CN214343144U

CN214343144U - Portable neonate incubator

Info

Publication number: CN214343144U
Application number: CN202120201412.7U
Authority: CN
Inventors: 李玉洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-08
Anticipated expiration: 2031-01-25

Abstract

The utility model relates to a medical apparatus's of gynaecology and obstetrics field, specifically speaking relate to a portable neonate incubator. Comprises a box body and a heater connected with the side wall of the box body, wherein a liquid bag is arranged in the box body; the heater comprises a shell connected to the side wall of the box body, an electric heating pipe and a circulating pump, wherein the electric heating pipe and the circulating pump are installed on the inner wall of the shell; the liquid bag is provided with an input pipe orifice and an output pipe orifice, and the input pipe orifice and the output pipe orifice both penetrate through the side wall of the box body and are communicated with the shell. The heat preservation box is convenient to carry, can be conveniently carried and moved to a obstetric table, and provides a proper constant temperature environment for a newborn which just leaves a mother body and does not cut off the umbilical cord. The heated heat preservation liquid bag has good wrapping effect, and the newborn can keep the body temperature when being placed on the heat preservation liquid bag. The detachable heater is convenient to maintain and clean.

Description

Portable neonate incubator

Technical Field

The utility model relates to a medical apparatus's of gynaecology and obstetrics field, specifically speaking relate to a portable neonate incubator.

Background

Neonates, especially premature babies, are very sensitive to external temperature changes at birth. Modern medical theory considers that the adaptive environment temperature of the newborn is above 32 ℃, and the adaptive environment temperature of the low-weight premature infant is not lower than 34 ℃. The ordinary delivery room can not reach the requirement of constant temperature, and the temperature of more than 30 ℃ is too high for the puerpera, and is not suitable for the work of medical staff. For this reason, it is best practice to place the neonate in a constant temperature environment as soon as possible after leaving the mother. More and more studies have demonstrated that delaying the time to cut the cord to more than one minute after birth provides a number of benefits to the body of the newborn. The first uncut cord provides more adequate oxygen to the neonate, who may require some time to adapt to the outside world after leaving the mother. At birth, there is fluid in their lungs and the first few breaths are likely to fail to take in ambient oxygen. At this point, the blood with oxygen from the umbilical cord can be taken to the field. Therefore, the 'late umbilical cord amputation' can provide more sufficient oxygen for the newborn and reduce various injuries caused by oxygen deficiency during birth. Secondly, the 'late navel breaking' can bring more iron to the newborn, and the iron element is an important nutrient element for the growth and development of the newborn and is closely related to the development of the brain. While breast milk is iron-free. Delaying the time to cut the cord increases the blood volume in the neonate by at least 10%, and also allows the neonate to have more iron reserve, reducing the probability of iron deficiency anemia in the neonate. Finally, the 'late umbilical cord amputation' can increase the survival probability of the premature infant, each organ of the premature infant is immature, enough ability for independent survival is not obtained, the umbilical cord amputation time is delayed, the premature infant can obtain more blood from placenta to maintain life, the success rate of rescue is improved, and meanwhile, the occurrence probability of various sequelae is reduced. Despite the advantages mentioned above, one of the drawbacks of "breaking the navel late" is the inability to transfer the neonate immediately into the incubator. Because the length of the umbilical cord connected with the mother is limited, and the common incubator is far away from the obstetric table, the neonate cannot be placed in the incubator without cutting the umbilical cord. Although only a few minutes, a short cryogenic environment is a significant threat to almost non-compliant newborns.

Disclosure of Invention

The utility model aims at solving the problem that the existing incubator is too large in volume and cannot be conveniently placed on a obstetric table for use, providing a portable incubator for neonates, and providing a suitable constant temperature environment for the neonates who just leave the mother and do not cut off the umbilical cord yet.

The portable incubator for the newborn of the utility model comprises a box body and a heater connected on the side wall of the box body, wherein a liquid sac is arranged in the box body; the heater comprises a shell connected to the side wall of the box body, an electric heating pipe and a circulating pump, wherein the electric heating pipe and the circulating pump are installed on the inner wall of the shell; the liquid bag is provided with an input pipe orifice and an output pipe orifice, and the input pipe orifice and the output pipe orifice both penetrate through the side wall of the box body and are communicated with the shell.

The upper end of the box body is provided with an openable box cover, and an open port is arranged opposite to the side wall of the box body provided with the shell.

The casing is a barrel-shaped body with an opening at one end, a sealing rubber ring is installed on the end face of the opening end of the casing, a groove is formed in one side wall of the opening end of the casing, a convex edge is arranged on the other side wall corresponding to the groove, a lock catch used for locking the convex edge is arranged on the side wall of the box body corresponding to the convex edge, and a hook used for hooking the groove is arranged on the side wall of the box body corresponding to the groove.

The lateral wall of box is provided with installation input mouth of pipe and output tube mouth through hole, be provided with annular stopping groove on the inner wall of through hole, the input mouth of pipe and the output mouth of pipe are the tubular structure, are provided with the ring that matches the stopping groove on the outer wall of input mouth of pipe and output tube mouth protruding.

The opening is a notch arranged on the side wall of the box body; and a thickening layer is arranged on the bag wall of one side of the liquid bag, which faces the opening.

The liquid bag is a rectangular bag-shaped structure which is formed by an upper bag wall, a lower bag wall and a side bag wall which is arranged around the upper bag wall and the lower bag wall in a surrounding mode, wherein the upper bag wall and the lower bag wall are arranged in parallel, and the thicknesses of the lower bag wall and the side bag wall are larger than those of the upper bag wall.

The side wall of the box body is provided with a rotating shaft, the lock catch comprises a lantern ring and a convex block arranged on the edge of the lantern ring, the lantern ring is rotatably sleeved on the rotating shaft, and the lantern ring and the rotating shaft are matched through a clamping ring and a clamping groove.

The box cover is provided with an oxygen tube interface.

The technical effect of the utility model lies in that, this insulation can convenient to carry can carry very conveniently, remove to the obstetric table on, provide suitable constant temperature environment for just leaving the neonate that the mother has not cut off the umbilical cord yet. The heated heat preservation liquid bag has good wrapping effect, and the newborn can keep the body temperature when being placed on the heat preservation liquid bag. The detachable heater is convenient to maintain and clean.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a schematic perspective view of the sac.

Fig. 4 is a perspective view of the lock catch.

Detailed Description

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

As shown in fig. 1, the portable incubator for neonates in this embodiment comprises a case 1, and a heater attached to a side wall of the case 1. The upper end of the box body 1 is opened, the opening part is provided with an openable box cover 9, the heater is arranged on the side wall of one side of the box body 1, and the opposite side wall is provided with an opening 10. The opening 10 is a notch arranged on the side wall of the box body 1 and is positioned below the box cover 9, even if the box cover 9 is closed, the opening 10 can communicate the inside and the outside of the box body 1, and when a newborn without cutting off the umbilical cord is placed in the box body 1, the umbilical cord is connected with a parent body through the opening 10, so that the umbilical cord can be prevented from being extruded.

The liquid bag 2 is mounted in the box body 1, as shown in fig. 3, the liquid bag 2 is a rectangular bag-shaped structure formed by an upper bag wall 22, a lower bag wall 23 and side bag walls arranged around the upper bag wall 22 and the lower bag wall 23 in parallel, the liquid bag 2 is provided with an input pipe orifice 7 and an output pipe orifice 8, and the input pipe orifice 7 and the output pipe orifice 8 both penetrate through the side wall of the box body 1 and are communicated with the shell body 3 of the heater. The liquid bag 2 is made of soft materials such as silica gel and rubber, the thickness of the lower bag wall 23 and the thickness of the side bag wall are both larger than that of the upper bag wall 22, the thicker lower bag wall 23 and the thicker side bag wall have larger elasticity and supporting force, the liquid bag 2 can keep a certain shape, the thinner upper bag wall 22 has better wrapping performance, and when a newborn is placed on the liquid bag, the upper bag wall 22 is half wrapped on the body of the newborn, so that the liquid bag has better heat preservation effect. In addition, to improve comfort, the outer surface of the upper bladder wall 22 may be flocked or padded with a cotton fabric; when the heat preservation box is used, the liquid bag 2 is filled with a liquid medium, such as purified water, normal saline or other high-heat-storage liquid media, and the liquid medium is heated to a proper temperature, so that the temperature in the box body 1 can meet the heat preservation requirement of a newborn within a few minutes.

As shown in fig. 2, the heater includes a housing 3 connected to a side wall of the box 1, an electric heating tube 4 mounted on an inner wall of the housing 3, and a circulation pump 5, wherein a power socket assembly 6 is inserted through the side wall of the housing 3, and the power socket assembly 6 is used for connecting a power line to supply power to the electric heating tube 4 and the circulation pump 5. Of course, a power switch may be provided on the power socket assembly 6 for convenience and safety of power consumption. The power ends of the electric heating pipe 4 and the circulating pump 5 are both connected to the power socket assembly 6, and the circulating pump 5 adopts a submersible pump with good insulation sealing effect so as to avoid short circuit. The electric heating tube 4 and the circulating pump 5 are both fixedly installed on the inner wall of the shell 3, and after the shell 3 is removed, the electric heating tube 4 and the circulating pump 5 can be cleaned and checked, and the connection mode between the electric heating tube 4 and the circulating pump 5 and the shell 3 is the prior art and will not be described in detail again.

The housing 3 is a barrel with an open end, and may be a cylindrical barrel structure, a quadrangular barrel structure or a polygonal barrel structure, and the open end is at least sized to cover the inlet pipe orifice 7 and the outlet pipe orifice 8 of the liquid bag 2. Install sealed rubber ring 31 on the terminal surface of the open end of casing 3, be provided with the recess on the lateral wall of the open end of casing 3, be provided with protruding edge 32 on another lateral wall corresponding with the recess, be provided with the hasp 33 that is used for pinning protruding edge 32 on the lateral wall of box 1 corresponding to protruding edge 32's position, be provided with the couple 34 that is used for catching on the recess on the lateral wall of box 1 corresponding to the position of recess, this couple 34 and box 1 integrated design all adopt rigid plastic to make, light in weight, easy to clean. When the shell 3 is installed, the groove at the lower end of the shell 3 is clamped on the hook 34, the opening end of the shell 3 is buckled on the input pipe opening 7 and the output pipe opening 8, the sealing rubber ring 31 is evenly jointed on the outer wall of the box body 1, and then the lock catch 33 is rotated to press the convex edge 32. When the shell 3 is disassembled, the lock catch 33 needs to be opened firstly, the shell 3 is rotated clockwise, the upper end of the shell 3 leaves the outer wall of the box body 1, and then the shell is lifted upwards, so that the groove leaves the hook 34. The structure of the lock catch 33 is shown in fig. 4, a rotating shaft 35 is arranged on the side wall of the box body 1, the lock catch 33 comprises a collar 341 and a projection 351 arranged at the edge of the collar 341, the collar 341 is rotatably sleeved on the rotating shaft 35, and the collar 341 is matched with the rotating shaft 35 through a snap ring and a snap groove. The fit between the snap ring and the snap groove prevents the collar 341 from falling off when rotating on the shaft 35. When the convex block 351 rotates above the collar 341 along with the rotation of the collar 341, the lock catch is in an open state, and the convex edge 32 is not blocked; when the projection 351 is turned to the lower part of the collar 341, the projection 351 is clamped at the outer side of the protruding edge 32 to prevent the protruding edge 32 from moving outwards, so as to play a role of locking, and at this time, if the groove at the lower end of the shell 3 is clamped in the hook 34, the lock catch 33 and the hook 34 fix the shell 3 on the side wall of the box body 1 one by one. When the shell 3 is fixed on the side wall of the box body 1, the position of the electric heating tube 4 is over against the input tube opening 7, heated liquid medium enters the liquid bag 2 through the input tube opening 7, the input port of the circulating pump 5 is connected with a circulating pump input tube, the circulating pump input tube is in butt joint with the output tube opening 8, or the circulating pump input tube is directly inserted into the output tube opening 8, the liquid medium is sucked from the liquid bag 2 through the output tube opening 8 and is discharged into the shell 3 when the circulating pump 5 works, the liquid medium in the shell 3 flows back into the liquid bag 2 through the input tube opening 7, the process is repeated, the circulating pump 5 pushes the liquid medium to circulate continuously, and in the process, the liquid medium flowing through the electric heating tube 4 is heated and then brings heat into the liquid bag 2 along with the circulation until the whole liquid bag 2 reaches a proper temperature.

As a further improvement, the lateral wall of box 1 is provided with installation input mouth of pipe 7 and output mouth of pipe 8 through hole, be provided with annular stopping groove on the inner wall of through hole, input mouth of pipe 7 and output mouth of pipe 8 are the tubular structure, are provided with the protruding 71 of ring that matches the stopping groove on the outer wall of input mouth of pipe 7 and output mouth of pipe 8. The input pipe orifice 7 and the output pipe orifice 8 are made of the same soft materials such as silica gel and rubber as the liquid bag 2, after the input pipe orifice 7 and the output pipe orifice 8 are inserted into the through holes in the side wall of the box body 1, the annular protrusions 71 are clamped in the retaining grooves, so that the friction force between the pipe orifice and the through holes can be increased, the combination of the pipe orifice and the through holes is firmer, and the pipe orifice is prevented from falling off. When the two are required to be separated, the liquid in the liquid bag 2 is emptied, and the input tube mouth 7 or the output tube mouth 8 can be pulled out from the through hole by pinching flat by hands.

As a further improvement of the present invention, the bag wall of the liquid bag 2 toward the side of the opening 10 is provided with a thickening layer 21. This thickening layer 21 can laminate in the inboard of bag wall, also can paste in the outside of bag wall, and thickening layer 21 can increase the holding power of bag wall, makes near the bag wall of opening 10 more upright, be difficult to sink, and the upper surface of liquid bag 2 forms height all around, the sunken parcel column structure in centre when the neonate is put on liquid bag 2, is favorable to improving the heat preservation effect, prevents that the neonate from opening 10 landing away.

In addition, the box cover 9 is provided with an oxygen pipe interface 91 which can be connected with an oxygen conveying pipe to convey oxygen into the box body 1 according to requirements.

When the operation is prepared, a power line is plugged into the power socket assembly 6, the electric heating tube 4 and the circulating pump 5 are electrified to work, the working liquid bag 2 of the heater is heated to a set temperature, the temperature is controlled by the temperature control device to be kept within a certain range for standby, and the temperature control devices of various conventional electric heaters can be used, and detailed description is omitted. In the operation process, after the baby is born, the power cord is pulled down, the heat insulation box is moved to the obstetric table, the box cover 9 is opened, the baby is placed on the liquid bag 2, then the box cover 9 is covered for heat insulation, and at the moment, the umbilical cord 101 connected with the baby and the mother body is positioned in the opening 10 and does not influence the opening and closing of the box cover 9.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The portable incubator for the newborn comprises an incubator body (1) and a heater connected to the side wall of the incubator body (1), and is characterized in that a liquid bag (2) is installed in the incubator body (1); the heater comprises a shell (3) connected to the side wall of the box body (1), an electric heating pipe (4) and a circulating pump (5), wherein the electric heating pipe (4) and the circulating pump (5) are installed on the inner wall of the shell (3), a power socket assembly (6) penetrates through the side wall of the shell (3) and is inserted, and power supply ends of the electric heating pipe (4) and the circulating pump (5) are connected to the power socket assembly (6); the liquid bag (2) is provided with an input pipe orifice (7) and an output pipe orifice (8), and the input pipe orifice (7) and the output pipe orifice (8) both penetrate through the side wall of the box body (1) and are communicated with the shell (3).

2. The portable incubator for neonates according to claim 1, wherein said cabinet (1) has an openable lid (9) at its upper end, and an open mouth (10) opposite to the side wall of the cabinet (1) where the housing (3) is mounted.

3. The portable incubator according to claim 1 or 2, wherein the casing (3) is a barrel with an opening at one end, a sealing rubber ring (31) is installed on the end face of the opening end of the casing (3), a groove is provided on one side wall of the opening end of the casing (3), a convex edge (32) is provided on the other side wall corresponding to the groove, a lock catch (33) for locking the convex edge (32) is provided on the side wall of the case (1) corresponding to the convex edge (32), and a hook (34) for hooking the groove is provided on the side wall of the case (1) corresponding to the groove.

4. The portable incubator for the newborn according to claim 1 or 2, wherein the side wall of the box body (1) is provided with a through hole for installing the input nozzle (7) and the output nozzle (8), the inner wall of the through hole is provided with an annular retaining groove, the input nozzle (7) and the output nozzle (8) are tubular structures, and the outer walls of the input nozzle (7) and the output nozzle (8) are provided with an annular convex (71) matched with the retaining groove.

5. The portable incubator according to claim 2, wherein the opening (10) is a notch provided on a side wall of the case (1); the bag wall of the liquid bag (2) facing one side of the opening (10) is provided with a thickening layer (21).

6. The portable incubator according to claim 1, wherein the sac (2) is a rectangular sac-like structure consisting of an upper sac wall (22), a lower sac wall (23) and a side sac wall surrounding the upper sac wall (22) and the lower sac wall (23), which are arranged in parallel, and the lower sac wall (23) and the side sac wall are thicker than the upper sac wall (22).

7. The portable neonate incubator according to claim 3, wherein a rotating shaft (35) is arranged on the side wall of the case body (1), the lock catch (33) comprises a sleeve ring (341) and a projection (351) arranged on the edge of the sleeve ring (341), the sleeve ring (341) is rotatably sleeved on the rotating shaft (35), and the sleeve ring (341) and the rotating shaft (35) are matched with a clamping groove through a clamping ring.

8. The portable incubator according to claim 2, wherein the cover (9) is provided with an oxygen tube interface (91).