CN215017557U - Novel clinical arterial blood drawing adapter assembly - Google Patents

Abstract

The utility model discloses a novel clinical artery adapter subassembly of drawing blood relates to medical instrument technical field, including the supporting shoe, the standing groove has been seted up to the upper surface of supporting shoe, the equal fixedly connected with fixed block in upper surface both sides of supporting shoe, the inboard fixedly connected with spliced pole of fixed block, the fixed surface of spliced pole is connected with and holds the soft piece, the spout has all been seted up to the both sides of supporting shoe, the inside swing joint of spout has the slider. This novel clinical artery crossover sub subassembly of drawing blood sets up with the cooperation of holding the soft piece through the supporting shoe, when the patient draws blood, places the patient arm in the inside of standing groove, can carry on spacingly to the patient arm, can make the patient hand be located the below of holding the soft piece, can make the patient hand hold the soft piece and carry out the gripping, can make patient's attention shift, can effectually alleviate and cause nervous mood when the patient draws blood.

Description

Novel clinical arterial blood drawing adapter assembly

Technical Field

The utility model relates to the technical field of medical equipment, specifically a novel clinical artery adapter subassembly of drawing blood.

Background

The blood drawing generally refers to the collection of venous blood, and except for special required items, the test of the venous blood generally requires blood drawing in the morning, the exercise amount is reduced as much as possible before the blood drawing, food is not required to be eaten, an empty stomach is kept, a small amount of water can be drunk, and certain experimental results which need to be taken on time are interfered.

Present novel clinical artery adapter assembly that draws blood draws when drawing blood to the patient, makes the patient carry out nervous fear easily usually, can not relax patient's mood to and can not make the syringe needle carry out effectual location, thereby make the doctor need hand to the syringe needle always.

Therefore, there is a need for a new clinical arterial blood draw adapter assembly that solves the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a novel blood crossover sub subassembly is taken out to artery clinically to the current novel blood crossover sub subassembly is taken out to artery that proposes in solving above-mentioned background art can not relax patient's mood, and can not make the syringe needle carry out the problem of effectual location.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel clinical arterial bloodletting adapter assembly comprises a supporting block, wherein a placement groove is formed in the upper surface of the supporting block, fixed blocks are fixedly connected to two sides of the upper surface of the supporting block, a connecting column is fixedly connected to the inner side of each fixed block, a soft hand-holding block is fixedly connected to the surface of the connecting column, sliding grooves are formed in two sides of the supporting block, a sliding block is movably connected to the inside of each sliding groove, a fixed column is fixedly connected to one end, away from the sliding grooves, of the sliding block, a lifting groove is formed in the inner side of the fixed column, a lifting block is movably connected to the inside of the lifting groove, positioning grooves are formed in the front surface and the rear surface of the lifting block, a lifting plate is fixedly connected to one end, away from the lifting grooves, of the lifting plate, a threaded ring is fixedly connected to the front surface of the lifting plate, a blood transfusion tube is fixedly connected to the inside of the threaded ring, and positioning rings are meshed with the surfaces of the threaded rings, the front surface of the locating ring is fixedly connected with a needle head.

Preferably, the front surface and the rear surface of the top of the lifting groove are both provided with a groove, a spring is fixedly connected inside the groove, and one end of the spring is fixedly connected with a positioning block.

Preferably, the sliding groove and the sliding block are mutually matched, and the sliding groove and the sliding block are both of a T-shaped structure.

Preferably, the two fixing columns are equal in size and are symmetrically arranged.

Preferably, the lifting plate is horizontally arranged.

Preferably, the lifting block is matched with the lifting groove.

Preferably, the positioning block is matched with the positioning groove, and the positioning block is located inside the positioning groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel clinical artery adapter assembly that draws blood possesses following beneficial effect:

1. this novel clinical artery crossover sub subassembly of drawing blood sets up with the cooperation of holding the soft piece through the supporting shoe, when the patient draws blood, places the patient arm in the inside of standing groove, can carry on spacingly to the patient arm, can make the patient hand be located the below of holding the soft piece, can make the patient hand hold the soft piece and carry out the gripping, can make patient's attention shift, can effectually alleviate and cause nervous mood when the patient draws blood.

2. This novel clinical artery adapter assembly that draws blood, cooperation setting through fixed column and lifter plate, when the lifter plate moves down, can make the lifter plate drive the lifter plate and carry out the lift movement, can make the lifter plate drive the syringe needle and carry out the lift movement, can make the syringe needle remove to suitable position, when the slider carries out the back-and-forth movement, can make the slider drive the fixed column and remove, can make the fixed column drive the lifter plate and remove, can make the lifter plate drive the syringe needle and carry out the back-and-forth movement, can effectually make the syringe needle carry on spacingly, medical personnel need hold up the syringe needle always when preventing to draw blood to the patient, make medical personnel excessively tired.

Drawings

Fig. 1 is a schematic perspective view of the support block structure of the present invention;

FIG. 2 is a schematic front sectional view of the supporting block structure of the present invention;

FIG. 3 is a schematic view of the support block structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of area A in FIG. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure of the region B in fig. 3 according to the present invention.

In the figure: 1. a support block; 2. a placement groove; 3. a fixed block; 4. connecting columns; 5. holding the soft block by hand; 6. a chute; 7. a slider; 8. fixing a column; 9. a lifting groove; 10. a groove; 11. a spring; 12. positioning blocks; 13. a lifting block; 14. positioning a groove; 15. a lifting plate; 16. a thread ring; 17. a blood transfusion tube; 18. positioning rings; 19. a needle.

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. 1-5, a novel clinical arterial bloodletting adapter assembly comprises a supporting block 1, a placement groove 2 is formed in the upper surface of the supporting block 1, fixed blocks 3 are fixedly connected to both sides of the upper surface of the supporting block 1, a connecting column 4 is fixedly connected to the inner side of each fixed block 3, a hand-holding soft block 5 is fixedly connected to the surface of each connecting column 4, and through the matching arrangement of the supporting block 1 and the hand-holding soft block 5, when a patient bloodletting blood, the arm of the patient is placed in the placement groove 2 to limit the arm of the patient, so that the hand of the patient is positioned below the hand-holding soft block 5, the hand-holding soft block 5 can be grasped by the hand of the patient, the attention of the patient can be transferred, the nervous emotion caused by bloodletting blood of the patient can be effectively relieved, sliding grooves 6 are formed in both sides of the supporting block 1, and sliding blocks 7 are movably connected inside the sliding grooves 6, the sliding chute 6 and the sliding block 7 are mutually matched, the sliding chute 6 and the sliding block 7 are of a T-shaped structure, the sliding block 7 can move more conveniently and quickly, one end, far away from the sliding chute 6, of the sliding block 7 is fixedly connected with a fixing column 8, the two fixing columns 8 are equal in size, the two fixing columns 8 are symmetrically arranged, an object can move horizontally, a lifting groove 9 is formed in the inner side of each fixing column 8, a groove 10 is formed in the front surface and the rear surface of the top of each lifting groove 9, a spring 11 is fixedly connected inside each groove 10, one end of each spring 11 is fixedly connected with a positioning block 12, the object can be fixed in a limiting mode, a lifting block 13 is movably connected inside each lifting groove 9, the lifting block 13 is mutually matched with the lifting groove 9, the lifting block 13 can move more conveniently and quickly, the positioning grooves 14 are formed in the front surface and the rear surface of the lifting block 13, and the positioning blocks 12 are mutually matched with the positioning grooves 14, the positioning block 12 is positioned inside the positioning groove 14, so that the lifting block 13 can be clamped and fixed, one end of the lifting block 13, which is far away from the lifting groove 9, is fixedly connected with a lifting plate 15, the lifting plate 15 is horizontally arranged, so that the lifting plate 15 can be moved more conveniently and rapidly, a threaded ring 16 is fixedly connected to the front surface of the lifting plate 15, a blood conveying pipe 17 is fixedly connected to the inside of the threaded ring 16, the surface of the threaded ring 16 is meshed with a positioning ring 18, a needle 19 is fixedly connected to the front surface of the positioning ring 18, through the matching arrangement of the fixing column 8 and the lifting plate 15, when the lifting block 13 moves downwards, the lifting block 13 can drive the lifting plate 15 to move up and down, the lifting plate 15 can drive the needle 19 to move up and down, the needle 19 can be moved to a proper position, when the slider 7 moves forwards and backwards, the fixing column 8 can be driven to move by the slider 7, can make fixed column 8 drive lifter plate 15 remove, can make lifter plate 15 drive syringe needle 19 carry out the back-and-forth movement, can effectually make syringe needle 19 carry on spacingly, medical personnel need hold up syringe needle 19 always when preventing to draw blood to the patient, make medical personnel excessively tired.

The working principle is as follows: when a patient needs to be bled, the arm of the patient needs to be placed in the placing groove 2, then the patient holds the inner part of the hand-held soft block 5, so that the pain and fear of the patient are relieved, then the lifting block 13 moves downwards, the lifting block 13 drives the lifting plate 15 to move, the lifting plate 15 drives the needle 19 to move, the needle 19 moves to a proper height, then the sliding block 7 moves, the sliding block 7 drives the fixing column 8 to move, the fixing column 8 drives the lifting plate 15 to move, the lifting plate 15 drives the needle 19 to move, the needle 19 moves to be inserted into the arm of the patient, the needle 19 can be bled from the patient, when the patient finishes bleeding, the needle 19 needs to be pulled out, the lifting plate 15 moves upwards, the lifting block 13 is driven by the lifting plate 15 to move, and the positioning block 12 is automatically clamped in the positioning groove 14, the lifting block 13 is clamped and fixed, and the lifting plate 15 is clamped and fixed.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a novel clinical artery crossover sub subassembly of drawing blood, includes supporting shoe (1), its characterized in that: the lifting device is characterized in that a placing groove (2) is formed in the upper surface of the supporting block (1), fixed blocks (3) are fixedly connected to two sides of the upper surface of the supporting block (1), a connecting column (4) is fixedly connected to the inner side of each fixed block (3), a hand-held soft block (5) is fixedly connected to the surface of each connecting column (4), sliding grooves (6) are formed in two sides of the supporting block (1), a sliding block (7) is movably connected to the inner portion of each sliding groove (6), a fixed column (8) is fixedly connected to one end, far away from the corresponding sliding groove (6), of each sliding block (7), a lifting groove (9) is formed in the inner portion of each fixed column (8), a lifting block (13) is movably connected to the inner portion of each lifting groove (9), positioning grooves (14) are formed in the front surface and the rear surface of each lifting block (13), and a lifting plate (15) is fixedly connected to one end, far away from the corresponding lifting groove (9), of each lifting block (13), the front surface of the lifting plate (15) is fixedly connected with a thread ring (16), the inner part of the thread ring (16) is fixedly connected with a blood conveying pipe (17), the surface of the thread ring (16) is engaged and connected with a positioning ring (18), and the front surface of the positioning ring (18) is fixedly connected with a needle head (19).

2. The novel clinical arterial blood draw adapter assembly of claim 1 wherein: the lifting groove is characterized in that a groove (10) is formed in the front surface and the rear surface of the top of the lifting groove (9), a spring (11) is fixedly connected to the inside of the groove (10), and a positioning block (12) is fixedly connected to one end of the spring (11).

3. The novel clinical arterial blood draw adapter assembly of claim 1 wherein: the sliding groove (6) and the sliding block (7) are mutually matched, and the sliding groove (6) and the sliding block (7) are both of a T-shaped structure.

4. The novel clinical arterial blood draw adapter assembly of claim 1 wherein: the two fixing columns (8) are equal in size, and the two fixing columns (8) are symmetrically arranged.

5. The novel clinical arterial blood draw adapter assembly of claim 1 wherein: the lifting plate (15) is horizontally arranged.

6. The novel clinical arterial blood draw adapter assembly of claim 1 wherein: the lifting block (13) is matched with the lifting groove (9).

7. The novel clinical arterial blood draw adapter assembly of claim 2 wherein: the positioning block (12) is matched with the positioning groove (14), and the positioning block (12) is located inside the positioning groove (14).

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