CN211486082U

CN211486082U - Multifunctional trachea cannula fixer

Info

Publication number: CN211486082U
Application number: CN201721855298.XU
Authority: CN
Inventors: 张海洋; 徐梅; 蒲霞; 王惠珍; 张圣洁; 谭林娟; 崔秋菊
Original assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Current assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Priority date: 2017-12-26
Filing date: 2017-12-26
Publication date: 2020-09-15
Anticipated expiration: 2027-12-26

Abstract

The utility model discloses a multi-functional trachea cannula fixer, it includes: the fixing piece comprises a central part and at least two clamping arms distributed along the circumferential direction of the central part, and clamping concave parts for threaded pipes with different inner diameters are formed between the adjacent clamping arms; one end of the supporting arm is detachably connected with the central part, the other end of the supporting arm is connected to the operating bed, and the supporting arm deforms under the action of external force and drives the fixing sheet to convert between different parts of a patient. Centre gripping trachea cannula is stabilized to multi-functional trachea cannula fixer, can keep the screwed pipe of multiple pipe diameter, can also provide the light source simultaneously, satisfies different service conditions.

Description

Multifunctional trachea cannula fixer

Technical Field

The invention relates to a surgical medical instrument. More particularly, the present invention relates to a multifunctional tracheal cannula fixation device.

Background

The anesthesia machine and the respirator are one of the instruments frequently used in the operation, the threaded pipes of the anesthesia machine and the respirator are generally randomly placed on an operating table or hung on the ground in the operation process, the oral cannula of a patient can be brought into an air outlet pipe without a fixed threaded pipe, the operation is finally affected, and the life safety of the patient is even threatened. At present, the trachea cannula fixer is made of acrylic materials, the angle cannot be changed, the trachea cannula fixer is easy to damage, the trachea cannula fixer can only be placed in a flat plane or a gap, and the application range is limited.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

Still another object of the present invention is to provide a multifunctional tracheal cannula fixator which can fixedly clamp threaded tubes of various diameters and can replace a fixing plate as required according to damage, change in diameter of a pipeline, etc.; the supporting arm can freely change angles; the device provides illumination for the anaesthetists to adjust pipelines and other operations in the operation and under the operation list, and avoids the need of additional auxiliary light sources such as a flashlight and the like; a plurality of detachable bases can be arranged on the supporting arm to meet different use conditions.

To achieve these objects and other advantages in accordance with the present invention, there is provided a multifunctional endotracheal tube holder including:

the fixing piece comprises a central part and at least two clamping arms distributed along the circumferential direction of the central part, and clamping concave parts for threaded pipes with different inner diameters are formed between the adjacent clamping arms;

one end of the supporting arm is detachably connected with the central part, the other end of the supporting arm is connected to the operating bed, and the supporting arm deforms under the action of external force and drives the fixing sheet to convert between different parts of a patient.

Preferably, the fixing pieces are petal-shaped, and the clamping arms are distributed on the circumferential edge of the central part in a petal-shaped manner; the gripping arms are plural and extend radially from the center portion edge.

Preferably, a fixing hole is formed in the center of the center portion, and one end of the supporting arm is fixed in the fixing hole.

Preferably, an LED lamp is further provided at a central portion of the fixing piece.

Preferably, the support arm comprises a plurality of robotic arms connected end to end, adjacent robotic arms being rotatably connected.

Preferably, the supporting arm is a metal hose, and bends and changes an angle under an external force.

Preferably, the multifunctional tracheal cannula holder further comprises: and the fixed base is detachably connected with the other end of the supporting arm and is fixedly arranged on the operating bed.

Preferably, the fixing base is plate-shaped, and the other end of the supporting arm is connected to one of the plate surfaces of the fixing base.

Preferably, a fixing pile is further arranged on the other plate surface of the fixing base.

Preferably, the fixing base is a clip, the fixing base includes two clamping arms, and the other end of the supporting arm is fixedly connected to one of the clamping arms.

The utility model discloses at least, include following beneficial effect: multifunctional trachea cannula fixer the stationary blade sets up a plurality of centre gripping arms and forms petal form or octopus form from this, can keep the trachea cannula of multiple pipeline diameter. The fixing sheet is detachably connected to the supporting arm, can be freely replaced, and can be replaced according to the requirements according to the damage condition, the pipeline diameter change and the like; the supporting arm is made of a bendable metal hose, or can be of a structure similar to a selfie stick, so that the angle can be freely changed on the premise of ensuring the supporting force; the LED lamp is arranged on the fixing sheet, so that illumination is provided for the anaesthetists to adjust pipelines and other operations in the operation and under the surgical drape, and extra auxiliary light sources such as flashlights and the like are avoided; a plurality of detachable bases can be arranged on the supporting arm to meet different use conditions.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional tracheal cannula fixator according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a multifunctional tracheal cannula fixator according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a multifunctional tracheal cannula fixator according to an embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1, the utility model provides a multi-functional trachea cannula fixer, it includes:

a fixing piece 100 including a central portion 101 and at least two clamping arms 102 circumferentially distributed along the central portion 101, a clamping recess 103 for threaded pipes of different inner diameters being formed between adjacent clamping arms 102;

one end of the supporting arm 200 is connected to the central portion 101, and the other end is connected to the operating bed, and the supporting arm 200 deforms under the action of external force and drives the fixing plate 100 to switch between different parts of the patient. The anchor sheet 100 is formed in a substantially circular shape, for example, by using an acrylic sheet. The central portion 101 is also made substantially circular, and at least two holding arms 102 extend along the periphery of the central portion 101, wherein the holding arms 102 are used for holding the threaded pipe, for example, and the threaded pipe is kept in a relatively stable position under the support of the support arms 200, so that the smooth operation can be ensured. The fixing sheet 100 can freely change the angle under the supporting force of the supporting arm 200; not only can avoid the falling of the threaded pipe in the operation process, but also can place the threaded pipe at any angle without influencing the operation visual field according to the operation type and the operation position of a patient.

In one embodiment, as shown in fig. 1, the fixing sheet 100 is petal-shaped, and the holding arms 102 are distributed in a petal shape at the circumferential edge of the central portion 101; the plurality of gripping arms 102 extend radially from the edge of the central portion 101. The holding arms 102 are, for example, in the shape of a flap, and the free ends thereof are gradually expanded, so that an entrance can be formed at the end of the holding recess 103, and when the threaded pipe is held in the holding recess 103, the threaded pipe does not fall off from the holding recess 103 by an external force, thereby increasing the stability of the fixing piece 100. The fixing piece 100 has a petal shape, and for example, a circular piece is cut off along its outer periphery to form petal-shaped portions of different sizes, thereby forming holding recesses 103 of different sizes, which can be adapted to fixing of a threaded pipe having a non-inner diameter.

In one embodiment, as shown in fig. 1, a fixing hole 104 is formed at the center of the central portion 100, and one end of the supporting arm 200 is fixed in the fixing hole 104. One end of the support arm 200 is provided with, for example, external threads, and the fixing hole 104 is provided with, for example, internal threads, and one end of the support arm 200 is detachably coupled to the fixing plate 100 using the engagement of the internal and external threads, whereby the fixing plate 100 can be replaced in real time as needed. The application range of the multifunctional tracheal cannula fixator for the operation is enlarged.

In one embodiment, as shown in fig. 1, an LED lamp 400 is further provided on the central portion 101 of the fixing sheet 100. The LED lamp 400 is used for providing illumination for the operation of adjusting pipelines and the like of an anaesthetist in an operation and under an operation list, and avoids the need of additional auxiliary light sources such as a flashlight and the like.

In one embodiment, as shown in fig. 3, the support arm 200 includes a plurality of robotic arms 201 connected end-to-end, with adjacent robotic arms 201 being rotatably connected. Adjacent robot arms 201 may be connected by, for example, pins, or may be connected by bearings. Thus, the support arm 200 can be folded or bent into various shapes as required, and the stator 100 can be rotated by various angles as required. The threaded pipe is prevented from being bent or the operation visual field is prevented from being influenced in the operation process.

In one embodiment, as shown in fig. 1, the support arm 200 is a metal hose that bends and changes angle under an external force. Alternatively, the support arm 200 may be made of a metal hose or a magnesium-aluminum alloy soft metal material, so that the support arm 200 can be bent and maintained under an external force. Ensure that medical personnel can conveniently and rapidly change the fixed position of the trachea cannula, thereby improving the operation efficiency.

In one embodiment, as shown in fig. 1, the multifunctional tracheal cannula holder further comprises: and the fixed base 500 is detachably connected with the other end of the supporting arm 200, and the fixed base 500 is fixedly arranged on the operating bed. The fixing base 500 functions to fix the fixing plate 100 and the support arm 200 to an operation bed, for example, to an operation bed head. The fixing base 500 may be inserted into a gap of an operating table, may be clamped on a leg of the operating table, or may be fixed on the operating table by using a locking device.

In one embodiment, as shown in fig. 1, the fixing base 500 has a plate shape, for example, and the other end of the supporting arm 200 is connected to one of the plate surfaces of the fixing base 500. The support arm 200 is, for example, welded to the fixing base 500, and then the fixing base 500 is inserted into the slit of the operating table, thereby serving to fix the support arm 200. The support arm 200 may be mounted on the fixing base 500 by means of a screw coupling.

In one embodiment, as shown in fig. 3, the fixing base 500 is further provided with a fixing pile 501 on the other plate surface. The fixing piles 501 are locked in locking devices provided on legs or handrails of the operating table, for example, so as to fix the fixing base 500 on the operating table.

In one embodiment, as shown in fig. 2, the fixing base 500 is a clip, the fixing base 500 includes two clamping arms 502, and the other end of the supporting arm 200 is fixedly connected to one of the clamping arms 502. Of course, the fixing base 500 is, for example, a clip, which facilitates a medical staff to quickly fix or replace the position of the multifunctional tracheal cannula holder.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. Multi-functional trachea cannula fixer, its characterized in that includes:

one end of the supporting arm is detachably connected with the central part, the other end of the supporting arm is connected to the operating bed, and the supporting arm deforms under the action of external force and drives the fixing sheet to convert between different parts of a patient;

the fixing pieces are petal-shaped, and the clamping arms are distributed on the circumferential edge of the central part in a petal-shaped manner; the plurality of clamping arms extend from the edge of the central part along the radial direction; the center of the central part is provided with a fixing hole, and one end of the supporting arm is fixed in the fixing hole.

2. The multifunctional tracheal cannula fixator of claim 1, wherein an LED lamp is further disposed on the central portion of the fixing plate.

3. The multi-functional endotracheal tube holder of claim 1 wherein the support arm comprises a plurality of robotic arms connected end-to-end, adjacent robotic arms being rotatably connected.

4. The multifunctional tracheal cannula fixator of claim 1, wherein the support arm is a metal hose that bends and changes angle under external force.

5. The multifunctional endotracheal tube holder of claim 4, further comprising: and the fixed base is detachably connected with the other end of the supporting arm and is fixedly arranged on the operating bed.

6. The multifunctional tracheal cannula fixator of claim 5, wherein the fixing base is plate-shaped, and the other end of the supporting arm is connected to one of the plate surfaces of the fixing base.

7. The multifunctional tracheal cannula fixator of claim 6, wherein the other plate surface of the fixing base is further provided with a fixing pile.

8. The multifunctional tracheal cannula holder of claim 5, wherein the fixing base is a clip, the fixing base comprises two holding arms, and the other end of the supporting arm is fixedly connected to one of the holding arms.