A support device for bone traction patients

Abstract

The utility model discloses a quilt support device for bone traction patients, which is designed on the detachable structure, length, height and width adjustment mode and visual structure of the entire device; the height of the entire device is controlled by a main support rod symmetrically installed on two bottom plates; the two main support rods are connected by a telescopic main horizontal connecting rod to achieve the adjustment of the overall width; there are also auxiliary support rods telescopically connected on both sides of the main support rods to adjust the overall width and length of the device; the top and side surfaces are respectively provided with a pull-out top window and side windows to detachably cover the limbs placed inside the device; while supporting the quilt, the length, height and width of the entire device are flexibly adjusted, and the partial window is opened to facilitate real-time observation of the limb conditions without lifting the entire quilt.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and in particular relates to a support device for bone traction patients. Background Art

[0002] Lower limb fractures are mainly caused by the interruption of bone continuity and integrity after the bones in the lower limbs are injured. Lower limb fractures include femoral fractures in the thigh, patella fractures in the knee joint, tibia and fibula fractures in the calf, 7 tarsal bones, 5 metatarsal bones and 14 toes fractures in the foot. After the above lower limb fractures occur, the flexion and extension and weight-bearing activities of the lower limbs should be limited first to avoid the fracture site being stretched and stretched, thereby affecting the recovery of the fracture site. In addition, the affected limb should be properly raised when resting in bed, which is conducive to venous return and the disappearance of congestion and swelling at the fracture site, thereby facilitating the recovery of the fracture.

[0003] The traditional use of quilts is to wrap around the human body, and the human body supports a space for the lying human body. During use, the quilt has slight compression and friction on the human body, which is unfavorable for orthopedic patients who are treated in hospitals and recover at home, and the patient will feel discomfort in the affected part or affect the recovery of the patient. Orthopedic medical quilt support frames generally refer to: support for the upper limbs, lower limbs, and abdomen quilts suitable for scalds and burns patients, to avoid the quilt pile pressing on the patient's injured affected part, which is not conducive to treatment. In addition, after surgical abdominal surgery, the wound of the patient's surgical site cannot be directly in contact with the quilt, so it is necessary to place a quilt support frame between the patient's wound site and the quilt, otherwise it is easy to cause pain in the patient's wound, which will not only affect the recovery of the patient's wound after surgery, but also easily cause infection of the patient's wound.

[0004] The existing quilt support frame is a simple arched mesh frame made of metal, which usually has the following shortcomings during use: 1. The shape is fixed and single, and the width, height and length cannot or are difficult to change, and it cannot be stored, folded or disassembled for storage; 2. It occupies a large area in the bed, which is inconvenient for storage and even hinders the work of medical staff; 3. There is no local visible structure and the window cannot be opened locally, which requires the entire quilt to be turned over for observation, resulting in excessive heat loss.

[0005] Therefore, it is necessary to provide a support device for bone traction patients to improve the above-mentioned deficiencies. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a quilt support device for bone traction patients, which is designed on the detachable structure of the whole device, the length, height and width adjustment method and the visual structure, and the height of the whole device is controlled by the main support rods symmetrically installed on the two bottom plates; the two main support rods are connected by a retractable main horizontal connecting rod to achieve the adjustment of the overall width; there are also auxiliary support rods telescopically connected on both sides of the main support rods to adjust the length of the whole device; the top and side are respectively provided with a pull-out top window and side windows to detachably cover the limbs placed inside the device; while supporting the quilt, the length, height and width of the whole device are flexibly adjusted, and the partial window is opened to facilitate real-time observation of the limb condition without lifting the entire quilt;

[0007] In order to achieve the above technical objectives, the utility model is implemented through the following technical solutions:

[0008] A support device for bone traction patients, comprising: a main support rod, a secondary support rod, a main horizontal connecting rod, a secondary horizontal connecting rod, a main longitudinal rod, a secondary longitudinal rod, a top window, a side window, and a flap;

[0009] The main support rod comprises a first main support rod and a second main support rod in parallel, and the first main support rod and the second main support rod are respectively fixedly mounted on two parallel bottom plates; a first main transverse connecting rod and a first main longitudinal connecting rod in a T shape are mounted on the top of the first main support rod; a second main transverse connecting rod and a second main longitudinal connecting rod in a T shape are mounted on the top of the second main support rod; the first main transverse connecting rod and the second main transverse connecting rod are sleeved to form a retractable main transverse connecting rod; the first main longitudinal connecting rod and the second main longitudinal connecting rod are connected through the main transverse connecting rod; the first main longitudinal connecting rod and the second main longitudinal connecting rod extend to both sides of the first main support rod and the second main support rod respectively; two parallel side viewing windows are respectively slidably mounted on both sides of the two bottom plates;

[0010] Two first secondary longitudinal rods and two second secondary longitudinal rods are respectively connected and inserted at the two ends of the first main longitudinal rod and the second main longitudinal rod; the ends of the two first secondary longitudinal rods and the two second secondary longitudinal rods are respectively fixedly connected with a first secondary support rod and a second secondary support rod that are telescopic in the vertical direction; the two first secondary support rods and the two second secondary support rods slide on the bottom plate respectively with the two first secondary longitudinal rods and the two second secondary longitudinal rods; the two first secondary support rods and the two second secondary support rods are respectively connected by two secondary transverse connecting rods;

[0011] The first main longitudinal rod and a single first secondary longitudinal rod and a single second secondary longitudinal rod are respectively provided with two collinear tracks 1; the second main longitudinal rod and another first secondary longitudinal rod and another second secondary longitudinal rod are respectively provided with two collinear tracks 2; a first top window is inserted in a single track 1 and a track 2; a second top window is inserted in another track 1 and a track 2;

[0012] Furthermore, the track 1 and the track 2 are both located in a horizontal direction and are parallel to each other;

[0013] Furthermore, the first main support rod, the second main support rod, the first secondary support rod, and the second secondary support rod are all telescopic rods that can be extended and retracted in the vertical direction, and the first secondary support rod and the second secondary support rod are synchronously extended and retracted with the first main support rod and the second support rod; the main cross-link rod and the secondary cross-link rod are both telescopic rods that can be extended and retracted in the horizontal direction; the telescopic rods include but are not limited to electric push rods, pneumatic push rods, and latch telescopic rods; and the first main support rod and the second main support rod are synchronously extended and retracted, and the relative distance is changed by the extension and retraction of the main cross-link rod;

[0014] Furthermore, the first auxiliary support rod and the second auxiliary support rod are both telescopic rods that can be telescoped in the vertical direction, and can be telescoped synchronously with the first main support rod and the second support rod;

[0015] Further, the two first auxiliary support rods and the two second auxiliary support rods are respectively connected by a first auxiliary cross-link and a second auxiliary cross-link that are fixedly connected; the first auxiliary cross-link and the second auxiliary cross-link are synchronously telescopic rods; and the two first auxiliary support rods and the two second auxiliary support rods change their relative distances by respectively telescoping the first auxiliary cross-link and the second auxiliary cross-link;

[0016] Furthermore, the top window is a retractable structure of a wave structure, and two pull rods are respectively installed on both sides; the two pull rods are connected by a connecting rod, and the connecting rod is a retractable rod-shaped structure. By retracting the connecting rod, the distance between the two pull rods is changed, and the width of the top window is further changed; blocks are respectively installed at the ends of the two pull rods to limit the sliding of the top window in the track; a handle is installed on the connecting rod, and the top window is moved by the handle;

[0017] Furthermore, the two side windows are both located in a vertical plane; a single bottom plate is provided with a plurality of pairs of baffles in a vertical plane, and a gap is provided between each pair of baffles; and a single side window is placed in the gap between the baffles;

[0018] Furthermore, the flap is rotatably connected to the secondary cross link, and protruding stop ears are provided on both sides of the flap; when the flap is rotated to a vertical plane, an opening at one end of the device is blocked, and the stop ears are in contact with the second secondary support rod and are constrained by the second secondary support rod;

[0019] The beneficial effects of the utility model are:

[0020] The utility model provides a support device for bone traction patients. Compared with the traditional arched simple grid frame, the overall detachable structure, length, height and width adjustment method and visual structure of the device are redesigned; the main support rod and the auxiliary support rod are telescopic rods that can be telescoped in the vertical direction. By synchronously controlling the telescope of the main support rod and the auxiliary support rod, the height of the overall device is controlled to meet the requirements of support of different heights in actual use;

[0021] The main cross-link and the secondary cross-link are both rod-shaped structures that can be extended and retracted in the horizontal direction. By synchronously controlling the extension and retraction of the main cross-link and the secondary cross-link, the overall width of the device can be adjusted to meet the needs of supporting quilts of different widths in actual use;

[0022] The main longitudinal rod and the secondary longitudinal rod are plug-in telescopic rods. By synchronously controlling the telescopic movement of the first main longitudinal rod and the first secondary longitudinal rod, and the telescopic movement of the second main longitudinal rod and the second secondary longitudinal rod, the overall length of the device can be adjusted to meet the requirements of quilts of different lengths.

[0023] The top viewing window is a foldable structure with a wavy texture. By applying external force, the distance between the two pull rods is adjusted, and the width of the top viewing window is adjusted; the top window extends into the track one and the track two in a pull-out and plug-in manner; the required width of the top window can be flexibly adjusted according to the space requirements for supporting the quilt; when it is necessary to observe the condition of the limbs from the top, a single top viewing window can be pulled open individually or the top window can be partially pulled out of the track without lifting the top quilt as a whole; the side viewing windows shield the limbs under the quilt and support the quilt from both sides of the device, and the side viewing windows can be partially pulled out after the quilt is lifted as needed to observe the condition of the limbs under the quilt. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0027] Figure 3 It is a structural schematic diagram of the utility model with the top window removed;

[0028] Figure 4 It is a schematic diagram of the structure of the utility model without the side window;

[0029] Figure 5 It is a structural schematic diagram of the top window of the utility model;

[0030] Figure 6 This utility model Figure 2 A schematic diagram of the enlarged local structure at point A in the middle;

[0031] Figure 7 This utility model Figure 2 A magnified schematic diagram of the local structure at B in the middle;

[0032] Figure 8 This utility model Figure 4 A magnified schematic diagram of the local structure at C in the middle;

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0034] 1-main support rod, 101-first main support rod, 102-second main support rod,

[0035] 2-secondary support rod, 201-first secondary support rod, 202-second secondary support rod,

[0036] 3-main cross link, 301-first main cross link, 302-second main cross link,

[0037] 4-secondary cross link, 401-first secondary cross link, 402-second secondary cross link,

[0038] 5-main longitudinal rod, 501-first main longitudinal rod, 502-second main longitudinal rod,

[0039] 6-secondary longitudinal rod, 601-first secondary longitudinal rod, 602-second secondary longitudinal rod,

[0040] 7-top window, 701-pull rod, 702-connecting rod, 703-stopper, 704-first top window, 705-second top window, 706-handle,

[0041] 8-side window, 801-first side window, 802-second side window,

[0042] 9-track, 901-track one, 902-track two,

[0043] 10-bottom plate, 1001-baffle, 1002-first bottom plate, 1003-second bottom plate,

[0044] 11-Flap, 1101-Ear guard. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0046] See also Figure 1-Figure 8 In this embodiment, a support device for bone traction patients includes: a main support rod 1, a secondary support rod 2, a main transverse connecting rod 3, a secondary transverse connecting rod 4, a main longitudinal rod 5, and a secondary longitudinal rod 6;

[0047] In this embodiment, the main support rod 1 includes a first main support rod 101 and a second main support rod 102 which are parallel to each other, and the first main support rod 101 and the second main support rod 102 are respectively fixedly installed on two parallel bottom plates 10; a first main transverse connecting rod 301 and a first main longitudinal rod 501 which are perpendicular to each other are installed on the top of the first main support rod 101; a second main transverse connecting rod 302 and a second main longitudinal rod 502 which are perpendicular to each other are installed on the top of the second main support rod 102; the first main transverse connecting rod 301 and the second main transverse connecting rod 302 form a retractable main transverse connecting rod 3; the first main longitudinal rod 501 and the second main longitudinal rod 502 are connected through the main transverse connecting rod 3; the first main longitudinal rod 501 and the second main longitudinal rod 502 extend to both sides of the first main support rod 101 and the second main support rod 102 respectively;

[0048] In this embodiment, two ends of the first main longitudinal rod 501 and the second main longitudinal rod 502 are respectively connected and inserted with two first secondary longitudinal rods 601 and second secondary longitudinal rods 602; the ends of the two first secondary longitudinal rods 601 and the two second secondary longitudinal rods 602 are respectively fixedly connected with the first secondary support rod 201 and the second secondary support rod 202 which are telescopic in the vertical direction; the two first secondary support rods 201 and the two second secondary support rods 202 slide on the bottom plate 10 respectively with the two first secondary longitudinal rods 601 and the two second secondary longitudinal rods 602; the two first secondary support rods 201 and the two second secondary support rods 202 are respectively connected by two secondary transverse connecting rods 4;

[0049] In this embodiment, the first main support rod 101, the second main support rod 102, the first secondary support rod 201, and the second secondary support rod 202 are all telescopic rods that can be telescopically extended in the vertical direction, and the first secondary support rod 201 and the second secondary support rod 202 are synchronously extended and retracted with the first main support rod 101 and the second support rod; the main cross-link rod 3 and the secondary cross-link rod 4 are telescopic rods that can be telescopically extended in the horizontal direction; the telescopic rods include but are not limited to electric push rods, pneumatic push rods, and latch telescopic rods; and the first main support rod 101 and the second main support rod 102 are synchronously extended and retracted, and the relative distance is changed by the extension and retraction of the main cross-link rod 3;

[0050] In this embodiment, the two first auxiliary support rods and the two second auxiliary support rods 202 are connected respectively by a first auxiliary cross link 401 and a second auxiliary cross link 402 that are fixedly connected; the first auxiliary cross link 401 and the second auxiliary cross link 402 are synchronously telescopic rods; and the two first auxiliary support rods and the two second auxiliary support rods 202 change their relative distances by respectively telescoping the first auxiliary cross link 401 and the second auxiliary cross link 402;

[0051] In this embodiment, a specific method of using a quilt support device for bone traction patients is to assemble the utility model as shown in the accompanying drawings and described in the above text; according to the use requirements of the length, width and height of the quilt, adjust the extension and retraction of the secondary longitudinal rod 6 and the main longitudinal rod 5, the main transverse connecting rod 3 and the secondary transverse connecting rod 4, the main support rod 1 and the secondary support rod 2 respectively; then cover the patient's limbs with the bottom plate 10 below and the main longitudinal rod 5 and the secondary longitudinal rod 6 above, and move the position so that the utility model forms a complete cover for the limbs; that is, cover the quilt above the utility model, and the quilt support operation is completed;

[0052] In this embodiment, the various telescopic components of the utility model with a telescopic relationship, the fixing method after telescoping is an existing mature technology, and no further explanation is given in this embodiment and the drawings of the specification; specifically, the preferred fixing methods include but are not limited to: bolt fixing, spring pin fixing, fastening bolt fixing, or selecting electric push rods, pneumatic push rods and hydraulic push rods and other telescopic components with self-maintaining length after telescoping;

[0053] In order to further increase the practicality and durability of the utility model, in this embodiment, the rod of the telescopic structure needs to add a structure for positioning after telescoping. If a latch telescopic rod is used, it is fixed with a latch after telescoping; if a spring pin telescopic rod is used, the spring pin is used for positioning; it can also be fixed in the form of a fastening knob; because quilts are mostly fabric structures, they are easily damaged after contact with sharp edges, so the rod structure used in the utility model can preferably be a round rod structure or the sharp edges can be chamfered. Example 2

[0054] See also Figure 1-Figure 8 Based on the above embodiment 1, in this embodiment, a support device for bone traction patients includes: a main support rod 1, a secondary support rod 2, a main horizontal connecting rod 3, a secondary horizontal connecting rod 4, a main longitudinal rod 5, a secondary longitudinal rod 6, and a top viewing window 7;

[0055] In this embodiment, two collinear tracks 1 901 are respectively provided on the first main longitudinal rod 501 and a single first secondary longitudinal rod 601 and a single second secondary longitudinal rod 602; two collinear tracks 2 902 are respectively provided on the second main longitudinal rod 502 and another first secondary longitudinal rod 601 and another second secondary longitudinal rod 602; a first top window 704 is inserted in a single track 1 901 and a track 2 902; a second top window 705 is inserted in another track 1 901 and a track 2 902;

[0056] In this embodiment, the track 1 901 and the track 2 902 are both located in the horizontal direction and parallel;

[0057] In this embodiment, the top window 7 is a retractable structure of a wave structure, and two pull rods 701 are installed on both sides respectively; the two pull rods 701 are connected by a connecting rod 702, and the connecting rod 702 is a retractable rod-shaped structure. By retracting the connecting rod 702, the distance between the two pull rods 701 is changed, and the width of the top window 7 is further changed; the ends of the two pull rods 701 are respectively provided with a stopper 703 to limit the sliding of the top window 7 in the track 9; the connecting rod 702 is provided with a handle 706, and the top window 7 is moved by the handle 706;

[0058] In this embodiment, the specific use process of a support device for bone traction patients is as follows:

[0059] Based on the above embodiment 1, the utility model is Figure 4 After the structure shown and the above text description are assembled and installed, the utility model is covered on the limb based on the steps and methods described in the above embodiment 1; the top window 7 is adjusted to a suitable width by adjusting the length of the connecting rod 702; the handle 706 of the top window 7 is held, and the top window 7 is inserted into the main longitudinal rod 5 and the secondary longitudinal rod 6 along the track 1 901 and the track 2 902 on the same side, so that it is located at the top of the utility model; a quilt is covered on the top of the utility model; according to the needs of care and observation, the top window 7 is partially or completely pulled out of the track 1 901 and the track 2 902.

[0060] In this embodiment, the various telescopic components of the utility model with a telescopic relationship, the fixing method after telescoping is an existing mature technology, and no further explanation is given in this embodiment and the drawings of the specification; specifically, the preferred fixing methods include but are not limited to: bolt fixing, spring pin fixing, fastening bolt fixing, or selecting electric push rods, pneumatic push rods and hydraulic push rods and other telescopic components with self-maintaining length after telescoping;

[0061] In order to further increase the safety and practicality of the utility model, the top window 7 should be made of a material with a stable structure that can withstand a certain pressure without bending, such as metal materials, acrylic plastics, etc. Example 3

[0062] See also Figure 1-Figure 8 In this embodiment, a support device for bone traction patients includes: a main support rod 1, a secondary support rod 2, a main horizontal connecting rod 3, a secondary horizontal connecting rod 4, a main longitudinal rod 5, a secondary longitudinal rod 6, a top viewing window 7, and a side viewing window 8;

[0063] Two parallel side windows 8 are slidably mounted on both sides of the two bottom plates 10;

[0064] In this embodiment, the two side viewing windows 8 are both located in a vertical plane; a plurality of pairs of baffles in a vertical plane are installed on a single bottom plate 10, and a gap is provided between each pair of baffles; a single side viewing window 8 is placed in the gap between the baffles;

[0065] In this embodiment, the various telescopic components of the utility model with a telescopic relationship, the fixing method after telescoping is an existing mature technology, and no further explanation is given in this embodiment and the drawings of the specification; specifically, the preferred fixing methods include but are not limited to: bolt fixing, spring pin fixing, fastening bolt fixing, or selecting electric push rods, pneumatic push rods and hydraulic push rods and other telescopic components with self-maintaining length after telescoping;

[0066] Based on the above-mentioned embodiment 1 and embodiment 2, in this embodiment, a specific method of using a bone traction patient support device is to place the device according to the two side windows 8 according to Figure 3 The combination shown and described in the above text is installed, and covered over the limbs of the human body according to the above embodiments 1 and 2; the quilt is covered on the utility model; due to the installation of the side viewing window 8, the utility model can shield both sides of the limbs and isolate the contact between the two sides of the limbs and the quilt; produce a certain degree of thermal insulation effect; when it is necessary to observe the condition of the limbs from the side, that is, after partially lifting the quilt, a single side viewing window 8 or multiple side viewing windows 8 are pulled out as a whole or partially; that is, the function of partial window opening for visualization is realized. Example 4

[0067] See also Figure 1-Figure 8Based on the above embodiments 1-3, in this embodiment, a bone traction patient support device includes: a main support rod 1, a secondary support rod 2, a main horizontal connecting rod 3, a secondary horizontal connecting rod 4, a main longitudinal rod 5, a secondary longitudinal rod 6, a flap 11

[0068] In this embodiment, the secondary horizontal connecting rod 4 is rotatably connected to the flap 11, and protruding stop ears 1101 are provided on both sides of the flap 11; when the flap 11 is rotated to a vertical plane, the opening at one end of the device is blocked, and the stop ears 1101 are in contact with the second secondary support rod 202 and are constrained by the second secondary support rod 202, and do not further rotate to below the second top window 705;

[0069] In this embodiment, the various telescopic components of the utility model with a telescopic relationship, the fixing method after telescoping is an existing mature technology, and no further explanation is given in this embodiment and the drawings of the specification; specifically, the preferred fixing methods include but are not limited to: bolt fixing, spring pin fixing, fastening bolt fixing, or selecting electric push rods, pneumatic push rods and hydraulic push rods and other telescopic components with self-maintaining length after telescoping;

[0070] In this embodiment, the specific use process of the bone traction patient support device is as follows:

[0071] The utility model is installed and matched as shown in the accompanying drawings and described in the above text, and the flap 11 is flipped to support the secondary longitudinal rod; according to the operation of the above embodiment 1, the utility model is covered above the limbs of the human body. In this embodiment, it should be particularly noted that one end of the flap 11 covers the sole of the foot or the outer side of the palm; then, it is determined whether it is necessary to rotate the flap 11 to a vertical plane according to needs; if necessary, the flap 11 is rotated to a vertical direction, and then the quilt is covered on the utility model; when it is necessary to observe the limbs in the quilt from the sole of the foot or the palm, the side is partially opened and the flap 11 is turned up for observation.

[0072] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A support device for a bone traction patient, characterized in that: include: Main support rod, secondary support rod, main transverse connecting rod, secondary transverse connecting rod, main longitudinal rod, secondary longitudinal rod, top window, side window, flap; The main support rod comprises a first main support rod and a second main support rod which are parallel to each other, and the first main support rod and the second main support rod are respectively fixedly mounted on two parallel bottom plates; a first main transverse connecting rod and a first main longitudinal connecting rod in a T shape are mounted on the top of the first main support rod; a second main transverse connecting rod and a second main longitudinal connecting rod in a T shape are mounted on the top of the second main support rod; the first main transverse connecting rod and the second main transverse connecting rod form a retractable main transverse connecting rod; the first main longitudinal connecting rod and the second main longitudinal connecting rod are connected via the main transverse connecting rod; the first main longitudinal connecting rod and the second main longitudinal connecting rod extend to both sides of the first main support rod and the second main support rod respectively; Two parallel side windows are slidably mounted on both sides of the two bottom plates; Two first secondary longitudinal rods and two second secondary longitudinal rods are respectively connected and inserted at the two ends of the first main longitudinal rod and the second main longitudinal rod; the ends of the two first secondary longitudinal rods and the two second secondary longitudinal rods are respectively fixedly connected with a first secondary support rod and a second secondary support rod that are telescopic in the vertical direction; the two first secondary support rods and the two second secondary support rods slide on the bottom plate respectively along with the two first secondary longitudinal rods and the two second secondary longitudinal rods; The two first auxiliary support rods and the two second auxiliary support rods are connected via two auxiliary cross-links respectively; The first main longitudinal rod and a single first secondary longitudinal rod and a single second secondary longitudinal rod are respectively provided with two collinear tracks 1; the second main longitudinal rod and another first secondary longitudinal rod and another second secondary longitudinal rod are respectively provided with two collinear tracks 2; a single track 1 and track 2 are inserted with a first top window; another track 1 and track 2 are inserted with a second top window.

2. A bone traction support device for patients according to claim 1, characterized in that: The first track and the second track are both located in a horizontal direction and are parallel to each other.

3. A bone traction support device for patients according to claim 1, characterized in that: The first main support rod, the second main support rod, the first auxiliary support rod, and the second auxiliary support rod are all telescopic rods that can be extended and retracted in the vertical direction, and the first auxiliary support rod and the second auxiliary support rod are synchronously extended and retracted along with the first main support rod and the second support rod; the main cross-link and the auxiliary cross-link are both telescopic rods that can be extended and retracted in the horizontal direction; the telescopic rods include but are not limited to electric push rods, pneumatic push rods, and latch telescopic rods; and the first main support rod and the second main support rod are synchronously extended and retracted, and the relative distance is changed by the extension and retraction of the main cross-link.

4. A bone traction support device for patients according to claim 1, characterized in that: The first auxiliary support rod and the second auxiliary support rod are both telescopic rods that can be telescoped in the vertical direction, and can be telescoped synchronously with the first main support rod and the second support rod.

5. The bone traction support device for patients according to claim 1, characterized in that: The two first auxiliary support rods and the two second auxiliary support rods are respectively connected by the first auxiliary cross-link and the second auxiliary cross-link that are fixedly connected; the first auxiliary cross-link and the second auxiliary cross-link are telescopic rods that can be telescoped synchronously; and the two first auxiliary support rods and the two second auxiliary support rods change their relative distances by respectively telescoping the first auxiliary cross-link and the second auxiliary cross-link.

6. A bone traction support device for patients according to claim 1, characterized in that: The top window is a retractable structure with a wave structure, and two pull rods are installed on both sides respectively; the two pull rods are connected by a connecting rod, and the connecting rod is a retractable rod-shaped structure. By retracting and extending the connecting rod, the distance between the two pull rods is changed, and the width of the top window is further changed; blocks are respectively installed at the ends of the two pull rods to limit the sliding of the top window in the track; a handle is installed on the connecting rod, and the top window is moved by the handle.

7. A bone traction support device for patients according to claim 1, characterized in that: The two side viewing windows are both located in a vertical plane; a single bottom plate is provided with a plurality of pairs of baffles in a vertical plane, and a gap is provided between each pair of baffles; and a single side viewing window is placed in the gap between the baffles.

8. The bone traction support device for patients according to claim 1, characterized in that: The flap is rotatably connected to the secondary horizontal connecting rod, and protruding blocking ears are provided on both sides of the flap; when the flap is rotated to a vertical plane, it blocks the opening at one end of the device, and the blocking ear contacts with the second secondary support rod and is constrained by the second secondary support rod and does not rotate further below the second top window.

Images