CN215651094U

CN215651094U - Pipeline for measuring intra-abdominal pressure by infusion apparatus method

Info

Publication number: CN215651094U
Application number: CN202121817702.0U
Authority: CN
Inventors: 乔丽杰
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-28
Anticipated expiration: 2031-08-05

Abstract

The utility model belongs to the technical field of medical treatment, in particular to a pipeline for measuring intra-abdominal pressure by an infusion apparatus method, which comprises an extension pipe, a three-way catheter and a sealing sleeve; the urethral catheterization three-way pipe is communicated with the side end of the extension pipe; the sealing sleeves are fixedly connected to two ends of the urethral catheterization three-way pipe; through designing new extension pipe, similar original extension pipe of surveying intra-abdominal pressure, pipe diameter 0.5CM, length 30CM, mark the scale, the unit is CM, the measured value is cmH2O, input system can convert into mmHg automatically, when surveying intra-abdominal pressure, measure the patient that has the catheter, the end connection that comes out at the catheter has the tee bend catheterization bag, connect the extension pipe at the tip of catheterization bag, the water column in the transfusion system can fluctuate along with breathing, should record minimum water column height, the unit is cmH2O,1cmH2O =1.36 mmHg transducer method numerical value can directly react on the monitor at present, make things convenient for medical personnel to observe, improve user personnel's work efficiency.

Description

Pipeline for measuring intra-abdominal pressure by infusion apparatus method

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a pipeline for measuring intra-abdominal pressure by an infusion apparatus method.

Background

The standard for monitoring the intra-abdominal pressure in a monitoring room for acute severe pancreatitis is that the intra-abdominal pressure is indirectly represented by the intravesical pressure and can be monitored by an infusion apparatus method or a transducer method.

In the prior art, the infusion apparatus method needs manual measurement of water height, and the length of a measuring ruler which needs to be scaled is complicated, so that the working efficiency of medical staff is influenced; therefore, a pipeline for measuring the intra-abdominal pressure by an infusion apparatus method is provided for solving the problems.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problems that the height of water needs to be measured manually by an infusion apparatus method, the length of a measuring ruler needs to be scaled, and the working efficiency of medical workers is affected, the utility model provides a pipeline for measuring intra-abdominal pressure by the infusion apparatus method.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a pipeline for measuring intra-abdominal pressure by an infusion apparatus method, which comprises an extension pipe, a three-way catheter and a sealing sleeve; the urethral catheterization three-way pipe is communicated with the side end of the extension pipe; the sealing sleeves are fixedly connected to two ends of the urethral catheterization three-way pipe; through designing new extension pipe, similar original extension pipe of surveying intra-abdominal pressure, the pipe diameter is 0.5CM, length 30CM, mark the scale, the unit is CM, the measured value is cmH2O, input system can convert into mmHg automatically, when surveying intra-abdominal pressure, the patient that will have the catheter measures, the end connection that comes out at the catheter has the tee bend catheterization bag, connect the extension pipe at the tip of catheterization bag, the water column in the transfusion system can fluctuate along with breathing, should record minimum water column height, the unit is cmH2O,1cmH2O =1.36 mmHg transducer method numerical value can directly react on the monitor at present, make things convenient for medical personnel to observe, improve user personnel's work efficiency.

Preferably, a fixing component is arranged at the end part of the extension pipe; the fixing assembly comprises a lower sleeve, a first light bar, an upper sleeve and a first observation hole; the lower sleeve is arranged at the bottom of the extension pipe; the upper sleeve is hinged to the top of the lower sleeve; the first light bar is fixedly connected inside the lower sleeve; the first observation hole is formed in the upper sleeve; through opening the inside first lamp strip of lower sleeve, throw light on, show the position of water column, and then make things convenient for medical personnel to observe and take notes, improve medical personnel's observation efficiency.

Preferably, a guide assembly is arranged inside the fixing assembly; the guide assembly comprises a sliding chute, a first sliding plate and a second sliding plate; the sliding groove is formed in the lower sleeve and the upper sleeve; the first sliding plate and the second sliding plate are connected to the inner side wall of the sliding chute in a sliding manner; a second light bar is fixedly connected inside the first sliding plate; a second observation hole is formed in the second sliding plate; through the internally mounted at first slide have the second lamp strip, join in marriage with the inside second observation hole of second slide, observe the scale interval on the extension pipe, make things convenient for medical personnel to take notes, and then improved medical personnel's work efficiency.

Preferably, the end part of the lower sleeve is provided with a clamping groove; the inner side wall of the clamping groove is fixedly connected with an elastic telescopic block; a clamping block is fixedly connected to the end part of the upper sleeve and matched with the clamping groove; when the extension pipe was put into down telescopic inside, closed the sleeve and blocked the extension pipe, when closing, the inside extrusion elastic expansion piece that the fixture block inserted the draw-in groove produced deformation, when the fixture block inserted the bottom of draw-in groove, the elastic expansion piece recovered the joint and fixed in the inside of fixture block, conveniently carried out the alignment to the extension pipe.

Preferably, the end parts of the second sliding plate and the first sliding plate are fixedly connected with pull rings; through the installation pull ring, make things convenient for medical personnel to stimulate first slide and second slide and carry out the alignment extension pipe, observe the inside water column of extension pipe, come the record measuring value.

Preferably, the end part of the elastic telescopic block is in a semi-arc shape; the end part of the clamping block is concave, and the bottom of the clamping block is arc-shaped; because the tip of fixture block is interior concavity, make things convenient for the elastic expansion piece to recover and carry out the joint fixed, because the bottom of fixture block is the semiarc shape, when inserting the draw-in groove inside, avoid appearing the problem of wearing and tearing with the elastic expansion piece.

The utility model has the advantages that:

1. the utility model sets the extension tube, the catheter and the sealing sleeve to be matched with each other, designs a new extension tube, is similar to the original extension tube for measuring the intra-abdominal pressure, has the tube diameter of 0.5CM, the length of 30CM, is marked with scales, the unit is CM, the measured value is cmH2O, an input system can be automatically converted into mmHg, when measuring the intra-abdominal pressure, a patient with the catheter is measured, the end part of the catheter is connected with a three-way catheter bag, the extension tube is connected with the end part of the catheter bag, the water column in the infusion apparatus can fluctuate along with the respiration, the lowest water column height is required to be recorded, the unit is cmH2O, the numerical value of the current transducer method of 1cmH2O =1.36 mmHg can be directly reflected on a monitor, the medical care personnel can conveniently observe, and the working efficiency of the user personnel is improved;

2. when the utility model is used for measuring the intra-abdominal pressure of a patient, the extension tube can be bent, so that the measurement precision is lower, and the measurement effect of medical care personnel is influenced, and the lower sleeve and the first lamp strip are sleeved outside the extension tube, because the lower sleeve is hinged with the first lamp strip, one end of the extension tube is placed in the lower sleeve, the first observation hole is closed to guide the extension tube straight, so as to improve the measurement precision of the extension tube, the first observation hole is arranged in the upper sleeve, so that the user can conveniently observe the scale value to record, because the water column in the extension tube and the color of the extension tube are transparent, the medical staff is difficult to observe, through opening the inside first lamp strip of lower sleeve, throw light on, show the position of water column, and then make things convenient for medical personnel to observe and take notes, improve medical personnel's observation efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a sectional view of the first embodiment;

FIG. 2 is a side sectional view of the first embodiment;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic diagram of a fixture block structure according to the first embodiment;

FIG. 5 is a schematic view showing the structure of a first magnet and a second magnet according to a second embodiment.

In the figure: 1. an extension tube; 2. a urethral catheterization three-way pipe; 3. sealing sleeves; 21. a lower sleeve; 22. a first light bar; 23. an upper sleeve; 24. a first viewing aperture; 31. a chute; 32. a first slide plate; 33. a second light bar; 34. a second slide plate; 35. a second viewing aperture; 36. a pull ring; 41. a card slot; 42. an elastic expansion block; 43. a clamping block; 51. a first magnet; 52. a second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, a tube for measuring intra-abdominal pressure by an infusion apparatus method comprises an extension tube 1, a three-way catheter tube 2 and a sealing sleeve 3; the three-way urethral catheterization pipe 2 is communicated with the side end of the extension pipe 1; the sealing sleeve 3 is fixedly connected with two ends of the urethral catheterization three-way pipe 2; during operation, through designing new extension pipe 1, similar original extension pipe 1 of surveying intra-abdominal pressure, the pipe diameter is 0.5CM, length 30CM, mark the scale, the unit is CM, the measured value is cmH2O, input system can convert into mmHg automatically, when surveying intra-abdominal pressure, the patient that will have the catheter measures, the end connection that comes out at the catheter has the tee bend catheterization bag, connect extension pipe 1 at the tip of catheterization bag, the water column in the transfusion system can fluctuate along with the breathing, should record minimum water column height, the unit is cmH2O,1cmH2O =1.36 transducer method numerical value at present can directly reflect on the monitor, make things convenient for medical personnel to observe, improve user personnel's work efficiency.

The end part of the extension pipe 1 is provided with a fixing component; the fixing component comprises a lower sleeve 21, a first light bar 22, an upper sleeve 23 and a first observation hole 24; the lower sleeve 21 is arranged at the bottom of the extension pipe 1; the upper sleeve 23 is hinged on the top of the lower sleeve 21; the first light bar 22 is fixedly connected inside the lower sleeve 21; the first observation hole 24 is formed in the upper sleeve 23; when the device works, when the intra-abdominal pressure of a patient is measured, the extension tube 1 can be bent, so that the measurement precision is low, and the measurement effect of medical workers is influenced, the lower sleeve 21 and the first lamp strip 22 are sleeved outside the extension tube 1, because the lower sleeve 21 and the first lamp strip 22 are hinged with each other, one end of the extension tube 1 is placed into the lower sleeve 21, the first observation hole 24 is closed to guide the extension tube 1 to be straight, so that the measurement precision of the extension tube 1 is improved, because the first observation hole 24 is formed in the upper sleeve 23, a user can conveniently observe scale values to record, because the water column inside the extension tube 1 and the color of the extension tube 1 are transparent, the medical workers are difficult to observe, and through opening the first lamp strip 22 in the lower sleeve 21 to illuminate, the position of the water column is displayed, so that the medical workers can conveniently observe and record, the observation efficiency of medical personnel is improved.

A guide component is arranged inside the fixing component; the guide assembly comprises a chute 31, a first sliding plate 32 and a second sliding plate 34; the sliding groove 31 is formed in the lower sleeve 21 and the upper sleeve 23; the first sliding plate 32 and the second sliding plate 34 are slidably connected to the inner side wall of the chute 31; a second light bar 33 is fixedly connected inside the first sliding plate 32; a second observation hole 35 is formed in the second sliding plate 34; the during operation, when extension pipe 1's length is longer, bending phenomenon on a large scale can appear, influence measuring precision, it slides to the side to drive second observation hole 35 through pulling pull ring 36, come to prolong extension pipe 1 and lead straight, observe hole 35 and first slide 32 at the second when sliding to the side, laminating extension pipe 1's outer wall slides and leads straight, make things convenient for extension pipe 1 to carry out accurate measurement pressure value, internally mounted through first slide 32 has second lamp strip 33, join in marriage with second slide 34 inside second observation hole 35, observe the scale interval on the extension pipe 1, make things convenient for medical personnel to carry out the record, and then medical personnel's work efficiency has been improved.

The end part of the lower sleeve 21 is provided with a clamping groove 41; the inner side wall of the clamping groove 41 is fixedly connected with an elastic telescopic block 42; a clamping block 43 is fixedly connected to the end part of the upper sleeve 23 and matched with the clamping groove 41; during operation, when extension pipe 1 put into the inside of lower sleeve 21, close upper sleeve 23 and block extension pipe 1, when closing, the inside extrusion elasticity expansion block 42 that fixture block 43 inserted draw-in groove 41 produces deformation, and when fixture block 43 inserted the bottom of draw-in groove 41, elasticity expansion block 42 recovered the joint and fixes in the inside of fixture block 43, conveniently straightens extension pipe 1.

The ends of the second sliding plate 34 and the first sliding plate 32 are fixedly connected with pull rings 36; during operation, through installation pull ring 36, make things convenient for medical personnel to pull first slide 32 and second slide 34 and carry out alignment extension pipe 1, observe the inside water column of extension pipe 1, come the record measured value.

The end part of the elastic telescopic block 42 is in a semi-arc shape; the end part of the clamping block 43 is concave, and the bottom part of the clamping block is arc-shaped; during operation, because the tip of fixture block 43 is concave shape, make things convenient for elastic expansion piece 42 to recover and carry out the joint fixed, because the bottom of fixture block 43 is half arc, when inserting draw-in groove 41 inside, avoid appearing the problem of wearing and tearing with elastic expansion piece 42.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a first magnet 51 is fixed to the bottom of the latch 43; a second magnet 52 is fixedly connected to the inner side wall of the clamping groove 41; in operation, when the fixture block 43 is inserted into the slot 41, the first magnet 51 is driven to approach the second magnet 52 for mutual adsorption, so as to improve the fixing effect of the upper sleeve 23 and the lower sleeve 21.

According to the working principle, a new extension tube 1 is designed, the extension tube 1 is similar to the original extension tube 1 for measuring intra-abdominal pressure, the tube diameter is 0.5CM, the length is 30CM, scales are marked, the unit is CM, the measured value is cmH2O, an input system can be automatically converted into mmHg, when the intra-abdominal pressure is measured, a patient with a catheter is measured, the end part from which the catheter comes out is connected with a three-way catheter bag, the extension tube 1 is connected to the end part of the catheter bag, a water column in an infusion apparatus can fluctuate along with respiration, the lowest water column height needs to be recorded, the unit is cmH2O, the current transducer method value of 1cmH2O =1.36 mmHg can be directly reflected on a monitor, medical staff can observe conveniently, and the working efficiency of user staff is improved; when the intra-abdominal pressure of a patient is measured, the extension tube 1 is bent, so that the measurement precision is low, and the measurement effect of medical staff is affected, and the lower sleeve 21 and the first lamp strip 22 are sleeved outside the extension tube 1, because the lower sleeve 21 and the first lamp strip 22 are hinged with each other, one end of the extension tube 1 is placed in the lower sleeve 21, the first observation hole 24 is closed to straighten the extension tube 1, so as to improve the measurement accuracy of the extension tube 1, the first observation hole 24 is arranged in the upper sleeve 23, so that the user can conveniently observe the scale value for recording, because the water column in the extension tube 1 and the extension tube 1 are transparent, the observation of medical staff is difficult, the first light bar 22 in the lower sleeve 21 is opened to illuminate, so that the position of the water column is displayed, the observation and the recording of medical personnel are facilitated, and the observation efficiency of the medical personnel is improved; when the length of the extension pipe 1 is long, a large-range bending phenomenon can occur, the measurement accuracy is affected, the second observation hole 35 is driven to slide to the side end by pulling the pull ring 36 to guide the extension pipe 1 to be straight, when the second observation hole 35 and the first sliding plate 32 slide to the side end, the outer wall of the extension pipe 1 is attached to slide and guide the extension pipe 1 to be straight, the extension pipe 1 can conveniently and accurately measure a pressure value, a second light bar 33 is arranged in the first sliding plate 32 and matched with the second observation hole 35 in the second sliding plate 34 to observe a scale value on the extension pipe 1, the medical staff can conveniently record, and the working efficiency of the medical staff is further improved; when the extension pipe 1 is placed in the lower sleeve 21, the upper sleeve 23 is closed to clamp the extension pipe 1, when the extension pipe 1 is closed, the clamping block 43 is inserted into the clamping groove 41 to extrude the elastic telescopic block 42 to deform, and when the clamping block 43 is inserted into the bottom of the clamping groove 41, the elastic telescopic block 42 is restored and clamped in the clamping block 43 to be fixed, so that the extension pipe 1 is conveniently straightened; by installing the pull ring 36, medical personnel can conveniently pull the first sliding plate 32 and the second sliding plate 34 to straighten the extension pipe 1 and observe the water column in the extension pipe 1 to record a measured value; because the end of the clamping block 43 is concave, the elastic expansion block 42 can be conveniently restored to be clamped and fixed, and because the bottom of the clamping block 43 is semi-arc-shaped, when the clamping block is inserted into the clamping groove 41, the problem of abrasion of the elastic expansion block 42 is avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A pipeline for measuring intra-abdominal pressure by an infusion apparatus method is characterized in that: comprises an extension pipe (1), a three-way catheter (2) and a sealing sleeve (3); the urethral catheterization three-way pipe (2) is communicated with the side end of the extension pipe (1); the sealing sleeve (3) is fixedly connected with two ends of the urethral catheterization three-way pipe (2).

2. The tube for measuring intra-abdominal pressure by infusion set method according to claim 1, wherein: the end part of the extension pipe (1) is provided with a fixing component; the fixing component comprises a lower sleeve (21), a first light bar (22), an upper sleeve (23) and a first observation hole (24); the lower sleeve (21) is arranged at the bottom of the extension pipe (1); the upper sleeve (23) is hinged to the top of the lower sleeve (21); the first light bar (22) is fixedly connected inside the lower sleeve (21); the first observation hole (24) is formed in the upper sleeve (23).

3. The tube for measuring intra-abdominal pressure by infusion set method according to claim 2, wherein: a guide component is arranged inside the fixing component; the guide assembly comprises a sliding chute (31), a first sliding plate (32) and a second sliding plate (34); the sliding groove (31) is formed in the lower sleeve (21) and the upper sleeve (23); the first sliding plate (32) and the second sliding plate (34) are connected to the inner side wall of the sliding chute (31) in a sliding manner; a second light bar (33) is fixedly connected inside the first sliding plate (32); and a second observation hole (35) is formed in the second sliding plate (34).

4. The tube for measuring intra-abdominal pressure by infusion set method according to claim 3, wherein: a clamping groove (41) is formed in the end part of the lower sleeve (21); the inner side wall of the clamping groove (41) is fixedly connected with an elastic telescopic block (42); the end part of the upper sleeve (23) is fixedly connected with a clamping block (43) and is matched with the clamping groove (41).

5. The tube for measuring intra-abdominal pressure by infusion set method according to claim 4, wherein: and pull rings (36) are fixedly connected to the ends of the second sliding plate (34) and the first sliding plate (32).

6. The tube for measuring intra-abdominal pressure by infusion set method according to claim 5, wherein: the end part of the elastic telescopic block (42) is in a semi-arc shape; the end part of the clamping block (43) is concave, and the bottom part of the clamping block is arc-shaped.