CN215691039U

CN215691039U - Novel medical three-way valve is fixed device

Info

Publication number: CN215691039U
Application number: CN202122250445.3U
Authority: CN
Inventors: 邓桃; 王姣姣; 杨青春
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a novel medical three-way valve fixing device which comprises a cushion and a rubber pad, wherein a barbed part with a hook is arranged above the surface of the cushion, a limiting hole is formed in the middle end of the surface of the cushion, an installation block is arranged in the limiting hole, a left fixing band is arranged on the left side of the cushion, a flexible protection layer is arranged on the outer side of the left fixing band, a right fixing band is arranged on the right side of the cushion, a magic tape is arranged at the end part of the right fixing band, a round wool fiber part is arranged on the surface below the cushion, an adhesive tape is arranged on the outer side of the limiting hole, the rubber pad is arranged on the bottom surface of the cushion, and traceless adhesive tapes are arranged on the side surfaces of the front end and the rear end of the cushion. This novel medical three-way valve fixing device adopts limit structure, can be with three-way valve and cushion spacing fixed, can not make the three-way valve produce the condition that drops when using, and has buffer structure, can improve the comfort level of device, avoids wearing for a long time and causes painful sense to patient's limbs.

Description

Novel medical three-way valve is fixed device

Technical Field

The utility model relates to the technical field of three-way valves, in particular to a novel medical three-way valve fixing device.

Background

The three-way valve is widely used clinically, brings convenience to clinical care work, and simultaneously brings thinking and challenges. The tee joint is directly fixed on the skin, so that a patient is uncomfortable and very easy to cause pressure injury; if the infusion apparatus is not fixed during use, the infusion apparatus, the extension tube and the three-way valve are easy to slide off, the three-way valve swings along with the movement of the limbs of the patient, the scalp needle and the corresponding infusion passage increase the risk of slipping, the smooth infusion of a plurality of groups of liquid medicines into the body can not be ensured, the pain of the patient is increased, the working pressure and the psychological pressure of nurses are increased, and the contradiction between doctors and patients is increased.

Three-way valve fixing device on market does not have multiple limit structure, can not fix the device better with patient's limbs, wears the condition that can produce for a long time, still can cause painful problem to patient's limbs simultaneously, for this reason, we propose a novel medical three-way valve fixing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel medical three-way valve fixing device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel medical three-way valve is fixed device, includes cushion and rubber pad, the surperficial top of cushion is provided with area hook thorn hair department, and the surperficial middle-end of cushion has seted up spacing hole, the inside arrangement in spacing hole has the installation piece, the left side of cushion is provided with left fixed band, and the outside of left fixed band is provided with flexible protective layer, the right side of cushion is provided with right fixed band, and the tip of right fixed band is provided with the magic subsides, the below surface of cushion is provided with round hair fibre department, the outside in spacing hole is provided with pastes the area, the rubber pad is settled in the bottom surface of cushion, and both ends side is provided with the no trace sticky tape around the cushion, the surperficial arrangement of no trace sticky tape has the protective film, and the right-hand member of protective film is provided with the tear strip, the top of installation piece is provided with the auxiliary assembly who is used for fixing the three-way valve.

Preferably, the shape structure of the left fixing band is matched with the shape structure of the flexible protection layer, and the left fixing band is sleeved with the flexible protection layer.

Preferably, the adhesive tape and the cushion are mutually attached, and two groups of adhesive tapes are symmetrically arranged at the center of the cushion.

Preferably, the rubber pad is closely attached to the soft pad, and the rubber pad is distributed in a rectangular shape.

Preferably, the traceless adhesive tape is connected with the cushion in an adhesive mode, and the length of the traceless adhesive tape is consistent with the width of the cushion.

Preferably, the auxiliary assembly comprises a clamping ring and a protective layer, and the inner wall of the clamping ring is provided with the protective layer.

Preferably, the snap ring and the mounting block are vertically distributed, the mounting block is connected with the limiting hole in a clamping manner, the snap ring is tightly attached to the protective layer, and the snap ring is distributed in an arc shape.

The utility model provides a novel medical three-way valve fixing device which has the following beneficial effects: this novel medical three-way valve fixing device adopts limit structure, can be with three-way valve and cushion spacing fixed, can not make the three-way valve produce the condition that drops when using, and has buffer structure, can improve the comfort level of device, avoids wearing for a long time and causes painful sense to patient's limbs.

1. According to the utility model, the installation block and the cushion are conveniently clamped and fixed through the arrangement of the limiting hole, and meanwhile, the installation block is also convenient to detach, so that the installation block is convenient to replace and clean, the cleanness of the inside of the limiting hole is ensured, the phenomenon that impurities are accumulated in the limiting hole after long-time use and blockage is avoided, the left fixing band and the right fixing band can be freely adjusted along with the circumference of the limb of a patient, the left fixing band and the right fixing band are suitable for most of patients, the application range is wide, meanwhile, the flexible protection layer has certain flexibility, the pressure on the limb of the patient can be buffered when the left fixing band and the right fixing band are limited, and the comfort level is improved.

2. The three-way valve fixing device can be used for reversely fixing the three-way valve through the arrangement of the adhesive tape, the stability is improved, the observation is convenient, the three-way valve cannot shake and fall off, one end of each of two ends of the cushion is a round wool fiber part, the other end of each of the two ends of the cushion is a barbed wool part with a hook, when a plurality of three-way valves are used, the three-way valves are conveniently connected with one another when a plurality of three-way valve fixing devices are needed, different limiting and fixing lengths can be met, in the splicing process, the traceless adhesive tape can attach the end parts of the two cushions, so that the two cushions are further limited and fixed, the traceless adhesive tape cannot damage the integrity of the cushion in the disassembling process, and can be repeatedly used.

3. The protective film has a certain dustproof effect on the traceless adhesive tape, when the protective film is not used, dust is blocked outside, the viscosity of the traceless adhesive tape cannot be influenced, the snap ring is higher than the soft pad by a little and can be clamped with the bottom pipeline of the three-way valve, so that the three-way valve and the soft pad can be further fixed, meanwhile, the protective layer is arranged inside the snap ring and has certain elasticity, the pressure of the bottom pipeline of the three-way valve and the pressure of the snap ring can be buffered, and the damage to the surface of the bottom pipeline of the three-way valve is avoided.

Drawings

Fig. 1 is a schematic overall structure diagram of a novel medical three-way valve fixing device of the utility model;

FIG. 2 is a schematic side view of a novel medical three-way valve fixing device according to the present invention;

fig. 3 is a schematic perspective view of an auxiliary assembly of the novel medical three-way valve fixing device according to the present invention.

In the figure: 1. a soft cushion; 2. the barbed part with hook; 3. a limiting hole; 4. mounting blocks; 5. a left securing strap; 6. a flexible protective layer; 7. a right fixing band; 8. magic tape; 9. round wool fiber; 10. a tape for attachment; 11. a rubber pad; 12. a traceless adhesive tape; 13. protecting the film; 14. tearing a strip; 15. an auxiliary component; 1501. a snap ring; 1502. and (4) a protective layer.

Detailed Description

As shown in figure 1-2, a novel medical three-way valve fixing device comprises a soft cushion 1 and a rubber cushion 11, a barbed part 2 with a hook is arranged above the surface of the soft cushion 1, a limiting hole 3 is arranged at the middle end of the surface of the soft cushion 1, an installation block 4 is arranged in the limiting hole 3, a left fixing band 5 is arranged on the left side of the soft cushion 1, a flexible protection layer 6 is arranged on the outer side of the left fixing band 5, the shape structure of the left fixing band 5 is matched with the shape structure of the flexible protection layer 6, the left fixing band 5 is sleeved with the flexible protection layer 6, the installation block 4 is conveniently clamped and fixed with the soft cushion 1 by the arrangement of the limiting hole 3, and is also conveniently detached, so that the installation block 4 is conveniently replaced and cleaned, the cleanness inside the limiting hole 3 is ensured, the phenomenon that impurities are accumulated in the limiting hole for a long time use, and the blockage situation can not occur, the left fixing band 5 and the right fixing band 7 can be freely adjusted along with the circumference of the limbs of a patient, the novel medical belt is suitable for most patients, is wide in application range, and meanwhile, the flexible protection layer 6 has certain flexibility, so that when the left fixing belt 5 and the right fixing belt 7 are limited, the pressure on the limbs of the patients can be buffered, and the comfort level is improved; the right side of the cushion 1 is provided with a right fixing belt 7, the end part of the right fixing belt 7 is provided with a magic tape 8, the lower surface of the cushion 1 is provided with round wool fiber parts 9, the outer side of the limiting hole 3 is provided with a pasting tape 10, the pasting tape 10 is mutually attached to the cushion 1, and the pasting tape 10 is symmetrically provided with two groups about the central position of the cushion 1; rubber pad 11 settles in the bottom surface of cushion 1, and both ends side is provided with no trace sticky tape 12 around cushion 1, the surface arrangement of no trace sticky tape 12 has cuticle 13, and the right-hand member of cuticle 13 is provided with tear strip 14, rubber pad 11 and cushion 1 closely laminate, and rubber pad 11 is the rectangle form and distributes, no trace sticky tape 12 and cushion 1 adhesive bonding, and the length of no trace sticky tape 12 is unanimous with the width of cushion 1, no trace sticky tape 12 can get up the tip laminating of two cushions 1, thereby further spacing fixedly the two, no trace sticky tape 12 can not destroy the integrality of cushion 1 when dismantling, simultaneously can also reuse, the setting of cuticle 13 has certain dustproof effect to no trace sticky tape 12, when not using, block the dust outside, can not influence the viscosity of no trace sticky tape 12.

As shown in fig. 3, an auxiliary assembly 15 for fixing the three-way valve is arranged above the mounting block 4, the auxiliary assembly 15 includes a snap ring 1501 and a protective layer 1502, the protective layer 1502 is arranged on the inner wall of the snap ring 1501, the snap ring 1501 is vertically distributed with the mounting block 4, the mounting block 4 is connected with a limiting hole 3 in a clamping manner, the snap ring 1501 is tightly attached to the protective layer 1502, the snap ring 1501 is distributed in an arc shape, the snap ring 1501 protrudes from the cushion 1 a little, the bottom pipeline of the three-way valve can be clamped, the three-way valve and the cushion 1 can be further fixed, the protective layer 1502 is arranged inside the snap ring 1501, the protective layer 1502 has certain elasticity, the pressure between the bottom pipeline of the three-way valve and the snap ring 1501 can be buffered, and damage to the surface of the bottom pipeline of the three-way valve is avoided.

In conclusion, when the novel medical three-way valve fixing device is used, firstly, according to the structure shown in figures 1-3, the mounting block 4 is placed inside the limiting hole 3, the snap ring 1501 is fixed with the cushion 1, then, the pipeline at the bottom of the three-way valve is placed inside the snap ring 1501, meanwhile, the snap ring 1501 is internally provided with the protective layer 1502, the protective layer 1502 has certain elasticity, the pressure between the pipeline at the bottom of the three-way valve and the snap ring 1501 can be buffered, the damage to the surface of the pipeline at the bottom of the three-way valve is avoided, after the novel medical three-way valve fixing device is placed, two ends of the three-way valve can be attached to the adhesive tape 10, the three-way valve is further limited and fixed, then, the right fixing belt 7 is wound around the limb of a patient, the magic tape 8 at the end of the right fixing belt 7 is attached to the limiting position on the surface of the left fixing belt 5, the left fixing belt 5 and the right fixing belt 7 can be freely adjusted along with the peripheral diameter of the limb of the patient, and the wearing tightness is proper, can be applicable to most patients, and there is flexible protective layer 6 in the outside of left fixed band 5 and right fixed band 7, it has certain compliance, can be to left fixed band 5 and right fixed band 7 when spacing, the buffering is to the pressure of patient's limbs, the comfort level has been improved, 1 both ends one end of cushion is round hair fibre department 9, the other end is area hook thorn hair department 2, when making things convenient for a plurality of tee bend uses, when needing to use a plurality of three-way valve fixing device, be convenient for interconnect between each three-way valve fixing device, can satisfy different spacing fixed length, and in the concatenation, no trace sticky tape 12 can get up the tip laminating of two cushions 1, thereby further spacing fixedly with the two, no trace sticky tape 12 can not destroy the integrality of cushion 1 when the dismantlement, simultaneously can also reuse.

Claims

1. A novel medical three-way valve fixing device comprises a cushion (1) and a rubber pad (11), and is characterized in that a barbed burr (2) with a hook is arranged above the surface of the cushion (1), a limiting hole (3) is formed in the middle end of the surface of the cushion (1), an installation block (4) is arranged in the limiting hole (3), a left fixing band (5) is arranged on the left side of the cushion (1), a flexible protection layer (6) is arranged on the outer side of the left fixing band (5), a right fixing band (7) is arranged on the right side of the cushion (1), a magic tape (8) is arranged at the end part of the right fixing band (7), a round burr fiber part (9) is arranged on the lower surface of the cushion (1), a sticking tape (10) is arranged on the outer side of the limiting hole (3), the rubber pad (11) is arranged on the bottom surface of the cushion (1), and traceless adhesive tapes (12) are arranged on the front and back side surfaces of the cushion (1), the surface of the traceless adhesive tape (12) is provided with a protective film (13), the right end of the protective film (13) is provided with a tearing strip (14), and an auxiliary component (15) for fixing the three-way valve is arranged above the mounting block (4).

2. The novel medical three-way valve fixing device according to claim 1, wherein the shape structure of the left fixing strap (5) is matched with the shape structure of the flexible protection layer (6), and the left fixing strap (5) and the flexible protection layer (6) are sleeved with each other.

3. A novel medical three-way valve fixing device according to claim 1, characterized in that the adhesive tape (10) and the soft pad (1) are attached to each other, and two sets of the adhesive tape (10) are symmetrically arranged about the center position of the soft pad (1).

4. The novel medical three-way valve fixing device as claimed in claim 1, wherein the rubber pad (11) is tightly attached to the soft pad (1), and the rubber pad (11) is distributed in a rectangular shape.

5. The novel medical three-way valve fixing device is characterized in that the traceless adhesive tape (12) is connected with the soft pad (1) in an adhesive mode, and the length of the traceless adhesive tape (12) is consistent with the width of the soft pad (1).

6. A new medical three-way valve fixing device according to claim 1, characterized in that the auxiliary assembly (15) comprises a snap ring (1501) and a sheath (1502), and the inner wall of the snap ring (1501) is provided with the sheath (1502).

7. The novel medical three-way valve fixing device is characterized in that the snap rings (1501) and the mounting blocks (4) are vertically distributed, the mounting blocks (4) are connected with the limiting holes (3) in a clamping mode, the snap rings (1501) are tightly attached to the protective layer (1502), and the snap rings (1501) are distributed in an arc shape.