Circumcision device

Abstract

The utility model provides a circumcision device. The circumcision device comprises a pair of surgical scissors. The surgical scissors include a blade configured to shear a prepuce of a penis and a clamp configured to clamp the prepuce adjacent to an incision. The incision is generated in response to the surgical scissors shearing the prepuce. Therefore, blood flow from the incision can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The present utility model relates to a circumcision device. More particularly, the present utility model relates to a circumcision device that can effectively reduce the operation time. BACKGROUND

[0002] Male circumcision is one of the most common surgical procedures in the world. Circumcision is a surgical method of exposing the glans penis by removing a suitable length of the foreskin, i.e. the skin covering the glans penis. Circumcision is performed for various reasons, such as for disease prevention. Male humans can receive circumcision at some point in their lives. For example, circumcision can traditionally be performed immediately after birth, in childhood, in adolescence, or occasionally in young adulthood.

[0003] One known method of performing circumcision is to remove the foreskin by surgery after physically pushing the foreskin over the glans penis. However, because the removed foreskin is living tissue, the use of this surgical method to remove the foreskin often results in bleeding. This method can involve hemostasis and the healing time at the incision site is relatively long. For example, the healing period can be at least several weeks, and the patient has to endure pain for the long healing period. In addition, suturing of the wound can be required when this procedure is performed on adult males.

[0004] While existing devices and tools for circumcision have generally been adequate for their intended purposes, they have not been entirely satisfactory in all respects. SUMMARY

[0005] Accordingly, it is an object of the present disclosure to provide a circumcision device that addresses the foregoing problems.

[0006] According to some embodiments of the present disclosure, there is provided a circumcision device, wherein the circumcision device comprises a first surgical scissors, and the first surgical scissors comprises a pair of first blades and two first clamps. The pair of first blades is configured to cut a foreskin along an axial direction of a penis. The two first clamps are configured to clamp the foreskin adjacent to a first incision, wherein the first incision is generated in response to the first surgical scissors cutting the foreskin.

[0007] According to some embodiments, the first surgical scissors further comprises a left portion and a right portion. The left portion has two side grooves and a central groove disposed between the two side grooves of the left portion. The right portion is coupled with the left portion and has two side grooves and a central groove disposed between the two side grooves of the right portion. The central groove of the left portion and the central groove of the right portion are respectively configured to receive the pair of first blades, and the two side grooves of the left portion and the two side grooves of the right portion are configured to receive two first clamps, wherein each first clamp has a V-shaped structure.

[0008] According to some embodiments, the first clamp has a height in a first direction that is greater than a height of the first blade in the first direction.

[0009] According to some embodiments, the circumcision device further comprises a clamp holder, and the clamp holder has a triangular prism structure corresponding to a shape of the first clamp.

[0010] According to some embodiments, the circumcision device further comprises a second surgical scissors, and the second surgical scissors comprises a pair of second blades and a second clamp. The pair of second blades are configured to cut the foreskin along a circumference of the penis. The second clamp is configured to clamp the foreskin adjacent to a second incision, wherein the second incision is generated in response to the second surgical scissors cutting the foreskin.

[0011] According to some embodiments, the second surgical scissors further comprises a left portion and a right portion. The left portion has a first groove and a second groove. The right portion is coupled with the left portion and has a first groove and a second groove. The first groove of the left portion and the first groove of the right portion are respectively configured to receive the pair of second blades, and the second groove of the left portion and the second groove of the right portion are configured to receive the second clamp.

[0012] According to some embodiments, the second clamp has a height in a first direction that is greater than a height of the second blade in the first direction.

[0013] According to some embodiments, the left portion of the second surgical scissors has a curved scissors portion on which the first groove and the second groove are formed, and the right portion of the second surgical scissors has a curved scissors portion on which the first groove and the second groove are formed.

[0014] According to some embodiments, the second clamp has a curved structure corresponding to the two second grooves.

[0015] According to some embodiments, each first clamp and each second clamp comprises a first portion and a second portion. A protrusion is formed at an end of the first portion. A slot hole is formed at an end of the second portion. The shape of the protrusion matches the shape of the slot hole, such that the protrusion is configured to stably engage with the slot hole.

[0016] According to some embodiments, the aforementioned first surgical scissors further comprises a left portion, a right portion, and a middle portion. The left portion has two side grooves and a gap disposed between the two side grooves of the left portion. The right portion has two side grooves and a central groove disposed between the two side grooves of the right portion. The middle portion is coupled to the left portion and the right portion at a middle point and sandwiched between the left portion and the right portion. The middle portion is configured to rotate about the middle point relative to the left portion and the right portion. The two side grooves of the left portion and the two side grooves of the right portion are configured to accommodate the two first clamps, the central groove of the right portion is configured to house one of the pair of first blades, and the middle portion comprises the other of the pair of first blades.

[0017] According to some embodiments, the aforementioned left portion further has a handle portion, the right portion further has a handle portion, and the first surgical scissors further comprises a guide portion connecting the handle portion of the left portion and the handle portion of the right portion.

[0018] According to some embodiments, the aforementioned guide portion is fixed to the handle portion of the left portion and comprises a guide groove, the handle portion of the right portion comprises a plug disposed in the guide groove, such that the handle portion of the right portion is configured to move along the guide groove relative to the handle portion of the left portion.

[0019] According to some embodiments, the aforementioned middle portion has a handle portion, and the first surgical scissors further comprises a resilient element. The aforementioned resilient element is connected to the handle portion of the middle portion and the handle portion of the left portion, and the aforementioned resilient element is configured to provide a resilient force to drive the handle portion of the middle portion away from the handle portion of the left portion.

[0020] According to some embodiments, the aforementioned left portion further comprises a scissors portion, and the first blade of the middle portion is restricted when the first blade of the middle portion contacts an inner wall surface of the scissors portion of the left portion.

[0021] According to some embodiments, the aforementioned circumcision device further comprises a clamp holder, and the clamp holder comprises a middle portion and two side portions. The middle portion has two grooves for accommodating the two first clamps. Each side portion has a slot, and the aforementioned slot is configured to accommodate and restrict the left portion and the right portion.

[0022] According to some embodiments, one of the aforementioned side portions comprises an elongated slot configured to accommodate the first blade of the middle portion.

[0023] A surgical scissors includes a left portion, a right portion, a middle portion, and a pair of blades. The left portion has two side grooves and a gap disposed between the two side grooves of the left portion. The right portion has two side grooves and a central groove disposed between the two side grooves of the right portion. The middle portion is coupled to the left portion and the right portion at a middle point and sandwiched between the left portion and the right portion. The middle portion is configured to rotate about the middle point relative to the left portion and the right portion. The pair of blades is configured to cut a foreskin of a penis. The two grooves of the left portion and the two grooves of the right portion are configured to receive two clamps, the central groove of the right portion is configured to receive one of the pair of blades, and the middle portion includes the other of the pair of blades.

[0024] A method of circumcision includes cutting a foreskin along one side of a region of the foreskin with a first surgical scissors to create a first incision, clamping the foreskin on both sides of the first incision with two clamps, wherein the two clamps are disposed on the first surgical scissors, cutting the foreskin along another side of the region of the foreskin with the first surgical scissors to create a second incision, clamping the foreskin on both sides of the second incision with other two clamps, wherein the other two clamps are disposed on the first surgical scissors, cutting the foreskin along a boundary line of the foreskin with a second surgical scissors to create a third incision, and clamping the foreskin adjacent to the third incision with a second clamp, wherein the second clamp is disposed on the second surgical scissors.

[0025] According to some embodiments, the method of circumcision further includes moving the first surgical scissors to a clamp holder to engage other first clamps to the first surgical scissors.

[0026] The present disclosure provides a circumcision device including at least a first surgical scissors and at least a second surgical scissors. The first surgical scissors includes a pair of blades and two clamps, and the second surgical scissors includes a pair of blades and one clamp. A surgeon can use the first surgical scissors to cut the foreskin along a direction of a penis of a patient, and can then use the second surgical scissors to remove a portion of the foreskin. Because the clamps clamp the foreskin before the blades cut the foreskin, bleeding from the incision can be effectively reduced in the procedure of the circumcision surgery.

[0027] In addition, after the surgery is completed, the clamps remain on the foreskin. After one or two weeks, the clamps and the necrotic foreskin (a small portion of the foreskin) will separate from the healthy foreskin by themselves without the need for suturing or stitches, so the daily life of the patient will not be affected. In addition, a surgeon can use a third surgical scissors to replace the second surgical scissors, and the portion of the foreskin can be cut more smoothly. Therefore, the incision can be trimmed more straight, and the incision of the foreskin will heal faster.

[0028] In addition, in some embodiments, the surgeon can also perform a circumcision using the surgical scissors, and the foreskin can be smoothly and completely cut by the surgical scissors, resulting in a very straight incision to help the incision of the foreskin heal faster. Therefore, by using the surgical scissors of the present disclosure as described above, the procedures of cutting, hemostasis, and suturing can be completed at one time, thereby significantly reducing the operation time compared to the known circumcision operation.

[0029] Additional features and advantages of the present disclosure will be set forth in the description that follows, and in part will be apparent from the description, or can be learned by practice of the present disclosure. The features and advantages of the present disclosure can be realized and obtained by means of the instruments or apparatus particularly pointed out in the following claims. These and other features of the present disclosure will become more fully apparent from the following description and appended claims, or can be learned by the practice of the present disclosure as set forth hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a top view of a first surgical scissors according to some embodiments of the present disclosure.

[0031] Figure 2 is a sectional view along line segment A-A' in Figure 1 according to embodiments of the present disclosure.

[0032] Figure 3 is a partial structural view of a first surgical scissors according to embodiments of the present disclosure.

[0033] Figure 4 is a front view of a clamp holder and a first surgical scissors according to some embodiments of the present disclosure.

[0034] Figure 5 is a side view of a clamp holder according to some embodiments of the present disclosure.

[0035] Figure 6 is a top view of a second surgical scissors according to some embodiments of the present disclosure.

[0036] Figure 7 is a sectional view along line segment B-B' in Figure 6 according to embodiments of the present disclosure.

[0037] Figure 8 is a partial structural view of a second surgical scissors according to embodiments of the present disclosure.

[0038] Figure 9 is a top view of a patient's penis according to embodiments of the present disclosure.

[0039] Figure 10 is a flowchart of a circumcision method S100 according to some embodiments of the present disclosure.

[0040] Figures 10A to 10D A schematic view of a procedure for a circumcision according to some embodiments of the present disclosure.

[0041] Figure 11 A third surgical scissors according to another embodiment of the present disclosure

[0042] Figure 12 A clamp according to some embodiments of the present disclosure.

[0043] Figure 13 A top view of a surgical scissors according to some embodiments of the present disclosure.

[0044] Figure 14 A cross-sectional view of a surgical scissors according to embodiments of the present disclosure.

[0045] Figure 15 To draw the scissors part and the scissors part close to each other according to embodiments of the present disclosure.

[0046] Figure 16 A cross-sectional view of a surgical scissors according to embodiments of the present disclosure Figure 15

[0047] Figure 17 To draw the handle part and the handle part pushed close to each other according to embodiments of the present disclosure.

[0048] Figure 18 A cross-sectional view of a surgical scissors according to embodiments of the present disclosure Figure 17

[0049] Figure 19 A schematic view of a clamp holder and a surgical scissors according to some embodiments of the present disclosure.

[0050] The reference signs are as follows:

[0051] 100: a first surgical scissors

[0052] 102: a scissors part

[0053] 1021: a long slot / central slot

[0054] 1021A: a gap

[0055] 1022: a long slot / side slot

[0056] 1023: a long slot / side slot

[0057] 102A: a scissors part

[0058] 104: a handle part

[0059] 1041: a hole​​

[0060] 1043: Second joint

[0061] 1044: Trench

[0062] 1045: Trench

[0063] 1046: Trench

[0064] 104A: Handle section

[0065] 106: Scissors section

[0066] 1061: Long groove / Central groove

[0067] 1062: Long groove / side groove

[0068] 1063: Long groove / side groove

[0069] 106A: Scissors section

[0070] 108: Handle part

[0071] 1081: Hole

[0072] 1083: First joint

[0073] 1084: Protrusion

[0074] 1085: Protrusion

[0075] 1086: Protrusion

[0076] 108A: Handle section

[0077] 150: Blade

[0078] 150A: End

[0079] 152: Blade

[0080] 152A: End

[0081] 170: Pliers

[0082] 170A: Bending clamps

[0083] 170B: Clamping Pliers

[0084] 171:End

[0085] 172:End

[0086] 1701: Part One

[0087] 1703: Part Two

[0088] 1705: Protrusion

[0089] 1707: slot hole

[0090] 200: second surgical scissors

[0091] 202: scissor portion

[0092] 2021: long slot

[0093] 2022: long slot

[0094] 206: scissor portion

[0095] 2061: long slot

[0096] 2062: long slot

[0097] 250: blade

[0098] 252: blade

[0099] 300: clamp holder

[0100] 302: base

[0101] 304: holding structure

[0102] 306: pushing mechanism

[0103] 3061: pushing pad

[0104] 3063: spring

[0105] 400: third surgical scissors

[0106] 402: scissor portion

[0107] 4022: long slot

[0108] 406: scissor portion

[0109] 4062: long slot

[0110] 500: penis

[0111] 502: glans

[0112] 504: foreskin

[0113] 5041: cutout

[0114] 5042: cutout

[0115] 5043: cutout

[0116] 504A, 504B, 504C, 504D, 504E, 504F: slice

[0117] 506: boundary line

[0118] 600: surgical scissors

[0119] 602: handle portion

[0120] 604: blade portion

[0121] 606: spring element

[0122] 610: guide portion

[0123] 612: guide slot

[0124] 6121: end point

[0125] 614: latch

[0126] 650: clamp holder

[0127] 6501: intermediate portion

[0128] 6503: side portion

[0129] 6505: side portion

[0130] 6507: slot hole

[0131] 6509: slot hole

[0132] 6511: elongated slot hole

[0133] A-A’: line segment

[0134] Ac: included angle

[0135] Ag: included angle

[0136] Ah: included angle

[0137] B-B’: line segment

[0138] Hb: height

[0139] Hc: height

[0140] IWS: inner wall surface

[0141] JPT: intermediate point

[0142] S100: circumcision method

[0143] S102, S104, S106, S108, S110, S112: step

[0144] SC1, SC2, SC3, SC4, SC5, SC6: region

[0145] Wb: width

[0146] Wc: width DETAILED DESCRIPTION

[0147] The following detailed description includes various embodiments or examples of the application. The description is presented largely in terms of individual functionalities, procedures, steps, and so on. These descriptions and representations are being provided for the sake of clarity and understanding. However, it is understood that the described embodiments are merely examples and are not intended to limit the scope of the application. For example, although the following description is largely in terms of a first feature being formed on or over a second feature, it is understood that this includes embodiments in which the first and second features are in direct contact, as well as embodiments in which additional features are formed between the first and second features such that the first and second features are not in direct contact. Additionally, the various embodiments described below can use the same reference numbers and / or letters for the same or like elements. This repetition is for the purpose of simplicity and clarity and is not intended to limit the scope of the application or the patent to which this description is directed.

[0148] Also for ease of description, spatial terms, such as "lower", "bottom", "bottom", "upper", "top", and the like, can be used with respect to the description of the elements and features in the drawings. These spatial terms are used for purposes of clarity and convenience and are not intended to limit the application to any one spatial orientation. The device can be otherwise oriented (rotated 90° or at other orientations) and the spatially relative descriptions used herein interpreted accordingly. It is noted that additional operations can be performed in the methods.

[0149] In addition, the terms "first", "second", "third", "fourth", and the like, are used herein for ease of description of various embodiments and are in no way limiting. For example, a component referred to as a "first" component in some embodiments can be referred to as a "second" component in other embodiments.

[0150] Circumcision is a common and safe surgical procedure. In a known circumcision procedure, the patient is brought into the operating room and general anesthesia is induced. For example, a penile block can be accomplished using a 50% mixture of 1% lidocaine and 0.25% Marcaine. After that, the surgeon uses pairs of surgical scissors and a clip saw to cut and trim the redundant prepuce that covers the glans. Bleeding from the incision is unavoidable, and many of the bleeding points must be controlled by electrocoagulation to enable hemostasis to be established. The cut edges of the penile skin are sutured with interrupted 5-0 chromic sutures. However, the circumcision procedure takes time (more than thirty minutes) and requires a large number of clips to establish hemostasis.

[0151] The present disclosure provides a circumcision device for a circumcision operation. In some embodiments, the circumcision device can include at least a first surgical scissors and a second surgical scissors. Please refer to Figures 1 to 3 , Figure 1 a top view of a first surgical scissors 100 according to some embodiments of the present disclosure is shown, Figure 2 a cross-sectional view along the line segment A-A' of the first surgical scissors 100 according to embodiments of the present disclosure is shown, Figure 1 a partial structural view of the first surgical scissors 100 according to embodiments of the present disclosure is shown. As Figure 3 shown, the first surgical scissors 100 includes a left portion and a right portion, and the left portion and the right portion are combined with each other at a middle point JPT. In the present embodiment, the left portion and the right portion are made of stainless steel, but are not limited thereto. The left portion includes a scissors portion 102 and a handle portion 104, and the right portion includes a scissors portion 106 and a handle portion 108. Figure 1 A hole 1041 is formed at the bottom of the handle portion 104, and a hole 1081 is formed at the bottom of the handle portion 108, so that a surgeon's finger can be placed through the holes 1041, 1081 to use the first surgical scissors 100. In addition, as

[0152] shown, the handle portion 108 further includes a first joint portion 1083, and the handle portion 104 further includes a second joint portion 1043. Specifically, three protrusions 1084, 1085, 1086 are formed on the first joint portion 1083, and three grooves 1044, 1045, 1046 are formed on the second joint portion 1043. The protrusions 1084, 1085, 1086 correspond to the grooves 1044, 1045, 1046 respectively, and in the present embodiment, the protrusions 1084, 1085, 1086 protrude along the Y-axis direction. Figure 1 When the handle portion 104 and the handle portion 108 are forced to approach each other, at least one protrusion will engage with the corresponding groove. For example, the groove 1044 can only engage with the protrusion 1084, or the groove 1044 and the groove 1045 can engage with the protrusion 1084 and the protrusion 1085 respectively, so that the handle portion 108 and the handle portion 104 can be fixed at two different angles. In addition, when the first surgical scissors 100 is closed, the grooves 1044, 1045, 1046 will all engage with the protrusions 1084, 1085, 1086, and the included angle Ag between the handle portion 104 and the handle portion 108 is about 0 degrees.

[0153] Next, please refer to

[0154] . As Figures 1 to 3 shown, the second surgical scissors 200 includes a left portion and a right portion, and the left portion and the right portion are combined with each other at a middle point JPT. In the present embodiment, the left portion and the right portion are made of stainless steel, but are not limited thereto. The left portion includes a scissors portion 202 and a handle portion 204, and the right portion includes a scissors portion 206 and a handle portion 208. Figure 2As shown, three elongated grooves 1061, 1062, 1063 are formed on the scissor portion 106, and three elongated grooves 1021, 1022, 1023 are formed on the scissor portion 102. The elongated groove 1061 is disposed between the elongated grooves 1062 and 1063 (side grooves). The elongated groove 1021 is disposed between the elongated grooves 1022 and 1023 (side grooves). The elongated grooves 1061 and 1021 (central grooves) are respectively configured to accommodate a pair of first blades (blade 152 and blade 150). In the present embodiment, the blades 105 and 152 are detachably mounted in the elongated grooves 1021 and 1061, but are not limited thereto. For example, in other embodiments, the blade 152 and the scissor portion 106 can be integrally formed, and the blade 105 and the scissor portion 102 can be integrally formed. In addition, in some embodiments, the first surgical scissors 100, the blade 150, and the blade 152 are disposable and can be made of plastic steel.

[0155] As shown in FIG. 1A, the first surgical scissors 100 includes a scissor portion 102 and a scissor portion 106. The scissor portion 102 includes a first blade 105 and a second blade 150. The scissor portion 106 includes a third blade 152 and a fourth blade 153. The first blade 105 and the second blade 150 are disposed on the same side of the XY plane. The third blade 152 and the fourth blade 153 are disposed on the opposite side of the XY plane. Figure 2 and Figure 3 As shown, the elongated grooves 1022 and 1062 are configured to accommodate a clamp 170 (first clamp), and the elongated grooves 1023 and 1063 are configured to accommodate another clamp 170 (another first clamp). Each clamp 170 has a V-shaped structure, and each clamp can have the same size. The clamp 170 can be detachably mounted in the elongated grooves 1022 and 1062, and the other clamp 170 can be detachably mounted in the elongated grooves 1023 and 1063, as shown in FIG. 1A. In the present embodiment, the two clamps 170 are made of stainless steel or Ni-Al alloys. Figure 3

[0156] As shown in FIG. 1A, the first surgical scissors 100 includes a scissor portion 102 and a scissor portion 106. The scissor portion 102 includes a first blade 105 and a second blade 150. The scissor portion 106 includes a third blade 152 and a fourth blade 153. The first blade 105 and the second blade 150 are disposed on the same side of the XY plane. The third blade 152 and the fourth blade 153 are disposed on the opposite side of the XY plane. Figure 2 As shown, the blade 150 and / or the blade 152 are perpendicular to the XY plane and have a height Hb in the X-axis direction. Each clamp 170 has a height Hc in the X-axis direction (first direction). In addition, the blade 150 or the blade 152 has a width Wb in the Y-axis direction, and each clamp 170 has a width Wc in the Y-axis direction. In the present embodiment, the width Wc is the same as the width Wb. However, in other embodiments, the width Wc can be different from the width Wb.

[0157] ​In addition, it should be noted that the long grooves 1061, 1062, 1063 have the same depth, and the height Hc in the X-axis direction is greater than the height Hb. Similarly, the long grooves 1021, 1022, 1023 have the same depth. Based on this structural design, when the surgeon uses the first surgical scissors 100 to trim the foreskin of a patient, the two clamps 170 can clamp the foreskin before the blades 150 and 152 cut the foreskin. In this way, the two clamps 170 can clamp both sides of the incision caused by the blades 150 and 152, and the bleeding from the incision can be reduced. In the present embodiment, the end 150A of the blade 150 and the end 152A of the blade 152 can be more protruding relative to the two ends 171, 172 of the clamp 170, that is, the distance between the midpoint JPT and the end 150A of the blade 150 is greater than the distance between the midpoint JPT and the end 171 of the clamp 170, and the distance between the midpoint JPT and the end 152A of the blade 152 is greater than the distance between the midpoint JPT and the end 172 of the clamp 170, thereby facilitating the use of the blades 150, 152 to cut the foreskin. For example, a 2.5 mm spacing can be formed between the end 171 of the clamp 170 and the end 150A of the blade 150, and a 2.5 mm spacing can be formed between the end 172 of the clamp 170 and the end 152A of the blade 152, but this is not limited thereto.

[0158] Referring to Figure 4 and Figure 5 , Figure 4 shows a front view of the clamp holder 300 and the first surgical scissors 100 according to some embodiments of the present disclosure, Figure 5 shows a side view of the clamp holder 300 according to some embodiments of the present disclosure. As Figure 4 and Figure 5 shown, the clamp holder 300 includes a base 302 and a holding structure 304. The holding structure 304 is connected to the base 302 and has a triangular prism structure corresponding to the shape of the clamp 170, so that a plurality of clamps 170 can be held on the holding structure 304. In the present embodiment, the clamp holder 300 can support thirteen clamps 170, but in other embodiments, the number of clamps 170 can be more or less.

[0159] As Figure 4 shown, the surgeon can open the first surgical scissors 100 and move the first surgical scissors 100 towards the clamp holder 300 in the direction indicated by the arrow (-Z-axis direction), and the scissors portion 102 and the scissors portion 106 can contact the clamps 170, so that one clamp 170 can be engaged in the long groove 1022, 1062, and the other clamp 170 can be engaged in the long groove 1023, 1063.

[0160] Furthermore, the clamp 170 has an included angle Ac, and the retaining structure 304 has an included angle Ah. The included angle Ac is approximately the same as the included angle Ah. It should be noted that the clamp 170 also has an elastic force that keeps the included angle Ac at a level not less than the included angle Ah. Therefore, when the included angle Ag is less than the included angle Ac, the aforementioned elastic force helps the clamp 170 to be securely engaged in the elongated grooves 1022, 1062 or the elongated grooves 1023, 1063.

[0161] Furthermore, the first surgical scissors 100 may be made of magnetic stainless steel, and the clamp 170 may be made of magnetic stainless steel or a nickel-aluminum alloy. In this way, the first surgical scissors 100 and the clamp 170 can generate a magnetic attraction, so when the first surgical scissors 100 moves close to the clamp holder 300, the clamp 170 can be attracted and securely engaged in the elongated grooves 1022, 1062 or elongated grooves 1023, 1063. Moreover, the magnetic attraction prevents the clamp 170 from separating from the first surgical scissors 100, thereby increasing the safety of the circumcision procedure.

[0162] In addition, such as Figure 5 As shown, the clamp support 300 may further include a pushing mechanism 306, which is configured to push the retaining structure 304 relative to the base 302. For example, in this embodiment, the pushing mechanism 306 may include a pushing pad 3061 and a spring 3063. The spring 3063 provides a restoring force to drive the pushing pad 3061 to move along the Y-axis, thereby pushing the retaining structure 304 carrying the clamps 170 to move sequentially, facilitating the surgeon's mounting of the clamps 170 onto the first surgical scissors 100. The pushing mechanism 306 is not limited to this embodiment. For example, in other embodiments, the pushing mechanism 306 may directly push multiple clamps 170 relative to the base 302.

[0163] Please see Figures 6 to 8 , Figure 6 The image shows a top view of a second surgical scissors 200 according to some embodiments of the present disclosure. Figure 7 The embodiments shown are in accordance with the present disclosure. Figure 6 A cross-sectional view along line segment B-B'. Figure 8 A partial structural diagram of a second surgical scissors 200 according to an embodiment of the present disclosure is shown. Similar to the first surgical scissors 100, the second surgical scissors 200 also includes a left portion and a right portion, which are joined together at a midpoint JPT. The majority of the structure of the second surgical scissors 200 is similar to that of the first surgical scissors 100. The difference between the first surgical scissors 100 and the second surgical scissors 200 is that the second surgical scissors 200 includes a scissor section 202 and a scissor section 206, and each scissor section 202, 206 includes two grooves.

[0164] In the present embodiment, as shown in Figure 7 , the scissor portion 206 is formed with a first groove (elongated groove 2061) and a second groove (elongated groove 2062), and the scissor portion 202 is formed with a first groove (elongated groove 2021) and a second groove (elongated groove 2022). The elongated grooves 2061 and 2021 are respectively configured to accommodate a pair of second blades (blade 252 and blade 250). In the present embodiment, the blades 250 and 252 can be detachably mounted in the elongated grooves 2021 and 2061, respectively. In other embodiments, the blades 250, 252 and the scissor portions 202, 206 can be integrally formed. Similarly, the second surgical scissors 200 can be made of stainless steel, or can be made of plastic steel.

[0165] As shown in Figure 7 and Figure 8 , the elongated grooves 2022 and 2062 are configured to accommodate a clamp 170 (second clamp). In addition, the blade 252 has a height Hb in the X-axis direction, and the clamp 170 has a height Hc in the X-axis direction. It should be noted that the depths of the elongated grooves 2061 and 2062 are the same, and the height Hc in the X-axis direction is greater than the height Hb, so that when the surgeon uses the second surgical scissors 200 to trim the foreskin of the patient, the clamp 170 can first clamp the foreskin before the blade 250 and the blade 252 cut the foreskin. Similarly, the clamp 170 can clamp the part of the foreskin adjacent to the incision caused by the blade 250 and the blade 252, and the bleeding from the incision can also be reduced.

[0166] Please refer to Figure 9 , Figure 10 , and Figures 10A to 10D , Figure 9 shows a top view of a penis 500 of a patient according to some embodiments of the present disclosure, Figure 10 is a flowchart of a circumcision method S100 according to some embodiments of the present disclosure, and Figures 10A to 10D shows a schematic diagram of a procedure of circumcision drawn according to some embodiments of the present disclosure. As shown in Figure 9 , the glans 502 is surrounded by the foreskin 504, and the foreskin 504 can be defined as six regions SC1-SC6, each of which has approximately the same area.

[0167] As shown in Figure 10 and Figures 10A to 10D , the drawing shows that the surgeon trims the region SC1 of the foreskin 504. First, the surgeon can mark a boundary line 506 on the foreskin 504. As shown in Figure 10A and Figure 10BAs shown, a surgeon can use a first surgical scissor 100 to trim the foreskin 504 along one side of region SC1. During the trimming process, two clamps 170 first clamp the sides of the first incision to be cut (step S102), then blades 150 and 152 cut the first incision (incision 5041), which stops at the boundary line 506. After the first surgical scissors 100 are removed, the two clamps 170 will still clamp the foreskin 504 on both sides of the incision 5041 to reduce bleeding from the incision 5041.

[0168] Next, as Figure 10B As shown, the surgeon can continue using the first surgical scissors 100 (or another first surgical scissors 100) to trim the foreskin 504 along the other side of region SC1. During the trimming of the foreskin 504 along the other side of region SC1 using the first surgical scissors 100, two clamps 170 first clamp the sides of the second incision to be cut (step S106), and then the blades 150, 152 cut out the second incision (incision 5042). Similarly, as shown in Figure 10C, after the first surgical scissors 100 are removed, the other two clamps 170 will still clamp the foreskin 504 on both sides of incision 5042 to reduce bleeding from incision 5042.

[0169] Secondly, please refer to Figure 10C and Figure 10D ,At Figure 10A and Figure 10B Following the steps described, the surgeon can pull the foreskin 504 slice 504A upwards and use the second surgical scissors 200 to trim the foreskin 504 along the boundary line 506. During the trimming of the foreskin 504 along the boundary line 506 using the second surgical scissors 200, the clamp 170 first clamps the foreskin 504 below the third incision to be cut (step S110), and then the blades 250 and 252 can cut out the third incision (incision 5043) (step S112). In this way, as... Figure 10D As shown, the slice 504A of the foreskin 504 is removed, and the clamp 170 of the second surgical scissors 200 is held on the foreskin 504 to clamp the foreskin 504 near the third incision (incision 5043) to reduce bleeding from the incision 5043.

[0170] Additionally, for example, after step S104 and before step S106, after the clamps 170 on the first surgical scissors 100 have been used, the surgeon can move the first surgical scissors 100 to the clamp holder 300 to reload other clamps 170, such as... Figure 4 and Figure 5 As shown, other clamps 170 can then be engaged with the first surgical scissors 100.

[0171] After completing the procedure for trimming the foreskin in area SC1 (504), the surgeon can continue to repeat the previous steps to trim areas SC2–SC6, thereby producing slices 504B–504F (e.g., for areas SC2–SC6). Figure 9 The foreskin (shown in the diagram) can also be removed to complete the circumcision procedure. It should be noted that when removing the slides 504B-504F, the clamps 170 remaining on the slides 504B-504F are also removed, leaving only the clamps 170 near the boundary line 506 on the foreskin 504. In this way, the clamps 170 can still hold a portion of the foreskin 504 near the boundary line 506 after the surgery. After a period of time, such as one or two weeks, the portion of the foreskin 504 held by the clamps 170 will undergo ischemic necrosis, and this portion of the foreskin 504 will separate from the other living parts of the foreskin 504 with the clamps 170.

[0172] Please see Figure 11 The illustration shows a third surgical scissors 400 and a curved clamp 170A according to another embodiment of the present disclosure. The third surgical scissors 400 is similar to the second surgical scissors 200, but differs in that the third surgical scissors 400 includes a curved scissor portion 402 with elongated grooves 4022 and a curved scissor portion 406 with elongated grooves 4062. The curved clamp 170A is detachably mounted in the elongated grooves 4062 of the curved scissor portion 406 and the elongated grooves 4022 of the curved scissor portion 402. The curved clamp 170A has a curved structure corresponding to the two elongated grooves 4022 and 4062.

[0173] The curvature of the bent shear section 402 is the same as the curvature of the bent shear section 406, and the curvature of the bent shear section 406 corresponds to... Figure 9 The curvature of the central region SC1–SC6. For example, in the step of Figure 10C, the surgeon can use a third surgical scissor 400 instead of the second surgical scissors 200, so that the slice 504A can be cut more smoothly and the incision 5043 can be trimmed straighter. In this way, the incision of the foreskin 504 can heal more quickly.

[0174] Please see Figure 12 This illustrates clamp 170B according to some embodiments of the present disclosure. Clamp 170B is similar to clamp 170, and clamp 170 can be replaced by clamp 170B in the preoperative steps of a circumcision procedure. Figure 12As shown, the clamp 170B includes a first portion 1701 and a second portion 1703. A protrusion 1705 is formed at one end of the first portion 1701, and a slot 1707 is formed at one end of the second portion 1703. The shape of the protrusion 1705 matches the shape of the slot 1707. In this way, when the clamp 170B is forced to close by the surgical scissors, the protrusion 1705 can stably engage with the slot 1707, so that the foreskin 504 can be tightly clamped. It should be noted that the shapes of the protrusion 1705 and the slot 1707 are not limited to the present embodiment, and any structure that facilitates the clamp 170B to be closed more tightly is included in the scope of the present disclosure.

[0175] Referring to Figure 13 and Figure 14 , Figure 13 a top view of a surgical scissors 600 according to some embodiments of the present disclosure is shown, Figure 14 a cross-sectional view of the surgical scissors 600 according to an embodiment of the present disclosure is shown. As Figure 13 shown, the surgical scissors 600 includes a left portion, a middle portion, and a right portion, and the left portion, the middle portion, and the right portion are joined at a middle point JPT. In the present embodiment, the middle portion is sandwiched between the left portion and the right portion, and the middle portion can rotate relative to the left portion and the right portion about the middle point JPT.

[0176] In the present embodiment, the left portion, the middle portion, and the right portion are made of stainless steel, but are not limited thereto. The left portion includes a scissors portion 102A and a handle portion 104A, and the right portion includes a scissors portion 106A and a handle portion 108A. The structures of the handle portion 104A and the handle portion 108A are similar to those of the handle portion 104 and the handle portion 108 in the previous embodiments, so the details of their structures will be omitted here. The difference of the surgical scissors 600 further includes a guide portion 610 connecting the handle portion 104A and the handle portion 108A.

[0177] In the present embodiment, one end of the guide portion 610 is fixed to the handle portion 104A (for example, by a screw or a latch), and the guide portion 610 includes a guide slot 612. The handle portion 108A can further include a latch 614 arranged in the guide slot 612, so that the handle portion 108A can move along the guide slot 612 relative to the handle portion 104A. In addition, the included angle Ag between the scissors portion 106A and the scissors portion 102A can be limited by the guide slot 612. For example, the guide slot 612 has an end point 6121, and the included angle Ag has a maximum value when the latch 614 on the handle portion 108A reaches the end point 6121. Furthermore, when the handle portion 104A and the handle portion 108A are forced to approach each other, the included angle Ag is approximately 0 degrees.

[0178] Secondly, please refer to the following: Figure 13 and Figure 14 .like Figure 14 As shown, three elongated grooves 1061, 1062, and 1063 are formed on the scissor portion 106A, and a gap 1021A and two side grooves (two elongated grooves 1022 and 1023) are formed on the scissor portion 102A. The gap 1021A is disposed between the elongated grooves 1022 and 1023. The elongated grooves 1022 and 1062 are configured to accommodate one clamp 170, and the elongated grooves 1023 and 1063 are configured to accommodate another clamp 170. In addition, the elongated groove 1061 is configured to accommodate a blade 152, and in this embodiment, the blade 152 is detachably mounted in the elongated groove 1061, but this is not a limitation. Furthermore, as Figure 13 and Figure 14 As shown, the middle part includes a handle portion 602 and a first blade (blade portion 604) that are fixed to each other. When the handle portion 602 is subjected to force, the blade portion 604 can move along the gap 1021A.

[0179] like Figure 13 As shown, the surgical scissors 600 also includes a spring-loaded element 606 connecting the handle portion 602 and the handle portion 104A. The spring-loaded element 606 is configured to provide a spring-loaded force to drive the handle portion 602 away from the handle portion 104A, and the blade portion 604 can be restrained when it contacts an inner wall surface IWS of the scissors portion 102A.

[0180] Please see Figure 15 and Figure 16 , Figure 15 The drawings depict scissor portions 106A and 102A close to each other according to an embodiment of the present disclosure. Figure 16 Embodiments according to this disclosure are shown. Figure 15 A cross-sectional view of a surgical scissors 600. When a surgeon uses the surgical scissors 600 to cut the foreskin, he (or she) can apply force to the handle portion 104A and handle portion 108A to move them toward each other, so that the scissor portions 106A and scissor portions 102A also move closer to each other. Then, as... Figure 16 As shown, scissor 106A contacts scissor 102A, and two clamps 170 clamp the foreskin (not shown in the figure). It should be noted that the foreskin is not cut by blade 152 or blade 604 at this time.

[0181] Please see Figure 17 and Figure 18 , Figure 17 The illustration depicts, according to an embodiment of the present disclosure, the handle portion 602 being pushed closer to the handle portion 104A. Figure 18 Embodiments according to this disclosure are shown. Figure 17A cross-sectional view of a pair of surgical scissors, size 600. Figure 15 After the steps in the middle, the surgeon can then push the handle 602 downwards (for example, along...). Figure 17 (As indicated by the arrow in the image), therefore the blade section 604 will move closer to the scissor section 106A. For example... Figure 18 As shown, the blade portion 604 moves along the -X-axis direction, so the blade portion 604 will contact the scissor portion 106A, and when viewed along the Y-axis direction, the blade portion 604 partially overlaps with the blade 152. In this way, the foreskin (not shown in the figure) can be cut by the blade 152 and the blade portion 604.

[0182] Based on the structural design of the blade 152 and blade portion 604 in the surgical scissors 600, the foreskin can be cut more smoothly and completely by the blade 152 and blade portion 604, producing a very straight incision.

[0183] Surgical scissors 600 can be used to perform... Figure 10A and Figure 10B The operation of the first surgical scissors 100 (that is, it can replace the first surgical scissors 100) and can be used to perform the first Figure 10C The operation of the second surgical scissors 200 (or alternative to the second surgical scissors 200) is described. Since the steps of clamping the foreskin with clamps 170 and cutting the foreskin with blades 152 and blade portion 604 can be completely separated when using surgical scissors 600, it can be ensured that clamps 170 are clamped before cutting. Furthermore, the various technical features of the aforementioned first surgical scissors 100 and / or second surgical scissors 200 can also be applied to surgical scissors 600. For example, on surgical scissors 600, the end of blade 152 can be more protruding than the end of clamps 170 (i.e., the distance between the midpoint JPT and the end of blade 152 is greater than the distance between the midpoint JPT and the end of clamps 170), for example, a 2.5 mm gap can be formed between the end 171 of clamps 170 and the end of blade 152. Other technical features of the first surgical scissors 100 and / or second surgical scissors 200 can also be applied to surgical scissors 600, and will not be elaborated here.

[0184] Please see Figure 19 It shows a schematic diagram of a clamp holder 605 and surgical scissors 600 according to some embodiments of the present disclosure. Figure 19As shown, the clamp holder 650 includes a middle portion 6501, a side portion 6503, and a side portion 6505. The middle portion 6501 can include two grooves (not shown in the figure) to accommodate the two clamps 170, so that the two clamps 170 can be securely disposed in the grooves. In this embodiment, the side portion 6503 includes a slot 6507, and the side portion 6505 includes a slot 6509. The slots 6507 and 6509 are configured to accommodate and confine the scissor portion 106A and the scissor portion 102A, respectively.

[0185] In addition, the side portion 6505 can further include an elongated slot 6511 configured to accommodate the blade portion 604. In this embodiment, the elongated slot 6511 is in communication with the slot 6509. As shown, the surgical scissor 600 can be moved towards the clamp holder 650 (e.g., along the arrow in FIG. 6B), and then the scissor portion 106A and the scissor portion 102A can be guided by the slots 6507 and 6509, so that the elongated grooves 1022, 1062, 1023, 1063 will be aligned with the two clamps 170. In this way, the two clamps 170 can be easily and securely accommodated in the elongated grooves 1022, 1062, 1023, 1063. Figure 19 Figure 19 In addition, the side portion 6505 can further include an elongated slot 6511 configured to accommodate the blade portion 604. In this embodiment, the elongated slot 6511 is in communication with the slot 6509. As shown, the surgical scissor 600 can be moved towards the clamp holder 650 (e.g., along the arrow in FIG. 6B), and then the scissor portion 106A and the scissor portion 102A can be guided by the slots 6507 and 6509, so that the elongated grooves 1022, 1062, 1023, 1063 will be aligned with the two clamps 170. In this way, the two clamps 170 can be easily and securely accommodated in the elongated grooves 1022, 1062, 1023, 1063.

[0186] In summary, the present disclosure provides a circumcision device including at least a first surgical scissor 100 and a second surgical scissor 200. The first surgical scissor 100 includes a pair of blades and two clamps, and the second surgical scissor 200 includes a pair of blades and one clamp. A surgeon can use the first surgical scissor 100 to cut the foreskin 504 along the direction of the penis of a patient, and then use the second surgical scissor 200 to remove a portion of the foreskin 504. Because the aforementioned clamps clamp the foreskin 504 before the blades cut the foreskin 504, the bleeding from the incision during the procedure of the circumcision surgery can be effectively reduced.

[0187] In addition, after the surgery is completed, the clamps remain on the foreskin 504. After one or two weeks, the clamps and the necrotic foreskin (a small portion of the foreskin 504) will separate from the healthy foreskin 504 by itself, without the need for suturing or stitches, so that the daily life of the patient will not be affected. In addition, the surgeon can use a third surgical scissor 400 to replace the second surgical scissor 200, and the portion of the foreskin 504 can be cut more smoothly. As a result, the incision 5043 can be trimmed more straight, and the incision of the foreskin 504 will heal faster.

[0188] ​In addition, in some embodiments, the surgeon can also use the surgical scissors 600 to perform a circumcision, and the foreskin can be smoothly and completely cut by the surgical scissors 600, resulting in a very straight incision to help the incision of the foreskin 504 to heal faster. Therefore, by utilizing the surgical scissors of the present disclosure as described above, the procedures of cutting, hemostasis, and suturing can be completed at one time, thereby significantly reducing the operation time compared to the known circumcision operation.

[0189] Although the embodiments of the present application and its advantages have been disclosed, it should be understood that those skilled in the art can make more modifications, substitutions and refinements without departing from the spirit and scope of the present application. In addition, the scope of protection of the present application is not limited to the specific embodiments described in the specification. Any person skilled in the art can understand the current or future developed processes, machines, manufactures, compositions of matter, devices, methods and steps from the disclosure of the present application, as long as they can substantially achieve the same function or obtain substantially the same results as the embodiments described herein. Therefore, the scope of protection of the present application includes the above processes, machines, manufactures, compositions of matter, devices, methods and steps. In addition, each claim constitutes a separate embodiment, and the scope of protection of the present application also includes the combination of each claim and embodiment.

Claims

1. A device for circumcision, characterized in that, Comprising: a surgical scissors comprising: a blade configured to cut a foreskin of a penis; and a clamp configured to clamp the foreskin adjacent to an incision, wherein the incision is created in response to the surgical scissors cutting the foreskin; a left portion having: two side grooves; and a gap disposed between the two side grooves of the left portion; a right portion having: two side grooves; and a central groove disposed between the two side grooves of the right portion; and a middle portion joining the left portion and the right portion at a middle point and clamped between the left portion and the right portion, wherein the middle portion is configured to rotate about the middle point relative to the left portion and the right portion; wherein the clamp is received in one of the two side grooves of the left portion and one of the two side grooves of the right portion, the blade is accommodated in the central groove of the right portion, and the middle portion comprises a blade portion passable through the gap; wherein a distance between the middle point and an end portion of the blade is greater than a distance between the middle point and an end portion of the clamp.

2. The shang ring apparatus of claim 1, wherein, A height of the clamp in a first direction is greater than a height of the blade in the first direction.

3. The shang-ring device of claim 1, wherein, The left portion further has a handle portion, the right portion further has a handle portion, and the surgical scissors further comprises a guide portion connecting the handle portion of the left portion and the handle portion of the right portion.

4. The shang-ring device of claim 3, wherein, The guide portion is fixed to the handle portion of the left portion and comprises a guide groove, the handle portion of the right portion comprises a plug disposed within the guide groove, such that the handle portion of the right portion is configured to move along the guide groove relative to the handle portion of the left portion.

5. The shang-ring device of claim 1, wherein, The middle portion has a handle portion, the surgical scissors further comprises a resilient element connecting the handle portion of the middle portion and the handle portion of the left portion, and the resilient element is configured to provide a resilient force to drive the handle portion of the middle portion away from the handle portion of the left portion.

6. The shang-ring device of claim 1, wherein, The left portion further comprises a scissors portion, and the blade portion of the middle portion is restricted when the blade portion of the middle portion contacts an inner wall surface of the scissors portion of the left portion.

7. The shang-ring device of claim 6, wherein, The circumcision device further comprises a clamp holder, and the clamp holder comprises: a middle portion having a groove for receiving the clamp; and two side portions, wherein each side portion has a slot, and the two slots are configured to accommodate and restrict the left portion and the right portion.

8. The shang-ring device of claim 7, wherein, One of the two side portions comprises an elongated slot configured to receive the blade portion of the middle portion.

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