CN210330679U - Bone knife device for ultrasonic surgical system and ultrasonic surgical system with same - Google Patents

Abstract

The utility model discloses a bone knife equipment and have its ultrasonic surgery system for ultrasonic surgery system. The osteotome device includes: the ultrasonic knife comprises an ultrasonic handle, a knife tool, a mounting bracket and a lighting device, wherein the knife tool is provided with a knife bar which is detachably fixed on the ultrasonic handle; the mounting bracket is fixed on the ultrasonic handle; the illumination device is provided with at least one light passage for providing illumination for the osteotome device, the light passage is connected with the mounting bracket, and the light passage is arranged around the osteotome rod. According to the utility model discloses osteotome equipment sets up lighting device around the osteotome to provide the illumination for operating personnel when operating personnel handles the bone at darker position, thereby improve the security of operation.

Description

Bone knife device for ultrasonic surgical system and ultrasonic surgical system with same

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to a supersound operation system that is used for osteotome equipment of supersound operation system and has it.

Background

With the rapid development of modern medicine, the ultrasonic surgical instrument is increasingly applied to the treatment of clinical surgical operation, the ultrasonic surgical instrument applies ultrasonic energy to the surgical operation, has the characteristics of fine cutting, safety, tissue selectivity, low-temperature hemostasis and the like, greatly enriches the means of the surgical operation, improves the quality of the surgical operation, and relieves the pain of patients to a certain extent. However, in the using process, operation shadowless lamp dead angles exist in some operation areas, the brightness of the operation area is relatively low, the challenge of clearly observing the operation area by an operator is relatively large, the tumor removing difficulty is increased, the use experience is relatively poor, and an improvement space exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model aims to provide a osteotome equipment for ultrasonic surgery system, this osteotome equipment can provide the light generator for operating personnel, has improved ultrasonic surgery effect to a certain extent at least.

According to the utility model discloses a osteotome equipment for ultrasonic surgery system, include: an ultrasonic handle; a cutter having a blade bar removably secured to the ultrasonic handle; the mounting bracket is fixed on the ultrasonic handle; an illumination device having at least one light passage for providing illumination to the osteotome device, the light passage coupled to the mounting bracket and disposed about the osteotome rod.

According to the utility model discloses a osteotome equipment for ultrasonic surgery system through increasing lighting device to thereby can be in the time of operating personnel handles the bone at darker position for operating personnel provides the light generator, be favorable to improving the security and the reliability of operation.

In addition, the osteotome device for an ultrasonic surgical system according to the above embodiment of the present invention may further have the following additional technical features:

according to some embodiments of the invention, the lighting device comprises: the light source device comprises a light generator and a light channel, wherein the light channel is connected with the light generator so that light generated by the light generator can be emitted out of the light channel.

Optionally, the light channel is an optical fiber.

Further, the osteotome device for an ultrasonic surgical system further comprises: the adapter is connected with the cutter bar connecting end of the ultrasonic handle, and the cutter bar is embedded in the adapter and penetrates out of one end of the adapter; the mounting bracket is sleeved on the adapter, and the light channel is supported on the mounting bracket.

Optionally, the mounting bracket is an interference fit with the adapter.

Further, the installing support is the plastic support, the installing support includes: the adapter comprises a support body and at least one mounting flange, wherein the support body is sleeved on the adapter, and the mounting flange is arranged around the support body.

Furthermore, a clamping groove suitable for fixing the light channel is arranged on the mounting flange.

Optionally, the radial dimension of the adapter decreases from the handle mating end to a direction away from the ultrasonic handle, and an anti-slip portion is disposed on an outer circumferential surface of the handle mating end.

According to a second aspect of the present invention, an ultrasonic surgical system includes the osteotome device for an ultrasonic surgical system of the first aspect, the ultrasonic surgical system further comprising: the main machine comprises an ultrasonic driving unit, the ultrasonic driving unit is suitable for being connected with the ultrasonic handle, and the advantages of the ultrasonic surgical system and the advantages of the osteotome device for the ultrasonic surgical system are the same, so that the advantages are not described again.

Further, the light generator is connected with the host computer or the light generator is connected with an external power supply device.

Drawings

FIG. 1 is a schematic layout of an ultrasonic surgical system according to an embodiment of the present invention;

FIG. 2 is a schematic view of the configuration of the osteotome device of FIG. 1 with an illumination device;

fig. 3 is a schematic view of the connection of the light channel to the ultrasound handpiece of fig. 2.

Reference numerals:

the ultrasonic surgical system 100, the osteotome device 10, the cutter 1, the scalpel bar 11, the lighting device 2, the light generator 21, the light channel 22, the mounting bracket 3, the bracket body 31, the mounting flange 32, the adapter 4, the handle mating end 41, the anti-slip part 411, the ultrasonic handle 5, the scalpel bar connecting end 51, the suction tube 61, the aspirator handle 62, the liquid collecting bottle 63, the single-foot brake 71, the double-foot brake 72, the power line 8 and the host computer 9.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the term "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The osteotome device 10 for the ultrasonic surgical system 100 according to an embodiment of the present invention is described in detail below with reference to the drawings.

A osteotome device 10 for an ultrasonic surgical system 100 according to an embodiment of the present invention includes an ultrasonic handle 5, a cutter 1, and an illumination device 2. Further, the cutter 1 has a cutter bar 11, and the cutter bar 11 is detachably connected to the ultrasonic handle 5, thereby facilitating replacement and maintenance of the cutter 1.

Lighting device 2 can produce the light that provides the illumination for osteotome equipment 10, furtherly, lighting device 2 is last to have at least one light passageway 22, that is to say, light passageway 22 is two or more, and light passageway 22 centers on cutter arbor 11 and sets up, thus, when operating personnel cut and grind the bone of darker position, light can follow light passageway 22 and jet out, for operating personnel provides the light, make things convenient for operating personnel's operation, be favorable to improving bone cutting and bone grinding efficiency, improve operation safety, and simultaneously, a plurality of light passageways 22 centers on cutter arbor 11 and sets up, light is brighter, and bright distribution is even, can provide the illumination for deep operation region, and then provide a clear operation field and clear operation environment for operating personnel, ensure the normal clear of operation.

Further, the lighting device 2 may include: the osteotome device comprises a light generator 21 and a light passage 22, wherein the light passage 22 is connected with the light generator 21 so that light generated by the light generator 21 is emitted from the light passage 22, thereby providing a light generating source and a light propagation path for the osteotome device 10, and the osteotome device has a simple structure and low production cost.

Optionally, the light path 22 may be an optical fiber, so that the light transmission loss is low, the light path 22 has a light weight, reliable working performance and low cost, and meanwhile, the optical fiber not only can perform the function of transmitting light, but also has the characteristics of flexibility, flexibility and arbitrary bending, so that the light path 22 can adapt to various conditions in the operation process, and is not easy to bend and damage.

Further, the osteotome device 10 for the ultrasonic surgical system 100 of the present invention may further comprise: an adapter 4 and a mounting bracket 3, the adapter 4 is connected with a knife bar connecting end 51 of the ultrasonic handle 5, the knife bar 11 is embedded in the adapter 4 and penetrates out from one end of the adapter 4, namely, the knife 1 can penetrate through the inside of the adapter 4, and the end of the knife 1 with the knife head can penetrate out from one end of the adapter 4. The mounting bracket 3 is sleeved on the adapter 4, and the light channel 22 is supported on the mounting bracket 3. From this, utilize adapter 4 can realize the installation of installing support 3 on supersound handle 5, utilize installing support 3 to realize light passageway 22 fixed, avoided with light passageway 22 lug connection on supersound handle 5 or cutter arbor 11 and cause the wearing and tearing of light passageway 22, and then the operational reliability and the life of osteotome equipment 10.

And simultaneously, the embodiment of the utility model provides an adapter 4 can have different shape and size to satisfy the assembly demand with different supersound handles 5, and then can improve osteotome equipment 10's commonality, when adapter 4 takes place to damage the inefficacy, only need change adapter 4, can reduce cost of maintenance from this.

Specifically, in an embodiment of the present invention, as shown in fig. 3, the radial dimension of the adapter 4 is gradually decreased from the handle mating end 41 to the direction away from the ultrasonic handle 5, and the trend is consistent with the trend of the change of the end of the ultrasonic handle 5 toward the endoscope 2, so that the adapter 4 can be tightly fitted with the ultrasonic handle 5, and the adapter 4 is prevented from being loosened after being installed on the ultrasonic handle 5, thereby driving the installing support 3 and the light passage 22 to drop.

Further, as shown in fig. 3, the outer peripheral surface of the handle mating end 41 may be further provided with a slip-preventing portion 411, and optionally, the slip-preventing portion may be configured as a plurality of slip-preventing ribs circumferentially distributed along the outer peripheral surface of the handle mating end 41, so that when the adapter 4 is mounted on the ultrasonic handle 5, slipping of an operator during operation can be prevented, thereby ensuring that the adapter 4 is firmly connected to the ultrasonic handle 5.

Optionally, in the osteotome device 10 of the embodiment of the present invention, the mounting bracket 3 may include: support body 31 and at least one mounting flange 32, wherein, support body 31 cover is established on adapter 4, and installing support 3 can adopt interference fit's mode to be connected with adapter 4, and adapter 4 passes behind support body 31 promptly, and support body 31 takes place to warp to with installing support 3 chucking, can prevent effectively from taking off of installing support 3 and light passageway 22 pine from this, and then influence the normal clear of operation.

Alternatively, the mounting bracket 3 may be a plastic bracket, whereby the mounting bracket 3 is lightweight, which is advantageous for reducing the mass of the entire osteotome apparatus 10 for ease of operation by an operator.

In an embodiment of the present invention, as shown in fig. 1-3, the number of the mounting flanges 32 can be two, the mounting flanges 32 are disposed around the bracket body 31, and the mounting flanges 32 are provided with a plurality of slots suitable for fixing the light path 22, thereby, the connection of the light path 22 on the osteotome device 10 is realized by the slots on the mounting flanges 32, and the light path 22 is disposed around the knife bar 11, when performing an operation, the situation of the part can be clearly seen by a doctor by introducing light to the concealed part which is not easy to observe, thereby facilitating the operation, and improving the efficiency and quality of the operation.

Of course, in other embodiments, there may be one mounting flange 32, and a slot for fixing the light path 22 is disposed on the mounting flange 32, so that the light path 22 is used to provide illumination for the surgical field, which is beneficial to the operation, and meanwhile, interference to the operation process of the doctor due to the existence of too many light paths 22 can be avoided.

The present invention further provides an ultrasonic surgical system 100, wherein the ultrasonic surgical system 100 includes the above osteotome device 10 for the ultrasonic surgical system 100, further comprising: the main machine 9, the main machine 9 may include an ultrasonic driving unit, the ultrasonic driving unit is adapted to be connected with the ultrasonic handle 5, so as to provide ultrasonic energy for the vibration of the cutter 1, further, as shown in fig. 1, the ultrasonic surgical system 100 may further be provided with a suction tube 61, an aspirator handle 62 and a liquid collection bottle 63, the suction tube 61 is connected with the aspirator handle 62, so as to suck the debris and waste liquid generated during the surgical process to the liquid collection bottle 63 by using the suction tube 61, thereby performing the function of cleaning the surgical site, and meanwhile, the ultrasonic surgical system 100 may also be equipped with a foot pedal device such as a single foot brake 71 or a double foot brake 72, which can be used in cooperation with the surgical process, and is convenient to.

In some embodiments, the light generator 21 may be connected to the host computer 9, so that the host computer 9 is used to provide energy to the light generator 21, thereby enabling the light generator 21 to generate light for illumination, and in other embodiments, the light generator 21 may be connected to an external power supply, for example, a power supply line 8, so as to prevent the optical fiber from being interfered by the ultrasonic driving unit and affecting the performance of the optical fiber.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A osteotome apparatus for an ultrasonic surgical system, comprising:

an ultrasonic handle;

a cutter having a blade bar removably secured to the ultrasonic handle;

the mounting bracket is fixed on the ultrasonic handle;

an illumination device having at least one light passage for providing illumination to the osteotome device, the light passage coupled to the mounting bracket and disposed about the osteotome rod.

2. The osteotome apparatus for an ultrasonic surgical system of claim 1, wherein said illumination device further comprises: a light generator, the light passage being connected to the light generator such that light generated by the light generator is emitted from the light passage.

3. The osteotome apparatus of claim 1 or 2 wherein said light passage is an optical fiber.

4. The osteotome apparatus for an ultrasonic surgical system of claim 1, further comprising:

the adapter is connected with the cutter bar connecting end of the ultrasonic handle, the cutter bar is embedded in the adapter and penetrates out of one end of the adapter, the mounting support is sleeved on the adapter, and the light channel is supported on the mounting support.

5. The osteotome apparatus for an ultrasonic surgical system of claim 4, wherein said mounting bracket is an interference fit with said adapter.

6. The osteotome apparatus for an ultrasonic surgical system of claim 4, wherein said mounting bracket is a plastic bracket, said mounting bracket including: the adapter comprises a support body and at least one mounting flange, wherein the support body is sleeved on the adapter, and the mounting flange is arranged around the support body.

7. The osteotome apparatus of claim 6 wherein said mounting flange is configured with a slot adapted to secure said light passage.

8. The osteotome apparatus of claim 4 wherein said adapter has a decreasing radial dimension from said handle mating end to a direction away from said ultrasonic handle, and wherein said handle mating end is provided with a non-slip feature on an outer peripheral surface thereof.

9. An ultrasonic surgical system comprising a osteotome apparatus according to any one of claims 1-8 for use in an ultrasonic surgical system, further comprising: a main machine including an ultrasonic drive unit adapted to be connected to the ultrasonic handle.

10. The ultrasonic surgical system of claim 9, wherein the illumination device comprises: the light generator is connected with the host or the light generator is connected with external power supply equipment.

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