CN220142256U - Postoperative drainage device for general surgery nursing operation - Google Patents
Postoperative drainage device for general surgery nursing operation Download PDFInfo
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- CN220142256U CN220142256U CN202223366549.1U CN202223366549U CN220142256U CN 220142256 U CN220142256 U CN 220142256U CN 202223366549 U CN202223366549 U CN 202223366549U CN 220142256 U CN220142256 U CN 220142256U
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- fixedly connected
- plate
- syringe
- drainage device
- syringe barrel
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 13
- 206010057751 Post procedural discharge Diseases 0.000 title claims description 3
- 238000002682 general surgery Methods 0.000 title description 5
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model provides a drainage device after general surgical nursing operation, which comprises an injector cylinder; the number of the injector barrels is two; the two syringe barrels are fixedly connected; the same ends of the two syringe barrels are fixedly connected with a catheter with two blocked ends; the catheter is communicated with a liquid suction component; the liquid absorbing component is provided with a collecting barrel; a piston plate is sealed and attached in the syringe barrel; a pulling plate is fixedly connected to the piston plate; the pulling plate in one syringe barrel is connected with the pulling plate in the other syringe barrel through a gear assembly; the gear assembly comprises through grooves which are respectively arranged on the two syringe barrels and communicated with each other; a rotating rod fixedly connected with the syringe barrel is arranged in the through groove; a gear is sleeved on the rotating rod in a rotating way; the rack meshed with the gear is arranged on the pulling plates in the two syringe barrels respectively, and the syringe barrels can continuously conduct negative pressure drainage through the arrangement of the two syringe barrels and the action of the gear assembly, so that the operation time is shortened.
Description
Technical Field
The utility model belongs to the technical field of nursing, and particularly relates to a drainage device after general surgery nursing operation.
Background
In general surgery or therapy, some liquid in the human body needs to be drained outside the body through a drainage device.
Publication (bulletin) number: CN211751322U, application number: CN201922026948.5 discloses a drainage device after general surgery nursing operation, including pull rod section of thick bamboo and suction tube, pull rod section of thick bamboo right side lower extreme position department is provided with fixed handle, the inside position department in fixed handle left side top has cup jointed detachable handle pull rod device, because install detachable handle pull rod device, so when detachable handle pull rod device damages, through disassembling the work to detachable handle pull rod device for go up handle pull rod and lower handle pull rod and go up the separation, thereby make detachable handle pull rod device and the rotation axis separation in the fixed handle, make things convenient for the installation of detachable handle pull rod device, again because install elasticity silica gel antiskid cover, so through elasticity silica gel cover and antiskid fixed orifices, just can make the detachable handle pull rod device of change inseparabler, avoided detachable handle pull rod device to drop, so just improved the change efficiency, but also reduced the damage rate of equipment.
Aiming at the problem that the negative pressure drainage cannot be continuously carried out in the above patent, the drainage has a gap, so we propose a drainage device after general surgical nursing operation, through the functions of two syringe barrels and a gear assembly, the syringe barrels can continuously carry out the negative pressure drainage, and the operation time is reduced.
Disclosure of Invention
The drainage device after general surgical nursing operation provided by the utility model has the advantages that the structure is simple, the use is convenient, and the syringe barrels can continuously drain under negative pressure by arranging the two syringe barrels and the gear assembly, so that the operation time is shortened.
The utility model provides a drainage device after general surgical nursing operation, which comprises an injector cylinder; the number of the injector barrels is two; the two syringe barrels are fixedly connected; the same ends of the two syringe barrels are fixedly connected with a catheter with two blocked ends; the catheter is communicated with a liquid suction component; the liquid absorbing component is provided with a collecting barrel; a piston plate is sealed and attached in the syringe barrel; a pulling plate is fixedly connected to the piston plate; the pulling plate in one syringe barrel is connected with the pulling plate in the other syringe barrel through a gear assembly; the gear assembly comprises through grooves which are respectively arranged on the two syringe barrels and communicated with each other; a rotating rod fixedly connected with the syringe barrel is arranged in the through groove; a gear is sleeved on the rotating rod in a rotating way; the rack meshed with the gear is arranged on the pulling plate in each syringe barrel, the pulling plate is pulled outwards to move outwards, the piston plate is driven to move outwards, negative pressure in the corresponding syringe barrels is collected through drainage of the liquid suction component, when the pulling plate moves outwards, the rack is driven to move, the gear is driven to rotate, the other rack is driven to move in the opposite direction, the pulling plate is pressed, negative pressure drainage is carried out in the syringe barrel at the upper end at the moment, the syringe barrel at the lower end is not drained, and therefore, when the pulling plate is pulled and the pulling plate is pressed, the negative pressure drainage is carried out, and the operation time is reduced.
Further, the liquid suction assembly comprises a connecting pipe fixedly communicated with the catheter; the connecting pipe is fixedly communicated with a liquid suction pipe; the connecting pipe is fixedly communicated with a liquid outlet pipe; the drain pipe is connected with the collecting barrel, and the syringe barrel is drained into the collecting barrel through the liquid suction pipe.
Further, a guide rod is fixedly connected to one of the piston plates; a sleeve plate is fixedly connected in the syringe barrel; the guide rod passes through the sleeve plate, and the guide rod prevents the piston plate from misplacement and the syringe barrel from sealing.
Further, the pull plate is fixedly connected with a handle plate; the anti-skid sleeve is sleeved on the handle plate, and the handle is convenient for pulling the handle plate.
Furthermore, the lower end of the syringe barrel is fixedly connected with a handle, and the handle is convenient for holding the syringe barrel.
Further, the guide rod is symmetrically arranged with the pull plate by taking the center position of the piston plate as a reference.
Further, the injector cylinder is fixedly communicated with an exhaust pipe; a one-way valve arranged between the guide pipe and the exhaust pipe is arranged in the injector cylinder; the exhaust pipe is internally provided with a second one-way valve, the one-way valve prevents air in the negative pressure cylinder from entering the guide pipe, and the exhaust pipe and the second one-way valve facilitate the exhaust in the injector cylinder.
The utility model has the beneficial effects that: the drainage device after general surgical nursing operation provided by the utility model has the advantages that the structure is simple, the use is convenient, and the syringe barrels can continuously drain under negative pressure by arranging the two syringe barrels and the gear assembly, so that the operation time is shortened.
Drawings
Fig. 1 is a block diagram of a drainage device after general surgical nursing operation according to the present utility model.
Fig. 2 is a sectional view showing a structure of a syringe barrel of the drainage device after general surgical nursing operation according to the present utility model.
Fig. 3 is an enlarged view of a portion a of a post-surgical-care drainage device according to the present utility model.
( 1. A syringe barrel; 2. a conduit; 3. a collecting barrel; 4. a piston plate; 5. pulling a plate; 6. a through groove; 7. a rotating rod; 8. a gear; 9. a rack; 10. a connecting pipe; 11. a pipette; 12. a liquid outlet pipe; 13. a guide rod; 14. a sleeve plate; 15. a handle plate; 16. a handle; 17. exhaust pipe )
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the post-surgical-care drainage device shown in fig. 1, 2 and 3, the post-surgical-care drainage device comprises a syringe barrel 1; the syringe barrel 1 is provided with two; the two syringe barrels 1 are fixedly connected; the same ends of the two syringe barrels 1 are fixedly connected with a catheter 2 with two blocked ends; the catheter 2 is communicated with a liquid suction component; the liquid absorbing component is provided with a collecting barrel 3; a piston plate 4 is sealed and attached in the syringe barrel 1; a pulling plate 5 is fixedly connected to the piston plate 4; the pulling plate 5 in one of the syringe barrels 1 is connected with the pulling plate 5 in the other syringe barrel 1 through a gear assembly; the gear assembly comprises through grooves 6 which are respectively arranged on the two syringe barrels 1 and communicated with each other; a rotating rod 7 fixedly connected with the syringe barrel 1 is arranged in the through groove 6; a gear 8 is rotatably sleeved on the rotating rod 7; racks 9 meshed with the gears 8 are respectively arranged on the pull plates 5 in the two syringe barrels 1.
The liquid absorbing component comprises a connecting pipe 10 fixedly communicated with the catheter 2; the connecting pipe 10 is fixedly connected with a liquid suction pipe 11; the connecting pipe 10 is fixedly connected with a liquid outlet pipe 12; the liquid outlet pipe 12 is connected with the collecting barrel 3.
One of the piston plates 4 is fixedly connected with a guide rod 13; a sleeve plate 14 is fixedly connected in the syringe barrel 1; the guide rod 13 passes through the sleeve plate 14.
The pull plate 5 is fixedly connected with a handle plate 15; an anti-skid sleeve is sleeved on the handle plate 15.
The lower end of the syringe barrel 1 is fixedly connected with a handle 16.
The guide rod 13 is symmetrically arranged with the pull plate 5 by taking the center position of the piston plate 4 as a reference.
The injector tube 1 is fixedly communicated with an exhaust pipe 17; a one-way valve arranged between the guide pipe 2 and the exhaust pipe 17 is arranged in the syringe barrel 1; a second one-way valve is arranged in the exhaust pipe 17.
The principle of the utility model is as follows: when the injector is used, the handle 16 is held, the handle plate 15 is pulled outwards, the handle plate 5 is driven to move outwards, the piston plate 4 is driven to move outwards, the corresponding negative pressure in the injector cylinder 1 is used for sucking liquid into the collecting barrel 3 through the liquid suction pipe 11 for drainage and collection, the rack 9 is driven to move when the handle plate 5 moves outwards, the gear 8 is driven to rotate, the other rack 9 is driven to move in the opposite direction, the air in the injector cylinder 1 corresponding to the other rack 9 is discharged through the exhaust pipe 17 due to the check valve and the second check valve, the handle plate 15 is pressed, at the moment, the negative pressure drainage is carried out in the injector cylinder 1 at the upper end, and the air in the injector cylinder 1 at the lower end is discharged through the exhaust pipe 17, so that the negative pressure drainage is carried out when the handle plate 15 is pulled and the handle plate 15 is pressed, and the operation time is shortened.
While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model, which is to be limited only by the appended claims.
Claims (7)
1. A general surgical nursing postoperative drainage device, which comprises a syringe barrel (1); the method is characterized in that: the syringe barrels (1) are provided with two; the two syringe barrels (1) are fixedly connected; the same ends of the two syringe barrels (1) are fixedly connected with a catheter (2) with two blocked ends; the catheter (2) is communicated with a liquid suction component; the liquid absorbing component is provided with a collecting barrel (3); a piston plate (4) is sealed and attached in the syringe barrel (1); a pulling plate (5) is fixedly connected to the piston plate (4); wherein the method comprises the steps of
The pulling plate (5) in one syringe barrel (1) is connected with the pulling plate (5) in the other syringe barrel (1) through a gear assembly; the gear assembly comprises through grooves (6) which are respectively arranged on the two syringe barrels (1) and communicated with each other; a rotating rod (7) fixedly connected with the syringe cylinder (1) is arranged in the through groove (6); a gear (8) is sleeved on the rotating rod (7) in a rotating way; racks (9) meshed with the gears (8) are respectively arranged on the pull plates (5) in the two syringe barrels (1).
2. The post-surgical-care drainage device of claim 1, wherein: the liquid suction assembly comprises a connecting pipe (10) fixedly communicated with the catheter (2); a liquid suction pipe (11) is fixedly connected to the connecting pipe (10); a liquid outlet pipe (12) is fixedly connected to the connecting pipe (10); the liquid outlet pipe (12) is connected with the collecting barrel (3).
3. The post-surgical-care drainage device of claim 1, wherein: one of the piston plates (4) is fixedly connected with a guide rod (13); a sleeve plate (14) is fixedly connected in the syringe barrel (1); the guide rod (13) passes through the sleeve plate (14).
4. The post-surgical-care drainage device of claim 1, wherein: the pull plate (5) is fixedly connected with a handle plate (15); an anti-skid sleeve is sleeved on the handle plate (15).
5. The post-surgical-care drainage device of claim 1, wherein: the lower end of the syringe barrel (1) is fixedly connected with a handle (16).
6. A post-surgical-care drainage device according to claim 3, wherein: the guide rod (13) is symmetrically arranged with the pull plate (5) by taking the center position of the piston plate (4) as a reference.
7. The post-surgical-care drainage device of claim 1, wherein: an exhaust pipe (17) is fixedly connected to the injector cylinder (1) in a communicated manner; a one-way valve arranged between the guide pipe (2) and the exhaust pipe (17) is arranged in the injector cylinder (1); a second one-way valve is arranged in the exhaust pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223366549.1U CN220142256U (en) | 2022-12-15 | 2022-12-15 | Postoperative drainage device for general surgery nursing operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223366549.1U CN220142256U (en) | 2022-12-15 | 2022-12-15 | Postoperative drainage device for general surgery nursing operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220142256U true CN220142256U (en) | 2023-12-08 |
Family
ID=89009472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223366549.1U Active CN220142256U (en) | 2022-12-15 | 2022-12-15 | Postoperative drainage device for general surgery nursing operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220142256U (en) |
-
2022
- 2022-12-15 CN CN202223366549.1U patent/CN220142256U/en active Active
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| GR01 | Patent grant |