CN108567521A

CN108567521A - A kind of nursing urethral catheterization device

Info

Publication number: CN108567521A
Application number: CN201810449037.0A
Authority: CN
Inventors: 许芳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-11
Filing date: 2018-05-11
Publication date: 2018-09-25

Abstract

The invention discloses a kind of nursing urethral catheterization devices, including protection shell and the inner housing being welded on protection housing tip inner wall, it is connected with charging connector at the top of the protection shell, and charging connector is connected to inner housing, inner housing bottom is connected with discharge nozzle, sliding slot is offered on the outer wall of inner housing, the fixed block that the both sides of inner housing are provided symmetrically, and it is opened up at the top of fixed block fluted, and side of the groove far from inner housing offers second sliding slot, and the internal slide of second sliding slot is connected with the second sliding block, the internal slide of groove is connected with the first crushing block and the second crushing block, and second crushing block be located at side of first crushing block far from inner housing, second crushing block and the second sliding block weld.The configuration of the present invention is simple, it is easy to use, the contact of pedestrian and urethral catheterization packet are not only avoided, while convenient for the replacement of urethral catheterization packet, it is convenient and sanitary.

Description

A kind of nursing urethral catheterization device

Technical field

The present invention relates to urethral catheterization device technical field more particularly to a kind of nursing urethral catheterization devices.

Background technology

Medically, through being per urethram inserted into catheter to bladder, urine is drained.Urethral catheterization be divided into catheter retaining urethral catheterization and Two kinds of having a rest property urethral catheterization.The former catheter is retained in always in patient body, just pulls out or regularly replace new pipe when the state of an illness is permitted. The latter is then primary every urethral catheterization in 4-6 hours, and urine is entered by catheter in urethral catheterization packet；

The urethral catheterization packet of existing hospital is hung directly from sick bed so that patient back and forth is easy to contact and does not defend not only It is raw, and be easy to be staved by sharp or hard object, cause urine to be scattered in ground, thus it is proposed that a kind of nursing urethral catheterization Device.

Invention content

The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of nursing proposed is filled with urethral catheterization It sets.

To achieve the goals above, present invention employs following technical solutions：

A kind of nursing urethral catheterization device, including protection shell and the inner housing being welded on protection housing tip inner wall, the guarantor It is connected with charging connector at the top of protective case body, and feeds connector and is connected to inner housing, inner housing bottom is connected with discharge nozzle, Offer sliding slot on the outer wall of inner housing, the fixed block that the both sides of inner housing are provided symmetrically, and opened up at the top of fixed block It is fluted, and side of the groove far from inner housing offers second sliding slot, and the internal slide of second sliding slot is connected with the second cunning Block, the internal slide of groove are connected with the first crushing block and the second crushing block, and to be located at the first crushing block separate for the second crushing block The side of inner housing, the second crushing block and the second sliding block weld, and the first crushing block and the second crushing block are slidably connected, and first squeezes Briquetting is welded with two symmetrically arranged slide posts close to the side of inner housing, and the one end of slide post far from the first crushing block is prolonged Side of the fixed block close to inner housing is extended to, and is equipped with movable block between fixed block and inner housing, and movable block is far from inner housing Side and slide post weld, and movable block is welded with arc card, the position phase of arc card and sliding slot close to the side of inner housing It is mutually corresponding, symmetrically arranged threaded hole there are two being opened up at the top of shell is protected, and the internal whorl of threaded hole is connected with screw thread Column, threaded post are corresponded with the second crushing block, and the bottom end inner wall of shell is protected to be equipped with buffer board, and the bottom two of buffer board Side is hinged with drawstring, and the one end of drawstring far from buffer board extends to the inside of second sliding slot and is hinged on the bottom of the second sliding block Portion.

Preferably, the first sliding groove, the first sliding groove and movable block position phase are offered on the top inner wall of the protection shell It is mutually corresponding, and the internal slide of the first sliding groove is connected with the first sliding block, the first sliding block and mobile block welding.

Preferably, the inner housing is cylindrical structure, and sliding slot is loop configuration, and the side of shell is protected to offer behaviour Make through-hole.

Preferably, the protection shell is internally provided with urethral catheterization packet, and urethral catheterization packet is located at the top of buffer board, and buffer board Top is equipped with second spring.

Preferably, the two bottom sides of the buffer board are mounted on the first fixed pulley, and on the both sides inner wall of protection shell Symmetrically arranged second fixed pulley is installed, and the first fixed pulley and the second fixed pulley are slidably connected with drawstring.

Present invention has the advantages that：

By protecting shell, buffer board, fixed block, the first sliding groove, movable block, the second crushing block, the first crushing block, first calmly sliding Wheel, the second fixed pulley, drawstring, arc card, the first sliding block, inner housing, discharge nozzle, charging connector, urethral catheterization packet, second sliding slot, Second sliding block, the isostructural setting of the first spring so that the outside of urethral catheterization packet is equipped with protection shell, and urethral catheterization packet is fixed on protection The inside of shell, both health in turn avoid being staved, the apparatus structure is simple, easy to use, not only avoids pedestrian and urethral catheterization The contact of packet, while convenient for the replacement of urethral catheterization packet, it is convenient and sanitary.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of nursing urethral catheterization device proposed by the present invention；

Fig. 2 is a kind of partial structural diagram of nursing urethral catheterization device proposed by the present invention；

Fig. 3 is a kind of partial structurtes enlarged diagram of nursing urethral catheterization device proposed by the present invention.

In figure：1 protection shell, 2 buffer boards, 3 fixed blocks, 4 the first sliding grooves, 5 movable blocks, 6 first crushing blocks, 7 second are squeezed Briquetting, 8 first fixed pulleys, 9 second fixed pulleys, 10 drawstrings, 11 arc cards, 12 first sliding blocks, 13 inner housings, 14 discharge nozzles, 15 Feed connector, 16 urethral catheterization packets, 17 second sliding slots, 18 second sliding blocks, 19 first springs.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.

Referring to Fig.1-3, a kind of nursing urethral catheterization device, including protect shell 1 and be welded on protection 1 top inner wall of shell Inner housing 13, protection shell 1 top be connected with charging connector 15, and feed connector 15 be connected to inner housing 13, it is interior 13 bottom of shell is connected with discharge nozzle 14, and sliding slot 20 is offered on the outer wall of inner housing 13, and the both sides of inner housing 13 are equipped with symmetrically The fixed block 3 of setting, and the top of fixed block 3 opens up fluted, and side of the groove far from inner housing 13 offers the second cunning Slot 17, and the internal slide of second sliding slot 17 is connected with the second sliding block 18, the internal slide of groove is connected with 6 He of the first crushing block Second crushing block 7, and the second crushing block 7 is located at the first side of the crushing block 6 far from inner housing 13, the second crushing block 7 and second Sliding block 18 welds, and the first crushing block 6 and the second crushing block 7 are slidably connected, and the first crushing block 6 is welded close to the side of inner housing 13 Symmetrically arranged slide post 21 there are two connecing, and the one end of slide post 21 far from the first crushing block 6 extends to fixed block 3 close to interior The side of shell 13, and between fixed block 3 and inner housing 13 be equipped with movable block 5, and side of the movable block 5 far from inner housing 13 with Slide post 21 welds, and movable block 5 is welded with arc card 11, the position of arc card 11 and sliding slot 20 close to the side of inner housing 13 It corresponds, protecting the top of shell 1 to open up, there are two symmetrically arranged threaded holes, and the internal whorl of threaded hole is connected with spiral shell Line column, threaded post correspond with the second crushing block 7, and the bottom end inner wall of protection shell 1 is equipped with buffer board 2, and buffer board 2 Two bottom sides are hinged with drawstring 10, and the one end of drawstring 10 far from buffer board 2 extends to the inside of second sliding slot 17 and is hinged on The bottom of second sliding block 18.

It protects and offers the first sliding groove 4 on the top inner wall of shell 1, the first sliding groove 4 is corresponded with 5 position of movable block, And the internal slide of the first sliding groove 4 is connected with the first sliding block 19, the first sliding block 19 is welded with movable block 5, and inner housing 13 is cylinder Body structure, and sliding slot 20 is loop configuration, the side of protection shell 1 offers operation through-hole, and being internally provided with for shell 1 of protection is led Urine packet 16, urethral catheterization packet 16 is located at the top of buffer board 2, and the top of buffer board 2 is equipped with second spring, the bottom of buffer board 2 Both sides are mounted on the first fixed pulley 8, and are equipped with symmetrically arranged second fixed pulley 9 on the both sides inner wall of protection shell 1, and First fixed pulley 8 and the second fixed pulley 9 are slidably connected with drawstring.

Application process：Protection shell 1 is hung on one's sick bed when use, urethral catheterization is wrapped on open tubular column 13, is then turned Dynamic threaded post so that threaded post squeezes the first crushing block 7 so that the two the first crushing blocks 7 are caught in the inside of the first sliding groove, to So that the first crushing block 7 squeezes the second crushing block 6 so that the first crushing block 6 pushes movable block 5 so that arc card 11 Urethral catheterization packet mouth is squeezed into the inside of card slot 20, then by the catheter inserting drawn from patient's bladder on urine filling mouth 15, With increasing for urine, the weight of urethral catheterization packet 16 can increase, so that buffer board 2 declines, so that drawstring 10 pulls the One sliding block 18 is moved down along the first sliding groove 17, to pull the second crushing block 7 to move down so that arc card 11 is to urethral catheterization The tighter of 16 packet mouth pressure is wrapped, avoids falling off for urethral catheterization packet 16, the apparatus structure is simple, easy to use, not only avoids pedestrian With the contact of urethral catheterization packet 16, while convenient for urethral catheterization packet replacement, it is convenient and sanitary.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims

1. a kind of nursing urethral catheterization device, including protection shell（1）Be welded on protection shell（1）Inner housing on the inner wall of top （13）, which is characterized in that the protection shell（1）Top be connected with charging connector（15）, and feed connector（15）With Inner housing（13）Connection, inner housing（13）Bottom is connected with discharge nozzle（14）, inner housing（13）Outer wall on offer sliding slot （20）, inner housing（13）The fixed block that is provided symmetrically of both sides（3）, and fixed block（3）Top open up it is fluted and recessed Slot is far from inner housing（13）Side offer second sliding slot（17）, and second sliding slot（17）Internal slide be connected with the second cunning Block（18）, the internal slide of groove is connected with the first crushing block（6）With the second crushing block（7）, and the second crushing block（7）Positioned at One crushing block（6）Far from inner housing（13）Side, the second crushing block（7）With the second sliding block（18）Welding, and the first crushing block （6）With the second crushing block（7）It is slidably connected, the first crushing block（6）Close to inner housing（13）Side be welded with two and symmetrically set The slide post set（21）, and slide post（21）Far from the first crushing block（6）One end extend to fixed block（3）Close to inner housing （13）Side, and fixed block（3）And inner housing（13）Between be equipped with movable block（5）, and movable block（5）Far from inner housing（13） Side and slide post（21）Welding, and movable block（5）Close to inner housing（13）Side be welded with arc card（11）, arc card （11）With sliding slot（20）Position correspond, protect shell（1）Top open up there are two symmetrically arranged threaded hole, and spiral shell The internal whorl of pit is connected with threaded post, threaded post and the second crushing block（7）It corresponds, protects shell（1）Bottom end in Wall is equipped with buffer board（2）, and buffer board（2）Two bottom sides be hinged with drawstring（10）, and drawstring（10）Far from buffer board（2） One end extend to second sliding slot（17）Inside and be hinged on the second sliding block（18）Bottom.

2. a kind of nursing urethral catheterization device according to claim 1, which is characterized in that the protection shell（1）Top The first sliding groove is offered on inner wall（4）, the first sliding groove（4）With movable block（5）Position corresponds, and the first sliding groove（4）It is interior Portion slidably connects the first sliding block（19）, the first sliding block（19）With movable block（5）Welding.

3. a kind of nursing urethral catheterization device according to claim 1, which is characterized in that the inner housing（13）For cylinder Structure, and sliding slot（20）For loop configuration, shell is protected（1）Side offer operation through-hole.

4. a kind of nursing urethral catheterization device according to claim 1, which is characterized in that the protection shell（1）Inside Equipped with urethral catheterization packet（16）, urethral catheterization packet（16）Positioned at buffer board（2）Top, and buffer board（2）Top second spring is installed.

5. a kind of nursing urethral catheterization device according to claim 1, which is characterized in that the buffer board（2）Bottom two Side is mounted on the first fixed pulley（8）, and protect shell（1）Both sides inner wall on symmetrically arranged second fixed pulley is installed （9）, and the first fixed pulley（8）With the second fixed pulley（9）It is slidably connected with drawstring.