CN209048266U - A kind of Cardiological interventional therapy puncture needle - Google Patents

Abstract

The utility model discloses a kind of Cardiological interventional therapy puncture needles, it is related to Cardiological technical field of medical equipment, specially a kind of Cardiological interventional therapy puncture needle, including arm support plate, the inside of the arm support plate offers arc groove, side inside the arc shaped groove is fixedly connected with bandage link block, and the side of the bandage link block is fixedly connected with bandage, and the bandage is tied far from one end of bandage link block in the outside of bandage position-limited rack.The Cardiological interventional therapy puncture needle, pass through the setting of telescopic rod adjuster, arc groove, rotation axis, limit plate, arc groove and bandage, when healthcare givers needs to blood was collected the chemical examination of the blood of patient, the arm of patient is put into arc groove, rotation axis is set to drive limit plate that the arm of patient is fixed by twisting telescopic rod adjuster, bandage carries out reinforcement fixation to the arm of patient, and the blood vessel of patient is made to carry out protrusion, and syringe needle is pierced into the intravascular of patient convenient for healthcare givers.

Description

A kind of Cardiological interventional therapy puncture needle

Technical field

The utility model relates to Cardiological technical field of medical equipment, specially a kind of Cardiological interventional therapy is punctured Needle.

Background technique

Cardiological, i.e. Internal Medicine-Cardiovascular Dept., be the big internal medicine of situation of all-level hospitals be arranged for diagnosis and treatment angiocarpy vascular diseases one A clinical department, the disease for the treatment of include angina pectoris, hypertension, sudden death, arrhythmia cordis, heart failure, premature beat, cardiac arrhythmia, The cardiovascular diseases such as myocardial infarction, cardiomyopathy, myocarditis and acute myocardial infarction AMI, interventional therapy device, interventional treatment operation In, skin is punctured, is entered in vivo with further Guided Interventional Treatment equipment (seal wire, conduit, filter, bracket etc.), row vascular With the metal needle of non-vascular interventional procedure, be divided into several types: single wall puncture needle is made of stainless steel, and needle end is sharp keen in oblique Face, needle handle part can have substrate of different shapes, control the advance and retreat of needle when convenient for puncturing, two component trochars, by outer tube and Needle core is constituted, and three component trochars are made of, Interaurcular septum puncture needle outer tube, interior needle and closer, is two parts metals needles, Dust head is needle, and peeling puncture needle, disposable metal needle, shank wall is that two halves dock, and after needle penetrates blood vessel, is not had to Conduit is directly sent by seal wire through needle, is then peeled off two halves shank wall paragraph by paragraph, and exit blood vessel completely, is left conduit, but often These operations are relatively complicated, greatly improve the workload of healthcare givers.

A kind of intervention of the Cardiological disclosed in Chinese utility model patent ublic specification of application CN206934149U is controlled Treatment device, the Cardiological interventional therapy device, although, it is scientific and reasonable for structure, it is safe and convenient to use, it is provided with hemostasis circle, it can Effectively after puncture needle punctures through patient skin, blood is stopped, avoiding influences medical staff's operation, punctures patient's skin It is easy to flow out a large amount of blood when skin, and pollutes operating surface, lead to cross-infection, it is difficult to increase greatly work to medical worker The problem of spending, the design overall structure are simple and convenient to operate, and can satisfy the requirement of medical staff, and can be reduced medical staff Work difficulty, still, which has the shortcomings that be not easy to carry out disinfection to syringe needle.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of Cardiological interventional therapy puncture needle, solves The problems mentioned above in the background art.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of Cardiological interventional therapy With puncture needle, including arm support plate, the inside of the arm support plate offers arc groove, the side inside the arc shaped groove It is fixedly connected with bandage link block, the side of the bandage link block is fixedly connected with bandage, and the bandage is connected far from bandage One end of block is tied in the outside of bandage position-limited rack, and the bandage position-limited rack is fixedly connected on the side of arm support plate, described Two sides at the top of arm support plate are provided with telescopic rod adjuster, and the bottom of the telescopic rod adjuster is fixedly connected with rotation Axis, the other end of the rotation axis extend to the inside of arm support plate and are fixedly connected with gear, and the gear, which is engaged with, to be stretched Contracting bar, one end of the telescopic rod extend to the inside of arc groove and are fixedly connected with limit plate, and the one of the arm support plate Side is fixedly connected with blood collection tube support frame, and the blood collection tube support frame is internally provided with blood collection tube, described The screw top of blood collection tube is connected with blood transfusion hose connection end mouth, and the blood transfusion hose connection end mouth is far from blood collection tube One end be fixedly connected with blood transfusion hose, the blood transfusion hose is fixedly connected with syringe needle far from one end of blood transfusion hose connection end mouth Hand holding handle support rod.

Optionally, the side at the top of the arm support plate opens up fluted, and the groove is internally provided with bandage.

Optionally, the inside of ethanol for disinfection box is arranged in far from one end of blood collection tube for the blood transfusion hose, described to disappear Malicious ethyl alcohol box is internally provided with ethanol for disinfection.

Optionally, the ethanol for disinfection box is fixedly connected with arm support plate, and the inner bottom wall of the arc groove is provided with soft Pad.

Optionally, the outer surface of the syringe needle hand holding handle support rod is socketed with syringe needle hand holding handle, the syringe needle hand holding handle branch Strut is connected with syringe needle connectivity port far from one end of blood transfusion hose.

Optionally, the syringe needle connectivity port is fixedly connected with syringe needle far from one end of syringe needle hand holding handle support rod, described One end of syringe needle opens up hole.

(3) beneficial effect

The utility model provides a kind of Cardiological interventional therapy puncture needle, have it is following the utility model has the advantages that

The Cardiological interventional therapy puncture needle, passes through telescopic rod adjuster, arc groove, rotation axis, limit plate, arc groove The arm of patient is put into arc groove when healthcare givers needs to blood was collected the chemical examination of the blood of patient with the setting of bandage It is interior, make rotation axis drive limit plate that the arm of patient is fixed by twisting telescopic rod adjuster, passes through bandage to trouble The arm of person carries out reinforcement fixation, and the blood vessel of patient is made to carry out protrusion, and syringe needle is pierced into the intravascular of patient convenient for healthcare givers, By the setting of ethanol for disinfection box, syringe needle and syringe needle connectivity port, when not in use, syringe needle can be put into ethanol for disinfection box, It carries out disinfection, syringe needle can also be replaced by syringe needle connectivity port to it.

Detailed description of the invention

Fig. 1 is the utility model side structure schematic view；

Fig. 2 is the utility model overlooking structure diagram；

Fig. 3 is the utility model telescopic rod side elevational cross-section structural schematic diagram；

Fig. 4 is this reality novel blood collection pipe support frame side structure schematic view；

Fig. 5 is the utility model syringe needle hand holding handle support rod side structure schematic view.

In figure: 1- arm support plate, 2- arc shaped groove, 3- bandage link block, 4- bandage, 5- bandage position-limited rack, 6- telescopic rod Adjuster, 7- rotation axis, 8- gear, 9- telescopic rod, 10- limit plate, 11- blood collection tube support frame, 12- blood collection tube, 13- blood transfusion hose connection end mouth, 14- blood transfusion hose, 15- syringe needle hand holding handle support rod, 16- syringe needle hand holding handle, the connection of 17- syringe needle Port, 18- syringe needle, 19- groove, 20- ethanol for disinfection box, 21- cushion, 22- hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of Cardiological interventional therapy puncture needle, Including arm support plate 1, arm support plate 1 can play the role of support, the side at 1 top of arm support plate to the arm of patient Fluted 19 are opened up, groove 19 is internally provided with bandage 4, and the inside of arm support plate 1 offers arc groove 2, and patient need to The arm for acquiring blood is put into arc groove 2, and the side inside arc shaped groove 2 is fixedly connected with bandage link block 3, bandage connection The side of block 3 is fixedly connected with bandage 4, bandage 4 can the arm to patient carry out reinforcement fixation, bandage 4 is far from bandage link block 3 One end be tied in the outside of bandage position-limited rack 5, bandage position-limited rack 5 can prevent bandage 4 from loosening, and bandage position-limited rack 5 is fixed It is connected to the side of arm support plate 1, the two sides at 1 top of arm support plate are provided with telescopic rod adjuster 6, and telescopic rod is adjusted The bottom of device 6 is fixedly connected with rotation axis 7, rotation axis 7 can be made to be rotated by turning telescopic rod adjuster 6, pass through rotation The other end of axis 7 extends to the inside of arm support plate 1 and is fixedly connected with gear 8, and rotation axis 7 can be with moving gear 8 after rotating It is rotated, gear 8 is engaged with telescopic rod 9, and gear 8 can drive telescopic rod 9 to stretch after rotating, and one end of telescopic rod 9 is prolonged It extends to the inside of arc groove 2 and is fixedly connected with limit plate 10, according to the size of patient's arm, telescopic rod 9 can be made to drive limit Plate 10 obtains arm to patient and is fixed, and prevents the arm of patient from shaking, and the side of arm support plate 1 is fixedly connected with blood Liquid collection tube support frame 11, blood collection tube support frame 11 play the role of support, blood collection tube branch to blood collection tube 12 Support 11 is internally provided with blood collection tube 12, and the screw top of blood collection tube 12 is connected with blood transfusion hose connection end mouth 13, blood transfusion hose connection end mouth 13 is fixedly connected with blood transfusion hose 14 far from one end of blood collection tube 12, and the blood of patient is logical It crosses blood transfusion hose 14 to flow into blood collection tube 12, blood transfusion hose 14 is arranged far from one end of blood collection tube 12 in ethanol for disinfection The inside of box 20, ethanol for disinfection box 20 are internally provided with ethanol for disinfection, and ethanol for disinfection can play the role of disinfection to syringe needle 18, Ethanol for disinfection box 20 is fixedly connected with arm support plate 1, and the inner bottom wall of arc groove 2 is provided with cushion 21, and trouble can be improved in cushion 21 The comfort level of person's arm, blood transfusion hose 14 are fixedly connected with the support of syringe needle hand holding handle far from one end of blood transfusion hose connection end mouth 13 Bar 15, the outer surface of syringe needle hand holding handle support rod 15 are socketed with syringe needle hand holding handle 16, and healthcare givers will by syringe needle hand holding handle 16 Syringe needle 18 is inserted into the intravascular of patient, and syringe needle hand holding handle support rod 15 is connected with syringe needle connecting pin far from one end of blood transfusion hose 14 Mouth 17, syringe needle connectivity port 17 is fixedly connected with syringe needle 18, one end of syringe needle 18 far from one end of syringe needle hand holding handle support rod 15 Open up hole 22.

A kind of optimal technical scheme as the utility model: the front of blood collection tube 12 and ethanol for disinfection box 20 is all provided with It is equipped with scale, the capacity of internal liquid is gone out by scale observable.

In conclusion the Cardiological interventional therapy puncture needle, in use, by telescopic rod adjuster 6, arc groove 2, turning The setting of moving axis 7, limit plate 10, arc groove 2 and bandage 4, when healthcare givers needs to blood was collected the chemical examination of the blood of patient, The arm of patient is put into arc groove 2, makes rotation axis 7 drive limit plate 10 to patient's by twisting telescopic rod adjuster 6 Arm is fixed, and is carrying out reinforcement fixation by arm of the bandage 4 to patient, so that the blood vessel of patient is carried out protrusion, convenient for doctor Syringe needle 18 is pierced into the intravascular of patient by treatment personnel, by the setting of ethanol for disinfection box 20, syringe needle 18 and syringe needle connectivity port 17, When not in use, syringe needle 18 can be put into ethanol for disinfection box 20, is carried out disinfection to it, it can also be right by syringe needle connectivity port 17 Syringe needle 18 is replaced.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation " Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " " following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than Second feature.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of Cardiological interventional therapy puncture needle, including arm support plate (1), it is characterised in that: the arm support plate (1) inside offers arc groove (2), and the internal side of the arc shaped groove (2) is fixedly connected with bandage link block (3), described The side of bandage link block (3) is fixedly connected with bandage (4), and the bandage (4) is tied far from the one end of bandage link block (3) The outside of bandage position-limited rack (5), the bandage position-limited rack (5) are fixedly connected on the side of arm support plate (1), the arm branch Two sides at the top of fagging (1) are provided with telescopic rod adjuster (6), and the bottom of the telescopic rod adjuster (6) is fixedly connected with Rotation axis (7), the other end of the rotation axis (7) extend to the inside of arm support plate (1) and are fixedly connected with gear (8), The gear (8) is engaged with telescopic rod (9), and one end of the telescopic rod (9) extends to the inside of arc groove (2) and and limit plate (10) it is fixedly connected, the side of the arm support plate (1) is fixedly connected with blood collection tube support frame (11), and the blood is adopted Collector support frame (11) is internally provided with blood collection tube (12), and the screw top of the blood collection tube (12) is connected with defeated Blood hose connection end mouth (13), blood transfusion hose connection end mouth (13) are fixedly connected with far from the one end of blood collection tube (12) It transfuses blood hose (14), blood transfusion hose (14) is fixedly connected with syringe needle far from one end of blood transfusion hose connection end mouth (13) and holds Handle support rod (15).

2. a kind of Cardiological interventional therapy puncture needle according to claim 1, it is characterised in that: the arm support plate (1) side at the top of opens up fluted (19), and the groove (19) is internally provided with bandage (4).

3. a kind of Cardiological interventional therapy puncture needle according to claim 1, it is characterised in that: the blood transfusion hose (14) one end setting far from blood collection tube (12) is in the inside of ethanol for disinfection box (20), the ethanol for disinfection box (20) it is interior Portion is provided with ethanol for disinfection.

4. a kind of Cardiological interventional therapy puncture needle according to claim 3, it is characterised in that: the ethanol for disinfection box (20) it is fixedly connected with arm support plate (1), the inner bottom wall of the arc groove (2) is provided with cushion (21).

5. a kind of Cardiological interventional therapy puncture needle according to claim 1, it is characterised in that: the syringe needle hand holding handle The outer surface of support rod (15) is socketed with syringe needle hand holding handle (16), and the syringe needle hand holding handle support rod (15) is far from blood transfusion hose (14) one end is connected with syringe needle connectivity port (17).

6. a kind of Cardiological interventional therapy puncture needle according to claim 5, it is characterised in that: the syringe needle connecting pin Mouth (17) is fixedly connected with syringe needle (18) far from one end of syringe needle hand holding handle support rod (15), and one end of the syringe needle (18) opens up Hole (22).