CN209203294U - A kind of Urology Surgery Inflated extending urethral sound - Google Patents
A kind of Urology Surgery Inflated extending urethral sound Download PDFInfo
- Publication number
- CN209203294U CN209203294U CN201821675883.6U CN201821675883U CN209203294U CN 209203294 U CN209203294 U CN 209203294U CN 201821675883 U CN201821675883 U CN 201821675883U CN 209203294 U CN209203294 U CN 209203294U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- piston
- straight sections
- inflation
- urology surgery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Prostheses (AREA)
Abstract
The utility model discloses a kind of Urology Surgery Inflated extending urethral sounds, belong to Urology Surgery instrument field, a kind of Urology Surgery Inflated extending urethral sound, including straight sections, straight sections right end is fixedly connected with bending part, air bag is cased on the outside of bending part, nylon tape is connected between air bag and straight sections, straight sections cutting has inflation runner, straight sections are dug close to bending part one end a pair of aeration aperture being connected with inflation runner, and aeration aperture is located in air bag, straight sections left end is fixedly connected with the sealing ring to match with inflation runner, sealing ring left end is fixedly connected with piston cylinder, piston cylinder right end, which is dug, the venthole to match with inflation runner, it is slidably connected in piston cylinder and inflates piston, inflation piston left end is fixedly connected with piston push rod, it may be implemented at various sizes of ankylurethria It is inflated formula adjusting, there is universality, and improve the uniformity of expansion.
Description
Technical field
The utility model relates to Urology Surgery instrument fields, more specifically to a kind of Urology Surgery inflatable dilatation
Formula urethral sound.
Background technique
Urethral sound is the medical instrument that Urology Surgery is common, indispensable, is mainly used for that urethra is detected, urethral dilatation etc. is made
With playing an important role to the diagnosing and treating of patient's urethra state of an illness, the model of existing urethral sound is fixed, i.e. every urethra
The diameter of probe be it is fixed, carry out probe's rotation that urethra is detected or can only use more different models when urethral dilatation
Operation cannot carry out selective expansion to urethra, and operation and instrument preparation disinfection are more complex, bring to clinical diagnosis and treatment certain tired
It is difficult.
Chinese utility model Publication No. CN206138565U discloses a kind of urethral sound of gradual thickening, including one
A handle portion, a straight sections, a bending section, the handle portion, straight sections and bending section are sequentially connected, and the bending section is extremely
It is divided into two sections less, every section of Zhou Jing is gradually increased since the top, and the Zhou Jing in every section is consistent, provided by the utility model
The urethral sound of gradual thickening is simple and reasonable, and the urine of several model sizes can be completed at the same time using a urethral sound
Road expansion, reduces and replaces different model urethral sound repeatedly, is conducive to that proximal urethra is protected to avoid damage to.
Although a kind of urethral sound of gradual thickening can be completed at the same time the urethra of several model sizes in above scheme
Expansion, but limitation is still very big, once occur not meeting at the ankylurethria of several models, it is desired nonetheless to replace urethra spy
Son, and bending section is divided into several sections of different Zhou Jing, expands when carrying out urethral dilatation unevenly, it is excessive there is also expanding
It may.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of inflations of Urology Surgery to expand
Formula urethral sound is opened, it may be implemented have universality, and mention for formula adjusting is inflated at various sizes of ankylurethria
The uniformity of height expansion.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of Urology Surgery Inflated extending urethral sound, including straight sections, the straight sections right end are fixedly connected with
Bending part, the bending part outside are cased with air bag, and nylon tape is connected between the air bag and straight sections, described straight
Pipe portion cutting has inflation runner, and the straight sections are dug close to bending part one end a pair of inflation being connected with inflation runner
Hole, and aeration aperture is located in air bag, the straight sections left end is fixedly connected with the sealing ring to match with inflation runner, institute
It states sealing ring left end and is fixedly connected with piston cylinder, the piston cylinder right end, which is dug, the venthole to match with inflation runner, institute
It states to be slidably connected in piston cylinder and inflates piston, the inflation piston left end is fixedly connected with piston push rod, the piston cylinder left end
Cutting has the through-hole to match with piston push rod, and the piston push rod left end is fixedly connected with draw back plate, and draw back plate is located at work
The left side of plug tube, the piston cylinder left end are fixedly connected with extension plate, and the extension plate surface is carved with metering scale, the push-and-pull
Plate cutting has the dip hatch to match with extension plate, may be implemented for being inflated formula tune at various sizes of ankylurethria
Section has universality, and improves the uniformity of expansion.
Further, the extension plate is fixedly connected with non-slip mat far from metering scale one end, sets on the left of the non-slip mat
Have a friction facing, the friction facing is fixedly connected with connection sliding block far from non-slip mat one end, dug on the draw back plate have with
The sliding slot that connection sliding block matches, and be slidably connected between sliding slot and connection sliding block, between the connection sliding block and chute wall
It is fixedly connected with compressed spring, the connection sliding block is fixedly connected with slide block far from draw back plate one end, convenient for pushing push-and-pull
After plate realizes the inflation of air bag indirectly, draw back plate is fixed using the frictional force between friction facing and non-slip mat, is improved
The stability of air bag expanse.
Further, a pair of of stabilizing ring is arranged on the piston push rod, and a pair of of stabilizing ring is respectively and in piston cylinder
Outer both ends are fixedly connected, and are slidably connected between the piston push rod and stabilizing ring, and stability when piston push rod movement is improved.
Further, the inflation piston left and right ends are fixedly connected to gasket, improve inflation piston and piston cylinder
Leakproofness between inner wall is not easy to become flat when inflating piston compressed gas.
Further, a pair of symmetrical auxiliary finger ring is fixedly connected on the piston cylinder side wall, the auxiliary refers to
Ring inner wall is carved with anti-skid chequer, and support technician operates, and is not easy to skid.
Further, the bending part left and right ends have been respectively fixedly connected with flow distribution plate and guidance hemisphere, and flow distribution plate is used for
The gas that uniform divided flows stream comes, improves the uniformity of air bag inflation, and guidance hemisphere plays the role of buffer-type guidance.
Further, the inflation runner inner wall is fixedly connected with multiple equally distributed support rings, improves to straight sections
Supportive.
Further, the straight sections and air bag surface are coated with composite coating, and the composite coating includes super close
Water coating and elastic coating, super-hydrophilic coating have hydrophily, and elastic coating has excellent ductility, straight sections and inflating air
Capsule is more light into urethra is protruded into, and is not easy to hurt urethral canal inner wall.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme may be implemented have universality for formula adjusting is inflated at various sizes of ankylurethria, and
Improve the uniformity of expansion.
(2) extension plate is fixedly connected with non-slip mat far from metering scale one end, and friction facing, friction are equipped on the left of non-slip mat
Liner is fixedly connected with connection sliding block far from non-slip mat one end, and digging on draw back plate has the sliding slot to match with connection sliding block, and
It is slidably connected between sliding slot and connection sliding block, compressed spring, connection sliding block is fixedly connected between connection sliding block and chute wall
It is fixedly connected with slide block far from draw back plate one end, convenient for utilizing after pushing draw back plate to realize the inflation of air bag indirectly
Frictional force between friction facing and non-slip mat fixes draw back plate, improves the stability of air bag expanse.
(3) a pair of of stabilizing ring is arranged on piston push rod, and a pair of of stabilizing ring is fixed with the inner and outer ends of piston cylinder respectively
Connection, is slidably connected between piston push rod and stabilizing ring, improves stability when piston push rod movement.
(4) inflation piston left and right ends are fixedly connected to gasket, improve between inflation piston and piston cylinder inner wall
Leakproofness is not easy to become flat when inflating piston compressed gas.
(5) a pair of symmetrical auxiliary finger ring is fixedly connected on piston cylinder side wall, auxiliary finger ring inner wall is carved with anti-skidding
Line, support technician operate, and are not easy to skid.
(6) bending part left and right ends have been respectively fixedly connected with flow distribution plate and guidance hemisphere, and flow distribution plate is used for uniform divided flows stream
The gas come, improves the uniformity of air bag inflation, and guidance hemisphere plays the role of buffer-type guidance.
(7) inflation runner inner wall is fixedly connected with multiple equally distributed support rings, improves the supportive to straight sections.
(8) straight sections and air bag surface are coated with composite coating, and composite coating includes that super-hydrophilic coating and elasticity apply
Layer, super-hydrophilic coating have hydrophily, elastic coating have excellent ductility, straight sections and air bag into protrude into urethra compared with
Be it is light, be not easy to hurt urethral canal inner wall.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B；
Fig. 4 is the side view of the utility model draw back plate part；
Fig. 5 is the structural schematic diagram of the utility model composite coating.
Figure label explanation:
1 straight sections, 2 bending parts, 3 air bags, 4 guidance hemisphere, 5 aeration apertures, 6 nylon tapes, 7 sealing rings, 8 piston cylinders, 9
Inflation piston, 10 gaskets, 11 piston push rods, 12 stabilizing rings, 13 draw back plates, 14 extension plates, 15 metering scales, 16 auxiliary refer to
Ring, 17 non-slip mats, 18 friction facings, 19 connection sliding blocks, 20 compressed springs, 21 super-hydrophilic coatings, 22 elastic coatings.
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；Obviously, 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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
A kind of Urology Surgery Inflated extending urethral sound referring to FIG. 1-2, including straight sections 1,1 right end of straight sections
It is fixedly connected with bending part 2, plays the role of guiding, air bag 3 is cased on the outside of bending part 2, urethra is realized in expansion after inflation
Expansion, is connected with nylon tape 6 between air bag 3 and straight sections 1, convenient for putting on and removing air bag 3, realize cleaning and sterilizing
Or replacement, the cutting of straight sections 1 have inflation runner, straight sections 1 are dug close to 2 one end of bending part has a pair to be connected with inflation runner
Aeration aperture 5, and aeration aperture 5 is located in air bag 3,1 left end of straight sections be fixedly connected with match with inflation runner it is close
Seal 7,7 left end of sealing ring are fixedly connected with piston cylinder 8, and 8 right end of piston cylinder, which is dug, the venthole to match with inflation runner,
It is slidably connected in piston cylinder 8 and inflates piston 9, inflation 9 left end of piston is fixedly connected with piston push rod 11, and 8 left end of piston cylinder is dug
There is the through-hole to match with piston push rod 11,11 left end of piston push rod is fixedly connected with draw back plate 13, and draw back plate 13 is located at work
The left side of plug tube 8,8 left end of piston cylinder are fixedly connected with extension plate 14, and metering scale 15, draw back plate 13 are carved in 14 surface of extension plate
Cutting has the dip hatch to match with extension plate 14, and technical staff can measure compressed gas according to the length of draw back plate 13 is pushed
The volume of body, and then substantially judge the size that air bag 3 expands.
Referring to Fig. 4, extension plate 14 is fixedly connected with non-slip mat 17 far from 15 one end of metering scale, set on the left of non-slip mat 17
There is friction facing 18, friction facing 18 is fixedly connected with connection sliding block 19 far from 17 one end of non-slip mat, and digging on draw back plate 13 has
The sliding slot to match with connection sliding block 19, and be slidably connected between sliding slot and connection sliding block 19, connection sliding block 19 and chute wall
Between be fixedly connected with compressed spring 20, connection sliding block 19 is fixedly connected with slide block far from 13 one end of draw back plate, convenient for pushing away
After dynamic draw back plate 13 realizes the inflation of air bag 3 indirectly, fixed using the frictional force between friction facing 18 and non-slip mat 17
The stability of 3 expanse of air bag is improved in firmly draw back plate 13.
Referring to Fig. 3, be arranged with a pair of of stabilizing ring 12 on piston push rod 11, and a pair of of stabilizing ring 12 respectively with piston cylinder 8
Inner and outer ends be fixedly connected, be slidably connected between piston push rod 11 and stabilizing ring 12, improve piston push rod 11 it is mobile when it is steady
It is qualitative.
Referring to Fig. 1, inflation 9 left and right ends of piston are fixedly connected to gasket 10, inflation piston 9 and piston cylinder are improved
Leakproofness between 8 inner walls is not easy to become flat, is fixedly connected with a pair of of phase on 8 side wall of piston cylinder when inflating 9 compressed gas of piston
Mutually symmetrical auxiliary finger ring 16, auxiliary 16 inner wall of finger ring are carved with anti-skid chequer, and support technician operates, and is not easy to skid, curved
2 left and right ends of folding part have been respectively fixedly connected with flow distribution plate and guidance hemisphere 4, and flow distribution plate is used for the gas that uniform divided flows stream comes, mentions
The uniformity that high air bag 3 is inflated, guidance hemisphere 4 be it is hemispherical, play the role of buffer-type guidance, inflation runner inner wall is solid
Surely multiple equally distributed support rings are connected with, the supportive to straight sections 1 is improved.
Referring to Fig. 5, straight sections 1 and 3 surface of air bag are coated with composite coating, composite coating includes super-hydrophilic coating
21 and elastic coating 22, super-hydrophilic coating 21 has a hydrophily, and elastic coating 22 has excellent ductility, straight sections 1 and fills
Gas air bag 3 is more light into urethra is protruded into, and is not easy to hurt urethral canal inner wall.
The preparations before use, technical staff carries out disinfection to the utility model according to associated care specification, sterilizes etc., make
Used time should require in strict accordance with operation and specification, bending part 2 is protruded into patient's urethra, when encountering at ankylurethria, pulling is stirred
Bar is separated with non-slip mat 17 to friction facing 18 and is no longer contacted, and pressing draw back plate 13 drives piston push rod 11 to push inflation piston 9
Gas in extrusion piston cylinder 8 after gas is squeezed, uniformly flows into air bag by a pair of of aeration aperture 5 via inflation runner
3, urethral dilatation is realized in expansion after air bag 3 is inflated, and after air bag 3 is expanded to suitable dimension, is unclamped poke rod and is being compressed
The elastic force effect of spring 20 is lower to push connection sliding block 19 to reset, and friction facing 18 contacts realization with non-slip mat 17 to draw back plate again
13 fixation may be implemented have universality, and improve expansion for formula adjusting is inflated at various sizes of ankylurethria
Uniformity.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (8)
1. a kind of Urology Surgery Inflated extending urethral sound, including straight sections (1), it is characterised in that: the straight sections (1)
Right end is fixedly connected with bending part (2), is cased with air bag (3) on the outside of the bending part (2), the air bag (3) and straight
It is connected between pipe portion (1) nylon tape (6), the straight sections (1), which are dug, inflation runner, and the straight sections (1) are close to bending
Portion (2) one end, which is dug, a pair of aeration aperture (5) being connected with inflation runner, and aeration aperture (5) is located in air bag (3),
Straight sections (1) left end is fixedly connected with the sealing ring (7) to match with inflation runner, and sealing ring (7) left end is fixed
It is connected with piston cylinder (8), piston cylinder (8) right end, which is dug, the venthole to match with inflation runner, the piston cylinder (8)
It is inside slidably connected and inflates piston (9), inflation piston (9) left end is fixedly connected with piston push rod (11), the piston cylinder (8)
Left end, which is dug, the through-hole to match with piston push rod (11), and piston push rod (11) left end is fixedly connected with draw back plate
(13), and draw back plate (13) is located at the left side of piston cylinder (8), and piston cylinder (8) left end is fixedly connected with extension plate (14), institute
It states extension plate (14) surface to be carved with metering scale (15), the draw back plate (13), which is dug, the metering to match with extension plate (14)
Hole.
2. a kind of Urology Surgery Inflated extending urethral sound according to claim 1, it is characterised in that: the extension
Plate (14) is fixedly connected with non-slip mat (17) far from metering scale (15) one end, and friction facing is equipped on the left of the non-slip mat (17)
(18), the friction facing (18) is fixedly connected with connection sliding block (19) far from non-slip mat (17) one end, the draw back plate (13)
Upper cutting has the sliding slot to match with connection sliding block (19), and is slidably connected between sliding slot and connection sliding block (19), the connection
It is fixedly connected between sliding block (19) and chute wall compressed spring (20), the connection sliding block (19) is far from draw back plate (13) one
End is fixedly connected with slide block.
3. a kind of Urology Surgery Inflated extending urethral sound according to claim 1, it is characterised in that: the piston
It is arranged on push rod (11) a pair of of stabilizing ring (12), and inner and outer ends of a pair of of stabilizing ring (12) respectively with piston cylinder (8) are fixed
Connection, is slidably connected between the piston push rod (11) and stabilizing ring (12).
4. a kind of Urology Surgery Inflated extending urethral sound according to claim 1, it is characterised in that: the inflation
Piston (9) left and right ends are fixedly connected to gasket (10).
5. a kind of Urology Surgery Inflated extending urethral sound according to claim 1, it is characterised in that: the piston
A pair of symmetrical auxiliary finger ring (16) is fixedly connected on cylinder (8) side wall, auxiliary finger ring (16) inner wall is carved with anti-skidding
Line.
6. a kind of Urology Surgery Inflated extending urethral sound according to claim 1, it is characterised in that: the bending
Portion (2) left and right ends have been respectively fixedly connected with flow distribution plate and guidance hemisphere (4).
7. a kind of Urology Surgery Inflated extending urethral sound according to claim 1, it is characterised in that: the inflation
Runner inner wall is fixedly connected with multiple equally distributed support rings.
8. a kind of Urology Surgery Inflated extending urethral sound according to claim 1, it is characterised in that: the straight tube
Portion (1) and air bag (3) surface are coated with composite coating, and the composite coating includes super-hydrophilic coating (21) and elastic coating
(22)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675883.6U CN209203294U (en) | 2018-10-16 | 2018-10-16 | A kind of Urology Surgery Inflated extending urethral sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675883.6U CN209203294U (en) | 2018-10-16 | 2018-10-16 | A kind of Urology Surgery Inflated extending urethral sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209203294U true CN209203294U (en) | 2019-08-06 |
Family
ID=67456216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821675883.6U Expired - Fee Related CN209203294U (en) | 2018-10-16 | 2018-10-16 | A kind of Urology Surgery Inflated extending urethral sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209203294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904856A (en) * | 2020-08-06 | 2020-11-10 | 浙江灵洋医疗器械有限公司 | Medical medicine dispenser |
| CN112587307A (en) * | 2020-11-11 | 2021-04-02 | 中国人民解放军陆军军医大学 | Protective eye cover |
-
2018
- 2018-10-16 CN CN201821675883.6U patent/CN209203294U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904856A (en) * | 2020-08-06 | 2020-11-10 | 浙江灵洋医疗器械有限公司 | Medical medicine dispenser |
| CN111904856B (en) * | 2020-08-06 | 2022-11-11 | 浙江灵洋医疗器械有限公司 | Medical medicine dispenser |
| CN112587307A (en) * | 2020-11-11 | 2021-04-02 | 中国人民解放军陆军军医大学 | Protective eye cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209203294U (en) | A kind of Urology Surgery Inflated extending urethral sound | |
| IL173391A0 (en) | A probe for medical use | |
| CN204542042U (en) | A kind of gastroscope with air bag | |
| CN106573132A (en) | A cervical canal dilation device | |
| CN208769895U (en) | Emergency department's wound hemostasis device | |
| CN207614152U (en) | Laryngeal mask | |
| CN205514712U (en) | Do not occupy pore can repeatedly open get thing bag | |
| CN204468220U (en) | Type variable cervical dilator | |
| CN209405467U (en) | A kind of hepatic surgery used saccular dilation guide tube | |
| CN109465221A (en) | A kind of medical apparatus and instruments and its application method applied to gynaecology | |
| CN201076505Y (en) | Vaginal reconstruction flexible support device | |
| CN209678562U (en) | A kind of sampler applied to liver tissues of rats | |
| CN209595813U (en) | Endoscope-assistant surgery inflatable airbag | |
| CN207666651U (en) | A kind of ureteral calculi extractor | |
| CN206167630U (en) | Coronary shunt | |
| CN209332009U (en) | A kind of anorectal endoscope protection cover | |
| CN208988833U (en) | A kind of band ultra-fine scope of air bag for colonoscopy | |
| CN203447629U (en) | Novel gynecological uterus enlarger | |
| CN203235132U (en) | Inflatable urethral dilator | |
| CN202699199U (en) | Built-in inner-anus tractive plug | |
| CN216394122U (en) | Deformable disposable endometrium collecting and scraping device | |
| CN212940978U (en) | Special urethral dilator of urological department | |
| CN117694935B (en) | Clinical tumor sample extractor of neurosurgery | |
| CN210871506U (en) | Handheld cervical dilator for obstetrics and gynecology department | |
| CN210185668U (en) | Curettage device for gynecological treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20201016 |