Rapid wound binding device convenient to fix

Abstract

The utility model discloses a rapid wound bandaging device convenient to fix, which belongs to the technical field of medical instruments and comprises a movable base. The supporting plate can move up and down in the vertical direction on the outer side of the dovetail stand column; the bottom plate can move left and right in the horizontal direction at the top of the supporting plate; a rotating shaft is rotationally installed on the front side of the supporting plate through a bearing and used for containing a bandage roll. Each bottom plate is movably connected with a rapid fixing assembly through an angle adjusting assembly, and the rapid fixing assemblies can rotate. By means of the mode, the limb of a patient is placed on the two rapid fixing assemblies, the distance between the two rapid fixing assemblies and the angle of the rapid fixing assemblies are adjusted, the wound position is completely exposed between the two rapid fixing assemblies, the limb is rapidly fixed through the rapid fixing assemblies, and secondary injury to the patient is avoided; a doctor pulls out the bandage on the rotating shaft and winds the bandage on the limb to achieve rapid binding of the wound, the field of view of the wound is clear during binding, and the binding effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a quick wound bandaging device which is easy to fix. Background Art

[0002] Traumatology orthopedics is a branch of medicine that focuses on the diagnosis, treatment and rehabilitation of skeletal system trauma. It is specifically used to deal with various skeletal system traumas, including fractures, bone cracks, dislocations and soft tissue injuries.

[0003] Chinese patent CN112704587B discloses a trauma orthopedic bandaging device, including a vertical support plate and a horizontal support plate. The device can be fixed to prevent the legs from moving. However, in the actual diagnosis and treatment process, doctors often face patients with bone damage at the joints. When bandaging, the trauma at the joints needs to be exposed to maintain a clear working field of vision. However, the device will fix the entire limb when in use and cannot adapt to the bending requirements at both ends of the joint trauma.

[0004] Based on this, the utility model designs a quick wound bandaging device which is easy to fix to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a quick wound bandaging device which is easy to fix.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A quick wound dressing device that is easy to fix, comprising a movable base;

[0008] A dovetail column is fixedly installed on the top of the mobile base, and the dovetail column is slidably connected to a support plate through a dovetail slider, and the support plate can move up and down in the vertical direction outside the dovetail column;

[0009] Two dovetail slide rails are symmetrically fixedly installed on both sides of the top of the support plate, each dovetail slide rail is limitedly slidably connected with the bottom plate, and the bottom plate can move left and right in the horizontal direction on the top of the support plate;

[0010] A rotating shaft is rotatably mounted on the front side of the support plate through a bearing, and the rotating shaft is used to place the bandage roll; each base plate is movably connected with a quick fixing component through an angle adjustment component, and the quick fixing component is rotatable.

[0011] Furthermore, the quick fixing assembly includes a bracket and a fastening belt, the bracket is movably connected to the base plate through an angle adjustment assembly, one end of the fastening belt is fixedly connected to one end of the bracket, and the other end of the fastening belt is clamped to the other end of the bracket through a snap structure.

[0012] Furthermore, the angle adjustment assembly includes an active bracket, a driven bracket, a movable tooth block and a fixed tooth block, and the active bracket and the driven bracket are fixedly installed on both sides of the base plate; the active bracket is composed of a base and two side plates on the upper end of the base; the movable tooth block is rotatably connected to the inner side of one side plate, and the fixed tooth block is fixedly connected to the inner side of the other side plate, and the near ends of the movable tooth block and the fixed tooth block are clamped.

[0013] Furthermore, in a natural state, the two side plates of the active bracket are separated, and the movable tooth block and the fixed tooth block are separated; a locking component for closing the two side plates is provided on the active bracket.

[0014] Furthermore, one end of the bracket is rotatably connected to the driven bracket, and the other end of the bracket is fixedly connected to the movable gear block.

[0015] Furthermore, the locking assembly includes a sliding shaft, a stop block, a cam block and a shift plate. The sliding shaft is plugged into two side plates of the active bracket, one end of the sliding shaft is fixedly installed with the stop block, the other end of the sliding shaft is rotatably connected to the cam block, and the shift plate is fixedly installed on the cam block.

[0016] Furthermore, the bracket is made of plastic material.

[0017] Furthermore, the bracket is configured to be arc-shaped.

[0018] Furthermore, the fastening belt is made of elastic and porous rubber material.

[0019] Furthermore, an airbag cushion is fixedly mounted on the inner side of the bracket.

[0020] The utility model has the following technical effects:

[0021] In the utility model, after the doctor adjusts the height of the support plate to an appropriate height, the doctor places the patient's limbs on the two quick fixing components, and then adjusts the distance between the two quick fixing components and the angle of the quick fixing components so that the wound is completely exposed between the two quick fixing components. The limb is quickly fixed by the quick fixing components, which not only avoids secondary injury to the patient due to limb movement when bandaging the wound, but also the limbs at both ends of the joint can be fixed by the two quick fixing components respectively to meet the bending requirements of the joint; then the doctor draws out the bandage on the rotating shaft, and wraps the bandage around the limb to achieve quick bandaging of the wound. The wound has a clear field of vision during bandaging, which is conducive to increasing the bandaging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 The utility model is a three-dimensional wound quick bandaging device that is easy to fix. Figure 1 ;

[0024] Figure 2 It is a right view of a quick wound bandaging device that is easy to fix according to the utility model;

[0025] Figure 3 A three-dimensional diagram of the support plate and related components of the utility model;

[0026] Figure 4 A three-dimensional diagram of the base plate and its related components of the utility model;

[0027] Figure 5 It is a three-dimensional diagram of the angle adjustment component of the utility model.

[0028] The numbers in the figure represent:

[0029] 100, movable base; 200, dovetail column; 300, support plate; 310, rotating shaft; 320, dovetail slide rail; 330, bottom plate; 400, quick fixing assembly; 410, bracket; 420, tightening belt; 500, angle adjustment assembly; 510, active bracket; 511, base; 512, side plate; 520, driven bracket; 530, movable gear block; 540, fixed gear block; 550, sliding shaft; 560, stop block; 570, cam block; 580, dial plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0031] The utility model is further described below in conjunction with embodiments.

[0032] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0033] Example 1

[0034] Please refer to the instruction manual Figure 1-5 , a quick wound dressing device that is easy to fix, comprising a mobile base 100;

[0035] A dovetail column 200 is fixedly installed on the top of the mobile base 100, and the dovetail column 200 is connected to a support plate 300 by a dovetail slider. The support plate 300 can move up and down in the vertical direction outside the dovetail column 200; a locking handwheel is provided on the dovetail slider, and the locking handwheel is used to lock the dovetail slider on the dovetail column 200;

[0036] Two dovetail rails 320 are symmetrically fixedly installed on both sides of the top of the support plate 300, each dovetail rail 320 is limitedly slidably connected with the bottom plate 330, and the bottom plate 330 can move left and right in the horizontal direction on the top of the support plate 300; a locking hand wheel is provided on the bottom plate 330, and the locking hand wheel is used to lock the bottom plate 330 on the dovetail rail 320;

[0037] The front side of the support plate 300 is rotatably mounted with a rotating shaft 310 via a bearing, and the rotating shaft 310 is used to place the bandage roll; each base plate 330 is movably connected to a quick fixing component 400 via an angle adjustment component 500, and the quick fixing component 400 is rotatable on the angle adjustment component 500.

[0038] In the present invention, after the doctor adjusts the height of the support plate 300 to a suitable height, the doctor places the patient's limbs on the two quick fixing components 400, and then adjusts the distance between the two quick fixing components 400 and the angle of the quick fixing components 400 so that the wound is completely exposed between the two quick fixing components 400. The limbs are quickly fixed by the quick fixing components 400, which not only avoids secondary injuries to the patient due to limb movement when bandaging the wound, but also the limbs at both ends of the joint can be fixed by the two quick fixing components 400 respectively to meet the bending requirements of the joint; then the doctor draws out the bandage on the rotating shaft 310, and wraps the bandage around the limb to achieve rapid bandaging of the wound. The wound has a clear field of view during bandaging, which is conducive to increasing the bandaging effect.

[0039] Example 2

[0040] like Figure 1-5As shown, as a preferred embodiment of the utility model, the quick fixing assembly 400 includes a bracket 410 and a fastening belt 420, the bracket 410 is movably connected to the base plate 330 through the angle adjustment assembly 500, one end of the fastening belt 420 is fixedly connected to one end of the bracket 410, and the other end of the fastening belt 420 is snap-fitted to the other end of the bracket 410 through a snap-fit ​​structure, so that when the patient's limb is placed on the bracket 410, the limb can be quickly fixed by pulling the fastening belt 420.

[0041] The angle adjustment assembly 500 includes an active bracket 510, a driven bracket 520, a movable tooth block 530, a fixed tooth block 540 and a locking assembly. The active bracket 510 and the driven bracket 520 are fixedly mounted on both sides of the bottom plate 330;

[0042] The active bracket 510 is composed of a base 511 and two side plates 512 at the upper end of the base 511; the proximal ends of the two side plates 512 are set as the inner sides of the side plates 512; the movable tooth block 530 is rotatably connected to the inner side of one side plate 512, and the fixed tooth block 540 is fixedly connected to the inner side of the other side plate 512, and the proximal ends of the movable tooth block 530 and the fixed tooth block 540 are clamped; in a natural state, the two side plates 512 of the active bracket 510 are separated, and the movable tooth block 530 and the fixed tooth block 540 are separated; the active bracket 510 is provided with a locking component for closing the two side plates 512;

[0043] One end of the bracket 410 is rotatably connected to the driven bracket 520, and the other end of the bracket 410 is fixedly connected to the movable gear block 530;

[0044] The locking assembly includes a sliding shaft 550, a stopper 560, a cam block 570 and a paddle 580. The sliding shaft 550 is plugged into the two side plates 512 of the active bracket 510. The stopper 560 is fixedly installed at one end of the sliding shaft 550. The other end of the sliding shaft 550 is rotatably connected to the cam block 570. The paddle 580 is fixedly installed on the cam block 570.

[0045] In the present invention, when the paddle 580 is parallel to the side plate 512 of the active bracket 510, the two side plates 512 of the active bracket 510 are separated, and the movable tooth block 530 and the fixed tooth block 540 are separated, so that the doctor can freely rotate the bracket 410 so that the two brackets 410 can adapt to the patient's limb state. After the angle adjustment is completed, the paddle 580 is moved to rotate the cam block 570 so that the sliding shaft 550 is lifted, and the cam block 570 and the stop block 560 cooperate to make the two side plates 512 of the active bracket 510 close to each other, and finally the movable tooth block 530 and the fixed tooth block 540 are engaged to achieve the fixation of the angle of the bracket 410, which is convenient for subsequent wound dressing work.

[0046] Example 3

[0047] like Figure 1-5 As shown, as a preferred embodiment of the present invention, the bracket 410 is configured to be arc-shaped, and the arc-shaped bracket 410 is easier to fit the patient's limbs.

[0048] The fastening belt 420 is made of elastic and porous rubber material to increase air permeability and facilitate cleaning.

[0049] An airbag cushion is fixedly installed on the inner side of the bracket 410. The bracket 410 lifts the patient's limbs through the airbag cushion to reduce pressure on the patient's limbs, thereby making the patient more comfortable.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wound quick bandaging device that is easy to fix, comprising a movable base (100), characterized in that: A dovetail column (200) is fixedly installed on the top of the mobile base (100), and the dovetail column (200) is limitedly slidably connected to a support plate (300) via a dovetail slider, and the support plate (300) can move up and down in the vertical direction outside the dovetail column (200); Two dovetail slide rails (320) are symmetrically fixedly installed on both sides of the top of the support plate (300), each dovetail slide rail (320) is limitedly slidably connected to the bottom plate (330), and the bottom plate (330) can move left and right in the horizontal direction on the top of the support plate (300); A rotating shaft (310) is rotatably mounted on the front side of the support plate (300) via a bearing, and the rotating shaft (310) is used to place a bandage roll; each base plate (330) is movably connected to a quick fixing component (400) via an angle adjustment component (500), and the quick fixing component (400) is rotatable.

2. The wound quick bandaging device that is easy to fix according to claim 1 is characterized in that: The quick fixing assembly (400) comprises a bracket (410) and a fastening belt (420); the bracket (410) is movably connected to the bottom plate (330) via an angle adjustment assembly (500); one end of the fastening belt (420) is fixedly connected to one end of the bracket (410); and the other end of the fastening belt (420) is snap-fitted to the other end of the bracket (410) via a snap-fit ​​structure.

3. The wound quick bandaging device that is easy to fix according to claim 2, characterized in that: The angle adjustment assembly (500) comprises an active bracket (510), a driven bracket (520), a movable tooth block (530) and a fixed tooth block (540); the active bracket (510) and the driven bracket (520) are fixedly mounted on both sides of a bottom plate (330); the active bracket (510) is composed of a base (511) and two side plates (512) at the upper end of the base (511); the movable tooth block (530) is rotatably connected to the inner side of one side plate (512), the fixed tooth block (540) is fixedly connected to the inner side of the other side plate (512), and the near ends of the movable tooth block (530) and the fixed tooth block (540) are clamped.

4. The wound quick bandaging device that is easy to fix according to claim 3 is characterized in that: In a natural state, the two side plates (512) of the active bracket (510) are separated, and the movable tooth block (530) and the fixed tooth block (540) are separated; and a locking assembly for closing the two side plates (512) is provided on the active bracket (510).

5. The wound quick bandaging device that is easy to fix according to claim 4, characterized in that: One end of the bracket (410) is rotatably connected to the driven bracket (520), and the other end of the bracket (410) is fixedly connected to the movable gear block (530).

6. The wound quick bandaging device that is easy to fix according to claim 5, characterized in that: The locking assembly comprises a sliding shaft (550), a stop block (560), a cam block (570) and a shift plate (580); the sliding shaft (550) is plugged into two side plates (512) of the active bracket (510); one end of the sliding shaft (550) is fixedly mounted with the stop block (560); the other end of the sliding shaft (550) is rotatably connected to the cam block (570); and the shift plate (580) is fixedly mounted on the cam block (570).

7. The wound quick bandaging device that is easy to fix according to claim 6, characterized in that: The bracket (410) is made of plastic material.

8. The wound quick bandaging device that is easy to fix according to claim 7, characterized in that: The bracket (410) is configured to be arc-shaped.

9. The wound quick bandaging device that is easy to fix according to claim 8, characterized in that: The fastening belt (420) is made of elastic and porous rubber material.

10. The wound quick bandaging device that is easy to fix according to claim 9, characterized in that: An airbag cushion is fixedly mounted on the inner side of the bracket (410).

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