阅读说明：本技术 一种高切割力医用水刀 (Medical water sword of high cutting force ) 是由 杨军 王红伟 于 2019-12-05 设计创作，主要内容包括：本发明公开了一种高切割力医用水刀,属于医用水刀技术领域,包括放置座,所述放置座的顶部设有放置框,所述放置框的一侧设有固定安装有转动块,所述转动块上转动安装有连接滑块,连接滑块的一侧固定安装于保护罩上,所述保护罩内设有放置板,放置板位于放置座的上方,所述放置板的顶部设有医用水刀本体,所述放置板的底部转动安装有转杆,所述转杆的一端转动安装于放置座的顶部,放置板的顶部转动安装有挤压杆,挤压杆的一端转动安装于保护罩的内壁上,启动电机,电机的输出轴转动带动传动杆转动,本发明结构简单,使用方便,能够更加方便的对医用水刀本体进行收纳保护,同时也方便取出使用。(The invention discloses a medical water jet scalpel with high cutting force, which belongs to the technical field of medical water jet scalpels and comprises a placing seat, wherein a placing frame is arranged at the top of the placing seat, a rotating block is fixedly arranged on one side of the placing frame, a connecting sliding block is rotatably arranged on the rotating block, one side of the connecting sliding block is fixedly arranged on a protective cover, a placing plate is arranged in the protective cover and is positioned above the placing seat, a medical water jet scalpel body is arranged at the top of the placing plate, a rotating rod is rotatably arranged at the bottom of the placing plate, one end of the rotating rod is rotatably arranged at the top of the placing seat, an extrusion rod is rotatably arranged at the top of the placing plate, one end of the extrusion rod is rotatably arranged on the inner wall of the protective cover, a motor is started, and an output shaft of the motor rotates to drive a transmission rod to rotate, so that the medical water jet scalpel body can be, and is convenient to take out for use.)

1. A medical water jet scalpel with high cutting force comprises a placing seat (1), and is characterized in that a placing frame (3) is arranged at the top of the placing seat (1), a rotating block (7) is fixedly arranged on one side of the placing frame (3), a connecting slide block (9) is rotatably arranged on the rotating block (7), one side of the connecting slide block (9) is fixedly arranged on the protective cover (4), a placing plate (5) is arranged in the protective cover (4), the placing plate (5) is positioned above the placing seat (1), the top of the placing plate (5) is provided with a medical water jet scalpel body (6), the bottom of the placing plate (5) is rotatably provided with a rotating rod (2), one end of the rotating rod (2) is rotatably installed at the top of the placing seat (1), the top of the placing plate (5) is rotatably installed with the extrusion rod (8), and one end of the extrusion rod (8) is rotatably installed on the inner wall of the protection cover (4).

2. The medical water jet scalpel with high cutting force as claimed in claim 1, wherein four supporting legs (10) are fixedly mounted at the bottom of the placing seat (1), casters are arranged at the bottoms of the four supporting legs (10), the same connecting plate (11) is fixedly mounted on the four supporting legs (10), and the connecting plate (11) is located below the placing seat (1).

3. The medical water jet scalpel with high cutting force as claimed in claim 2, wherein the top of the connecting plate (11) is fixedly provided with a motor (12), and an output shaft of the motor (12) is fixedly provided with a transmission rod (13).

4. The medical water jet scalpel with high cutting force according to claim 1, wherein the placing seat (1) is provided with a threaded hole (16), the threaded hole (16) is internally connected with a threaded rod (14), the bottom of the threaded rod (14) extends to the position below the placing seat (1), the threaded rod (14) is positioned above the motor (12), the bottom of the threaded rod (14) is provided with a connecting groove (15), and the top end of the transmission rod (13) extends into the connecting groove (15).

5. The medical water jet scalpel with high cutting force according to claim 1, wherein the bottom of the placing plate (5) is provided with a spring sliding groove (17), a spring block (18) is slidably mounted in the spring sliding groove (17), one end of the spring (19) is fixedly mounted on one side of the spring block (18), and the other end of the spring (19) is fixedly mounted on the inner wall of the corresponding spring sliding groove (17).

6. The medical water jet scalpel with high cutting force as claimed in claim 4, wherein the top end of the threaded rod (14) extends to the upper part of the placing seat (1) and is rotatably provided with a bearing seat, the bearing seat is fixedly arranged on the spring block (18), the threaded rod (14) is fixedly sleeved with an annular block (20), and the annular block (20) is positioned below the placing seat (1).

Technical Field

The invention relates to the technical field of medical water jet scalpel, in particular to a medical water jet scalpel with high cutting force.

Background

The medical water jet scalpel is a surgical operation device which can selectively cut human tissues by using a high-pressure water jet technology, accurately protect blood vessels and nerves and realize minimally invasive operation, is widely applied to surgical operations such as trauma surgery, ear-nose-throat surgery, maxillofacial surgery and the like, and has the unique advantage of no thermal injury.

Through retrieval, patent document with application number of 201510246331.8 discloses a medical water jet scalpel with high cutting force, which comprises a high-pressure heat-insulating pipe, a mixing pipeline and a generating device, wherein a mixing nozzle is arranged at one end of the mixing pipeline, which is far away from the high-pressure heat-insulating pipe. According to the invention, pressurized zero-temperature ice water flows into the high-pressure heat-preservation pipe, ultrafine ice particles are obtained through the generating device, and a mixture of the ice particles and residual water is sprayed out at a high speed through the mixing nozzle after passing through the mixing pipeline, so that a mixed jet with high cutting force is formed. The formation of the ultrafine micro ice particles is obtained by the generating device before the mixing nozzle sprays out at a high speed, and the number and the size of the ultrafine micro ice particles can be freely controlled, so that the cutting force and the cutting precision of a water jet cutter required by different medical operations can be effectively ensured. Adopt above-mentioned technical scheme simultaneously, the ice particle that obtains through generating device is extremely slight, and it is the homogeneous material with water, and is minimum to the wearing and tearing of pipeline and nozzle, and the life of improvement water sword that can be fine reduces the change frequency, practices thrift overall cost.

The medical water sword of current high cutting force when using, has access very inconvenient, and the problem of not being convenient for accomodate after using.

Disclosure of Invention

The invention aims to solve the defects that in the prior art, a medical water jet with high cutting force is inconvenient to store and take and is inconvenient to store after being used, and provides the medical water jet with high cutting force.

In order to achieve the purpose, the invention adopts the following technical scheme:

a medical water jet scalpel with high cutting force, which comprises a placing seat, wherein the top of the placing seat is provided with a placing frame, a rotating block is fixedly arranged on one side of the placing frame, a connecting slide block is rotatably arranged on the rotating block, one side of the connecting slide block is fixedly arranged on the protective cover, a placing plate is arranged in the protective cover and is positioned above the placing seat, a medical water jet scalpel body is arranged at the top of the placing plate, the utility model discloses a safety protection device for the automobile safety protection device, including placing the board, place the board, the one end of bull stick rotates and installs the bull stick, the one end of bull stick rotates and installs in the top of placing the seat, and the top of placing the board rotates and installs the stripper bar, and the one end of stripper bar rotates and installs on the inner wall of safety cover, and starter motor, the output shaft of motor rotate and drive the transfer line and rotate, and the transfer line drives the threaded rod and rotates, and the threaded rod is at the screw hole internal rotation.

Preferably, the bottom fixed mounting who places the seat has four supporting legs, and the bottom of four supporting legs all is equipped with the truckle, and fixed mounting has same connecting plate on four supporting legs, and the connecting plate is located the below of placing the seat, because the seat is placed in the cooperation of supporting leg supports, because the cooperation of truckle, conveniently removes the removal water sword body.

Preferably, a motor is fixedly mounted at the top of the connecting plate, a transmission rod is fixedly mounted on an output shaft of the motor, the output shaft of the motor rotates to drive the transmission rod to rotate, and the transmission rod drives the threaded rod to rotate.

Preferably, place and offer threaded hole on the seat, threaded hole female connection has the threaded rod, and the bottom of threaded rod extends to the below of placing the seat, and the threaded rod is located the top of motor, and the spread groove has been offered to the bottom of threaded rod, and the top of transfer line extends to in the spread groove, when placing the board and slide, because the cooperation of bull stick to the pulling is placed the board horizontal direction and is slided, makes the spring block slide in the spring spout.

Preferably, the bottom of placing the board has seted up the spring spout, and slidable mounting has the spring piece in the spring spout, and one side fixed mounting of spring piece has the one end of spring, and the other end fixed mounting of spring is on the inner wall of the spring spout that corresponds, and the spring piece drives the spring atress shrink.

Preferably, the top of threaded rod extends to the top of placing the seat and the rotation installs the bearing frame, and bearing frame fixed mounting is on the spring block, and fixed cover is equipped with the annular piece on the threaded rod, and the annular piece is located the below of placing the seat, because the cooperation of annular piece, can slide the threaded rod and reset, and the rotation extrusion of extrusion stem simultaneously can in time make the safety cover open.

According to the medical water jet scalpel with high cutting force, the output shaft of the motor rotates to drive the transmission rod to rotate, the transmission rod drives the threaded rod to rotate, the threaded rod rotates in the threaded hole, and the transmission rod slides in the connecting groove, so that the threaded rod moves up and down;

when the placing plate slides, the placing plate is pulled to slide in the horizontal direction due to the matching of the rotating rod, so that the spring block slides in the spring sliding groove, the threaded rod can slide to reset due to the matching of the annular block, and meanwhile, the protective cover can be opened in time due to the rotating extrusion of the extrusion rod, so that the medical water jet scalpel body slides out of the protective cover for use;

the medical water jet scalpel is simple in structure and convenient to use, can be used for more conveniently storing and protecting the medical water jet scalpel body, and is convenient to take out and use.

Drawings

Fig. 1 is a schematic structural view of a medical water jet scalpel with high cutting force according to the present invention;

FIG. 2 is a schematic sectional view of part A of a medical water jet scalpel with high cutting force according to the present invention;

fig. 3 is a schematic side view of a medical water jet scalpel with high cutting force according to the present invention.

In the figure: the medical water jet scalpel comprises a placing seat 1, a rotating rod 2, a placing frame 3, a protecting cover 4, a placing plate 5, a medical water jet scalpel body 6, a rotating block 7, an extrusion rod 8, a connecting sliding block 9, supporting legs 10, a connecting plate 11, a motor 12, a transmission rod 13, a threaded rod 14, a connecting groove 15, a threaded hole 16, a spring sliding groove 17, a spring block 18, a spring 19 and an annular block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a medical water jet scalpel with high cutting force comprises a placing seat 1, a placing frame 3 is arranged at the top of the placing seat 1, a rotating block 7 is fixedly arranged at one side of the placing frame 3, a connecting slide block 9 is rotatably arranged on the rotating block 7, one side of the connecting slide block 9 is fixedly arranged on a protective cover 4, a placing plate 5 is arranged in the protective cover 4, the placing plate 5 is positioned above the placing seat 1, a medical water jet scalpel body 6 is arranged at the top of the placing plate 5, a rotating rod 2 is rotatably arranged at the bottom of the placing plate 5, one end of the rotating rod 2 is rotatably arranged at the top of the placing seat 1, an extrusion rod 8 is rotatably arranged at the top of the placing plate 5, one end of the extrusion rod 8 is rotatably arranged on the inner wall of the protective cover 4, a motor 12 is started, an output shaft of the motor 12 rotates to drive a transmission rod 13 to, the up and down movement of the threaded rod 14 is achieved as the transmission rod 13 slides within the connection slot 15.

According to the invention, four supporting legs 10 are fixedly mounted at the bottom of the placing seat 1, the bottom of each supporting leg 10 is provided with a caster, the four supporting legs 10 are fixedly mounted with the same connecting plate 11, the connecting plate 11 is positioned below the placing seat 1, the placing seat 1 is supported due to the matching of the supporting legs 10, and the movable water jet cutter body 6 is convenient to move due to the matching of the casters.

In the invention, a motor 12 is fixedly arranged at the top of a connecting plate 11, a transmission rod 13 is fixedly arranged on an output shaft of the motor 12, the output shaft of the motor 12 rotates to drive the transmission rod 13 to rotate, and the transmission rod 13 drives a threaded rod 14 to rotate.

According to the invention, the placing seat 1 is provided with the threaded hole 16, the threaded hole 16 is in threaded connection with the threaded rod 14, the bottom of the threaded rod 14 extends to the lower part of the placing seat 1, the threaded rod 14 is positioned above the motor 12, the bottom of the threaded rod 14 is provided with the connecting groove 15, the top end of the transmission rod 13 extends into the connecting groove 15, and when the placing plate 5 slides, the rotating rod 2 is matched with the rotating rod, so that the placing plate 5 is pulled to slide in the horizontal direction, and the spring block 18 slides in the spring sliding groove 17.

In the invention, the bottom of the placing plate 5 is provided with a spring sliding chute 17, a spring block 18 is arranged in the spring sliding chute 17 in a sliding manner, one side of the spring block 18 is fixedly provided with one end of a spring 19, the other end of the spring 19 is fixedly arranged on the inner wall of the corresponding spring sliding chute 17, and the spring block 18 drives the spring 19 to be stressed and contracted.

According to the invention, the top end of the threaded rod 14 extends to the upper part of the placing seat 1 and is rotatably provided with the bearing seat, the bearing seat is fixedly arranged on the spring block 18, the threaded rod 14 is fixedly sleeved with the annular block 20, the annular block 20 is positioned below the placing seat 1, the threaded rod 14 can be reset in a sliding manner due to the matching of the annular block 20, and meanwhile, the protective cover 4 can be opened in time due to the rotating extrusion of the extrusion rod 8.

The working principle is as follows: when in use, the motor 12 is started, the output shaft of the motor 12 rotates to drive the transmission rod 13 to rotate, the transmission rod 13 drives the threaded rod 14 to rotate, the threaded rod 14 rotates in the threaded hole 16, the transmission rod 13 slides in the connecting groove 15, so that the threaded rod 14 moves up and down, the threaded rod 14 drives the bearing block to move up and down, the bearing block drives the spring block 18 to slide, the spring block 18 drives the placing plate 5 to slide up and down, when the placing plate 5 slides, the placing plate 5 slides in the horizontal direction due to the cooperation of the rotating rod 2, so that the spring block 18 slides in the spring sliding groove 17, the spring block 18 drives the spring 19 to be stressed and contracted, the elasticity of the spring 19 can timely reset the placing plate 5 when being stored, the threaded rod 14 can be reset due to the cooperation of the annular block 20, meanwhile, the rotary extrusion of the extrusion rod, thereby realize accomodating the protection to medical water sword body 6, also conveniently take out the use simultaneously.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.