CN115154157A - Puncture path positioning device for cerebral hemorrhage puncture drainage - Google Patents
Puncture path positioning device for cerebral hemorrhage puncture drainage Download PDFInfo
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- CN115154157A CN115154157A CN202210814982.2A CN202210814982A CN115154157A CN 115154157 A CN115154157 A CN 115154157A CN 202210814982 A CN202210814982 A CN 202210814982A CN 115154157 A CN115154157 A CN 115154157A
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- Prior art keywords
- puncture
- limiting
- fixedly connected
- cerebral hemorrhage
- positioning device
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- 206010008111 Cerebral haemorrhage Diseases 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 101
- 230000000670 limiting effect Effects 0.000 claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000013016 damping Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 210000004369 blood Anatomy 0.000 abstract description 16
- 239000008280 blood Substances 0.000 abstract description 16
- 241000521257 Hydrops Species 0.000 abstract description 3
- 206010030113 Oedema Diseases 0.000 abstract description 3
- 210000001519 tissue Anatomy 0.000 description 15
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 206010018852 Haematoma Diseases 0.000 description 3
- 206010018833 Haematocoele Diseases 0.000 description 2
- 208000005873 Hematocele Diseases 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 201000004920 hematocele of tunica vaginalis testis Diseases 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000004350 Strabismus Diseases 0.000 description 1
- 206010053649 Vascular rupture Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 208000003906 hydrocephalus Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/101—Clamping means for connecting accessories to the operating table
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/102—Fluid drainage means for collecting bodily fluids from the operating table, e.g. for blood, urine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/121—Head or neck
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/126—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface
- A61G13/1265—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface having inflatable chambers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/32—Specific positions of the patient lying
- A61G2200/325—Specific positions of the patient lying prone
Abstract
The invention relates to the technical field of cerebral hemorrhage puncture drainage assistance, in particular to a puncture path positioning device for cerebral hemorrhage puncture drainage, which comprises two fixing plates, wherein an arranging mechanism is arranged on each fixing plate, an installing mechanism is arranged on each fixing plate, a driving mechanism is arranged on each installing mechanism, a limiting mechanism is arranged on each fixing plate, an auxiliary mechanism is arranged on each limiting mechanism, and a suction mechanism is arranged on each arranging mechanism; the head of the patient is conveniently clamped and limited during the operation through the limiting mechanism and the auxiliary mechanism, so that the head of the patient is prevented from shaking and shifting during the operation; through the driving mechanism and the mounting mechanism, the device can be conveniently and rapidly disassembled, assembled and fixed, and can be conveniently applied to operating tables with different widths, so that the application range and flexibility of the limiting mechanism and the auxiliary mechanism are improved, and the limiting effect on the head of a patient is further enhanced; through suction mechanism, blood and tissue hydrops on the operation table are conveniently and timely sucked, collected and processed.
Description
Technical Field
The invention relates to the technical field of cerebral hemorrhage puncture drainage assistance, in particular to a puncture path positioning device for cerebral hemorrhage puncture drainage.
Background
Cerebral hemorrhage refers to hemorrhage caused by vascular rupture in non-traumatic brain parenchyma. The puncture and catheter-placing drainage method for cerebral hemorrhage is an operation method suitable for the formation of cerebral hemorrhage with volume below 30ml, intracerebral hematocele and acute hydrocephalus, and is mainly characterized by that it adopts the operation steps of puncturing into hematoma cavity, then slowly leading out and absorbing hematoma in the hematoma cavity, and said process can accelerate the recovery of patient, so that it is a good therapeutic method.
However, in the process of the traditional cerebral hemorrhage puncturing drainage operation, the patient is basically anesthetized and lies on the operating table, but the head of the patient is easy to shake or even shift due to external influence under the uncontrolled condition, so that the normal operation is influenced; meanwhile, although hematocele and effusion are mostly extracted in the process of the puncture surgery, some blood and tissue effusion still flows out of the operating table, and if the operation is not cleaned in time, the normal operation of the surgery is further influenced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a puncture path positioning device for cerebral hemorrhage puncture drainage.
The technical scheme adopted by the invention for solving the technical problems is as follows: a puncture path positioning device for cerebral hemorrhage puncture drainage comprises two fixing plates, wherein the fixing plates are provided with mounting mechanisms, the mounting mechanisms are provided with driving mechanisms, the fixing plates are provided with limiting mechanisms, the limiting mechanisms are provided with auxiliary mechanisms, and the mounting mechanisms are provided with suction mechanisms;
the limiting mechanism comprises fixing rods, two fixing rods are fixedly connected onto the fixing plates, a sliding rod is connected between the two fixing rods in a sliding manner, a first electric hydraulic cylinder is arranged inside the sliding rod, the output end of the first electric hydraulic cylinder is connected with a connecting rod, a limiting plate is fixedly connected onto the connecting rod, a second electric hydraulic cylinder is arranged inside one fixing rod, the output end of the second electric hydraulic cylinder is connected with a guide rod, the guide rod is communicated and fixedly connected to the sliding rod, the guide rod is connected inside the fixing rod in a sliding manner, the two limiting plates are oppositely arranged, and corresponding grooves are formed in opposite sides of the two limiting plates;
the auxiliary mechanism comprises a rotating block, the limiting plate is provided with the rotating block, the rotating block is fixedly connected with a second lead screw, the second lead screw is rotatably connected inside the limiting plate, the limiting plate is slidably connected with a push block, the second lead screw is in threaded connection with the push block, the limiting plate is provided with an air cushion, and an inner cavity where the push block is located is communicated with the air cushion.
Specifically, settling mechanism includes the mounting plate, two the common fixed connection of fixed plate is in the mounting plate, be equipped with the puncture pipe on the mounting plate.
Specifically, the mounting mechanism comprises a clamping plate, the clamping plate is slidably connected inside the fixing plate, a mounting block is fixedly connected to the fixing plate, a transmission rod is rotatably connected to the inside of the mounting block, the transmission rod extends into the fixing plate, a first gear is fixedly connected to the side wall of the transmission rod, which is located inside the fixing plate, a second gear is meshed with the first gear, a first lead screw is fixedly connected to the second gear, and the first lead screw is in threaded connection with the inside of the clamping plate; the cross section of the clamping plate is L-shaped, and one end of the clamping plate is fixedly connected with a damping pad; the driving mechanism comprises a hand wheel, the mounting block is provided with the hand wheel, and the bottom end of the hand wheel extends into the mounting block and is connected with a third gear; the section of the transmission rod is in a T shape, and the top of the transmission rod is provided with a tooth socket corresponding to the third gear; the hand wheel is wound with a spring on the side wall positioned inside the placement block, the top of the spring is fixedly connected with the hand wheel, and the bottom of the spring is abutted against the inside of the placement block.
Specifically, the suction mechanism comprises a storage box, the storage box is fixedly connected to the placing plate, a connecting pipe is fixedly connected to the storage box, and a suction air bag is mounted on the connecting pipe; the storage tank is provided with a calandria, and the bottom surface of the inner cavity of the storage tank is inclined.
The beneficial effects of the invention are:
(1) When the puncture path positioning device for cerebral hemorrhage puncture drainage is used, the limiting mechanism is arranged on the fixing plate, the auxiliary mechanism is arranged on the limiting mechanism, and the limiting mechanism is matched with the auxiliary mechanism, so that the head of a patient can be conveniently clamped and limited in an operation, the head of the patient is prevented from shaking and deviating in the operation, and the normal operation of the operation can be ensured; namely: during actual operation, medical personnel can make the patient lie flat on the sick bed, and place patient's head between two limiting plates, treat after anaesthetizing the patient, medical personnel can the second electric hydraulic cylinder switch on, then second electric hydraulic cylinder begins to work, it removes to drive the guide arm, the guide arm removes and drives the slide bar removal, along with the removal of slide bar, will drive limiting plate and connecting rod and remove together, until adjusting the limiting plate to suitable position, then, switch on first electric hydraulic cylinder, then first electric hydraulic cylinder begins to work, it removes to drive the connecting rod, the connecting rod removes and drives the limiting plate and remove together, it is spacing to carry out the centre gripping to patient's head both sides jointly to two limiting plates, at this moment, the air cushion on the limiting plate contradicts in patient's head, avoid making patient's head suffer harder extrusion, and further, medical personnel can rotate the rotary block, the rotary block rotates to drive the second lead screw, along with the rotation of second lead screw, will drive the continuous removal in the inner chamber of ejector pad, advance the gas in the inner chamber of limiting plate, make these gas constantly get into in getting into the air cushion, and make the patient's head carry out the normal operation of the head that the operation that the aforesaid squints can also be opposite to the head, thereby can guarantee to the head of the operation according to the head of the aforesaid operation of the patient.
(2) When the puncture path positioning device for cerebral hemorrhage puncture drainage is used, the mounting mechanism is arranged on the fixing plate, the driving mechanism is arranged on the mounting mechanism, and the driving mechanism is matched with the mounting mechanism, so that the device can be conveniently and rapidly disassembled and fixed, and meanwhile, the device is conveniently suitable for operating tables with different widths, namely, the application range and flexibility of the limiting mechanism and the auxiliary mechanism are improved, and the limiting effect on the head of a patient is further enhanced; namely: in actual operation, medical personnel can hold the hand wheel and press, then the hand wheel is pressed and is produced the removal, and then drive the third gear and produce the removal, the spring is compressed simultaneously, until make the third gear block inside the transfer line, at this moment, can rotate the hand wheel, then the hand wheel drives first gear rotation through third gear and transfer line, first gear rotation drives second gear rotation, and then drive first lead screw rotation, along with the rotation of first lead screw, will drive the splint and remove in the fixed plate inside, until two splint centre gripping are fixed in the both sides of operating table, at this moment, loosen the hand wheel again, then under the effect of spring, the third gear will break away from the transfer line and reply to the normal position, the transfer line has just lost drive assembly this moment, equivalent to having played the effect of auto-lock to the transfer line, and after using, with the above-mentioned operation opposite can, thereby conveniently carry out quick dismouting fixed to this device, also conveniently be applicable to the air cushion of different width simultaneously, promptly the application scope and the flexibility of limiting plate and flexibility have been improved, make further strengthened the spacing effect to patient's head.
(3) When the puncture path positioning device for cerebral hemorrhage puncture drainage is used, the suction mechanism is arranged on the arrangement mechanism, and blood and tissue effusion on an operation table can be conveniently sucked, collected and processed in time through the suction mechanism, so that the normality of operation is further ensured; namely: in the operation process, according to actual conditions, user's accessible suction gasbag pumps trickles blood and tissue liquid to the operating table on, then blood and tissue liquid after the suction can flow into the storage tank through the connecting tube gradually inside, treat the operation back that finishes, can be through blood and the tissue liquid of calandria discharge collection, then concentrate unified processing again, thereby convenient in time pumps collection processing to blood and tissue hydrops on the operating table, make the normal of further assurance operation.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic overall structure diagram of a puncture path positioning device for cerebral hemorrhage puncture drainage according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure of a limiting mechanism and an auxiliary mechanism according to the present invention;
FIG. 3 is a schematic view of a connection structure of a fixing rod, a slide rod, a second electric hydraulic cylinder and a guide rod according to the present invention;
FIG. 4 is a schematic view of the connection structure of the fixing plate, the mounting mechanism and the driving mechanism of the present invention;
FIG. 5 is a schematic view of the pumping mechanism of the present invention;
FIG. 6 is an enlarged view of the part A shown in FIG. 1;
FIG. 7 is an enlarged view of the structure of the portion B shown in FIG. 2;
fig. 8 is an enlarged view of the structure of the portion C shown in fig. 4.
In the figure: 1. a fixing plate; 2. a placement mechanism; 201. placing a plate; 202. a puncture tube; 3. an installation mechanism; 301. a splint; 302. a damping pad; 303. a first lead screw; 304. a mounting block; 305. a transmission rod; 306. a first gear; 307. a second gear; 4. a drive mechanism; 401. a hand wheel; 402. a third gear; 403. a spring; 5. a limiting mechanism; 501. a fixing rod; 502. a slide bar; 503. a first electric hydraulic cylinder; 504. a connecting rod; 505. a limiting plate; 506. a second electric hydraulic cylinder; 507. a guide bar; 6. an auxiliary mechanism; 601. rotating the block; 602. a second screw rod; 603. a push block; 604. an air cushion; 7. a suction mechanism; 701. a storage tank; 702. connecting pipes; 703. pumping an air bag; 704. and (4) discharging the pipes.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
As shown in fig. 1-8, the puncture path positioning device for cerebral hemorrhage puncture drainage of the present invention comprises two fixing plates 1, wherein a placement mechanism 2 is arranged on the fixing plate 1, an installation mechanism 3 is arranged on the fixing plate 1, a driving mechanism 4 is arranged on the installation mechanism 3, a limiting mechanism 5 is arranged on the fixing plate 1, an auxiliary mechanism 6 is arranged on the limiting mechanism 5, and a suction mechanism 7 is arranged on the placement mechanism 2;
the limiting mechanism 5 comprises a fixing rod 501, two fixing rods 501 are fixedly connected to the fixing plate 1, a sliding rod 502 is connected between the two fixing rods 501 in a sliding manner, a first electric hydraulic cylinder 503 is arranged inside the sliding rod 502, a connecting rod 504 is connected to the output end of the first electric hydraulic cylinder 503, a limiting plate 505 is fixedly connected to the connecting rod 504, a second electric hydraulic cylinder 506 is arranged inside one fixing rod 501, a guide rod 507 is connected to the output end of the second electric hydraulic cylinder 506, the guide rod 507 is communicated with and fixedly connected to the sliding rod 502, the guide rod 507 is connected inside the fixing rod 501 in a sliding manner, the two limiting plates 505 are arranged oppositely, and corresponding grooves are formed in opposite sides of the two limiting plates 505;
the auxiliary mechanism 6 comprises a rotating block 601, the limiting plate 505 is provided with the rotating block 601, the rotating block 601 is fixedly connected with a second lead screw 602, the second lead screw 602 is rotatably connected inside the limiting plate 505, the limiting plate 505 is connected with a push block 603 in a sliding manner, the second lead screw 602 is connected with the push block 603 in a threaded manner, the limiting plate 505 is provided with an air cushion 604, and an inner cavity where the push block 603 is located is communicated with the air cushion 604; when the device is used, the limiting mechanism 5 is arranged on the fixing plate 1, the auxiliary mechanism 6 is arranged on the limiting mechanism 5, and the head of a patient can be conveniently clamped and limited during an operation through the matching of the limiting mechanism 5 and the auxiliary mechanism 6, so that the head of the patient is prevented from shaking and deviating during the operation, and the normal operation of the operation can be ensured; namely: in practical operation, a medical staff can enable a patient to lie on a sickbed, the head of the patient is placed between the two limiting plates 505, after the patient is anesthetized, the medical staff can turn on the power supply of the second electric hydraulic cylinder 506, then the second electric hydraulic cylinder 506 starts to work, the guide rod 507 is driven to move, the guide rod 507 moves to drive the slide rod 502 to move, the limiting plates 505 and the connecting rod 504 are driven to move together along with the movement of the slide rod 502 until the limiting plates 505 are adjusted to the proper positions, then the power supply of the first electric hydraulic cylinder 503 is turned on, then the first electric hydraulic cylinder 503 starts to work, the connecting rod 504 is driven to move, the connecting rod 504 moves to drive the limiting plates 505 to move together until the two limiting plates 505 clamp and limit the two sides of the head of the patient together, at this moment, the air cushion 604 on the limiting plate 505 is abutted against the head of the patient to avoid the head of the patient from being pressed harder, and further, the medical staff can rotate the rotating block 601, the rotating block 601 rotates to drive the second lead screw 602 to rotate, the pushing block 603 is driven to continuously move in the inner cavity of the limiting plate 505 along with the rotation of the second lead screw 602 to push the gas in the inner cavity of the limiting plate 505, the gas continuously enters the air cushion 604 to gradually expand the air cushion 604 to be attached to the head of the patient more tightly, according to the actual situation, the operation can be opposite to the above operation, the gas in the air cushion 604 is sucked to relax some extrusion on the head of the patient, so that the head of the patient can be conveniently clamped and limited during the operation, and the head of the patient can be prevented from shaking and shifting during the operation, so that the normal operation of the operation can be ensured.
Specifically, the mounting mechanism 2 comprises a mounting plate 201, the two fixing plates 1 are fixedly connected to the mounting plate 201 together, and a puncture tube 202 is arranged on the mounting plate 201; during the use, through the mounting plate 201, it is convenient right puncture tube 202 settles, through puncture tube 202 conveniently realizes corresponding puncture operation.
Specifically, the mounting mechanism 3 includes a clamping plate 301, the clamping plate 301 is slidably connected inside the fixing plate 1, a mounting block 304 is fixedly connected to the fixing plate 1, a transmission rod 305 is rotatably connected inside the mounting block 304, the transmission rod 305 extends into the fixing plate 1, a first gear 306 is fixedly connected to a side wall of the transmission rod 305 located inside the fixing plate 1, a second gear 307 is engaged with the first gear 306, a first screw 303 is fixedly connected to the second gear 307, and the first screw 303 is in threaded connection with the inside of the clamping plate 301; the cross section of the clamping plate 301 is L-shaped, and one end of the clamping plate 301 is fixedly connected with a damping pad 302; the driving mechanism 4 comprises a hand wheel 401, the mounting block 304 is provided with the hand wheel 401, and the bottom end of the hand wheel 401 extends into the mounting block 304 and is connected with a third gear 402; the section of the transmission rod 305 is in a T shape, and the top of the transmission rod 305 is provided with a tooth socket corresponding to the third gear 402; a spring 403 is wound on the side wall of the hand wheel 401 inside the mounting block 304, the top of the spring 403 is fixedly connected to the hand wheel 401, and the bottom of the spring 403 abuts against the inside of the mounting block 304; when the device is used, the mounting mechanism 3 is arranged on the fixing plate 1, the driving mechanism 4 is arranged on the mounting mechanism 3, and the driving mechanism 4 is matched with the mounting mechanism 3, so that the device is convenient to rapidly disassemble, assemble and fix, and is also convenient to be suitable for operating tables with different widths, namely, the application range and flexibility of the limiting mechanism 5 and the auxiliary mechanism 6 are improved, and the limiting effect on the head of a patient is further enhanced; namely: in actual operation, a medical worker can hold the hand wheel 401 and press the hand wheel 401, the hand wheel 401 is pressed to move, the third gear 402 is driven to move, the spring 403 is compressed at the same time until the third gear 402 is clamped inside the transmission rod 305, at the moment, the hand wheel 401 can be rotated, the hand wheel 401 drives the first gear 306 to rotate through the third gear 402 and the transmission rod 305, the first gear 306 rotates to drive the second gear 307 to rotate, the first lead screw 303 rotates, the clamping plates 301 are driven to move inside the fixing plate 1 along with rotation of the first lead screw 303 until the clamping plates 301 are clamped and fixed on two sides of the fixing plate, at the moment, the hand wheel 401 is loosened, the third gear 402 is separated from the transmission rod and returns to the original position under the action of the spring 403, at the moment, the driving assembly is used, the driving assembly is equivalently, the self-locking effect is achieved on the transmission rod 305, after the hand wheel 401 is used, the operation is opposite to the operation, the device is convenient to be quickly disassembled and fixed, meanwhile, the hand wheel is also suitable for being used for different operating tables 305, the limiting plate 305, the air cushion and the limiting pad for patients with different widths, and the limiting head of the patient, so that the limiting table 604 and the limiting range can be further improved.
Specifically, the suction mechanism 7 includes a storage tank 701, the storage tank 701 is fixedly connected to the placing plate 201, a connecting pipe 702 is fixedly connected to the storage tank 701, and a suction air bag 703 is installed on the connecting pipe 702; the storage tank 701 is provided with a calandria 704, and the bottom surface of the inner cavity of the storage tank 701 is inclined; when in use, the suction mechanism 7 is arranged on the mounting mechanism 2, and blood and tissue effusion on the operating table can be conveniently and timely sucked, collected and processed through the suction mechanism 7, so that the normal operation of the operation is further ensured; namely: in the operation process, according to the actual conditions, the user can suck the blood and tissue fluid flowing to the operation table through the suction air bag 703, then the sucked blood and tissue fluid can gradually flow into the storage tank 701 through the connecting pipe 702, after the operation is finished, the collected blood and tissue fluid can be discharged through the discharge pipe 704, and then the concentrated and unified treatment is carried out, so that the blood and tissue fluid on the operation table can be conveniently sucked and collected in time, and the normal operation can be further ensured.
When the device is used, firstly, a medical worker can hold the hand wheel 401 and press the hand wheel 401, the hand wheel 401 is pressed to move, the third gear 402 is driven to move, the spring 403 is compressed at the same time, the third gear 402 is clamped in the transmission rod 305, at the moment, the hand wheel 401 can be rotated, the hand wheel 401 drives the first gear 306 to rotate through the third gear 402 and the transmission rod 305, the first gear 306 rotates to drive the second gear 307 to rotate, the first lead screw 303 rotates, the clamping plates 301 are driven to move in the fixing plate 1 along with the rotation of the first lead screw 303 until the two clamping plates 301 are clamped and fixed on two sides of an operating table, at the moment, the hand wheel 401 is loosened, the third gear 402 is separated from the transmission rod 305 and returns to the original position under the action of the spring 403, the transmission rod loses the driving assembly at the moment, the self-locking effect on the transmission rod 305 is equivalent to the self-locking effect, and the self-locking effect on the transmission rod 305 is opposite to the operations after the device is used, so that the device can be quickly disassembled and fixed and is convenient to be suitable for different widths, namely the air cushions 505 and the operating table 604; in actual operation, a medical worker can enable a patient to lie on a sickbed and place the head of the patient between the two limiting plates 505, after the patient is anesthetized, the medical worker can turn on the power supply of the second electric hydraulic cylinder 506, then the second electric hydraulic cylinder 506 starts to work to drive the guide rod 507 to move, the guide rod 507 drives the slide rod 502 to move, the limiting plate 505 and the connecting rod 504 are driven to move together along with the movement of the slide rod 502 until the limiting plates 505 are adjusted to proper positions, then the first electric hydraulic cylinder 503 is turned on to drive the first electric hydraulic cylinder 503 to work to drive the connecting rod 504 to move, the connecting rod 504 drives the limiting plates 505 to move together until the two limiting plates 505 clamp and limit the two sides of the head of the patient together, at the moment, the air cushions 604 on the limiting plates 505 abut against the head of the patient, the head of the patient is prevented from being squeezed harder, and further, medical staff can rotate the rotating block 601, the rotating block 601 rotates to drive the second screw rod 602 to rotate, the pushing block 603 is driven to continuously move in the inner cavity of the limiting plate 505 along with the rotation of the second screw rod 602 to push the gas in the inner cavity of the limiting plate 505, the gas continuously enters the air cushion 604, the air cushion 604 gradually expands and is attached to the head of the patient more tightly, according to the actual situation, the gas in the air cushion 604 can be sucked in the opposite way of the operation, and the squeezing of the head of the patient is released, so that the head of the patient can be clamped and limited conveniently during the operation, the head of the patient is prevented from shaking and shifting during the operation, and the normal operation of the operation can be ensured; meanwhile, the puncture tube 202 is conveniently arranged through the arrangement plate 201, and corresponding puncture operation is conveniently realized through the puncture tube 202; in addition, in the operation process, according to actual conditions, the user accessible suction bag 703 is to flowing to blood and tissue liquid on the operating table suction, then blood and tissue liquid after the suction can flow into storage tank 701 inside through connecting pipe 702 gradually, treat the operation back that finishes, can discharge the blood and the tissue liquid of collection through calandria 704, then concentrate unified processing again, thereby convenient in time to blood and tissue hydrops on the operating table suction collection processing, make further guarantee the normal of operation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A puncture path positioning device for cerebral hemorrhage puncture drainage is characterized by comprising two fixing plates (1), wherein an arranging mechanism (2) is arranged on each fixing plate (1), an installing mechanism (3) is arranged on each fixing plate (1), a driving mechanism (4) is arranged on each installing mechanism (3), a limiting mechanism (5) is arranged on each fixing plate (1), an auxiliary mechanism (6) is arranged on each limiting mechanism (5), and a suction mechanism (7) is arranged on each arranging mechanism (2);
the limiting mechanism (5) comprises fixing rods (501), two fixing rods (501) are fixedly connected to the fixing plate (1), a sliding rod (502) is connected between the two fixing rods (501) in a sliding mode, a first electric hydraulic cylinder (503) is arranged inside the sliding rod (502), a connecting rod (504) is connected to the output end of the first electric hydraulic cylinder (503), a limiting plate (505) is fixedly connected to the connecting rod (504), a second electric hydraulic cylinder (506) is arranged inside one fixing rod (501), a guide rod (507) is connected to the output end of the second electric hydraulic cylinder (506), the guide rod (507) penetrates through and is fixedly connected to the sliding rod (502), and the guide rod (507) is connected inside the fixing rod (501) in a sliding mode;
the auxiliary mechanism (6) is including changeing piece (601), be equipped with commentaries on classics piece (601) on limiting plate (505), fixedly connected with second lead screw (602) is gone up in commentaries on classics piece (601), second lead screw (602) rotate to be connected inside limiting plate (505), limiting plate (505) inside sliding connection has ejector pad (603), second lead screw (602) threaded connection is in ejector pad (603), be equipped with air cushion (604) on limiting plate (505), the inner chamber that ejector pad (603) located communicates in air cushion (604).
2. The puncture path positioning device for cerebral hemorrhage puncture drainage according to claim 1, wherein: the two limiting plates (505) are arranged oppositely, and corresponding grooves are formed in the opposite sides of the two limiting plates (505).
3. The puncture path positioning device for cerebral hemorrhage puncture drainage according to claim 1, wherein: the mounting mechanism (2) comprises a mounting plate (201), two fixing plates (1) are fixedly connected to the mounting plate (201) together, and puncture tubes (202) are arranged on the mounting plate (201).
4. The puncture path positioning device for cerebral hemorrhage puncture drainage according to claim 1, wherein: installation mechanism (3) are including splint (301), fixed plate (1) inside sliding connection has splint (301), fixedly connected with arrangement piece (304) is gone up in fixed plate (1), arrangement piece (304) internal rotation is connected with transfer line (305), transfer line (305) extend to fixed plate (1) inside, just transfer line (305) are located first gear of fixedly connected with (306) on the inside lateral wall of fixed plate (1), the meshing has second gear (307) on first gear (306), first lead screw of fixedly connected with (303) on second gear (307), first lead screw (303) threaded connection is inside splint (301).
5. The puncture path positioning device for cerebral hemorrhage puncture drainage according to claim 4, wherein: the cross-section of splint (301) is L form, just one end fixedly connected with damping pad (302) of splint (301).
6. The puncture path positioning device for cerebral hemorrhage puncture drainage according to claim 5, wherein: the driving mechanism (4) comprises a hand wheel (401), the hand wheel (401) is arranged on the arrangement block (304), and the bottom end of the hand wheel (401) extends to the inside of the arrangement block (304) and is connected with a third gear (402).
7. The puncture path positioning device for cerebral hemorrhage puncture drainage according to claim 6, wherein: the section of the transmission rod (305) is in a T shape, and a tooth groove corresponding to the third gear (402) is formed in the top of the transmission rod (305).
8. The puncture path positioning device for cerebral hemorrhage puncture drainage according to claim 7, wherein: the hand wheel (401) is wound with a spring (403) on the side wall inside the placement block (304), the top of the spring (403) is fixedly connected to the hand wheel (401), and the bottom of the spring (403) abuts against the inside of the placement block (304).
9. A puncture path positioning device for puncture drainage for cerebral hemorrhage according to claim 3, wherein: suction mechanism (7) include storage tank (701), fixedly connected with storage tank (701) on place board (201), fixedly connected with connecting tube (702) on storage tank (701), install suction bag (703) on connecting tube (702).
10. A puncture path positioning device for puncture drainage of cerebral hemorrhage according to claim 9, wherein: the calandria (704) is installed on the storage tank (701), and the bottom surface of the inner cavity of the storage tank (701) is inclined.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210814982.2A CN115154157B (en) | 2022-07-11 | 2022-07-11 | Puncture path positioning device for cerebral hemorrhage puncture drainage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210814982.2A CN115154157B (en) | 2022-07-11 | 2022-07-11 | Puncture path positioning device for cerebral hemorrhage puncture drainage |
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| CN115154157B CN115154157B (en) | 2023-11-21 |
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| CN215503297U (en) * | 2021-06-28 | 2022-01-14 | 蒲城县医院 | Puncture path positioning device for cerebral hemorrhage puncture drainage |
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| CN215938166U (en) * | 2021-08-30 | 2022-03-04 | 内蒙古医科大学 | Novel medical craniotomy shoulder and neck support adopting air cushion method |
| CN216167752U (en) * | 2021-11-01 | 2022-04-05 | 中国人民解放军空军军医大学 | Clinical cerebral hemorrhage puncture drainage device with adjustable suction angle |
| CN114271897A (en) * | 2021-12-28 | 2022-04-05 | 新乡医学院第一附属医院 | Urological urinary calculus stone breaking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476800A (en) * | 2015-12-24 | 2016-04-13 | 王广宇 | Auxiliary device for pediatric neurosurgery operation |
| CN108852734A (en) * | 2018-07-31 | 2018-11-23 | 重庆医科大学附属第三医院(捷尔医院） | Shaping and beauty Maxillary region fixes device |
| CN215503297U (en) * | 2021-06-28 | 2022-01-14 | 蒲城县医院 | Puncture path positioning device for cerebral hemorrhage puncture drainage |
| CN215938166U (en) * | 2021-08-30 | 2022-03-04 | 内蒙古医科大学 | Novel medical craniotomy shoulder and neck support adopting air cushion method |
| CN215839822U (en) * | 2021-09-09 | 2022-02-18 | 周丽萍 | Upper limb fixing device for rehabilitation training |
| CN216167752U (en) * | 2021-11-01 | 2022-04-05 | 中国人民解放军空军军医大学 | Clinical cerebral hemorrhage puncture drainage device with adjustable suction angle |
| CN114271897A (en) * | 2021-12-28 | 2022-04-05 | 新乡医学院第一附属医院 | Urological urinary calculus stone breaking device |
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| CN115154157B (en) | 2023-11-21 |
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