CN210873558U - Medical two-chamber laryngeal mask fixer - Google Patents
Medical two-chamber laryngeal mask fixer Download PDFInfo
- Publication number
- CN210873558U CN210873558U CN201921043344.5U CN201921043344U CN210873558U CN 210873558 U CN210873558 U CN 210873558U CN 201921043344 U CN201921043344 U CN 201921043344U CN 210873558 U CN210873558 U CN 210873558U
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- CN
- China
- Prior art keywords
- laryngeal mask
- mask
- fixed
- cavity
- clamping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010030 laminating Methods 0.000 claims abstract description 7
- 230000001815 facial effect Effects 0.000 claims abstract description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 3
- 206010040007 Sense of oppression Diseases 0.000 abstract description 2
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 208000025962 Crush injury Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a medical two-chamber laryngeal mask fixer, including laminating in human facial fixed face guard, the position that corresponds to the oral area on the fixed face guard sets up laryngeal mask insert opening, and laryngeal mask insert opening one side is provided with prominent fixed part, and the fixed part has the fixed cambered surface of laminating mutually with two-chamber laryngeal mask outer wall shape, and laryngeal mask insert opening's opposite side is provided with the clamping part, and the clamping part just is provided with the internal screw thread section to the position of fixed part, and thread section female connection has clamping screw. The medical double-cavity laryngeal mask fixer can reliably and firmly fix the double-cavity laryngeal mask from the aspect of meeting clinical requirements, so that the medical double-cavity laryngeal mask fixer cannot shift or fall off due to the change of the position of an operation or the dragging of an airway pipeline, and the clinical safety is better ensured; in addition, the fixed mask conforms to the curvature of the human face better, can better relieve the oppression on the face of a patient during application, greatly reduces the damage to the patient, and ensures that the patient can feel more comfortable.
Description
Technical Field
The utility model belongs to the technical field of medical supplies, concretely relates to medical two-chamber laryngeal mask fixer.
Background
The laryngeal mask is used as a medical article in operation and plays an important role in the safety of patients in operation. At present, the double-cavity laryngeal mask which is clinically applied more does not have a special fixing device, is fixed by using an adhesive tape all the time, and has low fixity and reliability and serious clinical potential safety hazard. The prior tracheal catheter fixator in clinic can only be used for a tracheal catheter and a single-cavity laryngeal mask, and the double-cavity laryngeal mask cannot be put into the tracheal catheter and the single-cavity laryngeal mask due to small openings; in addition, the double-cavity laryngeal mask is provided with the bite block, so the bite block carried by the existing fixator belongs to an unnecessary part; meanwhile, the existing fixator is not comfortable and easily causes unnecessary damage to the operation patient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medical two-chamber laryngeal mask fixer has solved prior art and has not had the fixing device's of adaptation two-chamber laryngeal mask problem.
The utility model adopts the technical proposal that: the utility model provides a medical two-chamber laryngeal mask fixer, is including laminating in the facial fixed mask of human, the fixed mask both ends are passed through the fixed band and are connected, the position that corresponds to the oral area on the fixed mask sets up laryngeal mask insert opening, laryngeal mask insert opening one side is provided with salient in the fixed part on fixed mask surface, the fixed part has the fixed cambered surface of laminating mutually with two-chamber laryngeal mask outer wall shape, laryngeal mask insert opening's opposite side is provided with the clamping part, the clamping part just is provided with the internal screw thread section that has to the position of fixed part, screw thread section female connection has clamping screw.
Furthermore, in order to quickly and conveniently place the fixing section of the double-cavity laryngeal mask between the fixing part and the clamping part, the laryngeal mask insertion opening is further connected with a through groove which penetrates to the upper edge or the lower edge of the fixing face mask, and the through groove forms a placing channel of the double-cavity laryngeal mask.
Furthermore, in order to enable the clamping screw to clamp the double-cavity laryngeal mask more stably, one end, close to the fixing portion, of the clamping screw is rotatably connected with a clamping piece, the clamping piece is provided with a clamping arc surface attached to the outer wall of the double-cavity laryngeal mask in shape, and the clamping piece is coated on the end portion of the clamping screw, so that when the clamping screw rotates, the clamping piece can keep clamping the double-cavity laryngeal mask to be fixed in position.
Furthermore, one face of the fixing face mask, which is attached to the face of the human body, is provided with a crush-proof soft cushion.
In an example, the fixing band is an elastic band. Or the two fixing bands are respectively fixed at two ends of the fixing mask and connected through the thread gluing.
The utility model has the advantages that: the utility model discloses a medical two-chamber laryngeal mask fixer has solved prior art and has not had the fixing device's of adaptation two-chamber laryngeal mask problem. The double-cavity laryngeal mask is designed, improved and clinically applied for many times from the aspect of solving clinical requirements, and can be used for reliably and firmly fixing the double-cavity laryngeal mask, so that the double-cavity laryngeal mask cannot be displaced or fall off due to the change of the position of an operation or the dragging of an airway pipeline, and the clinical safety is better ensured; in addition, the fixed mask conforms to the curvature of the human face better, can better relieve the oppression on the face of a patient during application, greatly reduces the damage to the patient, and ensures that the patient can feel more comfortable.
Drawings
Fig. 1 is a schematic structural view of the medical double-cavity laryngeal mask fixator of the present invention.
In the figure, 1 is a fixed face mask, 2 is a fixed part, 3 is a clamping part, 4 is a clamping screw rod, 5 is a clamping piece, 6 is a through groove, and 7 is a fixed belt.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a pair of medical two-chamber laryngeal mask fixer's structure is shown in figure 1, including laminating in human facial stationary mask 1, fixed band 7 is passed through at fixed band 1 both ends and is connected, the position that corresponds to the oral area on the stationary mask 1 sets up laryngeal mask insert opening, laryngeal mask insert opening one side is provided with salient in fixed part 2 on stationary mask surface, fixed part 2 has the fixed cambered surface of laminating mutually with two-chamber laryngeal mask outer wall shape, laryngeal mask insert opening's opposite side is provided with clamping part 3, clamping part 3 is just being provided with the internal screw thread section to the position of fixed part 2, the screw thread section is connected with clamping screw 4 through threaded connection's mode. Preferably, the clamping part 3 and the fixing part 2 are communicated with the upper edge of the inserting opening of the laryngeal mask to form an integrated structure, so that the structure is more stable.
Furthermore, in order to facilitate the fixing section of the double-cavity laryngeal mask to be rapidly placed between the fixing part 2 and the clamping part 3, the laryngeal mask insertion opening is further connected with a through groove 3 which is communicated with the upper edge or the lower edge of the fixing face mask, the through groove 3 forms a placing channel of the double-cavity laryngeal mask, and the fixing section of the double-cavity laryngeal mask only needs to be placed between the fixing part 2 and the clamping part 3 after penetrating through the through groove 3 in use, and does not need to penetrate between the fixing part 2 and the clamping part 3 from the end part of the double-cavity laryngeal mask. In this embodiment, the through slot 3 in fig. 1 is through to the lower edge of the fixing mask 1, and it can be understood that the through slot 3 may also be through to the upper edge of the fixing mask, and it is only necessary to ensure that the fixing section of the dual-cavity laryngeal mask passes through the through slot 3.
Furthermore, after the tightening screw rod 4 is propped against the double-cavity laryngeal mask, the contact surface cannot be attached to the outer wall of the double-cavity laryngeal mask, so that the clamping effect is not good. In order to enable the clamping screw rod 4 to clamp the double-cavity laryngeal mask more stably, one end, close to the fixing portion, of the clamping screw rod 4 is rotatably connected with a clamping piece 5, the clamping piece 5 is provided with a clamping arc surface attached to the outer wall of the double-cavity laryngeal mask in shape, and the clamping piece 5 and the fixing portion 2 form a fixture clamping groove for clamping the double-cavity laryngeal mask. In order to avoid that the clamping screw 4 rotates along with the clamping piece 5, the clamping piece 5 covers the end part of the clamping screw 4, in order to enable the clamping piece 5 and the clamping screw 4 to rotate relatively and not to slip, the end part of the clamping screw 4 can be set to be spherical, the groove, covering the end part of the clamping screw 4, of the clamping piece 5 can be made of soft materials, the clamping piece 5 can stably cover the clamping screw 4 to rotate and avoid slipping, and when the clamping screw 4 rotates, the clamping piece 5 can keep the position of clamping the double-cavity laryngeal mask unchanged. In order to rotate the clamping screw 4 conveniently, a fixing cap can be sleeved at one end of the clamping screw 4 far away from the fixing part 3.
Furthermore, the face of the fixed face mask 1, which is attached to the face of the human body, is provided with a soft pad for preventing crush injury.
The fixed band 7 is after fixing the two-chamber laryngeal mask for the fixed face guard 1, is fixed in patient's head with the fixed face guard 1, therefore it can adopt multiple structure, only need make the fixed face guard 1 can be fixed in patient face can, the utility model discloses do not limit here. In an exemplary case, the fixing band 7 may be an elastic band, and both ends of the elastic band are fixed to both ends of the fixing mask 1. Or two fixing belts 7 are provided, one ends of the two fixing belts 7 are respectively fixed at two ends of the fixing mask 1, and the other ends of the two fixing belts 7 are connected through a thread gluing. Alternatively, the fixing band 7 may be a structure similar to a suspension loop of a mask.
When the laryngeal mask fixator is used, the double-cavity laryngeal mask is placed at the correct position, after the ventilation is determined to be good, the fixator of the utility model is placed in front of the mouth, the fixing section of the double-cavity laryngeal mask passes through the through groove 6 and is clamped into the clamping groove of the fixator, the fixator is attached around the mouth completely, the clamping screw rod 4 is rotated, the laryngeal mask is clamped by the clamping piece 5 and the fixing part 2, and the laryngeal mask and the fixator are combined into a whole; the securing strap 7 is then passed around the back of the patient's neck to secure the anchor to the laryngeal mask.
Claims (6)
1. The utility model provides a medical two-chamber laryngeal mask fixer, its characterized in that, includes the fixed mask who laminates in human facial, the fixed mask both ends are connected through the fixed band, the position that corresponds to the oral area on the fixed mask sets up laryngeal mask insert opening, laryngeal mask insert opening one side is provided with salient in the fixed part on fixed mask surface, the fixed part has the fixed cambered surface of laminating mutually with two-chamber laryngeal mask outer wall shape, laryngeal mask insert opening's opposite side is provided with the clamping part, the clamping part just is provided with the internal screw thread section that has to the position of fixed part, screw thread section female connection has clamping screw.
2. The medical double-cavity laryngeal mask holder according to claim 1, wherein the laryngeal mask insertion opening is further connected with a through groove penetrating to the upper edge or the lower edge of the fixing face mask, and the through groove forms an inlet channel of the double-cavity laryngeal mask.
3. The medical double-cavity laryngeal mask holder according to claim 1, wherein a clamping piece is rotatably connected to one end of the clamping screw close to the fixing portion, and the clamping piece is provided with a clamping arc surface which is matched with the shape of the outer wall of the double-cavity laryngeal mask.
4. The medical double-cavity laryngeal mask fixator of claim 1, wherein a compression-proof cushion is arranged on the face, which is attached to the face of the human body, of the fixing mask.
5. The medical dual-chamber laryngeal mask fixator of claim 1, wherein the securing straps are elastic straps.
6. The medical double-cavity laryngeal mask fixator of claim 1, wherein two fixing straps are provided and fixed at two ends of the fixing mask respectively, and the two fixing straps are connected through a thread gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043344.5U CN210873558U (en) | 2019-07-05 | 2019-07-05 | Medical two-chamber laryngeal mask fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043344.5U CN210873558U (en) | 2019-07-05 | 2019-07-05 | Medical two-chamber laryngeal mask fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210873558U true CN210873558U (en) | 2020-06-30 |
Family
ID=71327488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921043344.5U Expired - Fee Related CN210873558U (en) | 2019-07-05 | 2019-07-05 | Medical two-chamber laryngeal mask fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210873558U (en) |
-
2019
- 2019-07-05 CN CN201921043344.5U patent/CN210873558U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |