CN112023224A - Thoracic drainage tube fixing device - Google Patents

Thoracic drainage tube fixing device Download PDF

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Publication number
CN112023224A
CN112023224A CN202010919094.8A CN202010919094A CN112023224A CN 112023224 A CN112023224 A CN 112023224A CN 202010919094 A CN202010919094 A CN 202010919094A CN 112023224 A CN112023224 A CN 112023224A
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CN
China
Prior art keywords
main
plate
fixing device
auxiliary
vice
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010919094.8A
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Chinese (zh)
Inventor
吴圣豪
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Wenzhou Central Hospital
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Wenzhou Central Hospital
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Application filed by Wenzhou Central Hospital filed Critical Wenzhou Central Hospital
Priority to CN202010919094.8A priority Critical patent/CN112023224A/en
Publication of CN112023224A publication Critical patent/CN112023224A/en
Pending legal-status Critical Current

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    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M2025/024—Holding devices, e.g. on the body having a clip or clamp system
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M2025/0253—Holding devices, e.g. on the body where the catheter is attached by straps, bands or the like secured by adhesives
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M2025/028—Holding devices, e.g. on the body having a mainly rigid support structure

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

The invention relates to a fixing device of a thoracic drainage tube, which comprises an adhesive tape, and further comprises a fixing plate, a hinged spindle, a torsion spring, a main fixing clamp and an auxiliary fixing clamp, wherein the inner diameter of the torsion spring is in clearance fit with the hinged spindle, the fixing clamp is connected with the adhesive tape, the main fixing clamp is connected with the fixing plate, the main fixing plate is provided with a main hinged block, the main hinged block is provided with a main hinged hole matched with the hinged spindle, the auxiliary fixing plate is provided with an auxiliary hinged block, the auxiliary hinged block is provided with an auxiliary hinged hole matched with the main hinged hole at a position corresponding to the main hinged hole, the main fixing clamp is provided with a main wrapping area bending back to the auxiliary fixing clamp, the auxiliary fixing clamp is provided with an auxiliary wrapping area opposite to the main wrapping area, and the auxiliary fixing clamp is provided with a pressing plate. The invention provides a fixing device for conveniently replacing a thoracic drainage tube.

Description

Thoracic drainage tube fixing device
Technical Field
The invention relates to the technical field of medical instruments, in particular to a fixing device of a thoracic drainage tube.
Background
Problems of wound surface exudation, alveolar air leakage and the like can occur after chest surgery, and chest bleeding and pneumothorax are possible. Therefore, the thoracic drainage tube is needed to be used for thoracic drainage, which can promote the discharge of blood, gas and exudates in the thoracic cavity, promote the maximum restitution of the lung, maintain the tightness and negative pressure of the thoracic cavity and accelerate the recovery of patients. By monitoring the drainage condition, the postoperative complications of the patient can be discovered early, so that the postoperative complications can be treated quickly and effectively.
However, the thoracic drainage tube is not fixed firmly, so that the problem of unplanned tube drawing often occurs, in order to avoid unplanned tube drawing, clinically, when the thoracic drainage is performed on a patient, the drainage tube is mostly fixed by using an adhesive tape, but the adhesive tape needs to be torn down to be fixed again when the thoracic drainage tube is replaced by the fixed drainage tube with the adhesive tape, the skin of the patient can be pulled when the adhesive tape is torn, and the patient can be suffered from pain when the adhesive tape is frequently torn.
Disclosure of Invention
In summary, in order to overcome the defects of the prior art, the invention provides a fixing device for conveniently replacing a thoracic drainage tube.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a thoracic drainage tube's fixing device, is including pasting the area, still includes fixed plate, articulated main shaft, torsional spring, main fixation clamp and vice fixation clamp, the torsional spring internal diameter with articulated main shaft clearance fit, the fixation clamp with paste the area and connect, main fixation clamp with the fixed plate is connected, main fixed plate is equipped with the main articulated piece, the main articulated piece be equipped with the main hinge hole of articulated main shaft adaptation, vice fixed plate is equipped with vice articulated piece, vice articulated piece corresponds the position of main hinge hole is equipped with the vice hinge hole rather than the adaptation, the main fixation clamp is equipped with dorsad the crooked main parcel district of vice fixation clamp, vice fixation clamp be equipped with the opposite vice parcel district that sets up in main parcel district, vice fixation clamp is equipped with according to the board.
The arrangement is that after the thoracic drainage tube is inserted into the thoracic cavity of a patient, the thoracic drainage tube positioned outside the patient is in a suspended state, the adhesive tape is adhered to the position near the position where the thoracic drainage tube is inserted, the pressing plate on the auxiliary fixing clamp is pressed, the auxiliary hinging block on the auxiliary fixing clamp is matched with the main hinging block on the main fixing clamp, the auxiliary fixing clamp rotates by taking the hinging main shaft as an axis, the torsion spring positioned on the hinging main shaft is pushed to deform the auxiliary fixing clamp during rotation, the auxiliary wrapping area is separated from the main wrapping area after rotation, a channel is opened, the thoracic drainage tube can be placed between the main wrapping area and the auxiliary wrapping area at the moment, then the pressing plate is released, the torsion spring is not subjected to the acting force for deforming the torsion spring any more, the restoring force of the torsion spring pushes the auxiliary fixing clamp to reversely rotate by taking the hinging main wrapping area as the axis, so that the auxiliary wrapping area is connected with the main wrapping area, the thoracic drainage tube is fixed on the fixing plate, the possibility of unplanned tube drawing is reduced, the operation is simple, the pressing plate is pressed down again when the thoracic drainage tube is replaced, the auxiliary wrapping area can be separated from the main wrapping area again by the same principle as the above, the old thoracic drainage tube can be taken out at the moment, a new thoracic drainage tube is placed, the thoracic drainage tube can be replaced without tearing off the adhesive tape, the adhesive tape can be torn off again when the thoracic drainage tube is not used again, and the pain of a patient is reduced.
Further, still include elevating system, elevating system includes slider and lift axle, main fixation clamp be equipped with the connecting hole of lift axle adaptation, the fixed plate is equipped with the articulated slab, the articulated slab be equipped with the lift hinge hole of connecting hole adaptation, main mount is equipped with the slide rail, the slider be equipped with the main mount is equipped with the sliding tray of the position adaptation of slide rail, the fixed plate is equipped with the elevating platform, the slider side is equipped with the locating lever, the elevating platform be equipped with a plurality of with the locating hole of locating lever adaptation, the locating hole be equipped with the width be less than the entry is pressed to the locating lever diameter, a plurality of the locating hole with the lift hinge hole is arranged as the centre of a circle.
According to the arrangement, when the front end of the thoracic drainage tube is high, the sliding block can be pulled, the sliding block can slide on the main fixing clamp by means of the sliding rail, the positioning rod on the sliding block is pulled out of the positioning hole, then the main fixing clamp is lifted up, the main fixing clamp is made to swing upwards on the hinged plate by a certain angle by taking the lifting shaft as an axis, when the angle is rotated to a required angle, the positioning rod is aligned to the pressing inlet at the nearest position to push the sliding block again, the positioning rod is squeezed into the positioning hole from the pressing inlet, so that the main fixing clamp and one end of the auxiliary fixing clamp connected with the main fixing clamp are fixed by the hinged plate and the lifting shaft, the other end of the main fixing clamp is fixed by the sliding block and the lifting platform, the main fixing clamp and the auxiliary fixing clamp can be pressed between the main wrapping area and the auxiliary wrapping area without excessive bending, and the phenomenon that the bending angle is too large to.
Furthermore, the lifting platforms are provided with two, the sliding blocks are located between the two lifting platforms, and coaxial positioning rods are arranged on two sides of the sliding blocks.
So set up, the locating lever of slider both sides is pressed into simultaneously in the locating hole on the elevating platform of both sides, fixes the angle of main fixation clamp and the vice fixation clamp rather than being connected from both sides, and is more stable.
Furthermore, the opening of the inlet is chamfered.
So set up, the locating lever can be crowded into along the chamfer when pressing into from pressing the entry, and it is more convenient to press into.
Furthermore, one sides of the main wrapping area and the auxiliary wrapping area facing to each other are provided with rubber coatings.
So set up, rubber coating and thoracic drainage tube contact, and the friction is bigger, reduces the thoracic drainage tube and wraps up the district between the main parcel district and vice parcel and slide the possibility.
Furthermore, the area formed by connecting the main wrapping area and the auxiliary wrapping area is a perfect circle.
According to the arrangement, the main wrapping area and the auxiliary wrapping area are not in direct contact with the thoracic drainage tube, the thoracic drainage tube is wrapped by the rubber coating in a circumferential mode, the circumference is evenly stressed, deformation of the thoracic drainage tube when the thoracic drainage tube is fixed is reduced, and the possibility of blocking from the fixed position is reduced.
Furthermore, the sides of the main wrapping area and the auxiliary wrapping area facing to each other are provided with connecting claws which are arranged in a staggered mode.
So set up, pulled to lead to being pushed away the angle when not big between main fixation clamp and the vice fixation clamp at thoracic drainage tube, set up in the crisscross connection claw that sets up of both sides still can connect and block thoracic drainage tube, and thoracic drainage tube could take out when pressing the board and making the two thoroughly separate, avoids the mistake to touch and leads to thoracic drainage tube to break away from between main fixation clamp and the vice fixation clamp.
Further, the top end of the connecting claw is chamfered.
So set up, connect the claw and be difficult for can't close because of mutual collision.
Furthermore, one side of the fixing plate, which faces away from the main fixing clamp, is provided with a pasting plate, the distance between the pasting plate and the fixing plate is greater than the thickness of the pasting belt, and the pasting belt is provided with a connecting groove in clearance fit with the pasting plate.
So set up, can will paste and take out a spread groove, insert the spread groove with pasting the board on the fixed plate, at this moment fixed plate one end is pasting the area top, and the other end is pasting the area below, will paste the area and paste the fixed plate when patient on one's body and just can be fixed on one's body the patient, only need change when using up and paste and take fixed establishment alright continuation use, reduce cost.
Furthermore, a connecting plate is arranged between the fixing plate and the pasting plate, one end of the connecting plate is connected with the side surface of the fixing plate, the other end of the connecting plate is connected with the end surface of the pasting plate, and the distance between the connecting plate and the fixing plate and the pasting plate is larger than the thickness of the pasting belt.
So set up, insert the spread groove with pasting the board earlier, until one side of spread groove slips into the crack of connecting plate and fixed plate, at this moment paste the board and just arrived the below of pasting the area completely, draw the fixed plate again can, make the opposite side of spread groove slide into the connecting plate and paste the crack between the board, paste the area like this alright follow and paste the board both sides and fix the fixed plate on one's body the patient, the difficult roll-off of fixed plate is more stable.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another state of the embodiment of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 2.
Fig. 4 is an exploded view of an embodiment of the present invention.
Fig. 5 is an enlarged view of a portion B of fig. 4.
Fig. 6 is an enlarged view of a portion C of fig. 4.
Fig. 7 is an enlarged view of a portion D of fig. 4.
The reference numbers in the figures mean: 1. the adhesive tape comprises an adhesive tape body, 101 connecting grooves, 2 fixing plates, 201 hinge plates, 2011 lifting hinge holes, 202 lifting tables, 2021 positioning holes, 20211 press inlets, 203 adhesive plates, 204 connecting plates, 3 hinge main shafts, 4 torsion springs, 5 main fixing clamps, 501 main hinge blocks, 5011 main hinge holes, 502 main wrapping areas, 5021 rubber coatings, 5022 connecting claws, 503 connecting holes, 504 sliding rails, 6 auxiliary fixing clamps, 601 auxiliary hinge blocks, 6011 auxiliary hinge holes, 602 auxiliary wrapping areas, 603 press plates, 7 lifting mechanisms, 701 sliding blocks, 7011 sliding grooves, 7012 positioning rods and 702 lifting shafts.
Detailed Description
The present embodiment is only an explanation of the present embodiment, and it is not a limitation of the present embodiment, and a person skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present embodiment.
Referring to the attached drawings, the invention provides the following technical scheme: a fixing device of a thoracic drainage tube, which comprises an adhesive tape 1, a fixing plate 2, a hinged spindle 3, a torsion spring 4, a main fixing clamp 5 and an auxiliary fixing clamp 6, the inner diameter of the torsion spring 4 is in clearance fit with the hinge spindle 3, the fixing clamp is connected with the adhesive tape 1, the main fixing clamp 5 is connected with the fixing plate 2, the main fixing plate 2 is provided with a main hinge block 501, the main hinge block 501 is provided with a main hinge hole 5011 adapted to the hinge spindle 3, the auxiliary fixing plate 2 is provided with an auxiliary hinge block 601, the position of the auxiliary hinge block 601 corresponding to the main hinge hole 5011 is provided with an auxiliary hinge hole 6011 matched with the main hinge hole 5011, the main fixing clip 5 is provided with a main wrapping area 502 which is bent back to the auxiliary fixing clip 6, the auxiliary fixing clip 6 is provided with an auxiliary wrapping area 602 which is arranged opposite to the main wrapping area 502, and the auxiliary fixing clip 6 is provided with a pressing plate 603.
The arrangement is that after the thoracic drainage tube is inserted into the thoracic cavity of a patient, the thoracic drainage tube positioned outside the patient is in a suspended state, at this time, the adhesive tape 1 is adhered to the position near the position where the thoracic drainage tube is inserted, then the pressing plate 603 on the auxiliary fixing clamp 6 is pressed, the auxiliary hinging block 601 on the auxiliary fixing clamp 6 is matched with the main hinging block 501 on the main fixing clamp 5, the auxiliary fixing clamp 6 rotates by taking the hinging main shaft 3 as an axis, the torsion spring 4 positioned on the hinging main shaft 3 is pushed to deform during rotation, the auxiliary wrapping area 602 is separated from the main wrapping area 502 after rotation, a channel is opened, at this time, the thoracic drainage tube can be placed between the main wrapping area 502 and the auxiliary wrapping area 602, then the pressing plate 603 is released, at this time, the torsion spring 4 is not subjected to the acting force for deforming the torsion spring 4, the restoring force of the torsion spring 4 pushes the auxiliary fixing clamp 6 to reversely rotate by taking the hinging main wrapping shaft 3 as the axis, so that the auxiliary wrapping area 602 is connected, like this thoracic drainage tube has just been fixed on fixed plate 2, has reduced the possibility that unplanned tube drawing takes place, easy operation, and only need press down the pressing plate 603 once more when changing thoracic drainage tube, and with the same reason above, vice parcel district 602 just can separate with main parcel district 502 once more, alright take out old thoracic drainage tube this moment, put into new thoracic drainage tube, need not to tear down and paste area 1 and can change thoracic drainage tube, can wait thoroughly to tear down again when not using thoracic drainage tube and paste area 1, reduce patient's misery.
Preferably, the lifting device further comprises a lifting mechanism 7, the lifting mechanism 7 comprises a slider 701 and a lifting shaft 702, the main fixing clamp 5 is provided with a connecting hole 503 adapted to the lifting shaft 702, the fixing plate 2 is provided with a hinge plate 201, the hinge plate 201 is provided with a lifting hinge hole 2011 adapted to the connecting hole 503, the main fixing frame is provided with a slide rail 504, the slider 701 is provided with a slide groove 7011 adapted to the part of the main fixing frame provided with the slide rail 504, the fixing plate 2 is provided with a lifting table 202, a positioning rod 7012 is arranged on the side surface of the slider 701, the lifting table 202 is provided with a plurality of positioning holes 2021 adapted to the positioning rod 7012, the positioning holes 2021 are provided with pressing ports 20211 with widths smaller than the diameter of the positioning rod 7012, and the plurality of positioning holes 2021 are arranged by taking the lifting hinge hole 2011.
With such arrangement, when the front end of the thoracic drainage tube is higher, the slider 701 can be pulled to enable the slider 701 to slide on the main fixing clamp 5 by virtue of the slide rail 504, the positioning rod 7012 on the slider 701 is pulled out of the positioning hole 2021, then the main fixing clamp 5 is lifted up to enable the main fixing clamp to swing upwards on the hinge plate 201 by a certain angle by taking the lifting shaft 702 as an axis, when the main fixing clamp rotates to a required angle, the positioning rod 7012 is aligned with the pressing inlet 20211 at the nearest position to push the slider 701 again, and the positioning rod 7012 is squeezed into the positioning hole 2021 from the pressing inlet 20211, so that the main fixing clamp 5 and the auxiliary fixing clamp 6 connected with the main fixing clamp are fixed by the hinge plate 201 and the lifting shaft 702 at one end, the other end of the main fixing clamp is fixed by the slider 701 and the lifting platform 202, the main fixing clamp is fixed in a state of lifting a certain angle at one side, and the thoracic drainage tube with the higher front end can be pressed between the main wrapping, resulting in the blockage of the bending part.
Preferably, in this embodiment, two lifting platforms 202 are provided, the sliding block 701 is located between the two lifting platforms 202, and two sides of the sliding block 701 are provided with coaxial positioning rods 7012.
With such an arrangement, the positioning rods 7012 on both sides of the slider 701 are simultaneously pressed into the positioning holes 2021 on the two side elevating platforms 202, so that the angles of the main fixing clips 5 and the auxiliary fixing clips 6 connected thereto are fixed from both sides, which is more stable.
Preferably, the opening of the pressing inlet 20211 is chamfered.
With such arrangement, the positioning rod 7012 can be pushed in along the chamfer when being pressed in from the press-in port 20211, and the press-in is more convenient.
Preferably, the primary wrapping area 502 and the secondary wrapping area 602 are both provided with a rubber coating 5021 on the sides facing each other.
So configured, the rubber coating 5021 contacts the chest tube with greater friction and reduces the likelihood of the chest tube slipping between the primary wrap 502 and the secondary wrap 602.
In this embodiment, the area formed by connecting the primary parcel area 502 and the secondary parcel area 602 is preferably a perfect circle.
With such an arrangement, the primary wrap region 502 and the secondary wrap region 602 do not directly contact with the thoracic drainage tube, but wrap the thoracic drainage tube circumferentially by the rubber coating 5021, and the circumference is uniformly stressed, thereby reducing deformation of the thoracic drainage tube when being fixed and reducing the possibility of blockage from the fixing position.
In this embodiment, the sides of the primary parcel zone 502 and the secondary parcel zone 602 facing each other are provided with the alternately arranged coupling claws 5022.
So set up, when the thoracic drainage tube is dragged to lead to being pushed open the angle between main fixation clamp 5 and the vice fixation clamp 6 and is not big, set up in the crisscross connection claw 5022 who sets up of both sides still can connect and block the thoracic drainage tube, press and press board 603 and make the thoracic drainage tube just can take out when the two thoroughly separate, avoid the mistake to touch and lead to the thoracic drainage tube to break away from between main fixation clamp 5 and the vice fixation clamp 6.
In this embodiment, the top ends of the coupling claws 5022 are preferably chamfered.
With such an arrangement, the connecting claws 5022 are not easily closed due to mutual collision.
In this embodiment, preferably, an adhesive plate 203 is disposed on a side of the fixing plate 2 opposite to the main fixing clip 5, a distance between the adhesive plate 203 and the fixing plate 2 is greater than a thickness of the adhesive tape 1, and the adhesive tape 1 is provided with a connecting groove 101 in clearance fit with the adhesive plate 203.
So set up, can open a spread groove 101 with pasting area 1, insert spread groove 101 with pasting board 203 on fixed plate 2, at this moment fixed plate 2 one end is pasting area 1 top, and the other end is pasting area 1 below, and fixed plate 2 just can be fixed on one's body the patient when will pasting area 1 and pasting on one's body the patient, only need change when using up and paste area 1 fixed establishment alright continue to use, reduce the cost.
In this embodiment, preferably, a connecting plate 204 is disposed between the fixing plate 2 and the pasting plate 203, one end of the connecting plate 204 is connected to the side surface of the fixing plate 2, the other end of the connecting plate 204 is connected to the end surface of the pasting plate 203, and the distance between the connecting plate 204 and the fixing plate 2 and the pasting plate 203 is greater than the thickness of the pasting tape 1.
So set up, earlier paste board 203 and insert the spread groove 101 in, during the crack of connecting plate 204 and fixed plate 2 is slided into to one side of spread groove 101, paste board 203 at this moment and just arrived the below of pasting area 1 completely, pull fixed plate 2 again and meet, make the opposite side of spread groove 101 slide in the crack between connecting plate 204 and the pasting board 203, paste area 1 like this and alright fix fixed plate 2 on the patient from pasting board 203 both sides, fixed plate 2 is difficult for the roll-off, and is more stable.
Although the present invention has been described in detail with reference to the foregoing embodiments, the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the inventive concept within the technical scope of the present invention.

Claims (10)

1. The fixing device of the thoracic drainage tube comprises an adhesive tape, and is characterized in that: still include fixed plate, articulated main shaft, torsional spring, main fixation clamp and vice fixation clamp, the torsional spring internal diameter with articulated main shaft clearance fit, the fixation clamp with paste the area and connect, main fixation clamp with the fixed plate is connected, main fixed plate is equipped with main articulated piece, main articulated piece be equipped with the main hinge hole of articulated main shaft adaptation, vice fixed plate is equipped with vice articulated piece, vice articulated piece corresponds the position of main hinge hole is equipped with the vice hinge hole rather than the adaptation, main fixation clamp is equipped with dorsad the crooked main parcel district of vice fixation clamp, vice fixation clamp be equipped with the vice parcel district that main parcel district opposition set up, vice fixation clamp is equipped with according to the board.
2. The thoracic drain fixing device according to claim 1, wherein: still include elevating system, elevating system includes slider and lift axle, main fixation clamp be equipped with the connecting hole of lift axle adaptation, the fixed plate is equipped with the articulated slab, the articulated slab be equipped with the lift hinge hole of connecting hole adaptation, main mount is equipped with the slide rail, the slider be equipped with the sliding tray of main mount is equipped with the position adaptation of slide rail, the fixed plate is equipped with the elevating platform, the slider side is equipped with the locating lever, the elevating platform be equipped with a plurality of with the locating hole of locating lever adaptation, the locating hole be equipped with the width and be less than the locating lever diameter press the entry, a plurality of the locating hole with the lift hinge hole is arranged as the centre of a circle.
3. The thoracic drain fixing device according to claim 2, wherein: the lifting tables are two, the sliding blocks are located between the two lifting tables, and coaxial positioning rods are arranged on two sides of each sliding block.
4. The thoracic drain fixing device according to claim 2, wherein: the opening of the inlet is chamfered.
5. The thoracic drain fixing device according to claim 1, wherein: and one sides of the main wrapping area and the auxiliary wrapping area facing to each other are provided with rubber coatings.
6. The thoracic drain fixing device according to claim 5, wherein: the area formed by connecting the main wrapping area and the auxiliary wrapping area is a perfect circle.
7. The thoracic drain fixing device according to claim 1, wherein: and connecting claws which are arranged in a staggered manner are arranged on one sides of the main wrapping area and the auxiliary wrapping area facing to each other.
8. The thoracic drain fixing device according to claim 7, wherein: the top end of the connecting claw is chamfered.
9. The thoracic drain fixing device according to claim 1, wherein: one side of the fixing plate, which faces away from the main fixing clamp, is provided with a pasting plate, the distance between the pasting plate and the fixing plate is larger than the thickness of the pasting belt, and the pasting belt is provided with a connecting groove in clearance fit with the pasting plate.
10. The thoracic drain fixing device according to claim 9, wherein: the fixed plate with paste and be equipped with the connecting plate between the board, connecting plate one end with the side of fixed plate links to each other, the connecting plate other end with paste the board terminal surface and link to each other, the connecting plate with the fixed plate with paste the interval between the board and all be greater than paste the thickness in area.
CN202010919094.8A 2020-09-04 2020-09-04 Thoracic drainage tube fixing device Pending CN112023224A (en)

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