CN215688607U - Periosteum puncher for oral medical treatment - Google Patents

Abstract

The utility model discloses a periosteum puncher for oral cavity medical treatment, which belongs to the technical field of medical instruments and comprises an adjustable handle and a special working end, wherein the adjustable handle is formed by connecting two handles through a rotating pin, one handle can be folded into the other handle, so that the aim of changing the force arm of the puncher is fulfilled, punching is more labor-saving, the working end comprises a periosteum punching end and a disc end, the periosteum punching end is cylindrical and is hollow with a sharp edge, the aim of easily punching periosteum during operation is fulfilled, the disc end is designed into a rotatable circular plane and is provided with 4 circular holes of different types so as to achieve an ideal punching diameter, the handle is further optimized into a handle capable of being automatically opened, namely a return spring is arranged between the two handles, so that the puncher is automatically opened after fixed punching is carried out, the utility model is convenient for medical personnel to operate, has simple and convenient design and effectively improves the operation efficiency.

Description

Periosteum puncher for oral medical treatment

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a periosteum puncher for oral medical treatment.

Background

The periosteum puncher is a medical appliance for stomatology, and mainly aims to provide a periosteum puncher for fixing an artificial periosteum in stomatology.

The existing periosteum fixing mode is fixed by titanium nails or is fixed by suturing, so that the range of an operation area is enlarged, the postoperative reaction of a patient is increased, the operation cost is increased, and therefore, a simple and small periosteum puncher which is convenient for fixing and punching needs to be designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the problem that the range of an operation area is singly enlarged in the conventional fixing mode, the utility model provides a periosteum puncher for oral medical treatment, which comprises an adjustable handle and a special working end, wherein the handle is preferably an automatically-opened handle, so that the periosteum can be effectively fixed and punched, and the problems in the background art are solved.

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a periosteum hole puncher for oral cavity medical treatment, includes disc end, periosteum hole end, joint spare and handle, disc end and periosteum hole end connect on joint spare through activity articulated mode, joint spare below is the handle, the handle optimize set up to adjustable handle, including first handle and second handle, first handle surface be provided with the recess corresponding with the second handle, first handle and second handle pass through swivel pin swing joint and be in the same place for the second handle can rotate round the swivel pin until completely identical with the recess that first handle surface set up.

Preferably, the first handle surface is further provided with a finger ring.

Preferably, the handle is further optimized to be an automatically-opened handle, a return spring is fixedly connected between the handles, and the return spring is in a state when the overall tool of the periosteum puncher is opened by 10 degrees in a normal state, that is, in the normal state of the return spring, two working ends of the periosteum puncher are not completely attached.

Preferably, the bottom end of the handle is further provided with a locking fastener, which comprises a locking ring and a lock catch, wherein the locking ring and the lock catch are respectively connected to the two bottom ends of the handle.

Preferably, the working end of the periosteum perforation end is cylindrical, and the tip of the periosteum perforation end is provided with a blade, and particularly, the periosteum perforation end is designed to be hollow.

Preferably, the disc end is provided for assisting perforation of the periosteum perforation end, and is in a rotatable circular plane design, and the disc end surface is provided with 4 circular holes of different types.

Preferably, the number of the round holes of 4 different types arranged on the end surface of the disk is respectively 3.6, 4.0, 4.5 and 5.0, the four different types respectively represent the depth and the bottom width of the four different round holes, and the round holes are structurally set to be big at the head and small at the bottom.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) foretell periosteum puncher for oral cavity medical treatment is provided with folding handle, including first handle and second handle, first handle on be provided with the recess, first handle and second handle pass through rotational pin swing joint, the collapsible recess to first handle of second handle in, collapsible handle can still adjust the arm of force of periosteum puncher according to the power of different demands during the operation to make the periosteum puncher punch more laborsavingly, can easily punch the periosteum when exerting pressure to the puncher, the outside of first handle still is provided with the ring simultaneously, mainly used anti-skidding during the operation.

(2) Foretell periosteum hole puncher for oral cavity medical treatment is provided with spring return mechanism, periosteum hole puncher handle between fixed connection reset spring, medical personnel use the hole puncher to punch when the operation after stop exerting pressure to the handle of hole puncher, because reset spring's existence handle is automatic bounces, goes to the part handle with the manpower, the medical personnel of being convenient for operate and use and get up to the thoughtlessly.

(3) Above-mentioned periosteum hole puncher for oral cavity medical treatment, including two work ends, one end is the periosteum hole puncher end of taking the sword, and the other end is the disk end of assisting the perforation, the hole puncher end for cylindrical and most advanced hollow design of taking the sword, the purpose is easily perforation periosteum when in order to operate, the disk end be rotatable circular plane purpose for rotatory counterpoint hole puncher end, and the disk end surface still is provided with the round hole aim at of 4 different models and reaches the perforation diameter of ideal.

Drawings

FIG. 1 is a schematic view showing the structure of a periosteal punch of example 1;

FIG. 2 is a schematic view showing the structure of the connection of two handles in embodiment 1;

FIG. 3 is a schematic view showing the structure of a periosteal punch of example 2;

FIG. 4 is an enlarged view of example 2 at A;

FIG. 5 is a schematic view showing the structure of a periosteal punch of example 3;

FIG. 6 is a top view of the periosteal punch of example 3;

FIG. 7 is a front view of the disc end in embodiment 3;

FIG. 8 is a front view of the periosteal perforation end in example 3.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

in the figure:

10. a periosteal punch;

20. a disc end; 21. a circular hole;

30. perforating the periosteum; 31. a blade part;

40. a joint member;

50. a handle;

60. a first handle; 61. a second handle; 62. a rotation pin; 63. a ring;

70. a return spring;

80. a locking ring; 81. and (5) locking.

Detailed Description

The utility model is further described below in connection with specific embodiments.

Example 1

Referring to fig. 1 and 2, the oral cavity medical periosteum punch 10 of the present invention comprises a disc end 20, a periosteum punch end 30, a joint member 40 and a handle 50, wherein the disc end 20 and the periosteum punch end 30 are two working ends which are oppositely arranged and connected to the joint member 40 in a movable hinge manner, the handle 50 is arranged below the joint member 40 in a semicircular design, the handle 50 is further optimized to be an adjustable handle, and comprises a first handle 60 and a second handle 61, the surface of the first handle 60 is provided with a groove corresponding to the second handle 61, the first handle 60 and the second handle 61 are movably connected together by a rotating pin 62, so that the second handle 61 can rotate around the rotating pin 62 until completely matching with the groove arranged on the surface of the first handle 60, and the adjustable handle can adjust the moment arm for periosteum with different hardness, make periosteum puncher 10 punch more laborsavingly, in addition, first handle 60 surface still be provided with ring 63, because periosteum puncher 10's preparation material all is stainless steel material, its surface and its smooth in order to prevent that medical personnel from dropping periosteum puncher 10 from the hand specially sets up ring 63 and make the more steady of holding between fingers periosteum puncher 10 in the operation.

In this embodiment, when medical personnel utilized periosteum puncher 10 to punch the during operation, can fold second handle 61 to the recess of first handle 60 to the periosteum of beating relatively well, thereby to the periosteum that punches then expand second handle 61 the arm of force that has increased periosteum puncher 10 more difficult makes more laborsaving that punches, the physiotherapy personnel of also being convenient for carry out work, and its design that indicates the ring 63 also lets physiotherapy personnel to hold between the fingers more convenient to taking of periosteum puncher 10.

Example 2

Referring to fig. 3 and 4, which are schematic structural views of an automatically expandable handle 50 according to another preferred embodiment of the present invention, in the automatically expandable handle 50 according to this embodiment, on the basis of embodiment 1, the handle 50 is further improved, a return spring 70 is fixedly connected between the handles 50, when the overall tool of the periosteum punch 10 is in a state of being opened by 10 ° in a normal state of the return spring 70, that is, in the normal state of the return spring 70, two working ends of the periosteum punch 10 are not completely attached, a locking fastener including a locking ring 80 and a locking buckle 81 is further disposed at a bottom end of the handle 50, and the locking ring 80 and the locking buckle 81 are respectively connected to two bottom ends of the handle 50 for properly protecting the elasticity of the return spring 70.

In this embodiment, when medical personnel utilized periosteum hole puncher 10 to punch the during operation, exert pressure to handle 50 and punch the operation, because reset spring 70's the existence periosteum hole puncher 10's both ends of work part naturally after accomplishing for medical personnel need not manual separately handle 50 again, operate more convenient, buckle hasp 81 can effectual protection periosteum hole puncher 10 can not be long-time separately after finishing when using periosteum hole puncher 10, the design is simple but practical.

Example 3

As shown in fig. 5-8, which is a schematic structural view of an oral medical periosteum punch 10 according to another preferred embodiment of the present invention, the two working ends of the periosteum punch 10 of this embodiment are further improved on the basis of embodiment 1 or 2, the two working ends of the periosteum punch 10 of this embodiment include a disc end 20 and a periosteum punch end 30, the working end of the periosteum punch end 30 is cylindrical, and the tip of the periosteum punch end 30 is provided with a blade 31, in particular, the periosteum punch end 30 is hollow, and the main purpose is to provide the periosteum punch 10 for stomatology department to fix and effectively punch periosteum, the disc end 20 is provided for assisting punching, and is a rotatable circular plane design, and the surface of the disc end 20 is provided with 4 different types of round holes 21, which are 3.6, 4.0, 4.5, and 5.0 respectively, these numbers represent the depth of the holes and the design with large bottom and small bottom width, the disc end 20 and the periosteum drilling end 30 are oppositely designed, a joint part 40 is arranged below the disc end and mainly used for connecting two working ends, and a spring is designed below the joint and mainly used for applying pressure to easily drill the periosteum.

In the embodiment, when the periosteum puncher 10 is used for fixing and punching, the circular hole 21 with the proper alignment can be achieved by rotating the disc end 20 when different punching diameters are achieved, and meanwhile, the periosteum can be punched easily during punching operation due to the knife edge hollow design at the tip of the periosteum punching end 30.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims (7)

1. A periosteum punch for oral cavity medical treatment comprises a disc end (20), a periosteum punch end (30), a joint part (40) and a handle (50),

the method is characterized in that:

the disc end (20) and the periosteum punching end (30) are connected to a joint part (40) in a movable hinged mode, and a handle (50) is arranged below the joint part (40); the adjustable handle (50) is optimally set as the adjustable handle (50) and comprises a first handle (60) and a second handle (61), a groove corresponding to the second handle (61) is formed in the surface of the first handle (60), and the first handle (60) and the second handle (61) are movably connected together through a rotating pin (62), so that the second handle (61) can rotate around the rotating pin (62) until the second handle is completely matched with the groove formed in the surface of the first handle (60).

2. The periosteal punch for oral medical treatment according to claim 1, wherein: the surface of the first handle (60) is also provided with a finger ring (63).

3. The periosteal punch for oral medical treatment according to claim 1, wherein: the handle (50) further optimize to the handle (50) that can open automatically, handle (50) between fixed connection reset spring (70), reset spring (70) under normal condition the whole instrument of periosteum hole puncher (10) be the state when opening 10 degrees, promptly under reset spring's (70) normal condition, the both ends of periosteum hole puncher (10) are not laminated completely.

4. The periosteal punch for oral medical treatment according to claim 1, wherein: the bottom end of the handle (50) is also provided with a locking fastener which comprises a locking ring (80) and a lock catch (81), wherein the locking ring (80) and the lock catch (81) are respectively connected to the two bottom ends of the handle (50).

5. The periosteal punch for oral medical treatment according to claim 1, wherein: the working end of the periosteum perforation end (30) is cylindrical, the tip of the periosteum perforation end (30) is provided with a blade part (31), and particularly, the periosteum perforation end (30) is designed to be hollow.

6. The periosteal punch for oral medical treatment according to claim 1, wherein: the disc end (20) is arranged for assisting the perforation of the periosteum perforation end (30), is designed to be a rotatable circular plane, and the surface of the disc end (20) is provided with 4 circular holes (21) with different models.

7. The periosteal punch for oral medical treatment according to claim 1, wherein: the four different types of round holes (21) arranged on the surface of the disc end (20) are respectively 3.6, 4.0, 4.5 and 5.0, the four different types of round holes respectively represent the depth and the bottom width of the four different round holes (21), and the round holes (21) are structurally set to be big at the head and small at the bottom.

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