CN114917418A

CN114917418A - Portable protective sputum suction equipment for newborn pediatrics

Info

Publication number: CN114917418A
Application number: CN202210492141.4A
Authority: CN
Inventors: 方玉玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-19

Abstract

The invention provides a portable protective sputum suction device for newborn pediatrics, which comprises an aspirator and a spreading assembly, wherein the aspirator is arranged on the spreading assembly, the spreading assembly comprises an adjusting block and a fixing block, a mounting groove is fixedly formed in the fixing block, two groups of clamping blocks are fixedly arranged at the bottom end of the adjusting block, the adjusting block penetrates through the clamping blocks and is arranged on the mounting groove, two groups of locking blocks are correspondingly arranged in the mounting groove, racks a are respectively arranged on the two groups of locking blocks and the two groups of clamping blocks, the racks a on the locking blocks are meshed with the racks a on the clamping blocks, connecting rods are respectively arranged on the two groups of locking blocks, a pressing block is arranged on one side of the mounting groove, the locking blocks are connected with the pressing block through the connecting rods, and a pressure spring is sleeved on the connecting rods and is positioned outside the mounting groove. In order to avoid the reduction of the sputum suction efficiency caused by the involuntary occlusion suction tube of the patient, the set strutting assembly is used for strutting the oral cavity of the patient, and the sputum suction efficiency is effectively improved.

Description

Portable protective sputum suction equipment for newborn pediatrics

Technical Field

The invention relates to the technical field of sputum suction equipment, in particular to a portable protective sputum suction equipment for newborn pediatrics.

Background

In a newborn pediatric clinic, children suffering from pneumonia and bronchitis are common, the trachea of many children is often blocked by sputum, if the sputum is not removed in time, the normal breathing of the children is affected, and serious children can cause life danger, so that a sputum suction device is needed. For example, the invention with the application number of CN201810909144.7 discloses a visual sputum aspirator special for pediatrics, which adopts a negative pressure suction mechanism to realize the sputum suction function of a child patient, and with the assistance of an endoscope, medical staff can conveniently master the sputum suction condition in the child patient, the occurrence of over-suction condition is effectively avoided, and finally, the problem that the display picture is fuzzy due to the fact that the endoscope is stained with the sputum is effectively avoided through the design of a cleaning mechanism, and the operation of the medical staff is convenient. But when the sputum aspirator was adopted to inhale the phlegm operation in newborn paediatrics, because the patient is children, when inhaling the phlegm pipe and arranging patient's throat in, the patient easily bites and inhales the phlegm pipe, leads to the sputum aspirator often can't work, and traditional sputum aspirator lacks certain subassembly that struts, leads to inhaling phlegm efficiency greatly reduced.

Disclosure of Invention

The invention aims to provide a portable protective type sputum suction device for newborn pediatrics, and aims to solve the technical problem that when a sputum suction pipe is placed on the throat of a patient, the patient easily bites the sputum suction pipe due to the fact that a certain opening component is not available in an existing sputum suction device, and sputum suction efficiency is greatly reduced.

The invention relates to a purpose and an effect of a portable protective sputum suction device for newborn pediatrics, which are achieved by the following specific technical means:

a portable protective sputum suction device for newborn pediatrics comprises a suction apparatus and a strutting assembly, wherein the suction apparatus is arranged on the strutting assembly, the opening component comprises an adjusting block and a fixed block, the fixed block is fixedly provided with an installation groove, two groups of fixture blocks are fixedly arranged at the bottom end of the adjusting block, the adjusting block is arranged on the mounting groove in a penetrating way through the fixture blocks, two groups of locking blocks are correspondingly arranged in the mounting groove, racks a are respectively arranged on the two groups of locking blocks and the two groups of clamping blocks, the rack a on the locking block is meshed with the rack a on the clamping block, the two groups of locking blocks are provided with connecting rods, a pressing block is arranged on one side of the mounting groove, the locking block is connected with the pressing block through the connecting rod, the connecting rod is sleeved with a pressure spring, and the pressure spring is located on the outer side of the mounting groove.

The above technical solution further comprises: the suction apparatus comprises a suction cylinder and a suction tube, wherein a first one-way valve and a second one-way valve are respectively arranged on the suction cylinder, the suction tube is arranged on the first one-way valve, a piston is arranged in the suction cylinder, a reset spring is arranged between the piston and the inner side of the suction cylinder, a connecting rope is arranged on the suction cylinder, and one end of the connecting rope is arranged on the piston.

The above technical solution further comprises: the bottom of the suction cylinder is provided with an adjusting component, the adjusting component comprises a handle, an empty groove is formed in the handle, a winding wheel penetrates through the empty groove, one end of the connecting rope is wound on the winding wheel, a movable frame penetrates through the handle, racks b are arranged on the movable frame and the winding wheel, and the racks b on the movable frame are meshed with the racks b on the winding wheel.

The above technical solution further comprises: an adjusting plate is arranged on one side of the handle, a limiting frame is arranged on the adjusting plate, the limiting frame penetrates through the handle, and anti-skid pads are arranged on the adjusting plate and one side of the handle.

The above technical solution further comprises: one end of the suction tube and one side of the handle are both provided with a limiting wheel set, and the connecting rope is arranged on the two limiting wheel sets.

The above technical solution further comprises: the mounting groove is provided with a fixing assembly, the fixing assembly comprises a mounting cylinder, the mounting cylinder is arranged on the mounting groove, the suction pipe is arranged in the mounting cylinder in a penetrating mode, an arc-shaped block is arranged in the mounting cylinder, a mounting sleeve is sleeved on the mounting cylinder, the arc-shaped block penetrates through the mounting cylinder and is connected with the mounting sleeve, an elastic sheet is arranged in the mounting sleeve and is in contact with the mounting cylinder, and the arc-shaped block is in contact with the suction pipe.

The above technical solution further comprises: and a collecting bottle is arranged on the second one-way valve, a thread is arranged at the mouth of the collecting bottle, and the collecting bottle is in threaded connection with the second one-way valve.

The above technical solution further comprises: the anti-skidding grooves are formed in the fixed block and the adjusting block, and the buffer pads are arranged on the two anti-skidding grooves.

Compared with the prior art, the invention has the beneficial effects that:

1. under the arrangement of the strutting component, when the sputum suction operation is carried out on the newborn patient, the teeth of the patient are respectively occluded on the adjusting block and the fixed block, in order to expand the oral cavity of a patient to a certain extent, medical staff respectively extrude the two groups of pressing blocks by two fingers, the pressing block moves to one side of the mounting groove and the pressure spring is compressed, the connecting rod moves on the mounting groove, and simultaneously the rack a on the locking block is separated from the rack a on the clamping block, therefore, the two clamping blocks are in a movable state in the mounting groove, the distance between the adjusting block and the fixed block is changed through the position of the movable adjusting block, when the adjustment is finished, only two groups of pressing blocks need to be loosened, under the action of the reset of the pressure spring, the rack a on the locking block is meshed with the rack a on the clamping block again, so that the clamping block is fixed, and the opening is realized.

2. Prop and inhale the phlegm operation after the completion, through pressing the regulating plate, make the regulating plate drive the movable frame and remove in the handle, thereby make the movable frame drive the rolling wheel at the dead slot internal rotation, will connect slow accomodating of rope to the rolling wheel, in the removal of rope, make the one end pulling piston of connecting rope remove in attracting a section of thick bamboo, thereby make and attract an interior negative pressure of section of thick bamboo, even make the sputum of patient throat enter into through attracting the pipe and attract a section of thick bamboo in, the regulating plate is slowly loosened to the rethread, make under reset spring's effect promote the piston and reset, thereby make the sputum that attracts a section of thick bamboo discharge through the second check valve, and make the movable frame reset under the effect of connecting rope, finally will attract whole sputum discharge in the section of thick bamboo, accomplish a round of phlegm sucking operation.

3. Under the cooperation of fixed subassembly, strut the completion back in the oral cavity to the patient, attract the pipe through promoting, the head that will attract the pipe is arranged in patient's larynx sputum position, when moving about to the suction pipe, through stirring the installation cover, make the installation cover remove and make the shell fragment compression on the installation section of thick bamboo, thereby make the arc piece with attract the pipe separation, after attracting the pipe and sending out the pipe completion, through loosening the installation cover, make it reset under the effect of shell fragment, finally make the arc piece contact with the suction pipe once more, the completion is fixed to it.

Drawings

FIG. 1 is a schematic perspective view of a portable protective sputum suction apparatus for neonatology according to the present invention;

FIG. 2 is a schematic diagram of an exploded structure of the portable protective sputum suction apparatus for newborn pediatrics of the present invention;

FIG. 3 is a schematic structural diagram of a fixing assembly of the portable protective sputum suction apparatus for newborn pediatrics of the invention;

FIG. 4 is a schematic structural view of a spreading assembly of the portable protective sputum aspirating apparatus for neonatology according to the present invention;

FIG. 5 is a schematic sectional view showing the construction of a suction tube of the portable newborn paediatrics protective sputum suction apparatus;

FIG. 6 is a schematic cross-sectional view of a handle of the portable protective sputum suction apparatus for newborn department of the present invention;

the corresponding relation between the names of the attachments and the numbers of the attached figures in the figure:

10. a suction apparatus; 101. an adjusting block; 102. an anti-slip groove; 103. mounting grooves; 104. a fixed block; 105. a collection bottle; 106. a cushion pad; 107. a suction cylinder; 108. a return spring; 109. connecting ropes; 110. a non-slip mat; 111. a grip; 112. a suction tube; 113. a connecting rod; 114. a pressure spring; 115. installing a sleeve; 116. an arc-shaped block; 117. a spring plate; 118. mounting the cylinder; 119. a pressing block; 120. a clamping block; 121. a rack a; 122. a locking block; 123. a rack b; 124. a first check valve; 125. a second one-way valve; 126. a winding wheel; 127. an empty groove; 128. a limiting frame; 129. an adjusting plate; 130. a movable frame; 131. a limiting wheel set; 132. a piston.

Detailed Description

Embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the technical solutions of the present invention, but should not be construed to limit the scope of the present invention.

Example (b):

referring to fig. 1, 2 and 4: the utility model provides a portable neonate is phlegm equipment is inhaled with protection type for paediatrics, including aspirator 10 and the subassembly that struts, aspirator 10 sets up on the subassembly that struts, the subassembly that struts includes regulating block 101 and fixed block 104, the fixed mounting groove 103 that is provided with on the fixed block 104, the bottom mounting of regulating block 101 is provided with two sets of fixture blocks 120, regulating block 101 wears to establish on mounting groove 103 through fixture block 120, it is provided with two sets of locking blocks 122 to correspond in the mounting groove 103, all be provided with rack a121 on two sets of locking blocks 122 and two sets of fixture blocks 120, rack a121 on the locking block 122 meshes with rack a121 on the fixture block 120 mutually, all be provided with connecting rod 113 on two sets of locking blocks 122, one side of mounting groove 103 is provided with presses down briquetting 119, locking block 122 is connected with pressing briquetting 119 through connecting rod 113, the cover is equipped with pressure spring 114 on connecting rod 113, pressure spring 114 is located the outside of mounting groove 103.

In order to avoid the reduction of sputum suction efficiency caused by the involuntary occlusion suction tube 112 of the patient, the provided expansion assembly is used for expanding the oral cavity of the patient, specifically, when the expansion is carried out, the teeth of the patient are respectively occluded on the adjusting block 101 and the fixing block 104, in order to expand the oral cavity of the patient to a certain extent, a medical worker respectively extrudes two groups of pressing blocks 119 through two fingers, so that the pressing blocks 119 move to one side of the mounting groove 103 and compress the pressure spring 114, the connecting rod 113 moves on the mounting groove 103, simultaneously, the rack a121 on the locking block 122 is separated from the rack a121 on the fixture block 120, so that the two groups of fixture blocks 120 are in a movable state in the mounting groove 103, at the moment, the distance between the adjusting block 101 and the fixing block 104 is changed through the position of the movable adjusting block 101, when the adjustment is completed, only two groups of pressing blocks 119 need to be loosened, under the action of the reset of the pressure spring 114, the rack a121 on the locking block 122 is meshed with the rack a121 on the clamping block 120 again, so that the clamping block 120 is fixed, and the opening is realized.

Referring to fig. 2, 5 and 6, the suction apparatus 10 includes a suction cylinder 107 and a suction tube 112, the suction cylinder 107 is provided with a first check valve 124 and a second check valve 125, the suction tube 112 is provided on the first check valve 124, the suction cylinder 107 is provided with a piston 132, a return spring 108 is provided between the piston 132 and the inner side of the suction cylinder 107, the suction cylinder 107 is provided with a connection rope 109, and one end of the connection rope 109 is provided on the piston 132.

The bottom end of the suction cylinder 107 is provided with an adjusting component, the adjusting component comprises a handle 111, an empty groove 127 is formed in the handle 111, a winding wheel 126 penetrates through the empty groove 127, one end of the connecting rope 109 is wound on the winding wheel 126, a movable frame 130 penetrates through the handle 111, racks b123 are arranged on the movable frame 130 and the winding wheel 126, the racks b123 on the movable frame 130 are meshed with the racks b123 on the winding wheel 126, an adjusting plate 129 is arranged on one side of the handle 111, a limiting frame 128 is arranged on the adjusting plate 129, the limiting frame 128 penetrates through the handle 111, and anti-skid pads 110 are arranged on the adjusting plate 129 and one side of the handle 111.

After the expansion is completed, the adjusting plate 129 is pressed to enable the adjusting plate 129 to drive the movable frame 130 to move in the grip 111, the rack b123 on the movable frame 130 is meshed with the rack b123 on the winding wheel 126, so that the movable frame 130 drives the winding wheel 126 to rotate in the empty groove 127, the connecting rope 109 is slowly stored on the winding wheel 126, one end of the connecting rope 109 pulls the piston 132 to move in the suction tube 107 while the connecting rope 109 moves, so that negative pressure is generated in the suction tube 107, namely sputum in the throat of a patient enters the suction tube 107 through the suction tube 112, the adjusting plate 129 is slowly loosened to enable the piston 132 to reset under the action of the reset spring 108, and the sputum in the suction tube 107 is discharged through the second one-way valve 125 due to the opposite directions of the first one-way valve 124 and the second one-way valve 125, and the movable frame 130 is reset under the action of the connecting rope 109, finally, all sputum in the suction tube 107 is discharged, and a round of sputum aspiration is completed. Under the action of the anti-slip mat 110, the friction between the palm of the medical staff and the adjusting plate 129 and the grip 111 can be improved, so that the medical staff is not easy to slip when in use.

In some embodiments, referring to fig. 6, one end of the suction tube 107 and one side of the handle 111 are both provided with a limiting wheel set 131, and the connecting rope 109 is disposed on the two limiting wheel sets 131. Under the effect of two sets of spacing wheelsets 131, when connecting the activity of rope 109, make it drive spacing wheelset 131 and rotate, effectively reduced the wearing and tearing that produce when connecting the activity of rope 109, improved the cycle of using.

Referring to fig. 3, a fixing component is arranged on the mounting groove 103, the fixing component includes a mounting tube 118, the mounting tube 118 is arranged on the mounting groove 103, the suction tube 112 is arranged in the mounting tube 118 in a penetrating manner, an arc-shaped block 116 is arranged in the mounting tube 118, a mounting sleeve 115 is sleeved on the mounting tube 118, the arc-shaped block 116 penetrates through the mounting tube 118 and is connected with the mounting sleeve 115, an elastic sheet 117 is arranged in the mounting sleeve 115, the elastic sheet 117 is in contact with the mounting tube 118, and the arc-shaped block 116 is in contact with the suction tube 112.

Because the suction tube 112 is easy to displace during the sputum suction action, the arranged fixing component is used for fixing the suction tube 112, when the tube is fed after the expansion is finished, the head of the suction tube 112 is arranged at the position of the sputum in the throat of a patient by pushing the suction tube 112, when the suction tube 112 is moved, the mounting sleeve 115 is shifted to move on the mounting tube 118 and compress the elastic sheet 117, so that the arc-shaped block 116 is separated from the suction tube 112, after the tube is fed to the suction tube 112, the mounting sleeve 115 is loosened to reset under the action of the elastic sheet 117, finally, the arc-shaped block 116 is contacted with the suction tube 112 again, the fixation of the tube is finished, the suction tube 112 is not influenced by the sputum suction action, and the protection of the throat of the patient is finished. In other embodiments, anti-slip lines or friction layers may be added to the arc blocks 116 to effectively improve the stability of the fastening of the suction pipe 112.

In some embodiments, referring to fig. 2, the second one-way valve 125 is provided with a collection bottle 105, the mouth of the collection bottle 105 is provided with a screw thread, and the collection bottle 105 is in threaded connection with the second one-way valve 125. Collect to the receiving flask 105 through the sputum of second check valve 125 exhaust in all to receiving flask 105 still conveniently dismantles receiving flask 105 with second check valve 125 threaded connection's mode, uses each part of this application cleaning and disinfecting.

In some embodiments, referring to fig. 2, the fixing block 104 and the adjusting block 101 are both provided with anti-slip grooves 102, and the two sets of anti-slip grooves 102 are both provided with cushion pads 106. The anti-slip grooves 102 can limit the teeth of the patient, increase certain stability and prevent the teeth from falling off easily. Under the action of the cushion 106, the patient's teeth are prevented from directly making hard contact with the anti-slip grooves 102.

The method comprises the following operation steps:

before sputum suction, firstly, the mouth of a patient is slightly opened, so that the teeth of the patient are respectively occluded on the adjusting block 101 and the fixing block 104, in order to expand the oral cavity of the patient to a certain extent, medical staff respectively press the two groups of pressing blocks 119 through two fingers, so that the pressing blocks 119 move towards one side of the mounting groove 103 and compress the pressure spring 114, the connecting rod 113 moves on the mounting groove 103, simultaneously, the rack a121 on the locking block 122 is separated from the rack a121 on the fixture block 120, so that the two groups of fixture blocks 120 are in a movable state in the mounting groove 103, at the moment, the distance between the adjusting block 101 and the fixing block 104 is changed through the position of the movable adjusting block 101, when adjustment is completed, only by loosening the two groups of pressing blocks 119, the rack a121 on the locking block 122 is meshed with the rack a121 on the fixture block 120 again under the reset effect of the pressure spring 114, the fixture block 120 is fixed, and the fixture block is opened.

The suction tube 112 on the suction apparatus 10 is arranged on the installation cylinder 118 in a penetrating mode, the installation sleeve 115 is pulled, the installation sleeve 115 moves on the installation cylinder 118 and the elastic sheet 117 is compressed, the arc-shaped block 116 is separated from the suction tube 112, the head of the suction tube 112 is placed at the sputum level of the throat of a patient, the tube feeding is completed, the installation sleeve 115 is loosened, the suction tube is reset under the action of the elastic sheet 117, the arc-shaped block 116 is finally contacted with the suction tube 112 again, the fixation of the suction tube is completed, and it is guaranteed that the sputum suction action cannot affect the suction tube 112.

Finally, the adjusting plate 129 is pressed to enable the adjusting plate 129 to drive the movable frame 130 to move in the grip 111, the rack b123 on the movable frame 130 is meshed with the rack b123 on the winding wheel 126, so that the movable frame 130 drives the winding wheel 126 to rotate in the empty groove 127, the connecting rope 109 is slowly stored on the winding wheel 126, one end of the connecting rope 109 pulls the piston 132 to move in the suction tube 107 while the connecting rope 109 moves, negative pressure is generated in the suction tube 107, namely sputum in the throat of a patient enters the suction tube 107 through the suction tube 112, the adjusting plate 129 is slowly released, the piston 132 is pushed to reset under the action of the reset spring 108, the sputum in the suction tube 107 is discharged into the collection bottle 105 through the second one-way valve 125, the movable frame 130 is reset under the action of the connecting rope 109, and finally all the sputum in the suction tube 107 is discharged, completing a round of sputum aspiration operation.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a phlegm equipment is inhaled with protection type to portable newborn paediatrics which characterized in that: the device comprises an aspirator (10) and a strutting assembly, wherein the aspirator (10) is arranged on the strutting assembly, the strutting assembly comprises an adjusting block (101) and a fixing block (104), a mounting groove (103) is fixedly arranged on the fixing block (104), two groups of clamping blocks (120) are fixedly arranged at the bottom end of the adjusting block (101), the adjusting block (101) penetrates through the mounting groove (103) through the clamping blocks (120), two groups of locking blocks (122) are correspondingly arranged in the mounting groove (103), racks a (121) are respectively arranged on the two groups of locking blocks (122) and the two groups of clamping blocks (120), the racks a (121) on the locking blocks (122) are meshed with the racks a (121) on the clamping blocks (120), connecting rods (113) are respectively arranged on the two groups of locking blocks (122), a pressing block (119) is arranged on one side of the mounting groove (103), the locking block (122) is connected with the pressing block (119) through the connecting rod (113), a pressure spring (114) is sleeved on the connecting rod (113), and the pressure spring (114) is located on the outer side of the mounting groove (103).

2. The portable protective sputum suction device for newborn pediatrics as claimed in claim 1, wherein: the suction apparatus (10) comprises a suction cylinder (107) and a suction pipe (112), a first one-way valve (124) and a second one-way valve (125) are respectively arranged on the suction cylinder (107), the suction pipe (112) is arranged on the first one-way valve (124), a piston (132) is arranged in the suction cylinder (107), a return spring (108) is arranged between the piston (132) and the inner side of the suction cylinder (107), a connecting rope (109) is arranged on the suction cylinder (107), and one end of the connecting rope (109) is arranged on the piston (132).

3. The portable protective sputum suction device for newborn pediatrics as claimed in claim 2, wherein: the bottom end of the suction cylinder (107) is provided with an adjusting assembly, the adjusting assembly comprises a handle (111), an empty groove (127) is formed in the handle (111), a winding wheel (126) penetrates through the empty groove (127), one end of the connecting rope (109) is wound on the winding wheel (126), a movable frame (130) penetrates through the handle (111), racks b (123) are arranged on the movable frame (130) and the winding wheel (126), and the racks b (123) on the movable frame (130) are meshed with the racks b (123) on the winding wheel (126).

4. The portable protective sputum suction device for newborn pediatrics as claimed in claim 3, wherein: an adjusting plate (129) is arranged on one side of the handle (111), a limiting frame (128) is arranged on the adjusting plate (129), the limiting frame (128) penetrates through the handle (111), and anti-skid pads (110) are arranged on the adjusting plate (129) and one side of the handle (111).

5. The portable protective sputum suction device for neonatology according to claim 3, wherein: one end of the suction tube (107) and one side of the handle (111) are both provided with a limiting wheel set (131), and the connecting rope (109) is arranged on the two limiting wheel sets (131).

6. The portable protective sputum suction device for neonatology according to claim 2, wherein: the mounting structure is characterized in that a fixing assembly is arranged on the mounting groove (103), the fixing assembly comprises a mounting cylinder (118), the mounting cylinder (118) is arranged on the mounting groove (103), the suction pipe (112) penetrates through the mounting cylinder (118), an arc block (116) is arranged in the mounting cylinder (118), a mounting sleeve (115) is sleeved on the mounting cylinder (118), the arc block (116) penetrates through the mounting cylinder (118) and is connected with the mounting sleeve (115), an elastic sheet (117) is arranged in the mounting sleeve (115), the elastic sheet (117) is contacted with the mounting cylinder (118), and the arc block (116) is contacted with the suction pipe (112).

7. The portable protective sputum suction device for newborn pediatrics as claimed in claim 2, wherein: a collecting bottle (105) is arranged on the second one-way valve (125), threads are arranged at the mouth of the collecting bottle (105), and the collecting bottle (105) is in threaded connection with the second one-way valve (125).

8. The portable protective sputum suction device for newborn pediatrics as claimed in claim 1, wherein: anti-skidding grooves (102) are formed in the fixing block (104) and the adjusting block (101), and cushion pads (106) are arranged on the two groups of anti-skidding grooves (102).