CN107411817A - Band electric hook flushing aspirator - Google Patents
Band electric hook flushing aspirator Download PDFInfo
- Publication number
- CN107411817A CN107411817A CN201710805333.5A CN201710805333A CN107411817A CN 107411817 A CN107411817 A CN 107411817A CN 201710805333 A CN201710805333 A CN 201710805333A CN 107411817 A CN107411817 A CN 107411817A
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- Prior art keywords
- flush pipe
- valve
- feed flow
- fixed seat
- pipe
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00607—Coagulation and cutting with the same instrument
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/0091—Handpieces of the surgical instrument or device
- A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
- A61B2018/0094—Types of switches or controllers
- A61B2018/00952—Types of switches or controllers rotatable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/002—Irrigation
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
A kind of band electric hook flushing aspirator, including hold and pinch body, hold and pinch body and include threeway supervisor and hand handle；Suction valve, it is located on suction valve seat；The right side of junction block and elbow first interface plugged and fixed, elbow second interface are fixed with threeway supervisor's interface, and the center of junction block sets flush pipe mating holes, and power supply string holes are set on junction block；The left side of metal flush pipe fixed seat and junction block coordinates, right-hand member and metal flush pipe the fixation inserting of metal flush pipe are consolidated, left end has electric hook, and insulating coating pipe sleeve is outside metal flush pipe, and outer tube fixed seating is on metal flush pipe fixed cover, dial key to be integrally formed with outer tube fixed seat, feature：The left side of junction block, which is formed, has metal flush pipe fixed seat turned cavities, right-hand member to have metal flush pipe fixed seat to pivotally support spindle nose, and metal flush pipe fixed seat, which pivotally supports spindle nose and pivoted with metal flush pipe fixed seat turned cavities, to be coordinated.Rapid operation；Carry out cutting stripping and electric coagulation hemostasis beneficial to suction and to patient's focus；Simple operation.
Description
Technical field
The invention belongs to medical equipment technical field, and in particular to a kind of band electric hook flushing aspirator.
Background technology
As is known in the industry, Minimally Invasive Surgery such as laparoscope, thoracoscope etc. is with wound is small, pain is light, recovers the fast, hospital stays
Short, bleeding is small and the strong point such as cost saving.In Minimally Invasive Surgery, operative doctor is cut generally by means of procedures electrode to focus
Stripping and electric coagulation hemostasis, while also need that operative site is implemented I ＆ A and uses and ensure that surgical field of view is clear.Cutting stripping
From and electric coagulation hemostasis taken on by independent special equipment, rinse and attract equally by independent special equipment to be taken on, due to whole
Foregoing two kinds of special equipments are often continually used alternatingly in individual minimally invasive hand during stating, so as on the one hand increase operative doctor
Operation strength, on the other hand influence procedure efficiency, another further aspect because using being unfavorable for apparatus effectively reducing more patient by
Art expense, and then on the one hand increase patient suffering or even influence surgical effect because operating time is tediously long.
The function of two kinds of special equipments can be got both with electric hook flushing aspirator due to foregoing, thus largely
It is able to make up foregoing shortcoming, and is no lack of in disclosed Chinese patent literature on the technology letter with electric hook flushing aspirator
Breath, slightly to enumerate such as CN203988346U（Band electric hook irrigating sleeve）、CN105125282B（A kind of band electric hook flushing aspirator）、
CN205359618U（A kind of band electric hook inhaler）And CN106510840A（One kind enlarge the bosom shaping strip suction electric hook）, etc..
Although being not limited to the above mentioned patent technique effect that each the technique effect column with specification is recorded,
It is following logical disadvantage be present：Because during stripping and electric coagulation hemostasis is cut to focus by means of electric hook, operative doctor needs logical
Cross to body（" hold and pinch body ", it is as follows）Rotation realize at any angle rotation of the electric hook in the range of 360 °, but
Because body is provided with the supplying valve being connected with feed pipe and the suction valve being connected with suction tube, therefore electric hook is driven in body
While rotation, liquid feeding pipeline and aspiration also accordingly rotate, and because the volume of body is relatively large, then, one
There is feed pipe and suction tube winding and cause the anxiety of damage in aspect, another aspect body rotating operation is troublesome and hard and exists to disease
Stove cutting is peeled off and electric coagulation hemostasis effect, and for another further aspect because Minimally Invasive Surgery operating space is relatively small, surrounding environment can be to body
Rotation cause interference effect.It is necessary to be subject to rational modification in view of this, technical scheme described below is in this back of the body
Caused by under scape.
The content of the invention
The task of the present invention, which is to provide one kind and helps to make electric hook to depart from holding, pinches body according to need to individually make 360 ° of directions
Any angle rotate and using makes operative doctor operation light and handy laborsaving and avoid undermining feed pipe when pinching body rotation because holding
The band electric hook flushing aspirator of pipeline and suction tube pipeline.
The task of the present invention is performed by, a kind of band electric hook flushing aspirator, including one holds and pinches body, and this is held pinches
Body includes threeway supervisor and a hand handle, the lower end closed of threeway supervisor's fluid-through chamber of threeway supervisor, and upper end forms threeway
Interface is responsible for, a feed flow interface, the feed flow hub cavity of the feed flow interface and described threeway are extended with the left side of threeway supervisor
Supervisor's fluid-through chamber communicates, and has a feed flow valve seat in the left end composition of feed flow interface, and is opened below the middle part of feed flow interface
Provided with an inlet, it is extended with the left side of threeway supervisor and also a suction in the position of the lower section corresponding to feed flow interface and connects
Mouthful, the pumping surfaces chamber of the pumping surfaces is communicated with described threeway supervisor's fluid-through chamber and formed in the left end of pumping surfaces
There is a suction valve seat, wherein, forming on feed flow interface and in the position corresponding to the inlet has a flushing-liquid pipe, should
The flushing liquor tube chamber of flushing-liquid pipe communicates with inlet, and being formed in side of the middle part of pumping surfaces under has suction tube company
Joint, the suction pipe connector communicate with described pumping surfaces chamber, and hand handle is formed in threeway supervisor above and is located at threeway master
The right side of the short transverse of pipe；One is used for the supplying valve to the inlet opening and closing of fault, and the supplying valve is arranged on the confession
On liquid valve seat；One suction for being turned on and off to the passage between the suction pipe connector and the pumping surfaces chamber
Valve, the suction valve are arranged on the suction valve seat；One elbow and a junction block, the right side of junction block and the elbow first of elbow
Interface plugged and fixed, and the elbow second interface of elbow and described threeway supervisor's interface plugged and fixed, in the axial direction of junction block
Middle position offers a flush pipe mating holes, and the flush pipe mating holes communicates with the elbow chamber of elbow, and elbow chamber with it is described
Threeway supervisor fluid-through chamber communicate, a power supply string holes are offered on junction block, the power supply string holes communicate with flush pipe mating holes
And being introduced in the power supply string holes has power line；One metal flush pipe fixed seat, a metal flush pipe, an insulating coating pipe and
One group of key, for metal flush pipe fixed seat with being engaged on the left of the junction block, the metal flush pipe fixed seat has an insulation
Outer tube fixed seat sliding cavity, and composition has a metal flush pipe fixed cover in the insulating coating pipe fixed seat sliding cavity,
And offered on front side of the length direction of metal flush pipe fixed seat one be used to making insulating coating pipe fixed seat sliding cavity with it is outer
What boundary communicated dials key sliding groove, and the right-hand member and metal flush pipe of metal flush pipe, which fix inserting admittedly and lean out metal flush pipe, to be consolidated
The right side of reservation is engaged with the flush pipe mating holes, the right-hand member of the metal flush pipe in flush pipe mating holes with the electricity
Source line electrical contact, and the left end composition in metal flush pipe has an electric hook, insulating coating pipe sleeve is put outside metal flush pipe, and
And the right-hand member of the insulating coating pipe insert it is solid in outer tube fixed seat, and the outer tube fixed seat is nested with is fixed in metal flush pipe
Put and be slidably matched with metal flush pipe fixed cover, dial key corresponding to the position and outer tube fixed seat for dialling key sliding groove
Structure is integrally formed, being characterised by forming in the left side of the junction block there are a metal flush pipe fixed seat turned cavities, in metal
The right-hand member of flush pipe fixed seat is extended with a metal flush pipe fixed seat and pivotally supports spindle nose, and the metal flush pipe fixed seat pivots
Support spindle nose and pivoted with metal flush pipe fixed seat turned cavities and coordinated.
In the specific embodiment of the present invention, the threeway supervisor, hand handle, feed flow interface, pumping surfaces, flushing
Liquid pipe and suction pipe connector are transparent.
In another specific embodiment of the present invention, being formed on the right side of the hand handle has a hand handle circular arc cavity.
In another specific embodiment of the present invention, the structure and the structure of the feed flow valve seat of the suction valve seat
Identical, the supplying valve seat tool has a feed flow valve support chamber, and is opened in the feed flow valve seat cavity wall of feed flow valve support chamber with space state
Provided with the spacing hook and slot of button, the left end of the feed flow interface probes into feed flow valve seat intracavitary and is configured to spring base；The suction
The structure of valve is identical with the structure of the supplying valve, and the supplying valve includes a Tube-like valve, a button and a push-button reset spring,
The middle part of Tube-like valve and right-hand member are slidably matched with the feed flow hub cavity, and with the feed flow interface cavity wall of feed flow hub cavity
Sealing relationship is formed, the left end of Tube-like valve leans out feed flow hub cavity and is stretched over feed flow valve seat intracavitary, at the middle part of Tube-like valve
A valve liquid-through hole is offered, button is slidably matched with feed flow valve support chamber, and the button is formed towards the side of Tube-like valve one
Spring cavity, the left end of Tube-like valve are probeed into spring cavity, button right-hand member and corresponding to the spacing hook and slot of the button
Position, which is formed, button positive stop hook, and the button positive stop hook is slidably matched with the spacing hook and slot of button, and push-button reset spring is located at spring
Intracavitary and the left end in Tube-like valve is nested with, the left end of the push-button reset spring is positioned at the left end of Tube-like valve, and right-hand member
It is supported on the spring base, when the valve that the finger pressing button of operative doctor makes Tube-like valve be moved to the right thereon leads to liquid
During the degree corresponding with the inlet of hole, the flushing liquor introduced by the fliud flushing pipe is successively through described inlet, valve
Liquid-through hole, feed liquor hub cavity, threeway supervisor fluid-through chamber, elbow chamber and flushing-liquid pipe mating holes enter the right side of the metal flush pipe
Hold and drawn by the left end of metal flush pipe, and when the finger release button of operative doctor, in the push-button reset spring
Restoring force effect under the Tube-like valve is staggered to left dislocation, position and the inlet of the valve liquid-through hole, institute
Flushing-liquid pipe is stated to stop to the feed flow hub cavity feed flow.
In another specific embodiment of the present invention, it is arranged at intervals with the middle part of the Tube-like valve and right-hand member
Valve sealing ring, the valve sealing ring and the feed flow interface cavity wall of the feed flow hub cavity form sealing relationship.
In the also specific embodiment of the present invention, a junction block grafting is extended with the right side of the junction block
Head, the junction block connection-peg is inserted admittedly with the elbow first interface, and the junction block connection-peg has a junction block connection-peg
Chamber, the junction block grafting head cavity are communicated with described elbow chamber, and the right-hand member of the metal flush pipe is visited through flush pipe mating holes
Enter the junction block connection-peg intracavitary.
In a still more specific embodiment of the invention, being formed on the right-hand member end face of the metal flush pipe has one
The flush pipe outwards turned down limits flange, in the junction block connection-peg intracavitary and is located at the left end of junction block grafting head cavity
Being formed in cavity wall has a flange limited step, and flush pipe limits the right side that flange corresponds to flange limited step, and when flushing
When pipe restriction flange contacts with flange limited step, metal flush pipe stops moving to left.
The present invention's and then in a specific embodiment, one is extended with the left end of the metal flush pipe fixed seat
Driver plate is connected head, and the driver plate head that is connected is fixed with driver plate, and the driver plate is nested with outside the insulating coating pipe.
Driver plate cunning is offered in the middle position of the driver plate in yet a further embodiment of the present invention
Dynamic guide hole, and being formed on the right side of driver plate has a driver plate to be connected a lock chamber, driver plate slides guide hole and is nested with the insulation
On outer tube, the driver plate head that is connected probes into driver plate and is connected in a lock chamber and is fixed with the driver plate head that is connected
The lock chamber cavity wall of chamber is fixed.
The present invention again so that a specific embodiment in, the driver plate be connected head be connected with the driver plate consolidate
The lock chamber cavity wall for determining head lock chamber is adhesively fixed.
Technical scheme provided by the invention has a metal flush pipe fixed seat turned cavities due to being formed in the left side of junction block,
And be extended with a metal flush pipe fixed seat in the right-hand member of metal flush pipe fixed seat and pivotally support spindle nose, but due to insulation
What the outer tube fixed seat of outer tube was fixed dials key corresponding to the position and the matching of metal flush pipe fixed seat for dialling key sliding groove
Close, thus when operative doctor stirs key clockwise or counterclockwise, metal flush pipe fixed seat can be driven according to 360 ° of sides need to be made
To revolution clockwise or counterclockwise, by metal flush pipe fixed seat drive with metal flush pipe fixed cover fix and left end
Metal flush pipe with electric hook is accordingly turned round, and is made operative doctor operation light and handy laborsaving, is avoided and pass through rotation in prior art
Hold pinch body realize electric hook rotate caused by the pipeline that is possible to undermine with flushing-liquid pipe and is connected with suction pipe connector
And hold and pinch the unfavorable factor that body is interfered；When key is dialled in operative doctor pushing to the left, insulating coating pipe position to the left can be made
Move and shield is covered to electric hook, aspirated with profit, and when key is dialled in operative doctor pushing to the right, it can expose electric hook, with sharp operative doctor
Patient's focus is carried out to cut stripping and electric coagulation hemostasis；Because operative doctor can also be by rushing metal the suitable inverse operation of driver plate
Pipe fixed seat is washed accordingly to turn round together with metal flush pipe, thus with more easily operability.
Brief description of the drawings
Fig. 1 is embodiments of the invention structure chart.
Embodiment
In order to which the technical spirit and beneficial effect of the present invention is more clearly understood, applicant is below with embodiment
Mode elaborate, but the description to embodiment is not the limitation to the present invention program, any according to structure of the present invention
Think made only formal rather than substantial equivalent transformation and be regarded as technical scheme category.
The concept of the every directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description
For the location of Fig. 1 states, thus the special limit to technical scheme provided by the invention can not be understood as
It is fixed.
Fig. 1 is referred to, shows that one holds and pinches body 1, this, which is held, pinches body 1 and includes threeway supervisor 11 and a hand handle 12, and three
The lower end closed of threeway supervisor's fluid-through chamber 111 of logical supervisor 11, and upper end is not closed and is configured to threeway supervisor's interface 112,
A feed flow interface 113, the feed flow hub cavity 1131 of the feed flow interface 113 and foregoing three are extended with the left side of threeway supervisor 11
Logical supervisor's fluid-through chamber 111 communicates, and has a feed flow valve seat 1132 in the left end composition of feed flow interface 113, and in feed flow interface
An inlet 1133 is offered below 113 middle part, the inlet 1133 is communicated with feed flow hub cavity 1131, and 11 are responsible in threeway
Left side and a pumping surfaces 114, the pumping surfaces 114 are also extended with the position of the lower section corresponding to feed flow interface 113
Pumping surfaces chamber 1141 communicated with foregoing threeway supervisor fluid-through chamber 111 and form in the left end of pumping surfaces 114 and have one
Valve seat 1142 is aspirated, wherein, forming on feed flow interface 113 and in the position corresponding to foregoing inlet 1133 has a flushing
Liquid pipe 1134, the flushing liquor tube chamber 11341 of the flushing-liquid pipe 1134 communicates with inlet 1133, at the middle part of pumping surfaces 114
Side under, which is formed, a suction pipe connector 1143, the suction pipe connector 1143 and foregoing pumping surfaces chamber 1141
Communicate, hand handle 12 is directly constituted in the right side of the short transverse on threeway supervisor 11 and positioned at threeway supervisor 11；Show one
For the supplying valve 2 to the foregoing opening and closing of fault of inlet 1133, the supplying valve 2 is arranged on foregoing feed flow valve seat 1132；Show
Go out one to be used to take out to what the passage between foregoing suction pipe connector 1143 and foregoing pumping surfaces chamber 1141 was turned on and off
Valve 3 is inhaled, the suction valve 3 is arranged on foregoing suction valve seat 1142；Show an elbow 4 and a junction block 5, the right side of junction block 5
Side and the plugged and fixed of elbow first interface 41 of elbow 4, and the elbow second interface 42 of elbow 4 and foregoing threeway supervisor's interface
112 plugged and fixeds, a flush pipe mating holes 51 is offered in the axial middle position of junction block 5, the flush pipe mating holes 51 with
The elbow chamber 43 of elbow 4 communicates, and elbow chamber 43 communicates with foregoing threeway supervisor's fluid-through chamber 111, is offered on junction block 5
One power supply string holes 52, the power supply string holes 52, which are communicated with flush pipe mating holes 51 and introduced in the power supply string holes 52, power line
521；Show a metal flush pipe fixed seat 6, a metal flush pipe 7, an insulating coating pipe 8 and one group of key 9, metal flush pipe
Fixed seat 6 is made shape by plastic foil and is engaged with the left side of foregoing junction block 5, and the metal flush pipe fixed seat 6 has one
Insulating coating pipe fixed seat sliding cavity 61, and composition has a metal flush pipe in the insulating coating pipe fixed seat sliding cavity 61
Fixed cover 611, and one is offered on front side of the length direction of metal flush pipe fixed seat 6 and is used to make insulating coating pipe fixed seat
What sliding cavity 61 communicated with the external world dials key sliding groove 612, and right-hand member and the metal flush pipe fixed cover 611 of metal flush pipe 7 are inserted admittedly
And the right side for leaning out metal flush pipe fixed seat 6 is engaged with foregoing flush pipe mating holes 51, the right-hand member of the metal flush pipe 7
With the electrical contact of aforementioned power source line 521 in the flush pipe mating holes 51, and the left end in metal flush pipe 7 forms and has an electric hook
71, insulating coating pipe 8 is nested with outside metal flush pipe 7, and the right-hand member of the insulating coating pipe 8 is inserted admittedly in outer tube fixed seat 81
On, that is, the left end of the outer tube fixed seat chamber 811 of outer tube fixed seat 81 is solidly plugged in, and the outer tube fixed seat 81 is nested with gold
It is slidably matched on category flush pipe fixed cover 611 and with metal flush pipe fixed cover 611, dials key 9 corresponding to group key sliding groove
612 position is integrally formed structure by dialling key connection pin 91 with outer tube fixed seat 81.
Technical essential as technical scheme provided by the invention：Being formed in the left side of foregoing junction block 5 has metal punching
Pipe fixed seat turned cavities 53 are washed, being extended with a metal flush pipe fixed seat in the right-hand member of metal flush pipe fixed seat 6 pivotally supports
Spindle nose 62, the metal flush pipe fixed seat, which pivotally supports spindle nose 62 and pivoted with metal flush pipe fixed seat turned cavities 53, to be coordinated.
Due to metal flush pipe fixed seat pivotally supports spindle nose 62 can in aforementioned metal flush pipe fixed seat turned cavities 53
Freely turn round, thus when operative doctor makees switch clockwise or counterclockwise to dialling key 9, just drive metal by dialling key 9
Flush pipe fixed seat 6 is accordingly turned round.The metal flush pipe that metal flush pipe fixed seat 6 is solidly plugged in due to metal flush pipe 7 is fixed
Set 611, thus when metal flush pipe fixed seat 6 drives metal flush pipe fixed cover 611 to rotate, fixed by the metal flush pipe
The drive metal of set 611 flush pipe 7 is accordingly turned round, the also corresponding revolution of electric hook 71.Also, when operative doctor will dial key 9 to left translation,
The insulating coating pipe 8 being slidably matched with metal flush pipe fixed cover 611 also to left dislocation, makes foregoing electric hook 71 enter insulating coating
In the insulating coating tube chamber 82 of pipe 8, it is in electric hook 71 and shield state is covered by insulating coating pipe 8, vice versa.According to specialty often
Know, dial the amplitude that key 9 moves to the left or to the right and depend on the foregoing length for dialling key sliding groove 612.
In the present embodiment, foregoing threeway supervisor 11, hand handle 12, feed flow interface 113, pumping surfaces 114, flushing-liquid pipe
1134 and suction pipe connector 1143 be transparent, more particularly made by medical poisonless grade PVC.
Preferably, being formed on the right side of foregoing hand handle 12 has a hand handle circular arc cavity 121, and with enhancements, doctor holds what is pinched
Comfort.
Continue to see Fig. 1, because the structure of foregoing suction valve seat 1142 is identical with the structure of foregoing feed flow valve seat 1132, thus
Only feed flow valve seat 1132 is described in further detail below, the feed flow valve seat 1132 has a feed flow valve support chamber 11321, and
And the spacing hook and slot 11322 of button, foregoing feed flow are offered with space state in the feed flow valve seat cavity wall of feed flow valve support chamber 11321
The left end of interface 113 probes into feed flow valve support chamber 11321 and is configured to spring base 1135.
Because the structure and the mechanism of action of foregoing suction valve 3 are identical with the structure and the mechanism of action of foregoing supplying valve 2, because
And applicant only elaborates to supplying valve 2 below, the supplying valve 2 includes a Tube-like valve 21, a button 22 and one is pressed
Button back-moving spring 23, the middle part of Tube-like valve 21 and right-hand member are slidably matched with foregoing feed flow hub cavity 1131, and and feed flow
The feed flow interface cavity wall of hub cavity 1131 forms sealing relationship, and the left end of Tube-like valve 21 leans out feed flow hub cavity 1131 and is stretched over
In feed flow valve support chamber 11321, a valve liquid-through hole 211, button 22 and feed flow valve support chamber are offered at the middle part of Tube-like valve 21
11321 are slidably matched, and the button 22 is formed towards the side of Tube-like valve 21 spring cavity 221, the left end of Tube-like valve 21
Probe into spring cavity 221, button 22 right-hand member and corresponding to the spacing hook and slot 11322 of foregoing button position form press
Button positive stop hook 222, the button positive stop hook 222 hook and slot 11322 spacing with button are slidably matched, and push-button reset spring 23 is located at spring
In chamber 221 and the left end in Tube-like valve 21 is nested with, the left end of the push-button reset spring 23 is positioned at a left side for Tube-like valve 21
End, and right-hand member is supported on foregoing spring base 1135.
When the finger pressing button 22 of operative doctor make Tube-like valve 21 be moved to the right valve liquid-through hole 211 thereon with
During the corresponding degree of foregoing inlet 1133, the flushing liquor introduced by foregoing fliud flushing pipe 1134 is successively through foregoing inlet
1133rd, valve liquid-through hole 211, feed liquor hub cavity 1131, threeway supervisor fluid-through chamber 111, elbow chamber 43 and flushing-liquid pipe mating holes
51 enter the right-hand member of aforementioned metal flush pipe 7 and are drawn by the left end of metal flush pipe 7, and operative site is rinsed, and work as hand
During the finger release button 22 of art doctor, foregoing push-button reset spring 23 restoring force effect under make aforesaid tubular valve 22 to
Left dislocation, the position of said valve liquid-through hole 211 are staggered with foregoing inlet 1133, and foregoing flushing-liquid pipe 1134 stops to foregoing
The feed flow of feed flow hub cavity 1131.
Valve sealing ring 212 is arranged at intervals with the middle part of aforesaid tubular valve 21 and right-hand member, the valve sealing ring 212
Sealing relationship is formed with the feed flow interface cavity wall of foregoing feed flow hub cavity 1131.
Continue to see Fig. 1, be extended with a junction block connection-peg 54 on the right side of foregoing junction block 5, the junction block connection-peg 54
Inserted admittedly with foregoing elbow first interface 41, and the junction block connection-peg 54 has a junction block grafting head cavity 541, the junction block
Grafting head cavity 541 communicates with foregoing elbow chamber 43, before the right-hand member of aforementioned metal flush pipe 7 probes into through flush pipe mating holes 51
State in junction block grafting head cavity 541.
Being formed on the right-hand member end face of aforementioned metal flush pipe 7 has a flush pipe outwards turned down to limit flange 72, preceding
State in junction block grafting head cavity 541 and being formed in the cavity wall of the left end of junction block grafting head cavity 541 has a flange spacing
Step 5411, flush pipe limit flange 71 correspond to flange limited step 541 right side, and when flush pipe limit flange 71 with
Flange limited step 5411 contact when by flange limited step 5411 it is spacing when, metal flush pipe 7 stopping move to left.
As shown in Figure 1, it is extended with a driver plate in the left end of aforementioned metal flush pipe fixed seat 6 and is connected first 63, this group
Disk is connected first 63 to be fixed with driver plate 631, and the driver plate 631 is nested with outside aforementioned dielectric outer tube 8.
A driver plate is offered in the middle position of foregoing driver plate 631 and slides guide hole 6311, and is formed on the right side of driver plate 631
There is a driver plate to be connected a lock chamber 6312, driver plate slides guide hole 6311 and is nested with aforementioned dielectric outer tube 8, foregoing driver plate
It is connected and first 63 probes into driver plate and be connected in a lock chamber 6312 and be connected the consolidating an of lock chamber 6312 with driver plate
Determine chamber cavity wall to fix.
When operative doctor is to rotating driver plate 63 clockwise or counterclockwise, it is connected by driver plate 631 by driver plate
First 63 drive metal flush pipe fixed seat 6, and press applicant makes metal flush pipe 7 together with electric hook 71 above to the description for dialling key 9
It is corresponding to rotate.The more laborsaving convenient effect of operation of the operative doctor to driver plate 631.
In the present embodiment, foregoing driver plate is connected first 63 is connected the fixation of a lock chamber 6312 with foregoing driver plate
The fixed form that chamber cavity wall is mutually fixed is used and is adhesively fixed.
In use, the flushing-liquid pipe interface 11342 of flushing-liquid pipe 1134 had into certain pressure by pipeline and outside
Fluid supplier for example syringe, normal saline bottle etc. connect, open supplying valve 2, by applicant's wound described above to operation receiveing person
Oral area position is rinsed.Hydrops after flushing（Also can claim " discarded object "）Drawn by suction valve 3, that is, open suction valve 3, by with suction tube
Pipeline that is that the connector interface 11431 of connector 1143 is coupled and being connected with negative pressure suction device is drawn（Extract out）.
Because the overall work principle with electric hook flushing aspirator is known, the superincumbent back of the body of applicant see, for example,
The patent document referred in scape technology column, thus although applicant has only made extremely brief description above, but not to this
The understanding of art personnel produces puzzlement.
In summary, technical scheme provided by the invention compensate for the shortcoming in prior art, favorably accomplish invention
Task, the technique effect referred in the superincumbent technique effect column of applicant is faithfully cashed.
Claims (10)
1. a kind of band electric hook flushing aspirator, including one holds and pinches body (1), and this, which is held, pinches body (1) and include threeway supervisor (11)
With a hand handle (12), the lower end closed of fluid-through chamber (111) is responsible in the threeway of threeway supervisor (11), and upper end forms threeway supervisor and connect
Mouth (112), a feed flow interface (113), the feed flow hub cavity of the feed flow interface (113) are extended with the left of threeway supervisor (11)
(1131) communicated with described threeway supervisor's fluid-through chamber (111), and have a supplying valve in the left end composition of feed flow interface (113)
Seat (1132), and an inlet (1133) is offered below the middle part of feed flow interface (113), in the left side of threeway supervisor (11)
And a pumping surfaces (114) are also extended with the position of the lower section corresponding to feed flow interface (113), the pumping surfaces (114)
Pumping surfaces chamber (1141) communicated and in the left end structure of pumping surfaces (114) with described threeway supervisor's fluid-through chamber (111)
Cheng Youyi suction valve seats (1142), wherein, on feed flow interface (113) and in the position corresponding to the inlet (1133)
Composition has a flushing-liquid pipe (1134), and the flushing liquor tube chamber (11341) of the flushing-liquid pipe (1134) communicates with inlet (1133),
Being formed in side of the middle part of pumping surfaces (114) under has a suction pipe connector (1143), the suction pipe connector
(1143) communicated with described pumping surfaces chamber (1141), hand handle (12) is formed on threeway supervisor (11) and is located at threeway master
Manage the right side of the short transverse of (11)；One is used for the supplying valve (2) to the inlet (1133) opening and closing of fault, the supplying valve
(2) it is arranged on the feed flow valve seat (1132)；One is used for the suction pipe connector (1143) and the pumping surfaces chamber
(1141) suction valve (3) that the passage between is turned on and off, the suction valve (3) are arranged on the suction valve seat (1142)；
One elbow (4) and a junction block (5), the right side of junction block (5) and elbow first interface (41) plugged and fixed of elbow (4), and
The elbow second interface (42) of elbow (4) and described threeway supervisor's interface (112) plugged and fixed, in the axial direction of junction block (5)
Middle position offers a flush pipe mating holes (51), and the flush pipe mating holes (51) communicates with the elbow chamber (43) of elbow (4),
And elbow chamber (43) communicates with described threeway supervisor's fluid-through chamber (111), a power supply string holes are offered on junction block (5)
(52), the power supply string holes (52), which are communicated with flush pipe mating holes (51) and introduced in the power supply string holes (52), power line
(521)；One metal flush pipe fixed seat (6), a metal flush pipe (7), an insulating coating pipe (8) and one group of key (9), metal punching
Pipe fixed seat (6) is washed with being engaged on the left of the junction block (5), the metal flush pipe fixed seat (6) has an insulating coating
Pipe fixed seat sliding cavity (61), and being formed in the insulating coating pipe fixed seat sliding cavity (61) has a metal flush pipe to fix
Cover (611), and one is offered on front side of the length direction of metal flush pipe fixed seat (6) and is used to make insulating coating pipe fixed seat
What sliding cavity (61) communicated with the external world dials key sliding groove (612), right-hand member and the metal flush pipe fixed cover of metal flush pipe (7)
(611) insert right side that is solid and leaning out metal flush pipe fixed seat (6) to be engaged with the flush pipe mating holes (51), the metal
The right-hand member of flush pipe (7) in the flush pipe mating holes (51) with the power line (521) electrical contact, and in metal flush pipe
(7) left end, which is formed, an electric hook (71), and insulating coating pipe (8) is nested with metal flush pipe (7) outside, and the insulating coating pipe
(8) right-hand member is inserted admittedly in outer tube fixed seat (81), and the outer tube fixed seat (81) is nested with metal flush pipe fixed cover
(611) it is slidably matched on and with metal flush pipe fixed cover (611), dials key (9) corresponding to the position for dialling key sliding groove (612)
Put and be integrally formed structure with outer tube fixed seat (81), it is characterised in that being formed in the left side of the junction block (5) has a metal
Flush pipe fixed seat turned cavities (53), a metal flush pipe fixed seat pivot is extended with the right-hand member of metal flush pipe fixed seat (6)
Turn supporting spindle nose (62), the metal flush pipe fixed seat pivotally supports spindle nose (62) and metal flush pipe fixed seat turned cavities (53)
Pivot and coordinate.
2. band electric hook flushing aspirator according to claim 1, it is characterised in that the threeway supervisor (11), hand handle
(12), feed flow interface (113), pumping surfaces (114), flushing-liquid pipe (1134) and suction pipe connector (1143) are transparent
's.
3. band electric hook flushing aspirator according to claim 1 or 2, it is characterised in that in the right side structure of the hand handle (12)
Cheng Youyi hand handle circular arc cavitys (121).
4. band electric hook flushing aspirator according to claim 1, it is characterised in that the structure of the suction valve seat (1142)
Identical with the structure of the feed flow valve seat (1132), the feed flow valve seat (1132) has a feed flow valve support chamber (11321), and
The spacing hook and slot of button (11322), the feed flow are offered with space state in the feed flow valve seat cavity wall of feed flow valve support chamber (11321)
The left end of interface (113) probes into feed flow valve support chamber (11321) and is configured to spring base (1135)；The suction valve (3)
Structure is identical with the structure of the supplying valve (2), and the supplying valve (2) includes a Tube-like valve (21), a button (22) and one is pressed
Button back-moving spring (23), the middle part of Tube-like valve (21) and right-hand member are slidably matched with the feed flow hub cavity (1131), and
Sealing relationship is formed with the feed flow interface cavity wall of feed flow hub cavity (1131), the left end of Tube-like valve (21) leans out feed flow hub cavity
(1131) it is stretched in feed flow valve support chamber (11321), a valve liquid-through hole (211) is offered in the middle part of Tube-like valve (21),
Button (22) is slidably matched with feed flow valve support chamber (11321), and the button (22) is formed towards the side of Tube-like valve (21) one
Spring cavity (221), the left end of Tube-like valve (21) are probeed into spring cavity (221), button (22) right-hand member and corresponding to
The position of the spacing hook and slot of button (11322), which is formed, button positive stop hook (222), and the button positive stop hook (222) limits with button
Position hook and slot (11322) is slidably matched, and push-button reset spring (23) is located in spring cavity (221) and is nested with Tube-like valve (21)
Left end, the left end of the push-button reset spring (23) is positioned at the left end of Tube-like valve (21), and right-hand member is supported on the spring
On seat (1135), when the valve that the finger pressing button (22) of operative doctor makes Tube-like valve (21) be moved to the right thereon leads to liquid
During the degree corresponding with the inlet (1133) of hole (211), the flushing liquor introduced by the fliud flushing pipe (1134) passes through successively
Described inlet (1133), valve liquid-through hole (211), feed liquor hub cavity (1131), threeway supervisor's fluid-through chamber (111), elbow
Chamber (43) and flushing-liquid pipe mating holes (51) enter the right-hand member of the metal flush pipe (7) and by a left sides for metal flush pipe (7)
End is drawn, and when finger release button (22) of operative doctor, under the restoring force effect of the push-button reset spring (23)
The Tube-like valve (22) is set to stagger to left dislocation, position and the inlet (1133) of the valve liquid-through hole (211), institute
Flushing-liquid pipe (1134) is stated to stop to feed flow hub cavity (1131) feed flow.
5. band electric hook flushing aspirator according to claim 4, it is characterised in that at the middle part of the Tube-like valve (21)
And right-hand member is arranged at intervals with valve sealing ring (212), the valve sealing ring (212) and the confession of the feed flow hub cavity (1131)
Liquid interface cavity wall forms sealing relationship.
6. band electric hook flushing aspirator according to claim 1, it is characterised in that extend on the right side of the junction block (5)
There is a junction block connection-peg (54), the junction block connection-peg (54) is inserted admittedly with the elbow first interface (41), and the wiring
Seat connection-peg (54) has a junction block grafting head cavity (541), the junction block grafting head cavity (541) and described elbow chamber (43)
Communicate, the right-hand member of the metal flush pipe (7) probes into the junction block grafting head cavity (541) through flush pipe mating holes (51)
It is interior.
7. band electric hook flushing aspirator according to claim 6, it is characterised in that in the right-hand member of the metal flush pipe (7)
Being formed on end face has a flush pipe outwards turned down to limit flange (72), and position interior in the junction block grafting head cavity (541)
There is a flange limited step (5411) in being formed in the cavity wall of the left end of junction block grafting head cavity (541), flush pipe limits flange
(71) right side of flange limited step (541) is corresponded to, and when flush pipe limits flange (72) and flange limited step
(5411) when contacting, metal flush pipe (7) stops moving to left.
8. band electric hook flushing aspirator according to claim 1, it is characterised in that in the metal flush pipe fixed seat (6)
Left end be extended with a driver plate and be connected head (63), the driver plate head (63) that is connected is fixed with driver plate (631), and the driver plate
(631) it is nested with the insulating coating pipe (8) outside.
9. band electric hook flushing aspirator according to claim 8, it is characterised in that in the middle position of the driver plate (631)
Offer a driver plate and slide guide hole (6311), and being formed on the right side of driver plate (631) has a driver plate to be connected a lock chamber
(6312), driver plate slides guide hole (6311) and is nested with the insulating coating pipe (8), and the driver plate head (63) that is connected probes into
Driver plate is connected in a lock chamber (6312) and fixed with the be connected lock chamber cavity wall of a lock chamber (6312) of driver plate.
10. band electric hook flushing aspirator according to claim 9, it is characterised in that the driver plate be connected head (63) with
The be connected lock chamber cavity wall of a lock chamber (6312) of the driver plate is adhesively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710805333.5A CN107411817B (en) | 2017-09-08 | 2017-09-08 | Flushing suction apparatus with electric hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710805333.5A CN107411817B (en) | 2017-09-08 | 2017-09-08 | Flushing suction apparatus with electric hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107411817A true CN107411817A (en) | 2017-12-01 |
| CN107411817B CN107411817B (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710805333.5A Active CN107411817B (en) | 2017-09-08 | 2017-09-08 | Flushing suction apparatus with electric hook |
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| Country | Link |
|---|---|
| CN (1) | CN107411817B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646729A (en) * | 2019-01-31 | 2019-04-19 | 常州市三润医疗器械科技有限公司 | Controllable multichannel flushing aspirator with separator |
| CN109893728A (en) * | 2019-04-10 | 2019-06-18 | 安能医疗器械(常熟)有限公司 | Debridement suction washer |
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| CN1088419A (en) * | 1992-10-09 | 1994-06-29 | 伯特切尔医疗系统有限公司 | Reduce the irrigator/aspirator surgical probe and the using method thereof of wound |
| CN1446519A (en) * | 2002-03-21 | 2003-10-08 | 苏英 | Multi-functional electricity knife of peritoneoscope |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109646729A (en) * | 2019-01-31 | 2019-04-19 | 常州市三润医疗器械科技有限公司 | Controllable multichannel flushing aspirator with separator |
| CN109646729B (en) * | 2019-01-31 | 2024-03-26 | 常州市三润医疗器械科技有限公司 | Adjustable multi-channel flushing aspirator with separator |
| CN109893728A (en) * | 2019-04-10 | 2019-06-18 | 安能医疗器械(常熟)有限公司 | Debridement suction washer |
| CN109893728B (en) * | 2019-04-10 | 2023-10-24 | 安能医疗器械(常熟)有限公司 | Debridement suction flusher |
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| Publication number | Publication date |
|---|---|
| CN107411817B (en) | 2023-03-31 |
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Effective date of registration: 20190920 Address after: 215500 Jiangsu city of Suzhou province Changshou City high tech Industrial Park, Damien Road No. 8 Building 3 Applicant after: ANONG MEDICAL INSTRUMENT (CHANGSHU) Co.,Ltd. Address before: 215500 Jiangsu city of Suzhou province Changshou City high tech Industrial Park, Damien Road No. 8 Building 3 Applicant before: NANJING ANONG MEDICAL INSTRUMENT CO.,LTD. CHANGSHU BRANCH |
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