CN214231454U

CN214231454U - Neurosurgery scalpel convenient to operate

Info

Publication number: CN214231454U
Application number: CN202022677767.1U
Authority: CN
Inventors: 战祥新; 滕文荃
Original assignee: Juxian Peoples Hospital
Current assignee: Juxian Peoples Hospital
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-09-21
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a neurosurgery sword of simple operation, concretely relates to neurosurgery sword field, the electric iron comprises a handle, the caulking groove has been seted up to handle a side surface, the caulking groove internalization is equipped with the blade, handle outer wall threaded connection has first crown plate, first crown plate is kept away from the fixed second crown plate that is equipped with in blade one side, second crown plate and handle outer wall threaded connection, the fixed rubber pad that is equipped with of second crown plate outer wall, first crown plate top and bottom are all fixed and are equipped with the damping pivot, the fixed mounting panel that is equipped with in the damping pivot outside, the fixed damping hinge that is equipped with in the mounting panel outside. The utility model discloses an at the first crown plate of handle outer wall screw thread setting, first sleeve pipe passes through damping pivot, mounting panel and damping hinge and is connected between the first crown plate, compares with prior art, and the doctor can adjust first sheathed tube position according to the demand of oneself at will, and is more comfortable when making to grab and get the handle, and the practicality is better.

Description

Neurosurgery scalpel convenient to operate

Technical Field

The utility model relates to a neurosurgery sword field, concretely relates to neurosurgery sword of simple operation.

Background

As is well known, when a scalpel is used for neurosurgery, the scalpel mainly comprises a scalpel body and a scalpel handle, the scalpel handle is thin, has a smooth surface, is not firm when being held in a hand, is easy to fall off from the hand in the operation process, and can damage normal brain tissues if falling off carelessly, so that unpredictable damage is caused to a patient, and medical accidents are caused. In addition, most of the existing neurosurgery scalpels do not carry a lighting device, although the operating table has a shadowless lamp, the subcutaneous tissue cut by the scalpels is still partially difficult to see in the operation process, and therefore the operation is affected.

The Chinese patent with the publication number of CN210204862U discloses a neurosurgery scalpel, which has a simple structure and is convenient to use, and when illumination is needed in the using process, an LED lamp can work by turning on a switch; in addition, before using the scalpel, adjust the position of dactylotheca earlier, penetrate the finger in the dactylotheca, then hold the handle of a knife can, the dactylotheca can be very big reduce the risk that the scalpel drops from the doctor's hand.

The prior art has the following defects: adjust the position of finger stall through slider and spout, it is not good to stabilize the effect to the angle of finger stall can not be adjusted, the operation demand of adaptation doctor that can not be better.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a neurosurgery sword of simple operation, through the first crown plate that sets up at handle outer wall screw thread, first sleeve pipe passes through damping pivot, mounting panel and damping hinge and is connected between the first crown plate, compares with prior art, and the doctor can adjust first sheathed tube position at will according to the demand of oneself, and is more comfortable when making to grab in hand and get the handle, and the practicality is better.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a neurosurgery sword of simple operation, includes the handle, the caulking groove has been seted up to handle a side surface, the caulking groove internalization is equipped with the blade, handle outer wall threaded connection has first crown plate, first crown plate is kept away from the fixed second crown plate that is equipped with in blade one side, second crown plate and handle outer wall threaded connection, the fixed rubber pad that is equipped with of second crown plate outer wall, first crown plate top and bottom are all fixed and are equipped with the damping pivot, the fixed mounting panel that is equipped with in damping pivot outside, the fixed damping hinge that is equipped with in the mounting panel outside, the fixed first sleeve pipe that is equipped with in the damping hinge outside, first sleeve pipe inner wall fixed surface is equipped with the cushion, handle outer wall is close to blade one side threaded connection has lighting components.

Further, the lighting assembly comprises a second sleeve, the second sleeve is in threaded connection with the outer wall of the handle, four lighting lamps are fixedly arranged on one side, close to the blade, of the second sleeve, the four lighting lamps are evenly distributed on the side wall of the second sleeve, a groove is formed in the surface of the top of the second sleeve, a battery box is fixedly arranged in the groove, and the battery box is electrically connected with the lighting lamps through electric wires.

Further, the cushion is made of a sponge material.

Further, the outer wall surface of the handle is fixedly provided with external threads, the inner wall surfaces of the first annular plate and the second annular plate are fixedly provided with internal threads, and the first annular plate and the second annular plate are detachably connected with the handle through the internal threads.

Furthermore, the inner wall surface of the second sleeve is fixedly provided with internal threads, and the second sleeve is detachably connected with the outer wall of the handle through the internal threads.

Furthermore, a hanging ring is fixedly arranged on one side, away from the blade, of the handle.

Furthermore, a first threaded hole is formed in the blade, a second threaded hole is formed in the front side surface of the handle, the second threaded hole extends to the surface of the rear side wall of the caulking groove, a screw is connected to the inner thread of the second threaded hole, and the screw penetrates through the first threaded hole and is in threaded connection with the first threaded hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model has the advantages that the first annular plate is arranged on the outer wall of the handle through the threads, the first sleeve is connected with the first annular plate through the damping rotating shaft, the mounting plate and the damping hinge, compared with the prior art, a doctor can randomly adjust the position of the first sleeve according to the demand of the doctor, so that the doctor can grab the handle more comfortably and the practicability is better;

2. through the second link plate that sets up on first link plate, when not using the scalpel, install first link plate and second link plate adjusting position on the handle, the second link plate forms the protection in the blade outside, avoids when storing the scalpel, and external object collides the blade and causes the damage to the blade.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a front view of the overall structure provided by the present invention;

fig. 2 is a cross-sectional view of the overall structure provided by the present invention;

FIG. 3 is a side view of the overall structure provided by the present invention;

fig. 4 is a side view of a second sleeve provided by the present invention;

fig. 5 is an enlarged view of a portion a of fig. 2 according to the present invention;

in the figure: the novel multifunctional electric tool comprises a handle 1, a caulking groove 2, a blade 3, a first ring plate 4, a second ring plate 5, a rubber pad 6, a damping rotating shaft 7, an installation plate 8, a damping hinge 9, a first sleeve 10, a soft pad 11, a second sleeve 12, a lighting lamp 13, a groove 14, a battery box 15, a hanging ring 16, a first threaded hole 17, a second threaded hole 18 and a screw 19.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5 of the drawings, the neurosurgical scalpel facilitating operation of the embodiment comprises a handle 1, the surface of one side of the handle 1 is provided with an embedded groove 2, a blade 3 is movably arranged in the embedded groove 2, the outer wall of the handle 1 is connected with a first annular plate 4 through screw threads, a second annular plate 5 is fixedly arranged on one side of the first annular plate 4 far away from the blade 3, the second annular plate 5 is in threaded connection with the outer wall of the handle 1, the outer wall of the second annular plate 5 is fixedly provided with a rubber pad 6, the top and the bottom of the first annular plate 4 are both fixedly provided with a damping rotating shaft 7, a mounting plate 8 is fixedly arranged on the outer side of the damping rotating shaft 7, a damping hinge 9 is fixedly arranged on the outer side of the mounting plate 8, the damping hinge 9 outside is fixed and is equipped with first sleeve pipe 10, first sleeve pipe 10 inner wall fixed surface is equipped with

cushion

11, 1 outer wall of handle is close to 3 one side threaded connection of blade have lighting components.

Further, lighting components includes second sleeve pipe 12,

second sleeve pipe

12 and 1 outer wall threaded connection of handle, second sleeve pipe 12 is close to the fixed four light 13 that are equipped with in 3 one sides of blade, and four light 13 evenly distributed on second sleeve pipe 12 lateral wall, second sleeve pipe 12 top surface is seted up flutedly 14, the recess 14 internal fixation is equipped with battery case 15, battery case 15 passes through electric wire and light 13 electric connection, makes things convenient for the doctor to see the place that the patient was operated better when carrying out the operation.

Further, the soft pad 11 is made of sponge material, and the soft pad 11 made of sponge material has good air permeability, so that discomfort caused by long-time contact between fingers of a doctor and the first sleeve 10 is reduced.

Further, 1 outer wall fixed surface of handle is equipped with the external screw thread, 5 inner wall fixed surfaces of first crown plate 4 and second crown plate are equipped with the internal thread, first crown plate 4 and second crown plate 5 all can dismantle with handle 1 through the internal thread and be connected, conveniently install and dismantle labour saving and time saving.

Further, the fixed internal thread that is equipped with of second sleeve pipe 12 inner wall surface, second sleeve pipe 12 can be dismantled with 1 outer wall of handle through the internal thread and be connected, conveniently installs and dismantles labour saving and time saving.

Furthermore, a hanging ring 16 is fixedly arranged on one side of the handle 1, which is far away from the blade 3, so that medical personnel can hold the whole scalpel by holding the hanging ring 16.

Further, first screw hole 17 has been seted up on blade 3, second screw hole 18 has been seted up to 1 front side surface of handle, second screw hole 18 extends to caulking groove 2 back lateral wall surface, 18 female connection in the second screw hole has screw 19, screw 19 run through first screw hole 17 and with first screw hole 17 threaded connection, make things convenient for the installation to dismantle between blade 3 and the handle 1, be convenient for clear up the disinfection to blade 3 and handle 1.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, when in use, a doctor firstly rotates the first annular plate 4 and the second annular plate 5 according to the requirement of the doctor, adjusts the position of the first annular plate 4 on the handle 1, then adjusts the position to a required position, the doctor inserts the finger of the doctor into the first sleeve 10, the first sleeve 10 can tilt on the mounting plate 8 through the damping hinge 9 arranged at the bottom of the first sleeve 10, the mounting plate 8 can rotate on the first annular plate 4 through the damping rotating shaft 7 arranged between the mounting plate 8 and the first annular plate 4, the adjustability is high, the applicability is higher, the cushion 11 arranged in the first sleeve 10 is made of sponge material, the air permeability is good, the finger of the doctor is more comfortable when being placed, the second annular plate 5 on the first annular plate 4 rotates along with the first annular plate 4, the stability of the first annular plate 4 on the handle 1 is improved, the rubber pad 6 on the second ring plate 5 makes the hand of the doctor more comfortable when contacting with the second ring plate 5, after the position of the first sleeve 10 is adjusted, the second sleeve 12 is installed on the handle 1, four illuminating lamps 13 on the second sleeve 12 can illuminate, so that the doctor can better see the operation place of the patient when performing the operation, after the operation is finished, the first ring plate 4 and the second sleeve 12 are respectively disassembled from the handle 1, then the screw 19 between the blade 3 and the handle 1 is unscrewed, the blade 3 is taken out from the caulking groove 2, all parts are cleaned and disinfected, then the first ring plate 4 and the second ring plate 5 are turned to the position of the handle 1 close to the blade 3, the second ring plate 5 can form protection outside the blade 3, and the damage to the blade 3 caused by the outside object colliding with the blade 3 when being placed is avoided, affecting the use.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A neurosurgical scalpel convenient to operate comprises a handle (1), and is characterized in that: the surface of one side of the handle (1) is provided with an embedded groove (2), a blade (3) is movably arranged in the embedded groove (2), the outer wall of the handle (1) is in threaded connection with a first annular plate (4), a second annular plate (5) is fixedly arranged on one side of the first annular plate (4) far away from the blade (3), the second annular plate (5) is in threaded connection with the outer wall of the handle (1), a rubber pad (6) is fixedly arranged on the outer wall of the second annular plate (5), the top and the bottom of the first annular plate (4) are both fixedly provided with a damping rotating shaft (7), a mounting plate (8) is fixedly arranged on the outer side of the damping rotating shaft (7), a damping hinge (9) is fixedly arranged on the outer side of the mounting plate (8), a first sleeve (10) is fixedly arranged at the outer side of the damping hinge (9), a soft pad (11) is fixedly arranged on the surface of the inner wall of the first sleeve (10), and one side of the outer wall of the handle (1), which is close to the blade (3), is in threaded connection with a lighting assembly.

2. A surgical neurosurgical knife according to claim 1 wherein: the lighting assembly comprises a second sleeve (12), the second sleeve (12) is in threaded connection with the outer wall of the handle (1), four lighting lamps (13) are fixedly arranged on one side, close to the blade (3), of the second sleeve (12), the four lighting lamps (13) are evenly distributed on the side wall of the second sleeve (12), a groove (14) is formed in the top surface of the second sleeve (12), a battery box (15) is fixedly arranged in the groove (14), and the battery box (15) is electrically connected with the lighting lamps (13) through electric wires.

3. A surgical neurosurgical knife according to claim 1 wherein: the soft pad (11) is made of sponge material.

4. A surgical neurosurgical knife according to claim 1 wherein: handle (1) outer wall fixed surface is equipped with the external screw thread, first crown plate (4) and second crown plate (5) inner wall fixed surface all are equipped with the internal thread, first crown plate (4) and second crown plate (5) all can dismantle with handle (1) through the internal thread and are connected.

5. A surgical neurosurgical knife according to claim 2 wherein: the inner wall surface of the second sleeve (12) is fixedly provided with internal threads, and the second sleeve (12) is detachably connected with the outer wall of the handle (1) through the internal threads.

6. A surgical neurosurgical knife according to claim 1 wherein: one side of the handle (1) far away from the blade (3) is fixedly provided with a hanging ring (16).

7. A surgical neurosurgical knife according to claim 1 wherein: first screw hole (17) have been seted up on blade (3), second screw hole (18) have been seted up to handle (1) front side surface, second screw hole (18) extend to caulking groove (2) rear side wall surface, second screw hole (18) internal thread connection has screw (19), screw (19) run through first screw hole (17) and with first screw hole (17) threaded connection.