Disposable urethra bladder soft lens sheath
Technical field
This utility model relates to a kind of medical instruments field, particularly a kind of disposable urethra bladder soft lens sheath.
Background technology
Cystoscopy art is a conventional means for inspection and the treatment of bladder disease of Urology Surgery, its diagnosis for urethra and bladder pathological changes, treats and follows up a case by regular visits to and have important function.The conventional urethrocystoscope of cystoscopy art comprises two kinds of hard mirror and soft lens.Soft lens is because its wound is few, and patient is painful few, can complete observation intravesical pathological changes and have advantage.But because soft lens is expensive, cleaning and sterilizing is more loaded down with trivial details, and required time is long, and easily damage in cleaning and sterilizing process, limited the use in clinical.
Utility model content
In order to solve the problem of prior art, it is a kind of for being sleeved on outside bladder soft lens that this utility model embodiment provides, the disposable urethra bladder soft lens sheath of avoiding the sterilization of bladder soft lens to clean.Described technical scheme is as follows:
In order to solve the problem of prior art, the utility model proposes following technical scheme:
A kind of disposable urethra bladder soft lens sheath, the join protection section that it comprises mirror body protection section and is connected with described mirror body protection section; Described mirror body protection section is provided with receiving opening and service aisle; Described join protection section comprises the combination through hole being communicated with described receiving opening, the combination service aisle being communicated with described service aisle, the first arm and the second arm being communicated with described the first arm, and described the first arm and described the second arm are all communicated with described combination service aisle.
Preferably, described mirror body protection section comprises the first sheath body, and described the first sheath body comprises front end and the rear end that is connected described join protection section; The inclined plane that the end face of described front end comprises transverse plane and tilted to extend to described rear end by described transverse plane; Described receiving opening and described service aisle all run through described the first sheath body setting, and described service aisle runs through the end face of described inclined plane and described rear end, and described receiving opening runs through the end face of described transverse plane and described rear end.
Preferably, the cross section of described receiving opening is crescent, semilune or fan-shaped.
Preferably; described join protection section comprises the second sheath body being extended by the rear end of described the first sheath body; and described combination through hole and described combination service aisle all run through described the second sheath body setting; and described the second arm is extended and formed by described the second sheath body, described the first arm is extended and is formed by the side face of described the second arm.
Preferably, described the first arm is standard interface, is also provided with a dismountable sealing cap on described the second arm.
Preferably, in described combination through hole, be provided with locking device.
Preferably; described disposable urethra bladder soft lens sheath also comprises the external protective sleeve that is socketed in described join protection section periphery, and described external protective sleeve comprises the affixed sheath cover for being fixedly connected with described join protection section and overlaps with described affixed sheath the protection sheath cover being connected.
Preferably, described protection sheath cover is medical plastic cylinder, and can fold and stretch.
The beneficial effect that the technical scheme that this utility model provides is brought is:
The instrument bag that disposable urethra bladder soft lens sheath of the present utility model utilizes receiving opening, need the mirror body of bladder soft lens, operating portion and perfusion joint and operation in conjunction with through hole, the first arm, the second arm, in conjunction with service aisle and service aisle wraps, and bladder soft lens is not directly contacted with human body completely.Like this, bladder soft lens need not be sterilized and can be directly sleeved on interior use of disposable urethra bladder soft lens sheath of utility model, has avoided the problem of the damage bladder soft lens in bladder soft lens cleaning and sterilizing time length and cleaning and sterilizing process.
Accompanying drawing explanation
Fig. 1 is the structural representation of disposable urethra bladder soft lens sheath of the present utility model;
Fig. 2 is the structure enlarged diagram of the A part of Fig. 1;
Fig. 3 is the structure enlarged diagram of the B part of Fig. 1;
Fig. 4 is the structure enlarged diagram of the C part of Fig. 1.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
Please refer to Fig. 1, this utility model embodiment provides a kind of disposable urethra bladder soft lens sheath, and the bladder soft lens that it is used for being sleeved on cystoscopy art, to avoid bladder soft lens directly to contact with human body.This disposable urethra bladder soft lens sheath comprises integrated mirror body protection section A, join protection section B and external protective sleeve C.Preferably, mirror body protection section A, join protection section B and external protective sleeve C make by materials such as medical silica-gel, rubber, PVC.
Incorporated by reference to reference to Fig. 2, A is for being set with the mirror body of bladder soft lens for mirror body protection section, and consistent with the mirror shape of bladder soft lens.Mirror body protection section A comprise be conical the first sheath body 2, for holding receiving opening 5 and the service aisle 4 of mirror body of bladder soft lens.The rear end (not label) that the first sheath body 2 comprises front end 3 and is connected with join protection section B, and the diameter at front end 3 places is larger.The inclined plane 313 that the end face of front end 3 comprises transverse plane 311 and tilted to extend to the back-end by transverse plane 311.Receiving opening 5 and service aisle 4 are all located on the first sheath body 2, and receiving opening 5 and service aisle 4 are not communicated with mutually; Wherein, receiving opening 5 runs through inclined plane 313 and the rear end that the transverse plane 311 of the first sheath body 2 and rear end, service aisle 4 run through the first sheath body 2.Preferably, for the mirror body that prevents bladder soft lens rotates in receiving opening 5, in the present embodiment, the cross section of receiving opening 5 is crescent, semilune or fan-shaped.
Incorporated by reference to reference to Fig. 3, join protection section B is for being set with the operating portion of bladder soft lens.Join protection section B comprises the second sheath body 20, the first arm 8 and the second arm 9 that are extended by the rear end of the first sheath body 2.The second sheath body 20 is cone, and the second arm 9 is extended and formed by the side face of the second sheath body 20; The first arm 8 is extended and is formed by the side face of the second arm 9, and the first arm 8 is communicated with the second arm 9.In the second sheath body 20, be provided with the conical combination through hole 7 being communicated with receiving opening 5 and the combination service aisle 6 being communicated with service aisle 4.In conjunction with through hole 7 for holding the operating portion of bladder soft lens, and in conjunction with through hole 7 run through the second sheath body 20 away from the end face of the first sheath body 2 to form opening 11.At the bottom of opening 11 is the cone in conjunction with through hole 7, its diameter maximum; Opening 11 is the entrance of bladder soft lens insertion disposable urethra bladder soft lens sheath of the present utility model.In conjunction with being provided with locking device 10 in through hole 7, to be fixed on the operating portion of bladder soft lens in connection with protection section B by locking device 10.The first arm 8 and the second arm 9 all with in conjunction with service aisle 6 are communicated with.Wherein, the first arm 8 is a standard interface, for the required liquid of operation is injected into service aisle 4.On the second arm 9, be also provided with a removable sealing cap 91, can not polluted by introduced contaminants in the time not using for the protection of the second arm 9.
Incorporated by reference to reference to Fig. 4, external protective sleeve C comprises for the protection of the external cord of bladder soft lens and the protection sheath of light source cover 12 and with the affixed sheath that is fixedly connected with the second sheath body 20 and overlaps 17.Affixed sheath cover 17 is cone, and affixed sheath overlaps the outer peripheral face at fixedly sleeved opening 11 places in the second sheath body 20, one end that 17 diameters are less; Affixed sheath overlaps one end that 17 diameters are larger and extends to form protection sheath cover 12.Protection sheath cover 12 is medical plastic cylinder, and can fold and stretch.
Please, referring again to Fig. 1, after disposable urethra bladder soft lens sheath sterilization of the present utility model, save backup.In the time that needs carry out cystoscopy art; the mirror body of bladder soft lens is inserted from the protection sheath cover 12 of the external protective sleeve C of disposable urethra bladder soft lens sheath of the present utility model; and successively through the opening 11 of join protection section B and in conjunction with after through hole 7; be positioned at receiving opening 5, and the front end of the mirror body of bladder soft lens is concordant with the transverse plane 311 of the first sheath body 2 of mirror body protection section A.Open the protection sheath cover 12 of external protective sleeve C, the external cord of bladder soft lens and light source line are all contained in protection sheath cover 12.Now, the mirror body front end of the mirror body of bladder soft lens and receiving opening 5 close contacts, thereby avoid bladder soft lens mirror body mirror body operation process in the interior rotation of receiving opening 5.The second sheath body 20 of join protection section B is fixed on the operating portion of bladder soft lens by locking device 10, to avoid join protection section B to come off from bladder soft lens.At this moment, the required liquid of performing the operation injects by the first arm 8; By sealing cap 91, the apparatus that operation is needed is inserted in the second arm 9, and successively through completing and check and treatment operation by entering in conjunction with service aisle 6 and service aisle 4 in patient body.In the process of operation, bladder soft lens is arranged with disposable urethra bladder soft lens sheath of the present utility model outward.Avoid bladder soft lens directly to contact with human body by disposable urethra bladder soft lens sheath of the present utility model, after using once, directly disposable urethra bladder soft lens sheath of the present utility model is taken off and lost, avoided the problem of the damage bladder soft lens in bladder soft lens cleaning and sterilizing time length and cleaning and sterilizing process.Particularly, mirror body outside bladder soft lens is contained in receiving opening 5, the operating portion of bladder soft lens be contained in conjunction with in through hole 7, the perfusion joint of bladder soft lens is contained in the first arm 8, and the apparatus that needs of operation is from inserting in the second arm 9 and successively through by entering in patient body and complete and check and treatment operation in conjunction with service aisle 6 and service aisle 4.Therefore, bladder soft lens is wrapped in respectively the disposable urethra bladder soft lens sheath receiving opening 5 of utility model, in conjunction with through hole 7, the first arm 8, the second arm 9, in conjunction with in service aisle 6 and service aisle 4, directly do not contact with human body completely.Like this, bladder soft lens need not be sterilized and can be directly sleeved on interior use of disposable urethra bladder soft lens sheath of utility model, has avoided the problem of the damage bladder soft lens in bladder soft lens cleaning and sterilizing time length and cleaning and sterilizing process.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.