CN217409505U

CN217409505U - Pipeline fixing device

Info

Publication number: CN217409505U
Application number: CN202220950395.1U
Authority: CN
Inventors: 丁瑜; 侯惠如; 王振福; 勇琴歌
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-13
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a pipeline fixing device belongs to medical instrument technical field, has solved among the prior art problem that the pipeline can not be effectively fixed. The pipeline fixing device includes: the clamping jaw is rotatably connected to one end of the fixing belt through the rotating member; the jack catch is used for blocking the pipeline, and the fixed band is used for fixing the jack catch piece. The utility model discloses an effective fixed to the pipeline has greatly reduced the nursing work load and the degree of difficulty to the misery that the patient brought because of the pipeline tractive has been reduced.

Description

Pipeline fixing device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a pipeline fixing device.

Background

In clinic, there are many tubes forming a certain angle with the body surface of the patient, and these tubes are of great significance for the life support and medical treatment of the patient, for example, nasal or oral tracheal intubation, which is one of the life paths of the critically ill patient.

But do not have effective fixing device to the pipeline in clinical at present, still adopt medical adhesive tape to paste and the mode such as cloth is binded and fix, not only waste time and energy and the effect is not good, and the pipeline is very easily deviate from along with patient's activity accident, causes life danger.

SUMMERY OF THE UTILITY MODEL

In view of the above analysis, the present invention is directed to a pipeline fixing device for solving the problem that the existing pipeline cannot be effectively fixed.

The purpose of the utility model is mainly realized through the following technical scheme:

the utility model relates to a pipeline fixing device, include: the clamping jaw is rotatably connected to one end of the fixing belt through the rotating member; the jack catch is used for blocking the pipeline, the fixed band is used for fixing the jack catch.

Optionally, the jack catch includes two, the fixed band includes first fixed band and second fixed band, first fixed band with the second fixed band all includes link and free end, two the jack catch respectively with the link of first fixed band with the link of second fixed band is connected, first fixed band with the second fixed band mutually supports in order to realize fixing the jack catch.

Optionally, the jaw comprises two jaw members forming a receiving cavity for receiving the conduit.

Optionally, the rotating member includes a rotating shaft and an adapter, one end of the rotating shaft is connected to one of the claw members, and the other end of the rotating shaft is connected to the adapter.

Optionally, a first through hole through which the rotating shaft passes and a second through hole through which the fixing band passes are formed in the adapter.

Optionally, a limiting plate is arranged at one end, connected with the adapter, of the rotating shaft, and the diameter of the limiting plate is larger than that of the first through hole.

Optionally, a torsion spring is provided between the two jaw members.

Optionally, an anti-slip part is arranged on the claw at a position contacting with the pipeline.

Optionally, a magic tape is arranged on the first fixing strap, and the magic tape comprises a hair sticking surface and a hook surface; the hair attaching surface is arranged at the free end of the first fixing belt, the hook surface is arranged at the middle position of the first fixing belt and has a certain length, and the free end of the second fixing belt is provided with a penetrating and connecting piece for the hair attaching surface to penetrate through.

Optionally, the first fixed band with the second fixed band all include with human contact the binding face and relative the back of the binding face opposite side leaves the face, the cross-under includes the lantern ring, the inside lateral wall of the lantern ring is equipped with the stabilizer, first fixed band be equipped with on the binding face with the structure assorted adjustment portion of stabilizer.

The utility model discloses can realize one of following beneficial effect at least:

(1) the utility model discloses a two jack catchs are fixed with the pipeline staple bolt to rotationally connect the jack catch on the fixed band, can adjust the jack catch to the centre gripping angle of pipeline, realize fixing device in the general of different pipeline positions.

(2) The utility model discloses a cooperation of two fixed bands can be through applying the lock catch and pipeline to the form that human rear centers on and tighten the hoop power, keeps the relatively stable of pipeline.

(3) The utility model discloses a set up magic subsides and cross-under piece at the fixed band tip respectively, can make the magic subsides pass reverse the buckling again after the cross-under piece, make the subsides of magic subsides hair side and collude the effective laminating of face, can adjust simultaneously and paste the position in the certain limit, satisfy different head footpath patients' demand.

(4) The utility model discloses a set up antiskid portion, can increase the frictional force of jack catch and pipeline outer wall, keep the relatively stable of jack catch staple bolt position.

(5) The utility model discloses an effective fixed to the pipeline has greatly reduced the nursing work load and the degree of difficulty to the misery that the patient brought because of the pipeline tractive has been reduced.

The utility model discloses in, can also make up each other between the above-mentioned each technical scheme to realize more preferred combination scheme. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout the drawings.

Fig. 1 is a schematic structural view of a pipeline fixing device of the present invention;

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

FIG. 3 is a schematic structural view of the transfer seat of the present invention;

fig. 4 is a schematic structural view of the first fixing strap of the present invention;

fig. 5 is a schematic structural view of a first fixing belt binding surface of the present invention;

fig. 6 is a schematic structural view of the second fixing band of the present invention.

Reference numerals:

1-a claw; 11-a claw member; 12-torsion spring; 13-finger-shaped curved bar; 14-anti-slip bumps;

2-a transfer seat; 21-plate; 22-a second via; 23-a first via hole;

3-a rotating shaft; 31-annular limiting plate;

4-a first securing strap; 41-attaching a frosted surface; 42-hook surface; 43-an adjusting part;

5-a second fixing strap; 51-a collar; 52-rubber burr.

Detailed Description

The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.

Referring to fig. 1-2, an embodiment of the present invention discloses a tube fixing device, which is mainly used for fixing a nasal tracheal cannula or an oral tracheal cannula. This embodiment is through the pipeline hoop spare and the fixed band that set up, fixes the position at patient's use pipeline with the pipeline.

The pipeline fixing device of the embodiment specifically comprises a claw 1, a fixing band and a rotating piece, wherein the claw is rotatably connected to one end of the fixing band through the rotating piece.

The jack catch 1 is used for blocking the pipeline, and the fixed band is used for fixing the jack catch. The clamping jaws 1 comprise two hoops which are simultaneously hooped on the pipeline, the fixing bands comprise two fixing bands which are connected in a split mode, one fixing band and one clamping jaw 1 form a set of fixing assembly, and the pipeline is fixed at the position of the pipeline used by a patient through the two sets of fixing assemblies.

Specifically, the fixing strap includes first fixing strap 4 and second fixing strap 5, and first fixing strap 4 and second fixing strap 5 all include link and free end. The two jaws 1 are rotatably connected with the coupling end of the first fixing band 4 and the coupling end of the second fixing band 5, respectively. The first fixing strap 4 and the second fixing strap 5 are mutually matched to realize the fixing jaw 1.

Specifically, the first fixing band 4 is provided with a hook and loop fastener, and the hook and loop fastener includes a hook and loop surface 41 and a hook surface 42. The hair attaching surface 41 is disposed at the free end of the first fixing band 4, and the hook surface 42 is disposed at the middle position of the first fixing band 4 and has a certain length. The free end of the second fixing belt 5 is provided with a penetrating and connecting piece for the first fixing belt 4 to pass through. Illustratively, the cross-over may be a collar 51.

In the use, behind the staple bolt 1 staple bolt pipeline, the free end of first fixed band 4 passes and wears the winding of buckling behind the union piece to make the card hair face 41 that the magic was pasted attached on colluding face 42, realize the connection of two head fixed bands, further realize tightly binding round fixedly to the pipeline.

Further, the pipeline fixing device of the present embodiment further includes a bending prevention member for preventing the pipeline between the two jaws 1 from being bent. Illustratively, the bending-prevention piece is a bending-prevention rod, and two ends of the bending-prevention rod are detachably connected with the two clamping jaws 1 respectively. Specifically, the two ends of the anti-bending rod are respectively provided with a hanging ring, and the claw 1 is correspondingly provided with a hook.

In a possible embodiment, the jaw 1 comprises two jaws 11 that can be engaged crosswise, between which jaws 11 a torsion spring 12 is arranged to form a housing chamber for housing the line. The expansion opening of the two claw members 11 is realized by the pressing force manually exerted on the claw 1 against the self-elasticity of the torsion spring 12.

In particular, the rotation of the jaws 1 on the fixed belt is achieved by means of a rotating element. The rotating piece comprises a rotating shaft 3 and an adapter 2, one end of the rotating shaft 3 is connected with one of the claw pieces 11, and the other end of the rotating shaft is connected with the adapter 2. Illustratively, the rotating shaft 3 is specifically connected at the intersection of the claw member 11, i.e., at a position close to the torsion spring 12. In addition, the rotating shaft 3 and the claw member 11 may be formed integrally. This embodiment is through setting up pivot 3 and adapter 2, can make 1 whole relative fixed band of jack catch rotate to carry out the staple bolt to the trachea of different extending direction.

The adapter 2 is provided with a first through hole 23 for the rotating shaft 3 to pass through and a second through hole 22 for the fixing belt to pass through.

Referring to fig. 3, specifically, the adapter 2 includes two flat plates 21 bent in an L shape, the two flat plates 21 are perpendicular to each other, a second through hole 22 for connecting a second fixing strap is provided at an end of one of the flat plates 21 away from the bent portion, and a first through hole 23 for inserting the rotating shaft 3 is provided on a plate surface of the other flat plate 21, so that the integral clamping jaw 1 can rotate on the adapter 2. Claw 11 that jack catch 1 included in this embodiment is integrated into one piece's plastic construction with pivot 3, based on pivot 3 rotatable coupling on adapter 2, and in order to make things convenient for the grafting of pivot 3 on adapter 2, the material of adapter 2 is flexible material, two dull and stereotyped 21 of adapter 2 can be deformed under the effect of external force, thereby can change the size that sets up first through-hole 23 on dull and stereotyped 21, make things convenient for the grafting of pivot 3 on adapter 2.

In one possible embodiment, the first fixing belt and the second fixing belt both comprise a fitting surface contacting with the human body and a deviating surface opposite to the other side of the fitting surface. In order to prevent that adapter 2 from influencing first fixed band and second fixed band and human laminating, adapter 2 protrusion is connected on the back of body of first fixed band and second fixed band from the face, and adapter 2 protrusion has reduced adapter 2 and human interference in the outside of first fixed band and second fixed band promptly, has improved the experience degree that the patient used. In order to prevent the shaft 3 from separating from the plate 21 at the first through hole 23, an annular limiting plate 31 is disposed at an end of the shaft 3 connected to the adapter 2. Preferably, the annular limiting plate 31 is arranged concentrically with the rotating shaft 3, and the diameter of the annular limiting plate 31 is larger than that of the first through hole 23 on the flat plate 21. More preferably, based on adapter 2 is made by flexible material such as rubber, the diameter of pivot 3 is greater than under the natural state that the diameter of first through-hole 23 under the circumstances that dull and stereotyped 21 does not take place to warp, combines dull and stereotyped 21 can take place to deform, can make pivot 3 and first through-hole 23 be the relation of closely cooperating, can adjust the centre gripping direction of jack catch 1 through rotating pivot 3 simultaneously to the convenient staple bolt centre gripping of carrying out the trachea to different extending direction.

In a preferred embodiment, the attaching surfaces of the first fixing belt and the second fixing belt are soft suede, so that the use comfort of a patient is improved.

In addition, the first fastening tape and the second fastening tape may be provided to have elasticity, and the attachment surface may be provided in a mesh shape, such as a gauze shape. Not only improved patient's use comfort level through the aforesaid setting, made the fixed band difficult slip moreover, improved the firmness of first fixed band and second fixed band. Referring to fig. 2, the claw member 11 of the clamping claw 1 in the present embodiment includes at least three finger-shaped curved bars 13 arranged at intervals, the finger-shaped curved bars 13 of the two claw members 11 are crossed with each other, so that the pipeline can be hooped in a mutually crossed manner in a meshing state, and based on that most of the pipeline is a smooth surface, in order to keep the hooping position of the clamping claw 1 fixed, a non-slip portion is arranged on the clamping claw 1 at a position contacting with the pipeline. Illustratively, the non-slip portion may be a non-slip protrusion 14. In this embodiment, by providing the anti-slip protrusions 14, the friction between the clamping jaws and the outer wall of the pipeline can be increased, and the relative stability of the hoop position of the clamping jaw 1 can be maintained. Illustratively, the nonslip protrusions 14 may be evenly distributed on the inner side wall of the finger crank 13.

Use intranasal trachea cannula as an example, at the direction of rotation of adjustment jack catch 1 and with 1 staple bolt of jack catch behind the intubate, through the winding of fixed band backward to meet two head fixed bands at back head spoon position, realize trachea cannula in the fixed of face the place ahead.

Referring to fig. 4-6, the connection of first fixed band 4 and second fixed band 5 is realized through the magic subsides that set up on first fixed band 4, and the magic subsides set up the later half section of keeping away from human position at first fixed band 4, passes the lantern ring 51 that is located second fixed band 5 free end with the magic subsides after, with the magic subsides reverse buckling, makes the subsides of magic subsides hair side 41 towards the hook face 42 on first fixed band 4, realizes the bonding of two fixed bands.

Based on the bonding after the above-mentioned magic subsides reverse buckling, the setting of the face of pasting hair 41 and the face of colluding 42 in this embodiment is in the same one side of first fixed band 4, and in order to reduce the attached in human body of face of colluding 42, cause user's discomfort, the face of pasting hair 41 and colluding 42 sets up on the back of the body of first fixed band 4 simultaneously, sets up promptly in the one side back to the human body. Because the magic subsides are that the face 41 that pastes the hair passes behind the lantern ring 51 and reverse bend back and collude the face 42 and bond, paste the free end at first fixed band 4 at the face 41 that rubs, collude the face 42 setting at the middle part position of first head fixed band 4, and have certain length, conveniently adjust the bonding position of pasting the hair 41 to satisfy different users' adjustment demand.

Referring to fig. 5 and 6, in order to prevent the first fastening tape 4 and the second fastening tape 5 from slipping at the collar 51 and thus from being separated from a stable and reliable encircling relationship between the two head fastening tapes, the jaw 1 is further offset, and a stabilizer is provided on the inner side wall of the collar 51. An adjusting part 43 matching with the structure of the stabilizing part is laid on the bonding surface of the first fixing belt 4. Illustratively, the stabilizing portion may be a rubber burr 52, and the adjusting portion 43 may also be the rubber burr 52.

After the first fixing tape 4 is threaded into the collar 51, the rubber burr 52 on the bonding surface of the first fixing tape 4 and the rubber burr 52 on the collar 51 can be relatively engaged, and the threaded portion can be kept relatively stable.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. A pipe fixing device, comprising: the clamping jaw is rotatably connected to one end of the fixing belt through the rotating member;

the jack catch is used for blocking the pipeline, the fixed band is used for fixing the jack catch.

2. The pipeline fixing device according to claim 1, wherein the two clamping jaws are provided, the fixing straps comprise a first fixing strap and a second fixing strap, the first fixing strap and the second fixing strap each comprise a connecting end and a free end, the two clamping jaws are respectively connected with the connecting end of the first fixing strap and the connecting end of the second fixing strap, and the first fixing strap and the second fixing strap are mutually matched to fix the clamping jaws.

3. Pipeline fixing device according to claim 1 or 2, characterized in that the jaw comprises two claw pieces which form a receiving chamber for receiving the pipeline.

4. The line fixing device according to claim 3, wherein the rotating member comprises a rotating shaft and an adapter, one end of the rotating shaft is connected to one of the claw members, and the other end of the rotating shaft is connected to the adapter.

5. The pipeline fixing device according to claim 4, wherein the adapter has a first through hole for the rotation shaft to pass through and a second through hole for the fixing strap to pass through.

6. The pipeline fixing device according to claim 5, wherein a limiting plate is arranged at one end of the rotating shaft connected with the adapter, and the diameter of the limiting plate is larger than that of the first through hole.

7. The line fixing device according to claim 3, wherein a torsion spring is provided between the two claw members.

8. The pipeline fixing device according to claim 3, wherein a non-slip portion is provided on the jaw at a position contacting the pipeline.

9. The pipeline fixing device according to claim 2, wherein a magic tape is arranged on the first fixing band, and the magic tape comprises a hair sticking surface and a hook surface; the hair attaching surface is arranged at the free end of the first fixing belt, the hook surface is arranged at the middle position of the first fixing belt and has a certain length, and the free end of the second fixing belt is provided with a penetrating and connecting piece for the hair attaching surface to penetrate through.

10. The pipeline fixing device according to claim 9, wherein the first fixing band and the second fixing band each include a fitting surface that contacts with a human body and a back-off surface opposite to the fitting surface, the cross-over member includes a collar, an inner side wall of the collar is provided with a stabilizer, and the fitting surface of the first fixing band is provided with an adjusting portion that matches with a structure of the stabilizer.