CN211409056U

CN211409056U - Improved cerebral pressure measuring tube

Info

Publication number: CN211409056U
Application number: CN201922268729.8U
Authority: CN
Inventors: 高丽英
Original assignee: Tianjin Second People's Hospital (tianjin Infectious Disease Hospital)
Current assignee: Tianjin Second People's Hospital (tianjin Infectious Disease Hospital)
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-04
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a brain pressure survey pipe technical field specifically is a modified brain pressure survey pipe, including first body and second body, the position cover that the circumference outer wall of first body just is located the bottom edge is equipped with the connecting piece, the connecting piece includes first adapter sleeve and second adapter sleeve, the inner wall of first adapter sleeve and the position that is close to the bottom have seted up annular slot, be equipped with between first adapter sleeve and the second adapter sleeve and link up the cover, the circumference outer wall of second body and the position that is close to one end are equipped with the first annular rubber piece of equidistant arranging, second annular rubber piece and third annular rubber piece, first annular rubber piece, second annular rubber piece and third annular rubber piece are the same. This modified brain is pressed and is surveyed pipe, it is fixed with first body and second body connection through the connecting piece, set up three annular rubber piece in order to improve the discernment degree through the link at the second body, convenient to use person confirms the link of second body to improve work efficiency.

Description

Improved cerebral pressure measuring tube

Technical Field

The utility model relates to a brain pressure survey pipe technical field specifically is a modified brain pressure survey pipe.

Background

When intracranial brain pressure is clinically measured for a patient, a brain pressure measuring tube is often used, the brain pressure measuring tube is stored in a plastic device in two sections, the two sections need to be connected for use when the brain pressure measuring tube is used, the brain pressure measuring tube is thin and transparent, and the direction connection is easy to be wrong if the brain pressure measuring tube is not carefully observed during connection, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modified brain is pressed and is surveyed pipe to propose the problem of the inconvenient butt joint of current brain pressure survey pipe when connecting in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a modified cerebral pressure survey pipe, includes first body and second body, the circumference outer wall of first body and the position cover that is located the bottom edge are equipped with the connecting piece, the connecting piece includes first adapter sleeve and second adapter sleeve, annular slot has been seted up to the inner wall of first adapter sleeve and the position that is close to the bottom, annular slot's tip is located the opening part of first adapter sleeve, first adapter sleeve with be equipped with the adapter sleeve between the second adapter sleeve, the circumference outer wall of second body and the position that is close to one end are equipped with first annular rubber piece, second annular rubber piece and the third annular rubber piece that the equidistant was arranged, first annular rubber piece second annular rubber piece with third annular rubber piece is the same.

Preferably, the inner wall of the second connecting sleeve is bonded with the circumferential outer wall of the bottom end of the first pipe body.

Preferably, the circumference outer wall of the first connecting sleeve is provided with four first rectangular through holes arranged in an annular array.

Preferably, the circumferential outer wall of the second connecting sleeve is provided with four second rectangular through holes arranged in an annular array.

Preferably, the outer diameter of the first annular rubber block is matched with the inner diameter of the annular slot, the first annular rubber block is movably inserted into the first connecting sleeve, one side, close to the end part of the second pipe body, of the first annular rubber block is attached to the bottom of the inner wall of the annular slot, and one side, far away from the end part of the second pipe body, of the third annular rubber block is located on the same plane as the end part of the first connecting sleeve.

Preferably, the joint of the first pipe body and the second pipe body is positioned in the middle of the inner wall of the adapter sleeve.

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

this modified brain is pressed and is surveyed pipe, it is fixed with first body and second body connection through the connecting piece, set up three annular rubber piece in order to improve the discernment degree through the link at the second body, convenient to use person confirms the link of second body to improve work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded schematic view of the connection between the first tube and the second tube of the present invention;

fig. 3 is a schematic sectional structure view of the first tube, the second tube and the connecting member of the present invention;

fig. 4 is a schematic view of a cross-sectional structure of a connecting member according to the present invention.

In the figure: the pipe comprises a first pipe body 1, a second pipe body 2, a first annular rubber block 20, a second annular rubber block 21, a third annular rubber block 22, a connecting piece 3, a first connecting sleeve 30, a first rectangular through hole 300, an annular slot 301, a second connecting sleeve 31, a second rectangular through hole 310 and a connecting sleeve 32.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

an improved cerebral pressure measuring tube comprises a first tube body 1 and a second tube body 2, a connecting piece 3 is sleeved on the position, located at the edge of the bottom, of the circumferential outer wall of the first tube body 1, the first tube body 1 and the second tube body 2 are connected and fixed through the connecting piece 3, the connecting piece 3 comprises a first connecting sleeve 30 and a second connecting sleeve 31, an annular slot 301 is formed in the position, close to the bottom, of the inner wall of the first connecting sleeve 30, the end portion of the annular slot 301 is located at the opening of the first connecting sleeve 30, three annular rubber blocks can be inserted into the annular slot 301, a connecting sleeve 32 is arranged between the first connecting sleeve 30 and the second connecting sleeve 31, first annular rubber blocks 20, second annular rubber blocks 21 and third annular rubber blocks 22 which are arranged at equal intervals are arranged on the position, close to one end, of the circumferential outer wall of the second tube, the three annular rubber blocks are convenient for a user to identify the connecting end of the second pipe body 2, so that the working efficiency is improved.

In this embodiment, the inner wall of the second connecting sleeve 31 is bonded to the outer wall of the circumference of the bottom end of the first pipe body 1, so that one end of the connecting member 3 is fixedly connected to the bottom end of the second pipe body 2.

Specifically, four first rectangular through holes 300 arranged in an annular array are formed in the outer wall of the circumference of the first connecting sleeve 30, so that the first connecting sleeve 30 is prevented from shielding the scales at the end part of the second pipe body 2, and a user can observe the scale value conveniently.

Furthermore, four second rectangular through holes 310 arranged in an annular array are formed in the circumferential outer wall of the second connecting sleeve 31, so that the second connecting sleeve 31 is prevented from shielding the scale of the end part of the first pipe body 1, and a user can observe the scale value conveniently.

Further, the external diameter of first annular block rubber 20 and the internal diameter looks adaptation of annular slot 301, first annular block rubber 20 is pegged graft with the activity of first connecting sleeve 30, first annular block rubber 20 is close to the bottom laminating of 2 tip of second body and annular slot 301 inner wall mutually, first annular block rubber 20 can play spacing effect, in order to confirm first body 1 and 2 intercommunications of second body, one side that second body 2 tip were kept away from to third annular block rubber 22 is in the coplanar with the tip of first connecting sleeve 30, make three annular block rubber all be located annular slot 301.

Besides, the joint of the first pipe body 1 and the second pipe body 2 is located in the middle of the inner wall of the joint sleeve 32, and the outer side of the joint sleeve 32 is a solid body, so that the joint of the first pipe body 1 and the second pipe body 2 is ensured to be in a sealing state.

The modified cerebral pressure survey pipe of this embodiment is when using, the user takes up first body 1, and the one end that the bonding has connecting piece 3 is down, then take up the one end that second body 2 was equipped with three annular rubber piece upwards, insert this tip again in the first connecting sleeve 30 of connecting piece 3, make one side of first annular rubber piece 20 and the bottom laminating of annular slot 301, first body 1 and second body 2 intercommunication this moment, it can make the junction be in encapsulated situation to join in marriage the cover 32, first annular rubber piece 20, second annular rubber piece 21 and third annular rubber piece 22 are all pegged graft in first connecting sleeve 30, the difficult slippage, can let the user observe the scale interval of first body 1 and second body 2 through first rectangle through-hole 300 and second rectangle through-hole 310, thereby improve work efficiency.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An improved cerebral pressure measuring tube, comprising a first tube body (1) and a second tube body (2), characterized in that: the connecting piece (3) is sleeved on the position of the circumferential outer wall of the first pipe body (1) and positioned at the bottom edge, the connecting piece (3) comprises a first connecting sleeve (30) and a second connecting sleeve (31), an annular slot (301) is arranged on the inner wall of the first connecting sleeve (30) and close to the bottom, the end of the annular slot (301) is positioned at the opening of the first connecting sleeve (30), a connecting sleeve (32) is arranged between the first connecting sleeve (30) and the second connecting sleeve (31), a first annular rubber block (20), a second annular rubber block (21) and a third annular rubber block (22) which are arranged at equal intervals are arranged on the circumferential outer wall of the second pipe body (2) and close to one end, the first annular rubber block (20), the second annular rubber block (21) and the third annular rubber block (22) are the same.

2. The improved tonometric tube of claim 1, wherein: the inner wall of the second connecting sleeve (31) is bonded with the circumferential outer wall of the bottom end of the first pipe body (1).

3. The improved tonometric tube of claim 1, wherein: the outer wall of the circumference of the first connecting sleeve (30) is provided with four first rectangular through holes (300) which are distributed in an annular array.

4. The improved tonometric tube of claim 1, wherein: the circumference outer wall of the second connecting sleeve (31) is provided with four second rectangular through holes (310) which are arranged in an annular array.

5. The improved tonometric tube of claim 1, wherein: the outer diameter of the first annular rubber block (20) is matched with the inner diameter of the annular slot (301), the first annular rubber block (20) is movably connected with the first connecting sleeve (30) in an inserting mode, one side, close to the end portion of the second pipe body (2), of the first annular rubber block (20) is attached to the bottom of the inner wall of the annular slot (301), and one side, far away from the end portion of the second pipe body (2), of the third annular rubber block (22) is located on the same plane with the end portion of the first connecting sleeve (30).

6. The improved tonometric tube of claim 1, wherein: the joint of the first pipe body (1) and the second pipe body (2) is positioned in the middle of the inner wall of the joint sleeve (32).