CN107049435B - Percutaneous renal puncture locator - Google Patents
Percutaneous renal puncture locator Download PDFInfo
- Publication number
- CN107049435B CN107049435B CN201710381435.9A CN201710381435A CN107049435B CN 107049435 B CN107049435 B CN 107049435B CN 201710381435 A CN201710381435 A CN 201710381435A CN 107049435 B CN107049435 B CN 107049435B
- Authority
- CN
- China
- Prior art keywords
- servo motors
- pipe
- anchor ear
- bottom block
- puncture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3409—Needle locating or guiding means using mechanical guide means including needle or instrument drives
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (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)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of percutaneous renal puncture locators, are related to the field of medical instrument technology.It includes the bottom block being slidably matched with bed；Locating rod right end is connected with detent mechanism；The detent mechanism includes vertical stand, level frame, sting device；Locating rod right end is equipped with A servo motors；The output end of A servo motors is connect with vertical stand upper end downwards；The sting device includes shell；The output end of C servo motors is connect with shell side；Control pipe is fixedly connected in through-hole；Anchor ear pipe is connected with puncture needle locking.The beneficial effects of the invention are as follows：In conjunction with the input parameter that existing breathing detection techniques are this programme, puncture position is adjusted out using three degree of freedom, realizes positive location and automatic puncturing, puncture needle can realize rotation in piercing process, improve and puncture efficiency, easy to operate, safely and effectively.
Description
Technical field
The present invention relates to the field of medical instrument technology.
Background technology
Usually puncture be will puncture be needled into body cavity extract secretion chemically examine, to body cavity injection gas or contrast agent make
Shadow inspection, or positioning guide wire is inserted into body cavity, or into body cavity injection of medicine a kind of Clinics.The requirement of puncture is high,
Should be careful, conscientious and quick when operation, shorten the time as possible, patient more wants close fit, strictly keeps breathing flat as required
Surely, it cannot cough, should more receive detailed inspection before puncturing, so that doctor can correctly position, improve the success rate of puncture.But
It is in actual operation, since patient can not keep breathing steady well, the difficulty for causing doctor's lesion point to be found reduces
The success rate of puncture increases the pain and psychological pressure of patient in this way.Patent application publication number is 104510476 A of CN public
A kind of puncture band special respiration gate control patient monitor has been opened, breath signal can be detected, however also need to medical staff according to signal
Prompt carries out manually positioning and punctures, is easy to cause error, cannot rationally utilize effective time.
Invention content
The technical problems to be solved by the invention are to be directed to above-mentioned technical deficiency, provide a kind of percutaneous renal puncture
Locator.In conjunction with the input parameter that existing breathing detection techniques are this programme, puncture position is adjusted out using three degree of freedom,
Realize positive location and automatic puncturing, puncture needle can realize rotation in piercing process, improve and puncture efficiency, easy to operate, peace
It is complete effective.
The technical solution adopted by the present invention is：A kind of percutaneous renal puncture locator is provided, includes the bottom being slidably matched with bed
Panel seat, two side bottom of bottom block are both provided with screwing bolts；It is provided with fixing device in the middle part of bottom block；Upper end connects on the left of bottom block
It is connected to holder, holder is divided into the vertical portion of lower part and the horizontal component on top, and vertical portion is connect with bottom block, horizontal component
Right end is socketed and slidably connects locating rod, and horizontal component right part is provided with puller bolt；Locating rod right end is connected with localization machine
Structure；The detent mechanism includes vertical stand, level frame and sting device；Locating rod right end is equipped with A servo motors；A servos
The output end of motor is connect with vertical stand upper end downwards；Vertical stand bottom end is equipped with B servo motors；The output end of B servo motors
Level is connect with level frame left end to the right；Level frame right end is equipped with C servo motors；The output end of C servo motors forward with wear
Thorn device connects；The sting device includes shell；The output end of C servo motors is connect with shell side；It is opened in the middle part of shell
There is vertical through-hole；Control pipe is fixedly connected in through-hole；It is provided with track guide groove on rear side of control pipe；It is slidably connected in control pipe
There is anchor ear pipe；Anchor ear pipe is connected with puncture needle locking；The stripper plate of arc is equipped in anchor ear pipe；Anchor ear pipe side screw thread
It is connected with clamping screw, clamping screw passes through anchor ear pipe side wall to be rotatablely connected with stripper plate；Anchor ear pipe trailing flank is fixedly connected with
The guide post being slidably matched with track guide groove；Anchor ear pipe leading flank is fixed with connecting pole；Control pipe leading flank is provided with opening；
The control panel of arc is slidably connected in opening；Control panel medial surface is provided with lateral sliding slot, and connecting pole is in sliding fit with the sliding chute
Connection；Control panel leading flank is fixed with sliding block；Control pipe lower front is equipped with motor；The output end of motor connects up
There are leading screw, sliding block to be connected with threads of lead screw.
The technical program is advanced optimized, fixing device is provided in the middle part of the bottom block of percutaneous renal puncture locator；It is described
Fixing device include and the substrate that is fixedly connected in the middle part of bottom block；The left and right sides of substrate is rotatably connected to by ratchet shaft
The clamping plate of arc, clamping plate middle part are provided with operation window.
The technical program is advanced optimized, the bottom block left part of percutaneous renal puncture locator is provided with plug socket, plug socket
Side, which is threaded with, just tears bolt open；Holder vertical portion lower part and plug socket plug connection.
The technical program is advanced optimized, rubber layer is provided on the inside of the clamping plate of percutaneous renal puncture locator.
The technical program is advanced optimized, the upper surface of base plate installed in front of percutaneous renal puncture locator has rubber pad.
Advantageous effect of the present invention is：
1, for bottom block for being attached with therapeutic bed, detent mechanism is used to connect the puncture needle of operation, realizes positioning
Active adjusting and puncture needle automatic rotation promote.
In detent mechanism, A servo motors connect vertical stand, B servo motors connection level frame, C servo motor connected with outer casing,
It positions and adjusts for realizing three axis, using level frame as X-axis, vertical stand is Z axis, then Y-axis is it is found that A servo motors drive vertical stand
Rotation about the z axis can be achieved, B servo motors connection level frame can realize the rotation around X-axis, and C servo motors connected with outer casing can be real
Now around the rotation of Y-axis, sting device itself can carry out upper and lower position adjusting.Sting device realize to the fixation of puncture needle and from
Dynamic rotation promotes.A servo motors, B servo motors, C servo motors carry out angular adjustment control, automatic convenient for being realized according to signal
It is automatically controlled.
In sting device, puncture needle can be fixed in anchor ear pipe, and puncture needle rotation is driven to promote, and provided by motor
The cooperation of power, sliding block and leading screw, which is realized, promotes movement, and the control panel of arc and the level of connecting pole are slidably connected realization vertically
The transmission of power connects, and the cooperation of guide post and track guide groove on rear side of control pipe, moves down in anchor ear pipe on rear side of anchor ear pipe
During realize anchor ear pipe reciprocating rotary, drive the rotation of puncture needle to be conducive to quickly puncture patient；
2, fixing device can preferably fix patient, and the clamping plate of ratchet axis connection is used for patient in fixing device
It is fixed, ratchet shaft is convenient to be positioned in rotation process, ratchet switch using the supporting structure of ratchet and ratchet
Setting convenient for open.
3, it realizes that the connection of holder positions by plug connection and by bolt is just torn open, is convenient to carry out dismounting installation；
4, comfort can be improved in the setting of rubber layer；
5, in fixing device on substrate rubber pad setting, be convenient to the therapentic part of patient is padded from bottom, it is convenient
In the implementation of operation.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is detent mechanism structural schematic diagram of the present invention；
Fig. 3 is sting device part-structure decomposition diagram；
Fig. 4 is perspective structure decomposition diagram on rear side of Fig. 3；
Fig. 5 is logic circuit diagram of the present invention；
In figure, 1, bottom block；2, holder；3, locating rod；4, puller bolt；5, substrate；6, ratchet shaft；7, clamping plate；8, it erects
Straight frame；9, level frame；10, A servo motors；11, B servo motors；12, C servo motors；13, shell；14, through-hole；15, it controls
Pipe；16, track guide groove；17, anchor ear pipe；18, stripper plate；19, clamping screw；20, guide post；21, connecting pole；22, it is open；
23, control panel；24, sliding slot；25, sliding block；26, motor；27, leading screw；28, plug socket；29, bolt is just torn open；30, rubber layer；
31, rubber pad.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in Figs. 1-5, percutaneous renal puncture locator includes the bottom block 1 being slidably matched with bed, 1 both sides bottom of bottom block
Portion is both provided with screwing bolts；1 left side upper end of bottom block is connected with holder 2, and holder 2 divides vertical portion and top for lower part
Horizontal component, vertical portion are connect with bottom block 1, and horizontal component right end is socketed and slidably connects locating rod 3, and horizontal component is right
Portion is provided with puller bolt 4；3 right end of locating rod is connected with detent mechanism；The detent mechanism includes vertical stand 8, level frame 9
And sting device；3 right end of locating rod is equipped with A servo motors 10；The output end of A servo motors 10 downwards with 8 upper end of vertical stand
Connection；8 bottom end of vertical stand is equipped with B servo motors 11；The output end level of B servo motors 11 connects with 9 left end of level frame to the right
It connects；9 right end of level frame is equipped with C servo motors 12；The output end of C servo motors 12 is connect with sting device forward；Described
Sting device includes shell 13；The output end of C servo motors 12 is connect with 13 side of shell；13 middle part of shell is provided with vertical lead to
Hole 14；Control pipe 15 is fixedly connected in through-hole 14；15 rear side of control pipe is provided with track guide groove 16；Sliding connects in control pipe 15
It is connected to anchor ear pipe 17；Anchor ear pipe 17 is connected with puncture needle locking；The stripper plate 18 of arc is equipped in anchor ear pipe 17；Anchor ear
17 side of pipe is threaded with clamping screw 19, and clamping screw 19 passes through 17 side wall of anchor ear pipe to be rotatablely connected with stripper plate 18；It embraces
17 trailing flank of banded penstock is fixedly connected with the guide post 20 being slidably matched with track guide groove 16；17 leading flank of anchor ear pipe is fixed with company
Connect column 21；15 leading flank of control pipe is provided with opening 22；The control panel 23 of arc is slidably connected in opening 22；In control panel 23
Side is provided with lateral sliding slot 24, and connecting pole 21 is slidably connected with sliding slot 24；23 leading flank of control panel is fixed with sliding block 25；
15 lower front of control pipe is equipped with motor；The output end of motor has connected up leading screw 27, and sliding block 25 is matched with 27 screw thread of leading screw
Close connection；1 middle part of bottom block is provided with fixing device；The fixing device includes the base being fixedly connected with 1 middle part of bottom block
Plate 5；The left and right sides of substrate 5 is rotatably connected to the clamping plate 7 of arc by ratchet shaft 6, and 7 middle part of clamping plate is provided with operation window；Bottom
1 left part of panel seat is provided with plug socket 28, and 28 side of plug socket, which is threaded with, just tears bolt 29 open；2 vertical portion lower part of holder with
28 plug connection of plug socket；7 inside of clamping plate is provided with rubber layer 30；5 upper surface installed in front of substrate has rubber pad 31.
In the use of the present invention, matching background technology Patent file（CN 104510476 A）The puncture band special
Respiration gate control patient monitor provides input parameter for the present invention using its existing breathing detection techniques, can be used in the present embodiment
AT89C2051 processors are controlled, receive parameter input, and to A servo motors 10, B servo motors 11, C servo motors 12,
Motor 26 carries out switch rotation control.
Pre-operative preparation works, according to different patient's service conditions, the position of regulating base board seat 1 on one's sick bed, with rotation
Tight bolt is fixed.To puncturing the mating installation of band special respiration gate control patient monitor device progress described in patent document and realizing that data pass
It passs.Medical staff adjusts detent mechanism to surgery location, puncture needle is inserted into the shell 13 of sting device, by anchor ear pipe 17 into
Row holds out against fixation, and puncture needle lower part site of puncture is in outside.Puncture is needled into one section of depth of operative site by medical staff, is grasped
The piercing of the depth need not coordinate the breathing of patient in traditional operation in work.Then detent mechanism is defeated according to the acquisition of signal
Enter, realizes the automatic propulsion of continuous positive location and puncture needle.
As shown in Figure 1, 2, when being performed the operation, respiratory state is detected by puncture band special respiration gate control patient monitor,
And pass the signal along to processor and handled and sent out control signal, patient carries out continuous respiratory state, processor according to
Signal controls the rotation of A servo motors 10, B servo motors 11, C servo motors 12 and motor 26 at any time, and positioning is made to adapt to
The variation of breathing, the positioning for carrying out active adjust and are carried out at the same time puncture action.
As shown in Figure 3,4, when automatic puncturing, processor opens motor 26, passes through the cooperation of leading screw 27 and sliding block 25, band
Movable slider 25 moves down, and to drive anchor ear pipe 17 to move down by control panel 23, anchor ear pipe 17 is connected with the locking of puncture needle top, band
Dynamic puncture needle moves down puncture, and in 17 folding process of anchor ear pipe, and the guide post 20 of rear side is moved along track guide groove 16, is caused
It is vertical regular wave shape that anchor ear pipe 17, which drives puncture needle reciprocating rotary, the track guide groove 16, and guide post 20 is under
During shifting, left and right directions swing is done by the direction of track guide groove 16, causes the reciprocating rotary of puncture needle, front side connecting pole 21
It is slidably connected with the sliding slot 24 of control panel 23, the automatic propulsion and rotation of puncture needle are realized in the rotation of cooperation anchor ear pipe 17.
Patient is preferably fixed using fixing device, the clamping plate 7 of both sides is rotated, patient is fixed, by
Ratchet and mating gear, construction of switch are used in ratchet shaft 6, and when rotation is realized by ratchet automatically locks, and switch can
The control of ratchet is unclamped, is realized and is opened or adjust.
After the completion of operation, the switch at ratchet shaft 6 is operated, the obstruction that ratchet degree gear reverses is unclamped, clamping plate 7 is unscrewed,
Patient is detached from therapeutic bed.
Claims (5)
1. a kind of percutaneous renal puncture locator, it is characterised in that：Include the bottom block being slidably matched with bed, two side bottom of bottom block
It is both provided with screwing bolts；It is provided with fixing device in the middle part of bottom block；Upper end is connected with holder on the left of bottom block, under holder is divided into
The vertical portion in portion and the horizontal component on top, vertical portion are connect with bottom block, and horizontal component right end is socketed and is slidably connected
There are locating rod, horizontal component right part to be provided with puller bolt；Locating rod right end is connected with detent mechanism；
The detent mechanism includes vertical stand, level frame and sting device；Locating rod right end is equipped with A servo motors；A servos
The output end of motor is connect with vertical stand upper end downwards；Vertical stand bottom end is equipped with B servo motors；The output end of B servo motors
Level is connect with level frame left end to the right；Level frame right end is equipped with C servo motors；The output end of C servo motors forward with wear
Thorn device connects；
The sting device includes shell；The output end of C servo motors is connect with shell side；It is provided in the middle part of shell vertical
Through-hole；Control pipe is fixedly connected in through-hole；It is provided with track guide groove on rear side of control pipe；Anchor ear is slidably connected in control pipe
Pipe；Anchor ear pipe is connected with puncture needle locking；The stripper plate of arc is equipped in anchor ear pipe；Anchor ear pipe side is threaded with
Clamping screw, clamping screw pass through anchor ear pipe side wall to be rotatablely connected with stripper plate；Anchor ear pipe trailing flank is fixedly connected with and track
The guide post that guide groove is slidably matched；Anchor ear pipe leading flank is fixed with connecting pole；Control pipe leading flank is provided with opening；In opening
Slidably connect the control panel of arc；Control panel medial surface is provided with lateral sliding slot, and connecting pole is in sliding fit with the sliding chute connection；Control
Making sheet leading flank is fixed with sliding block；Control pipe lower front is equipped with motor；The output end of motor has connected up leading screw,
Sliding block is connected with threads of lead screw.
2. percutaneous renal puncture locator according to claim 1, it is characterised in that：It is provided with fixed dress in the middle part of bottom block
It sets；The fixing device includes the substrate being fixedly connected with bottom block middle part；The left and right sides of substrate passes through ratchet shaft rotation
The dynamic clamping plate for being connected with arc, clamping plate middle part are provided with operation window.
3. percutaneous renal puncture locator according to claim 1, it is characterised in that：Bottom block left part is provided with plug socket,
Plug socket side, which is threaded with, just tears bolt open；Holder vertical portion lower part and plug socket plug connection.
4. percutaneous renal puncture locator according to claim 1, it is characterised in that：It is provided with rubber layer on the inside of clamping plate.
5. percutaneous renal puncture locator according to claim 1, it is characterised in that：Upper surface of base plate installed in front has rubber
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381435.9A CN107049435B (en) | 2017-05-25 | 2017-05-25 | Percutaneous renal puncture locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381435.9A CN107049435B (en) | 2017-05-25 | 2017-05-25 | Percutaneous renal puncture locator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107049435A CN107049435A (en) | 2017-08-18 |
| CN107049435B true CN107049435B (en) | 2018-09-07 |
Family
ID=59610714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710381435.9A Expired - Fee Related CN107049435B (en) | 2017-05-25 | 2017-05-25 | Percutaneous renal puncture locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107049435B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704553B (en) * | 2020-12-24 | 2022-03-01 | 洛阳市中心医院（郑州大学附属洛阳中心医院） | Nail locking device with positioning function for orthopedics department |
| CN115770069B (en) * | 2022-12-23 | 2023-10-13 | 东海县裕隆医学检验实验室有限公司 | Self-help nucleic acid sampling machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201299596Y (en) * | 2008-11-11 | 2009-09-02 | 南京麦迪柯科技有限公司 | Digital mini-invasive manipulator surgery system |
| KR101419807B1 (en) * | 2012-09-12 | 2014-07-21 | 주식회사 지에스메디칼 | working tower for minimally invasive surgery system |
| CN204207820U (en) * | 2014-09-23 | 2015-03-18 | 中国人民解放军第三军医大学第一附属医院 | With the percutaneous kidney operation puncturing pin of biopsy function |
| CN104873276A (en) * | 2015-03-27 | 2015-09-02 | 王莹 | Cardiac color Doppler ultrasonography positioning puncture device |
| CN205697952U (en) * | 2016-04-11 | 2016-11-23 | 深圳市六联科技有限公司 | A kind of inserting needle device |
-
2017
- 2017-05-25 CN CN201710381435.9A patent/CN107049435B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107049435A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106725648B (en) | Multidirectional adsorption breast fixing device for minimally invasive breast surgery and mounting method and using method thereof | |
| CN107049435B (en) | Percutaneous renal puncture locator | |
| CN105943130B (en) | A kind of puncture supporter | |
| CN107049434B (en) | Percutaneous renal puncture locator | |
| CN103976769B (en) | Purse-string suture device and operational approach thereof | |
| CN208640847U (en) | A kind of console mode tumour radiotherapy seeds implanted treatment automatic puncturing device | |
| CN203483444U (en) | Novel medical computed-tomographic-scanner-guided puncture angle locator | |
| CN111803186A (en) | Multi-angle adjustment puncture fixer based on medical image guidance | |
| CN2822546Y (en) | Medical puncture guiding device | |
| CN110200688B (en) | Calcaneus fracture restorer | |
| CN112244985A (en) | Reciprocating feeding unit, orthopedic nail placing mechanism and device and orthopedic nail placing method | |
| CN111166440A (en) | Chest puncture directional auxiliary device | |
| CN209629735U (en) | Electrodynamic type celioscope stitching needle holder | |
| CN105832429A (en) | Multi-purpose rectum manipulator | |
| CN201968792U (en) | Manipulator puncture device for percutaneous renal operation | |
| CN205913379U (en) | Puncture rack | |
| CN114848106A (en) | Tumor surgery puncture positioning device with accurate guiding function | |
| CN208447736U (en) | Developing puncture locator | |
| CN214511283U (en) | Reciprocating feeding unit, and orthopedic nail placing mechanism and device | |
| CN212382732U (en) | Puncture surgical robot device | |
| CN210990701U (en) | Surgical robot system capable of accurately positioning body part in targeted manner | |
| CN107928764A (en) | Puncture template navigation positional device | |
| CN210811496U (en) | Navigation device for assisting posterior spinal puncture | |
| CN201542669U (en) | Liver retractor for celioscope operation | |
| CN117942139B (en) | Pulmonary nodule positioning auxiliary device for 3D printing |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180806 Address after: 325062 Yu Tan Village, Xian Yan Street, Ouhai District, Wenzhou, Zhejiang Applicant after: Zhu Feilong Address before: 253400 No. three, unit 14, 14 Wenchang Road, Ningjin County, Dezhou, Shandong, China No. 501 Applicant before: Zhang Tingying |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210407 Address after: 201800 room 303-6, 3 / F, building 21, 500 Jiajian Road, Jiading District, Shanghai Patentee after: Shanghai jianzhe Medical Instrument Co.,Ltd. Address before: 325062 Yu Tan Village, Xian Yan Street, Ouhai District, Wenzhou, Zhejiang Patentee before: Zhu Feilong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |