CN213407274U

CN213407274U - High-temperature-resistant medical tube

Info

Publication number: CN213407274U
Application number: CN202021891821.6U
Authority: CN
Inventors: 袁斌华
Original assignee: Suzhou Aokerui Polymer Material Co ltd
Current assignee: Suzhou Aokerui Polymer Material Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-11
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a high temperature resistant medical tubing, including polyurethane pipe, polyurethane pipe's inside is equipped with first silica gel material layer, the surface on first silica gel material layer and polyurethane pipe's inner wall fixed connection, polyurethane pipe's external surface fixed connection has second silica gel material layer, the right flank fixedly connected with on second silica gel material layer gives the medicine cabin, it has shunt tubes and communicating pipe to fix the intercommunication respectively for the upper surface in medicine cabin and for the bottom surface in medicine cabin. The utility model discloses in reverse the rotary disk can move right the messenger threaded rod drives the stripper plate, realize removing the restriction to the shunt tubes, the medicine can get into for the medicine cabin through the shunt tubes, through communicating pipe the medicine that the cabin inside was stored will be dosed gets into the inside on first silica gel material layer, it is internal that the medicine can directly pour into the patient into, solved can't pour into the medicine into the pencil into fast under the situation of not pulling the medicine bottle when using, the problem that the infusion interrupted appears when leading to the patient to treat.

Description

High-temperature-resistant medical tube

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a high temperature resistant medical tubing.

Background

The medical instruments refer to instruments, equipment, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles which are directly or indirectly used for a human body, comprise required computer software, the effects are mainly obtained in a physical mode and the like, are not obtained in a pharmacological, immunological or metabolic mode, or only play an auxiliary role although the modes participate, the aim of treating a patient is fulfilled by frequently using the assistance of a medical tube in the medical instruments, the medical tubes are mostly made of plastic materials, due to the particularity of the medical tubes, manufacturers need to sterilize the medical tubes after producing the medical tubes, the sterilization modes of the manufacturers mostly use high temperature and high pressure to sterilize, the materials cannot bear high temperature when the existing medical tubes are sterilized at high temperature, and are easy to cause softening and deformation of the medical tubes, the medical tube is damaged, and the medicine can not be quickly injected into the medical tube under the condition of not pulling the medicine bottle during use, so that the phenomenon of transfusion interruption during treatment of a patient occurs, and therefore the problem is solved by improving the high-temperature-resistant medical tube.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high temperature resistant medical tube.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-temperature-resistant medical pipe comprises a polyurethane pipe, wherein a first silica gel material layer is arranged inside the polyurethane pipe, the outer surface of the first silica gel material layer is fixedly connected with the inner wall of the polyurethane pipe, a second silica gel material layer is fixedly connected with the outer surface of the polyurethane pipe, a medicine feeding cabin is fixedly connected with the right side surface of the second silica gel material layer, a flow dividing pipe and a communicating pipe are fixedly communicated with the upper surface of the medicine feeding cabin and the bottom surface of the medicine feeding cabin respectively, the left end of the flow dividing pipe and the left end of the communicating pipe sequentially penetrate through the second silica gel material layer, the polyurethane pipe and the first silica gel material layer and extend to the inside of the first silica gel material layer, a flow limiting box is sleeved on the outer surface of the flow dividing pipe, an extrusion plate is arranged inside the flow limiting box, a threaded hole is formed in the right side surface of the flow limiting box, a threaded rod matched with the threaded hole is arranged on the right side of the flow limiting, the left end of threaded rod runs through the screw hole and with the right flank fixed connection of stripper plate, the last fixed surface intercommunication in dosing cabin has the pipe of dosing, the sealed cushion of inner wall fixedly connected with of dosing pipe.

As a further description of the above technical solution:

the inner wall of the dosing cabin is fixedly connected with a flow guide block, and the bottom surface of the flow guide block is fixedly connected with the inner bottom wall of the dosing cabin.

As a further description of the above technical solution:

the right side of the threaded rod is provided with a rotating disk, and the left side face of the rotating disk is fixedly connected with the right end of the threaded rod.

As a further description of the above technical solution:

a sealing plug matched with the administration tube is arranged above the administration tube, and the outer surface of the sealing plug is clamped with the inner wall of the administration tube.

As a further description of the above technical solution:

the front of the medicine feeding cabin is provided with a scale sticker, and the back of the scale sticker is fixedly connected with the front of the medicine feeding cabin.

As a further description of the above technical solution:

the inner part of the polyurethane pipe is fixedly embedded with glass fiber yarns which are arranged in an annular mode, and the number of the glass fiber yarns is at least eight.

The utility model discloses following beneficial effect has: the first silica gel material layer and the second silica gel material layer which are arranged are good high-temperature resistant materials, so that the polyurethane pipe can be effectively protected, the polyurethane pipe is prevented from being softened and damaged due to high temperature during high-temperature disinfection, the flexibility and the tensile resistance of the polyurethane pipe can be effectively improved through the arranged glass fiber, the use of the polyurethane pipe is facilitated, the service life of the polyurethane pipe is prolonged, a worker can inject medicines into the medicine feeding cabin through the medicine feeding pipe and the sealing rubber pad, the medicine feeding cabin can temporarily store the medicines, power can be provided for the extrusion plate through the arrangement of the threaded rod, the extrusion plate can be closed, the extrusion plate can be driven to move rightwards by the reversing rotary disk, the restriction on the flow feeding pipe is relieved, and the medicines can enter the medicine feeding cabin through the flow feeding pipe, and the medicine that will give medicine the cabin internal storage through communicating pipe gets into the inside on first silica gel material layer, makes the medicine can directly pour into the patient internal into, has solved and can't pour into the pencil with the medicine fast under the situation of not pulling the medicine bottle when using, leads to the problem that the infusion breaks off when treating to the patient.

Drawings

FIG. 1 is a cross-sectional view of a front view of a high temperature resistant medical tube material dosing chamber provided by the present invention;

fig. 2 is a front view of a high temperature resistant medical tube material feeding chamber provided by the present invention;

fig. 3 is a cross-sectional view of a top view of a high temperature resistant medical tube polyurethane tube provided by the present invention;

fig. 4 is an enlarged schematic view of a structure at a position a in fig. 1 of the high temperature resistant medical tube provided by the utility model.

Illustration of the drawings:

1. a polyurethane pipe; 2. a second silica gel material layer; 3. glass fiber yarns; 4. a first silica gel material layer; 5. a shunt tube; 6. a dosing chamber; 7. a flow guide block; 8. a communicating pipe; 9. a flow-limiting box; 10. a sealing plug; 11. an administration tube; 12. a scale is pasted; 13. a pressing plate; 14. a threaded hole; 15. rotating the disc; 16. a threaded rod; 17. and sealing the rubber gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a high-temperature-resistant medical pipe comprises a polyurethane pipe 1, wherein a first silica gel material layer 4 is arranged inside the polyurethane pipe 1, the outer surface of the first silica gel material layer 4 is fixedly connected with the inner wall of the polyurethane pipe 1, a second silica gel material layer 2 is fixedly connected with the outer surface of the polyurethane pipe 1, a medicine feeding cabin 6 is fixedly connected with the right side surface of the second silica gel material layer 2, the upper surface of the medicine feeding cabin 6 and the bottom surface of the medicine feeding cabin 6 are respectively and fixedly communicated with a flow dividing pipe 5 and a communicating pipe 8, the left end of the flow dividing pipe 5 and the left end of the communicating pipe 8 sequentially penetrate through the second silica gel material layer 2, the polyurethane pipe 1 and the first silica gel material layer 4 and extend into the first silica gel material layer 4, a flow limiting box 9 is sleeved on the outer surface of the flow dividing pipe 5, an extrusion plate 13 is arranged inside the flow limiting box 9, a threaded hole 14 is formed in the right side of the flow limiting box 9, a threaded rod 16 matched with the threaded hole 14 is arranged, the left end of the threaded rod 16 penetrates through the threaded hole 14 and is fixedly connected with the right side surface of the extrusion plate 13, the upper surface of the administration cabin 6 is fixedly communicated with an administration tube 11, and the inner wall of the administration tube 11 is fixedly connected with a sealing rubber gasket 17.

Give the inner wall fixedly connected with water conservancy diversion piece 7 of cabin 6, the bottom surface of water conservancy diversion piece 7 and the interior diapire fixed connection of cabin 6 of dosing can make the inside medicine of cabin 6 of dosing more convenient downstream through being equipped with water conservancy diversion piece 7, avoid having the medicine to remain in the inside of giving cabin 6 of dosing.

The right side of threaded rod 16 is equipped with rotary disk 15, and the left surface of rotary disk 15 and the right-hand member fixed connection of threaded rod 16 can make the staff light rotation threaded rod 16 more through being equipped with rotary disk 15, are convenient for control stripper plate 13.

Be equipped with the sealing plug 10 with giving medicine pipe 11 looks adaptation above giving medicine pipe 11, the surface of sealing plug 10 and the inner wall looks joint of giving medicine pipe 11 can seal giving medicine pipe 11 through being equipped with sealing plug 10, avoid having the inside that outside air got into for medicine cabin 6.

The scale sticker 12 is arranged in front of the medicine feeding cabin 6, the back of the scale sticker 12 is fixedly connected with the front of the medicine feeding cabin 6, and the scale sticker 12 can facilitate the staff to control the medicine injection dosage more easily during medicine injection.

The fixed glass fiber 3 that inlays of polyurethane pipe 1's inside has the annular to be arranged, and the quantity of glass fiber 3 is eight at least, can increase polyurethane pipe 1's intensity and pliability through glass fiber 3, improves polyurethane pipe 1's quality.

The working principle is as follows: can be when normal infusion through being equipped with rotary disk 15, divide shunt tubes 5 to restrict, prevent that the medicine from getting into the inside of giving medicine cabin 6, and stir sealing plug 10, separate sealing plug 10 and administration pipe 11, insert the syringe needle to sealed cushion 17 and get into the inside of giving medicine cabin 6, the medicine that will increase temporarily is injected into the inside of giving medicine cabin 6, store the medicine, reverse rotary disk 15 and can make pressure strip 13 relieve the restriction to shunt tubes 5, the medicine that flows out in the medicine bottle can get into the inside of giving medicine cabin 6 through shunt tubes 5, and mix with the medicine of giving medicine cabin 6 inside storage, make the medicine can get into the inside of first silica gel material layer 4 through communicating pipe 8, annotate the medicine to the patient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A high temperature resistant medical tubing, comprising a polyurethane tubing (1), characterized in that: the inner part of the polyurethane pipe (1) is provided with a first silica gel material layer (4), the outer surface of the first silica gel material layer (4) is fixedly connected with the inner wall of the polyurethane pipe (1), the outer surface of the polyurethane pipe (1) is fixedly connected with a second silica gel material layer (2), the right side surface of the second silica gel material layer (2) is fixedly connected with a medicine cabin (6), the upper surface of the medicine cabin (6) and the bottom surface of the medicine cabin (6) are respectively fixedly communicated with a shunt pipe (5) and a communicating pipe (8), the left end of the shunt pipe (5) and the left end of the communicating pipe (8) sequentially penetrate through the second silica gel material layer (2), the polyurethane pipe (1) and the first silica gel material layer (4) and extend to the inner part of the first silica gel material layer (4), the outer surface of the shunt pipe (5) is sleeved with a current-limiting box (9), and an extrusion plate (13) is arranged inside the current-limiting box (9), threaded hole (14) have been seted up to the right flank of current-limiting case (9), the right side of current-limiting case (9) is equipped with threaded rod (16) with threaded hole (14) looks adaptation, the left end of threaded rod (16) run through threaded hole (14) and with the right flank fixed connection of stripper plate (13), give the last fixed surface intercommunication of medicine cabin (6) and have for medicine pipe (11), give the sealed cushion (17) of inner wall fixedly connected with of medicine pipe (11).

2. The high temperature resistant medical tubing of claim 1, wherein: the inner wall of the medicine feeding cabin (6) is fixedly connected with a flow guide block (7), and the bottom surface of the flow guide block (7) is fixedly connected with the inner bottom wall of the medicine feeding cabin (6).

3. The high temperature resistant medical tubing of claim 1, wherein: the right side of threaded rod (16) is equipped with rotary disk (15), the left surface of rotary disk (15) and the right-hand member fixed connection of threaded rod (16).

4. The high temperature resistant medical tubing of claim 1, wherein: a sealing plug (10) matched with the administration tube (11) is arranged above the administration tube (11), and the outer surface of the sealing plug (10) is clamped with the inner wall of the administration tube (11).

5. The high temperature resistant medical tubing of claim 1, wherein: the front of the medicine feeding cabin (6) is provided with a scale sticker (12), and the back of the scale sticker (12) is fixedly connected with the front of the medicine feeding cabin (6).

6. The high temperature resistant medical tubing of claim 1, wherein: the inner part of the polyurethane pipe (1) is fixedly embedded with glass fiber yarns (3) which are arranged in an annular mode, and the number of the glass fiber yarns (3) is at least eight.