CN208989891U - A kind of Anti-skid transfusion system - Google Patents

Abstract

The utility model relates to infusion apparatus technical fields, in particular a kind of Anti-skid transfusion system, including terminal pad, the lower surface of the terminal pad is equipped with handle, arc groove is offered on the handle, the lower surface of the terminal pad is also equipped with perfusion tube, the upper surface of the terminal pad is equipped with syringe needle, and the top of the perfusion tube passes through the terminal pad and is connected with the syringe needle, sliding limiting device is additionally provided on the handle, the sliding limiting device includes promoting button, and the promoting button is equipped with kelly, and the kelly is equipped with connecting rod.The sliding limiting device that the utility model passes through setting, when promoting button is pushed up, iron wire column, which moves upwards, will drive claw towards outside expansion, when claw is unfolded towards outside, realize in the bottle for securing the needle to and containing medicament solve general infusion apparatus in infusion, under external force, gently a drawing is easy for slipping, and the contaminated problem of infusion apparatus is be easy to cause after slipping.

Description

A kind of Anti-skid transfusion system

Technical field

The utility model relates to infusion apparatus technical field, specially a kind of Anti-skid transfusion system.

Background technique

It is infused also known as has an intravenous drip or hang water.Be inputted by intravenous drip it is intracorporal large dosage (single administration 100ml with On) injection.It is packaged in glass or plastic infusion bottle or bag, is free of preservative or bacteriostatic agent.By defeated when use Liquid device adjustment drop speed, continues and steadily enters vein, to supplement body fluid, electrolyte or provide nutriment.It is being infused When, infusion apparatus can be generally used, existing infusion apparatus is in infusion process, and under external force, gently a drawing is easy for Slippage be easy to cause infusion apparatus contaminated after slipping, and infusion apparatus is contaminated and needs replacing infusion apparatus later, this process is not only It wastes time, while also adding the usage quantity of infusion apparatus.In consideration of it, it is proposed that a kind of Anti-skid transfusion system.

Utility model content

The purpose of this utility model is to provide a kind of Anti-skid transfusion systems, to solve mentioned above in the background art one As infusion apparatus be easy slippage problem.

To achieve the above object, the utility model provides the following technical solutions:

A kind of Anti-skid transfusion system, including terminal pad, the lower surface of the terminal pad are equipped with handle, open on the handle Equipped with arc groove, the lower surface of the terminal pad is also equipped with perfusion tube, and the upper surface of the terminal pad is equipped with syringe needle, and institute The top for stating perfusion tube passes through the terminal pad and is connected with the syringe needle, and sliding limiting device is additionally provided on the handle；

The sliding limiting device includes promoting button, and the promoting button is equipped with kelly, and the kelly, which is equipped with, to be connected Extension bar, the top of the connecting rod are equipped with connecting plate, are equipped with lantern ring on the connecting plate, set that there are three in ring on the lantern ring The end of the iron wire column that shape equidistantly arranges, each iron wire column is mounted on claw.

Preferably, fixed plate is installed on the cell wall of the arc groove, offers in the fixed plate and is connected with the external world Cone tank, offer on the top cell wall of the cone tank and the extraneous through-hole being connected.

Preferably, the groove linearly equidistantly arranged there are three being opened up on the syringe needle.

Preferably, the kelly passes through the cone tank, and the connecting rod and promoting button are located at the cone The two sides of shape slot.

Preferably, the top of the connecting rod passes through the terminal pad, and the connecting plate is located at the upper of the terminal pad Side.

Preferably, the lantern ring is set on the syringe needle.

Preferably, each iron wire column is respectively positioned in the corresponding groove.

Preferably, hinged by hinge between each iron wire column and the corresponding claw and each described It is hinged by hinge between the cell wall of the equal and corresponding groove of claw.

Compared with prior art, the utility model has the beneficial effects that the utility model limits dress by the sliding of setting It sets, when pushing up promoting button, promoting button, which moves upwards, drives kelly to move upwards, and is further driven to connect Bar, connecting plate and lantern ring move upwards, and when lantern ring moves upwards, lantern ring movement drives iron wire column to move upwards, and Iron wire column will drive claw when moving upwards is unfolded towards outside, when claw is unfolded towards outside, realizes syringe needle It is fixed in the bottle for containing medicament, and by the cone tank and through-hole of setting, when kelly moves upwards, kelly and cone Squeezing action power between shape groove groove wall is increasing, and kelly can be by slight squeeze, when final kelly moves in through-hole Wait, kelly can slight diastole, what kelly can be stable is stuck in through-hole, avoid kelly from falling, and when kelly sticks into through-hole, card Pawl is deployed into maximum angle towards outside, solve general infusion apparatus infusion when, under external force, gently once draw appearance Easy slippage be easy to cause infusion apparatus contaminated after slipping, and infusion apparatus is contaminated and needs replacing infusion apparatus later, this process is not The problem of only wasting time, while also adding the usage quantity of infusion apparatus.

Detailed description of the invention

Fig. 1 is the three-dimensional view of the utility model；

Fig. 2 is the three-dimensional view of the utility model terminal pad；

Fig. 3 is the enlarged drawing in the utility model Fig. 2 at A；

Fig. 4 is the three-dimensional view of the utility model fixed plate；

Fig. 5 is the three-dimensional view that the utility model slides limiting device；

Fig. 6 is the three-dimensional view of the utility model claw.

In figure: 1, terminal pad；2, handle；21, arc groove；211, fixed plate；2111, cone tank；2112, through-hole；3, defeated Liquid pipe；4, syringe needle；41, groove；5, limiting device is slided；51, promoting button；52, kelly；53, connecting rod；54, connecting plate； 55, lantern ring；56, iron wire column；57, claw.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Embodiment 1

A kind of Anti-skid transfusion system, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including terminal pad 1, the lower surface peace of terminal pad 1 Equipped with handle 2, arc groove 21 is offered on handle 2, and fixed plate 211 is installed on the cell wall of arc groove 21, is opened in fixed plate 211 Equipped with the cone tank 2111 being connected with the external world, the through-hole being connected with the external world is offered on the top cell wall of cone tank 2111 2112, the lower surface of terminal pad 1 is also equipped with perfusion tube 3, and the upper surface of terminal pad 1 is equipped with syringe needle 4, and the top of perfusion tube 3 End is connected across terminal pad 1 and with syringe needle 4, opens up that there are three the grooves 41 linearly equidistantly arranged on syringe needle 4.

In the present embodiment, arc groove 21 is connected with the external world.

Specifically, closely bonding fixation between fixed plate 211 and the cell wall of arc groove 21, guarantee the stability of its structure, Fixed plate 211 is avoided to fall off from the cell wall of arc groove 21.

Further, the section of cone tank 2111 is in isosceles trapezoid, and the length of the top notch of cone tank 2111 is less than The diameter of through-hole 2112.

Embodiment 2

In concrete operations, due to existing infusion apparatus, under external force, gently a drawing is easy for slipping, and slips It is easy to cause infusion apparatus contaminated later, and infusion apparatus is contaminated and needs replacing infusion apparatus later, this process not only wastes time, Therefore the usage quantity for also adding infusion apparatus simultaneously on the basis of embodiment 1 makes improvements handle 2, as a kind of excellent Embodiment is selected, as shown in Figure 5 and Figure 6, sliding limiting device 5 is additionally provided on handle 2, sliding limiting device 5 includes promoting button 51, promoting button 51 is equipped with kelly 52, and kelly 52 is equipped with connecting rod 53, and kelly 52 passes through cone tank 2111, and connecting rod 53 and promoting button 51 be located at the two sides of cone tank 2111, the top of connecting rod 53 passes through terminal pad 1, connecting rod 53 Top is equipped with connecting plate 54, and connecting plate 54 is located at the top of terminal pad 1, is equipped with lantern ring 55 on connecting plate 54, and 55 sets of lantern ring It is located on syringe needle 4, is set on lantern ring 55 there are three the iron wire column 56 annularly equidistantly arranged, each iron wire column 56 is respectively positioned on therewith In corresponding groove 41, the end of each iron wire column 56 is mounted on claw 57, each iron wire column 56 and corresponding claw It is hinged by hinge between 57 and hinged by hinge between the cell wall of the equal and corresponding groove 41 of each claw 57.

In the present embodiment, the length and width of promoting button 51 are all larger than the length and width of cone tank 2111, guarantee to push away In the process of movement, promoting button 51 will not stick into cone tank 2111 dynamic button 51.

Specifically, kelly 52 is made of butadiene rubber material, the complete entitled cis--Isosorbide-5-Nitrae-polybutadiene rubber of butadiene rubber Glue, abbreviation BR, is made by polymerizing butadiene.With other general purpose rubber ratios, cold resistance, the wearability of the butadiene rubber after vulcanization It is especially excellent with elasticity, it generates heat under dynamic load few, the good feature of ageing-resistant performance.

Further, when kelly 52 is moved since the bottom wall of cone tank 2111 towards the direction of through-hole 2112, card Bar 52 can be contacted with the cell wall of cone tank 2111 first, since the length at the roof notch of cone tank 2111 is less than kelly 52 Diameter, therefore when kelly 52 and 2111 cell wall of cone tank contact, it can be extruded first, i.e., kelly 52 is slightly compressed, When kelly 52 continues up, when kelly 52 moves in through-hole 2112, since the aperture of through-hole 2112 is greater than card The diameter of bar 52, therefore the slight diastole of the meeting of kelly 52, i.e. kelly 52 can be got lodged at the top notch of cone tank 2111, avoid kelly 52 It falls.

It is worth noting that offering the through-hole for allowing connecting rod 53 to pass through in terminal pad 1.

It is worth noting that, being cut with scissors between the one end of claw 57 and the cell wall of groove 41 by hinge, guarantee in iron wire column 56 when move upwards, and claw 57 can be unfolded towards outside, when iron wire column 56 moves downward, claw 57 is driven to receive Contracting, and guarantee that claw 57 and 56 entirety of iron wire column are entirely located in groove 41, it avoids impacting injection process.

In the present embodiment, by the sliding limiting device 5 of setting, realization is pushed up in promoting button 51, promoting button 51, which move upwards drive kelly 52, moves upwards, and connecting rod 53, connecting plate 54 and set are driven when kelly 52 moves upwards Ring 55 moves upwards, when lantern ring 55 moves upwards, lantern ring 55 movement drive iron wire column 56 move upwards, iron wire column 56 to The side that claw 57 be will drive when upper movement away from groove 41 is unfolded, when claw 57 is unfolded towards outside, card Pawl 57 is stuck in the bottle for containing medicament, realizes and syringe needle 4 is fixed in the bottle for containing medicament, solve general infusion apparatus defeated When liquid, under external force, gently a drawing is easy for slipping, and be easy to cause infusion apparatus contaminated after slipping, and infusion apparatus quilt Infusion apparatus is needed replacing after pollution, this process not only wastes time, while the problem of also add the usage quantity of infusion apparatus.

Syringe needle 4 when in use, is inserted into the bottle for containing liquid preparation by the Anti-skid transfusion system of the utility model first Inside then pushes up promoting button 51, and promoting button 51, which moves upwards, drives kelly 52 to move upwards, and kelly 52 is upward Connecting rod 53, connecting plate 54 and lantern ring 55 is driven to move upwards when movement, when lantern ring 55 moves upwards, lantern ring 55 movements drive iron wire columns 56 to move upwards, hinged due to passing through hinge between iron wire column 56 and claw 57, and claw 57 It is also by hinge hinge between one end and the cell wall of groove 41, therefore iron wire column 56 moves upwards when will drive 57 court of claw Far from groove 41 side be unfolded, claw 57 towards outside be unfolded when, claw 57 be stuck in contain medicament bottle in, realize Syringe needle 4 is fixed in the bottle for containing medicament；

And by the cone tank 2111 and through-hole 2112 of setting, when kelly 52 moves upwards, kelly 52 and cone Squeezing action power between 2111 cell wall of shape slot is increasing, kelly 52 can by slight squeeze, when final kelly 52 move to it is logical When in hole 2112, the slight diastole of the meeting of kelly 52, what kelly 52 can be stable is stuck in through-hole 2112, and kelly 52 is avoided to fall, And when kelly 52 sticks into through-hole 2112, claw 57 is deployed into maximum angle towards outside, solves general infusion apparatus and exists When infusion, under external force, gently a drawing is easy for slipping, and be easy to cause infusion apparatus contaminated after slipping, and infusion apparatus After contaminated infusion apparatus is needed replacing, this process not only wastes time, while the usage quantity for also adding infusion apparatus is asked Topic.

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 Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. a kind of Anti-skid transfusion system, including terminal pad (1), it is characterised in that: the lower surface of the terminal pad (1) is equipped with hand Handle (2) offers arc groove (21) on the handle (2), and the lower surface of the terminal pad (1) is also equipped with perfusion tube (3), institute The upper surface for stating terminal pad (1) is equipped with syringe needle (4), and the top of the perfusion tube (3) pass through the terminal pad (1) and with institute It states syringe needle (4) to be connected, sliding limiting device (5) is additionally provided on the handle (2)；

The sliding limiting device (5) includes promoting button (51), and the promoting button (51) is equipped with kelly (52), the card Bar (52) is equipped with connecting rod (53), and the top of the connecting rod (53) is equipped with connecting plate (54), pacifies on the connecting plate (54) Equipped with lantern ring (55), set that there are three the annularly iron wire column (56) that equidistantly arranges, each iron wires on the lantern ring (55) The end of column (56) is mounted on claw (57).

2. Anti-skid transfusion system according to claim 1, it is characterised in that: be equipped on the cell wall of the arc groove (21) Fixed plate (211), offers on the fixed plate (211) and the extraneous cone tank (2111) being connected, the cone tank (2111) through-hole (2112) being connected with the external world is offered on top cell wall.

3. Anti-skid transfusion system according to claim 1, it is characterised in that: in line there are three being opened up on the syringe needle (4) The groove (41) that property equidistantly arranges.

4. Anti-skid transfusion system according to claim 2, it is characterised in that: the kelly (52) passes through the cone tank (2111), and the connecting rod (53) and promoting button (51) are located at the two sides of the cone tank (2111).

5. Anti-skid transfusion system according to claim 1, it is characterised in that: the top of the connecting rod (53) passes through described Terminal pad (1), and the connecting plate (54) is located at the top of the terminal pad (1).

6. Anti-skid transfusion system according to claim 1, it is characterised in that: the lantern ring (55) is set in the syringe needle (4) on.

7. Anti-skid transfusion system according to claim 3, it is characterised in that: each iron wire column (56) is respectively positioned on therewith In the corresponding groove (41).

8. Anti-skid transfusion system according to claim 7, it is characterised in that: each iron wire column (56) and be corresponding to it The claw (57) between it is hinged by hinge, and each claw (57) is and the corresponding groove (41) It is hinged by hinge between cell wall.