Postoperative auxiliary material fixing structure

Abstract

The utility model provides a postoperative auxiliary material fixing structure, and relates to the technical field of postoperative auxiliary material fixing structures, the postoperative auxiliary material fixing structure comprises a fixing mechanism, the fixing mechanism comprises a fixing block, a rolling mechanism is arranged in the fixing block, the rolling mechanism comprises a rotating rod, the rotating rod is sleeved in the fixing block, and the rotating rod is connected with the fixing block. The outer surface of the rotating rod is fixedly connected with a fixing ring, and the outer surface of the rotating rod is sleeved with a ratchet wheel. According to the auxiliary material fixing structure, the winding mechanism is arranged, so that the fixing strength can be better controlled when the auxiliary material fixing structure is used for fixing an auxiliary material bag at a wound of a patient after the enterosurgery, and the auxiliary material bag can be fixed more firmly while the auxiliary material bag is ensured to be fixed tightly; and the condition that the blood circulation of the wound of the patient is not smooth due to tight fixation of the wound is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to postoperative auxiliary material fixing structure technical field especially relates to a postoperative auxiliary material fixing structure. BACKGROUND

[0002] Surgery is a kind of through surgical equipment or instrument, by surgeon or other professional personnel operation, into human body or other biological tissue, to remove pathological change, change structure or implant foreign object by external force mode handling process, and the type of surgery is various, can be classified according to the part of operation, purpose and method.For example, general surgery, gynaecology and obstetrics surgery, ophthalmic surgery, ear-nose-throat surgery, plastic surgery, etc.

[0003] The existing intestinal surgery needs to use auxiliary medicine to carry out external treatment, so as to promote the healing of patient's wound, and the auxiliary material bag is usually fixed by using the abdominal belt, the existing abdominal belt is mostly used magic tape as the auxiliary fixed component, and the fixing of magic tape is disposable, if the fixed tightness is not suitable, it needs to be repeatedly adjusted, and the tightness of magic tape fixing cannot be finely adjusted, therefore, it cannot guarantee that the tightness of the abdominal belt for fixing the auxiliary material bag at the wound of the patient is suitable, if the fixing force is loose, it cannot play the role of assisting wound healing, and if the fixing force is tight, it can affect the blood circulation of the wound of the patient, which is not conducive to the recovery of the patient, therefore, the utility model provides a postoperative auxiliary material fixing structure. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the existing technology's intestinal surgery's auxiliary material bag fixed abdominal belt's inconvenient use's shortcoming, provides a postoperative auxiliary material fixing structure.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a postoperative auxiliary material fixing structure, including: fixed mechanism, the fixed mechanism includes fixed block, the inside of fixed block is equipped with winding mechanism, the winding mechanism includes rotating rod, the rotating rod is sleeved in the inside of fixed block, the outer surface of rotating rod is fixedly connected with fixed ring, the outer surface of rotating rod is sleeved with ratchet wheel, the ratchet wheel is fixedly connected with rotating rod, one side surface of ratchet wheel is equipped with pawl, the pawl is sleeved in the inside of fixed block, the inside of pawl is sleeved with anti-coming-off shaft, the pawl is rotatably connected with anti-coming-off shaft, the anti-coming-off shaft is fixedly connected with the inner wall of fixed block, the bottom of anti-coming-off shaft is equipped with spring, one side surface of fixed block is equipped with guide rod.

[0006] As a preferred implementation, the guide rod is fixedly connected with the fixed block, the outer surface of the rotating rod is sleeved with a bearing, the bearing is disposed in the interior of the fixed block, and the bearing is fixedly connected with the inner wall of the fixed block and the outer surface of the rotating rod.

[0007] As a preferred implementation form, one end of the rotating rod is provided with a rotating block, the rotating block is fixedly connected with the rotating rod, and the two ends of the spring are fixedly connected with the fixed block and the outer surface of the pawl respectively.

[0008] As a preferred implementation form, the bottom of the fixed block is provided with a shoulder strap, and the shoulder strap is fixedly connected with the fixed block.

[0009] As a preferred implementation form, one end of the shoulder strap is provided with an elastic band, and the elastic band is fixedly connected with the shoulder strap.

[0010] As a preferred implementation form, one end of the elastic band away from the shoulder strap is provided with a winding band, and the winding band is fixedly connected with the elastic band.

[0011] As a preferred implementation form, one end of the winding band is provided with a hook, and the hook is fixedly connected with the winding band.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] The utility model discloses a kind of postoperative auxiliary material fixing structures, including fixed block, spring, pawl, rotating rod, elastic band, winding band and hook, the fixed block is fixedly connected with the spring, and the spring is fixedly connected with the pawl, and the pawl is fixedly connected with the rotating rod. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a kind of postoperative auxiliary material fixing structure's perspective view provided by the utility model.

[0015] Figure 2 It is the perspective view of the winding mechanism of the postoperative auxiliary material fixing structure provided by the utility model.

[0016] Figure 3 It is the pawl installation schematic view of the postoperative auxiliary material fixing structure provided by the utility model.

[0017] Figure 4 It is the bearing installation schematic view of the postoperative auxiliary material fixing structure provided by the utility model.

[0018] LEGEND:

[0019] 1. Fixing mechanism; 2. Rewinding mechanism; 11. Fixing block; 12. Shoulder strap; 13. Elastic belt;

[0020] 14. Rewind belt; 15. Hook; 21. Rotating rod; 22. Retaining ring; 23. Ratchet; 24. Pad;

[0021] 25. Anti-detachment shaft; 26. Spring; 27. Guide rod; 28. Bearing; 29. ​​Rotary block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] like Figures 1-4 As shown, this utility model provides a technical solution: a postoperative dressing fixation structure, comprising: a fixation mechanism 1, the fixation mechanism 1 including a fixing block 11, a winding mechanism 2 provided inside the fixing block 11, the winding mechanism 2 including a rotating rod 21, the rotating rod 21 being sleeved inside the fixing block 11, a fixing ring 22 fixedly connected to the outer surface of the rotating rod 21, a ratchet 23 sleeved on the outer surface of the rotating rod 21, the ratchet 23 being fixedly connected to the rotating rod 21, a pawl 24 provided on one side of the ratchet 23, the pawl 24 being sleeved inside the fixing block 11, an anti-detachment shaft 25 sleeved inside the pawl 24, the pawl 24... The anti-detachment shaft 25 is rotatably connected to the anti-detachment shaft 25, which is fixedly connected to the inner wall of the fixing block 11. A spring 26 is provided at the bottom of the anti-detachment shaft 25. A guide rod 27 is provided on one side of the fixing block 11 and is fixedly connected to the fixing block 11. A bearing 28 is sleeved on the outer surface of the rotating rod 21 and is placed inside the fixing block 11. The bearing 28 is fixedly connected to both the inner wall of the fixing block 11 and the outer surface of the rotating rod 21. A rotating block 29 is provided at one end of the rotating rod 21 and is fixedly connected to the rotating rod 21. The two ends of the spring 26 are fixedly connected to the outer surfaces of the fixing block 11 and the pawl 24, respectively.

[0025] In this embodiment, a rotating rod 21 is provided, which can drive the fixing ring 22 and the ratchet 23 to rotate, thereby winding the take-up belt 14. The ratchet 23 is provided, and the ratchet 23 can be used in conjunction with the pawl 24. When the ratchet 23 rotates on one side, the pawl 24 can slide and engage on the ratchet 23 continuously with the cooperation of the anti-slip shaft 25 and the spring 26, thereby achieving the purpose of fixing the ratchet 23. This allows the fixation of the dressing pack on the patient's abdomen to gradually become tighter, so as to achieve the best fixation force. The elasticity of the spring 26 can ensure that the engagement between the pawl 24 and the ratchet 23 remains stable. In addition, a guide rod 27 is provided, so that the take-up belt 14 can pass through the guide rod 27 before being wound up, so that the take-up belt 14 can fit more tightly with the side of the patient's waist.

[0026] Example 2

[0027] like Figure 1 As shown, the bottom of the fixing block 11 is provided with a shoulder strap 12, which is fixedly connected to the fixing block 11. One end of the shoulder strap 12 is provided with an elastic band 13, which is fixedly connected to the shoulder strap 12. The end of the elastic band 13 away from the shoulder strap 12 is provided with a winding band 14, which is fixedly connected to the elastic band 13. One end of the winding band 14 is provided with a hook 15, which is fixedly connected to the winding band 14.

[0028] In this embodiment, an elastic band 13 is provided, and the elastic band 13 has a certain elasticity when deformed. It can fix the auxiliary material package more evenly, while not causing obvious pressure on the patient's abdomen, so that the patient's wound will not be affected by the elastic band 13. A hook 15 is provided, which can be used in conjunction with the fixing ring 22, so that the winding mechanism 2 can more conveniently wind up and unwind the winding band 14.

[0029] Working principle:

[0030] like Figures 1-4As shown, in use, the back strap 12 can be placed on the back of the patient, and the winding mechanism 2 is placed on one side of the waist of the patient, then the auxiliary material bag is attached to the wound of the patient, and is pre-fixed, then the elastic band 13 is covered on the top of the auxiliary material bag, at this time the hook 15 and the winding band 14 are passed through the guide rod 27, then the hook 15 and the fixed ring 22 are hung together, at this time the rotating block 29 is slowly rotated, the rotating rod 21 is driven to rotate by the rotating block 29, and the rotating rod 21 drives the ratchet wheel 23 to rotate under the action of the bearing 28, at this time the ratchet wheel 23 rotates clockwise, and the ratchet wheel 23 drives the pawl 24 to rotate at the same time, so that the pawl 24 alternately slides on the ratchet wheel 23, and the ratchet wheel 23 is fixed, at the same time the winding band 14 is gradually wound by the rotating rod 21, and the elastic band 13 is pulled, so that the elastic band 13 is slightly deformed, thereby the elastic band 13 can fix the auxiliary material bag, when the winding mechanism 2 winds the winding band 14 to an appropriate degree, the auxiliary material bag is evenly attached to the wound of the patient, and if the auxiliary material bag needs to be replaced, the pawl 24 can be pressed first, at this time the pawl 24 rotates around the anti-dropping shaft 25, and the spring 26 is compressed, so that the spring 26 generates elastic force, then the ratchet wheel 23 can rotate counterclockwise, thereby the winding of the winding band 14 can be released, and if the pressing of the pawl 24 is stopped, the elastic force of the spring 26 can reset the pawl 24, and the pawl 24 continues to be connected with the ratchet wheel 23.

[0031] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the present application.

Claims

1. A postoperative dressing fixation structure, characterized in that, Include: Fixed mechanism (1), the fixed mechanism (1) includes fixed block (11), the inside of fixed block (11) is equipped with winding mechanism (2), winding mechanism (2) includes rotating rod (21), rotating rod (21) is sleeved in the inside of fixed block (11), the outer surface of rotating rod (21) is fixedly connected with fixed ring (22), the outer surface of rotating rod (21) is sleeved with ratchet (23), ratchet (23) is fixedly connected with rotating rod (21), one side of ratchet (23) is equipped with pawl (24), pawl (24) is sleeved in the inside of fixed block (11), the inside of pawl (24) is sleeved with anti-off shaft (25), pawl (24) is rotatably connected with anti-off shaft (25), anti-off shaft (25) is fixedly connected with the inner wall of fixed block (11), the bottom of anti-off shaft (25) is equipped with spring (26), one side of fixed block (11) is equipped with guide rod (27).

2. The postoperative aid fixation structure according to claim 1, characterized in that: The guide rod (27) is fixedly connected with the fixed block (11), the outer surface of rotating rod (21) is sleeved with bearing (28), bearing (28) is placed in the inside of fixed block (11), and the inner wall of fixed block (11) and the outer surface of rotating rod (21) are fixedly connected with bearing (28).

3. The post-operative adjunct fixation structure of claim 2, wherein: One end of rotating rod (21) is equipped with rotating block (29), rotating block (29) is fixedly connected with rotating rod (21), and the both ends of spring (26) are fixedly connected to the outer surfaces of fixed block (11) and pawl (24) respectively.

4. The post-operative adjunct fixation structure of claim 1, wherein: The bottom of fixed block (11) is equipped with a shoulder strap (12), and the shoulder strap (12) is fixedly connected with the fixed block (11).

5. The post-operative adjunct fixation structure of claim 4, wherein: One end of the shoulder strap (12) is equipped with an elastic band (13), and the elastic band (13) is fixedly connected with the shoulder strap (12).

6. The post-operative adjunct fixation structure of claim 5, wherein: The end of the elastic band (13) away from the shoulder strap (12) is equipped with a winding band (14), and the winding band (14) is fixedly connected with the elastic band (13).

7. The post-operative adjunct fixation structure of claim 6, wherein: One end of the winding band (14) is equipped with a hook (15), and the hook (15) is fixedly connected with the winding band (14).

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