CN208784782U - Ultrasound neck pad - Google Patents

Abstract

This disclosure relates to a kind of ultrasound neck pad, ultrasound neck pad includes the first foreneck pad and the second foreneck pad；The first foreneck pad is for being close to forward neck portion, and inside is provided with the arc convex to match with forward neck portion shape, lateral surface edge is formed as arch perpendicular to short transverse, the second foreneck pad includes the lower chin layer for being covered on the coating of the first foreneck pad lateral surface and connecting above the first foreneck pad and with the first foreneck pad, it is formed with the arc-shaped recess for accommodating lower chin on the inside of the lower chin layer, the lateral surface of the lower chin layer and coating connects.The ultrasound that the disclosure provides is convenient for ultrasonic probe to slide on its surface with neck pad, and with the neck that inspection is uneven, wherein the second foreneck pad can be used in whole inspection air flue, and the first foreneck pad can be used in observing patient airway's intubation situation.

Description

Ultrasound neck pad

Technical field

This disclosure relates to medical instrument, and in particular, to a kind of ultrasound neck pad.

Background technique

Ultrasound is used as a noninvasive, convenient and fast detection methods, can safely be applied to air flue and assess.Due to the physiology of neck Contact surface is misfitted between curvature and plane ultrasonic probe, and ultrasonic probe is bonded position with skin of neck there are air, causes to surpass Acoustic imaging is unintelligible, and diagnostic result is impacted.Currently, assessment of the ultrasound for difficult airway becomes the hot spot studied both at home and abroad. Trachea cannula refers to that the treatment method by the conduit of a special tracheae through glottis merging patient airway, the treatment method are easy gas Pipe conduit is inserted into esophagus.Operation success rate can be improved, it is ensured that clinical safety in real-time monitoring trachea cannula under ultrasound guidance.

Utility model content

Purpose of this disclosure is to provide a kind of simple and practical ultrasonic neck pads.

To achieve the goals above, the disclosure provides a kind of ultrasonic neck pad, and ultrasound neck pad includes the first foreneck Pad and the second foreneck pad；The first foreneck pad is for being close to forward neck portion, and inside is provided with and matches with forward neck portion shape Arc convex, lateral surface are formed as arch along perpendicular to short transverse, and the second foreneck pad includes before being covered on described first The coating of neck pad lateral surface and the lower chin layer to connect above the first foreneck pad and with the first foreneck pad, it is described It is formed with the arc-shaped recess for accommodating lower chin on the inside of lower chin layer, the lateral surface of the lower chin layer and coating connects.

Optionally, the first foreneck pad and lower chin layer respectively include housing and the liquid level that is filled in housing.

Optionally, the ultrasound neck pad further includes the posterior neck pad for padding in rear neck.

Optionally, the posterior neck pad is detachably connected with the first foreneck pad.

Optionally, an edge of the posterior neck pad is provided with snap-fit, and an edge of the first foreneck pad is provided with use In the card entry slot for being caught in the snap-fit, the snap-fit includes cylinder, the spring in cylinder and positioned at both ends of the spring Card bead, the card bead are supported in the opening at the sleeve both ends by spring.

Optionally, the lateral surface of the first foreneck pad is connected with the fixed dress of the ultrasonic probe for fixing ultrasonic probe It sets.

Optionally, the ultrasonic probe fixture mechanism include the universal shaft being connected with the first foreneck pad, one end with The ultrasonic probe fixing clamp universal shaft connected telescopic rod and be connected with the telescopic rod other end.

Optionally, the telescopic rod includes the coaxial and inside and outside interior bar being arranged and outer cylinder, and the interior bar and the ultrasound are visited Head fixing clamp is connected, and the outer cylinder is connected with the universal shaft.

Optionally, anti-slip layer is provided on the inside of the clamping opening of the ultrasonic probe fixing clamp.

The ultrasound that the disclosure provides is slided convenient for ultrasonic probe on its surface with neck pad, to check uneven neck, wherein Second foreneck pad can be used in whole inspection air flue, and the first foreneck pad can be used in observing patient airway's intubation situation.This public affairs The evaluation index opened as ultrasound screening difficult airway provides convenience.In addition, ultrasonic probe fixture mechanism is arranged in the disclosure, can liberate Whether operator's both hands, guiding in real time trachea cannula, assessment tracheal catheter are inserted into intratracheally.

Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.

Detailed description of the invention

Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:

Fig. 1 is that the ultrasound that the disclosure provides (is worn on patient's neck with a kind of structural schematic diagram of specific embodiment of neck pad When portion).

Fig. 2 is ultrasound a kind of structural schematic diagram of specific embodiment of neck pad (dash area expression that the disclosure provides Ultrasound is with neck pad along longitudinal section in Fig. 1 dotted line direction).

Fig. 3 is a kind of structural schematic diagram of specific embodiment of snap-fit that the disclosure provides.

Fig. 4 is a kind of structural schematic diagram of specific embodiment of the first foreneck pad that the disclosure provides.

Description of symbols

The lower chin of 100 forward neck portions 200

11 first forenecks pad 111 arc convex, 112 card entry slot

12 second forenecks pad the lower chin layer of 121 coatings 122

123 arc-shaped recess

2 posterior necks pad 21 snap-fit, 211 cylinder

212 spring, 213 card bead

31 universal 32 telescopic rod of shaft, 321 interior bars

322 outer cylinder, 33 fixing clamp, 331 anti-slip layer

Specific embodiment

It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.

As shown in Figure 1, Figure 2 and Figure 4, the disclosure provides a kind of ultrasonic neck pad, and ultrasound neck pad includes before first Neck pad 11 and the second foreneck pad 12；The first foreneck pad 11 is for being close to forward neck portion 100, and inside is provided with and forward neck portion shape The arc convex 111 that shape matches, lateral surface are formed as arch along perpendicular to short transverse, and the second foreneck pad 12 includes covering Cover first foreneck pad 11 lateral surfaces coating 121 and be located at the first foreneck pad 11 above and with described first before The lower chin layer 122 that neck pad 11 connects, the inside of the lower chin layer 122 are formed with the arc-shaped recess 123 for accommodating lower chin 200, The lateral surface of the lower chin layer 122 and coating 121 connects." inside and outside " described in wherein is on the basis of patient, close to patient one Side is interior, is outer far from human body side.

The ultrasound that the disclosure provides is as follows with neck pad usage mode: as shown in Figure 1, patient lies on chaise longue, by lower chin to On lift, expose forward neck portion 100, the first foreneck pad 11 as shown in Figure 2 and Figure 4 be then covered on the top of forward neck portion 100 simultaneously So that the arc convex 111 of the first foreneck pad 11 is fitted with cervical curve, then as shown in Figs. 1-2, the second foreneck pad 12 is put It is placed in 11 top of the first foreneck pad and is covered on coating 121 on first foreneck pad 11 and be bonded with the first foreneck pad 11, and under Arc-shaped recess 123 on chin layer 122 fits with chin under patient, encircles so that entire ultrasound be made to be formed with neck pad around patient's neck Shape.At this point, operation doctor pads 12 upper surfaces scanning air flue entirety in the second foreneck, the second foreneck pad 11 is then removed, gas is observed Cannula situation, it is ensured that tracheal catheter insertion is intratracheal.

According to the disclosure, ultrasonic wave can be propagated by liquid, therefore, the first foreneck pad 11 and lower chin layer 122 may include respectively housing and the liquid levels that are filled in housing, and the liquid filled in the liquid level is preferably water.Housing Outside is preferably hard material preparation, such as resin, plastics etc., and in order to place ultrasonic probe, and the inside of housing is preferably Flexible material preparation, such as flexible silica gel and rubber etc., in order to fit with patient skin.

According to the disclosure, when patient lies down, since neck vacantly causes discomfort, as shown in Fig. 2, the ultrasound It can also include for padding the posterior neck pad 2 in rear neck with neck pad, the posterior neck pad fills up the hanging of patient's nape, reduces and suffers from Person's sense of discomfort, while fixed neck can be played the role of, improve the stability of ultrasound detection.The posterior neck pad 2 and described first Foreneck pad 11 can be integrally formed, and can also be detachably connected, such as Figure 2-3, and an edge of the posterior neck pad 2 can be with It is provided with snap-fit 21, the card entry slot for being caught in the snap-fit 21 can be set in an edge of the first foreneck pad 11 112, the snap-fit 21 may include cylinder 211, the spring 212 in cylinder 211 and the card bead positioned at 212 both ends of spring 213, the card bead 213 can be supported by spring 212 in the opening at 211 both ends of sleeve.When in use, snap-fit is straight It connects and fills in card entry slot, and make card bead simultaneously by the effect of card entry slot end walls, after making in card bead retraction cylinder, cylinder enters In card entry slot, card bead is stretched out cylinder by the elastic force effect of spring again and cylinder is stuck in card entry slot.When need by posterior neck pad with When first foreneck pad separates, firmly cylinder is extracted from card entry slot.This kind of connection type is simple and convenient and can be Patient uses after covering foreneck pad, facilitates and replaces posterior neck pad according to the hanging pore size of patient's posterior neck.

According to the disclosure, emphasis inspection is carried out to neck specific region for convenience, as shown in figure 4, first foreneck The lateral surface of pad 11 can connect the ultrasonic probe fixture mechanism for fixing ultrasonic probe, and ultrasonic probe fixture mechanism is used for Ultrasonic probe is fixed on the specific position on the outside of the first foreneck pad, prevents probe-shift, liberation operation doctor's both hands facilitate doctor Teacher evaluates trachea cannula situation according to screen result of ultrasonography.

A kind of embodiment, as shown in figure 4, the ultrasonic probe fixture mechanism may include and the first foreneck pad 11 Connected universal shaft 31, one end telescopic rod 32 being connected with universal shaft 31 and the ultrasound being connected with the telescopic rod other end is visited Head fixing clamp 33, universal shaft are properly termed as universal joint again, can connect the first foreneck pad and telescopic rod, and realize telescopic rod The position that can rotate and then adjust ultrasonic probe in all directions may include the pedestal for being provided with bulb-shaped recess, can be The ball being freely rotated in the bulb-shaped recess of pedestal, telescopic rod can be connected with ball, the pedestal preferably with the first foreneck pad Outside be detachably connected (such as be threadedly coupled or grafting), so that convenient pad the second foreneck of outer side covering pad in the first foreneck, It is preferred that ball is connect with pedestal interference, more preferable ball periphery is cased with resilient sleeve (such as rubber sleeve), so that universal shaft be made to turn It needs large force to overcome the frictional force between ball and pedestal when dynamic, prevents ultrasonic probe from sliding.Telescopic rod is for adjusting Ultrasonic probe fixing clamp can have various structures at a distance from the first foreneck pad, for example, as shown in figure 4, the telescopic rod 32 It may include the coaxial and inside and outside interior bar 321 being arranged and outer cylinder 322, the interior bar 321 can be with the ultrasonic probe fixing clamp 33 be connected, the outer cylinder 322 can be connected with the universal shaft 31, thus pass through interior bar stretched in outer cylinder can be adjusted it is super Sonic probe fixing clamp is at a distance from the first foreneck pad, it is also preferred that interference connects between the interior bar and outer cylinder, outside more preferable interior bar It is cased with resilient sleeve (such as rubber sleeve) week, thus make between interior bar and outer cylinder that there are larger frictional force, it can be quiet in ultrasonic probe The relative position of interior bar and outer cylinder is kept when only.Ultrasonic probe fixing clamp is for clamping ultrasonic probe, the shape of clamping opening and big Small to be changed according to the change of the shape of ultrasonic probe, ultrasonic probe skids off in order to prevent, as shown in figure 4, the ultrasound is visited Anti-slip layer 331 is provided on the inside of the clamping opening of head fixing clamp 33, the anti-slip layer can be material flexible and with larger frictional force Non-slip texture can be set in material preparation, such as rubber, silica gel etc., the surface contacted with ultrasonic probe.

The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure Monotropic type, these simple variants belong to the protection scope of the disclosure.

It is further to note that specific technical features described in the above specific embodiments, in not lance In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can No further explanation will be given for the combination of energy.

In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally Disclosed thought equally should be considered as disclosure disclosure of that.

Claims (9)

1. a kind of ultrasound neck pad, which is characterized in that ultrasound neck pad includes the first foreneck pad (11) and the second foreneck pad (12)；The first foreneck pad (11) is for being close to forward neck portion (100), and inside is provided with the arc to match with forward neck portion shape Shape protrusion (111), lateral surface are formed as arch along perpendicular to short transverse, and the second foreneck pad (12) is described including being covered on The coating (121) of first foreneck pad (11) lateral surface and be located above the first foreneck pad (11) and with first foreneck The lower chin layer (122) that (11) connect is padded, the arc being formed on the inside of the lower chin layer (122) for accommodating lower chin (200) is recessed It falls into (123), the lateral surface of the lower chin layer (122) and coating (121) connects.

2. ultrasound neck pad according to claim 1, which is characterized in that the first foreneck pad (11) and lower chin layer (122) respectively including housing and the liquid level being filled in housing.

3. ultrasound neck pad according to claim 1, which is characterized in that the ultrasound neck pad further includes for padding rear The posterior neck pad (2) of neck.

4. ultrasound neck pad according to claim 3, which is characterized in that the posterior neck pad (2) and the first foreneck pad (11) it is detachably connected.

5. ultrasound neck pad according to claim 4, which is characterized in that an edge of the posterior neck pad (2) is provided with card Entering part (21), an edge of the first foreneck pad (11) is provided with the card entry slot (112) for being caught in the snap-fit (21), The snap-fit (21) includes cylinder (211), the spring (212) being located in cylinder (211) and the card for being located at spring (212) both ends Pearl (213), the card bead (213) are supported in the opening at the cylinder (211) both ends by spring (212).

6. ultrasound neck pad according to claim 1, which is characterized in that the lateral surface of the first foreneck pad (11) connects There is the ultrasonic probe fixture mechanism for fixing ultrasonic probe.

7. it is according to claim 6 ultrasound neck pad, which is characterized in that the ultrasonic probe fixture mechanism include with it is described Telescopic rod (32) that the connected universal shaft (31) of first foreneck pad (11), one end are connected with universal shaft (31) and with stretch The connected ultrasonic probe fixing clamp (33) of the bar other end.

8. ultrasound neck pad according to claim 7, which is characterized in that the telescopic rod (32) includes coaxial and inner-outer sleeve If interior bar (321) and outer cylinder (322), the interior bar (321) be connected with the ultrasonic probe fixing clamp (33), the outer cylinder (322) it is connected with the universal shaft (31).

9. ultrasound neck pad according to claim 7, which is characterized in that in the clamping opening of the ultrasonic probe fixing clamp (33) Side is provided with anti-slip layer (331).