CN213220008U

CN213220008U - Simple fixing device for child venous indwelling needle

Info

Publication number: CN213220008U
Application number: CN202021385162.9U
Authority: CN
Inventors: 秦林
Original assignee: Fuling Center Hospital of Chongqing City
Current assignee: Fuling Center Hospital of Chongqing City
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-18
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a simple and easy fixing device of needle is kept somewhere to child's vein, concretely relates to infusion auxiliary assembly field, including the set casing, the fixed protective housing that is equipped with of set casing one end, set casing and protective housing bottom are equipped with three fixed establishment, the protective housing top is equipped with observes the lid, it is equipped with convex lens to observe the lid top, the fixed second elastic webbing that is equipped with in both ends around the set casing bottom, the fixed second connecting band that is equipped with of second elastic webbing one end, fixed establishment includes first fixed band, first fixed band bottom is equipped with medical gauze, first fixed band both ends are all fixed and are equipped with first elastic webbing. The utility model discloses a medical gauze of direct bottom with first fixed band pushes down the needle handle, has avoided using medical sticky tape to glue on infant's back of the hand, through inlaying convex lens at observation lid top, can make the more direct clear condition of observing syringe needle department of medical personnel.

Description

Simple fixing device for child venous indwelling needle

Technical Field

The embodiment of the utility model provides a relate to infusion auxiliary assembly field, concretely relates to simple and easy fixing device of needle is kept somewhere to children's vein.

Background

The use of the indwelling needle can reduce the pain of the sick children caused by repeated venipuncture and the fear of injection, lighten the anxiety of parents, facilitate clinical medication, help the critical patients to take medicine for emergency treatment, lighten the workload of nurses and reduce the pain of the sick children, thereby the intravenous indwelling needle is widely applied clinically. After the indwelling needle is adopted, repeated needle insertion can be avoided only by connecting the inlet end of the indwelling needle with the infusion tube at each time, but because the indwelling needle is embedded in the venous blood vessel of the infant, the indwelling needle must be ensured not to be displaced and kept clean in the moving process of the infant so as to avoid damaging the indwelling needle and even injuring the infant, and therefore the indwelling needle needs to be fixed.

However, most of the existing fixing devices fix the needle by medical adhesive tape, and then use the fixing supporting plate and medical gauze to wrap and limit the hand movement, the method can prevent medical staff from directly observing the condition of the remaining needle, and the skin of a child is adhered by the medical adhesive tape for a long time and feels uncomfortable.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a simple and easy fixing device of needle is kept somewhere to child's vein, push down the needle handle through the medical gauze of direct first fixed band bottom, it glues on the infant's back of the hand to have avoided using medical adhesive tape, through inlaying convex lens at observation lid top, can make the condition of the more direct clear observation syringe needle department of medical personnel, solved among the prior art because all fix syringe needle with medical adhesive tape, then will wrap up the condition that the limited hand activity leads to medical personnel's unable direct observation to keep somewhere the needle with fixed layer board and medical gauze again, child's skin is adhered to by medical adhesive tape for a long time and also can feel uncomfortable problem.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a simple fixing device for a pediatric venous indwelling needle comprises a fixing shell, wherein a protective shell is fixedly arranged at one end of the fixing shell, three fixing mechanisms are arranged at the bottoms of one ends of the fixing shell and the protective shell and the bottom of a contact point of the fixing shell and the protective shell respectively, an observation cover is arranged at the top end of the protective shell, a convex lens is arranged at the top end of the observation cover and is embedded at the top end of the observation cover and communicated with the inside of the protective shell, second elastic belts are fixedly arranged at the front end and the rear end of the bottom of the fixing shell and are arranged between the two fixing mechanisms, and a second connecting belt is fixedly arranged at one end of each second elastic belt;

the fixing mechanism comprises a first fixing band, medical gauze is arranged at the bottom of the first fixing band, first elastic bands are fixedly arranged at two ends of the first fixing band, and a first connecting band is fixedly arranged at one end of each first elastic band.

Further, the fixed shell top one end is fixed and is equipped with the dust cover, the inside bracing piece that is equipped with of dust cover, bracing piece one end is fixed to be established on the fixed shell top, the bracing piece other end is fixed to be equipped with and supports the area, it is connected through the magic subsides to support the area both ends.

Furthermore, the top end of the dustproof shell is provided with a cover plate, and one side of the cover plate is connected with one side of the dustproof shell through a hinge.

Furthermore, a communication opening is formed in the top end of the fixed shell, the communication opening is formed in the bottom of the dustproof shell, and the supporting rod is arranged on one side of the communication opening.

Furthermore, a plurality of air holes are formed in the top end of the protective shell, and the air holes are formed in the outer side of the convex lens.

Further, the rear end of the observation cover is connected with the rear end of the protective shell through a hinge, a second fixing band is fixedly arranged at the front end of the observation cover, a third fixing band is fixedly arranged at the front end of the protective shell, and the second fixing band and the third fixing band are connected through a magic tape.

Furtherly, three first fixed band is fixed respectively and is established the one end bottom of set casing and protecting crust and the contact point bottom of set casing and protecting crust, the bottom of first fixed band is connected through the magic subsides with the top of medical gauze.

Furthermore, two first connecting belts in each fixing mechanism are connected through a magic tape, and two second connecting belts are connected through a magic tape.

The embodiment of the utility model provides a have following advantage:

1. the utility model presses the medical gauze in the fixing mechanism at the bottom of the contact point of the fixing shell and the protective shell on the needle handle, then bypasses the first connecting belt around the arm of the infant, pulls the first elastic belt, the first elastic belt is stretched due to the elastic action, when the first connecting belt is adjusted to be proper, the two first connecting belts are fixed together through the magic tape, compared with the prior art, the needle handle is directly pressed by the medical gauze at the bottom of the first fixing belt, and the medical adhesive tape is prevented from being adhered to the back of the hand of the infant;

2. the utility model discloses an observation through convex lens, convex lens can enlarge syringe needle and the circumstances around showing, lets medical personnel observe very easily, compares with prior art, through inlaying convex lens at observation lid top, can make medical personnel more direct clear observe the circumstances of syringe needle department;

3. the utility model is connected with the medical gauze through the magic tape by the first fixing band, compared with the prior art, the medical gauze can be more conveniently replaced;

4. the utility model has the advantages that the height difference is formed between the transfusion joint and the needle head by hanging the transfusion joint on the support column, and compared with the prior art, the blood return can be effectively prevented;

5. the utility model discloses a walk around the handrail on sick bed or the chair with the second connecting band, second connecting band pulling second elastic webbing, second elastic webbing is because elasticity is elongated, and rethread magic subsides are together fixed with two second connecting bands, and the infant arm will be fixed on the handrail of sick bed or chair, compares with prior art, can fix the infant arm on sick bed or chair handrail, more makes things convenient for medical personnel's operation.

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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic view of the overall front view structure provided by the present invention;

FIG. 3 is a schematic view of the overall side view structure provided by the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the first fixing band and the medical gauze provided by the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the second fixing band and the third fixing band provided by the present invention;

in the figure: the medical gauze mask comprises a fixing shell 1, a protective shell 2, a fixing mechanism 3, an observation cover 4, a convex lens 5, a first fixing band 6, medical gauze 7, a first elastic band 8, a first connecting band 9, a second elastic band 10, a second connecting band 11, a dustproof shell 12, a supporting rod 13, a supporting band 14, a cover plate 15, a communication port 16, air holes 17, a second fixing band 18 and a third fixing band 19.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 in the specification, the simple fixing device for the pediatric venous indwelling needle of the embodiment comprises a fixing shell 1, wherein a protective shell 2 is fixedly arranged at one end of the fixing shell 1, three fixing mechanisms 3 are arranged at the bottoms of the fixing shell 1 and the protective shell 2, the three fixing mechanisms 3 are respectively arranged at the bottoms of one ends of the fixing shell 1 and the protective shell 2 and the bottom of a contact point between the fixing shell 1 and the protective shell 2, an observation cover 4 is arranged at the top end of the protective shell 2, a convex lens 5 is arranged at the top end of the observation cover 4, the convex lens 5 is embedded at the top end of the observation cover 4 and communicated with the inside of the protective shell 2, second elastic bands 10 are fixedly arranged at the front end and the rear end of the bottom of the fixing shell 1, the second elastic bands 10 are arranged between the two fixing mechanisms 3, and one end of each second elastic band 10;

the fixing mechanism 3 comprises a first fixing band 6, medical gauze 7 is arranged at the bottom of the first fixing band 6, first elastic bands 8 are fixedly arranged at two ends of the first fixing band 6, and first connecting bands 9 are fixedly arranged at one ends of the first elastic bands 8.

Further, 1 top one end of set casing is fixed and is equipped with dust cover 12, the inside bracing piece 13 that is equipped with of dust cover 12, 13 one end of bracing piece is fixed to be established on 1 top of set casing, 13 other ends of bracing piece are fixed and are equipped with and support area 14, support 14 both ends and paste through the magic and be connected, can fix infusion joint inside 12 dust cover, make and form the difference in height between its and the syringe needle, prevent blood return.

Furthermore, the top end of the dustproof shell 12 is provided with a cover plate 15, and one side of the cover plate 15 is connected with one side of the dustproof shell 12 through a hinge so as to be conveniently connected with an external infusion tube.

Furthermore, the top end of the fixed shell 1 is provided with a communication port 16, the communication port 16 is arranged at the bottom of the dustproof shell 12, and the support rod 13 is arranged at one side of the communication port 16, so that an infusion connector can conveniently penetrate from the fixed shell 1 to the interior of the dustproof shell 12.

Furthermore, a plurality of air holes 17 are formed in the top end of the protective shell 2, and the air holes 17 are formed in the outer side of the convex lens 5, so that the acupuncture point can be conveniently communicated with the air.

Further, the rear end of observing lid 4 passes through hinged joint with 2 rear ends of protecting crust, the fixed second fixed band 18 that is equipped with in front end of observing lid 4, the fixed third fixed band 19 that is equipped with in front end of protecting crust 2, be connected through the magic subsides between second fixed band 18 and the third fixed band 19, open observation lid 4 when being convenient for go wrong fast.

Further, it is three first fixed band 6 is fixed respectively and is established in the one end bottom of set casing 1 and protecting crust 2 and the contact point bottom of set casing 1 and protecting crust 2, the bottom of first fixed band 6 is connected through the magic subsides with the top of medical gauze 7, is convenient for change medical gauze 7.

Further, two of the fixing mechanisms 3 are connected with each other through a hook and loop fastener between the first connecting belts 9, and two of the second connecting belts 11 are connected with each other through a hook and loop fastener between the two first connecting belts 9 and the two second connecting belts 11, so that the two first connecting belts 9 and the two second connecting belts 11 can be fixedly connected with each other.

The implementation scenario is specifically as follows: after the indwelling needle is pricked into the hand dorsal vein of the infant, the medical gauze 7 in the fixing mechanism 3 at the bottom of the contact point of the fixing shell 1 and the protective shell 2 is pressed on the needle handle, then the first connecting belt 9 is wound around the arm of the infant, the first connecting belt 9 pulls the first elastic belt 8, the first elastic belt 8 is stretched due to the elastic action, when the adjustment is proper, the two first connecting belts 9 are fixed together by the magic tape, similarly, the two first connecting belts 9 at the bottom of one end of the protective shell 2 are fixed together by the magic tape by winding around the palm of the infant, the indwelling needle infusion connector is passed through the communicating port 16, the supporting belt 14 is fixed by the magic tape after winding around the infusion connector for a circle, then the two first connecting belts 9 at the bottom of one end of the fixing shell 1 are fixed together by the magic tape by winding around the arm of the infant, and finally the second connecting belt 11 is wound around the armrest on the patient bed or on the chair, the second connecting belt 11 pulls the second elastic belt 10, the second elastic belt 10 is elastically stretched, and then the two second connecting belts 11 are fixed together by the magic tape, so that the arm of the infant can be fixed on the armrest of the sickbed or the chair, when the infusion needs to be performed, the cover plate 15 is opened, the infusion tube is connected with the infusion joint, when the medical staff wants to observe the indwelling needle, the needle can be directly observed through the convex lens 5, the convex lens 5 can enlarge and display the needle and the surrounding situation, so that the medical staff can easily observe the needle, when the problem occurs, the second fixing belt 18 is torn from the third fixing belt 19, the observation cover 4 is opened, so that the needle can directly contact with the needle to treat the problem, after the needle is used, the medical gauze 7 is torn from the bottom of the first fixing belt 6 to replace the new medical gauze 7, the utility model directly uses the medical gauze 7 at the bottom of the first fixing belt 6 to press the needle handle, avoided using medical adhesive tape to glue on infant's back of the hand, through inlay convex lens 5 on 4 tops of observation lid, can make the more direct clear circumstances of observing syringe needle department of medical personnel, be connected through magic subsides between first fixed band 6 and the medical gauze 7, change medical gauze 7 that can be more convenient, hang on support column 13 through infusing the joint, make and form the difference in height between infusion joint and the syringe needle, can effectively prevent the blood return, both ends set up second elastic webbing 10 and second connecting band 11 around 2 through the protecting crust, can fix the infant arm on sick bed or chair handrail, more make things convenient for medical personnel's operation, this embodiment has specifically solved the unable direct observation of medical personnel in the prior art and has kept somewhere the condition of needle, and child's skin also can feel uncomfortable problem for a long time by medical adhesive tape adhesion.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a simple and easy fixing device of needle is kept somewhere to children's vein, includes set casing (1), its characterized in that: a protective shell (2) is fixedly arranged at one end of the fixed shell (1), three fixing mechanisms (3) are arranged at the bottoms of the fixed shell (1) and the protective shell (2), the three fixing mechanisms (3) are respectively arranged at the bottoms of one ends of the fixed shell (1) and the protective shell (2) and the bottoms of contact points of the fixed shell (1) and the protective shell (2), an observation cover (4) is arranged at the top end of the protective shell (2), a convex lens (5) is arranged at the top end of the observation cover (4), the convex lens (5) is embedded at the top end of the observation cover (4) and communicated with the inside of the protective shell (2), second elastic belts (10) are fixedly arranged at the front end and the rear end of the bottom of the fixed shell (1), the second elastic belts (10) are arranged between the two fixing mechanisms (3), and a second connecting belt (11) is fixedly arranged at one end of the second elastic belts (10;

fixing mechanism (3) are including first fixed band (6), first fixed band (6) bottom is equipped with medical gauze (7), first fixed band (6) both ends are all fixed and are equipped with first elastic webbing (8), first elastic webbing (8) one end is fixed and is equipped with first connecting band (9).

2. The simple fixing device for the pediatric venous indwelling needle according to claim 1, wherein: the utility model discloses a fixed casing (1) top one end is fixed and is equipped with dirt-proof shell (12), the inside bracing piece (13) that is equipped with of dirt-proof shell (12), bracing piece (13) one end is fixed to be established on set casing (1) top, bracing piece (13) other end is fixed and is equipped with and supports area (14), it is connected through the magic subsides to support area (14) both ends.

3. The simple fixing device for the pediatric venous indwelling needle according to claim 2, wherein: the dustproof shell (12) is characterized in that a cover plate (15) is arranged at the top end of the dustproof shell (12), and one side of the cover plate (15) is connected with one side of the dustproof shell (12) through a hinge.

4. The simple fixing device for the pediatric venous indwelling needle according to claim 2, wherein: the top end of the fixed shell (1) is provided with a communication port (16), the communication port (16) is arranged at the bottom of the dustproof shell (12), and the support rod (13) is arranged on one side of the communication port (16).

5. The simple fixing device for the pediatric venous indwelling needle according to claim 1, wherein: a plurality of air holes (17) are formed in the top end of the protective shell (2), and the air holes (17) are formed in the outer side of the convex lens (5).

6. The simple fixing device for the pediatric venous indwelling needle according to claim 1, wherein: the rear end of observing lid (4) passes through hinged joint with protecting crust (2) rear end, the front end of observing lid (4) is fixed and is equipped with second fixed band (18), the front end of protecting crust (2) is fixed and is equipped with third fixed band (19), be connected through the magic subsides between second fixed band (18) and third fixed band (19).

7. The simple fixing device for the pediatric venous indwelling needle according to claim 1, wherein: it is three first fixed band (6) are fixed respectively and are established the one end bottom of set casing (1) and protecting crust (2) and the contact point bottom of set casing (1) and protecting crust (2), the bottom of first fixed band (6) is connected through the magic subsides with the top of medical gauze (7).

8. The simple fixing device for the pediatric venous indwelling needle according to claim 1, wherein: two first connecting belts (9) in each fixing mechanism (3) are connected through a magic tape, and two second connecting belts (11) are connected through a magic tape.