CN213100102U

CN213100102U - Adjustable infusion fixing device

Info

Publication number: CN213100102U
Application number: CN202021070259.0U
Authority: CN
Inventors: 邹旭丹; 余新华
Original assignee: Shiyan Taihe Hospital
Current assignee: Shiyan Taihe Hospital; Affiliated Taihe Hospital of Hubei Medical College
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-05-04
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses an infusion fixing device with adjustable, including the fixed plate, the front side of fixed plate is opened and is equipped with the recess, and the rear side fixedly connected with torsional spring of recess internal surface, the front end fixedly connected with turning block of torsional spring, the front side of turning block runs through the recess and extends to the outside of recess, the surface of turning block just is located the outside fixedly connected with fixed block of recess, and the front side of fixed block runs through there is the bolt, the front side of fixed plate open be equipped with the first thread groove of bolt assorted, the utility model relates to an infusion auxiliary assembly technical field. This infusion fixing device with adjustable through being equipped with elasticity continuous piece, makes things convenient for the patient to keep the action of a half fist, through the setting of bolt and first thread groove threaded connection and torsional spring, both can not be with the bolt fastening, and the hand is freely placed, can be certain angle with the slope of hand backup pad through the regulation of bolt again, and the purpose is according to the dorsiflexion of hand or the more smooth that liquid drips that the position of dorsiflexion lets.

Description

Adjustable infusion fixing device

Technical Field

The utility model relates to an infusion auxiliary assembly technical field specifically is an infusion fixing device with adjustable.

Background

The infusion solution or large-volume injection solution is large-dose injection solution which is infused into a human body by intravenous drip, and the dose is more than 100ml at one time. It is a branch of injection, usually packaged in glass or plastic infusion bottles or bags, and contains no bacteriostatic agent. When in use, the dripping speed is adjusted by the infusion apparatus, the medicine is continuously and stably infused into the body, and the infusion has the following characteristics according to the clinical requirements and the properties of the infusion: 1. the infusion dosage is large, the requirements on pyrogen, clarity, sterility, pH, osmotic pressure and the like are stricter than those of small-volume injection, the pH is close to the pH of body fluid, and over-acid and over-alkali are avoided; 2. the transfusion is generally packaged in a sealed neutral hard glass bottle and a portable special plastic bottle or bag. The volume of the infusion is generally more than 100ml, and the volume of the infusion is 1000ml for the larger, so the infusion is widely used for the rescue and treatment of the critical patients clinically; 3. the transfusion can not adopt suspension and oil solution, and is generally prepared into clear solution which is mostly administrated by intravenous drip; 4. transfusion, especially certain blood volume expanders, such as dextran injection and the like, are required to have certain blood rheological properties such as colloid, specific gravity, viscosity, detention and the like so as to play a role in increasing the blood plasma volume; 5. the infusion is mainly prepared by using water as a solvent, and no bacteriostatic agent needs to be added, and the preparation and the sterilization are finished within 4 hours.

The existing fixing for transfusion is usually to fix the hands of a patient by using a paper board and then to entangle the paper board with an adhesive tape, but if the patient is a child or an old person, the unintentional hand movement is easy to cause missed injection, and the physical characteristics of the patient are different, sometimes the patient needs to have a handle in a certain position to carry out smooth transfusion, but the existing mode does not have the function, so that the inconvenience is brought to the patient and medical staff.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an infusion fixing device with adjustable has solved current hand action to the fixed patient unconscious of infusion and has leaded to the dropped stitch easily to patient's constitutional features is different, and patient needs the handle to be in the problem that certain position side can carry out smooth infusion occasionally.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adjustable transfusion fixing device comprises a fixing plate, wherein a groove is formed in the front side of the fixing plate, a torsional spring is fixedly connected to the rear side of the inner surface of the groove, a rotating block is fixedly connected to the front end of the torsional spring, the front side of the rotating block penetrates through the groove and extends to the outside of the groove, a fixing block is fixedly connected to the outer surface of the rotating block and located outside the groove, a bolt penetrates through the front side of the fixing block, a first thread groove matched with the bolt is formed in the front side of the fixing plate, a curved rod is fixedly connected to the outer surface of the rotating block and located on the front side of the fixing block, a hand supporting plate is fixedly connected to one end, away from the rotating block, of the curved rod, an elastic block is fixedly connected to the top of the hand supporting plate, connecting pieces are fixedly connected to the front side and the rear side of the hand supporting plate, and elastic, an arc-shaped elastic plate is fixedly connected between the two elastic belts.

Preferably, the front side of the fixing plate is provided with a second thread groove matched with the bolt, and the bottom of the fixing plate is fixedly connected with an elastic clamping sleeve.

Preferably, the front side of the fixed plate is fixedly connected with a vibration device, and the front side and the rear side of the fixed plate are fixedly connected with fixed plates.

Preferably, two fixedly connected with semicircle formula elastic fixation ring between the one side that the stationary blade was kept away from each other, and semicircle formula elastic fixation ring's bottom fixedly connected with protection pad.

Preferably, the outer surface of the rotating block is rotatably connected with the inner cavity of the groove, the outer surface of the rotating block is slidably connected with the inner cavity of the groove, and the outer surface of the bolt is in threaded connection with the penetrating position of the fixing block.

Preferably, the fixing plate is L-shaped, the number of the first thread grooves is multiple, and the multiple first thread grooves are annularly distributed.

Advantageous effects

The utility model provides an adjustable transfusion fixing device. Compared with the prior art, the method has the following beneficial effects:

(1) the adjustable transfusion fixing device is characterized in that a groove is formed in the front side of a fixing plate, a torsion spring is fixedly connected to the rear side of the inner surface of the groove, a rotating block is fixedly connected to the front end of the torsion spring, the front side of the rotating block penetrates through the groove and extends to the outside of the groove, a fixing block is fixedly connected to the outer surface of the rotating block and is located outside the groove, a bolt penetrates through the front side of the fixing block, a first thread groove matched with the bolt is formed in the front side of the fixing plate, a curved rod is fixedly connected to the outer surface of the rotating block and is located on the front side of the fixing block, a hand supporting plate is fixedly connected to one end, away from the rotating block, of the curved rod, an elastic cotton block is fixedly connected to the top of the hand supporting plate, connecting pieces are fixedly connected to the front side and the rear side of the hand supporting plate, elastic belts, through being equipped with elasticity cotton piece, make things convenient for the patient to keep the action of a half fist, through the setting of bolt and first thread groove threaded connection and torsional spring, both can not use the bolt fastening, the hand is freely placed, can be certain angle with the slope of hand backup pad through the regulation of bolt again, and the purpose is according to the dorsiflexion of hand or the position of dorsiflexion lets more smooth that liquid drips, has made things convenient for the use.

(2) This adjustable infusion fixing device, through the equal fixedly connected with connection piece in both sides around the hand backup pad, the equal fixedly connected with elastic webbing in one side that two connection pieces kept away from each other, fixedly connected with arc elastic plate between two elastic webbing, and the equal fixedly connected with stationary blade in both sides around the fixed plate, fixedly connected with half circle formula elastic fixation ring between one side that two stationary blades kept away from each other, and half circle formula elastic fixation ring's bottom fixedly connected with protection pad, through the cooperation that is equipped with half circle formula elastic fixation ring and protection pad, and the effect of arc elastic plate, the effect of fixed hand has been played, avoid having beaten the back because patient's hand action leads to the dropped stitch.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the fixing plate and the semicircular elastic fixing ring of the present invention;

fig. 3 is a left side view of the turning block of the present invention.

In the figure: 1. a fixing plate; 2. a groove; 3. a torsion spring; 4. rotating the block; 5. a fixed block; 6. a bolt; 7. a first thread groove; 8. a curved rod; 9. a hand support plate; 10. an elastic cotton block; 11. connecting sheets; 12. an elastic band; 13. an arc-shaped elastic plate; 14. a second thread groove; 15. an elastic card sleeve; 16. a vibration device; 17. a fixing sheet; 18. a semicircular elastic fixing ring; 19. a protective pad.

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. 1-3, the present invention provides a technical solution: an adjustable infusion fixing device comprises a fixing plate 1, wherein the fixing plate 1 is L-shaped, a groove 2 is formed in the front side of the fixing plate 1, a torsion spring 3 is fixedly connected to the rear side of the inner surface of the groove 2, a rotating block 4 is fixedly connected to the front end of the torsion spring 3, the outer surface of the rotating block 4 is rotatably connected with the inner cavity of the groove 2, the outer surface of the rotating block 4 is slidably connected with the inner cavity of the groove 2, the front side of the rotating block 4 penetrates through the groove 2 and extends to the outside of the groove 2, a fixing block 5 is fixedly connected to the outer surface of the rotating block 4 and is positioned outside the groove 2, a bolt 6 penetrates through the front side of the fixing block 5, the outer surface of the bolt 6 is in threaded connection with the penetrating part of the fixing block 5, a first thread groove 7 matched with the bolt 6 is formed in the front side of the fixing plate 1, the number of the first thread grooves 7 is multiple, a second thread groove 14 matched with the bolt 6 is arranged on the front side of the fixing plate 1, a curved rod 8 is fixedly connected to the outer surface of the rotating block 4 and is positioned on the front side of the fixing block 5, a hand supporting plate 9 is fixedly connected to one end, far away from the rotating block 4, of the curved rod 8, an elastic cotton block 10 is fixedly connected to the top of the hand supporting plate 9, connecting plates 11 are fixedly connected to the front side and the rear side of the hand supporting plate 9, elastic belts 12 are fixedly connected to one side, far away from each other, of each connecting plate 11, an arc-shaped elastic plate 13 is fixedly connected between the two elastic belts 12, the elastic cotton block 10 is arranged to facilitate a patient to keep a half fist-holding action, the bolt 6 is in threaded connection with the first thread groove 7, the torsion spring 3 is arranged, the hand can be freely placed without being fixed by the bolt 6, and the hand supporting plate 9 can be inclined, the purpose is according to the dorsiflexion of hand or the position of stretching back that lets more smooth that liquid drips, the use has been made things convenient for, and the bottom fixedly connected with elastic cutting ferrule 15 of fixed plate 1, the front side fixedly connected with shock equipment 16 of fixed plate 1, and the equal fixedly connected with stationary blade 17 in both sides around the fixed plate 1, fixedly connected with semicircle formula elastic fixation ring 18 between the one side that two stationary blades 17 kept away from each other, and the bottom fixedly connected with protection pad 19 of semicircle formula elastic fixation ring 18, through the cooperation that is equipped with semicircle formula elastic fixation ring 18 and protection pad 19, and the effect of arc elastic plate 13, the effect of fixed hand has been played, avoid having beaten the back of the needle because patient's hand action leads to the dropped needle.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, elastic card sleeve 15 blocks a certain position, then the hand passes half circle formula elastic fixation ring 18 and protection pad 19, then put the hand in the top of elastic cotton piece 10, make things convenient for the patient to keep the action of a half fist of holding, then fix the hand with arc elastic plate 13, if when not fixing with bolt 6, put into second thread groove 14 after screwing out first thread groove 7 with bolt 6, the hand can freely be placed, if need with bolt 6 fixed, through bolt 6 and a certain first thread groove 7 threaded connection, be certain angle with the slope of hand backup pad 9, convenient smooth infusion, if can also start vibrations equipment 16 after using for a long time, avoid the long-time unmoving numb of hand.

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

Claims

1. An adjustable infusion fixing device, includes fixed plate (1), its characterized in that: the front side of the fixing plate (1) is provided with a groove (2), the rear side of the inner surface of the groove (2) is fixedly connected with a torsion spring (3), the front end of the torsion spring (3) is fixedly connected with a rotating block (4), the front side of the rotating block (4) penetrates through the groove (2) and extends to the outside of the groove (2), the outer surface of the rotating block (4) is fixedly connected with a fixing block (5) positioned at the outside of the groove (2), a bolt (6) is penetrated through the front side of the fixing block (5), the front side of the fixing plate (1) is provided with a first thread groove (7) matched with the bolt (6), the outer surface of the rotating block (4) is fixedly connected with a curved rod (8) positioned at the front side of the fixing block (5), one end of the curved rod (8) far away from the rotating block (4) is fixedly connected with a hand supporting plate (9), the top of the hand supporting plate (9) is fixedly connected with an elastic cotton block, and the front side and the rear side of the hand supporting plate (9) are fixedly connected with connecting pieces (11), two elastic belts (12) are fixedly connected with one sides of the connecting pieces (11) far away from each other, and arc-shaped elastic plates (13) are fixedly connected between the elastic belts (12).

2. The adjustable infusion fixture of claim 1, wherein: the front side of the fixing plate (1) is provided with a second thread groove (14) matched with the bolt (6), and the bottom of the fixing plate (1) is fixedly connected with an elastic clamping sleeve (15).

3. The adjustable infusion fixture of claim 1, wherein: the front side fixedly connected with vibrations equipment (16) of fixed plate (1), and the equal fixedly connected with stationary blade (17) in both sides around fixed plate (1).

4. The adjustable infusion fixture of claim 3, wherein: two fixedly connected with semicircle formula elastic fixation ring (18) between the one side that stationary blade (17) kept away from each other, and the bottom fixedly connected with protection pad (19) of the solid fixed ring of semicircle formula elastic fixation ring (18).

5. The adjustable infusion fixture of claim 1, wherein: the outer surface of the rotating block (4) is rotatably connected with the inner cavity of the groove (2), the outer surface of the rotating block (4) is slidably connected with the inner cavity of the groove (2), and the outer surface of the bolt (6) is in threaded connection with the penetrating position of the fixing block (5).

6. The adjustable infusion fixture of claim 1, wherein: the shape of fixed plate (1) sets up to L type, and the quantity of first thread groove (7) sets up to a plurality ofly, a plurality of first thread groove (7) are the annular and distribute.