A split for cervical conization specimen

Abstract

The utility model discloses a kind of for cervical conization specimen's split piece device, it is related to pathological analysis technical field, including base, the position of the outside of base near upper side is threadedly connected with threaded sleeve, the upper side of threaded sleeve is rotatably connected with cutting mechanism, the outside of cutting mechanism is movably sleeved with fixed mechanism, the upper side middle part of base is movably installed with electric push rod, the cutting mechanism includes mechanism pipe, the upper side of mechanism pipe is fixedly connected with conical seat, the lower side of mechanism pipe is rotatably connected in the upper side of threaded sleeve, the upper side of electric push rod is fixedly connected with fixed rod.The utility model said a kind of for cervical conization specimen's split piece device, directly drive blade to go up by electric push rod, so that blade carries out cutting to cervical tissue, electric push makes it unnecessary to manually provide greater pressure to push blade, while electric push rod can hide blade in mechanism pipe, more safe.

Description

Technical Field

[0001] This utility model relates to the field of pathological analysis technology, and in particular to a flap separator for cervical conization specimens. Background Technology

[0002] Cervical conization specimens are important pathological evidence for the diagnosis and treatment of cervical diseases. The standardization of their collection, processing, and pathology reporting is of great significance for the accurate diagnosis and treatment of diseases.

[0003] Chinese patent document CN119715055A discloses a cervical conization tissue divider, relating to the field of pathological analysis equipment technology. It includes a fixing base, a tissue container, and a dividing blade assembly. The fixing base is a cylindrical shape with an open top. The tissue container is placed on the fixing base and is used to hold the cervical tissue to be divided. A blade groove is provided above the tissue container. The dividing blade assembly includes a guide rod and a blade assembly. The guide rod is vertically arranged, and the blade assembly includes blades surrounding the guide rod. Each blade corresponds to a blade groove. This cervical conization tissue divider can accurately divide tissue into 12 equal parts in a dial pattern in one pass, greatly improving work efficiency and laying a solid foundation for accurate subsequent pathological diagnosis and treatment guidance. Furthermore, the entire tissue divider is easy to disassemble, clean, disinfect, and dry for repeated use.

[0004] The existing technology has the following problems:

[0005] The cervical cutter uses a manual pressing method to cut the cervical tissue. However, this method causes the pressure between the cervical tissue and the blade to be dispersed due to pushing too many blades at once. This requires the user to use a lot of force to cut the tissue. In addition, the manual method also exposes the blade, which may accidentally cut the user's hand and cause injury. Utility Model Content

[0006] This invention provides a flap separator for cervical conization specimens to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A flap separator for cervical conization specimens includes a base, a threaded sleeve threadedly connected to the outer side of the base near the upper side, a cutting mechanism rotatably connected to the upper side of the threaded sleeve, a fixing mechanism movably sleeved to the outer side of the cutting mechanism, and an electric push rod movably installed in the middle of the upper side of the base.

[0009] The cutting mechanism includes a mechanism tube, a tapered seat fixedly connected to the upper side of the mechanism tube, and a threaded sleeve rotatably connected to the upper side of the lower side of the mechanism tube. A fixed rod is fixedly connected to the upper side of the electric push rod, and a fixed seat is rotatably connected to the outer side of the fixed rod. Twelve ring-shaped blades are movably sleeved on the outer side of the fixed seat.

[0010] Preferably, each of the twelve blades is fixedly connected to a number of linearly distributed clamping plates on its lower side, and the outer side of the fixing rod is fixedly connected to a number of annularly distributed fixing shafts. The outer side of the fixing shafts, near the blades, is movably sleeved in a ball groove opened on the side of the clamping plate.

[0011] Preferably, the outer side of the fixing rod is provided with a plurality of annularly distributed first limiting grooves, and the outer side of the base is provided with a plurality of annularly distributed second limiting grooves near the upper side.

[0012] Preferably, the fixing mechanism includes a protective cover, a plurality of annularly distributed limiting rods are movably sleeved on the inner side of the upper wall of the protective cover, and pressure plates are fixedly connected to the lower side of the limiting rods, with twelve pressure plates distributed in annularly. Springs are movably sleeved on the outer sides of the plurality of limiting rods, and the springs are located on the inner side of the protective cover.

[0013] Preferably, the outer side of the mechanism tube is provided with several annularly distributed vertical grooves, and the outer side of the mechanism tube is provided with several annularly distributed horizontal grooves, and several horizontal grooves are vertically distributed. The lower side of the protective cover is rotatably connected with a fixing ring.

[0014] Preferably, the protective cover is made of a transparent material.

[0015] Preferably, the lower sides of the twelve pressure plates are all fixedly connected with protruding teeth at positions close to each other.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a flap divider for cervical conization specimens, which adopts the cooperation of a cutting mechanism, a mechanism tube, a conical seat, a fixing rod, a fixing seat, a blade, a clamping plate, a fixing shaft, a first limiting groove, a second limiting groove, a fixing mechanism, and an electric push rod. The electric push rod directly drives the blade to move upward, so that the blade cuts the cervical tissue. The electric push eliminates the need to manually apply large pressure to push the blade. At the same time, the electric push rod can hide the blade inside the mechanism tube, which is safer.

[0018] 2. This utility model provides a flap separator for cervical conization specimens. It adopts a combination of a fixing mechanism, a protective cover, a limiting rod, a pressure plate, a spring, a vertical groove, a horizontal groove, and a fixing ring. The protective cover is fixed by the fixing ring and the horizontal groove, so that the pressure plate can fix the cervical tissue and prevent the cervical tissue from moving during cutting. It is easy to fix and convenient to operate. It integrates multiple functions such as marking, protection, and fixation into one, and has a simple structure. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a partial cross-sectional three-dimensional structural schematic diagram of the present invention;

[0021] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the fixing seat part of this utility model;

[0022] Figure 4 This utility model Figure 3 Enlarged structural diagram of part A in the middle;

[0023] Figure 5 This is a partial cross-sectional three-dimensional structural diagram of the protective cover part of this utility model;

[0024] Figure 6 This is a partial cross-sectional three-dimensional structural diagram of the mechanism tube part of this utility model.

[0025] In the diagram: 1. Base; 2. Threaded sleeve; 3. Cutting mechanism; 31. Mechanism tube; 32. Conical seat; 33. Fixing rod; 34. Fixing base; 35. Blade; 36. Clamping plate; 37. Fixing shaft; 38. First limiting groove; 39. Second limiting groove; 4. Fixing mechanism; 41. Protective cover; 42. Limiting rod; 43. Pressure plate; 44. Spring; 45. Vertical groove; 46. Horizontal groove; 47. Fixing ring; 5. Electric push rod. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figures 1-6 As shown, a flap separator for cervical conization specimens includes a base 1, a threaded sleeve 2 threadedly connected to the outer side of the base 1 near the upper side, a cutting mechanism 3 rotatably connected to the upper side of the threaded sleeve 2, a fixing mechanism 4 movably sleeved on the outer side of the cutting mechanism 3, and an electric push rod 5 movably installed in the middle of the upper side of the base 1.

[0028] The cutting mechanism 3 includes a mechanism tube 31, a tapered seat 32 fixedly connected to the upper side of the mechanism tube 31, a threaded sleeve 2 rotatably connected to the lower side of the mechanism tube 31, a fixed rod 33 fixedly connected to the upper side of the electric push rod 5, a fixed seat 34 rotatably connected to the outer side of the fixed rod 33, and twelve ring-shaped blades 35 movably sleeved on the outer side of the fixed seat 34.

[0029] It should be noted that the base 1 is equipped with a button, battery and other components for controlling the operation of the electric push rod 5. The upper side of the conical seat 32 is used to place cervical tissue. The electric push rod 5 drives the fixed seat 34 to move up and down. When the fixed seat 34 moves up, it drives the blade 35 to move up. After the blade 35 moves up to the upper side of the conical seat 32, the blade 35 cuts the cervical tissue.

[0030] like Figure 4 As shown, several linearly distributed clamping plates 36 are fixedly connected to the lower side of each of the twelve blades 35, and several annularly distributed fixing shafts 37 are fixedly connected to the outer side of the fixing rod 33. The outer side of the fixing shaft 37, near the blade 35, is movably sleeved in the ball groove opened on the side of the clamping plate 36.

[0031] It should be noted that the fixed shaft 37 is hemispherical when it is sleeved into the ball groove. A first torsion spring is provided between the fixed rod 33 and the fixed seat 34. The first torsion spring is used to stabilize the position between the fixed rod 33 and the fixed seat 34. After the fixed shaft 37 is inserted into the ball groove, the blade 35 is fixed on the fixed seat 34.

[0032] like Figure 4 , Figure 6 As shown, the outer side of the fixing rod 33 is provided with several annularly distributed first limiting grooves 38, and the outer side of the base 1 is provided with several annularly distributed second limiting grooves 39 near the upper side.

[0033] It should be noted that the first protrusion on the inner side of the mechanism tube 31 is simultaneously movably sleeved in the first limiting groove 38 and the second limiting groove 39, so that the fixing seat 34 and the mechanism tube 31 remain relatively stationary between the mechanism tube 31 and the base 1.

[0034] like Figure 5 As shown, the fixing mechanism 4 includes a protective cover 41. Several ring-shaped limiting rods 42 are movably sleeved on the inner side of the upper wall of the protective cover 41. A pressure plate 43 is fixedly connected to the lower side of the limiting rods 42, and twelve pressure plates 43 are ring-shaped. Springs 44 are movably sleeved on the outer side of each of the limiting rods 42, and the springs 44 are located inside the protective cover 41.

[0035] It should be noted that the inner side of the protective cover 41 is fitted onto the outer side of the mechanism tube 31, so that the pressure plate 43 presses against the upper side of the cervical tissue, thereby fixing the cervical tissue with the pressure plate 43.

[0036] likeFigure 5 , Figure 6 As shown, the outer side of the mechanism tube 31 is provided with several annularly distributed vertical grooves 45, and the outer side of the mechanism tube 31 is provided with several annularly distributed horizontal grooves 46, and several horizontal grooves 46 are vertically distributed. The lower side of the protective cover 41 is rotatably connected with a fixing ring 47.

[0037] It should be noted that the inner second protrusion of the protective cover 41 is slidably connected to the inner side of the vertical groove 45, so that the protective cover 41 and the mechanism tube 31 cannot rotate relative to each other. The inner protrusion of the fixing ring 47 is slidably connected to the inner side of the horizontal groove 46. A second torsion spring is provided between the fixing ring 47 and the protective cover 41 to stabilize the state of the fixing ring 47. The pressure of the pressure plate 43 on the cervical tissue is controlled by the protrusion sliding into the inner side of the horizontal groove 46 at different heights.

[0038] like Figure 5 As shown, the protective cover 41 is made of transparent material.

[0039] It should be noted that the transparent material allows users to observe the inside of the protective cover 41, and also makes it easy to check whether the protective cover 41 is clean when cleaning it.

[0040] like Figure 5 As shown, the lower middle parts of the twelve pressure plates 43 are all fixedly connected with protruding teeth at positions close to each other.

[0041] It should be noted that when cutting is not required, the protruding teeth rely on the pressure of the pressure plate 43 on the cervical tissue to create indentations on the cervical tissue, thereby creating marker points.

[0042] The working principle of this utility model is as follows: First, the base 1 is equipped with a button, battery, and other components for controlling the operation of the electric push rod 5. The upper side of the conical seat 32 is used to place cervical tissue. The electric push rod 5 drives the fixed seat 34 to move up and down. When the fixed seat 34 moves up, it drives the blade 35 to move up. After the blade 35 moves up to the upper side of the conical seat 32, the blade 35 cuts the cervical tissue. The fixed shaft 37 is sleeved in the ball groove and is hemispherical. A first torsion spring is provided between the fixed rod 33 and the fixed seat 34. The first torsion spring is used to stabilize the position between the fixed rod 33 and the fixed seat 34. After the fixed shaft 37 is inserted into the ball groove, the blade 35 is fixed on the fixed seat 34. The electric push rod 5 directly drives the blade 35 to move up, so that the blade 35 cuts the cervical tissue. The electric push eliminates the need to manually apply large pressure to push the blade 35. At the same time, the electric push rod 5 can hide the blade 35 inside the mechanism tube 31 for greater safety. Finally, the inner side of the protective cover 41 is sleeved on the mechanism tube. The outer side of 31 allows the pressure plate 43 to press against the upper side of the cervical tissue, thus fixing the cervical tissue. The second protrusion on the inner side of the protective cover 41 is slidably connected to the inner side of the vertical groove 45, preventing relative rotation between the protective cover 41 and the mechanism tube 31. The inner protrusion of the fixing ring 47 is slidably connected to the inner side of the horizontal groove 46. A second torsion spring is provided between the fixing ring 47 and the protective cover 41 to stabilize the state of the fixing ring 47. The pressure of the pressure plate 43 on the cervical tissue is controlled by the protrusion sliding into the inner side of the horizontal groove 46 at different heights. When cutting is not required, the protrusions rely on the pressure of the pressure plate 43 on the cervical tissue to create indentations on the cervical tissue, thus creating marking points. The protective cover 41 is fixed by the cooperation of the fixing ring 47 and the horizontal groove 46, so that the pressure plate 43 can fix the cervical tissue and prevent the cervical tissue from moving during cutting. It is easy to fix and operate, integrating multiple functions such as marking, protection and fixation into one, with a simple structure.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A flap separator for cervical conization specimens, comprising a base (1), characterized in that: A threaded sleeve (2) is threadedly connected to the outer side of the base (1) near the upper side. A cutting mechanism (3) is rotatably connected to the upper side of the threaded sleeve (2). A fixing mechanism (4) is movably sleeved on the outer side of the cutting mechanism (3). An electric push rod (5) is movably installed in the middle of the upper side of the base (1). The cutting mechanism (3) includes a mechanism tube (31), a conical seat (32) is fixedly connected to the upper side of the mechanism tube (31), the lower side of the mechanism tube (31) is rotatably connected to the upper side of the threaded sleeve (2), a fixed rod (33) is fixedly connected to the upper side of the electric push rod (5), a fixed seat (34) is rotatably connected to the outer side of the fixed rod (33), and twelve ring-shaped blades (35) are movably sleeved on the outer side of the fixed seat (34).

2. The flap separator for cervical conization specimens according to claim 1, characterized in that: Each of the twelve blades (35) has a number of linearly distributed clamping plates (36) fixedly connected to its lower side. The outer side of the fixing rod (33) has a number of annularly distributed fixing shafts (37) fixedly connected to it. The outer side of the fixing shaft (37) near the blade (35) is movably sleeved in the ball groove opened on the side of the clamping plate (36).

3. A flap separator for cervical conization specimens according to claim 2, characterized in that: The outer side of the fixing rod (33) is provided with several annularly distributed first limiting grooves (38), and the outer side of the base (1) is provided with several annularly distributed second limiting grooves (39) near the upper side.

4. A flap separator for cervical conization specimens according to claim 1, characterized in that: The fixing mechanism (4) includes a protective cover (41). Several ring-shaped limiting rods (42) are movably sleeved on the inner side of the upper wall of the protective cover (41). A pressure plate (43) is fixedly connected to the lower side of the limiting rod (42), and twelve pressure plates (43) are ring-shaped. A spring (44) is movably sleeved on the outer side of several limiting rods (42), and the spring (44) is located on the inner side of the protective cover (41).

5. A flap separator for cervical conization specimens according to claim 4, characterized in that: The outer side of the mechanism tube (31) is provided with several annularly distributed vertical grooves (45), and the outer side of the mechanism tube (31) is provided with several annularly distributed horizontal grooves (46), and several horizontal grooves (46) are vertically distributed. The lower side of the protective cover (41) is rotatably connected with a fixing ring (47).

6. A flap separator for cervical conization specimens according to claim 4, characterized in that: The protective cover (41) is made of transparent material.

7. A flap separator for cervical conization specimens according to claim 4, characterized in that: The lower middle parts of the twelve pressure plates (43) are all fixedly connected to each other.

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