CN215821982U

CN215821982U - Infant venous transfusion fixer

Info

Publication number: CN215821982U
Application number: CN202121864168.9U
Authority: CN
Inventors: 黄秀华; 邓羽惠; 张夏露; 陆美宁; 周少良; 刘芳印; 王柳月; 陈柳翠; 罗岚月
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-15
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an infant venous transfusion fixator which comprises a fixed plate, wherein a movable plate is hinged to one side of the fixed plate, a limiting plate is arranged between the movable plate and the fixed plate and fixedly connected with the movable plate, two insertion rods are arranged at the bottom of the fixed plate, a connecting plate is connected between the two insertion rods, and sliding grooves are formed in the bottoms of the fixed plates, corresponding to the tops of the insertion rods; according to the utility model, the movable plate is arranged, before puncture, the arm parts of the infant are bound through the fixed plate and the magic tape, after puncture is finished, the connecting plate is pulled, the inserting rod is driven by the connecting plate to push the movable plate and the palm of the infant to deflect upwards together, when the palm of the infant is supported by the movable plate and is positioned on the same plane with the arm, and finally the palm part of the infant and the movable plate are bound together through the magic tape on the movable plate, so that the puncture needle is prevented from puncturing blood vessels of the infant in the intravenous injection process.

Description

Infant venous transfusion fixer

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an infant venous transfusion fixator.

Background

The intravenous infusion is a method for infusing a large amount of sterile liquid, electrolyte and medicine into the body from veins by utilizing the principles of atmospheric pressure and hydrostatic pressure, is a highly professional technology, and the treatment level of the intravenous infusion comprises parenteral infusion, nutrition support, medication and infusion.

Because a certain pricking feeling can be generated during intravenous injection, a human body can resist the pricking feeling to do actions such as writhing, twitching and the like, and for adults, the pain can be overcome automatically, so that the pain can be kept still during injection, but for infants, the hands of the infants need to be fixed during injection, so that the puncture needle is prevented from puncturing blood vessels due to the disorder of the infants. In order to solve the problem, the existing solution is to use a paper box to fix after venipuncture is performed on an infant, and the specific operation is to take the paper box to be placed at the palm and wrist joints of the hand and then take adhesive tape to wrap the paper box and the hand together when the paper box and the hand are fixed, but the fixing mode is often cry and cry of children and good movement, so that when the paper box and the hand are not fixed, a puncture needle can puncture a blood vessel, and further intravenous drip failure is caused.

Therefore, it is necessary to provide an infant intravenous infusion fixator to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides an infant intravenous transfusion fixer to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an infant venous transfusion fixer comprises a fixed plate, wherein a movable plate is hinged to one side of the fixed plate, a limiting plate is arranged between the movable plate and the fixed plate and fixedly connected with the movable plate, two insert rods are arranged at the bottom of the fixed plate, a connecting plate is connected between the two insert rods, a sliding groove is formed in the bottom of the fixed plate corresponding to the top of each insert rod, two sliding blocks are arranged in the sliding groove, the two sliding blocks in the same sliding groove are fixedly connected with the insert rods corresponding to the bottoms of the two insert rods, magnetic blocks are arranged at two ends of each insert rod, the magnetic blocks at two ends of each insert rod are fixedly connected with the fixed plate and the movable plate respectively, a lantern ring is sleeved on each insert rod in a sliding mode and fixedly connected with the bottom of the movable plate, a plurality of slots are formed in the front sides of the fixed plate and the movable plate, locking devices are arranged in the slots, and a plurality of fixed shafts are arranged on the rear sides of the fixed plate or the movable plate, and fixed blocks are arranged at the two ends of the fixed shaft and are fixedly connected with the rear sides of the corresponding fixed plates or the corresponding movable plates.

Preferably, locking device includes the inserted block, it pastes to have linked firmly the magic on the inserted block, the surface that magic subsides top is close to its free end designs for the hook face, the surface that magic subsides top is close to its middle part designs for the matte.

Preferably, the bottoms of the slots are communicated with the bottoms of the movable plate or the fixed plate, and the slots correspond to the fixed shafts one to one.

Preferably, the width of magic subsides is less than the length of fixed axle, and the length of magic subsides is greater than the width of fixed plate or fly leaf.

Preferably, the top of fixed plate and fly leaf has all linked firmly the protection pad, and the protection pad is the silica gel material.

Preferably, the length of the inserted bar is smaller than that of the sliding groove, and the inserted bar can be completely positioned at the bottom of the fixing plate.

Preferably, the width of the limiting plate is equal to the distance between the fixed plate and the movable plate, and the limiting plate is close to the top of the movable plate.

Preferably, the two magnetic blocks located at the two ends of the same inserted bar are located on the same straight line with the inserted bar, and the two ends of the inserted bar can be in contact with the two magnetic blocks.

The utility model has the technical effects and advantages that:

1. according to the utility model, the movable plate is arranged, before puncture, the arm parts of the infant are bound through the fixed plate and the magic tape, after puncture is finished, the connecting plate is pulled, so that the insertion rod is driven by the connecting plate to be in contact with the movable plate, at the moment, the movable plate starts to support the palm of the infant to deflect upwards due to the support of the insertion rod, when the insertion rod is inserted into the lantern ring, the connecting plate is stopped being pulled, at the moment, the palm of the infant and the arm of the infant are in the same plane under the support of the movable plate, and finally, the palm part of the infant and the movable plate are bound together through the magic tape on the movable plate, so that the puncture needle is prevented from puncturing blood vessels of the infant in the intravenous injection process;

2. according to the utility model, the insertion block is arranged, when intravenous injection is completed, the hands of the infant can be separated from the fixed plate and the movable plate by tearing the magic tape, and at the moment, the insertion block can slide out from the bottom of the slot, so that the magic tape can be separated from the movable plate and the fixed plate, the magic tape, the movable plate and the fixed plate can be conveniently sterilized independently, and the use sanitation of the magic tape, the movable plate and the fixed plate is ensured;

3. compared with the traditional adhesive tape fixing, the magic tape fixing device is convenient and rapid to fix by arranging the magic tape, so that the time for infants to feel uncomfortable and cry is saved, and meanwhile, the magic tape can be well bound to arms of infants with different thicknesses.

4. According to the utility model, the protection pad is arranged, so that when the arms and the palms of the infants are bound, the comfort level of the infants can be improved, and the discomfort of the infants is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a sectional view of the main surfaces of a fixed plate and a movable plate in the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a fixing plate; 2. a movable plate; 3. a limiting plate; 4. inserting a rod; 5. connecting plates; 6. a chute; 7. a slider; 8. a magnetic block; 9. a collar; 10. a slot; 11. a locking device; 111. inserting a block; 112. magic tape; 12. a fixed shaft; 13. and (6) a protective pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention;

in the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The utility model provides an infant venous transfusion fixator shown in figures 1-4, which comprises a fixed plate 1, wherein a movable plate 2 is hinged to one side of the fixed plate 1, protective pads 13 are fixedly connected to the tops of the fixed plate 1 and the movable plate 2, the protective pads 13 are made of silica gel, a limiting plate 3 is arranged between the movable plate 2 and the fixed plate 1, the limiting plate 3 is fixedly connected with the movable plate 2, the width of the limiting plate 3 is equal to the distance between the fixed plate 1 and the movable plate 2, the limiting plate 3 is close to the top of the movable plate 2, two insert rods 4 are arranged at the bottom of the fixed plate 1, a connecting plate 5 is connected between the two insert rods 4, sliding grooves 6 are formed in the bottoms of the fixed plate 1 corresponding to the tops of the insert rods 4, the lengths of the insert rods 4 are smaller than the lengths of the sliding grooves 6, the insert rods 4 can be completely positioned at the bottoms of the fixed plate 1, and two sliding blocks 7 are arranged in the sliding grooves 6, two sliding blocks 7 positioned in the same sliding groove 6 are fixedly connected with an inserting rod 4 corresponding to the bottom of the same sliding groove, two ends of the inserting rod 4 are respectively provided with a magnetic block 8, the magnetic blocks 8 positioned at two ends of the inserting rod 4 are respectively fixedly connected with a fixed plate 1 and a movable plate 2, the two magnetic blocks 8 positioned at two ends of the same inserting rod 4 are respectively positioned on the same straight line with the inserting rod 4, two ends of the inserting rod 4 can be contacted with the two magnetic blocks 8, a lantern ring 9 is sleeved on the inserting rod 4 in a sliding mode, the lantern ring 9 is fixedly connected with the bottom of the movable plate 2, a plurality of slots 10 are respectively arranged on the front sides of the fixed plate 1 and the movable plate 2, locking devices 11 are arranged in the slots 10, a plurality of fixed shafts 12 are respectively arranged on the rear sides of the fixed plate 1 or the movable plate 2, fixed blocks are respectively arranged at two ends of the fixed shafts 12 and are fixedly connected with the rear sides of the fixed plate 1 or the movable plate 2, the bottoms of the slots 10 are communicated with the movable plate 2 or the bottom of the movable plate 1, the plurality of slots 10 correspond to the plurality of fixing shafts 12 one by one;

when needing to carry out intravenous injection on an infant, firstly placing the inserted link 4 at the bottom of the fixed plate 1, and enabling the inserted link 4 to be adsorbed together with the magnetic block 8 at the bottom of the fixed plate 1, so as to prevent the inserted link 4 from sliding randomly, then placing the arm of the infant on the fixed plate 1, enabling the back of the hand of the infant to face upwards, meanwhile enabling the joint of the arm and the palm of the infant to be opposite to the joint of the fixed plate 1 and the movable plate 2, then binding the arm of the infant and the fixed plate 1 together through the locking devices 11 on the fixed plate 1, at the moment, carrying out puncture operation on the infant, and because the movable plate 2 is not supported by the inserted link 4 at the moment, the movable plate 2 can deflect freely, so that the palm part of the infant can bend freely, and further the puncture operation on the infant by medical staff cannot be influenced;

after the puncture is finished, the connecting plate 5 is pulled, the inserting rod 4 is driven by the connecting plate 5 to be separated from the magnetic block 8 at the bottom of the fixed plate 1 and move towards the direction of the movable plate 2, when the inserting rod 4 is contacted with the movable plate 2, the movable plate 2 starts to deflect upwards due to the support of the inserting rod 4, the movable plate 2 gradually contacts with the palm part of the infant along with the continuous movement of the inserting rod 4, so that the palm of the infant is supported to deflect upwards along with the movable plate 2, when the inserting rod 4 is inserted into the lantern ring 9 and contacts with the magnetic block 8 at the bottom of the movable plate 2, the connecting plate 5 is stopped being pulled, the movable plate 2 and the fixed plate 1 are in the same plane, the palm of the infant and the arm of the infant are also in the same plane under the support of the movable plate 2, and finally the palm part of the infant and the movable plate 2 are bound together through the locking device 11 on the movable plate 2, so that the palm part of the infant is limited, thereby preventing the puncture needle from puncturing the blood vessel of the infant in the process of intravenous injection.

As shown in fig. 1-3, the locking device 11 includes an insertion block 111, a hook-and-loop fastener 112 is fixedly connected to the insertion block 111, a hook surface is arranged on a top of the hook-and-loop fastener 112 near a free end thereof, a hair surface is arranged on a top of the hook-and-loop fastener 112 near a middle thereof, a width of the hook-and-loop fastener 112 is smaller than a length of the fixing shaft 12, and a length of the hook-and-loop fastener 112 is greater than a width of the fixing plate 1 or the movable plate 2;

when the arm of infant is put on fixed plate 1, pass corresponding fixed axle 12 with a plurality of magic subsides 112 on the fixed plate 1 in proper order, then the free end of pulling the magic gently, make magic subsides 112 can cooperate fixed axle 12 to firmly laminate infant's arm part on fixed plate 1, then with hook face part and the hair side part laminating on the magic subsides 112 together, thereby realize the fixed to infant's arm part, when infant's palm part was put on fly leaf 2, according to above-mentioned operation, can realize the fixed to infant's palm part.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an infant venous transfusion fixer, includes fixed plate (1), its characterized in that: one side of the fixed plate (1) is hinged with a movable plate (2), a limiting plate (3) is arranged between the movable plate (2) and the fixed plate (1), the limiting plate (3) is fixedly connected with the movable plate (2), two inserting rods (4) are arranged at the bottom of the fixed plate (1), a connecting plate (5) is connected between the two inserting rods (4), a sliding groove (6) is formed in the bottom of the fixed plate (1) corresponding to the top of each inserting rod (4), two sliding blocks (7) are arranged in the sliding groove (6), the two sliding blocks (7) in the same sliding groove (6) are fixedly connected with the inserting rods (4) corresponding to the bottoms of the sliding blocks, magnetic blocks (8) are arranged at two ends of each inserting rod (4), the magnetic blocks (8) at two ends of each inserting rod (4) are fixedly connected with the fixed plate (1) and the movable plate (2) respectively, and a lantern ring (9) is sleeved on each inserting rod (4) in a sliding mode, and lantern ring (9) link firmly with fly leaf (2) bottom, a plurality of slots (10) have all been seted up to the front side of fixed plate (1) and fly leaf (2), and are equipped with locking device (11) in slot (10), fixed plate (1) or fly leaf (2) rear side all is equipped with a plurality of fixed axles (12), the both ends of fixed axle (12) all are equipped with the fixed block, and the fixed block links firmly with fixed plate (1) or fly leaf (2) rear side that corresponds.

2. The infant intravenous infusion fixator of claim 1, wherein: locking device (11) are including inserted block (111), inserted block (111) is gone up and is linked firmly magic subsides (112), the surface that magic subsides (112) top is close to its free end designs for colluding the face, the surface that magic subsides (112) top is close to its middle part is the hair side design.

3. The infant intravenous infusion fixator of claim 1, wherein: the bottom of the slot (10) is communicated with the bottom of the movable plate (2) or the fixed plate (1), and the slots (10) are in one-to-one correspondence with the fixed shafts (12).

4. The infant intravenous infusion fixator of claim 1, wherein: the width of the magic tape (112) is smaller than the length of the fixing shaft (12), and the length of the magic tape (112) is larger than the width of the fixing plate (1) or the movable plate (2).

5. The infant intravenous infusion fixator of claim 1, wherein: the top of fixed plate (1) and fly leaf (2) has all linked firmly protection pad (13), and protection pad (13) are the silica gel material.

6. The infant intravenous infusion fixator of claim 1, wherein: the length of inserted bar (4) is less than the length of spout (6), and inserted bar (4) can be located the bottom of fixed plate (1) completely.

7. The infant intravenous infusion fixator of claim 1, wherein: the width of the limiting plate (3) is equal to the distance between the fixed plate (1) and the movable plate (2), and the limiting plate (3) is close to the top of the movable plate (2).

8. The infant intravenous infusion fixator of claim 1, wherein: the two magnetic blocks (8) positioned at the two ends of the same inserted bar (4) are positioned on the same straight line with the inserted bar (4), and the two ends of the inserted bar (4) can be in contact with the two magnetic blocks (8).