CN208524982U - A kind of electric heated scalpel for neurosurgery - Google Patents

Abstract

The utility model discloses a kind of electric heated scalpels for neurosurgery, it include cutter head, connecting rod and operation knife handle, cutter head is connect by connecting rod with operation knife handle, the cutter head, connecting rod and operation knife handle are hollow structure, it is equipped with thermally conductive sheet in the inner cavity of cutter head, is equipped with drag hook at the knife spine of point of a knife side on cutter head；Miniature webcam and LED light are equipped in the left side of connecting rod；It is equipped with groove in the outside of operation knife handle, electric heating sheets is equipped in a groove, heat-conducting metal set is set with outside electric heating sheets；It is equipped with battery in the inner cavity of operation knife handle, is equipped with the controller being connected with battery on operation knife handle；It is equipped with end cap in the right end of operation knife handle, the LED light, miniature webcam, thermally conductive sheet and electric heating sheets pass through end cap by Bundling conducting wire and are electrically connected with external connector.Have structure simple using the electric heated scalpel of the utility model, it is easy to use, it is greatly improved the success rate of operation, is that bring is convenient in the course of surgery by doctor.

Description

A kind of electric heated scalpel for neurosurgery

Technical field

The utility model relates to medical apparatus and instruments technical field, specifically a kind of electricity for neurosurgery Hot scalpel.

Background technique

Neurosurgery is a branch in surgery, be on the basis of surgery is to perform the operation as essential therapeutic arsenals, Using unique neurosurgery science study method, nerve system of human body is studied, such as brain, spinal cord and peripheral nervous system, Yi Jiyu Relevant subsidiary body, such as skull, scalp, the isostructural damage of cerebrovascular meninx, inflammation, tumour, deformity and certain heredity Dysbolism or dysfunction disease, and explore new diagnosis, treatment, prevention technique a high, precision and frontier subject.

Currently, clinically when carrying out neurosurgery to cranium brain patient used neurosurgery scalpel mainly by knife Body and knife handle are constituted, and the function of common neurosurgery scalpel is relatively simple, knife handle surface smoother, in the course of surgery Be easy to slip, to cause malpractice, increase great work difficulty to medical worker, and sometimes light source deficiency to Cause malpractice.And traditional neurosurgery scalpel does not have camera function, so that the problem of being encountered in patient's operation It can not record in time, leave many troubles to anaphase, be unfavorable for expert consultation diagnosis.Meanwhile when performing an operation Can usually encounter the body temp of some patients and the temperature of environment, the temperature of especially cutter hub be not appropriate for most preferably performing the operation when When machine, it should temperature are transferred to optimal operation temperature, performed the operation.Meanwhile when being operated in winter, Doctor, which holds ice-cold knife handle and also may experience discomfort, to be answered, and be will affect the accuracy of operation, is increased the pain of patient.

Utility model content

The problem of the technical problems to be solved in the utility model is for background technique provides a kind of for nerve The electric heated scalpel of surgery.

In order to solve the above technical problems, the technology employed by the present utility model is a kind of electricity for neurosurgery Hot scalpel includes cutter head, connecting rod and operation knife handle, and the cutter head is connect by connecting rod with operation knife handle, the knife Head, connecting rod and operation knife handle are hollow structure, and thermally conductive sheet is equipped in the inner cavity of the cutter head, close on the cutter head Drag hook is additionally provided at the knife spine of point of a knife side；The left side lower end of the connecting rod is provided with miniature webcam, in the connection The left side upper end of bar is provided with LED light；It is equipped in the lateral surface of the operation knife handle along axial groove, is set in the groove There are electric heating sheets, heat-conducting metal set is housed in the electric heating sheets outer cover；It is equipped with battery in the inner cavity of the operation knife handle, It is equipped with the controller being connected with battery on the operation knife handle lateral surface, is equipped with control switch and power supply in the controller Switch, control switch include LED light switch and heater switch, and wherein LED light switch is electrically connected with LED light, heater switch point It is not electrically connected with thermally conductive sheet and electric heating sheets, is electrically connected by power switch with miniature webcam；On the right side of the operation knife handle End is equipped with end cap, and the LED light, miniature webcam, thermally conductive sheet and electric heating sheets also pass through Bundling conducting wire across end cap and outside Connector electrical connection.

Further, a kind of electric heated scalpel for neurosurgery described in the utility model, wherein the operation knife It is threadedly detachably connected between handle (3) and connecting rod (2).

Further, a kind of electric heated scalpel for neurosurgery described in the utility model, wherein the operation knife It is held in the palm equipped with anti-skidding finger the outer surface of handle.

Further, a kind of electric heated scalpel for neurosurgery described in the utility model, wherein the battery is Rechargeable lithium battary.

Further, a kind of electric heated scalpel for neurosurgery described in the utility model, wherein the thermally conductive gold Belong to set to be made of stainless steel.

Using a kind of electric heated scalpel for neurosurgery described in the utility model, by being set in the inner cavity of cutter head There is thermally conductive sheet, when carrying out neurosurgery, cutter head can be heated by thermally conductive sheet, while in connecting rod Left-hand end is equipped with miniature webcam and LED light；By set LED light, the Shi doctor's sight that makes to perform the operation improves operation without dead angle Success rate；The case where by miniature webcam come when shooting operation, is simultaneously transferred to backstage preservation by wireless signal transmitter, from And other doctors also will appreciate that the concrete condition of operation, and Advances of operative technique can be very easily discussed in this way, to greatly improve The success rate of operation, while can also retain the firsthand information of operation, the calling to account for malpractice to be likely to occur later provides Evidence；Simultaneously as being additionally provided with drag hook at the knife spine of point of a knife side on cutter head, can pass through when needing to pull open tissue Drag hook is realized, avoids the tissue from obstructing the view；In addition, when can passing through winter, passing through when being operated in winter The power switch being equipped in controller, by heat-conducting metal set come the hand of warm doctor, avoids under the action of electric heating sheets Doctor holds the cool disadvantage of knife handle, improves the success rate of operation；By the anti-skidding finger support that is equipped with of outer surface in operation knife handle, More stable control knife handle is enabled the clinician to, increases frictional force, prevents from sliding.

In conclusion having structure simple using electric heated scalpel described in the utility model, design is reasonable, user Just, vdiverse in function, it is greatly improved the success rate of operation, the Shi doctor's sight that makes to perform the operation avoids doctor from holding knife handle cool without dead angle The shortcomings that, and evidence is provided for calling to account for malpractice；More stable control knife handle is enabled the clinician to, prevents from sliding.Exist for doctor It brings great convenience in surgical procedure.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawing.

Fig. 1 is the structural schematic diagram of the utility model.

As shown in the figure: 1- cutter head, 2- connecting rod, 3- operate knife handle, 4- groove, 5- electric heating sheets, 6- heat-conducting metal set, 7- The anti-skidding finger support of battery, 8- connector, 9- Bundling conducting wire, 10- end cap, 11- controller, 12-, 13- miniature webcam, 14-LED Lamp, 15- thermally conductive sheet, 16- drag hook.

Specific embodiment

As shown in Figure 1, a kind of electric heated scalpel for neurosurgery described in the utility model, includes cutter head 1, connects Extension bar 2 and operation knife handle 3, the cutter head 1 are connect by connecting rod 2 with operation knife handle 3, the cutter head 1, connecting rod 2 and operation Knife handle 3 is hollow structure, and thermally conductive sheet 15 is equipped in the inner cavity of the cutter head 1, close to point of a knife side on the cutter head 1 Drag hook 16 is additionally provided at knife spine；The left side lower end of the connecting rod 2 is provided with miniature webcam 13, in the connecting rod 2 Left side upper end is provided with LED light 14；It is equipped with along axial groove 4, in the groove 4 in the lateral surface of the operation knife handle 3 Equipped with electric heating sheets 5, in 5 outer cover of electric heating sheets equipped with heat-conducting metal set 6；It is set in the inner cavity of the operation knife handle 3 There is battery 7, is equipped with the controller 11 being connected with battery 7 on operation 3 lateral surface of knife handle, is equipped in the controller 11 Control switch and power switch, control switch include LED light switch and heater switch, and wherein LED light switch is electrically connected with LED light It connects, heater switch is electrically connected with thermally conductive sheet 15 and electric heating sheets 5 respectively, is electrically connected by power switch with miniature webcam 13； End cap 10, the LED light 14, miniature webcam 13, thermally conductive sheet 15 and electric heating sheets 5 are equipped in the right end of the operation knife handle 3 Also end cap 10 is passed through by Bundling conducting wire 9 to be electrically connected with external connector 8.

Further, a kind of electric heated scalpel for neurosurgery described in the utility model, wherein the operation knife It is threadedly detachably connected between handle 3 and connecting rod 2.Anti-skidding finger is equipped in the outer surface of the operation knife handle 3 simultaneously Support 12.

Further, a kind of electric heated scalpel for neurosurgery described in the utility model, wherein the battery 7 is Rechargeable lithium battary.

Further, a kind of electric heated scalpel for neurosurgery described in the utility model, wherein the thermally conductive gold Belong to set 6 to be made of stainless steel.

In actual use, using a kind of electric heated scalpel for neurosurgery described in the utility model, lead to Crossing in the inner cavity in cutter head 1 can be by thermally conductive sheet 15 to cutter head when carrying out neurosurgery equipped with thermally conductive sheet 15 1 is heated, while being made equipped with miniature webcam 13 and LED light 14 by set LED light in the left-hand end of connecting rod 2 Shi doctor's sight of performing the operation improves the success rate of operation without dead angle；The case where by miniature webcam come when shooting operation, simultaneously passes through Wireless signal transmitter is transferred to backstage and saves, so that other doctors also will appreciate that the concrete condition of operation, it in this way can be very square Just discussion Advances of operative technique to substantially increase the success rate of operation, while can also retain the firsthand information of operation, after being Calling to account for the malpractice being likely to occur provides evidence；Simultaneously as being additionally provided at the knife spine of point of a knife side on cutter head 1 Drag hook 16 can be realized by drag hook 16 when needing to pull open tissue, tissue is avoided to obstruct the view；In addition, being carried out in winter When surgical procedure, when winter can be passed through, by the power switch being equipped in controller 11, in the work of electric heating sheets 5 Under, by heat-conducting metal set 6 come the hand of warm doctor, avoids doctor from holding the cool disadvantage of knife handle, improve the success rate of operation； By the anti-skidding finger support 12 being equipped in the outer surface of operation knife handle 3, more stable control knife handle is enabled the clinician to, increases friction Power prevents from sliding.

In conclusion having structure simple using scalpel described in the utility model, design is reasonable, easy to use, function Can be various, it is greatly improved the success rate of operation, the Shi doctor's sight that makes to perform the operation is without dead angle, and avoiding doctor from holding, knife handle is cool to be lacked Point, and evidence is provided for calling to account for malpractice；More stable control knife handle is enabled the clinician to, prevents from sliding.It is performing the operation for doctor It brings great convenience in the process.

Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for ability For the technical staff in domain, there can be various modifications and variations, it is all to utilize any modification made by the utility model, equally replace It changes, improve, should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of electric heated scalpel for neurosurgery, it is characterised in that: include cutter head (1), connecting rod (2) and operation knife Handle (3), the cutter head (1) are connect by connecting rod (2) with operation knife handle (3), the cutter head (1), connecting rod (2) and operation knife Handle (3) is hollow structure, is equipped with thermally conductive sheet (15) in the inner cavity of the cutter head (1), close to point of a knife on the cutter head (1) Drag hook (16) are additionally provided at the knife spine of side；The left side lower end of the connecting rod (2) is provided with miniature webcam (13), in institute The left side upper end for stating connecting rod (2) is provided with LED light (14)；It is equipped in the lateral surface of operation knife handle (3) along the recessed of axial direction Slot (4) is equipped with electric heating sheets (5) in the groove (4), and heat-conducting metal set is housed in the electric heating sheets (5) outer cover (6)；Battery (7) are equipped in the inner cavity of operation knife handle (3), are equipped on operation knife handle (3) lateral surface and battery (7) connected controller (11), is equipped with control switch and power switch in the controller (11), and control switch includes LED light switch and heater switch, wherein LED light switch is electrically connected with LED light, and heater switch adds with thermally conductive sheet (15) and electricity respectively Backing (5) is electrically connected, and is electrically connected by power switch with miniature webcam (13)；It is equipped in the right end of operation knife handle (3) End cap (10), the LED light (14), miniature webcam (13), thermally conductive sheet (15) and electric heating sheets (5) also pass through Bundling conducting wire (9) end cap (10) are passed through to be electrically connected with external connector (8).

2. a kind of electric heated scalpel for neurosurgery according to claim 1, it is characterised in that: the operation knife handle (3) it is threadedly detachably connected between connecting rod (2).

3. a kind of electric heated scalpel for neurosurgery according to claim 1, it is characterised in that: the operation knife handle (3) outer surface is equipped with anti-skidding finger support (12).

4. a kind of electric heated scalpel for neurosurgery according to claim 1, it is characterised in that: the battery (7) For rechargeable lithium battary.

5. a kind of electric heated scalpel for neurosurgery according to claim 1, it is characterised in that: the heat-conducting metal Set (6) is made of stainless steel.