CN107811598A - Protective case, the hysteroscope with protective case and the kidney mirror with protective case - Google Patents
Protective case, the hysteroscope with protective case and the kidney mirror with protective case Download PDFInfo
- Publication number
- CN107811598A CN107811598A CN201710982002.9A CN201710982002A CN107811598A CN 107811598 A CN107811598 A CN 107811598A CN 201710982002 A CN201710982002 A CN 201710982002A CN 107811598 A CN107811598 A CN 107811598A
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- Prior art keywords
- protective case
- inner sleeve
- insertion tube
- tube
- handle
- Prior art date
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- 210000003734 kidney Anatomy 0.000 title claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 95
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00142—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with means for preventing contamination, e.g. by using a sanitary sheath
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00142—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with means for preventing contamination, e.g. by using a sanitary sheath
- A61B1/00144—Hygienic packaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
Abstract
The invention provides a kind of protective case, the hysteroscope with protective case and the kidney mirror with protective case; for the electric connection line that prevents from being connected with endoscope by dirt contamination; including the inner sleeve being mutually socketed and overcoat; overcoat is tubular structure; inner sleeve includes vertical tube part and loudspeaker oral area; horn mouth portion is located at the insertion side of inner sleeve, and a plurality of groove that vertical tube part is extended to from loudspeaker oral area is offered in the side wall of loudspeaker oral area, and more pieces of resilient piece is formed in the insertion end of inner sleeve；Formed with the connecting portion that can coordinate with Self-locking rapid joint on the inwall of flexure strip；Inner sleeve is provided with a cavity with outer inner room, and cavity is provided with the waterproof jacket after compression, and one end of waterproof jacket is fixedly sleeved to be put inside, and the other end of waterproof jacket can pull out from the non-intrusive end of protective case.Protective case light weight involved in the present invention, small volume, it is easily operated, effectively electric connection line can be protected not to be contaminated in use, situations such as preventing to hold road, pollution, and low production cost, it can be used as disposable medical instrument.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of protective case, the hysteroscope with protective case and protection
The application method of set.
Background technology
Endoscope is mainly used in checking in human body and a kind of light source endoscope for the treatment of, and it enters people using the front portion of mirror body
Internal portion, with directly perceived, the accurate preferred inspection method for turning into inside of human body lesion.But in the prior art, to patient's human body
When inside is checked, it usually needs first endoscope is stretched into from patient's body, into inside of human body, patient observed,
After focus is found, endoscope is taken out patient is treated, or endoscope is retained in patient's body, to patient's body
Therapeutic device is stretched into again simultaneously, and patient is treated.Due in diagnosis and treatment process, it usually needs enter to note physiology to patient's body
Salt solution carries out swollen palace, and the liquid after expansion in patient's body can pollute from internal outflow to endoscope.In use,
It is more after endoscope to be connected by electric connection line with display, and the dirt flowed out from patient's body is extremely easily to electric connection line
Pollute, the situation of short circuit also easily occurs.
Existing embodiment one discloses a kind of endoscope, including mirror sheath, sight glass, and sight glass is intrathecal located at mirror, outside mirror sheath
Provided with Inner sheaths and epitheca, water inlet and delivery port are provided with epitheca, operation electrode, operation electricity are provided between sight glass and Inner sheaths
Pole is connected with the operation handle being located at outside mirror sheath, and sliding block is movably equipped with outside the sight glass, the sight glass and the Inner sheaths it
Between be provided with and be used to adsorb the suction tube of tissue, the baffle plate for attracting pipe port for folding is movably equipped with suction tube.
Existing embodiment two discloses a kind of endoscope, including insertion tube, camera, light source and display part, shooting
Head and light source are located at the insertion end of insertion tube, and the rear end of insertion tube is provided with display part, and display part is connected with camera, and this is interior
Sight glass also includes：It is arranged in insertion tube, and taking outside insertion tube or in retraction insertion tube can be stretched out from the insertion end of insertion tube
Loop device；And with taking loop device to be connected, in the controllable extended or retracted insertion tube of insertion end for producing loop device from insertion tube,
And when taking loop device to stretch out, control takes flexible-clamping control device of loop device clamping contraceptive.
Existing embodiment three discloses a kind of medical operation mirror, more particularly to a kind of applies in gynaecology's Minimally Invasive Surgery
Sight glass.A kind of endoscope, including telescope, one end of telescope are provided with object lens, and main body, described mirror are connected with the other end of telescope
Pipe includes bending segment and straightway, and described bending segment is provided with object lens and prism, and described straightway is connected with main body, in telescope
It is interior to run through whole telescope, described object lens provided with the imaging band and service aisle that are parallel to each other, imaging band and service aisle
Positioned at the end of imaging band, prism and image transmission optical fibre are additionally provided with imaging band, light guide bundles interface is provided with main body,
Light guide bundles is provided with light guide bundles interface, light guide bundles is located in telescope.The utility model provides a kind of simple in construction, operation side
Just, accurate positioning, the endoscope of different apparatuses can be used cooperatively；Solves the structure of endoscope present in prior art
Complexity, it is inconvenient for operation, it is impossible to the use of the technical problem of different operating theater instruments.
Existing embodiment four discloses a kind of medicine equipment, specifically a kind of endoscope leakage-proof apparatus, including can
The transparent pad pasting of vulva is pasted on, the transparent dressing center membrane position is provided with an endoscopic procedure bearing, in the operation bearing
Centre offers a handle hole, coordinates in the handle hole and is provided with a rubber stopper for sealing the hole, and endoscope upper sleeve gasket connects the rubber
Operation bearing is may pass through after plug and stretches into uterine cavity.
This kind of endoscope operates complex in actual use, can only prevent the liquid of patient's body to a certain extent
Outflow, security reliability are relatively low.
By taking above-mentioned endoscope as an example in the prior art, electric connection line inevitably can by patient's body flow out dirt
Thing is polluted, and the danger such as short circuit not only easily occur, electrical equipment is caused damage, also can easily pollute the clothing of user, in addition,
Because electric connection line is not easy to sterilize, secondary pollution easily occurs.
The content of the invention
The invention discloses a kind of protective case, including the inner sleeve and overcoat being mutually socketed, overcoat is tubular structure, inner sleeve
Including vertical tube part and loudspeaker oral area, horn mouth portion is located at the insertion side of inner sleeve, offered in the side wall of loudspeaker oral area it is a plurality of from
Loudspeaker oral area extends to the groove of vertical tube part, and more pieces of resilient piece is formed in the insertion end of inner sleeve；Vertical tube part is located at the non-intrusive of inner sleeve
Side；
Inner sleeve and outer inner room are provided with a cavity, and cavity is provided with the waterproof jacket after compressing, and waterproof jacket is tubular structure, waterproof
One end of set is fixedly sleeved to be put inside, and the other end of waterproof jacket can pull out from the non-intrusive end of protective case, so as to by waterproof jacket
Pulled out out of cavity.
Preferably, the quantity of flexure strip is even slice.
Further, two adjacent flexure strips are considered as a flexure strip group, and a piece of flexure strip in flexure strip group is in horn mouth
Formed with projection on the outer surface in portion, with being provided with groove at raised opposite position on the inner surface of overcoat, when inner sleeve covers completely
When entering in overcoat, in projection insertion groove.
Preferably, formed with connecting portion on another flexure strip in flexure strip group, connecting portion is in vertical tube part and loudspeaker
The intersection of oral area, connecting portion are the convex portion protruded towards the axis of inner sleeve.
Preferably, one end of waterproof jacket is fixed on the non-intrusive end of inner sleeve.
Preferably, the loudspeaker oral area of inner sleeve is provided with the sealing ring of annular, covers the top of loudspeaker oral area.
Preferably, protective case is provided with unpacking portion, and unpacking portion is fixedly connected with waterproof jacket, and holding unpacking portion can be by waterproof jacket
Pulled out from cavity.
The protective case can effectively protect electric connection line, prevent electric connection line by dirt contamination, and simple in construction, user
Just, economic pressures will not be caused to patient.
The present invention also provides a kind of hysteroscope, including insertion tube and the handle that is connected with the non-intrusive end of insertion tube,
The insertion end of insertion tube is fixed with camera module seat, and camera and light source, and camera are provided with camera module seat
And light source electrically connects with the Self-locking rapid joint being arranged on handle, it is socketed with as noted earlier outside Self-locking rapid joint
Protective case；
Handle is pistol-shaped, and handle includes the connecting portion and hand grip portion being connected with insertion tube, and the upper end of connecting portion is set
There is the first apparatus mouth；The lower end of hand grip portion is provided with water inlet base and effluent seat bottom, and water inlet base with setting respectively on effluent seat bottom
There is valve switch；
Water inlet pipe is provided with water inlet base, outlet pipe is provided with effluent seat bottom, water inlet pipe and outlet pipe may be contained within inserting
Enter in pipe and extend along insertion tube, one end of water inlet pipe and outlet pipe may be contained within the end face of the insertion end of camera module seat
On, the other end of water inlet pipe and outlet pipe is connected with water inlet base and effluent seat bottom respectively；
The first instrument tube is additionally provided with insertion tube, the apparatus outlet of the first instrument tube is arranged at the insertion of camera module seat
On the end face at end, the apparatus entrance of the first instrument tube is connected with the first apparatus mouth；The outside socket at the non-intrusive end of insertion tube
There is drip ring, drip ring can move along the axis of insertion tube.
Preferably, it is corresponding on the outer surface of Self-locking rapid joint on the inwall of the inner sleeve of protective case formed with convex portion
Position is provided with recess, and convex portion can be caught in recess.
The present invention also provides a kind of kidney mirror, including insertion tube and the handle that is connected with the non-intrusive end of insertion tube, inserts
The front end for entering pipe is fixed with first end head, and first end head is provided with for the instrument tube installation passage of insertion instrument pipe and for pacifying
Fill the camera module installation passage of camera module；Handle is connected to the end of insertion tube by rigid connector, and handle rear end is set
There is the Self-locking rapid joint for connecting display device, protective case as described above is socketed with outside Self-locking rapid joint；
Wherein, the front end face of the first end head of insertion tube exports provided with apparatus, and handle rear end face is provided with corresponding apparatus
Entrance, apparatus entrance are connected via handle inner is arranged in the instrument tube inside insertion tube, the cross-sectional axis of apparatus entrance
It is less than 15 degree with the acute angle of the cross-sectional axis of instrument catheter in handle.
Preferably, it is corresponding on the outer surface of Self-locking rapid joint on the inwall of the inner sleeve of protective case formed with convex portion
Position is provided with recess, and convex portion can be caught in recess.
The present invention also provides a kind of application method of protective case, comprises the following steps：
First, by the insertion end of protective case towards hysteroscope or the Self-locking rapid joint of kidney mirror, and it is linked in self-locking quick
Outside quick coupling, until connecting portion engages with Self-locking rapid joint；
2nd, electric transmission line is plugged together with Self-locking rapid joint and be connected；
3rd, hold unpacking portion to pull out waterproof jacket, be coated on outside electric transmission line.
As above, protective case of the present invention, the hysteroscope with protective case are simple in construction, light weight, small volume, are easy to
Operation, effectively can protect electric connection line not to be contaminated in use, situations such as preventing to hold road, pollution, and it is raw
It is cheap to produce cost, can be used as disposable medical instrument.
For the above of the present invention can be become apparent, preferred embodiment cited below particularly, and with reference to accompanying drawing, make detailed
It is described as follows.
Brief description of the drawings
The present invention is introduced below in conjunction with accompanying drawing.
Fig. 1-1 is the overall structure diagram of the protective case of the present invention；
Fig. 1-2 is the overall structure diagram of the protective case for adding sealing ring of the present invention；
Fig. 2-1 is Fig. 1 sectional view；
Fig. 2-2 is Fig. 1-2 portion's view；
Fig. 3 is the structural representation of the hysteroscope of the present invention；
Fig. 4 is the structural representation of 3rd embodiment；
Fig. 5 is protective case and the structural representation after hysteroscope fit；
Fig. 6 is the structural representation of the kidney mirror of the present invention.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.
As shown in Fig. 1-1,1-2,2-1 and Fig. 2-2, the present invention relates to a kind of protective case, for prevent with such as hysteroscope,
The electric connection line that the endoscopes such as kidney mirror are connected is by dirt contamination.The protective case includes inner sleeve 1 and the overcoat 2 being mutually socketed, interior
Waterproof jacket 3 is provided with the cavity of set 1 and overcoat 2, overcoat 2 is enclosed on outside inner sleeve 1, and overcoat 2 is hollow tubular structure；Inner sleeve 1
Including vertical tube part and loudspeaker oral area, loudspeaker oral area is used to be socketed endoscope, and during socket, loudspeaker oral area can play guiding and make
With；Vertical tube part is arranged at the non-intrusive side of inner sleeve 1, and the internal diameter of the external diameter and overcoat 2 at the both ends of inner sleeve 1 is essentially identical, inner sleeve 1
The internal diameter at middle part is less than the external diameter at the both ends of inner sleeve 1, makes the side wall of inner sleeve 1 to the axially projecting of inner sleeve 1, in inner sleeve 1 and overcoat 2
Between formed a cavity, cavity can place compression after waterproof jacket 3.In the present invention, because protective case is disposable
Part, therefore, to reduce production cost, the material of inner sleeve 1 and overcoat 2 is preferably rigid plastics.
In the present invention, waterproof jacket 3 is tubular structure, and the preferably film of layer of transparent, one end of waterproof jacket 3 are fixed
Be socketed in inner sleeve 1, the other end of waterproof jacket 3 can pull out out of cavity, so as to by the waterproof jacket 3 being compressed in cavity from described
Pulled out in waterproof jacket 3.Further, waterproof jacket 3 is mainly used in preventing the dirts such as liquid from polluting electric transmission line, therefore
It is preferred that be made of the material of waterproof, further, because waterproof jacket 3 is needed in the cavity that is compressed between inner sleeve 1 and overcoat 2,
Therefore the material of waterproof jacket 3 is as thin as possible and soft, is easily compressed during in order to assemble.Further, by
Need to be stretched waterproof jacket 3 when each use, therefore waterproof jacket 3 also needs to have certain toughness, therefore, in this hair
In bright, it is preferred to use material of the material such as polyethylene, polypropylene, polyvinyl chloride as waterproof jacket 3.
Further, one end of waterproof jacket 3 is fixed on the periphery wall of inner sleeve 1, therefore numerous embodiments can be used real
It is existing, as one end of waterproof jacket 3 can be bonded on the periphery wall of inner sleeve 1, elasticity dress can also be set in one end of waterproof jacket 3
Put, such as rubber band, waterproof jacket 3 is reliably enclosed in drawing process outside inner sleeve 1 will not slip.
In the present invention, it is that inner sleeve 1 can be inserted more easily in overcoat 2, preferably in inner sleeve 1 in assembling process
More bar grooves 11 are offered in the side wall of insertion end side, i.e., are offered in the side wall of loudspeaker oral area a plurality of from the loudspeaker oral area
The groove 11 of the vertical tube part is extended to, so as to form more pieces of resilient piece 12 in the loudspeaker oral area side of inner sleeve 1.Flexure strip 12 can be with
Deformed upon according to actual conditions, make assembling more convenient.
Further, the quantity of flexure strip 12 is preferably even number, and in the present invention, two adjacent flexure strips 12 are considered as
One flexure strip group, a piece of flexure strip 12 in flexure strip group on the outer surface of loudspeaker oral area formed with projection 13, and overcoat 2
With being provided with groove at raised 13 opposite positions on inner surface, when inner sleeve 1 is completely nested in overcoat 2, projection 13 inserts groove
In.In the present invention, it is preferred to form six flexure strips in inner sleeve 1, that is, the deformability of flexure strip is ensure that, in turn ensure that bullet
The intensity of property piece, prevents from being broken during fit.
Further, to make the connection of protective case and such as hysteroscope or the endoscope of kidney mirror more reliable, prevent
Protective case is fallen off in socket, and formed with connecting portion on another flexure strip 12 in flexure strip group, connecting portion is in straight
Cylinder portion and the intersection of loudspeaker oral area, connecting portion are the convex portion 14 protruded towards the axis of inner sleeve.
By on flexure strip 12 be arranged at intervals projection 13 with convex portion 14, can make inner sleeve 1 no matter with overcoat 2 or with it is interior
When being socketed elastic deformation can easily occur for sight glass, i.e., when inner sleeve 1 is socketed in overcoat 2, the appearance in flexure strip group
Towards the axial direction of inner sleeve 1 elastic deformation can occur for the flexure strip 12 formed with projection 13 on face, you can be received inside to inner sleeve 1
Contracting, so as to facilitate engaging of the inner sleeve 1 with overcoat 2.
When inner sleeve 1 need to be socketed on endoscope, because position corresponding with convex portion 14 on the outer surface of endoscope is set
Recess is equipped with, after protective case is socketed on endoscope, convex portion 14 can be caught on endoscope in corresponding recess, and now, by
Projection 13 is not provided with the outer surface of another flexure strip 12 in flexure strip group, therefore is existed between the flexure strip 12 and overcoat 2
There is certain space, towards overcoat 2 elastic shape can occur for the flexure strip 12 formed with convex portion 14 on inner surface in flexure strip group
Become, you can to overcoat expand, so as to facilitate the socket of inner sleeve 1 and Self-locking rapid joint endoscope, after cooperation protective case with it is interior
The connection of sight glass is more reliable, difficult for drop-off.
By the setting of as above form, protective case can be made no matter when itself carrying out production assembling or in use
It can simplify assembling process automatically by elastic deformation when being socketed with endoscope, improve efficiency.
In the present invention, in order that the cooperation between inner sleeve 1 and overcoat 2 is more reliable, on the inner surface of overcoat 2 with projection 13
A circle groove is provided with opposite position, when inner sleeve 1 is completely nested in overcoat 2, projection 13 can be caught in groove, increase inner sleeve
The reliability combined between 1 and overcoat 2, prevent inner sleeve 1 and the accidental separation of overcoat 2.
Further, to prevent from falling off when protective case is socketed on hysteroscope, preferably on the outer surface of endoscope
Relevant position recess is set, convex portion 14 can be caught in the recess, increase waterproof jacket 3 endoscope outside socket it is reliable
Property.
Further, as shown in Fig. 1-2 and Fig. 2-2, for the sealing between further increase protective case and endoscope socket
Property, prevent that in operation or checking process, liquid flows out between protective case and endoscope, preferably set in the loudspeaker oral area of inner sleeve 1
The sealing ring 15 of annular, to cover the top of loudspeaker oral area, to increase sealing property, prevents fluid seepage.
In the present invention, can due to needing to pull out in cavity of the waterproof jacket 3 between inner sleeve 1 and overcoat 2 in use
Unpacking portion 31 is installed on waterproof jacket 3, unpacking portion 31 is fixedly connected with waterproof jacket 3, and pulling unpacking portion 31 can be by waterproof jacket 3 from sky
Pulled out in chamber.Unpacking portion 31 can be one section of paster being connected with waterproof jacket 3, paster, can not also be separately provided unpacking portion
31, and one end pulled of waterproof jacket 3 is stretched out to a part from waterproof jacket 3, waterproof jacket 3 is pulled out with facilitating.
When it is implemented, protection first is socketed in into external tothe endoscope, holds and open after endoscope is connected with electric connection line
Envelope portion 31 or the pre- waterproof jacket 3 for stretching out protective case, waterproof jacket 3 is pulled out from protective case, is enclosed on outside electric connection line, to electrical connection
Line plays a protective role.After use, shell only need to be held, protective case and endoscope are separated by external force, you can take
Lower protective case.
Protective case involved in the present invention is simple in construction, easy to use, effectively serves protective action to electric connection line,
The situation that electric connection line is pollutant-contaminated thoroughly is avoided, while also prevents the generation of short circuit, securely and reliably.
The present invention also provides a kind of hysteroscope, as shown in figure 3, the non-intrusive end phase including insertion tube 4 and with insertion tube 4
The handle 6 of connection.In the present invention, as shown in figure 4, the opening position of the close insertion end of insertion tube 4 is provided with bending section, insertion is made
The angle of the axis of the insertion end of pipe 4 and the axis at the non-intrusive end of insertion tube 4 is an acute angle 41, and the angle of the acute angle 41 is excellent
Elect 15 degree to 30 degree as, further, the angle of acute angle 41 is preferably 25 degree, 28 degree or 30 degree, when doctor examines to patient
When looking into, only need to rotate hysteroscope by a small margin can check each position of intrauterine, avoid patient in the process being checked
In, because doctor need check uterus inwall when, using opening of the cervix as fulcrum hysteroscope the opening of the cervix of injured patient.Further
Ground, the insertion end of insertion tube 4 are fixed with camera module seat 5, and camera module seat 5 is barrel-like structure, camera module seat 5
It is interior to be fixedly embedded at camera and light source, and camera and light source and the electricity of Self-locking rapid joint 7 that is arranged on handle 6
Connection.In order that the picture captured by camera is relatively sharp, camera is arranged on the top end face of module seat；Light source is preferred
LED light source, LED light source have the advantages that small volume, service life length, high brightness, low in calories, the further efficiency for improving diagnosis and treatment
And the degree of accuracy of diagnosis and treatment.But the invention is not limited in this, any luminous component that can be lighted can use as light source,
Such as optical fiber, light emitting diode.Further, light source can be one or more, when light source is multiple, preferably by light source
Camera surrounding is uniformly arranged on, can be arranged on the end face of camera module seat, the side of camera module seat can also be arranged on
On wall.
Further, after camera and light source are assemblied in camera module seat 5, you can the shooting that will be assembled
Head mould group seat 5 is considered as a photographing module, and in process of production, the photographing module assembled directly can enter luggage with insertion tube 4
Match somebody with somebody, improve efficiency of assembling.
Further, can be directly in camera module in order that the cooperation between photographing module and insertion tube 4 is more reliable
Buckle or other attachment structures are set on the shell of seat 5, at the same bayonet socket corresponding to setting in 4 corresponding position of insertion tube or
Attachment structure, increase the connection dependability between photographing module and insertion tube 4.
In the present invention, to protect the electric transmission line that is connected with Self-locking rapid joint 7 not by water or other pollutants
Pollute generation surprisingly or damage, protective case as described above is preferably socketed outside Self-locking rapid joint 7 (such as Fig. 5 institutes
Show), and in order that both connection it is more reliable, preferably on the outer surface of Self-locking rapid joint 7 set recess 71, recess
Behind 71 position and both fits, the position of the convex portion 14 on the inwall of the inner sleeve 1 of protective case is corresponding, when protective case loads certainly
After locking-type snap joint 7, convex portion 14 can be caught in recess 71, and the connection of protective case and Self-locking rapid joint 7 is more reliable.
In the present invention, handle 6 is preferably pistol-shaped, and the handle 6 of pistol-shaped is easier to grasp, and the use of operator is comfortable
Du Genggao is more flexible during operation.Handle 6 includes the connecting portion and hand grip portion being connected with insertion tube 4, wherein, connecting portion
Corresponding to the bore position of pistol, hand grip portion corresponds to the handle position of pistol, in order to prevent operator from anticipating in use
It is outer that hysteroscope is slid or slipped, be preferably provided with anti-slip part on hand grip portion, and the position of anti-slip part be preferably provided at it is right on handle 6
The usage comfort and degree of safety of operator in the opening position of the trigger of pistol, should be increased.
Further, in the present invention, handle 6 is preferably made up of lower-cost nonmetallic materials, such as plastic material,
Greatly reduce production cost；Meanwhile in the present invention, insertion tube 4 is preferably also nonmetallic materials and is made, therefore hysteroscope can
To be used as disposable medicine equipment, without carrying out disinfection before every use, examined except substantially increasing
Outside curative effect rate, the safety coefficient of diagnosis and treatment is also improved, it is possible to prevente effectively from cross-infection occurs in checking process for patient.
Further, assemble for convenience, in the present invention, the shell of handle 6 is made up of upper casing and lower casing two parts,
And the connection member that can be cooperated is provided between this two parts, two parts are carried out after assembling work is completed in handle 6
Assembling covers.
Preferably, handle 6 is made of rigid plastics, such as polytetrafluoroethylene (PTFE) (PTFE), polypropylene (PP), polyvinyl chloride
(PVC) etc., but the present invention is not limited merely to this, can also use the nonmetallic materials of other various materials.
In the present invention, the lower end of hand grip portion is provided with water inlet base 62 and effluent seat bottom, by water inlet base 62 and goes out
Water seat bottom is arranged at the back lower place of the Self-locking rapid joint of handle 6, i.e., in practical operation, intake base and water outlet base
Positioned at the rear portion of operator, it can avoid completely in use, the external water pipe with water inlet base 62 and water outlet base
Interference is produced to operator, while can also avoid producing interference to patient；Base 62 intake with being respectively equipped with effluent seat bottom
Valve switch 63, can according to actual needs, freely control water inlet or draining, at the same can also be conveniently adjusted into water or
Displacement.Further, intaking, base 62 is interior to be provided with water inlet pipe 64, and outlet pipe, water inlet pipe 64 and water outlet are provided with effluent seat bottom
Manage and may be contained within extending in insertion tube 4 and along insertion tube 4, enter for two separate pipelines, water inlet pipe 64 and outlet pipe
One end of water pipe 64 and outlet pipe may be contained within the end face of the insertion end of camera module seat, may also set up in insertion tube 4
Close camera module seat side wall on, as long as ensure to patient's body saline injection or hand can be stated into process in time
The watery blood dirty solution of the influence camera definition of middle patient's body excludes；The other end of water inlet pipe 64 and outlet pipe point
It is not connected with water inlet base 62 and effluent seat bottom, the displacement in inflow and outlet pipe in water inlet pipe 64 can be respectively by each
It is controlled from the valve switch 63 connected.Preferably, in the present invention, the internal diameter of water inlet pipe 64 and outlet pipe is arranged to
1.1mm-1.5mm, preferably 1.2mm or 1.3mm, with the requirement in surgical procedure is met to disengaging water.
Further, treated in order to facilitate operator while checking patient, the upper end of connecting portion is leaned on
The position of nearly insertion tube 4 is provided with the first apparatus mouth 61, and for the disengaging of medicine equipment, in the present invention, the first apparatus mouth 61 is set
The front of operator is placed in, and is located at the top of handle 6, more meets the convenience of the operation of operator in use；
Meanwhile the first instrument tube 8 is additionally provided with insertion tube 4, the apparatus outlet of the first instrument tube 8 is arranged at the insertion of camera module seat
On the end face at end, the apparatus entrance of the first instrument tube 8 is connected with the first apparatus mouth 61, and in use, operator can profit
Medicine equipment is sent into patient's body with the first apparatus mouth 61 and the first instrument tube 8, patient is treated.
In the present invention, insertion tube 4 is made of metal material, such as stainless steel (such as SUS304), can also be according to difference
Use need, from the soft flexible pipe of the quality such as non-metallic material as insertion tube 4, such as polyurethane tube (PU pipes) or thermoplastic poly
Urethane elastomer rubber pipe (TPU pipes) etc..But the invention is not limited in this, can be needed to choose other various materials according to use
Tubing as insertion tube 4.
In actual diagnosis and treatment process, the frequent situation in need using two or more medicine equipment, therefore insert
The second instrument tube is additionally provided with pipe 4, the second instrument tube is preferably disposed on the lower section of the first instrument tube 8, while is set on handle 6
Second apparatus mouth, the outside of the second apparatus mouth are socketed with the second apparatus mouth waterproof plug, and the second apparatus mouth is preferably disposed on handle 6
The upper end of connecting portion, and be preferably arranged side by side with the first apparatus mouth 61, facilitate doctor to use；The apparatus outlet of second instrument tube is set
It is placed on the end face of the insertion end of camera module seat 5, the apparatus entrance of the second instrument tube is connected with the second apparatus mouth.At this
In embodiment, the second instrument tube being separately provided can make doctor in use while patient is entered using two kinds of medicine equipments
Row treatment, operation are more convenient.
In the present invention, it is preferred to printed circuit board 65 (pcb board) is set in handle 6, and camera and light source, printing electricity
Road plate 65 and Self-locking rapid joint 7 pass sequentially through electric connection line and are connected.By pcb board by camera and light source and self-locking
Formula snap joint 7 is connected, and can effectively reduce the length and quantity of electric connection line in handle 6, further reduces the straight of insertion tube 4
Footpath, and the conversion of electrical connection core number can be realized, such as in a preferred embodiment of the invention, it is preferred to use multicore screen
Cover line camera is connected on pcb board, and be then connected between pcb board and Self-locking rapid joint 7 using multicore shielding line, it is more
The general context of core Self-locking rapid joint 7 is wider, and applicability is bigger.
Further, Self-locking rapid joint 7 is arranged to the dead astern of handle 6, prevents from transmitting in checking process
Line brings inconvenience to operator, improves diagnosis and treatment efficiency.
Hysteroscope involved in the present invention can effectively prevent dirt or other liquid from being polluted to electric transmission line, prevent
Situations such as generation is short-circuit, securely and reliably.
The invention also discloses a kind of kidney mirror, including insertion tube 4 and the handle that is connected with the non-intrusive end of insertion tube 4
6, the front end of insertion tube 4 is fixed with first end head 42, and first end head 42 is provided with logical for the instrument tube installation of insertion instrument pipe
Road and the camera module installation passage for installing camera module；Handle 6 is connected to the end of insertion tube 4 by rigid connector 67
End, the rear end of handle 6 are provided with the Self-locking rapid joint 7 for being used for connecting display device, are socketed with as above outside Self-locking rapid joint 7
Protective case；
Wherein, the front end face of the first end head 42 of insertion tube 4 exports provided with apparatus, and the rear end face of handle 6 is provided with corresponding
Apparatus entrance, apparatus entrance are connected via the inside of handle 6 is arranged in the instrument tube inside insertion tube 4, and apparatus entrance is cut
Face axis and the acute angle of instrument tube cross-sectional axis in handle 6 are less than 5 degree, either less than 8 degree or less than 10 degree, or
Less than 15 degree.
Further, the front end face of first end head 42 is additionally provided with delivery port, and the lower end of handle 6 is provided with water inlet base 62, water inlet
Base 62 is communicated in delivery port via the water inlet pipe for being arranged in the inside of handle 6 and the inner chamber of insertion tube 4, and water inlet pipe is separated by with instrument tube
From, or water inlet pipe and the shared conduit of instrument tube.It is adhered to there is extravasated blood on camera or human chamber inner wall；In cavity
Liquid is muddy, reduces visuality；Or the obstruction such as rubble image when, can the water filling into human body by water inlet pipe, current from
Delivery port enters in human body, washes extravasated blood, muddy liquid or rubble open so that camera can be clearly observed people's body cavity
The situation of chamber interior walls, if after hydraulic pressure is too high, or rubble is completed, insertion tube 4 and the epitheca of ureterorenoscope can be passed through
Between passage carry out vacuum suction draining, water unnecessary in human body or calculus are discharged.
In the present invention, to protect the electric transmission line that is connected with Self-locking rapid joint 7 not by water or other pollutants
Pollute generation surprisingly or damage, protective case as described above is preferably socketed outside Self-locking rapid joint 7 (such as Fig. 5 institutes
Show), and in order that both connection it is more reliable, preferably on the outer surface of Self-locking rapid joint 7 set recess 71, recess
Behind 71 position and both fits, the position of the convex portion 14 on the inwall of the inner sleeve 1 of protective case is corresponding, when protective case loads certainly
After locking-type snap joint 7, convex portion 14 can be caught in recess 71, and the connection of protective case and Self-locking rapid joint 7 is more reliable.
Kidney mirror involved in the present invention can effectively prevent dirt or other liquid from being polluted to electric transmission line, prevent from sending out
Situations such as raw short-circuit, securely and reliably.
The invention also discloses a kind of application method of protective case, it is characterised in that comprises the following steps：
Step 1：By the insertion end of protective case towards hysteroscope or the Self-locking rapid joint 7 of kidney mirror, and it is linked in self-locking
Outside formula snap joint 7, until connecting portion engages with Self-locking rapid joint 7；
Step 2：Electric transmission line is plugged together with Self-locking rapid joint 7 and is connected；
Step 3：Hold unpacking portion 31 to pull out the waterproof jacket 3, be coated on outside the electric transmission line.
To sum up, protective case involved in the present invention is simple in construction, easy to use, and dirt or other liquid can be prevented to being electrically connected
Wiring pollutes, situations such as preventing short circuit, securely and reliably；Further, the protective case low production cost, Ke Yizuo
Used for disposable medical instrument, economic pressures will not be caused to patient.In addition, involved in the present invention carries protective case uterine cavity
Mirror can be treated to patient in time while being carried out routine examination to patient uterine, convenient and safe；At the same time it can also have
Effect prevents electric connection line by dirt contamination, occurs situations such as short-circuit, safety and sanitation, to be worth carrying out wide popularization and application.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.Any
Art personnel all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Therefore,
Those skilled in the art without departing from disclosed spirit and all equivalent modifications for being completed under technological thought or are changing
Become, should be covered by the claim of the present invention.
Claims (11)
1. a kind of protective case, it is characterised in that including the inner sleeve being mutually socketed and overcoat, the overcoat is tubular structure, institute
Stating inner sleeve includes vertical tube part and loudspeaker oral area, and the horn mouth portion is located at the insertion side of the inner sleeve, the loudspeaker oral area
The a plurality of groove that the vertical tube part is extended to from the loudspeaker oral area is offered in side wall, multi-disc is formed in the insertion end of the inner sleeve
Flexure strip；The vertical tube part is located at the non-intrusive side of the inner sleeve；Formed with connecting portion on the inwall of the flexure strip；
The inner sleeve is provided with a cavity with the outer inner room, and the cavity is provided with the waterproof jacket after compression, and the waterproof jacket is
Tubular structure, one end of the waterproof jacket is fixedly sleeved on the interior set, and the other end of the waterproof jacket can be from the protection
The non-intrusive end of set pulls out, so as to which the waterproof jacket be pulled out out of described cavity.
2. protective case as claimed in claim 1, it is characterised in that the quantity of the flexure strip is even slice.
3. protective case as claimed in claim 2, it is characterised in that the two adjacent flexure strips are considered as a flexure strip group, institute
The a piece of flexure strip in flexure strip group is stated on the outer surface of loudspeaker oral area formed with projection, on the inner surface of the overcoat
With being provided with groove at the raised opposite position, when the inner sleeve is completely nested in the overcoat, the raised insertion institute
State in groove.
4. protective case as claimed in claim 3, it is characterised in that shape on another flexure strip in the flexure strip group
Into there is the connecting portion, for the connecting portion in the vertical tube part and the intersection of the loudspeaker oral area, the connecting portion is court
The convex portion protruded to the axis of the inner sleeve.
5. protective case as claimed in claim 1, it is characterised in that one end of the waterproof jacket is fixed on the non-of the inner sleeve and inserted
Enter end.
6. protective case as claimed in claim 1, it is characterised in that the loudspeaker oral area of the inner sleeve is provided with the sealing of annular
Circle, cover the top of the loudspeaker oral area.
7. protective case as claimed in claim 1, it is characterised in that the protective case is provided with unpacking portion, the unpacking portion with
The waterproof jacket is fixedly connected.
A kind of 8. hysteroscope, it is characterised in that the handle being connected including insertion tube and with the non-intrusive end of the insertion tube,
The insertion end of the insertion tube is fixed with camera module seat, and camera and light source are provided with the camera module seat,
And the camera and the light source electrically connect with the Self-locking rapid joint being arranged on the handle, the self-locking quick
The protective case as any one of claim 1-7 is socketed with outside quick coupling；
The handle is pistol-shaped, and the handle includes the connecting portion and hand grip portion being connected with the insertion tube, the company
The upper end of socket part is provided with the first apparatus mouth；The lower end of the hand grip portion is provided with water inlet base and effluent seat bottom, it is described enter the bottom
Seat on the effluent seat bottom with being respectively equipped with valve switch；
Water inlet pipe is provided with the water inlet base, outlet pipe, the water inlet pipe and the water outlet are provided with the effluent seat bottom
Pipe be may be contained within extending in the insertion tube and along the insertion tube, and one end of the water inlet pipe and the outlet pipe is respectively provided with
In on the end face of the insertion end of the camera module seat, the other end of the water inlet pipe and the outlet pipe respectively with it is described
Water inlet base and the effluent seat bottom are connected；
The first instrument tube is additionally provided with the insertion tube, the apparatus outlet of first instrument tube is arranged at the camera module
On the end face of the insertion end of seat, the apparatus entrance of first instrument tube is connected with the first apparatus mouth；The insertion tube
The outside at non-intrusive end be socketed with drip ring, the drip ring can move along the axis of the insertion tube.
9. hysteroscope as claimed in claim 8, it is characterised in that formed with convex on the inwall of the inner sleeve of the protective case
Portion, the relevant position on the outer surface of the Self-locking rapid joint are provided with recess, and the convex portion can be caught in the recess.
A kind of 10. kidney mirror, it is characterised in that the handle being connected including insertion tube and with the non-intrusive end of the insertion tube,
The front end of the insertion tube is fixed with first end head, and the first end head is provided with logical for the instrument tube installation of insertion instrument pipe
Road and the camera module installation passage for installing camera module；The handle is connected to the insertion tube by rigid connector
End, the handle rear end, which is provided with, is used to connecting the Self-locking rapid joint of display device, outside the Self-locking rapid joint
Protective case of the socket any one of just like claim 1-7；
Wherein, the front end face of the first end head of the insertion tube exports provided with apparatus, and the handle rear end face is provided with corresponding
Apparatus entrance, the apparatus entrance are connected via the handle inner is arranged in the instrument tube inside the insertion tube, institute
The acute angle of the cross-sectional axis and the cross-sectional axis of instrument catheter described in the handle of stating apparatus entrance is less than 15 degree.
11. kidney mirror as claimed in claim 10, it is characterised in that formed with convex on the inwall of the inner sleeve of the protective case
Portion, the relevant position on the outer surface of the Self-locking rapid joint are provided with recess, and the convex portion can be caught in the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982002.9A CN107811598A (en) | 2017-10-20 | 2017-10-20 | Protective case, the hysteroscope with protective case and the kidney mirror with protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982002.9A CN107811598A (en) | 2017-10-20 | 2017-10-20 | Protective case, the hysteroscope with protective case and the kidney mirror with protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107811598A true CN107811598A (en) | 2018-03-20 |
Family
ID=61608559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710982002.9A Pending CN107811598A (en) | 2017-10-20 | 2017-10-20 | Protective case, the hysteroscope with protective case and the kidney mirror with protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107811598A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019075705A1 (en) * | 2017-10-20 | 2019-04-25 | 周震华 | Protective sheath, hysteroscope equipped therewith, and nephroscope equipped with same |
| WO2021133298A1 (en) * | 2019-12-26 | 2021-07-01 | Atatürk Üni̇versi̇tesi̇ Bi̇li̇msel Araştirma Projeleri̇ Bi̇ri̇mi̇ | Ultra mini flexible percutaneous nephrolithotomy device |
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| CN102440751A (en) * | 2011-12-30 | 2012-05-09 | 广州宝胆医疗器械科技有限公司 | Hysteroscope system with night vision function |
| WO2016173381A1 (en) * | 2015-04-29 | 2016-11-03 | 申亚琪 | Controllable bending endoscope |
| CN107049206A (en) * | 2017-01-23 | 2017-08-18 | 上海安清医疗器械有限公司 | Hysteroscope |
| CN207785125U (en) * | 2017-10-20 | 2018-08-31 | 上海安清医疗器械有限公司 | Protective case, the hysteroscope with protective case and the kidney mirror with protective case |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101098651A (en) * | 2005-01-05 | 2008-01-02 | 斯特赖克Gi有限公司 | Improved surgical tool for endoscope |
| CN102440751A (en) * | 2011-12-30 | 2012-05-09 | 广州宝胆医疗器械科技有限公司 | Hysteroscope system with night vision function |
| WO2016173381A1 (en) * | 2015-04-29 | 2016-11-03 | 申亚琪 | Controllable bending endoscope |
| CN107049206A (en) * | 2017-01-23 | 2017-08-18 | 上海安清医疗器械有限公司 | Hysteroscope |
| CN207785125U (en) * | 2017-10-20 | 2018-08-31 | 上海安清医疗器械有限公司 | Protective case, the hysteroscope with protective case and the kidney mirror with protective case |
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| WO2019075705A1 (en) * | 2017-10-20 | 2019-04-25 | 周震华 | Protective sheath, hysteroscope equipped therewith, and nephroscope equipped with same |
| US11497383B2 (en) | 2017-10-20 | 2022-11-15 | Shanghai Anqing Medical Instrument Co., Ltd. | Protective sheath, hysteroscope equipped therewith, and nephroscope equipped with same |
| WO2021133298A1 (en) * | 2019-12-26 | 2021-07-01 | Atatürk Üni̇versi̇tesi̇ Bi̇li̇msel Araştirma Projeleri̇ Bi̇ri̇mi̇ | Ultra mini flexible percutaneous nephrolithotomy device |
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