CN208435883U - A kind of fixed device in lower limb abduction neutral face - Google Patents

A kind of fixed device in lower limb abduction neutral face Download PDF

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Publication number
CN208435883U
CN208435883U CN201721429801.5U CN201721429801U CN208435883U CN 208435883 U CN208435883 U CN 208435883U CN 201721429801 U CN201721429801 U CN 201721429801U CN 208435883 U CN208435883 U CN 208435883U
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CN
China
Prior art keywords
air bag
inlet pipe
air inlet
fixes sleeve
fixedly connected
Prior art date
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
Application number
CN201721429801.5U
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Chinese (zh)
Inventor
於舒
马建芬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Peoples Hospital
Original Assignee
Wuxi Peoples Hospital
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Peoples Hospital filed Critical Wuxi Peoples Hospital
Priority to CN201721429801.5U priority Critical patent/CN208435883U/en
Application granted granted Critical
Publication of CN208435883U publication Critical patent/CN208435883U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of fixed devices in lower limb abduction neutral face, the lower end of first fixes sleeve offers annular groove, the fixed one end for being plugged with air inlet pipe of the side wall of the ring pipe, and the side wall of air inlet pipe and ring pipe perforation connection, the inner cavity of the air inlet pipe offers circular platform type installation room, circular platform type installation room is fixedly connected with one end of spring close to one end of ring pipe, and the other end of the spring is fixedly connected with sealing ball.The utility model structure is simple, the length of suitable patient's lower limb is adjusted to by fastening nut, so that gas is entered the first air bag and the second air bag, and then change internal diameter, the lower limb of patient are fixed, air inlet pipe is sealed by sealing ball, when if desired unloading, push rod only need to be pushed, installing and dismounting is efficient and convenient, and there can be very strong practicability according to different patient's adjustment lengths and internal diameter.

Description

A kind of fixed device in lower limb abduction neutral face
Technical field
The utility model relates to the fixed dresses of medical instrument correlative technology field more particularly to a kind of lower limb abduction neutral face It sets.
Background technique
It after fracture of lower limb, needs that the place of fracture is fixed, causes secondary injury to prevent from tampering, influence to fully recover Time, it is therefore desirable to use the fixed device in lower limb abduction neutral face, under the prior art, common fixation device can only be according to disease The figure of people individually customizes, and expensive and comfort is very poor, can not easily load onto and unload.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and in a kind of lower limb abduction proposed Facade fixes device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of fixed device in lower limb abduction neutral face, including ring pipe, the first fixes sleeve and the second fixes sleeve, it is described The lower end of first fixes sleeve offers annular groove, the fixed one end for being plugged with air inlet pipe of the side wall of the ring pipe, and into The perforation connection of the side wall of tracheae and ring pipe, the inner cavity of the air inlet pipe offer circular platform type installation room, the circular platform type installation Room is fixedly connected with one end of spring close to one end of ring pipe, and the other end of the spring is fixedly connected with sealing ball, institute It states sealing ball and the circular platform type installation one end of room far from ring pipe is inconsistent, the sealing ball is fixedly connected with the one of push rod End, the push rod activity are plugged in air inlet pipe, and the other end of push rod reaches outside air inlet pipe, and the lower end of the ring pipe is passed through Lead to the one end for being connected to several straight tubes, the other end perforation of the straight tube is connected with the upper end of the first air bag, first gas Capsule is fixedly connected with the inner sidewall of the first fixes sleeve, and the lower end perforation of the first air bag is connected with one end of telescoping tube, described The other end of telescoping tube reaches the inside of the second fixes sleeve, and the other end perforation of telescoping tube is connected with the upper of the second air bag End, the lateral wall of second air bag are fixedly connected with fixed plate, and the inner sidewall of the fixed plate and the second fixes sleeve is fixed Connection, second fixes sleeve are slidably connected with annular groove, and the annular groove offers length far from the side wall of air inlet pipe Bar shaped aperture, second fixes sleeve are fixedly connected with one end of fastening screw close to the sidewall upper of strip aperture, and The other end of fastening screw passes through strip aperture and reaches the outside of the first fixes sleeve and be threaded with fastening nut.
Preferably, the number of the straight tube is seven and is distributed in a ring.
Preferably, the length of first air bag is greater than the second air bag.
Preferably, the outer wall of first air bag and the outer wall of the second air bag are pleated structure.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, pass through fastening nut It is adjusted to the length of suitable patient's lower limb, so that gas is entered the first air bag and the second air bag, and then change internal diameter, under patient Limb is fixed, and is sealed by sealing ball to air inlet pipe, when if desired unloading, need to only push push rod, installing and dismounting is fast square Just, and there can be very strong practicability according to different patient's adjustment lengths and internal diameter.
Detailed description of the invention
Fig. 1 be the utility model proposes structural schematic diagram;
Fig. 2 is the utility model top view;
Fig. 3 is the portion A enlarged diagram.
In figure: ring pipe 1, the first fixes sleeve 2, the second fixes sleeve 3, air inlet pipe 4, push rod 5, straight tube 6, the first air bag 7, telescoping tube 8, the second air bag 9, fixed plate 10, fastening screw 11, fastening nut 12, spring 13, sealing ball 14.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
Referring to Fig.1-3, the fixed device in a kind of lower limb abduction neutral face, including ring pipe 1, the first fixes sleeve 2 and second Fixes sleeve 3, the lower end of the first fixes sleeve 2 offer annular groove, and the side wall fixation of ring pipe 1 is plugged with air inlet pipe 4 One end, and the side wall of air inlet pipe 4 and ring pipe 1 is penetrated through and is connected, the inner cavity of air inlet pipe 4 offers circular platform type installation room, circular platform type Installation room is fixedly connected with one end of spring 13 close to one end of ring pipe 1, and the other end of spring 13 is fixedly connected with sealing circle Ball 14, sealing ball 14 and the circular platform type installation one end of room far from ring pipe 1 are inconsistent, and sealing ball 14 is fixedly connected with push rod 5 one end, 5 activity of push rod are plugged in air inlet pipe 4, and the other end of push rod 5 reaches outside air inlet pipe 4, the lower end of ring pipe 1 Perforation is connected with one end of several straight tubes 6, and the other end perforation of straight tube 6 is connected with the upper end of the first air bag 7, the first air bag 7 It is fixedly connected with the inner sidewall of the first fixes sleeve 2, and the lower end perforation of the first air bag 7 is connected with one end of telescoping tube 8, stretches The other end of pipe 8 reaches the inside of the second fixes sleeve 3, and the other end perforation of telescoping tube 8 is connected with the upper of the second air bag 9 End, the lateral wall of the second air bag 9 are fixedly connected with fixed plate 10, the fixed company of the inner sidewall of fixed plate 10 and the second fixes sleeve 3 It connecing, the second fixes sleeve 3 is slidably connected with annular groove, and annular groove offers strip aperture far from the side wall of air inlet pipe 4, Second fixes sleeve 3 is fixedly connected with one end of fastening screw 11, and fastening screw 11 close to the sidewall upper of strip aperture The other end pass through strip aperture reach the first fixes sleeve 2 outside and be threaded with fastening nut 12, straight tube 6 Number is seven and is distributed in a ring, and the length of the first air bag 7 is greater than the second air bag 9, the outer wall of the first air bag 7 and the second air bag 9 Outer wall be pleated structure, it is ventilative to be conducive to heat dissipation.
Lower limb: being put into the utility model by working principle in unaerated, is adjusted to by fastening nut 12 and is suitble to disease The length of people's lower limb is inflated to air inlet pipe 4 at this time, since air pressure squeezes sealing ball 14, and then is compressed spring 13, is made gas Into the first air bag 7 and the second air bag 9, change the internal diameter of the utility model, being slowly inflated to the utility model can be with disease Stop inflation after the lower limb of people are fixed, spring 13 does not recompress at this time, and the sealing reset of ball 14 seals air inlet pipe 4, if desired When unloading, push rod 5 only need to be pushed, gas is released, can be unloaded at this time.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (4)

1. a kind of fixed device in lower limb abduction neutral face, including ring pipe (1), the first fixes sleeve (2) and the second fixes sleeve (3), which is characterized in that the lower end of first fixes sleeve (2) offers annular groove, and the side wall of the ring pipe (1) is solid Surely it is plugged with one end of air inlet pipe (4), and the side wall of air inlet pipe (4) and ring pipe (1) is penetrated through and connected, the air inlet pipe (4) Inner cavity offers circular platform type installation room, and circular platform type installation room is fixedly connected with spring (13) close to one end of ring pipe (1) One end, the other end of the spring (13) be fixedly connected with sealing ball (14), the sealing ball (14) and circular platform type peace The dress one end of room far from ring pipe (1) is inconsistent, and sealing ball (14) is fixedly connected with one end of push rod (5), described to push away Bar (5) activity is plugged in air inlet pipe (4), and the other end of push rod (5) reaches air inlet pipe (4) outside, the ring pipe (1) Lower end penetrates through the one end for being connected with several straight tubes (6), and the other end perforation of the straight tube (6) is connected with the first air bag (7) Upper end, first air bag (7) are fixedly connected with the inner sidewall of the first fixes sleeve (2), and the lower end perforation of the first air bag (7) It is connected with one end of telescoping tube (8), the other end of the telescoping tube (8) reaches the inside of the second fixes sleeve (3), and telescoping tube (8) other end perforation is connected with the upper end of the second air bag (9), and the lateral wall of second air bag (9) is fixedly connected with fixation Plate (10), the fixed plate (10) are fixedly connected with the inner sidewall of the second fixes sleeve (3), second fixes sleeve (3) with Annular groove is slidably connected, and the annular groove offers strip aperture far from the side wall of air inlet pipe (4), and described second is fixed Sleeve (3) is fixedly connected with one end of fastening screw (11) close to the sidewall upper of strip aperture, and fastening screw (11) The other end passes through strip aperture and reaches the outside of the first fixes sleeve (2) and be threaded with fastening nut (12).
2. the fixed device in a kind of lower limb abduction neutral face according to claim 1, which is characterized in that the straight tube (6) Number is seven and is distributed in a ring.
3. the fixed device in a kind of lower limb abduction neutral face according to claim 1, which is characterized in that first air bag (7) length is greater than the second air bag (9).
4. the fixed device in a kind of lower limb abduction neutral face according to claim 1, which is characterized in that first air bag (7) outer wall of outer wall and the second air bag (9) is pleated structure.
CN201721429801.5U 2017-10-30 2017-10-30 A kind of fixed device in lower limb abduction neutral face Expired - Fee Related CN208435883U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721429801.5U CN208435883U (en) 2017-10-30 2017-10-30 A kind of fixed device in lower limb abduction neutral face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721429801.5U CN208435883U (en) 2017-10-30 2017-10-30 A kind of fixed device in lower limb abduction neutral face

Publications (1)

Publication Number Publication Date
CN208435883U true CN208435883U (en) 2019-01-29

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CN201721429801.5U Expired - Fee Related CN208435883U (en) 2017-10-30 2017-10-30 A kind of fixed device in lower limb abduction neutral face

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110037841A (en) * 2019-04-22 2019-07-23 南通市第一人民医院 Lower limb abduction neutral fixes device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110037841A (en) * 2019-04-22 2019-07-23 南通市第一人民医院 Lower limb abduction neutral fixes device

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190129

Termination date: 20191030