CN112316231A - Thyroid surgery negative pressure drainage device and drainage method thereof - Google Patents
Thyroid surgery negative pressure drainage device and drainage method thereof Download PDFInfo
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- CN112316231A CN112316231A CN202011388539.0A CN202011388539A CN112316231A CN 112316231 A CN112316231 A CN 112316231A CN 202011388539 A CN202011388539 A CN 202011388539A CN 112316231 A CN112316231 A CN 112316231A
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- negative pressure
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- A61M1/0023—
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
- A61M1/81—Piston pumps, e.g. syringes
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
Abstract
The invention relates to a thyroid surgery negative pressure drainage device which comprises a negative pressure barrel, wherein a connecting pipe is arranged at the bottom of the negative pressure barrel, the bottom end of the connecting pipe is connected with a liquid collecting barrel, a liquid discharge pipe is arranged on one side of the liquid collecting barrel, a fixed sleeve ring is sleeved on the outer wall of the liquid collecting barrel, a drainage pipe is connected to the top of the negative pressure barrel, a drainage head is arranged at the top end of the drainage pipe, and an auxiliary mechanism is connected to the outer side of the drainage head. According to the invention, the auxiliary mechanism is arranged, the arc-shaped plate and the adjusting plate are sleeved on the neck of a patient, the first limiting belt is fixed with the second limiting belt through the magic tape female surface and the magic tape male surface, the first limiting belt and the second limiting belt are wound and fixed on the neck of the patient, so that the arc-shaped plate is attached to the wound of the patient, the adjusting shaft is operated through the slide way, the adjusting plate is limited on the back neck of the patient through the second movable shaft, the arc-shaped plate is stably sleeved on the neck of the patient, and the effective auxiliary drainage head is connected with the wound of the patient.
Description
Technical Field
The invention relates to a thyroid surgery negative pressure drainage device, and belongs to the technical field of medical instruments.
Background
The thyroid gland is located in a closed space of the deep fascia of the neck, and the blood circulation of the tissues is very rich. Thyroid diseases mainly adopt an open operation mode, the operation wound surface is large, the postoperative wound surface is oozed with blood and more exudate, neck tissues are loose, the respiration can be influenced by pressurizing and wrapping, if drainage is not placed conventionally after an operation, the exudate is continuously accumulated, the healing of an incision can be influenced, the respiration of a patient can be influenced, and even the life of the patient is threatened, researches show that the thyroid operation area is packed with blood and effusion and has the risk of asphyxia once the effusion exceeds 50mL, and in order to reduce the occurrence of asphyxia, the postoperative conventional drainage is recommended to be placed.
Present thyroid surgery negative pressure drainage device, use medical adhesive tape usually when being connected with patient's wound, cause easily and drop, the drainage effect of device has been influenced, can not make the patient move inconveniently when using the device simultaneously, can't realize the patient and realize the effect that the walking removed when using, it is inconvenient to lead to the use of device, and can not carry out the police dispatch newspaper when a collection liquid section of thick bamboo internal capacity is too high, in time remind the mechanism of user flowing back, lead to thyroid surgery negative pressure drainage device work efficiency low, it is inconvenient to use, waste time and energy, for this we propose a thyroid surgery negative pressure drainage device and drainage method.
Disclosure of Invention
The invention aims to solve the technical problems and overcome the existing defects, and provides a thyroid surgery negative pressure drainage device and a drainage method thereof.
In order to solve the technical problems, the invention provides the following technical scheme:
a thyroid surgery negative pressure drainage device comprises a negative pressure barrel, wherein a connecting pipe is installed at the bottom of the negative pressure barrel, a liquid collecting barrel is connected to the bottom end of the connecting pipe, a liquid discharge pipe is installed on one side of the liquid collecting barrel, a fixed sleeve ring is sleeved on the outer wall of the liquid collecting barrel, a drainage pipe is connected to the top of the negative pressure barrel, a drainage head is installed at the top end of the drainage pipe, an auxiliary mechanism is connected to the outer side of the drainage head, an arc-shaped plate is arranged inside the auxiliary mechanism, a first movable shaft is connected to one side of the arc-shaped plate, a first connecting plate is installed at the top of the first movable shaft, a first limiting belt is fixedly connected to the inner wall of the first connecting plate, a magic tape female surface is sewn on the inner wall of the first limiting belt, a magic tape surface is connected to the inner side of the magic female surface, a second limiting belt is fixedly sewn to the bottom of the magic tape, and, the top of first connecting plate is connected with the regulating spindle, and the outer wall slidable mounting of regulating spindle has the slide, the outer wall and the regulating plate of slide are fixed connection, and the top of regulating plate installs the second loose axle, the bottom of regulating plate is connected with portable mechanism, alarm mechanism is installed to the bottom of drainage head.
Further, just first connecting plate is provided with two sets ofly about the axis symmetry of arc to first connecting plate constitutes fixed knot through constituting between first spacing area, the female face of magic subsides, magic subsides son face, the spacing area of second and the second connecting plate.
Furthermore, the first connecting plate forms a sliding structure through the adjusting shaft, the sliding ways and the adjusting plates, and the adjusting plates are symmetrically provided with two groups about the central axis of the second movable shaft.
Further, the inside of portable mechanism is including the piston, and the piston is at the inner wall installation of a negative pressure section of thick bamboo, the outside fixedly connected with connecting rod of piston, and the connecting rod runs through the installation in one side of a negative pressure section of thick bamboo, the solid fixed ring of outside fixedly connected with of a negative pressure section of thick bamboo, and solid fixed ring's top fixed mounting has the spring to the top of spring is fixed mounting with the bottom of regulating plate.
Further, the adjusting plate forms an elastic structure through the spring and the fixing ring, and the two groups of springs are symmetrically arranged on the central axis of the negative pressure cylinder.
Further, the piston and the negative pressure cylinder form a movable structure through the connecting rod, and the transverse axis of the negative pressure cylinder coincides with the transverse axis of the piston.
Further, the inside of alarm mechanism is including the sleeve, and telescopic inner wall has seted up the spout, the inboard slidable mounting of spout has the slider, and the opposite side fixedly connected with drainage head of slider, telescopic top fixedly connected with bee calling organ, and bee calling organ's top and arc be fixed mounting, the inside through connection of arc and bee calling organ has the drainage head, and the inner wall fixed mounting of arc has press switch, the top outer wall fixedly connected with clamp plate of drainage head.
Furthermore, the flow guiding head forms a sliding structure with the sleeve through the sliding block and the sliding groove, the central axis of the sleeve coincides with the central axis of the flow guiding head, and the flow guiding head and the arc-shaped plate are vertically distributed.
Furthermore, the arc plates form a transmission structure through the pressing plate and the pressing switches, the pressing switches are symmetrically arranged in two groups about the central axis of the drainage head, and the central axis of the arc plates is overlapped with the central axis of the drainage head.
A drainage method of a thyroid surgery negative pressure drainage device mainly comprises 5 steps: step 1: with arc and first connecting plate at patient's wound outside fixed mounting to consolidate the linkage effect through first spacing area and second spacing area, make the arc laminate as far as possible with patient's wound, step 2: the drainage head is installed in the arc-shaped plate in a penetrating mode, so that the drainage head is connected with the wound of a patient and the stability of connection is kept, and the step 3: the connecting rod is operated to enable the piston to move on the inner wall of the negative pressure cylinder, so that the effusion at the wound of the patient is drained, and the step 4 is as follows: when the inside quantity of album liquid section of thick bamboo reaches the alarm volume, then make the spring tensile to make the drainage tube drive the drainage head downward activity, then make the drainage head take movable platen extrusion press switch, thereby make bee calling organ circular telegram carry out police dispatch newspaper, step 5 to the user: and discharging accumulated liquid in the liquid collecting barrel by opening the liquid discharge pipe.
The invention has the technical effects and advantages that:
1. according to the invention, the auxiliary mechanism is arranged, the arc-shaped plate and the adjusting plate are sleeved on the neck of a patient, the first limiting belt is fixed with the second limiting belt through the magic tape female surface and the magic tape male surface, the first limiting belt and the second limiting belt are wound and fixed on the neck of the patient, so that the arc-shaped plate is attached to the wound of the patient, the adjusting shaft is operated through the slide way, the adjusting plate is limited on the back neck of the patient through the second movable shaft, the arc-shaped plate is stably sleeved on the neck of the patient, and the effective auxiliary drainage head is connected with the wound of the patient;
2. according to the invention, the slide way is arranged in the adjusting plate and is connected with the first connecting plate through the adjusting shaft, so that the adjusting plate can be adjusted by the device according to patients with different body types, the use range of the device is improved, the comfort level of the patients is ensured, secondary injury of the patients during using the device is avoided, the safety of the device is improved, and meanwhile, the adjusting plates which are symmetrically arranged enable the users to adjust simply and conveniently, the users can calibrate and operate conveniently, and the use effect is improved;
3. according to the drainage device, the portable mechanism is arranged, the piston moves on the inner wall of the negative pressure cylinder under the fixing action of the connecting rod and the piston by pulling the connecting rod, so that the drainage tube conducts drainage through the drainage head, a user can quickly and conveniently conduct drainage on accumulated liquid at a wound, and the drainage device is simple in structure, convenient to operate, low in later maintenance cost and convenient to popularize and utilize;
4. according to the invention, the spring is arranged at the bottom of the adjusting plate, so that a user can hang the negative pressure cylinder through the adjusting plate, the negative pressure cylinder and the liquid collecting cylinder can be conveniently fixed by the user, and the spring can stretch and retract under the action of gravity by the internal weight of the liquid collecting cylinder, so that the user can feel the internal liquid collecting quantity of the liquid collecting cylinder, the portability of the device is improved, the user can conveniently walk and move when using the device, and the practicability of the device is enhanced;
5. according to the invention, the alarm mechanism is arranged, when the quantity in the liquid collection cylinder reaches the alarm quantity, the spring is stretched by gravity, so that the drainage tube drives the drainage head to move downwards, the drainage head slides downwards on the inner wall of the sleeve through the sliding block and the sliding groove, the drainage head is provided with the movable pressing plate to extrude the press switch, and the buzzer is electrified to alarm a user under the electric connection effect of the press switch and the buzzer, so that the safety of the device is improved, and the accumulated liquid can be conveniently discharged by the user in time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the structure of the auxiliary mechanism of the present invention;
FIG. 3 is an enlarged view of the auxiliary mechanism of the present invention at A;
FIG. 4 is a schematic view of the structure of the portable mechanism of the present invention;
fig. 5 is a schematic view of the alarm mechanism of the present invention.
Reference numbers in the figures: 1. a negative pressure cylinder; 2. a connecting pipe; 3. a liquid collection cylinder; 4. a liquid discharge pipe; 5. a fixed collar; 6. a drainage tube; 7. a drainage head; 8. an auxiliary mechanism; 801. an arc-shaped plate; 802. a first movable shaft; 803. a first connecting plate; 804. a first limit belt; 805. magic tape mother surface; 806. a magic tape surface; 807. a second limit belt; 808. a second connecting plate; 809. an adjustment shaft; 810. a slideway; 811. an adjusting plate; 812. a second movable shaft; 9. a portable mechanism; 901. a piston; 902. a connecting rod; 903. a fixing ring; 904. a spring; 10. an alarm mechanism; 1001. a sleeve; 1002. a chute; 1003. a slider; 1004. a buzzer; 1005. a push switch; 1006. and (7) pressing a plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1-5, a thyroid surgery negative pressure drainage device comprises a negative pressure cylinder 1, a connecting pipe 2, a liquid collecting cylinder 3, a liquid discharge pipe 4, a fixed collar 5, a drainage pipe 6, a drainage head 7, an auxiliary mechanism 8, an arc plate 801, a first movable shaft 802, a first connecting plate 803, a first limit belt 804, a magic female surface 805, a magic tape surface 806, a second limit belt 807, a second connecting plate 808, an adjusting shaft 809, a slideway 810, an adjusting plate 811, a second movable shaft 812, a portable mechanism 9, a piston 901, a connecting rod 902, a fixed ring 903, a spring 904, an alarm mechanism 10, a sleeve 1001, a chute 1002, a slider 1003, a buzzer 1004, a press switch 1005 and a press plate 1006, wherein the connecting pipe 2 is installed at the bottom of the negative pressure cylinder 1, the liquid collecting cylinder 3 is connected to the bottom end of the connecting pipe 2, the liquid discharge pipe 4 is installed at one side of the liquid collecting cylinder 3, and the fixed collar 5 is, the top of the negative pressure cylinder 1 is connected with a drainage tube 6, the top end of the drainage tube 6 is provided with a drainage head 7, the outer side of the drainage head 7 is connected with an auxiliary mechanism 8, the inner part of the auxiliary mechanism 8 comprises an arc plate 801, one side of the arc plate 801 is connected with a first movable shaft 802, the top of the first movable shaft 802 is provided with a first connecting plate 803, the inner wall of the first connecting plate 803 is fixedly connected with a first limit belt 804, the inner wall of the first limit belt 804 is sewed with a magic tape female surface 805, the inner side of the magic tape female surface 805 is connected with a magic tape male surface 806, the bottom of the magic tape male surface 806 is fixedly sewed with a second limit belt 807, the outer side of the second limit belt 807 is fixedly provided with a second connecting plate 808, the top of the first connecting plate 803 is connected with an adjusting shaft 809, the outer wall of the adjusting shaft 809 is slidably provided with a slide 810, the outer wall of, and the top of regulating plate 811 installs second loose axle 812, and the bottom of regulating plate 811 is connected with portable mechanism 9, and alarm mechanism 10 is installed to the bottom of drainage head 7, offers slide 810 through the inside at regulating plate 811 to be connected with first connecting plate 803 through regulating shaft 809, improved the application range of device.
As shown in fig. 2-3, the first connecting plate 803 forms a movable structure through the first movable shaft 802 and the arc plate 801, two sets of the first connecting plate 803 are symmetrically arranged about the central axis of the arc plate 801, the first connecting plate 803 forms a fixed structure through the first spacing band 804, the hook and loop fastener female face 805, the hook and loop fastener face 806, the second spacing band 807 and the second connecting plate 808, and the first spacing band 804 is fixed through the hook and loop fastener female face 805, the hook and loop fastener face 806 and the second spacing band 807, so that the first spacing band 804 and the second spacing band 807 are wound and fixed on the neck of the patient, and the arc plate 801 is attached to the wound of the patient.
As shown in fig. 2-3, the first connecting plate 803 forms a sliding structure with the adjusting plate 811 through the adjusting shaft 809, the sliding channel 810, and two sets of adjusting plates 811 are symmetrically arranged about the central axis of the second movable shaft 812, and the adjusting plate 811 is adjusted by the adjusting shaft 809 to be positioned, so that the device can be used for patients with different body sizes, and the arc-shaped plate 801 is attached to the wound of the patient as much as possible.
As shown in fig. 4, the inside of the portable mechanism 9 includes a piston 901, and the piston 901 is mounted on the inner wall of the negative pressure cylinder 1, the outside of the piston 901 is fixedly connected with a connecting rod 902, and the connecting rod 902 is installed on one side of the negative pressure cylinder 1 in a penetrating manner, the outside of the negative pressure cylinder 1 is fixedly connected with a fixing ring 903, and the top of the fixing ring 903 is fixedly mounted with a spring 904, and the top of the spring 904 and the bottom of an adjusting plate 811 are fixedly mounted, under the action of gravity, the spring 904 is made to stretch and contract by the internal weight of the liquid collecting cylinder 3, so that a user can feel the amount of the liquid collected inside the liquid collecting cylinder 3, and the portability.
As shown in fig. 4, adjusting plate 811 constitutes elastic structure through having between spring 904 and the solid fixed ring 903, and spring 904 is provided with two sets of about the axis symmetry of negative pressure cylinder 1, sets up spring 904 through the bottom at adjusting plate 811, makes the user hang negative pressure cylinder 1 through adjusting plate 811, and the user of being convenient for is fixed negative pressure cylinder 1 and album liquid cylinder 3.
As shown in fig. 4, the piston 901 forms a movable structure with the negative pressure cylinder 1 through the connecting rod 902, and the transverse axis of the negative pressure cylinder 1 coincides with the transverse axis of the piston 901, and under the fixing action of the connecting rod 902 and the piston 901, the piston 901 moves on the inner wall of the negative pressure cylinder 1, so that the drainage tube 6 conducts drainage through the drainage head 7.
As shown in fig. 5, the inside of the alarm mechanism 10 includes a sleeve 1001, a sliding groove 1002 is formed in the inner wall of the sleeve 1001, a sliding block 1003 is slidably mounted on the inner side of the sliding groove 1002, a flow guiding head 7 is fixedly connected to the other side of the sliding block 1003, a buzzer 1004 is fixedly connected to the top end of the sleeve 1001, the top end of the buzzer 1004 and the arc plate 801 are fixedly mounted, a flow guiding head 7 is penetratingly connected to the insides of the arc plate 801 and the buzzer 1004, a press switch 1005 is fixedly mounted on the inner wall of the arc plate 801, a press plate 1006 is fixedly connected to the outer wall of the top of the flow guiding head 7, and the flow guiding head 7 slides downwards on the inner wall of the sleeve 1001 through the sliding block 1003 and the sliding groove 1002 by downward.
As shown in fig. 5, the drainage head 7 forms a sliding structure with the sleeve 1001 through the sliding block 1003 and the sliding groove 1002, the central axis of the sleeve 1001 coincides with the central axis of the drainage head 7, the drainage head 7 is vertically distributed with the arc-shaped plate 801, and the drainage head 7 is installed inside the arc-shaped plate 801 in a penetrating manner, so that the drainage head 7 is connected with the wound of the patient and the connection stability is maintained.
As shown in fig. 5, the arc plate 801 forms a transmission structure with the press plate 1006 and the press switch 1005, the press switch 1005 is symmetrically provided with two sets of the central axes of the drainage head 7, the central axes of the arc plate 801 and the central axes of the drainage head 7 coincide with each other, and under the electric connection action of the press switch 1005 and the buzzer 1004, the buzzer 1004 is powered on to alarm the user, so as to prompt the user to discharge accumulated liquid in time
A drainage method of a thyroid surgery negative pressure drainage device mainly comprises 5 steps: step 1: the arc plate 801 and the first connecting plate 803 are fixedly installed outside the wound of the patient, and the connecting effect is reinforced through the first limiting belt 804 and the second limiting belt 807, so that the arc plate 801 and the wound of the patient are attached as much as possible, and the step 2: the drainage head 7 is installed inside the arc-shaped plate 801 in a penetrating manner, so that the drainage head 7 is connected with the wound of the patient and the stability of the connection is kept, and the step 3: operating the connecting rod 902 to enable the piston 901 to move on the inner wall of the negative pressure cylinder 1, so as to drain effusion at the wound of the patient, and the step 4: when the inside quantity of album liquid section of thick bamboo 3 reaches the alarm volume, make spring 904 tensile to make drainage tube 6 drive draw head 7 activity down, make draw head 7 drive clamp plate 1006 extrusion press switch 1005, thereby make bee calling organ 1004 circular telegram carry out police dispatch newspaper, step 5 to the user: the accumulated liquid in the liquid collecting cylinder 3 is discharged by opening the liquid discharge pipe 4.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
The working principle of the invention is as follows: when the drainage device is used, the arc plate 801 and the first connecting plate 803 are fixedly installed outside a wound of a patient, the connecting effect is reinforced through the first limiting belt 804 and the second limiting belt 807, the position of the adjusting plate 811 is adjusted through the adjusting shaft 809, the device can be used for patients with different body types, the arc plate 801 is attached to the wound of the patient as much as possible, the drainage head 7 is installed inside the arc plate 801 in a penetrating manner, the drainage head 7 is connected with the wound of the patient and keeps the stability of connection, the connecting rod 902 is operated to enable the piston 901 to move on the inner wall of the negative pressure cylinder 1, so that effusion at the wound of the patient is drained, when the internal quantity of the liquid collection cylinder 3 reaches the alarm quantity, the spring 904 is stretched by gravity, the drainage tube 904 drives the drainage head 7 to move downwards, the drainage head 7 slides downwards on the inner wall of the sleeve 1001 through the sliding block 1003 and the sliding groove 1002, then, the drainage head 7 drives the pressing plate 1006 to extrude the press switch 1005, under the electric connection action of the press switch 1005 and the buzzer 1004, the buzzer 1004 is powered on to alarm the user, so as to prompt the user to discharge the accumulated liquid in time, and meanwhile, the accumulated liquid in the liquid collecting cylinder 3 is discharged by opening the liquid discharge pipe 4, thus the working principle of the device is completed.
The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a thyroid surgery negative pressure drainage device, includes negative pressure section of thick bamboo (1), its characterized in that: the connecting pipe (2) is installed at the bottom of the negative pressure cylinder (1), the bottom end of the connecting pipe (2) is connected with the liquid collecting cylinder (3), the liquid discharge pipe (4) is installed on one side of the liquid collecting cylinder (3), the outer wall of the liquid collecting cylinder (3) is sleeved with the fixing sleeve ring (5), the top of the negative pressure cylinder (1) is connected with the drainage pipe (6), the top end of the drainage pipe (6) is provided with the drainage head (7), the outer side of the drainage head (7) is connected with the auxiliary mechanism (8), the inner part of the auxiliary mechanism (8) comprises an arc-shaped plate (801), one side of the arc-shaped plate (801) is connected with a first movable shaft (802), the top of the first movable shaft (802) is provided with a first connecting plate (803), the inner wall of the first connecting plate (803) is fixedly connected with a first limiting belt (804), the inner wall of the first limiting belt (804) is sewn, and the inboard of female face of magic subsides (805) is connected with magic subsides son face (806), the bottom of magic subsides son face (806) is fixed to be sewed up has spacing area of second (807), and the outside fixed mounting of spacing area of second (807) has second connecting plate (808), the top of first connecting plate (803) is connected with regulating spindle (809), and the outer wall slidable mounting of regulating spindle (809) has slide (810), the outer wall and regulating plate (811) of slide (810) are fixed connection, and second loose axle (812) are installed on the top of regulating plate (811), the bottom of regulating plate (811) is connected with portable mechanism (9), alarm mechanism (10) are installed to the bottom of drainage head (7).
2. The thyroid surgery negative pressure drainage device of claim 1, wherein: the first connecting plate (803) forms a movable structure between the first movable shaft (802) and the arc-shaped plate (801), two groups of first connecting plates (803) are symmetrically arranged about the central axis of the arc-shaped plate (801), and the first connecting plates (803) form a fixed structure between the first limiting belt (804), the magic tape female surface (805), the magic tape male surface (806), the second limiting belt (807) and the second connecting plate (808).
3. The thyroid surgery negative pressure drainage device of claim 1, wherein: the first connecting plate (803) forms a sliding structure through the adjusting shaft (809), the sliding ways (810) and the adjusting plates (811), and the adjusting plates (811) are symmetrically provided with two groups about the central axis of the second movable shaft (812).
4. The thyroid surgery negative pressure drainage device of claim 1, wherein: the inside of portable mechanism (9) is including piston (901), and piston (901) is at the inner wall installation of a negative pressure section of thick bamboo (1), the outside fixedly connected with connecting rod (902) of piston (901), and connecting rod (902) run through the installation in one side of a negative pressure section of thick bamboo (1), the solid fixed ring (903) of outside fixedly connected with of a negative pressure section of thick bamboo (1), and the top fixed mounting who gu fixed ring (903) has spring (904) to the top of spring (904) and the bottom of regulating plate (811) are fixed mounting.
5. The thyroid surgery negative pressure drainage device of claim 4, wherein: adjusting plate (811) constitute elastic construction through having between spring (904) and solid fixed ring (903), and spring (904) are provided with two sets of about the axis symmetry of negative pressure section of thick bamboo (1).
6. The thyroid surgery negative pressure drainage device of claim 4, wherein: the piston (901) and the negative pressure cylinder (1) form a movable structure through a connecting rod (902), and the transverse axis of the negative pressure cylinder (1) is coincided with the transverse axis of the piston (901).
7. The thyroid surgery negative pressure drainage device of claim 1, wherein: the inside of alarm mechanism (10) is including sleeve (1001), and spout (1002) have been seted up to the inner wall of sleeve (1001), the inboard slidable mounting of spout (1002) has slider (1003), and the opposite side fixedly connected with drainage head (7) of slider (1003), the top fixedly connected with bee calling organ (1004) of sleeve (1001), and the top of bee calling organ (1004) and arc (801) are fixed mounting, the inside through connection of arc (801) and bee calling organ (1004) has drainage head (7), and the inner wall fixed mounting of arc (801) has press switch (1005), the top outer wall fixedly connected with clamp plate (1006) of drainage head (7).
8. The thyroid surgery negative pressure drainage device of claim 7, wherein: the flow guiding head (7) forms a sliding structure with the sleeve (1001) through the sliding block (1003), the sliding groove (1002), the central axis of the sleeve (1001) is overlapped with the central axis of the flow guiding head (7), and the flow guiding head (7) and the arc-shaped plate (801) are vertically distributed.
9. The thyroid surgery negative pressure drainage device of claim 7, wherein: the arc-shaped plate (801) forms a transmission structure with the press switch (1005) through the press plate (1006), two groups of press switches (1005) are symmetrically arranged about the central axis of the drainage head (7), and the central axis of the arc-shaped plate (801) is coincided with the central axis of the drainage head (7).
10. A drainage method of a thyroid surgery negative pressure drainage device mainly comprises 5 steps: step 1: the arc-shaped plate (801) and the first connecting plate (803) are fixedly installed outside a wound of a patient, and the connecting effect is reinforced through the first limiting belt (804) and the second limiting belt (807), so that the arc-shaped plate (801) is attached to the wound of the patient as much as possible, and the step 2: installing a drainage head (7) in the arc-shaped plate (801) in a penetrating manner, connecting the drainage head (7) with the wound of a patient and keeping the stability of the connection, and 3: operating the connecting rod (902) to enable the piston (901) to move on the inner wall of the negative pressure cylinder (1), so as to drain effusion at the wound of a patient, and the step 4: when liquid collecting barrel (3) inside quantity reaches the alarm volume, make spring (904) tensile to make drainage tube (6) drive drainage head (7) activity down, make drainage head (7) drive clamp plate (1006) extrusion press switch (1005), thereby make bee calling organ (1004) circular telegram carry out police dispatch newspaper, step 5 to the user: and discharging accumulated liquid in the liquid collecting barrel (3) by opening the liquid discharge pipe (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011388539.0A CN112316231A (en) | 2020-12-02 | 2020-12-02 | Thyroid surgery negative pressure drainage device and drainage method thereof |
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| CN202011388539.0A CN112316231A (en) | 2020-12-02 | 2020-12-02 | Thyroid surgery negative pressure drainage device and drainage method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713190A (en) * | 2021-08-23 | 2021-11-30 | 霍君艺 | Liquid drainage equipment for minimally invasive surgery for cosmetic plastic surgery |
-
2020
- 2020-12-02 CN CN202011388539.0A patent/CN112316231A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713190A (en) * | 2021-08-23 | 2021-11-30 | 霍君艺 | Liquid drainage equipment for minimally invasive surgery for cosmetic plastic surgery |
| CN113713190B (en) * | 2021-08-23 | 2024-04-09 | 汉中市中心医院 | Minimally invasive surgical liquid drainage equipment for cosmetology and plastic |
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