Electric circumcision anastomat

Abstract

The utility model discloses an electric circumcision anastomat, which comprises a backing ring execution component, which comprises a pushing part and a carrier, a plurality of backing rings are arranged on the carrier in a circumferential array, an annular cutter is arranged on the inner diameter of the carrier, and an ejector pin used for ejecting the backing rings to be separated from the carrier is arranged at the end part of the pushing part; the glans penis seat is provided with a shaft rod, and the shaft rod penetrates through the backing ring execution component and enables the glans penis seat to be matched with the carrier; and the shaft rod is driven by the output end of the electric driving part to move relative to the backing ring execution component. The electric circumcision anastomat is simple in structure and convenient and fast to operate, stability of the anastomat is kept in the operation process, and the situation that a circumcision wound is irregular is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an electric circumcision stapler. Background Art

[0002] In conjunction with the publication (announcement) number: CN103876808B, the publication (announcement) date: 2015-11-25, a circumcision device is disclosed. It includes a glans seat, an annular gasket, an annular nail seat, a nail pusher and an actuator. The nail pusher includes a circumcision blade and a nail pusher. The actuator moves to extend and retract the nail pusher, so that the circumcision blade can circumcise the foreskin, and the nail pusher pushes the suture nails reserved in the annular nail seat toward the wound of the remaining foreskin and cooperates with the annular gasket to make the suture nails suture the wound of the remaining foreskin; it also includes an annular lining cloth arranged between the annular gasket and the annular nail seat. In the technology of the prior art based on this patent, the current circumcision is performed by a specially suitable circumcision device. The emergence of this tool greatly facilitates the treatment of the wound after circumcision to improve the efficiency of the operation.

[0003] The manual type in the above technology is executed by manpower driven by kneading operation. First of all, the manual grip and kneading operation will inevitably cause the instrument to shake, which is inevitable, so it will cause irregular ring incisions to a certain extent. Utility Model Content

[0004] The utility model aims to provide an electric circumcision stapler to solve the above problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an electric circumcision stapler, comprising:

[0006] A gasket ring actuator, comprising a pushing portion and a carrier on which a plurality of gasket rings are arranged in an array on the upper circumference, wherein an annular cutter is provided on the inner diameter of the carrier, and an ejector pin for pushing against the gasket ring to separate from the carrier is provided at the end of the pushing portion;

[0007] A glans seat with a shaft, the shaft passing through the gasket actuator and making the glans seat fit with the carrier;

[0008] The electric drive unit is driven by the output end of the shaft to execute the movement of the component relative to the backing ring.

[0009] Preferably, the gasket actuator comprises a shell, and the shell is divided into a first cylinder and a second cylinder according to a circumferential radius, and the circumferential radius of the second cylinder is smaller than the circumferential radius of the first cylinder;

[0010] An elastic clamp is disposed on the outer wall of the second cylinder, and the elastic clamp is clamped with a clamping groove provided on the housing at the output end of the electric drive unit.

[0011] Preferably, a U-shaped clamp is inserted into the first cylinder, and the U-shaped clamp is clamped with a notch provided on the push portion.

[0012] Preferably, a hollow first gear rod is provided at the end of the pushing portion, and the first gear rod matches the gear sleeve at the output end of the electric drive portion.

[0013] Preferably, the shaft is provided with a second gear rod arranged close to the glans seat, and the second gear rod is plugged into the tooth opening on the inner diameter wall of the first gear rod.

[0014] As a preferred embodiment, it also includes a combined locking ring, which is formed by two C-shaped clamps connected by ports;

[0015] The combined locking ring and the port of the first cylinder are plug-fitted;

[0016] And the glans seat is located on the outer side of the combined locking ring.

[0017] Preferably, the cross-section of the glans seat is a truncated cone structure, and the shaft is connected to the upper base of the truncated cone structure, while the lower base of the truncated cone structure is provided with an annular protrusion, which is used to push the C-shaped iron ring on the gasket to become a ring.

[0018] In the above technical solution, the utility model provides an electric circumcision stapler, which has the following beneficial effects: the electric drive unit drives the shaft to move so that the glans seat is close to the pad ring actuator so that it is cut by the annular cutter, and the ring pad on the carrier is ejected by the ejector pin to suture the wound. Compared with manual operation, the operation is more convenient and the stability of the instrument during execution is maintained, avoiding the occurrence of irregular circumcision wounds. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the exploded structure of the gasket execution component provided in an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the overall explosion structure provided by an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of the combined structure of a shell, a pushing part and an electric drive part provided in an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 1. Electric drive unit; 2. Shaft; 3. Gasket ring actuator; 31. Push unit; 311. Ejector pin; 312. First gear rod; 32. Carrier; 33. Annular cutter; 34. Shell; 341. Elastic clip; 342. U-shaped clip; 4. Glans seat; 41. Annular protrusion; 5. Combined locking ring. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] like Figure 1-4 As shown, an electric circumcision stapler comprises:

[0028] The gasket execution component 3 comprises a pushing portion 31 and a carrier 32 on which a plurality of gaskets are arranged in an array on the upper circumference, an annular cutter 33 is provided on the inner diameter of the carrier 32, and an ejector pin 311 is provided at the end of the pushing portion 31 for pushing against the gasket to separate from the carrier 32;

[0029] A glans seat 4 with a shaft 2, the shaft 2 passes through the gasket actuator 3, and the glans seat 4 is matched with the carrier 32;

[0030] The electric drive unit 1, the shaft 2 is driven by its output end to move relative to the backing ring actuator 3.

[0031] Specific, combined Figure 1 It can be seen that the electric drive unit 1 in the embodiment includes a handheld part, a battery compartment connected to the handheld part, and a head designed integrally with the handheld part, and a push-type switch is provided on the handheld part, and a circular array of inclined rod shafts and a motor driving multiple rod shafts to rotate synchronously are provided in the head. When the push-type switch is triggered, the motor drives multiple rod shafts to rotate synchronously, so that the shaft rod 2 inserted between the multiple rod shafts keeps moving in the axial direction under the drive. It belongs to the prior art and will not be expanded in detail. You can also refer to the anchor cable tensioning machine.

[0032] In the above technology, when the glans seat 4 contacts the glans and the foreskin wraps the glans seat 4, the shaft 2 moves toward the gasket actuator 3 under the driving force, so that the foreskin is cut, and at the same time the carrier 32 is pushed and moved, so that the ejector pin 311 extends into the hole on the carrier 32 and pushes the gasket out. Because the end of the glans seat 4 is provided with an annular protrusion 41, the U-shaped iron ring on the pushed gasket will contact the annular protrusion 41 and then embrace and fix the foreskin for suturing.

[0033] In the above technology, the electric drive unit 1 is used to drive the shaft 2 to move so that the glans seat 4 is close to the pad ring actuator 3, and then the ring pad on the carrier 32 is ejected by the ejector pin 311 after being cut by the annular cutter 33, and the wound is sutured. Compared with manual operation, the operation is more convenient, and the stability of the instrument during execution is maintained, avoiding the occurrence of irregular circumcision wounds.

[0034] As an embodiment further provided by the present invention, the gasket actuator 3 includes a shell 34, which is divided into a first cylinder and a second cylinder according to the circumferential radius, and the circumferential radius of the second cylinder is smaller than the circumferential radius of the first cylinder; and the outer wall of the second cylinder is provided with an elastic clip 341, which is clipped with a clip groove opened on the casing at the output end of the electric drive unit 1.

[0035] Specifically, according to Figure 2 and Figure 3 It can be seen that the port of the machine head and the second cylinder are plug-fitted to maintain the axial matching relationship and connection strength, and then combined with the snap-fit ​​groove through the elastic clip 341, which is actually to lock the machine head and the second cylinder so that they are not separated.

[0036] As another embodiment further provided by the present invention, a U-shaped clamp 342 is inserted into the first cylinder, and the U-shaped clamp 342 is clamped with a notch provided on the push portion 31 .

[0037] Specifically, the U-shaped clamp 342 in the above embodiment is used to lock the push portion 31 in the first cylinder. Figure 2 It can be seen that there is an embedded ring between the carrier 32 and the pushing portion 31 . The embedded ring is inserted into the pushing portion 31 and is also in an inserting relationship with the carrier 32 , so as to fix the carrier 32 to the pushing portion 31 .

[0038] Therefore, when the carrier 32 needs to be replaced, the glans seat 4 is first pulled off, and then the elastic clamp 341 is separated from the clamping groove, and then the U-shaped clamp 342 is removed, and finally the carrier 32 and the pushing part 31 can be taken out from the first cylinder.

[0039] As another embodiment further provided by the present invention, a hollow first gear rod 312 is provided at the end of the pushing portion 31 , and the first gear rod 312 is matched with the gear sleeve at the output end of the electric drive unit 1 .

[0040] The shaft rod 2 is provided with a second gear rod 21 arranged close to the glans seat 4 , and the second gear rod 21 is plugged into the tooth opening on the inner diameter wall of the first gear rod 312 .

[0041] Specifically, the gear sleeve in the above embodiment is actually installed on the machine head for fixed installation, and its purpose is to position and limit the circumferential rotation of the push part 31 and the shaft 2 during movement, so as to ensure the stability of operation during the circumferential cutting process.

[0042] As another embodiment further provided by the present invention, the top also includes a combined locking ring 5, which is formed by two C-shaped clips through port clamping; the combined locking ring 5 is plug-in-fit with the port of the first cylinder; and the glans seat 4 is located on the outside of the combined locking ring 5.

[0043] Specifically, when the glans seat 4 contacts the glans penis and the foreskin wraps the glans seat 4, the C-shaped clamps are combined into a combined locking ring 5, the purpose of which is to lock the glans seat 4 to prevent it from detaching from the glans penis. During execution, the combined locking ring 5 is clamped to the port of the first cylinder for fixing by clamping, and the ring gasket and the annular cutter 33 on the end surface of the carrier 32 are located outside the combined locking ring 5.

[0044] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An electric circumcision stapler, characterized in that: include: A gasket ring actuator (3), comprising a pushing portion (31) and a carrier (32) on which a plurality of gasket rings are arranged in an array on the upper circumference, wherein an annular cutter (33) is provided on the inner diameter of the carrier (32), and an ejector pin (311) is provided at the end of the pushing portion (31) for pushing against the gasket ring to separate from the carrier (32); A glans base (4) with a shaft (2), wherein the shaft (2) passes through the gasket actuator (3) and enables the glans base (4) to cooperate with the carrier (32); The electric drive unit (1) has an output end that drives the shaft (2) to move relative to the gasket actuator (3).

2. The electric circumcision stapler according to claim 1, characterized in that: The gasket actuator (3) comprises a shell (34), wherein the shell (34) is divided into a first cylinder and a second cylinder according to a circumferential radius, and the circumferential radius of the second cylinder is smaller than the circumferential radius of the first cylinder; An elastic clamp (341) is provided on the outer wall of the second cylinder, and the elastic clamp (341) is clamped with a clamping groove provided on the casing at the output end of the electric drive unit (1).

3. The electric circumcision stapler according to claim 2, characterized in that: A U-shaped clamp (342) is inserted into the first cylinder, and the U-shaped clamp (342) is clamped with a notch provided on the push portion (31).

4. The electric circumcision stapler according to claim 1, characterized in that: A hollow first gear rod (312) is provided at the end of the pushing portion (31), and the first gear rod (312) matches the gear sleeve at the output end of the electric drive portion (1).

5. The electric circumcision stapler according to claim 1, characterized in that: The shaft rod (2) is provided with a second gear rod (21) arranged close to the glans seat (4), and the second gear rod (21) is plugged into a tooth opening on the inner diameter wall of the first gear rod (312).

6. The electric circumcision stapler according to claim 1, characterized in that: It also includes a combined locking ring (5), which is formed by two C-shaped clamps connected by ports; The combined locking ring (5) is plug-fitted with the port of the first cylinder; The glans seat (4) is located outside the combined locking ring (5).

7. The electric circumcision stapler according to claim 1, characterized in that: The cross section of the glans seat (4) is a truncated cone structure, and the shaft (2) is connected to the upper bottom of the truncated cone structure, while the lower bottom of the truncated cone structure is provided with an annular protrusion (41), and the annular protrusion (41) is used to push the C-shaped iron ring on the gasket to become a ring.

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