CN212369410U

CN212369410U - Anesthesia catheter fixer

Info

Publication number: CN212369410U
Application number: CN202020921518.XU
Authority: CN
Inventors: 崔哲洙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-19
Anticipated expiration: 2030-05-27

Abstract

The utility model provides an anesthesia catheter fixer, include: the device comprises an upper gullet, a lower gullet, an elastic mechanism and a positioning buckle, wherein one end of a plate body of the upper gullet is provided with a clamping groove with an upward opening; one end of the plate body of the lower gullet is provided with a slot with a downward opening; the top end of the elastic mechanism is fixedly connected with the other end of the plate body of the upper gullet, and the bottom end of the elastic mechanism is fixedly connected with the other end of the plate body of the lower gullet; the positioning buckle is arranged on the plate body of the lower gullet. The utility model discloses an anesthesia catheter fixer has solved clinically to the fixed problem of oral cavity male anesthesia catheter, reduces the medical supplies cost, simplifies the operation mode, improves time utilization, and it uses as disposable medical supplies very conveniently.

Description

Anesthesia catheter fixer

Technical Field

The utility model relates to the field of medical equipment, in particular to anesthesia catheter fixer.

Background

Anesthesia catheters are a clinical necessity for performing anesthesia procedures, particularly for patients requiring general anesthesia. In the whole general anesthesia process, a tracheal cannula is needed to keep the respiratory tract smooth, and an anesthesia catheter inserted into a human body is fixed in vitro; the insertion of an anesthetic catheter via the oral cavity is one type of endotracheal intubation.

At present, a tracheal cannula fixer is fixed on an anesthesia catheter inserted through an oral cavity, but the tracheal cannula fixer has large volume and high manufacturing cost, is time-consuming in use, cannot be operated by one person, and also blocks the view of observing the anesthesia catheter. Therefore, for fixing the anesthesia catheter inserted through the oral cavity, the anesthesia catheter is usually wound around the lip with medical adhesive tape clinically, but this method is time-consuming and labor-consuming and also has the problem that the anesthesia catheter is pulled out or inserted too deeply.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of rapid, accurate and stable fixation of the anesthesia catheter inserted through the cavity in the prior art, the utility model provides an anesthesia catheter fixer.

The technical scheme of the utility model is realized like this:

an anesthesia catheter holder comprising: the device comprises an upper gullet, a lower gullet, an elastic mechanism and a positioning buckle, wherein one end of a plate body of the upper gullet is provided with a clamping groove with an upward opening; one end of the plate body of the lower gullet is provided with a slot with a downward opening; the top end of the elastic mechanism is fixedly connected with the other end of the plate body of the upper gullet, and the bottom end of the elastic mechanism is fixedly connected with the other end of the plate body of the lower gullet; the positioning buckle is arranged on the plate body of the lower gullet.

Preferably, the plate body of the upper incisor slot is arranged in an L shape; the plate body of the lower gullet is L-shaped; the upper gullet and the lower gullet are arranged in parallel.

Preferably, the elastic mechanism comprises a fixed block, a movable block, a connecting belt and an elastic piece, the fixed block is fixed at the other end of the plate body of the lower gullet, and the movable block is fixed at the other end of the plate body of the upper gullet; the movable block is provided with a flat hole in the vertical direction, and the connecting belt passes through the flat hole and is in clearance fit with the flat hole, so as to limit the movable distance between the movable block and the fixed block; the elastic piece is arranged between the movable block and the fixed block and used for providing restoring elasticity for the movable block.

Preferably, the positioning buckle comprises a clamping column and a buckle arranged on the clamping column, and the axis of the buckle is perpendicular to the axis of the clamping column;

the plate body of the lower tooth cutting groove is provided with a clamping hole, and the clamping column is arranged in the clamping hole.

Preferably, the shape of the clamping groove of the upper incisor slot is slightly arc-shaped tooth groove; the shape of the slot of the lower gullet is a little arc-shaped gullet.

Preferably, the positioning fastener is arranged at the corner of the plate body of the lower gullet.

Preferably, the elastic mechanism further comprises a limiting column, and the limiting column is fixed on the movable block; the elastic piece is sleeved on the limiting column.

Preferably, the connecting band is made of metal or hard plastic; the top of connecting band is provided with anticreep portion or anticreep piece, and the bottom mounting of connecting band is in on the fixed block.

Preferably, a hole column is arranged at a position corresponding to the plate body of the lower gullet where the clamping hole is located, and the hole column and the clamping hole are coaxially arranged.

Preferably, the hole column and the clamping hole are internally provided with internal thread parts, and the clamping column is provided with an external thread part matched with the internal thread parts.

The utility model has the advantages that: the utility model discloses an anesthesia catheter fixer adjusts the interval of going up between tooth's socket and the lower tooth's socket through elastic mechanism, will go up the draw-in groove of tooth's socket and the slot of lower tooth's socket and directly put into the oral cavity, draw-in groove and slot correspond respectively and cut tooth and lower tooth, and elastic mechanism resets, goes up the tooth's socket and cuts the tooth's socket under and struts in the oral cavity, and the location detains the card and elastic mechanism is located outside the oral cavity, and the rigidity of location detain the card, through oral cavity inserted anesthesia catheter snap-on in the location detains the card. The anesthesia catheter fixer has simple structure, reduces the cost of medical supplies, and is very suitable for being used as disposable medical supplies clinically; the operation is very simple, and a medical personnel can accomplish the operation fast, avoids using medical sticky tape to shelter from the field of vision and wastes time and energy and twines repeatedly.

The utility model discloses an anesthesia catheter fixer can adapt to different oral cavities, and according to the oral cavity of difference, the interval of incisor groove and undercut tooth's groove in the oral cavity on the elastic mechanism automatic adjustment, and does not influence the stability of the location buckle card that is located the oral cavity outside and the stability of the anesthesia catheter of fixing completely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 schematic structural view of an anesthesia catheter holder according to embodiment 1.

In the figure:

1. cutting a tooth socket up; 2. a lower gullet; 3. an elastic mechanism; 4. positioning the buckle; 5. a pore column; 31. a fixed block; 32. a movable block; 33. a connecting belt; 34. a limiting column; 35. an elastic member.

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 efforts belong to the protection scope of the present invention.

Example 1: an anesthesia catheter holder as shown in fig. 1, comprising: the device comprises an upper gullet 1, a lower gullet 2, an elastic mechanism 3 and a positioning buckle 4, wherein one end of a plate body of the upper gullet 1 is provided with a clamping groove with an upward opening; one end of the plate body of the lower gullet 2 is provided with a slot with a downward opening; the top end of the elastic mechanism 3 is fixedly connected with the other end of the plate body of the upper gullet, and the bottom end of the elastic mechanism is fixedly connected with the other end of the plate body of the lower gullet; the positioning buckle 4 is arranged on the lower gullet.

The clamping groove of the upper tooth cutting groove corresponds to the slot of the lower tooth cutting groove, the opening direction deviates from each other, and the upper tooth cutting groove and the lower tooth cutting groove can correspond to each other in the oral cavity. The elastic mechanism is positioned at the other end of the plate body of the upper gullet and at the other end of the plate body of the lower gullet, so that acting force can be applied conveniently.

The usage of the anesthesia catheter fixer is as follows: the clamping groove of the upper tooth cutting groove and the clamping groove of the lower tooth cutting groove are positioned in the oral cavity and are respectively positioned on the upper cutting tooth and the lower cutting tooth; the elastic mechanism and the positioning buckle are positioned outside the oral cavity; the anesthesia catheter inserted into the oral cavity is directly fixed by the positioning buckle. The upper tooth cutting groove and the lower tooth cutting groove are adapted to the oral cavities with different sizes under the action of the elastic mechanism. This anesthesia catheter fixer, simple structure is convenient for operate, and a medical personnel can operate, practices thrift fixed operating time, reduces medical supplies cost, reduces patient's economic burden, the disposable of being convenient for very much.

As shown in fig. 1, the plate body of the upper incisor slot is arranged in an L shape; the plate body of the lower gullet is L-shaped, and the upper gullet and the lower gullet are arranged in parallel. The elastic mechanism is positioned outside the oral cavity and deviates from the position of the lips, so that the elastic mechanism can be prevented from interfering with the positioning buckle, the anesthesia catheter can be more quickly fixed on the positioning buckle, and the anesthesia catheter can be conveniently operated and fixed; the view of the anesthesia catheter fixed on the positioning buckle is prevented from being shielded by the elastic mechanism, so that the anesthesia catheter can be observed conveniently.

As shown in fig. 1, the elastic mechanism 3 includes a fixed block 31, a movable block 32, a connecting band 33, a limiting post 34 and an elastic member 35, the fixed block 31 is fixed at the other end of the plate body of the lower gullet 2, and the movable block 32 is fixed at the other end of the plate body of the upper gullet 1; a flat hole in the vertical direction is formed in the movable block 32, and the connecting belt 33 penetrates through the flat hole and is in clearance fit with the flat hole to limit the movable distance of the movable block; the elastic member 35 is installed between the movable block and the fixed block to provide restoring elasticity to the movable block. The limiting column 34 is fixed at the bottom end of the movable block, and the elastic piece is sleeved on the limiting column, so that the movable range of the elastic piece can be restricted, and the function of fixing the elastic piece can be achieved. The structure of the elastic mechanism meets the requirement of adjusting the interval between the upper incisor slot and the lower incisor slot, and has elastic restoring force, thereby being convenient for quick use.

As shown in fig. 1, the movable block slides up and down along the connecting band, the top end of the connecting band is provided with an anti-falling part or an anti-falling part integrated with the anti-falling part, and the bottom end of the connecting band can be connected to the fixed block or the plate body of the lower gullet. The connecting position of the bottom end of the connecting belt is not unique, and if the fixing block is fixed at the bottom end of the other end of the plate body of the lower gullet, the bottom end of the connecting belt is connected with the other end of the plate body of the lower gullet; if the fixed block is fixed at the lateral part of the other end of the plate body of the lower gullet, the bottom end of the connecting belt is connected to the fixed block. The bottom end of the connecting belt is connected to the fixing block, so that the elastic mechanism is conveniently connected with the upper cutting tooth groove and the lower cutting tooth groove respectively.

The connecting belt can be made of metal, rigid plastic or other rigid materials. The connecting band adopts the metal material, and the connecting band top sets up to the arc pothook, is favorable to the upper and lower slip of movable block, and the arc pothook on connecting band top is the partly of connecting band, and simple structure is practical. The top end of the connecting band can also be provided with an integrated baffle or a detachable baffle. The anti-falling part of the connecting band is a part of the connecting band, and the anti-falling part of the connecting band is connected with the connecting band; the anti-falling part or the anti-falling part is designed to prevent the connecting belt from separating from the movable block.

The use mode of the elastic mechanism is as follows: the movable block is provided with a clamping groove, the upper cutting tooth groove and the lower cutting tooth groove are arranged in the oral cavity and correspond to the upper cutting tooth and the lower cutting tooth, then the movable block is loosened, and under the action of the compression elasticity of the elastic piece, the clamping groove of the upper cutting tooth groove and the clamping groove of the lower cutting tooth groove are clamped in the oral cavity. The upper cutting teeth and the lower cutting teeth only refer to teeth correspondingly clamped in the clamping grooves of the upper cutting tooth grooves and the lower cutting tooth grooves.

As shown in fig. 1, the slot of the upper gullet and the slot of the lower gullet may be arc-shaped. The clamping groove of the upper incisor slot is slightly in an arc shape and is suitable for sleeving the upper incisor; the slot of the lower incisor tooth slot is slightly in an arc tooth slot shape and is suitable for sleeving the lower incisor.

As shown in fig. 1, the positioning fastener 4 is disposed at a corner of the plate body of the lower gullet 2, so as to further avoid interference between the positioning fastener and the elastic mechanism, and avoid blocking the view of the anesthetic catheter. The positioning buckle 4 comprises a clamp column and a buckle arranged on the clamp column, the axis of the buckle is vertical to the axis of the clamp column, and the axis of the buckle can be consistent with the long edge direction of the upper incisor groove; a plate body of the lower gullet is provided with a clamping hole, and a clamping column is arranged in the clamping hole; the convenience of the positioning buckle card is increased. A hole column 5 is arranged at the corresponding position of the plate body of the lower gullet where the clamping hole is located, and the hole column and the clamping hole are coaxially arranged; the connection strength and the connection stability of the clamp columns are improved. The hole column and the clamping hole are internally provided with an internal thread part, and the clamping column is provided with an external thread part matched with the internal thread part, so that the stability of connection of the clamping column is further improved.

The use mode of the positioning buckle: the clamping column of the positioning buckle is positioned in the clamping hole, the buckle is positioned outside the clamping hole, and the buckle can be opened or closed. And opening the buckle, putting the anesthesia catheter into the anesthesia catheter, locking the buckle and fixing the anesthesia catheter.

The utility model discloses a go up the material of incisor tooth's socket and lower incisor tooth's socket and can select according to the material on the existing market.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An anesthesia catheter holder, comprising: the device comprises an upper gullet, a lower gullet, an elastic mechanism and a positioning buckle, wherein one end of a plate body of the upper gullet is provided with a clamping groove with an upward opening; one end of the plate body of the lower gullet is provided with a slot with a downward opening; the top end of the elastic mechanism is fixedly connected with the other end of the plate body of the upper gullet, and the bottom end of the elastic mechanism is fixedly connected with the other end of the plate body of the lower gullet; the positioning buckle is arranged on the plate body of the lower gullet.

2. The anesthesia catheter holder according to claim 1, wherein the plate body of the upper incisor slot is provided in an L shape; the plate body of the lower gullet is L-shaped; the upper gullet and the lower gullet are arranged in parallel.

3. The anesthesia catheter fixator of claim 1, wherein the elastic mechanism comprises a fixed block, a movable block, a connecting band and an elastic member, the fixed block is fixed at the other end of the plate body of the lower incising tooth groove, and the movable block is fixed at the other end of the plate body of the upper incising tooth groove; the movable block is provided with a flat hole in the vertical direction, and the connecting belt passes through the flat hole and is in clearance fit with the flat hole, so as to limit the movable distance between the movable block and the fixed block; the elastic piece is arranged between the movable block and the fixed block and used for providing restoring elasticity for the movable block.

4. The anesthesia catheter fixator of claim 1, wherein the positioning fastener comprises a clamping column and a fastener arranged on the clamping column, and the axis of the fastener is perpendicular to the axis of the clamping column;

5. The anesthesia catheter fixator of claim 1, wherein the slot of the upper incisor slot is slightly arcuate in shape; the shape of the slot of the lower gullet is a little arc-shaped gullet.

6. The anesthesia catheter holder of claim 2, wherein the positioning clips are disposed at corners of the plate body of the undercut groove.

7. The anesthesia catheter holder of claim 3, wherein the resilient mechanism further comprises a limiting post fixed to the movable block; the elastic piece is sleeved on the limiting column.

8. The anesthesia catheter fixator of claim 3, wherein the connecting band is made of metal or rigid plastic; the top of connecting band is provided with anticreep portion or anticreep piece, and the bottom mounting of connecting band is in on the fixed block.

9. The anesthesia catheter fixator of claim 4, wherein the corresponding position of the plate body of the lower gullet where the clamping hole is located is provided with a hole column, and the hole column and the clamping hole are coaxially arranged.

10. The anesthesia catheter holder of claim 9, wherein the hole pillar and the locking hole are internally threaded, and the locking pillar is provided with an external thread portion engaged with the internal thread portion.