CN114129855A

CN114129855A - Interactive visual catheter approach assisting mirror and urethral catheterization device

Info

Publication number: CN114129855A
Application number: CN202111468100.3A
Authority: CN
Inventors: 李景远
Original assignee: Nanshi Hospital Of Nanyang
Current assignee: Nanshi Hospital Of Nanyang
Priority date: 2021-12-04
Filing date: 2021-12-04
Publication date: 2022-03-04

Abstract

The invention relates to an interactive visual catheter feeding-assisting mirror and a urinary catheterization device, which comprise a handle, wherein the bottom of the handle is provided with a clamping mechanism, the clamping mechanism is connected with a plurality of support legs, a same cross rod is fixed between the two support legs positioned at the front ends of the support legs through bolts, the front ends of the cross rods are fixed with support rods through bolts, the front ends of the tops of the support rods are fixed with a first bottom plate through bolts, the top of the first bottom plate is provided with a first chute, two first sliding blocks are connected in the first chute in a sliding manner, a support plate is fixed at the top of the first sliding block, a coating plate is bonded on the inner side of the support plate, the section of the coating plate is arc-shaped, the inner arc surface of the coating plate is provided with densely distributed exhaust holes, the outer arc surface of the coating plate is communicated with an exhaust fan, a first bidirectional screw rod is rotatably connected in the first chute through a bearing, and the first bidirectional screw rod is in threaded connection with the first sliding block; the invention utilizes the negative pressure generated at the exhaust hole to suck and fix the epidermis of the penis so as to expand the urethra and facilitate the subsequent insertion process of the catheter.

Description

Interactive visual catheter approach assisting mirror and urethral catheterization device

Technical Field

The invention relates to the technical field of medical instruments, in particular to an interactive visual urinary catheter entry assisting mirror and a urinary catheter device.

Background

An indwelling catheter is a common operation in clinic, the indwelling catheter can relieve the abdominal distending pain of a patient with acute urinary retention, and the indwelling catheter is usually required to be indwelling before an operation for a patient with general anesthesia. Taking a male patient as an example, the process of indwelling the catheter is simply introduced, firstly, the patient needs to adopt a horizontal position, the male glans penis and the urethral orifice are fully sterilized before operation, and a sterile operation sheet is laid after the sterilization is finished. And opening the sterile urethral catheter bag, lubricating the urinary catheter with paraffin oil, lifting the male penis with the left hand, and clamping the distal end of the urinary catheter with forceps with the right hand to insert into the urethral orifice of the male.

In the process, as the penis of the male is in a soft state and is lifted by a doctor with one hand for operation, the arm is easy to shake to cause the movement of the tube head of the catheter, the mucous membrane in the urethra is easy to be damaged, the pain is brought to a patient, the posture is maintained for a long time, the fatigue of the doctor is easy to accelerate, and the existing urethral catheterization device is lack of a positioning mechanism for the penis, so that the interactive visual urethral catheter entry assisting mirror and the urethral catheterization device are provided to solve the problems.

In order to solve the problems, the invention provides an interactive visual catheter entry assisting mirror and a urethral catheterization device.

Disclosure of Invention

The invention aims to overcome the problem that penis is difficult to position in the prior art, adapt to the practical requirements, and provide an interactive visual catheter entry assisting mirror and a catheter device to solve the technical problems.

In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:

the utility model provides an interactive visual catheter helps into mirror and urethral catheterization device, the electric iron comprises a handle, the handle bottom is provided with clamping mechanism, clamping mechanism is connected with a plurality of stabilizer blades, it has same horizontal pole to be located between two stabilizer blades of front end through the bolt fastening, the horizontal pole front end has the die-pin through the bolt fastening, die-pin top front end has first bottom plate through the bolt fastening, first spout has been seted up at first bottom plate top, sliding connection has the first slider of two symmetric distributions in the first spout, there is the extension board at first slider top through the bolt fastening, the inboard cladding board that bonds of extension board, the cladding board cross-section sets to the arc, the cladding board is hollow structure, the exhaust hole of densely distributed is seted up to the cambered surface in the cladding board, cladding board extrados intercommunication has the air exhauster, it is connected with first bidirectional screw to rotate through the bearing in the first spout, first bidirectional screw and first slider threaded connection.

Preferably, be provided with the forming mechanism on the extension board, the forming mechanism includes the shaping pole, the extension board outside is fixed with the fixed plate through the bolt, the fixed plate top has the riser through the bolt fastening, the second spout has been seted up to the riser inboard, sliding connection has the second slider of two symmetric distributions in the second spout, the shaping pole passes through the inboard of bolt fastening in the second slider, the inboard of shaping pole is provided with the arc portion of an organic whole mechanism, the expansion mouth has been seted up on the extension board, a shaping pole that corresponds wears to locate in the expansion mouth, it is connected with the second bidirectional screw to rotate through the bearing in the second spout, second bidirectional screw and second slider threaded connection, the cladding plate is made by plastics.

Preferably, the exhaust hole is internally inserted with a sucker, and the sucker is communicated with the exhaust hole.

Preferably, clamping mechanism includes the two-way screw rod of third, and the activity groove has been seted up to the handle bottom, and sliding connection has two symmetric distribution's movable block in the activity groove, and the stabilizer blade passes through the bolt fastening in the bottom of movable block, and two stabilizer blades on the same movable block are the splayed and distribute, and two stabilizer blade rear end bottoms that are located the front end have the anticreep piece through the bolt fastening, and the two-way screw rod of third passes through the bearing and rotates to be connected in the activity inslot, three two-way screw rod and movable block threaded connection.

Preferably, the front end of the handle penetrates through and is fixedly provided with the illumination light-transmitting part, the optical imaging light-transmitting part and the drainage guide pipe, the cold light source and the camera are fixed inside the handle through bolts, the top of the handle is provided with the display, the display is electrically connected with the camera, the front end of the handle is fixedly provided with the butt joint pipe through bolts, the butt joint pipe is arranged on the peripheries of the illumination light-transmitting part, the optical imaging light-transmitting part and the drainage guide pipe, and the catheter is sleeved on the butt joint pipe.

Preferably, the rear end of the guide and exhaust pipe is communicated with a water pump, and the water inlet end of the water pump is communicated with a connecting pipe.

Preferably, the top of the supporting rod is fixedly provided with a second bottom plate through a bolt, the top of the second bottom plate is fixedly provided with a ring plate through a bolt, the ring plate is of a hollow structure, the top of the ring plate is in threaded connection with a liquid storage cylinder, a sponge strip is placed in the ring plate, a plurality of liquid outlet holes distributed in an annular array are formed in the inner arc surface of the ring plate, and balls are movably connected in the liquid outlet holes.

Preferably, the catheter top is run through and is fixed with the installation head, and the leather hose has been cup jointed at installation head top, and the leather hose top is provided with the bag ball to an organic whole structure, has seted up the gas storage chamber in the catheter, and gas storage chamber and installation head intercommunication are provided with exhaust mechanism on the bag ball, and the top layer of catheter tube head position is provided with a plurality of evenly distributed's resistance-increasing ring, and resistance-increasing ring and catheter structure as an organic whole.

Preferably, exhaust mechanism top intercommunication has the sleeve pipe, and the spacing groove has all been seted up to sleeve pipe both sides inner wall, and sliding connection has the stopper in the spacing groove, has same spacing spring through the bolt fastening between stopper and the spacing inslot wall, and it has same exhaust column to bond between two stoppers, and the gas vent has been seted up at the exhaust column top, and one side of exhaust column is run through to the bottom of gas vent.

Preferably, the top of the handle is fixed with a sleeve frame through a bolt, the display is rotatably connected between the inner walls of two ends of the sleeve frame through a bearing, the rear end of the sleeve frame is provided with a threaded hole in a penetrating mode, and a knob is connected in the threaded hole in a threaded mode.

Has the advantages that:

1. rotating the third two-way screw rod to make the two movable blocks move close to each other, then driving the support feet at both ends to move synchronously, making the support feet clamp objects such as quilts on a sickbed, then fixing the whole handle, and arranging an anti-drop block, thus improving the fixing effect, preventing slippage, putting the penis between the two cladding plates, rotating the first two-way screw rod to make the two first sliding blocks move close to each other, then synchronously driving the cladding plates to move, bearing and constraining the penis, then starting the exhaust fan, pumping out the gas in the cladding plates by the exhaust fan, generating negative pressure at the exhaust hole, sucking the skin of the penis, making the penis receive outward pulling force from the ring side, making the urethra expanded, facilitating the subsequent insertion process of the catheter, making the local part of the penis in a stretched state, avoiding the penis from drooping due to fatigue and softness, is not conducive to the insertion of urinary catheters.

2. Rotate the bidirectional screw of second, make two second sliders carry out the removal that is close to each other or keeps away from, then drive the shaping pole in step and remove, make the shaping pole carry out the extrusion of different degrees to the cladding plate, then make the cladding plate form the arc of different shapes, thereby be convenient for and different patients' penis phase-match, make cladding plate and penis laminate more, thereby improve the adsorption effect of negative pressure effect to the penis, and simultaneously, be provided with the sucking disc, when exhaust hole department produces the negative pressure, the sucking disc tightens up to the centre from all around, can utilize this deformation to clip the epidermis of penis, thereby further improve the adsorption effect to the penis.

3. Wear to locate the ring plate with the catheter, clip the tip of catheter with tweezers, insert in to the urethra, the catheter is taken out in the ring plate, drives the ball and rotates, and the ball takes out the paraffin oil in the ring plate, and even foam is lubricated on the catheter to the inserting process of the catheter of further being convenient for.

4. The rotatable display, after adjusting the display to suitable angle, rotate the knob, then fix the angle of display, thus it is convenient to look over, see through the display that the urethra is interior to remain urine dirt when more, lead to making a video recording unclear, can start the water pump, the water pump is taken external water into the guide tube, then flow out from the catheter and wash the urethra, thus make the shooting clear, when the catheter is difficult to impel because of the softness, repeatedly press the sacculus, aerify the catheter, make the catheter become hard and straight gradually, thus facilitate the impelling of catheter, after the catheter enters the bladder, lift off the water pump, the urine in the bladder flows out from the guide tube along the catheter, accomplish the catheterization process, before the water pump is lifted off simultaneously, press the sacculus, make resistance-increasing ring aerify and collide, improve the surface roughness of catheter, thereby be convenient for and the urethra inner wall to paste tightly, avoid when urinating, the catheter is rushed out, inwards presses the exhaust column, and when the opening position of gas vent exposed the sleeve pipe, gas can be followed the gas vent and discharged, is convenient for deflate.

Drawings

FIG. 1 is a schematic view of the overall structure of an interactive visual urinary catheter entry aid and a urinary catheter device according to the present invention;

FIG. 2 is an enlarged schematic view of the interactive visual urinary catheter entry aid and the urinary catheter device of the present invention at the A position;

FIG. 3 is a schematic structural view of a shaping mechanism of an interactive visual urinary catheter entry aid and a urinary catheter device according to the present invention;

FIG. 4 is a schematic view of a cladding plate structure of an interactive visual urinary catheter entry aid and a urinary catheter device according to the present invention;

FIG. 5 is an enlarged schematic view of the interactive visual urinary catheter entry aid and the urinary catheter device of the present invention at the position B;

FIG. 6 is a schematic bottom view of a handle of an interactive visual urinary catheter entry aid and a urinary catheter device of the present invention;

FIG. 7 is a schematic view of a ring plate structure of an interactive visual urinary catheter entry aid and a urinary catheter device of the present invention;

FIG. 8 is an enlarged view of the position C of the interactive visual urinary catheter entry aid and the urinary catheter device of the present invention;

FIG. 9 is a schematic view of a balloon structure of an interactive visual urinary catheter entry aid and a urinary catheter device of the present invention;

FIG. 10 is an enlarged view of the interactive visual urinary catheter entry aid and urinary catheter device of the present invention at D;

fig. 11 is a schematic view of a display mounting structure of an interactive visual urinary catheter entry aid and a urinary catheter device of the present invention.

The reference numbers are as follows:

1. a handle; 2. a support leg; 3. a cross bar; 4. a support rod; 5. a first base plate; 6. a first chute; 7. a first slider; 8. a support plate; 9. a cladding sheet; 10. a first bidirectional screw; 11. an exhaust fan; 12. an exhaust hole; 13. a fixing plate; 14. a vertical plate; 15. a second chute; 16. a second slider; 17. a sizing rod; 18. a second bidirectional screw; 19. an arc-shaped portion; 20. a suction cup; 21. a movable groove; 22. a movable block; 23. sleeving a frame; 24. a third bidirectional screw; 25. an anti-drop block; 26. butt-joint pipes; 27. an illumination light-transmitting portion; 28. an optical imaging light-transmitting portion; 29. a guide and exhaust pipe; 30. a water pump; 31. a connecting pipe; 32. a urinary catheter; 33. a display; 34. a second base plate; 35. a ring plate; 36. a liquid storage cylinder; 37. a liquid outlet hole; 38. a ball bearing; 39. a mounting head; 40. a leather hose; 41. a balloon; 42. a sleeve; 43. a limiting groove; 44. a limiting block; 45. a limiting spring; 46. an exhaust column; 47. an exhaust port; 48. a threaded hole; 49. a knob; 50. and a resistance-increasing ring.

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.

The invention will be further illustrated with reference to the following figures 1 to 11 and examples:

in the embodiment, as shown in fig. 1-6, an interactive visual urinary catheter feeding aid and urinary catheter device comprises a handle 1, a clamping mechanism is arranged at the bottom of the handle 1, the clamping mechanism is connected with a plurality of support legs 2, a same cross bar 3 is fixed between the two support legs 2 at the front end through bolts, a support rod 4 is fixed at the front end of the cross bar 3 through bolts, a first bottom plate 5 is fixed at the front end of the top of the support rod 4 through bolts, a first chute 6 is arranged at the top of the first bottom plate 5, two first sliders 7 which are symmetrically distributed are slidably connected in the first chute 6, a support plate 8 is fixed at the top of the first slider 7 through bolts, a coating plate 9 is bonded on the inner side of the support plate 8, the cross section of the coating plate 9 is arc-shaped, the coating plate 9 is of a hollow structure, exhaust holes 12 which are densely distributed are arranged on the inner arc surface of the coating plate 9, an exhaust fan 11 is communicated with the outer arc surface of the coating plate 9, a first bidirectional screw 10 is rotatably connected in the first chute 6 through a bearing, the first bidirectional screw 10 is in threaded connection with the first slider 7.

Further, be provided with the forming mechanism on the extension board 8, the forming mechanism includes shaping rod 17, the extension board 8 outside has fixed plate 13 through the bolt fastening, fixed plate 13 top has riser 14 through the bolt fastening, second spout 15 has been seted up to riser 14 inboard, sliding connection has two symmetric distribution's second slider 16 in the second spout 15, shaping rod 17 passes through the inboard of bolt fastening in second slider 16, the inboard of shaping rod 17 is provided with the arc portion 19 of an organic whole mechanism, the expansion joint has been seted up on the extension board 8, a shaping rod 17 that corresponds wears to locate in the expansion joint, be connected with second bidirectional screw 18 through the bearing rotation in the second spout 15, second

bidirectional screw

18 and 16 threaded connection of second slider, cladding plate 9 is made by plastics, can make cladding plate 9 and patient's penis laminate more.

Furthermore, a suction cup 20 is inserted into the exhaust hole 12, and the suction cup 20 is communicated with the exhaust hole 12, so that the suction fixing effect on the penis can be enhanced.

Further, clamping mechanism includes third two-way screw rod 24, movable slot 21 has been seted up to 1 bottom of handle, sliding connection has two symmetric distribution's movable block 22 in the movable slot 21, stabilizer blade 2 passes through the bottom of bolt fastening in movable block 22, two stabilizer blades 2 on the same movable block 22 are the splayed and distribute, two 2 rear end bottoms of stabilizer blade that are located the front end have anticreep piece 25 through the bolt fastening, third two-way screw rod 24 passes through the bearing and rotates to be connected in movable slot 21, third two-way screw rod 24 and movable block 22 threaded connection, can fix handle 1's whole.

Furthermore, the front end of the handle 1 is fixedly provided with an illumination light-transmitting part 27, an optical imaging light-transmitting part 28 and a guide exhaust pipe 29 in a penetrating manner, a cold light source and a camera are fixed inside the handle 1 through bolts, the top of the handle 1 is provided with a display 33, the display 33 is electrically connected with the camera, the front end of the handle 1 is fixedly provided with a butt joint pipe 26 through bolts, the butt joint pipe 26 is arranged at the peripheries of the illumination light-transmitting part 27, the optical imaging light-transmitting part 28 and the guide exhaust pipe 29, and a catheter 32 is sleeved on the butt joint pipe 26, so that the urethra can be conveniently photographed.

Furthermore, the rear end of the guide and exhaust pipe 29 is communicated with a water pump 30, and the water inlet end of the water pump 30 is communicated with a connecting pipe 31, so that the urine scale can be washed.

In this embodiment, referring to fig. 1 and 7-8, the top of the supporting rod 4 is fixed with a second bottom plate 34 through a bolt, the top of the second bottom plate 34 is fixed with a ring plate 35 through a bolt, the ring plate 35 is of a hollow structure, the top of the ring plate 35 is in threaded connection with a liquid storage barrel 36, a sponge strip is placed in the ring plate 35, the inner arc surface of the ring plate 35 is provided with a plurality of liquid outlet holes 37 distributed in an annular array, and balls 38 are movably connected in the liquid outlet holes 37, so that the catheter 32 can be lubricated.

In this embodiment, referring to fig. 1 and fig. 9-10, an installation head 39 is fixedly penetrated through the top of the urinary catheter 32, a leather tube 40 is sleeved on the top of the installation head 39, a balloon 41 with an integrated structure is arranged on the top of the leather tube 40, an air storage cavity is formed in the urinary catheter 32, the air storage cavity is communicated with the installation head 39, an air exhaust mechanism is arranged on the balloon 41, a plurality of resistance increasing rings 50 which are uniformly distributed are arranged on the surface layer of the tube head of the urinary catheter 32, and the resistance increasing rings 50 and the urinary catheter 32 are integrated, so that the hardness of the urinary catheter 32 can be improved and the catheter can be conveniently pushed.

Further, exhaust mechanism top intercommunication has sleeve pipe 42, and spacing groove 43 has all been seted up to sleeve pipe 42 both sides inner wall, and sliding connection has stopper 44 in the spacing groove 43, has same spacing spring 45 through the bolt fastening between stopper 44 and the spacing groove 43 inner wall, bonds between two stoppers 44 and has same exhaust column 46, and gas vent 47 has been seted up at exhaust column 46 top, and one side of exhaust column 46 is run through to the bottom of gas vent 47, can deflate.

In this embodiment, referring to fig. 11, the top of the handle 1 is fixed with the sleeve frame 23 through a bolt, the display 33 is rotatably connected between the inner walls of the two ends of the sleeve frame 23 through a bearing, the rear end of the sleeve frame 23 is provided with a threaded hole 48 in a penetrating manner, the threaded hole 48 is internally threaded with a knob 49, and the angle of the display 33 can be adjusted.

Rotating the third two-way screw 24 to make the two movable blocks 22 move close to each other, then driving the two ends of the support legs 2 to move synchronously, making the support legs 2 clamp the objects such as quilts on the sickbed, then fixing the whole handle 1, and setting the anti-slip block 25, thus improving the fixing effect, preventing slippage, putting the penis between the two cladding plates 9, rotating the first two-way screw 10 to make the two first sliding blocks 7 move close to each other, then synchronously driving the cladding plates 9 to move, bearing and bounding the penis, then starting the exhaust fan 11, the exhaust fan 11 extracting the gas in the cladding plates 9, generating negative pressure at the exhaust holes 12, sucking the epidermis of the penis, the penis receiving the outward pulling force from the ring side, making the urethra expanded, facilitating the subsequent 32 insertion process of the catheter, and making the local part of the penis in a stretched straight state, the penis is prevented from dropping due to weakness, which is not beneficial to the insertion of the catheter 32.

Further, rotate the bidirectional screw of second 18, make two second sliders 16 carry out the removal that is close to each other or keeps away from, then drive shaping rod 17 in step and remove, make shaping rod 17 carry out the extrusion of different degree to cladding plate 9, then make cladding plate 9 form the arc of different shapes, thereby be convenient for and different patients' penis phase-match, make cladding plate 9 and penis laminate more, thereby improve the adsorption effect of negative pressure effect to the penis, and simultaneously, be provided with sucking disc 20, when exhaust hole 12 department produces the negative pressure, sucking disc 20 tightens up to the centre all around, can utilize this deformation to clip the epidermis of penis, thereby further improve the adsorption effect to the penis.

Further, wear to locate the catheter 32 in the crown plate 35, clip the tip of catheter 32 with tweezers, insert to the urethra, catheter 32 is twitched in crown plate 35, drives ball 38 and rotates, and ball 38 takes out the paraffin oil in the crown plate 35, and even foam is lubricated on catheter 32 to the inserting process of catheter 32 of further being convenient for.

Further, the display 33 can be rotated, after the display 33 is adjusted to a proper angle, the knob 49 is rotated, the angle of the display 33 is fixed, so that the display can be conveniently checked, when more residual urine dirt in the urethra is seen through the display 33, the camera is not clear, the water pump 30 can be started, the water pump 30 pumps external water into the drainage guide pipe 29, then the external water flows out of the catheter 32 to flush the urethra, so that the shooting is clear, when the catheter 32 is soft and difficult to push, the balloon 41 is repeatedly pressed to inflate the catheter 32, so that the catheter 32 is gradually hardened and straightened, so that the catheter 32 is convenient to push, after the catheter 32 enters the bladder, the water pump 30 is detached, urine in the bladder flows out of the drainage guide pipe 29 along the catheter 32, the urethral catheterization process is completed, and simultaneously, before the water pump 30 is detached, the balloon 41 is pressed, so that the resistance increasing ring 50 is inflated and expanded, the surface roughness of the catheter 32 is improved so as to be convenient for being attached to the inner wall of the urethra, the catheter 32 is prevented from being flushed out when urine is discharged, the exhaust column 46 is pressed inwards, and when the opening position of the exhaust port 47 is exposed out of the sleeve 42, air can be exhausted from the exhaust port 47, so that air can be conveniently deflated.

The working principle is as follows: when in use, the third bidirectional screw 24 is rotated, so that the two movable blocks 22 move close to each other, then the support legs 2 at two ends are driven to move synchronously, so that the support legs 2 clamp objects such as quilts on a sickbed, then the whole handle 1 is fixed, the anti-falling block 25 is arranged, the fixing effect can be improved, the slippage is prevented, the penis is placed between the two cladding plates 9, the first bidirectional screw 10 is rotated, so that the two first sliding blocks 7 move close to each other, then the cladding plates 9 are driven to move synchronously, the penis is supported and bound, then the exhaust fan 11 is started, the exhaust fan 11 extracts air in the cladding plates 9, negative pressure is generated at the exhaust holes 12, the skin of the penis is sucked, the penis is subjected to outward pulling force from the side of the ring, the urethra is expanded, the subsequent insertion process of the catheter 32 is convenient, and meanwhile, the local part of the penis is in a stretched straight state, avoid penis to be unfavorable for the insertion of the catheter 32 due to flaccid sagging, and further, the second bidirectional screw 18 is rotated to enable the two second sliders 16 to move close to or away from each other, and then the shaping rod 17 is driven to move synchronously, so that the shaping rod 17 extrudes the cladding plate 9 to different degrees, and then the cladding plate 9 forms arcs with different shapes, thereby being convenient for matching with the penis of different patients, and enabling the cladding plate 9 and the penis to be more attached, thereby improving the adsorption effect of the negative pressure action on the penis, and meanwhile, the sucking disc 20 is arranged, when the exhaust hole 12 generates the negative pressure, the sucking disc 20 is tightened from the periphery to the middle, and the skin of the penis can be clamped by utilizing the deformation, thereby further improving the adsorption effect on the penis, and further, the catheter 32 is arranged in the ring plate 35 in a penetrating manner, and the end part of the catheter 32 is clamped by tweezers, insert in the urethra, catheter 32 twitches in the ring board 35, drive ball 38 and rotate, ball 38 takes out the paraffin oil in the ring board 35, even foam is on catheter 32, lubricate catheter 32, thereby further be convenient for the insertion process of catheter 32, furthermore, can rotate display 33, adjust display 33 to suitable angle back, rotate knob 49, then fix the angle of display 33, thereby be convenient for look over, see through display 33 that the urine is interior to remain the urine dirt more, lead to making a video recording unclear, can start water pump 30, water pump 30 draws outside water into catheter tube 29, then flow out from catheter 32 and wash the urethra, thereby make the shooting clear, when catheter 32 is difficult to impel because of soft, repeatedly press bag ball 41, aerify catheter 32, make catheter 32 become stiff and straight gradually, thereby be convenient for impel of catheter 32, after the urinary catheter 32 enters the bladder, the water pump 30 is detached, urine in the bladder flows out of the drainage guide pipe 29 along the urinary catheter 32, the urinary guide process is completed, meanwhile, the balloon 41 is pressed before the water pump 30 is detached, so that the resistance-increasing ring 50 is inflated and collided, the surface roughness of the urinary catheter 32 is improved, the urinary catheter is convenient to attach to the inner wall of a urethra, the urinary catheter 32 is prevented from being flushed out during urination, the exhaust column 46 is pressed inwards, and when the opening position of the exhaust port 47 is exposed out of the sleeve 42, gas can be exhausted from the exhaust port 47, and the deflation is convenient.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims

1. An interactive visual urethral catheterization device comprises a handle (1) and is characterized in that a clamping mechanism is arranged at the bottom of the handle (1) and connected with a plurality of support legs (2), a same cross rod (3) is fixedly connected between the two support legs (2) at the front end, a support rod (4) is fixedly connected with the front end of the support rod (3), a first bottom plate (5) is fixedly connected with the front end of the top of the support rod (4), a first chute (6) is formed in the top of the first bottom plate (5), two first sliding blocks (7) which are symmetrically distributed are slidably connected in the first chute (6), a support plate (8) is fixedly connected with the top of each first sliding block (7), a coating plate (9) is bonded on the inner side of the support plate (8), the cross section of the coating plate (9) is arranged in an arc shape, the coating plate (9) is of a hollow structure, and exhaust holes (12) which are densely distributed are formed in the inner arc surface of the coating plate (9), the outer arc surface of the cladding plate (9) is communicated with an exhaust fan (11), a first sliding groove (6) is connected with a first bidirectional screw (10) in a rotating mode, and the first bidirectional screw (10) is in threaded connection with a first sliding block (7).

2. The interactive visual urinary catheterization apparatus of claim 1, wherein: be provided with the forming mechanism on extension board (8), the forming mechanism includes shaping pole (17), extension board (8) outside fixedly connected with fixed plate (13), fixed plate (13) top fixedly connected with riser (14), second spout (15) have been seted up to riser (14) inboard, sliding connection has second slider (16) of two symmetric distributions in second spout (15), shaping pole (17) fixed connection is in the inboard of second slider (16), the inboard of shaping pole (17) is provided with arc portion (19) of an organic whole mechanism, the expansion gap has been seted up on extension board (8), a shaping pole (17) that corresponds wears to locate in the expansion gap, second spout (15) internal rotation is connected with second bidirectional screw (18), second bidirectional screw (18) and second slider (16) threaded connection, cladding board (9) are made by plastics.

3. The interactive visual urinary catheterization apparatus of claim 1, wherein: and a sucker (20) is inserted in the exhaust hole (12), and the sucker (20) is communicated with the exhaust hole (12).

4. The interactive visual urinary catheterization apparatus of claim 1, wherein: clamping mechanism includes third two-way screw rod (24), activity groove (21) have been seted up to handle (1) bottom, sliding connection has two symmetric distribution's movable block (22) in activity groove (21), stabilizer blade (2) fixed connection is in the bottom of movable block (22), two stabilizer blade (2) on the same movable block (22) are the splayed and distribute, two stabilizer blade (2) rear end bottom fixedly connected with anticreep piece (25) that are located the front end, third two-way screw rod (24) rotate to be connected in activity groove (21), third two-way screw rod (24) and movable block (22) threaded connection.

5. The interactive visual urinary catheterization apparatus of claim 1, wherein: handle (1) front end is run through and is fixed with illumination printing opacity portion (27), optical imaging printing opacity portion (28) and drainage guide pipe (29), inside fixedly connected with cold light source and camera of handle (1), handle (1) top is provided with display (33), display (33) and camera electric connection, handle (1) front end fixedly connected with is to connecting pipe (26), connecting pipe (26) set up in illumination printing opacity portion (27), optical imaging printing opacity portion (28) and drainage guide pipe (29)'s periphery, it has catheter (32) to cup joint on connecting pipe (26).

6. The interactive visual urinary catheterization apparatus of claim 5, wherein: the rear end of the guide exhaust pipe (29) is communicated with a water pump (30), and the water inlet end of the water pump (30) is communicated with a connecting pipe (31).

7. The interactive visual urinary catheterization apparatus of claim 1, wherein: the supporting rod is characterized in that a second bottom plate (34) is fixedly connected to the top of the supporting rod (4), a ring plate (35) is fixedly connected to the top of the second bottom plate (34), the ring plate (35) is of a hollow structure, a liquid storage cylinder (36) is connected to the top of the ring plate (35) in a threaded mode, a sponge strip is placed in the ring plate (35), a plurality of liquid outlet holes (37) distributed in an annular array are formed in the inner arc surface of the ring plate (35), and balls (38) are movably connected in the liquid outlet holes (37).

8. The interactive visual urinary catheterization apparatus of claim 5, wherein: the catheter is characterized in that an installing head (39) penetrates through and is fixed to the top of the catheter (32), a leather tube (40) is sleeved on the top of the installing head (39), a balloon (41) of an integrated structure is arranged on the top of the leather tube (40), a gas storage cavity is formed in the catheter (32), the gas storage cavity is communicated with the installing head (39), an exhaust mechanism is arranged on the balloon (41), a plurality of resistance increasing rings (50) are uniformly distributed on the surface layer of the position of a tube head of the catheter (32), and the resistance increasing rings (50) and the catheter (32) are of an integrated structure.

9. The interactive visual urinary catheterization apparatus of claim 8, wherein: exhaust mechanism top intercommunication has sleeve pipe (42), and spacing groove (43) have all been seted up to sleeve pipe (42) both sides inner wall, and sliding connection has stopper (44) in spacing groove (43), and the same spacing spring (45) of fixedly connected with between stopper (44) and spacing groove (43) inner wall bonds between two stopper (44) has same exhaust column (46), and gas vent (47) have been seted up at exhaust column (46) top, and one side of exhaust column (46) is run through to the bottom of gas vent (47).

10. The interactive visual urinary catheterization apparatus of claim 5, wherein: handle (1) top fixedly connected with cover frame (23), display (33) rotate to be connected between cover frame (23) both ends inner wall, and threaded hole (48) have been run through to cover frame (23) rear end, and threaded hole (48) female connection has knob (49).