A device for circumcision of the penis root

Abstract

The present invention discloses a device for penis root circumcision surgery, comprising an inner ring fixing ring and an adjustment ring sleeved on the outer wall of the inner ring fixing ring: the inner ring fixing ring comprises a plurality of fixing ring bodies in an annular array, and adjacent fixing ring bodies are connected by a first elastic sheet; the adjustment ring comprises a plurality of ring blocks connected end to end in sequence to form a closed loop structure, and a limited sliding portion and a limited sliding groove are respectively arranged on opposite sides of the ring block; the present invention forms a closed loop structure by connecting a plurality of ring blocks end to end in sequence, thereby realizing the adjustment of the shape of the adjustment ring, thereby realizing the adjustment according to the preferences and needs of different patients. When the device needs to be removed, the disinfectant lubricant in the liquid storage bag flows out, and the disinfectant lubricant can not only sterilize and disinfect the foreskin, but also the liquid can reduce the adsorption force at the connection between the foreskin and the device, thereby avoiding injury.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, in particular to a device used for penis root circumcision surgery. Background Art

[0002] Male penis circumcision surgery has a positive effect on balanitis and urethritis caused by excessive foreskin and phimosis, reducing sexually transmitted diseases and the spread of AIDS, and preventing penile cancer, and has been widely recognized in the medical community. It includes the surgical removal method using a circumcision device. The circumcision device consists of an inner ring fixing ring, a tightening string and a clamp body. During the operation, the foreskin is first turned over, the inner ring fixing ring is put on the glans, and then the foreskin is covered on the inner ring fixing ring. The clamping ring of the clamp body is clamped outside the foreskin and cooperates with the inner ring fixing ring. Then the foreskin is tightened at the position of the inner ring fixing ring by tightening the string, and finally the foreskin outside the tightening string is removed.

[0003] For example, patent announcement number CN203226877U discloses "a circumcision device that adapts to the shape of the glans penis". During surgery, the inclined elliptical inner ring is put on the glans penis to adapt to the shape of the glans penis. The groove in the middle of the inner ring can enable the clamping ring of the clamp body to better find the clamping position, making the circumcision site beautiful after surgery.

[0004] For example, the patent announcement number CN103099655B discloses a "frenulum protection part of a circumcision stapler", which includes an upper stapler frenulum protection part and a lower stapler frenulum protection part. The cutting surface of the frenulum protection part is not on the same horizontal plane as the cutting surface of the main body. A V-shaped protrusion is provided in a triangular arc shape outward, downward, and backward in the frenulum direction, and is parallel to the lower stapler. This can ensure the beauty of the circumcision.

[0005] However, the fixed shape of the inner ring leads to a fixed cutting line after cutting, which cannot be adjusted according to the patient's preferences, resulting in an unsightly cutting line after surgery. Some patients have high requirements for appearance. Summary of the invention

[0006] The object of the present invention is to provide a device for penis root circumcision surgery to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A device for penis root circumcision surgery, comprising an inner ring fixing ring and an adjusting ring sleeved on the outer wall of the inner ring fixing ring:

[0009] The inner ring fixing ring comprises a plurality of fixing ring bodies in an annular array, and adjacent fixing ring bodies are connected by a first elastic sheet;

[0010] The adjustment ring includes a plurality of ring blocks which are connected end to end in sequence to form a closed-loop structure, and a limiting sliding portion and a limiting sliding groove are respectively arranged on opposite sides of the ring block. The limiting sliding portion of the ring block is movably arranged in the limiting sliding groove of another adjacent group of ring blocks, and the limiting sliding portion slides axially and circumferentially in the limiting sliding groove along the inner ring fixing ring.

[0011] Preferably, the upper and lower edges of the fixing ring body are respectively provided with an upper limit portion and a lower limit portion, and the upper limit portion and the lower limit portion cooperate to limit the axial movement range of the adjustment ring on the outer wall of the inner ring fixing ring.

[0012] Preferably, the lower end of the fixing ring body is provided with an external threaded portion, and further comprises a protective cover threadably matched with the external threaded portion of the fixing ring body;

[0013] When the protective cover is threadedly connected to the external threaded portion, the first elastic sheet is in a compressed state.

[0014] Preferably, the side wall of the position-limiting sliding portion is provided with a first friction pattern, and the side wall of the position-limiting sliding groove is provided with a second friction pattern;

[0015] The first friction pattern and the second friction pattern cooperate to limit axial movement.

[0016] Preferably, an overflow groove is provided on one side of the ring block that cooperates with the lace, a liquid storage bag is arranged in the overflow groove, and a disinfecting lubricating liquid is contained in the liquid storage bag.

[0017] Preferably, the overflow groove is communicated with the limiting sliding groove, and the side wall of the limiting sliding part is provided with a spike piece, and the spike piece is used to pierce the liquid storage bag.

[0018] Preferably, the liquid storage bag is fixed on the second elastic sheet; one end of the second elastic sheet is fixed to the inner wall of the limiting slide groove, and the other end is suspended.

[0019] Preferably, a limiting plate is provided on one side of the liquid storage bag close to the spiked member, an open space facing the overflow trough is formed between the limiting plate and the liquid storage bag, and an air bag is built in the liquid storage bag.

[0020] Preferably, a water absorption and drying component is arranged between the adjusting ring and the upper edge of the inner ring fixing ring, and the water absorption and drying component comprises a water absorption cloth layer, and a one-way water permeable layer is arranged on the side of the water absorption cloth layer away from the inner ring fixing ring.

[0021] Preferably, the inner fixing ring is made of a heat-conducting material.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention forms a closed-loop structure by connecting a plurality of ring blocks end to end in sequence. Two adjacent ring blocks can move in a small range along the axial direction, so that the shape of the adjustable ring can be adjusted, thereby achieving adjustment according to the preferences of different patients.

[0024] When the device needs to be removed, the inner ring fixing ring and the protective cover cooperate to reduce the diameter of the inner ring fixing ring. During this process, the spiked piece is driven to puncture the liquid storage bag, so that the disinfectant lubricating liquid in the liquid storage bag flows out. The disinfectant lubricating liquid can not only sterilize the foreskin, but also the liquid can reduce the adsorption force of the connection between the foreskin and the device, thereby avoiding damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the structure of the present invention;

[0027] Figure 2 for Figure 1 Schematic diagram of the structure after removing the water absorption and drying components;

[0028] Figure 3 This is a schematic diagram of the structure of the adjustment ring of the present invention;

[0029] Figure 4 This is a schematic diagram of the structure of the inner ring fixing ring of the present invention;

[0030] Figure 5 This is a schematic diagram of the first state of coordination of several ring blocks of the present invention;

[0031] Figure 6 This is a schematic diagram of the second state of coordination of several ring blocks of the present invention;

[0032] Figure 7 This is a schematic diagram of the structure of the ring block of the present invention from the first perspective;

[0033] Figure 8 This is a schematic diagram of the structure of the ring block of the present invention from a second viewing angle;

[0034] Fig. 9 It is a schematic diagram of the cooperation between the limiting sliding part and the limiting sliding groove of the present invention.

[0035] Fig.10 It is a schematic diagram of the matching structure of the second elastic sheet and the liquid storage bag of the present invention.

[0036] Fig.11It is a schematic diagram of the cooperation between the liquid storage bag and the spike member of the present invention.

[0037] The reference numerals in the figure are as follows:

[0038] 1. Inner ring fixing ring; 2. Adjusting ring; 3. Water absorption and drying component; 4. Protective cover;

[0039] 11. fixed ring piece; 12. upper limit portion; 13. lower limit portion; 14. first elastic piece; 15. external thread portion;

[0040] 21. Ring block; 212. Limiting sliding part; 2121. First friction pattern; 213. Limiting sliding groove; 2131. Second friction pattern; 214. Overflow groove; 215. Liquid storage bag; 216. Spike; 217. Second elastic sheet; 218. Air bag; 219. Limiting sheet. DETAILED DESCRIPTION

[0041] 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.

[0042] Embodiment 1:

[0043] A device for circumcision of the penis root, as shown in the attached Figure 1-8 As shown:

[0044] It includes an inner ring fixing ring 1, an adjusting ring 2, a water absorption and drying component 3 and a protective cover 4, wherein the adjusting ring 2 is sleeved on the outer wall of the inner ring fixing ring 1;

[0045] The inner ring fixing ring 1 includes a plurality of fixing ring bodies 11 in an annular array, and adjacent fixing ring bodies 11 are connected by a first elastic sheet 14, and the first elastic sheet 14 is in a V-shaped structure. An upper limit portion 12 is provided on the upper edge of the outer wall of the fixing ring body 11, a lower limit portion 13 is provided on the lower part of the outer wall of the fixing ring body 11, and an external threaded portion 15 is provided at the lower end of the fixing ring body 11; thereby, the inner ring fixing ring 1 can be made variable in diameter.

[0046] The adjustment ring 2 includes a plurality of ring blocks 21 connected end to end in an annular array. The structure of the ring block 21 is in a "C" or "U" shape. A limiting sliding portion 212 is provided on the protrusion of the left side wall of the ring block 21. The limiting sliding portion 212 is in a T-shaped structure. A limiting sliding groove 213 is provided on the right side wall of the ring block 21. The limiting sliding portion 212 and the limiting sliding groove 213 are movably matched and will not disengage. The limiting sliding portion 212 moves relatively in the limiting sliding groove 213 along the axial and circumferential directions of the inner ring fixing ring 1.

[0047] Working principle:

[0048] When not in use, the protective cover 4 is threadedly connected to the outer threaded portion 15 of the inner ring fixing ring 1, so that the first elastic sheet 14 is compressed and the adjacent fixing ring bodies 11 fit each other, so that the outer diameter of the inner ring fixing ring 1 with a variable diameter is the smallest;

[0049] The relative positions of the ring blocks 21 are adjusted along the axial direction of the inner ring fixing ring 1 , and the shape of the adjusting ring 2 formed by connecting the multiple ring blocks 21 end to end in sequence to form a closed-loop structure is adjusted.

[0050] Afterwards, the protective cover 4 is separated from the inner ring fixing ring 1, and under the action of the elastic force of the first elastic sheet 14, the outer diameter of the inner ring fixing ring 1 with a variable diameter becomes larger; in this process, the adjacent ring blocks 21 can move circumferentially along the inner ring fixing ring 1, and a certain gap is left between the adjacent ring blocks 21, so that the first friction pattern 2121 of the limiting sliding part 212 and the second friction pattern 2131 of the limiting sliding groove 213 are tightly fitted, and the first friction pattern 2121 and the second friction pattern 2131 cooperate to prevent the adjacent ring blocks 21 from moving axially along the inner ring fixing ring 1; thereby, the inner ring fixing ring 1 with an enlarged outer diameter fixes the adjusted adjustment ring 2 on the outer wall of the inner ring fixing ring 1.

[0051] When in use, the inner ring fixing ring 1 is put on the outside of the penis, and the foreskin is placed outside the adjusting ring 2 after the shape is adjusted. The foreskin is tied tightly using the laces and the grooves of the adjusting ring 2, and then the foreskin is cut.

[0052] It also includes a clamping piece, which is matched with the distance between two adjacent fixing ring pieces 11. After the clamping piece is inserted between the two adjacent fixing ring pieces 11, the inner ring fixing ring 1 can be prevented from shrinking in size.

[0053] Embodiment 2: Contains all the contents of Embodiment 1:

[0054] A water absorption and drying component 3 is arranged between the adjusting ring 2 and the upper edge of the inner ring fixing ring 1. The water absorption and drying component 3 includes a water absorption cloth layer and a one-way water permeable layer arranged on one side of the water absorption cloth layer. The water absorption cloth layer is a water absorption cotton cloth layer, and the one-way water permeable layer is a polyurethane-polyvinylidene fluoride one-way water permeable. The water absorption cloth layer is located on the side close to the inner ring fixing ring 1 relative to the one-way water permeable layer.

[0055] After the shape of the adjusting ring 2 is adjusted and before the protective cover 4 is separated from the inner ring fixing ring 1, the adjusting ring 2 is rotated circumferentially relative to the inner ring fixing ring 1, so that the longer water absorption and drying component 3 is tightened.

[0056] The inner ring fixing ring 1 is made of heat-conducting material. A dry environment is required after circumcision. The sweat near the foreskin is absorbed by the absorbent cloth layer through the one-way water-permeable layer. The body temperature passes through the inner ring fixing ring 1 made of heat-conducting material to dry the absorbent cloth layer, and the evaporated moisture is discharged through the gap between adjacent ring blocks 21.

[0057] Embodiment 3: Contains all the contents of Embodiment 1 / 2, such as Fig. 9 , 10 As shown:

[0058] An overflow groove 214 is provided on one side of the ring block 21 for cooperating with the strap. The overflow groove 214 is connected to the limiting slide groove 213. A liquid storage bag 215 is arranged in the overflow groove 214. Under normal circumstances, the liquid storage bag 215 is partially located outside the ring block 21, and a disinfecting lubricating liquid is contained in the liquid storage bag; a second elastic sheet 217 of a cantilever structure is provided on the inner side wall of the limiting slide groove 213. The elastic force of the second elastic sheet 217 is relatively small. The second elastic sheet 217 is in an arc-shaped structure so that a buffer space is left between the second elastic sheet 217 and the limiting slide groove 213, and the liquid storage bag 215 is fixed on one side of the second elastic sheet 217; a spike 216 is provided on the side of the limiting sliding portion 212 close to the second elastic sheet 217.

[0059] Under normal circumstances, the spike 216 is located in the buffer space between the second elastic sheet 217 and the limiting groove 213. After the outer diameter of the inner ring fixing ring 1 becomes larger and the first friction pattern 2121 and the second friction pattern 2131 are abutted and matched, the spike 216 is separated from the buffer space between the second elastic sheet 217 and the limiting groove 213. When the strap is not tied to the outer wall of the adjustment ring 2, the spike 216 will not pierce the liquid storage bag 215 when the limiting sliding part 212 moves in the limiting groove 213.

[0060] When the laces tie the foreskin to the outer wall of the adjusting ring 2 after the shape is adjusted, the laces press the liquid storage bag 215 into the overflow groove 214. During this process, the second elastic sheet 217 is pressed and fits tightly to the inner wall of the limiting slide groove 213, and the buffer space is squeezed and reduced.

[0061] When the inner ring fixing ring 1 and the adjusting ring 2 need to be removed, the protective cover 4 is first threadedly connected to the inner ring fixing ring 1, so that the outer diameter of the inner ring fixing ring 1 becomes smaller. During this process, the limiting sliding part 212 moves circumferentially in the limiting sliding groove 213, so that the first friction pattern 2121 is away from the second friction pattern 2131, so that the tip of the spike 216 is inserted into the original buffer space. At this time, the tip of the spike 216 can pierce the liquid storage bag 215, and the liquid storage bag 215 is pierced, and the disinfecting lubricating liquid in it flows out and flows through the overflow groove 214 to the outer wall of the adjusting ring 2 and the ring block 21. The disinfecting lubricating liquid infiltrates the outer wall and the foreskin of the ring block 21, thereby reducing the adsorption force between the foreskin and the ring block 21 for easy removal.

[0062] Embodiment 4: Contains all the contents of Embodiment 3, such as Fig.11 As shown:

[0063] Since the inner ring fixing ring 1 may be slightly changed in diameter due to external force during daily use, a limiting plate 219 is provided on one side of the liquid storage bag 215 close to the spike 216. The limiting plate 219 may be a thin sheet of rubber to prevent the spike 216 from piercing the liquid storage bag 215 when the diameter is slightly changed. The liquid storage bag 215 is made of plastic.

[0064] The liquid storage bag 215 is tilted near the overflow tank 214, and an opening space facing the overflow tank 214 is formed between the limiting piece 219 and the liquid storage bag 215; Fig.11 FIG. 2 is a schematic diagram of the spike 216 of the fourth embodiment piercing the liquid storage bag 215. The spike 216 penetrates the limiting piece 219 and pierces the inclined surface of the liquid storage bag 215. The disinfecting lubricating liquid in the liquid storage bag 215 flows out from the inclined surface and conveniently flows to the overflow groove 214 (such as FIG. 214 ) under the guidance of the limiting piece 219. Fig.11 direction of the arrow).

[0065] Furthermore, an air bag 218 is provided in the liquid storage bag 215. When the spike 216 punctures the liquid storage bag 215, the air bag 218 is also punctured. When the air bag 218 is punctured, the air pressure in the liquid storage bag 215 changes, which is conducive to pushing the disinfecting lubricating liquid in the liquid storage bag 215 to flow into the outer wall of the ring block 21.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0067] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention 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 present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for penis root circumcision surgery, comprising an inner ring fixing ring (1) and an adjusting ring (2) sleeved on the outer wall of the inner ring fixing ring (1), characterized in that: The inner ring fixing ring (1) comprises a plurality of fixing ring bodies (11) in an annular array, and adjacent fixing ring bodies (11) are connected via a first elastic sheet (14); The adjusting ring (2) comprises a plurality of ring blocks (21) which are connected end to end in sequence to form a closed loop structure. The ring blocks (21) are provided with limiting sliding parts (212) and limiting sliding grooves (213) on opposite sides respectively. The limiting sliding parts (212) of the ring blocks (21) are movably arranged in the limiting sliding grooves (213) of another group of adjacent ring blocks (21), and the limiting sliding parts (212) are slidably matched in the limiting sliding grooves (213) along the axial and circumferential directions of the inner ring fixing ring (1).

2. A device for penis root circumcision according to claim 1, characterized in that: The upper and lower edges of the fixing ring body (11) are respectively provided with an upper limit portion (12) and a lower limit portion (13), and the upper limit portion (12) and the lower limit portion (13) cooperate to limit the axial movement range of the adjustment ring (2) on the outer wall of the inner ring fixing ring (1).

3. A device for penis root circumcision according to claim 1, characterized in that: The fixing ring body (11) is provided with an external threaded portion (15) at the lower end thereof, and also includes a protective cover (4) threadably matched with the external threaded portion (15) of the fixing ring body (11); When the protective cover (4) is threadedly connected to the external threaded portion (15), the first elastic sheet (14) is in a compressed state.

4. A device for penis root circumcision according to claim 3, characterized in that: The side wall of the position-limiting sliding portion (212) is provided with a first friction pattern (2121), and the side wall of the position-limiting sliding groove (213) is provided with a second friction pattern (2131); The first friction pattern (2121) and the second friction pattern (2131) cooperate to limit axial movement.

5. The device for penis root circumcision according to claim 1, characterized in that: An overflow groove (214) is provided on one side of the ring block (21) that cooperates with the laces. A liquid storage bag (215) is arranged in the overflow groove (214), and a disinfecting lubricating liquid is contained in the liquid storage bag (215).

6. A device for penis root circumcision according to claim 5, characterized in that: The overflow groove (214) is in communication with the limiting sliding groove (213), and a spike piece (216) is provided on the side wall of the limiting sliding portion (212), and the spike piece (216) is used to pierce the liquid storage bag (215).

7. A device for penis root circumcision according to claim 6, characterized in that: The liquid storage bag (215) is fixed on the second elastic sheet (217); one end of the second elastic sheet (217) is fixed on the inner wall of the limiting sliding groove (213), and the other end is suspended in the air.

8. A device for penis root circumcision according to claim 7, characterized in that: A limiting plate (219) is arranged on one side of the liquid storage bag (215) close to the spike piece (216); an open space facing the overflow tank (214) is formed between the limiting plate (219) and the liquid storage bag (215); and an air bag (218) is built into the liquid storage bag (215).

9. The device for penis root circumcision according to claim 1, characterized in that: A water absorption and drying component (3) is arranged between the adjusting ring (2) and the upper edge of the inner ring fixing ring (1), and the water absorption and drying component (3) comprises a water absorption fabric layer, and a one-way water permeable layer is arranged on the side of the water absorption fabric layer facing away from the inner ring fixing ring (1).

10. A device for penis root circumcision surgery according to claim 9, characterized in that: The inner fixing ring (1) is made of a heat-conducting material.

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