CN210631214U

CN210631214U - Improved structure of artery puncture needle

Info

Publication number: CN210631214U
Application number: CN201921094696.3U
Authority: CN
Inventors: 黄来明; 周绍坚; 任东岳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-13
Filing date: 2019-07-13
Publication date: 2020-05-29
Anticipated expiration: 2029-07-13

Abstract

The utility model discloses an improvement structure of artery pjncture needle, tie the bandage including liquid area end pipe, transmission rubber tube and arm, the one end fixedly connected with transmission rubber tube of liquid area end pipe, the rubber lantern ring has been cup jointed to the surface of transmission rubber tube, and the bandage is tied to the inside fixedly connected with arm of the rubber lantern ring, and one side that the bandage is tied to the arm is close to the rubber lantern ring is provided with the cotton pad of half arc. This improvement structure of artery pjncture needle, through the rubber lantern ring, the setting of bandage and elasticity adjustable ring is tied to the arm, cup joint fixedly to the surface of transmission rubber tube, tie up the bandage to patient's arm through the arm, guarantee the stability of transmission rubber tube position of use, the elasticity adjustable ring can play the effect that is suitable for the regulation to the bandage is tied to the arm, set up through holding block and adhesive pad, the block is tied to the card and is cup jointed the use to running through of syringe needle clamp tube, the cooperation adhesive pad is to adhering of patient's skin, make the position of use of artery pjncture needle more stable, solve medical personnel and press the inconvenient condition to its use through the hand.

Description

Improved structure of artery puncture needle

Technical Field

The utility model relates to the technical field of medical injection equipment, in particular to an improved structure of an artery puncture needle.

Background

Arterial puncture is one of the most common operation methods for clinical examination and treatment, dynamic blood gas electrolyte and arterial blood pressure monitoring are carried out on critically ill patients, specimens can be obtained in time, time is saved for rescue, complications caused by local injury due to repeated puncture can be avoided, pain of the patients is relieved, and dynamic observation of rescue, treatment and disease conditions is facilitated.

At present, the artery puncture needle commonly used in clinic has some use defects when medical care personnel monitor blood pressure, and is easy to cause certain efficiency influence on extraction work, for example, the existing artery puncture needle is used for puncturing and pricking a patient, and the medical care personnel needs to press hands to ensure stable use of the artery puncture needle, so that the fixed extraction use of the end head of the artery puncture needle is lacked, and the artery blood vessel of an individual patient is small, the fixed puncture and pricking of the artery puncture needle in the skin is not easy to ensure, and coping measures for the situation are lacked.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an improved structure of an artery puncture needle, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an improvement structure of artery pjncture needle, includes that liquid takes the end pipe, the one end fixedly connected with transmission rubber tube of end pipe is taken to liquid, the rubber lantern ring has been cup jointed to the surface of transmission rubber tube, the bandage is tied to the inside fixedly connected with arm of rubber lantern ring, one side that the bandage is tied to the arm is close to the rubber lantern ring is provided with the cotton pad of half arc, the inside fixedly connected with artery pjncture needle of transmission rubber tube, the one end that the artery pjncture needle is close to the transmission rubber tube is provided with the syringe needle.

Optionally, the number of the arm bolt binding bands is two, the other arm bolt binding band is fixedly connected with an elastic adjusting ring on the outer surface, and the elastic adjusting ring is made of plastic.

Optionally, one end of the needle clamping tube is fixedly connected with a clamping ring, the outer surface of the clamping ring is sleeved with a serial groove parallel rod, and one side of the serial groove parallel rod is fixedly connected with an outer sleeve.

Optionally, the outer sleeve is made of plastic, the outer surface of the outer sleeve is provided with anti-slip lines, and one end of the outer sleeve is provided with a rubber mat.

Optionally, the outer surface of the needle clamping tube is fixedly connected with two kneading leaves, and the number of the kneading leaves is two.

Optionally, the other end of the needle clamping tube is sleeved with a clamping block, two sides of the clamping block are both movably connected with an adhesive pad, and the surface of the adhesive pad is provided with air holes.

(III) advantageous effects

The utility model provides an improvement structure of artery pjncture needle possesses following beneficial effect:

1. this improvement structure of artery pjncture needle, through the rubber lantern ring, the setting of bandage and elasticity adjustable ring is tied to the arm, make the rubber lantern ring can cup joint fixedly to the surface of transmission rubber tube, tie the bandage is tied to the inside fixedly connected with arm through the rubber lantern ring, can play to tie fixed effect to patient's arm, thereby guarantee the stability of transmission rubber tube position of use, the elasticity adjustable ring can tie the effect that the bore was tied to the bolt of bandage to two arms and play and be suitable for the regulation, thereby effectual improvement different arm patients' comfortable usability.

2. This improvement structure of artery pjncture needle through the setting of holding piece and adhesive pad, holds the piece and plays the effect that runs through the cup joint to the other end that the syringe needle pressed from both sides the pipe to and the adhesive pad is to the laminating of adhering to patient's skin, makes the prick of artery pjncture needle hold the service position more stable, effectively solves medical personnel and need press the inconvenient condition to its use through the hand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the clamping block of the present invention;

FIG. 3 is a schematic view of the structure of the outer sleeve of the present invention;

fig. 4 is the structural schematic diagram of the half-arc cotton pad of the present invention.

In the figure: 1. a liquid band end tube; 2. a delivery hose; 3. a rubber collar; 4. an arm bolt bandage; 5. a half-arc cotton pad; 6. an arterial puncture needle; 7. clamping the tube by the needle head; 8. the adjusting ring is loosened and tightened; 9. a snap ring; 10. stringing grooves and combining rods; 11. an outer sleeve; 12. kneading the hinge; 13. a clamping block; 14. and bonding the pad.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an improved structure of an artery puncture needle comprises a liquid belt end pipe 1, wherein one end of the liquid belt end pipe 1 is fixedly connected with a transmission rubber pipe 2, the outer surface of the transmission rubber pipe 2 is sleeved with a rubber lantern ring 3, the inside of the rubber lantern ring 3 is fixedly connected with an arm bolt bandage 4, the number of the arm bolt bandage 4 is two, the outer surface of the other arm bolt bandage 4 is fixedly connected with an elastic adjusting ring 8, the elastic adjusting ring 8 is made of plastic, and after extraction work is finished, the rubber lantern ring 3 can be independently disassembled and taken out, so that the rubber lantern ring 3, the arm bolt bandage 4 and the elastic adjusting ring 8 can be used for the second time, the waste use condition of materials is effectively saved, and one side, close to the rubber lantern ring 3, of the arm bolt bandage 4 is provided with a half-;

in order to effectively improve the comfortable usability of the device on a patient, the using position of the transmission rubber tube 2 can be more stable through the arrangement of the half-arc cotton pad 5, and the comfortable usability of the device on blood pressure monitoring of the patient is more effectively improved, an artery puncture needle 6 is fixedly connected inside the transmission rubber tube 2, one end, close to the transmission rubber tube 2, of the artery puncture needle 6 is provided with a needle clamping tube 7, one end of the needle clamping tube 7 is fixedly connected with a clamping ring 9, the outer surface of the clamping ring 9 is sleeved with a serial groove parallel rod 10, one side of the serial groove parallel rod 10 is fixedly connected with an outer sleeve 11, the outer sleeve 11 is made of plastic, the outer surface of the outer sleeve 11 is provided with anti-skid lines, and one end of the outer sleeve;

in order to effectively improve the protective usability of the outer sleeve 11, a rubber pad is arranged at one end of the outer sleeve 11, the end of the arterial puncture needle 6 can be protected hygienically, the situation that external objects scratch the end of the arterial puncture needle 6 is avoided, the outer surface of the needle clamp tube 7 is fixedly connected with two kneading leaves 12, the number of the kneading leaves 12 is two, the other end of the needle clamp tube 7 is sleeved with a clamping block 13, both sides of the clamping block 13 are movably connected with an adhesive pad 14, the surface of the adhesive pad 14 is provided with air holes, the clamping block 13 is sleeved on the surface of the needle clamp tube 7, after extraction work is finished, the clamping block 13 can be detached and taken out independently, and the clamping block 13 and the adhesive pad 14 can be used at a later stage.

As an optimal technical solution of the utility model: the bottom of cluster groove and pole 10 is installed anti-skidding circle for when cluster groove and pole 10 cup jointed joint ring 9, can effectively improve cluster groove and pole 10 and cup joint fixed effect on joint ring 9 surface.

In conclusion, the improved structure of the artery puncture needle enables the rubber lantern ring 3 to be fixedly sleeved on the surface of the transmission rubber tube 2 through the arrangement of the rubber lantern ring 3, the arm bolt bandage 4 and the elastic adjusting ring 8 when the artery puncture needle is used, the arm bolt bandage 4 is fixedly connected inside the rubber lantern ring 3 and can play a role in fastening and fixing the arm of a patient, so that the stability of the use position of the transmission rubber tube 2 is ensured, the elastic adjusting ring 8 can play a role in suitably adjusting the bolt binding calibers of the two arm bolt bandages 4, so that the comfortable use of arm patients with different sizes is effectively improved, the clamping block 13 plays a role in penetrating and sleeving the other end of the needle clamping tube through the arrangement of the clamping block 13 and the adhesive pad 14 and the adhesive bonding of the adhesive pad 14 to the skin of the patient, so that the use position for the artery puncture needle 6 is more stable, effectively solving the inconvenient situation that medical care personnel need to use the medical care personnel by pressing the hands.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An improved structure of an artery puncture needle comprises a liquid belt end tube (1), and is characterized in that: one end fixedly connected with transmission rubber tube (2) of liquid area end pipe (1), the surface of transmission rubber tube (2) has cup jointed the rubber lantern ring (3), bandage (4) is tied to the inside fixedly connected with arm of rubber lantern ring (3), one side that bandage (4) are tied to the arm is close to the rubber lantern ring (3) is provided with half arc cotton pad (5), the inside fixedly connected with artery pjncture needle (6) of transmission rubber tube (2), the one end that artery pjncture needle (6) are close to transmission rubber tube (2) is provided with syringe needle double-layered pipe (7).

2. The improved structure of an arterial puncture needle according to claim 1, characterized in that: the quantity of bandage (4) is tied to the arm is two, another the surface fixed connection of bandage (4) is tied to the arm has elasticity adjustable ring (8), the material of elasticity adjustable ring (8) is plastics.

3. The improved structure of an arterial puncture needle according to claim 1, characterized in that: one end fixedly connected with joint ring (9) of syringe needle clamp tube (7), the surface of joint ring (9) has cup jointed cluster groove and pole (10), one side fixedly connected with outer tube (11) of cluster groove and pole (10).

4. An improved structure of an arterial puncture needle according to claim 3, characterized in that: the material of outer tube (11) is plastics, the surface of outer tube (11) is equipped with anti-skidding line, the one end of outer tube (11) is equipped with the cushion.

5. The improved structure of an arterial puncture needle according to claim 1, characterized in that: the outer surface of the needle head clamping tube (7) is fixedly connected with two kneading leaves (12), and the number of the kneading leaves (12) is two.

6. The improved structure of an arterial puncture needle according to claim 1, characterized in that: the other end of the needle clamping tube (7) is sleeved with a clamping block (13), both sides of the clamping block (13) are movably connected with an adhesive pad (14), and air holes are formed in the surface of the adhesive pad (14).