping plate body 3 and is close to the corresponding clamping end 21, and the first through hole 241 is parallel to the axial direction of the first clamping plate body 2 and the second clamping plate body 3;
a plurality of second through holes 242, which are arranged along the axial direction of the first splint body or the second splint body, the second through holes are arranged along the radial direction of the first splint body or the second splint body, one end of each second through hole 242 is communicated with the first through hole 241, and the other end of each second through hole 242 penetrates through the clamping end 21 of the corresponding first splint body 2 or the corresponding second splint body 3;
one end of the vent pipe 243 is connected with one end of the second through hole 242, and the other end of the vent pipe 243 is connected with an air inlet end of the miniature induced draft fan;
and a filter 244 disposed at the other end of the second through hole 242. Preferably, a drying device is arranged at one end of the first through hole, where the filter screen is arranged, and is used for drying outside air, and preferably, the drying device is positioned at one side of the filter screen, which is far away from the ventilation pipe, so that drying before filtering is realized;
the working principle and the beneficial effects of the technical scheme are as follows: through starting the draught fan, attract the outside air to get into first through-hole from the one end that sets up the filter screen of first through-hole, the outside air filters the back through the filter screen of first through-hole, gets into the exposed core of the first splint body or the second splint body that correspond through the second through-hole for ventilate the human injured position of splint end splint, and set up the filter screen and avoid polluting human injured position.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides an orthopedics is with macromolecular material first aid splint which characterized in that includes:
a fixture (1);
the first splint body (2) and the second splint body (3) are arranged oppositely, and the first splint body (2) and the second splint body (3) are installed on the fixing device (1);
and the electric driving device (4) is arranged on the fixing device (1) and is used for driving the first clamping plate body (2) and the second clamping plate body (3) to be away from or close to each other.
2. The orthopedic polymer material first-aid splint according to claim 1,
the fixing device (1) comprises: a first housing (11);
the electric drive device (4) comprises:
the guide rod (41) is horizontally arranged along the left-right direction, and two ends of the guide rod (41) are fixedly connected with the inner walls of the left side and the right side of the top end of the first shell (11);
the first fixing block (42) is fixedly connected to the middle of the lower end of the guide rod (41);
the first screw rod (43) is horizontally arranged along the left-right direction, and two ends of the first screw rod (43) are respectively and rotatably connected with the first fixing block (42) and the inner wall of the right side of the first shell (11);
the first driving motor (44) is installed at the inner bottom end of the first shell (11), the output shaft of the first driving motor (44) is parallel to the first screw rod (43), the output shaft of the first driving motor (44) is fixedly connected with a first gear (441), and a second gear (442) in meshing transmission with the first gear (441) is fixedly connected to the first screw rod (43);
the first sliding block (45) is internally provided with a horizontal thread through hole, and a thread sleeve (475) of the first sliding block (45) is connected to the first screw rod (43);
the first sliding sleeve (46) is sleeved on the guide rod (41) in a sliding manner, the first sliding block (45) and the first sliding sleeve (46) are fixedly connected through a connecting rod (414), the first splint body (2) is fixedly connected onto the first sliding sleeve (46), and the clamping end (21) of the first splint body (2) is arranged on the left side of the first splint body (2);
the second clamping plate body (3) is connected to the upper left portion of the guide rod (41), and the clamping end (21) of the second clamping plate body (3) is arranged on the right side of the second clamping plate body (3).
3. The orthopedic polymer material first-aid splint according to claim 2, further comprising: the second driving device (47) is used for driving the second splint body (3) to move towards the first splint body (2);
the second drive device (47) comprises:
a first chute (471) arranged at the inner bottom end of the first housing (11);
a second slider (472) slidably connected in the first sliding groove (471);
a moving block (473), the lower end of which is fixedly connected to the upper end of the second sliding block (472);
a second screw rod (474), the right end of which is rotatably connected to the left side of the moving block (473) through a bearing, wherein the second screw rod (474) is parallel to the first screw rod (43);
the threaded sleeve (475) is fixedly connected to the left side wall of the first shell (11), the threaded sleeve (475) is sleeved on the second screw rod (474), the internal thread of the threaded sleeve (475) is matched with the external thread of the second screw rod (474), and the left end of the second screw rod (474) penetrates through the left side of the first shell (11);
a rotating handle (477) fixedly connected to the left end of the second screw rod (474);
the second sliding sleeve (476), the second sliding sleeve (476) is sleeved on the guide rod (41) in a sliding manner, the second splint body (3) is fixedly connected to the second sliding sleeve (476), and the lower end of the second sliding sleeve (476) is fixedly connected to the upper end of the moving block (473).
4. The orthopedic polymer material first-aid splint according to claim 1, characterized in that the fixing device (1) comprises: a second housing (12);
the electric drive device (4) comprises:
two ends of the third screw (48) are respectively and rotatably connected with the inner walls of the left side and the right side of the second shell (12);
a driving box (49) arranged at one side of the second shell (12), wherein a second driving motor (491) for driving the third screw (48) to rotate is arranged in the driving box (49);
the second fixing block (410) is fixedly connected in the second shell (12), the middle part of the third screw (48) is rotatably connected with the second fixing block (410), and outer thread sections (481) with the same length and opposite thread directions are arranged on the outer walls of the left side and the right side of the third screw (48) on the second fixing block (410);
the two third sliding blocks (411) are provided with horizontal threaded through holes, the horizontal threaded through holes on the two third sliding blocks (411) are respectively connected to the two external threaded sections (481) through a threaded sleeve (475), the upper ends of the third sliding blocks (411) penetrate through the upper end of the second shell (12), and the upper end of the second shell (12) is provided with a through hole for the third sliding block (411) to move left and right;
the first splint body (2) and the second splint body (3) are respectively arranged on the two third sliding blocks (411), and clamping ends (21) of the first splint body (2) and the second splint body (3) are close to each other;
and the supporting pad (412) is fixedly connected to the top end of the shell and is positioned in the middle between the first clamping plate body (2) and the second clamping plate body (3).
5. The orthopedic polymer material first-aid splint according to claim 4, characterized in that the electric driving device (4) further comprises: a guide assembly (413);
the guide assembly (413) comprises: the two second sliding grooves (4131) are arranged at the inner bottom end of the second shell (12) and are respectively positioned at the left side and the right side of the second fixed block (410), fourth sliding blocks (4132) are connected in the second sliding grooves (4131) in a sliding mode, and the upper ends of the fourth sliding blocks (4132) are fixedly connected with the lower ends of the corresponding third sliding blocks (411).
6. The orthopedic polymer material first-aid splint according to claim 1, characterized in that the clamping ends (21) of the first splint body (2) and the second splint body (3) are provided with elastic pads.
7. The orthopedic polymer material first-aid splint according to claim 1, characterized in that the first splint body (2) and the second splint body (3) are both arc-shaped.
8. The orthopedic polymer material first-aid splint according to claim 1,
the clamping ends (21) of the first clamping plate body (2) and the second clamping plate body (3) are sequentially provided with a disinfection layer (22) and a heat-insulating pad (23) from outside to inside, and the heat-insulating pad (23) is detachably connected with the clamping end (21) of the second clamping plate body (3);
and the first clamping plate body (2) and the second clamping plate body (3) are both connected with a ventilation device (24).
9. The orthopedic polymer material first-aid splint according to claim 8,
the ventilation device (24) comprises: the first through hole (241) is arranged on the first clamping plate body (2) or the second clamping plate body (3) and is close to the corresponding clamping end (21), and the first through hole (241) is parallel to the axial direction of the first clamping plate body (2) and the second clamping plate body (3);
the plurality of second through holes (242) are arranged along the axial direction of the first clamping plate body (2) or the second clamping plate body (3), the second through holes (242) are arranged along the radial direction of the first clamping plate body (2) or the second clamping plate body (3) in the axial direction, one end of each second through hole (242) is communicated with the corresponding first through hole (241), and the other end of each second through hole penetrates through the corresponding clamping end (21) of the first clamping plate body (2) or the corresponding second clamping plate body (3);
one end of the ventilation pipe (243) is connected with one end of the second through hole (242), and the other end of the ventilation pipe (243) is connected with the air inlet end of the miniature induced draft fan;
and the filter screen (244) is arranged at the other end of the second through hole (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020907020.8U CN213465510U (en) | 2020-05-26 | 2020-05-26 | Macromolecular material first aid splint for orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020907020.8U CN213465510U (en) | 2020-05-26 | 2020-05-26 | Macromolecular material first aid splint for orthopedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213465510U true CN213465510U (en) | 2021-06-18 |
Family
ID=76390240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020907020.8U Active CN213465510U (en) | 2020-05-26 | 2020-05-26 | Macromolecular material first aid splint for orthopedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213465510U (en) |
-
2020
- 2020-05-26 CN CN202020907020.8U patent/CN213465510U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2004533284A5 (en) | ||
| CN213993517U (en) | Digestive endoscopy operation auxiliary fixing device | |
| CN109259944A (en) | A kind of medical patient carrying bed | |
| CN213465510U (en) | Macromolecular material first aid splint for orthopedics | |
| CN208114688U (en) | A kind of Orthopedic splint installation clamp device | |
| CN213588649U (en) | Clinical interim splint of using of wound orthopedics | |
| CN215021950U (en) | Gastroenterology is with flatulence auxiliary treatment device | |
| CN211271476U (en) | Orthopedic traction frame | |
| CN108852509A (en) | A kind of novel brothers' microsurgery Medical instrument fixture | |
| CN108744227A (en) | A kind of Internal Medicine-Oncology clinical intervention treatment catheter anchoring system | |
| CN211243979U (en) | Orthopedic splint | |
| CN203483647U (en) | Novel moxibustion box | |
| CN211095704U (en) | Scaffold support | |
| CN212816721U (en) | Gastroenterology is rehabilitation equipment for postoperative care | |
| CN210698231U (en) | Moxibustion device along channels | |
| CN207721836U (en) | A kind of drag hook of hepatobiliary surgery | |
| CN215129599U (en) | Novel clinical clamp holder for obstetrics and gynecology department | |
| CN213665590U (en) | Auxiliary stripping piece for gastroscope and pushing device thereof | |
| CN220632155U (en) | Novel compression hemostat | |
| CN211244401U (en) | Temporomandibular joint moving device | |
| CN210541506U (en) | Pain and illness state monitoring device for senile rheumatism | |
| CN216148532U (en) | Postoperative rehabilitation leg nursing device suitable for multiple departments | |
| CN220632230U (en) | Operating room nursing fixing frame for limiting limbs of patient | |
| CN211986069U (en) | Clinical belt cleaning device of intracardiac branch of academic or vocational study | |
| CN218220518U (en) | Nursing equipment convenient to postoperative leg is placed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |