CN212109830U

CN212109830U - Height measuring device for ventricular external drainage bottle

Info

Publication number: CN212109830U
Application number: CN202020983644.8U
Authority: CN
Inventors: 沈伟杰; 胡静; 顾莺; 陆国平; 余燕飞
Original assignee: Childrens Hospital of Fudan University
Current assignee: Childrens Hospital of Fudan University
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-12-08
Anticipated expiration: 2030-06-02

Abstract

The utility model provides an ventricular external drainage bottle height measurement device relates to drainage bottle height measurement technical field, the device comprises a device body, the device body is including embracing pole couple mechanism and embracing pole reference mechanism, embrace pole reference mechanism including embracing pole main part one, the fixed installation ear that is provided with in one side of embracing pole main part one, the one end of installation ear is provided with the round pin, one side of round pin is provided with the reference lever. The utility model discloses in, through setting up armful pole benchmark mechanism, confirm the outside drainage tube of brain room initial opening position, can adjust according to the different positions of patient cerebrospinal fluid outer drainage open-ended, measure scale mechanism and inlay in embracing pole hook device, realize that medical personnel adjust and observe the purpose of the outside drainage bottle height of brain room, simple structure can open and shut and shrink, realize not increasing clinical usage space, stop button is used for returning the flexible rule that contracts, realize embracing the receipts of pole benchmark mechanism and close, can bear and fix the outside drainage bottle of brain room.

Description

Height measuring device for ventricular external drainage bottle

Technical Field

The utility model relates to a drainage bottle height measurement technical field especially relates to a ventricular external drainage bottle height measurement device.

Background

At present, the neurological diseases are high, a large number of patients with neurological diseases need to perform ventricular external drainage every year, the ventricular external drainage is one of the common surgical treatment schemes for craniocerebral trauma, intracranial hemorrhage and other diseases, the ventricular external drainage is to puncture through a cranial bone drill hole, a ventricular external drainage tube is arranged in a ventricle, the initial opening end of the drainage tube is positioned in the ventricle, redundant cerebrospinal fluid and/or blood and other liquid in the ventricle are drained out through the drainage tube, the drainage tube enters a drainage bottle through the outlet end of the drainage tube, namely the opening end of the drainage bottle, so as to reduce the intracranial pressure of a patient, the height of the drainage bottle is crucial to the influence of the intracranial pressure of the patient, the outlet end of the drainage tube is generally positioned 10-15 cm above the horizontal line of the ventricle, so as to ensure the safety of the patient, in the clinical practical situation, medical care personnel usually need to frequently adjust the height of the drainage bottle due to the actual situations of the intracranial pressure fluctuation, in order to realize the treatment purpose, the flexible rule and the adhesive tape are commonly used for measuring and fixing the ventricular external drainage bottle clinically at present, the problems of blurred reference line, inaccurate measurement, infirm fixation, difficult adjustment and the like often occur, the ventricular external drainage effect of a patient is influenced, through patent retrieval, most of the existing related patents are brain ventricular external drainage bottle arrangement frames, although the functions of fixing and measuring can be realized, the clinical use space is often increased, the brain ventricular external drainage bottle arrangement frames are heavy and difficult to take, the labor load of medical workers is increased, or the safety is designed to be observed (for example, the reference horizontal line is determined by laser light), and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a device for measuring the height of an external ventricular drainage bottle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a device for measuring the height of an external ventricular drainage bottle comprises a device body, wherein the device body comprises a holding rod hook mechanism and a holding rod reference mechanism, the holding rod reference mechanism comprises a holding rod main body I, one side of the holding rod main body I is fixedly provided with an installation ear, one end of the installation ear is provided with a pin, and one side of the pin is provided with a reference rod;

embrace the embedding of the front side of pole main part one and be provided with threaded rod one, rotary disk one is installed to the one end of threaded rod one, the lower part of embracing pole main part one sets up and embraces pole main part two, it has measurement scale mechanism to embrace that pole main part two is embedded, the benchmark pole is the flexible nested structure of level, and benchmark pole and embrace that pole main part one is connected through round pin and installation ear.

Preferably, the first threaded rod is in threaded connection with the first holding rod main body, and the first locking body is arranged inside the first holding rod main body.

Preferably, the pole holding hook mechanism comprises a pole holding main body II, a locking body II is arranged inside the pole holding main body II, a threaded rod II is embedded into the surface of one end of the pole holding main body II, the locking body II is of a threaded structure and is fastened on the columnar intravenous infusion pole, and a hook is installed on one side of the pole holding main body II.

Preferably, the second threaded rod is in threaded connection with the second holding rod main body, and a second rotating disk is installed at one end of the second threaded rod.

Preferably, the measuring scale mechanism comprises a tape box, a flexible rule is arranged inside the tape box, and a spring is arranged between the tape box and the flexible rule.

Preferably, one end of the tape measure is provided with a brake piece, the surface of the tape measure box is embedded with a brake button, and the brake button is matched with the brake piece.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up armful pole benchmark mechanism, confirm the outside drainage tube of brain room initial opening position, can adjust according to the different positions of patient cerebrospinal fluid outer drainage open-ended, measure the scale mechanism and inlay in embracing pole hook device, measure the vertical distance of the outside drainage tube initial opening of the indoor cerebrospinal fluid of brain room and outer drainage tube export (be the outside drainage bottle opening of brain room), realize that medical personnel adjust and observe the purpose of the outdoor drainage bottle height of brain, simple structure can open and shut and shrink, realize not increasing clinical usage space.

2. The utility model discloses in, brake button is used for returning the flexible rule that contracts, realizes embracing folding of pole benchmark mechanism, can bear and fix the outdoor drainage bottle of brain, thereby reaches the purpose of measuring and adjusting the drainage bottle height and realizing the outdoor drainage of brain.

Drawings

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

FIG. 2 is a schematic structural view of a derrick reference mechanism of the present invention;

fig. 3 is a schematic view of a mounting structure of a second holding pole main body of the utility model;

fig. 4 is the structure diagram of the measuring scale mechanism of the present invention.

Illustration of the drawings: 1. a device body; 2. a pole holding reference mechanism; 3. a measuring scale mechanism; 4. a pole-holding hook mechanism; 5. a first pole body; 6. a first threaded rod; 7. rotating the first disc; 8. a pin; 9. A reference bar; 10. a first locking body; 11. a second locking body; 12. a second holding pole main body; 13. a second threaded rod; 14. rotating the second disc; 15. a tape measure box; 16. a spring; 17. a flexible rule; 18. a brake button; 19. a brake pad; 20. and (5) mounting the lug.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, the utility model provides a device for measuring the height of an ventricular drainage bottle, which comprises a device body 1, wherein the device body 1 comprises a holding rod hook mechanism 4 and a holding rod reference mechanism 2, the holding rod reference mechanism 2 comprises a holding rod main body one 5, one side of the holding rod main body one 5 is fixedly provided with an installation ear 20, one end of the installation ear 20 is provided with a pin 8, and one side of the pin 8 is provided with a reference rod 9;

embrace pole main part 5's front side embedding and be provided with threaded rod 6, rotary disk 7 is installed to the one end of threaded rod 6, the lower part of embracing pole main part 5 sets up and embraces pole main part two 12, embrace that pole main part two 12 is embedded to have measurement scale mechanism 3, benchmark pole 9 is the flexible nested structure of level, realizes flexible, benchmark measurement's purpose, and benchmark pole 9 is connected through round pin 8 and installation ear 20 with embracing pole main part 5, embraces pole benchmark mechanism 2 and is used for confirming the initial open position of ventricular external drainage tube, can adjust according to the drainage open-ended different positions outside patient's cerebrospinal fluid.

The specific arrangement and function of the partial structure will be described in detail below.

As shown in fig. 1-3, threaded connection between threaded rod one 6 and the pole of embracing main part one 5, the inside of embracing pole main part one 5 is provided with locking body one 10, embrace pole couple mechanism 4 including embracing pole main part two 12, the inside of embracing pole main part two 12 is provided with locking body two 11, and the one end surface embedding of embracing pole main part two 12 is provided with threaded rod two 13, locking body two 11 is the helicitic texture, fastens on the columnar vein transfusion pole, the couple is installed to one side of embracing pole main part two 12 for measure the vertical distance of the originated opening of the interior cerebrospinal fluid outer drainage tube of brain and outer drainage tube export (be the ventricular outer drainage bottle opening), realize that medical personnel adjust and observe the purpose of the height of the ventricular outer drainage bottle.

As shown in fig. 1, 3 and 4, the second threaded rod 13 is in threaded connection with the second clasping rod main body 12, one end of the second threaded rod 13 is provided with a second rotating disk 14, the measuring scale mechanism 3 comprises a tape box 15, a flexible rule 17 is arranged inside the tape box 15, a spring 16 is arranged between the tape box 15 and the flexible rule 17, one end of the flexible rule 17 is provided with a brake pad 19, the surface of the tape box 15 is embedded with a brake button 18, the brake button 18 is matched with the brake pad 19, the diameter between the second clasping rod main body 12 and the second locking body 11 is adjusted through the second rotating disk 14 and the second threaded rod 13 so as to adapt to venous transfusion rods with different diameters, the flexible rule 17 is used for adjusting and measuring the height between an extracerebral drainage bottle and an extracerebral drainage opening of a patient, the brake pad 19 is used for braking the flexible rule 17 to determine the height, the brake button 18 is used for retracting the flexible rule 17, the folding of the pole holding reference mechanism 2 is realized.

The working principle of the device is as follows:

when needs use this device, hold pole benchmark mechanism 2 and confirm the outside drainage tube initial opening position of brain room, can adjust according to patient's cerebrospinal fluid outer drainage open-ended different positions, measure scale mechanism 3 and inlay in holding pole couple device 4, measure the vertical distance of the inside and outside drainage tube initial opening of brain room cerebrospinal fluid outer drainage tube and outer drainage tube export (being the outside drainage bottle opening of brain room), realize that medical personnel adjust and observe the purpose of the outside drainage bottle height of brain room, stop button 18 is used for retracting flexible rule 17, realize holding pole benchmark mechanism 2's receipts and close, can bear and fix the outside drainage bottle of brain room, thereby reach the purpose that measures and adjust the drainage bottle height and realize the outside drainage of brain room, because simple structure and can open and shut and shrink, realize not increasing clinical usage space, be convenient for along with the purpose that the patient transported.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a high measuring device of ventricular external drainage bottle, includes device body (1), its characterized in that: the device body (1) comprises a pole embracing hook mechanism (4) and a pole embracing reference mechanism (2), the pole embracing reference mechanism (2) comprises a pole embracing main body I (5), one side of the pole embracing main body I (5) is fixedly provided with an installation lug (20), one end of the installation lug (20) is provided with a pin (8), and one side of the pin (8) is provided with a reference pole (9);

embrace the front side embedding of pole main part (5) and be provided with threaded rod (6), rotary disk (7) are installed to the one end of threaded rod (6), the lower part of embracing pole main part (5) sets up and embraces pole main part two (12), embraces that pole main part two (12) are embedded to have measurement scale mechanism (3), benchmark pole (9) are the flexible nested structure of level, and benchmark pole (9) are connected through round pin (8) and installation ear (20) with embracing pole main part (5).

2. The device for measuring the height of the external ventricular drainage bottle according to claim 1, characterized in that: threaded connection between threaded rod (6) and the pole of embracing main part (5), the inside of embracing pole main part (5) is provided with locking body (10).

3. The device for measuring the height of the external ventricular drainage bottle according to claim 1, characterized in that: embrace pole couple mechanism (4) including embracing pole main part two (12), the inside of embracing pole main part two (12) is provided with locking body two (11), and the one end surface embedding of embracing pole main part two (12) is provided with threaded rod two (13), locking body two (11) are the helicitic texture, fasten on the post type venous transfusion pole, embrace one side of pole main part two (12) and install the couple.

4. The device of claim 3, wherein the device comprises: and the second threaded rod (13) is in threaded connection with the second holding rod main body (12), and a second rotating disk (14) is installed at one end of the second threaded rod (13).

5. The device for measuring the height of the external ventricular drainage bottle according to claim 1, characterized in that: the measuring scale mechanism (3) comprises a tape box (15), a flexible rule (17) is arranged inside the tape box (15), and a spring (16) is arranged between the tape box (15) and the flexible rule (17).

6. The device of claim 5, wherein the device comprises: one end of the tape (17) is provided with a brake block (19), the surface of the tape box (15) is embedded with a brake button (18), and the brake button (18) is matched with the brake block (19).