CN211434666U

CN211434666U - Central venous manometric tube fixer

Info

Publication number: CN211434666U
Application number: CN201922242521.9U
Authority: CN
Inventors: 钟敏; 李映频; 梁燕伍; 吴文婷; 黄宇宏
Original assignee: Liuzhou Peoples Hospital
Current assignee: Liuzhou Peoples Hospital
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-08
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a central vein piezometer tube fixer belongs to central vein piezometer tube fixed equipment technical field, the fixer is including having the centre gripping main part of two clamp lamellas, and two clamp lamellas form the centre gripping mouth, and the side that each clamp lamella deviates from the centre gripping mouth is provided with the fixed plate, the face that the fixed plate deviates from the clamp lamella is provided with the draw-in groove, the draw-in groove has elasticity, and its notch deviates from the fixed plate sets up, the draw-in groove both ends are opened, and this both ends are not the centre gripping mouth place end. The utility model discloses a pressure-measuring pipe is fixed to the centre gripping mode to convenient the dismantlement.

Description

Central venous manometric tube fixer

Technical Field

The utility model relates to a central vein piezometer tube fixed equipment technical field, in particular to central vein piezometer tube fixer.

Background

The central venous pressure has very important clinical significance in clinic, and the heart function, the blood vessel tension and the volume state of a patient can be judged by combining the blood pressure, the heart rate and the input and output amount, so as to guide further liquid treatment. Particularly, in critical patients, central venous pressure is an indispensable monitoring item.

In clinical, when going on the central venous pressure survey, at first install central venous pressure survey device, promptly, be fixed in a pressure-measuring pipe on the infusion support that has the scale, generally adopt the adhesive tape to fix when fixed, this mode is simple effective, but, easily send the pressure-measuring pipe to drop when pasting insecure, moreover, the adhesive tape leaves the adhesive tape seal easily on the infusion support, a lot of adhesive tape seals can be remained to the infusion support after the repetitious usage, this adhesive tape seal is difficult for driving away, secondly, the adhesive tape fixed mode is difficult for demolising.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a central venous pressure tube holder that can hold a pressure tube by clamping and that can be easily removed.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a central venous manometry pipe fixer, is including the centre gripping main part that has two clamp lamellas, and two clamp lamellas form the centre gripping mouth, and the side that each clamp lamella deviates from the centre gripping mouth is provided with the fixed plate, the face that the fixed plate deviates from the clamp lamella is provided with the draw-in groove, the draw-in groove has elasticity, and its notch deviates from the fixed plate setting, the draw-in groove both ends are opened, and this both ends are not the centre gripping mouth place end.

Preferably, the clamping body is a clip structure.

Preferably, the clamping flap is provided with a plurality of anti-skid protrusions at intervals on one surface forming the clamping opening.

Preferably, the anti-skid protrusions are made of rubber materials.

Preferably, the clamping groove is of an arc-shaped structure.

Preferably, the fixation plate and the clip flap are integrally formed.

Preferably, the clamping groove is divided into a fixing part and a sliding part, the fixing part and the sliding part are divided into two parts along a connecting line of two open ends of the clamping groove, each part comprises one part of the two ends, the fixing part is fixedly mounted on the clamping flap, a sliding block is arranged at the bottom of the sliding part and is embedded into the sliding groove through the sliding block to be in sliding connection with the clamping flap, the sliding direction is perpendicular to the connecting line of the two open ends of the clamping groove, the sliding groove is formed in the clamping flap and is internally provided with a return spring, the return spring is respectively connected with the sliding block and the clamping flap, and the sliding part is abutted against the fixing part in a natural state, so that the sliding part and the clamping flap form a complete.

Preferably, one end of the sliding part, which is far away from the fixing part, is provided with a pull handle.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a centre gripping main part centre gripping is fixed on the infusion support, comes the card to put fixed piezometer tube through the draw-in groove on the fixed plate, and is fixed firm, and conveniently installs and removes, does not leave the vestige.

2. The utility model discloses a set the draw-in groove to fixed part and sliding part make the draw-in groove can open to make things convenient for the dismouting piezometer tube.

3. The utility model discloses simple structure, convenient to use, and do not confine to fixed pressure-measuring pipe, do other fixed pipelines, like the transfer line, the practicality is better.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic view of the structure of fig. 2 at the fixing plate.

Description of the main elements

In the figure: the clamping device comprises a clamping main body 1, clamping flaps 2, anti-skidding protrusions 3, a fixing plate 4, a clamping groove 5, a fixing part 6, a sliding part 7, a sliding block 8, a return spring 9, a sliding groove 10 and a pull handle 11.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

Referring to fig. 1, in a preferred embodiment of the present invention, a central venous manometry tube fixer includes a clamping main body 1 having two clamping flaps 2, the two clamping flaps 2 form a clamping opening, a fixing plate 4 is disposed on a side of each clamping flap 2 departing from the clamping opening, a clamping groove 5 is disposed on a surface of the fixing plate 4 departing from the clamping flaps 2, the clamping groove 5 has elasticity, a notch of the clamping groove deviates from the fixing plate 4, two ends of the clamping groove 5 are open, and the two ends are not located at the clamping opening.

The utility model discloses a centre gripping main part 1 comes the fixed transfusion rod of centre gripping, through the fixed pressure-measuring pipe of 5 joints of draw-in groove on the fixed plate 4 to make things convenient for the dismouting of pressure-measuring pipe fixed, and do not leave the vestige on transfusion rod.

Preferably, the clamping body 1 is a clip structure. The clamping flaps 2 are provided with a plurality of anti-skid protrusions 3 at intervals on one face forming a clamping opening, so that an anti-skid effect is achieved, the stability of the clamping main body 1 for clamping the infusion rod is improved, and further preferably, the anti-skid protrusions 3 are made of rubber materials. The clamping groove 5 is of an arc-shaped structure and is used for better clamping the piezometer tube. The fixing plate 4 and the clip flap 2 are integrally formed.

Further, please refer to fig. 2-3, in the second embodiment of the present invention, the clamping groove 5 is divided into a fixing portion 6 and a sliding portion 7, the fixing portion 6 and the sliding portion 7 are divided into two parts along the connecting line of the two open ends of the clamping groove 5, each part includes a part of the two ends, wherein the fixing portion 6 is fixedly installed on the clip flap 2, the bottom of the sliding portion 7 is provided with a slider 8, and the slider 8 is embedded into the sliding groove 10 to be slidably connected with the clip flap 2, the sliding direction is perpendicular to the connecting line of the two open ends of the clamping groove 5, the sliding groove 10 is opened on the clip flap 2, and a return spring 9 is provided therein, the return spring 9 connects the slider 8 and the clip flap 2 respectively, and in its natural state, the sliding portion 7 abuts against the fixing portion 6, and both form a complete groove-shaped structure.

In this embodiment, the clamping groove 5 is opened through the rotation of the sliding part 7 relative to the fixing part 6, so that the pressure measuring pipe is convenient to place, and the sliding part 7 is automatically returned after being opened through the return spring 9, so that the pressure measuring pipe is clamped and fixed together with the fixing part 6.

Further, one end of the sliding part 7 away from the fixing part 6 is provided with a pull handle 11, so that the sliding part 7 is pulled to slide by the pull handle 11. And for the convenience of the pipe of the different pipe diameters of joint, be fixed with the fixture block through the rope on the sliding part 7, the fixture block card is put and is adjusted 7 intervals to between the fixed part 6 to sliding part 7 between sliding part 6 to make the pipe of draw-in groove 5 certain pipe diameter scope of joint.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a central venous pressure buret fixer, includes the centre gripping main part that has two clamp lamellas, and two clamp lamellas form the centre gripping mouth, its characterized in that: the side that each presss from both sides the lamella and deviates from the centre gripping mouth is provided with the fixed plate, the face that the fixed plate deviates from the clamping lamella is provided with the draw-in groove, the draw-in groove has elasticity, and its notch deviates from the fixed plate setting, the draw-in groove both ends are opened, and these both ends are not the centre gripping mouth place end.

2. A central venous manometry tube holder, as recited in claim 1, wherein: the clamping main body is of a clamp structure.

3. A central venous manometry tube holder, as recited in claim 1, wherein: the clamping flap is provided with a plurality of anti-skid bulges at intervals on one surface forming the clamping opening.

4. A central venous manometry tube holder, as recited in claim 3, wherein: the anti-skid protrusions are made of rubber materials.

5. A central venous manometry tube holder, as recited in claim 1, wherein: the clamping groove is of an arc-shaped structure.

6. A central venous manometry tube holder, as recited in claim 1, wherein: the fixing plate and the clamping flap are integrally formed.

7. A central venous manometry tube holder, as recited in claim 1, wherein: the clamping groove is divided into a fixing part and a sliding part, the fixing part and the sliding part are divided into two parts along a connecting line of two open ends of the clamping groove, each part comprises one part of the two ends, the fixing part is fixedly installed on the clamping flap, a sliding block is arranged at the bottom of the sliding part and is embedded into a sliding groove through the sliding block to be in sliding connection with the clamping flap, the sliding direction is perpendicular to the connecting line of the two open ends of the clamping groove, the sliding groove is formed in the clamping flap and is internally provided with a reset spring, the reset spring is respectively connected with the sliding block and the clamping flap, and the sliding part is abutted against the fixing part in a natural state and forms a complete groove-shaped structure.

8. The central venous pressure catheter holder of claim 7, wherein: and a pull handle is arranged at one end of the sliding part, which is far away from the fixing part.