CN110141357A - A kind of digitlization flushing ablating device - Google Patents

A kind of digitlization flushing ablating device Download PDF

Info

Publication number
CN110141357A
CN110141357A CN201910514228.5A CN201910514228A CN110141357A CN 110141357 A CN110141357 A CN 110141357A CN 201910514228 A CN201910514228 A CN 201910514228A CN 110141357 A CN110141357 A CN 110141357A
Authority
CN
China
Prior art keywords
unit
conversion chamber
connect
ablating
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910514228.5A
Other languages
Chinese (zh)
Inventor
姜德志
栾永臻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Mei Ke Medical Technology Co Ltd
Original Assignee
Shandong Mei Ke Medical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Mei Ke Medical Technology Co Ltd filed Critical Shandong Mei Ke Medical Technology Co Ltd
Priority to CN201910514228.5A priority Critical patent/CN110141357A/en
Publication of CN110141357A publication Critical patent/CN110141357A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61B18/14—Probes or electrodes therefor
    • 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
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/00589—Coagulation
    • 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
    • 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
    • A61B2218/007—Aspiration

Abstract

The present invention provides a kind of digitlization flushing ablating device, including control unit, rinsing unit and attract unit, further include shell, ablating device, converting unit, angle adjustment device and suction connector, wherein, ablating device is set to inside suction connector, and suction connector is connect with angle adjustment device；Angle adjustment device is connect with housing into rotation；Rinsing unit is connect with converting unit respectively with unit is attracted, and converting unit is connected to unit or rinsing unit is attracted respectively, the converting unit other end and suction fittings；Control unit is electrically connected with rinsing unit and ablating device respectively.The beneficial effects of the invention are as follows flexible operation, there is conversion chamber and change-over switch, can be realized and individually operative incision is rinsed or the attraction to dirts such as the blood stains of operative incision, performed the operation adaptable.

Description

A kind of digitlization flushing ablating device
Technical field
The invention belongs to the field of medical instrument technology, rinse ablating device more particularly, to a kind of digitlization.
Background technique
The fine Minimally Invasive Surgery of medical industry is continuous development and progress, and doctor is also to try to the cleaning treatment of wound Accomplish to keep on improving.Be mainly reflected in: practicability, convenience, accuracy, multifunctionality etc., especially minimally invasive is fine Deep operation, to the efficiency of surgical instrument, more stringent requirements are proposed.
The requirement for rinsing attraction medical instrument for some delicate procedures is mainly: being quickly found out blutpunkte to operative incision And processing position is precisely held；Different flushing sucting strengths and flow can be set, and to meet, operation is whole to be used；At any time Exchange the flushing suction tube of different tube diameters；Meet the requirement etc. of autologous blood transfusion.
In the prior art: when rinsing, attraction is still working, can not for the I & A work of existing flushing aspirator Stop, can not achieve individual I & A；Front end suction connector be two channels side by side or attract pipe sleeve flushing pipe, front end Folded pipe or casing make connector integrally thicker, and volume becomes larger, and are unfavorable for being rinsed attraction into small space.In minimally invasive hand In terms of art, use is very inconvenient；And postoperative wound restores slowly, the time is long.
Summary of the invention
In view of the above problems, the problem to be solved in the present invention is to provide a kind of digitlizations to rinse ablating device, has conversion Chamber and change-over switch can individually be rinsed operative incision, or attract dirts such as blood stains, perform the operation adaptable, With angle adjustment device, the suction that liquidates head carries out angular adjustment, can carry out all angles flushing or attraction to operative incision, Use scope is wide.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of digitlization flushing ablating device, including Control unit, rinsing unit and attraction unit, further include that shell, ablating device, converting unit, angle adjustment device and suction connect Head, wherein
Ablating device is set to inside suction connector, and suction connector is connect with angle adjustment device；
Angle adjustment device is connect with housing into rotation；
Rinsing unit is connect with converting unit respectively with unit is attracted, and converting unit is single with attraction unit or flushing respectively Member connection, the converting unit other end and suction fittings；
Control unit is electrically connected with rinsing unit and ablating device respectively.
Further, angle adjustment device includes rotating device, the first transmission device, the second transmission device, rotation driving Device, locking system, tripper and resetting apparatus, wherein
Rotation drive device is rotatably assorted with the first transmission device, and the first transmission device and rotating device are rotatablely connected, with It is rotated by convenient for rotating device in rotation drive device；
Second transmission device is rotatably assorted with rotating device；
Locking system is set on rotating device, and locking system and the first transmission device sliding contact cooperate, locking system Lock the rotation of the first transmission device；
Tripper is connect with locking system, for releasing locking of the locking system to the first transmission device；
Resetting apparatus is connect with the first transmission device and installation part respectively.
Further, converting unit includes conversion chamber and change-over switch, and conversion is intracavitary to be equipped with commutation block, and commutation block can be opposite Chamber sliding is converted, commutation block is equipped with intercommunicating pore, and
Commutation block is connect with change-over switch；
Conversion chamber is connect with rinsing unit and attraction unit respectively, commutation block intercommunicating pore and rinsing unit or suction in sliding Draw unit connection.
Further, converting unit includes conversion chamber ontology, sealing element, conversion chamber and change-over switch, converts chamber and conversion Switch connection, conversion chamber are equipped with conversion chamber body interior, convert chamber as tubular structure, and
It converts chamber and is equipped with flushing hole and suction hole, the sliding row of the distance between flushing hole and suction hole no more than conversion chamber Journey；
Sealing element is set on conversion chamber.
Further, change-over switch includes retainer, installation part, reversing piece and elastic component, wherein
Installation part sliding is set to conversion chamber body interior, and installation part one end is connect with conversion chamber；
Retainer one end is connect with installation part, and the retainer other end is equipped with scotch, and scotch is extended or retraction turns Change chamber body interior；
Reversing piece one end is connect with installation part, and reversing piece another corresponding with scotch position；
Elastic component is set on conversion chamber.
Further, change-over switch includes bridgeware, driving member, moving member and guide part, driving member, moving member and guiding Part is set to conversion chamber body interior, and bridgeware is connect with driving member, and moving member is connect with conversion chamber, and
Guide part is set on the inner wall of conversion chamber ontology, and moving member is slidably matched with guide part, so that moving member can It is slided relative to guide part；
Driving member is rotatably assorted with moving member, so that the linear motion for being converted to moving member of rotating member.
Further, conversion cavity outer wall is equipped with the first barrier, and conversion chamber inner body wall is equipped with the second barrier, and elastic component is set to Between first barrier and the second barrier.
Further, ablating device includes ablating electrode, and ablating electrode is electrically connected with control unit, the end of ablating electrode with It is parallel to suction fitting end.
Further, control unit includes control module, speed adjusting module, flow-control module and display module, control module It is electrically connected with speed adjusting module, speed adjusting module is electrically connected with power part, and power part is electrically connected with flow-control module, flow control mould Block is electrically connected with control module, and display device is electrically connected with control module.
Further, it further includes power part that ablating device is rinsed in digitlization, and power part is connect with rinsing unit.
The advantages and positive effects of the present invention are:
1. due to the adoption of the above technical scheme, so that digitlization is rinsed, ablating device structure is simple, and easy to use, operation is clever It is living, there is conversion chamber and change-over switch, can be realized and individually operative incision is rinsed or to dirts such as the blood stains of operative incision The attraction of object is performed the operation adaptable；
2. having angle adjustment device, the suction that can liquidate head carries out angular adjustment, so that suction connector is to operative incision The attraction of the dirts such as flushing or the blood stains of all angles is carried out, adjustable range is wide, and easy to adjust, has resetting apparatus, can It automatically resets, easy to use, flexible operation；
3. having flow control module and display device, the flow velocity of flushing liquor can be controlled, and constantly monitoring punching The flow velocity of washing lotion, and show on the display apparatus, intuitive and convenient, so that it is adjustable, controllable to rinse flow velocity；
4. change-over switch has reversing piece, retainer and elastic component, using the restoring force and retainer of elastic component, realizes and turn The linear reciprocating motion of chamber is changed, structure is simple, easy for installation, flexible operation, one-hand operation；
5. change-over switch has driving member, moving member and bridgeware, by the rotation of rotating member, driving member rotation is driven, And then moving member is driven to do reciprocating linear movement, and realize the linear motion of conversion chamber, structure is simple, easy for installation, flexible operation, Movement is steady, guarantees going on smoothly for operation；
6. there is sealing unit, respectively and in the conversion chamber and conversion chamber ontology at the flushing hole and suction hole on conversion chamber The space in portion is sealed, and avoids the leakage of the dirts such as flushing liquor or blood stains, avoids the pollution to conversion chamber body interior, is extended Its service life；
7. with commutation block, and the block that commutates has through-hole, realize that converter is connected to rinsing unit or attraction unit, structure Simply, easy to use；
8. having ablating device, the lesions such as bad, downright bad, tumor tissues can be cut off, for melting, coagulation, remove disease Stove tissue, thoroughly removes lesion, and ablating device, rinsing unit and attraction unit are matched, both cut off, coagulation tissue, while clear It washes, attract clean affected part, accomplish to cut thorough, clearly clean, conducive to wound healing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention；
Fig. 2 is the external structure schematic diagram of Fig. 1；
Fig. 3 is the angle adjustment device structural schematic diagram for removing installation part and resetting apparatus；
Fig. 4 is the structural schematic diagram of the embodiment of the present invention two；
Fig. 5 is the portion the A enlarged drawing of Fig. 4；
The structural schematic diagram of Fig. 6 embodiment of the present invention three；
Fig. 7 is the external structure schematic diagram of Fig. 6；
Fig. 8 is the portion the B enlarged drawing of Fig. 6；
Fig. 9 is the structural schematic diagram of installation part and resetting apparatus；
Figure 10 is the electrical block diagram of control unit.
In figure:
1, ablating device 2, angle adjustment device 3, shell
4, display device 5, speed-regulating switch 6, start switch
7, negative pressure hole 8, attraction unit 9, rinsing unit
10, conducting wire 11, commutation block 12, conversion chamber are melted
13, intercommunicating pore 14, change-over switch 15, installation part
16, retainer 17, reversing piece 18, first seal
19, suction hole 20, second seal 21, third sealing element
22, flushing hole 23, the 4th sealing element 24, elastic component
25, chamber 26, conversion chamber ontology 27, guide part are converted
28, driving member 29, moving member 30, bridgeware
31, connector 32, the first barrier 33, the second barrier are suctioned
201, second connecting rod 202, first connecting rod 203, lock piece
204, rotating device 205, rotation axis 206, the first transmission device
207, the second transmission device 208, transmission device 209, rotating device
210, fixed column 211, fix 212, installation part
213, resetting apparatus
Specific embodiment
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.
Fig. 1-10 shows the specific structure of three embodiments of the invention, and the present embodiment is related to a kind of digitlization flushing ablation Device cleans operative incision, while inhaling to dirts such as the blood stains of operative incision for using in Minimally Invasive Surgery Draw, operative incision is cleared up, there is converting unit, realizes and operative incision flushing or dirt attraction are not carried out simultaneously, it is real Now individually rinses or attract；Meanwhile there is angle adjustment device, convenient for liquidating, suction head carries out angle adjustment, realizes opponent The flushing or attraction of the different angle of art notch, so that notch cleans up；With ablating device, it is conducive to wound healing.
Embodiment one
Ablating device is rinsed in above-mentioned digitlization, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 8 and Figure 10, including control unit, power Portion, rinsing unit 9 and attract unit 8, power part connect with rinsing unit 9, for 9 flushing liquor of rinsing unit flowing provide it is dynamic Power, control unit are electrically connected with power part, control the movement of power part；It further include shell 3, ablating device 1, converting unit, angle Regulating device 2 and suction connector 31, wherein
Ablating device 1 is mounted on inside suction connector 31, and ablating device 1 is for carrying out at ablation the cell of operative incision Reason, accelerates the healing of notch；Suction connector 31 is connect with angle adjustment device 2, and suction connector 31 is used for the blood to operative incision The dirts such as dirt are attracted, while being cleaned using flushing liquor to operative incision；Angle adjustment device 2 and the rotation of shell 3 connect It connects, angle adjustment device 2 can be rotated relative to shell 3, suction connector 31 be rotated relative to shell 3, to suction The angle of connector 31 is adjusted, with meet in the course of surgery the flushing to the different angle of operative incision and to blood stains etc. it is dirty The attraction of object；Rinsing unit 9 with attract unit 8 connect respectively with the other end of converting unit, and converting unit respectively with attraction Unit 8 or rinsing unit 9 are connected to, and the converting unit other end is connected to suction connector 31, and converting unit is for realizing rinsing unit 9 It is connected to suction connector 31, attracts unit 8 to be connected to suction connector 31 alternatively, realizing, realization in the course of surgery cuts operation Mouth is individually rinsed or the dirt of blood stains attracts；Control unit is electrically connected with rinsing unit 9, attraction unit 8 and ablating device 1 respectively It connects, control unit is used to control power part, rinsing unit 9, the movement for attracting unit 8 and ablating device 1, realizes entire digitlization punching It is controllable to wash ablating device, flexible operation.
The digitlization rinses ablating device when in use, when operative incision needs the attraction of blood stains, adjusts the angle and adjusts Suction connector 31 is placed in operation and cut by device 2 so that suction connector 31 is in the operating angle for being conducive to attract dirts such as blood stains At mouthful, converting unit is adjusted, so that unit 8 is attracted to be connected to by converting unit with suction connector 31, adjusts and attracts the negative of unit 8 Hole 7 is pressed, the adjusting of whole device negative pressure is carried out, realizes the attraction to dirts such as blood stains；
When operative incision needs to rinse, converting unit is adjusted, so that rinsing unit 9 passes through converting unit and suction connector 31 connections, control unit control rinsing unit 9 and act, and the cleaning to operative incision is realized in cleaning solution flowing.
Specifically, above-mentioned shell 3 is the cavity body structure that there is cavity in inside, and shape can be gun shaped or L-type, Linear type or other shapes, are selected according to actual needs, do not do specific requirement here.
Above-mentioned angle adjustment device 2 is mounted on one end of shell 3, with shell 3 be rotatablely connected, and simultaneously with suction connector 31 connections, the angle for the suction head 31 that liquidates are adjusted.The angle adjustment device 2 is driven including rotating device 204, first Device 206, the second transmission device 207, rotation drive device, locking system, tripper and resetting apparatus 213, wherein rotation Driving device is rotatably assorted with the first transmission device 206, and the first transmission device 206 is rotatablely connected with rotating device 204, realizes and turns Dynamic device 204 is rotated by rotation drive device；Second transmission device 207 is rotatably assorted with rotating device 204, reduces and turns The rotary resistance of dynamic device 204；Locking system is set on rotating device 204, and locking system and the first transmission device 206 slide It being engaged, locking system locks the rotation of the first transmission device 206, and locking system is rotated for locking the first transmission device 206, Realize the angle positioning of angle adjustment device 2；Tripper is connect with locking system, is driven for releasing locking system to first The locking of device 206；Resetting apparatus 213 is connect with the first transmission device 206 and installation part 212 respectively, and resetting apparatus 213 is used for Angle adjustment device 2 is resetted, is restored to initial position.
Specifically, above-mentioned rotating device 204 is detachably connected with installation part 212, is fastened by buckle, so that rotation dress It sets 204 and constitutes the cavity body structure that there is space in an inside with installation part 212, be convenient for the first transmission device 206, the second transmission device 207, the installation of locking system, rotation drive device and resetting apparatus 213.The rotating device 204 includes rotation axis 205 and first Installation part, 205 one end of rotation axis are fixedly mounted on the center of the first installation part, and the two can be connected by connectors such as bolts It connects, is integrally formed or other are fixedly connected with mode, selected according to actual needs, do not do specifically want here It asks.The end outer wall of the other end of rotation axis 205 is equipped with teeth, annular element is equipped at the edge of the first installation part, in annular The inner wall of part is equipped with teeth, and rotation axis 25 is mounted in the through-hole of shell 3, allows rotation axis 205 relative to 3 turns of shell It is dynamic.
Second transmission device 207 is mounted on rotating device 204, and the second transmission device 207 is centered on rotation axis 205 Installation, be mounted in annular element, second transmission device 207 be planetary gear, planetary gear respectively with rotation axis 205 and annular Part is meshed, and by planetary gear rotation, drives the rotation of rotation axis 205, realizes that rotating device 204 rotates, and fills in locking Set generated when being locked it is self-locking.
The first above-mentioned transmission device 206 be gear, the end face of the gear be equipped with rotation axis, the position of the rotation axis with Quantity is corresponding with position with the planetary gear quantity of the second transmission device 207, and planetary gear is mounted in the rotation axis, more A rotation axis is fixedly mounted on the end face of gear, can be integrated molding, or be fixedly connected by connectors such as bolts, Either other connection types, are selected according to actual needs, do not do specific requirement here.
Rotation drive device includes transmission device 208 and rotating device 209, and rotating device 209 and transmission device 208 are fixed Connection, transmission device 208 are worm screw, and worm shaft is rotatably installed on installation part 212 by bearing, and worm shaft passes through the installation Through-hole on part 212 extends to outside, is fixedly connected with the rotating device 209 outside installation part 212, and rotating device 209 is rotation Button, worm screw are meshed with the first transmission device 206, and by rotating the knob of rotating device 209, worm screw rotation drives first to pass Dynamic device 206 rotates, and then drives planetary gear rotation, and then rotating device 204 is driven to rotate, and realizes angle adjustment device 2 31 angular adjustment of suction head that liquidates is realized in rotation.
Above-mentioned locking system includes lock piece 203, and lock piece 203 and the end face of the annular element of rotating device 204 are hinged, The gear of lock piece 203 and the first transmission device 206 constitutes click structure, prevents gear from reversing, and realizes the lock to gear It is fixed.Lock piece 203 is contacted with the tooth socket of gear, and in gear rotation, lock piece 203 is contacted with gears slip；When gear stops After rotation, lock piece 203 is inserted into the tooth socket of gear, and gear direction is prevented to rotate.
Above-mentioned tripper includes first connecting rod 202 and second connecting rod 201, one end of first connecting rod 202 and lock piece 203 is hinged, and one end of the other end and second connecting rod 201 is hinged, and the other end of second connecting rod 201 passes through logical on installation part 212 Hole, and extend in the space that installation part 212 and rotating device 204 are constituted, the other end of second connecting rod 201 is located at outside, and The end of second connecting rod 201 is equipped with knob, convenient for holding.When carrying out releasing the locking of locking system, knob is held, is pulled Second connecting rod 201, and then first connecting rod 202 is driven to swing, lock piece 203 is detached to the groove of gear, so that gear is multiple It is rotated backward under the action of the device of position, so that worm screw, planetary gear rotate backward simultaneously, so that rotating device 204 rotates, Realize that angle adjustment device 2 is restored to initial position.
Above-mentioned resetting apparatus 213 is whirlpool spring, and one end of whirlpool spring is connect with installation part 212, in the medial surface of installation part 212 Be fixedly installed with fixed column 211, one end of whirlpool spring is sleeved in fixed column 211, the first transmission device 203 gear far from row The end face of star gear is fixedly installed with fixed column 210, and the other end of whirlpool spring is sleeved in the fixed column 210 on gear, and gear exists When rotating forward, the compression of whirlpool spring, after gear releases locking, gear rotates backward under the action of the restoring force of whirlpool spring, so that Angle adjustment device sets back.
The shape of above-mentioned installation part 212 and the first installation part shape and size of rotating device are adapted, and are easily installed Part 212 is interlocked with rotating device 204 and connect.
Above-mentioned converting unit is for being connected to rinsing unit 9 and suction connector 31, or connection attraction unit 8 and suction connector 31, which is mounted on inside shell 3, and the output end of converting unit is passed through in angle adjustment device 2 by connecting pipe The cavity in portion is connect with suction connector 31, is formed into a loop.
The converting unit includes conversion chamber 12 and change-over switch 14, commutation block 11 is equipped in conversion chamber 12, commutation block 11 can Opposite conversion chamber 12 slides, and commutation block 11 is equipped with intercommunicating pore 13, and commutation block 11 connects for connecting rinsing unit 9 and suction connector 31 It is logical, alternatively, attracting unit 8 to be connected to suction connector 31, realizing rinsing unit 9 and unit 8 being attracted individually to connect with suction connector 31 It is logical, realize the individually attraction to the flushing of operative incision or blood stains；And commutation block 11 is connect with change-over switch 14, is opened by conversion Closing 14 drives commutation block 11 to slide in conversion chamber 12, realizes that rinsing unit 9 is connected to by conversion chamber 12 with suction connector 31, or Unit 8 is attracted to be connected to by conversion chamber 12 with suction connector 31；Conversion chamber 12 is connect with rinsing unit 9 and attraction unit 8 respectively, Commutation block 11 intercommunicating pore 13 in sliding is connected to rinsing unit 9 or attraction unit 8.
The conversion chamber 12 is the cavity body structure that there is cavity in inside, which is fixedly mounted on inside shell 3, is converting The side of chamber 12 is equipped with flushing hole and suction hole, and rinsing unit 9 is connect by flushing hole with conversion chamber 12, so that rinsing unit 9 It is connected to conversion chamber 12, unit 8 is attracted to connect by suction hole with conversion chamber 12, so that unit 8 is attracted to be connected to conversion chamber 12, It is equipped with delivery outlet in the other side of conversion chamber 12, which is connect by connecting pipe with suction connector 31, connecting pipe position Inside 3 inside of shell and angle adjustment device 2.In the present embodiment, specific requirement is not done to the shape of conversion chamber 12, according to Actual demand is selected.Conversion chamber 12 can be fastened on inside shell 3, or be fixedly mounted by connectors such as bolts Inside shell 3 or other are fixedly connected with mode, are selected according to actual needs
Commutation block 11 is mounted in conversion chamber 12, and the shape for the block 11 that commutates and the shape of conversion chamber 12 are adapted, commutation The size of block 11 is consistent with the conversion size of chamber 12, so that commutation block 11 is in contact with the inner wall for converting chamber 12, commutate block 11 It is moved in conversion chamber 12, flushing hole or suction hole is blocked, realize rinsing unit 9 or attract unit 8 and suction connector 31 connections.The commutation block 11 has intercommunicating pore 13, and the length of intercommunicating pore 13 is less than the spacing between flushing hole and suction hole, passes through The movement of commutation block 11 realizes that intercommunicating pore 13 is connected to flushing hole or suction hole respectively.
Change-over switch 14 is connect with commutation block 11, and change-over switch 14 extends shell 3, positioned at the outside of shell 3, is convenient for User is adjusted.Through-hole is equipped on shell 3, the length of the through-hole is corresponding with the commutation shift motion of block 11, conversion Switch 14 includes sliding shoe and connecting rod, and one end of connecting rod is fixedly connected with commutation block 11, the other end of connecting rod and sliding Block is fixedly connected, and sliding shoe is located at the outside of shell 3, and the through-hole that connecting rod passes through shell 3 is connect with sliding shoe, is slided by pushing Motion block realizes the linear reciprocating motion of commutation block 11.It can be labeled at the both ends of the through-hole of 3 outer wall of shell, shell 3 leads to The both ends in hole respectively indicate attraction and flushing, and when sliding block is in one end, the through-hole for the block 11 that commutates is connected to unit 8 is attracted, into The attraction of promoting circulation of blood dirt etc., when sliding block is in the other end, the through-hole of commutation block 11 is connected to rinsing unit 9, carries out operative incision Flushing.
Above-mentioned ablating device 1 includes ablating electrode, and ablating electrode is electrically connected with control unit, the end of ablating electrode and punching 31 end of suction head is parallel, and ablating electrode is mounted on the inside of suction connector 31, and the end of ablating electrode and suction connector 31 In parallel, avoid blocking the end of suction connector 31 in the course of surgery, the head of the ablating electrode can be or straight with brachycephalic Line style hook or other shapes, are selected according to actual needs, do not do specific requirement here.Ablating electrode It is electrically connected by ablation conducting wire 10 with external radio-frequency signal generator, ablating electrode can be with electric knife or low frequency electric knife or low temperature By ablation conducting wire electrical connection, ablation conducting wire has the matched connection of suitable connector for radio frequency knife or energy work station, in order to It uses.The setting of ablating device 1 can cut off the lesions such as bad, downright bad, tumor tissues in the course of surgery, play ablation, electricity Solidifying, removing lesion tissue effect.In the course of surgery, by ablating device 1 to the lesions such as bad, downright bad, tumor tissues into Row excision, the bleeding generated during excision and body fluid, attract unit 8 to be connected to conversion chamber 12, by suction connector 31 to blood Dirt etc. is attracted, and after the completion of attraction, presses change-over switch, and rinsing unit 9 is connected to conversion chamber 12, right by suction connector 31 Operative incision is rinsed, and carries out speed adjusting by speed-regulating switch 5, carries out cleaning work.Both it cut off, coagulation tissue, had It can clean, attract clean affected part, accomplish to cut thorough, clearly clean.The movement of control unit control ablating device 1.Hand control Ablating device movement processed is not required to step control ablating device 1 and acts, easy to operate flexible.
Above-mentioned power part, power part are connect with rinsing unit 9, which includes power supply and working barrel, power supply and work Make pump electrical connection, power supply is electrically connected by conducting wire with working barrel, and power supply provides power for working barrel, wherein for leading for connection Line length meets requirement, facilitates working barrel being placed on other platforms near operating table, avoids due to the pump work that works When bring vibration and influence surgical procedure, especially fine Minimally Invasive Surgery.The working barrel can according to need configuration different voltages Liquid pump different in flow rate, can be with electromagnetic pump, diaphragm pump, plunger pump or peristaltic pump, while motor can be brushless motor, can also It is commercial product, according to actual needs to be brush direct current motor or DC brushless motor or other kinds of motor It is selected, does not do specific requirement here.
Above-mentioned power supply can be rechargeable battery, or can be the power supplys such as disposable lithium cell, dry cell, can also be with It is to be commercial product, selected according to actual needs with the DC power supply of exchange conversion adapter, does not do here specific It is required that.
Above-mentioned rinsing unit 9 and the inside for attracting unit 8 to be located at shell 3, and rinsing unit 9 and attraction unit 8 extend Shell 3 out, convenient for being connect with external working barrel and negative pressure device.Rinsing unit 9 is detachably connected with unit 8 is attracted, or Rinsing unit 9 is fixed together with attraction unit 8 by clip etc. or other connection types, according to actual needs It is selected.One end of rinsing unit 9 is connect with conversion chamber 12, and the other end connects with the outlet by rinsing hose and working barrel It connects, the import of working barrel is connect by pipeline with cleaning solution storage box, which is connected to conversion chamber 12, convenient for rinsing Liquid enters in conversion chamber 12, and enters suction connector 31 by conversion chamber 12, is rinsed to operative incision；Preferably, here, Rinsing unit 9 is flushing pipe.
Attract one end of unit 8 to connect with conversion chamber 12, attracts the other end of unit 8 by attracting hose and vacuum suction Device or negative pressure line connection, attract unit 8 with conversion chamber 12 be connected to, the dirts such as blood stains being attracted from suction connector 31 into Enter to convert in chamber 12, conversion chamber 12 of going forward side by side, which enters, attracts unit 8 and negative pressure line, carries out the attraction of the dirts such as blood stains, preferably , attraction unit 8 is suction tube.Meanwhile negative pressure hole 7 is equipped on suction tube 8, convenient for the tune for attracting circuit to carry out negative pressure Section, convenient for the attraction to dirt.The negative pressure hole 7 can be located on the suction tube of shell+outside, can also be located inside shell 3 Suction tube on, selected according to actual needs, do not do specific requirement here.When negative pressure hole 7 is located at the attraction inside shell 3 Guan Shang is again provided with through-hole in the corresponding position of shell 3, and the size and shape of the through-hole is consistent with negative pressure hole 7, suction tube It is fixedly mounted on the inner wall of shell 3, covering or the part overlaid of negative pressure hole 7 is carried out by the through-hole, carry out attracting circuit negative Pressure is adjusted.
It further include anticoagulant tube (attached to be not shown in the figure), which is connected to suction tube, is carrying out blood stains suction to suction tube It when drawing, to anti-coagulants is inputted in blood stains, prevents blood stains from solidifying, influences suction tube to the attraction working efficiency of blood stains.
Above-mentioned control unit includes control module, speed adjusting module, flow-control module and display module, control module and is adjusted Fast module electrical connection, control module control speed adjusting module movement, and speed adjusting module is electrically connected with power part, speed adjusting module and working barrel Electrical connection, control working barrel carry out the adjusting of flow velocity, and power part is electrically connected with flow-control module, that is, working barrel and flow control The electrical connection of molding block, for measuring the flow of working barrel, flow-control module is electrically connected with control module, display device 4 and control The electrical connection of molding block, display device 4 are used to show the numerical value of flow velocity.Power supply is electrically connected by voltage regulator circuit with control module, is Control module provides electric energy, and voltage regulator circuit is used to avoid causing control module to damage due to voltage instability to circuit pressure stabilizing；This is steady Volt circuit is the existing circuit that can be realized pressure stabilizing, is selected according to actual needs.
Further include speed-regulating switch 5, ablation switch (not shown) and start switch 6, start switch 6, ablation switch with Speed-regulating switch 5 is electrically connected with control module respectively, and control module is electrically connected with speed adjusting module, and speed adjusting module is electrically connected with working barrel It connects, working barrel is electrically connected with flow-control module, and flow-control module is electrically connected with control module, is carried out by speed-regulating switch 5 The setting of flow velocity is rinsed, control module receives the signal, and control module is preset with the program editted, and carries out to the signal Analysis is rinsed the speed regulation of liquid by speed adjusting module control working barrel movement, meanwhile, volume control device is to working barrel Flow velocity is monitored, and by monitoring data real-time delivery to control module, control module shows the data in display device 4 On, the flow velocity of flushing liquor is constantly grasped convenient for user, can get information about the flow velocity of flushing liquor.Control module opens ablation The signal of pass is analyzed, and is controlled ablating device 1 according to the signal and acted, and is cut off to lesion.
The control module is PLC or CPU, is selected according to actual needs, does not do specific requirement here.The speed adjusting module For existing alignment circuit, selected according to actual needs.The flow-control module is flow controller, is commercial product, It is selected according to actual needs.The display device 4 is LED display.
The course of work of the present embodiment: the digitlization rinses ablating device when in use, by flushing pipe by rinsing hose It is connect with work pump discharge, by suction tube by attracting hose to connect with negative pressure device, suction connector is carried out according to operative incision 31 selection installs selected suction connector 31 with angle adjustment device 2, and will suction connector 31 and convert the defeated of chamber 12 Exit port is connected to by connecting pipe.
In the course of surgery, ablation switch is pressed, control module controls ablating device 1 to bad, downright bad, tumor tissues etc. Lesion is cut off, and after lesion resection, presses ablation switch again, and ablating device 1 stops working, and to generation during this The dirts such as blood stains are attracted, and are rinsed to operative incision, in order to wound healing.Specifically, it is inhaled to dirt It when drawing, presses and starts switch 6, adjust the angle regulating device 2, connector 31 will be suctioned and be adjusted to be conducive to the blood stains to operation incision The angle that equal dirts are attracted rotates the spin button 209 in rotation drive device, worm screw and the first transmission device 206 Gear engagement, the first transmission device 206 rotation, drive the second transmission device 207 planetary gear rotation, by planetary gear with The rotation axis 205 of rotating device 204 and the engagement of annular element, so that rotating device 204 rotates, so that entire angle adjustment device 2 rotations, carry out the angular adjustment of suction connector 31；After the angular adjustment for suctioning connector 31 is good, the cunning of change-over switch 14 is pushed Sliding block is shifted onto one end of through-hole on shell 3 by block so that commutation block 11 through-hole be connected to suction hole so that attraction unit 8 and It suctions connector 31 to be connected to by conversion chamber 12, suction connector 31 is placed at operative incision, thumb covers or part covers negative pressure Hole 7 carries out the adjusting of the negative pressure in circuit, attracts dirts such as the blood stains of operative incision；
After the completion of the attractions such as dirt, when being rinsed to operative incision, the sliding block of change-over switch 14 is pushed, sliding block is shifted onto The other end of through-hole on shell 3, so that the through-hole of commutation block 11 is connected to flushing hole, so that rinsing unit 9 and suction connector 31 It is connected to, suction connector 31 is placed at operative incision, flushing liquor is rinsed operative incision by conversion chamber 12；Adjust speed regulation The flow velocity of working barrel is adjusted in switch 5, flow speed value is observed by display device 4, so that the flow velocity of flushing liquor, which reaches, to be made With requiring.
Embodiment two
The present embodiment is related to a kind of digitlization ablating device, and compared with embodiment one, the structure of converting unit is different, other Structure is all the same, and the structure of converting unit is described in detail here, and other structures are no longer repeated, such as Figure 4 and 5 institute Show.
Converting unit includes converting chamber ontology 26, conversion chamber 25 and change-over switch, conversion chamber 25 and the fixed company of change-over switch It connects, conversion chamber 25 is equipped with inside conversion chamber ontology 26, converts chamber 25 as tubular structure, conversion chamber ontology 26 is fixedly mounted on shell Inside 3, and conversion chamber 25 is equipped with flushing hole 22 and suction hole 19, and the distance between flushing hole 22 and suction hole 19, which are not more than, to be turned The sliding stroke of chamber 25 is changed, it is, the distance between flushing hole 22 and suction hole 19 are less than or equal to the sliding of conversion chamber 25 Stroke.Flushing hole 22 is connected to rinsing unit 9, and suction hole 19 is connected to unit 8 is attracted, and by converting the sliding of chamber 25, is realized Attract unit 8 or rinsing unit 9 to be connected to conversion chamber 25, realizes the dirts such as the flushing to operative incision or the blood stains to operative incision Object attracts.
Specifically, above-mentioned conversion chamber ontology 26 has the structure of cavity, and at least one end of conversion chamber ontology 226 for inside With opening, so that the internal cavity of conversion chamber ontology 26 is in communication with the outside, after installing convenient for conversion chamber 25, which divides It is not connect with change-over switch and suction connector 31, the circulation convenient for flushing liquor and the attraction to dirt.Convert the one of chamber ontology 26 End with suction connector 31 connect, conversion chamber ontology 26 the other end connect with change-over switch, conversion chamber ontology 26 shape and greatly It is small not do specific requirement, it is selected according to actual needs.
Above-mentioned conversion chamber 25 is connected to rinsing unit 9 and attraction unit 8 respectively, flowing or blood stains for flushing liquor etc. The attraction to the cleaning of operative incision and to dirts such as blood stains, and the setting due to converting chamber 25 are realized in the attraction of dirt, can Operative incision is individually rinsed or the attraction of the dirts such as blood stains.This converts chamber 25 as tubular structure, and one end is closed, the other end Opening, closed end are fixedly connected with change-over switch, and the opening end position of open end and conversion chamber ontology 26 is adapted, and the conversion The open end of chamber 25 is located at the open end that conversion chamber ontology 26 is equipped with suction connector 31, convenient for the flushing being located in conversion chamber 25 Liquid is flowed out from the open end by suction connector 31, is turned alternatively, the dirts such as blood stains of operative incision enter by suction connector 31 It changes in chamber 25.The conversion chamber 25 is mounted in the cavity inside conversion chamber ontology 26, and the conversion chamber 25 can be in conversion chamber sheet Sliding in the internal cavities of body 26, to realize that conversion chamber 25 is connected to rinsing unit 9 or attraction unit 8 respectively.
Conversion chamber 25 to enable is connected to rinsing unit 9 or attraction unit 8, which is equipped with 22 He of flushing hole Suction hole 19, the flushing hole 22 and suction hole 19 are through-hole, and conversion chamber 25 is enabled to pass through flushing hole 22 or suction hole 19 Be in communication with the outside, conversion chamber 25 is connected to by flushing hole 22 with rinsing unit 9, enable flushing liquor in rinsing unit 9 into Enter to convert in chamber 25, conversion chamber is connected to by suction hole 19 with unit 8 is attracted, so that the blood stains etc. attracted by suction connector 31 Dirt enters in conversion chamber 25, and is entered by suction hole 19 and attracted in unit 8, realizes the attraction to dirts such as blood stains.It rinses The distance between hole 22 and suction hole 19 are less than or equal to the sliding stroke of conversion chamber 25, when conversion chamber 25 is located at sliding stroke When initial position, conversion chamber 25 is connected to by suction hole 19 with unit 8 is attracted, the suction by suction connector 31 to dirts such as blood stains Draw, dirt enters in conversion chamber 25, and dirt enters out of suction hole 19 in attraction unit 8, carries out the attraction of dirt；Work as conversion When chamber 25 is located at the final position of sliding stroke, conversion chamber 25 is connected to by flushing hole 22 with rinsing unit 9, in rinsing unit 9 Flushing liquor, by flushing hole 22 enter conversion chamber 25 in, and from suction connector 31 flow out, operative incision is rinsed.
The flushing hole 22 and suction hole 19 can be located at the same side of conversion chamber 25, can also be located at the two of conversion chamber 25 Side, either, flushing hole 22 and suction hole 19 are not located on the same straight line of conversion chamber 25, have spacing between the two, or It is other set-up modes, does not do specific requirement here, selected according to actual needs.
It is equipped with the first flushing hole and the first suction hole on conversion chamber ontology 26, the first flushing hole is connect with rinsing unit 9, First flushing hole is connected to rinsing unit 9, and the first suction hole is connect with unit 8 is attracted, and the first suction hole and attraction unit 8 connect It is logical；The distance between first flushing hole and the first suction hole be greater than conversion chamber 25 between flushing hole 22 and suction hole 19 away from From the distance between the first flushing hole and the first suction hole and the stroke of conversion chamber 25 are adapted, so that when conversion chamber 25 is in When the initial position of stroke, suction hole 19 attracts hole site corresponding with first, so that unit 8 is attracted to attract by first Hole and suction hole 19 are connected to conversion chamber 25；When conversion chamber 25 is in the final position of stroke, flushing hole 22 and first is rinsed Hole site is corresponding, so that rinsing unit 9 is connected to by the first flushing hole and flushing hole 22 with conversion chamber 25；It is realized with this Rinsing unit 9 attracts unit 8 to be connected to respectively with conversion chamber 25.
Sealing unit is installed on conversion chamber 25, the shape and size of the sealing unit and 26 inside of conversion chamber ontology are empty Between shape and size be adapted, it is preferred that in the present embodiment, convert the shape of the internal cavities of chamber ontology 26 as cylinder Shape converts the shape of chamber 25 as cylindrical structure, and the diameter for converting chamber 25 is less than the straight of the internal cavities of conversion chamber ontology 26 Diameter carries out straight reciprocating motion so that conversion chamber 25 is free to slide in conversion 26 internal cavities of chamber ontology, realizes conversion chamber 25 are connected to rinsing unit 9 respectively or unit 8 are attracted to be connected to.The diameter dimension of the sealing unit and conversion 26 inner cavity of chamber ontology Diameter is adapted, and sealing unit is fixedly mounted on the outer wall of conversion chamber 25, so that movement of the sealing unit with conversion chamber 25 And move, sealing unit is mounted on the two sides of the flushing hole 22 of conversion chamber 25, meanwhile, sealing unit is mounted on the suction of conversion chamber 25 The two sides of pilot hole 19 avoid flushing liquor from entering conversion so that flushing hole 22, sealing unit and rinsing unit 9 form irrigation channel Inside chamber ontology 26, flushing liquor is caused to reveal, while making suction hole 19, sealing unit and unit 8 is attracted to form attraction channel, It avoids the dirt attracted from entering the inside of conversion chamber ontology 26, causes the leakage of dirt.
Specifically, which includes first seal 18, second seal 20, third sealing element 21 and the 4th sealing Part 23, first seal 18 and second seal 20 are respectively and fixedly installed to the two sides of the suction hole 19 of conversion chamber 25, and third is close Sealing 21 and the 4th sealing element 23 are respectively and fixedly installed to the two sides of the flushing hole 22 of conversion chamber 25, first seal 18, second Sealing element 20, third sealing element 21 and the 4th sealing element 23 can be bonded on the outer wall of conversion chamber 25, either, in conversion chamber There is groove, first seal 18, second seal 20, third sealing element 21 and the 4th sealing element 23 are fastened on 25 outer wall In groove or mode is fixedly mounted in other, is selected according to actual needs, does not do specific requirement here.Here, it is preferred that , first seal 18, second seal 20, third sealing element 21 and the 4th sealing element 23 are the sealing ring of rubber, are passed through The elasticity of rubber seal ring, is fastened in groove.First seal 18 and second seal 20 are sleeved on the outer wall of conversion chamber 25 On, and first seal 18 is contacted with the inner wall of conversion chamber ontology 26 simultaneously with second seal 20, so that first seal 18, Second seal 20, conversion 25 outer wall of chamber and inner wall one attraction channel of composition for converting chamber ontology 26, so that from suction connector The dirts such as the blood stains of 31 suckings enter in conversion chamber 25, and enter by suction hole 19 and attract in unit, avoid the dirts such as blood stains Into inside conversion chamber ontology 26, especially avoids the dirts such as blood stains from entering conversion chamber ontology 26 and convert the space between chamber 25 It is interior, conversion 26 internal contamination of chamber ontology is avoided, the dirts such as blood stains is avoided to reveal.Similarly, third sealing element 21 and the 4th close Sealing 23 is fixedly mounted on the two sides of flushing hole 22, constitutes an irrigation channel, flushing liquor is avoided to reveal, principle is identical, here It repeats no more.
Above-mentioned change-over switch includes retainer 16, installation part 15, reversing piece 17 and elastic component 24, wherein installation part 15 It is slidably mounted on inside conversion chamber ontology 26, and 15 one end of installation part is fixedly connected with conversion chamber 25；16 one end of retainer and peace Piece installing 15 connects, and 16 other end of retainer is extended or retracts inside conversion chamber ontology 26, realizes that retainer 16 is blocked or taken off From realization positions conversion chamber 25；17 one end of reversing piece is connect with installation part 15, and reversing piece 17 another another with retainer 16 One end position is corresponding；Elastic component 24 is set on conversion chamber 25, and conversion 25 outer wall of chamber is equipped with the first barrier 32, is converted in chamber ontology Wall is equipped with the second barrier 33, and elastic component 24 is set between the first barrier 33 and the second barrier 32.
Specifically, above-mentioned change-over switch is connect with conversion chamber 25, and change-over switch is used to drive the movement of conversion chamber 25, real Now conversion chamber 25 does linear reciprocating motion inside conversion chamber ontology 26, realizes that conversion chamber 25 is connected to or attracts with rinsing unit 9 Unit 8 is connected to.The change-over switch includes retainer 16, installation part 15, reversing piece 17 and elastic component 24, wherein installation part 15 is sliding It is dynamic to be set to inside conversion chamber ontology 26, and 15 one end of installation part is connect with conversion chamber 26, passes through the movement of installation part 15, band turn It changes chamber 25 to move in a straight line, which is tubular structure, and installation part 15 is equipped with groove, and the groove is interior with installation part 15 The connection of portion space, the not opening one end of conversion chamber 25 is inserted into inside the installation part 15, is fixedly connected by connectors such as bolts, real Now conversion chamber 25 is fixedly connected with installation part 15；Alternatively, the internal diameter of installation part 15 is identical as the conversion outer diameter of chamber 25, chamber 25 is converted In not opening one end insertion installation part 15, conversion chamber 25 is fixedly connected with installation part 15 by interference fit, so that conversion Chamber 25 is moved with the movement of installation part 15；Either, other are fixedly connected with mode, are selected according to actual needs, this In do not do specific requirement.
It is equipped with through-hole in conversion chamber ontology 26 position corresponding with 15 groove of installation part, meanwhile, in shell 3 and installation part The corresponding position of 15 grooves is equipped with through-hole, and 16 one end of retainer is fixedly connected with installation part 15, and retainer 16 is fixedly mounted In the groove of installation part 15, one end of retainer 16 is fixedly connected with the side wall of the groove of installation part 15, retainer 16 it is another One end is free end, and the free end of retainer 16 is equipped with scotch, since retainer 16 has elasticity, so that the scotch can be with It stretches out or retracts inside conversion chamber ontology 26, realize that conversion chamber 25 carries out straight reciprocating motion in stroke starting point and ending point. Conversion chamber ontology 26 is contacted with the inner wall of shell 3, and scotch is allowed to stretch out or retract the inside of shell 3, is convenient for user It is operated.
Above-mentioned 17 one end of reversing piece is connect with installation part 15, and 17 other end of reversing piece and another end position of retainer 16 Corresponding, reversing piece 17 is located at the outside of conversion chamber ontology 26, and 17 one end of reversing piece and installation part 15 are far from conversion chamber 25 The end of installation is fixedly connected, meanwhile, position corresponding with reversing piece 17 is equipped with through-hole, so that reversing piece 17 is located at shell 3 Outside, convenient for operation, the other end of reversing piece 17 is equipped with commutation block, which passes through with the scotch of retainer 16 contacts Or be detached from and match, commutation block is located at the top of scotch, and reversing piece 17 has elasticity, by 17 flexible deformation of reversing piece, makes The block that must commutate is contacted with scotch, realize scotch retract conversion chamber ontology 26 inside, realize conversion chamber 25 respectively with flushing The connection of unit 9 attracts unit 8 to be connected to.The reversing piece 17 can be L-type structure Z-type structure or other shapes Shape is selected according to actual needs, does not do specific requirement here.
Above-mentioned elastic component 24 is set on conversion chamber 25, the setting of elastic component 24, realizes that conversion chamber 25 carries out in stroke Straight reciprocating motion.It converts 25 outer wall of chamber and is equipped with the first barrier 32, conversion 26 inner wall of chamber ontology is equipped with the second barrier 33, elastic component 24 are set between the first barrier 32 and the second barrier 33, the setting of the first barrier 32 and the second barrier 33, realize that elastic component 24 exists It compresses or restores between first barrier 32 and the second barrier 33.First barrier 32 can pass through the connectors such as bolt with conversion chamber 25 It is fixedly connected, or bonding, integrated molding or other connection types are selected, here according to actual needs Do not do specific requirement.Second barrier 33 can be fixedly connected with the inner wall of conversion chamber ontology 26 by connectors such as bolts, or Bonding, integrated molding or other connection types, are selected according to actual needs, do not do specific requirement here. Meanwhile first the distance between barrier 32 and the second barrier 33 be adapted at a distance from elastic component 24, convenient for elastic component 24 into Row compression.Preferably, elastic component 24 is spring here, and spring pocket is on the outer wall of conversion chamber 25, and one end of spring and the The contact of one barrier 32, the other end of spring contacts with the second barrier 33, and by converting the reciprocating motion of chamber 25, realization spring is the It compresses or restores between one barrier 32 and the second barrier 33, and then realize that the reciprocating linear of conversion chamber 25 is mobile.
The course of work of the present embodiment: the digitlization rinses ablating device when in use, by flushing pipe by rinsing hose It is connect with work pump discharge, by suction tube by attracting hose to connect with negative pressure device, suction connector is carried out according to operative incision 31 selection installs selected suction connector 31 with angle adjustment device 2, and will suction connector 31 and convert the defeated of chamber 25 Exit port is connected to by connecting pipe.
In the course of surgery, ablation switch is pressed, control module controls ablating device 1 to bad, downright bad, tumor tissues etc. Lesion is cut off, and after lesion resection, presses ablation switch again, and ablating device 1 stops working, and to generation during this The dirts such as blood stains are attracted, and are rinsed to operative incision, in order to wound healing.Specifically, to dirts such as blood stains It when attraction, presses and starts switch 6, adjust the angle regulating device 2, connector 31 will be suctioned and be adjusted to be conducive to the blood to operation incision The angle that the dirts such as dirt are attracted rotates the spin button 209 in rotation drive device, worm screw and the first transmission device 206 Gear engagement, the first transmission device 206 rotation, drive the second transmission device 207 planetary gear rotation, pass through planetary gear With the rotation axis 205 of rotating device 204 and engaging for annular element so that rotating device 204 rotates, so that entire angular adjustment dress 2 rotations are set, the angular adjustment of suction connector 31 is carried out；After the angular adjustment for suctioning connector 31 is good, it is initial that chamber 25 is converted at this time Position, suction hole 19 are connected to unit 8 is attracted, so that unit 8 is attracted to be connected to suction connector 31 by converting chamber 25, will be suctioned Connector 31 is placed at operative incision, and thumb covers or part covers negative pressure hole 7, is carried out the adjusting of the negative pressure in circuit, is cut to operation The dirts such as the blood stains of mouth are attracted；
After the completion of the dirts such as blood stains attract, when being rinsed to operative incision, the reversing piece 17 of change-over switch is pressed, only The scotch of moving part 16 is stretched out under the action of elastic force outside conversion chamber ontology 26 and shell 3, unclamps reversing piece 17, stop at this time Block is blocked by conversion chamber ontology 26 and the side wall of shell 3, at this point, flushing hole 22 is connected to rinsing unit 9, so that rinsing single Member 9 with suction connector 31 by convert chamber 25 is connected to, will suction connector 31 be placed at operative incision, flushing liquor to operative incision into Row rinses；Speed-regulating switch 5 is adjusted, the flow velocity of working barrel is adjusted, flow speed value is observed by display device 4, so that punching The flow velocity of washing lotion reaches requirement.After flushing, the commutation block on reversing piece 17 is pressed, so that commutation block connects with scotch Touching, and scotch is compressed into conversion chamber ontology 26, installation part 15 and reversing piece 16 are under the action of 24 restoring force of elastic component Restore to carry out attracting the dirts such as the blood stains of operation incision to original position.
Embodiment three
For the present embodiment compared with embodiment two, the structure of change-over switch is different, and other structures are all the same, herein only The specific structure of change-over switch is illustrated, other same structure repeats no more, as shown in Figures 6 and 7.
Change-over switch includes bridgeware 30, driving member 28, moving member 29 and guide part 27, driving member 28, moving member 29 with Guide part 27 is set to inside conversion chamber ontology 26, and bridgeware 30 is connect with driving member 28, and moving member 29 and conversion chamber 25 are fixed Connection and guide part 27 are set on the inner wall of conversion chamber ontology 26, and moving member 29 is slidably matched with guide part 27, so that Moving member 29 can be slided relative to guide part 27；Driving member 28 is rotatably assorted with moving member 29, so that the rotation of rotating member 30 turns It is melted into the linear motion of moving member 29.
Specifically, it is symmetrically arranged with guide part 27 on the inner wall of one end of the separate suction connector 31 of conversion chamber ontology 26, The movement of moving member 29 is oriented to, guide part 27 is set on the inner wall of conversion chamber ontology 26, and moving member 29 and guide part 27 are slidably matched, so that moving member 29 can be slided relative to guide part 27, it is preferred that the guide part 27 is guide rail, and this is led The quantity of rail is two, is symmetrically mounted on the inner wall of conversion 26 internal cavities of chamber ontology, moving member 29 is slidably mounted on two Between guide rail, moving member 29 is enabled to carry out linear reciprocating motion along guide rail, which is ring structure, in the shifting The inner wall of moving part 29 is equipped with teeth, and the outer wall of moving member 29 is connect with the sliding block of guide rail 27 by connectors such as bolts；Transmission Part 28 is rotatably assorted with moving member 29, so that rotating member 30 is converted to the linear motion of moving member 29, here, driving member 28 For gear, preferably partial gear, which is meshed with the teeth on 29 inner wall of moving member, and the rotation of gear drives movement Part 29 moves linearly, and gear shaft is rotatably installed on the inner wall of conversion chamber ontology 26, and gear shaft stretches out conversion chamber ontology 26, and extend the outside of shell 3, and be fixedly connected with bridgeware 30, bridgeware 30 is located at the outside of shell 3, convenient for operating, By the rotation of bridgeware 30, band moving gear is rotated, and by the engagement of gear teeth, moving member 29 is driven to do reciprocating linear fortune It is dynamic, drive conversion chamber 25 to move along a straight line inside conversion chamber ontology 26.The rotating member 30 is knob, is commercial product, root It is selected according to actual demand, does not do specific requirement here.In addition, partial gear and annular rack are standard component, it is city Product is sold, is selected according to actual needs, does not do specific requirement here.
The arc outer wall end of moving member 29 is fixedly connected with conversion chamber 25, and the two can be connected by connectors such as bolts, It is bonded or other is fixedly connected with mode, selected according to actual needs.
The course of work of the present embodiment: the digitlization rinses ablating device when in use, by flushing pipe by rinsing hose It is connect with work pump discharge, by suction tube by attracting hose to connect with negative pressure device, suction connector is carried out according to operative incision 31 selection installs selected suction connector 31 with angle adjustment device 2, and will suction connector 31 and convert the defeated of chamber 25 Exit port is connected to by connecting pipe.
In the course of surgery, ablation switch is pressed, control module controls ablating device 1 to bad, downright bad, tumor tissues etc. Lesion is cut off, and after lesion resection, presses ablation switch again, and ablating device 1 stops working, and to generation during this The dirts such as blood stains are attracted, and are rinsed to operative incision, in order to wound healing.When attracting dirts such as blood stains, It presses and starts switch 6, adjust the angle regulating device 2, connector 31 will be suctioned and be adjusted to be conducive to dirts such as the blood stains of operation incision The angle that object is attracted rotates the spin button 209 in rotation drive device, the gear of worm screw and the first transmission device 206 Engagement, the first transmission device 206 rotation, drives the planetary gear rotation of the second transmission device 207, passes through planetary gear and rotation The rotation axis 205 of device 204 and the engagement of annular element, so that rotating device 204 rotates, so that entire 2 turns of angle adjustment device It is dynamic, carry out the angular adjustment of suction connector 31；After the angular adjustment for suctioning connector 31 is good, bridgeware 30, bridgeware 30 are rotated Driving member 28 is driven to rotate, due to being meshed for partial gear and annular rack, the rotation of driving member 28 drives moving member 29 Moved, and then drive conversion chamber 25 mobile, when bridgeware rotates clockwise 90 °, conversion chamber 25 move forward one section away from From at this point, the flushing hole 22 of conversion chamber 25 is connected to rinsing unit 9, so that rinsing unit 9 and suction connector 31 pass through conversion chamber 25 connections, are rinsed operative incision；
When needing to attract the dirts such as the blood stains of operative incision, rotate counterclockwise conversion part 30, when rotation 90 °, Bridgeware 30 drives 28 partial gear of driving member to rotate counterclockwise, and drives moving member 29 to do reverse linear movement, and then drive Conversion chamber 25 does reverse linear movement, at this point, suction hole 19 is connected to unit 8 is attracted, so that unit 8 is attracted to connect with suction First 31 are connected to by conversion chamber 25, and suction connector 31 is placed at operative incision, are carried out to dirts such as the blood stains of operation incision Attract；Speed-regulating switch 5 is adjusted, the flow velocity of working barrel is adjusted, flow speed value is observed by display device 4, so that rinsing The flow velocity of liquid reaches requirement.
The advantages and positive effects of the present invention are: due to the adoption of the above technical scheme, so that ablation is rinsed in digitlization Apparatus structure is simple, easy to use, flexible operation, has conversion chamber and change-over switch, can be realized individually to operative incision into Row rinses or the attraction to dirts such as the blood stains of operative incision, performs the operation adaptable；It, can be to suction with angle adjustment device Connector carries out angular adjustment, so that suction connector carries out the attraction of the dirts such as flushing or the blood stains of all angles to operative incision, Adjustable range is wide, and easy to adjust, has resetting apparatus, can automatically reset, easy to use, flexible operation；With flow velocity control Molding block and display device can control the flow velocity of flushing liquor, and constantly monitor the flow velocity of flushing liquor, and fill in display It has been shown that, intuitive and convenient are set, so that it is adjustable, controllable to rinse flow velocity；Change-over switch has reversing piece, retainer and elastic component, Using the restoring force and retainer of elastic component, the linear reciprocating motion of conversion chamber is realized, structure is simple, easy for installation, operation spirit It is living, one-hand operation；Change-over switch has driving member, moving member and bridgeware, by the rotation of rotating member, driving member is driven to turn It is dynamic, and then moving member is driven to do reciprocating linear movement, realize the linear motion of conversion chamber, structure is simple, easy for installation, operation spirit Living, movement is steady, guarantees going on smoothly for operation；With sealing unit, respectively and at the flushing hole and suction hole on conversion chamber Conversion chamber and convert chamber body interior space be sealed, avoid the leakage of the dirts such as flushing liquor or blood stains, avoid to turn The pollution for changing chamber body interior, prolongs its service life；With commutation block, and the block that commutates has through-hole, realizes converter and punching It washes unit or attracts unit connection, structure is simple, easy to use；With ablating device, bad, downright bad, tumor group can be cut off It the lesions such as knits, for melting, coagulation, removing lesion tissue, thoroughly removes lesion, ablating device, rinsing unit and attract unit It matches, both cut off, coagulation tissue, while cleaning, attracting clean affected part, accomplish to cut thorough, clear is clean, is cured conducive to wound It closes.
Three embodiments of the invention are described in detail above, but the content is only preferable implementation of the invention Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range Deng should still be within the scope of the patent of the present invention.

Claims (10)

1. ablating device, including control unit, rinsing unit and attraction unit are rinsed in a kind of digitlization, it is characterised in that: further include Shell, ablating device, converting unit, angle adjustment device and suction connector, wherein
The ablating device is set to inside the suction connector, and the suction connector is connect with the angle adjustment device；
The angle adjustment device is connect with the housing into rotation；
The rinsing unit is connect with the converting unit respectively with the attraction unit, and the converting unit respectively with it is described Attract unit or rinsing unit connection, the converting unit other end and the suction fittings；
The control unit is electrically connected with the rinsing unit and the ablating device respectively.
2. ablating device is rinsed in digitlization according to claim 1, it is characterised in that: the angle adjustment device includes turning Dynamic device, the first transmission device, the second transmission device, rotation drive device, locking system, tripper and resetting apparatus, In,
The rotation drive device is rotatably assorted with first transmission device, first transmission device and the rotating device Rotation connection, in order to which the rotating device is rotated by the rotation drive device；
Second transmission device is rotatably assorted with the rotating device；
The locking system is set on the rotating device, and the locking system is matched with the first transmission device sliding contact It closes, the locking system locks the first transmission device rotation；
The tripper is connect with the locking system, for releasing the locking system to the lock of first transmission device It is fixed；
The resetting apparatus is connect with first transmission device and installation part respectively.
3. ablating device is rinsed in digitlization according to claim 1 or 2, it is characterised in that: the converting unit includes turning Change chamber and change-over switch, the conversion is intracavitary to be equipped with commutation block, the commutation block can the relatively described conversion chamber slide, the commutation Block is equipped with intercommunicating pore, and
The commutation block is connect with the change-over switch；
The conversion chamber is connect with the rinsing unit and the attraction unit respectively, commutation block connection in sliding Hole is connected to the rinsing unit or the attraction unit.
4. ablating device is rinsed in digitlization according to claim 1 or 2, it is characterised in that: the converting unit includes turning It changes chamber ontology, sealing element, conversion chamber and change-over switch, the conversion chamber to connect with the change-over switch, the conversion chamber is equipped with The conversion chamber body interior, the chamber of converting into tubular structure, and
The conversion chamber is equipped with flushing hole and suction hole, and the distance between the flushing hole and the suction hole turn no more than described Change the sliding stroke of chamber；
The sealing element is set on the conversion chamber.
5. ablating device is rinsed in digitlization according to claim 4, it is characterised in that: the change-over switch includes stop Part, installation part, reversing piece and elastic component, wherein
The installation part sliding is set to the conversion chamber body interior, and described installation part one end is connect with the conversion chamber；
Described retainer one end is connect with the installation part, and the retainer other end is equipped with scotch, and the scotch can Stretch out or retract the conversion chamber body interior；
Described reversing piece one end is connect with the installation part, and the reversing piece another corresponding with the scotch position；
The elastic component is set on the conversion chamber.
6. ablating device is rinsed in digitlization according to claim 4, it is characterised in that: the change-over switch includes conversion Part, driving member, moving member and guide part, the driving member, the moving member and the guide part are set to the conversion chamber sheet Internal portion, the bridgeware are connect with the driving member, and the moving member is connect with the conversion chamber, and
The guide part is set on the inner wall of the conversion chamber ontology, and the moving member is slidably matched with the guide part, with So that the moving member can be slided relative to the guide part；
The driving member is rotatably assorted with the moving member, so that the rotating member is converted to the straight of the moving member Line movement.
7. ablating device is rinsed in digitlization according to claim 5, it is characterised in that: the conversion cavity outer wall is equipped with first Barrier, the conversion chamber inner body wall are equipped with the second barrier, and the elastic component is set to first barrier and second barrier Between.
8. ablating device is rinsed in digitlization described according to claim 1 or 2 or 5 or 6 or 7, it is characterised in that: the ablation dress It sets including ablating electrode, the ablating electrode is electrically connected with the control unit, and the end of the ablating electrode connects with the suction Cephalic par is parallel.
9. ablating device is rinsed in digitlization according to claim 8, it is characterised in that: the control unit includes control mould Block, speed adjusting module, flow-control module and display module, the control module are electrically connected with the speed adjusting module, the speed regulation Module is electrically connected with the power part, and the power part is electrically connected with the flow-control module, the flow-control module with The control module electrical connection, the display device are electrically connected with the control module.
10. ablating device is rinsed in digitlization according to claim 9, it is characterised in that: ablation dress is rinsed in the digitlization Setting further includes power part, and the power part is connect with the rinsing unit.
CN201910514228.5A 2019-06-14 2019-06-14 A kind of digitlization flushing ablating device Pending CN110141357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910514228.5A CN110141357A (en) 2019-06-14 2019-06-14 A kind of digitlization flushing ablating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910514228.5A CN110141357A (en) 2019-06-14 2019-06-14 A kind of digitlization flushing ablating device

Publications (1)

Publication Number Publication Date
CN110141357A true CN110141357A (en) 2019-08-20

Family

ID=67591245

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910514228.5A Pending CN110141357A (en) 2019-06-14 2019-06-14 A kind of digitlization flushing ablating device

Country Status (1)

Country Link
CN (1) CN110141357A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022237060A1 (en) * 2021-05-13 2022-11-17 医度健康科技(广州)有限公司 Ablation electrode device having flushing and suction functions
CN117084780A (en) * 2023-10-16 2023-11-21 湖南埃普特医疗器械有限公司 Pulse ablation catheter and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022237060A1 (en) * 2021-05-13 2022-11-17 医度健康科技(广州)有限公司 Ablation electrode device having flushing and suction functions
CN117084780A (en) * 2023-10-16 2023-11-21 湖南埃普特医疗器械有限公司 Pulse ablation catheter and application thereof

Similar Documents

Publication Publication Date Title
US6958058B1 (en) Methods and devices for pumping fluid and performing surgical procedures
EP3376934B1 (en) Sheath and hub for imaging endoscope
CN110141357A (en) A kind of digitlization flushing ablating device
CN103301521B (en) Multifunctional irrigation and suction device
US20150367106A1 (en) Body passage device
JP2021087767A (en) Tissue resecting instrument
CN220070303U (en) Laparoscopic aspirator with separation function
CN207694001U (en) A kind of Medical pulse flusher
CN203315434U (en) Multifunctional flushing and sucking device
CN111265724A (en) External hanging type rinsing and sucking pipe for endoscope and endoscope
CN208625842U (en) A kind of endoscope-assistant surgery attraction system with bipolar coagulation hemostatic function
CN206372100U (en) A kind of deep tissue wound-cleaning device
CN116350342A (en) Electrosurgical instrument
CN211511731U (en) Laparoscope instrument suction sleeve
CN211357067U (en) Medical flushing handle
CN113633412B (en) Portable oral cavity flusher
CN220423979U (en) Disposable pulse flushing device under endoscope
CN210750551U (en) Flushing device for general surgery department
CN216020937U (en) Convenient endoscope wiper
US20090076452A1 (en) Disposable device for washing wounds and surgical sites
CN206687764U (en) One kind enlarge the bosom shaping strip suction electric hook
CN219835652U (en) Convenient suction cutter
CN217222790U (en) Cleaning device is washed to 4K fluorescence integration chamber mirror camera lens
CN219071527U (en) Rotatable elbow flushing aspirator with tissue separation function
CN117065125B (en) Sinus irrigator

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination