CN217645300U

CN217645300U - Ultrasonic knife protection sleeve for clinical operation

Info

Publication number: CN217645300U
Application number: CN202221234218.XU
Authority: CN
Inventors: 王维奇
Original assignee: Suzhou Maijie Zhuoer Precision Technology Co ltd
Current assignee: Suzhou Maijie Zhuoer Precision Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-10-25
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses an ultrasonic knife protective case for clinical operation, including hollow base, the internally mounted of base has the ultraviolet disinfection device who is used for disinfecting ultrasonic tool bit, the one end fixed mounting of base has the body, the body other end is provided with a pair of subassembly that compresses tightly, compress tightly the support that the subassembly symmetry set up on including the body outer wall, fixedly connected with connecting axle between two supports, the torsional spring has been cup jointed on the connecting axle, it is used for pasting tightly to pressing tightly to becoming the width of cloth pole to rotate to be connected on the connecting axle, it includes the portion of holding between the fingers of being connected with the connecting axle rotation to compress tightly, the one end integrated into one piece of holding between the fingers the portion has connecting portion, the other end integrated into one piece of connecting portion has the portion of compressing tightly, and the inner face that compresses tightly pastes tightly on the width of cloth pole, the utility model discloses a sleeve pipe has the ultraviolet disinfection function, sustainable disinfection to ultrasonic tool bit, guarantee the cleanliness factor of ultrasonic tool bit when using, reduce the risk that bacterial infection appears in the wound, repeatedly usable sleeve pipe has avoided the resource simultaneously.

Description

Ultrasonic knife protection sleeve for clinical operation

Technical Field

The utility model relates to the technical field of surgical instruments, in particular to an ultrasonic scalpel protective sleeve for clinical operation.

Background

An ultrasonic scalpel is a high-frequency electrosurgery device, mainly used for operations such as cutting of biological tissues and blood vessel closure, and has the characteristics of less bleeding, less damage to surrounding tissues, quick postoperative recovery and the like, and acts on human tissues to play a role in cutting and coagulation, and can not cause side effects such as tissue drying and burning.

At present, the protection of the ultrasonic scalpel head is to bind a sterile plastic film on the scalpel head, the sterile plastic film is disposable, and the sterile plastic film is discarded after the use, so that the phenomenon of resource waste is caused; meanwhile, the sterile plastic film can only ensure the self sterility, can not kill the bacteria remained on the ultrasonic cutter head, and has the risk of bacterial infection when being used again; in addition, the binding mode of the sterile plastic film needs continuous winding, and the fixation and tearing are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic knife protective case for clinical operation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an ultrasonic knife protective sleeve for clinical operation, includes hollow base, the internally mounted of base has the ultraviolet disinfection device who is used for disinfecting ultrasonic knife head, the one end fixed mounting of base has the body, the body other end is provided with a pair of subassembly that compresses tightly that is used for the chucking on becoming the width of cloth pole, compress tightly the support that the subassembly symmetry set up on including the body outer wall, fixedly connected with connecting axle between two supports, the torsional spring has been cup jointed on the connecting axle, rotate on the connecting axle and be connected with and be used for pasting tightly to the piece that compresses tightly on becoming the width of cloth pole, compress tightly the piece and include the portion of holding between the fingers of being connected with the connecting axle rotation, the one end integrated into one piece who holds between the fingers the portion has connecting portion, the other end integrated into one piece of connecting portion has the portion that compresses tightly, and the inner face that compresses tightly the portion pastes tightly on becoming the width of cloth pole.

As a further preferred aspect of the present technical solution, a lithium battery is disposed inside the base, an ultraviolet lamp tube electrically connected to the lithium battery is installed at one end of the base, and the ultraviolet lamp tube is disposed in the tube body and can be inserted between the two ultrasonic cutter heads.

As a further preferred of this technical scheme, the outer wall of base is installed with lithium cell electric connection's the interface that charges and the pilot lamp that charges.

As a further preferred option of the technical scheme, a pair of arc-shaped clamping blocks for guiding the amplitude transformer is arranged on the inner wall of the outer end of the pipe body, and the arc-shaped clamping blocks and the pressing piece are distributed in a staggered manner.

As a further preferred aspect of the present technical solution, a snap ring is disposed on an inner wall of the interior of the tube body, the snap ring is in clearance fit with the horn, and the snap ring is located at a front end of the ultraviolet lamp tube, so that an area of the ultraviolet lamp tube located in the tube body is a closed area.

As a further preferred aspect of the present technical solution, the inner surfaces of the compressing portions are all arc surfaces having the same curvature as that of the horn, and the sponge pad is bonded to the arc surfaces.

As a further preferred of the technical scheme, the end face of the outer end of the pipe body is provided with a slot, and the pressing piece is movable in the slot.

The utility model provides an supersound sword protective case for clinical operation possesses following beneficial effect:

(1) The utility model discloses a set up the sleeve pipe of cover on the amplitude transformer, this sleeve pipe has the ultraviolet disinfection function, and sustainable disinfection to the supersound tool bit guarantees the cleanliness factor of supersound tool bit when using, reduces the risk that bacterial infection appears in the wound, and repeatedly usable's sleeve pipe has avoided the extravagant resource simultaneously.

(2) The utility model discloses a set up a pair of subassembly that compresses tightly on the body, when using, the portion of holding between the fingers who compresses tightly the piece is pressed down and is made two portions that compress tightly open, after emboliaing the amplitude transformer, unclamp the portion of holding between the fingers, under the spring action of torsional spring, the portion of compressing tightly pastes tightly to the amplitude transformer on, realizes the quick installation to the sheathed tube, and pull down also very easily.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a schematic view of the structure of the tube end viewing angle of the present invention;

fig. 3 is a schematic structural view of the compressing assembly of the present invention;

FIG. 4 is a schematic view showing the state of the casing sleeved in the ultrasonic knife of the present invention;

FIG. 5 is a schematic view of the end structure of the prior art ultrasonic scalpel of the present invention;

in the figure: 1. a base; 2. a pipe body; 3. a compression assembly; 4. a support; 5. a connecting shaft; 6. a torsion spring; 7. a pressing member; 71. a pinching section; 72. a connecting portion; 73. a pressing part; 8. an ultraviolet lamp tube; 9. a charging interface; 10. a charging indicator light; 11. an arc-shaped fixture block; 12. a snap ring; 13. a closed zone; 14. an arc-shaped surface; 15. a sponge cushion; 16. and (4) slotting.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The utility model provides a technical scheme: in the embodiment, as shown in fig. 1 and fig. 2, the ultrasonic scalpel protection sleeve for clinical operation comprises a hollow base 1, wherein an ultraviolet disinfection device consisting of an ultraviolet lamp tube 8 and a lithium battery is arranged in the base 1, the lithium battery is rechargeable and can be recycled, the ultraviolet lamp tube 8 is arranged on a base in the base 1 and can be inserted into the distance between two ultrasonic scalpel heads when in use, and after the ultraviolet lamp tube 8 is lightened, ultraviolet light emitted by the ultraviolet lamp tube can disinfect the working surfaces of the two ultrasonic scalpel heads, so that the cleanliness of the ultrasonic scalpel heads when in secondary use is ensured, and the use safety of the ultrasonic scalpel heads is improved; the base 1 is also provided with a charging interface 9 of a lithium battery, the charging interface 9 can be a Type-C interface, the charging device has the advantage of quick charging, and meanwhile, the charging indicator light 10 is arranged and can display red and green colors, wherein the red color represents that the electric quantity is about to be exhausted and is exhausted, and the green light represents that the electric quantity is full or sufficient;

in the embodiment, as shown in fig. 2 and fig. 3, one end of the base 1 where the ultraviolet lamp tube 8 is installed is simultaneously clamped with the tube body 2, the tube body 2 is used for being sleeved on the amplitude transformer, in order to ensure the stable connection of the sleeve and the amplitude transformer, a pair of slots 16 is arranged at the other end of the tube body 2, meanwhile, the outer wall of the tube body 2 is provided with a pair of pressing components 3 for being clamped on the amplitude transformer, and the pressing components 3 correspond to the clamping slots 16; specifically, the method comprises the following steps: the pressing component 3 comprises supports 4 symmetrically arranged on the outer wall of the pipe body 2, a connecting shaft 5 is fixed between the two supports 4, meanwhile, a torsion spring 6 is sleeved on the connecting shaft 5, a pressing piece 7 is rotatably connected on the connecting shaft 5, and the pressing piece 7 can penetrate through the open slot 16 and move towards the inside of the pipe body 2; specifically, the method comprises the following steps: the pressing piece 7 comprises a holding part 71 which is rotationally connected with the connecting shaft 5, a connecting part 72 is integrally formed at the other end of the holding part 71, a pressing part 73 is integrally formed at the other end of the connecting part 72, the pressing parts 73 of the pressing pieces 7 of the two pressing components 3 extend into the pipe body 2 under the action of the torsion spring 6, the distance between the two pressing parts 73 is larger than the diameter of the amplitude transformer, when the two pressing parts 73 are installed, the pressing pieces 7 of the two pressing components 3 are held tightly to open the two pressing parts 73, when the amplitude transformer is inserted into the pipe body 2, the pressing pieces 7 are loosened, and under the action of the elastic restoring force of the torsion spring 6, the two pressing parts 73 can be attached to the outer wall of the amplitude transformer, so that the sleeve can be stably fixed on the amplitude transformer; in addition, the inner surfaces of the pressing parts 73 are arc-shaped surfaces 14 with the same curvature as that of the amplitude transformer, a sponge pad 15 is bonded on the arc-shaped surfaces 14, and the sponge pad 15 is in flexible contact with the amplitude transformer, so that the outer surface of the amplitude transformer is prevented from being scratched.

In addition, as shown in fig. 2, a pair of arc-shaped fixture blocks 11 for guiding the horn are arranged on the inner wall of the outer end of the pipe body 2, and the arc-shaped fixture blocks 11 and the pressing piece 7 are distributed in a staggered manner, so that when the cannula is inserted into the ultrasonic scalpel, the cannula can be accurately guided onto the horn by the two arc-shaped fixture blocks 11; set up snap ring 12 on the inside inner wall of body 2, and snap ring 12 is clearance fit with the amplitude transformer, snap ring 12 is located ultraviolet tube 8's front end, make then that ultraviolet tube 8 is located the region of body 2 be closed region 13, for reinforcing closed region 13's leakproofness, the rubber circle can be gone into to the inner circle of snap ring 12, this design establishes the supersound tool bit in closed region 13, and last through ultraviolet tube 8's disinfection, can improve the safety in utilization of supersound tool bit.

The utility model provides an ultrasonic knife protective case for clinical operation, specific theory of operation as follows: the sleeve is sleeved on the amplitude transformer, and meanwhile, the ultraviolet disinfection device consisting of the ultraviolet lamp tube 8 and the lithium battery is arranged on the sleeve, so that the ultrasonic cutter head can be continuously disinfected, the cleanliness of the ultrasonic cutter head in use is ensured, the risk of bacterial infection of a wound is reduced, and the waste of resources is avoided due to the repeatedly used sleeve; when the sleeve is sleeved, in order to facilitate the sleeve to be assembled and disassembled from the ultrasonic knife, the end part of the tube body 2 is provided with the stretching and closing pressing component 3, during installation and disassembly, the holding part 71 of the pressing piece 7 is pressed down to stretch the two pressing parts 73, so that the sleeve can be smoothly sleeved or removed, during removal, the pressing piece 7 is pressed to prevent the pressing parts 73 from pressing on the amplitude transformer, at the moment, the sleeve can be easily removed from the amplitude transformer, during installation, the pressing piece 7 is pressed to enable the sleeve to be smoothly sleeved into the ultrasonic knife, and the sleeve is pressed on the amplitude transformer by means of the elasticity of the torsion spring 6, so that friction force is increased, and fixation is firmer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ultrasonic knife protection sleeve for clinical operation, which is characterized in that: including hollow base (1), the internally mounted of base (1) has the ultraviolet disinfection device who is used for disinfecting the supersound tool bit, the one end fixed mounting of base (1) has body (2), body (2) other end is provided with a pair of subassembly (3) that compress tightly that are used for the chucking on becoming width of cloth pole, compress tightly support (4) that subassembly (3) symmetry set up on including body (2) outer wall, fixedly connected with connecting axle (5) between two supports (4), torsional spring (6) have been cup jointed on connecting axle (5), it is used for pasting tightly to compressing tightly on becoming width of cloth pole to rotate to be connected on connecting axle (5) to rotate to be connected on compressing tightly piece (7), it includes and rotates the portion of holding between the fingers (71) of being connected with connecting axle (5) to compress tightly piece (7), the one end integrated into one piece of holding between the fingers portion (71) has connecting portion (72), the other end integrated into one piece of connecting portion (72) has portion of compressing tightly (73), and the inner face that compresses tightly (73) pastes on becoming width of cloth pole.

2. An ultrasonic blade protection sleeve for use in clinical procedures according to claim 1, wherein: the inside of base (1) is provided with the lithium cell, ultraviolet tube (8) with lithium cell electric connection are installed to the one end of base (1), and ultraviolet tube (8) set up in body (2) and can insert to between two supersound tool bits.

3. An ultrasonic blade protection sleeve for use in clinical procedures according to claim 2, wherein: the outer wall of the base (1) is provided with a charging interface (9) and a charging indicator lamp (10) which are electrically connected with the lithium battery.

4. An ultrasonic blade protection sleeve for use in clinical procedures according to claim 1, wherein: a pair of arc-shaped clamping blocks (11) used for guiding the amplitude transformer are arranged on the inner wall of the outer end of the pipe body (2), and the arc-shaped clamping blocks (11) and the pressing pieces (7) are distributed in a staggered mode.

5. An ultrasonic blade protection sleeve for use in clinical procedures according to claim 2, wherein: the inner wall of the pipe body (2) is provided with a clamping ring (12), and the clamping ring (12) is in clearance fit with the amplitude transformer.

6. An ultrasonic blade protection sleeve for clinical surgery according to claim 5, characterized in that: the clamping ring (12) is positioned at the front end of the ultraviolet lamp tube (8), so that the area of the ultraviolet lamp tube (8) positioned in the tube body (2) is a closed area (13).

7. An ultrasonic blade protection sleeve for use in clinical procedures according to claim 1, wherein: the inner surfaces of the pressing parts (73) are arc-shaped surfaces (14) with the same curvature as the amplitude transformer.

8. An ultrasonic blade protection sleeve for use in clinical procedures according to claim 7, wherein: a spongy cushion (15) is bonded on the arc-shaped surface (14).

9. An ultrasonic blade protection sleeve for use in clinical procedures according to claim 1, wherein: the end face of the outer end of the pipe body (2) is provided with a slot (16).

10. An ultrasonic blade protection sleeve for use in clinical procedures according to claim 1, wherein: the pressing piece (7) is movably arranged in the groove (16).