CN215608339U

CN215608339U - Neonate keeps somewhere needle and prevents pressing nursing device

Info

Publication number: CN215608339U
Application number: CN202122157261.2U
Authority: CN
Inventors: 李敏; 杨帆
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-25
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a neonate remaining needle pressure-proof nursing device, belonging to the medical field, comprising an upper fixing ring, wherein the left end of the upper fixing ring is hinged with a lower fixing ring, the right end walls of the upper fixing ring and the lower fixing ring are both fixedly connected with a pair of adjusting blocks, a screw rod is connected between the upper and lower corresponding adjusting blocks through threads, the top end of the upper fixing ring is provided with a first groove and a through hole, the through hole is positioned at the rear end of the first groove, a supporting block is fixedly connected in the first groove, the top end of the supporting block is provided with a chute, a remaining needle is arranged in the chute, the remaining needle clamps the arm of a neonate through the upper fixing ring and the lower fixing ring, a catheter is hidden in the device after being smoothly guided into a blood vessel, the possibility that the catheter is extruded in the process of neonate transfusion is effectively reduced, and parents do not need to nurse the neonate continuously, the workload of parents is greatly reduced.

Description

Neonate keeps somewhere needle and prevents pressing nursing device

Technical Field

The utility model relates to the field of medical treatment, in particular to a neonate remaining needle pressure-proof nursing device.

Background

Keep somewhere the constitution part of needle core including can keeping somewhere the mild pipe/sleeve in the blood vessel to and the puncture guide nook closing member of stainless steel, during the use puncture into the blood vessel with pipe and nook closing member together, after the pipe all gets into the blood vessel, withdraw the nook closing member, thereby only keep somewhere the mild pipe in the blood vessel and carry out infusion treatment, the use of keeping somewhere the needle can reduce the misery that the infant caused because of puncturing repeatedly and the fear of making a needle, alleviate the hot mood of the head of a family, be convenient for clinical medication, alleviate nurse's work load.

However, the problem that the indwelling needle used for the neonate on the market at present is that the neonate is active and active, when the needle core is withdrawn, the catheter is indwelling in the blood vessel of the neonate, when the infusion is carried out through the catheter, the neonate who does not stop and move is very easy to extrude the catheter, the normal infusion is affected, parents need to take continuous care in the infusion process, the catheter is prevented from being extruded in the infusion process, and the workload of the parents is greatly increased.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a neonate indwelling needle pressure-proof nursing device, which clamps the arm of a neonate through an upper fixing ring and a lower fixing ring, and a catheter is hidden in the device after being smoothly guided into a blood vessel, so that the possibility that the catheter is extruded in the process of transfusion of the neonate is effectively reduced, parents do not need to continuously nurse the neonate during transfusion, and the work burden of the parents is greatly reduced.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A neonate keeps somewhere needle and prevents pressing nursing device, includes last solid fixed ring, the left end of last solid fixed ring articulates there is lower solid fixed ring, all fixedly connected with a pair of regulating block on the right end wall of last solid fixed ring and lower solid fixed ring, there is the screw rod through threaded connection between the regulating block of upper and lower correspondence a pair of, the top of last solid fixed ring is opened and is dug first recess and through-hole, the through-hole is located the rear end of first recess, fixedly connected with supporting shoe in the first recess, the top of supporting shoe is dug there is the chute, place in the chute and keep somewhere the needle, it includes impels head, tee bend, nook closing member and pipe to keep somewhere the needle, impel head and tee bend all contact with the inner wall of chute, and the tee bend joint is in the rear end of impeling the head, the nook closing member is connected in the rear end of tee bend, and the nook closing member runs through the tee bend and with impel head fixed connection, one end of pipe extends to outside the nook closing member, the needle holding handle is fixedly connected to the top end of the pushing head, the supporting columns are fixedly connected to the top ends of the upper fixing rings close to the through holes, and the opening plate is rotatably connected to the outer sides of the supporting columns.

Further, it has the gasbag to paste jointly in upper fixed ring and the lower fixed ring, one side cut that the top of first recess is close to the propulsion head has first bullport, upper fixed ring's front end cut has second bullport and injection orifice, the other end of pipe runs through tee bend, propulsion head, first bullport and gasbag respectively and stretches out from second bullport, through injection orifice gas injection in to the gasbag, gasbag inflation and with neonate's arm laminating mutually, combine the screw rod to adjust the interval between a pair of regulating block that corresponds from top to bottom for this nursing device can adapt to the neonate of different arm diameters, has increased the practicality of device, and upper fixed ring and lower fixed ring and neonate's arm rigid contact have also been avoided in the existence of gasbag simultaneously, causes the condition of injury to the arm.

Furthermore, the pipe is S form and arranges in the gasbag, when this nursing device used winter, pours into the warm water into the gasbag into through the injection hole in the gasbag, accelerates the flow of the near intravascular blood of injection point, has improved the absorption effect of liquid medicine, and simultaneously, the S form of pipe in the gasbag is arranged and has also been increased the retention time of liquid medicine in the gasbag for warm water in the gasbag can carry out certain degree' S intensification to the liquid medicine, has further increased the absorption effect of liquid medicine.

Further, the one end cutting that the open-close plate is close to the supporting shoe has the second recess, the downside of second recess is equipped with the elastic block, a plurality of release levers of fixedly connected with between second recess and the elastic block, after the open-close plate is closed, the elastic block stretches into in the chute, and at this moment, no matter the tee bend slides to any position in the chute, the elastic block can both be fixed with the tee bend extrusion, has improved the pipe at the inside steadiness of device.

Furthermore, the needle holding handle is of a long strip-shaped structure, the long strip-shaped groove is formed in the middle of the elastic block in a chiseled mode, and the needle holding handle on the inclined groove always keeps a state of being inserted into the long strip-shaped groove before the remaining needle placed in the inclined groove is not used, so that the possibility that the remaining needle falls off from the device in the transportation process of the device is reduced, and the transportation safety is improved.

Furthermore, a pair of magnetic grooves are formed in the top end of the first groove close to the first guide hole, magnetic blocks are connected in the pair of magnetic grooves in a matched mode, the magnetic blocks are fixedly connected to the bottom end of the opening-closing plate, and the stability of the device is further improved through the attraction effect of the magnetic grooves on the magnetic blocks.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme carries out the centre gripping through last fixed ring and lower fixed ring to the neonate's arm, and the pipe hides inside the device behind smooth leading-in blood vessel, has effectively reduced at the in-process to the neonate infusion, and the pipe is by extruded possibility, and the head of a family need not incessant nurse when the neonate infuses, very big reduction head of a family's work burden.

(2) Gas injection in to the gasbag through the injection hole, the gasbag inflation is laminated mutually with neonate's arm, is combining the screw rod to adjust the interval between a pair of regulating block that corresponds from top to bottom for this nursing device can adapt to the neonate of different arm diameters, has increased the practicality of device, and the existence of gasbag has also avoided upper fixed ring and lower fixed ring and neonate's arm rigid contact simultaneously, has caused the condition of injury to the arm.

(3) The pipe is the S form and arranges in the gasbag, when this nursing device used in winter, pours into the warm water into in the gasbag through the injection hole, and the flow of the near intravascular blood of injection point has improved the absorption effect of liquid medicine, and simultaneously, the S form of pipe in the gasbag is arranged and has also been increased the retention time of liquid medicine in the gasbag for the warm water in the gasbag can carry out the intensification of certain degree to the liquid medicine, has further increased the absorption effect of liquid medicine.

(4) The one end cutting that the opening plate is close to the supporting shoe has the second recess, and the downside of second recess is equipped with the elastic block, a plurality of release links of fixedly connected with between second recess and the elastic block, and after the opening plate was closed, the elastic block stretched into the chute, and at this moment, no matter the tee bend slides to any position in the chute, the elastic block can both be fixed with the tee bend extrusion, has improved the pipe at the inside steadiness of device.

(5) The needle holding handle is of a long strip-shaped structure, the long strip-shaped groove is formed in the middle of the elastic block, and before the remaining needle placed in the inclined groove is not used, the needle holding handle on the needle holding handle always keeps a state of being inserted into the long strip-shaped groove, so that the possibility that the remaining needle falls off from the device in the transportation process of the device is reduced, and the transportation safety is improved.

(6) The top of first recess is close to first guiding hole department and opens and chisel and has a pair of magnetic groove, and the internal match connection of a pair of magnetic groove has the magnetic path, and magnetic path fixed connection is in the bottom of open-close plate, through the attraction effect of magnetic path to the magnetic path, has further improved the steadiness of device.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of a second perspective structure of the main body of the present invention;

FIG. 4 is a schematic view of the structure at B in FIG. 3;

FIG. 5 is a schematic view showing the structure of the main body of the present invention with the indwelling needle and the opening plate removed.

The reference numbers in the figures illustrate:

1. an upper fixing ring; 2. a lower fixing ring; 3. an adjusting block; 4. a screw; 5. a first groove; 6. a through hole; 7. a support block; 8. a chute; 91. a pusher head; 92. a tee joint; 93. a needle core; 94. a conduit; 10. a needle holding handle; 11. a support pillar; 12. opening and closing the board; 13. an air bag; 14. a first guide hole; 15. a second guide hole; 16. an injection hole; 17. a second groove; 18. a reset lever; 19. an elastic block; 20. a strip-shaped groove; 21. a magnetic groove; 22. a magnetic block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2 and 5, a neonate remaining needle pressure-proof nursing device comprises an upper fixing ring 1, a lower fixing ring 2 is hinged at the left end of the upper fixing ring 1, a pair of adjusting blocks 3 are fixedly connected to the right end walls of the upper fixing ring 1 and the lower fixing ring 2, a screw rod 4 is connected between the pair of adjusting blocks 3 corresponding to each other up and down through threads, a first groove 5 and a through hole 6 are formed in the top end of the upper fixing ring 1, the through hole 6 is located at the rear end of the first groove 5, a supporting block 7 is fixedly connected to the inside of the first groove 5, a chute 8 is formed in the top end of the supporting block 7, a remaining needle is placed in the chute 8, the remaining needle comprises a pushing head 91, a tee joint 92, a needle core 93 and a conduit 94, the pushing head 91 and the tee joint 92 are both contacted with the inner wall of the chute 8, the tee joint 92 is clamped at the rear end of the pushing head 91, the needle core 93 is connected to the rear end of the tee joint 92, and the needle core 93 penetrates through the tee joint 92 and is fixedly connected with the pushing head 91, one end of the conduit 94 extends to the outside of the needle core 93, the top end of the propelling head 91 is fixedly connected with a needle holding handle 10, the top end of the upper fixing ring 1 close to the through hole 6 is fixedly connected with a supporting column 11, and the outside of the supporting column 11 is rotatably connected with an opening plate 12.

Referring to fig. 1-2, the air bag 13 is adhered to the upper fixing ring 1 and the lower fixing ring 2 together, a first guide hole 14 is cut at one side of the top end of the first recess 5 near the pushing head 91, a second guide hole 15 and an injection hole 16 are cut at the front end of the upper fixing ring 1, the other end of the conduit 94 penetrates through the tee 92, the pushing head 91, the first guide hole 14 and the air bag 13 respectively and extends out of the second guide hole 15, the air bag 13 is inflated through the injection hole 16, the air bag 13 is expanded and attached to the arm of the newborn, the distance between a pair of adjusting blocks 3 which are corresponding up and down is adjusted by combining the screw rod 4, so that the nursing device can adapt to the neonates with different arm diameters, the practicability of the device is increased, meanwhile, the air bag 13 prevents the upper fixing ring 1 and the lower fixing ring 2 from being in hard contact with the arm of the newborn baby to hurt the arm.

Referring to fig. 3, the conduits 94 are arranged in an S-shape in the air bag 13, when the nursing device is used in winter, warm water is injected into the air bag 13 through the injection holes 16 to accelerate the flow of blood in the blood vessel near the injection point, so that the absorption effect of the liquid medicine is improved, and meanwhile, the retention time of the liquid medicine in the air bag 13 is increased due to the S-shaped arrangement of the conduits 94 in the air bag 13, so that the warm water in the air bag 13 can heat the liquid medicine to a certain degree, and the absorption effect of the liquid medicine is further increased.

Referring to fig. 1 and 3-4, a second groove 17 is cut at one end of the opening plate 12 close to the supporting block 7, an elastic block 19 is arranged at the lower side of the second groove 17, a plurality of reset rods 18 are fixedly connected between the second groove 17 and the elastic block 19, after the opening plate 12 is closed, the elastic block 19 extends into the chute 8, and at the moment, no matter the tee 92 slides to any position in the chute 8, the elastic block 19 can extrude and fix the tee 92, so that the stability of the conduit 94 in the device is improved.

Referring to fig. 2 and 4, the needle holding handle 10 is in an elongated structure, the middle of the elastic block 19 is provided with an elongated groove 20, and the needle holding handle 10 is always inserted into the elongated groove 20 before the remaining needle placed in the inclined groove 8 is not used, so that the possibility that the remaining needle falls off from the device in the transportation process of the device is reduced, and the transportation safety is improved.

Referring to fig. 3 and 5, a pair of magnetic grooves 21 is cut at the top end of the first groove 5 near the first guide hole 14, a magnetic block 22 is connected in the pair of magnetic grooves 21 in a matching manner, the magnetic block 22 is fixedly connected to the bottom end of the cut-off plate 12, and the magnetic grooves 21 attract the magnetic block 22, so that the stability of the device is further improved.

When in use, referring to fig. 1-2 and fig. 5, an operator firstly unscrews a pair of screws 4 from a pair of adjusting blocks 3 corresponding to the upper and lower parts, then opens the upper fixing ring 1 and the lower fixing ring 2, fastens the screws 4, simultaneously opens the opening plate 12, aligns the through hole 6 at a position to be injected on the arm of the newborn, then the operator pinches the needle handle 10, further pushes the pushing head 91, drives the tee 92, the needle core 93 and the catheter 94 to advance to an injection point along the chute 8, and finally punctures the needle core 93 and the catheter 94 into the blood vessel through the through hole 6, at the moment, the operator pinches the needle handle 10, pulls the pushing head 91 along the chute 8, withdraws the needle core 93, one end of the catheter 94 is smoothly retained in the blood vessel, and then closes the opening plate 12, the utility model clamps the arm of the newborn through the upper fixing ring 1 and the lower fixing ring 2, the catheter 94 is hidden inside the device after being smoothly guided into the blood vessel, so that the possibility that the catheter 94 is extruded in the process of infusion of the newborn is effectively reduced, parents do not need to continuously take care of the newborn in the infusion process, and the workload of the parents is greatly reduced.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a neonate keeps somewhere needle and prevents pressing nursing device, includes upper fixed ring (1), its characterized in that: the left end of the upper fixing ring (1) is hinged with a lower fixing ring (2), the right end walls of the upper fixing ring (1) and the lower fixing ring (2) are fixedly connected with a pair of adjusting blocks (3), a screw rod (4) is connected between the adjusting blocks (3) which correspond up and down through threads, a first groove (5) and a through hole (6) are formed in the top end of the upper fixing ring (1), the through hole (6) is located at the rear end of the first groove (5), a supporting block (7) is fixedly connected in the first groove (5), an inclined groove (8) is formed in the top end of the supporting block (7), a remaining needle is placed in the inclined groove (8), the remaining needle comprises a propelling head (91), a tee joint (92), a needle core (93) and a guide pipe (94), the propelling head (91) and the tee joint (92) are both contacted with the inner wall of the inclined groove (8), and the tee joint (92) is clamped at the rear end of the propelling head (91), the novel needle core structure is characterized in that the needle core (93) is connected to the rear end of the tee joint (92), the needle core (93) penetrates through the tee joint (92) and is fixedly connected with the pushing head (91), one end of the guide pipe (94) extends out of the needle core (93), the top end of the pushing head (91) is fixedly connected with a needle holding handle (10), the top end of the upper fixing ring (1) is fixedly connected with a support column (11) close to the through hole (6), and the support column (11) is connected with an opening plate (12) in a rotating mode.

2. The neonate indwelling needle pressure-proof nursing device according to claim 1, wherein: the air bag (13) is pasted together in the upper fixing ring (1) and the lower fixing ring (2), a first guide hole (14) is formed in one side, close to the pushing head (91), of the top end of the first groove (5), a second guide hole (15) and an injection hole (16) are formed in the front end of the upper fixing ring (1), and the other end of the guide pipe (94) penetrates through the tee joint (92), the pushing head (91), the first guide hole (14) and the air bag (13) respectively and stretches out of the second guide hole (15).

3. The neonate indwelling needle pressure-proof nursing device according to claim 2, wherein: the catheter (94) is arranged in an S-shape in the balloon (13).

4. The neonate indwelling needle pressure-proof nursing device according to claim 1, wherein: one end of the opening plate (12) close to the supporting block (7) is provided with a second groove (17), the lower side of the second groove (17) is provided with an elastic block (19), and a plurality of reset rods (18) are fixedly connected between the second groove (17) and the elastic block (19).

5. The neonate indwelling needle pressure-proof nursing device according to claim 4, wherein: the needle holding handle (10) is of a long strip structure, and a long strip groove (20) is formed in the middle of the elastic block (19) in a chiseled mode.

6. The neonate indwelling needle pressure-proof nursing device according to claim 2, wherein: a pair of magnetic grooves (21) are formed in the top end of the first groove (5) close to the first guide hole (14), magnetic blocks (22) are connected in the pair of magnetic grooves (21) in a matched mode, and the magnetic blocks (22) are fixedly connected to the bottom end of the opening plate (12).