CN214967707U - Device for pressure dressing of incision after posterior fossa and neck operation and neck fixation - Google Patents

Abstract

The utility model discloses a pressurization of back cranial fossa and neck postoperative incision is wrapped and neck fixing device, including lower jaw strutting arrangement, neck fixing device, pressure adjustment device, gas-supply pipe, wrap device, connecting band, elasticity adjust knob, bandage fixing device, pressure gasket, fixed orifices, gas transmission passageway. The utility model discloses can realize the support and the fixed of neck and jaw portion, use through the collocation that utilizes pressure gasket and pressure regulation apparatus, make the utility model discloses the device closely laminates with patient's neck and jaw portion, realizes good fixed and supporting role, realizes simultaneously that quick pressurization wraps. The utility model discloses device easy operation makes things convenient for medical personnel and patient to adjust elasticity and atmospheric pressure according to different needs, through the design that the magic was pasted, still can realize changing dressings fast and the pressurization is wrapped.

Description

Device for pressure dressing of incision after posterior fossa and neck operation and neck fixation

Technical Field

The utility model relates to the technical field of medical rehabilitation equipment, more specifically relates to a device that back cranial pit and neck postoperative incision pressurization were wrapped and neck are fixed.

Background

The current clinical medicine comprises the resection of tumors of cerebellum, brainstem and cervical marrow for posterior fossa and neck operations. In these procedures, it is often necessary to open the large foramen of the occipital bone, bite the atlas, disrupt the stability of the atlanto-occipital joint, and the surgical incision often extends from the occipital portion to the neck. Subcutaneous bleeding and fluid accumulation in the occiput and neck after surgery are one of the common complications of such surgery. Theoretically, continuous drainage and wound surface pressure dressing are needed after the operation to reduce the occurrence of the complications, but due to the particularity of the incision position, the head dressing of the conventional craniocerebral surgery cannot pressurize to the area of the large hole of the occiput and the area below the large hole. The measures taken in the past are often fixed by using adhesive tapes and cannot be used for pressure dressing, and the neck support is required to be worn for a period of time after the operation of the patient to maintain the stability of the neck, but the common neck support only has the function of fixing the position of the cervical vertebra and cannot perform the measures of pressurizing the incision and the like, so that certain influence is brought to the treatment and recovery of the patient after the operation, and the infection risk is increased. Therefore, there is a need in the art to develop a pressure dressing and neck fixation device for the incision after posterior fossa and neck surgery.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the actual demand of current clinical treatment, solve back cranial fossa and neck operation postoperative and wrap recovered problem. Therefore, the utility model provides a device for pressure wrapping and neck fixation of incision after posterior fossa and neck operation, which mainly solves the difficult problems of pressure wrapping and neck fixation of incision after posterior fossa and neck operation.

In order to achieve the purpose, the utility model discloses a realize through following technical scheme:

a device for pressure dressing and neck fixation of posterior fossa and neck postoperative incision comprises a lower jaw supporting device, a neck fixing device, a dressing device and a pressure gasket; the lower jaw supporting device is connected with the neck fixing device; the lower jaw supporting device and the neck fixing device are respectively connected with the binding device; the lower jaw supporting device and the neck fixing device are provided with pressure gaskets at one side contacting with the human body.

Preferably, the mandibular supporting device and the neck fixing device are in a semi-encircling configuration adapted to the neck of the human body; the mandible supporting device is made of elastic materials, and a semi-arc protruding body matched with the mandible of a human body is arranged on the part, in contact with the mandible, of the mandible supporting device.

More preferably, the mandibular supporting device is a semi-surrounding structure from the neck to the mandibular part, the left and right sides are further provided with slack adjusters which are connected with the connecting band, and the inner side is provided with a pressure pad which is fully attached to the neck and the mandibular part and provides a supporting function.

More preferably, the semi-arc shaped projections that fit the human jaw are skin-friendly, soft materials to reduce resistance to the jaw and the effects on speech expression and eating.

Further preferably, the semi-arc-shaped protrusion body matched with the lower jaw of the human body is skin-friendly rubber.

The design can ensure that the lower jaw fixing device is attached to the neck and the lower jaw of a patient, and the lower jaw fixing device is made of a material with certain elasticity so as to play a better role in adjustment and support; the bulge that jaw portion set up is the arc and closely laminates with the lower jaw, adopts soft close skin material, can reduce the device to the resistance of patient's lower jaw and to the influence of language expression and feed, reduces patient's discomfort, makes the design more humanized.

Preferably, the neck fixing device is a semi-surrounding structure from the upper part of the clavicle to the neck, is tightly attached to the shoulder and the neck, the lower part of the neck fixing device is in contact with the position of the clavicle on the shoulder, the upper part of the neck fixing device is in contact with the inner side of the neck, and the whole device is supported by the shoulder; the front part of the neck fixing device is provided with a through hole, a gas pipe is arranged in the through hole, the left side and the right side of the neck fixing device are also provided with an elastic adjusting device which is connected with a connecting belt, the inner side of the neck fixing device is provided with a pressure gasket which wraps the neck of a human body, and the neck fixing device is fully fixed with the human body.

Preferably, a distance adjusting device is arranged between the mandibular supporting device and the neck fixing device, and the mandibular supporting device and the neck fixing device are connected by the distance adjusting device.

More preferably, the distance adjusting device is an adjusting connecting rod, the length of the distance adjusting device is 8-10 cm, and the mandible supporting device and the neck fixing device can be adjusted in a telescopic mode through adjusting the connecting rod.

Further preferably, the adjusting connecting rods are arranged on the left side and the right side of the lower jaw supporting device, grooves and fixing holes are correspondingly arranged on the left side and the right side of the neck fixing device, and the connecting rods are correspondingly matched and connected with the grooves; the lower jaw supporting device is connected with the neck fixing device through the connecting rod, the connecting rod is fixed through the two fixing holes of the neck fixing device, and the lower jaw supporting device and the neck fixing device can be adjusted and fixed in a telescopic mode through the design.

Preferably, the pressure gasket is an inflatable air cushion, and the inflatable air cushion is sequentially connected with an air pipe and an inflation adjusting device.

More preferably, the pressure pads comprise a first pressure pad and a second pressure pad, the first pressure pad and the second pressure pad are respectively arranged at one side of the lower jaw supporting device and the neck fixing device which are contacted with the human body,

more preferably, the size of the pressure gasket is slightly smaller than the wrapping size of the mandibular supporting device and the neck fixing device, the pressure gasket is filled with air, the two pressure gaskets are connected through an internal air channel, and the pressure is uniformly adjusted through the inflation adjusting device, so that the size of the gasket is changed, and the fitting and buffering effects with the human body are achieved.

Further preferably, the first pressure pad and the second pressure pad are communicated through an air delivery channel.

Preferably, the inflation adjusting device carries out inflation pressure adjustment on the first pressure gasket and the second pressure gasket through the air conveying pipe, and full fitting with the neck is achieved.

More preferably, the pressure regulating device is one of a plurality of pressure regulating devices such as an air bag, an electric pressure regulating device, a water pressure regulating device, and the like.

More preferably, pressure regulating device contains one-way admission valve and pressure release valve, and the pressure release valve is closed in the use, because one-way admission valve's effect, gaseous pressure gasket that passes through the gas-supply pipe entering in extrusion process to this adjustment pressure gasket internal pressure and volume can open the pressure release valve after the use, make the gas in the pressure gasket spill over, reduce pressure.

Further preferably, the pressure regulating device is an air bag.

Preferably, the lower jaw supporting device and the neck fixing device are connected with the binding device sequentially through the tightness adjusting device and the connecting band; the tightness adjusting device comprises a bolt and a nut which are arranged on the lower jaw supporting device and/or the neck fixing device; one end of the connecting band, which is close to the lower jaw supporting device and/or the neck fixing device, is provided with a hole along the axial direction of the connecting band, and a bolt passes through the hole and is matched with a nut.

Through the design, the bolt can be adjusted to a proper position of the hole of the connecting band according to the requirement of tightness of a human body, then the nut is screwed down to adjust and fix the connecting band, so that the relative tightness of the binding device and the lower jaw supporting device and/or the neck fixing device is adjusted, and the purpose of adjusting the joint pressure of the whole binding device and the neck is achieved.

Preferably, the side of the bandaging device contacting with the human body is provided with a bandage fixing device.

More preferably, the bandage fixing device is a hook and loop fastener.

Further the size of the device is slightly smaller than the binding device, and the device is fixedly connected with the inner side of the binding device.

Preferably, the magic tape and the inner side of the binding device are connected and fixed through knitting, the magic tape can be used for sticking gauze required by patient recovery, antibacterial and recovery reagents are coated on the gauze and are adhered to a postoperative wound of a occiput of the patient, and the adhesion position, angle and adhesion tightness of the binding device are adjusted through the tightness adjusting device, so that pressurization binding is realized; the magic tape can also be pasted with disposable gauze, and the design can realize the quick replacement of the gauze.

Preferably, the connecting band is an elastic band, and the binding device is made of breathable cloth.

More preferably, the dressing device is further provided with two elastic bands for fixing the occipital dressing.

Further preferably, the dressing device may be divided into two categories: one is a neck bandaging device, and the other is a pillow and neck bandaging device; the neck binding device is made of breathable cloth materials with the length of 15cm and the width of 8cm, the breathable cloth materials are connected with the lower jaw supporting device and the neck fixing device through four elastic belts respectively, and the effective elastic length of the elastic belts is adjusted through the elastic adjusting device at the connecting position, so that the fitting pressure of the binding device and the neck is controlled. The pillow and neck binding device is made of 25cm air-permeable cloth materials with the width of 8cm, the pillow and neck binding device is respectively connected with the lower jaw supporting device and the neck fixing device through four elastic belts, the pillow and neck binding device is fixed on the forehead through the elastic belts for fixing the pillow and binding, the elastic lengths of the four elastic belts can be adjusted through the tightness adjusting device, meanwhile, the elastic belts are fixed on the forehead through magic tapes after being wound around the head of a patient, and the purpose of fixing and pressurizing the pillow and binding is achieved.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in the use, through the effect of connecting rod and fixed orifices, realized the flexible regulation of lower jaw fixing device to but the different patient of adaptation reaches the purpose of fixed neck and support lower jaw.

2. The utility model discloses utilize pressure gasket and inflation adjusting device's collocation use, make the utility model discloses the device closely laminates with patient's neck and lower jaw portion, realizes good fixed and supporting role.

3. The utility model is provided with a binding device, and the joint position of the binding device and the pillow part and the neck part of the patient is adjusted through the combined action of the elastic band and the tightness adjusting knob; the purpose of pressure binding is achieved through the combined action of the elastic band and the pressure gasket; the utility model discloses device easy operation makes things convenient for medical personnel and patient to adjust elasticity and atmospheric pressure according to different needs, through the design that the magic was pasted, still can realize changing dressings fast and the pressurization is wrapped.

Drawings

Figure 1 is a front view of a device for pressure bandaging and cervical fixation of an incision after posterior fossa and neck surgery.

Figure 2 is a side rear view of a device for pressure wrapping and cervical fixation of an incision following posterior fossa and neck surgery.

Figure 3 is a schematic view of the construction of the neck wrap.

Figure 4 is a schematic view of the structure of the occipital and neck wrap.

The reference numbers shown in the figures: 1. the lower jaw fixing device comprises a lower jaw supporting device, 2, a neck fixing device, 3, an inflation adjusting device, 4, a gas conveying pipe, 5, a binding device, 6, an elastic band, 7, an elasticity adjusting knob, 8, a magic tape, 9-1, a first pressure gasket, 9-2, a second pressure gasket, 10, a fixing hole, 11 and a gas conveying channel.

Detailed Description

The following description is provided for the embodiments of the present invention with reference to the drawings.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, if the terms "first," "second," and the like are used for descriptive purposes only, they are used for mainly distinguishing different devices, elements or components (the specific types and configurations may be the same or different), and they are not used for indicating or implying relative importance or quantity among the devices, elements or components, but are not to be construed as indicating or implying relative importance.

The invention will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the invention.

Example 1

The embodiment provides a device for pressure dressing and neck fixation of a posterior fossa and neck postoperative incision.

As shown in fig. 1 and 2, fig. 1 is a front view of a posterior fossa and neck postoperative incision pressure dressing and neck fixing device, and fig. 2 is a side rear view of the posterior fossa and neck postoperative incision pressure dressing and neck fixing device, which is provided with a lower jaw supporting device 1, a neck fixing device 2, a pressure adjusting device 3, an air pipe 4, a dressing device 5, an elastic band 6, an elastic adjusting knob 7, a magic tape 8, a first pressure gasket 9-1, a second pressure gasket 9-2, a fixing hole 10 and an air conveying channel 11.

The lower jaw supporting device 1 is a semi-surrounding structure from the neck to the lower jaw, is made of a material with certain elasticity, and is also provided with a semi-arc protrusion body matched with the lower jaw of a human body at the part contacted with the lower jaw, wherein the protrusion body is made of a rubber material which is skin-friendly, so that the resistance of the device to the lower jaw of a patient and the influence on language expression and eating can be reduced, and the discomfort of the patient can be reduced; the left side and the right side of the device are also provided with an elastic adjusting device 7 which is connected with a connecting belt 6, and the inner side is also provided with a pressure gasket 9 which is fully attached to the neck and the lower jaw of the patient and provides a supporting function.

The neck fixing device 2 is a semi-surrounding structure from the upper part of the clavicle to the neck, is tightly jointed with the shoulder and the neck, the lower part of the neck fixing device is contacted with the position of the clavicle on the shoulder, the upper part of the neck fixing device is contacted and jointed with the inner side of the neck, and the whole device is supported by the shoulder; the front part of the neck fixing device is provided with a through hole, a gas pipe is arranged in the through hole, the left side and the right side of the neck fixing device are also provided with an elastic adjusting device 7 which is connected with a connecting belt 6, the inner side of the neck fixing device is provided with a pressure gasket 9 which wraps the neck of a human body, and the neck fixing device is fully fixed with the human body.

The lower jaw supporting device 1 is connected with the neck fixing device 2 through a connecting rod, the length of the connecting rod is 8cm, the lower jaw supporting device is installed on the left side and the right side of the lower jaw supporting device 1, grooves and fixing holes 10 are formed in the corresponding positions of the left side and the right side of the neck fixing device 2, the connecting rod is correspondingly connected with the grooves in a matched mode, the connecting rod is fixed through the two fixing holes 10 of the neck fixing device, and the lower jaw supporting device and the neck fixing device can be adjusted and fixed in a telescopic mode through the design.

The first pressure gasket 9-1 and the second pressure gasket 9-2 are respectively fixed on the inner sides of the lower jaw supporting device 1 and the neck fixing device 2, the size of the first pressure gasket is slightly smaller than the wrapping size of the two devices, air can be filled in the first pressure gasket and the second pressure gasket, the two pressure gaskets are communicated through the inner air transmission channel 11, the pressure of the two pressure gaskets is uniformly adjusted through the air bag 3, the size of the gaskets is changed, and the fitting and buffering effects with a human body are achieved. Gasbag 3 contains one-way admission valve and pressure release valve, and the pressure release valve is closed in the use, and because one-way admission valve's effect, gaseous pressure gasket that gets into through the gas-supply pipe in extrusion process to this adjusts pressure gasket internal pressure and volume, after the use, can open the pressure release valve, makes the gas in the pressure gasket spill over, reduces pressure.

Wrapping device 5 is neck wrapping device, and its schematic structure is shown in fig. 3, and this neck wrapping device is length 15cm, wide 8 cm's gas permeability cloth material, and its inboard fixedly connected with magic subsides 8, neck wrapping device both sides are fixed with two elastic bands 6 respectively, and elastic band 6 is 15cm long to adjustable length is 5 ~ 15 cm.

The lower jaw supporting device 1 and the neck fixing device 2 are connected with the neck binding device through an elastic adjusting knob 7 and an elastic band 6 in sequence; the tightness adjusting knob 7 comprises a bolt and a nut which are arranged on the lower jaw supporting device 1 and the neck fixing device 2; one end of the elastic band 6, which is close to the mandibular supporting device 1 and the neck fixing device 2, is provided with a hole along the axial direction of the elastic band 6, and a bolt passes through the hole to be matched with a nut; in the use, can be according to the needs of the human elasticity of laminating, the adjusting bolt is to the suitable position in 6 holes in elastic band, later screws up the nut to adjust fixed elastic band 6, thereby adjust neck bandaging device and lower jaw strutting arrangement 1 and neck fixing device 2 relative elasticity, reach the purpose of adjusting whole neck bandaging device and neck laminating pressure.

In the in-service use in-process, the patient wears the utility model discloses behind the device, through adjusting the height that lower jaw strutting arrangement 1 was adjusted to fixed orifices 10 makes patient's lower jaw portion, neck and device laminating paste on the magic subsides 8 and wrap the bandage, come the effective elastic length of adjusting elastic band 6 through adjusting four elasticity adjust knob 7 to the contact position and the elasticity of adjustment neck wrapping arrangement and neck. The first pressure pad 9-1 and the second pressure pad 9-2 can be inflated through the air bag 3, so that the device is tightly attached to the neck and the lower jaw to play a role in supporting and fixing, and the bandaging bandage is tightly attached to the wound through the combined action of the elastic belt 6, the first pressure pad 9-1 and the second pressure pad 9-2, so that the purpose of pressure bandaging is achieved.

In the use of changing medicine and bandage, only need open the pressure release valve of gasbag 3 can reduce device and patient's laminating pressure, the pine soon the tight regulation knob 7 takes off the binding device, will make used bandage follow tear on the magic subsides 8 to paste new bandage medicine, screw fixed tight regulation knob 7 and elastic webbing 6 again, the quick replacement of medicine can be accomplished in the pressurization.

Example 2

The present embodiment differs from embodiment 1 in that: the binding device 5 is a pillow and neck binding device, the structure schematic diagram is shown in fig. 4, the pillow and neck binding device is a breathable cloth material with the length of 25cm and the width of 8cm, and the inner side of the pillow and neck binding device is fixedly connected with a magic tape 8; two elastic belts 6 are fixed on two sides of the pillow part and neck wrapping device respectively, the elastic belts 6 are 15cm long and can adjust the length to be 5-15 cm, two elastic belts are further arranged on the upper portion of the wrapping device, magic tapes 8 are arranged at the tail ends of the elastic belts, and the adjustable elastic length of the elastic belts is 30-45 cm.

In the in-service use in-process, the patient wears the utility model discloses behind the device, through adjusting lower jaw strutting arrangement 1's height is adjusted to fixed orifices 10, makes patient's lower jaw portion, neck and device laminating paste on the magic subsides 8 and wrap the bandage, and two elastic bands on wrapping device upper portion are pasted through the magic after around patient's head and are fixed in the forehead portion to through adjusting four effective elastic length that elasticity regulation knob 7 come adjusting elastic band 6, thereby adjust the contact position and the elasticity of whole wrapping device and pillow portion and neck. The first pressure pad 9-1 and the second pressure pad 9-2 can be inflated through the air bag 3, so that the device is tightly attached to the neck and the lower jaw to play a role in supporting and fixing, and the bandaging bandage is tightly attached to the wound through the combined action of the elastic belt 6, the first pressure pad 9-1 and the second pressure pad 9-2, so that the purpose of pressure bandaging is achieved.

In the use of changing medicine and bandage, only need open the pressure release valve of gasbag 3 can reduce device and patient's laminating pressure, the pine soon elasticity adjust knob 7 tears the elastic webbing that is fixed in the forehead portion, takes off the binding device, will make used bandage follow tear on the magic subsides 8 to paste new bandage medicine, fixed elasticity adjust knob 7 and elastic webbing 6 of screwing again, encircle two elasticity on fixed binding device upper portion at the head, the quick replacement of medicine can be accomplished in the pressurization.

The above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; these modifications and substitutions do not depart from the technical scope of the embodiments of the present invention, and therefore all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protective scope of the present invention.

Claims (10)

1. A device for pressure dressing and neck fixation of posterior fossa and neck postoperative incision is characterized by comprising a lower jaw supporting device (1), a neck fixing device (2), a dressing device (5) and a pressure gasket (9); the lower jaw supporting device (1) is connected with the neck fixing device (2); the lower jaw supporting device (1) and the neck fixing device (2) are respectively connected with the binding device (5); the lower jaw supporting device (1) and the neck fixing device (2) are provided with a pressure pad (9) at one side contacting with a human body.

2. Device for the pressure bandaging and cervical immobilization of the posterior fossa and the cervical incision after the operation according to claim 1, characterized in that the mandibular supporting device (1) and the cervical immobilization device (2) are half-enclosed structures adapted to the human neck, and the mandible contacting part is provided with a half-arc shaped protrusion adapted to the human mandible.

3. Device for the pressure bandaging and cervical immobilization of posterior fossa and cervical postoperative incisions according to claim 1, characterized in that a distance adjustment device is provided between the mandibular support device (1) and the cervical immobilization device (2), by means of which distance adjustment device the mandibular support device (1) and the cervical immobilization device (2) are connected.

4. The device for pressure dressing and neck fixation of the posterior fossa and the postoperative incision of the neck according to claim 1, wherein the pressure pad (9) is an inflatable air cushion, and the inflatable air cushion is sequentially connected with an air pipe (4) and an inflation adjusting device (3).

5. Device for the pressure dressing and cervical fixation of the posterior fossa and neck postoperative incisions according to claim 1, characterized in that the pressure pads (9) comprise a first pressure pad (9-1) and a second pressure pad (9-2), the first pressure pad (9-1) and the second pressure pad (9-2) being respectively arranged on the side of the mandibular supporting device (1) and the neck fixation device (2) that is in contact with the human body.

6. The device for pressure dressing and cervical fixation of posterior fossa and cervical postoperative incision according to claim 5, wherein the first pressure pad (9-1) and the second pressure pad (9-2) are in communication through a gas transmission channel (12).

7. The device for the pressure bandaging and the neck fixation of the posterior fossa and the postoperative incision of the neck according to the claim 1 is characterized in that the lower jaw supporting device (1) and the neck fixing device (2) are connected with the bandaging device (5) through a tightness adjusting device (7) and a connecting band (6) in turn; the tightness adjusting device comprises a bolt and a nut which are arranged on the lower jaw supporting device (1) and/or the neck fixing device (2); one end of the connecting band (6) close to the lower jaw supporting device (1) and/or the neck fixing device (2) is provided with a hole along the axial direction of the connecting band, and a bolt penetrates through the hole to be matched with a nut.

8. Device for the pressure bandaging and cervical immobilization of posterior fossa and cervical postoperative incisions according to claim 1, characterized in that the side of the bandaging device (5) that is in contact with the human body is provided with a bandage fixation device (8).

9. Device for pressure bandaging and cervical fixation of posterior fossa and cervical post-operative incisions according to claim 8, characterized in that said bandage fixation means (8) are magic tapes.

10. Device for pressure wrapping and cervical fixation of posterior fossa and cervical postoperative incisions according to claim 1, characterized in that said wrapping device (5) is also provided with two elastic bands for fixation of occipital wrapping.

Images