CN113616284A

CN113616284A - Hand-held type supersound sword

Info

Publication number: CN113616284A
Application number: CN202111080016.4A
Authority: CN
Inventors: 王春华; 龚鹏飞; 桑小林; 陈震华
Original assignee: Changzhou Ankang Medical Equipment Co ltd
Current assignee: Changzhou Ankang Medical Equipment Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2021-11-09

Abstract

The invention discloses a handheld ultrasonic knife which comprises an ultrasonic knife body, a limiting component, a first sliding groove, a second sliding groove, a third infusion tube and a controller, wherein a fixed handle is fixed on the ultrasonic knife body, a first storage battery is embedded in the fixed handle, the ultrasonic knife body is rotatably connected with a movable handle, a connecting tube is fixed on the ultrasonic knife body, a storage tube is fixed on the connecting tube, the limiting component is fixed on the storage tube, a supporting component is connected on the limiting component in a sliding mode, the first sliding groove and the second sliding groove are both arranged on the connecting tube, an auxiliary clamping component is connected in the first sliding groove in a sliding mode, the second sliding groove and a second sliding rail mechanism form a sliding structure, and one end of the third infusion tube is communicated with the storage tube. The handheld ultrasonic scalpel has the advantages that peripheral tissues can be protected, smoke generated in an operation can be treated, generated blood water can be treated, and the handheld ultrasonic scalpel can support an ultrasonic scalpel body.

Description

Hand-held type supersound sword

Technical Field

The invention relates to the technical field of ultrasonic knives, in particular to a handheld ultrasonic knife.

Background

An ultrasonic cutting hemostatic scalpel is called an ultrasonic scalpel for short and is mainly used for laparoscopic surgery. The ultrasonic knife has the advantages of small damage to tissues around the operation part or the cross section, less bleeding, clear visual field and the like, has strong blood coagulation function, enables the processing of the omentum and the mesentery and the separation of adhesion to be simple and easy, and is an ideal cutting hemostasis tool for the laparoscopic surgery of abdominal surgery.

When using, the temperature of the existing handheld ultrasonic knife is higher, if peripheral tissues are not well treated, tissues around the knife are easily damaged, when the ultrasonic knife works, smoke is not rapidly treated, the sight field is influenced during laparoscopic surgery, and meanwhile, when bleeding occurs during the ultrasonic knife surgery and the tissues are not timely treated, the correct judgment of medical staff is also influenced, the surgery quality is influenced, and unnecessary injuries are caused to patients.

Disclosure of Invention

The invention aims to provide a handheld ultrasonic knife to solve the problems that when the existing handheld ultrasonic knife proposed in the background art is used, the temperature of the ultrasonic knife is high, if peripheral tissues are not well treated, the peripheral tissues are easily damaged, smoke is not rapidly treated when the ultrasonic knife works, the sight field of a laparoscopic surgery is influenced, and meanwhile, when bleeding occurs in the ultrasonic knife surgery and is not treated in time, the correct judgment of medical staff is also influenced, the surgery quality is influenced, and unnecessary injuries are caused to a patient.

In order to achieve the purpose, the invention provides the following technical scheme: a hand-held ultrasonic knife, which comprises an ultrasonic knife body, a limiting component, a first chute, a second chute, a third infusion tube and a controller,

a fixed handle is fixed on the ultrasonic scalpel body, a first storage battery is embedded in the fixed handle, the ultrasonic scalpel body is rotatably connected with a movable handle, a connecting pipe is fixed on the ultrasonic scalpel body, and a storage pipe is fixed on the connecting pipe;

the limiting assembly is fixed on the storage pipe and is connected with the supporting assembly in a sliding manner;

the first sliding chute and the second sliding chute are both arranged on the connecting pipe, a first electric sealing plate and a second electric sealing plate are fixed on the connecting pipe, meanwhile, the second electric sealing plate is positioned on one side of the first electric sealing plate, an auxiliary clamping assembly is connected in the first sliding chute in a sliding mode, the second sliding chute and the second slideway mechanism form a sliding structure, and a blood water treatment assembly is fixed on the second slideway mechanism;

one end of the third infusion tube is communicated with the storage tube, and the other end of the third infusion tube is communicated with the blood water collecting and processing component.

Preferably, spacing subassembly includes back shape fixed plate, U-shaped board, pull ring, spring shaft and ball, be fixed with the U-shaped board on the back shape fixed plate, and sliding connection has the ball on the U-shaped board, ball one end is fixed with the spring shaft, and spring shaft one end is fixed with the pull ring, the pull ring passes through spring shaft and ball constitution extending structure, and the ball is provided with two sets ofly, two sets of ball symmetry setting.

Through adopting above-mentioned technical scheme, through spacing subassembly's setting, can play limiting displacement to supporting component.

Preferably, the support assembly comprises a hydraulic cylinder, a sliding block and a support plate, the sliding block is fixed on the hydraulic cylinder through a piston rod, and a rubber anti-skid pad is fixed on the sliding block.

Through adopting above-mentioned technical scheme, through supporting component's setting, can play the supporting role to ultrasonic knife body.

Preferably, the auxiliary clamping assembly comprises a first sliding mechanism, a first manipulator, a clamp holder, an exhaust pipe and a small-sized activated carbon net pipe, the first manipulator is fixed on the first sliding mechanism, the clamp holder is fixed at one end of the first manipulator, and the clamp holder is communicated with the small-sized activated carbon net pipe through the exhaust pipe.

Through adopting above-mentioned technical scheme, through the setting of supplementary centre gripping subassembly, can strut the human body subassembly.

The auxiliary clamping assemblies are provided with two groups, and the two groups of auxiliary clamping assemblies and the first sliding groove form a sliding structure.

Through adopting above-mentioned technical scheme, the setting of two sets of supplementary centre gripping subassemblies guarantees the operation field of vision broad.

Preferably, the blood water treatment component comprises a second manipulator, a blood water aspirator, liquid absorbing cotton and a second infusion tube, wherein the blood water aspirator is fixed at one end of the second manipulator and communicated with the storage tube through the second infusion tube, and the liquid absorbing cotton wraps the outer wall of the blood water aspirator.

Through adopting above-mentioned technical scheme, through the setting of blood water treatment component, can handle the blood water.

Preferably, the blood water collecting and processing assembly comprises a liquid storage tank, a gas conveying pipe, an exhaust fan, a waste gas processor and an ultraviolet sterilizing lamp, wherein the liquid storage tank is communicated with the waste gas processor through the gas conveying pipe, the exhaust fan is fixedly arranged in the gas conveying pipe, and the ultraviolet sterilizing lamp is fixedly arranged on the upper side inside the liquid storage tank.

Through adopting above-mentioned technical scheme, through the setting of blood water collection processing subassembly, can save and waste gas handles blood water.

Preferably, the base upside is fixed with support frame and second battery, and the support frame upside is fixed with the display screen, and the second battery is located blood water collection processing subassembly one side simultaneously.

Through adopting above-mentioned technical scheme, through the setting of second battery, can continue to work when having a power failure, guarantee the operation quality.

Preferably, the controller is fixed on the upper side of the ultrasonic scalpel body

Compared with the prior art, the invention has the beneficial effects that: the hand-held ultrasonic knife is provided with a handle,

(1) the ultrasonic scalpel has the advantages that peripheral tissues can be protected, smoke generated during operation can be treated, generated blood can be treated, and the ultrasonic scalpel body can be supported;

(2) under the auxiliary action of the air suction pipe on the holder, the smoke quickly enters the small-sized activated carbon net pipe through the exhaust pipe, so that the smoke is prevented from being accumulated in the cavity to influence the operation visual field, and meanwhile, the smoke is treated under the auxiliary action of the small-sized activated carbon net pipe, and the quality of the operation environment is ensured;

(3) the second manipulator can be driven to move under the auxiliary action of the second slideway mechanism, the second manipulator can drive the blood sucker to move as required, and finally the blood is treated, and the blood splashed on the ultrasonic knife can be treated under the auxiliary action of the liquid sucking cotton, so that the condition that the blood shields the camera shooting mechanism and influences the normal monitoring of later-stage workers on the operation environment is avoided;

(4) the sliding block on the hydraulic cylinder is clamped in the U-shaped groove on the clip-shaped fixing plate, the limiting hole on the hydraulic cylinder can be clamped and fixed under the auxiliary action of the ball, and the supporting plate can be adjusted in position under the auxiliary action of the hydraulic cylinder, so that the supporting plate can play a supporting role and is convenient for medical staff to use better.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the distribution structure of the supporting component on the limiting component according to the present invention;

FIG. 4 is a schematic view of the arrangement of the spacing assembly on the storage tube in accordance with the present invention;

FIG. 5 is a schematic view of the distribution structure of the auxiliary clamping assembly in the first sliding slot according to the present invention;

FIG. 6 is a schematic view of the distribution structure of the blood collection and treatment assembly on the base;

fig. 7 is a schematic view of the distribution structure of the display screen on the support frame according to the present invention.

In the figure: 1. an ultrasonic knife body, 2, a fixed handle, 3, a first storage battery, 4, a movable handle, 5, a connecting pipe, 6, a storage pipe, 7, a limiting component, 701, a clip-shaped fixed plate, 702, a U-shaped plate, 703, a pull ring, 704, a spring shaft, 705, a ball, 8, a supporting component, 801, a hydraulic cylinder, 802, a sliding block, 803, a supporting plate, 9, a first electric sealing plate, 10, a first sliding chute, 11, an auxiliary clamping component, 1101, a first sliding mechanism, 1102, a first manipulator, 1103, a clamper, 1104, an exhaust pipe, 1105, a small-sized activated carbon net pipe, 12, an ultrasonic knife head, 13, a second electric sealing plate, 14, a second sliding chute, 15, a second sliding chute mechanism, 16, a blood water treatment component, 1601, a second manipulator, 1602, a blood water aspirator, 1603 imbibition, cotton, 1604, a second perfusion tube, 17, a third perfusion tube, 18, a blood water collection and treatment component, 1801. liquid storage box 1802, gas-supply pipe, 1803, exhaust fan, 1804, exhaust-gas treatment ware, 1805, sterilamp, 19, base, 20, support frame, 21, second battery, 22, display screen, 23, controller.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a hand-held ultrasonic knife is disclosed, as shown in fig. 1, fig. 3 and fig. 4, a fixed handle 2 is fixed on an ultrasonic knife body 1, a first storage battery 3 is embedded in the fixed handle 2, meanwhile, a movable handle 4 is rotatably connected with the ultrasonic knife body 1, a connecting pipe 5 is fixed on the ultrasonic knife body 1, a storage pipe 6 is fixed on the connecting pipe 5, a limiting component 7 is fixed on the storage pipe 6, a supporting component 8 is slidably connected on the limiting component 7, the limiting component 7 comprises a clip-shaped fixing plate 701, a U-shaped plate 702, a pull ring 703, a spring shaft 704 and balls 705, the clip-shaped fixing plate 701 is fixed with the U-shaped plate 702, the balls 702 are slidably connected with the balls 705, one end of the balls 705 is fixed with the spring shaft 704, one end of the spring shaft 704 is fixed with the pull ring 703, the pull ring 703 forms a telescopic structure with the balls 705 through the spring shaft 704, and the balls 705, and the two sets of balls 705 are symmetrically arranged, the supporting component 8 comprises a hydraulic cylinder 801, a sliding block 802 and a supporting plate 803, the sliding block 802 is fixed on the hydraulic cylinder 801 through a piston rod, a rubber anti-slip pad is fixed on the sliding block 802, the first storage battery 3 converts direct current into alternating current through an inverter to provide electric energy for the whole device, an electric quantity display is arranged on the fixed handle 2, so that a worker can conveniently monitor the electric quantity of the first storage battery 3, the spring shaft 704 is in a natural state when not used, when the sliding block 802 on the hydraulic cylinder 801 is inserted into a U-shaped sliding groove in the clip-shaped fixing plate 701, and finally, under the auxiliary action of the spring shaft 704, the ball 705 is clamped in a limiting groove on the hydraulic cylinder 801, so that the supporting component 8 can be limited, the supporting plate 803 can be driven to move under the auxiliary action of the hydraulic cylinder 801, so that the supporting plate 803 can support the ultrasonic knife body 1, and is convenient for better use of medical personnel, the sliding is avoided under the auxiliary action of the rubber non-slip mat on the sliding block 802.

As shown in fig. 1 and 5, a first chute 10 and a second chute 14 are both provided on a connection pipe 5, and a first electric sealing plate 9 and a second electric sealing plate 13 are fixed on the connection pipe 5, while the second electric sealing plate 13 is located on one side of the first electric sealing plate 9, an auxiliary clamping assembly 11 is slidably connected in the first chute 10, the auxiliary clamping assembly 11 includes a first sliding mechanism 1101, a first manipulator 1102, a clamp 1103, an exhaust pipe 1104 and a small activated carbon mesh pipe 1105, the first sliding mechanism 1101 is fixed with the first manipulator 1102, one end of the first manipulator 1102 is fixed with the clamp 1103, the clamp 1103 is communicated with the small activated carbon mesh pipe 1105 through the exhaust pipe 1104, the auxiliary clamping assemblies 11 are provided in two groups, and the two groups of auxiliary clamping assemblies 11 and the first chute 10 form a sliding structure, the first manipulator 1102 can be driven to move left and right under the auxiliary action of the first sliding mechanism 1101, just so can adjust the position of holder 1103, can carry out the centre gripping or strut to the inside other tissues of cavity under the additional action of holder 1103, just so can protect human tissue, avoid supersound tool bit 12 to harm human tissue, influence the operation quality, under the additional action of booster pump on blast pipe 1104, the flue gas that supersound tool bit 12 during operation produced passes through inside blast pipe 1104 gets into small-size activated carbon mesh pipe 1105, just can remove flavor bactericidal treatment to the flue gas under the additional action of small-size activated carbon mesh pipe 1105, ensure operation environment quality, be provided with the camera on holder 1103, the camera can monitor intracavity operation environment, increase the practicality.

As shown in fig. 1, 2 and 3, the second chute 14 and the second slide mechanism 15 constitute a sliding structure, a blood water treatment component 16 is fixed on the second slide mechanism 15, the blood water treatment component 16 comprises a second mechanical arm 1601, a blood water aspirator 1602, a liquid absorbing cotton 1603 and a second infusion tube 1604, the blood water aspirator 1602 is fixed at one end of the second mechanical arm 1601, and the blood water aspirator 1602 is communicated with the storage tube 6 through a second infusion tube 1604, the outer wall of the blood water aspirator 1602 is wrapped with absorbent cotton 1603, can drive second manipulator 1601 and remove under the auxiliary action of second slide mechanism 15, second manipulator 1601 just can drive bloody water aspirator 1602 and carry out multi-angle removal, better aspirate the bloody water, and the winding has cotton 1603 of imbibition on the bloody water aspirator 1602, and cotton 1603 of imbibition can be handled camera lens on the equipment, ensures that camera lens normally works, and later stage medical personnel are accurate monitors internal environment.

As shown in fig. 1, 6 and 7, one end of a third infusion tube 17 is communicated with a storage tube 6, and the other end of the third infusion tube 17 is communicated with a blood water collecting and processing component 18, the blood water collecting and processing component 18 comprises a liquid storage tank 1801, an air delivery tube 1802, an exhaust fan 1803, an exhaust gas processor 1804 and an ultraviolet germicidal lamp 1805, the liquid storage tank 1801 is communicated with an exhaust gas processor 1804 through the air delivery tube 1802, the air delivery tube 1802 is internally fixed with the exhaust fan 1803, the upper side inside the liquid storage tank 1801 is fixed with the ultraviolet germicidal lamp 1805, the blood water in the storage tube 6 enters the liquid storage tank 1801 through the third infusion tube 17, the liquid storage tank 1801 is provided with an observation port, the observation port can be used for checking the liquid at any time, the exhaust gas enters the exhaust gas processor through the air delivery tube 1802 under the auxiliary action of the exhaust fan 1803, the odor removing and sterilizing treatment are carried out under the auxiliary action of an activated carbon net, an activated carbon bag and the ultraviolet germicidal lamp 1805 in the exhaust gas processor 1804, ensure the exhaust-gas treatment quality to be provided with sterilamp 1805 in the liquid reserve tank 1801, just so can carry out germicidal treatment to liquid reserve tank 1801, be provided with clean mechanism in the liquid reserve tank 1801, clean mechanism's setting is after handling the bloody water, can be automatically to carrying out cleaning and disinfection in the liquid reserve tank 1801, increases the practicality.

As shown in fig. 1, 6 and 7, 19 upside of base is fixed with support frame 20 and

second battery

21, and 20 upside of support frame is fixed with display screen 22, second battery 21 is located the blood collection processing subassembly 18 one side simultaneously, controller 23 is fixed at supersound sword body 1 upside, second battery 21 converts the direct current to the alternating current through the dc-to-ac converter and provides the electric energy for whole device, influence whole supersound sword body 1 work when avoiding the electric quantity not enough, the setting of display screen 22 is convenient for the staff to carry out better observation to the internal environment, 19 downside of base is provided with moving mechanism, can adjust the height of display screen 22 under electric telescopic handle's auxiliary action, can carry out position removal to upside support frame 20 under the auxiliary action of auto-lock gyro wheel, do not need artificial transport, increase the practicality.

The working principle is as follows: when the hand-held ultrasonic scalpel is used, an external power supply is switched on, the support frame 20 on the base 19 is moved to a required position, the second storage battery 21 is connected with the ultrasonic scalpel body 1 through a power line, when the ultrasonic scalpel body 1 works, the first electric sealing plate 9 and the second electric sealing plate 13 on the connecting pipe 5 are opened, the first manipulator 1102 can be driven to slide to the required position in the first chute 10 under the auxiliary action of the first sliding mechanism 1101 and the second chute mechanism 15, the second chute mechanism 15 slides to the required position in the second chute 14, the clamp holder 1103 is driven to move under the auxiliary action of the first manipulator 1102, so that the human tissue can be propped open and limited and clamped, the human tissue is protected, the movable handle 4 is manually pressed, and the ultrasonic scalpel head 12 works under the auxiliary action of the fixed handle 2 and the movable handle 4, flue gas generated during operation of the ultrasonic scalpel head 12 enters the small activated carbon mesh tube 1105 through the exhaust pipe 1104, so that waste gas can be treated, the blood water aspirator 1602 can be driven to move under the auxiliary action of the second mechanical arm 1601, finally the blood water aspirator 1602 can treat blood water generated during operation, blood water on the surface of the camera head can be treated under the auxiliary action of the liquid absorption cotton 1603, the blood water enters the liquid storage tank 1801 on the base 19 through the second liquid conveying pipe 1604, the storage pipe 6 and the third liquid conveying pipe 17, waste gas enters the waste gas processor 1804 through the gas conveying pipe 1802 under the auxiliary action of the exhaust fan 1803, the waste gas is treated and then discharged under the auxiliary action of the waste gas processor 1804, the quality of the operation environment is ensured, the liquid storage tank 1801 can be sterilized under the auxiliary action of the ultraviolet sterilizing lamp 1805, the cavity environment can be monitored under the auxiliary action of the display screen 22 on the support frame 20, under the auxiliary action of the second storage battery 21 and the first storage battery 3, the normal use of the whole device can be ensured, the pull ring 703 is manually pulled and compressed under the auxiliary action of the spring shaft 704 on the pull ring 703, the sliding block 802 on the hydraulic cylinder 801 is manually inserted into the clip fixing plate 701, finally, the pull ring 703 on the U-shaped plate 702 is loosened, the ball 705 is limited in the hydraulic cylinder 801 under the action of the self elasticity of the spring shaft 704, so that the spring shaft can be fixed, the support plate 803 can be driven to be adjusted in height under the auxiliary action of the hydraulic cylinder 801, so that the ultrasonic knife body 1 can be supported, and the ultrasonic knife is convenient for a worker to use better.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a hand-held type supersound sword, includes supersound sword body (1), spacing subassembly (7), first spout (10), second spout (14), third transfer line (17) and controller (23), its characterized in that:

a fixed handle (2) is fixed on the ultrasonic scalpel body (1), a first storage battery (3) is embedded in the fixed handle (2), meanwhile, the ultrasonic scalpel body (1) is rotatably connected with a movable handle (4), a connecting pipe (5) is fixed on the ultrasonic scalpel body (1), and a storage pipe (6) is fixed on the connecting pipe (5);

the limiting assembly (7) is fixed on the storage pipe (6), and the limiting assembly (7) is connected with the supporting assembly (8) in a sliding manner;

the first sliding chute (10) and the second sliding chute (14) are arranged on the connecting pipe (5), a first electric sealing plate (9) and a second electric sealing plate (13) are fixed on the connecting pipe (5), the second electric sealing plate (13) is located on one side of the first electric sealing plate (9), an auxiliary clamping assembly (11) is connected in the first sliding chute (10) in a sliding mode, the second sliding chute (14) and the second sliding rail mechanism (15) form a sliding structure, and a blood water treatment assembly (16) is fixed on the second sliding rail mechanism (15);

one end of the third infusion tube (17) is communicated with the storage tube (6), and the other end of the third infusion tube (17) is communicated with the blood water collecting and processing component (18).

2. The hand-held ultrasonic blade of claim 1, wherein: spacing subassembly (7) are including returning shape fixed plate (701), U shaped plate (702), pull ring (703), spring shaft (704) and ball (705), be fixed with U shaped plate (702) on returning shape fixed plate (701), and sliding connection has ball (705) on U shaped plate (702), ball (705) one end is fixed with spring shaft (704), and spring shaft (704) one end is fixed with pull ring (703), pull ring (703) constitute extending structure through spring shaft (704) and ball (705), and ball (705) are provided with two sets ofly, and two sets of ball (705) symmetry sets up.

3. The hand-held ultrasonic blade of claim 1, wherein: the supporting assembly (8) comprises a hydraulic cylinder (801), a sliding block (802) and a supporting plate (803), the sliding block (802) is fixed on the hydraulic cylinder (801) through a piston rod, and a rubber non-slip mat is fixed on the sliding block (802).

4. The hand-held ultrasonic blade of claim 1, wherein: the auxiliary clamping assembly (11) comprises a first sliding mechanism (1101), a first manipulator (1102), a clamp holder (1103), an exhaust pipe (1104) and a small-sized activated carbon net pipe (1105), wherein the first manipulator (1102) is fixed on the first sliding mechanism (1101), the clamp holder (1103) is fixed at one end of the first manipulator (1102), and the clamp holder (1103) is communicated with the small-sized activated carbon net pipe (1105) through the exhaust pipe (1104).

5. The hand-held ultrasonic blade of claim 4, wherein: the auxiliary clamping assemblies (11) are arranged in two groups, and the auxiliary clamping assemblies (11) and the first sliding groove (10) form a sliding structure.

6. The hand-held ultrasonic blade of claim 1, wherein: blood water treatment component (16) include second manipulator (1601), bloody water aspirator (1602), imbibition cotton (1603), second transfer line (1604), second manipulator (1601) one end is fixed with bloody water aspirator (1602), and bloody water aspirator (1602) are linked together through second transfer line (1604) and storage tube (6), and the parcel has imbibition cotton (1603) on bloody water aspirator (1602) outer wall.

7. The hand-held ultrasonic blade of claim 1, wherein: blood water collection processing subassembly (18) include liquid reserve tank (1801), air-supply pipe (1802), exhaust fan (1803), exhaust-gas treatment ware (1804) and sterilamp (1805), liquid reserve tank (1801) are linked together through air-supply pipe (1802) and exhaust-gas treatment ware (1804), and are fixed with exhaust fan (1803) in air-supply pipe (1802), and the inside upside of liquid reserve tank (1801) is fixed with sterilamp (1805) simultaneously.

8. The hand-held ultrasonic blade of claim 1, wherein: base (19) upside is fixed with support frame (20) and second battery (21), and support frame (20) upside is fixed with display screen (22), and second battery (21) are located blood water collection processing subassembly (18) one side simultaneously.

9. The hand-held ultrasonic blade of claim 1, wherein: the controller (23) is fixed on the upper side of the ultrasonic knife body (1).