CN215349343U

CN215349343U - Puncture blood vessel auxiliary fixing device for cardiology

Info

Publication number: CN215349343U
Application number: CN202121712574.3U
Authority: CN
Inventors: 李慧
Original assignee: Northern Jiangsu Peoples Hospital
Current assignee: Northern Jiangsu Peoples Hospital
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-31
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a puncture blood vessel auxiliary fixing device for cardiology, which comprises a base, an injection groove and a movable plate arranged on the base. Set close to the injection slot, the movable plate is provided with a chute, a sleeve is slid in the chute, the axial direction of the sleeve is the same as the moving direction of the chute, and the top of the sleeve is provided with an extension into the locking piece in the sleeve cavity. The base is fixed on the arm, the syringe is placed in the sleeve, and the syringe is locked by the locking member; by rotating the movable plate, the angle of the syringe is adjusted, and the sleeve moves along the chute to further drive the The syringe moves in the chute to adjust the position of the syringe. After the angle and position of the syringe are adjusted in place, the syringe passes through the injection slot to finally realize the puncture and injection of the blood vessel, realizing the precise control of the blood vessel puncture position and angle.

Description

Puncture blood vessel auxiliary fixing device for cardiology

Technical Field

The utility model relates to the technical field of cardiology equipment, in particular to a puncture blood vessel auxiliary fixing device for cardiology.

Background

The cardiology department is the subject of medical special study on heart or blood vessel diseases, the cardiology department and the cardiac surgery department are both used for treating cardiovascular diseases or heart-caused diseases, the cardiology department mainly uses drug therapy and also comprises cardiac intervention, and blood vessel puncture injection is also used.

Traditional blood vessel puncture injection is medical personnel mostly, and manual to patient's puncture injection, to the accurate control of angle needs when the injection, and accurate control is accomplished to artifical manual control very difficult angle to influence vascular puncture, and current puncture progress control requirement also need relatively accurate, and the manual operation error is great.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a puncture blood vessel auxiliary fixing device for cardiology department, which has the advantages of convenience in auxiliary puncture injection and convenience in accurate angle adjustment, and solves the problems that in the using process of the existing blood vessel puncture injection, the angle is difficult to accurately control through manual control, so that the puncture of the blood vessel is influenced, and the existing puncture progress control requirement is accurate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heart internal medicine is with supplementary fixing device of puncture blood vessel, a serial communication port, including base and injection groove, the fly leaf of setting on the base, the fly leaf rotates through the pivot and sets up on the base, and is equipped with fly leaf one end of pivot and is close to the injection groove setting, be equipped with the spout on the fly leaf, it is equipped with the sleeve to slide in the spout, the sleeve axial with spout moving direction is the same, be equipped with the retaining member that stretches into in the sleeve cavity on the sleeve top.

In one embodiment of the utility model, the locking member is threadedly coupled to the sleeve.

In one embodiment of the utility model, the mobile phone further comprises two arc-shaped plates which are symmetrically arranged, the two arc-shaped plates are respectively arranged on the base and positioned at two sides of the movable plate, and arc-shaped grooves and scales are arranged on the arc-shaped plates; the movable plate is symmetrically provided with movable rods on two sides, one end of each movable rod is connected with the movable plate, and the other end of each movable rod extends out of the movable plate and is arranged in the arc-shaped groove in a matching mode.

In one embodiment of the present invention, the movable rod is screwed with the movable plate.

In one embodiment of the utility model, the bottom end of the arc-shaped plate and the bottom end of the base are positioned on the same horizontal plane.

In one embodiment of the utility model, the two sides of the base provided with the injection groove are respectively provided with a binding band, and the two binding bands are provided with snap fasteners in a matching way.

In one embodiment of the utility model, a sponge cushion is further fixedly arranged at the bottom end of the base.

In one embodiment of the utility model, a screw rod is arranged in the movable plate and at the lower part of the sliding groove, a threaded sleeve is sleeved on the screw rod, a sliding block is arranged on the threaded sleeve, the sliding block is arranged in the sliding groove in a matching manner, and the sleeve is arranged on the sliding block.

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

the base is fixed on an arm, the injector is placed in the sleeve, and the locking of the injector is realized through the locking piece; through rotating the fly leaf, realize the angular adjustment of syringe, traveling sleeve makes the sleeve remove along the spout, further drives the syringe and removes in the spout, realizes the position adjustment of syringe, all adjusts the back that targets in place at the angle and the position of syringe, and the syringe passes the injection groove and finally realizes the puncture injection to blood vessel, has realized the accurate control to blood vessel puncture position and angle.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

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

in the figure: 1. a base; 2. an injection tank; 3. a sponge cushion; 4. binding bands; 5. a snap fastener; 6. a rotating shaft; 7. A movable plate; 8. an arc-shaped plate; 9. an arc-shaped slot; 10. a travel bar; 11. calibration; 12. a sleeve; 13. a locking member; 14. a screw; 15. a threaded sleeve; 16. a chute; 17. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 to fig. 3 show a puncture blood vessel auxiliary fixing device for cardiology department, including base 1 and the injection groove 2 of setting on base 1, fly leaf 7 rotates through pivot 6 and sets up on base 1, and the fly leaf 7 one end that is equipped with pivot 6 is close to the injection groove 2 and sets up, is equipped with spout 16 on the fly leaf 7, and it is equipped with sleeve 12 to slide in the spout 16, and sleeve 12 axial is the same with spout 16 moving direction, is equipped with the retaining member 13 that stretches into the cavity of sleeve 12 on the sleeve 12 top.

When the locking device is used, the base 1 is fixed on an arm, the injector is placed in the sleeve 12, and the locking of the injector is realized through the locking piece 13, in the application, the locking piece 13 is in threaded connection with the sleeve 12, so that the injector can be conveniently locked and released by rotating the locking piece 13; through rotating the fly leaf, realize the angular adjustment of syringe, traveling sleeve makes the sleeve remove along the spout, further drives the syringe and removes in the spout, realizes the position adjustment of syringe, all adjusts the back that targets in place in the angle and the position of syringe, and the syringe passes the injection groove and finally realizes the puncture injection to blood vessel.

In order to further realize the angle adjustment of the injector, the injector further comprises two arc-shaped plates 8 which are symmetrically arranged, the two arc-shaped plates 8 are respectively arranged on the base 1 and are positioned at two sides of the movable plate 7, and the arc-shaped plates 7 are provided with arc-shaped grooves 9 and scales 11; the movable plate 7 is symmetrically provided with moving rods 10 at two sides, one end of each moving rod 10 is connected with the movable plate 7, the moving rods 10 are in threaded connection with the movable plate 7, the other end of each moving rod extends out of the movable plate and is arranged in the arc-shaped groove 9 in a matching mode, and a limiting block is further arranged at one end of each moving rod arranged in the arc-shaped groove 9. The movable plate 7 is rotated, the movable plate 7 drives the movable rod to rotate along the arc-shaped groove, when the movable plate rotates to a certain angle, the movable plate stops rotating, the movable rod is rotated at the moment until the end part of the movable rod is abutted against the arc-shaped plate, the movable plate is supported and fixed, and the movable plate is prevented from sliding down.

The bottom of the arc-shaped plate 8 and the bottom of the base are positioned on the same horizontal plane, so that the fixing device and the arm can be connected and fixed conveniently. Specifically, in order to facilitate the connection of the fixing device and the arm, two sides of the base 1 provided with the injection groove are respectively provided with a binding band 4, two binding bands 4 are provided with snap buttons 5 in a matching way, and the snap buttons can be selected from magic tapes; the bottom end of the base 1 is also fixedly provided with a spongy cushion 3.

In the fly leaf in this application, spout lower part department is equipped with screw rod 14, and the cover is equipped with threaded sleeve 15 on the screw rod 14, is equipped with slider 17 on the threaded sleeve 15, and the setting that slider 17 matches is in spout 16, and sleeve 12 sets up on slider 17. The sliding block 17 is limited through the sliding connection of the sliding groove 16 and the sliding block 17.

The working principle of the utility model is as follows: when the blood vessel puncture angle adjusting device is used, the base 1 is placed at an arm, the two binding bands 4 are bonded along the arm in a surrounding mode, the position of the base 1 is fixed, the pressure of the base 1 on the arm is reduced due to the arrangement of the spongy cushion 3, the movable plate 7 rotates along the rotating shaft 6, the movable plate 7 drives the movable rod 10 to move in the arc-shaped groove 9, the control over the movement angle of the movable rod 10 is facilitated through the scales 11, after the movable rod rotates to a preset angle, the movable rod is screwed, one end of the movable rod penetrates into the movable plate, the limiting block on the other end of the movable rod is abutted to the arc-shaped groove, the movable rod cannot be fixed in the arc-shaped groove to a certain degree, the position of the movable plate 7 is fixed, and the blood vessel puncture angle adjusting treatment is achieved; through sliding the syringe in along the inside of fixed sleeve 12, screw up retaining member 13 and fix the syringe, rotate screw rod 14, the lead screw through screw rod 14 and threaded sleeve 15 is connected and is driven slider 17 and move right, carry out spacing processing to slider 17 through the sliding connection of spout 16 with slider 17, slider 17 drives fixed sleeve 12 and moves right, and sleeve 12 drives the syringe and removes, inserts from injection groove 2, has realized the accurate control to the blood vessel puncture dynamics and has handled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heart internal medicine is with supplementary fixing device of puncture blood vessel, a serial communication port, including base and injection groove, the fly leaf of setting on the base, the fly leaf rotates through the pivot and sets up on the base, and is equipped with fly leaf one end of pivot and is close to the injection groove setting, be equipped with the spout on the fly leaf, it is equipped with the sleeve to slide in the spout, the sleeve axial with spout moving direction is the same, be equipped with the retaining member that stretches into in the sleeve cavity on the sleeve top.

2. A puncture vessel auxiliary fixture for cardiology department according to claim 1, wherein the locking member is threadedly coupled to the sleeve.

3. The puncture blood vessel auxiliary fixing device for the cardiology department according to claim 1, further comprising two symmetrically arranged arc plates, wherein the two arc plates are respectively arranged on the base and located on two sides of the movable plate, and arc grooves and scales are arranged on the arc plates; the movable plate is symmetrically provided with movable rods on two sides, one end of each movable rod is connected with the movable plate, and the other end of each movable rod extends out of the movable plate and is arranged in the arc-shaped groove in a matching mode.

4. A puncture blood vessel auxiliary fixing device for cardiology department according to claim 3, wherein the moving rod is screwed with the movable plate.

5. A puncture blood vessel auxiliary fixing device for cardiology department according to claim 3, wherein the bottom end of the arc plate and the bottom end of the base are located on the same horizontal plane.

6. A puncture blood vessel auxiliary fixing device for cardiology department according to claim 1, wherein the two sides of the base with the injection slot are respectively provided with a bandage, and the two bandages are provided with snap fasteners in a matching manner.

7. A puncture blood vessel auxiliary fixing device for cardiology department according to claim 5, wherein a sponge pad is further fixed on the bottom end of the base.

8. A puncture blood vessel auxiliary fixing device for cardiology department according to any one of claims 1-7, wherein a screw is disposed in the movable plate and below the sliding groove, a threaded sleeve is sleeved on the screw, a sliding block is disposed on the threaded sleeve, the sliding block is disposed in the sliding groove in a matching manner, and the sleeve is disposed on the sliding block.