CN211534710U - Positioning device for brain stem hemorrhage minimally invasive puncture surgery - Google Patents
Positioning device for brain stem hemorrhage minimally invasive puncture surgery Download PDFInfo
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- CN211534710U CN211534710U CN202020060821.5U CN202020060821U CN211534710U CN 211534710 U CN211534710 U CN 211534710U CN 202020060821 U CN202020060821 U CN 202020060821U CN 211534710 U CN211534710 U CN 211534710U
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Abstract
The embodiment of the utility model discloses positioner of brainstem hemorrhage wicresoft puncture operation, including C shape bedplate, two equal divisions of middle bottom of point of quartering on it are connected with left side pillar and right side pillar respectively, one of C shape bedplate is kept away from to left side pillar and right side pillar serves fixedly connected with left side guide hole and right side guide hole respectively, the both ends of C shape bedplate are provided with the couple, be connected with temporal side pillar and temporal side baffle on the couple of right-hand member, fixedly connected with temporal side guide hole on the temporal side pillar, the mid point of C shape bedplate is connected with half C shape accessory plate perpendicularly, be connected with left side baffle and right side baffle on the C shape bedplate that left side pillar and right side pillar correspond respectively, the other end of left side baffle and right side baffle all is connected with half C shape accessory plate. The positioning device for the minimally invasive puncture surgery for the cerebral hemorrhage guarantees the directional accuracy of the surgery operation through various accurate positioning modes, is convenient and quick to install, and is relatively low in price.
Description
Technical Field
The utility model relates to a medical treatment appurtenance technical field especially relates to a positioner of brainstem hemorrhage wicresoft puncture operation.
Background
Existing minimally invasive surgery for brainstem hemorrhage includes: the three-dimensional orientation headstock is used for assisting in brain stem hematoma puncture, frameless soft channel external drainage and the like, and according to the characteristics of the brain CT imaging, the craniocerebral surface line drawing, marking and positioning are adopted, or the three-dimensional orientation headstock is arranged, the brain CT scanning is carried out, data are collected, and the puncture point and the puncture direction of the brain stem hematoma are determined through data reconstruction software. These methods have the following drawbacks: because the physiological signs of the skull surface of each person are different in obvious degree and whether the clinical operating doctors are skilled or not, if the skull surface is directly marked and positioned according to the characteristics of the CT images of the skull, a certain error exists in the marking process, and an operator also has an error when the operator subjectively aims at the puncture direction, the error rate is possibly large, and the puncture direction deviates from a target point; the puncture operation is completed by means of the stereotactic head frame, the precision is high, but the condition of the patient with the cerebral hemorrhage is very heavy, the vital signs are not stable, the process of completing head frame installation, CT scanning, data acquisition and analysis and the like is complex, the patient needs to bear great risk when going back and forth between an intensive care unit and a CT room in the operation process, and the price of the head frame is high and often exceeds the equipment configuration budget of a primary hospital.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem that will solve lies in, to big, the loaded down with trivial details and the many steps of the complex operation of stereotactic headstock of error of conventional bare-handed puncture, the expensive scheduling problem of equipment, provides a positioner of brainstem hemorrhage wicresoft's puncture operation.
In order to solve the technical problem, the embodiment of the utility model provides a positioner of brainstem hemorrhage wicresoft puncture operation, this positioner of brainstem hemorrhage wicresoft puncture operation includes C shape bedplate, two equal divisions bottom in the middle of its quartering point are connected with left side pillar and right side pillar respectively, left side pillar and right side pillar keep away from one of C shape bedplate and serve fixedly connected with left side guide hole and right side guide hole respectively, the both ends of C shape bedplate are provided with the couple, be connected with temporal side pillar and temporal side baffle on the couple of right-hand member, fixedly connected with temporal side guide hole on the temporal side pillar, the mid point of C shape bedplate is connected with half C shape accessory plate perpendicularly, be connected with left side baffle and right side baffle on the C shape bedplate that left side pillar and right side pillar correspond the connection respectively, the other end of left side baffle and right side baffle all is connected with half C shape accessory plate.
Wherein, left side guide hole and right side guide hole use left side pillar and right side pillar respectively as the support, are apart from C shape bedplate 1.5cm respectively in the vertical direction, are apart from C shape bedplate 2cm respectively in the horizontal direction.
Wherein, the left side guide hole is an open type guide hole, the right side guide hole is a closed type guide hole, and the inner diameters of the holes are all 4 mm.
Wherein, the guide hole on the temporalis side is closed, the inner diameter is 4mm, the support is the support on the temporalis side, and the distance from the C-shaped seat plate is 2cm in the horizontal direction.
Wherein, the left guide hole is towards the right frontal zygomatic process, the right guide hole is towards the left frontal zygomatic process, and the temporal guide hole is perpendicular to the sagittal plane.
Wherein, the left side baffle direction is towards right side forehead zygomatic process, and the right side baffle is towards left side forehead zygomatic process, and the temporal side baffle is towards right side forehead zygomatic process, and the reverse extension line of left side baffle and temporal side baffle assembles in the left side guide hole, and the reverse extension line of right side baffle and temporal side baffle assembles in the right side guide hole.
Wherein, the C-shaped seat board is in a C shape at a transverse position, and the semi-C-shaped auxiliary board is in a semi-C shape and is jointed with the scalp surface at the top of the head.
Implement the embodiment of the utility model provides a, following beneficial effect has: the positioning device for the minimally invasive puncture surgery for the cerebral hemorrhage guarantees the directional accuracy of the surgery operation through various accurate positioning modes, is convenient and quick to install, and is relatively low in price.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view structure diagram of the positioning device for the minimally invasive puncture surgery of the brainstem hemorrhage provided by the utility model;
fig. 2 is a left side view structure diagram of the positioning device for the minimally invasive puncture surgery for the cerebral hemorrhage provided by the utility model;
fig. 3 is a schematic view of the right side structure of the positioning device for the minimally invasive puncture surgery for cerebral hemorrhage according to the present invention;
fig. 4 is a schematic view of the overlooking structure of the positioning device for the minimally invasive puncture surgery of the brainstem hemorrhage provided by the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, fig. 1 is a front view structural schematic diagram of a positioning device for a minimally invasive puncture surgery for brainstem hemorrhage according to the present invention; fig. 2 is a left side view structure diagram of the positioning device for the minimally invasive puncture surgery for the cerebral hemorrhage provided by the utility model; fig. 3 is a schematic view of the right side structure of the positioning device for the minimally invasive puncture surgery for cerebral hemorrhage according to the present invention; fig. 4 is a schematic view of the overlooking structure of the positioning device for the minimally invasive puncture surgery of the brainstem hemorrhage provided by the utility model. This positioner of brainstem hemorrhage wicresoft puncture operation includes: the support comprises a C-shaped seat plate 1, a semi-C-shaped auxiliary plate 2, a left strut 3, a right strut 4, a temporal strut 5, a left guide hole 6, a right guide hole 7, a temporal guide hole 8, a left guide plate 9, a right guide plate 10, a temporal guide plate 11 and a hook 12.
The C-shaped seat plate 1 is in a cross-sectional C shape, the bottoms of two equal division points in the middle of four equal division points on the C-shaped seat plate are respectively connected with a left side pillar 3 and a right side pillar 4, and one ends, far away from the C-shaped seat plate 1, of the left side pillar 3 and the right side pillar 4 are respectively and fixedly connected with a left side guide hole 6 and a right side guide hole 7. The left and right guide holes 6 and 7 are supported by the left and right struts 3 and 4, respectively, and are spaced apart from the C-shaped seat plate 1 by about 1.5cm in the vertical direction and about 2cm in the horizontal direction, respectively. The left guide hole 6 is an open guide hole, the right guide hole 7 is a closed guide hole, and the inner diameter of the holes is 4 mm.
The two ends of the C-shaped seat plate 1 are provided with hooks 12, a temporal side pillar 5 and a temporal side guide plate 11 are connected to the hook 12 at the right end, and a temporal side guide hole 8 is fixedly connected to the temporal side pillar 5. The temporal guide hole 8 is closed, has an inner diameter of 4mm, is supported by the temporal pillar 5, and is about 2cm away from the C-shaped seat plate 1 in the horizontal direction.
The middle point of the C-shaped seat plate 1 is vertically connected with a semi-C-shaped auxiliary plate 2, and the C-shaped auxiliary plate 2 is semi-C-shaped and is attached to the scalp surface of the top of the head of a patient. The C-shaped seat plate 1 correspondingly connected with the left strut 3 and the right strut 4 is respectively connected with a left guide plate 9 and a right guide plate 10, and the other ends of the left guide plate 9 and the right guide plate 10 are both connected with the semi-C-shaped auxiliary plate 2.
The left guide hole 6 is oriented towards the right frontal zygomatic process of the patient, the right guide hole 7 is oriented towards the left frontal zygomatic process, and the temporal guide hole 8 is perpendicular to the sagittal plane. The left guide plate 9 faces to the right frontal zygomatic process, the right guide plate 10 faces to the left frontal zygomatic process, the temporal guide plate 11 faces to the right frontal zygomatic process, reverse extension lines of the left guide plate 9 and the temporal guide plate 11 are converged at the left guide hole 6, and reverse extension lines of the right guide plate 10 and the temporal guide plate 11 are converged at the right guide hole 7.
The positioning device for the minimally invasive puncture surgery for the cerebral hemorrhage is manufactured by 3D printing, 3 guide holes are formed in the positioning device, clinical operation selection is carried out according to the imaging characteristics, and one path can be adjusted to other paths when the path is improper. The left guide hole 6 is open, and can meet the requirements of puncture tubes with different outer diameters in clinic. The three guide plates are another guide auxiliary device outside the guide hole direction for reference when the clinician operates the operation. The three guide holes are horizontally 2cm away from the C-shaped seat plate (namely raised by 2cm), so that the operation can be performed in the fixed state of the positioning device, and the operation on the surface of the scalp is not influenced. The semi-C-shaped auxiliary plate is semi-C-shaped, and can meet the requirement of fixing different head circumference sizes.
Implement the embodiment of the utility model provides a, following beneficial effect has: this positioner of brainstem hemorrhage wicresoft puncture operation is through the supplementary accurate puncture of multiple mode, and C type bedplate is perpendicular with half C type accessory plate, supplies different head circumference to be fixed in the skin table, takes a plurality of guide holes supplementary, satisfies the needs of multiple operation scheme, and the guide hole direction is inject in accurate within range according to cranium brain CT image, and the internal diameter suitably enlarges, leaves the space of giving the drainage tube fine setting, leaves simultaneously and gets an open guide hole, satisfies the demand of different external diameter drainage tubes. The guide hole is raised, and the conventional operation under the guide hole is not influenced, namely the guide plate can be operated in a fixed state. Except that the accurate orientation of guide hole itself, establish the direction baffle in addition, refer to when supplying the operation person to operate, the directional accurate nature of operation is guaranteed jointly to the mode of multiple accurate location, and when accurate direction, the device only needs low temperature to unite the alcohol disinfection, and simple to operate is swift, the price is cheap relatively.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A positioning device for a minimally invasive puncture surgery for cerebral hemorrhage is characterized by comprising: the C shape bedplate, two equal division point bottoms in the middle of its upper quartering point are connected with left side pillar and right side pillar respectively, the left side pillar with the right side pillar is kept away from one of C shape bedplate is served fixedly connected with left side guide hole and right side guide hole respectively, the both ends of C shape bedplate are provided with the couple, the right-hand member be connected with temporal side pillar and temporal side baffle on the couple, fixedly connected with temporal side guide hole on the temporal side pillar, the mid point of C shape bedplate is connected with half C shape accessory plate perpendicularly, the left side pillar with the right side pillar corresponds the connection be connected with left side baffle and right side baffle on the C shape bedplate respectively, the left side baffle with the other end of right side baffle all with half C shape accessory plate connects.
2. The positioning device for minimally invasive puncture surgery for brainstem hemorrhage according to claim 1, wherein the left guide hole and the right guide hole are respectively supported by the left side pillar and the right side pillar and are respectively 1.5cm away from the C-shaped seat plate in a vertical direction and 2cm away from the C-shaped seat plate in a horizontal direction.
3. The positioning device for minimally invasive puncture surgery for brainstem hemorrhage according to claim 2, wherein the left guide hole is an open guide hole, the right guide hole is a closed guide hole, and the inner diameters of the guide holes are 4 mm.
4. The positioning device for minimally invasive puncture surgery for brainstem hemorrhage according to claim 3, wherein the temporal guide hole is closed, has an inner diameter of 4mm, and is supported by the temporal support column to be 2cm away from the C-shaped seat plate in the horizontal direction.
5. The positioning device for minimally invasive puncture surgery for brainstem hemorrhage according to claim 4, wherein the left guide hole is oriented to the right frontal zygomatic process, the right guide hole is oriented to the left frontal zygomatic process, and the temporal guide hole is perpendicular to the sagittal plane.
6. The positioning device for minimally invasive puncture surgery for brainstem hemorrhage according to claim 5, wherein the left guide plate is oriented to face the right frontal zygomatic process, the right guide plate is oriented to face the left frontal zygomatic process, the temporal guide plate is oriented to face the right frontal zygomatic process, reverse extension lines of the left guide plate and the temporal guide plate converge on the left guide hole, and reverse extension lines of the right guide plate and the temporal guide plate converge on the right guide hole.
7. The positioning device for minimally invasive puncture surgery for brainstem hemorrhage according to claim 1, wherein the C-shaped seat plate is C-shaped in a transverse position, and the semi-C-shaped auxiliary plate is semi-C-shaped and attached to the scalp surface at the top of the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020060821.5U CN211534710U (en) | 2020-01-13 | 2020-01-13 | Positioning device for brain stem hemorrhage minimally invasive puncture surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020060821.5U CN211534710U (en) | 2020-01-13 | 2020-01-13 | Positioning device for brain stem hemorrhage minimally invasive puncture surgery |
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| Publication Number | Publication Date |
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| CN211534710U true CN211534710U (en) | 2020-09-22 |
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| CN202020060821.5U Active CN211534710U (en) | 2020-01-13 | 2020-01-13 | Positioning device for brain stem hemorrhage minimally invasive puncture surgery |
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