CN209186880U - X-ray guides Minimally Interventional Therapy localised puncture bracket - Google Patents
X-ray guides Minimally Interventional Therapy localised puncture bracket Download PDFInfo
- Publication number
- CN209186880U CN209186880U CN201820492901.0U CN201820492901U CN209186880U CN 209186880 U CN209186880 U CN 209186880U CN 201820492901 U CN201820492901 U CN 201820492901U CN 209186880 U CN209186880 U CN 209186880U
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- China
- Prior art keywords
- puncture
- puncture needle
- sliding slot
- ray
- bracket
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- 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.)
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- Apparatus For Radiation Diagnosis (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a kind of x-ray guidance Minimally Interventional Therapy localised puncture bracket, 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 bracket accurate positioning, easy to operate, structure is simple, is able to achieve target and quickly positions, venipuncture, reduces injury of the x-ray to hospitalized patients.
Description
Technical field
The utility model relates to the field of medical instrument technology, in particular to a kind of guidance Minimally Interventional Therapy positioning of x-ray to wear
Pierce bracket.
Background technique
Currently, x-ray (DSA or C arm-X-ray machine) guides the lower minimally invasive Surgery of human body increasingly to be popularized.Often now
The localised puncture method of rule is to be guided down by x-ray using x-ray image intensifier and found surgical target position, and passed through and be 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 guidance
Interventional therapy 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, is exposed to patient and medical worker under x-ray for a long time, the body for affecting patient and medical worker is strong
Health；Moreover, the puncture supporter that operation doctor will be fixed with puncture needle on the other hand keeps its direction after x-ray finds illness source location positioning
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 puncture 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 is by being placed in x-ray image intensifier lower end for puncture needle
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 x-ray is golden by the cross in x-ray image intensifier cross metal calibration single side patch
Belong on the target point that line projection needs to puncture into human body, needle tip is fixed on cross metal wire and projects 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 intracorporal target point of people 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 complete to puncture.
The localised puncture system is realized using mechanical arm biopsy needle guide localised puncture, is able to achieve accurate positionin to a certain extent and is punctured
It is exposed under x-ray for a long time with reduction medical worker and patient, but since it is using flexible connection bulb and work
The bracket 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.
Summary of the invention
The purpose of this utility model is that in view of the deficiencies of the prior art, it is fixed to provide a kind of x-ray guidance Minimally Interventional Therapy
Position puncture bracket, using the localised puncture bracket accurate positioning, easy to operate, structure is simple, is able to achieve target and quickly positions, is smart
It really punctures, reduce the purpose that x-ray injures hospitalized patients.
To achieve the above object, the x-ray of the utility model guides Minimally Interventional Therapy localised puncture bracket, including is connected to
The firm banking of x-ray image intensifier lower end is characterized in that the firm banking lower end is provided with locating support, institute
The puncture needle sliding slot being provided on locating support for placing puncture needle is stated to wear after the puncture needle is placed into puncture needle sliding slot
Pricker is overlapped with puncture needle sliding slot axle center, and the locating support end is provided with puncture channel, the puncture cradle top setting
There are metal 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 living by fixing support 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.After being designed in this way support arm, 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
Puncture needle enters the depth of patient's body out.
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 at the paracentesis depth positioning card 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 fixed support arm is mutually clamped with L-type movable support arm by being clamped bolt.
The working principle of the utility model are as follows: in use, then puncture needle is placed in puncture needle sliding slot, x-ray image
After booster booting, x-ray image intensifier lower end firm banking is adjusted, projecting metal scaling point in human body by x-ray needs
On the therapeutic purpose position to be punctured, puncture needle needle point positions subpoint on human skin by puncture channel, due to metal
The axle center coincidence of scaling point, puncture needle, puncture channel three parts, direction, that is, intracorporal target point of face people of puncture needle, positioning
It completes.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 utility model guides Minimally Interventional Therapy localised puncture bracket, can pass through x-ray for x-ray image intensifier
The metal scaling point for the puncture cradle top being connected projects to patient's body, can rapidly and accurately determine target point
Position.When puncture, slowly pushes puncture needle mobile manually, puncture needle accurately can be sent to target position.
Detailed description of the invention
Fig. 1 is a kind of x-ray guidance Minimally Interventional Therapy localised puncture supporting structure schematic diagram of the utility model.
Fig. 2 is A-A profile structure diagram in Fig. 1.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the x-ray localised puncture frame of the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of x-ray guides Minimally Interventional Therapy localised puncture bracket, 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 wear 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 and is provided with metal scaling point 6 at the top of bracket 2, and 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 puncture needle fixer.Fixed support arm 8 and L-type
Movable support arm 9 passes through clamping 13 phase of bolt clamping.
When being worked using the x-ray guidance Minimally Interventional Therapy localised puncture bracket of the utility model, puncture needle 3 is placed in
In puncture needle sliding slot, metal scaling point is projected the treatment for needing to puncture in human body by x-ray by x-ray image intensifier booting
On target position, then, puncture needle needle point positions subpoint on human skin by puncture channel.Adjust x-ray Imaging enhanced
Device lower end firm banking, makes the intracorporal target point of direction face people of puncture needle, and positioning is completed.Medical worker can take advantage of a situation slowly
Puncture needle is pushed to patient's body target position by ground.
The x-ray of the utility model guides Minimally Interventional Therapy localised puncture bracket, can pass through x-ray for x-ray image intensifier
The metal scaling point for the puncture cradle top being connected projects to patient's body, can rapidly and accurately determine target point
Position.And it is overlapped by the axle center of setting metal scaling point, puncture needle, puncture channel, it is ensured that be accurately sent to puncture needle when puncture
Target position.
Claims (6)
1. a kind of x-ray guides Minimally Interventional Therapy localised puncture bracket, the fixation bottom including being connected to 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)
For placing the puncture needle sliding slot (4) of 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 locating support (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 is overlapped.
2. x-ray according to claim 1 guides Minimally Interventional Therapy localised puncture bracket, it is characterised in that: the positioning
It is provided on bracket (2) locating support arm (7), the locating support arm (7) is by fixed support 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 bracket, 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 bracket, it is characterised in that: the puncture
Paracentesis depth positioning card (12) are provided on needle sliding slot (4).
5. x-ray according to claim 2 guides Minimally Interventional Therapy localised puncture bracket, it is characterised in that: the L-type is living
Dynamic support arm (9) are mutually clamped with the puncture needle end fixator (10).
6. x-ray according to claim 2 guides Minimally Interventional Therapy localised puncture bracket, 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 |
|---|---|---|---|
| CN201820492901.0U CN209186880U (en) | 2018-04-09 | 2018-04-09 | X-ray guides Minimally Interventional Therapy localised puncture bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820492901.0U CN209186880U (en) | 2018-04-09 | 2018-04-09 | X-ray guides Minimally Interventional Therapy localised puncture bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186880U true CN209186880U (en) | 2019-08-02 |
Family
ID=67403884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820492901.0U Expired - Fee Related CN209186880U (en) | 2018-04-09 | 2018-04-09 | X-ray guides Minimally Interventional Therapy localised puncture bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209186880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542474A (en) * | 2018-04-09 | 2018-09-18 | 医儿易智慧医疗服务（湖北）有限公司 | X-ray guides Minimally Interventional Therapy localised puncture holder |
-
2018
- 2018-04-09 CN CN201820492901.0U patent/CN209186880U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542474A (en) * | 2018-04-09 | 2018-09-18 | 医儿易智慧医疗服务（湖北）有限公司 | X-ray guides Minimally Interventional Therapy localised puncture holder |
| CN108542474B (en) * | 2018-04-09 | 2024-01-09 | 医儿易智慧医疗服务（湖北）有限公司 | Positioning puncture support for X-ray guided minimally invasive interventional therapy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20200409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |