CN208877531U - A kind of infusion apparatus clamping dust excluder - Google Patents
A kind of infusion apparatus clamping dust excluder Download PDFInfo
- Publication number
- CN208877531U CN208877531U CN201820786862.5U CN201820786862U CN208877531U CN 208877531 U CN208877531 U CN 208877531U CN 201820786862 U CN201820786862 U CN 201820786862U CN 208877531 U CN208877531 U CN 208877531U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- gripping block
- block
- upper cover
- lug boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of infusion apparatuses to clamp dust excluder comprising the fixed block and gripping block of two identical semi-cylindrical in configuration offer the groove of semi-cylindrical on fixed block, be provided with fixing lug boss in groove, fixed block is provided with buckle；It is provided with clamping projections corresponding with fixing lug boss in gripping block, card ear is provided in gripping block, infusion tube seat is offered in gripping block；The upper end of fixed block is provided with upper cover, and upper cover card ear is provided on upper lid, and gripping block is equipped with upper cover latch；Connecting band is provided on fixed block, connecting band is provided with anti-drop head through the end of the through-hole opened up and connecting band in gripping block.The utility model is designed reasonably, structure is simple, carries out temporary sealing and dust-proof to infusion tube by the cooperation of fixed block and gripping block；This programme sealing effect is good, convenient for disassembly and assembly in use process, greatly brings convenience to medical staff and patient.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of infusion apparatus clamping dust excluder.
Background technique
Disposable transfusion device is a kind of common medical treatment consumptive materials, by aseptic process, is established logical between vein and medical fluid
Road is used for venous transfusion.Venous transfusion is in clinical nursing procedure, it is desirable that rigorous aseptic, generally by intravenous needle or injection needle, needle
The compositions such as head shield emits, infusion tube, liquid medicine filter, flow regulator, drop pot, bottle plug puncture unit and air filter, form
Closed infusion access.Existing infusion apparatus is frequently encountered patient due to special circumstances or outgoing inspection in infusion process
It looks into, needs the short time to interrupt transfusion condition, clinically mostly use the method for the junction of separated infusion tube and liquid medicine filter
It is handled, brings great inconvenience to medical staff in this way, and be very easy to cause to be contaminated in perfusion tube, to disease
It is artificial at some harm.
Utility model content
For the above-mentioned deficiency of the prior art, the utility model provides a kind of infusion that sealing effect is good, easy to operate
Device clamps dust excluder.
To achieve the above object of the invention, the technical solution adopted in the utility model are as follows:
A kind of infusion apparatus clamping dust excluder is provided comprising the fixed block and gripping block of two identical semi-cylindrical in configuration, Gu
Determine the groove for offering semi-cylindrical on block, at least one fixing lug boss is provided in groove, is set in the arc-shaped surface of fixed block
It is equipped with buckle；It is provided with clamping projections corresponding with fixing lug boss in gripping block, is provided with and buckles on the arc surface of gripping block
Corresponding card ear offers infusion tube seat in gripping block；The upper end of fixed block is provided with upper cover, and upper cover card is provided on upper lid
Ear, gripping block are equipped with upper cover latch corresponding with upper cover card ear；Connecting band is provided on fixed block, connecting band runs through gripping block
On the end of the through-hole opened up and connecting band be provided with anti-drop head.
Further, fixation adhesive tape is provided in fixed block and gripping block.
Further, further include rubber stopper, bellmouth is offered on rubber stopper, rubber stopper is set to the filter of infusion apparatus
On port.
Further, setting is there are two fixing lug boss in groove, and there are two corresponding with fixing lug boss for setting in gripping block
Clamping projections.
The utility model has the following beneficial effects: this programme is to carry out of short duration sealing, rubber for the infusion tube to infusion apparatus
For rubber plug for being sealed to the head of the filter on infusion apparatus, dust excluder is installed on the end of infusion tube, on fixed block
Card earclip enter the buckle in gripping block, infusion tube is fixed in the fixing lug boss in groove, the clamping projections pair of gripping block
Infusion tube is squeezed, and is made to be isolated from the outside inside infusion tube, is haved the function that sealing.The upper cover card ear being arranged on upper lid
It is fastened with the upper cover latch on fixed block, during upper cover fastens, the extra part in infusion tube end is capped extruding
Enter in the infusion tube seat opened up in gripping block, realizes the dust-proof isolation to infusion tube.
The connecting band being arranged on fixed block is operated for the connection to fixed block and gripping block convenient for medical staff；It is fixed
The fixation adhesive tape being arranged on block and gripping block can help for infusion tube to be fixed on arm, and two fixing lug boss sets in groove
The sealing effect of dust excluder is strengthened in respect of effect, while preventing backflow of blood.The utility model is designed reasonably, structure is simple, makes
With convenient for disassembly and assembly in the process, sealing, dust-proof effect are good, greatly bring convenience to medical staff and patient.
Detailed description of the invention
Fig. 1 is the operation schematic diagram that infusion apparatus clamps dust excluder.
Fig. 2 is the scheme of installation that infusion apparatus clamps dust excluder.
Fig. 3 is the structural schematic diagram of rubber stopper.
Wherein, 1, rubber stopper, 2, bellmouth, 3, fixation adhesive tape, 4, upper cover, 5, upper cover card ear, 6, upper cover latch, 7, infusion
Tube seat, 8, gripping block, 9, clamping projections, 10, infusion tube, 11, fixing lug boss, 12, groove, 13, anti-drop head, 14, connecting band,
15, fixed block, 16, buckle, 17, card ear.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to those skilled in the art's reason
The utility model is solved, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common of the art
For technical staff, as long as various change is in the spirit and scope of the utility model that the attached claims limit and determine
Interior, these variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
As shown in Figure 1, Figure 2 and Figure 3, infusion apparatus clamping dust excluder includes gripping block 8 and fixed block 15, fixed block 15 and folder
Tight block 8 is two identical semi-cylindrical in configuration, and the groove 12 of semi-cylindrical is offered on fixed block 15, is provided with two in groove 12
A fixing lug boss 11 is provided with clamping projections 9 corresponding with two fixing lug boss 11 in gripping block 8；The arc surface of fixed block 15
On upper and lower side be provided with card ear 17, offer bayonet on card ear 17, the upper and lower side of the arc surface of gripping block 8 be provided with
The corresponding buckle 16 of card ear 17；It is provided with upper cover 4 on fixed block 15, upper cover card ear 5 is provided on upper end, is arranged in gripping block 8
There is upper cover latch 6 corresponding with upper cover card ear 5, and offers the infusion tube seat 7 of semi-cylindrical in gripping block 8.
For this programme when implementing, dust excluder is installed on the end of infusion tube 10, the card ear 17 on fixed block 15 and clamping
Buckle 16 on block 8 fastens, and infusion tube 10 is fixed in the fixing lug boss 11 in groove 12, the clamping projections 9 in gripping block 8
Cooperate with fixing lug boss 11, infusion tube 10 is squeezed, realizes sealing to infusion tube 10, dustproof effect.In upper cover 4
Upper cover card ear 5 and gripping block 8 on upper cover latch 6 fasten, during fastening, upper cover 4 squeeze infusion tube 10 end
The extra part in portion, and enter in the infusion tube seat 7 opened up on fixed block 15, it prevents from being contaminated inside infusion tube 10, into
One step reinforces dust-proof and sealing effect.
This programme is preferably provided with connecting band 14 on fixed block 15, through-hole that connecting band 14 opens up in gripping block 8,
And the end of connecting band 14 is provided with anti-drop head 13；Connecting band 14 makes fixed block 15 and gripping block 8 link together, and facilitates doctor
Shield personnel operation, while can assist that dust excluder is installed.
This programme further includes rubber stopper 1, and bellmouth 2 is offered on rubber stopper 1, is carried out for the end to filter close
Envelope.Fixation adhesive tape 3 is provided on fixed block 15 and gripping block 8, dust excluder is fixed on arm by help, facilitates the arm of patient
Activity.
The utility model is designed reasonably, structure is simple, by the cooperation of fixed block 15 and gripping block 8 come to infusion tube 10
Carry out temporary sealing and dust-proof；This programme sealing effect is good, convenient for disassembly and assembly in use process, greatly to medical staff and
Patient brings convenience.
Claims (4)
1. a kind of infusion apparatus clamps dust excluder, which is characterized in that fixed block (15) and folder including two identical semi-cylindrical in configuration
Tight block (8) offers the groove (12) of semi-cylindrical on the fixed block (15), is provided at least one in the groove (12)
Fixing lug boss (11) is provided with buckle (16) in the arc-shaped surface of the fixed block (15)；Be provided on the gripping block (8) with
Fixing lug boss (11) corresponding clamping projections (9) are provided on the arc surface of the gripping block (8) corresponding with the buckle (16)
Card ear (17), infusion tube seat (7) is offered on the gripping block (8)；The upper end of the fixed block (15) is provided with upper cover
(4), upper cover card ear (5) is provided on the upper cover (4), the gripping block (8) is equipped with upper cover corresponding with upper cover card ear (5)
It buckles (6)；It is provided with connecting band (14) on the fixed block (15), what the connecting band (14) opened up on gripping block (8)
The end of through-hole and connecting band (14) is provided with anti-drop head (13).
2. infusion apparatus according to claim 1 clamps dust excluder, which is characterized in that the fixed block (15) and gripping block
(8) fixation adhesive tape (3) are provided on.
3. infusion apparatus according to claim 1 clamps dust excluder, which is characterized in that further include rubber stopper (1), the rubber
It is offered bellmouth (2) on plug (1), the rubber stopper (1) is set on the filter port of infusion apparatus.
4. infusion apparatus according to claim 1 clamps dust excluder, which is characterized in that in the groove (12) there are two settings
Fixing lug boss (11), there are two clamping projections (9) corresponding with the fixing lug boss (11) for setting on the gripping block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786862.5U CN208877531U (en) | 2018-05-24 | 2018-05-24 | A kind of infusion apparatus clamping dust excluder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786862.5U CN208877531U (en) | 2018-05-24 | 2018-05-24 | A kind of infusion apparatus clamping dust excluder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208877531U true CN208877531U (en) | 2019-05-21 |
Family
ID=66505001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820786862.5U Expired - Fee Related CN208877531U (en) | 2018-05-24 | 2018-05-24 | A kind of infusion apparatus clamping dust excluder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208877531U (en) |
-
2018
- 2018-05-24 CN CN201820786862.5U patent/CN208877531U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 |