Breathing mask for ophthalmic operation

A technology of ophthalmic surgery and breathing mask, which is applied in the direction of breathing mask and ophthalmic treatment, etc. It can solve the problems that the surgical field deviates from the original normal surgical position, the loss and trouble of both doctors and patients, and increases the chance of postoperative infection, etc., so as to avoid postoperative Effects of infection, increased comfort, ease of breathing and comfort

A technology of ophthalmic surgery and breathing mask, which is applied in the direction of breathing mask and ophthalmic treatment, etc. It can solve the problems that the surgical field deviates from the original normal surgical position, the loss and trouble of both doctors and patients, and increases the chance of postoperative infection, etc., so as to avoid postoperative Effects of infection, increased comfort, ease of breathing and comfort

CN101006952AInactive Publication Date: 2007-08-01付海涛
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  • Breathing mask for ophthalmic operation

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Embodiment Construction

[0020] In the figure, 1-front support, 2-surface body, 3-rear support, 4-bottom support, 5-oxygen inlet, 6-strengthening support, 7-connecting pipe, 8-oxygen outlet, 9-top support, 10 - Hollow tube.

[0021] In conjunction with Fig. 1, 2, 3, wherein Fig. 2 shows a front and rear symmetric frame structure of the central plane, the front bracket 1 and the rear bracket 3 of the frame structure are connected by a connecting pipe 7, and the middle position of the front end of the front bracket 1 is set There is a curved surface body 2 similar to the curved surface of the upper lip, the bottom support 4 is set on both sides of the rear support 3, and the top support 9 is set on the upper part, and the front support 1 and the bottom supports 4 on both sides are hollow tubes with a circular cross-section connected internally 10. There are two oxygen outlets 8 in the middle of the front end of the front bracket 1, and the center distance between the two oxygen outlets 8 is equivalent t...

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Abstract

The invention discloses a breathing lid of ophthalmic surgery, which comprises the following parts: detachable frame structure with symmetrical central plane, front rack and back rack in connection with frame structure, curve body to mate upper lip in the middle position of front end of front rack, top support on two sides of back rack, hollow pipe in interconnection with inner-part phase, oxygen inlet in connection with hollow pipe on two sides of bottom, oxygen outlet in the middle position of front end of front rack, reinforced rack on the symmetrical shaft to perpendicular to back rack.

Description

technical field [0001] The invention relates to the field of ophthalmic surgery medical instruments, in particular to a breathing mask for ophthalmic surgery for improving surgical breathing. Background technique [0002] During ophthalmic surgery, only the operative eye is required to be exposed as the operative field, and the rest of the body above the neck, including the patient's mouth, nose, and respiratory organs, are all covered with surgical-specific sterile cloth. Since the respiratory organs of the mouth and nose are covered from beginning to end, the sterile cloth sheet has good airtightness and poor air permeability, and the breathing space below the sterile cloth sheet is narrow so that the oxygen content in the space is low and the carbon dioxide concentration is high, which can easily cause dyspnea and feel very uncomfortable. Comfortable, this condition may be better for young patients and patients with a relatively short operation time, and can basically tol...

Claims

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Application Information

Patent Timeline
01 Aug 2007
Publication
CN101006952A
IPC
A61F9/00; A61M16/06
Inventors
付海涛; 邱桂珍