CN211561258U

CN211561258U - Adjustable negative pressure drainage device fixer

Info

Publication number: CN211561258U
Application number: CN201922178783.3U
Authority: CN
Inventors: 庞阳; 赵晓红; 韩武朝; 赵尚武; 原旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-25
Anticipated expiration: 2029-12-09

Abstract

The utility model belongs to the technical field of medical instrument, concretely relates to adjustable negative pressure drainage device fixer. The utility model aims at solving the technical problem that there is not a good fixed negative pressure drainage device at present, the utility model discloses a connecting portion, coupling portion and tensile portion, the one end and the connecting portion fixed connection of coupling portion, tensile portion cartridge is in the other end of coupling portion is through setting up the terminal pipeline of better linking and fixed negative pressure drainage device like this to the more convenient negative pressure drainage device of taking avoids the increase of medical cost and medical article's waste, and significantly reduces because medical staff's self mistake causes the emergence of medical accidents such as the damage of disease.

Description

Adjustable negative pressure drainage device fixer

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to adjustable negative pressure drainage device fixer.

Background

In clinic, a commonly used negative pressure drainage device is connected with a sputum suction tube to suck sputum of a patient who has more sputum but can not independently discharge sputum, so that the respiratory tract is unobstructed, and the blood oxygen partial pressure of the patient is improved; after the use, the negative pressure drainage device is disinfected and connected to an unused sputum suction tube which is tied beside a bed for fixation, and no special equipment or instrument for fixing the tail end pipeline of the negative pressure drainage device is provided; the fixing method used at present is simpler, but has a plurality of problems: 1. for each patient who needs to use the sputum suction tube when newly admitted, an unused sputum suction tube is used for fixing the negative pressure drainage device, so that the increase of medical cost and the waste of medical articles are caused; 2. the existing fixing method is inconvenient for taking the negative pressure drainage device, and cannot be further improved when the time for taking articles is required to be shortened as much as possible in case of emergency; 3. due to heavy clinical work, medical staff cannot keep lasting attention, and particularly for new employees who are unskilled and irregular in clinical operation process, the medical staff can directly place the negative pressure drainage tube beside the body of a patient without closing the negative pressure device, so that the negative pressure drainage tube is continuously sucked to the skin mucosa of the patient under negative pressure, and injury is caused, thereby causing medical accidents.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem that no good fixed negative pressure drainage device exists at present, and providing an adjustable negative pressure drainage device fixer. In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides an adjustable negative pressure drainage device fixer, includes connecting portion, coupling portion and tensile portion, the one end and the connecting portion fixed connection of coupling portion, tensile portion cartridge is in the other end of coupling portion, through setting up the terminal pipeline of better linking and fixed negative pressure drainage device like this to more convenient negative pressure drainage device of taking avoids the increase of medical cost and the waste of medical article, and the greatly reduced causes the emergence of medical accidents such as the damage of disease because medical staff's self mistake.

Furthermore, the connecting part comprises two first fixing clamps and a cylindrical sleeve, the two first fixing clamps are symmetrically arranged on a panel at the closed end of the cylindrical sleeve, and the two first fixing clamps are used for fixing the device on a stable part around the bed unit and can be clamped beside a patient bed or on a treatment belt.

Still further, the bottom surface is equipped with the spring in the cylindricality sleeve for when using this device, when the stretching portion pushes up the spring, can be rebounded to the sawtooth surface from the smooth surface of number one by the spring.

Furthermore, the cylindrical sleeve and the coupling part are in threaded connection, so that the disassembly and the assembly are more convenient.

Still further, the cylindrical sleeve is provided as an internal thread and the coupling portion is provided as an external thread.

Still further, be equipped with the through-hole that runs through left and right panels in coupling portion the through-hole inner wall sets gradually No. one smooth surface, sawtooth surface and No. two smooth surfaces from left to right, and be equipped with the rand on No. two smooth surfaces, set up the rand and guaranteed that when the tensile portion slides in the coupling portion, can will stretch the portion card extremely and can not roll out the coupling portion through the rand, if want to adjust the angle of tensile portion, can promote tensile portion for the sawtooth dish of tensile portion slides from sawtooth surface to No. one smooth surface, then rotatory tensile portion 3 makes it arrange in the operation position of being convenient for (adjusted the angle of No. two fixation clamps 302 promptly), loosen tensile portion 3 and make spring 103 with tensile portion 3 bounce to sawtooth surface 203 from smooth surface 202, and sawtooth dish 301 is blocked by rand 205, realized the angle regulation of tensile portion promptly, thereby be convenient for sputum sucking operation more.

Furthermore, tensile portion includes sawtooth dish and two No. two fixation clamps, two No. two the symmetry of fixation clamp sets up in one side of sawtooth dish, and makes the sawtooth dish be located coupling portion for use with the cooperation of sawtooth surface, and two No. two fixation clamps can make the negative pressure drainage tube arrange in wherein and guarantee that it does not fall to the ground, prevent that it from taking place to pollute and infecting the disease, and make the fixed of negative pressure drainage tube more convenient, and leave out loaded down with trivial details operation.

Furthermore, the sum of the height of the spring and the thickness of the sawtooth disc is larger than the width of the first smooth surface, and the thickness of the sawtooth disc is equal to the width of the sawtooth surface, so that the spring has enough elasticity to bounce the sawtooth disc to the sawtooth surface when the sawtooth disc slides to the first smooth surface, and when the spring is compressed to the minimum height by the sawtooth disc, the height of the spring and the thickness of the sawtooth disc are smaller than the width of the first smooth surface, and meanwhile, the spring can be slightly compressed by the sawtooth disc when the sawtooth disc is bounced to the sawtooth surface, so that the whole stretching part cannot slide on the sawtooth surface.

Further, No. one fixation clamp is the same with No. two fixation clamp structures, including connecting rod and trip, two fixation clamps 101 and the trip 304 of No. two fixation clamps 302 in the tensile portion 3 are two symmetrical semicircular rings, attach rubber class material in order to avoid being impaired by the centre gripping thing in the trip 304, two connecting rod 303 bottoms all are equipped with a plurality of screw holes, two No. two fixation clamps 302 accessible a plurality of screw holes and sawtooth dish 301 are fixed (the accessible selects different screw holes when fixed, make the distance between two No. two fixation clamps 302 different, thereby make the ring size that changes two trip 304 and constitute).

Furthermore, the length of the connecting rod is greater than that of the coupling part, so that the hook of the second fixing clamp cannot touch the clamping ring when the stretching part slides in the coupling part.

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

1. the utility model discloses a connecting portion, coupling portion and tensile portion, just the one end and the connecting portion fixed connection of coupling portion, tensile portion cartridge is in the other end of coupling portion through setting up better linking and the terminal pipeline of fixed negative pressure drainage device like this to more convenient negative pressure drainage device of taking avoids the increase of medical cost and the waste of medical article, and the significantly reduced is because medical staff's self mistake causes the emergence of medical accidents such as the damage of disease.

2. The utility model discloses the bottom surface is equipped with the spring in the cylindricality sleeve for when using this device, when tensile portion pushed up the spring, can be rebounded to the sawtooth surface from a smooth surface by the spring.

3. Cylindricality sleeve and coupling portion threaded connection, just the cylindricality sleeve sets up to the internal thread, coupling portion sets up to the external screw thread for it is more convenient to dismantle and install.

4. The utility model discloses coupling portion middle part is equipped with the through-hole of panel about running through the through-hole inner wall from left to right sets gradually a smooth surface, serrated surface and No. two smooth surfaces, and be equipped with the rand on No. two smooth surfaces, set up the rand and guaranteed when tensile portion slides in the coupling portion, can die tensile portion card through the rand and can not roll-off coupling portion, if want to adjust the angle of tensile portion, can promote tensile portion, make the sawtooth dish of tensile portion slide No. one smooth surface from the serrated surface, then rotatory tensile portion 3 makes it arrange in the operation position of being convenient for (adjusted the angle of No. two fixation clamps 302 promptly), loosen tensile portion 3 and make spring 103 pop tensile portion 3 from smooth surface 202 to serrated surface 203, and sawtooth dish 301 is blocked by circle 205, realized the angle modulation of tensile portion promptly, thereby be convenient for sputum suction operation more.

5. Tensile portion includes sawtooth dish and No. two fixation clamps, two No. two the fixation clamp symmetry sets up in one side of sawtooth dish, and makes the sawtooth dish be located coupling portion for use with the cooperation of sawtooth surface, No. two fixation clamps can make the negative pressure drainage tube arrange wherein and guarantee that it does not fall down to the ground, prevent that it from polluting and infecting the disease, and make the fixed of negative pressure drainage tube more convenient, and leave out loaded down with trivial details operation.

6. The height of spring and the thickness sum of sawtooth dish are greater than the width of a smooth surface, just the thickness of sawtooth dish equals with the width of sawtooth surface, guaranteed when the sawtooth dish when sliding a smooth surface, the spring has sufficient elasticity to bounce the sawtooth dish to the sawtooth surface, and when the spring was compressed the minimum height by the sawtooth dish, the height of spring and the thickness of sawtooth dish are less than the width of a smooth surface, also guaranteed simultaneously that the sawtooth dish is bounced to the sawtooth surface, the spring can also be slightly compressed by the sawtooth dish, make whole tensile portion can not slide at the sawtooth surface.

7. A fixation clamp is the same with No. two fixation clamp structures, including connecting rod and trip, the trip 304 of two fixation clamps 302 in two fixation clamps 101 and the tensile portion 3 is the semicircular ring of two symmetries, it is impaired in order to avoid by the cramping thing to adhere to rubber class material in the trip 304, two connecting rod 303 bottoms all are equipped with a plurality of screw holes, two a plurality of screw holes of fixation clamp 302 accessible and sawtooth dish 301 are fixed (the different screw hole of accessible selection during fixed, make the distance between two No. two fixation clamps 302 different, thereby make the ring size that changes two trip 304 and constitute).

8. The length of connecting rod is greater than the length of coupling portion, has guaranteed when tensile portion slides in the coupling portion, and the rand can not touched to the trip of No. two fixation clamps.

9. The utility model discloses a connecting portion, coupling portion and tensile portion all can be dismantled and the reassembly utilizes, can guarantee that each part accomplishes abundant disinfection, needn't worry the bacterium and remain in the difficult clear position such as in a wretched state, cause infection on a large scale in the hospital, aggravate patient's disease and die even.

Drawings

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

FIG. 2 is a schematic structural view of the connecting portion of the present invention;

fig. 3 is a schematic structural diagram of the coupling portion of the present invention;

FIG. 4 is a schematic structural view of the stretching part of the present invention;

FIG. 5 is a schematic structural view of the second fixing clip of the present invention;

in the figure: the device comprises a 1-connecting part, a 101-first fixing clamp, a 102-cylindrical sleeve, a 103-spring, a 2-coupling part, a 201-through hole, a 202-first smooth surface, a 203-sawtooth surface, a 204-second smooth surface, a 205-clamping ring, a 3-stretching part, a 301-sawtooth disc, a 302-second fixing clamp, a 303-connecting rod and a 304-clamping hook.

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.

Examples

As shown in fig. 1-5, an adjustable negative pressure drainage device fixer comprises a connecting portion 1, a coupling portion 2 and a stretching portion 3, wherein one end of the coupling portion 2 is fixedly connected with the connecting portion 1, the stretching portion 3 is inserted into the other end of the coupling portion 2, the connecting portion 1 comprises two first fixing clamps 101 and a cylindrical sleeve 102, the two first fixing clamps 101 are symmetrically arranged on a panel at the closed end of the cylindrical sleeve 102, a spring 103 is arranged on the inner bottom surface of the cylindrical sleeve 102, the cylindrical sleeve 102 is in threaded connection with the coupling portion 2, the cylindrical sleeve 102 is arranged as an internal thread, the coupling portion 2 is arranged as an external thread, a through hole 201 penetrating through left and right panels is arranged in the middle of the coupling portion 2, a first smooth surface 202, a sawtooth surface 203 and a second smooth surface 204 are sequentially arranged on the inner wall of the through hole 201 from left to right, and a collar 205 is arranged on the second smooth surface 204, tensile portion 3 includes sawtooth dish 301 and two No. two fixation clamps 302, two No. two fixation clamp 302 symmetry sets up in one side of sawtooth dish 301, and makes sawtooth dish 301 be located coupling portion 2, is used for cooperating with sawtooth surface 203 and uses, the height of spring 103 and the thickness sum of sawtooth dish 301 are greater than the width of a smooth surface 202, just sawtooth dish 301's thickness equals with sawtooth surface 203's width, No. 101 fixation clamps and No. two fixation clamps 302 structures are the same, including connecting rod 303 and trip 304, the length of connecting rod 303 is greater than the length of coupling portion 2.

The working principle is as follows: fixing the first fixing clamp 101 in the connecting part 1 beside a bed (taking the fixing at a handrail of the bed as an example), placing a tail end pipeline of a negative pressure suction device connected with a sputum suction pipe into a second fixing clamp 302 (preferably not falling from the fixing clamp), lifting the negative pressure drainage pipe from the second fixing clamp when the sputum suction treatment is given to a patient, opening the negative pressure device, connecting the negative pressure drainage pipe with the sputum suction pipe, and performing the sputum suction treatment on the patient; if the patient needs to put the bed head flat and lie down to open the airway immediately due to the airway obstruction, the orientation of the negative pressure drainage tube fixing clamp is not suitable for the current operation position, the stretching part 3 can be pushed to the coupling part 2 immediately, so that the sawtooth disc 301 reaches the smooth surface 202 from the sawtooth surface 203, then the stretching part 3 is rotated to be arranged in the operation orientation (namely, the angle of the second fixing clamp 302 is adjusted), the stretching part 3 is loosened to enable the spring 103 to eject the stretching part 3 from the smooth surface 202 to the sawtooth surface 203, and the sawtooth disc 301 is clamped by the ring 205, namely, the angle adjustment of the stretching part is realized, so that the sputum suction operation is more convenient.

In this embodiment, the hooks 304 of the two first fixing clips 101 in the connecting portion 1 and the two second fixing clips 302 in the stretching portion 3 are two symmetrical semicircular rings, the hooks 304 are attached with rubber materials to avoid being damaged by clamped objects, the bottoms of the two connecting rods 303 are provided with a plurality of screw holes, the two second fixing clips 302 can be fixed through a plurality of screw holes and the saw disc 301 (different screw holes can be selected during fixing, so that the distance between the two second fixing clips 302 is different, and the size of the ring formed by the two hooks 304 is changed).

The utility model discloses a connecting portion 1, fixation clamp 101, cylindricality sleeve 102, spring 103, coupling portion 2, through-hole 201, smooth surface 202, serrated surface 203, smooth surface 204 No. two, rand 205, tensile portion 3, sawtooth dish 301, fixation clamp 302 No. two, connecting rod 303, trip 304 are the general standard or the part that technical staff in the field knows, and its structure and principle all are this technical staff and learn through the technical manual or learn through conventional experimental method.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an adjustable negative pressure drainage device fixer which characterized in that: the stretching device comprises a connecting part (1), a coupling part (2) and a stretching part (3), wherein one end of the coupling part (2) is fixedly connected with the connecting part (1), and the stretching part (3) is inserted into the other end of the coupling part (2).

2. The adjustable negative pressure drainage device holder of claim 1, wherein: the connecting part (1) comprises two first fixing clamps (101) and a cylindrical sleeve (102), and the first fixing clamps (101) are symmetrically arranged on a panel at the closed end of the cylindrical sleeve (102).

3. The adjustable negative pressure drainage device holder of claim 2, wherein: a spring (103) is arranged on the inner bottom surface of the cylindrical sleeve (102).

4. The adjustable negative pressure drainage device holder of claim 2, wherein: the cylindrical sleeve (102) and the coupling part (2) are in threaded connection.

5. The adjustable negative pressure drainage device holder of claim 4, wherein: the cylindrical sleeve (102) is provided with an internal thread, and the coupling part (2) is provided with an external thread.

6. The adjustable negative pressure drainage device holder of claim 1, wherein: coupling portion (2) middle part is equipped with through-hole (201) of panel about running through-hole (201) inner wall from left to right sets gradually No. one smooth surface (202), serrated surface (203) and No. two smooth surfaces (204), and be equipped with rand (205) on No. two smooth surfaces (204).

7. The adjustable negative pressure drainage device holder of claim 1, wherein: the stretching portion (3) comprises a sawtooth disc (301) and two second fixing clamps (302), the two second fixing clamps (302) are symmetrically arranged on one side of the sawtooth disc (301), and the sawtooth disc (301) is located in the coupling portion (2) and used in cooperation with the sawtooth surface (203).

8. The adjustable negative pressure drainage device holder of claim 3, wherein: the sum of the height of the spring (103) and the thickness of the sawtooth disc (301) is larger than the width of the first smooth surface (202), and the thickness of the sawtooth disc (301) is equal to the width of the sawtooth surface (203).

9. The adjustable negative pressure drainage device holder of claim 2, wherein: the first fixing clamp (101) and the second fixing clamp (302) are identical in structure and comprise a connecting rod (303) and a clamping hook (304).

10. The adjustable negative pressure drainage device holder of claim 9, wherein: the length of the connecting rod (303) is greater than that of the coupling part (2).