CN206792463U

CN206792463U - One kind punctures interventional therapy device

Info

Publication number: CN206792463U
Application number: CN201621361126.2U
Authority: CN
Inventors: 元红; 郭松溢
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-03
Filing date: 2016-12-03
Publication date: 2017-12-26
Anticipated expiration: 2026-12-03

Abstract

The utility model discloses one kind to puncture interventional therapy device, including needle handle and pushing block, needle tubing is installed with the left of the needle handle, the pushing block is located at the right side of needle handle, the pushing block is installed with nook closing member close to the side of needle handle, the one end of the nook closing member away from pushing block is through needle handle and extends to the inside of needle tubing, the fixing device positioned at needle tubing both ends is installed with the left of the needle handle, the fixing device includes fix bar and accommodating bar, the right-hand member of the fix bar is fixedly mounted on the left side of needle handle, and accommodating rod set is connected on the surface of fix bar.The utility model is by setting fixing device, the effect of fixed puncture needle is reached, puncture needle can be fixed after puncture is needled into blood vessel, puncture needle can not be moved, so as to prevent puncture needle tampers from causing syringe needle to be subjected to displacement, cause the situation of loss of blood to occur, the work difficulty of medical worker can be effectively reduced, make medical worker more convenient to use.

Description

One kind punctures interventional therapy device

Technical field

Technical field of medical instruments is the utility model is related to, is specially a kind of puncture interventional therapy device.

Background technology

At present, when clinically carrying out PCI to patient, blood vessel typically is needled into using puncture, then leads to seal wire Cross syringe needle and penetrate blood vessel, due to no fixing device, so the body of medical worker once has larger shake, will likely all lead Cause syringe needle to be subjected to displacement, so easily lead to loss of blood, great work difficulty is added to medical worker, allow medical matters people Member uses very inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of puncture interventional therapy device, possesses the advantages of convenient use, solve Puncture and be needled into the problem of blood vessel is easily subjected to displacement.

To achieve the above object, the utility model provides following technical scheme：One kind punctures interventional therapy device, including pin Handle and pushing block, needle tubing are installed with the left of the needle handle, the pushing block is located at the right side of needle handle, and the pushing block is close to needle handle Side be installed with nook closing member, the one end of the nook closing member away from pushing block is through needle handle and extends to the inside of needle tubing, the pin The fixing device positioned at needle tubing both ends is installed with the left of handle, the fixing device includes fix bar and accommodating bar, described The right-hand member of fix bar is fixedly mounted on the left side of needle handle, and the accommodating rod set is connected on the surface of fix bar, and the accommodating bar is remote One end of fix bar is installed with sucker, and the fixing device is internally provided with gripping mechanism, and the gripping mechanism includes The clamping bar being movably arranged on inside fix bar, the inside of the accommodating bar offer chute, and one end of the clamping bar is run through Fix bar and the inside for extending to chute, one end that the clamping bar is located inside chute are installed with fixture block, the clamping The one end of bar away from fixture block sequentially passes through fix bar and accommodating bar and the outside for extending to accommodating bar, and the accommodating bar is away from needle tubing Side be movably installed with the briquetting for being socketed in clamping bar surface, side of the briquetting away from accommodating bar is movably installed with socket Clamping block on clamping bar surface.

Preferably, the surface of the clamping bar is provided with external screw thread, and the inwall of the clamping block is provided with and external screw thread phase The internal thread of adaptation.

Preferably, the both sides of the clamping block are installed with fixed block, and the surface of the fixed block is provided with anti-skidding Line.Preferably, the inwall of the needle tubing is installed with sealing ring, and the sealing ring is socketed in the surface of nook closing member.

Preferably, the positive both ends of the needle handle offer port, and the port is shaped as circle.

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

1st, the utility model has reached the effect of fixed puncture needle, can be needled into puncture by setting fixing device Puncture needle is fixed after blood vessel, puncture needle can not be moved, so as to prevent puncture needle tampers from causing syringe needle to be subjected to displacement, is caused The situation of loss of blood occurs, and can effectively reduce the work difficulty of medical worker, allow medical worker to use more square Just.

2nd, the utility model has reached the effect of fixed fixing device by setting gripping mechanism, can be in fixing device Fixing device is fixed after puncture needle is fixed, fixing device can not be moved, so as to prevent fixing device movement from causing Syringe needle is subjected to displacement, and medical worker can be allowed more convenient to use.

Brief description of the drawings

Fig. 1 is the utility model Facad structure sectional view.

In figure：1 needle handle, 2 needle tubings, 3 pushing blocks, 4 nook closing members, 5 fixing devices, 51 fix bars, 52 accommodating bars, 53 suckers, 6 clampings Device, 61 clamping bars, 62 fixture blocks, 63 briquettings, 64 clamping blocks, 7 chutes, 8 fixed blocks, 9 anti-slip veins, 10 sealing rings, 11 ports.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Referring to Fig. 1, a kind of puncture interventional therapy device, including needle handle 1 and pushing block 3,1 positive both ends of needle handle open up There is port 11, port 11 is shaped as circle, can accommodate the finger of medical worker by opening up port 11, allow medical worker can So that more easily operation puncture needle, the left side of needle handle 1 are installed with needle tubing 2, pushing block 3 is located at the right side of needle handle 1, pushing block 3 Nook closing member 4 is installed with close to the side of needle handle 1, the one end of nook closing member 4 away from pushing block 3 is through needle handle 1 and extends in needle tubing 2 Portion, the inwall of needle tubing 2 are installed with sealing ring 10, and sealing ring 10 is socketed in nook closing member 4

Surface, by setting sealing ring 10 to prevent from flowing out from needle handle 1 during blood backflow, peace is fixed in the left side of needle handle 1 Equipped with the fixing device 5 positioned at the both ends of needle tubing 2, fixing device 5 includes fix bar 51 and accommodating bar 52, and the right-hand member of fix bar 51 is consolidated Dingan County is mounted in the left side of needle handle 1, and accommodating bar 52 is socketed in the surface of fix bar 51, and the accommodating one end of bar 52 away from fix bar 51 is consolidated Dingan County is equipped with sucker 53, by setting fixing device 5, has reached the effect of fixed puncture needle, can be needled into blood vessel in puncture Puncture needle is fixed afterwards, puncture needle can not be moved, so as to prevent puncture needle tampers from causing syringe needle to be subjected to displacement, causes blood The situation of loss occurs, and can effectively reduce the work difficulty of medical worker, make medical worker more convenient to use, Gu That determines device 5 is internally provided with gripping mechanism 6, and gripping mechanism 6 includes being movably arranged on the clamping bar 61 inside fix bar 51, held The inside for putting bar 52 offers chute 7, and one end of clamping bar 61 through fix bar 51 and extends to the inside of chute 7, clamping bar 61 one end inside chute 7 is installed with fixture block 62, and the one end of clamping bar 61 away from fixture block 62 sequentially passes through fix bar 51 and accommodating bar 52 and the outside for extending to accommodating bar 52, accommodating side of the bar 52 away from needle tubing 2, which is movably installed with, is socketed in card The briquetting 63 on the tight surface of bar 61, side of the briquetting 63 away from accommodating bar 52 are movably installed with the clamping for being socketed in the surface of clamping bar 61 Block 64, by setting clamping block 64 that briquetting 63 can be driven to vertically move, so that briquetting 63 is in close contact with accommodating bar 52, allow Clamping block 64 can drive clamping bar 61 to vertically move, and make clamping bar 61 drive fixture block 62 to vertically move, and allow fixture block 62 with housing The inwall of bar 52 is in close contact, and so as to which clamping bar 61 be fixed, fixing device 5 can not be moved, by setting gripping mechanism 6, reach the effect of fixed fixing device 5, can fix fixing device 5 after fixing device 5 fixes puncture needle, Fixing device 5 can not be moved, so as to prevent the movement of fixing device 5 from causing syringe needle to be subjected to displacement, medical worker can be allowed to use It is more convenient to get up, and the surface of clamping bar 61 is provided with external screw thread, and the inwall of clamping block 64 is provided with what is be adapted with external screw thread Internal thread, the both sides of clamping block 64 are installed with fixed block 8, and the surface of fixed block 8 is provided with anti-slip veins 9, passes through setting Fixed block 8 can allow user more easily to drive clamping block 64 to rotate, and by setting anti-slip veins 9, can prevent from making User is skidded when rotating fixed block 8.

In use, after needle tubing 2 is inserted into blood vessel, by the accommodating transverse shifting of bar 52, sucker 53 is set to inhale on the surface of human body, Then rotating fixed block 8 drives clamping block 64 to rotate, so that clamping block 64 vertically moves, so that clamping block 64 drives briquetting 63 vertically move, and clamping block 64 will drive clamping bar 61 to vertically move after briquetting 63 is in close contact with accommodating bar 52, clamping Bar 61 will drive fixture block 62 to vertically move, and can be stopped the rotation after the inwall of fixture block 62 and accommodating bar 52 is in close contact, this Sample can just fix puncture needle.

In summary：The cardiovascular interventional therapy device, by the cooperation of fixing device 5 and gripping mechanism 6, reach solid Determine the effect of puncture needle, puncture needle can be fixed after needle tubing 2 inserts blood vessel, prevent puncture needle from tampering, cause unexpected thing Therefore generation, solve the problems, such as that puncture is needled into blood vessel and is easily subjected to displacement.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. one kind punctures interventional therapy device, including needle handle (1) and pushing block (3), it is characterised in that：The left side of the needle handle (1) Needle tubing (2) is installed with, the pushing block (3) is located at the right side of needle handle (1), and the pushing block (3) is consolidated close to the side of needle handle (1) Dingan County is equipped with nook closing member (4), and the one end of the nook closing member (4) away from pushing block (3) is through needle handle (1) and extends to the inside of needle tubing (2), The fixing device (5) positioned at needle tubing (2) both ends is installed with the left of the needle handle (1), the fixing device (5) includes solid Fixed pole (51) and accommodating bar (52), the right-hand member of the fix bar (51) are fixedly mounted on the left side of needle handle (1), the accommodating bar (52) surface of fix bar (51) is socketed in, the one end of the accommodating bar (52) away from fix bar (51) is installed with sucker (53), the fixing device (5) is internally provided with gripping mechanism (6), and the gripping mechanism (6) includes being movably arranged on fixation The internal clamping bar (61) of bar (51), the inside of the accommodating bar (52) offers chute (7), one end of the clamping bar (61) Through fix bar (51) and the inside of chute (7) is extended to, the clamping bar (61) is located at the internal one end of chute (7) and fixes peace Equipped with fixture block (62), the one end of the clamping bar (61) away from fixture block (62) sequentially passes through fix bar (51) and accommodating bar (52) simultaneously The outside of accommodating bar (52) is extended to, side of the accommodating bar (52) away from needle tubing (2), which is movably installed with, is socketed in clamping bar (61) briquetting (63) on surface, side of the briquetting (63) away from accommodating bar (52), which is movably installed with, is socketed in clamping bar (61) The clamping block (64) on surface.

A kind of 2. puncture interventional therapy device according to claim 1, it is characterised in that：The surface of the clamping bar (61) External screw thread is provided with, the inwall of the clamping block (64) is provided with the internal thread being adapted with external screw thread.

A kind of 3. puncture interventional therapy device according to claim 1, it is characterised in that：The both sides of the clamping block (64) Fixed block (8) is installed with, the surface of the fixed block (8) is provided with anti-slip veins (9).

A kind of 4. puncture interventional therapy device according to claim 1, it is characterised in that：The inwall of the needle tubing (2) is consolidated Dingan County is equipped with sealing ring (10), and the sealing ring (10) is socketed in the surface of nook closing member (4).

A kind of 5. puncture interventional therapy device according to claim 1, it is characterised in that：The needle handle (1) positive two End offers port (11), and the port (11) is shaped as circle.