CN209564454U - A kind of injection nursing component of venipuncture protective device - Google Patents

Abstract

The utility model discloses a kind of injections of venipuncture protective device to nurse component; including fixing seat; fixing seat has the flat hole passed through for external fixing belt; there is fixture nut set in fixing seat; also there is the adjusting bolt matched with fixture nut set; the one end for adjusting bolt has holding end, and adjusts bolt and be located at the end at holding end by the connection of one end of retaining ring and stretch cord, and the other end and the silica gel patch of stretch cord connect.The utility model auxiliary nurse can work in patient venipuncture, improve the working efficiency of nurse.

Description

A kind of injection nursing component of venipuncture protective device

Technical field

A kind of a kind of nursing guarantor when being injected the utility model relates to medical treatment and nursing apparatus more particularly to patient venipuncture Protection unit.

Background technique

Being injected intravenously (Intravenous injection) is a kind of medical method, i.e., blood, medical fluid, nutrient solution etc. Liquid substance is injected directly into vein.Intravenous injection can divide transience and continuity, and the intravenous injection of transience is mostly with syringe It is directly injected into vein, i.e., general common " having an injection "；Successional intravenous injection is then implemented with intravenous drip, and " drop " is commonly called as, And successional intravenous injection is usually the superficial vein progress at patient's the back of the hand.

When patient needs to be injected intravenously for a long time, it is necessary to use venous detaining needle, venous detaining needle is also known as quiet Arteries and veins trochar.The building block of core includes the conduit/casing that can be retained in endovascular softness, and the puncture of stainless steel Guide needle core.Conduit and needle core punctured into when use intravascular together, after conduit fully enters blood vessel, withdraw out needle core, Only by soft catheter retaining in the blood vessels to carry out infusion treatment.Patient's vein repeatedly can be avoided using venous detaining needle Puncture and caused by pain and to the fear having an injection, and when being injected intravenously using venous indwelling, patient can still feel Hand is ice-cold uncomfortable, meanwhile, when gerontal patient uses remaining needle, due to gerontal patient's cutis laxa, the second of indwelling The skin of its back of the hand can purse up, in this way can related bending remaining needle conduit, medical staff needs elder generation when carrying out injection operation The skin of dorsum of hand of patient is pulled towards forearm direction, the operation of next step can be carried out, and above-mentioned movement is protected for one sometimes Scholar is can not to be independently performed, therefore seriously affected the working efficiency in hospital, and further, when patient is hospitalized, shield Scholar and certainly will be that morning and evening boat changes, the information communication for each patient are not especially comprehensively, therefore often sometimes There is a situation where nurses in shifts to re-prompt, and while reducing working efficiency, also there is security risk.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of venipuncture proposed is protected Component is nursed in the injection of protection unit.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of injection nursing component of venipuncture protective device, including fixing seat, fixing seat have fixed for outside The flat hole that band passes through has fixture nut set in fixing seat, also has the adjusting bolt matched with fixture nut set, adjusts spiral shell One end of bolt has holding end, and adjusts bolt and be located at one end connection that the end at holding end passes through retaining ring and stretch cord, bullet The other end and the silica gel patch of power rope connect.

The end for adjusting bolt has connecting cavity, and the rear end of retaining ring has connecting rod, and connecting rod passes through the top plate of connecting cavity It enters in connecting cavity, there are two spaced apart spacing balls for the shaft tool of connecting rod, and top plate is located between two spacing balls.

The upper end face two sides of fixing seat have threaded hole group, and the set body both ends of fixture nut set all have wing side, and two A wing Bian Shangjun is provided with through-hole, and the cooperation of through-hole and threaded hole group is passed through by screw, and fixture nut set is fixed at fixation On seat.

Also there is marking plate, marking plate has the second through-hole.

The rear end of silica gel patch is provided with the connecting hole fixed for stretch cord system dress, and the front end of silica gel patch is provided with bifurcated.

Marking plate includes fixed plate, and the second through-hole is located at the plate body two sides of fixed plate, and fixed plate also has counterbore, fixed plate Plate body be located in counterbore there is magnetic sheet, marking plate further includes the removable cover matched with counterbore, the plate body tool of removable cover There is iron plate.

Also there is the mark sheet matched with fixed plate and removable cover, the side of mark sheet is coated with lift belt.

Compared with prior art, the utility model has the beneficial effects that

The utility model can pull the skin at patient's the back of the hand when needed, guarantee the flat of patient's skin of dorsum of hand It is whole, the normal use of remaining needle is not influenced, while can provide open-and-shut patient's letter usually for medical staff and family members Breath and points for attention.

Detailed description of the invention

Fig. 1 is the structural relation schematic diagram between the utility model fixture nut set 3 and fixing seat 1；

Fig. 2 is the structural relation schematic diagram of the utility model fixing seat 1；

Fig. 3 is the structural relation schematic diagram between the utility model silica gel patch 8 and connecting cavity 9；

Structural relation schematic diagram of the Fig. 4 between the utility model fixing seat 1 and marking plate 16；

Fig. 5 is the structural schematic diagram of the utility model fixed plate 20；

Structural relation schematic diagram of the Fig. 6 between the utility model fixed plate 20, removable cover 23 and mark sheet 25；

Fig. 7 is the structural schematic diagram of the utility model mark sheet 25.

In figure: 1 fixing seat, 2 flat holes, 3 fixture nut sets, 4 adjust bolt, 5 holding ends, 6 retaining rings, 7 stretch cords, 8 silica gel Patch, 9 connecting cavities, 10 connecting rods, 11 top plates, 12 spacing balls, 13 threaded hole groups, 14 wing sides, 15 through-holes, 16 marking plates, 17 second Through-hole, 18 connecting holes, 19 bifurcateds, 20 fixed plates, 21 counterbores, 22 magnetic sheets, 23 removable covers, 24 iron plates, 25 mark sheets, 26 liftings Band.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-7, component, including fixing seat 1 are nursed in a kind of injection of venipuncture protective device, and fixing seat 1 has There is the flat hole 2 passed through for external fixing belt, there is fixture nut set 3 in fixing seat 1, also have and matched with fixture nut set 3 Adjusting bolt 4, the one end for adjusting bolt 4 has holding end 5, and adjusts the end that is located at holding end 5 of bolt 4 and pass through retaining ring 6 connect with one end of stretch cord 7, and the other end of stretch cord 7 is connect with silica gel patch 8.When gerontal patient uses remaining needle, just Can the utility model be installed in external fixing belt (such as armband) by fixing seat 13, in this way can by external fixing belt Constraint is fixed at the forearm of patient, and silica gel patch 8 is pasted and fixed at the arm skin of patient thereafter, is adjusted by rotation Bolt 4, silica gel patch 8 can be pulled by stretch cord 7 during exercise by adjusting bolt 4, and this makes it possible to reach to even up patient's hand The purpose of butt skin.

The end for adjusting bolt 4 has connecting cavity 9, and the rear end of retaining ring 6 has connecting rod 10, and connecting rod 10 passes through connecting cavity 9 top plate 11 enters in connecting cavity 9, and the shaft of connecting rod 10 tool is there are two spaced apart spacing ball 12, and 11, top plate Between two spacing balls 12.This spline structure is advantageous in that adjusting bolt 4 can either push or pull when moving forward and backward Retaining ring 6, while not will drive retaining ring 6 again and following rotation.

The upper end face two sides of fixing seat 1 have threaded hole group 13, and the set body both ends of fixture nut set 3 all have wing side 14, and it is provided with through-hole 15 on two wing sides 14, the cooperation of through-hole 15 and threaded hole group 13, fixture nut set are passed through by screw 3 are fixed in fixing seat 1.This spline structure is advantageous in that fixture nut set 3 can move forward and backward in fixing seat 1, often The stature of name patient is different, by adjusting the position of fixture nut set 3, can be fitted in patient's the back of the hand needs convenient for silica gel patch 8 Position, to achieve the effect that preferably to even up skin.

Also there is marking plate 16, marking plate 16 has the second through-hole 17.

The rear end of silica gel patch 8 is provided with the connecting hole 18 fixed for 7 system of stretch cord dress, and the front end of silica gel patch 8 is provided with bifurcated 19.Stretch cord 7 pastes 8 systems dress by connecting hole 18 and silica gel and fixes, and in use, the bifurcated 19 that silica gel pastes 8 front ends can be as far as possible The skin of dorsum of hand for being fitted in patient is diverged to, bigger contact area is reached, the effect for evening up skin is more preferable.

Marking plate 16 includes fixed plate 20, and the second through-hole 17 is located at the plate body two sides of fixed plate 20, and fixed plate 20 also has Counterbore 21, the plate body of fixed plate 20, which is located in counterbore 21, has magnetic sheet 22, and marking plate 16 further includes the work matched with counterbore 21 The plate body of dynamic cover board 23, removable cover 23 has iron plate 24.This spline structure is advantageous in that, when patient does not need to even up the back of the hand When skin, so that it may remove fixture nut set 3, the fitting of fixed plate 20 of marking plate 16 is placed in fixing seat 20, at this time will Screw passes through the cooperation of the second through-hole 17 and threaded hole group 13, and fixed plate 20, which is just capable of fixing, to be arranged in fixing seat 1, and by In in the counterbore 21 that removable cover 23 can be absorbed and fixed at fixed plate 20, therefore in actual use, medical staff can will The mark sheet 25(different colours of different colours label can represent the different state of an illness, and the medical staff of changing shifts is facilitated at a glance can Differentiate, while the information such as doctor's advice can also be write exactly on mark sheet, different medical staff and family members is facilitated to observe in time) it places In counterbore 21, removable cover 23 is adsorbed fix thereafter, mark sheet 25 is just clamped and fixed in fixed plate 20 and activity at this time Between cover board 23 (in actual use, the material of removable cover 23 and arch protective plate 1 can be the material of transparent plastic class, Observation can be facilitated in this way, meanwhile, fixing groove can be provided in removable cover 23 and counterbore 21, magnetic sheet 22 and iron plate 24 can To be arranged in fixing groove by glue or tight fit).

Also there is the mark sheet 25 matched with fixed plate 20 and removable cover 23, the side of mark sheet 25 is coated with lifting Band 26.Since with lift belt 26, when removable cover 23 is fitted in counterbore 21, it is exposed that lift belt 26 can expose counterbore 21 Outside, only needing to lift lift belt 26 when replacing mark sheet 25 in this way can pull out removable cover 23 out of counterbore 21, Facilitate operation.

It should be noted that the standardized element that uses of the utility model can commercially, shaped piece according to Specification and attached drawing record can carry out customized, and the specific connection type of each part is all made of mature in the prior art The conventional means such as bolt, rivet, welding, mechanical, part and equipment is all made of in the prior art, conventional model, inventor This will not be detailed here.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. component is nursed in a kind of injection of venipuncture protective device, it is characterised in that: including fixing seat (1), fixing seat (1) With the flat hole (2) passed through for external fixing belt, there are fixture nut set (3) in fixing seat (1), also have and fixture nut set (3) the adjusting bolt (4) matched, the one end for adjusting bolt (4) have holding end (5), and adjust bolt (4) and be located at holding end (5) end at is connect by retaining ring (6) with one end of stretch cord (7), and the other end of stretch cord (7) is connect with silica gel patch (8).

2. component is nursed in a kind of injection of venipuncture protective device according to claim 1, which is characterized in that adjust The end of bolt (4) has connecting cavity (9), and the rear end of retaining ring (6) has connecting rod (10), and connecting rod (10) passes through connecting cavity (9) top plate (11) enters in connecting cavity (9), and there are two the shaft tools of connecting rod (10) spaced apart spacing ball (12), And top plate (11) is located between two spacing balls (12).

3. component is nursed in a kind of injection of venipuncture protective device according to claim 1, which is characterized in that fixed The upper end face two sides of seat (1) have threaded hole group (13), and the set body both ends of fixture nut set (3) all have wing side (14), and Through-hole (15) are provided on two wing sides (14), the cooperation of through-hole (15) and threaded hole group (13), fixed spiral shell are passed through by screw Mother set (3) is fixed on fixing seat (1).

4. component is nursed in a kind of injection of venipuncture protective device according to claim 1, which is characterized in that also have Have marking plate (16), marking plate (16) has the second through-hole (17).

5. component is nursed in a kind of injection of venipuncture protective device according to claim 1, which is characterized in that silica gel The rear end of patch (8) is provided with the connecting hole (18) fixed for stretch cord (7) system dress, and the front end of silica gel patch (8) is provided with bifurcated (19).

6. component is nursed in a kind of injection of venipuncture protective device according to claim 4, which is characterized in that label Plate (16) includes fixed plate (20), and the second through-hole (17) is located at the plate body two sides of fixed plate (20), and it is heavy that fixed plate (20) also has Hole (21), the plate body of fixed plate (20), which is located in counterbore (21), has magnetic sheet (22), and marking plate (16) further includes and counterbore (21) The plate body of the removable cover (23) matched, removable cover (23) has iron plate (24).

7. component is nursed in a kind of injection of venipuncture protective device according to claim 6, which is characterized in that also have There is the mark sheet (25) matched with fixed plate (20) and removable cover (23), the side of mark sheet (25) is coated with lift belt (26).