CN111921034A - Medical venous blood transfer line fixed equipment - Google Patents
Medical venous blood transfer line fixed equipment Download PDFInfo
- Publication number
- CN111921034A CN111921034A CN202010901593.4A CN202010901593A CN111921034A CN 111921034 A CN111921034 A CN 111921034A CN 202010901593 A CN202010901593 A CN 202010901593A CN 111921034 A CN111921034 A CN 111921034A
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- Prior art keywords
- piece
- fixed
- liquid
- dust removal
- fixed plate
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- 239000008280 blood Substances 0.000 title claims abstract description 16
- 210000004369 blood Anatomy 0.000 title claims abstract description 16
- 238000001802 infusion Methods 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims description 99
- 239000000428 dust Substances 0.000 claims description 64
- 238000005086 pumping Methods 0.000 claims description 35
- 239000000645 desinfectant Substances 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000008093 supporting effect Effects 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 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
- 239000011425 bamboo Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1418—Clips, separators or the like for supporting tubes or leads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- B08B1/12—
-
- B08B1/20—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M2005/1401—Functional features
Abstract
The invention provides a fixing device for a medical venous blood transfusion tube. The lifting assembly comprises a fixed plate, the lifting assembly is further arranged in the fixed plate and comprises a fixed sliding sleeve and a movable sliding piece, the fixed sliding sleeve is fixedly arranged in the fixed plate, and the movable sliding piece is vertically connected in the fixed sliding sleeve in a sliding manner; the outer side wall of the movable sliding piece is provided with a clamping piece, and the clamping piece is used for clamping the infusion tube. Through the technical scheme, when the infusion tube needs to be hung, force is applied to the movable sliding piece, the movable sliding piece slides downwards along the fixed sliding sleeve to form a supporting structure below the fixed plate, and the infusion tube is clamped on the clamping piece; under such a state, even if other people miss the trend of bumping the transfer line of infusing, owing to receive fixed sliding sleeve and remove the stronger supporting role of slider, the condition of being dragged also is difficult to appear in whole transfer line, and it is under the environment of doctorsing and nurses, and the safety in utilization is high.
Description
Technical Field
The invention relates to a medical instrument, in particular to a fixing device for a medical venous blood transfusion tube.
Background
The hospital drip hanging tool component mainly comprises a drip bottle, a transfusion tube and a transfusion needle arranged at the end part of the transfusion tube.
When hanging a transfusion, the transfusion bottle needs to be hung at the upper position, and the liquid medicine in the transfusion bottle flows through the transfusion tube and finally flows into the vein of a patient from the transfusion needle.
In the existing medical care environment, based on the use mode that the infusion tube is made of softer material and needs to be hung, once other people pull the infusion tube which is being infused by mistake, the infusion tube and the infusion needle are pulled out from the vein of a patient, infusion is interrupted if the infusion needle is light, and the infusion needle is polluted; if the patient is serious, the puncture position of the patient is seriously injured; the use safety is low.
Disclosure of Invention
In view of the above, the present invention aims to provide a fixing device for a medical venous blood transfusion tube, which has high safety.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a medical venous blood transfusion tube fixing device comprises a fixing plate, wherein a lifting assembly is further arranged in the fixing plate, the lifting assembly comprises a fixed sliding sleeve and a movable sliding piece, the fixed sliding sleeve is fixedly arranged in the fixing plate, and the movable sliding piece is vertically connected in the fixed sliding sleeve in a sliding manner;
the outer side wall of the movable sliding piece is provided with a clamping piece, and the clamping piece is used for clamping the infusion tube.
Through the technical scheme, when the infusion tube needs to be hung, force is applied to the movable sliding piece, the movable sliding piece slides downwards along the fixed sliding sleeve to form a supporting structure below the fixed plate, and the infusion tube is clamped on the clamping piece; under such a state, even if other people miss the trend of bumping the transfer line of infusing, owing to receive fixed sliding sleeve and remove the stronger supporting role of slider, the condition of being dragged also is difficult to appear in whole transfer line, and it is under the environment of doctorsing and nurses, and the safety in utilization is high.
Preferably, the outer side wall of the moving slide piece is provided with a mounting groove, the clamping piece comprises a clamping rod, one end of the clamping rod is rotatably connected to the wall of the mounting groove, the other end of the clamping rod is provided with an opening, two opposite side walls of the opening are provided with rubber blocks, and the infusion tube can be clamped between the two rubber blocks;
the clamping rods can be rotated into the mounting groove.
Through the technical scheme, on one hand, when the clamping rod is not used, the clamping rod can be transferred into the mounting groove so as to be accommodated; on the other hand, the transfer line can be by the centre gripping between two rubber blocks, and the rubber block texture is softer, guarantees under the stable prerequisite of centre gripping, can also guarantee that the transfer line can not warp because of the clamping-force is too big.
Preferably, the opposite side walls of the two rubber blocks in the opening are provided with grooves for accommodating the infusion tube.
Through the technical scheme, the infusion tube can be clamped in the groove, the possibility that the infusion tube is clamped and deformed is reduced, and the infusion tube can be limited in the groove of the rubber block.
Preferably, a fixing piece is fixedly connected to the lower end of the moving slider;
the fixing piece and be connected with flexible separation blade between the installation face, be equipped with the breach on the fixing piece lateral wall, the horizontal cross-section of flexible separation blade is C shape, the C type oral area of flexible separation blade with the breach is relative.
According to the technical scheme, when a transfusion needs to be hung, the fixing piece can be pulled downwards, the fixing piece drives the moving sliding piece to move downwards, and then a vertical upright rod is formed below the fixing plate;
at this time, the formed infusion state is that the main supporting component formed by the fixed sliding sleeve and the movable sliding piece and the secondary fixing component formed by the flexible baffle piece, even if other people tend to touch the infusion tube during the actual use, the whole infusion tube is not easy to be pulled due to the strong supporting action of the fixed sliding sleeve and the movable sliding piece, and the use safety is high under the medical care environment.
Preferably, a dust removal assembly is further arranged in the fixed plate and comprises a dust removal frame with a downward opening, the flexible blocking piece can enter the dust removal frame, dust removal bristles are arranged on the inner frame wall of the dust removal frame, and the dust removal bristles can contact the flexible blocking piece.
Through above-mentioned technical scheme, when the stationary blade rebound, the stationary blade can drive and remove the slider rebound, and flexible separation blade also can be progressively extruded into the dust removal frame, and the dust removal brush hair in the dust removal frame can be to flexible separation blade surface contact friction, and then produces clean effect to flexible separation blade.
Preferably, a gear is installed in the fixed plate, a dust removing tooth surface is arranged on the outer frame surface of the dust removing frame, a moving tooth surface is arranged on the outer surface of the moving slider, the gear is located between the dust removing tooth surface and the moving tooth surface, and both the moving tooth surface and the dust removing tooth surface are meshed with the gear.
Through the technical scheme, when the movable sliding piece moves downwards, the movable tooth surface on the movable sliding piece drives the gear to rotate, the gear is meshed with the dust removing tooth surface, the whole dust removing frame moves upwards, at the moment, the frame opening of the dust removing frame facing downwards can be relatively far away from the mounting surface of the fixed plate, and the quantity of external dust entering the dust removing frame is effectively reduced;
when the movable slider moves upwards, the movable tooth surface on the movable slider drives the gear to rotate, the gear is meshed with the dust removing tooth surface, the whole dust removing frame moves downwards, the effective cleaning distance of the dust removing bristles in the dust removing frame to the flexible blocking sheet is longer, and the cleaning effect of the flexible blocking sheet is further improved;
certainly, the sliding piece can also be moved up and down repeatedly, the dust removing bristles in the dust removing frame can generate repeated friction action on the flexible blocking piece, and the dust removing effect is better.
Preferably, a disinfectant supply box is arranged in the fixed plate, a liquid pumping part is arranged in the fixed sliding sleeve, the liquid pumping part comprises a fixed liquid pumping cylinder fixedly connected to the fixed plate and a movable liquid pumping rod connected in the fixed liquid pumping cylinder in a sealing sliding manner, and the movable liquid pumping rod is connected to the movable sliding piece;
a liquid conveying channel is arranged in the dust removing frame, one end of the liquid conveying channel penetrates through the outer frame wall of the dust removing frame to form a liquid inlet, and the other end of the liquid conveying channel penetrates through the inner frame wall of the dust removing frame to form a liquid outlet;
the disinfectant supply box is communicated with the fixed liquid pumping barrel through a first liquid conveying pipe, and a one-way liquid inlet valve is mounted in the first liquid conveying pipe;
the fixed liquid suction cylinder is communicated with the liquid inlet through a second liquid conveying pipe, and a one-way liquid outlet valve is installed in the second liquid conveying pipe.
Through the technical scheme, when the movable sliding piece moves downwards, the movable sliding piece can drive the movable liquid pumping rod to slide downwards along the fixed liquid pumping cylinder in a sealing manner, and at the moment, the disinfectant in the disinfectant supply box can enter the fixed liquid pumping cylinder through the first liquid conveying pipe and the one-way liquid inlet valve;
when removing the slider rebound, remove the slider and can drive and remove liquid pumping rod and carry out upwards sealed the sliding along fixed drawing liquid section of thick bamboo, at this moment, the antiseptic solution in the fixed drawing liquid section of thick bamboo can enter into the infusion passageway through second transfer line and one-way liquid outlet valve in, then the antiseptic solution can flow from the liquid outlet of infusion passageway, the antiseptic solution can be earlier with the contact of dust removal brush hair, the in-process of dust removal brush hair and flexible separation blade mutual contact, alright produce the disinfection effect to flexible separation blade.
Preferably, the fixing piece is made of a magnetic material, a first magnet is arranged on the fixing plate, and the fixing piece can attract the first magnet.
Through above-mentioned technical scheme, when need not use this lifting unit, the stationary blade is portable to be laminated in the installation face, and at this moment, first magnet can produce stronger magnetism with the stationary blade and inhale the adsorption, reduces the unexpected possibility that descends of lifting unit, has also increased the actual available space of installation face below when not using.
Preferably, the fixing piece is provided with a second magnet.
Through above-mentioned technical scheme, when the stationary blade descends, the second magnet on the stationary blade can produce the magnetism with the seat that the patient leaned on and inhale the effect, and then increases lifting unit's support stability.
Drawings
FIG. 1 is a first schematic structural diagram of an embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is an enlarged view of section C of FIG. 1;
FIG. 5 is a second schematic structural diagram of an embodiment;
FIG. 6 is a bottom view of the fixing plate.
Reference numerals: 1. a lifting assembly; 101. fixing the sliding sleeve; 102. moving the slide; 1021. moving the tooth surface; 2. a fixing sheet; 3. a notch; 4. a flexible baffle sheet; 5. a dust removal assembly; 51. a dust removal frame; 52. removing the tooth surface; 53. dedusting bristles; 6. a gear; 7. a disinfectant liquid supply tank; 8. a liquid extraction piece; 81. fixing the liquid pumping cylinder; 82. moving the liquid pumping rod; 9. a fluid infusion channel; 91. a liquid inlet; 92. a liquid outlet; 10. a first infusion tube; 11. a one-way liquid inlet valve; 12. a second infusion tube; 13. a one-way liquid outlet valve; 14. a first magnet; 15. a second magnet; 16. a fixing plate; 17. a clamping member; 171. a clamping rod; 172. an opening; 18. a rubber block; 19. a groove; 20. and (4) mounting the groove.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying fig. 1-6 to make the technical solution of the present invention easier to understand and grasp.
A medical venous blood transfusion tube fixing device comprises a fixing plate 16, and a lifting assembly 1 is further arranged in the fixing plate 16. The lifting assembly 1 can achieve the telescopic action in the vertical direction as a whole. The number of lifting assemblies 1 shown in the drawings is two, although more may be provided.
The lifting assembly 1 comprises a fixed sliding sleeve 101 and a movable sliding piece 102, the fixed sliding sleeve 101 is fixedly arranged in the fixed plate 16, the movable sliding piece 102 is vertically connected in the fixed sliding sleeve 101 in a sliding manner, and the lower end of the movable sliding piece 102 is fixedly connected with a fixed plate 2. In order to increase the effective lifting height of the lifting assembly 1, a plurality of moving sliders 102 with different sizes may be provided, and the moving sliders 102 are slidably sleeved with each other.
The outer side wall of the moving slide piece 102 is provided with a clamping piece 17, and the clamping piece 17 is used for clamping the infusion tube. The outer side wall of the moving slide piece 102 is provided with a mounting groove 20, the clamping piece 17 comprises a clamping rod 171, one end of the clamping rod 171 is rotatably connected to the groove wall of the mounting groove 20, the other end of the clamping rod 171 is provided with an opening 172, two opposite side walls of the opening 172 are provided with rubber blocks 18, and the infusion tube can be clamped between the two rubber blocks 18; the clamping bar 171 can be rotated into the mounting groove 20.
In addition, grooves 19 are formed in the opposite side walls of the two rubber blocks 18 in the opening 172, and the grooves 19 are used for accommodating infusion tubes.
Be equipped with breach 3 on the 2 lateral walls of stationary blade, be connected with flexible separation blade 4 between stationary blade 2 and the installation face, plastics can be chooseed for use to 4 materials of flexible separation blade, and there is the ripple fold on the surface of flexible separation blade 4 best, and the transverse section of flexible separation blade 4 is the C shape, and the C type oral area of flexible separation blade 4 is relative with breach 3.
The fixed plate 16 is also internally provided with a dust removal component 5, the dust removal component 5 comprises a dust removal frame 51 with a downward opening 172, the flexible blocking piece 4 can enter the dust removal frame 51, the inner frame wall of the dust removal frame 51 is provided with dust removal bristles 53, and the dust removal bristles 53 can contact the flexible blocking piece 4.
The fixed plate 16 is internally provided with a gear 6, the outer frame surface of the dust removing frame 51 is provided with a dust removing tooth surface 52, the outer surface of the moving slide piece 102 is provided with a moving tooth surface 1021, the gear 6 is positioned between the dust removing tooth surface 52 and the moving tooth surface 1021, and both the moving tooth surface 1021 and the dust removing tooth surface 52 are mutually meshed with the gear 6.
The fixed plate 16 is provided with a disinfectant supply box 7, the fixed sliding sleeve 101 is provided with a liquid pumping part 8, the liquid pumping part 8 comprises a fixed liquid pumping cylinder 81 fixedly connected to the fixed plate 16 and a movable liquid pumping rod 82 connected in the fixed liquid pumping cylinder 81 in a sealing sliding manner, and the movable liquid pumping rod 82 is connected to a movable sliding piece 102.
The dust-removing frame 51 is internally provided with a liquid conveying channel 9, one end of the liquid conveying channel 9 penetrates through the outer frame wall of the dust-removing frame 51 and forms a liquid inlet 91, and the other end of the liquid conveying channel 9 penetrates through the inner frame wall of the dust-removing frame 51 and forms a liquid outlet 92.
The disinfectant supply box 7 is communicated with the fixed liquid pumping cylinder 81 through a first liquid conveying pipe 10, and a one-way liquid inlet valve 11 is installed in the first liquid conveying pipe 10. The one-way liquid inlet valve 11 can allow the disinfectant in the disinfectant supply tank 7 to enter the fixed liquid pumping cylinder 81, but cannot allow the disinfectant in the disinfectant supply tank 7 to enter the fixed liquid pumping cylinder 81.
The fixed liquid suction cylinder 81 is communicated with the liquid inlet 91 through a second liquid conveying pipe 12, and a one-way liquid outlet valve 13 is installed in the second liquid conveying pipe 12. The one-way liquid outlet valve 13 can allow the disinfectant fixed liquid suction cylinder 81 to enter the infusion channel 9, but cannot allow the disinfectant in the infusion channel 9 to enter the fixed liquid suction cylinder 81.
In addition, the stator 2 is made of a magnetically attractable material, such as a ferrous material, and the first magnet 14 is disposed on the mounting surface, so that the stator 2 can attract the first magnet 14. The second magnet 15 is arranged on the fixing piece 2, and the second magnet 15 can generate magnetic attraction with a chair on which a patient leans.
In the specific use process:
(1) the fixing piece 2 is pulled downwards, the magnet is separated from the fixing piece 2, the fixing piece 2 drives the moving sliding piece 102 to move downwards, a vertical upright rod is further formed below the fixing plate 16, a flexible blocking piece 4 area with a C-shaped cross section is formed between the fixing ring and the mounting surface, and the infusion tube can enter the flexible blocking piece 4 through the notch 3 and the C-shaped opening 172 of the flexible blocking piece 4; of course, the clamp rod 171 may be rotated out of the recess 19 and the infusion tube may be clamped in the opening 172 of the clamp rod 171.
The second magnet 15 on the fixing piece 2 may be attached to a chair on which the patient leans.
(2) When the moving slider 102 moves downwards, the moving tooth surface 1021 on the moving slider 102 drives the gear 6 to rotate, the gear 6 is engaged with the dust removing tooth surface 52, the whole dust removing frame 51 moves upwards, and the moving slider 102 can drive the moving liquid pumping rod 82 to slide downwards along the fixed liquid pumping cylinder 81 in a sealing manner, so that the disinfectant in the disinfectant supply tank 7 can enter the fixed liquid pumping cylinder 81 through the first liquid conveying pipe 10 and the one-way liquid inlet valve 11;
after the infusion is finished, the infusion tube is taken out of the flexible blocking piece 4, the fixing piece 2 is pushed upwards, firstly, the fixing piece 2 drives the moving slide piece 102 to move upwards, the flexible blocking piece 4 is gradually extruded into the dust removal frame 51, and the dust removal bristles 53 in the dust removal frame 51 contact and rub the outer surface of the flexible blocking piece 4; secondly, the movable sliding piece 102 can drive the movable liquid pumping rod 82 to slide upwards in a sealing manner along the fixed liquid pumping cylinder 81, at the moment, disinfectant in the fixed liquid pumping cylinder 81 enters the liquid conveying channel 9 through the second liquid conveying pipe 12 and the one-way liquid outlet valve 13, then the disinfectant flows out of the liquid outlet 92 of the liquid conveying channel 9, the disinfectant firstly contacts the dust removing bristles 53, and the flexible blocking piece 4 can be disinfected in the process that the dust removing bristles 53 contact the flexible blocking piece 4; finally, the fixing piece 2 and the magnet are attracted by each other, and the fixing piece 2 is tightly attached to the installation surface.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (9)
1. A medical venous blood transfer line fixed equipment, includes fixed plate (16), characterized by: the lifting assembly (1) is further arranged in the fixed plate (16), the lifting assembly (1) comprises a fixed sliding sleeve (101) and a movable sliding piece (102), the fixed sliding sleeve (101) is fixedly arranged in the fixed plate (16), and the movable sliding piece (102) is vertically connected in the fixed sliding sleeve (101) in a sliding manner;
the outer side wall of the movable sliding piece (102) is provided with a clamping piece (17), and the clamping piece (17) is used for clamping an infusion tube.
2. The medical venous blood infusion tube fixing device according to claim 1, wherein: the outer side wall of the moving slide piece (102) is provided with a mounting groove (20), the clamping piece (17) comprises a clamping rod (171), one end of the clamping rod (171) is rotatably connected to the groove wall of the mounting groove (20), the other end of the clamping rod (171) is provided with an opening (172), two opposite side walls of the opening (172) are provided with rubber blocks (18), and the infusion tube can be clamped between the two rubber blocks (18);
the clamping rod (171) can be rotated into the mounting groove (20).
3. The medical venous blood transfusion tube fixing apparatus as claimed in claim 2, wherein: grooves (19) are formed in the opposite side walls of the two rubber blocks (18) in the opening (172), and the grooves (19) are used for accommodating an infusion tube.
4. A medical venous blood infusion tube fixing device according to any of the claims 1-3, characterised in that:
the lower end of the movable sliding piece (102) is fixedly connected with a fixed piece (2);
the fixing piece (2) and be connected with flexible separation blade (4) between the installation face, be equipped with breach (3) on fixing piece (2) lateral wall, the transverse section of flexible separation blade (4) is C shape, the C type oral area of flexible separation blade (4) with breach (3) are relative.
5. The medical venous blood transfusion tube fixing apparatus as claimed in claim 4, wherein: still be equipped with dust removal subassembly (5) in fixed plate (16), dust removal subassembly (5) are including opening (172) dust removal frame (51) down, flexible separation blade (4) can enter into in dust removal frame (51), be equipped with dust removal brush hair (53) on the inside casing wall of dust removal frame (51), dust removal brush hair (53) can contact flexible separation blade (4).
6. The medical venous blood transfusion tube fixing apparatus as claimed in claim 5, wherein: install gear (6) in fixed plate (16), be equipped with dust removal flank of tooth (52) on the outer frame face of dust removal frame (51), remove slider (102) surface and be equipped with removal flank of tooth (1021), gear (6) are located between dust removal flank of tooth (52) and removal flank of tooth (1021), remove flank of tooth (1021) with dust removal flank of tooth (52) both all with gear (6) intermeshing.
7. The medical venous blood transfusion tube fixing apparatus as claimed in claim 6, wherein: a disinfectant supply box (7) is arranged in the fixed plate (16), a liquid pumping part (8) is arranged in the fixed sliding sleeve (101), the liquid pumping part (8) comprises a fixed liquid pumping cylinder (81) fixedly connected to the fixed plate (16) and a movable liquid pumping rod (82) connected in the fixed liquid pumping cylinder (81) in a sealing sliding mode, and the movable liquid pumping rod (82) is connected to the movable sliding piece (102);
a liquid conveying channel (9) is arranged in the dust removing frame (51), one end of the liquid conveying channel (9) penetrates through the outer frame wall of the dust removing frame (51) and forms a liquid inlet (91), and the other end of the liquid conveying channel (9) penetrates through the inner frame wall of the dust removing frame (51) and forms a liquid outlet (92);
the disinfectant liquid supply box (7) is communicated with the fixed liquid pumping cylinder (81) through a first liquid conveying pipe (10), and a one-way liquid inlet valve (11) is installed in the first liquid conveying pipe (10);
the fixed liquid suction cylinder (81) is communicated with the liquid inlet (91) through a second liquid conveying pipe (12), and a one-way liquid outlet valve (13) is installed in the second liquid conveying pipe (12).
8. The medical venous blood transfusion tube fixing apparatus as claimed in claim 4, wherein: but stationary blade (2) are made by magnetic material, be equipped with first magnet (14) on fixed plate (16), stationary blade (2) can with first magnet (14) looks attract.
9. The medical venous blood infusion tube fixing device according to claim 8, wherein: and a second magnet (15) is arranged on the fixing piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010901593.4A CN111921034A (en) | 2020-09-01 | 2020-09-01 | Medical venous blood transfer line fixed equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010901593.4A CN111921034A (en) | 2020-09-01 | 2020-09-01 | Medical venous blood transfer line fixed equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111921034A true CN111921034A (en) | 2020-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010901593.4A Withdrawn CN111921034A (en) | 2020-09-01 | 2020-09-01 | Medical venous blood transfer line fixed equipment |
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| CN (1) | CN111921034A (en) |
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