CN219306880U - Hematoma suction equipment for neurosurgery - Google Patents
Hematoma suction equipment for neurosurgery Download PDFInfo
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- CN219306880U CN219306880U CN202320328158.6U CN202320328158U CN219306880U CN 219306880 U CN219306880 U CN 219306880U CN 202320328158 U CN202320328158 U CN 202320328158U CN 219306880 U CN219306880 U CN 219306880U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The hematoma suction device for neurosurgery comprises a clamping structure, wherein a lifting plate capable of lifting is fixedly connected to the bottom of the clamping structure, a displacement plate capable of moving left and right is arranged on the rear side of the lifting plate, the lifting plate is slidably connected to the right end of the displacement plate, and a fixing bolt capable of fixing the lifting plate is connected to the right end of the displacement plate in a threaded manner; the sliding block can be controlled to slide at the inner side of the arc plate to control the position and the angle of the puncture needle when the device is used, the puncture needle can be controlled to puncture the head of a patient by controlling the displacement plate to move back and forth, the stability of the puncture needle in head puncture can be enhanced, the position of the puncture point of the puncture needle can be controlled by controlling the lifting plate to move up and down, and the device is convenient for a user to puncture and suck the head hematoma of the patient in a positioning manner, so that the stability of the puncture and hematoma suction can be effectively enhanced, and the success rate of an operation is improved.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to hematoma suction equipment for neurosurgery.
Background
When neurosurgery is performed, the head position of a patient is punctured by puncturing, so that the puncture needle penetrates into the hematoma position and then is sucked and cleaned, the puncture needle is gradually penetrated into the hematoma position in the sucking process, a small amount of hematoma is sucked out, the stability of the puncture needle is required to be kept by a user in the whole operation process, the condition that the puncture needle enters and is sucked and flushed is swayed is avoided, the safety of the patient is ensured, the currently used sucking equipment for sucking hematoma cannot effectively keep the puncture needle stable in the puncturing process, manual limitation is required, manpower is wasted, the smooth operation of hematoma suction is not facilitated, and the operation is troublesome in the fixed point.
Disclosure of Invention
The present utility model is directed to overcoming the shortcomings of the prior art and providing a neurosurgical hematoma aspiration device that effectively addresses the problems noted in the background art above.
The technical scheme adopted by the utility model for solving the problems is as follows:
the hematoma suction device for neurosurgery comprises a puncture needle, wherein a clamping structure is arranged on the outer side of the puncture needle, a lifting plate capable of lifting is fixedly connected to the bottom of the clamping structure, a displacement plate capable of moving left and right is arranged on the rear side of the lifting plate, the lifting plate is slidably connected to the right end of the displacement plate, and a fixing bolt capable of fixing the lifting plate is connected to the right end of the displacement plate in a threaded manner; the lifting device is characterized in that a sliding block is arranged on the lower side of the lifting plate, an arc-shaped plate is arranged on the rear side of the sliding block, the sliding block is in sliding connection with the inner side of the arc-shaped plate, supporting devices are respectively arranged on the middle part of the lower end of the arc-shaped plate and on the front side and the rear side of the arc-shaped plate, driving screws are respectively in threaded connection with the front end and the rear end of the arc-shaped plate, positioning disks are respectively and rotatably connected with the inner ends of the driving screws, and driving knobs are respectively and fixedly connected with the outer ends of the driving screws.
Preferably, the upper end of the arc-shaped plate takes the arc-shaped plate as an axis to form an arc-shaped angle scale, the upper end of the sliding block is provided with a rectangular opening downwards, and the inner side of the rectangular opening is fixedly connected with a second indicating block corresponding to the angle scale.
Preferably, a positioning sliding groove is formed in the lower end of the displacement plate, a positioning sliding block capable of moving left and right is slidingly connected to the inner side of the positioning sliding groove, a limiting sliding block capable of moving up and down is fixedly connected to the right side of the lower end of the positioning sliding block, the limiting sliding block is in sliding connection with the right side of the sliding block, a positioning screw is rotationally connected to the middle of the limiting sliding block, a positioning hole is formed in the upper end of the sliding block on the lower side of the positioning screw, an internal thread capable of being in threaded connection with the positioning screw is formed in the inner side of the positioning hole, the positioning screw is in threaded connection with the positioning hole, and a positioning knob is fixedly connected to the upper end of the positioning screw; distance scales are respectively arranged at the upper ends of the displacement plates at the front side and the rear side of the positioning sliding groove, and first indicating blocks which can correspond to the distance scales are respectively and fixedly connected at the front side and the rear side of the upper end of the positioning sliding block.
Preferably, the right end of the lifting plate is provided with a height scale, and the upper side of the right end of the displacement plate is fixedly connected with a display plate.
Preferably, the clamping structure comprises a connecting plate fixedly connected with the upper end of the lifting sliding block, a placing groove is formed in the upper end of the connecting plate, a semicircular fixing ring is arranged on the upper side of the placing groove, the puncture needle is positioned between the placing groove and the fixing ring, a first mounting cylinder and a second mounting cylinder are fixedly connected to the front side and the rear side of the fixing ring respectively, a mounting hole is formed in the upper end of the first mounting cylinder, a connecting shaft is fixedly connected to the front end of the fixing ring, the lower side of the connecting shaft extends into the first mounting cylinder through the mounting hole, and a baffle plate with the same inner diameter as the first mounting cylinder is fixedly connected to the bottom of the connecting shaft; the rear side of the fixed ring is rotationally connected with a clamping bolt, the upper end of the clamping bolt is fixedly connected with a clamping knob, and the clamping bolt is in threaded connection with the inner part of the second mounting cylinder at the lower side.
Preferably, the supporting device comprises a second supporting cylinder positioned in the middle of the lower side of the arc plate and first supporting cylinders positioned on the front side and the rear side of the lower side of the arc plate, the bottoms of the first supporting cylinders and the second supporting cylinders are respectively fixedly connected with supporting seats, first supporting rods capable of moving up and down are connected in a sliding mode in the first supporting cylinders, the upper ends of the first supporting rods are fixedly connected with the bottoms of the arc plate, adjusting screws are connected with the middle threads of the second supporting cylinders, the upper ends of the adjusting screws are connected with the bottoms of the arc plate in a rotating mode, linkage plates are connected to the upper sides of the surfaces of the adjusting screws in a rotating mode, and two ends of the linkage plates are connected with the upper sides of the surfaces of the first supporting rods in a rotating mode, and adjusting blocks are fixedly connected to the upper ends of the surfaces of the adjusting screws.
The utility model has novel structure, ingenious conception and simple and convenient operation, and has the following advantages compared with the prior art:
the sliding block can be controlled to slide at the inner side of the arc plate to control the position and the angle of the puncture needle, the puncture needle can be controlled to puncture the head of a patient by controlling the displacement plate to move back and forth, the stability of the puncture needle in head puncture can be enhanced, the position of the puncture point of the puncture needle can be controlled by controlling the lifting plate to move up and down, the device can be used for facilitating the positioning puncture and suction of the hematoma part of the head of the patient, the stability of the puncture and the suction hematoma can be effectively enhanced, the success rate of operation is improved, and the operation of a user is facilitated.
Drawings
Fig. 1 is a first schematic view showing the overall structure of a hematoma suction device for neurosurgery according to the present utility model.
Fig. 2 is a second schematic view showing the overall structure of a hematoma suction device for neurosurgery according to the present utility model.
Fig. 3 is a schematic view of an adjusting screw installation structure of the hematoma suction device for neurosurgery of the present utility model.
Fig. 4 is a schematic view of a positioning slider mounting structure of the hematoma suction device for neurosurgery of the present utility model.
Fig. 5 is a schematic view of a lifter plate mounting structure of a hematoma suction apparatus for neurosurgery of the present utility model.
Fig. 6 is a schematic view of a mounting structure of a clamping bolt of the hematoma suction device for neurosurgery of the present utility model.
Reference numerals in the drawings: the device comprises a 1-arc-shaped plate, a 2-sliding block, a 3-first supporting cylinder, a 4-first supporting rod, a 5-second supporting cylinder, a 6-adjusting block, a 7-adjusting screw, an 8-linkage plate, a 9-supporting seat, a 10-angle scale, a 11-displacement plate, a 12-distance scale, a 13-positioning hole, a 14-limit sliding block, a 15-positioning sliding block, a 16-first indicating block, a 17-positioning screw, a 18-positioning knob, a 19-second indicating block, a 20-lifting plate, a 21-height scale, a 22-display plate, a 23-fixing bolt, a 24-placing groove, a 25-fixing ring, a 26-first mounting cylinder, a 27-connecting shaft, a 28-second mounting cylinder, a 29-clamping bolt, a 30-connecting plate, a 31-penetrating needle, a 32-positioning disc and a 33-driving screw.
Detailed Description
The following are specific embodiments of the present utility model, and the technical solutions of the present utility model are further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1-6, the utility model provides a hematoma suction device for neurosurgery, comprising a puncture needle 31, wherein a clamping structure is arranged at the outer side of the puncture needle 31, a lifting plate 20 capable of lifting is fixedly connected to the bottom of the clamping structure, a displacement plate 11 capable of moving left and right is arranged at the rear side of the lifting plate 20, the lifting plate 20 is slidingly connected to the right end of the displacement plate 11, and a fixing bolt 23 capable of fixing the lifting plate 20 is connected to the right end of the displacement plate 11 through threads; the sliding block 2 is installed to the downside of lifter plate 20, the rear side of sliding block 2 is provided with arc 1, sliding block 2 sliding connection is in the inboard of arc 1, strutting arrangement is installed respectively to arc 1 lower extreme middle part and front and back both sides, both ends are threaded connection has drive screw 33 respectively around arc 1, the inner rotation of drive screw 33 is connected with positioning disk 32 respectively, the outer end of drive screw 33 is fixedly connected with drive knob respectively.
When a user uses the puncture needle 31 to puncture and suck hematoma, the puncture needle 31 can be used for clamping and fixing the puncture needle 31 through a clamping structure, the user can conveniently puncture and suck the head of the patient, the supporting device is used for supporting the device when in use, the position and the angle of the puncture needle 31 can be controlled by controlling the sliding block 2 to slide on the inner side of the arc plate 1, the user can conveniently control the puncture needle 31 to puncture the head of the patient by controlling the front and back movement of the displacement plate 11, the stability of the puncture needle 31 during head puncture can be enhanced, the position of the puncture point of the puncture needle 31 can be controlled by controlling the up and down movement of the lifting plate 20, the user can conveniently puncture and suck the head hematoma of the patient by using the device, the stability of the puncture and the hematoma can be effectively enhanced, the success rate of operation is improved, the user can conveniently operate, the positioning plate 32 is used for limiting the head of the patient, the head of the patient can be placed on the inner side of the arc plate 1 by driving the driving screw 33 to axially move by rotating and driving the driving screw 33 to axially, the positioning plate 32 is further driven to prevent the head of the patient from shifting; the fixing bolts 23 are used for fixing the lifting plate 20, and improve the stability of the lifting plate 20 when puncturing is performed.
The upper end of the arc-shaped plate 1 is provided with an arc-shaped angle scale 10 by taking the arc-shaped plate 1 as an axis, the upper end of the sliding block 2 is provided with a rectangular opening downwards, and the inner side of the rectangular opening is fixedly connected with a second indicating block 19 corresponding to the angle scale 10; the second indicating block 19 may correspond to the angle scale 10 when the sliding block 2 slides along the rear side of the arc plate 1, so as to display the position of the sliding block 2 when moving, so as to facilitate the adjustment of the angle and position of the puncture needle 31 by the user.
The upper end of the displacement plate 11 is provided with a positioning chute downwards, the inner side of the positioning chute is connected with a positioning slide block 15 capable of moving left and right in a sliding manner, the right side of the lower end of the positioning slide block 15 is fixedly connected with a limiting slide block 14 capable of moving up and down, the limiting slide block 14 is in sliding connection with the right side of the sliding block 2, the middle part of the limiting slide block 14 is rotationally connected with a positioning screw rod 17, the upper end of the sliding block 2 at the lower side of the positioning screw rod 17 is provided with a positioning hole 13, the inner side of the positioning hole 13 is provided with an internal thread capable of being in threaded connection with the positioning screw rod 17, the positioning screw rod 17 is in threaded connection with the positioning hole 13, and the upper end of the positioning screw rod 17 is fixedly connected with a positioning knob 18; distance scales 12 are respectively arranged at the upper ends of the displacement plates 11 at the front side and the rear side of the positioning sliding groove, and first indicating blocks 16 which can correspond to the distance scales 12 are respectively and fixedly connected at the front side and the rear side of the upper end of the positioning sliding block 15.
The positioning knob 18 is used for fixing the displacement plate 11, the positioning slide block 15 can only move up and down under the action of the sliding connection of the limiting slide block 14 and the sliding block 2, the displacement plate 11 can slide on the surface of the positioning slide block 15, the positioning knob 18 can be rotated when the displacement plate 11 is fixed, the positioning screw 17 is driven to rotate and be in threaded connection with the positioning hole 13 when the positioning knob 18 rotates, the positioning screw 17 and the positioning hole 13 can be in threaded connection, pressing force for downward movement can be generated on the positioning slide block 15, then the displacement plate 11 is pressed downwards through the positioning slide block 15, and the effect of fixing the displacement plate 11 is further achieved.
The right-hand member of lifter plate 20 has offered high scale 21, the right-hand member upside fixedly connected with display panel 22 of displacement board 11, display panel 22 are used for facilitating the use to look over high scale 21, and the user of facilitating the use controls lifter plate 20 and goes up and down, holds lifter plate 20 height that goes up and down.
The clamping structure comprises a connecting plate 30 fixedly connected with the upper end of the lifting plate, a placing groove 24 is formed in the upper end of the connecting plate 30, a semicircular fixing ring 25 is arranged on the upper side of the placing groove 24, a puncture needle 31 is positioned between the placing groove 24 and the fixing ring 25, a first mounting cylinder 26 and a second mounting cylinder 28 are fixedly connected to the front side and the rear side of the fixing ring 25 respectively, a mounting hole is formed in the upper end of the first mounting cylinder 26, a connecting shaft 27 is fixedly connected to the front end of the fixing ring 25, the lower side of the connecting shaft 27 extends into the first mounting cylinder 26 through the mounting hole, and a baffle plate equal to the inner diameter of the first mounting cylinder 26 is fixedly connected to the bottom of the connecting shaft 27; the rear side of the fixed ring 25 is rotatably connected with a clamping bolt 29, the upper end of the clamping bolt 29 is fixedly connected with a clamping knob, and the clamping bolt 29 is in threaded connection with the inner part of the second mounting cylinder 28 at the lower side.
The fixed ring 25 can rotate by taking the connecting shaft 27 as the center, when the clamping bolt 29 is disconnected with the second mounting cylinder 28, the fixed ring 25 can be controlled to rotate, the puncture needle 31 is convenient to mount and place, the fixed ring 25 can be controlled to move upwards when the puncture needle 31 is mounted, then the fixed ring 25 is placed at the upper end of the puncture needle 31, the clamping bolt 29 is in butt joint with the second mounting cylinder 28, the clamping knob is rotated to control the threaded connection of the clamping bolt 29 and the second mounting cylinder 28, the fixed ring 25 can be driven to move downwards to clamp and fix the puncture needle 31, and a buffer cushion is fixedly connected to the lower side of the fixed ring 25 and used for enhancing the fixing effect on the puncture needle 31; the baffle serves to prevent the connection shaft 27 from being separated from the first mounting cylinder 26.
The supporting device comprises a second supporting cylinder 5 positioned in the middle of the lower side of the arc-shaped plate 1 and a first supporting cylinder 3 positioned on the front side and the rear side of the lower side of the arc-shaped plate 1, wherein supporting seats 9 are fixedly connected to the bottoms of the first supporting cylinder 3 and the second supporting cylinder 5 respectively, a first supporting rod 4 capable of moving up and down is slidably connected to the inside of the first supporting cylinder 3, the upper end of the first supporting rod 4 is fixedly connected with the bottom of the arc-shaped plate 1, an adjusting screw 7 is in threaded connection with the middle of the second supporting cylinder 5, the upper end of the adjusting screw 7 is in rotary connection with the bottom of the arc-shaped plate 1, a linkage plate 8 is in rotary connection with the upper side of the surface of the first supporting rod 4, and an adjusting block 6 is fixedly connected to the upper end of the surface of the adjusting screw 7.
The supporting seat 9 is used for supporting this device, regulating block 6 is used for adjusting the holistic height of arc 1, can drive adjusting screw 7 and rotate when regulating block 6 rotates, can drive arc 1 and go up and down through the effect with second support section of thick bamboo 5 threaded connection when adjusting screw 7 rotates, and can drive interlock board 8 and reciprocate in step when adjusting screw 7 goes up and down, then can drive first backup pad and reciprocate in step, and then alright control arc 1 goes up and down, and stability is strong, can be according to the holistic height and the position of patient's head height adjustment of this device through the height of control arc 1, make the precision of pjncture needle 31 improve.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. Hematoma aspiration device for neurosurgery, comprising a puncture needle (31), characterized in that: the puncture needle is characterized in that a clamping structure is arranged on the outer side of the puncture needle (31), a lifting plate (20) capable of lifting is fixedly connected to the bottom of the clamping structure, a displacement plate (11) capable of moving left and right is arranged on the rear side of the lifting plate (20), the lifting plate (20) is slidably connected to the right end of the displacement plate (11), and a fixing bolt (23) capable of fixing the lifting plate (20) is connected to the right end of the displacement plate (11) through threads; the lifting device is characterized in that a sliding block (2) is arranged on the lower side of the lifting plate (20), an arc-shaped plate (1) is arranged on the rear side of the sliding block (2), the sliding block (2) is slidably connected to the inner side of the arc-shaped plate (1), supporting devices are respectively arranged on the middle part of the lower end of the arc-shaped plate (1) and the front side and the rear side of the arc-shaped plate, driving screws (33) are respectively connected to the front end and the rear end of the arc-shaped plate (1) in a threaded mode, positioning discs (32) are respectively connected to the inner ends of the driving screws (33) in a rotating mode, and driving knobs are respectively fixedly connected to the outer ends of the driving screws (33).
2. A neurosurgical hematoma aspiration device according to claim 1, wherein: the upper end of the arc-shaped plate (1) is provided with an arc-shaped angle scale (10) by taking the arc-shaped plate (1) as an axle center, the upper end of the sliding block (2) is provided with a rectangular opening downwards, and the inner side of the rectangular opening is fixedly connected with a second indicating block (19) corresponding to the angle scale (10).
3. A neurosurgical hematoma aspiration device according to claim 1, wherein: the upper end of the displacement plate (11) is provided with a positioning chute downwards, the inner side of the positioning chute is connected with a positioning slide block (15) capable of moving left and right in a sliding manner, the right side of the lower end of the positioning slide block (15) is fixedly connected with a limiting slide block (14) capable of moving up and down, the limiting slide block (14) is connected with the right side of the sliding block (2) in a sliding manner, the middle part of the limiting slide block (14) is rotationally connected with a positioning screw (17), the upper end of the sliding block (2) at the lower side of the positioning screw (17) is provided with a positioning hole (13), the inner side of the positioning hole (13) is provided with an internal thread capable of being connected with the positioning screw (17) in a threaded manner, and the upper end of the positioning screw (17) is fixedly connected with a positioning knob (18); distance scales (12) are respectively arranged at the upper ends of the displacement plates (11) at the front side and the rear side of the positioning sliding groove, and first indicating blocks (16) which can correspond to the distance scales (12) are respectively and fixedly connected at the front side and the rear side of the upper end of the positioning sliding block (15).
4. A neurosurgical hematoma aspiration device according to claim 1, wherein: the right-hand member of lifter plate (20) has seted up altitude scale (21), the right-hand member upside fixedly connected with display panel (22) of displacement board (11).
5. A neurosurgical hematoma aspiration device according to claim 1, wherein: the clamping structure comprises a connecting plate (30) fixedly connected with the upper end of the lifting plate, a placing groove (24) is formed in the upper end of the connecting plate (30), a semicircular fixing ring (25) is arranged on the upper side of the placing groove (24), a puncture needle (31) is located between the placing groove (24) and the fixing ring (25), a first mounting cylinder (26) and a second mounting cylinder (28) are fixedly connected to the front side and the rear side of the fixing ring (25) respectively, a mounting hole is formed in the upper end of the first mounting cylinder (26), a connecting shaft (27) is fixedly connected to the front end of the fixing ring (25), the lower side of the connecting shaft (27) extends into the first mounting cylinder (26) through the mounting hole, and a baffle plate with the inner diameter equal to that of the first mounting cylinder (26) is fixedly connected to the bottom of the connecting shaft (27). The rear side of the fixed ring (25) is rotationally connected with a clamping bolt (29), the upper end of the clamping bolt (29) is fixedly connected with a clamping knob, and the clamping bolt (29) is in threaded connection with the inner part of the second mounting cylinder (28) at the lower side.
6. A neurosurgical hematoma aspiration device according to claim 1, wherein: the supporting device comprises a second supporting cylinder (5) arranged in the middle of the lower side of the arc-shaped plate (1) and a first supporting cylinder (3) arranged on the front side and the rear side of the lower side of the arc-shaped plate (1), wherein the bottoms of the first supporting cylinder (3) and the second supporting cylinder (5) are fixedly connected with supporting seats (9) respectively, a first supporting rod (4) capable of moving up and down is connected to the inside of the first supporting cylinder (3) in a sliding manner, the upper end of the first supporting rod (4) is fixedly connected with the bottom of the arc-shaped plate (1), an adjusting screw (7) is connected with the middle of the second supporting cylinder (5) in a threaded manner, the upper end of the adjusting screw (7) is rotatably connected with the bottom of the arc-shaped plate (1), the upper side of the surface of the adjusting screw (7) is rotatably connected with a linkage plate (8), the two ends of the linkage plate (8) are rotatably connected with the upper side of the surface of the first supporting rod (4), and the upper end of the surface of the adjusting screw (7) is fixedly connected with an adjusting block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320328158.6U CN219306880U (en) | 2023-02-28 | 2023-02-28 | Hematoma suction equipment for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320328158.6U CN219306880U (en) | 2023-02-28 | 2023-02-28 | Hematoma suction equipment for neurosurgery |
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| Publication Number | Publication Date |
|---|---|
| CN219306880U true CN219306880U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320328158.6U Active CN219306880U (en) | 2023-02-28 | 2023-02-28 | Hematoma suction equipment for neurosurgery |
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| Country | Link |
|---|---|
| CN (1) | CN219306880U (en) |
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2023
- 2023-02-28 CN CN202320328158.6U patent/CN219306880U/en active Active
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