CN213552180U

CN213552180U - Puncture needle positioning auxiliary device for cardiology department

Info

Publication number: CN213552180U
Application number: CN202020635252.2U
Authority: CN
Inventors: 周薇; 其他发明人请求不公开姓名
Original assignee: Peoples Hospital of Leshan
Current assignee: Peoples Hospital of Leshan
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-06-29
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a pjncture needle location auxiliary device for intracardiac branch of academic or vocational study, including a plurality of rubber base that are used for adsorbing the support, the top middle part of a plurality of rubber base all corresponds and is connected with the support guide arm, and the support guide arm top that is located a plurality of arcuation all alternates and articulate has the supporting pin, and the bearing fixed bolster that the end department of a plurality of supporting pin was all established through the cover installs U type frame, and the equal fixed mounting in U type frame outer wall middle part that a plurality of enclosed connects has and is used for rotating spacing fixed spacing bearing. The utility model discloses a rubber base that is equipped with, support guide arm and U type frame, be convenient for stabilize the support post in daily use, be convenient for in daily use through the puncture mechanism that is equipped with, can puncture the treatment to the patient, when medical personnel pushed down and press the depression bar, the motion of following formula is realized to the hollow slide tube that its end department established, through the rotation hinge that end department set up, be convenient for support this puncture mechanism at daily use in-process.

Description

Puncture needle positioning auxiliary device for cardiology department

Technical Field

The utility model relates to the technical field of medical treatment, specifically be a pjncture needle location auxiliary device for intracardiac branch of academic or vocational study.

Background

Puncture, a commonly used medical operating term, is a diagnostic technique in which a puncture needle is inserted into a body cavity to extract secretions for testing, gas or contrast agents are injected into the body cavity to perform contrast examination, or medicines are injected into the body cavity. The purpose of puncture is to take blood for examination, blood transfusion, fluid infusion and to put in a catheter for angiography.

The utility model discloses a puncture needle, including the puncture needle, the puncture needle is fixed with the abdomen, the department of the intracardiac branch of academic or vocational study puncture operation in-process, the needle that the puncture was used is not convenient for support fixedly with patient's belly to when using, the deviation at the puncture position of being qualified for the next round of competitions easily, the patient breathes in-process, can influence the stability of puncture needle equally, the means of assistance-localization simultaneously is less, the locate mode is special, just should so the.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pjncture needle location auxiliary device for intracardiac branch of academic or vocational study to in solving current intracardiac branch of academic or vocational study puncture operation in-process of proposing in the above-mentioned background art, be not convenient for support the syringe needle of usefulness of puncturing and patient's belly fixed, and when using, be qualified for the next round of competitions the deviation at puncture position easily, in the patient respiratory process, can influence the stability of puncture syringe needle equally, the less problem of means of while assistance-localization real-time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pjncture needle location auxiliary device for intracardiac branch of academic or vocational study, includes a plurality of rubber base that are used for adsorbing the support, and is a plurality of rubber base's top middle part all corresponds and is connected with the support guide arm, and the support guide arm top that is located a plurality of arcuation all alternates and articulate has the supporting pin, and the bearing fixed stay who establishes all through the cover is located to the end of a plurality of supporting pin installs U type frame, and a plurality of encloses and connects the equal fixed mounting in middle part of the outer wall of U type frame has and is used for rotating spacing.

Preferably, a plurality of auscultation probe is connected to all be equipped with on rubber base's bottom middle part surface, a plurality of the inside vibrations piece that is provided with of auscultation probe, a plurality of vibrations piece and the peripheral fixed connection of heart attack, the inside of supporting guide arm is hollow structure, and inside interlude is connected with the aluminium membrane.

Preferably, the two sides of the bottom of the rubber base are fixedly provided with air bag suckers for adsorption.

Preferably, many the equal fixed mounting in middle part of support guide arm is connected with rotates the hinge and rotates the equal fixed mounting in one end of hinge and has a connecting guide arm, and the slope sets up the one end fixed mounting of connecting guide arm has the rotation round pin axle, and is a plurality of the installation of rotation round pin axle evenly distributed sets up the outside at cyclic annular carousel, the slide rail has been seted up at the top of cyclic annular carousel, cyclic annular carousel by the spacing draw runner magnetic adsorption of a plurality of arcuations connect.

Preferably, the equal fixed mounting in top surface of cyclic annular carousel has the sliding block, the surface of sliding block all is connected with and is used for spacing extension spring that pulls the reseing, a plurality of extension spring's top fixed mounting has first flexible sliding sleeve, the middle part slip puncture of first flexible sliding sleeve is equipped with hollow slide pipe, the top middle part cover of hollow slide pipe is equipped with the flexible sliding sleeve of second, the outer lane of the flexible sliding sleeve of second is equallyd divide and is do not connect the guide arm with the inboard flexible hinge of cyclic annular carousel through articulated a plurality of.

Preferably, the middle part fixed mounting of spacing bearing has puncture mechanism, puncture mechanism includes and supports fixed support post with spacing bearing top, support post's top fixed mounting has the pressure pole, the bottom of pressing the pole is connected through the flexible support in top that cup joints supporting spring and support post, the flexible end of pressing the pole and the inside sliding connection's of hollow slide tube syringe needle fixed connection, the end department of pressing the pole still is provided with the stopper that is used for flexible injecing.

Preferably, the lateral wall surface of the supporting upright post is also fixedly provided with an auscultation tube, the bottom end of the auscultation tube is fixedly provided with one end of the auscultation tube which is in conduction connection with an ear hook arranged at the end head, and the middle part of the supporting upright post is fixedly provided with a catheter.

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

1) the supporting upright post is conveniently and stably supported in the daily use process through the rubber base, the supporting guide rod and the U-shaped frame, the puncture treatment can be conveniently carried out on a patient in the daily use process through the puncture mechanism, when a medical worker presses down the pressing rod, the hollow sliding tube arranged at the end head of the hollow sliding tube realizes the up-and-down movement, the puncture mechanism is conveniently supported in the daily use process through the rotating hinge arranged at the end head, and the puncture range of the patient is conveniently adjusted in the daily use process through the first sliding sleeve and the annular rotary table, so that the diameter of the annular rotary table is conveniently adjusted, the fine adjustment is conveniently carried out according to the heart puncture position, and the purpose of accurate puncture at the patient position is conveniently realized;

2) the rubber base and the abdomen of a patient are conveniently adsorbed and fixed in the daily use process through the arranged air bag sucker, the rotating hinge and the connecting guide rod, in the daily use process, the rubber base is conveniently attached to the heart of the human body through the arranged first telescopic sliding sleeve, the hollow sliding tube auscultation tube and the ear hook, so that a user can adjust the beating frequency of the heart of the human body by means of the ear hook when the rubber base is attached to the heart of the human body, the accuracy of cardiac puncture is improved in the daily use process, help is provided for subsequent treatment, and the pressing rod and the telescopic spring are conveniently supported and reset by the telescopic spring in the daily use process;

3) the limit bearing arranged at the end head is convenient to support and fix through the support guide rod, so that the size of the annular turntable can be adjusted at will in the daily limit puncture process, the puncture range can be linearly enlarged and reduced from the center to the periphery by means of the adjustable size diameter of the annular turntable, and different telescopic connections of the opening part can be met.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side plan view of the present invention;

fig. 4 is a schematic structural view of the annular turntable of the present invention.

In the figure: 1. a rubber base; 2. a support guide rod; 3. a support pin; 4. a U-shaped frame; 5. a limit bearing; 6. an air bag sucker; 7. rotating the hinge; 8. connecting the guide rod; 9. rotating the pin shaft; 10. an annular turntable; 11. a tension spring; 12. a first telescopic sliding sleeve; 13. a hollow slide tube; 14. a second telescopic sliding sleeve; 15. a puncture mechanism; 16. supporting the upright post; 17. a pressing lever; 18. a stethoscope tube; 19. ear hanging; 20. and (6) diagnosing the probe.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a pjncture needle location auxiliary device for intracardiac branch of academic or vocational study, includes a plurality of rubber base 1 that are used for adsorbing the support, the top middle part of a plurality of rubber base 1 all corresponds and is connected with

support guide arm

2, and 2 tops of support guide arm that are located a plurality of arcuation all alternate and articulate there is the supporting pin 3, the bearing fixed stay that the end department of a plurality of supporting pin 3 was all established through the cover installs U type frame 4, the equal fixed mounting in the middle part of the U type frame 4 outer walls that a plurality of enclosed connects has and is used for rotating spacing fixed limit bearing 5.

As a preferred embodiment of the present invention: the auscultation probe 20 is connected to the bottom middle part surface of a plurality of rubber base 1 all, and a plurality of auscultation probe 20 is inside to be provided with the vibrations piece, and a plurality of vibrations piece and the peripheral fixed connection of heart attack, the inside of supporting guide arm 2 are hollow structure, and inside interlude is connected with the aluminium membrane.

Specifically, in daily use, in order to play the effect of sensing detection near patient's heart, can adopt auscultation probe 20, set up this sense terminal near heart response according to the detection needs, near patient's muscle is detected by the frequency of the muscle motion that the heart beats the production this moment, thereby medical personnel hears sound and produced vibrations this moment, the sound size of the heart rate vibrations production that detects when beating according to the heart this moment, so that medical personnel can place the device near the heart fast, avoid the aorta, follow-up accurate revision in the aspect of puncturing again.

As a preferred embodiment of the present invention: air bag suckers 6 with adsorption function are fixedly arranged on two sides of the bottom of the rubber base 1.

Specifically, in the daily use process, a user can manually press the air bag to enable the air bag sucker 6 at the end to generate a negative pressure environment and perform negative pressure adsorption treatment on the chest skin of the patient, so that the rubber base 1 can be ensured to be in adsorption type connection with surface muscles near the heart of the patient by means of the air bag sucker 6 in the daily use process, and preparation is made for next heart puncture.

As a preferred embodiment of the present invention: the equal fixed mounting in middle part of many support guide arms 2 is connected with rotates hinge 7 and rotates the equal fixed mounting in one end of hinge 7 and has connecting guide arm 8, and the one end fixed mounting of connecting guide arm 8 that the slope set up has rotation round pin axle 9, and a plurality of rotation round pin axle 9 evenly distributed installations set up in the outside of cyclic annular carousel 10, and the slide rail has been seted up at the top of cyclic annular carousel 10, and cyclic annular carousel 10 is connected by the spacing draw runner magnetic adsorption of a plurality of arcuations.

Specifically, the limit bearing 5 arranged at the end head is convenient to support and fix through the support guide rod 2, so that the size of the annular turntable 10 can be adjusted randomly in the daily limit puncture process, the puncture range can be linearly enlarged and reduced from the center to the periphery by means of the adjustable size diameter of the annular turntable 10, different telescopic connections of the opened part are met, and the purpose of flexibly assisting puncture is achieved and is similar to the opening and closing processes of an umbrella.

As a preferred embodiment of the present invention: the equal fixed mounting in top surface of cyclic annular carousel 10 has the sliding block, the surface of sliding block all is connected with the expanding spring 11 that is used for spacing traction to reset, the top fixed mounting of a plurality of expanding spring 11 has first flexible sliding sleeve 12, the middle part slip puncture of first flexible sliding sleeve 12 is equipped with hollow slide pipe 13, the top middle part cover of hollow slide pipe 13 is equipped with the flexible sliding sleeve 14 of second, the outer lane of the flexible sliding sleeve 14 of second is equallyd divide and is do not connect the inboard flexible hinge of guide arm 8 and cyclic annular carousel 10 through articulated a plurality of.

Specifically, in order to achieve the purpose of extending and retracting the annular rotary table 10, the first sliding sleeve 12, the hollow sliding tube 13 and the second sliding sleeve 14 are used to apply pressure to the expansion springs 11 in the process of moving the first sliding sleeve 12 downward in the daily use process, and at the moment, the three expansion springs 11 are simultaneously expanded, so that the annular rotary table 10 is expanded, and the expansion path of the annular rotary table 10 is limited by the second sliding sleeve 14 and the guide rod arranged at the joint, so that the central position of the annular rotary table 10 is prevented from being deviated (limited traction process when the annular rotary table is expanded and folded to the maximum range).

As a preferred embodiment of the present invention: the middle part fixed mounting of spacing bearing 5 has puncture mechanism 15, puncture mechanism 15 includes and supports fixed support post 16 with spacing bearing 5 top, the top fixed mounting of support post 16 has pressure bar 17, the bottom of pressing bar 17 is connected through the flexible support in supporting post 16's top of the supporting spring who cup joints, the flexible end of pressing bar 17 and the inside sliding connection's of hollow slide pipe 13 syringe needle fixed connection, the end department of pressing bar 17 still is provided with the stopper that is used for flexible injectting.

Specifically, when medical personnel need to eject the needle for puncture out of the hollow sliding tube 13, the user only needs to press down the pressing rod 17, the end of the pressing rod can continue to move towards the end of the supporting upright post 16, so that the needle integrally connected and arranged at the end is ejected out of the hollow sliding tube 13, the needle at the end can be injected into the heart under the skin, the puncture is performed, then the telescopic position of the pressing rod 17 is limited by the aid of the limiting device arranged at the end of the pressing rod 17, the resetting is avoided, and the puncture needle inserting process is performed.

As a preferred embodiment of the present invention: the lateral wall surface of the supporting upright post 16 is also fixedly provided with an auscultation tube 18, one end of the auscultation tube 18 fixedly arranged at the bottom end of the auscultation tube 18 is connected with an ear hook 19 arranged at the end head in a conduction way, and the middle part of the supporting upright post 16 is fixedly provided with a catheter.

In particular, during daily use, in order to adjust the position of the supporting column 16, the auscultation tube 18 can be used to facilitate listening to the heartbeat vibration detected by the air bag suction cup 6, so as to facilitate judging whether the position of the lower needle of the supporting column 16 is at the most center of the heart or deviated from the heart.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pjncture needle location auxiliary device for intracardiac branch of academic or vocational study, includes a plurality of rubber base (1) that are used for adsorbing the support, and its characterized in that is a plurality of the top middle part of rubber base (1) all corresponds and is connected with support guide arm (2), and support guide arm (2) top that is located a plurality of arcuation all alternates and articulate has supporting pin (3), and the bearing fixed stay who establishes through the cover is all located the end department of a plurality of supporting pin (3) and U type frame (4), and a plurality of encloses and connects U type frame (4) outer wall middle part equal fixed mounting has and is used for rotating spacing fixed limit bearing (5).

2. A puncture needle positioning aid for cardiology department according to claim 1, wherein: the auscultation probe (20) is connected and arranged on the surface of the middle portion of the bottom end of the rubber base (1) in a plurality of numbers, a vibration sheet is arranged inside the auscultation probe (20), the vibration sheets are fixedly connected with the periphery of the heart attack, the inside of the supporting guide rod (2) is of a hollow structure, and an aluminum film is connected inside the supporting guide rod in an inserting mode.

3. A puncture needle positioning aid for cardiology department according to claim 1, wherein: and air bag suckers (6) with adsorption function are fixedly mounted on two sides of the bottom of the rubber base (1).

4. A puncture needle positioning aid for cardiology department according to claim 1, wherein: many the equal fixed mounting in middle part of support guide arm (2) is connected with rotates hinge (7) and rotates the equal fixed mounting in one end of hinge (7) and has connecting guide arm (8), and the slope sets up the one end fixed mounting of connecting guide arm (8) has rotation round pin axle (9), and is a plurality of rotate round pin axle (9) evenly distributed installation and set up in the outside of cyclic annular carousel (10), the slide rail has been seted up at the top of cyclic annular carousel (10), cyclic annular carousel (10) are connected by the spacing draw runner magnetic adsorption of a plurality of arcuations.

5. A puncture needle positioning aid for cardiology according to claim 4, wherein: the equal fixed mounting in top surface of cyclic annular carousel (10) has the sliding block, the surface of sliding block all is connected with and is used for spacing expansion spring (11) that pull to reset, a plurality of the top fixed mounting of expansion spring (11) has first flexible sliding sleeve (12), the middle part slip puncture of first flexible sliding sleeve (12) is equipped with hollow slide pipe (13), the top middle part cover of hollow slide pipe (13) is equipped with the flexible sliding sleeve of second (14), the outer lane of the flexible sliding sleeve of second (14) is equallyd divide and is do not connect guide arm (8) and the inboard of cyclic annular carousel (10) is flexible articulated through articulated a plurality of.

6. A puncture needle positioning aid for cardiology department according to claim 1, wherein: the utility model discloses a puncture needle, including support stand (16) fixed with spacing bearing (5), the top fixed mounting who supports stand (16) is pressed down pole (17) to the middle part fixed mounting of spacing bearing (5), puncture mechanism (15) include and support fixed support post (16) with spacing bearing (5) top, the top fixed mounting who supports stand (16) has, the bottom of pressing down pole (17) is connected through the flexible support in supporting spring and the top of supporting stand (16) that cup joints, the flexible end of pressing down pole (17) and hollow slide tube (13) inside sliding connection's syringe needle fixed connection, the end department of pressing down pole (17) still is provided with the stopper that is used for flexible injecing.

7. A puncture needle positioning aid for cardiology department according to claim 6, wherein: the lateral wall surface of the supporting upright post (16) is also fixedly provided with an auscultation tube (18), the bottom end of the auscultation tube (18) is fixedly provided with one end of the auscultation tube (18) which is connected with an ear hook (19) arranged at the end head in a conduction way, and the middle part of the supporting upright post (16) is fixedly provided with a catheter.