CN209301889U - A kind of new structural vein needle protection structure - Google Patents
A kind of new structural vein needle protection structure Download PDFInfo
- Publication number
- CN209301889U CN209301889U CN201820582695.2U CN201820582695U CN209301889U CN 209301889 U CN209301889 U CN 209301889U CN 201820582695 U CN201820582695 U CN 201820582695U CN 209301889 U CN209301889 U CN 209301889U
- Authority
- CN
- China
- Prior art keywords
- perfusion tube
- clamp
- fastening groove
- tube lower
- lower clamp
- 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
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of new structural vein needle protection structures; including perfusion tube upper clamp, perfusion tube lower clamp and grafting block; perfusion tube upper fastening groove is offered along its length in the side of perfusion tube upper clamp, and blocked hole is equipped on the other side of perfusion tube upper clamp；Perfusion tube lower fastening groove corresponding with perfusion tube upper fastening groove is offered along its length in the side of perfusion tube lower clamp, clamping boss corresponding with blocked hole is equipped on the other side of perfusion tube lower clamp, the side of perfusion tube lower clamp is hinged on the side of perfusion tube upper clamp；Grafting block is arranged on perfusion tube lower clamp by connecting band.The utility model patient is after being injected intravenously, intravenous needle is directly plugged on grafting block by nursing staff from extraction in the vein of patient, when by passageway, it is not easy that intravenous needle is made to stab nursing staff or pedestrian, it is ensured that nursing staff or pedestrian safety.
Description
Technical field
The utility model relates to disposable medical treatment consumptive materials technical fields, are related specifically to a kind of new structural vein
Needle protection structure.
Background technique
Clinical infusion medical fluid is a kind of very common treatment means.Delivery device usually has an intravenous needle, be used to pair
The vein of patient punctures.Patient needs vein of the nursing staff by intravenous needle from patient after being injected intravenously
Then interior extraction needs nursing staff to hold infusion bottle on the other hand, another hand holds intravenous needle, walks out then from ward by gathering around
Crowded passageway returns to therapeutic room, finally cuts intravenous needle from perfusion tube and is recycled, using aforesaid way caregiver
Member at the passageway through overpopulation, so that intravenous needle is stabbed nursing staff or pedestrian, to nursing staff or pedestrian bring compared with
Big security risk, it is even more serious especially for the patient with infectious disease.
However in view of the deficiencies of the prior art, developer it is necessary to develop a kind of design rationally, structure is simple, patient into
After row vein is injected, intravenous needle is directly plugged on grafting block by nursing staff from extraction in the vein of patient,
It when by passageway, is not easy that intravenous needle is made to stab nursing staff or pedestrian, it is ensured that the novel knot of nursing staff or pedestrian safety
The vein needle protection structure of structure.
Utility model content
In order to solve the problems existing in the prior art, the utility model aim provide a kind of design rationally, structure is simple, suffers from
After being injected intravenously, intravenous needle is directly plugged on grafting block i.e. person by nursing staff from extraction in the vein of patient
Can, it when by passageway, is not easy that intravenous needle is made to stab nursing staff or pedestrian, it is ensured that nursing staff or pedestrian safety's is new
The vein needle protection structure of type structure.
In order to solve the above technical problems, the utility model is realized using following technical scheme:
A kind of new structural vein needle protection structure, which is characterized in that including
One perfusion tube upper clamp is offered on perfusion tube along its length in the side of the perfusion tube upper clamp and is pressed from both sides
Slot is equipped with blocked hole on the other side of the perfusion tube upper clamp；
One perfusion tube lower clamp is offered along its length in the side of the perfusion tube lower clamp and is pressed from both sides on perfusion tube
It is convex to be equipped with clamping corresponding with blocked hole on the other side of the perfusion tube lower clamp for the corresponding perfusion tube lower fastening groove of slot
The side of platform, the perfusion tube lower clamp is hinged on the side of perfusion tube upper clamp, and the clamping boss is connected to blocked hole
Perfusion tube upper fastening groove and perfusion tube lower fastening groove was set to form one for clamping the perfusion tube holding holes of perfusion tube when upper；
One is used for the grafting block of grafting intravenous needle, and the grafting block is arranged on perfusion tube lower clamp by connecting band.
In a preferred embodiment of the utility model, the outer diameter phase of the diameter and perfusion tube of the perfusion tube holding holes
Together.
In a preferred embodiment of the utility model, the grafting block is fabricated using soft rubber material.
Compared with prior art, the utility model includes perfusion tube upper clamp, perfusion tube lower clamp and grafting block, is used
When, it is connected to clamping boss on blocked hole around with 180 ° of the rotation of the hinged place of perfusion tube lower clamp perfusion tube upper clamp, from
And it is clamped in perfusion tube in the perfusion tube holding holes being made of perfusion tube upper fastening groove and perfusion tube lower fastening groove, patient is quiet in progress
After arteries and veins is injected, intravenous needle is directly plugged on grafting block by nursing staff from extraction in the vein of patient, is being passed through
When passageway, it is not easy that intravenous needle is made to stab nursing staff or pedestrian, after nursing staff reaches therapeutic room, selects scissors that will be inserted with vein
The vein needle protection structure of needle, which is integrally cut, to be recycled, it is ensured that nursing staff or pedestrian safety.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram before the utility model clamping.
Fig. 2 is the structural schematic diagram after the utility model clamping.
Fig. 3 is that the utility model is connected to the structural schematic diagram on perfusion tube.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Providing referring to Fig.1 shown in-Fig. 3, in figure is a kind of new structural vein needle protection structure, including on perfusion tube
Clamp 100, perfusion tube lower clamp 200 and grafting block 300.
600 upper fastening groove 110 of perfusion tube is offered along its length in the side of perfusion tube upper clamp 100, in perfusion tube
The other side of upper clamp 100 is equipped with blocked hole 120.
It is offered along its length in the side of perfusion tube lower clamp 200 corresponding with perfusion tube upper fastening groove 110 defeated
Liquid pipe lower fastening groove 210 is equipped with clamping boss 220 corresponding with blocked hole 120 on the other side of perfusion tube lower clamp 200,
The side of perfusion tube lower clamp 200 is hinged on the side of perfusion tube upper clamp 100.
Clamping boss 220 forms perfusion tube upper fastening groove 110 and perfusion tube lower fastening groove 210 when being connected on blocked hole 120
One for clamping the perfusion tube holding holes 500 of perfusion tube 600, the outer diameter phase of the diameter and perfusion tube 600 of perfusion tube holding holes 500
Together, it adopts the structure when vein needle protection structure can be made to be connected on perfusion tube, can firmly be connected on perfusion tube,
It will not influence perfusion tube again to be normally infused, effectively raise the practical performance of the vein needle protection structure.
Grafting block 300 is used for grafting intravenous needle 610, and grafting block 300 is arranged by connecting band 400 in perfusion tube lower clamp
On 200, grafting block 300 is fabricated using soft rubber material in the present embodiment, and vein can be made by adopting the structure
Needle is firmly plugged on grafting block, is not easy that intravenous needle is made to fall off.
The concrete operations of the utility model are as follows:
In use, perfusion tube upper clamp, which is rotated 180 ° around the hinged place of 100 and perfusion tube lower clamp 200, to be made to be clamped boss
220 are connected on blocked hole 120, so that perfusion tube 600 be made to be clamped in by perfusion tube upper fastening groove 110 and perfusion tube lower fastening groove 210
In the perfusion tube holding holes 500 of composition, for patient after being injected intravenously, nursing staff is by intravenous needle 610 from patient's
It extracts and is directly plugged on grafting block 300 in vein, when by passageway, be not easy that intravenous needle is made to stab nursing staff or row
People after nursing staff reaches therapeutic room, selects scissors integrally to cut the vein needle protection structure for being inserted with intravenous needle and recycles
Processing.
The utility model includes perfusion tube upper clamp, perfusion tube lower clamp and grafting block in summary, in use, will infusion
Pipe upper clamp is connected to clamping boss on blocked hole around with 180 ° of the rotation of the hinged place of perfusion tube lower clamp, to make perfusion tube
It is clamped in the perfusion tube holding holes being made of perfusion tube upper fastening groove and perfusion tube lower fastening groove, patient terminates carrying out intravenous injection
Afterwards, intravenous needle is directly plugged on grafting block by nursing staff from extraction in the vein of patient, when by passageway, is not easy
So that intravenous needle is stabbed nursing staff or pedestrian, after nursing staff reaches therapeutic room, selects scissors that will be inserted with the intravenous needle of intravenous needle
Protection structure, which is integrally cut, to be recycled, it is ensured that nursing staff or pedestrian safety.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by appended claims and its equivalent.
Claims (3)
1. a kind of new structural vein needle protection structure, which is characterized in that including
One perfusion tube upper clamp offers perfusion tube upper fastening groove in the side of the perfusion tube upper clamp along its length,
The other side of the perfusion tube upper clamp is equipped with blocked hole；
One perfusion tube lower clamp offers and perfusion tube upper fastening groove phase along its length in the side of the perfusion tube lower clamp
Corresponding perfusion tube lower fastening groove is equipped with clamping boss corresponding with blocked hole on the other side of the perfusion tube lower clamp,
The side of the perfusion tube lower clamp is hinged on the side of perfusion tube upper clamp, when the clamping boss is connected on blocked hole
Perfusion tube upper fastening groove and perfusion tube lower fastening groove is set to form one for clamping the perfusion tube holding holes of perfusion tube；
One is used for the grafting block of grafting intravenous needle, and the grafting block is arranged on perfusion tube lower clamp by connecting band.
2. a kind of new structural vein needle protection structure according to claim 1, it is characterised in that: the infusion tube clamp
The diameter for holding hole is identical as the outer diameter of perfusion tube.
3. a kind of new structural vein needle protection structure according to claim 1, it is characterised in that: the grafting block is adopted
It is fabricated with soft rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582695.2U CN209301889U (en) | 2018-04-23 | 2018-04-23 | A kind of new structural vein needle protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582695.2U CN209301889U (en) | 2018-04-23 | 2018-04-23 | A kind of new structural vein needle protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209301889U true CN209301889U (en) | 2019-08-27 |
Family
ID=67668223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582695.2U Expired - Fee Related CN209301889U (en) | 2018-04-23 | 2018-04-23 | A kind of new structural vein needle protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209301889U (en) |
-
2018
- 2018-04-23 CN CN201820582695.2U patent/CN209301889U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205031651U (en) | Malleation lasts administering means and needle, central venous catheter are kept somewhere to vein | |
| CN107412912A (en) | It is a kind of to continue micro- transfusion vein indwelling needle | |
| CN201200674Y (en) | Infusion device | |
| CN209301889U (en) | A kind of new structural vein needle protection structure | |
| CN104645448B (en) | A kind of reverse flow resistant indwelling needle | |
| CN205659212U (en) | Needle protector is kept somewhere to infant's scalp | |
| CN107362409A (en) | A kind of no-needle transfusion device | |
| CN204106099U (en) | A kind of fixture being convenient to venipuncture | |
| CN203577062U (en) | Safe intravenous needle | |
| CN206652051U (en) | A kind of disposable iv cannule | |
| CN207237042U (en) | A kind of combined type vein transfusion port not damaged pin puncture fixator | |
| CN209464427U (en) | A kind of safe type retention needle | |
| CN207412492U (en) | A kind of central vein multi-pipeline fixing device | |
| CN212651166U (en) | Venous indwelling needle capable of being operated by single hand | |
| CN203619985U (en) | Safe transfusion needle capable of preventing bubbles from forming | |
| CN208389098U (en) | A kind of vein delay needle | |
| CN208611508U (en) | A kind of macromolecule transfusion hand-rest fixing plaster | |
| CN209596327U (en) | A kind of anti-needle thorn transfusion needle | |
| CN205672301U (en) | A kind of disposable infusion pin | |
| CN209713862U (en) | A kind of safe remaining needle | |
| CN209347794U (en) | A kind of venous detaining needle wrist guard | |
| CN213048693U (en) | Intravenous infusion puncture needle | |
| CN204246601U (en) | For intravenous remaining needle fixing device | |
| CN108042880A (en) | A kind of safe type retention needle | |
| CN103637828B (en) | A kind of type self-destroyed arm-rest belt of single use and using method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |