CN208625675U - A kind of fine-meshed urethral sound - Google Patents

Abstract

The utility model discloses a kind of fine-meshed urethral sounds, including tube body and handle, there is an aperture on the tube body top, the tube body top and handle forms a medicament channel, there is a press section on handle, the medicament channel and tube body tip connection portion have several pores, and a seal wire is run through on the aperture.The utility model is by medicament channel and squeezes the cooperation switched, so that urethral sound enters in the case where there is medicament cooperation, can reduce the damage of urethra and reduce the pain of patient, while can realize the urethral sound of medicine-feeding function；By the design of coarse striped handle and annulus, operator can be made easy to use, solve the problems, such as that urethral sound is passed in and out and bring pain to patient and for medicine.

Description

A kind of fine-meshed urethral sound

Technical field

The utility model relates to a kind of the field of medical instrument technology more particularly to a kind of fine-meshed urethral sounds.

Background technique

Existing urethral sound is typically all top end part bending, facilitates access for orificium urethrae externum, and terminal part is flat, is convenient for patient With hand grip.But due to the flat design of terminal part, so that existing urethral sound is not easy to hold in clinical application, for hand Patient is using very inconvenient, when especially needing urethral sound to guide in art, it appears and it is more prominent, and also existing urethra is visited Subfunction is more single, major function be urethra detect, urethral dilatation, and this during can to urethra generate extruding, make to suffer from Person is very painful, especially for the patient for natively having wound in urethra, it usually needs part arcotic is smeared on the outside of probe Agent, but since medicament is volatile, after probe enters, remaining amount is seldom, unobvious to the therapeutic effect of patient.Cause This, detects urethra, reduces patient suffering in process of expansion, facilitates operator's this problem of performing the operation very severe.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of reduction patient urethral injury, patient are easy to use Fast, a kind of fine-meshed urethral sound of medicine-feeding can be achieved

In order to solve the above technical problems, the technical solution of the utility model is:

There are an aperture, the tube body in a kind of fine-meshed urethral sound, including tube body and handle, the tube body top Top and handle form a medicament channel, there is a press section, the medicament channel and tube body tip connection portion on handle There is several pores, a seal wire is run through on the aperture.

Preferably, there is a gas chamber in the press section.

Preferably, there is an extrusion mouth on the gas chamber.

It preferably, include several graduation marks on the seal wire.

Preferably, the tube body includes bending section and the straight line portion that is linked together with bending section.

Preferably, medicament is full of in the medicament channel.

Preferably, the grip surface has coarse striped.

Preferably, there is several annulus on the handle, there are several protective cases on annulus.

Preferably, the tube body and handle are made of metal material.

The beneficial effects of the utility model are:

1. by medicament channel and the cooperation switched is squeezed, so that urethral sound enters in the case where there is medicament cooperation, The damage of urethra can be reduced and reduce the pain of patient, while can realize the urethral sound of medicine-feeding function；

2. operator can be made easy to use by the design of coarse striped handle and annulus, it is difficult to slide to fall off.

Detailed description of the invention

Fig. 1 is the schematic diagram of the embodiments of the present invention one；

Fig. 2 is the schematic diagram of one press section of the embodiments of the present invention；

Fig. 3 is the utility model tube body top partial enlarged view；

Fig. 4 is the schematic diagram of the utility model embodiment two.

In figure: 1, tube body, 2, handle, 13, bending section, 14, straight line portion, 11, aperture, 5, seal wire, 51, graduation mark, 3, medicine Agent channel, 4, press section, 41, gas chamber, 42, extrusion mouth, 12, pore, 21, striped, 22, annulus, 23, protective case；

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.Under it should be noted that Technical characteristic involved in each embodiment of the utility model described in face is as long as they do not conflict with each other It is combined with each other.

Embodiment one:

Such as Fig. 1, shown in 2,3, a kind of fine-meshed urethral sound, including tube body 1 and handle 2, tube body 1 include bending section 13 With the straight line portion 14 being linked together with bending section, preferred tube body every section of Zhou Jing since the top is gradually increased, is beneficial in this way The entrance of entire urethral sound；There is an aperture 11 on 1 top of tube body, and a seal wire 5 is run through on aperture 11, includes several on seal wire 5 Graduation mark 51, the seal wire be mainly used for guide catheter entrance work as catheter inserting especially for Patients with Prostatic Hyperplasia When entering difficulty, it can be first placed in urethral sound described in the utility model, seal wire is then placed in by aperture 11, when seal wire 5 enters Afterwards, urethral sound is exited, the catheter that pore is opened on top can be placed in along seal wire, passing through the graduation mark 51 on seal wire 5 It can determine the position of the catheter in urethral sound and later period.1 top of tube body and handle 2 form a medicament channel 3, the medicine Be full of medicament in agent channel 3, but due to when urethral sound enters medicament will not be entered in urethra by pore 12 at once, or It can only enter micro medicament, effect is unobvious；Press section 4 on handle 1 has a gas chamber 41 in press section 4, passes through and squeezes The gas in portion 4, gas chamber 41 enters medicament channel 3 by extrusion mouth 42, pressure is formed, so that the medicament in medicament channel 3 passes through It is flow to urethra with the pore 12 of tube body tip connection portion, plays reduction of patient pain, gently the effects of existing wound, preferably , there is coarse striped 21 on 2 surface of handle, by there is the handle 2 of coarse striped 21, makes operator's facilitating operation, is not in Slide and fall situation.Preferably, the tube body 1 and handle 2 are made of metal material.

The application method of embodiment one is:

When patient needs anaesthetic to alleviate the pain of urethral sound disengaging or need the wound in pharmaceutical treatment urethra, hand Patient, which receives, holds handle 2, and seal wire 5 is first slowly put into urethra, is then slowly promoted, the top of tube body 1 slowly enters urethra In, gas chamber 41 is then squeezed by press section 4, due to pressure action, medicament in medicament channel 3 will by with tube body top The pore 12 of coupling part flow to urethra, play the role for the treatment of and it is lenitive, easy to use, operator is due to coarse item The handle 2 of line 21 is less prone to the situations such as landing in surgical procedure, improves procedure efficiency.

Embodiment two:

As shown in figure 4, having several annulus 22 on the handle 2 of embodiment two compared with embodiment one, having on annulus several Protective case 23, can be by 4 finger buckles in 4 annulus 22, due to there is a protection of protective case 23 when use, and finger will not be because of Be stuck in the inside and ache, and buckle in this way guarantees that urethral sound is not fallen out, operator without hold always, It is easy to use, and press section 4 squeezes also very convenient just on the corresponding annulus of second finger.

The utility model is by medicament channel and squeezes the cooperation switched, so that urethral sound is having the case where medicament cooperation Lower entrance can reduce the damage of urethra and reduce the pain of patient, while can realize the urethral sound of medicine-feeding function；Pass through The design of coarse striped handle and annulus, can make operator easy to use, difficult to slide to fall off, solve urethral sound into To patient bring pain out and the problem of for medicine.

The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model Any restrictions, therefore any changes or modifications made in the claims and specifications of the utility model all should belong to practical Within the scope of new patent is covered.

Claims (9)

1. a kind of fine-meshed urethral sound, including tube body and handle, it is characterised in that: there is an aperture on the tube body top, The tube body top and handle forms a medicament channel, there is a press section, the medicament channel and tube body top on handle There is several pores in end coupling part, and a seal wire is run through on the aperture.

2. a kind of fine-meshed urethral sound according to claim 1, it is characterised in that: there is a gas in the press section Room.

3. a kind of fine-meshed urethral sound according to claim 2, it is characterised in that: there is an extruding on the gas chamber Mouthful.

4. a kind of fine-meshed urethral sound according to claim 1, it is characterised in that: comprising several on the seal wire Graduation mark.

5. a kind of fine-meshed urethral sound according to claim 1, it is characterised in that: the tube body includes bending section With the straight line portion being linked together with bending section.

6. a kind of fine-meshed urethral sound according to claim 1, it is characterised in that: be full of in the medicament channel Medicament.

7. a kind of fine-meshed urethral sound according to claim 1, it is characterised in that: the grip surface has coarse Striped.

8. a kind of fine-meshed urethral sound according to claim 5, it is characterised in that: have on the handle several Annulus has several protective cases on annulus.

9. a kind of fine-meshed urethral sound according to claim 1-8, it is characterised in that: the tube body and handle Hand is made of metal material.