CN211884800U

CN211884800U - Paediatrics nursing is with simply keeping somewhere needle fixer

Info

Publication number: CN211884800U
Application number: CN201921436047.7U
Authority: CN
Inventors: 周娟; 沈叶红; 王丽娜; 覃霞; 杨图宏; 陈洁; 郑霞丽; 张学清; 龙莹
Original assignee: Funing People's Hospital
Current assignee: Funing People's Hospital
Priority date: 2019-09-01
Filing date: 2019-09-01
Publication date: 2020-11-10
Anticipated expiration: 2029-09-01

Abstract

The utility model provides a needle fixer is simply kept somewhere with paediatrics nursing. The simple indwelling needle fixer for pediatric nursing comprises an adsorption structure, a clamping structure, a buffering structure and a needle tube connecting structure, wherein the adsorption structure comprises a sucker, a valve and an air guide tube, the outer side surface of the sucker is communicated with the air guide tube, and the valve is arranged at the other end of the air guide tube; the clamping structure, the clamping structure is connected in adsorption structure, buffer structure connects in adsorption structure, and buffer structure includes first spring and backing plate, and the backing plate is connected in the top surface of sucking disc. The utility model provides a paediatrics nursing is with simply keeping somewhere needle fixer has and to keep somewhere the needle and paste human needs position through the sucking disc mode, can take out the biggest air content between sucking disc and human skin, improves the adsorption affinity of sucking disc, is difficult for causing gas or sweat infiltration possibility, reduces the possibility of droing, has guaranteed to keep somewhere the stable advantage of placing of needle.

Description

Paediatrics nursing is with simply keeping somewhere needle fixer

Technical Field

The utility model relates to a keep somewhere needle fixer technical field, especially relate to a paediatrics nursing is with simply keeping somewhere needle fixer.

Background

The use of remaining needle can reduce the misery that the infant caused because of relapse venipuncture and the fear of making a needle, alleviate the headings's anxiety, the clinical medicine of being convenient for, urgent, critical patient's rescue is used medicine, alleviate nurse's work load, it is painful to reduce the infant, therefore the vein is kept somewhere the needle and is being used widely in clinic, in the face of this special colony of infant, the length of vein is kept somewhere needle and the comfort of infant becomes nurse and the headings's problem of paying attention to, also is the prerequisite of sign and popularization that the needle of keeping somewhere was used successfully.

The needle is kept somewhere to paediatrics use probably sets up head, arm or foot department, rocks and causes the contact pin department to drop easily for preventing to keep somewhere the needle and remove along with the human body, adopts medical tape-stripping mode, and paediatrics child sweats easily summer, causes the tape-stripping junction to have the sweat infiltration, pastes insecure easy drop.

Therefore, there is a need to provide a new simple indwelling needle holder for pediatric care to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can paste human needs position through the sucking disc mode with keeping somewhere the needle, can take out the biggest air content between sucking disc and human skin, improve the adsorption affinity of sucking disc, be difficult for causing gas or sweat infiltration possibility, reduce the possibility of droing, guaranteed to keep somewhere the paediatrics nursing that the needle stably placed with simply keeping somewhere the needle fixer.

The utility model provides a paediatrics nursing is with simply keeping somewhere needle fixer includes: the adsorption structure comprises a sucker, a valve and an air duct, the outer side surface of the sucker is communicated with the air duct, and the valve is mounted at the other end of the air duct; the clamping structure is connected to the adsorption structure; the buffer structure is connected with the adsorption structure and comprises first springs and a base plate, the base plate is connected to the top surface of the sucker, and the side surface of the top of the base plate is connected with the clamping structure through a plurality of first springs; the needle tube connecting structure is connected to the adsorption structure.

Preferably, the clamping structure includes round pin axle, fagging, splint, second spring and bottom plate, and the bottom of bottom plate is connected with the top of backing plate through the first spring of a plurality of, and second spring coupling splint are passed through at the top of bottom plate, and the fagging is connected respectively to splint and the adjacent side of bottom plate, and two faggings rotate through the round pin axle and connect, and the bottom side and the bottom plate laminating of a lateral wall of splint all are equipped with the breach with bottom plate laminating side.

Preferably, the notch is arc-shaped, and the inner arc-shaped side wall of the notch is connected with the rubber pad.

Preferably, the needle tubing connection structure includes needle tubing adapter sleeve, sliding tube and third spring, and the bottom of needle tubing adapter sleeve is connected through the one end that third spring and air duct stretched out, and the bottom intercommunication sliding tube of needle tubing adapter sleeve, the other end of sliding tube and the inside sliding connection of the one end that the air duct stretched out, third spring ring are on the sliding tube lateral wall.

Preferably, the needle tube connecting sleeve is funnel-shaped, and the outer side wall of one end of the sliding tube inserted into the air duct is connected with the sealing ring.

Preferably, the one end inside wall that stretches out of air duct is equipped with the rectangular groove that two symmetries set up, the inside sliding connection slider in rectangular groove, slider and slip tube lateral wall fixed connection.

Compared with the prior art, the utility model provides a paediatrics nursing is with simply keeping somewhere needle fixer has following beneficial effect:

the utility model provides a paediatrics nursing is with simply keeping somewhere needle fixer can paste the human body through the sucking disc mode with keeping somewhere the needle and need the position, can take out the biggest air content between sucking disc and human skin, improves the adsorption affinity of sucking disc, is difficult for causing gas or sweat infiltration possibility, reduces the possibility of droing, has guaranteed to keep somewhere the needle and stably places, and difficult production is rocked, guarantees to keep somewhere the needle and places the security for a long time.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a simple indwelling needle holder for pediatric nursing provided by the present invention;

fig. 2 is a partially enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. an adsorption structure; 2. a clamping structure; 3. a buffer structure; 4. a needle tube connecting structure; 11. a suction cup; 12. a valve; 13. an air duct; 21. a notch; 22. a pin shaft; 23. a supporting plate; 24. a splint; 25. a second spring; 26. a base plate; 31. a first spring; 32. a base plate; 41. a needle tube connecting sleeve; 42. a sliding tube; 43. a third spring; 44. a long groove; 45. a slide block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and 2 in combination, wherein fig. 1 is a schematic structural view of a simple indwelling needle holder for pediatric nursing according to a preferred embodiment of the present invention; fig. 2 is a partially enlarged schematic view of a portion a shown in fig. 1. Paediatrics nursing includes with simply keeping somewhere needle fixer: adsorption structure 1, clamping structure 2, buffer structure 3 and needle tubing connection structure 4.

In the specific implementation process, as shown in fig. 1 and fig. 2, the adsorption structure 1 includes a suction cup 11, a valve 12 and an air duct 13, the outer side surface of the suction cup 11 communicates with the air duct 13, the valve 12 is installed at the other end of the air duct 13, the buffer structure 3 is connected to the adsorption structure 1, the buffer structure 3 includes a first spring 31 and a backing plate 32, the backing plate 32 is connected to the top surface of the suction cup 11, the top side surface of the backing plate 32 is connected to the clamping structure 2 through a plurality of first springs 31, it should be noted that, the suction cup 11 is adsorbed to the position near the indwelling needle of the child through the adsorption structure 1, it needs to pay attention that the skin of the child joint which is frequently moved is not adhered, otherwise, the skin is easily detached, after the adhesion is completed, the needle tube 12 is opened through external connection, the needle tube is pulled, so that the maximum possibility of, improve the installation fastness, on reducing to keep somewhere needle top tube centre gripping installation clamping structure 2, take place to rock the process when keeping somewhere the needle, first spring 31 buffering power in the twinkling of an eye slows down its vibration range for it places stability improvement to keep somewhere the needle.

Referring to fig. 1, the clamping structure 2 is connected to the adsorption structure 1, the clamping structure 2 includes a pin 22, a supporting plate 23, a clamping plate 24, a second spring 25 and a bottom plate 26, the bottom of the bottom plate 26 is connected to the top of a backing plate 32 through a plurality of first springs 31, the top of the bottom plate 26 is connected to the clamping plate 24 through the second spring 25, the adjacent sides of the clamping plate 24 and the bottom plate 26 are respectively connected to the supporting plate 23, the two supporting plates 23 are rotatably connected through the pin 22, the bottom side of one side wall of the clamping plate 24 is attached to the bottom plate 26, the attaching sides of the clamping plate 24 and the bottom plate 26 are provided with notches 21, the clamping plate 24 is pressed by the pressing, the side of the clamping plate 24 attached to the bottom plate 26 is tilted, the upper through pipe of the remaining needle is plugged into the notches 21, the.

Referring to fig. 1 and 2, the notch 21 is arc-shaped, the inner arc-shaped side wall of the notch 21 is connected with the rubber pad, the arc-shaped upper through pipe of the attaching indwelling pipe can be replaced, and the clamping firmness is improved.

Referring to fig. 1 and fig. 2, the needle tube connecting structure 4 is connected to the adsorption structure 1, the needle tube connecting structure 4 includes a needle tube connecting sleeve 41, a sliding tube 42 and a third spring 43, the bottom of the needle tube connecting sleeve 41 is connected to the end of the air guide tube 13 extending out through the third spring 43, the bottom of the needle tube connecting sleeve 41 is communicated with the sliding tube 42, the other end of the sliding tube 42 is connected to the end of the air guide tube 13 extending out in a sliding manner, the third spring 43 surrounds the outer side wall of the sliding tube 42, it should be noted that the needle tube is connected to the needle tube connecting sleeve 41 in a sleeving manner, the needle tube is pulled to extract the air in the air guide tube 13, the adsorption force of the suction cup 11 is increased, the needle tube is squeezed, the air is input to the air guide tube 13, the content of the air in the suction cup 11 is increased easily, the suction, the instant force can be buffered, and the needle tube is prevented from easily falling off from the needle tube connecting sleeve 41.

Referring to fig. 1 and 2, the needle tube connecting sleeve 41 is funnel-shaped, and the sliding tube 42 is inserted into the air duct 13, and the outer side wall of one end of the sliding tube is connected with a sealing ring, so that the sealing performance of the sliding tube 42 in the sliding process is ensured.

Referring to fig. 1 and 2, the inner side wall of the extending end of the air duct 13 is provided with two symmetrically arranged long grooves 44, the inside of each long groove 44 is connected with a sliding block 45 in a sliding manner, the sliding block 45 is fixedly connected with the outer side wall of the sliding tube 42, the sliding tube 42 is prevented from being completely moved out of the air duct 13, the inside air of the sliding tube 42 is easily leaked, the air infiltration possibility is reduced, and the air tightness in the air exhaust process is ensured.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a needle fixer is kept somewhere with simply to paediatrics nursing which characterized in that includes:

the adsorption structure (1) comprises a sucker (11), a valve (12) and an air duct (13), the outer side surface of the sucker (11) is communicated with the air duct (13), and the other end of the air duct (13) is provided with the valve (12);

the clamping structure (2), the clamping structure (2) is connected to the adsorption structure (1);

the buffer structure (3) is connected to the adsorption structure (1), the buffer structure (3) comprises a first spring (31) and a base plate (32), the base plate (32) is connected to the top surface of the sucker (11), and the top side surface of the base plate (32) is connected with the clamping structure (2) through the first springs (31);

needle tubing connection structure (4), needle tubing connection structure (4) are connected in adsorption structure (1).

2. The simple indwelling needle holder for pediatric care according to claim 1, wherein the holding structure (2) comprises a pin shaft (22), a support plate (23), a clamping plate (24), a second spring (25) and a bottom plate (26), the bottom of the bottom plate (26) is connected with the top of the backing plate (32) through a plurality of first springs (31), the top of the bottom plate (26) is connected with the clamping plate (24) through the second spring (25), the adjacent sides of the clamping plate (24) and the bottom plate (26) are respectively connected with the support plate (23), the two support plates (23) are rotatably connected through the pin shaft (22), the bottom side of one side wall of the clamping plate (24) is attached to the bottom plate (26), and notches (21) are formed in the attaching sides of the clamping plate (24) and the bottom plate (26).

3. The simple indwelling needle holder for pediatric care according to claim 2, wherein the notch (21) is arc-shaped, and the inner arc-shaped side wall of the notch (21) is connected with a rubber pad.

4. The simple indwelling needle holder for pediatric care according to claim 1, wherein the needle tube connecting structure (4) comprises a needle tube connecting sleeve (41), a sliding tube (42) and a third spring (43), the bottom of the needle tube connecting sleeve (41) is connected with the end of the air duct (13) extending out through the third spring (43), the bottom of the needle tube connecting sleeve (41) is communicated with the sliding tube (42), the other end of the sliding tube (42) is connected with the end of the air duct (13) extending out in an internal sliding manner, and the third spring (43) surrounds the outer side wall of the sliding tube (42).

5. The simple indwelling needle holder for pediatric care according to claim 4, wherein the needle tube connecting sleeve (41) is funnel-shaped, and the sliding tube (42) is inserted into the air duct (13) and connected to the outer side wall of one end thereof with the sealing ring.

6. The simple indwelling needle holder for pediatric care according to claim 5, wherein the air duct (13) has two symmetrically disposed elongated grooves (44) on the inner side wall at the end where the air duct extends, the inside of the elongated grooves (44) is slidably connected with the sliding block (45), and the sliding block (45) is fixedly connected with the outer side wall of the sliding tube (42).