CN203736307U - Head rack device capable of improving puncture stability and convenient to operate - Google Patents
Head rack device capable of improving puncture stability and convenient to operate Download PDFInfo
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- CN203736307U CN203736307U CN201320845252.5U CN201320845252U CN203736307U CN 203736307 U CN203736307 U CN 203736307U CN 201320845252 U CN201320845252 U CN 201320845252U CN 203736307 U CN203736307 U CN 203736307U
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Abstract
The utility model relates to a head rack device capable of improving puncture stability and convenient to operate. The head rack device is provided with fixing bases, each fixing base is provided with a Z-axis groove and a fixing groove, the inside of each Z-axis groove is provided with a sliding block, each sliding block is provided with a Z axis and a Y axis, each Y axis is embedded in a corresponding Y-axis groove, each Y-axis groove is fixedly provided with a rotary base which is connected with an adjusting knob in a rotating mode, an X-axis frame is arranged on the adjusting knobs, the X-axis frame and a half-arc bow are connected inside in a sleeved mode through a locating block, the half-arc bow is provided with guide apparatus, the guide apparatus is provided with a first guide body and a second guide body, and the first guide body and the second guide body are in the shape of a sleeve and are respectively provided with a limiting block. The utility model further relates to an operation lying plate detachably provided with the head rack device. According to the head rack device, angiography and a stereotactic puncture indwelling catheter drainage tube can be carried out at the same operating table, increased risks caused by operating table changing are eliminated, time is prevented from being delayed, puncture accuracy can be improved, and an operation can be convenient and safe to perform.
Description
[technical field]
This utility model relates to technical field of medical instruments, specifically, is a kind of head rest device that improves puncture stability and convenient operation.
[background technology]
Drilling and aspiration art is one of important operation method of removing intracranial hematoma.Routine operation is: patient lies low on CT examination bed, Hemorrhagic location shown in CT when being admitted to hospital, place mark (as electrocardio monitoring electrode plate) in hematoma apart from scalp proximal most position, then repeatedly carry out CT scan, adjust the location of mark on CT according to hematoma position, make mark in the maximum CT aspect of hematoma and apart from hematoma centre distance on nearest point, then puncture suction hematoma.But this mode of operation needs CT scan adjustment repeatedly, makes the long-time receiver radiation of patient.Patient also need transport between CT Room and operating room in some cases, brings greater inconvenience to medical worker and patient.In addition, because piercing process can not lead in real time, the accuracy of puncture is poor, increases operation risk.Also the method that has at present some to improve drainage tube placement Stability and veracity, as Use of Neuronavigation, horseley-Clarke technique, ultrasonic guide etc., but its structure and operation are all more complicated, and higher to hardware requirement, practicality is not strong.Therefore need a kind of puncture stability badly and accuracy is good, operating time is shorter, reduce to a greater extent patient and patient's radioactive exposure and reduce the one-stop surgery systems completing that patient transports repeatedly simultaneously.
Digital subtraction angiography machine (DSA machine) is to carry out angiographic basic equipment, and DSA technology is regarded as " goldstandard " of various vascular conditions diagnosis.Blood confession to the each position of whole body vascular malformation, hemangioma, angiostenosis, obturation or abnormal development and tumor and the diagnosis of dyeing situation have unique effect.Along with the progress of technology, DSA machine overall performance is more and more superior, stable, has high-resolution, high accuracy, Full Featured digital image and subtracts shadow system.At present a lot of DSA machines can complete rotation radiography and volume imaging, except diagnosis angiopathy, also can carry out the volume imaging of soft tissue, making to complete the diagnosis of vascular conditions and the focuses such as hematoma are accurately become to possibility in location same operating room, is " compound operation chamber " or be called one of the nucleus equipment of " hybridization operating room ".
Leksell Stereotactic System (stereotactic system) is the most popular headstock in the world, for accurate stereotactic irradiation head pathological changes.Reliably, flexible, general and to apply easy be the principal character of stereotactic system.This system is that basic comprising comprises cartesian coordinate framework and semi arch based on " arc center (center-of-arc) " principle.But this kind of tridimensional orienting headstock has the fixing assembly of head, need the patient of location to complete in the preoperative the image scan with positioning framework.And while using this headstock, the special switching device of needs of patients just can lie low on operating-table, therefore cannot be connected with DSA machine operation table.And such headstock using is at present metal material, cannot penetrate X ray, can not use with ray scanning hardware compatibility, more cannot utilize the real-time stereotaxis guiding of x-ray, cannot meet the location of operation guiding requirement that utilizes the real-time ultrasonic puncture of DSA equipment.
At present DSA machine and stereotactic system are combined, the one-stop device of realizing intracranial lesion puncture operation have not been reported.
[summary of the invention]
The purpose of this utility model is for deficiency of the prior art, and a kind of head rest device that improves puncture stability and convenient operation is provided.
One object more of the present utility model is that a kind of operation service creeper of the DSA of being applicable to machine Minimally Invasive Surgery is provided.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of head rest device that improves puncture stability and convenient operation, be provided with the holder with Z axis groove, in described Z axis groove, slide block is installed, described slide block is provided with the Z axis heart and the Y-axis heart, the described Y-axis heart is embedded in Y-axis groove, on described Y-axis groove, be fixed with the rotating basis being rotationally connected with adjusting knob, described adjusting knob is provided with X-axis framework, X-axis framework and half arc bow are socketed on inside by described locating piece, and half described arc bow is provided with guider, described holder is provided with holddown groove, the trough rim of described holddown groove is provided with through hole and screw.
Described guider is provided with the first guide way and the second guide way, and the first described guide way is connected by connecting rod with the second guide way.
Described the first guide way and the second guide way are all sleeve-shaped.
The first described guiding body wall is provided with the first limited block, and the second described guiding body wall is provided with the second limited block.
For realizing above-mentioned second object, the technical scheme that this utility model is taked is:
A kind of operation service creeper that is applicable to DSA machine Minimally Invasive Surgery, it is provided with as above arbitrary described head rest device, also be provided with headrest, be connected in the side frame of headrest side and the supporting plate that end is connected with side frame respectively, its lateral margin of described headrest is embedded in the holddown groove of head rest device.
Described side frame is provided with slot.
Described X-axis framework is apart from the ultimate range≤25cm of headrest bottom.
This utility model advantage is:
1, head rest device is provided with holder, can fix with the operation service creeper of DSA machine, and radiography and stereotaxis drainage tube are placed can be completed in same operating room, has removed time delays, risk and the trouble of changing operating room from;
2, the guider on head rest device is convenient to accurately guide the puncture direction of drainage tube, can significantly improve puncture stability, shortens operation time, reduces the radiation that patient and patient are subject to;
3, head rest device adopts polyether-ether-ketone composite material to be prepared from, material gently, not yielding, can with the same use of ray scanning equipment, can not block image and affect diagnostic result;
4, head rest device and operation service creeper are combined as a whole, easy to use, accept for medical treatment after patient and can carry out fast the treatment of DSA machine angiographic diagnosis and the Wicresoft's boring puncture for hematoma and even other pathological changes, save operating time.
[brief description of the drawings]
Accompanying drawing 1 is the head rest device structural representation of raising puncture stability of the present utility model and convenient operation.
Accompanying drawing 2 is operation the plated construction lies schematic diagrams of the DSA of being applicable to machine Minimally Invasive Surgery of the present utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing, detailed description of the invention provided by the invention is elaborated.
The Reference numeral and the ingredient that in accompanying drawing, relate to are as follows:
100. holders, 1. holddown groove, 2.Z axial trough, 3. holddown groove trough rim, 4. screw, 200. slide blocks, 5.Z axle center, 6.Y axle center, 7.Y axial trough, 8. rotating basis, 9. adjusting knob, 10.X axle framework, 11.X axial trough, 12. half arc bows, 13. chutes, 14. locating pieces, 15. alignment pins, 16. guiders, 17. first guide waies, 18. second guide waies, 19. first limited blocks, 20. second limited blocks, 21. connecting rods, 22. lock screws, 300. headrests, 400. side frames, 500. first slots, 600. second slots, 700. supporting plates
embodiment 1 head rest device of the present utility model
Please refer to Fig. 1, Fig. 1 is the head rest device structural representation of raising puncture stability of the present utility model and convenient operation.Described head rest device is provided with two holders 100.Described holder 100 is provided with that Open Side Down and two grooves upwards, is respectively holddown groove 1 and Z axis groove 2.The both sides of described holddown groove 1 are provided with holddown groove trough rim 3, the screw 4 that described holddown groove trough rim 3 is provided with through hole (not shown) and matches.In described Z axis groove 2, slide block 200 is installed.Described slide block 200 is provided with the Z axis heart 5 and the Y-axis heart 6, and the described Z axis heart 5 is embedded in Z axis groove 2 inside, and the described Y-axis heart 6 is embedded in Y-axis groove 7.The dorsal part of described Y-axis groove 7 is fixed with rotating basis 8, and described rotating basis 8 is cylindrical, be rotationally connected with adjusting knob 9, and fixing by lock screw 22.Described X-axis framework 10 is inverse u shape, and two ends are fixing with the adjusting knob 9 of both sides respectively, form planer type structure.Described X-axis framework 10 is provided with X-axis groove 11.Half described arc bow 12 is provided with chute 13.Described locating piece 14 inner hollow, are socketed X-axis framework 10 and half arc bow 12 therein.The inwall of described locating piece 14 is provided with alignment pin 15, and described alignment pin 15 inserts in X-axis groove 11 and chute 13.One end of half described arc bow 12 is provided with guider 16, and described guider 16 is provided with the first guide way 17 and the second guide way 18.The first described guide way 17 is sleeve-shaped, the first limited block 19 that wall is provided with screw (not shown) and matches.The second described guide way 18 is also sleeve-shaped, the second limited block 20 that wall is provided with screw (not shown) and matches.The second described guide way 18 is connected by connecting rod 21 with the first guide way 17.
It should be noted that, head rest device of the present utility model is provided with holder 100, can with the operation service creeper of DSA machine on headrest fix, radiography and drainage tube are placed can be completed at same position, has removed the trouble of changing operating room from; Described guider 16, for accurately guiding the direction of drainage tube, can significantly improve puncture stability, shortens operation time, reduces the radiation that patient and patient are subject to; Distant between the first described guide way 17 and the second guide way 18, preferably 4-5cm, so can limit drainage tube direction more exactly; Screw and limited block the 1, the second guide pad 18 and the second limited block 20 on the first described guide way 17 can ensure that guider 16 is applicable to the drainage tube of different-diameter; Described Z axis groove 2, slide block 200, Y-axis groove 7 can be realized the translation of guider 16 in Y-axis and Z-direction, described locating piece 14 can be realized the translation of guider 16 in X-axis, half described arc bow 12 is for regulating the angle of inclination of guider 16 on coronalplane, and described adjusting knob 9 is for regulating the angle of inclination of guider 16 on sagittal plane; Described holder 100 integrates holddown groove 1 and Z axis groove 2, and described slide block 200 integrates the Z axis heart 5 and the Y-axis heart 6, simple for structure; Head rest device of the present utility model adopts number of patent application CN200910021610.9, denomination of invention is: a kind of Peek Composite Material and Preparation Method for tridimensional orienting headstock, disclosed polyether-ether-ketone composite material is prepared from, this Material texture is light, can with the same use of ray scanning equipment, can not block image and affect diagnostic result.
the embodiment 2 operation service creeper that is applicable to DSA machine Minimally Invasive Surgery of the present utility model
Please refer to Fig. 2, Fig. 2 is the operation the plated construction lies schematic diagram of the DSA of being applicable to machine Minimally Invasive Surgery of the present utility model.Described operation service creeper is provided with head rest device described in embodiment 1, headrest 300, two side frames 400.Described headrest 300 is " U " type groove shape, and two lateral margins are embedded in the holddown groove 1 of head rest device, and are fixed by screw 4.Two side frames 400 are individually fixed in two lateral surface of headrest 300.Described side frame 400 nearly headrest 300 positions are provided with the first slot 500, and tail end is provided with the second slot 600.Between the second slot 600 on two side frames 400, connected by two blocks of supporting plates 700.
It should be noted that, described operation service creeper is provided with dismountable head rest device, and be provided with the first slot 500 and second slot 600 that can mate with DSA machine, can be quick mounting to the up radiography of DSA machine and trepanation and drainage art after accepting patient for medical treatment, save operating time.
For ensureing that operation service creeper of the present utility model does not affect the operation of DSA machine Minimally Invasive Surgery, its specification is preferably: described headrest 300 width are 22.4cm, and sheet metal thickness is 3mm; Ultimate range≤the 25cm of described X-axis framework 10 distance headrest 300 bottoms, in order to avoid affect the C shape arm rotation of DSA machine.But above-mentioned specification is not limited only to this.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the inventive method; can also make some improvement and supplement, these improvement and the supplementary protection scope of the present invention that also should be considered as.
Claims (7)
1. one kind is improved the head rest device of puncture stability and convenient operation, be provided with the holder with Z axis groove, in described Z axis groove, slide block is installed, described slide block is provided with the Z axis heart and the Y-axis heart, the described Y-axis heart is embedded in Y-axis groove, on described Y-axis groove, be fixed with the rotating basis being rotationally connected with adjusting knob, described adjusting knob is provided with X-axis framework, X-axis framework and half arc bow are socketed on inside by locating piece, and half described arc bow is provided with guider, it is characterized in that, described holder is provided with holddown groove, the trough rim of described holddown groove is provided with through hole and screw.
2. head rest device according to claim 1, is characterized in that, described guider is provided with the first guide way and the second guide way, and the first described guide way is connected by connecting rod with the second guide way.
3. head rest device according to claim 2, is characterized in that, described the first guide way and the second guide way are all sleeve-shaped.
4. head rest device according to claim 3, is characterized in that, the first described guiding body wall is provided with the first limited block, and the second described guiding body wall is provided with the second limited block.
5. one kind is applicable to the operation service creeper of DSA machine Minimally Invasive Surgery, it is characterized in that, it is provided with the arbitrary described head rest device of claim 1-4, also be provided with headrest, be connected in the side frame of headrest side and the supporting plate that end is connected with side frame respectively, its lateral margin of described headrest is embedded in the holddown groove of head rest device.
6. operation service creeper according to claim 5, is characterized in that, described side frame is provided with slot.
7. operation service creeper according to claim 5, is characterized in that, described X-axis framework is apart from the ultimate range≤25cm of headrest bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845252.5U CN203736307U (en) | 2013-12-20 | 2013-12-20 | Head rack device capable of improving puncture stability and convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845252.5U CN203736307U (en) | 2013-12-20 | 2013-12-20 | Head rack device capable of improving puncture stability and convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736307U true CN203736307U (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845252.5U Expired - Fee Related CN203736307U (en) | 2013-12-20 | 2013-12-20 | Head rack device capable of improving puncture stability and convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690243A (en) * | 2013-12-20 | 2014-04-02 | 中国人民解放军第二军医大学 | Stereotactic head frame and surgery lying plate applicable to DSA (Digital Subtraction Angiography) machine minimally invasive surgery |
| CN109771851A (en) * | 2019-03-01 | 2019-05-21 | 常州市第二人民医院 | Ultrasonic guidance radiotherapy auxiliary pendulum position scanning means |
| CN113808464A (en) * | 2021-09-24 | 2021-12-17 | 山东静禾医疗科技有限公司 | Interventional operation simulation platform |
-
2013
- 2013-12-20 CN CN201320845252.5U patent/CN203736307U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690243A (en) * | 2013-12-20 | 2014-04-02 | 中国人民解放军第二军医大学 | Stereotactic head frame and surgery lying plate applicable to DSA (Digital Subtraction Angiography) machine minimally invasive surgery |
| CN103690243B (en) * | 2013-12-20 | 2016-02-03 | 中国人民解放军第二军医大学 | At a kind of the stereoscopic localized headstock and the operation service creeper that are applicable to DSA machine Minimally Invasive Surgery |
| CN109771851A (en) * | 2019-03-01 | 2019-05-21 | 常州市第二人民医院 | Ultrasonic guidance radiotherapy auxiliary pendulum position scanning means |
| CN113808464A (en) * | 2021-09-24 | 2021-12-17 | 山东静禾医疗科技有限公司 | Interventional operation simulation platform |
| CN113808464B (en) * | 2021-09-24 | 2023-03-21 | 山东静禾医疗科技有限公司 | Interventional operation simulation platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20161220 |