CN217593502U - Multi-head infusion connector capable of being used at intervals - Google Patents

Abstract

The utility model discloses a but bull infusion connector of spaced usage, including the main part subassembly, the surface of main part subassembly is provided with velocity of flow adjusting part, and velocity of flow adjusting part includes the regulator body, and the inner chamber swing joint of regulator body has the regulating wheel, and the surface swing joint of regulator body has two symmetrical protecting crust, the height and the regulating wheel looks adaptation of protecting crust, and the spout has been seted up to the equal level in both sides of regulator body, and the horizontal fixedly connected with guide arm in inner chamber of spout, the surface sliding of guide arm are connected with two symmetrical sliding sleeves. This application can protect it after the regulating wheel is adjusted through the setting of protecting crust, prevents that the regulating wheel from receiving external effort's collision and sliding down, avoids influencing dropping liquid speed, and simple structure both reduces the equipment of extra connection, saves time for the operation treatment, and pollution abatement reduces extra disposable consumptive material expense again.

Description

Multi-head infusion connector capable of being used at intervals

Technical Field

The utility model relates to the technical field of infusion apparatus, in particular to a multi-head infusion connector capable of being used at intervals.

Background

The infusion solution or large-volume injection solution is large-dose injection solution which is infused into a human body by intravenous drip, and the dose is more than 100ml at one time. It is a branch of injection, usually packed in glass or plastic infusion bottles (bags) or bags, and does not contain bacteriostatic agents. When in use, the dropping speed is adjusted by the infusion apparatus, and the medicine is continuously and stably infused into the body.

Disposable transfusion system is a common medical supplies, through aseptic processing, establishes the passageway between vein and the liquid medicine for venous transfusion, transfusion system pass through the infusion regulating wheel and adjust the dropping liquid speed, and current transfusion system does not set up protective structure, leads to the infusion regulating wheel directly to expose outside, and patient's touching or the arbitrary regulation of child patient that is unintentional when hanging liquid lead to the infusion regulating wheel to slide and influence dropping liquid speed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but bull infusion connector of interval use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a multiple-spike infusion connector for spaced use, comprising:

the main part subassembly, the surface of main part subassembly is provided with velocity of flow adjusting part, velocity of flow adjusting part includes the regulator body, the inner chamber swing joint of regulator body has the regulating wheel, the surperficial swing joint of regulator body has two symmetrical protecting crust, the height and the regulating wheel looks adaptation of protecting crust, the spout has been seted up to the equal level in both sides of regulator body, the horizontal fixedly connected with guide arm of inner chamber of spout, the sliding surface of guide arm is connected with two symmetrical sliding sleeves, the internal face fixed connection of the surface of sliding sleeve rather than the corresponding protecting crust.

Through adopting above-mentioned technical scheme, through the setting of protecting crust, can protect it after the regulating wheel is adjusted, prevent that the regulating wheel from receiving the collision of external effort and sliding down, avoid influencing dropping liquid speed, simple structure both reduces the equipment of extra connection, saves time for the operation treatment, and pollution abatement reduces extra disposable consumptive material expense again.

Preferably, the main part subassembly includes lower transfer line, the transfer line runs through and sets up in the inner chamber of regulator body down, the bottom intercommunication of transfer line has the liquid medicine filter down, the one end intercommunication that the liquid medicine filter kept away from down the transfer line has the connecting pipe, the one end intercommunication that the liquid medicine filter was kept away from to the connecting pipe has intravenous route, the top intercommunication of transfer line has the kettle of dripping down, the top intercommunication of kettle of dripping collects the joint, the surface intercommunication that collects the joint has last transfer line, the top intercommunication of going up the transfer line has the bottle plug puncture ware, the surface of bottle plug puncture ware is provided with air cleaner.

Preferably, the number of the upper infusion tube, the bottle stopper puncture outfit and the air filter is three.

By adopting the technical scheme, the three upper infusion tubes can be used for inserting the corresponding bottle stopper puncture outfits into different infusion bottles (bags), thereby reducing the workload of medical personnel during multi-bottle (bag) infusion.

Preferably, a catheter clip is arranged on the surface of the upper infusion tube.

By adopting the technical scheme, the liquid medicine in the infusion bottle (bag) is blocked by the catheter clamp, the corresponding catheter clamp can be selectively opened according to the actual use condition for use at intervals, so that the liquid medicine is infused in sequence without multiple complex operations.

Preferably, a spring is sleeved at the middle shaft on the surface of the guide rod, and two ends of the spring are respectively and fixedly connected with one side of the corresponding sliding sleeve.

Through adopting above-mentioned technical scheme, utilize the elasticity of spring to restore power, can realize protecting crust automatic re-setting's effect, make two protecting crust closely laminate all the time together simultaneously, further improved the protecting effect.

Preferably, the surfaces of the two protective shells are fixedly connected with a convex ball, and the two convex balls are in contact.

Through adopting above-mentioned technical scheme, utilize the convex ball to be convenient for medical personnel open two protecting crust fast.

Compared with the prior art, the beneficial effects of the utility model are that:

the beneficial effects of the utility model are that, through the setting of protecting crust, can protect it after the regulating wheel is adjusted, prevent that the regulating wheel from receiving external effort's collision and sliding down, avoid influencing dropping liquid speed, simple structure both reduces the equipment of extra connection, saves time for operation treatment, and pollution abatement reduces extra disposable consumptive material expense again.

Drawings

FIG. 1 is a schematic structural view of a multi-head infusion connector of the present invention;

fig. 2 is a schematic structural view of the flow velocity regulating assembly of the present invention;

fig. 3 is a schematic view of the explosion structure of the flow velocity adjusting assembly of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 3 of the multi-head infusion connector of the present invention, which can be used at intervals.

In the figure: 1. a body assembly; 101. a lower infusion tube; 102. a liquid medicine filter; 103. a connecting pipe; 104. intravenous injection needles; 105. a drip cup; 106. a union joint; 107. an upper transfusion tube; 108. a bottle stopper puncture outfit; 109. an air filter; 110. a catheter clamp; 2. a flow rate regulating assembly; 201. a regulator body; 202. an adjustment wheel; 203. a protective shell; 204. a chute; 205. a guide bar; 206. a sliding sleeve; 207. a spring; 208. and (4) convex balls.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a multiple-head transfusion connector capable of being used at intervals comprises a main body component 1 and a flow rate adjusting component 2.

Wherein, the surface of main part subassembly 1 is provided with velocity of flow adjusting part 2, velocity of flow adjusting part 2 includes regulator body 201, the inner chamber swing joint of regulator body 201 has regulating wheel 202, the surface swing joint of regulator body 201 has two symmetrical protecting crust 203, the height and the regulating wheel 202 looks adaptation of protecting crust 203, spout 204 has been seted up to the equal level in both sides of regulator body 201, the horizontal fixedly connected with guide arm 205 of inner chamber of spout 204, the surface sliding connection of guide arm 205 has two symmetrical sliding sleeves 206, the internal face fixed connection of sliding sleeve 206 and its corresponding protecting crust 203.

As shown in fig. 1, specifically, in order to reduce the workload of medical staff during multi-bottle infusion, in this embodiment, the main assembly 1 includes a lower infusion tube 101, the lower infusion tube 101 is disposed through an inner cavity of the regulator body 201, a bottom end of the lower infusion tube 101 is communicated with a drug solution filter 102, one end of the drug solution filter 102 away from the lower infusion tube 101 is communicated with a connection tube 103, one end of the connection tube 103 away from the drug solution filter 102 is communicated with a intravenous injection needle 104, a top end of the lower infusion tube 101 is communicated with a drip cup 105, a top end of the drip cup 105 is communicated with a collection joint 106, a surface of the collection joint 106 is communicated with an upper infusion tube 107, a top end of the upper infusion tube 107 is communicated with a bottle stopper puncture device 108, and an air filter 109 is disposed on a surface of the bottle stopper puncture device 108. The number of the upper infusion tube 107, the bottle stopper puncture outfit 108 and the air filter 109 is three.

Specifically, as shown in fig. 1, in order to sequentially administer the medical fluids, in the present embodiment, a catheter clip 110 is provided on the surface of the upper infusion tube 107.

As shown in fig. 4, in order to achieve the effect of automatically resetting the protective shell 203 and improve the protective effect of the protective shell 203, in this embodiment, a spring 207 is sleeved on the central axis of the surface of the guide rod 205, and two ends of the spring 207 are respectively fixedly connected to one side of the corresponding sliding sleeve 206.

As shown in fig. 2 and fig. 3, in particular, in order to facilitate the medical staff to open the two protective shells 203 quickly, in this embodiment, a convex ball 208 is fixedly connected to the surface of each of the two protective shells 203, and the two convex balls 208 are in contact with each other.

The working principle is as follows: this but bull infusion connector of spaced usage, during the use, through holding regulator body 201, place the thumb in between two protruding balls 208 and press down again, make two protruding balls 208 move back to back, protruding ball 208 drives protective housing 203 and moves, protective housing 203 drives sliding sleeve 206 and slides on the surface of guide arm 205, and spring 207 atress is tensile, until the thumb is placed in between two protective housing 203, and then utilize the thumb both can separate two protective housing 203, still can stir adjusting wheel 202 and can adjust the dropping liquid speed, after the regulation, loosen the thumb, through the elastic restoring force of spring 207, finally make two protective housing 203 move to original state and protect regulator body 201, thereby effectively prevent adjusting wheel 202 and receive sliding under the collision of external effort.

To sum up, this but bull infusion connector of interval use through the setting of protecting crust 203, can protect it after adjusting of regulating wheel 202, prevents that regulating wheel 202 from receiving the collision of external effort and sliding down, avoids influencing dropping liquid speed, and simple structure had both reduced the equipment of extra connection, for the operation treatment save time, reduced the pollution again, reduced extra disposable consumptive material expense.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A multiple infusion connector for spaced use, comprising:

the main part subassembly (1), the surface of main part subassembly (1) is provided with velocity of flow adjusting part (2), velocity of flow adjusting part (2) includes regulator body (201), the inner chamber swing joint of regulator body (201) has regulating wheel (202), the surface swing joint of regulator body (201) has two symmetrical protecting shells (203), the height and the regulating wheel (202) looks adaptation of protecting shell (203), spout (204) have been seted up to the equal level in both sides of regulator body (201), the horizontal fixedly connected with guide arm (205) of inner chamber of spout (204), the sliding surface of guide arm (205) is connected with two symmetrical sliding sleeve (206), the internal face fixed connection of the surface of sliding sleeve (206) and its corresponding protecting shell (203).

2. A multiple infusion connector for spaced use according to claim 1, wherein: main part subassembly (1) is including lower transfer line (101), transfer line (101) run through and set up in the inner chamber of regulator body (201) down, the bottom intercommunication of transfer line (101) has liquid medicine filter (102) down, the one end intercommunication that transfer line (101) were kept away from down in liquid medicine filter (102) has connecting pipe (103), the one end intercommunication that liquid medicine filter (102) were kept away from in connecting pipe (103) has intravenous route needle (104), the top intercommunication of transfer line (101) has drip kettle (105) down, the top intercommunication of drip kettle (105) has collection joint (106), the surface intercommunication that collects joint (106) has last transfer line (107), the top intercommunication of going up transfer line (107) has bottle stopper puncture ware (108), the surface of bottle stopper puncture ware (108) is provided with air cleaner (109).

3. A multiple infusion connector for spaced use according to claim 2, wherein: the number of the upper infusion tube (107), the number of the bottle stopper puncture outfit (108) and the number of the air filter (109) are three.

4. A multiple infusion connector for spaced use according to claim 2, wherein: a catheter clip (110) is arranged on the surface of the upper infusion tube (107).

5. A multiple infusion connector for spaced use according to claim 1, wherein: a spring (207) is sleeved at the middle shaft of the surface of the guide rod (205), and two ends of the spring (207) are fixedly connected with one side of the corresponding sliding sleeve (206) respectively.

6. A multiple infusion connector for spaced use according to claim 1, wherein: the surfaces of the two protective shells (203) are fixedly connected with a convex ball (208), and the two convex balls (208) are in contact.

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