CN214856553U

CN214856553U - Injector for ureteroscope holmium laser lithotripsy

Info

Publication number: CN214856553U
Application number: CN202121650383.9U
Authority: CN
Inventors: 张海涛; 王珩; 徐向军; 刘兆飞; 毛鹏飞; 聂锐志
Original assignee: Lianyungang Hospital Of Traditional Chinese Medicine
Current assignee: Lianyungang Hospital Of Traditional Chinese Medicine
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-11-26
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses an injector for ureteroscope holmium laser lithotripsy, which belongs to the technical field of ureteroscope holmium laser lithotripsy water injection, and the technical scheme is characterized in that the injector comprises an injector body, a fixing plate is fixedly connected with the outer side wall of the upper end surface of the injector body, a mounting frame and a positioning sleeve are sequentially arranged above the fixing plate from bottom to top, the positioning sleeve is fixedly connected with the mounting frame through screws, a pen-type electric push rod is movably mounted between the mounting frame and the positioning sleeve, the inner side wall of the injector body is slidably connected with a piston, the upper end surface of the piston is fixedly connected with a connecting thread sleeve, the pen-type electric push rod is started, so that the stable and uniform liquid pushing is convenient, the surgical field is kept clear, the smooth completion of the operation is facilitated, a water storage bag and a liquid bag are convenient for supplementing the pushing liquid to the injector body, or the reverse suction method of the injector body can lead stones which move upwards into the kidney to fall back to the connecting part to continue the lithotripsy, the efficiency and the quality of the operation are improved.

Description

Injector for ureteroscope holmium laser lithotripsy

Technical Field

The utility model relates to a ureteroscope holmium laser rubble water injection technical field, in particular to syringe that ureteroscope holmium laser lithotripsy was used.

Background

In transurethral ureteroscopic holmium laser lithotripsy, the phenomenon of unclear visual field often appears, a method of pressurizing and injecting water through a side hole of a ureteroscopic bridge by using an injector is needed, the surgical field is kept clear and can be smoothly completed, in addition, the calculus which moves upwards into a kidney membrane can fall back to a connecting part to continue lithotripsy by using a method of reversely sucking the injector, the efficiency and the quality of the operation are improved, but the water pushing speed of the existing injector is not well controlled.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, provide the syringe that ureteroscope holmium laser lithotripsy was used and solve above-mentioned problem.

The utility model is realized in such a way, the injector for ureteroscope holmium laser lithotripsy comprises an injector, a ureteroscope and an injector body, the outer side wall of the upper end surface of the injector body is fixedly connected with a fixed plate, a mounting frame and a positioning sleeve are sequentially arranged above the fixed plate from bottom to top, the positioning sleeve is fixedly connected with the mounting frame through screws, a pen-type electric push rod is movably arranged between the mounting frame and the positioning sleeve, the inner side wall of the injector body is slidably connected with a piston, the upper end surface of the piston is fixedly connected with a connecting thread sleeve, the inner side wall of the connecting thread sleeve is in threaded connection with a connecting thread block, the output end of the pen-type electric push rod penetrates through the mounting frame and is fixedly connected with the upper end of the connecting thread block, the left side of the mounting frame is fixedly connected with a PLC controller, the front end surface of the PLC controller is embedded with an operating panel, the lithium battery shell is arranged below the operation panel, and the outer side wall of the injector body is fixedly connected with a liquid level sensor.

Open for convenient control and close delivery tube, the fixed pipe in left side and the fixed pipe in right side, conduct the utility model discloses an injector that ureteroscope holmium laser lithotripsy used is preferred, the lower extreme intercommunication of injector body has the delivery tube, the below of injector body lateral wall left and right sides communicates respectively has the fixed pipe in left side and the fixed pipe in right side, the lateral wall that delivery tube, the fixed pipe in left side and the fixed pipe in right side all is provided with the control valve.

For convenient steady even propelling movement liquid, as the utility model discloses a preferred of syringe that ureteroscope holmium laser lithotripsy used, the left and right sides of syringe body is provided with water storage bag and liquid medicine bag respectively, the other end of the fixed pipe in delivery pipe, left side and the fixed pipe in right side all communicates there is the connecting pipe, the syringe all communicates through connecting pipe and syringe body through ureteroscope, water storage bag and liquid medicine bag.

In order to make things convenient for with installation pole fixed mounting to the fixed plate top, conduct the utility model discloses an it is preferred that ureteroscope holmium laser lithotripsy uses the syringe, the equal fixedly connected with installation pole in the left and right sides of terminal surface, two under the fixed plate the lower terminal surface of installation pole all runs through the fixed plate and extends to the below of fixed plate, the below of fixed plate be provided with installation pole assorted installation nut.

Can carry out steady rotation in order to guarantee pen type electric putter, conduct the utility model discloses an injector that ureteroscope holmium laser lithotripsy was used is preferred, the inside wall of position sleeve sets up the stop collar, the inside wall and the lateral wall fixed connection of pen type electric putter of stop collar.

For the convenience of automatic control propelling movement water yield, conduct the utility model discloses a syringe that ureteroscope holmium laser lithotripsy was used is preferred, the lateral wall of syringe body is provided with the scale interval, the volume of syringe body is not less than 70 milliliters.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the injector for the ureteroscope holmium laser lithotripsy, the pen type electric push rod is started, so that liquid can be stably and uniformly pushed, the surgical field can be kept clear, the smooth completion of the operation is facilitated, the water storage bag and the liquid medicine bag can conveniently supplement the pushed liquid to the injector body, or the stone which moves upwards into the kidney loop can fall back to the connecting part to continue lithotripsy by a reverse suction method of the injector body, and the efficiency and the quality of the operation are improved;

2. the injector for ureteroscope holmium laser lithotripsy has the advantages that the lifting speed of the pen-type electric push rod is conveniently controlled and adjusted through the PLC, so that the water pushing speed of the injector can realize an adjustable effect;

3. this syringe that ureteroscope holmium laser lithotripsy was used, level sensor can set up in the syringe outside 50ml or 60 ml's position, and level sensor's top sets up warning LED lamp simultaneously, and the automatic control of being convenient for pushes away the water yield, makes the performance of syringe improve.

Drawings

Fig. 1 is an overall structural view of a syringe for ureteroscope holmium laser lithotripsy of the utility model;

fig. 2 is a structural view of the screw of the present invention.

In the figure, 1, the syringe body; 101. a fixing plate; 102. a left stationary tube; 103. a right fixed tube; 104. a water delivery pipe; 105. a control valve; 106. a connecting pipe; 107. a piston; 108. connecting a threaded sleeve; 2. a water storage bag; 3. a liquid medicine bag; 4. a mounting frame; 401. mounting a rod; 402. installing a nut; 403. a positioning sleeve; 5. a pen-type electric push rod; 501. connecting the thread blocks; 502. a limiting sleeve; 6. a PLC controller; 601. an operation panel; 602. a lithium battery case; 7. a liquid level sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, the present invention provides a technical solution: an injector for ureteroscope holmium laser lithotripsy comprises an injector, a fixing plate 101 is fixedly connected to the outer side wall of the upper end face of the injector body 1 through a ureteroscope and the injector body 1, a mounting frame 4 and a positioning sleeve 403 are sequentially arranged above the fixing plate 101 from bottom to top, the positioning sleeve 403 is fixedly connected with the mounting frame 4 through screws, a pen-type electric push rod 5 is movably arranged between the mounting frame 4 and the positioning sleeve 403, a piston 107 is slidably connected to the inner side wall of the injector body 1, a connecting threaded sleeve 108 is fixedly connected to the upper end face of the piston 107, a connecting threaded block 501 is in threaded connection with the inner side wall of the connecting threaded sleeve 108, the output end of the pen-type electric push rod 5 penetrates through the mounting frame 4 and is fixedly connected with the upper end of the connecting threaded block 501, a PLC controller 6 is fixedly connected to the left side of the mounting frame 4, an operation panel 601 is embedded in the front end face of the PLC controller 6, and a lithium battery shell 602 is arranged below the operation panel 601, the outer side wall of the injector body 1 is fixedly connected with a liquid level sensor 7.

In this embodiment: by connecting the fixing plate 101 to the outer side wall of the injector body 1, the installation frame 4 and the locating sleeve 403 are convenient to install above the fixing plate 101, the installation frame 4 is connected with the fixing plate 101 through the installation rod 401, the installation frame 4 is connected with the locating sleeve 403 through a screw, the pen-type electric push rod 5 is further convenient to movably install between the installation frame 4 and the locating sleeve 403, the output end of the pen-type electric push rod 5 is fixedly connected with the connecting thread block 501, the connecting thread sleeve 108 is fixedly connected with the piston 107, the pen-type electric push rod 5 is rotated, the connecting thread block 501 is conveniently fixed in the connecting thread sleeve 108, the pen-type electric push rod 5 is started, the liquid in the liquid storage bag 2 or the liquid medicine bag 3 is conveniently conveyed into the injector body 1, the control valve 105 above the left fixing tube 102 and the right fixing tube 103 is closed, the control valve 105 above the liquid conveying tube 104 is opened, and the liquid is smoothly and uniformly pushed, make the art wild keep clear, do benefit to and accomplish the operation smoothly, water storage bag 2 and liquid medicine bag 3 are convenient for supply propelling movement liquid to syringe body 1, perhaps, the method through 1 reverse suction of syringe body can make the stone that moves up into the kidney and mend and fall back to connecting portion and can continue the rubble, the efficiency and the quality of operation are improved, through PLC controller 6, the speed that pen type electric putter 5 goes up and down is adjusted in convenient control, make the speed that the syringe pushed away water realize adjustable effect, level sensor 7 can set up 50ml or 60 ml's position in the syringe outside, level sensor 7's top sets up warning LED lamp simultaneously, the automatic control propelling movement water yield of being convenient for, make the performance improvement of syringe.

As a technical optimization scheme of the utility model, the lower extreme intercommunication of syringe body 1 has delivery pipe 104, and the below of the 1 lateral wall left and right sides of syringe body communicates respectively has fixed pipe 102 in a left side and the fixed pipe 103 in the right side, and the lateral wall of the fixed pipe 103 in delivery pipe 104, the fixed pipe 102 in a left side and the fixed pipe 103 in the right side all is provided with control valve 105.

In this embodiment: the control valve 105 is convenient to control the opening and closing of the delivery water pipe 104, the left fixing pipe 102 and the right fixing pipe 103, so that the injector body 1 can be used alternately and circularly, the time is saved, and the smooth operation is facilitated.

As a technical optimization scheme of the utility model, the left and right sides of syringe body 1 is provided with water storage bag 2 and liquid medicine bag 3 respectively, and the other end of carrying water pipe 104, the fixed pipe 102 in a left side and the fixed pipe 103 in the right side all communicates there is connecting pipe 106, and the syringe all communicates with syringe body 1 through connecting pipe 106 through ureteroscope, water storage bag 2 and liquid medicine bag 3.

In this embodiment: liquid medicine bag 3 can be for reserve collection waste liquid bag, carry water pipe 104 through connecting pipe 106 and syringe through ureteroscope bridge side opening intercommunication, start pen type electric putter 5, and then make things convenient for steady even propelling movement liquid, it keeps clear to make the art field, do benefit to and accomplish the operation smoothly, water storage bag 2 and liquid medicine bag 3 are convenient for supply propelling movement liquid to syringe body 1, perhaps, can make the stone that moves up into the kidney and mend fall back to connecting portion and continue the rubble through the method of syringe body 1 reverse suction, the efficiency and the quality of operation are improved.

As a technical optimization scheme of the utility model, the equal fixedly connected with installation pole 401 in the left and right sides of terminal surface under the fixed plate 101, the lower terminal surface of two installation poles 401 all runs through fixed plate 101 and extends to the below of fixed plate 101, the below of fixed plate 101 be provided with installation pole 401 assorted installation nut 402.

In this embodiment: the mounting rod 401 penetrates below the fixing plate 101, and the mounting nut 402 is in threaded connection with the mounting rod 401, so that the mounting rod 401 is further conveniently and fixedly mounted above the fixing plate 101.

As a technical optimization scheme of the utility model, the inside wall of position sleeve 403 sets up stop collar 502, the inside wall of stop collar 502 and pen type electric putter 5's lateral wall fixed connection.

In this embodiment: the stop collar 502 plays a role in limiting the pen-type electric push rod 5, the pen-type electric push rod 5 is rotated, and when the connecting threaded sleeve 108 is connected with the connecting threaded block 501, the pen-type electric push rod 5 can be stably rotated, so that the pen-type electric push rod 5 cannot be moved out of the positioning sleeve 403.

As a technical optimization scheme of the utility model, the lateral wall of syringe body 1 is provided with the scale interval, and syringe body 1's volume is not less than 70 milliliters.

In this embodiment: level sensor 7 can set up in 50ml or 60 ml's position, and level sensor 7's top sets up warning LED lamp simultaneously, and the automatic control propelling movement water yield of being convenient for, the scale interval is convenient for look over the water yield directly perceived.

The working principle is as follows: firstly, the pen-type electric push rod 5 is rotated to conveniently fix the connecting thread block 501 in the connecting thread sleeve 108, the pen-type electric push rod 5 is started to conveniently convey the liquid in the water storage bag 2 or the liquid medicine bag 3 into the injector body 1, the control valves 105 above the left fixing pipe 102 and the right fixing pipe 103 are closed, the control valves 105 above the conveying water pipes 104 are opened to conveniently and stably and uniformly push the liquid, so that the operative field is kept clear, the smooth completion of the operation is facilitated, the water storage bag 2 and the liquid medicine bag 3 are convenient to supplement the liquid to the injector body 1, or the calculi moving upwards into the kidney loop can fall back to the connecting part to continue to be broken by a reverse suction method of the injector body 1, the efficiency and the quality of the operation are improved, the lifting speed of the pen-type electric push rod 5 is conveniently controlled and adjusted by the PLC controller 6, so that the water pushing speed of the injector can realize an adjustable effect, the liquid level sensor 7 can be arranged at the position of 50ml or 60ml outside the injector, and meanwhile, an alarm LED lamp is arranged above the liquid level sensor 7, so that the water quantity can be automatically controlled and pushed conveniently, and the use performance of the injector is improved.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Ureteroscope holmium laser lithotripsy used syringe includes syringe through ureteroscope and syringe body (1), its characterized in that: the outer side wall of the upper end face of the injector body (1) is fixedly connected with a fixing plate (101), a mounting frame (4) and a positioning sleeve (403) are sequentially arranged above the fixing plate (101) from bottom to top, the positioning sleeve (403) is fixedly connected with the mounting frame (4) through screws, a pen-type electric push rod (5) is movably mounted between the mounting frame (4) and the positioning sleeve (403), the inner side wall of the injector body (1) is slidably connected with a piston (107), the upper end face of the piston (107) is fixedly connected with a connecting threaded sleeve (108), the inner side wall of the connecting threaded sleeve (108) is in threaded connection with a connecting threaded block (501), the output end of the pen-type electric push rod (5) penetrates through the mounting frame (4) and is fixedly connected with the upper end of the connecting threaded block (501), and the left side of the mounting frame (4) is fixedly connected with a PLC (6), the front end face of the PLC (6) is embedded with an operation panel (601), a lithium battery shell (602) is arranged below the operation panel (601), and a liquid level sensor (7) is fixedly connected to the outer side wall of the injector body (1).

2. The injector for ureteroscope holmium laser lithotripsy according to claim 1, characterized in that: the lower end of the injector body (1) is communicated with a conveying water pipe (104), the lower parts of the left side and the right side of the outer side wall of the injector body (1) are respectively communicated with a left fixing pipe (102) and a right fixing pipe (103), and the outer side walls of the conveying water pipe (104), the left fixing pipe (102) and the right fixing pipe (103) are respectively provided with a control valve (105).

3. The injector for ureteroscope holmium laser lithotripsy according to claim 2, characterized in that: the left side and the right side of the injector body (1) are respectively provided with a water storage bag (2) and a liquid medicine bag (3), the other ends of the delivery pipe (104), the left fixing pipe (102) and the right fixing pipe (103) are communicated with a connecting pipe (106), and the injector is communicated with the injector body (1) through the ureteroscope, the water storage bag (2) and the liquid medicine bag (3) through the connecting pipe (106).

4. The injector for ureteroscope holmium laser lithotripsy according to claim 1, characterized in that: the equal fixedly connected with installation pole (401) of the left and right sides of terminal surface under fixed plate (101), two the lower terminal surface of installation pole (401) all runs through fixed plate (101) and extends to the below of fixed plate (101), the below of fixed plate (101) be provided with installation pole (401) assorted installation nut (402).

5. The injector for ureteroscope holmium laser lithotripsy according to claim 1, characterized in that: the inner side wall of the locating sleeve (403) is provided with a limiting sleeve (502), and the inner side wall of the limiting sleeve (502) is fixedly connected with the outer side wall of the pen type electric push rod (5).

6. The injector for ureteroscope holmium laser lithotripsy according to claim 1, characterized in that: the outer side wall of the injector body (1) is provided with scale values, and the volume of the injector body (1) is not less than 70 ml.