CN108542474A - X-ray guides Minimally Interventional Therapy localised puncture holder - Google Patents
X-ray guides Minimally Interventional Therapy localised puncture holder Download PDFInfo
- Publication number
- CN108542474A CN108542474A CN201810309614.6A CN201810309614A CN108542474A CN 108542474 A CN108542474 A CN 108542474A CN 201810309614 A CN201810309614 A CN 201810309614A CN 108542474 A CN108542474 A CN 108542474A
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- CN
- China
- Prior art keywords
- puncture
- puncture needle
- sliding slot
- holder
- ray
- 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.)
- Granted
Links
- 238000002560 therapeutic procedure Methods 0.000 title claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
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
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention provides a kind of x-rays to guide Minimally Interventional Therapy localised puncture holder, it includes the firm banking for being connected to x-ray image intensifier lower end, the firm banking lower end is provided with locating support, the puncture needle sliding slot for placing puncture needle is provided on the locating support, after the puncture needle is placed into puncture needle sliding slot, puncture needle is overlapped with puncture needle sliding slot axle center, the locating support end is provided with puncture channel, the puncture cradle top is provided with metal scaling point, the axle center coincidence of the metal scaling point, puncture needle sliding slot, puncture channel three.Using the localised puncture holder accurate positioning, easy to operate, simple in structure, it can realize that target quickly positions, venipuncture, reduces injury of the x-ray to hospitalized patients.
Description
Technical field
The present invention relates to the field of medical instrument technology, in particular to a kind of x-ray to guide Minimally Interventional Therapy localised puncture branch
Frame.
Background technology
Currently, the lower minimally invasive Surgery of human body of x-ray (DSA or C arms-X-ray machine) guiding is increasingly popularized.Often now
The localised puncture method of rule is to use x-ray image intensifier, is guided down by x-ray and finds surgical target position, and by being arranged in X
The puncture needle of line image amplifier lower end carries out projective iteration in patient body-surface, then carries out puncturing arrival mesh under x-ray guiding
Interventional treatment is carried out after mark.In operating process, due to need medical worker iterate through x-ray constantly regulate inserting needle direction until
Target position is reached, patient and medical worker is made to be exposed under x-ray for a long time, the body for affecting patient and medical worker is strong
Health；Moreover, after x-ray finds illness source location positioning, the puncture supporter that operation doctor will be fixed with puncture needle on the other hand keeps its direction
Constant, another hand is along puncturing direction inserting needle, and when operation, puncture supporter direction is manually controlled by medical worker, is inevitably existed
Slight movement is had in piercing process, so as to cause the different degrees of deviation of puncture, influences to treat.
Before making the present invention, the Chinese utility model patent of Patent No. 201020116838.4 discloses a kind of x-ray and draws
The quick localised puncture system of human body Minimally Interventional Therapy is led, the system by puncture needle by being placed in x-ray image intensifier lower end
In fixator, fixator is connected and fixed to operation bedrest etc. by lockable flexible connection bulb and mobile machine arm
Place, constitutes a support construction taken down the exhibits freely, and the cross during x-ray pastes x-ray image intensifier cross metal calibration single side is golden
Belong to and being needed on the target point punctured in line projection to human body, needle tip is fixed on cross metal wire and is projected on human skin
Point, and the infrared ray reversely projected is focused on by x-ray image intensifier cross metal by infrared locator and calibrates single side patch
On right-angled intersection point on, puncture needle faces the target point in human body at this time, locks mobile machine arm and puncture needle fixer
Afterwards by paracentesis depth pilot pin emplacement depth, hand-held needle inserter, which changes puncture needle, shifts target position onto to complete to puncture.
The localised puncture system is realized using mechanical arm biopsy needle guide localised puncture, can realize that accurate positionin punctures to a certain extent
It is exposed to for a long time under x-ray with reduction medical worker and patient, but since it is using flexible connection bulb and work
The holder for the puncture needle that dynamic mechanical arm is formed, long-time service cause connecting ball head and mechanical arm to wear, junction are caused to be easy pine
It is dynamic, and entire mechanical arm is caused to deform, lead to position inaccurate, influences medical effect.
Invention content
It is worn in view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of guiding Minimally Interventional Therapy positioning of x-ray
Holder is pierced, using the localised puncture holder accurate positioning, easy to operate, simple in structure, can realize that target is quickly positioned, accurately worn
Thorn reduces injury of the x-ray to hospitalized patients.
To achieve the above object, x-ray of the invention guides Minimally Interventional Therapy localised puncture holder, including is connected to x-ray
The firm banking of image amplifier lower end, is characterized in that：The firm banking lower end is provided with locating support, described fixed
The puncture needle sliding slot for placing puncture needle, after the puncture needle is placed into puncture needle sliding slot, puncture needle are provided on the holder of position
It is overlapped with puncture needle sliding slot axle center, the locating support end is provided with puncture channel, and the puncture cradle top is provided with gold
Belong to scaling point, the axle center coincidence of the metal scaling point, puncture needle sliding slot, puncture channel three.
Preferably, locating support arm is set on the locating support, and the locating support arm is lived by fixing bracket arm and L-type
Dynamic support arm is constituted, and the end of the L-type movable support arm is provided with puncture needle end fixator, and the puncture channel is arranged in institute
It states on puncture needle end fixator.So design support arm after, medical worker can hand steered support arm positioning is adjusted to puncture needle,
It is easy to operate.
It is further preferred that the puncture needle sliding slot outer wall is provided with graduated scale.By the graduated scale, can accurately indicate
Go out the depth that puncture needle enters patient's body.
After being provided with paracentesis depth positioning card on the puncture needle sliding slot, before medical worker pushes puncture needle, it will puncture
Depth localization card is fixed positioned on a certain scale on puncture needle sliding slot, when puncture needle advances to paracentesis depth positioning Ka Chu i.e.
It cannot promote, be positioned convenient for medical worker's paracentesis depth still further below.
The L-type movable support arm is mutually clamped with the puncture needle fixer.
The fixing bracket arm is mutually clamped with L-type movable support arm by being clamped bolt.
The operation principle of the present invention is that：In use, then puncture needle is placed in puncture needle sliding slot, x-ray Imaging enhanced
After device booting, metal scaling point is projected by x-ray and needs to wear in human body by adjustment x-ray image intensifier lower end firm banking
On the therapeutic purpose position of thorn, puncture needle needle point positions subpoint on human skin by puncture channel, since metal is calibrated
Point, puncture needle, puncture channel three parts axle center overlap, the target point in direction, that is, face human body of puncture needle, positioning is completed.
Medical worker can take advantage of a situation and puncture needle is gently pushed to patient's body target position.
The x-ray of the present invention guides Minimally Interventional Therapy localised puncture holder, x-ray image intensifier can be connected by x-ray
The metal scaling point of the puncture cradle top connect projects to patient's body, you can is rapidly and accurately positioned to target point.It wears
When thorn, puncture needle movement is slowly pushed manually, you can puncture needle is accurately sent to target position.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of x-ray guiding Minimally Interventional Therapy localised puncture holder of the present invention.
Fig. 2 is A-A profile structure diagram in Fig. 1.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the x-ray guiding Minimally Interventional Therapy localised puncture holder of the present invention is made
It is described in further detail.
As shown in Figure 1 and Figure 2, a kind of x-ray guides Minimally Interventional Therapy localised puncture holder, including is connected to the increasing of x-ray image
The firm banking 1 of strong device lower end, 1 lower end of firm banking are provided with locating support 2, are provided on locating support 2 and are worn for placing
The puncture needle sliding slot 4 of pricker 3, and after puncture needle 3 is placed into puncture needle sliding slot 4, puncture needle 3 is overlapped with 4 axle center of puncture needle sliding slot,
2 end of locating support is provided with puncture channel 5, punctures 2 top of holder and is provided with metal scaling point 6, metal scaling point 6 punctures
The axle center coincidence of needle sliding slot 4,5 three of puncture channel.Locating support arm 7 is set on locating support 2, and locating support arm 7 is by fixing
Support arm 8 and L-type movable support arm 9 are constituted, and the end of L-type movable support arm 9 is provided with puncture needle end fixator 10, are punctured logical
Road 5 is arranged on the puncture needle end fixator 10.4 outer wall of puncture needle sliding slot indicates graduated scale 11.It is arranged on puncture needle sliding slot 4
There is paracentesis depth positioning card 12.L-type movable support arm 9 is clamped with 10 phase of the puncture needle fixer.Fixing bracket arm 8 and L-type
Movable support arm 9 is by being clamped the clamping of 13 phase of bolt.
When working using the x-ray guiding Minimally Interventional Therapy localised puncture holder of the present invention, puncture needle 3 is placed in puncture
In needle sliding slot, metal scaling point is projected the therapeutic purpose for needing to puncture in human body by x-ray image intensifier booting by x-ray
On position, then, puncture needle needle point positions subpoint on human skin by puncture channel.It adjusts under x-ray image intensifier
Firm banking is held, the target point in the direction face human body of puncture needle, positioning is made to complete.Medical worker can take advantage of a situation gently
Puncture needle is pushed to patient's body target position.
The x-ray of the present invention guides Minimally Interventional Therapy localised puncture holder, x-ray image intensifier can be connected by x-ray
The metal scaling point of the puncture cradle top connect projects to patient's body, you can is rapidly and accurately positioned to target point.And
By the axle center coincidence that metal scaling point, puncture needle, puncture channel is arranged, it is ensured that puncture needle is accurately sent to target when puncture
Position.
Claims (6)
1. a kind of x-ray guides Minimally Interventional Therapy localised puncture holder, including is connected to the fixation bottom of x-ray image intensifier lower end
Seat (1), it is characterised in that：Firm banking (1) lower end is provided with locating support (2), is provided on the locating support (2)
Puncture needle sliding slot (4) for placing puncture needle (3), after the puncture needle (3) is placed into puncture needle sliding slot (4), puncture needle (3)
It is overlapped with puncture needle sliding slot (4) axle center, locating support (2) end is provided with puncture channel (5), the puncture holder (2)
Top is provided with metal scaling point (6), the metal scaling point (6), puncture needle sliding slot (4), puncture channel (5) three axle center
It overlaps.
2. x-ray according to claim 1 guides Minimally Interventional Therapy localised puncture holder, it is characterised in that：The positioning
Locating support arm (7) is provided on holder (2), the locating support arm (7) is by fixing bracket arm (8) and L-type movable support arm
(9) it constitutes, the end of the L-type movable support arm (9) is provided with puncture needle end fixator (10), and the puncture channel (5) sets
It sets on the puncture needle end fixator (10).
3. x-ray according to claim 1 guides Minimally Interventional Therapy localised puncture holder, it is characterised in that：The puncture
Needle sliding slot (4) outer wall is provided with graduated scale (11).
4. x-ray according to claim 1 guides Minimally Interventional Therapy localised puncture holder, it is characterised in that：The puncture
Paracentesis depth positioning card (12) is provided on needle sliding slot (4).
5. x-ray according to claim 2 guides Minimally Interventional Therapy localised puncture holder, it is characterised in that：The L-type is lived
Dynamic support arm (9) is mutually clamped with the puncture needle fixer (10).
6. x-ray according to claim 1 guides Minimally Interventional Therapy localised puncture holder, it is characterised in that：The fixation
Support arm (8) is mutually clamped with L-type movable support arm (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309614.6A CN108542474B (en) | 2018-04-09 | 2018-04-09 | Positioning puncture support for X-ray guided minimally invasive interventional therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309614.6A CN108542474B (en) | 2018-04-09 | 2018-04-09 | Positioning puncture support for X-ray guided minimally invasive interventional therapy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108542474A true CN108542474A (en) | 2018-09-18 |
| CN108542474B CN108542474B (en) | 2024-01-09 |
Family
ID=63514453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810309614.6A Active CN108542474B (en) | 2018-04-09 | 2018-04-09 | Positioning puncture support for X-ray guided minimally invasive interventional therapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108542474B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004267654A (en) * | 2003-03-11 | 2004-09-30 | Terumo Corp | Puncture implement |
| WO2008014670A1 (en) * | 2006-07-25 | 2008-02-07 | Xiangshen Ni | Micro-invasive surgery x-ray puncturing and locating device and method |
| CN201798795U (en) * | 2010-02-09 | 2011-04-20 | 张德仁 | X-ray-guided rapid positioning and puncturing system used in human body minimally invasive interventional treatment |
| CN202859934U (en) * | 2012-10-09 | 2013-04-10 | 重庆同康骨科医院有限公司 | C-arm X-ray machine |
| CN204708865U (en) * | 2015-04-24 | 2015-10-21 | 赵少成 | C-arm X-ray production apparatus calculus localised puncture guide bracket |
| CN105662548A (en) * | 2016-03-02 | 2016-06-15 | 郑哲龙 | Craniocerebral minimally-invasive puncture device with laser positioning function |
| CN209186880U (en) * | 2018-04-09 | 2019-08-02 | 医儿易智慧医疗服务（湖北）有限公司 | X-ray guides Minimally Interventional Therapy localised puncture bracket |
-
2018
- 2018-04-09 CN CN201810309614.6A patent/CN108542474B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004267654A (en) * | 2003-03-11 | 2004-09-30 | Terumo Corp | Puncture implement |
| WO2008014670A1 (en) * | 2006-07-25 | 2008-02-07 | Xiangshen Ni | Micro-invasive surgery x-ray puncturing and locating device and method |
| CN201798795U (en) * | 2010-02-09 | 2011-04-20 | 张德仁 | X-ray-guided rapid positioning and puncturing system used in human body minimally invasive interventional treatment |
| CN202859934U (en) * | 2012-10-09 | 2013-04-10 | 重庆同康骨科医院有限公司 | C-arm X-ray machine |
| CN204708865U (en) * | 2015-04-24 | 2015-10-21 | 赵少成 | C-arm X-ray production apparatus calculus localised puncture guide bracket |
| CN105662548A (en) * | 2016-03-02 | 2016-06-15 | 郑哲龙 | Craniocerebral minimally-invasive puncture device with laser positioning function |
| CN209186880U (en) * | 2018-04-09 | 2019-08-02 | 医儿易智慧医疗服务（湖北）有限公司 | X-ray guides Minimally Interventional Therapy localised puncture bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108542474B (en) | 2024-01-09 |
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