CN108498141A - A kind of Cardiological sting device with positioning convex platform - Google Patents
A kind of Cardiological sting device with positioning convex platform Download PDFInfo
- Publication number
- CN108498141A CN108498141A CN201711303464.XA CN201711303464A CN108498141A CN 108498141 A CN108498141 A CN 108498141A CN 201711303464 A CN201711303464 A CN 201711303464A CN 108498141 A CN108498141 A CN 108498141A
- Authority
- CN
- China
- Prior art keywords
- convex platform
- positioning
- puncture needle
- positioning convex
- cross bar
- 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
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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
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/11—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints
-
- 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
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of Cardiological sting device with positioning convex platform,Including cross bar and puncture needle,Cross bar bottom surface both ends are equipped with sliding slot,Sliding block is equipped in the sliding slot,The sliding block lower end is equipped with telescopic rod,The telescopic rod lower end is respectively equipped with left clip and right clip,The cross bar center lower end is equipped with positioning sleeve,The positioning sleeve surface is equipped with observation window,The observation window both sides are equipped with graduation mark,Two Slideslip of the puncture needle is equipped with positioning convex platform,The positioning convex platform is equipped with positioning bolt,The puncture needle top is equipped with protective cover,The puncture needle side is equipped with supporting rod,The supporting rod is mounted on cross bar,The post upper is equipped with fixed frame,Syringe is equipped in the fixed frame,The present invention,It is convenient that sting device is fixed,And suitable for the patient of the operating bed of different in width and different building shape,It can be adjusted when puncture and lock paracentesis depth,And drawing liquid is convenient.
Description
Technical field
The present invention relates to Cardiological pricking device technical field, specifically a kind of Cardiological with positioning convex platform punctures dress
It sets.
Background technology
Hydropericardium is a kind of common Cardiological disease, currently, the therapy of hydropericardium mainly uses puncture needle
It is extracted out by paracentesis pericardii and by hydrops, still, existing puncture needle is when puncturing pericardium, it is difficult to grasp paracentesis depth, together
When ceaselessly beated due to heart, injury of myocardium is easy in extraction process, and if sting device cannot accurately position
Words can bring prodigious operating difficulty to doctor, delay treatment process.
Invention content
The purpose of the present invention is to provide a kind of Cardiological sting device with positioning convex platform, it is in the prior art to solve
Problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of Cardiological sting device with positioning convex platform,
Including cross bar and puncture needle, cross bar bottom surface both ends are equipped with sliding slot, are equipped with sliding block in the sliding slot, the sliding block lower end is equipped with
Telescopic rod, the telescopic rod lower end are respectively equipped with left clip and right clip, and the left clip and right clip lower end are equipped with fastening
Bolt, the fastening bolt pass through left clip and right clip bottom surface to be arranged, and the cross bar center lower end is equipped with positioning sleeve, described fixed
Position set surface is equipped with observation window, and the observation window both sides are equipped with graduation mark, and the puncture needle passes through cross bar and positioning sleeve stretching to set
It sets, two Slideslip of the puncture needle is equipped with positioning convex platform, and the positioning convex platform is equipped with positioning bolt, and the puncture needle top is set
There are protective cover, the puncture needle side to be equipped with supporting rod, the supporting rod is mounted on cross bar, and the post upper is equipped with solid
Determine frame, is equipped with syringe in the fixed frame, the syringe is connect by catheter with protective cover upper end.
Preferably, the left clip and right clip are concave structure, and the fastening bolt top is equipped with backing plate.
Preferably, the positioning convex platform is located in positioning sleeve, and the positioning convex platform is equipped with the spiral shell passed through for positioning bolt
Keyhole.
Preferably, the positioning sleeve both sides are equipped with the opening moved for positioning bolt, and the positioning sleeve upper and lower side, which is equipped with, to be supplied
The circular hole that puncture needle passes through.
Preferably, it is equipped with clamping plate in the fixed frame, is connected by spring between the clamping plate and fixed frame, the clamping plate
It is obliquely installed.
Compared with prior art, the beneficial effects of the invention are as follows：It is convenient that sting device is fixed, and suitable for difference
The operating bed of width and the patient of different building shape, on positioning sleeve surface, the observation window and graduation mark of setting can facilitate viewing to set
The paracentesis depth of puncture needle is set, is used convenient for doctor, the positioning convex platform in puncture needle both sides can be effectively to lancet puncture
Depth be defined, improve the precision of puncture, the syringe being arranged in fixed frame can in order to doctor puncture when
Time extracts hydropericardium in patient body, and syringe can be fastened and be clamped by the clamping plate being arranged in fixed frame, avoid taking out
Being shaken when taking drives puncture needle to shake, and causes patient uncomfortable to impacting in patient body, whole device is simple in structure, behaviour
Facilitate, effectively increases procedure efficiency.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is positioning sleeve schematic internal view of the present invention.
Fig. 3 is positioning sleeve of the present invention and puncture needle schematic diagram.
Fig. 4 is positioning convex platform structural schematic diagram of the present invention.
Fig. 5 is fixed frame schematic internal view of the present invention.
Fig. 6 is cross bar schematic bottom view of the present invention.
In figure：The left clips of 1-；2- sliding blocks；3- cross bars；4- protective covers；5- catheters；6- syringes；7- fixed frames；8- branch
Strut；9- puncture needles；10- positioning sleeves；11- telescopic rods；The right clips of 12-；13- backing plates；14- fastening bolts；15- positioning convex platforms；
16- positioning bolts；17- observation windows；18- graduation marks；19- bolts hole；20- springs；21- clamping plates；22- sliding slots.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-6, in the embodiment of the present invention, a kind of Cardiological sting device with positioning convex platform, including 3 He of cross bar
Puncture needle 9,3 bottom surface both ends of cross bar are equipped with sliding slot 22, sliding block 2 are equipped in sliding slot 22, and 2 lower end of sliding block is equipped with telescopic rod 11, stretches
11 lower end of bar is respectively equipped with left clip 1 and right clip 12, and left clip 1 and 12 lower end of right clip are equipped with fastening bolt 14, fastening
Bolt 14 passes through left clip 1 and 12 bottom surface of right clip to be arranged, and 3 center lower end of cross bar is equipped with positioning sleeve 10, and 10 surface of positioning sleeve is set
There are observation window 17,17 both sides of observation window to be equipped with graduation mark 18, observation window 17 and graduation mark 18 can facilitate viewing setting puncture needle 9
Paracentesis depth, used convenient for doctor, puncture needle 9 passes through cross bar 3 and positioning sleeve 10 to stretch out setting, and 9 liang of Slideslips of puncture needle are set
There are positioning convex platform 15, the depth that positioning convex platform 15 can effectively puncture puncture needle 9 to be defined, improves the accurate of puncture
Degree, positioning convex platform 15 are equipped with positioning bolt 16, and 9 top of puncture needle is equipped with protective cover 4, and 9 side of puncture needle is equipped with supporting rod 8,
Supporting rod 8 is mounted on cross bar 3, and 8 upper end of supporting rod is equipped with fixed frame 7, is equipped with syringe 6 in fixed frame 7, and syringe 6 can be with
Hydropericardium in patient body is extracted when puncturing convenient for doctor, syringe 6 passes through catheter 5 and protective cover 4
Upper end connects, and left clip 1 and right clip 12 are concave structure, and 14 top of fastening bolt is equipped with backing plate 13, and positioning convex platform 15 is set
In positioning sleeve 10, positioning convex platform 15 is equipped with the bolt hole 19 passed through for positioning bolt 16, and 10 both sides of positioning sleeve are equipped with for fixed
The opening that position bolt 16 moves, 10 upper and lower side of positioning sleeve are equipped with the circular hole passed through for puncture needle 9, clamping plate 21 are equipped in fixed frame 7,
Syringe 6 can be fastened and be clamped by clamping plate 21, shaken when avoiding extracting and puncture needle 9 is driven to shake, to causing in patient body
Influence causes patient uncomfortable, is connected by spring 20 between clamping plate 21 and fixed frame 7, clamping plate 21 is obliquely installed.
The present invention operation principle be：Device is fixed in bed body by left clip 1 and right clip 12, passes through telescopic rod
The height of 11 adjustment cross bars 3, by graduation mark 18 and observation window 17, the position of slidable adjustment positioning convex platform 15 and puncture needle 9 is adjusted
After whole good paracentesis depth, positioning convex platform 15 is fixed on 9 both sides of puncture needle by rotational positioning bolt 16, when being punctured to designated depth,
The positioning convex platform 15 of 9 both sides of puncture needle can be blocked by positioning sleeve 10 and can not be moved down, to realize precise positioning, when puncture needle 9 is inserted
After entering in patient body, the syringe 6 on pull fixed frame 7 extracts hydropericardium in patient body, because of 6 quilt of syringe
Clamping plate 21 in fixed frame 7 is fixed, and is not in cause trouble because puncture needle 9 is driven to shake for slow-action catheter 5 when so extracting
The situation of person's discomfort.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of Cardiological sting device with positioning convex platform, including cross bar (3) and puncture needle (9), it is characterised in that：The cross
Bar (3) bottom surface both ends are equipped with sliding slot (22), and sliding block (2) is equipped in the sliding slot (22), and sliding block (2) lower end is equipped with telescopic rod
(11), telescopic rod (11) lower end is respectively equipped with left clip (1) and right clip (12), the left clip (1) and right clip
(12) lower end is equipped with fastening bolt (14), and the fastening bolt (14) passes through left clip (1) and right clip (12) bottom surface to be arranged,
Cross bar (3) center lower end is equipped with positioning sleeve (10), and positioning sleeve (10) surface is equipped with observation window (17), the observation window
(17) both sides are equipped with graduation mark (18), and the puncture needle (9) passes through cross bar (3) and positioning sleeve (10) to stretch out setting, the puncture
(9) two Slideslip of needle is equipped with positioning convex platform (15), and the positioning convex platform (15) is equipped with positioning bolt (16), the puncture needle
(9) top is equipped with protective cover (4), and puncture needle (9) side is equipped with supporting rod (8), and the supporting rod (8) is mounted on cross bar
(3) on, supporting rod (8) upper end is equipped with fixed frame (7), and syringe (6), the syringe are equipped in the fixed frame (7)
(6) it is connect with protective cover (4) upper end by catheter (5).
2. a kind of Cardiological sting device with positioning convex platform according to claim 1, it is characterised in that：The left clip
(1) and right clip (12) is concave structure, and fastening bolt (14) top is equipped with backing plate (13).
3. a kind of Cardiological sting device with positioning convex platform according to claim 1, it is characterised in that：The convex
Platform (15) is located in positioning sleeve (10), and the positioning convex platform (15) is equipped with the bolt hole (19) passed through for positioning bolt (16).
4. a kind of Cardiological sting device with positioning convex platform according to claim 1, it is characterised in that：The positioning sleeve
(10) both sides are equipped with for the mobile opening of positioning bolt (16), and positioning sleeve (10) upper and lower side is equipped with and is passed through for puncture needle (9)
Circular hole.
5. a kind of Cardiological sting device with positioning convex platform according to claim 1, it is characterised in that：The fixed frame
(7) it is equipped with clamping plate (21) in, is connect by spring (20) between the clamping plate (21) and fixed frame (7), the clamping plate (21) is inclined
Tiltedly setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711303464.XA CN108498141A (en) | 2017-12-11 | 2017-12-11 | A kind of Cardiological sting device with positioning convex platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711303464.XA CN108498141A (en) | 2017-12-11 | 2017-12-11 | A kind of Cardiological sting device with positioning convex platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108498141A true CN108498141A (en) | 2018-09-07 |
Family
ID=63374734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711303464.XA Pending CN108498141A (en) | 2017-12-11 | 2017-12-11 | A kind of Cardiological sting device with positioning convex platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108498141A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223136A (en) * | 2018-11-20 | 2019-01-18 | 林平珍 | A kind of novel gynecological amniocentesis positioning device |
| CN110074937A (en) * | 2019-05-29 | 2019-08-02 | 杨涛 | A kind of urological surgery Multifunctional protection device for power |
| CN110237442A (en) * | 2019-06-12 | 2019-09-17 | 山东新华医疗器械股份有限公司 | Plant treatment system is plugged after one kind is image-guided |
| CN110236648A (en) * | 2019-06-25 | 2019-09-17 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of bone surgery sting device having defencive function and its application method |
| CN110403791A (en) * | 2019-08-07 | 2019-11-05 | 吉林省人民医院 | A kind of Internal Medicine-Cardiovascular Dept. clinic sting device and its application method |
| CN110448363A (en) * | 2019-08-30 | 2019-11-15 | 山东大学齐鲁医院 | A kind of chemotherapy puncture positioning device that can adjust orientation distance |
| CN113349898A (en) * | 2021-07-15 | 2021-09-07 | 常州安康医疗器械有限公司 | Be used for puncture ware installation fixed establishment |
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| CN206167005U (en) * | 2016-08-12 | 2017-05-17 | 董玉书 | Novel epidural anesthesia location of puncturing device |
| CN206214157U (en) * | 2016-08-22 | 2017-06-06 | 中国人民解放军第三军医大学第三附属医院 | A kind of Cardiological sting device |
| CN106821467A (en) * | 2017-03-21 | 2017-06-13 | 孙军红 | A kind of Cardiological pericardium and cavum thoracis are punctured and effusion drainage device |
| CN206651860U (en) * | 2016-11-27 | 2017-11-21 | 任红杰 | A kind of Cardiological puncture positioning device |
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2017
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Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2392502Y (en) * | 1999-11-12 | 2000-08-23 | 刘家奇 | Injuy-proofing device for thoracocentesis |
| CN2524680Y (en) * | 2002-03-04 | 2002-12-11 | 孟然 | Disposable osteostixis device |
| CN2669889Y (en) * | 2003-11-25 | 2005-01-12 | 牛甲民 | Self-positioning safety puncture needle |
| CN101264029A (en) * | 2008-03-13 | 2008-09-17 | 中国人民解放军第三军医大学野战外科研究所 | Trocar puncturing depth controller |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223136A (en) * | 2018-11-20 | 2019-01-18 | 林平珍 | A kind of novel gynecological amniocentesis positioning device |
| CN110074937A (en) * | 2019-05-29 | 2019-08-02 | 杨涛 | A kind of urological surgery Multifunctional protection device for power |
| CN110237442A (en) * | 2019-06-12 | 2019-09-17 | 山东新华医疗器械股份有限公司 | Plant treatment system is plugged after one kind is image-guided |
| CN110236648A (en) * | 2019-06-25 | 2019-09-17 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of bone surgery sting device having defencive function and its application method |
| CN110403791A (en) * | 2019-08-07 | 2019-11-05 | 吉林省人民医院 | A kind of Internal Medicine-Cardiovascular Dept. clinic sting device and its application method |
| CN110448363A (en) * | 2019-08-30 | 2019-11-15 | 山东大学齐鲁医院 | A kind of chemotherapy puncture positioning device that can adjust orientation distance |
| CN113349898A (en) * | 2021-07-15 | 2021-09-07 | 常州安康医疗器械有限公司 | Be used for puncture ware installation fixed establishment |
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| PB01 | Publication | ||
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Application publication date: 20180907 |