CN217014984U

CN217014984U - Improved tracheal cannula fixing device

Info

Publication number: CN217014984U
Application number: CN202123231480.7U
Authority: CN
Inventors: 丁宏远; 韦金莲; 韦秀玲; 欧惠旭; 罗湘华; 罗黄锋
Original assignee: Liuzhou Municipal Liutie Central Hospital
Current assignee: Liuzhou Municipal Liutie Central Hospital
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-22
Anticipated expiration: 2031-12-20

Abstract

The utility model provides an improved tracheal cannula fixing device, and belongs to the technical field of medical treatment. The fixing piece is consistent with the contour of a gasket of an outer tube of the tracheal cannula in appearance, fixing holes are formed in two ends of the fixing piece, and the fixing holes correspond to the positions of connecting holes formed in the gasket; tracheal cannula's inner tube is pegged graft in the outer tube, card joint on the inner tube is on the gasket of outer tube, the card is located between stationary blade and the gasket, the central point of stationary blade puts and has seted up the trepanning, demountable installation has the fixed block in the trepanning, the through-hole has been seted up on the fixed block, the last nozzle of tracheal cannula's inner tube stretches out from the through-hole of fixed block, the both ends of stationary blade and gasket are connected through the fixed band respectively, the fixed orifices and the connecting hole at both ends are passed respectively to the one end of two fixed bands, and fix on the body of fixed band through fixed knot structure, the other end of two fixed bands passes through fixed knot structure reciprocal anchorage. The utility model can ensure that the inner pipe and the outer pipe are fixed more stably.

Description

Improved tracheal cannula fixing device

Technical Field

The utility model relates to the technical field of medical treatment, in particular to an improved tracheal cannula fixing device.

Background

The tracheal cannula is divided into an outer tube and an inner tube, the outer tube is fixed on the neck through a band, the cannula is in contact with a cut, the cut is not sutured, subcutaneous emphysema is avoided, and the inner tube needs to be cleaned and disinfected regularly. At present, the method for fixing the tracheal cannula of a tracheotomy patient, which is widely used in clinic, is to fix the tracheal cannula to the neck by using a cotton rope, a cotton strip or gauze and knotting at the fixing holes of the tracheal cannula at one end or two ends. In the fixing process, the operation is troublesome and time-consuming. In addition, in the actual using process, as the patient has more blood spillage at the initial stage of tracheotomy, the bandage is easy to be dirty and hard, and the patient feels uncomfortable; moreover, the replacement is troublesome because the knotting treatment is carried out at the end of the tracheal cannula. And because the tracheal cannula needs long-time fixing, the tiny cotton rope stress area is small, and the patient is easily hurt. And the inner tube and the outer tube of the existing tracheal cannula are not well fixed, when a patient coughs acutely, the inner tube is easy to fall off from the outer tube, the fallen inner tube can pollute the environment, the inner tube needs to be replaced and cleaned again, the workload is increased, and great troubles are brought.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present invention is to provide an improved tracheal cannula fixing device, which can fix an inner tube and an outer tube more stably.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

an improved tracheal cannula fixing device mainly comprises a fixing piece and a fixing band, wherein the outline of the fixing piece is consistent with that of a gasket of an outer tube of a tracheal cannula, fixing holes are formed in two ends of the fixing piece, and the fixing holes correspond to the positions of connecting holes formed in the gasket; the utility model discloses a trachea cannula's inner tube, including outer tube, card, fixed band, connecting hole, fixed band, fixed band, band.

Furthermore, the fixed knot constructs mainly including the lug, the lug is installed at the tip of fixed band, seted up foraminiferous on the fixed band, the lug activity is pegged graft in the foraminiferous.

Furthermore, the upper end part of the lug is of an umbrella structure.

Furthermore, the fixing band is divided into a left fixing band and a right fixing band, one end of the left fixing band is provided with a plurality of holes, the end part of the other end of the left fixing band is provided with a lug, the side of the lug is provided with a plurality of holes and extends along the length direction of the left fixing band, and one end provided with the lug penetrates through the fixing holes and the connecting hole; the one end of right side fixed band is equipped with the lug, a plurality of foraminiferous have been seted up on the next door of lug, and extend along the length direction of right fixed band, and fixed orifices and connecting hole are passed to the one end that should be provided with the lug, a plurality of lugs in the right side are installed to the other end of right side fixed band, flat blotter is installed to the centre of right side fixed band.

Furthermore, the buffer pad is made of soft materials, and a plurality of vent holes are formed in the buffer pad.

Further, the blotter is pocket type structure, the sack of blotter is provided with the subsides of sealing that are used for sealing, the trembler has been placed to the blotter internalization.

Furthermore, the buffer cushion is of a pocket structure, a sealing patch for sealing is arranged at the mouth of the buffer cushion, and a traditional Chinese medicine bag is movably arranged in the buffer cushion.

Furthermore, the fixing structure adopts a magic tape structure.

Furthermore, the trepanning is of a stepped hole structure, the fixing block is composed of an upper block and a lower block, the size of the upper block is smaller than that of the lower block, the upper block and the lower block are inserted into the trepanning, the size of the lower block is larger than the small aperture of the trepanning and smaller than the large aperture of the trepanning, and the size of the upper block is smaller than the small aperture of the trepanning.

Further, the fixing band is made of a waterproof and antibacterial soft material.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

1. according to the utility model, the fixing hole on the fixing piece is opposite to the connecting hole on the gasket of the tracheal cannula, after the inner tube of the tracheal cannula is inserted into the outer tube, the inner tube is clamped on the gasket of the outer tube through the clamping piece, then the fixing piece is arranged on the gasket, so that the upper tube opening of the inner tube penetrates out of the trepanning hole of the fixing piece, the fixing piece and the gasket are fixed after the fixing band penetrates through the fixing hole and the connecting hole, and therefore, the inner tube is fixed between the fixing piece and the gasket, and when a patient coughs violently, the inner tube cannot be separated from the outer tube under the blocking action of the fixing piece.

2. According to the utility model, the fixing block is detachably mounted in the trepanning internal medicine of the fixing piece, the through holes in the fixing block are set to be different in size, and when inner pipes with different sizes are used, the sizes of the through holes are ensured to be smaller than the size of the clamping piece of the inner pipe and larger than the size of the upper pipe opening of the inner pipe, so that the inner pipe can be fixed between the fixing piece and the gasket.

3. According to the utility model, the buffer pad is arranged on the fixing belt, so that the contact area between the fixing belt and a patient is increased through the buffer pad, the pressure intensity is reduced, and the comfort level is improved. The vibrating reed can be movably arranged in the cushion pad for vibration massage, and the medicine bag can be arranged in the cushion pad for Chinese medicine application treatment.

Drawings

Fig. 1 is a schematic overall structure diagram provided by the embodiment of the present invention.

FIG. 2 is a schematic view showing the structure of the inner tube separated from the fixing sheet according to the embodiment of the present invention.

Fig. 3 is a schematic view of a tracheal cannula not mounted according to the embodiment of the present invention.

Fig. 4 is a schematic view of a connection structure of an outer pipe and an inner pipe according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a fixing block according to an embodiment of the present invention.

Wherein, 1 is the outer tube, 2 is the gasket, 3 is left fixed band, 4 is the foraminiferous, 5 is the connecting hole, 6 is the stationary blade, 7 is the trepanning, 8 is the fixed block, 9 is the inner tube, 10 is right fixed band, 11 is the blotter, 12 is the ventilation hole, 13 is the sack, 14 is for sealing the subsides, 15 is the lug, 16 is the fixed orifices, 17 is the card.

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. The drawings are only for purposes of illustration and are only schematic and non-limiting, and certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product, so that it may be understood that certain well-known structures, elements and descriptions thereof in the drawings may be omitted for better illustrating the embodiments of the present invention, and the drawings illustrate the drawings and do not represent the orientation of the actual product.

In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The specific embodiment, as shown in the drawings, is a preferred embodiment of the present invention. An improved tracheal cannula fixing device mainly comprises a fixing piece and a fixing band, wherein the outline of the fixing piece is consistent with that of a gasket of an outer tube of a tracheal cannula, fixing holes are formed in two ends of the fixing piece, and the fixing holes correspond to the positions of connecting holes formed in the gasket; tracheal cannula's inner tube is pegged graft in the outer tube, card joint on the inner tube is on the gasket of outer tube, the card is located between stationary blade and the gasket, the central point of stationary blade puts and has seted up the trepanning, demountable installation has the fixed block in the trepanning, the columniform through-hole has been seted up on the fixed block, the last nozzle of tracheal cannula's inner tube stretches out from the through-hole of fixed block, the both ends of stationary blade and gasket are connected, two through the fixed band respectively the fixed orifices and the connecting hole at both ends are passed respectively to the one end of fixed band to fix on the body of fixed band through fixed knot structure, two the other end of fixed band passes through fixed knot structure reciprocal anchorage.

When the fixing device is implemented specifically, the outline of the fixing piece is consistent with that of the gasket of the outer tube, the fixing hole on the fixing piece corresponds to the connecting hole of the gasket on the outer tube, when one end of the fixing band penetrates through the fixing hole and the connecting hole, the fixing piece and the gasket can be fixed together, and the fixing band is fixed on the neck of a patient through the fixing structure. When the utility model is needed, the inner tube is inserted into the outer tube, and the inner tube can be clamped on the outer tube through the clamping piece on the inner tube. And the inner pipe is fixed on the gasket through the fixing plate, so that the upper pipe orifice of the inner pipe penetrates through the sleeve hole in the fixing plate, and the inner pipe can be fixed between the fixing plate and the gasket by pressing the fixing plate on the clamping plate of the inner pipe. But because there are different sizes of inner tubes, in order to allow a better fixation of the inner tubes. Consequently demountable installation has the fixed block in the trepanning of stationary blade, and the size of the through-hole in the fixed block is provided with different fixed blocks, selects the fixed block that corresponds the size according to the size of the inner tube that uses for the through-hole of fixed block is greater than the last nozzle opening size of inner tube, and is less than the card size of inner tube, thereby makes the inner tube can fix between stationary blade and gasket. Because the fixed block is installed in the trepanning of stationary blade, when in order to make the stationary blade install on the gasket, the space between stationary blade and the gasket can not too big to influence the stationary stability of stationary blade and gasket. Furthermore, the trepanning is of a stepped hole structure, the fixing block is composed of an upper block and a lower block, the size of the upper block is smaller than that of the lower block, the upper block and the lower block are inserted into the trepanning, the size of the lower block is larger than the small aperture of the trepanning and smaller than the large aperture of the trepanning, and the size of the upper block is smaller than the small aperture of the trepanning. The fixing block is inserted in the sleeve hole, so that the lower block of the fixing block is abutted against the side, connected with the fixing sheet and the gasket, of the fixing sheet, and the distance between the fixing sheet and the gasket is reduced.

In order to facilitate the use, furthermore, the fixing structure adopts a magic tape structure, can be quickly fixed, and can adjust the position.

In order to improve the fixing stability, further, the fixing structure mainly comprises a convex block, the convex block is installed at the end part of the fixing band, the fixing band is provided with a hole, and the convex block is movably inserted in the hole. Furthermore, the upper end part of the lug is of an umbrella structure. The convex blocks on the fixing bands are inserted into the belt holes in different positions, the length of the fixing bands can be adjusted, the fixing bands can fix the fixing plates and the gaskets together, the fixing bands on two sides of the fixing plates can be fixed together to form an annular band, the fixing plates and the outer tube can be conveniently fixed on a trachea incision of a patient, and finally the neck of the patient is fixed.

Furthermore, the fixing band is divided into a left fixing band and a right fixing band, one end of the left fixing band is provided with a plurality of holes, the end part of the other end of the left fixing band is provided with a lug, the side of the lug is provided with a plurality of holes and extends along the length direction of the left fixing band, and one end provided with the lug penetrates through the fixing holes and the connecting hole; the one end of right side fixed band is equipped with the lug, a plurality of foraminiferous have been seted up on the next door of lug, and extend along the length direction of right fixed band, and fixed orifices and connecting hole are passed to the one end that should be provided with the lug, a plurality of lugs in the right side are installed to the other end of right side fixed band, flat blotter is installed to the centre of right side fixed band. The left fixing belt and the right fixing belt can be fixed together through the convex block at the end part of the left fixing belt and the hole on the right fixing belt. The cushion pad that sets up, it is big with patient's area of contact, can reduce pressure, improve the comfort level of using. In order to avoid the situation that the cushion pad is too stuffy in summer, the cushion pad is made of soft materials, and a plurality of vent holes are formed in the cushion pad. Because the patient wears the tracheal cannula for a long time, the neck of the patient can be relatively stiff. Furthermore, the buffer cushion is of a pocket-type structure, a sealing patch for sealing is arranged at the bag mouth of the buffer cushion, and articles placed in the buffer cushion fall out. Further, a heating sheet may be placed in the cushion pad, and heating may be performed by the heating sheet in cold winter. Furthermore, a vibrating plate is movably arranged in the cushion pad. Through place the trembler in the blotter, massage through the vibration, improve the comfort level that the patient used. Furthermore, a traditional Chinese medicine bag is movably arranged in the buffer pad. Chinese medicine application treatment is carried out through the Chinese medicine bag.

Further, the fixing band is made of a waterproof and antibacterial soft material. When the fixing belt is dirty, the fixing belt is made of waterproof materials and is easier to clean. And the adopted antibacterial material further improves the sanitary condition.

The above description is for the purpose of illustrating the preferred embodiments of the present invention, but the present invention is not limited thereto, and all changes and modifications that can be made within the spirit of the present invention should be included in the scope of the present invention.

Claims

1. An improved tracheal cannula fixing device is characterized in that: the tracheal cannula fixing device mainly comprises a fixing piece and a fixing band, wherein the outline of the fixing piece is consistent with that of a gasket of an outer tube of a tracheal cannula, fixing holes are formed in two ends of the fixing piece, and the fixing holes correspond to the positions of connecting holes formed in the gasket; the utility model discloses a trachea cannula's inner tube, including outer tube, card, fixed band, connecting hole, fixed band, fixed band, band.

2. The improved tracheal tube fixation device of claim 1 wherein: the fixing structure mainly comprises a convex block, the convex block is arranged at the end part of the fixing belt, the fixing belt is provided with a hole, and the convex block is movably inserted in the hole.

3. The improved tracheal cannula fixation device of claim 2 wherein: the upper end of the lug is of an umbrella structure.

4. The improved tracheal cannula fixation device of claim 2 wherein: the fixing belt is divided into a left fixing belt and a right fixing belt, one end of the left fixing belt is provided with a plurality of holes, the end part of the other end of the left fixing belt is provided with a lug, a plurality of holes are formed beside the lug and extend along the length direction of the left fixing belt, and one end provided with the lug penetrates through the fixing holes and the connecting hole; the one end of right side fixed band is equipped with the lug, a plurality of foraminiferous have been seted up on the next door of lug, and extend along the length direction of right side fixed band, and fixed orifices and connecting hole are passed to the one end that should be provided with the lug, a plurality of lugs in the right side are installed to the other end of right side fixed band, flat blotter is installed to the centre of right side fixed band.

5. The improved tracheal tube fixation device of claim 4 wherein: the buffer pad is made of soft materials, and a plurality of vent holes are formed in the buffer pad.

6. The improved tracheal tube fixation device of claim 4 wherein: the blotter is pocket type structure, the sack of blotter is provided with the subsides of sealing that are used for sealing, the trembler has been placed to the blotter internalization.

7. The improved tracheal tube fixation device of claim 4 wherein: the buffer pad is of a pocket structure, a sealing patch for sealing is arranged at the bag opening of the buffer pad, and a traditional Chinese medicine bag is movably arranged in the buffer pad.

8. The improved tracheal cannula fixation device of claim 1 wherein: the fixing structure adopts a magic tape structure.

9. The improved tracheal cannula fixation device of claim 1 wherein: the trepanning is of a stepped hole structure, the fixing block is composed of an upper block and a lower block, the size of the upper block is smaller than that of the lower block, the upper block and the lower block are inserted into the trepanning, the size of the lower block is larger than the small hole diameter of the trepanning and smaller than the large hole diameter of the trepanning, and the size of the upper block is smaller than the small hole diameter of the trepanning.

10. The improved tracheal cannula fixation device of claim 1 wherein: the fixing band is made of waterproof and antibacterial soft materials.