CN221013395U - PICC thrombolysis nursing device - Google Patents
PICC thrombolysis nursing device Download PDFInfo
- Publication number
- CN221013395U CN221013395U CN202322180006.9U CN202322180006U CN221013395U CN 221013395 U CN221013395 U CN 221013395U CN 202322180006 U CN202322180006 U CN 202322180006U CN 221013395 U CN221013395 U CN 221013395U
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- China
- Prior art keywords
- fixedly connected
- picc
- thrombolysis
- center
- nursing device
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Links
- 230000002537 thrombolytic effect Effects 0.000 title claims abstract description 42
- 230000000474 nursing effect Effects 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 239000003146 anticoagulant agent Substances 0.000 abstract description 25
- 239000003814 drug Substances 0.000 abstract description 24
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 208000007536 Thrombosis Diseases 0.000 description 9
- 239000003527 fibrinolytic agent Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a PICC thrombolysis nursing device, comprising: a syringe, a push rod and a filter cartridge; the rod body handle is fixedly connected with one end of the pushing rod; the pushing disc is fixedly connected to the other end of the pushing rod, and a rubber pad is fixedly sleeved on the outer surface of the pushing disc; a liquid outlet hole is formed in the bottom of the injection cylinder close to the center; the round frame is fixedly connected to the bottom of the injection cylinder close to the center, and a thread groove is fixedly connected to the inner wall of the round frame; when the thrombolytic medicine liquid enters the filter cartridge and then is filtered, the impurities of the thrombolytic medicine liquid are further reduced, then the thrombolytic medicine liquid can come out from the sleeve pipe, the pipe can be connected to the sleeve pipe for use on a patient, and meanwhile, the filter cartridge can be rotated to enable the rotary drum to be connected with the thread groove, and the filter cartridge can be detached from the round frame for cleaning.
Description
Technical Field
The utility model relates to the technical field of nursing, in particular to a PICC thrombolysis nursing device.
Background
When the intravascular catheter is left in a blood vessel for a long time, blood can easily flow back into the intravascular catheter, and thrombus can be formed in the intravascular catheter. When thrombus is formed, the built-in pipe pipeline is blocked, and the normal use of the built-in pipe is affected. At present, when thrombus occurs in the inner tube, the inner tube is generally required to be replaced or the thrombus in the inner tube is dissolved and dredged.
The prior Chinese patent publication number is: CN212466728U discloses a PICC thrombolysis nursing device, comprising a housing (1), a drawing device (2) and a non-return device (3). The beneficial effects of the utility model are as follows: the flexible first partition is arranged, so that the liquid medicine is completely isolated from the air, and the pollution of the liquid medicine caused by the untight sealing is avoided; the operation is simple, and only the simple drawing operation is needed, so that the fluid passage is not needed to be manually changed; the deformation of the flexible partition is quantitative, so that the adding amount of the liquid medicine is limited, and the manual attention of the adding amount is not needed; the disposable material is disposable, a vacuum pump is not needed, and the cost is low; repeated disinfection is not needed, and secondary pollution risk is avoided.
Although the technical scheme has simple operation, only simple drawing operation, and no need of manually changing the fluid passage; the deformation of the flexible partition is quantitative, so that the adding amount of the liquid medicine is limited, and the manual attention of the adding amount is not needed; the disposable material is disposable, a vacuum pump is not needed, and the cost is low; the device has the advantages of no need of repeated disinfection and no secondary pollution risk, but the thrombolytic liquid medicine always flows back in the residual part after injection is completed in use, so that the thrombolytic liquid medicine can reach the inside of the device, and the inside of the device is polluted, and the thrombolytic liquid medicine is a disposable consumable product and pollutes the environment when being processed by a collector type.
Disclosure of utility model
The utility model aims to solve the problem that residual parts of thrombolytic medicine liquid after injection are refluxed to pollute the inside of the device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a PICC thrombolysis nursing device, comprising:
A syringe, a push rod and a filter cartridge;
The rod body handle is fixedly connected with one end of the pushing rod;
The pushing disc is fixedly connected to the other end of the pushing rod, and a rubber pad is fixedly sleeved on the outer surface of the pushing disc;
A liquid outlet hole is formed in the bottom of the injection cylinder close to the center;
The round frame is fixedly connected to the bottom of the injection cylinder close to the center, and a thread groove is fixedly connected to the inner wall of the round frame;
the plurality of limiting rods are fixedly connected to the bottom of the injection cylinder close to the center, and the outer surfaces of the limiting rods are slidably connected with movable blocking plates.
Preferably, the rubber pad sliding connection is at the surface of syringe inner wall, a plurality of gag lever post fixed connection is in the inboard of circle frame.
Preferably, the top fixedly connected with round stopper of activity jam dish, the bottom fixedly connected with magnet of activity jam dish is first, a plurality of gag lever post bottom fixedly connected with fixed disk.
Preferably, a second magnet is fixedly connected to one side of the top of the fixing disc, which is close to the center, and is opposite to the first magnet, and a rotary drum is fixedly connected to one side of the filter cartridge.
Preferably, the rotary drum is movably connected to the outer surface of the thread groove, and a dome is fixedly connected to the bottom of the injection tube close to the center.
Preferably, the circular cover is arranged on the outer side of the filter cylinder, and the bottom of the circular cover, which is close to the center, is fixedly connected with a sleeve pipe.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. When the utility model is used, the thrombolytic medicine is in the injection tube, and then the handle of the rod body is pulled to drive the pushing disc to move to one side. Then will drive the rubber pad simultaneously and slide at the inner wall of injection tube, then promote the body of rod handle and make the catch bar catch tray slide at the inner wall of injection tube, air compression 'S effect is better when the rubber pad makes the catch tray promote simultaneously, the inside thrombolytic liquid medicine of injection tube can reach the inside of cartridge filter through the play liquid hole when the catch tray removes to one side, air at play liquid hole department simultaneously can promote movable jam dish outside surface slip at the gag lever post, the round plug will not contact with play liquid hole after the release, the inside that just comes out of play liquid hole of thrombolytic liquid medicine simultaneously, when the catch bar does not move compressed air downwards, because magnet one with magnet two' S N extremely with the S extremely repel each other so make the round plug on the movable jam tray block up the liquid hole and stop up so that inside thrombolytic liquid medicine can not appear the backward flow phenomenon, the problem that there is remaining part to produce backward flow after the injection is accomplished to the device inside, the problem that causes pollution to the device inside has been solved after the injection is accomplished to have had remaining part to produce backward flow.
2. When the utility model is used, the thrombolytic medicine liquid is filtered after entering the filter cartridge, so that the impurities of the thrombolytic medicine liquid are further reduced, then the thrombolytic medicine liquid can come out from the sleeving pipe, the pipe can be connected to the sleeving pipe for use on a patient, and meanwhile, the filter cartridge can be rotated to enable the rotary drum to be connected with the thread groove, and the filter cartridge can be detached from the round frame for cleaning.
Drawings
Fig. 1 is a schematic perspective view of a PICC thrombolysis nursing device according to the present utility model;
Fig. 2 is a schematic diagram of a partial structure of a PICC thrombolysis nursing device according to the present utility model;
fig. 3 is a schematic diagram illustrating an internal structure of a PICC thrombolysis nursing device according to the present utility model;
Fig. 4 is a schematic perspective view illustrating a PICC thrombolysis nursing device according to the present utility model.
Legend description: 1. a syringe; 101. a push rod; 102. a rod handle; 103. pushing the disc; 104. a rubber pad; 105. a round frame; 106. a movable blocking disc; 107. a limit rod; 108. a round plug; 109. a first magnet; 110. a second magnet; 111. a fixed plate; 112. a filter cartridge; 113. a dome; 114. sleeving a pipe; 115. a thread groove; 116. a liquid outlet hole; 117. a rotating drum.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1 to 4, the present utility model provides a PICC thrombolysis nursing device, including: syringe 1, push rod 101 and filter cartridge 112; the rod body handle 102 is fixedly connected to one end of the pushing rod 101; the pushing disc 103 is fixedly connected to the other end of the pushing rod 101, and a rubber pad 104 is fixedly sleeved on the outer surface of the pushing disc 103; a liquid outlet hole 116 which is arranged at the bottom of the injection cylinder 1 near the center; round frame 105, fixed connection is in the bottom of syringe 1 near the center department, and round frame 105's inner wall fixedly connected with thread groove 115. The bottom that a plurality of gag levers 107, all fixed connection are located near the center at syringe 1, the surface sliding connection of a plurality of gag levers 107 has movable jam dish 106, rotary drum 117 swing joint is at the surface of screw thread groove 115, the bottom fixed connection of syringe 1 near center department dome 113, rotary cartridge 112 makes rotary drum 117 be connected with screw thread groove 115, also makes cartridge 112 detachable from circle frame 105 and installs cartridge 112 and washs.
In this embodiment, in use, the thrombolytic drug solution is inside the syringe 1, and then the lever handle 102 is pulled so that the push lever 101 drives the push plate 103 to move to one side. Then will drive rubber pad 104 at the inner wall slip of syringe 1 simultaneously, then promote body of rod handle 102 and make push rod 101 push plate 103 slide at the inner wall of syringe 1, the effect of air compression is better when rubber pad 104 makes push plate 103 push simultaneously, the inside thrombolytic liquid medicine of syringe 1 can reach the inside of cartridge filter 112 through play liquid hole 116 when push plate 103 moves to one side, simultaneously the air of play liquid hole 116 department can promote movable jam plate 106 and slide at the surface of gag lever post 107, after the release round plug 108 will not contact with play liquid hole 116, simultaneously thrombolytic liquid medicine just comes out from the inside of play liquid hole 116, when push rod 101 does not move compressed air downwards, because magnet one 109 and magnet two 110' S N utmost point and S utmost point are mutually exclusive so make the round plug 108 on the movable jam plate 106 stop up play liquid medicine hole 116 and consequently make inside thrombolytic can not appear the backward flow phenomenon, the problem that has left part produced backward flow after the injection is accomplished has been solved the thrombolytic liquid medicine, the inside the device has caused the pollution.
Example 2
As shown in fig. 1-4, the rubber pad 104 is slidably connected to the outer surface of the inner wall of the injection cylinder 1, the plurality of limit rods 107 are fixedly connected to the inner side of the round frame 105, the push rod handle 102 enables the push rod 101 to push the disc 103 to slide on the inner wall of the injection cylinder 1, the rubber pad 104 enables the air compression effect to be better when the push disc 103 pushes, the round plug 108 is fixedly connected to the top of the movable blocking disc 106, the magnet one 109 is fixedly connected to the bottom of the movable blocking disc 106, the fixed disc 111 is fixedly connected to the bottom of the plurality of limit rods 107, air at the liquid outlet 116 pushes the movable blocking disc 106 out of the outer surface of the limit rods 107 to slide, the magnet two 110 are fixedly connected to the top side of the fixed disc 111 close to the center, the magnet two 110 are opposite to the magnet one side of the magnet one 109, the magnet one side of the filter cylinder 112 is fixedly connected with the rotary drum 117, the magnet one 109 and the magnet two 110 repel each other, so that the round plug 108 on the movable blocking disc 106 plugs the liquid outlet 116, the inside thrombus is prevented from flowing back, the round cap 113 is opened on the outer side of the filter cylinder 112, the round cap 113 is close to the bottom of the center 113, and the thrombus is further dissolved out of the filter tube 114 after the thrombus is fixedly connected to the filter tube 114, and the thrombus is dissolved out, and the thrombus is further dissolved from the filter tube 114.
In this embodiment, when the thrombolytic drug solution enters the filter cartridge 112 and then filters the thrombolytic drug solution, the impurities in the thrombolytic drug solution are further reduced, and then the thrombolytic drug solution comes out from the sleeve 114, the tube can be connected to the sleeve 114 for use by a patient, and the filter cartridge 112 can be rotated to connect the rotary drum 117 with the thread groove 115, so that the filter cartridge 112 can be detached from the circular frame 105 for cleaning the filter cartridge 112.
Working principle: in use, the thrombolytic drug solution is inside the syringe 1, and then the rod handle 102 is pulled to move the push rod 101 to one side with the push plate 103. Then the rubber pad 104 is simultaneously driven to slide on the inner wall of the injection cylinder 1, the rod body handle 102 is pushed to enable the push rod 101 to push the disc 103 to slide on the inner wall of the injection cylinder 1, meanwhile, the rubber pad 104 enables the air compression effect to be better when the push disc 103 pushes, the thrombolytic medicine in the injection cylinder 1 can reach the inside of the filter cylinder 112 through the liquid outlet 116 when the push disc 103 moves to one side, meanwhile, the air at the liquid outlet 116 pushes the movable blocking disc 106 to slide on the outer surface of the limiting rod 107, the round plug 108 is not contacted with the liquid outlet 116 after pushing, meanwhile, the thrombolytic medicine comes out from the inside of the liquid outlet 116, and when the push rod 101 does not move the compressed air downwards, because the N pole and the S pole of the magnet I109 and the magnet II 110 repel each other, the round plug 108 on the movable blocking disc 106 blocks the liquid outlet hole 116, so that the internal thrombolytic liquid can not return, the problem that the residual part of the thrombolytic liquid returns after the injection is completed and pollutes the inside of the device is solved, the thrombolytic liquid is filtered after entering the filter cartridge 112, so that the impurities of the thrombolytic liquid are further reduced, the thrombolytic liquid can come out from the sleeved pipe 114, the pipe can be connected to the sleeved pipe 114 for use by a patient, and meanwhile, the filter cartridge 112 can be rotated to connect the rotary drum 117 with the thread groove 115, so that the filter cartridge 112 can be detached from the round frame 105 for cleaning the filter cartridge 112.
The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.
Claims (6)
1. A PICC thrombolysis nursing device, comprising:
a syringe (1), a push rod (101) and a filter cartridge (112);
The rod body handle (102) is fixedly connected to one end of the pushing rod (101);
the pushing disc (103) is fixedly connected to the other end of the pushing rod (101), and a rubber pad (104) is fixedly sleeved on the outer surface of the pushing disc (103);
A liquid outlet hole (116) which is arranged at the bottom of the injection cylinder (1) close to the center;
The circular frame (105) is fixedly connected to the bottom of the injection cylinder (1) close to the center, and a thread groove (115) is fixedly connected to the inner wall of the circular frame (105);
The plurality of limiting rods (107) are fixedly connected to the bottom of the injection cylinder (1) close to the center, and the outer surfaces of the plurality of limiting rods (107) are slidably connected with movable blocking plates (106).
2. The PICC thrombolysis nursing device as defined in claim 1, wherein: the rubber pad (104) is slidably connected to the outer surface of the inner wall of the injection cylinder (1), and the limiting rods (107) are fixedly connected to the inner side of the round frame (105).
3. The PICC thrombolysis nursing device as defined in claim 2, wherein: the top fixedly connected with round stopper (108) of activity jam dish (106), the bottom fixedly connected with magnet one (109) of activity jam dish (106), a plurality of gag lever post (107) bottom fixedly connected with fixed disk (111).
4. The PICC thrombolysis nursing device as defined in claim 3, wherein: the top side that fixed disk (111) is close to center department is fixedly connected with magnet two (110), magnet two (110) are for opposite side with magnet one (109), one side fixedly connected with rotary drum (117) of cartridge filter (112).
5. The PICC thrombolysis nursing device as defined in claim 4, wherein: the rotary drum (117) is movably connected to the outer surface of the thread groove (115), and a dome (113) is fixedly connected to the bottom of the injection tube (1) close to the center.
6. The PICC thrombolysis nursing device as defined in claim 5, wherein: the round cover (113) is arranged on the outer side of the filter cylinder (112), and a sleeve pipe (114) is fixedly connected to the bottom of the round cover (113) close to the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322180006.9U CN221013395U (en) | 2023-08-14 | 2023-08-14 | PICC thrombolysis nursing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322180006.9U CN221013395U (en) | 2023-08-14 | 2023-08-14 | PICC thrombolysis nursing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221013395U true CN221013395U (en) | 2024-05-28 |
Family
ID=91137695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322180006.9U Active CN221013395U (en) | 2023-08-14 | 2023-08-14 | PICC thrombolysis nursing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221013395U (en) |
-
2023
- 2023-08-14 CN CN202322180006.9U patent/CN221013395U/en active Active
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