CN215018492U

CN215018492U - Clinical calculus stone smashing device for hepatobiliary surgery

Info

Publication number: CN215018492U
Application number: CN202121791794.XU
Authority: CN
Inventors: 毛冲舟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-07
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a hepatobiliary surgery is clinical with calculus rubble device, set up the ultrasonic wave rubble appearance on a supporting bench including brace table and slip, be equipped with the actuating mechanism that is used for driving ultrasonic wave rubble appearance and slides on the brace table, and be equipped with the supporting mechanism that plays supporting role to patient's health and make the more comfortable complementary unit of patient's health when the rubble, be equipped with the drive cavity in brace table inside, actuating mechanism is including welding in the motor of a brace table side, set up two back shafts in the drive cavity, respectively coaxial welding is in two chain wheels on supporting the axle and the chain of connecting two chain wheels, two back shafts all rotate with a brace table and are connected, the output shaft of motor pass a brace table and with one of them coaxial fixed connection of back shaft. This calculus rubble device is used in hepatobiliary surgery clinic avoids the rubble in-process because ultrasonic wave rubble appearance work and leads to the removal of patient's health, makes the rubble effect better more thorough.

Description

Clinical calculus stone smashing device for hepatobiliary surgery

Technical Field

The utility model belongs to the technical field of hepatobiliary surgery, concretely relates to clinical calculus rubble device of using of hepatobiliary surgery.

Background

Liver and gall surgery mainly researches serious diseases which seriously threaten the health of Chinese people, such as hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis, acute liver failure caused by severe hepatitis and the like. The Chinese hepatobiliary surgery industry combines the characteristics of hepatobiliary diseases of Chinese people, and forms a relatively perfect theoretical and technical system in the aspect of surgical treatment of hepatocellular carcinoma, hepatobiliary lithiasis, invasive biliary stenosis and the like.

The most common hepatobiliary disease of people is gallstones, the main equipment for treating the gallstones is the ultrasonic lithotripter at present, and when equipment matched with the ultrasonic lithotripter works, the situation that after the lithotripter is contacted with the body of a patient, the patient suddenly flashes because of fear or fright or cannot ensure the stability of the body all the time because of not adapting to the pressure of the lithotripter often occurs, so that the lithotriptic effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical calculus rubble device of using of hepatobiliary surgery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hepatobiliary surgery is stone rubble device for clinical use, includes a supporting bench and slides and sets up the ultrasonic wave rubble appearance on a supporting bench, be equipped with the actuating mechanism who is used for driving ultrasonic wave rubble appearance and slides on the supporting bench to be equipped with the supporting mechanism who plays supporting role to patient's health and make patient's health more comfortable complementary unit when rubble.

Preferably, a driving chamber is arranged inside the supporting table, the driving mechanism comprises a motor welded on one side surface of the supporting table, two supporting shafts arranged in the driving chamber, chain wheels respectively welded on the two supporting shafts coaxially, and a chain connected with the two chain wheels, and the two supporting shafts are rotatably connected with the supporting table.

Preferably, two adjusting grooves are symmetrically formed in the two sides of the top surface of the supporting table, lead screws connected with the supporting table in a rotating mode are arranged in the two adjusting grooves, and the two supporting shafts penetrate through the supporting table and are respectively and fixedly connected with the two lead screws in a coaxial mode.

Preferably, the supporting mechanism comprises inner sliding seats respectively sleeved on the two screw rods in a threaded manner and object placing seats respectively welded on the top surfaces of the two inner sliding seats, two opposite side surfaces of the object placing seats are respectively provided with a containing groove, an extrusion seat is arranged in the containing groove in a sliding manner, two idler wheels are installed on one side, facing the center of the supporting table, of the extrusion seat, and a hydraulic push rod with one end embedded in the object placing seat is further arranged in the containing groove.

Preferably, the auxiliary mechanism includes at least three air ducts respectively welded to the two article placing seats, at least three air ducts are arranged on each article placing seat at equal intervals, air ducts penetrating through two opposite side faces of the air ducts are arranged in the air ducts, and heating wires and fans are arranged in the inner space of the air ducts.

Preferably, two put thing seat top and all be equipped with the fagging of deciding that is the shape of falling U, ultrasonic wave rubble appearance is installed in deciding the fagging below.

The utility model discloses a technological effect and advantage: according to the calculus crushing device for the hepatobiliary surgery clinic, the motor works and utilizes the mutual matching of parts in the driving cavity to drive the two lead screws to rotate, so that the extrusion seats in the two object placing seats move to relative positions along with the movement of the ultrasonic calculus crushing instrument, then the two hydraulic push rods extend and drive the two extrusion seats to be in contact with the two sides of the body of a patient, a supporting effect is achieved, the movement of the body of the patient caused by the work of the ultrasonic calculus crushing instrument in the calculus crushing process is avoided, the calculus crushing effect is better and more thorough, and the probability of poor calculus crushing effect caused by the fact that the body of the patient is in flash after contacting the ultrasonic calculus crushing instrument is reduced;

in the stone breaking process, the heating wires and the fans in the air cylinders work as required to blow hot air or cold air to the body of the patient, so that the probability of the sweat of the body of the patient adhering to the ultrasonic stone breaker is reduced, and the pollution to the ultrasonic stone breaker is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial horizontal cross-sectional view of a support platform of the present invention;

fig. 3 is a vertical sectional view of the object placing seat and the air duct of the present invention.

In the figure: the ultrasonic lithotripter comprises a support table 1, a motor 2, a drive chamber 3, a support shaft 4, a chain wheel 5, a chain 6, an adjusting groove 7, a lead screw 8, an inner sliding seat 9, a storage seat 10, a storage groove 11, a hydraulic push rod 12, an extrusion seat 13, a roller 14, an air duct 15, an electric heating wire 16, a fan 17, a dust cover 18, a supporting plate 19 and an ultrasonic lithotripter 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.

Please refer to fig. 1, which shows a calculus crushing device for hepatobiliary surgery, which comprises a support platform 1 and an ultrasonic lithotripter 20 slidably disposed on the support platform 1, wherein a driving mechanism for driving the ultrasonic lithotripter 20 to slide is disposed on the support platform 1, and a supporting mechanism for supporting the body of a patient during crushing and an auxiliary mechanism for making the body of the patient more comfortable are disposed.

As shown in fig. 1-2, a driving chamber 3 is disposed inside a supporting platform 1, a driving mechanism includes a motor 2 welded to a side surface of the supporting platform 1, two supporting shafts 4 disposed in the driving chamber 3, sprockets 5 respectively welded to the two supporting shafts 4 coaxially, and a chain 6 connecting the two sprockets 5, the two supporting shafts 4 are rotatably connected to the supporting platform 1, an output shaft of the motor 2 passes through the supporting platform 1 and is coaxially and fixedly connected to one of the supporting shafts 4, two adjusting grooves 7 are symmetrically disposed on two sides of a top surface of the supporting platform 1, a lead screw 8 rotatably connected to the supporting platform 1 is disposed in each of the two adjusting grooves 7, the two supporting shafts 4 pass through the supporting platform 1 and are respectively coaxially and fixedly connected to the two lead screws 8, the supporting mechanism includes an inner slide 9 respectively threaded onto the two lead screws 8, and a holder 10 respectively welded to top surfaces of the two inner slide 9, put thing seat 10 and be T shape, two are put thing seat 10 and all are equipped with storage groove 11 to one side in opposite directions, and slide in storage groove 11 and be equipped with extrusion seat 13, and extrusion seat 13 installs two rotatable gyro wheels 14 towards one side at a supporting bench 1 center, still is equipped with the hydraulic push rod 12 that the thing seat 10 was put to the embedded one end in the storage groove 11, and hydraulic push rod 12's flexible end in extrusion seat 13 welded fastening.

As shown in fig. 3, the auxiliary mechanism includes wind ducts 15 welded on two article holders 10 respectively, and the wind duct 15 is equipped with at least three on every article holder 10 with equal interval, be equipped with the wind channel that runs through its relative both sides face in the wind duct 15, this wind channel inner space installs heating wire 16 and fan 17, and the dust cover 18 is all installed to the both sides of wind channel inner space, all be equipped with the fagging 19 that is the shape of falling U above two article holders 10, the both ends of fagging 19 are respectively with a plurality of wind ducts 15 welded fastening on two article holders 10, ultrasonic lithotripter 20 is installed in fagging 19 below.

The using method comprises the following steps: when the calculus crushing device for the hepatobiliary surgery clinical use is used, a patient lies or lies on the support table 1, the motor 2 works to drive one of the support shafts 4 and the chain wheel 5 on the support shaft to operate, the other support shaft 4 and the chain wheel 5 on the support shaft operate under the driving of the chain 6, so that the two screw rods 8 operate simultaneously to drive the two inner slide seats 9 to move in the same direction and drive the ultrasonic calculus crushing instrument 20 to move right above a part of the patient body needing crushing stones, and the ultrasonic calculus crushing instrument 20 (which is an existing device in the prior art and is not described in detail) works to perform the operation of crushing stones (of course, during actual design, the ultrasonic calculus crushing instrument 20 can be lifted by a mechanism when the ultrasonic calculus crushing instrument 20 is installed on the fixed support plate 19, so that the ultrasonic calculus crushing instrument 20 can accurately contact with the body of the patient, and no description is given for the prior art;

meanwhile, the two hydraulic push rods 12 are extended and drive the two extrusion seats 13 to be respectively contacted with the two sides of the body of the patient, so that the phenomenon that the patient is subjected to body flickering (which can cause the effect of gravel to be poor) due to fear or scare after contacting the ultrasonic lithotripter 20 is avoided, if the patient feels very cold (or very hot), the fan 17 (or the electric heating wire 16 and the fan 17 are synchronous) in the plurality of air ducts 15 is driven to work to blow external cold air (or heated air) to the body of the patient, and the sweating of the body of the patient is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the invention, and equivalent alternatives or modifications according to the technical solution of the invention and the practical idea thereof should be covered by the scope of the invention.

Claims

1. The utility model provides a hepatobiliary surgery is stone lithotripsy device for clinic, sets up ultrasonic lithotripter (20) on brace table (1) including brace table (1) and slip, its characterized in that: the support table (1) is provided with a driving mechanism for driving the ultrasonic lithotripter (20) to slide, a supporting mechanism for supporting the body of a patient during lithotripsy and an auxiliary mechanism for making the body of the patient more comfortable.

2. The lithotripsy device for hepatobiliary surgery in clinical use according to claim 1, wherein: supporting bench (1) inside is equipped with drive chamber (3), actuating mechanism is including welding in motor (2) of supporting bench (1) a side, set up two back shafts (4) in drive chamber (3), respectively coaxial welding sprocket (5) on two back shafts (4) and chain (6) of connecting two sprocket (5), two back shaft (4) all rotate with supporting bench (1) and are connected.

3. The lithotripsy device for hepatobiliary surgery in clinical use according to claim 2, wherein: two adjusting grooves (7) are symmetrically arranged on two sides of the top surface of the supporting table (1), a lead screw (8) which is rotatably connected with the supporting table (1) is arranged in each adjusting groove (7), and the supporting shaft (4) penetrates through the supporting table (1) and is respectively and fixedly connected with the two lead screws (8) in a coaxial mode.

4. The lithotripsy device for hepatobiliary surgery in clinical use according to claim 3, wherein: supporting mechanism is including respectively interior slide (9) of screw thread cover on two lead screws (8) and weld respectively in putting thing seat (10) of putting of two interior slide (9) top surfaces, two put thing seat (10) one side in opposite directions and all be equipped with and accomodate groove (11), it slides in groove (11) and is equipped with extrusion seat (13) to accomodate, just extrusion seat (13) are installed two gyro wheels (14) towards one side at brace table (1) center, it still is equipped with hydraulic push rod (12) in one end imbeds thing seat (10) to accomodate in groove (11).

5. The lithotripsy device for hepatobiliary surgery in clinical use according to claim 4, wherein: the auxiliary mechanism comprises air ducts (15) which are respectively welded on the two object placing seats (10), at least three air ducts are arranged on each object placing seat (10) in the air ducts (15) at equal intervals, air ducts penetrating through two opposite side faces of the air ducts (15) are arranged in the air ducts (15), and heating wires (16) and fans (17) are arranged in the inner space of the air ducts.

6. The lithotripsy device for hepatobiliary surgery in clinical use according to claim 5, wherein: two put thing seat (10) top and all be equipped with and be the fagging (19) of deciding of falling U-shaped, ultrasonic wave rubble appearance (20) are installed in fixed fagging (19) below.