CN104127210A - Anal fistula seton surgery device - Google Patents
Anal fistula seton surgery device Download PDFInfo
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- CN104127210A CN104127210A CN201410401896.4A CN201410401896A CN104127210A CN 104127210 A CN104127210 A CN 104127210A CN 201410401896 A CN201410401896 A CN 201410401896A CN 104127210 A CN104127210 A CN 104127210A
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- hanging wire
- probe
- anal fistula
- head
- operation device
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- 208000004680 Rectal Fistula Diseases 0.000 title claims abstract description 36
- 206010002156 anal fistula Diseases 0.000 title claims abstract description 36
- 238000001356 surgical procedure Methods 0.000 title abstract 3
- 239000000523 sample Substances 0.000 claims abstract description 87
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000004020 luminiscence type Methods 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 239000012780 transparent material Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 208000002193 Pain Diseases 0.000 abstract 1
- 230000036407 pain Effects 0.000 abstract 1
- 206010016717 Fistula Diseases 0.000 description 9
- 230000003890 fistula Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000002255 anal canal Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000019751 Anorectal disease Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010054923 Inflammation of wound Diseases 0.000 description 1
- 208000015815 Rectal disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses an anal fistula seton surgery device which comprises a probe bar and an elastic seton. The device further comprises a light emitting assembly connected with the tail portion of the probe bar, a light channel is formed in the probe bar, and light emitted by the light emitting assembly passes the light channel and then is emitted from the head portion of the probe bar. According to the anal fistula seton surgery device, the light channel is integrally formed in the probe bar, so that the head portion of the probe bar can emit the light, operation blind areas can be reduced through the light serving as an indicator, a doctor can find an internal opening more easily during seton treatment, medical risks caused by purely subjection operations are reduced, operation time is reduced, and pains of patients are relieved. The device is simple in structure, convenient to use, good in use effect and high in practicality.
Description
Technical field
The present invention relates to a kind of device for Treatment of Anal Fistula operation, particularly a kind of device using while carrying out anal fistula seton operation.
Background technology
Anal fistula refers to the granulomatous pipeline of perianal, internal orifice, fistula, collar extension three parts, consists of.Internal orifice is often positioned at rectum bottom or anal canal, mostly is one; Collar extension on anal skin, can be one or more, prolonged not more or intermittence repeatedly show effect, be one of common anorectal disease.In current Treatment of Anal Fistula, ligating method for treating anal fistula is a kind of method of relatively commonly using, it utilizes rubber band or has the mechanical pressure effect of the medicated line of corrosiveness, slowly cuts anal fistula, when cutting anal canal, the tissue being cut open starts healing, lines also play foreign body stimulation, make the broken ends of fractured bone produce inflammation adhesion and fix, and do not make separation, wound surface forms linear scar, has protected preferably anal function; Lines are also good drains simultaneously, are that fistula drain is unobstructed, promote the inflammation of wound surface to disappear.That this method has is simple to operate, go out insufficiency of blood, change dressings conveniently, before rubber band comes off, the advantages such as skin incision bonding can not occur.
During seton treatment, first under narcotism, probe is inserted from collar extension, follow fistula trend and passed by internal orifice, tie up rubber band or the medicated line of a sterilization on internal orifice place probe, guiding through whole fistula also, will be tightened hanging wire after the incision of skin between interior collar extension.The head of probe is passivity, is conventionally spherical, and in insertion process, because probe front is blind area, doctor can only rule of thumb detect correct trend and the internal orifice of fistula with probe with feel, stretches into inspection sometimes with finger.Pure blind area and doctor's operation has been caused to certain puzzlement without indicant, be not easy to find internal orifice, only make sometimes probe penetrate fistula with feel by rule of thumb, cannot pass from internal orifice, may cause operative failure, or need again to look for fistula and internal orifice after seeking mistake, increased operating time and risk, increase patient suffering.
Therefore, just need a kind of anal fistula seton operation device, can make doctor when seton treatment, more easily find internal orifice, reduce the medical-risk that pure subjective operation brings, reduce operating time, reduce patient suffering, and simple in structure, and result of use is good.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of anal fistula seton operation device, can make doctor when seton treatment, more easily find internal orifice, reduce the medical-risk that pure subjective operation brings, reduce operating time, reduce patient suffering, and simple in structure, result of use is good.
Anal fistula seton operation device of the present invention, comprise probe and elasticity hanging wire, also comprise the luminescence component being connected with the afterbody of described probe, described probe inside is provided with light channel, and the light that described luminescence component sends penetrates by described light channel and at the head of described probe.
In some embodiments, described probe inner hollow forms described light channel, and the sidewall of described light channel is provided with the reflectance coating for reflection ray.
In some embodiments, described elasticity hanging wire adopts transparent material to make and comprises hanging wire body I and hanging wire head I, described hanging wire body I is set in described light channel, and described hanging wire head I stretches out and may be stuck in the head opening part of described light channel from the head opening of described light channel.
In some embodiments, in described light channel, be provided with light conductor; Described probe inner hollow forms hanging wire chamber, described elasticity hanging wire comprises hanging wire body II and hanging wire head II, described hanging wire body II is set in described hanging wire intracavity, and described hanging wire head II stretches out and may be stuck in the head opening part in described hanging wire chamber from the head opening in described hanging wire chamber.
In some embodiments, described probe adopts transparent material to make; Described elasticity hanging wire comprises the hanging wire body III of hollow and the hanging wire head III of light-permeable, and described probe is set in described hanging wire body III, and is provided with the reflectance coating for reflection ray between described probe and described hanging wire body III.
In some embodiments, anal fistula seton operation device also comprises for controlling the propeller of described probe motion; Described propeller comprises housing, propulsion assembly and coupled wheel, and described probe can be built in described housing and be connected with described coupled wheel in part, and described propulsion assembly drives described coupled wheel to move and drives described probe to move simultaneously.
In some embodiments, described propulsion assembly comprises handle, ratchet mechanism, detent mechanism and resetting-mechanism, and described handle is connected with resetting-mechanism with detent mechanism, and described ratchet mechanism is connected with coupled wheel and can rotates simultaneously; Described handle makes described detent mechanism drive described ratchet mechanism to move while being pushed, and described handle oppositely ejects under the reset response of resetting-mechanism and described detent mechanism is resetted.
In some embodiments, described luminescence component comprises the switch that light source and the described light source of control open and close, and described light source is fixedly connected with the afterbody of described probe, and mounting groove and described housing that described switch is installed are one-body molded.
In some embodiments, anal fistula seton operation device also comprises the Locking device for sealed described elasticity hanging wire; Described Locking device comprises lower buckle frame and upper buckle closure, and described lower buckle frame is hinged with one end of upper buckle closure, the corresponding snap-in structure that is provided with of the other end; Lower buckle frame with after the engaging of upper buckle closure, to the described elasticity hanging wire by is wherein sealed, become closed line.
In some embodiments, described lower buckle frame is provided with left groove and the right groove for passing through respectively for the two ends of described elasticity hanging wire; The head of described elasticity hanging wire passes described left groove and may be stuck in described left slot opening place; Described upper buckle closure is provided with the projection suitable with right groove, and described projection can produce crimp effect to the elasticity hanging wire by described right groove.
Beneficial effect of the present invention: anal fistula seton operation device of the present invention, one-body molded on probe have a light channel, the head of probe can be emitted beam, light is conducive to reduce operation blind area and as indicant, can make doctor when seton treatment, more easily find internal orifice, reduce the medical-risk that pure subjective operation brings, reduce operating time, reduce patient suffering; The present invention is simple in structure, easy to use, result of use is good, has very strong practicality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the schematic perspective view of the first embodiment of the present invention;
Fig. 2 is the axial cutaway view (probe and elasticity hanging wire are only shown) of the first embodiment of the present invention;
Fig. 3 is the radial cross-section of the first embodiment of the present invention;
Fig. 4 is the axial cutaway view (probe and elasticity hanging wire are only shown) of the second embodiment of the present invention;
Fig. 5 is the radial cross-section of the second embodiment of the present invention;
Fig. 6 is the axial cutaway view (probe and elasticity hanging wire are only shown) of the third embodiment of the present invention;
Fig. 7 is the radial cross-section of the third embodiment of the present invention;
Fig. 8 is the schematic perspective view of the 4th kind of embodiment of the present invention;
Fig. 9 is the schematic perspective view of the Locking device of the 5th kind of embodiment of the present invention;
Figure 10 is the using state figure (state when sealed elasticity hanging wire operation is only shown) of the 5th kind of embodiment of the present invention.
The specific embodiment
Embodiment mono-
As shown in Figure 1, 2, 3: the anal fistula seton operation device of the present embodiment, comprise probe 1 and elasticity hanging wire 2, also comprise the luminescence component 3 being connected with the afterbody of described probe 1, described probe 1 inside is provided with light channel, and the light that described luminescence component 3 sends penetrates by described light channel and at the head of described probe 1; Probe 1 and elasticity hanging wire 2 all have suitable anal fistula seton and treat required flexibility, and this is well known to those skilled in the art, and does not repeat them here; Light channel can be both the hollow-core construction in probe 1, can be also can printing opacity solid construction; Luminescence component 3 can be that integral body or partial fixing are connected to probe 1 afterbody; One-body molded on probe 1 have a light channel, the head of probe 1 can be emitted beam, light is conducive to reduce operation blind area and as indicant, can make doctor when seton treatment, more easily find internal orifice, reduce the medical-risk that pure subjective operation brings, reduce operating time, reduce patient suffering.
In the present embodiment, described probe 1 inner hollow forms described light channel, and the sidewall of described light channel is provided with the reflectance coating 4 for reflection ray; Open light source switch, the light that luminescence component 3 sends enters from probe 1 afterbody, after the multiple reflections of reflectance coating 4, from probe 1 head, penetrates, and adapts to the diastrophic needs of probe 1; Reflectance coating 4 can be metal coating, has direct reflection function.
In the present embodiment, described elasticity hanging wire 2 adopts transparent materials to make and comprises hanging wire body I 21a and hanging wire head I 22a, described hanging wire body I 21a is set in described light channel, and described hanging wire head I 22a stretches out and may be stuck in the head opening part of described light channel from the head opening of described light channel; Elasticity hanging wire 2 whole clearings, can see through for light; Hanging wire body I 21a and hanging wire head I 22a are one-body molded, hanging wire body I 21a is preferably cylindric, hanging wire head I 22a is preferably hemispherical, and the diameter of hanging wire head I 22a is greater than the diameter of hanging wire body I 21a and light channel, the head opening that is light channel has position-limiting action to hanging wire head I 22a, is convenient to the combination of elasticity hanging wire 2 and light channel and separated; Passivity hanging wire head I 22a is conducive to reduce patient suffering; The combination of probe 1 and elasticity hanging wire 2 makes operation technique simpler, reduces operating time.
Embodiment bis-
As shown in Figure 4,5: the anal fistula seton operation device of the present embodiment, comprise probe 1 and elasticity hanging wire 2, also comprise the luminescence component 3 being connected with the afterbody of described probe 1, described probe 1 inside is provided with light channel, and the light that described luminescence component 3 sends penetrates by described light channel and at the head of described probe 1; In the present embodiment, described probe 1 inner hollow forms described light channel, and the sidewall of described light channel is provided with the reflectance coating 4 for reflection ray; In the present embodiment, in described light channel, be provided with light conductor 5; Described probe 1 inner hollow forms hanging wire chamber, described elasticity hanging wire 2 comprises hanging wire body II 21b and hanging wire head II 22b, described hanging wire body II 21b is set in described hanging wire intracavity, and described hanging wire head II 22b stretches out and may be stuck in the head opening part in described hanging wire chamber from the head opening in described hanging wire chamber; Light conductor 5 is preferably optical fibers, can certainly be other flexible article that can pass through for light; In probe 1, there is double pipe structure, thereby elasticity hanging wire 2 can adopt flexible material arbitrarily to make; Hanging wire body II 21b and hanging wire head II 22b are one-body molded, hanging wire body II 21b is preferably cylindric, hanging wire head II 22b is preferably hemispherical, and the diameter of hanging wire head II 22b is greater than the diameter in hanging wire body II 21b and hanging wire chamber, the head opening that is hanging wire chamber has position-limiting action to hanging wire head II 22b, is convenient to the combination in elasticity hanging wire 2 and hanging wire chamber and separated; Passivity hanging wire head II 22b is conducive to reduce patient suffering; The combination of probe 1 and elasticity hanging wire 2 makes operation technique simpler, reduces operating time; The shape of cross section in hanging wire chamber can be circle, can be also ellipse, rhombus, triangle, rectangle, hexagon etc., if be convenient to elasticity hanging wire 2 stretch into and pull out operation.
Embodiment tri-
As shown in Figure 6,7: the anal fistula seton operation device of the present embodiment, comprise probe 1 and elasticity hanging wire 2, also comprise the luminescence component 3 being connected with the afterbody of described probe 1, described probe 1 inside is provided with light channel, and the light that described luminescence component 3 sends penetrates by described light channel and at the head of described probe 1; In the present embodiment, described probe 1 adopts transparent material to make; Described elasticity hanging wire 2 comprises the hanging wire body III 21c of hollow and the hanging wire head III 22c of light-permeable, described probe 1 is set in described hanging wire body III 21c, and is provided with the reflectance coating 4 for reflection ray between described probe 1 and described hanging wire body III 21c; Reflectance coating 4 can be the metal film that is plated in hanging wire body III 21c inwall, has direct reflection function; Probe 1 is coated at hanging wire body III 21c, pulls out more convenient to operately, and probe 1 can keep solid construction, is more conducive to keep stable, and is convenient to production and processing during operation technique; Hanging wire head III 22c is preferably hemispherical, and the passivity that seems is conducive to reduce patient suffering.
Embodiment tetra-
The anal fistula seton operation device of the present embodiment is set up propeller on previous embodiment one, two or three basis.
As shown in Figure 8: in the present embodiment, anal fistula seton operation device also comprises for controlling the propeller of described probe 1 motion; Described propeller comprises housing 61, propulsion assembly and coupled wheel 63, and described probe 1 can be built in described housing 61 and be connected with described coupled wheel 63 in part, and described propulsion assembly drives described coupled wheel 63 to move and drives described probe 1 to move simultaneously; Use 1 motion of propeller control probe, make that operation technique is more convenient, health, and the accuracy that probe 1 moves is high; Housing 61 is angle of rake shell, in shell, is the installation room of large multiple component; Coupled wheel 63 plays the effect of transmission, and probe 1 directly contacts or mediate contact with coupled wheel 63, and propulsion assembly provides power that coupled wheel 63 is rotated, thereby drives probe 1 to move gradually; Propulsion assembly can with coupled wheel 63 engaged transmission, also can realize the structure of the object of the invention for other.
In the present embodiment, described propulsion assembly comprises handle 621, ratchet mechanism 622, detent mechanism 623 and resetting-mechanism 624, and described handle 621 is connected with resetting-mechanism 624 with detent mechanism 623, and described ratchet mechanism 622 is connected with coupled wheel 63 and can rotates simultaneously; Described handle 621 makes described detent mechanism 623 drive described ratchet mechanism 622 motions while being pushed, and described handle 621 oppositely ejects under the reset response of resetting-mechanism 624 and described detent mechanism 623 is resetted; Handle 621 penetrates in housing 61 from housing 61, be preferably shaft-like, convenient operation; Ratchet mechanism 622 is fixedly connected with coupled wheel 63, and the rotation of ratchet mechanism 622 drives coupled wheel 63 to rotate; Ratchet coordinates the principle of transmission same as the prior art with ratchet, do not repeat them here; Resetting-mechanism 624 is preferably extension spring, when inside driving handle 621, extension spring is extended, handle 621 is formed elastic resistance and makes ratchet mechanism 622 coordinate transmission with detent mechanism 623, and the existence of resistance is also beneficial to doctor and accurately controls the degree of stretching into of probe 1 in fistula, prevents from penetrating fistula; Meanwhile, can on propeller, be provided for probe 1 to push fixing fixed mechanism, at probe 1, it is fixed and can be pulled it during without forward impelling again, probe 1 is separated with elasticity hanging wire 2 simultaneously.
In the present embodiment, described luminescence component 3 comprises the switch 32 that light source 31 and the described light source 31 of control open and close, and described light source 31 is fixedly connected with the afterbody of described probe 1, and the mounting groove 7 that described switch 32 is installed is one-body molded with described housing 61; It is luminous that light source 31 can adopt LED bulb to carry out, and light source 31 is provided with holder, and holder is connected with the afterbody of probe 1; Switch 32 is a control knob, thereby expose to housing 61, can on housing 61, directly operate; In addition, between switch 32 and light source 31, can be connected by wire, can be also wireless connections.
Embodiment five
The anal fistula seton operation device of the present embodiment is set up Locking device on previous embodiment one, two, three or four basis.
As shown in Fig. 9,10: in the present embodiment, anal fistula seton operation device also comprises the Locking device for sealed described elasticity hanging wire 2; Described Locking device comprises lower buckle frame 91 and upper buckle closure 92, and described lower buckle frame 91 is hinged with one end of upper buckle closure 92, the corresponding snap-in structure that is provided with of the other end; Lower buckle frame 91 with after 92 engagings of upper buckle closure, to the described elasticity hanging wire 2 by is wherein sealed, become closed line; In seton treatment process, cutting along with elasticity hanging wire 2, elasticity hanging wire 2 starts to fluff, need secondary to tighten, yet when secondary is tightened, degree of tightness adjustment bother very much, thereby extended operating time, easily make the two ends of elasticity hanging wire 2 skid, thereby need to, from new operation, increase patient's misery simultaneously; Set up Locking device, can replace the knotting operation of elasticity hanging wire 2, be convenient to that it is sealed and be convenient to secondary and tighten operation; Lower buckle frame 91 and upper detachable connection of buckle closure 92, easy to use; Lower buckle frame 91 and upper buckle closure 92 are preferably and on semicircle column piece, carry out machine-shaping; Snap-in structure can comprise the draw-in groove 91a that is located at lower buckle frame 91 and the fixture block 92a that is located at buckle closure 92, the opening of draw-in groove 91a can be adjusted by elastic arm 90, fixture block 92a coordinates with draw-in groove 91a, lower buckle frame 91 is fixedly connected with upper buckle closure 92, thereby carries out sealed to elasticity hanging wire 2.
In the present embodiment, described lower buckle frame 91 is provided with left groove 91b and the right groove 91c for passing through respectively for the two ends of described elasticity hanging wire 2; The head of described elasticity hanging wire 2 passes described left groove 91b and may be stuck in described left groove 91b opening part; Described upper buckle closure 92 is provided with the projection suitable with right groove 91c, and described projection can produce crimp effect to the elasticity hanging wire 2 by described right groove 92c91c; Left groove 91b and right groove 92c91c and shape, size and elasticity hanging wire 2 adapt; The head diameter of elasticity hanging wire 2 is bigger compared with body, thereby makes left groove 91b outer openings form spacing barrier effect to elasticity hanging wire 2 heads, avoids its distortion retrude.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. an anal fistula seton operation device, comprise probe and elasticity hanging wire, it is characterized in that: also comprise the luminescence component being connected with the afterbody of described probe, described probe inside is provided with light channel, the light that described luminescence component sends penetrates by described light channel and at the head of described probe.
2. anal fistula seton operation device according to claim 1, is characterized in that: described probe inner hollow forms described light channel, and the sidewall of described light channel is provided with the reflectance coating for reflection ray.
3. anal fistula seton operation device according to claim 2, it is characterized in that: described elasticity hanging wire adopts transparent material to make and comprises hanging wire body I and hanging wire head I, described hanging wire body I is set in described light channel, and described hanging wire head I stretches out and may be stuck in the head opening part of described light channel from the head opening of described light channel.
4. anal fistula seton operation device according to claim 2, is characterized in that: in described light channel, be provided with light conductor; Described probe inner hollow forms hanging wire chamber, described elasticity hanging wire comprises hanging wire body II and hanging wire head II, described hanging wire body II is set in described hanging wire intracavity, and described hanging wire head II stretches out and may be stuck in the head opening part in described hanging wire chamber from the head opening in described hanging wire chamber.
5. anal fistula seton operation device according to claim 1, is characterized in that: described probe adopts transparent material to make; Described elasticity hanging wire comprises the hanging wire body III of hollow and the hanging wire head III of light-permeable, and described probe is set in described hanging wire body III, and is provided with the reflectance coating for reflection ray between described probe and described hanging wire body III.
6. according to the anal fistula seton operation device described in claim 1 to 5, it is characterized in that: anal fistula seton operation device also comprises for controlling the propeller of described probe motion; Described propeller comprises housing, propulsion assembly and coupled wheel, and described probe can be built in described housing and be connected with described coupled wheel in part, and described propulsion assembly drives described coupled wheel to move and drives described probe to move simultaneously.
7. anal fistula seton operation device according to claim 6, it is characterized in that: described propulsion assembly comprises handle, ratchet mechanism, detent mechanism and resetting-mechanism, described handle is connected with resetting-mechanism with detent mechanism, and described ratchet mechanism is connected with coupled wheel and can rotates simultaneously; Described handle makes described detent mechanism drive described ratchet mechanism to move while being pushed, and described handle oppositely ejects under the reset response of resetting-mechanism and described detent mechanism is resetted.
8. anal fistula seton operation device according to claim 6, it is characterized in that: described luminescence component comprises light source and controls the switch that described light source opens and closes, described light source is fixedly connected with the afterbody of described probe, and mounting groove and described housing that described switch is installed are one-body molded.
9. according to the anal fistula seton operation device described in claim 1 to 5, it is characterized in that: anal fistula seton operation device also comprises the Locking device for sealed described elasticity hanging wire; Described Locking device comprises lower buckle frame and upper buckle closure, and described lower buckle frame is hinged with one end of upper buckle closure, the corresponding snap-in structure that is provided with of the other end; Lower buckle frame with after the engaging of upper buckle closure, to the described elasticity hanging wire by is wherein sealed, become closed line.
10. anal fistula seton operation device according to claim 9, is characterized in that: described lower buckle frame is provided with left groove and the right groove for passing through respectively for the two ends of described elasticity hanging wire; The head of described elasticity hanging wire passes described left groove and may be stuck in described left slot opening place; Described upper buckle closure is provided with the projection suitable with right groove, and described projection can produce crimp effect to the elasticity hanging wire by described right groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401896.4A CN104127210B (en) | 2014-08-14 | 2014-08-14 | Anal fistula seton operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401896.4A CN104127210B (en) | 2014-08-14 | 2014-08-14 | Anal fistula seton operation device |
Publications (2)
| Publication Number | Publication Date |
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| CN104127210A true CN104127210A (en) | 2014-11-05 |
| CN104127210B CN104127210B (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410401896.4A Expired - Fee Related CN104127210B (en) | 2014-08-14 | 2014-08-14 | Anal fistula seton operation device |
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| CN (1) | CN104127210B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104352256A (en) * | 2014-12-09 | 2015-02-18 | 郭学奎 | Pincer type cardiovascular surgery cannula pusher |
| CN106110476A (en) * | 2014-12-09 | 2016-11-16 | 李丽 | A kind of surgical cannula propeller |
| CN108065976A (en) * | 2017-12-12 | 2018-05-25 | 孙丕忠 | A kind of portable thread suspending device for cardiovascular surgery |
| CN108852430A (en) * | 2018-04-10 | 2018-11-23 | 中国人民解放军陆军军医大学第二附属医院 | Cord holder is used in anal fistula seton operation |
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| CN104352256A (en) * | 2014-12-09 | 2015-02-18 | 郭学奎 | Pincer type cardiovascular surgery cannula pusher |
| CN104352256B (en) * | 2014-12-09 | 2016-08-17 | 房锋俊 | Jaw type Angiocarpy operation cannula propeller |
| CN106110476A (en) * | 2014-12-09 | 2016-11-16 | 李丽 | A kind of surgical cannula propeller |
| CN106178230A (en) * | 2014-12-09 | 2016-12-07 | 李丽 | Intubate operation propeller |
| CN106178230B (en) * | 2014-12-09 | 2019-08-20 | 吴磊 | Intubation operation propeller |
| CN106110476B (en) * | 2014-12-09 | 2019-08-30 | 鄂东医疗集团市妇幼保健院 | A kind of surgical cannula propeller |
| CN108065976A (en) * | 2017-12-12 | 2018-05-25 | 孙丕忠 | A kind of portable thread suspending device for cardiovascular surgery |
| CN108852430A (en) * | 2018-04-10 | 2018-11-23 | 中国人民解放军陆军军医大学第二附属医院 | Cord holder is used in anal fistula seton operation |
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