KR101518225B1 - Apparatus for fixing blood access device - Google Patents

Apparatus for fixing blood access device Download PDF

Info

Publication number
KR101518225B1
KR101518225B1 KR1020140189221A KR20140189221A KR101518225B1 KR 101518225 B1 KR101518225 B1 KR 101518225B1 KR 1020140189221 A KR1020140189221 A KR 1020140189221A KR 20140189221 A KR20140189221 A KR 20140189221A KR 101518225 B1 KR101518225 B1 KR 101518225B1
Authority
KR
South Korea
Prior art keywords
support
blood vessel
main body
fixing
patient
Prior art date
Application number
KR1020140189221A
Other languages
Korean (ko)
Inventor
최형찬
윤금선
Original Assignee
최형찬
윤금선
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 최형찬, 윤금선 filed Critical 최형찬
Priority to KR1020140189221A priority Critical patent/KR101518225B1/en
Application granted granted Critical
Publication of KR101518225B1 publication Critical patent/KR101518225B1/en

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02Holding devices, e.g. on the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02Access sites
    • A61M39/0208Subcutaneous access sites for injecting or removing fluids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02Access sites
    • A61M39/0247Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02Access sites
    • A61M39/0247Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
    • A61M2039/0258Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body for vascular access, e.g. blood stream access
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02Access sites
    • A61M39/0247Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
    • A61M2039/0261Means for anchoring port to the body, or ports having a special shape or being made of a specific material to allow easy implantation/integration in the body

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for connecting a blood vessel, and more particularly, to a device for connecting a blood vessel, which is used for fitting a ring gel to a blood vessel, To the vascular access device fixing device.
The apparatus for fixing a device for connecting a vein according to the present invention comprises a pair of left and right support blades 114 and a main body 112 which is integrally provided so as to be lifted upwardly from both inner side surfaces of the support blades, (110) for supporting a blood vessel connection device (200) to which a blood vessel (220) and a hub (210) are connected; A main body 122 having a hollow ring shape and a hinge rod 124 integrally provided on one side of the main body 122 and a fitting piece integrally provided on the other side of the main body 122 A second support 120 hinged to the first support 110 to support the rear end of the vessel 200 for pivoting about the first support 110 in a lateral direction; And attachment means for attaching the first support 110 to the patient.

Description

[0001] Apparatus for fixing blood access device [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for connecting a blood vessel, and more particularly, to a device for connecting a blood vessel, which is used for fitting a ring gel to a blood vessel, To the vascular access device fixing device.

As known, the syringe is one of the important medical supplies, and is used for various medical purposes such as injecting medicine into the human body, collecting blood, and other purposes.

Generally, a patient will be given a transfusion solution such as glucose for a long period of time. The Ringer's injection connects the Ringer's bottle and the injection needle through a Ringer's tube, and supplies the patient with the Ringer's bottle of injectable medicine for a long time.

In the meantime, if a patient is to inject a separate injection into the same patient with the removal of the injection of the ring gel after the supply of the fluid has been completed, another injection of the ringer gel should be performed in order to find the patient's blood vessel. There is a pain in the patient's pain, and a medical staff such as a nurse also has to deal with the patient's blood vessels and inject the patient with a ringer injection.

A blood access device has been used to overcome this hassle. 1 is a front sectional view showing a state in which a conventional blood vessel connecting mechanism 20 is connected between a syringe body 10 and an opening and closing cap 30. Referring to Fig. 1, the blood vessel connecting mechanism 20 includes a luer lock called luer lock or heparin port cap. When injecting a separate injection into a patient who has been injected with a ring gel injection, another syringe is injected into the patient's blood vessel, The injection needle is pierced into the tube and injected with the ring gel tube. Or, the injection needle is pushed into the syringe connector inserted in the middle of the ring gel tube, and the injection liquid is injected into the ring gel tube to supply the patient with the liquid.

That is, the apparatus for connecting the blood vessels is particularly useful for a person who has a blood vessel and is afraid of injecting, when the injection needle of the ring gel injection is once pierced into the blood vessel and then continuously subjected to the ring gel.

Such a device for connecting blood vessels is made by placing only a plastic needle in a blood vessel, rotating the blood vessel connecting device in a state in which the ring gel is removed, fixing it on the patient's skin with paper tape, piercing the needle into the blood vessel connecting device When the blood vessel connecting device is fixed using paper tape as described above, the flow of the blood vessel connecting device frequently occurs, and a wound is generated at the insertion portion where the plastic needle is inserted. There is a problem that secondary infections occur due to infiltration of bacteria.

In addition, when the fixing part is adjusted after fixing the paper tape, it is necessary to fix the fixing part after removing the paper tape, and then fix the blood vessel connecting device to the patient's body through the paper tape again. The patient's psychological anxiety is caused by interfering with the posture to take a rest.

Further, if the apparatus for connecting blood vessels is fixed using a paper tape for a long period of time, there is a problem that a skin trouble is generated in a fixed region.

Registered Utility Model Registration No. 20-0201601 (2000. 08. 21) Korean Registered Patent Publication No. 10-1361088 (Apr. 2014, 02)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a vascular access device fixing device in which a liquid is supplied without using a separate paper tape while a patient is performing a ring gel injection, Which is capable of firmly holding a state of the blood vessel connection device.

Another object of the present invention is to provide a device for fixing a device for connecting a blood vessel, which can prevent a secondary infection caused by a wound at an insertion site where a plastic needle is inserted through flow prevention of a device for fixing a device for connecting a blood vessel.

It is still another object of the present invention to provide a device for fixing a device for connecting a blood vessel, which can reduce the psychological anxiety of the patient as the patient takes a rest in a comfortable posture and can reduce the occurrence of skin troubles even when using the device for fixing the device for long- .

It is still another object of the present invention to provide a device for fixing a device for connecting a blood vessel, which is capable of continuously fitting a ring gel while changing a ringer string in a state where a plastic needle is connected to a blood vessel of a patient after the injection of the ring gel is completed.

In order to achieve the object of the present invention as described above, the present invention includes a pair of left and right support blades 114 and a main body 112 which is integrally provided so as to be lifted upward from both inner side surfaces of the support blades, A first support 110 for supporting a blood vessel connection device 200 to which a blood vessel 220 and a hub 210 are connected; A main body 122 having a hollow ring shape and a hinge rod 124 integrally provided on one side of the main body 122 and a fitting piece integrally provided on the other side of the main body 122 A second support 120 hinged to the first support 110 to support the rear end of the vessel 200 for pivoting about the first support 110 in a lateral direction; And attachment means for attaching the first support member (110) to the patient.

In the present invention, a hub support portion 112a, which surrounds the outer circumferential surface of the hub 210 and supports the hub, is integrally provided at the front of the main body 112.

In the present invention, the hub support portion 112a is provided with a plurality of slots 112b on the left and right sides of the center portion thereof.

In the present invention, at least two connection grooves 122a having different diameters are integrally formed on the inner circumferential surface of the main body 112.

In the present invention, a fitting piece insertion portion 116 having a hollow rectangular cross section is integrally formed on the upper surface of the one side supporting blade 114, and a hinge rod insertion portion 118 is integrally formed on the upper surface of the other side supporting blade 114 Respectively.

According to the apparatus for fixing a vessel-connecting device of the present invention as described above, the following effects can be obtained.

First, since the blood vessel connecting device is firmly attached to the skin of the patient through the first and second supporting rods and the attaching means, the blood vessel connecting device for fixing the blood vessel connecting device, It is possible to firmly hold the device attached to the skin of the patient.

Second, prevention of secondary infection due to the occurrence of a wound at the insertion site where the plastic needle is inserted can be prevented by preventing the flow of the apparatus fixing device for vascular access.

Third, it reduces the patient's psychological anxiety as the patient takes a rest in a relaxed posture, and can reduce the occurrence of skin troubles even when using a device for fixing the apparatus for long-time vascular access.

Fourth, after the injection of the Ringer's gel, the plastic needle can be connected to the blood vessel of the patient, and it is possible to keep the ringer while changing the ringer.

1 is a front sectional view showing a state in which a conventional device for connecting a blood vessel is connected between a syringe body and an opening / closing cap,
FIG. 2 is a front side perspective view of a device for fixing a blood vessel connecting device according to an embodiment of the present invention;
FIG. 3 is a rear side perspective view of a device for fixing a blood vessel connecting device according to the present invention,
FIG. 4 is a side side perspective view showing a device for fixing a device for vascular access according to the present invention,
FIG. 5 is an exploded perspective view of a device for fixing a blood vessel connecting device according to the present invention,
FIG. 6 is a side sectional view showing an assembled state of the apparatus for fixing a blood vessel connection device according to the present invention,
FIG. 7 is a front view of a device for fixing a blood vessel connecting device according to the present invention;
FIG. 8 is a rear view of the apparatus for fixing a blood vessel connecting device according to the present invention. FIG.
FIG. 9 is a side view showing a device for fixing a blood vessel connecting device according to the present invention,
FIG. 10 is a side elevational view of a device for fixing a blood vessel connecting device according to the present invention,
FIG. 11 is a plan view of a device for fixing a blood vessel connecting device according to the present invention,
FIG. 12 is a bottom view of a device for fixing a blood vessel connecting device according to the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a vascular access device fixing apparatus according to a preferred embodiment of the present invention will be described in detail.

It is to be understood that the terminology or words used herein are not to be construed in an ordinary sense or a dictionary, and that the inventor can properly define the concept of a term to describe its invention in the best possible way And should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention.

FIG. 2 is a front perspective view of a device for fixing a blood vessel connecting device according to an embodiment of the present invention, FIG. 3 is a rear side perspective view showing a device for fixing a device for connecting a blood vessel according to the present invention, Fig. 3 is a side elevation view of the apparatus for fixing a vessel according to the present invention.

FIG. 5 is an exploded perspective view showing a device for fixing a blood vessel connecting device according to the present invention, FIG. 6 is a side sectional view showing an assembled state of the device for fixing a blood vessel connecting device according to the present invention, Fig. 2 is a front view showing a device for fixing a vessel-connecting device. Fig.

9 is a side view showing a device for fixing a device for connecting a blood vessel according to the present invention, and FIG. 10 is a sectional view of a device for connecting a blood vessel according to the present invention, And Fig.

FIG. 11 is a plan view showing a device for fixing a blood vessel connecting device according to the present invention, and FIG. 12 is a bottom view showing a device for fixing a device for connecting a blood vessel according to the present invention.

2 to 12, a device 100 for fixing a device for accessing a blood vessel according to an embodiment of the present invention includes a first support 110, a second support 120, a first support 110, (Gauze and a sticker) for attaching the patient to the patient.

2 to 5, the first support 110 includes a vessel 200 for connecting a plastic needle 220 and a hub 210 to a distal end of the first support 110, will be. That is, it prevents the vessel connecting device 200 from flowing or rotating in the longitudinal direction of the receiving wing 114, the width direction of the receiving wing 114, and the vertical direction with respect to the receiving wing 114, which will be described later.

The first support 110 includes a main body 112 and a pair of left and right support blades 114. The gathers 130 are attached to the skin of the patient by a medical adhesive (not shown) provided on the bottom surface of the gath 130, do.

Alternatively, a hydrocolloid adhesive can be used to attach the gauze 130 to the skin of the patient.

A sticker 140 or a release liner is coated on the bottom adhesive layer of the gauze 130 and the gauze 130 is attached to the skin of the patient after removing the sticker 140 in use.

The main body 112 is integrally formed so as to be lifted upwardly from both inner side surfaces of the support vane 114 and integrally formed with a hub support portion 112a in front of the main body 112, And supports it.

The hub support portion 112a has a plurality of slots 112b formed on the left and right sides of the central portion of the hub support portion 112a to reduce the weight of the first support member 110 as well as improve the exterior appearance.

A fitting piece insertion portion 116 having a hollow rectangular cross-section for elastically coupling a fitting piece 126 to be described later is integrally formed on the upper surface of one side supporting blade 114 of the main body 112, A hinge rod insertion portion 118 for hinging a hinge rod 124, which will be described later, is integrally formed on the upper surface of the other side support wing 114.

In addition, the first support 110 has a shape in which its height gradually decreases toward the tip corresponding to the installation angle of the blood vessel connection mechanism 200.

2 to 5, the second support 120 is hinged to the first support 110 and rotates in the left-right direction with respect to the first support 110 to support the rear end of the vessel connection device 200 do.

The second support base 120 includes a main body 122, a hinge rod 124, and a fitting piece 126. The main body 122 has a hollow ring shape and has an inner circumferential surface integrally formed with a connection groove 122a having a different diameter.

At this time, although two connection grooves 122a are formed in the present invention, the connection grooves 122a are not necessarily limited to two, but three or four connection grooves 122a are preferably formed.

In other words, in the case of the vessel connecting device 200 being commercially available, the width is generally the same but the length is not constant and is different. In the case of the vessel connecting device 200 having a relatively short length corresponding to the length of the vessel connecting device 200, the rear end portion of the vessel connecting device 200 is inserted into the connecting groove 122a formed at the front of the inner circumferential surface of the main body 122, In the case of the vessel connecting device 200 having a relatively long length, the rear end portion of the vessel 200 can be stably supported by fitting it into the connection groove 122a formed in the rear side of the inner circumferential surface of the main body 122.

A hinge rod 124 is integrally formed at one side of the main body 122 so as to protrude integrally with the hinge rod insertion portion 118. The other end of the main body 122 is fitted with a fitting piece 126 And is elastically coupled to the above-described fitting portion inserting portion 116 so as to be attachable and detachable.

Further, a mounting projection 126a for holding and holding by hand is integrally protruded from the lower outer end of the fitting piece 126.

As the material of the first and second support rods 110 and 120, polyethylene (PE) which is suitably rigid, flexible and harmless to the human body is used, but the present invention is not limited thereto, and thermosetting plastics, polypropylene, polycarbonate, poly Vinyl chloride, acrylonitrile butadiene styrene, plastic such as polyester, polymer, or composite may be used.

Hereinafter, the operation of the present invention having the above-described configuration will be described.

The blood vessel connecting mechanism 200 in which the plastic needle 220 and the hub 210 are connected to the distal end portion is inserted into the main body 112 of the first support table 110. At this time, the body of the vessel connecting device 200, that is, the central portion thereof is prevented from flowing in a state of being accommodated in the main body 112, and is protected by the main body 112 from an external impact or the like.

The hub support portion 112a surrounds and supports the outer circumferential surface of the hub 210 in front of the center portion of the vessel connection mechanism 200. [

The hinge rod 124 of the second support base 120 is hinged to the hinge rod insertion portion 118 of the first support base 110. In this way, .

Then, the support blade 114 is attached to the upper surface of the gauze 130, and the thus assembled vessel fixing device 100 is used in a hospital or the like.

That is, when a patient in a hospital or the like intends to supply fluid to a patient, a hospital member such as a nurse is fixed to a proper position of the patient using the apparatus 100 for fixing blood vessels. After removing the sticker 140 from the gauze 130 , The gauze 130 is attached to the skin of the patient by a medical adhesive (for example, a hydrocolloid adhesive) provided on the bottom surface.

Thereafter, a ringer string (not shown), to which the liquid is supplied, is pushed into the back of the body of the apparatus for fixing a blood vessel connection device 100, and the swinging protrusion 126a of the second support base 120 is held by a hinge Is inserted into the fitting part insertion part 116 of the first support 110 and then supplied to the patient through the hub 210 and the plastic needle 220.

Since the blood vessel connecting device is firmly attached to the skin of the patient through the first and second supporting members 110 and 120 and the attachment means in the above process, It is possible to firmly maintain the state in which the apparatus fixing device 100 for supplying blood vessels is attached to the patient's skin.

In addition, it is possible to prevent secondary infection due to the occurrence of a wound at the insertion site where the plastic needle 220 is inserted through prevention of the flow of the apparatus for fixing a blood vessel connection device 100.

In addition, it is possible to reduce the psychological anxiety of the patient as the patient takes a rest in a comfortable posture, and can reduce the occurrence of skin troubles even when the apparatus 100 for long-time vascular access is used.

After the completion of the injection of the ring gel, the fitting piece 126 of the second support base 120 is held and the fitting piece 126 is separated from the fitting piece insertion portion 116 of the first support base 110 and then the hinge is rotated The vessel fixing device 100 is detached from the body of the vessel fixing device 100. At this time, the vessel fixing device 100 is still attached to the skin of the patient, and in this state, And the liquid is supplied to the patient through the hub 210 and the plastic needle 220 by inserting it into the back of the body of the device fixation device 100. [

That is, while the plastic needle 220 is connected to the blood vessel of the patient, it is possible to keep the ring gauge while changing the ringer string.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It is a matter of course that a deformation can be made.

110: first support stand 112, 122:
114: support blade 116:
118: hinge rod insertion part 120: second support part
124: hinge rods 126:
130: Gauze 140: Sticker
200: Vascular access device 210: Hub
220: Plastic needle

Claims (5)

A pair of left and right support blades 114 and a main body 112 integrally provided so as to be lifted upwardly from both inner side surfaces of the support blades so that the plastic needle 220 and the hub 210 are connected A first support 110 for supporting the instrument 200;
A hinge rod 124 integrally provided on one side of the main body 122 and a fitting piece 126 integrally provided on the other side of the main body 122 A second support 120 hinged to the first support 110 to support the rear end of the vessel 200 for turning in the left and right direction with respect to the first support 110; And
And attachment means for attaching the first support member (110) to the patient.
The method according to claim 1,
Wherein a hub support portion (112a) for covering an outer circumferential surface of the hub (210) and supporting the hub is integrally provided in front of the main body (112).
3. The method of claim 2,
Wherein the hub support part (112a) is provided with a plurality of slots (112b) on the left and right sides around the center part.
The method according to claim 1,
Wherein at least two connection grooves (122a) having different diameters are integrally formed on the inner circumferential surface of the main body (112).
The method according to claim 1,
A fitting piece insertion portion 116 having a hollow rectangular cross section is integrally formed on the upper surface of the one side supporting blade 114 and a hinge rod insertion portion 118 is integrally provided on the upper side of the other side supporting blade 114 Wherein the apparatus comprises:
KR1020140189221A 2014-12-26 2014-12-26 Apparatus for fixing blood access device KR101518225B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140189221A KR101518225B1 (en) 2014-12-26 2014-12-26 Apparatus for fixing blood access device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140189221A KR101518225B1 (en) 2014-12-26 2014-12-26 Apparatus for fixing blood access device

Publications (1)

Publication Number Publication Date
KR101518225B1 true KR101518225B1 (en) 2015-05-12

Family

ID=53394029

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140189221A KR101518225B1 (en) 2014-12-26 2014-12-26 Apparatus for fixing blood access device

Country Status (1)

Country Link
KR (1) KR101518225B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210039581A (en) * 2019-10-02 2021-04-12 주식회사 이화메디텍 connector for assisting subcutaneous injection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921199A (en) * 1988-04-25 1990-05-01 Villaveces James W Device for aiding in preparation of intravenous therapy
KR20010032115A (en) * 1997-11-14 2001-04-16 추후제출 Medical Line Securement Device
KR20050016443A (en) * 2002-08-15 2005-02-21 베네텍 인터내셔널 인코포레이티드 Catheter Securement Device
US20090216197A1 (en) * 2008-02-22 2009-08-27 Dale Medical Products, Inc. Urinary Catheter Holder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921199A (en) * 1988-04-25 1990-05-01 Villaveces James W Device for aiding in preparation of intravenous therapy
KR20010032115A (en) * 1997-11-14 2001-04-16 추후제출 Medical Line Securement Device
KR20050016443A (en) * 2002-08-15 2005-02-21 베네텍 인터내셔널 인코포레이티드 Catheter Securement Device
US20090216197A1 (en) * 2008-02-22 2009-08-27 Dale Medical Products, Inc. Urinary Catheter Holder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210039581A (en) * 2019-10-02 2021-04-12 주식회사 이화메디텍 connector for assisting subcutaneous injection
KR102247858B1 (en) 2019-10-02 2021-05-04 주식회사 이화메디텍 connector for assisting subcutaneous injection

Similar Documents

Publication Publication Date Title
KR101511303B1 (en) Apparatus for fixing catheter
CA2429799C (en) Safety shield for medical needles
AU2016299343B2 (en) Puncturing system
KR101622741B1 (en) Apparatus for fixing medical tube unit
US9821150B2 (en) Medical device
JPS6077766A (en) Insuline administration apparatus into abdominal cavity
KR20090117749A (en) Injection site for injecting medication
WO2008124123A1 (en) Stabilized elongate implantable vascular access device
CN106620944A (en) Catheter adapter providing catheter kink resistance
US10449304B2 (en) Fluid injection needle unit having function of preventing needlestick injury and infection
AU2019414202B2 (en) Medicine administering device and medicine administering system
KR20190001950U (en) Fixing means for iv catheter
KR101518225B1 (en) Apparatus for fixing blood access device
KR101459313B1 (en) Apparatus for fixing medical suction unit
KR102557696B1 (en) Catheter fixation apparatus
WO2014162381A1 (en) Indwelling catheter and catheter assembly
CN207804709U (en) A kind of telescopic transfusion port aseptic injection end device of suspension type
US5478332A (en) Intravenous injection cap support method
CN111035439A (en) Nerve block puncture medicine injection device
CN105498032A (en) Infusion needle special for puncture connecting piece
CN209596327U (en) A kind of anti-needle thorn transfusion needle
CN215460943U (en) Remaining needle with blood return prevention effect
CN211325458U (en) Nerve block puncture medicine injection device
CN212651166U (en) Venous indwelling needle capable of being operated by single hand
CN216366156U (en) Transfusion needle connecting mechanism and butterfly wing needle

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee