CN215017562U

CN215017562U - Artery blood sampling positioning and fixing device

Info

Publication number: CN215017562U
Application number: CN202121133992.7U
Authority: CN
Inventors: 邢焕民; 朱世超; 夏明�; 王静
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-07
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses an artery blood sampling positioning and fixing device, which comprises a mounting plate, an adjusting component and an extrusion component, wherein the adjusting component is arranged on the outer wall of the top end of the mounting plate, and the extrusion component is arranged on the outer wall of the top end of the mounting plate, which is positioned at one side of the adjusting component; a moving groove is formed in the outer wall of the bottom end of the mounting plate in a penetrating mode, a rotating motor is fixed on the outer wall of the mounting plate on one side of the moving groove through a bolt, a lead screw is fixedly installed on one end, located inside the moving groove, of an output shaft of the rotating motor, a moving block is sleeved on the outer wall, located inside the moving groove, of the lead screw, and the moving block is in threaded connection with the lead screw; the utility model discloses the adjusting part who sets up can be suitable for the arm of different length, has increased the application range of equipment, can also adjust the position of the blood sampling of being convenient for to the regulating plate, has improved blood sampling efficiency, and is more practical, and the extrusion subassembly of setting is convenient for extrude fixedly to the arm, through the bandage, is convenient for fix the wrist, prevents that the patient from moving in disorder, has improved the success rate of blood sampling.

Description

Artery blood sampling positioning and fixing device

Technical Field

The utility model relates to an artery blood sampling positioning and fixing equipment field specifically is artery blood sampling positioning and fixing device.

Background

Blood sampling is undertaken by medical personnel and personnel trained by special blood sampling technology, and the personnel cannot be on duty without special training; the proficiency of blood sampling technique, the quality that directly concerns blood and donor's healthy, so require every blood sampling personnel must be skilled and master the blood sampling technique, do not have the device yet to carry out the wrist when taking a blood sample at present and fix, and painful sense can let the patient move with ease, leads to the blood sampling failure, appears the blood bulge easily, has increased the painful of patient's blood sampling once more, consequently, designs an artery blood sampling positioning fixture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an artery blood sampling location fixing device, the utility model discloses the regulating assembly who sets up can be suitable for the arm of different length, has increased the application range of equipment, can also adjust the position of the blood sampling of being convenient for to the regulating plate, has improved blood sampling efficiency, and is more practical, and the extrusion subassembly of setting is convenient for extrude fixedly to the arm, through the bandage, is convenient for fix the wrist, prevents that the patient from moving in disorder, has improved the success rate of blood sampling.

The purpose of the utility model can be realized by the following technical scheme:

the artery blood sampling positioning and fixing device comprises a mounting plate, an adjusting assembly and an extruding assembly, wherein the adjusting assembly is arranged on the outer wall of the top end of the mounting plate, and the extruding assembly is arranged on the outer wall of the top end of the mounting plate, which is positioned on one side of the adjusting assembly;

the adjusting assembly comprises a moving groove, a rotating motor, a lead screw, a moving block, a moving plate, an adjusting plate, a finger limiting ring, a hydraulic cylinder, a push rod and a limiting groove, wherein the moving groove is formed in the outer wall of the bottom end of the mounting plate in a penetrating mode, the rotating motor is fixed on the outer wall of one side of the moving groove through the mounting plate, the lead screw is fixedly installed on one end, located inside the moving groove, of an output shaft of the rotating motor, the moving block is sleeved on the outer wall, located inside the moving groove, of the lead screw, the moving block is in threaded connection with the lead screw, the moving plate is welded on the outer wall, located above the moving groove, of the top end of the moving block, the adjusting plate is installed on the outer wall of one side of the moving plate in a rotating mode, and the finger limiting ring is welded on the outer wall of one side of the adjusting plate.

As a further aspect of the present invention: spacing grooves have been seted up to the symmetry on the both sides outer wall of regulating plate, the symmetry installation is fixed with the pneumatic cylinder on one side outer wall of movable plate, one of pneumatic cylinder telescopic shaft is served and is corresponded the spacing groove welding and have the push rod, and the laminating of the one end outer wall and the spacing inslot wall of push rod.

As a further aspect of the present invention: the mounting panel is characterized in that the bottom outer wall of the mounting panel is symmetrically welded with a fixing plate, the bottom outer wall of the fixing plate is symmetrically provided with four supporting legs, and the number of the supporting legs is four.

As a further aspect of the present invention: the extrusion subassembly includes mount pad, air pump, solid fixed ring and presses the gasbag, the welding has solid fixed ring on the mounting panel is located the top outer wall of shifting chute one side, the wall mounting is fixed with presses the gasbag in solid fixed ring's both sides, the symmetric welding has the mount pad on the outer wall that the fixed plate is located solid fixed ring both sides, the wall mounting is fixed with the air pump outside the top of mount pad, and the gas transmission end of air pump runs through solid fixed ring and the air inlet end fixed connection who presses the gasbag.

As a further aspect of the present invention: and a binding band is fixedly arranged on the outer wall of the top end of the moving plate.

As a further aspect of the present invention: first spout has been seted up to the symmetry on the both sides outer wall of mounting panel, it has first slider to correspond first spout symmetric welding on the both sides outer wall of movable plate, and the outer wall of first slider and the inner wall laminating of first spout.

The utility model has the advantages that: the utility model discloses the adjusting part who sets up, it is rotatory to drive the lead screw through the rotating electrical machines, the lead screw drives the movable block and removes, the movable block drives the movable plate and removes, thereby can adjust the distance between movable plate and the solid fixed ring, can be suitable for the arm of different length, the application range of equipment has been increased, through the pneumatic cylinder, the cooperation of push rod and spacing groove, be convenient for adjust the position of the blood sampling of being convenient for to the regulating plate, blood sampling efficiency has been improved, relatively practical, the extrusion subassembly of setting, through the air pump, gu fixed ring and the cooperation of pressing the gasbag, be convenient for extrude fixedly to the arm, through the bandage, be convenient for fix the wrist, prevent that the patient from moving in disorder, the success rate of blood sampling is improved, be worth extensively popularizing and applying.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1 according to the present invention;

in the figure: 1. mounting a plate; 2. a fixing plate; 3. supporting legs; 4. an adjustment assembly; 5. an extrusion assembly; 6. binding bands; 7. a first chute; 8. a first slider; 41. a moving groove; 42. a rotating electric machine; 43. a screw rod; 44. a moving block; 45. moving the plate; 46. an adjusting plate; 47. a finger limiting ring; 48. a hydraulic cylinder; 49. a push rod; 410. a limiting groove; 51. a mounting seat; 52. an air pump; 53. a fixing ring; 54. the air bag is pressed.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, the artery blood sampling positioning and fixing device comprises a mounting plate 1, an adjusting component 4 and an extruding component 5, wherein the adjusting component 4 is arranged on the outer wall of the top end of the mounting plate 1, and the extruding component 5 is arranged on the outer wall of the top end of the mounting plate 1, which is positioned at one side of the adjusting component 4; the adjusting assembly 4 comprises a moving groove 41, a rotating motor 42, a lead screw 43, a moving block 44, a moving plate 45, an adjusting plate 46, a finger limiting ring 47, a hydraulic cylinder 48, a push rod 49 and a limiting groove 410, the moving groove 41 is formed in the outer wall of the bottom end of the mounting plate 1 in a penetrating mode, the rotating motor 42 is fixed on the outer wall of the mounting plate 1 on one side of the moving groove 41 through bolts, the lead screw 43 is fixedly installed on one end, located inside the moving groove 41, of an output shaft of the rotating motor 42, the moving block 44 is sleeved on the outer wall, located inside the moving groove 41, of the lead screw 43, the moving block 44 is in threaded connection with the lead screw 43, the moving plate 45 is welded on the outer wall of the top end, located above the moving groove 41, of the moving plate 45, the adjusting plate 46 is rotatably installed on the outer wall on one side of the moving plate 45, and the finger limiting ring 47 is welded on the outer wall on one side of the adjusting plate 46; limiting grooves 410 are symmetrically formed in the outer walls of the two sides of the adjusting plate 46, hydraulic cylinders 48 are symmetrically mounted and fixed on the outer wall of one side of the moving plate 45, push rods 49 are welded to one ends of telescopic shafts of the hydraulic cylinders 48 corresponding to the limiting grooves 410, and the outer wall of one end of each push rod 49 is attached to the inner wall of the corresponding limiting groove 410, so that the angle of the adjusting plate 46 can be adjusted conveniently, and blood collection of medical staff is facilitated; the fixed plate 2 is symmetrically welded on the outer wall of the bottom end of the mounting plate 1, the supporting legs 3 are symmetrically installed and fixed on the outer wall of the bottom end of the fixed plate 2, and the number of the supporting legs 3 is four, so that the equipment can be stably fixed conveniently and is practical; the extrusion assembly 5 comprises a mounting seat 51, an air pump 52, a fixing ring 53 and a pressing air bag 54, the fixing ring 53 is welded on the outer wall of the top end of the mounting plate 1 on one side of the moving groove 41, the pressing air bag 54 is fixed on the inner walls of two sides of the fixing ring 53, the mounting seats 51 are symmetrically welded on the outer walls of two sides of the fixing plate 2 on the fixing ring 53, the air pump 52 is fixed on the outer wall of the top end of the mounting seat 51, the air delivery end of the air pump 52 penetrates through the fixing ring 53 and is fixedly connected with the air inlet end of the pressing air bag 54, the arm artery can be conveniently pressed and fixed, the blood sampling is convenient, the improvement is realized, and the blood sampling efficiency can be effectively improved; the binding band 6 is fixedly arranged on the outer wall of the top end of the moving plate 45, so that the arms can be conveniently fixed, the blood collection is stable, and the arm shaking caused by pain of a blood-collected person is prevented; first chutes 7 are symmetrically formed in the outer walls of the two sides of the mounting plate 1, first sliding blocks 8 are symmetrically welded to the outer walls of the two sides of the moving plate 45 corresponding to the first chutes 7, and the outer walls of the first sliding blocks 8 are attached to the inner walls of the first chutes 7, so that the moving plate 45 is stable and perfect in moving.

The utility model discloses a theory of operation: when the device is used, a handle arm penetrates through the fixing ring 53, the rotating motor 42 is started, the rotating motor 42 drives the lead screw 43 to rotate, the lead screw 43 drives the moving block 44 to move, the moving block 44 drives the moving plate 45 to move, the distance between the moving plate 45 and the fixing ring 53 is adjusted according to the length of the arm, the handle extends into the finger limiting ring 47, the wrist is fixed through the binding band 6, the hydraulic cylinder 48 is started, the hydraulic cylinder 48 drives the push rod 49 to move, the adjusting plate 46 is driven to carry out angle through the matching of the push rod 49 and the limiting groove 410, finally, the air pump 52 is started, the air pump 52 inflates the pressing air bag 54, the pressing air bag 54 presses the arm, and blood sampling is convenient.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The artery blood sampling positioning and fixing device is characterized by comprising a mounting plate (1), a fixing plate (2), supporting legs (3), an adjusting component (4), an extruding component (5), a binding band (6), a first sliding groove (7) and a first sliding block (8), wherein the adjusting component (4) is arranged on the outer wall of the top end of the mounting plate (1), and the extruding component (5) is arranged on the outer wall of the top end of the mounting plate (1) on one side of the adjusting component (4);

the adjusting assembly (4) comprises a moving groove (41), a rotating motor (42), a lead screw (43), a moving block (44), a moving plate (45), an adjusting plate (46), a finger limiting ring (47), a hydraulic cylinder (48), a push rod (49) and a limiting groove (410), the moving groove (41) is formed in the outer wall of the bottom end of the mounting plate (1) in a penetrating mode, the rotating motor (42) is fixed on the outer wall of the mounting plate (1) on one side of the moving groove (41) through a bolt, the lead screw (43) is fixed on one end, located inside the moving groove (41), of an output shaft of the rotating motor (42), the moving block (44) is sleeved on the outer wall of the lead screw (43) located inside the moving groove (41), the moving block (44) is connected with the lead screw (43) in a threaded mode, the moving plate (45) is welded on the outer wall of the top end, located above the moving block (44) and located above the moving groove (41), adjusting plate (46) is installed in the rotation on one side outer wall of moving plate (45), the welding has finger spacing ring (47) on one side outer wall of adjusting plate (46).

2. The artery blood sampling positioning and fixing device as claimed in claim 1, wherein the outer walls of two sides of the adjusting plate (46) are symmetrically provided with limiting grooves (410), the outer wall of one side of the moving plate (45) is symmetrically provided with and fixed with hydraulic cylinders (48), one end of a telescopic shaft of each hydraulic cylinder (48) is welded with a push rod (49) corresponding to the limiting grooves (410), and the outer wall of one end of each push rod (49) is attached to the inner wall of the corresponding limiting groove (410).

3. The artery blood sampling positioning and fixing device as claimed in claim 1, wherein the fixing plate (2) is symmetrically welded on the outer wall of the bottom end of the mounting plate (1), the supporting legs (3) are symmetrically mounted and fixed on the outer wall of the bottom end of the fixing plate (2), and the number of the supporting legs (3) is four.

4. The artery blood sampling location fixing device of claim 1, characterized in that, the extrusion subassembly (5) includes mount pad (51), air pump (52), solid fixed ring (53) and presses gasbag (54), the welding has solid fixed ring (53) on the top outer wall that mounting panel (1) is located shifting chute (41) one side, the mounting panel is fixed with on the both sides inner wall of solid fixed ring (53) and presses gasbag (54), symmetrical welding has mount pad (51) on the outer wall that fixed plate (2) are located solid fixed ring (53) both sides, the mounting panel is fixed with air pump (52) on the top outer wall of mount pad (51), and the defeated gas end of air pump (52) runs through solid fixed ring (53) and presses the air inlet end fixed connection of gasbag (54).

5. The artery blood sampling positioning and fixing device as claimed in claim 1, wherein the top end outer wall of the moving plate (45) is provided with a binding band (6) in a mounting and fixing way.

6. The artery blood sampling positioning and fixing device as claimed in claim 1, wherein the mounting plate (1) is symmetrically provided with first sliding grooves (7) on the outer walls of two sides, the moving plate (45) is symmetrically welded with first sliding blocks (8) on the outer walls of two sides corresponding to the first sliding grooves (7), and the outer walls of the first sliding blocks (8) are attached to the inner walls of the first sliding grooves (7).