CN213884666U

CN213884666U - Medical multipurpose catheter

Info

Publication number: CN213884666U
Application number: CN202021831853.7U
Authority: CN
Inventors: 刘君
Original assignee: Jiangsu Kebeixiang Technology Co Ltd
Current assignee: Wei Hongmei
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-08-06
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a medical multipurpose pipe, including the pipe body, pipe body outside surface is provided with cotton layer, and the outside on cotton layer is connected with the drainage head, and the outside surface of drainage head is provided with the drainage hole simultaneously, the constant head tank has been seted up to drainage head inboard, the outside of pipe body is provided with the control valve, and the outside surface of control valve has seted up the locating hole, the inboard of locating hole is provided with the locating lever, and the inboard lower extreme of locating lever is connected with the current limiting block, control valve outside surface is provided with the fixture block, and the fixture block outside and the inboard zonulae occludens of draw-in groove. In this medical multipurpose pipe, through the setting on cotton layer, can make the device at low temperature environment during operation, the structural rigidity of pipe can not change to also play heat retaining effect to inside liquid medicine, avoided ice-cold liquid medicine to cause the injury to the stimulation of patient's blood vessel, the effectual work security that improves the device.

Description

Medical multipurpose catheter

Technical Field

The utility model relates to a medical treatment correlation technique field specifically is a medical multipurpose pipe.

Background

The Chinese medical history is thousands of years, and the word eye appears in recent decades, and the word eye is a new word eye for international connection, and the treatment is mostly used before, but the medical treatment also comprises the health care content, so the medical multipurpose catheter is needed to improve the medical effect.

But the multipurpose pipe that uses at present all has the function singleness, is difficult for fixing and adjusting, and the protectiveness is poor, and the result of use is not good under the low temperature condition problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical multipurpose pipe to solve the multipurpose pipe of using at present that proposes in the above-mentioned background art, all there is the function singleness, difficult fixed and regulation, the protectiveness is poor, the not good problem of result of use under the low temperature condition.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical multipurpose pipe, includes the pipe body, pipe body outside surface is provided with cotton layer, and the outside on cotton layer is connected with the drainage head, and the outside surface of drainage head is provided with the drainage hole simultaneously, the constant head tank has been seted up to drainage head inboard, the outside of pipe body is provided with the control valve, and the outside surface of control valve has seted up the locating hole, the inboard of locating hole is provided with the locating lever, and the inboard lower extreme of locating lever is connected with the current limiting block, control valve outside surface is provided with the fixture block, and the fixture block outside is connected with the inboard zonulae occludens of draw-in groove, and the draw-in groove is connected with the fixed column simultaneously, the fixed column below is provided with the bull stick.

Preferably, the outer side surface of the catheter body is tightly attached to the inner side surface of the cotton layer, and the length of the catheter body is consistent with that of the cotton layer.

Preferably, the catheter body is in threaded connection with the drainage head, and the outer wall of the catheter body and the inner wall of the drainage head are both in threaded arrangement.

Preferably, the outer side of the drainage hole is tightly attached to the inner side of the drainage head, and the drainage hole is distributed in the drainage head in an equal density mode.

Preferably, the positioning rod is in threaded connection with the positioning hole, and the outer wall of the positioning rod and the inner wall of the positioning hole are in threaded arrangement.

Preferably, the clamping block is connected with the clamping groove in a clamping mode, and the outer side of the clamping block and the inner side of the clamping groove are both designed in an L shape.

Preferably, the fixed column and the base form a rotating structure through a rotating shaft, and the length of the base is small compared with that of the fixed column.

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

1. according to the medical multipurpose catheter, due to the arrangement of the cotton layer, when the device works in a low-temperature environment, the structural hardness of the catheter cannot be changed, and the medical multipurpose catheter plays a heat preservation role in the internal liquid medicine, so that the injury of the cold liquid medicine to the stimulation of the blood vessel of a patient is avoided, and the working safety of the device is effectively improved;

2. according to the medical multipurpose catheter, through the arrangement of the drainage head and the drainage holes, the effect that the drainage tube is equal can be achieved through the arrangement of the detachable drainage head, the use diversity of the device is increased, and the functionality of the device is effectively improved;

3. this medical multipurpose pipe, through the setting of fixed column and pivot, such design can carry out effectual fixed and the rotation regulation of being convenient for to the device, makes the device can angle regulation as required when using, the effectual convenience that has improved the device.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is an enlarged schematic view of the sectional structure of the catheter body of the present invention;

FIG. 3 is an enlarged view of the part A shown in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure of the part B shown in fig. 1 according to the present invention.

In the figure: 1. a catheter body; 2. a cotton layer; 3. a drainage head; 4. a drainage hole; 5. positioning a groove; 6. a control valve; 7. positioning holes; 8. positioning a rod; 9. a flow limiting block; 10. a clamping block; 11. a card slot; 12. fixing a column; 13. a rotating rod; 14. a rotating shaft; 15. a base.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a medical multipurpose pipe, including

pipe body

1, 1 outside surface of pipe body is provided with cotton layer 2, and the outside on cotton layer 2 is connected with drainage head 3, the outside surface of drainage head 3 is provided with drainage hole 4 simultaneously, constant head tank 5 has been seted up to drainage head 3 inboard, the outside of pipe body 1 is provided with control valve 6, and control valve 6's outside surface has seted up locating hole 7, the inboard of locating hole 7 is provided with locating lever 8, and the inboard lower extreme of locating lever 8 is connected with current limiting block 9, 6 outside surfaces of control valve are provided with fixture block 10, and the fixture block 10 outside and the inboard zonulae occludens of draw-in groove 11, draw-in groove 11 is connected with fixed column 12 simultaneously, fixed column 12 below is provided with bull stick 13, and bull stick 13 below is connected with

pivot

14, 14 below of pivot is.

The surface is closely laminated with 2 inboard surfaces on cotton layer in the 1 outside of pipe body, and pipe body 1 length is unanimous with 2 lengths on cotton layer, through the setting on cotton layer 2, can make the device at low temperature environment during operation, and the structural rigidity of pipe can not change to also playing heat retaining effect to inside liquid medicine, avoided ice-cold liquid medicine to cause the injury to the vascular stimulation of patient, the effectual work security that improves the device.

Be threaded connection between catheter body 1 and the drainage head 3, and catheter body 1 outer wall is the screw thread form with drainage head 3 inner walls and arranges, can pass through detachable drainage head 3's setting like this to reach and provide the equal effect of drainage tube, increased the device's use variety, the effectual functionality that improves the device.

4 outsides of drainage hole closely laminate with drainage head 3 inboards, and drainage hole 4 is the isopycnic distribution in drainage head 3, and the liquid measure of drainage can evenly be controlled in such design, avoids too fast or too big suction to cause the injury to the patient, the effectual security that improves the device.

For threaded connection between locating lever 8 and the locating

hole

7, and 8 outer walls of locating lever and 7 inner walls of locating hole are the screw thread form and arrange, such design can drive the flow limiting block 9 through locating lever 8 and extrude the flow of control liquid medicine to the pipe, convenient and safety, the effectual controllability that has improved the device.

The clamping block 10 is connected with the clamping groove 11 in a clamping mode, the outer side of the clamping block 10 and the inner side of the clamping groove 11 are both in an L-shaped design, the design is convenient to install and disassemble, the clamping block can be matched with a fixing device to be fixed according to needs, and the functionality of the device is effectively improved.

The fixed column 12 and the base 15 form a rotating structure through the rotating shaft 14, the length of the base 15 is small, the length of the fixed column 12 is small, the device can be effectively fixed and is convenient to rotate and adjust through the design, the angle of the device can be adjusted according to needs when the device is used, and convenience of the device is effectively improved.

The working principle is as follows: for the medical multipurpose catheter, firstly, the cotton layer 2 and the catheter body 1 need to be tightly attached and installed, then the drainage head 3 is installed through the arranged positioning groove 5, the drainage head 3 and the drainage holes 4 are arranged, so the drainage head 3 can be detachably arranged to achieve the effect of providing the same drainage tube, the use diversity of the device is increased, the functionality of the device is effectively improved, and the drainage holes 4 are matched to be distributed in the drainage head 3 in an equal density manner, the design can uniformly control the drainage liquid amount, the harm to a patient caused by too fast or too large suction is avoided, the safety of the device is effectively improved, then the catheter is fixed to the inner side of the control valve 6, the positioning hole 7 is matched with the flow limiting block 9 to extrude the catheter to control the liquid flow, the working stability of the device is effectively improved, and then fixed on the fixed column 12 through clamping as required, and the rotation adjustment is carried out through the matching of the fixed column 12 and the rotating shaft 14, so that the angle of the device can be adjusted as required when the device is used, the convenience of the device is effectively improved, and the use instruction of the medical multipurpose catheter is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A medical multipurpose catheter, comprising a catheter body (1), characterized in that: the outer side surface of the catheter body (1) is provided with a cotton layer (2), the outer side of the cotton layer (2) is connected with a drainage head (3), meanwhile, the outer side surface of the drainage head (3) is provided with a drainage hole (4), the inner side of the drainage head (3) is provided with a positioning groove (5), the outer side of the catheter body (1) is provided with a control valve (6), the outer side surface of the control valve (6) is provided with a positioning hole (7), the inner side of the positioning hole (7) is provided with a positioning rod (8), the lower end of the inner side of the positioning rod (8) is connected with a current limiting block (9), the outer side surface of the control valve (6) is provided with a clamping block (10), the outer side of the clamping block (10) is tightly connected with the inner side of a clamping groove (11), the clamping groove (11) is connected with a fixed column (12), a rotating rod (13) is arranged below the fixed column (12), and a rotating shaft (14) is connected below the rotating rod (13), meanwhile, a base (15) is connected below the rotating shaft (14).

2. The medical multi-purpose catheter according to claim 1, wherein: the outer side surface of the catheter body (1) is tightly attached to the inner side surface of the cotton layer (2), and the length of the catheter body (1) is consistent with that of the cotton layer (2).

3. The medical multi-purpose catheter according to claim 1, wherein: the pipe body (1) is in threaded connection with the drainage head (3), and the outer wall of the pipe body (1) and the inner wall of the drainage head (3) are arranged in a threaded manner.

4. The medical multi-purpose catheter according to claim 1, wherein: the outer side of the drainage hole (4) is tightly attached to the inner side of the drainage head (3), and the drainage hole (4) is distributed in the drainage head (3) in an equal density manner.

5. The medical multi-purpose catheter according to claim 1, wherein: the positioning rod (8) is in threaded connection with the positioning hole (7), and the outer wall of the positioning rod (8) and the inner wall of the positioning hole (7) are arranged in a threaded manner.

6. The medical multi-purpose catheter according to claim 1, wherein: the clamping block (10) is connected with the clamping groove (11) in a clamping mode, and the outer side of the clamping block (10) and the inner side of the clamping groove (11) are designed in an L shape.

7. The medical multi-purpose catheter according to claim 1, wherein: the fixed column (12) and the base (15) form a rotating structure through the rotating shaft (14), and the length of the base (15) is smaller than that of the fixed column (12).