Postoperative protection device for urinary surgery

Abstract

The invention belongs to the technical field of medical instruments, and relates to a postoperative protection device for urinary surgery. The device comprises an elastic bandage, a base plate and a connecting pipe, the sections of the base plates and the connecting pipe are semicircular, the two base plates are detachably connected through a connecting piece, and each base plate is fixedly connected with an elastic bandage; each base plate is fixedly connected with a connecting pipe, two transverse grooves are symmetrically formed in the inner wall of each connecting pipe, and the transverse grooves are parallel to the axis of the connecting pipe; a plurality of elastic limiting belts are arranged between the two transverse grooves in a sliding mode. When the penis of a patient erects, the penis drives the elastic limiting belt to move, so that the contact position of the penis and the elastic limiting belt is not changed, discomfort caused by movement of the penis relative to the elastic limiting belt is avoided, the elastic limiting belt is prevented from rubbing a wound on the penis, and rehabilitation of the patient is facilitated. Meanwhile, due to the arrangement of the inclined groove, the two ends of the elastic limiting belt are close to each other, and discomfort of the patient caused by the fact that the clamping force of the elastic limiting belt to the penis becomes large is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices and relates to a postoperative protective device for urology surgery. Background Art

[0002] Pediatric urology is a medical discipline that specializes in dealing with urinary system diseases in children, including but not limited to congenital urinary tract malformations, urinary tract infections, urinary tract infections, urinary tract tumors, hypospadias, hydronephrosis, bladder exstrophy, male genital malformations and other diseases. In pediatric urology, some children need penile correction surgery for certain congenital or acquired problems. Because children are lively and active, it is easy for the wound to rub against clothing after surgery, which will not only cause pain in the wound, but also be detrimental to wound healing. Therefore, in order to avoid pain caused by friction between clothing and wounds, the penis needs to be protected to facilitate the patient's recovery.

[0003] Some protective equipment worn on the body can prevent the penis from rubbing against clothing and play a protective role. However, after surgery, the penis will become erect due to pain, which can easily cause the penis to move relative to the protective equipment, causing the inner wall of the protective equipment to rub against the penis, causing discomfort to the patient, and friction with the wound is not conducive to wound healing.

[0004] In order to solve the above problems, the present invention proposes a postoperative protective device for urology. Summary of the invention

[0005] In order to solve the problems existing in the background technology, the present invention proposes a postoperative protection device for urology.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0007] A postoperative protective device for urology surgery includes an elastic bandage, a pad and a connecting tube;

[0008] The cross-sections of the pad and the connecting pipe are both semicircular, there are two pads, and the two pads are detachably connected by a connecting piece; each pad is fixedly connected with an elastic band;

[0009] The left end of each pad is fixedly connected to a connecting tube, and two transverse grooves are symmetrically opened on the inner wall of each connecting tube, and the transverse grooves are parallel to the axis of the connecting tube; a plurality of elastic limiting belts are slidably arranged between the two transverse grooves; sliders are fixed at both ends of each elastic limiting belt, and the sliders are slidably arranged in the corresponding transverse grooves.

[0010] Furthermore, a plurality of inclined grooves are provided on the inner wall of each transverse groove along the axial direction of the connecting tube, and the end of the inclined groove away from the pad is inclined toward the inner wall of the connecting tube; in the two adjacent inclined grooves in the same transverse groove, the length of the left inclined groove is greater than that of the right inclined groove, and the inclination angle of the left inclined groove is smaller than that of the right inclined groove; the plurality of inclined grooves correspond one-to-one to the plurality of sliders, and the sliders are fixed with protrusions slidably arranged in the corresponding inclined grooves.

[0011] Furthermore, a threaded groove block is fixedly connected to the left end of the backing plate, the threaded groove block is located outside the connecting pipe, and the threaded groove block is threadably matched with a sleeve.

[0012] Furthermore, the sleeve is provided with a plurality of air holes.

[0013] Furthermore, the connecting parts include bolts and nuts; the two pads are fixedly connected with fixing blocks, the fixing blocks are provided with bolt holes that cooperate with the bolts, and the nuts cooperate with the bolts; the two pads are connected by bolts and nuts.

[0014] Furthermore, a rubber pad is provided at the right end of the pad.

[0015] Furthermore, a first silica gel block is arranged on the inner wall of the pad.

[0016] Furthermore, second silicone blocks are provided on both sides of the connecting tube, and the second silicone blocks are located outside the elastic limiting band.

[0017] Compared with the prior art, the present invention has the following beneficial effects: when the patient's penis is erect, the penis drives the elastic limiting belt to move, so that the contact position between the penis and the elastic limiting belt remains unchanged, thereby reducing the discomfort caused by the movement of the penis relative to the elastic limiting belt, and avoiding the elastic limiting belt from rubbing against the wound on the penis, which is beneficial to the patient's recovery.

[0018] At the same time, due to the setting of the inclined groove, the two ends of the elastic limiting belt are close to each other, which prevents the clamping force of the elastic limiting belt on the penis from becoming larger and causing discomfort to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is an exploded schematic diagram of the present invention;

[0021] Figure 3 is a cross-sectional view of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the connecting pipe in the present invention;

[0023] Figure 5 It is a schematic diagram of the position of the elastic limiting belt in the present invention;

[0024] Figure 6 It is a schematic diagram of the position of the slider in the present invention;

[0025] Figure 7 It is a structural schematic diagram of the chute in the present invention;

[0026] Figure 8 It is a schematic diagram of the state after the two connecting pipes in the present invention are in contact.

[0027] In the figure: 1. elastic band; 2. rubber pad; 3. pad; 4. bolt; 5. nut; 6. threaded groove block; 7. sleeve; 8. air vent; 9. first silicone block; 10. connecting pipe; 11. second silicone block; 12. elastic limiting belt; 13. transverse groove; 14. first slider; 15. first inclined groove; 16. second slider; 17. second inclined groove; 18. third slider; 19. third inclined groove; 20. first protrusion; 21. second protrusion; 22. third protrusion. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figure 1-Figure 8 As shown, the technical solution adopted by the present invention is as follows: the postoperative protective device for urology comprises an elastic bandage 1, a pad 3 and a connecting tube 10. The cross-sections of the pad 3 and the connecting tube 10 are both semicircular. There are two pads 3, and the two pads 3 are detachably connected by a connecting piece. Specifically, the connecting piece comprises a bolt 4 and a nut 5. A fixing block is fixed on each pad 3, and a bolt hole adapted to the bolt 4 is provided on each fixing block. The bolt 4 and the nut 5 cooperate. The two fixing blocks are fixedly connected by the bolt 4 and the nut 5.

[0030] The left end of each pad 3 is coaxially fixedly connected with a connecting tube 10. When the two pads 3 are connected by a connecting piece, a placement cavity for placing the patient's penis is formed between the two pads 3 and between the two connecting tubes 10.

[0031] A rubber pad 2 is provided at the right end of the pad 3, and the rubber pad 2 contacts the patient's skin to improve the patient's comfort.

[0032] A first silicone block 9 is fixed on the inner circumference of the pad 3 , and the first silicone block 9 is in contact with the patient's body to improve the patient's comfort.

[0033] Two transverse grooves 13 are symmetrically provided on the inner wall of each connecting tube 10, and the transverse grooves 13 are parallel to the axis of the connecting tube 10. An elastic limiting belt 12 is slidably connected between the two transverse grooves 13. Both ends of each elastic limiting belt 12 are fixedly connected with a slider, and the slider is slidably arranged in the corresponding transverse groove 13. When the patient's penis is erected due to pain, the penis drives the elastic limiting belt 12 to move, so that the contact position between the elastic limiting belt 12 and the penis remains unchanged, thereby preventing the elastic limiting belt 12 from moving on the penis and causing discomfort to the patient.

[0034] A plurality of inclined grooves are provided on the inner wall of each transverse groove 13 along the axial direction of the connecting pipe 10, and the end of the inclined groove away from the pad 3 is inclined toward the inner wall of the connecting pipe 10. The plurality of inclined grooves correspond to the plurality of sliders one by one, and each slider is fixedly connected with a protrusion, which is slidably arranged in the corresponding inclined groove.

[0035] In each transverse groove 13 , between two adjacent inclined grooves, the length of the left inclined groove is greater than that of the right inclined groove, and the inclination angle of the left inclined groove is smaller than that of the right inclined groove.

[0036] In this embodiment, three inclined grooves are provided in each transverse groove 13. For the convenience of description, the three inclined grooves are named as the first inclined groove 15, the second inclined groove 17 and the third inclined groove 19. The corresponding three sliders are named as the first slider 14, the second slider 16 and the third slider 18. The three protrusions are named as the first protrusion 20, the second protrusion 21 and the third protrusion 22. The first protrusion 20 is slidably disposed in the first inclined groove 15 and is fixedly connected to the first slider 14. The second protrusion 21 is slidably disposed in the second inclined groove 17 and is fixedly connected to the second slider 16. The third protrusion 22 is slidably disposed in the third inclined groove 19 and is fixedly connected to the third slider 18. The length of the third inclined groove 19 is greater than the length of the second inclined groove 17, and the length of the second inclined groove 17 is greater than the length of the first inclined groove 15. The inclination angle of the third inclined groove 19 is less than the inclination angle of the second inclined groove 17, and the inclination angle of the second inclined groove 17 is less than the inclination angle of the first inclined groove 15.

[0037] A second silicone block 11 is fixedly arranged on both sides of the inner wall of each connecting tube 10, and the second silicone block 11 is located outside the elastic limiting belt 12. When the patient's penis is in the placement cavity, it contacts the elastic limiting belts 12 on both sides, and the elastic limiting belts 12 clamp and fix it. The second silicone block 11 is arranged to prevent the patient's penis from directly contacting the connecting tube 10, thereby improving the patient's comfort.

[0038] The left end of each backing plate 3 is coaxially fixedly connected with a thread groove block 6, and the thread groove block 6 is located outside the connecting pipe 10. When two backing plates 3 are connected together, the two thread groove blocks 6 are in contact and matched. The thread groove block 6 is threadedly matched with a sleeve 7, and the right end of the sleeve 7 is arc-shaped. The sleeve 7 is provided with a plurality of air holes 8.

[0039] Each pad 3 is connected to an elastic strap 1, and the device is fixed to the patient through the elastic strap 1.

[0040] Working principle: Initially, the first protrusion 20 is located at the right end of the first inclined slot 15, the second protrusion 21 is located at the right end of the second inclined slot 17, and the third protrusion 22 is located at the right end of the third inclined slot 19. There is a gap between adjacent elastic limiting bands 12.

[0041] When in use, the two pads 3 are placed on both sides of the patient's penis, and then the two pads 3 are connected by bolts 4 and nuts 5. The two pads 3 and the two connecting tubes 10 surround a placement cavity, and the patient's penis is placed in the placement cavity, and at this time, the patient's penis is between the elastic limiting belts 12 on both sides to prevent the patient's penis from contacting the connecting tubes 10 and causing discomfort. The elastic limiting belt 12 has a clamping and fixing effect on the patient's penis, and the elastic limiting belt 12 has a certain clamping force on the patient's penis.

[0042] Then the sleeve 7 is installed on the thread groove block 6. The medical staff can adjust the length of the sleeve 7 screwed into the thread groove block 6 according to the length of the patient's penis. The provision of the air vent 8 allows the sleeve 7 to have good air permeability while protecting the patient's penis, which is beneficial to the patient's recovery.

[0043] The device is then secured by tying two elastic straps 1 around the patient's waist.

[0044] When the patient's penis grows larger and longer due to painful erection, since the elastic limiting belt 12 has a certain clamping force on the penis, there is friction between the penis and the elastic limiting belt 12. When the penis becomes longer, it will drive the elastic limiting belt 12 to move to the left, and the first slider 14, the second slider 16 and the third slider 18 will all move to the left. When the first slider 14, the second slider 16 and the third slider 18 move to the left, the moving speed of the first slider 14 is greater than the moving speed of the second slider 16, and the moving speed of the second slider 16 is greater than the moving speed of the third slider 18. When the penis becomes longer, the contact position between the elastic limiting belt 12 and the penis remains unchanged, thereby avoiding relative movement between the elastic limiting belt 12 and the penis and friction with the penis, causing discomfort to the patient, and avoiding the elastic limiting belt 12 rubbing the penis wound and affecting the healing of the wound.

[0045] When the first slider 14, the second slider 16 and the third slider 18 move to the left, the first protrusion 20 moves to the left along the first inclined groove 15, the second protrusion 21 moves to the left along the second inclined groove 17, and the third protrusion 22 moves to the left along the third inclined groove 19. This makes the two ends of the elastic limiting belt 12 approach each other. Since the outer diameter of the penis increases as it lengthens, the two ends of the elastic limiting belt 12 approach each other so that the clamping force of the elastic limiting belt 12 on the penis will not increase and cause discomfort to the patient.

[0046] Therefore, the inclination angles of the third inclined groove 19, the second inclined groove 17 and the first inclined groove 15 are reasonably set, so that the clamping force of the elastic limiting belt 12 on the penis is maintained within a certain range.

[0047] When the patient's penis gradually returns to normal, the penis shortens and drives the elastic limiting belt 12 to move rightward, so that the contact position between the elastic limiting belt 12 and the penis remains unchanged. The first slider 14, the second slider 16 and the third slider 18 move rightward, the first protrusion 20 moves rightward along the first inclined groove 15, the second protrusion 21 moves rightward along the second inclined groove 17, and the third protrusion 22 moves rightward along the third inclined groove 19, and the two ends of the elastic limiting belt 12 move away from each other, thereby maintaining the clamping of the penis.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A postoperative protective device for urology, characterized in that: It comprises an elastic binding band (1), a backing plate (3) and a connecting pipe (10); The cross-sections of the pad (3) and the connecting pipe (10) are both semicircular, and there are two pads (3). The two pads (3) are detachably connected via a connecting piece; each pad (3) is fixedly connected to an elastic band (1); The left end of each pad (3) is fixedly connected to a connecting tube (10), and two transverse grooves (13) are symmetrically provided on the inner wall of each connecting tube (10), and the transverse grooves (13) are parallel to the axis of the connecting tube (10); a plurality of elastic limiting belts (12) are slidably arranged between the two transverse grooves (13); and sliding blocks are fixed at both ends of each elastic limiting belt (12), and the sliding blocks are slidably arranged in the corresponding transverse grooves (13).

2. The postoperative protective device for urology according to claim 1, characterized in that: A plurality of inclined grooves are provided on the inner wall of each transverse groove (13) along the axial direction of the connecting tube (10), and one end of the inclined groove away from the pad (3) is inclined toward the inner wall of the connecting tube (10); in two adjacent inclined grooves in the same transverse groove (13), the length of the left inclined groove is greater than that of the right inclined groove, and the inclination angle of the left inclined groove is smaller than that of the right inclined groove; the plurality of inclined grooves correspond to the plurality of sliding blocks one by one, and the sliding blocks are fixed with protrusions slidably arranged in the corresponding inclined grooves.

3. The postoperative protective device for urology according to claim 1, characterized in that: The left end of the backing plate (3) is fixedly connected with a thread groove block (6), the thread groove block (6) is located outside the connecting pipe (10), and the thread groove block (6) is threadably matched with a sleeve (7).

4. The postoperative protective device for urology according to claim 3, characterized in that: The sleeve (7) is provided with a plurality of air holes (8).

5. The postoperative protective device for urology according to claim 1, characterized in that: The connecting piece comprises a bolt (4) and a nut (5); the two pads (3) are fixedly connected with a fixing block, the fixing block is provided with a bolt hole matched with the bolt (4), and the nut (5) matches with the bolt (4); the two pads (3) are connected by the bolt (4) and the nut (5).

6. The postoperative protective device for urology according to claim 1, characterized in that: A rubber pad (2) is arranged at the right end of the pad (3).

7. The postoperative protective device for urology according to claim 1, characterized in that: A first silica gel block (9) is arranged on the inner wall of the pad (3).

8. The postoperative protective device for urology according to claim 1, characterized in that: Second silicone blocks (11) are arranged on both sides of the connecting pipe (10), and the second silicone blocks (11) are located outside the elastic limiting band (12).

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