CN211327418U - Improved catheter insulin hypodermic injection device - Google Patents

Abstract

The utility model belongs to the technical field of medical supplies, especially for improvement formula pipe insulin hypodermic injection device, including band, fixed subsides and syringe needle, the both ends of band are provided with the magic subsides of mutual adaptation, fixed subsides fixed connection is in the inboard of band, fixed subsides are provided with three fixed cover, the syringe needle passes three the fixed cover, it has the pipe to pass on the band, the one end of pipe and the feed liquor end of syringe needle communicate, the other end fixed intercommunication of pipe has the injection connector; the utility model discloses, through setting up injection connector and pipe for it is more convenient that the doctor operates when injecting insulin for the patient, and does not return and bring the discomfort for the patient, through setting up the aseptic cotton circle, makes the patient wound obtain better protection, avoids infecting, carries out dual fixed to the syringe needle through adopting band and fixed two kinds of modes of pasting, makes the syringe needle more stable, has reduced the risk that the syringe needle drops.

Description

Improved catheter insulin hypodermic injection device

Technical Field

The utility model belongs to the technical field of medical supplies, concretely relates to improvement formula pipe insulin hypodermic device.

Background

Insulin is a protein hormone secreted by the beta cells of the islets of langerhans in the pancreas stimulated by endogenous or exogenous substances such as glucose, lactose, ribose, arginine, glucagon, etc. Insulin is the only hormone in the body which reduces blood sugar and promotes the synthesis of glycogen, fat and protein. Exogenous insulin is mainly used for treating diabetes.

The treatment of diabetes needs to inject insulin for a long time, and currently, the injection is mainly clinically injected by using an injector, so that subcutaneous induration or lipoatrophy is easily generated by long-term subcutaneous puncture injection, and great working difficulty is increased for medical staff.

Chinese patent No. CN201862124U discloses an insulin injection indwelling needle, the patent binds the injection rubber bottom on the body of a patient through the restraint fixing band, places the hose at the bottom of the injection rubber bottom under the skin, and arranges the needle core in the hose, although the injection mode can also reduce the times of inserting the needle into the human body during injection, but has the disadvantages that firstly, in order to ensure the injection effect, the size of the needle is generally fixed, if a hose capable of wrapping the needle core is required to be arranged under the skin of a human body, a larger wound surface is inevitably brought to a patient, so that the patient suffers more pain, secondly, when injecting the insulin into the patient, the doctor needs to make the needle pierce the injection rubber bottom completely according to the judgment of the doctor to inject the insulin into the hose, and if the doctor cares the injection rubber bottom carelessly, the force is possibly too large, thereby causing unnecessary injuries to the patient, and for this reason, an improved catheter insulin hypodermic injection device has been proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an improved catheter insulin hypodermic injection device, which has the characteristics of convenient and fast injection and pain relief for patients.

In order to achieve the above object, the utility model provides a following technical scheme: improvement formula pipe insulin hypodermic device, including band, fixed subsides and syringe needle, the both ends of band are provided with the magic subsides of mutual adaptation, fixed connection of pasting is in the inboard of band, fixed pasting is provided with three fixed cover, the syringe needle passes threely fixed cover, the injection end of syringe needle is to keeping away from one side of fixed subsides is 90 degrees buckles, just the department of buckling of syringe needle has cup jointed the aseptic cotton circle, it has the pipe to pass on the band, the one end of pipe with the feed liquor end of syringe needle communicates mutually, the fixed intercommunication of the other end of pipe has the injection connector.

Preferably, there is a sealing cover on the injection connector through hinge swing joint, one side of the sealing cover is fixedly connected with a sealing head, an injection port is formed in one end of the injection connector, and a sealing gasket is arranged in the injection port.

Preferably, the sealing gasket is made of rubber, and the sealing gasket is circular.

Preferably, the band is made by cotton gauze, fixed subsides are circular, fixed cover is the PVC material.

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

the utility model discloses, through setting up injection connector and pipe for it is more convenient that the doctor operates when injecting insulin for the patient, and does not return and bring the discomfort for the patient, through setting up the aseptic cotton circle, makes the patient wound obtain better protection, avoids infecting, carries out dual fixed to the syringe needle through adopting band and fixed two kinds of modes of pasting, makes the syringe needle more stable, has reduced the risk that the syringe needle drops.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of a cross section of the injection connector of the present invention;

in the figure: 1. an injection connector; 11. a sealing cover; 12. a sealing head; 13. a seal ring; 14. an injection port; 2. a conduit; 3. fixing and sticking; 4. an injection needle; 5. fixing a sleeve; 6. sterilizing cotton rings; 7. a belt; 8. magic tape.

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.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: improved catheter insulin hypodermic injection device, including band 7, fixed 3 and syringe needle 4, the both ends of band 7 are provided with the magic subsides 8 of mutual adaptation, can fix the band 7 on one's body the patient through the magic subsides 8 at band 7 both ends, fixed 3 fixed connection of pasting be in the inboard of band 7, be provided with three fixed cover 5 on the fixed 3 of pasting, syringe needle 4 passes threely fixed cover 5, the injection end of syringe needle 4 is to keeping away from one side of fixed 3 is 90 degrees buckles, just the buckle department of syringe needle 4 has cup jointed aseptic cotton circle 6, pricks syringe needle 4 into the human back, and aseptic cotton circle 6 just in time oppresses in patient wound department, prevents that the patient from being infected, it has pipe 2 to pass on the band 7, the one end of pipe 2 with the feed liquor end of syringe needle 4 communicates, the fixed intercommunication of the other end of pipe 2 has injection connector 1, the doctor can insert the injection needle 4 into the injection port 14 of the injection connector 1, and then the injection head of the injector passes through the sealing gasket 13, and the sealing gasket 13 can prevent the liquid medicine from flowing out.

Specifically, there is sealed lid 11 through hinge swing joint on the injection connector 1, sealed lid 11 one side fixedly connected with seals head 12, injection port 14 has been seted up to the one end of injection connector 1, just be provided with sealed pad 13 in the injection port 14, sealed head 12 and injection port 14 looks adaptation, when sealed lid 11 closed, sealed head 12 will inject port 14 sealedly.

Specifically, the material of the sealing gasket 13 is rubber, and the sealing gasket 13 is circular.

Specifically, band 7 is made by cotton gauze, and band 7 that the cotton gauze of adoption gas permeability made can let the better breathing of patient's skin for volatilizing of patient's sweat, fixed 3 of pasting is circular, fixed cover 5 is the PVC material.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, at first prick relevant position with the injection end of syringe needle 4, make 6 oppression of aseptic cotton circle on the wound of pricking the needle, then will fix subsides 3 and paste at patient's belly, then magic subsides 8 through on the band 7 fix the band 7 in patient's waist can, when needing to inject, open sealed lid 11, make sealed lid 11 drive sealed head 12 break away from injection port 14, then the needle tubing that will be equipped with insulin obtains injection head and inserts injection port 14, make injection head pass sealed pad 13, inject into pipe 2 with insulin, insulin gets into syringe needle 4 from pipe 2, finally get into the human body, whole injection process can not bring the discomfort for the patient, and make things convenient for doctor's operation, it is practical again convenient.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. Improved formula pipe insulin hypodermic injection device, including band (7), fixed subsides (3) and syringe needle (4), its characterized in that: the both ends of band (7) are provided with magic subsides (8) of mutual adaptation, fixed subsides (3) fixed connection be in the inboard of band (7), be provided with three fixed cover (5) on fixed subsides (3), syringe needle (4) pass threely fixed cover (5), the injection end of syringe needle (4) is to keeping away from one side of fixed subsides (3) is 90 degrees buckles, just the department of buckling of syringe needle (4) has cup jointed aseptic cotton circle (6), it has pipe (2) to pass on band (7), the one end of pipe (2) with the feed liquor end of syringe needle (4) is linked together, the fixed intercommunication of the other end of pipe (2) has injection connector (1).

2. The improved catheter insulin hypodermic injection device according to claim 1, wherein: injection connector (1) is gone up to have sealed lid (11) through hinge swing joint, sealed lid (11) one side fixedly connected with seals head (12), injection port (14) have been seted up to the one end of injection connector (1), just be provided with sealed pad (13) in injection port (14).

3. The improved catheter insulin hypodermic injection device according to claim 2, wherein: the sealing gasket (13) is made of rubber, and the sealing gasket (13) is circular.

4. The improved catheter insulin hypodermic injection device according to claim 1, wherein: the bridle (7) is made of cotton gauze, the fixing paste (3) is circular, and the fixing sleeve (5) is made of PVC material.

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