CN205411833U - Head vein detaining needle protection device - Google Patents

Abstract

The utility model discloses a head vein indwelling needle protection device. The head vein indwelling needle protection device firmly fixes the vein indwelling needle through the head vein indwelling needle protective shell, and then passes through the head chin, top of the head, and back of the head in multiple directions. The wearing and fixing method of fixing the nylon belt effectively fixes the protective case of the head vein indwelling needle. The head venous indwelling needle protection device of the utility model is more convenient, fast, firm and reliable to protect the venous indwelling needle, so that the venous indwelling needle will not easily fall off and shift in the patient's body even when the patient is active.

Description

A head vein indwelling needle protection device

technical field

The utility model relates to a medical auxiliary device, specifically, the utility model relates to a protection device for a venous indwelling needle, in particular to a protection device for a head venous indwelling needle.

Background technique

The use of intravenous indwelling needles can reduce the pain caused by repeated venipuncture and the fear of injections in children, and it is also suitable for adults with long-term infusions. When the intravenous indwelling needle is pierced into the head and other parts of the child, the child may move the intravenous indwelling needle from time to time. At the same time, the child may touch the intravenous indwelling needle when turning the body during sleep, and the shaking vein during the activity. Indwelling needles, these situations may cause the intravenous indwelling needles to fall off or shift, causing secondary painful injuries to the children.

The authorized notification number is CN203379424U utility model patent discloses a protective cover for intravenous indwelling needles, one end of the protective cover is provided with a first fastener, the other end is provided with two to five elastic collars, and the inner side of the protective cover is provided with a disinfection layer , There is a transparent observation window on the panel of the protective cover. A kind of venous indwelling needle protective cover of this utility model can't protect venous indwelling needle fully fastened, and is only suitable for the protection of venous indwelling needle of hand.

Utility model content

In order to overcome the fact that the existing venous indwelling needle protection device cannot be completely fastened to protect the venous indwelling needle, and the venous indwelling needle is easy to fall off when the child moves around, moves his hands, and touches during sleep, it is not compatible with the child's venous indwelling needle. The selection of the indwelling needle is not the same as the position of the needle. The utility model provides a head vein indwelling needle protection device, which is suitable for the protection of vein indwelling needles pierced in various parts of the body of children. The head venous indwelling needle protection device adopts a separate venous indwelling needle protection fixation and multi-directional adhesive tape fixation, which is more convenient, fast, firm and reliable to protect the venous indwelling needle, so that the venous indwelling needle will not be easily broken even when the patient is active. Detachment and displacement in the child's body.

The technical scheme that the utility model solves its technical problem adopts is:

A head vein indwelling needle protection device, comprising: a head vein indwelling needle protective case 1 and a head multi-directional fixed nylon belt, the head vein indwelling needle protection case 1 includes a soft body A21, a main shell A22 and Observing the cover A14, the main housing A22 is a hollow shell as a whole, with a groove at the front end, and a pipe placement groove A17 in the middle part of one side. 26.

Preferably, the back side of the main housing A22 is pasted with a soft body A21 that can make the head vein indwelling needle protective case 1 fixed on the head, which can be well buckled on the forehead of the child according to the different shapes of the forehead. The head end of the venous indwelling needle 24 is placed in the groove of the main housing A22, and the inner cavity on the back of the main housing A22 leaves space for the venous indwelling needle 24, and the venous indwelling needle tube 26 is placed on the pipeline placement groove A17.

Preferably, it also includes: a needle tube buckle A18, a needle tube buckle B19 and a needle tube buckle hole 20, the needle tube buckle A18 and the needle tube buckle B19 respectively limit and fix the positions on both sides of the intravenous indwelling needle needle tube 26, and the needle tube buckle The buckle A18 and the needle tube buckle B19 cooperate with the needle tube buckle hole 20 on the main housing A22 to ensure that the venous indwelling needle 24 is fixedly placed on the head venous indwelling needle protective case 1 to keep the venous indwelling needle 24 stable.

Preferably, it also includes: observation cover A14, observation cover buckle A15, observation cover fixing hinge A16, observation cover hinge A23 and observation cover buckle hole A25, and the front end of the head vein indwelling needle protective case 1 is provided with an observation cover A14 The observation cover A14 is installed on the main housing A22 through the hinge connection formed by the observation cover hinge A23 on one side and the observation cover fixed hinge A16 on the main housing A22. The observation cover A14 can rotate along the central axis of the hinge connection, and the observation cover A14 The observation cover buckle A15 on the other side of the main casing A22 is formed to cooperate with the observation cover buckle hole A25, and the observation cover A14 is made of transparent plastic.

Preferably, the head multi-directional fixed nylon includes chin fixed nylon belt A2, chin fixed nylon belt B4, head fixed nylon belt A6, head fixed nylon belt B8, head fixed nylon belt A12 and head fixed nylon belt B10, The back of the head fixed nylon belt A6 and the back of the head fixed nylon belt B8 are fixedly installed on the left and right sides of the intravenous indwelling needle protective case 1, the chin fixed nylon belt A2 and the top of the head fixed nylon belt B10 are integrally fixed on the back of the head. The middle position of B8, the fixed nylon band B4 under the chin and the fixed nylon band A12 on the top of the head are fixed in the middle position of the fixed nylon band A6 behind the head as a whole.

Preferably, the head multi-directional fixed nylon also includes a chin fixed nylon barbed end sticky head 3 and a chin fixed nylon hairy end sticky head 5, and the chin fixed nylon barbed end sticky head 3 on the chin fixed nylon belt A2 is fixed to the chin The chin on the nylon band B4 fixes the sticky head 5 at the hairy end of the nylon band to form an adhesive fit.

Preferably, the head multi-directional fixed nylon also includes the back of the head fixed nylon barbed end sticky head 7 and the back of the head fixed nylon hairy end sticky head 9, the back of the head fixed nylon barbed end sticky head on the back of the head fixed nylon belt A6 7 form pasting fit with the back of the head fixed nylon band hairy end sticky head 9 on the nylon band B8.

Preferably, the multi-directional fixed nylon on the head also includes the head fixed nylon barbed end adhesive head 13 and the head fixed nylon hairy end adhesive head 11, and the head fixed nylon barbed end adhesive head 13 on the head fixed nylon belt A12 is fixed to the top of the head. The top of the head on the nylon band B10 fixes the sticky head 11 of the nylon band hair end to form pasting fit.

The beneficial effect of the utility model is that a protective device for venous indwelling needles can comprehensively protect the venous indwelling needles, so that the venous indwelling needles can still be stabbed in the process of children's normal activities, swaying, hand movement, and sleeping. The venous indwelling needle inserted into the vein is stable and firm, and can also play a protective role during the needle infusion process, basically avoiding the secondary painful injury caused by the venous indwelling needle falling off or shifting to the child.

Description of drawings

This manual includes the following drawings, the contents shown are:

Figure 1 is a schematic diagram of the overall frontal structure of the head vein indwelling needle protection device;

Figure 2 is a schematic diagram of the front structure of the head vein indwelling needle protective case;

Fig. 3 is a schematic diagram of the internal structure of the head vein indwelling needle protective case;

Figure 4 is a schematic diagram of the overall back structure of the head indwelling needle protection device;

Fig. 5 is a schematic diagram of the back structure of the head vein indwelling needle protective case;

Labeled in the figure:

1. Protective shell for head vein indwelling needle; 2. Chin fixed nylon belt A; 3. Chin fixed nylon barbed end adhesive head; 4. Chin fixed nylon belt B; 5. Chin fixed nylon belt hairy end adhesive head; 6. Brain Nylon belt A for back fixation; 7. Nylon barbed end sticky head for back fixation; 8. Nylon belt B for back fixation; 9. Nylon belt hair sticky head for back fixation; 10. Nylon belt B for head fixation; 11. Head fixation Nylon hairy end adhesive head; 12. Nylon belt fixed on the top of the head A; 13. Nylon barbed end fixed on the head adhesive head; 14. Observation cover A; 15. Observation cover buckle A; 16. Observation cover fixed hinge A; 17. Pipe Placement groove A; 18. Needle tube buckle A; 19. Needle tube buckle B; 20. Needle tube buckle hole; 21. Soft body A; 22. Main shell A; 23. Observation cover hinge A; 24. Vein Indwelling needle; 25. Observation cover buckle hole A; 26. Indwelling needle tube.

detailed description

Next, with reference to the accompanying drawings, through the description of the embodiments, the specific implementation of the present utility model will be further described in detail, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present utility model , and contribute to its implementation.

As shown in Figure 1, a kind of venous indwelling needle protection device of the present utility model is for the venous indwelling needle protection device of the head, and the venous indwelling needle protection device of the head is fixed by the head venous indwelling needle protective shell 1 and the head in multiple directions. Nylon strap construction.

As shown in Figures 2 to 5, the head vein indwelling needle protective case 1 includes a soft body A21, a main case A22, and an observation cover A14. The main case A22 is a hollow case as a whole, with a groove at the front end, and There is a pipeline placement groove A17 in the middle part of the side, and the width of the static pipeline placement groove A17 can meet the need for placing the needle tube 26 of the intravenous indwelling needle. The back side of the main housing A22 is pasted with a soft body A21, and the use of the soft body A21 can make the head vein indwelling needle protective case 1 fasten on the forehead of the child according to the different shapes of the forehead when it is fixed on the head. Place the head end of the intravenous indwelling needle 24 in the groove of the main casing A22, and the needle part is stuck on the patient's forehead. Placed on the pipe placement groove A17, the needle tube buckle A18 and the needle tube buckle B19 respectively restrict and fix the positions on both sides of the intravenous indwelling needle needle tube 26, the needle tube buckle A18 and the needle tube buckle B19 are connected with the needle tube on the main housing A22 The buckle hole 20 forms a fit to ensure that the venous indwelling needle 24 is fixedly placed on the head venous indwelling needle protective case 1 to keep the venous indwelling needle 24 stable. An observation cover A14 is provided at the front end of the head vein indwelling needle protective case 1, and the observation cover A14 is installed on the main housing A22 through a hinge connection formed by one observation cover hinge A23 and the observation cover fixed hinge A16 on the main housing A22. The observation cover A14 can rotate along the central axis of the hinge connection. The observation cover buckle A15 on the other side of the observation cover A14 cooperates with the observation cover buckle hole A25 on the main housing A22. At this time, the observation cover A14 is in a closed state to protect the intravenous indwelling needle 24, and the observation cover A14 Made of transparent plastic, the placement of the venous indwelling needle 24 can be observed through the observation cover A14, and the situation of the venous indwelling needle 24 can be observed during the infusion process.

A kind of intravenous indwelling needle protection device of the present utility model also needs multi-directional fixed nylon belts on the head to fix the head vein indwelling needle protective shell 1 and the head of the child, wherein the nylon belt A6 behind the head is fixed to the back of the head The nylon band B8 is fixedly installed on the left and right sides of the intravenous indwelling needle protective case 1 . The chin fixed nylon belt A2 and the head fixed nylon belt B10 are integrally fixed at the middle position of the fixed nylon belt B8 behind the head, and the chin fixed nylon belt B4 and the head fixed nylon belt A12 are integrally fixed at the middle position of the fixed nylon belt A6 behind the head. The chin is worn and fixed and adopts the method that the chin fixed nylon barbed end sticky head 3 on the chin fixed nylon belt A2 and the chin fixed nylon bar hairy end sticky head 5 on the chin fixed nylon belt B4 form a pasting fit. The back of the head is worn and fixed and adopts the method that the back of the head fixes the nylon barbed end sticky head 7 on the back of the head on the nylon band A6 and the back of the head fixes the nylon band hairy end sticky head 9 on the back of the head on the nylon band B8 to form a pasting fit. The top of the head is worn and fixed and adopts the method that the top of the head fixed nylon barbed end sticky head 13 on the top of the head fixed nylon belt A12 and the top of the head fixed nylon band hairy end sticky head 11 on the top of the fixed nylon belt B10 form a pasting fit. This method is convenient and fast, and the paste is firm, and the size of the paste can be adjusted according to the head shape of different children.

A venous indwelling needle protection device of the present utility model firmly fixes the venous indwelling needle 24 through the head venous indwelling needle protective shell 1, and then fixes the head by wearing and fixing the chin, the top of the head, and the back of the head with multi-directional nylon belts. The external venous indwelling needle protective shell 1 is effectively fixed, and the venous indwelling needle 24 has played a very good protective effect.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Apparently, the specific implementation of the present invention is not limited by the above methods. As long as the various insubstantial improvements made by adopting the method concept and technical solution of the present utility model; within the scope of protection.

Claims (8)

1. A head vein indwelling needle protection device, characterized in that it comprises: a head vein indwelling needle protective case (1) and a head multi-directional fixed nylon belt, and the head vein indwelling needle protective case (1) includes Soft body A (21), main shell A (22) and observation cover A (14), the main shell A (22) is a hollow shell as a whole, with a groove at the front end, and a A pipeline is placed in the groove A (17), and the width of the static pipeline in the groove A (17) can meet the need for placing the needle tube (26) of the intravenous indwelling needle. 2. The indwelling needle protection device according to claim 1, characterized in that, the back side of the main housing A (22) is pasted with a protective cover that can make the head vein indwelling needle protection case (1) be fixed on the head with the forehead. Different shapes can be well buckled on the soft body A (21) of the forehead of the child, and the head end of the intravenous indwelling needle (24) is placed in the groove of the main housing A (22), and the main housing A ( 22) The inner cavity on the back has a space for placing the venous indwelling needle (24), and the venous indwelling needle tube (26) is placed on the pipeline placement groove A (17). 3. The indwelling needle protection device according to claim 2, further comprising: a needle tube buckle A (18), a needle tube buckle B (19) and a needle tube buckle hole (20), the needle tube buckle A (18) and the needle tube buckle B (19) limit and fix the positions on both sides of the intravenous indwelling needle needle tube (26) respectively, and the needle tube buckle A (18) and the needle tube buckle B (19) are connected with the main housing A ( The needle tube buckle hole (20) on the 22) forms a fit to ensure that the intravenous indwelling needle (24) is fixedly placed on the head intravenous indwelling needle protective case (1), so as to keep the intravenous indwelling needle (24) stable. 4. The indwelling needle protection device according to claim 3, further comprising: observation cover A (14), observation cover buckle A (15), observation cover fixing hinge A (16), observation cover hinge A (23) and observation cover buckle hole A (25), the front end of the head vein indwelling needle protective case 1 is provided with an observation cover A (14), and the observation cover A (14) passes through one side of the observation cover hinge A (23) The hinge connection formed with the fixed hinge A (16) of the observation cover on the main casing A (22) is installed on the main casing A (22). The observation cover A (14) can rotate along the central axis of the hinge connection, and the observation cover The other side observation cover buckle A (15) of A (14) forms cooperation with the observation cover buckle hole A (25) on the main casing A (22), and observation cover A14 is made of transparent plastics. 5. The indwelling needle protection device according to any one of claims 1-3, characterized in that, the head multi-directional fixed nylon includes chin fixed nylon belt A (2), chin fixed nylon belt B (4), The fixed nylon band A (6) behind the head, the fixed nylon band B (8) behind the head, the fixed nylon band A (12) and the fixed nylon band B (10) at the top of the head, the fixed nylon band A (6) and the fixed nylon band B (10) at the back of the head The fixed nylon belt B (8) behind the head is fixedly installed on the left and right sides of the intravenous indwelling needle protective case (1), and the fixed nylon belt A (2) under the chin and the fixed nylon belt B (10) on the top of the head are fixed on the back of the head as a whole Nylon strap B (8) middle position, chin fixed nylon strap B (4) and fixed nylon strap A (12) on the top of the head are an integral body fixed in the fixed nylon strap A (6) middle position behind the head. 6. The indwelling needle protection device according to claim 5, characterized in that, the multi-directional fixed nylon head also includes a chin-fixed nylon barbed end adhesive head (3) and a chin-fixed nylon hairy end adhesive head (5) , the chin fixed nylon barbed end sticky head (3) on the chin fixed nylon belt A (2) forms paste fit with the chin fixed nylon barbed end sticky head (5) on the chin fixed nylon belt B (4). 7. The indwelling needle protection device according to claim 6, characterized in that, the multi-directional fixed nylon head also includes a fixed nylon barbed end sticky head (7) behind the head and a hairy nylon sticky end sticky head fixed behind the head ( 9), the back of the head fixed nylon barbed end adhesive head (7) on the back of the head fixed nylon belt A (6) and the back of the head fixed nylon belt hairy end adhesive head (9) on the back of the head fixed nylon belt B (8) form Paste mates. 8. The indwelling needle protection device according to claim 7, characterized in that, the multi-directional fixed nylon on the head also includes a head-fixed nylon barbed end adhesive head (13) and a head-fixed nylon hairy end adhesive head (11) , the head fixed nylon barbed end adhesive head (13) on the head fixed nylon belt A (12) and the head fixed nylon tape hairy end adhesive head (11) on the head fixed nylon belt B (10) form pasting fit.