CN112642040A

CN112642040A - Medical breathing mask for cerebral surgery local anesthesia operation

Info

Publication number: CN112642040A
Application number: CN202110117619.0A
Authority: CN
Inventors: 蒋文庆; 蒋蔚; 包卿; 金鹏
Original assignee: Changzhou Wujin Peoples Hospital
Current assignee: Changzhou Wujin Peoples Hospital
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-04-13

Abstract

The invention relates to the field of brain surgery equipment, in particular to a medical breathing mask for a brain surgery local anesthesia operation, which comprises a breathing mask, a fixed block and a pipe barrel, wherein one side of the breathing mask is connected with a first tightening belt, the other side of the breathing mask is connected with a second tightening belt, the front side of the breathing mask is connected with a vent pipe, the fixed block is connected with one end of the second tightening belt, a through groove is arranged in the fixed block, the top wall surface of the through groove is provided with an adjusting device in a mounting groove, the pipe barrel is fixedly connected with the bottom end of the vent pipe, the pipe barrel is internally provided with two locking plates, the outer sides of the locking plates are fixedly connected with sliding rods, the sliding rods are in sliding fit with through holes formed in the two sides of the pipe barrel, the two ends of the locking plates are fixedly connected with side plates, and telescopic rods are fixedly connected between the side plates, making the patient more comfortable.

Description

Medical breathing mask for cerebral surgery local anesthesia operation

Technical Field

The invention relates to the technical field of brain surgery equipment, in particular to a medical breathing mask for a brain surgery local anesthesia operation.

Background

Brain surgery generally refers to neurosurgery, and is a subject of comprehensive treatment and comprehensive evaluation by mainly examination and operation. The youngest, most complex and most rapidly developing discipline in medicine. Previously, due to technical limitations, human brain surgery has been a forbidden area, however, with the development of technology, various types of microneurosurgery have been performed with the aid of advanced microsurgical equipment. The prior art discloses that in the current clinical brain surgery treatment, partial brain surgery (neurosurgery) operations such as scalp lump, chronic subdural hematoma removal, deep brain electrical stimulation and the like can be performed by selecting local anesthesia for operation treatment. In the operation process, need spread aseptic piece of cloth operation usually, often because aseptic piece of cloth covers patient's mouth and nose, and current respirator can't carry out the tight regulation according to patient's demand, leads to the patient uncomfortable, when carrying out the oxygen suppliment, the trouble that the operation of being connected of oxygen and respirator is also very, wastes time and energy.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a medical breathing mask for a brain surgery local anesthesia operation.

In order to achieve the purpose, the invention adopts the following technical scheme:

medical respirator of brain surgery local anesthesia operation, including respiratory mask, fixed block and bobbin, one side of respiratory mask is connected with first lacing tape, and the opposite side of respiratory mask is connected with second lacing tape, the front of respiratory mask is connected with the breather pipe, the one end at second lacing tape is connected to the fixed block, and is equipped with logical groove in the fixed block, the top wall that leads to the groove is equipped with adjusting device in the mounting groove, bobbin fixed connection is in the bottom of breather pipe, and is equipped with two locking plates in the bobbin, the equal fixedly connected with slide bar in the outside of locking plate, and the through-hole sliding fit that slide bar and bobbin both sides were seted up.

Preferably, both ends of the locking plate are fixedly connected with side plates, and telescopic rods are fixedly connected between the side plates.

Preferably, the telescopic rod is sleeved with a spring, and two ends of the spring are respectively connected with the two side plates.

Preferably, the adjustment means comprises a threaded rod, a head and a pawl.

Preferably, the threaded rod is in threaded connection with a threaded hole formed in the wall surface of the mounting groove, and the top is fixedly connected to the bottom end of the threaded rod.

Preferably, the pawl is rotatably connected in the through groove through a rotating shaft, and the top head is pressed against the top of the pawl.

Preferably, a plurality of clamping grooves are formed in the first tightening belt and matched with the pawls.

Preferably, the fixed block is provided with a volute spiral spring, and the volute spiral spring is connected with a rotating shaft in the pawl.

Preferably, the periphery of respiratory mask all is equipped with the strake, and the strake is made by the silica gel material.

The invention has the beneficial effects that:

1. according to the invention, the tightness of the first tightening belt and the second tightening belt can be conveniently adjusted according to the requirements of a patient by adjusting the adjusting device, so that the patient is more comfortable.

2. This device can be convenient connect the oxygen hose, and is easy and simple to handle, has improved medical personnel's work efficiency, labour saving and time saving.

3. When the strake was laminated with patient's face, the silica gel material can improve the comfort level of its laminating to patient's comfort has been improved.

Drawings

Fig. 1 is a schematic structural view of a main view cross section of a medical respiratory mask for a cerebral surgery local anesthesia operation according to the present invention;

fig. 2 is an enlarged schematic structural view of a position a of a medical breathing mask for a cerebral surgery local anesthesia operation according to the present invention;

FIG. 3 is a schematic view of a sectional bottom view of a tube of a medical respiratory mask for a cerebral surgery local anesthesia operation according to the present invention;

fig. 4 is a schematic view of a medical breathing mask for a cerebral surgery local anesthesia operation according to the present invention.

In the figure: 1 breathing mask, 2 first lacing tape, 21 draw-in grooves, 3 second lacing tape, 4 breather pipes, 5 fixed blocks, 51 through grooves, 52 mounting grooves, 6 adjusting devices, 61 threaded rods, 62 tops, 63 pawls, 7 pipe barrels, 8 locking plates, 9 sliding rods, 10 side plates, 11 telescopic rods, 12 springs, 13 volute springs and 14 edgings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a medical respirator for a brain surgery local anesthesia operation comprises a respirator 1, a fixing block 5 and a tube barrel 7, wherein one side of the respirator 1 is connected with a first tightening belt 2, the other side of the respirator 1 is connected with a second tightening belt 3, the front side of the respirator 1 is connected with a vent pipe 4, the fixing block 5 is connected with one end of the second tightening belt 3, a through groove 51 is arranged in the fixing block 5, an adjusting device 6 is arranged in an installation groove 52 formed in the top wall surface of the through groove 51, the tube barrel 7 is fixedly connected with the bottom end of the vent pipe 4, two locking plates 8 are arranged in the tube barrel 7, the outer sides of the locking plates 8 are fixedly connected with sliding rods 9, the sliding rods 9 are in sliding fit with through holes formed in the two sides of the tube barrel 7, side plates 10 are fixedly connected with the two ends of the locking plates 8, a telescopic, and both ends of the spring 12 are connected to the two side plates 10, respectively. The first tightening band 2 and the second tightening band 3 are wound around the patient's face, and the first tightening band 2 is inserted into the through-groove 51. The sliding rod 9 is pulled, the sliding rod 9 drives the locking plate 8 to move, meanwhile, the side plate 10 stretches the telescopic rod 11 and the spring 12, oxygen is inserted into the tube barrel 7, the sliding rod 9 is loosened, the telescopic rod 11 and the spring 12 drive the locking plate 8 to reset, and the oxygen tube is tightly pressed and fixed by the locking plate 8. Thereby this device can be convenient connect the oxygen hose, easy and simple to handle, improved medical personnel's work efficiency, labour saving and time saving.

Wherein, adjusting device 6 includes threaded rod 61, top 62 and pawl 63, the screw hole threaded connection who offers on threaded rod 61 and the mounting groove 52 wall, and top 62 fixed connection is in the bottom of threaded rod 61, pawl 63 rotates through the pivot to be connected in leading to groove 51, and top 62 roof pressure is at the top of pawl 63, be equipped with a plurality of draw-in grooves 21 on the first lacing tape 2, and draw-in groove 21 and pawl 63 phase-match, be equipped with volute spiral spring 13 on the fixed block 5, and volute spiral spring 13 is connected with the pivot in the pawl 63. Volute spiral spring 13 can drive pawl 63 and upwards rotate and reset, rotate threaded rod 61, when threaded rod 61 drove top 62 and descends, top 62 promoted pawl 63 and downwards rotates, pawl 63 card is gone into in the draw-in groove 21 for first lacing tape 2 is fixed, when threaded rod 61 drove top 62 and rises, volute spiral spring 13 drove pawl 63 and upwards rotates and resets, pawl 63 breaks away from draw-in groove 21, can slide first lacing tape 2 this moment and make first lacing tape 2 and second lacing tape 3 relax and come. Thereby through adjustment adjusting device 6, can conveniently adjust the elasticity of first lacing tape 2 and second lacing tape 3 according to patient's demand for patient's comfort more.

The edge strips 14 are arranged on the periphery of the breathing mask 1, and the edge strips 14 are made of silica gel materials. When the edge strips 14 are attached to the face of a patient, the silica gel material can improve the comfort level of the attachment, so that the comfort of the patient is improved.

Example (b): volute spiral spring 13 can drive pawl 63 and upwards rotate and reset, rotate threaded rod 61, when threaded rod 61 drove top 62 and descends, top 62 promoted pawl 63 and downwards rotates, pawl 63 card is gone into in the draw-in groove 21 for first lacing tape 2 is fixed, when threaded rod 61 drove top 62 and rises, volute spiral spring 13 drove pawl 63 and upwards rotates and resets, pawl 63 breaks away from draw-in groove 21, can slide first lacing tape 2 this moment and make first lacing tape 2 and second lacing tape 3 relax and come. Thereby through adjustment adjusting device 6, can conveniently adjust the elasticity of first lacing tape 2 and second lacing tape 3 according to patient's demand for patient's comfort more. The sliding rod 9 is pulled, the sliding rod 9 drives the locking plate 8 to move, meanwhile, the side plate 10 stretches the telescopic rod 11 and the spring 12, oxygen is inserted into the tube barrel 7, the sliding rod 9 is loosened, the telescopic rod 11 and the spring 12 drive the locking plate 8 to reset, and the oxygen tube is tightly pressed and fixed by the locking plate 8. Thereby this device can be convenient connect the oxygen hose, easy and simple to handle, improved medical personnel's work efficiency, labour saving and time saving. When the edge strips 14 are attached to the face of a patient, the silica gel material can improve the comfort level of the attachment, so that the comfort of the patient is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Claims

1. The medical breathing mask for the cerebral surgery local anesthesia operation is characterized by comprising

The breathing mask comprises a breathing mask (1), wherein one side of the breathing mask (1) is connected with a first tightening belt (2), the other side of the breathing mask (1) is connected with a second tightening belt (3), and the front side of the breathing mask (1) is connected with a ventilation pipe (4);

the fixing block (5) is connected to one end of the second tightening strap (3), a through groove (51) is formed in the fixing block (5), and an adjusting device (6) is arranged in a mounting groove (52) formed in the top wall surface of the through groove (51); and

the ventilation pipe comprises a pipe barrel (7), wherein the pipe barrel (7) is fixedly connected to the bottom end of the ventilation pipe (4), two locking plates (8) are arranged in the pipe barrel (7), sliding rods (9) are fixedly connected to the outer sides of the locking plates (8), and the sliding rods (9) are in sliding fit with through holes formed in the two sides of the pipe barrel (7).

2. The medical respirator for the brain surgery and local anesthesia operation according to claim 1, wherein both ends of the locking plate (8) are fixedly connected with side plates (10), and a telescopic rod (11) is fixedly connected between the side plates (10).

3. The medical respirator for the brain surgery and local anesthesia operation of claim 2, wherein the telescopic rod (11) is sleeved with a spring (12), and two ends of the spring (12) are respectively connected with the two side plates (10).

4. Medical breathing mask for brain surgery and local anesthesia procedures according to claim 1, characterized in that said adjustment means (6) comprise a threaded rod (61), a head (62) and a pawl (63).

5. The medical respirator for the brain surgery and local anesthesia operation of claim 4, wherein the threaded rod (61) is in threaded connection with a threaded hole formed in the wall surface of the mounting groove (52), and the top (62) is fixedly connected to the bottom end of the threaded rod (61).

6. The medical respiratory mask for brain surgery and local anesthesia operation according to claim 4, wherein the pawl (63) is rotatably connected in the through slot (51) by a rotating shaft, and the top (62) presses against the top of the pawl (63).

7. The medical respirator for brain surgery and local anesthesia operation according to claim 4, wherein the first tightening strap (2) is provided with a plurality of slots (21), and the slots (21) are matched with the pawls (63).

8. The medical respirator for brain surgery and local anesthesia operation according to claim 1, wherein a spiral spring (13) is arranged on the fixed block (5), and the spiral spring (13) is connected with a rotating shaft in the pawl (63).

9. Medical respirator for brain surgery and local anesthesia surgery according to claim 1, characterized in that the respirator (1) is provided with edge strips (14) at its perimeter, and the edge strips (14) are made of silicone material.