CN209269652U - A kind of portable visible urethroscope - Google Patents

Abstract

The utility model discloses a kind of portable visible urethroscopes, including urethroscope main body, control valve, handle, display, connection hose and fixing clamp, control valve for controlling physiological saline and so on liquid injection or extraction is installed in the urethroscope main body, the rear end of the urethroscope main body is fixed with for hand-held handle, the handle passes through the connection fixed fixing clamp of hose, hold the display being connected with urethroscope main body on the fixing clamp, the fixing clamp is divided into telescopic fixing clamp and open-close type fixing clamp by structure；The utility model structure is simple, it is convenient for carrying, when the retention of urine occurs and indwelling catheter tube failure occurs, the first time in the unlimited place of energy carries out urethroscopy, patient is not necessarily to operating room can be completed the urinary catheter in operation under direct-view, effectively reduces the incidence of patient's punctio vesicae fistulization and ankylurethria.

Description

A kind of portable visible urethroscope

Technical field

The utility model relates to the field of medical instrument technology, specifically a kind of portable visible urethroscope.

Background technique

In Present clinical work, the Emergency Patients of the retention of urine and urethral injury are frequently encountered, it is clinical for such patient Doctor must first give self retaining catheter, if indwelling catheter tube failure, for retention of urine patient, it usually needs row punctio vesicae Fistulization；And for the patient of urethral injury, it usually needs emergency treatment row urethral reunion operation, it is clinical when facing this two class patient Doctor often blindly carries out self retaining catheter by rule of thumb, and clinician's level is different, and indwelling catheter Manifold technology is irregular not Together, the inadequate clinician of technological accumulation can damage urethra while indwelling catheter tube failure, cause to operate Posterior urethral mouth drop Blood needs to cry for help at this time in Urology Surgery specialist, and when Urology Surgery specialist's self retaining catheter, still blindly to carry out Self retaining catheter, if you need to look at lower self retaining catheter straight, it is necessary to send patient to the operation room of special deploying endoscope, process is numerous It is trivial, it is easy to delay the state of an illness.

Existing catheter is silicone catheter, no visual operation, and existing visual urethroscope then needs to be equipped with special Endoscopic system, systems bulky, therefore be all set in operating room, it cannot arbitrarily move, but the retention of urine and urethra damage The patient of wound is Emergency Patients, needs doctor's self retaining catheter success in a short time, solves urination, restores urethra and continue Property, once indwelling catheter tube failure, unique remedial measure are punctio vesicae fistulization or emergency treatment urethral reunion operation, if urine pool It stays and the patient of urethral injury, a self retaining catheter can not only can be improved at the first time using lower urethroscopy is looked at straight Success rate avoids row punctio vesicae fistulization；It looks at lower operation straight simultaneously, mucous membrane of urethra can also be avoided damage to, reduce indwelling catheter Pipe posterior urethral stricture incidence, such issues that be directed to as a result, it would be desirable to a kind of more portable and visualized operation urethra Lens device.

Utility model content

The purpose of this utility model is to provide a kind of portable visible urethroscopes, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions:

A kind of portable visible urethroscope, including urethroscope main body, control valve, handle, display, connection hose and fixation It presss from both sides, the control valve for controlling physiological saline and so on liquid injection or extraction, the urethroscope is installed in the urethroscope main body The rear end of main body is fixed with for hand-held handle, and the handle, which passes through, connects the fixed fixing clamp of hose, on the fixing clamp The display being connected with urethroscope main body is hold, the fixing clamp is divided into telescopic fixing clamp by structure and open-close type is fixed Folder.

As a further solution of the present invention: the urethroscope main body is made of the body of rod, water filling port and water outlet, institute The equipment operation channel led in setting in the body of rod is stated, equipment operation channel rear end is bent 25 ° -45 °, the setting of equipment operation channel rear end There is application of anti-leakage layers, the water filling port is identical with outlet structure, and the water filling port and water outlet are symmetrically disposed on the nearly curved end of the body of rod Side is respectively equipped with water filling port limit and water outlet limit, water filling port limit and water outlet on the water filling port and water outlet The inner passage of limit is connected to equipment operation channel, and two sides are provided with video and light source transmission up and down in the equipment operation channel Optical fiber, video and light source transmission fiber are connect with video processing module and cold light source respectively, the body of rod rear end and water filling port and Fixed bit is provided between water outlet, mounting knob is mounted on fixed bit, and the control valve is mounted on water filling port and water outlet On.

The control valve is by operation handle and the cylinder connecting with handle as a further solution of the present invention, It constitutes, the cylinder and handle junction are provided with control valve limit, and the cylinder middle and upper part is provided with water hole.

The handle includes grip part and angled with grip part as a further solution of the present invention, Handle fixation hole, the grip part side obliquely be provided with hose fixed bit a, be hollow logical inside hose fixed bit a Road is integrated with power module, cold light source module, radiating module and video processing module, the grip part tail end in the handle It is provided with charge port, the body of rod of the handle and urethroscope main body is fixedly mounted in 30 ° -50 ° of angle, and handle is towards urethroscope The rear end of main body.

The display is powered by handle built-in power as a further solution of the present invention, the display Device connection video line and power supply line by connection hose in handle video processing module and power module connect.

The display built-in power and bluetooth module as a further solution of the present invention, the display It is connect by bluetooth with the video processing module built in handle.

The connection hose can be formed using hollow hard tube or free bend as a further solution of the present invention, Material is made, and the connection hose both ends are provided with connecting pin containing internal thread, connects in hose and is installed with video line and power supply Line.

As a further solution of the present invention, the telescopic fixing clamp by fixed part, pars contractilis, installation lid and Display fixing groove, the telescopic fixing clamp are constituted after built-in reset tension spring composition, the fixed part and pars contractilis combination Fixed part be front Y type side J-type structure, fixed part front crotch is provided with slot of sunkening cord, and the groove top end of sunkening cord is arranged There is cable-through hole a, slot opposite side of sunkening cord is provided with functional chamber, is equipped with tension spring fixed column, functional chamber to fixed part top in functional chamber End is equipped with pilot hole, and the pars contractilis of the telescopic fixing clamp is front Y type side J-type structure, and pars contractilis top is provided with pair The guide post of title, guiding top end are provided with the tension spring fixation hole of installation tension spring, and the installation lid back side is provided with hose and fixes It is equipped with hollow cable-through hole b inside position b, hose fixed bit b, hose fixed bit b is opposite with cable-through hole a.

The open-close type fixing clamp as a further solution of the present invention, including fixing clamp arm, activity clamp arm, Fixing axle and reset spring, the fixing clamp arm and activity clamp arm are rotatedly connected by fixing axle, are arranged in the fixing axle Reset spring, two spring tips of the reset spring be fastened in fixing clamp arm and activity clamp arm inner wall respectively, it is fixed The clamp arm back side is provided with hose fixed bit c, be internally provided in lead to cable-through hole c.

Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, it is convenient for carrying, sends out When giving birth to the retention of urine and indwelling catheter tube failure occur, the first time in the unlimited place of energy carries out urethroscopy, and patient is without arriving The urinary catheter in operation under direct-view can be completed in operating room, effectively reduces the hair of patient's punctio vesicae fistulization and ankylurethria Raw rate.

Detailed description of the invention

Fig. 1 is the urethroscopic structural schematic diagram of portable visible.

Fig. 2 is the structural schematic diagram of urethroscope main body in portable visible urethroscope.

Fig. 3 is the structural schematic diagram of fixed bit in portable visible urethroscope.

Fig. 4 be portable visible urethroscope in urethroscope main body along the sectional view of A-A.

Fig. 5 is the structural schematic diagram of urethroscope body rear application of anti-leakage layers in portable visible urethroscope.

Fig. 6 is the structural schematic diagram of control valve in portable visible urethroscope.

Fig. 7 is the structural schematic diagram of handle in portable visible urethroscope.

Fig. 8 is the structural schematic diagram of fixation hole in portable visible urethroscope.

Fig. 9 is the structural schematic diagram of telescopic fixing clamp in portable visible urethroscope.

Figure 10 is the top view of telescopic fixing clamp in portable visible urethroscope.

Figure 11 is the structural schematic diagram of fixed part in portable visible urethroscope.

Figure 12 is the structural schematic diagram of pars contractilis in portable visible urethroscope.

Figure 13 is the structural schematic diagram of open-close type fixing clamp in portable visible urethroscope.

Figure 14 is the side view of open-close type fixing clamp in portable visible urethroscope.

Figure 15 is the structural schematic diagram of open-close type fixing clamp inner bottom surface in portable visible urethroscope.

In figure:

1- urethroscope main body 2- control valve 3- handle 4- display

The telescopic fixing clamp 7- open-close type fixing clamp 11- urethroscope body of rod of 5- connection hose 6-

12- application of anti-leakage layers 13- water filling port 14- water outlet 15- fixed bit

16- transmission of video optical fiber 17- light source transmission fiber 18- equipment operation channel 21- operation handle

22- water hole 23- control valve limits the grip part 31- 32- fixation hole

33- hose fixed bit a 34- handle fixation hole 35- charge port 61- fixed part

62- pars contractilis 63- installation lid 64- display fixing groove 65- reset tension spring

71- fixing clamp arm 72- activity clamp arm 73- cable-through hole c 74- fixing axle

75- reset spring 76- hose fixed bit c 131- water filling port limits the limit of 141- water outlet

611- cable-through hole a 612- sunkens cord slot 613- pilot hole 614- tension spring fixed column

621- guide post 622- tension spring fixation hole 631- hose fixed bit b 632- cable-through hole b

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

Please refer to Fig. 1~14, in the utility model embodiment, a kind of portable visible urethroscope, including urethroscope main body 1, control valve 2, handle 3, display 4, connection hose 5 and fixing clamp are equipped with for controlling physiology in the urethroscope main body 1 The control valve 2 of the injection of the liquid such as salt water or extraction, the rear end of the urethroscope main body 1 are fixed with for hand-held handle 3, institute Handle 3 is stated by connecting the fixed fixing clamp of hose 5, holds the display being connected with urethroscope main body 1 on the fixing clamp 4, the fixing clamp is divided into telescopic fixing clamp 6 and open-close type fixing clamp 7 by structure；

The urethroscope main body 1 is made of the body of rod 11, water filling port 13 and water outlet 14, set in the body of rod 11 in lead to set Standby operating walk way 18,18 rear end of equipment operation channel are bent 25 ° -45 °, and 18 rear end of equipment operation channel is provided with application of anti-leakage layers 12, Application of anti-leakage layers 12 prevents physiological saline and so on liquid in art from oozing out, and 18 front end of equipment operation channel is oblique top formula structure, convenient for inserting Enter urinary tract, the water filling port 13 is identical with 14 structure of water outlet, and the water filling port 13 and water outlet 14 are symmetrically disposed on the body of rod 11 Nearly curved end side is respectively equipped with water filling port limit 131 and water outlet limit 141 on the water filling port 13 and water outlet 14, The inner passage of water filling port limit 131 and water outlet limit 141 is connected to equipment operation channel 18, the equipment operation channel 18 Upper and lower two sides are provided with video 16 and light source transmission fiber 17, video 16 and light source transmission fiber 17 respectively with video processing module And cold light source connection, fixed bit 15 is provided between 11 rear end of the body of rod and water filling port 13 and water outlet 14, mounting knob 3 is pacified On fixed bit 15, fixed bit 15 facilitates mounting knob 3, and convenient for operating in art, the control valve 2 is mounted on 13 He of water filling port On water outlet 14, control valve 2 is by carrying out rotation control physiological saline and so on liquid injection to water filling port 13 and water outlet 14 or taking out Out；

The control valve 2 is made of operation handle 21 and the cylinder connecting with handle 21, and the cylinder and handle 21 connect The place of connecing is provided with control valve limit 23, and the cylinder middle and upper part is provided with water hole 22；

The handle 3 includes grip part 31 and the handle fixation hole 32 angled with grip part 31, the gripping 31 side of portion obliquely be provided with hose fixed bit a33, hollow channel, the handle 3 are equipped with inside hose fixed bit a33 It is inside integrated with power module, cold light source module, radiating module and video processing module, 31 tail end of grip part is provided with charging Mouthfuls 35, the handle 3 and the body of rod 11 of urethroscope main body 1 are fixedly mounted in 30 ° -50 ° of angle, and handle 3 is towards urethroscope master The rear end of body 1；

The display 4 is powered by 3 built-in power of handle, and the video line and power supply line that the display 4 connects pass through Connection hose 5 in handle 3 video processing module and power module connect；

4 built-in power of display and bluetooth module, the display 4 pass through at the video built in bluetooth and handle 3 Module connection is managed, without considering wiring, simplifies product structure.

The connection hose 5 using free bend can shaping material support, 5 both ends of connection hose are provided with containing interior The connecting pin of screw thread connects in hose 5 and is installed with video line and power supply line, does not influence to grasp while sterilization of instruments convenient for patient's clinic Make；

The connection hose 5 is set as hollow hard tube, using hollow hard tube, display 4 and 1 phase of urethroscope in operating process To fixation, position can not be changed；

The telescopic fixing clamp 6 is made of fixed part 61, pars contractilis 62, installation lid 63 and built-in reset tension spring 65, The fixed part 61 and pars contractilis 62 constitute display fixing groove 64 after combining, and the fixed part 61 of the telescopic fixing clamp 6 is Positive Y type side J-type structure, 61 front crotch of fixed part are provided with slot 612 of sunkening cord, and slot 612 of sunkening cord prevents video line and electricity Source line can not be installed on fixing clamp after connecting with display 4, and 612 top of slot of sunkening cord is provided with cable-through hole a611, be sunken cord 612 opposite side of slot is provided with functional chamber, is equipped with tension spring fixed column 614 in functional chamber, functional chamber to 61 top of fixed part is equipped with The pars contractilis 62 of pilot hole 613, the telescopic fixing clamp 6 is front Y type side J-type structure, and 62 top of pars contractilis is provided with Symmetrical guide post 621,621 top of guide post are provided with the tension spring fixation hole 622 of installation tension spring, and the installation lid 63 can be with Defencive function cavity space, puts and only pollutes, while guaranteeing to adversely affect internal part in disinfecting process, described Installation 63 back side of lid is provided with hose fixed bit b631, is equipped with hollow cable-through hole b632, hose inside hose fixed bit b631 Fixed bit b631 is opposite with cable-through hole a611, can pass through video line and power supply line；

The working principle of the utility model is: clinostatism or lithotomy position in use, patient makes even, exposure perineum, routinely disappear Malicious drape, orificium urethrae externum is interior to inject totokaine rubber cement, and visual urethroscope mirror body embrocates a kind of totokaine rubber cement (fiber crops containing totokaine Medicine lubricant), water filling port 13 connects 0.9% physiological saline, opens the video in urethroscope main body 1,4 position of display is adjusted, Enter urethra along orificium urethrae externum under the direct-view of the body of rod 11, until 11 front end of the body of rod enters bladder, it is logical along visual urethroscope equipment operation Road 18 is inserted into " J " type wire guide, retains seal wire backed off after random urethroscope main body 1, " J " type wire guide (outer body) is worn Catheter head end is crossed, catheter advances along seal wire, until catheter front end enters bladder, along catheter sacculus hole injection 0.9% Physiological saline 15-20ml, extracts " J " type wire guide, and the external urinal of catheter terminates operation.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Embodiment 2

Please refer to Figure 15, the present embodiment the difference from embodiment 1 is that:

The open-close type fixing clamp 7, including fixing clamp arm 71, activity clamp arm 72, fixing axle 74 and reset spring 75, institute It states fixing clamp arm 71 and activity clamp arm 72 to be rotatedly connected by fixing axle 74, is arranged reset spring 75 in the fixing axle 74, Two spring tips of the reset spring 75 are fastened on respectively in 72 inner wall of fixing clamp arm 71 and activity clamp arm, fixing clamp arm 71 The back side is provided with hose fixed bit c76, be internally provided in lead to cable-through hole c73.

Working principle of the utility model is: 7 usage mode of open-close type fixing clamp of setting is similar to clothes-pegs, it can be very square Just to display 4 carry out clamping and release act.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (9)

1. a kind of portable visible urethroscope, including urethroscope main body (1), control valve (2), handle (3), display (4), connection Hose (5) and fixing clamp, which is characterized in that be equipped on the urethroscope main body (1) for controlling physiological saline and so on liquid note The control valve (2) for entering or extracting out, the rear end of the urethroscope main body (1) are fixed with for hand-held handle (3), the handle (3) by connecting hose (5) fixed fixing clamp, the display being connected with urethroscope main body (1) is hold on the fixing clamp (4), the fixing clamp is divided into telescopic fixing clamp (6) and open-close type fixing clamp (7) by structure.

2. portable visible urethroscope according to claim 1, which is characterized in that the urethroscope main body (1) is by the body of rod (11), water filling port (13) and water outlet (14) are constituted, set in the body of rod (11) in the equipment operation channel (18) that leads to, equipment behaviour Make channel (18) rear end and be bent 25 ° -45 °, equipment operation channel (18) rear end is provided with application of anti-leakage layers (12), the water filling port (13) Identical with water outlet (14) structure, the water filling port (13) and water outlet (14) are symmetrically disposed on the nearly curved end one of the body of rod (11) Side is respectively equipped with water filling port limit (131) and water outlet limit (141) on the water filling port (13) and water outlet (14), infuses The inner passage of mouth of a river limit (131) and water outlet limit (141) is connected to equipment operation channel (18), and the equipment operation is logical Two sides are provided with video (16) and light source transmission fiber (17) up and down in road (18), and video (16) and light source transmission fiber (17) are respectively It connect with video processing module and cold light source, is provided between the body of rod (11) rear end and water filling port (13) and water outlet (14) Fixed bit (15), mounting knob (3) are mounted on fixed bit (15), and the control valve (2) is mounted on water filling port (13) and water outlet On mouth (14).

3. portable visible urethroscope according to claim 1, which is characterized in that the control valve (2) is by operation handle (21) and with handle (21) cylinder connecting is constituted, and the cylinder and handle (21) junction are provided with control valve limit (23), the cylinder middle and upper part is provided with water hole (22).

4. portable visible urethroscope according to claim 1, which is characterized in that the handle (3) includes grip part (31) the handle fixation hole (32) angled and with grip part (31), the setting of grip part (31) side obliquely Have a hose fixed bit a (33), be hollow channel inside hose fixed bit a (33), be integrated in the handle (3) power module, Cold light source module, radiating module and video processing module, grip part (31) tail end are provided with charge port (35), the handle (3) it is fixedly mounted with the body of rod (11) of urethroscope main body (1) in 30 ° -50 ° of angle, handle (3) is towards urethroscope main body (1) Rear end.

5. portable visible urethroscope according to claim 1, which is characterized in that the display (4) passes through handle (3) Built-in power power supply, the video line and power supply line of display (4) connection pass through the view in connection hose (5) and handle (3) Frequency processing module and power module connection.

6. portable visible urethroscope according to claim 5, which is characterized in that display (4) built-in power and Bluetooth module, the display (4) are connect by bluetooth with the video processing module built in handle (3).

7. portable visible urethroscope according to claim 1, which is characterized in that the connection hose (5) is using hollow Hard tube or free bend can shaping material be made, connection hose (5) both ends are provided with connecting pin containing internal thread, connection Video line and power supply line are installed in hose (5).

8. -7 any portable visible urethroscope according to claim 1, which is characterized in that the telescopic fixing clamp (6) it is made of fixed part (61), pars contractilis (62), installation lid (63) and built-in reset tension spring (65), the fixed part (61) Display fixing groove (64) are constituted with after pars contractilis (62) combination, the fixed part (61) of the telescopic fixing clamp (6) is front Y Type side J-type structure, fixed part (61) front crotch are provided with slot of sunkening cord (612), and slot of sunkening cord (612) top is provided with Cable-through hole a (611), slot of sunkening cord (612) opposite side are provided with functional chamber, are equipped with tension spring fixed column (614) in functional chamber, function Chamber to fixed part (61) top is equipped with pilot hole (613), and the pars contractilis (62) of the telescopic fixing clamp (6) is front Y type side Face J-type structure, pars contractilis (62) top are provided with symmetrical guide post (621), and guide post (621) top is provided with installation tension spring Tension spring fixation hole (622), installation lid (63) back side is provided with hose fixed bit b (631), in hose fixed bit b (631) Portion is equipped with hollow cable-through hole b (632), and hose fixed bit b (631) and cable-through hole a (611) are opposite.

9. -7 any portable visible urethroscope according to claim 1, which is characterized in that the open-close type fixing clamp (7), including fixing clamp arm (71), activity clamp arm (72), fixing axle (74) and reset spring (75), the fixing clamp arm (71) It is rotatedly connected with activity clamp arm (72) by fixing axle (74), is arranged reset spring (75) on the fixing axle (74), it is described Two spring tips of reset spring (75) are fastened on respectively in fixing clamp arm (71) and activity clamp arm (72) inner wall, fixing clamp arm (71) back side is provided with hose fixed bit c (76), be internally provided in lead to cable-through hole c (73).