CN215306483U

CN215306483U - Conveniently-used cerebral hemorrhage cross plane puncture frame

Info

Publication number: CN215306483U
Application number: CN202023023787.3U
Authority: CN
Inventors: 吴阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-12-28
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a conveniently-used cerebral hemorrhage cross plane puncture frame which comprises a drainage tube, wherein the outer wall of the drainage tube is sleeved with a cross puncture frame, the cross puncture frame comprises a support column, a puncture channel and fan-shaped plates, the upper end of the support column is provided with the puncture channel, the side wall of the support column is provided with four fan-shaped plates, the four fan-shaped plates connected with the support column are distributed in a cross shape, and the side walls of the fan-shaped plates are connected with wing-shaped structures. According to the conveniently-used cerebral hemorrhage cross plane puncture rack, cerebral hemorrhage lesion puncture is performed by using the cross plane puncture rack, cerebral hemorrhage size, cerebral hemorrhage of the basilar part of the brain, ventricular hemorrhage and cerebellar hemorrhage can be quickly and accurately punctured, dependency on operation experience of an operator is avoided, operation time is shortened, operation puncture success rate is improved, smooth operation is facilitated, excessive fatigue of repeatedly puncturing hands is avoided, and labor is saved.

Description

Conveniently-used cerebral hemorrhage cross plane puncture frame

Technical Field

The utility model relates to the field of cerebral hemorrhage auxiliary equipment, in particular to a conveniently-used cerebral hemorrhage cross plane puncture rack.

Background

The cerebral hemorrhage puncture positioning technology is a method for accurately positioning cerebral hemorrhage under the reference cerebral CT, and then rapidly and accurately placing a drainage tube into an intracranial hematoma part through the puncture technology, so that the purpose of sucking, liquefying and removing hematoma is achieved, the cerebral hemorrhage puncture positioning technology is a rescue means for critical cerebral hemorrhage, and the key is to strive for rescue time and accurate puncture. At present, the brain frameless positioning navigation puncture system, the framed stereotactic puncture instrument and other simple stereotactic puncture instruments are known in China. The frameless positioning puncture navigation system belongs to a robot series, puncture is accurate, but the operation is complex, the operation is long, the time consumption of the operation is not favorable for rescuing the application of the emergency critical cerebral hemorrhage, the equipment is expensive, about 200 ten thousand, the system is difficult to popularize in most hospitals, only few three hospitals in China are applied to clinical tumor or functional neurosurgery, and patients with wide cerebral hemorrhage cannot benefit; the frame type stereospecific puncture instrument has moderate price, good puncture precision and about 80 ten thousand of price, is still greatly limited in popularization and application in vast primary hospitals, requires a patient to carry a head frame for secondary CT scanning, cannot strive for rescue time, belongs to preoperative invasive operation, and is frightened by families and patients and is difficult to accept; other simple stereotactic puncture instruments need complicated marking and positioning before operation, but puncture direction still needs to puncture according to operator's experience in the operation, and puncture direction drifts easily, can't realize accurate real-time guide puncture in the art, and the operator is difficult to master.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a conveniently-used cerebral hemorrhage cross plane puncture frame which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a cerebral hemorrhage cross plane puncture frame convenient to use, includes the drainage tube, the cross puncture frame has been cup jointed to the outer wall of drainage tube, and the cross puncture frame includes support column, puncture passageway, sector plate, puncture passageway has been seted up to the upper end of support column, and the lateral wall of support column is provided with four sector plates, four sector plates that the support column is connected are cross distribution, the lateral wall of sector plate is connected with wing structure, and wing structure includes spliced pole, spread groove, fin, the rear end connection of spliced pole has the fin, and the spread groove has been seted up to the terminal surface of spliced pole.

Wherein, the support column and the four sector plates are integrally arranged.

The connecting column and the tail wing are integrally arranged, the tail wing is arranged in an arc shape, and the arc surface of the tail wing is attached to the skull.

The connecting groove formed in the connecting column is matched with the fan-shaped plate, and the connecting column is tightly connected with the fan-shaped plate in a clamping mode.

Compared with the prior art, the utility model has the following beneficial effects:

through applying this cross plane puncture frame to carry out cerebral hemorrhage pathological change puncture, no matter the cerebral hemorrhage size, the cerebral fundus festival cerebral hemorrhage, ventricular hemorrhage, cerebellum hemorrhage homoenergetic be quick, accurate puncture cerebral hemorrhage hematoma, avoided the dependence to operative person's operation experience, shorten operation time, improve operation puncture success rate, the operation of being convenient for goes on smoothly, has avoided the excessive fatigue of puncturing the hand repeatedly, reaches laborsaving effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a conveniently used cerebral hemorrhage cross-plane puncture rack of the present invention;

FIG. 2 is a schematic diagram of the whole structure of a conveniently used cerebral hemorrhage cross plane puncture rack according to the present invention;

FIG. 3 is a cross puncture rack dissection schematic view of a conveniently used cerebral hemorrhage cross plane puncture rack of the present invention;

fig. 4 is a schematic view of a wing-shaped structure of a conveniently used cerebral hemorrhage cross-plane puncture rack of the utility model.

In the figure: 1. a drainage tube; 2. a cross puncture rack; 201. a support pillar; 202. a puncture channel; 203. a sector plate; 3. a wing structure; 301. connecting columns; 302. connecting grooves; 303. a tail wing.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a cerebral hemorrhage cross plane puncture frame convenient to use, including drainage tube 1, cross puncture frame 2 has been cup jointed to the outer wall of drainage tube 1, and cross puncture frame 2 includes support column 201, puncture channel 202, sector plate 203, puncture channel 202 has been seted up to the upper end of support column 201, and the lateral wall of support column 201 is provided with four sector plate 203, four sector plate 203 that support column 201 is connected are cross distribution, the lateral wall of sector plate 203 is connected with wing structure 3, and wing structure 3 includes spliced pole 301, spread groove 302, fin 303, the rear connection of spliced pole 301 has fin 303, and spread groove 302 has been seted up to the terminal surface of spliced pole 301.

Wherein, the support column 201 and the four fan-shaped plates 203 are integrally arranged.

The connecting column 301 and the tail wing 303 are integrally arranged, the tail wing 303 is arranged in an arc shape, and the arc surface of the tail wing 303 is attached to the skull.

The connecting groove 302 formed in the connecting column 301 is matched with the sector plate 203, and the connecting column 301 is connected with the sector plate 203 in a clamping manner.

The working process of the conveniently-used cerebral hemorrhage cross plane puncture rack comprises the following steps:

the two fan-shaped planes are intersected with the supporting column 201 in a cross-shaped vertical symmetry manner, the supporting column 201 is tapered from bottom to top, a puncture channel 202 is arranged in the supporting column 201 and at the intersection center of the cross fan-shaped planes, the diameter of the channel is slightly larger than the outer diameter of the No. 12 ventricular drainage tube 1, and the No. 12 ventricular drainage tube 1 can conveniently and smoothly pass through the channel; the wing-shaped structures 3 can be arranged on two sides of the fan-shaped plane and can be moved as required to adapt to the size and the pointing direction of the skull, but the wing-shaped planes of the wing-shaped structures are always consistent with the fan-shaped plane, so that the pointing and positioning of the fan-shaped plane to hematoma are more accurate, and the positioning is prevented from being prolonged by the sight of an operator; the cross puncture frame 2 can be applied with the tip forward, the tip can be immersed in the bone hole, the puncture channel 202 is formed by supporting scalp soft tissue and muscle, and the influence of the puncture hole by the shielding of the scalp and muscle channel on puncture (particularly, occipital neck soft tissue and muscle are thicker when the occipital cavum part is punctured) in the puncture process is avoided; if the scalp soft tissue of the puncture point is thinner, the bottom of the cross plane puncture rack can be punctured forwards, and particularly, the wing-shaped structure 3 is mounted, so that the operation is more convenient; accord with the three-dimensional structure formation of image of brain CT scanning, with the identical CT scanning sagittal plane in plane of cross plane puncture frame, the horizontal plane, the coronal plane, thereby reach the purpose of accurate puncture, plus winged structure 3 accords with the oval anatomical feature of head body surface, it is inseparable to make cross plane puncture frame and head soft tissue laminating, winged structure 3 is the arc design, the expanded regulation, brain appearance size patient all can use, 3 fan-shaped planes of winged structure are all at a plane or vertical plane, for puncture X axle, the Y axle, the puncture hole direction is the fan-shaped plane vertical intersection line of cross, thereby accurate puncture direction has been guaranteed.

The utility model relates to a convenient cerebral hemorrhage cross plane puncture rack, which is explained by combining with a specific example.

The cross plane puncture frame is subjected to sterile treatment for standby, the fan-shaped planes at the two sides and the upper half fan-shaped plane can be provided with the wing-shaped structures 3, so that the wing-shaped structures 3 and the cross plane puncture frame are integrated, firstly, the sagittal line (the connecting line of the nasal root and the occipital tuberosity) in the middle of the brain, the sagittal side line and the horizontal line passing through the hematoma center point and being parallel to the sagittal side plane and the vertical sagittal plane in the middle are marked conventionally, the sagittal side line and the horizontal line are respectively drawn on the scalp, and the distance from the hematoma center point to the puncture point is measured on a CT (computed tomography) sheet; when puncturing in a parallel sagittal plane, the fan-shaped planes (or wing-shaped structures 3) at the two sides of the cross-shaped plane puncturing frame are consistent with a horizontal plane, the upper fan-shaped (or wing-shaped structures 3) are consistent with the sagittal plane, puncturing is carried out along the columnar inner puncturing channel 202, and the depth is measured to be the distance from the preoperative measurement to the center of hematoma; oblique puncture, if the connecting line of the puncture point and the hematoma center is oblique to the sagittal plane, the cross plane puncture frame can be inclined on the horizontal plane, and the upper and lower fan-shaped planes are still vertical to the horizontal plane, so that the cross plane puncture frame can be consistent with the horizontal plane and the oblique plane and can puncture along the puncture channel 202; puncture method for hemorrhage of basal ganglia, ventricles, thalamus and cerebellum is the same as before; by using the cross plane puncture frame to puncture cerebral hemorrhage lesion, cerebral hemorrhage hematoma can be punctured quickly and accurately no matter the size of cerebral hemorrhage, cerebral basilar ganglionic cerebral hemorrhage, ventricular hemorrhage, cerebellar hemorrhage and the like, so that the dependence on the operation experience of an operator is avoided, the puncture success rate is improved, especially the experience of young doctors is insufficient, the puncture is difficult, the application of the technology achieves the labor-saving effect, the occurrence of secondary cerebral injury or puncture channel hemorrhage and other complications caused by repeated puncture is reduced to the maximum extent, the operation time is shortened, the operation puncture success rate is obviously improved, and the smooth operation is facilitated; through applying this cross plane puncture frame to carry out cerebral hemorrhage hematoma puncture to alleviate the psychological burden and the nervous mood of neurosurgery beginner when going through the ventricles of brain puncture, the beginner of being convenient for builds up confidence, accumulates experience, and quick growth has avoided puncturing the excessive fatigue of hand repeatedly, reaches laborsaving effect.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cerebral hemorrhage cross plane puncture frame convenient to use which characterized in that: including drainage tube (1), cross puncture frame (2) has been cup jointed to the outer wall of drainage tube (1), and cross puncture frame (2) including support column (201), puncture passageway (202), sector plate (203), puncture passageway (202) have been seted up to the upper end of support column (201), and the lateral wall of support column (201) is provided with four sector plate (203), four sector plate (203) that support column (201) are connected are cross distribution, the lateral wall of sector plate (203) is connected with wing structure (3), and wing structure (3) include spliced pole (301), spread groove (302), fin (303), the end connection of spliced pole (301) has fin (303), and spread groove (302) have been seted up to the terminal surface of spliced pole (301).

2. The convenient-to-use cerebral hemorrhage cross plane puncture rack as claimed in claim 1, wherein: the supporting column (201) and the four fan-shaped plates (203) are integrally arranged.

3. The convenient-to-use cerebral hemorrhage cross plane puncture rack as claimed in claim 2, wherein: the connecting column (301) and the tail wing (303) are integrally arranged, the tail wing (303) is arranged in an arc shape, and the arc-shaped surface of the tail wing (303) is attached to the skull.

4. The convenient-to-use cerebral hemorrhage cross plane puncture rack according to claim 3, wherein: the connecting groove (302) formed in the connecting column (301) is matched with the fan-shaped plate (203), and the connecting column (301) is connected with the fan-shaped plate (203) in a clamping mode.