CN204016490U - Cerebral hemorrhage puncture drainage fixture - Google Patents
Cerebral hemorrhage puncture drainage fixture Download PDFInfo
- Publication number
- CN204016490U CN204016490U CN201420470985.XU CN201420470985U CN204016490U CN 204016490 U CN204016490 U CN 204016490U CN 201420470985 U CN201420470985 U CN 201420470985U CN 204016490 U CN204016490 U CN 204016490U
- Authority
- CN
- China
- Prior art keywords
- positioning
- housing
- locating
- air bag
- needle guard
- 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
Abstract
This utility model relates to a kind of cerebral hemorrhage puncture drainage fixture, its technical scheme is: the both sides of positioning housing connect positioning belt respectively, the end of described positioning belt is fixed by locating clip, the inside of positioning housing is provided with annular opening groove, the inside of described annular opening groove is provided with positioning unit, described annular opening groove inside is by positioning unit stationary positioned needle guard, the bottom of location needle guard is fixed by locating rod and positioning housing, the top of location needle guard realizes being flexibly connected by positioning unit, the bottom of described positioning housing is outer arcuate structure, the two bottom sides of described positioning housing fixes air bag respectively, in the space of air bag between positioning housing and positioning belt, described air bag connects charge valve by gas tube, the beneficial effects of the utility model are: Needle localization is accurate, there will not be the possibility of displacement, avoid the inaccurate problem of Needle localization, improve the accuracy rate of Needle localization in execute-in-place process.
Description
Technical field
This utility model relates to a kind of Neurology Department armarium, particularly a kind of cerebral hemorrhage puncture drainage fixture.
Background technology
It is enter cranium micro-invasive drainage treatment hemorrhage of brain stem under neurosurgery application stereotaxis occipitalia side hits exactly lateral sinus that Current Domestic mainly contains two kinds: one to the method that brain stem is treated, but because hemorrhage of brain stem is one the most serious in cerebral hemorrhage, and brain stem is the consciousness of person in charge, it is the vital center of human body, expert does not advocate operative treatment, takes expectant treatment clinical more.Early stage cerebral hemorrhage drain takes scalp tissue to hole, and when boring intubate after skull, free because of scalp tissue, be difficult to find boring accurately, operation easier is large.Cerebral hemorrhage drainage device of the prior art is bone drill thimble assembly, drainage casing tube is with drill bit through skull, and the bleeding part in through cerebral tissue deep, due to drilling bit high-speed rotary, easily cause the destruction of normal cerebral tissue and blood vessel, bring greater risk and misery to patient.
China Patent Publication No. is: CN 203539757 U, patent name is " a kind of cerebral hemorrhage minimum traumatic drainage system ", it comprises the drainage tube of hollow, it is characterized in that inserting wire guide in drainage tube, described drainage tube front portion comprises in cutting round table-like contraction flow region and the head in spherical shape, head is the round and smooth blind end of profile, the tube wall of drainage tube side direction offers pod apertures, is set with metal short sleeve outside drainage tube.Due to the particularity of brain, puncturing operation must be very careful, and this device easily causes Needle localization to be forbidden in piercing process, causes the secondary injury of patient, affects normal puncture drainage, the brain health affecting patient that puncture is inaccurate serious.
China Patent Publication No. is: CN 202096301 U, patent name is " a kind of cerebral hemorrhage puncture locator ", it is characterized in that: comprise arc plastic plate, arc plastic plate is provided with multiple locating hole, in locating hole, wire guide pin is installed, arc plastic plate is provided with ear's positioning convex inside two ends, and arc plastic plate two ends are connected with elastic reducing-fixing band.Position fixing process is complicated, needs running fix pin to perform the operation to different locating holes in piercing process, and arc plastic plate location is unstable, easily causes site of puncture slippage, impact puncture effect.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of cerebral hemorrhage puncture drainage fixture.
Its technical scheme is: comprise positioning housing, location needle guard, positioning unit, positioning belt, air bag, gas tube, charge valve, locating clip, locating rod, the both sides of positioning housing connect positioning belt respectively, the end of described positioning belt is fixed by locating clip, the inside of positioning housing is provided with annular opening groove, the inside of described annular opening groove is provided with positioning unit, described annular opening groove inside is by positioning unit stationary positioned needle guard, the bottom of location needle guard is fixed by locating rod and positioning housing, the top of location needle guard realizes being flexibly connected by positioning unit, the bottom of described positioning housing is outer arcuate structure, the two bottom sides of described positioning housing fixes air bag respectively, in the space of air bag between positioning housing and positioning belt, described air bag connects charge valve by gas tube.
Described positioning unit comprises the first locating shaft, the second locating shaft, located lateral bolt, retaining ring, first locating shaft is connected with the bottom of positioning housing respectively by alignment pin with the second location the tip of the axis, first locating shaft is connected by retaining ring with the junction of the second locating shaft, and described retaining ring is provided with and the located lateral bolt of locating needle guard and being connected.
The beneficial effects of the utility model are: Needle localization is accurate; the possibility of displacement is there will not be in execute-in-place process; avoid the inaccurate problem of Needle localization; improve the accuracy rate of Needle localization; guarantee the life security of patient; easy to operate; guide effect can be played when puncturing; ensure that and be punctured to accurate location; and firm position, prevent the generation of malpractice, positioning unit can realize the location of different angles; guarantee that localised puncture selects the most appropriate position, improve the success rate of puncture.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of positioning unit;
In upper figure: positioning housing 1, location needle guard 2, positioning unit 3, retaining ring 4, positioning belt 5, air bag 6, gas tube 7, charge valve 8, locating clip 9, locating rod 10, first locating shaft 3.1, second locating shaft 3.2, located lateral bolt 3.3, alignment pin 3.4.
Detailed description of the invention
1-2 by reference to the accompanying drawings, the utility model will be further described:
This utility model comprises positioning housing 1, location needle guard 2, positioning unit 3, positioning belt 5, air bag 6, gas tube 7, charge valve 8, locating clip 9, locating rod 10, the both sides of positioning housing 1 connect positioning belt 5 respectively, the end of described positioning belt 5 is fixed by locating clip 9, the inside of positioning housing 1 is provided with annular opening groove, the inside of described annular opening groove is provided with positioning unit 3, described annular opening groove inside is by positioning unit 3 stationary positioned needle guard 2, the bottom of location needle guard 2 is fixed by locating rod 10 and positioning housing 1, the top of location needle guard 2 realizes being flexibly connected by positioning unit 3, the bottom of described positioning housing 1 is outer arcuate structure, the two bottom sides of described positioning housing 1 fixes air bag 6 respectively, in the space of air bag 6 between positioning housing 1 and positioning belt 5, described air bag 6 connects charge valve 8 by gas tube 7, the stability of positioning housing and brain is adjusted by air bag, improve the accuracy rate of Needle localization, improve the success rate of puncture.
Described positioning unit 3 comprises the first locating shaft 3.1, second locating shaft 3.2, located lateral bolt 3.3, alignment pin 3.4, retaining ring 4, first locating shaft 3.1 is connected respectively by the bottom of alignment pin 3.4 with positioning housing 1 with the end of the second locating shaft 3.2, first locating shaft 3.1 is connected by retaining ring 4 with the junction of the second locating shaft 3.2, described retaining ring 4 is provided with and the located lateral bolt 3.3 of locating needle guard 2 and being connected, positioning unit can realize the location of different angles, guarantee that localised puncture selects the most appropriate position, improve the success rate of puncture by adjustment first locating shaft 3.1, the angle of the second locating shaft 3.2, realize the adjustment of location needle guard, choose suitable site of puncture.
The beneficial effects of the utility model are: Needle localization is accurate; the possibility of displacement is there will not be in execute-in-place process; avoid the inaccurate problem of Needle localization; improve the accuracy rate of Needle localization; guarantee the life security of patient; easy to operate; guide effect can be played when puncturing; ensure that and be punctured to accurate location; and firm position, prevent the generation of malpractice, positioning unit can realize the location of different angles; guarantee that localised puncture selects the most appropriate position, improve the success rate of puncture.
Claims (2)
1. a cerebral hemorrhage puncture drainage fixture, it is characterized in that: comprise positioning housing, location needle guard, positioning unit, positioning belt, air bag, gas tube, charge valve, locating clip, locating rod, the both sides of positioning housing connect positioning belt respectively, the end of described positioning belt is fixed by locating clip, the inside of positioning housing is provided with annular opening groove, the inside of described annular opening groove is provided with positioning unit, described annular opening groove inside is by positioning unit stationary positioned needle guard, the bottom of location needle guard is fixed by locating rod and positioning housing, the top of location needle guard realizes being flexibly connected by positioning unit, the bottom of described positioning housing is outer arcuate structure, the two bottom sides of described positioning housing fixes air bag respectively, in the space of air bag between positioning housing and positioning belt, described air bag connects charge valve by gas tube.
2. cerebral hemorrhage puncture drainage fixture according to claim 1, it is characterized in that: described positioning unit comprises the first locating shaft, the second locating shaft, located lateral bolt, retaining ring, first locating shaft is connected with the bottom of positioning housing respectively by alignment pin with the second location the tip of the axis, first locating shaft is connected by retaining ring with the junction of the second locating shaft, and described retaining ring is provided with and the located lateral bolt of locating needle guard and being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470985.XU CN204016490U (en) | 2014-08-20 | 2014-08-20 | Cerebral hemorrhage puncture drainage fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470985.XU CN204016490U (en) | 2014-08-20 | 2014-08-20 | Cerebral hemorrhage puncture drainage fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204016490U true CN204016490U (en) | 2014-12-17 |
Family
ID=52056417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470985.XU Expired - Fee Related CN204016490U (en) | 2014-08-20 | 2014-08-20 | Cerebral hemorrhage puncture drainage fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204016490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693052A (en) * | 2017-10-26 | 2018-02-16 | 孙越 | A kind of obstetrics and gynecology department amniocentesis positioner |
-
2014
- 2014-08-20 CN CN201420470985.XU patent/CN204016490U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693052A (en) * | 2017-10-26 | 2018-02-16 | 孙越 | A kind of obstetrics and gynecology department amniocentesis positioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103006306A (en) | Interlocking intramedullary nail locking positioning and drilling method and device | |
| CN203263517U (en) | Coracoclavicular double-loop inner fixing locating device for acromioclavicular dislocation restoration | |
| CN204765821U (en) | Pjncture needle and puncture ware with tool bit | |
| CN204016490U (en) | Cerebral hemorrhage puncture drainage fixture | |
| CN203816046U (en) | Intracranial hematoma puncture drainage cannula | |
| CN212650903U (en) | Kirschner wire positioning instrument for closed reduction of pelvic fracture | |
| CN207220859U (en) | A kind of cerebral hemorrhage puncture drainage fixing device | |
| CN202365851U (en) | Drill bit device used for minimally invasive cranial drilling device | |
| CN104939892A (en) | Medical brain drill | |
| CN102499739A (en) | Low-temperature intracranial hematoma puncturing trocar | |
| CN204890093U (en) | Medical cranium brain bores | |
| CN106037875B (en) | A kind of driven opening cranium drill bit | |
| CN204274653U (en) | A kind of multiple degrees of freedom cranium brain puncture limit fixator | |
| CN102429700B (en) | Drill bit device for minimally invasive cranial drill | |
| CN2905093Y (en) | Micro-traumatic drainage device for treating intracerebral hematoma | |
| CN203408340U (en) | Multi-functional intracranial hematoma puncture draining trocar | |
| CN209172409U (en) | The blind lock in distal end for orthopaedics intramedullary nail bores | |
| CN208447736U (en) | Developing puncture locator | |
| CN204863358U (en) | Medical cranium brain bores drill bit | |
| CN108784797B (en) | Puncture outfit fixing device and puncture outfit assembly | |
| CN205649531U (en) | Optical locating's cranium brain piercing depth of wicresoft is swashed in area | |
| CN203749517U (en) | Blade-telescopic-type puncture needle | |
| CN201379619Y (en) | Rapid skull drill bit | |
| CN203815591U (en) | Renal cyst puncturing and locating device | |
| CN104939917B (en) | A kind of electrode and stereotaxis percutaneous puncture implant system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |