Glans penis seat

Abstract

The utility model relates to the technical field of medical instruments, in particular to a glans penis seat. The glans penis seat comprises a seat body, a connecting rod and a rubber coating layer, a containing space is formed in the seat body, and an opening is formed in the end, close to the top of the seat body, of the containing space; a connecting piece extends from the bottom of the seat body in the direction deviating from the opening, a through hole penetrating through the connecting piece is formed in the connecting piece in the direction from the top to the bottom of the seat body, the through hole is communicated with the containing space, and the sectional area of one end, close to the containing space, of the through hole is larger than that of the other end; the connecting rod is provided with a first end and a second end which are opposite to each other, the first end of the connecting rod is detachably clamped in the through hole, the second end of the connecting rod is exposed out of the through hole, and when the first end of the connecting rod is clamped in the through hole, the rubber coating layer can coat the connecting rod and the connecting piece. In the operation process, the connecting position of the connecting rod and the glans penis base can be prevented from being broken or falling off.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and particularly relates to a glans seat. Background Art

[0002] Circumcision is to use a cutting stapler to remove the redundant prepuce on the penis, so that the glans penis is exposed. It is an effective treatment method for phimosis, redundant prepuce and preventing their complications. The operation process takes about 10 - 30 minutes, generally does not require hospitalization, and the risk of the operation is relatively small. There are many methods for circumcision, the most commonly used one is the one-time circumcision method of the inner and outer prepuce, followed by the separate circumcision method of the inner and outer plates. The purpose of the operation is to completely expose the glans penis through the operation, so as to avoid infection due to dead corners.

[0003] In the prior art, the bell-shaped seat in the circumcision stapler includes a connected glans seat and a connecting rod. However, during the operation, the connection position between the connecting rod and the glans seat is prone to breakage or detachment, resulting in the failure of the operation. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is: aiming at the problem that in the prior art, during the operation, the connection position between the connecting rod and the glans seat is prone to breakage or detachment, a glans seat is provided.

[0005] To solve the above technical problem, on the one hand, an embodiment of the utility model provides a glans seat, which includes a seat body, a connecting rod and a rubber coating layer. An accommodation space is provided inside the seat body, and one end of the accommodation space close to the top of the seat body has an opening;

[0006] A connecting piece extends from the bottom of the seat body in a direction away from the opening. Along the direction from the top to the bottom of the seat body, a through hole penetrating the connecting piece is provided in the connecting piece. The through hole communicates with the accommodation space, and the cross-sectional area of one end of the through hole close to the accommodation space is larger than that of the other end;

[0007] The connecting rod has a relative first end and a second end. The first end of the connecting rod is detachably clamped in the through hole, and the second end of the connecting rod exposes out of the through hole. When the first end of the connecting rod is clamped in the through hole, the rubber coating layer can cover the connecting rod and the connecting piece.

[0008] Optionally, the through hole is a first tapered hole, and along the direction from the top to the bottom of the seat body, the aperture of the first tapered hole gradually decreases;

[0009] The first end of the connecting rod has a conical structure that matches the first conical hole. In this embodiment, when installing the connecting rod, the connecting rod is installed from the upper part of the seat body. First, the second end of the connecting rod is inserted into the through hole, so that the connecting rod passes through the accommodating space and enters the first conical hole, and the first end of the connecting rod is clamped in the first conical hole. In this embodiment, the conical structure of the first end of the connecting rod is seamlessly connected to the first conical hole, which can increase the stability of the connection between the connecting rod and the first conical hole. The connecting rod can be in the shape of a round rod, a square, or a polygon, etc. At the same time, the connecting rod is threadedly connected to the through hole, spliced, or clamped by slotting, etc. are also within the protection scope of this embodiment.

[0010] Optionally, the through hole includes a first connection hole and a second connection hole that communicate with each other. Along the direction from the top to the bottom of the seat body, the cross-sectional area of the first connection hole is larger than the cross-sectional area of the second connection hole;

[0011] The connecting rod has a bulged portion that matches the first connection hole, and the bulged portion is used to be installed in the first connection hole and can be clamped with the second connection hole. In this embodiment, the through hole can be in the structure of a square hole, a round hole, or a conical hole, etc. Along the extending direction of the through hole, the cross-sectional areas of the first connection hole and the second connection hole can be unchanged or gradually changed. For example, when both the first connection hole and the second connection hole are straight holes, the first connection hole and the second connection hole form a step, and the bulged portion of the connecting rod is clamped at the step. In addition, the structure where the first connection hole is a conical hole and the second connection hole is a straight hole; or the first connection hole is a straight hole and the second connection hole is a conical hole; or both the first connection hole and the second connection hole are conical holes are all within the protection scope of this embodiment.

[0012] Optionally, the first connection hole is a second conical hole, and the second connection hole is a straight hole. Along the direction from the top to the bottom of the seat body, the aperture of the second conical hole gradually decreases. In this embodiment, by setting the first connection hole as a conical hole and the second connection hole as a straight hole, the bulged portion of the connecting rod can be seamlessly installed in the first connection hole, so that the bulged portion is clamped with the second connection hole, and the connecting rod is clamped in the seat body, realizing the limit and connection of the seat body to the connecting rod. At the same time, the second connection hole in this embodiment plays a guiding role, enabling the connecting rod to be installed in the through hole at a preset position, which can avoid tilting when the connecting rod is connected to the seat body and facilitate the subsequent connection of the second end of the connecting rod to other components.

[0013] Optionally, when the connecting rod is clamped in the through hole, the outer end face of the first end of the connecting rod is flush with the end face of the through hole close to the accommodating space. In this embodiment, this can prevent the connecting rod from extending into the accommodating space, and at the same time make the connecting rod smoothly connected to the inner wall of the accommodating space without affecting the function of the accommodating space.

[0014] Optionally, a plurality of opening grooves are provided on the connecting rod, and the rubber-coated layer has protrusions matching the opening grooves. When the rubber-coated layer covers the connecting rod and the connecting member, the protrusions are embedded into the opening grooves. In this embodiment, preferably, a plurality of injection holes are provided at the bottom of the seat body, and the injection holes communicate with the accommodating space. After the seat body and the connecting rod are connected together, the rubber-coated layer is formed by injecting rubber at the connection between the seat body and the connecting rod. Meanwhile, during the injection process, part of the rubber-coated layer enters the opening grooves to form protrusions, making the connection between the rubber-coated layer, the connecting rod, and the seat body more stable.

[0015] Optionally, a plurality of the opening grooves are provided on the connecting rod, and the plurality of opening grooves are arranged at intervals. The rubber-coated layer has a plurality of the protrusions. When the rubber-coated layer covers the connecting rod and the connecting member, one of the protrusions is embedded in each of the opening grooves. Instead of providing an annular opening groove on the connecting rod, in this embodiment, by providing the opening grooves at intervals on the connecting rod and embedding one protrusion in each of the plurality of opening grooves, the connection stability between the rubber-coated layer, the seat body, and the connecting rod can be increased. In this embodiment, the plurality of opening grooves provided on the connecting rod are preferably arranged symmetrically about the axis of the connecting rod.

[0016] Optionally, a threaded section is provided at the second end of the connecting rod, and the threaded section has an external thread. In this embodiment, the connecting rod is installed in the pusher of the stapler. The connecting rod is threadedly connected to the adjusting knob of the stapler through the threaded section. By turning the adjusting knob, the position of the seat body can be adjusted. In some existing connecting rods, threaded structures are provided at both ends. That is, in the prior art, the first end of the connecting rod is mostly connected to the seat body through a thread. When both ends of the connecting rod are threadedly connected, if the threaded connection at one end of the connecting rod is not in place and is inclined during turning, the other end cannot be connected, and thus the installation requirement for the connecting rod is relatively high. In this embodiment, by clamping the first end of the connecting rod to the seat body, the installation requirement for the connecting rod can be reduced.

[0017] Optionally, the seat body is in an inverted bell shape, and the cross-sectional area of the accommodating space gradually increases in the direction from the bottom to the top of the seat body.

[0018] Optionally, a flanging is provided at the top of the seat body, and a staple groove with an opening facing downward is provided at the bottom of the flanging. In this embodiment, the seat body is connected to the pusher of the stapler through the staple groove.

[0019] According to the glans base provided in this embodiment, by setting the cross-sectional area of the through hole at the end close to the accommodating space to be larger than that at the other end, the connecting rod can be installed in the through hole and clamped with the inner wall of the through hole, realizing the connection between the connecting rod and the base body. After the connecting rod and the base body are connected together, the rubber coating layer is wrapped around the connecting rod and the connecting piece to reinforce the connection position between the connecting rod and the base body. During the operation, the situation of fracture or detachment at the connection position between the connecting rod and the glans base can be avoided. Brief Description of the Drawings

[0020] Figure 1 is a schematic structural view of the glans base provided by an embodiment of the present invention;

[0021] Figure 2 is a schematic connection relationship view among the base body, the connecting rod and the rubber coating layer in the glans base provided by an embodiment of the present invention;

[0022] Figure 3 is a schematic connection relationship view between the base body and the connecting rod in the glans base provided by an embodiment of the present invention;

[0023] Figure 4 is Figure 3 an enlarged view of.

[0024] The reference numerals in the specification are as follows:

[0025] 1. Base body; 2. Connecting rod; 3. Rubber coating layer; 4. Accommodating space; 5. Connecting piece; 6. Through hole; 7. Opening groove; 11. Flanging; 21. Bulging part; 22. Threaded section; 31. Protrusion; 61. First connection hole; 62. Second connection hole. Detailed Embodiment

[0026] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] As Figures 1 to 4 shown, an embodiment of the present invention provides a glans base, including a base body 1, a connecting rod 2 and a rubber coating layer 3. An accommodating space 4 is provided inside the base body 1, and one end of the accommodating space 4 close to the top of the base body 1 has an opening;

[0028] A connecting piece 5 extends from the bottom of the base body 1 in a direction away from the opening. Along the direction from the top to the bottom of the base body 1, a through hole 6 penetrating the connecting piece 5 is provided in the connecting piece 5. The through hole 6 communicates with the accommodating space 4, and the cross-sectional area of the through hole 6 at the end close to the accommodating space 4 is larger than that at the other end;

[0029] The connecting rod 2 has opposite first and second ends. The first end of the connecting rod 2 is detachably clamped in the through hole 6, and the second end of the connecting rod 2 protrudes from the through hole 6. When the first end of the connecting rod 2 is clamped in the through hole 6, the rubber coating layer 3 can cover the connecting rod 2 and the connecting member 5. In this embodiment, the connecting member 5 can be integrally formed with the seat body 1 or fixedly provided on the seat body 1, where the top and bottom correspond to the upper and lower positions Figure 1 in the above and below directions, and other orientation words are based on this.

[0030] In one embodiment, the through hole 6 is a first tapered hole, and along the direction from the top to the bottom of the seat body 1, the aperture of the first tapered hole gradually decreases;

[0031] The first end of the connecting rod 2 has a tapered structure matching the first tapered hole. In this embodiment, when installing the connecting rod 2, the connecting rod 2 is installed from the upper part of the seat body 1. First, the second end of the connecting rod 2 is inserted into the through hole 6, so that the connecting rod 2 passes through the accommodating space 4 and enters the first tapered hole, and the first end of the connecting rod 2 is clamped in the first tapered hole. In this embodiment, the tapered structure of the first end of the connecting rod 2 is seamlessly connected to the first tapered hole, which can increase the connection stability between the connecting rod 2 and the first tapered hole. The connecting rod 2 can be in the shape of a round rod, a square, or a polygon, etc. At the same time, the connecting rod 2 being threadedly connected to, spliced with, or clamped through slotting with the through hole 6 and other methods are also within the protection scope of this embodiment.

[0032] In one embodiment, the through hole 6 includes a first connection hole 61 and a second connection hole 62 that communicate with each other. Along the direction from the top to the bottom of the seat body 1, the cross-sectional area of the first connection hole 61 is larger than the cross-sectional area of the second connection hole 62;

[0033] The connecting rod 2 has a bulged portion 21 matching the first connection hole 61, and the bulged portion 21 is used to be installed in the first connection hole 61 and can be clamped with the second connection hole 62. In this embodiment, the through hole 6 can be in the structure of a square hole, a round hole, or a tapered hole, etc. Along the extending direction of the through hole 6, the cross-sectional areas of the first connection hole 61 and the second connection hole 62 can be unchanged or gradually changing. For example, when both the first connection hole 61 and the second connection hole 62 are straight holes, the first connection hole 61 and the second connection hole 62 form a step, and the bulged portion 21 of the connecting rod 2 is clamped at the step. In addition, the structure where the first connection hole 61 is a tapered hole and the second connection hole 62 is a straight hole; or the first connection hole 61 is a straight hole and the second connection hole 62 is a tapered hole; or both the first connection hole 61 and the second connection hole 62 are tapered holes are all within the protection scope of this embodiment.

[0034] In one embodiment, the first connection hole 61 is a second tapered hole, and the second connection hole 62 is a straight hole. Along the direction from the top to the bottom of the seat body 1, the aperture of the second tapered hole gradually decreases. In this embodiment, by setting the first connection hole 61 as a tapered hole and the second connection hole 62 as a straight hole, the enlarged portion 21 of the connecting rod 2 can be seamlessly installed in the first connection hole 61, so that the enlarged portion 21 is snap-fitted with the second connection hole 62, and the connecting rod 2 is snap-fitted in the seat body 1, realizing the limiting and connection of the seat body 1 to the connecting rod 2. At the same time, the second connection hole 62 in this embodiment plays a guiding role, enabling the connecting rod 2 to be installed in the through hole 6 at a preset position, avoiding the inclination when the connecting rod 2 is connected to the seat body 1, and facilitating the subsequent connection of the second end of the connecting rod 2 to other components.

[0035] In one embodiment, when the connecting rod 2 is snap-fitted in the through hole 6, the outer end face of the first end of the connecting rod 2 is flush with the end face of the through hole 6 close to the accommodation space 4. In this embodiment, this can prevent the connecting rod 2 from extending into the accommodation space 4, and at the same time, enable the connecting rod 2 to be smoothly connected to the inner wall of the accommodation space 4 without affecting the function of the accommodation space 4.

[0036] In one embodiment, a plurality of opening grooves 7 are provided on the connecting rod 2, and the rubber coating layer 3 has protrusions 31 matching the opening grooves 7. When the rubber coating layer 3 is coated on the connecting rod 2 and the connecting member 5, the protrusions 31 are embedded in the opening grooves 7. In this embodiment, preferably, a plurality of injection holes are provided at the bottom of the seat body 1, and the injection holes communicate with the accommodation space 4. The rubber coating layer 3 is formed by injecting rubber at the connection between the seat body 1 and the connecting rod 2 after they are connected together. This solution avoids the complexity in the processing process, has low cost and high efficiency. At the same time, during the injection process, part of the rubber coating layer 3 enters the opening grooves 7 to form the protrusions 31, making the connection between the rubber coating layer 3, the connecting rod 2 and the seat body 1 more stable.

[0037] In one embodiment, a plurality of opening grooves 7 are provided on the connecting rod 2, and the plurality of opening grooves 7 are arranged at intervals. The rubber coating layer 3 has a plurality of protrusions 31. When the rubber coating layer 3 is coated on the connecting rod 2 and the connecting member 5, one protrusion 31 is embedded in each opening groove 7. Instead of providing an annular opening groove 7 on the connecting rod 2, in this embodiment, by arranging the opening grooves 7 at intervals on the connecting rod 2 and embedding one protrusion 31 in each of the plurality of opening grooves 7, during the surgical process, the stability of the connection between the rubber coating layer 3, the seat body 1 and the connecting rod 2 can be increased, preventing relative rotation between the connecting rod 2 and the seat body 1. In this embodiment, the plurality of opening grooves 7 provided on the connecting rod 2 are preferably arranged symmetrically about the axis of the connecting rod 2. In this embodiment, knurling, holes and other structures for reinforcement are also provided on the outer periphery of the connecting rod 2.

[0038] In one embodiment, the second end of the connecting rod 2 is provided with a threaded section 22 having an external thread. In this embodiment, the connecting rod 2 is installed in the pusher of the cutting stapler. The connecting rod 2 is threadedly connected to the adjusting knob of the cutting stapler through the threaded section 22. By turning the adjusting knob, the position of the seat body 1 can be adjusted. In some existing connecting rods 2, threaded structures are provided at both ends. That is, in the prior art, the first end of the connecting rod 2 is mostly connected to the seat body 1 through threads. When both ends of the connecting rod 2 are threadedly connected, if the threaded connection at one end of the connecting rod 2 is not in place and is inclined, the other end cannot be connected, and thus the installation requirements for the connecting rod 2 are relatively high. In this embodiment, by snap-fitting the first end of the connecting rod 2 with the seat body 1, the installation requirements for the connecting rod 2 can be reduced.

[0039] In one embodiment, the seat body 1 is in an inverted bell shape, and the cross-sectional area of the accommodating space 4 gradually increases along the direction from the bottom to the top of the seat body 1.

[0040] In one embodiment, the top of the seat body 1 is provided with a flanging 11, and the bottom of the flanging 11 is provided with a staple groove with an opening facing downwards. In this embodiment, the seat body 1 is connected to the pusher of the cutting stapler through the staple groove.

[0041] In one embodiment, the rubber-coated layer 3 is provided with structures such as tooth shapes (three teeth, six teeth) that facilitate sliding in the main body shell of the cutting stapler.

[0042] In one embodiment, the present utility model discloses a cutting stapler, which includes a seat body 1, a connecting rod 2, a main body shell, a pusher, a handle bracket, a movable connecting piece, a movable handle, a mover and a positioning adjusting knob. The upper part of the handle bracket is provided with a pusher. The movable handles are hinged on both sides of the handle bracket. One end of the movable connecting piece is connected to the movable handle, and the other end of the movable connecting piece is hinged to the mover. The mover is sleeved outside the connecting rod 2. A guiding groove for the connecting rod 2 to slide axially is provided in the pusher. The front end of the mover is connected to the pusher. The handle bracket is connected to the main body shell. The adjusting knob is provided with internal threads, and the adjusting knob is installed in the adjusting knob to adjust the position of the seat body 1.

[0043] According to the glans seat provided in this embodiment, by setting the through hole 6 such that the cross-sectional area of the end close to the accommodating space 4 is larger than that of the other end, the connecting rod 2 can be installed in the through hole 6 and snap-connected to the inner wall of the through hole 6, realizing the connection between the connecting rod 2 and the seat body 1. After the connecting rod 2 and the seat body 1 are connected together, the rubber-coated layer 3 is wrapped around the connecting rod 2 and the connecting piece 5 to reinforce the connection position between the connecting rod 2 and the seat body 1, so as to avoid breakage or detachment at the connection position between the connecting rod 2 and the glans seat during the operation.

[0044] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A glans seat, characterized in that: It comprises a seat body, a connecting rod and a rubber coating layer, wherein a containing space is provided inside the seat body, and an end of the containing space close to the top of the seat body has an opening; A connecting piece is extended from the bottom of the seat body in a direction away from the opening, and a through hole is provided in the connecting piece from the top to the bottom of the seat body, the through hole is connected to the accommodating space, and the cross-sectional area of ​​one end of the through hole close to the accommodating space is larger than the cross-sectional area of ​​the other end; The connecting rod has a first end and a second end opposite to each other. The first end of the connecting rod is detachably engaged in the through hole, and the second end of the connecting rod is exposed from the through hole. When the first end of the connecting rod is engaged in the through hole, the rubber coating can cover the connecting rod and the connecting member.

2. The glans seat according to claim 1, characterized in that: The through hole is a first tapered hole, and the aperture of the first tapered hole gradually decreases from the top to the bottom of the seat body; The first end of the connecting rod has a tapered structure matching the first tapered hole.

3. The glans seat according to claim 1, characterized in that: The through hole comprises a first connecting hole and a second connecting hole which are connected to each other, and along the direction from the top to the bottom of the seat body, the cross-sectional area of ​​the first connecting hole is larger than the cross-sectional area of ​​the second connecting hole; The first end of the connecting rod has an enlarged portion matching the first connecting hole, and the enlarged portion is used to be installed in the first connecting hole and can be snap-connected with the second connecting hole.

4. The glans seat according to claim 3, characterized in that: The first connecting hole is a second tapered hole, and the second connecting hole is a straight hole. The aperture of the second tapered hole gradually decreases from the top to the bottom of the seat body.

5. The glans seat according to claim 1, characterized in that: When the connecting rod is clamped in the through hole, the outer end surface of the first end of the connecting rod is flush with the end surface of the through hole close to the accommodating space.

6. The glans seat according to claim 1, characterized in that: The connecting rod is provided with a plurality of opening grooves, and the rubber coating layer has protrusions matching the opening grooves. When the rubber coating layer is coated on the connecting rod and the connecting member, the protrusions are embedded in the opening grooves.

7. The glans seat according to claim 6, characterized in that: The connecting rod is provided with a plurality of the opening grooves, which are arranged at intervals. The rubber coating layer has a plurality of the protrusions. When the rubber coating layer is coated on the connecting rod and the connecting member, one protrusion is embedded in each of the opening grooves.

8. The glans seat according to claim 1, characterized in that: The second end of the connecting rod is provided with a threaded section, and the threaded section has an external thread.

9. The glans seat according to claim 1, characterized in that: The seat body is in an inverted bell shape, and the cross-sectional area of ​​the accommodating space gradually increases from the bottom to the top of the seat body.

10. The glans seat according to claim 1, characterized in that: The top of the seat body is provided with a flange, and the bottom of the flange is provided with a nail groove with an opening facing downwards.

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