CN208388714U

CN208388714U - A kind of children lumbar puncture needle screw positioning device

Info

Publication number: CN208388714U
Application number: CN201720992970.3U
Authority: CN
Inventors: 王爱华
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-31
Filing date: 2017-07-31
Publication date: 2019-01-18
Anticipated expiration: 2027-07-31

Abstract

The utility model discloses a kind of children lumbar puncture needle screw positioning devices, including working plate, two sides at the top of the working plate are fixedly connected to the first spring, support plate is fixedly connected at the top of first spring, it opens up fluted on the outside of the support plate, is fixedly connected to connecting plate on the inside of two support plates.The utility model passes through setting working plate, fixed plate, baffle, syringe needle, plug pipe, first spring, perfusion tube, liquid reserve tank, scale line, kelly, fixed block, second spring, shell, handle, connecting plate, support plate and groove are used cooperatively, effective clamping can be carried out to lumbar puncture needle, solves existing lumbar puncture needle when in use, due to Patient height, fat or thin and gender difference, lead to the problem of inevitably shifting, improve safety, it is easy to operate, the use for the person of being convenient to use, improve the usability of lumbar puncture needle, it is suitble to promote the use of.

Description

A kind of children lumbar puncture needle screw positioning device

Technical field

The utility model relates to the field of medical instrument technology, specially a kind of children lumbar puncture needle screw positioning device.

Background technique

Medical appliance is also medical instrument, refers to and the instrument in human body, equipment, utensil, material is used alone or in combination Or other articles, including required software, be used for body surface and intracorporal effect be not with pharmacology, immunology or The means of person's metabolism obtain, but may have these means to participate in and play certain booster action, and hospital often uses medical appliance: outer Hurt Wagon for medical treatment, operating bed, operating lamp, patient monitor, Anesthesia machine, ventilator, blood cell analyzer, fractional analysis instrument, microplate reader, Board-washing machine, Urine Analyzer, Ultrasound Instrument (color ultrasound, B ultrasound etc.), X-ray machine, nuclear magnetic resonance etc., family often uses medical appliance: family's health Multiple care assistor tool, women pregnancy period and infant care product, home-use keeping gas transmission equipmen；Oxygen cylinder, oxygen bag, family are anxious Cure case, sphygmomanometer, pain massage equipment, family health care self detect equipment, sphygmomanometer, electronic clinical thermometer, multifunctional treating Instrument, blood glucose meter, diabetes curing instrument, eyesight improving equipment, sleep improvement equipment, oral hygiene health articles, therapeutic massage produce It is product, household cervical vertebra lumbar tractor, traction chair, physiotherapeutic instruments, hypnotic instrument, massage device, function chair, function bed, it is eyelid retractor, medical Inflatable air cushion, oxygenerator, decoction vessel, hearing aid etc..

It needs to use lumbar puncture needle when being taken out cerebrospinal fluid to patient, existing lumbar puncture needle is using When, due to the height of patient, fat or thin and gender difference, cause medical staff when being sampled treatment to patient, inevitable meeting The situation to shift, such safety are not high, cumbersome, it has not been convenient to which the use of user reduces lumbar puncture needle Practicability.

Utility model content

The purpose of this utility model is to provide a kind of children lumbar puncture needle screw positioning devices, and it is good to have clamping effect The advantages of, solve the problems, such as that existing lumbar puncture needle does not have clamping function when in use.

To achieve the above object, the utility model provides the following technical solutions:

A kind of children lumbar puncture needle screw positioning device, including working plate, the two sides at the top of the working plate are solid Surely it is connected with the first spring, support plate is fixedly connected at the top of first spring, is offered on the outside of the support plate recessed Slot, is fixedly connected to connecting plate on the inside of two support plates, and the connecting plate on the inside of support plate far from being fixedly connected There is plug to manage, syringe needle is communicated at the top of the plug pipe, the bottom of the plug pipe is communicated with perfusion tube, and the bottom of the perfusion tube connects It is connected with liquid reserve tank, the surface of the liquid reserve tank is provided with scale line, and the two sides at the top of the working plate are fixedly connected to fixation Plate, the fixed plate are located at the outside of the first spring, baffle, the fixed plate inner wall are fixedly connected at the top of the fixed plate Inside be fixedly connected with shell, the inner cavity of the shell is horizontally arranged with kelly, and the surface of the kelly is from outside to inside successively It is socketed with second spring and fixed block, is fixedly connected on the outside of the inside of the second spring and fixed block, the second spring Outside be fixedly connected with the inner wall of shell, shell and fixed plate are sequentially passed through on the outside of the kelly and extends to fixed plate Outside is fixedly connected with handle, fixed plate and shell are sequentially passed through on the inside of the kelly and extend to the outside of fixed plate with it is recessed The inner cavity of slot is used cooperatively.

Preferably, the two sides at the top of the working plate are fixedly connected to Anti-slip cover, and the surface of Anti-slip cover be provided with it is anti- Sliding line.

Preferably, non-slip mat is fixedly connected at the top of the baffle, and the cross-sectional area of non-slip mat bottom is greater than baffle The cross-sectional area at top.

Preferably, the inner wall of the groove is fixedly connected with resilient cushion, and the resilient cushion is used cooperatively with kelly.

Preferably, the two sides of the fixed plate offer the first port being used cooperatively with kelly, and the two of the shell Side offers the second port being used cooperatively with kelly.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through setting working plate, fixed plate, baffle, syringe needle, plug pipe, the first spring, perfusion tube, liquid storage Case, scale line, kelly, fixed block, second spring, shell, handle, connecting plate, support plate and groove are used cooperatively, can be to waist Vertebra puncture needle carries out effective clamping, solves existing lumbar puncture needle when in use, due to Patient height, fat or thin and gender Difference leads to the problem of inevitably shifting, and improves safety, easy to operate, the use for the person of being convenient to use improves The usability of lumbar puncture needle is suitble to promote the use of.

2, the utility model is increased the contact area between user's hand and working plate, is kept away by setting Anti-slip cover Exempt to cause user to will appear the case where falling off when in use due to a lack of anti-skid device, by the way that non-slip mat is arranged, has increased gear Plate and patient body contact area, to damping is played the role of in kelly insertion groove, are avoided because lacking by the way that resilient cushion is arranged Weary damping device, the case where causing kelly that can destroy support plate, by being arranged scale line, more acurrate raising doctor to patient into Measurement when row sampling, such data are more acurrate.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of the utility model fixed plate；

Fig. 3 is the partial enlargement diagram of the utility model A.

In figure: 1 working plate, 2 fixed plates, 3 baffles, 4 syringe needles, 5 plug pipes, 6 first springs, 7 perfusion tubes, 8 liquid reserve tanks, 9 quarters Spend line, 10 kellies, 11 fixed blocks, 12 second springs, 13 shells, 14 handles, 15 connecting plates, 16 support plates, 17 grooves.

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of children lumbar puncture needle screw positioning device, including working plate 1,1 top of working plate Two sides be fixedly connected to Anti-slip cover, and the surface of Anti-slip cover is provided with anti-skid chequer, by the way that Anti-slip cover is arranged, increases use Contact area between person's hand and working plate 1 is avoided due to a lack of anti-skid device, is led to user when in use and be will appear and is de- The two sides of the case where falling, 1 top of working plate are fixedly connected to the first spring 6, and the top of the first spring 6 is fixedly connected with support Plate 16, the outside of support plate 16 open up fluted 17, and the inner wall of groove 17 is fixedly connected with resilient cushion, and resilient cushion is matched with kelly 10 It closes and uses, by the way that resilient cushion is arranged, kelly 10 is inserted into groove 17 and plays the role of damping, avoided and filled due to a lack of damping The case where setting, causing kelly 10 that can destroy support plate 16, the inside of two support plates 16 are fixedly connected to connecting plate 15, connection Plate 15 is fixedly connected with plug pipe 5 far from the inside of support plate 16, and the top of plug pipe 5 is communicated with syringe needle 4, the bottom connection of plug pipe 5 There is perfusion tube 7, the bottom of perfusion tube 7 is communicated with liquid reserve tank 8, and the surface of liquid reserve tank 8 is provided with scale line 9, by the way that scale is arranged Line 9, the more acurrate measurement for improving doctor when being sampled to patient, such data are more acurrate, and the two sides at 1 top of working plate are equal It is fixedly connected with fixed plate 2, the two sides of fixed plate 2 offer the first port being used cooperatively with kelly 10, and the two of shell 13 Side offers the second port being used cooperatively with kelly 10, and fixed plate 2 is located at the outside of the first spring 6, the top of fixed plate 2 It is fixedly connected with baffle 3, the top of baffle 3 is fixedly connected with non-slip mat, and the cross-sectional area of non-slip mat bottom is pushed up greater than baffle 3 The cross-sectional area in portion increases baffle 3 and patient body contact area, the inside of 2 inner wall of fixed plate is solid by the way that non-slip mat is arranged Surely it is connected with shell 13, the inner cavity of shell 13 is horizontally arranged with kelly 10, and the surface of kelly 10 is successively socketed with from outside to inside The inside of two springs 12 and fixed block 11, second spring 12 is fixedly connected with the outside of fixed block 11, the outside of second spring 12 It is fixedly connected with the inner wall of shell 13, the outside of kelly 10 sequentially passes through shell 13 and fixed plate 2 and extends to the outer of fixed plate 2 Side is fixedly connected with handle 14, the inside of kelly 10 sequentially pass through fixed plate 2 and shell 13 and extend to the outside of fixed plate 2 with The inner cavity of groove 17 is used cooperatively, and the utility model passes through setting working plate 1, fixed plate 2, baffle 3, syringe needle 4, plug pipe 5, first Spring 6, perfusion tube 7, liquid reserve tank 8, scale line 9, kelly 10, fixed block 11, second spring 12, shell 13, handle 14, connecting plate 15, support plate 16 and groove 17 are used cooperatively, and can carry out effective clamping to lumbar puncture needle, solve existing lumbar puncture Needle when in use, due to Patient height, fat or thin and gender difference, leads to the problem of inevitably shifting, improves safety Property, easy to operate, the use for the person of being convenient to use, improve the usability of lumbar puncture needle, be suitble to promote the use of.

In use, user, by the use to working plate 1, syringe needle 4 can be inserted into the lumbar vertebrae of patient, pass through setting plug pipe 5, plug pipe 5 can be moved by the dynamics of user, and the movement of plug pipe 5 drives connecting plate 15 to be moved, connecting plate 15 Movement drives support plate 16 to be moved, and the movement of support plate 16 drives the first spring 6 to stretch, to be buffered, leads to Setting support plate 16 is crossed, the movement of support plate 16 can be caught in groove 17 by the setting of groove 17, kelly 10, pass through setting Handle 14, when not in use, stretchable handle 14 reaches stretches kelly 10 to user, and the stretching of kelly 10 can be detached from recessed So that it is convenient to which user uses in slot 17, reaching can be to lumbar puncture needle into clamping, and effect is more preferable.

In summary: the children lumbar puncture needle screw positioning device passes through working plate 1, fixed plate 2, baffle 3, syringe needle 4, fill in pipe 5, the first spring 6, perfusion tube 7, liquid reserve tank 8, scale line 9, kelly 10, fixed block 11, second spring 12, shell 13, Handle 14, connecting plate 15, support plate 16 and groove 17 are used cooperatively, and solve existing lumbar puncture needle and do not have when in use The problem of clamping function.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of children lumbar puncture needle screw positioning device, including working plate (1), it is characterised in that: working plate (1) top The two sides in portion are fixedly connected to the first spring (6), are fixedly connected with support plate (16), institute at the top of first spring (6) It states and is opened up on the outside of support plate (16) fluted (17), be fixedly connected to connecting plate on the inside of two support plates (16) (15), the connecting plate (15) connects at the top of the plug pipe (5) far from plug pipe (5) is fixedly connected on the inside of support plate (16) It is connected with syringe needle (4), the bottom of the plug pipe (5) is communicated with perfusion tube (7), and the bottom of the perfusion tube (7) is communicated with liquid reserve tank (8), the surface of the liquid reserve tank (8) is provided with scale line (9), and the two sides at the top of the working plate (1) are fixedly connected to solid Fixed board (2), the fixed plate (2) are located at the outside of the first spring (6), are fixedly connected with baffle at the top of the fixed plate (2) (3), it is fixedly connected with shell (13) on the inside of fixed plate (2) inner wall, the inner cavity of the shell (13) is horizontally arranged with card Bar (10), the surface of the kelly (10) are successively socketed with second spring (12) and fixed block (11) from outside to inside, and described second It is fixedly connected on the outside of the inside of spring (12) and fixed block (11), the outside of the second spring (12) is interior with shell (13) Wall is fixedly connected, and shell (13) and fixed plate (2) are sequentially passed through on the outside of the kelly (10) and extends to the outer of fixed plate (2) Side is fixedly connected with handle (14), and fixed plate (2) and shell (13) are sequentially passed through on the inside of the kelly (10) and is extended to solid The outside of fixed board (2) and the inner cavity of groove (17) are used cooperatively.

2. a kind of children lumbar puncture needle screw positioning device according to claim 1, it is characterised in that: the working plate (1) two sides at the top of are fixedly connected to Anti-slip cover, and the surface of Anti-slip cover is provided with anti-skid chequer.

3. a kind of children lumbar puncture needle screw positioning device according to claim 1, it is characterised in that: the baffle (3) non-slip mat is fixedly connected at the top of, and the cross-sectional area of non-slip mat bottom is greater than the cross-sectional area at the top of baffle (3).

4. a kind of children lumbar puncture needle screw positioning device according to claim 1, it is characterised in that: the groove (17) inner wall is fixedly connected with resilient cushion, and the resilient cushion is used cooperatively with kelly (10).

5. a kind of children lumbar puncture needle screw positioning device according to claim 1, it is characterised in that: the fixed plate (2) two sides offer the first port being used cooperatively with kelly (10), and the two sides of the shell (13) offer and block The second port that bar (10) is used cooperatively.