Head catheter fixing band

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a head catheter fixing band. The tracheal catheter fixing device is mainly used for fixing a tracheal catheter in a neck operation; the supporting piece is provided with a first end, a second end and a first side wall located between the first end and the second end; one end of the head band is connected with the first end, and the other end of the head band is connected with the second end; the base is arranged on the first side wall of the supporting piece, the base is provided with a first end face, and a groove is formed in the direction from the first end face to the first side wall; the fixing band is connected with the base, the fixing band is configured to be capable of forming a tightening space with the groove, and the tracheal catheter fixing device mainly solves the problems that in the operation process, the fixing strength of a tracheal catheter is insufficient, and obvious displacement occurs.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a head catheter fixing belt. Background Art

[0002] In head and neck surgery, especially neck surgery, due to the factors of the surgical location, as well as the requirements of surgical disinfection and drape laying, the end of the endotracheal tube placed for the patient needs to be placed and fixed in the direction of the patient's head. However, since the patient's mouth is close to the neck surgical area, the conventional endotracheal tube fixer currently used in clinical practice is difficult to apply to neck surgery. Therefore, the endotracheal tube can only be attached to the corners of the patient's mouth and forehead by using medical tape. For the sake of safety, the endotracheal tube is fixed again on the patient's head and fixed to the patient's head with a bracket, or a small balloon or treatment towel is used to pad under the endotracheal tube to reduce the pressure of the endotracheal tube on the patient's face. However, during the operation, the endotracheal tube is completely wrapped in a sterile towel and cannot be exposed. The medical tape is prone to reduced adhesion after encountering the patient's oral secretions or disinfectant. If the surgeon touches the endotracheal tube during the operation, or pulls the threaded tube connected to the ventilator, it is easy to cause the endotracheal tube to come off.

[0003] In view of the above problems, the utility model provides a head catheter fixing belt. Utility Model Content

[0004] In view of this, the utility model provides a head catheter fixing belt, which is mainly used to solve: fixing the tracheal tube in neck surgery to avoid the problem of obvious displacement of the tracheal tube during the operation;

[0005] The utility model adopts the following technical solution: it includes:

[0006] a support member having a first end and a second end, and a first side wall located between the first end and the second end;

[0007] a headband, one end of the headband being connected to the first end, and the other end of the headband being connected to the second end;

[0008] A base, disposed on the first side wall of the support member, wherein the base has a first end surface, and a groove is formed on the first end surface in the direction of the first side wall;

[0009] A fixing belt is connected to the base, wherein the fixing belt is configured to form a tightening space between the fixing belt and the groove.

[0010] In some embodiments of the present application, the first side wall has a slide groove, wherein the base portion is disposed in the slide groove, and the base can move along an extending direction of the slide groove; and

[0011] A plurality of slots are arranged on the first side wall along the extending direction of the slide slot, wherein a plurality of slots are adjacent to the slide slot;

[0012] The base has a stop structure, and a portion of the stop structure extends into one of the slots. When the base moves along the slide slot, the stop structure switches in each of the slots in turn.

[0013] Furthermore, the slide groove includes a first slide groove and a second slide groove, wherein a plurality of the card slots are located between the first slide groove and the second slide groove.

[0014] Furthermore, the base has a cavity, the stopping structure is partially located in the cavity, and the stopping structure can move closer to or farther from the card slot.

[0015] Further, the stop structure comprises:

[0016] a stopper having an insertion end located outside the chamber and a moving end located inside the chamber;

[0017] A spring is disposed in the chamber, wherein one end of the spring abuts against the moving end, so that the insertion end always approaches the card slot.

[0018] In some embodiments of the present application, the fixing strap includes: a first fixing strap and a second fixing strap, the first fixing strap and the second fixing strap are located on both sides of the groove, and one end of each of the first fixing strap and the second fixing strap is connected to the base, wherein the first fixing strap and the second fixing strap can be connected and separated.

[0019] Furthermore, the first fixing belt has a first connecting member, and the second fixing belt has a second connecting member, wherein the first connecting member and the second connecting member are detachably connected.

[0020] Furthermore, the first fixing belt has a plurality of connection holes arranged along its length extension direction, and the second fixing belt has a connection portion that can be inserted into the connection holes, wherein after the connection portion is inserted into one of the connection holes, the first fixing belt and the second fixing belt form a connection relationship.

[0021] In some embodiments of the present application, the support member further has a second side wall opposite to the first side wall, wherein the second side wall is provided with an anti-pressure pad.

[0022] Furthermore, the anti-pressure pad is made of one of sponge, silica gel and rubber.

[0023] Beneficial effects of the utility model:

[0024] 1. By providing a support member and a base and a fixing belt on the support member, the end of the tracheal tube can be fixed, thereby preventing the tracheal tube from being pulled and falling off during surgery.

[0025] 2. By setting a headband, the support can be worn on the patient's forehead, so that the fixing point of the tracheal tube is away from the patient's mouth, thereby avoiding affecting the surgical area of ​​the patient's neck.

[0026] 3. By setting a sliding groove and a clamping groove on the first side wall of the support member, and setting a stop structure in the base, the base can be moved relative to the support member, thereby achieving a small adjustment with the tracheal tube, thereby avoiding the tracheal tube from pressing on the same lip position of the patient for a long time, thereby avoiding the occurrence of lip pressure sores in the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the support member of the utility model;

[0029] Figure 3 This is a schematic diagram of the cross-sectional structure of the support member of the utility model;

[0030] Figure 4 For this utility model Figure 3 A partial enlarged schematic diagram;

[0031] Figure 5 This is a schematic diagram of the base structure of the utility model;

[0032] Figure 6 This is a schematic diagram of the stop structure of the utility model;

[0033] Figure 7 This is a schematic diagram of the structure after the first fixing belt and the second fixing belt of the utility model are connected;

[0034] In the figure, 1. supporting member; 11. first side wall; 12. first slide groove; 13. second slide groove; 14. card slot; 141. third inclined wall; 142. fourth inclined wall; 2. base; 21. groove; 22. connecting protrusion; 23. chamber; 24. stopper; 241. insertion end; 2411. first inclined wall; 2412. second inclined wall; 242. moving end; 25. spring; 3. first fixing belt; 31. connecting hole; 4. second fixing belt; 41. connecting shaft; 5. headband. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model are clearly and completely described below through specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Those skilled in the art can easily understand other advantages and functions of the utility model from the contents disclosed in this specification. The utility model can also be implemented or applied through other different specific implementation methods. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Figure 1 —2 shows the main technical content of this embodiment. This specific embodiment provides a head catheter fixing belt, which includes:

[0037] A support member 1 having a first end and a second end, and a first side wall 11 located between the first end and the second end;

[0038] A headband 5, one end of the headband 5 is connected to the first end, and the other end of the headband 5 is connected to the second end;

[0039] The base 2 is disposed on the first side wall 11 of the support member 1, wherein the base 2 has a first end surface, and a groove 21 is formed on the first end surface toward the first side wall 11;

[0040] The fixing belt is connected to the base 2 , wherein the fixing belt is configured to form a tightening space with the groove 21 .

[0041] When in use, the support 1 is worn on the patient's forehead by using the headband 5, the end of the tracheal tube previously placed for the patient is placed in the groove 21, and then the tracheal tube in the groove 21 is fixed by using a fixing belt, so that the end of the tracheal tube is fixed to the patient's forehead; this prevents the tracheal tube from falling off during surgery.

[0042] refer to Figure 1—4. Preferably, the base 2 can move relative to the support 1. In the present embodiment, the first side wall 11 is provided with a slide groove, wherein the base 2 is partially arranged in the slide groove, and the base 2 can move along the extension direction of the slide groove; the first side wall 11 also has a plurality of card grooves 14, and the plurality of card grooves 14 are arranged on the first side wall 11 along the extension direction of the slide groove, wherein a plurality of card grooves 14 are adjacent to the slide groove; wherein the base 2 has a stop structure, and the stop structure partially extends into a card groove 14, wherein when the base 2 moves along the slide groove, the stop structure The movable structure is converted in each slot 14 in turn; when in use, after the end of the tracheal tube is placed in the groove 21 of the base 2 and the end of the tracheal tube is fixed by the fixing belt, the base 2 is moved along the slide groove by applying force to the base 2, and at the same time, the stop structure in the base 2 is converted in each slot 14; after the base 2 stops being subjected to force, the stop structure extends into a slot 14, so that the base 2 is relatively fixed, so as to avoid the tracheal tube from pressing the same lip area of ​​the patient during a long operation, thereby avoiding the formation of lip pressure sores.

[0043] Specifically, the slide groove includes: a first slide groove 12 and a second slide groove 13, wherein a plurality of slots 14 are located between the first slide groove 12 and the second slide groove 13, wherein the base 2 has two connecting protrusions 22, and the two connecting protrusions 22 are respectively arranged in the first slide groove 12 and the second slide groove 13, so that when the base 2 is subjected to force, it can move stably, thereby preventing the base 2 from separating from the support member 1.

[0044] refer to Figure 4—6. In the present embodiment, the base 2 has a chamber 23, the stop structure part is located in the chamber 23, and the stop structure can approach or move away from the card slot 14; specifically, the stop structure includes: a stop member 24, having an insertion end 241 located outside the chamber 23 and a movable end 242 located in the chamber 23; a spring 25, arranged in the chamber 23, wherein one end of the spring 25 abuts against the movable end 242, so that the insertion end 241 always approaches the card slot 14; specifically, the length of the insertion end 241 is less than the depth of the card slot 14; the insertion end 241 has a first inclined wall 2411 and a second inclined wall 2412, wherein the first inclined wall 2411 intersects with the second inclined wall 2412, and the card slot 14 has a third inclined wall 141 and a fourth inclined wall 142, and the third inclined wall 141 and the fourth inclined wall 142 intersect with each other. The inclined walls 142 intersect with each other. When in use, for example, force is applied to the base 2 in the direction of the first end, and the first inclined wall 2411 of the insertion end 241 abuts against the third inclined wall 141, so that the first inclined wall 2411 slides along the third inclined wall 141. At this time, the insertion end 241 is away from the slot 14. At the same time, the spring 25 is compressed until the insertion end 241 is separated from the slot 14. When the insertion end 241 moves to enter the next slot 14, the spring 25 opens, so that the insertion end 241 enters the slot 14, thereby maintaining the position of the base 2 unchanged after movement to a certain extent; as can be understood by those skilled in the art, when force is applied in the direction of the second end, the movement relationship between the second inclined wall 2412 and the fourth inclined wall 142 is the same as the movement relationship between the first inclined wall 2411 and the third inclined wall 141.

[0045] refer to Figure 3 and Figure 7 In the present embodiment, the fixing belt comprises: a first fixing belt 3 and a second fixing belt 4, the first fixing belt 3 and the second fixing belt 4 are located on both sides of the groove 21, and one end of the first fixing belt 3 and the second fixing belt 4 are connected to the base 2, wherein the first fixing belt 3 and the second fixing belt 4 can be connected and separated; specifically, the first fixing belt 3 has a first connecting portion, and the second fixing belt 4 has a second connecting portion, wherein the first connecting portion and the second connecting portion are detachably connected; preferably, the first fixing belt 3 and the second fixing belt 4 are made of flexible material, specifically, they can be made of one of rubber and silicone.

[0046] Preferably, the first connecting portion is a plurality of connecting holes 31 arranged along the length extension direction of the first fixing belt 3, and the second fixing portion can be inserted into the connecting shaft 41 in the connecting hole 31, wherein after the connecting shaft 41 is inserted into one connecting hole 31, the first fixing belt 3 and the second fixing belt 4 form a connection relationship; preferably, one end of the connecting shaft 41 is configured as a ball head, the diameter of the ball head is larger than the diameter of the connecting hole 31, and the maximum difference between the diameter of the ball head and the diameter of the connecting hole 31 will not exceed the radius of the connecting hole 31; when in use, according to the diameter of the tracheal tube, the connecting shaft 41 is inserted into the applicable connecting hole 31, so that the first fixing belt 3, the second fixing belt 4 are tightly fitted to the outer wall of the tracheal tube, so as to tighten the tracheal tube and achieve the purpose of fixing the tracheal tube.

[0047] As an alternative (not shown), the first connecting portion is a Velcro fleece surface; the second connecting portion is a Velcro hook surface, wherein the area of ​​the Velcro fleece surface is larger than the area of ​​the Velcro hook surface. When in use, similarly, according to the diameter of the tracheal tube, a suitable position is selected on the Velcro fleece surface, and the Velcro hook surface is attached to the selected position, so as to tighten the tracheal tube.

[0048] In this embodiment, the support member 1 further has a second side wall opposite to the first side wall 11, wherein the second side wall is provided with an anti-pressure pad, and preferably, the anti-pressure pad is made of one of sponge, silica gel and rubber.

[0049] The use of the utility model:

[0050] 1. Wear the support on the patient's forehead using a headband, and place the end of the endotracheal tube previously placed for the patient in the groove of the base;

[0051] 2. Connect the first connection part of the first fixing belt with the second connection part of the second fixing belt, so that the first fixing belt, the second fixing belt and the outer wall of the tracheal tube are closely fitted, thereby tightening the tracheal tube and fixing the tracheal tube;

[0052] 3. In order to prevent the endotracheal tube from pressing the same part of the patient's lips for a long time, force is applied to the base to move the base along the slide groove, thereby changing the position of the endotracheal tube pressing the patient's lips, thereby adjusting the position of the endotracheal tube to avoid lip pressure sores.

[0053] The above-mentioned embodiments are only used to understand the present invention. It should be noted that, for those skilled in the art, several improvements can be made to the present invention without departing from the principle of the present invention, and these improvements will also fall within the scope of protection of the claims of the present invention.

Claims

1. A head catheter fixing belt, characterized in that: These include, a support member having a first end and a second end, and a first side wall located between the first end and the second end; a headband, one end of the headband being connected to the first end, and the other end of the headband being connected to the second end; A base, disposed on the first side wall of the support member, wherein the base has a first end surface, and a groove is formed on the first end surface in the direction of the first side wall; A fixing belt is connected to the base, wherein the fixing belt is configured to form a tightening space between the fixing belt and the groove.

2. The head catheter fixing belt according to claim 1, characterized in that: The first side wall has a slide groove, wherein the base portion is disposed in the slide groove, and the base can move along an extending direction of the slide groove; and A plurality of slots are arranged on the first side wall along the extending direction of the slide slot, wherein a plurality of slots are adjacent to the slide slot; The base has a stop structure, and a portion of the stop structure extends into one of the slots. When the base moves along the slide slot, the stop structure switches in each of the slots in turn.

3. The head catheter fixing belt according to claim 2, characterized in that: The slide groove includes a first slide groove and a second slide groove, wherein a plurality of the card slots are located between the first slide groove and the second slide groove.

4. The head catheter fixing belt according to claim 2, characterized in that: The base has a cavity, the stopping structure is partially located in the cavity, and the stopping structure can approach or move away from the card slot.

5. The head catheter fixing belt according to claim 4, characterized in that: The stop structure comprises: a stopper having an insertion end located outside the chamber and a moving end located inside the chamber; A spring is disposed in the chamber, wherein one end of the spring abuts against the moving end, so that the insertion end always approaches the card slot.

6. The head catheter fixing belt according to claim 1, characterized in that: The fixing belt includes: a first fixing belt and a second fixing belt, the first fixing belt and the second fixing belt are located on both sides of the groove, and one end of the first fixing belt and the second fixing belt are connected to the base, wherein the first fixing belt and the second fixing belt can be connected and separated.

7. The head catheter fixing belt according to claim 6, characterized in that: The first fixing belt has a first connecting member, and the second fixing belt has a second connecting member, wherein the first connecting member and the second connecting member are detachably connected.

8. The head catheter fixing belt according to claim 7, characterized in that: The first fixing belt has a plurality of connection holes arranged along its length extension direction, and the second fixing belt has a connection portion that can be inserted into the connection holes, wherein after the connection portion is inserted into one of the connection holes, the first fixing belt and the second fixing belt form a connection relationship.

9. The head catheter fixing belt according to claim 1, characterized in that: The support member further comprises a second side wall opposite to the first side wall, wherein the second side wall is provided with an anti-pressure pad.

10. The head catheter fixing belt according to claim 9, characterized in that: The anti-pressure pad is made of one of sponge, silica gel and rubber.

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