CN219022634U

CN219022634U - Transfusion system with syringe needle holds function

Info

Publication number: CN219022634U
Application number: CN202222619521.8U
Authority: CN
Inventors: 江丕颉; 江丕骞
Original assignee: Changzhou Longli Medical Technology Co ltd
Current assignee: Changzhou Longli Medical Technology Co ltd
Priority date: 2022-10-07
Filing date: 2022-10-07
Publication date: 2023-05-16
Anticipated expiration: 2032-10-07

Abstract

The utility model discloses an infusion apparatus with a needle accommodating function, which comprises an infusion tube, wherein the top of the rear end of the outer diameter of the infusion tube is penetrated close to the central position and is connected with a fixing plate in a sliding manner, the top of a first connecting tube is penetrated and is fixedly connected with a limiting rod, the top of a second connecting tube is penetrated and is fixedly connected with a limiting disc, storage holes are penetrated and arranged in two tank bodies, and an injection needle and a puncture needle are positioned in the storage holes. According to the infusion device, the infusion tube, the first connecting tube and the second connecting tube can be fixed in the groove by the fixing plate, the length of the infusion device is adjusted, the situation that the infusion tube is hung on other objects when in infusion due to overlength is avoided, after infusion is completed, the puncture needle head and the injection needle head return to the tank body by pulling the first connecting tube and the second connecting tube, the needle head can be prevented from sliding out of the hole through the limiting disc and the limiting rod, then the tank body is sealed by rotating the sealing cover, and the safety of the device is greatly improved.

Description

Transfusion system with syringe needle holds function

Technical Field

The utility model relates to the technical field of infusion apparatuses, in particular to an infusion apparatus with a needle accommodating function.

Background

The transfusion system is a medical apparatus for transfusion. The transfusion method is to suspend the liquid in bottle or transfusion bag at high position, and make the liquid flow into vein through the transfusion leather tube by gravity, the flow is manually regulated by clip on leather tube, the transfusion device is composed of eight parts including vein needle or injection needle, needle head protecting cap, transfusion hose, liquid medicine filter, flow speed regulator, drip cup, bottle stopper puncture outfit, air filter, injection part, medicine feeding port, etc.

The existing transfusion device is easy to hook on other articles due to the fact that the length of the existing transfusion device cannot be adjusted, does not have a needle containing function, and is easy to be pricked by a needle when cleaning staff clean the transfusion device after the transfusion device is used, so that the safety is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an infusion apparatus with a needle accommodating function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an transfusion system with syringe needle holds function, includes the transfer line, transfer line external diameter rear end top is close to central point and runs through and sliding connection has the fixed plate, the upper left side of transfer line external diameter is close to intermediate position and runs through and sliding connection has the velocity of flow regulator, transfer line left side top position runs through and fixedly connected with liquid medicine filter, liquid medicine filter top central point runs through and fixedly connected with first connecting pipe, first connecting pipe top position runs through and fixedly connected with gag lever post, transfer line right side top position runs through and fixedly connected with drip cup, drip cup top central point puts and runs through and fixedly connected with second connecting pipe, second connecting pipe top position runs through and fixedly connected with limiting disc, first connecting pipe and second connecting pipe external diameter are close to top position and all run through and sliding connection has the jar body, two the jar body is inside all runs through and is provided with and deposits the hole and syringe needle and puncture syringe needle is located and deposits the hole.

As a further description of the above technical solution:

six grooves penetrate through and are formed in the front end of the fixing plate.

As a further description of the above technical solution:

and the inner wall of the flow velocity regulator is connected with a regulating wheel in a sliding way.

As a further description of the above technical solution:

the center of the top of the limiting rod penetrates through and is fixedly connected with an injection needle.

As a further description of the above technical solution:

and the top position on the right side of the second connecting pipe penetrates through and is fixedly connected with an air filter.

As a further description of the above technical solution:

the center of the top of the limiting disc penetrates through and is fixedly connected with a puncture needle.

As a further description of the above technical solution:

the top positions of the outer diameters of the two tank bodies penetrate through and are in threaded connection with sealing covers.

As a further description of the above technical solution:

holes are formed in the center positions of the bottoms of the inner walls of the two tank bodies in a penetrating mode.

The utility model has the following beneficial effects:

according to the infusion device, the sealing cover is rotated to open the tank body, the first connecting pipe and the second connecting pipe are taken out of the grooves on the fixing plate, the fixing plate can fix the infusion tube, the first connecting pipe and the second connecting pipe in the grooves, the length of the infusion device is adjusted, the situation that the infusion tube is hung on other objects when in infusion due to overlength is avoided, the puncture needle head slides out of the right tank body through upward movement of the puncture needle head, the bottom of the infusion bottle is punctured through the puncture needle head, the injection needle head slides out of the left tank body through upward movement of the injection needle head, the limiting rod is held, the injection needle head is injected into skin, after infusion is completed, the puncture needle head and the injection needle head are pulled to return into the tank body, the needle head can be prevented from sliding out of the holes through the limiting plate and the limiting rod, and then the sealing cover is rotated to enable the tank body to be sealed, and safety of the device is greatly improved.

Drawings

FIG. 1 is a perspective view of an infusion set with needle receiving function according to the present utility model;

FIG. 2 is a diagram showing the structure of an infusion tube of an infusion set with needle accommodating function according to the present utility model;

FIG. 3 is a diagram showing the structure of the inside of a tank of an infusion apparatus with needle accommodating function according to the present utility model;

fig. 4 is a structural view of a fixing plate of an infusion apparatus with a needle accommodating function according to the present utility model.

Legend description:

1. an infusion tube; 2. sealing cover; 3. a tank body; 4. a first connection pipe; 5. a liquid medicine filter; 6. an adjusting wheel; 7. a flow rate regulator; 8. a fixing plate; 9. dropping a kettle; 10. a second connection pipe; 11. an air filter; 12. a hole; 13. an injection needle; 14. a limit rod; 15. a limiting disc; 16. a puncture needle; 17. a groove; 18. and a storage hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: an infusion apparatus with needle containing function comprises an infusion tube 1, a fixing plate 8 is penetrated and slidingly connected near the central position at the top of the rear end of the outer diameter of the infusion tube 1, a flow speed regulator 7 is penetrated and slidingly connected near the middle position at the upper left side of the outer diameter of the infusion tube 1, a liquid medicine filter 5 is penetrated and fixedly connected at the top position of the infusion tube 1, a first connecting tube 4 is penetrated and fixedly connected at the central position of the top of the liquid medicine filter 5, a limit rod 14 is penetrated and fixedly connected at the top position of the first connecting tube 4, a drip cup 9 is penetrated and fixedly connected at the top position of the right side of the infusion tube 1, a second connecting tube 10 is penetrated and fixedly connected at the central position of the top of the drip cup 9, a limit disk 15 is penetrated and fixedly connected at the top position of the second connecting tube 10, the outer diameters of the first connecting tube 4 and the second connecting tube 10 are penetrated and slidingly connected with a tank 3 near the top position, the two tank bodies 3 are internally penetrated and provided with a storage hole 18, an injection needle 13 and a puncture needle 16 are positioned in the storage hole 18, the tank bodies 3 are opened through a rotary sealing cover 2, a first connecting pipe 4 and a second connecting pipe 10 are taken out from a groove 17 on a fixed plate 8, the fixed plate 8 can fix a transfusion tube 1, the first connecting pipe 4 and the second connecting pipe 10 in the groove 17, the length of the transfusion device is adjusted, the transfusion tube 1 is prevented from being excessively prolonged to be hooked on other objects during transfusion, the puncture needle 16 is moved upwards to enable the puncture needle 16 to slide out of the tank body 3 on the right side, the bottom of the transfusion bottle is punctured through the puncture needle 16, liquid medicine enters into a drip cup 9 through the second connecting pipe 10 and then enters into the transfusion tube 1, the liquid medicine enters into a liquid medicine filter 5 through the transfusion tube 1 to filter the liquid medicine, the liquid medicine passing through the liquid medicine filter 5 enters the first connection pipe 4.

Six grooves 17 are formed in the front end of the fixing plate 8 in a penetrating mode, the regulating wheel 6 is connected to the inner wall of the flow rate regulator 7 in a sliding mode, the injection needle 13 is fixedly connected to the regulating wheel 6 in a penetrating mode, the air filter 11 is fixedly connected to the top of the right side of the limiting rod 14 in a penetrating mode, the puncture needle 16 is fixedly connected to the top of the limiting disc 15 in a penetrating mode, the sealing covers 2 are connected to the outer diameter top of the two tank bodies 3 in a penetrating mode in a threaded mode, the holes 12 are formed in the center of the bottoms of the inner walls of the two tank bodies 3 in a penetrating mode, the injection needle 13 is inserted through the first connecting tube 4, the flow rate of liquid medicine can be regulated through the regulating wheel 6 on the flow rate regulator 7 on the infusion tube 1, the injection needle 13 is enabled to slide out of the left tank body 3 through upward moving the injection needle 13, the limiting rod 14 is held, the injection needle 13 is enabled to be injected into the skin through holding the limiting rod 14, the puncture needle 16 and the injection needle 13 are enabled to be returned into the tank body 3 through the limiting disc 15 and the limiting rod 14 after transfusion is completed, the puncture needle 16 and the injection needle 13 can be prevented from sliding out of the holes 12 through the limiting disc 15 and the limiting rod 14, the sealing covers 2 are enabled to rotate, the large sealing device is enabled, and safety of the sealing device is improved.

Working principle: when the infusion set is used, the tank body 3 is opened through the rotary sealing cover 2, the first connecting pipe 4 and the second connecting pipe 10 are taken out from the groove 17 on the fixed plate 8, the fixed plate 8 can fix the infusion tube 1, the first connecting pipe 4 and the second connecting pipe 10 in the groove 17, the length of the infusion set is adjusted, the condition that the infusion tube 1 is excessively prolonged to be hooked on other objects during infusion is avoided, the puncture needle 16 slides out of the right tank body 3 through upward movement of the puncture needle 16, the bottom of the infusion bottle is punctured through the puncture needle 16, the liquid medicine enters the drip pot 9 through the second connecting pipe 10 and then enters the infusion tube 1, the liquid medicine enters the liquid medicine filter 5 through the infusion tube 1, the liquid medicine is filtered, the liquid medicine through liquid medicine filter 5 gets into first connecting pipe 4, get into syringe needle 13 through first connecting pipe 4, can adjust the liquid medicine velocity of flow through regulating wheel 6 on the velocity of flow regulator 7 on transfer line 1, through upwards moving syringe needle 13, make syringe needle 13 slide out from left side jar body 3, through holding limit lever 14, syringe needle 13 carries out the injection to skin, after the infusion is accomplished, pulling first connecting pipe 4 and second connecting pipe 10 makes puncture syringe needle 16 and syringe needle 13 return to jar body 3, can prevent that the syringe needle from sliding out from hole 12 through limit plate 15 and limit lever 14, then rotatory sealed lid 2 makes jar body 3 sealed, the security of device has been promoted greatly.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Infusion apparatus with needle accommodation function, comprising an infusion tube (1), characterized in that: the utility model provides a transfusion tube (1) external diameter rear end top is close to central point and runs through and sliding connection has fixed plate (8), the left side is close to intermediate position on transfusion tube (1) external diameter and runs through and sliding connection has velocity of flow regulator (7), transfusion tube (1) left side top position is run through and fixedly connected with liquid medicine filter (5), liquid medicine filter (5) top central point runs through and fixedly connected with first connecting tube (4), first connecting tube (4) top position is run through and fixedly connected with gag lever post (14), transfusion tube (1) right side top position is run through and fixedly connected with drip cup (9), drip cup (9) top central point is run through and fixedly connected with second connecting tube (10), second connecting tube (10) top position is run through and fixedly connected with spacing dish (15), first connecting tube (4) and second connecting tube (10) external diameter are close to top position and all run through and sliding connection have jar body (3), two jar body (3) are inside all run through and are provided with storage hole (18) and syringe needle (13) and puncture needle (16) are located storage hole (18).

2. An infusion set with needle receiving function according to claim 1, wherein: six grooves (17) are formed in the front end of the fixing plate (8) in a penetrating mode.

3. An infusion set with needle receiving function according to claim 1, wherein: the inner wall of the flow velocity regulator (7) is connected with an adjusting wheel (6) in a sliding way.

4. An infusion set with needle receiving function according to claim 1, wherein: the center of the top of the limiting rod (14) penetrates through and is fixedly connected with an injection needle (13).

5. An infusion set with needle receiving function according to claim 1, wherein: the top position of the right side of the second connecting pipe (10) penetrates through and is fixedly connected with an air filter (11).

6. An infusion set with needle receiving function according to claim 1, wherein: the center of the top of the limiting disc (15) penetrates through and is fixedly connected with a puncture needle head (16).

7. An infusion set with needle receiving function according to claim 1, wherein: the top positions of the outer diameters of the two tank bodies (3) penetrate through and are in threaded connection with sealing covers (2).

8. An infusion set with needle receiving function according to claim 1, wherein: the center positions of the bottoms of the inner walls of the two tank bodies (3) are penetrated and provided with holes (12).