CN212416270U - Position fixing device for lumbar puncture - Google Patents
Position fixing device for lumbar puncture Download PDFInfo
- Publication number
- CN212416270U CN212416270U CN202020542608.8U CN202020542608U CN212416270U CN 212416270 U CN212416270 U CN 212416270U CN 202020542608 U CN202020542608 U CN 202020542608U CN 212416270 U CN212416270 U CN 212416270U
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- plate
- puncture
- fixing device
- vertically connected
- adjusting operation
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Abstract
The utility model relates to a be used for lumbar vertebrae puncture position fixing device. Lumbar puncture is one of the most common examination methods in neurology, and due to the proper puncture body position, the success rate of puncture can be improved, and the pain and psychological burden of patients caused by secondary puncture and even multiple punctures can be reduced. The utility model provides a be used for lumbar vertebrae puncture position fixing device which constitutes and includes: the device comprises a horizontal vertical rod (1), a top plate (2), a bottom base plate (3) and an adjusting operation plate (4), wherein one end of the bottom base plate is vertically connected with the horizontal vertical rod, the other end of the bottom base plate is vertically connected with the adjusting operation plate, the other end of the horizontal vertical rod is connected with one end of the top plate, the other end of the top plate is vertically connected with the adjusting operation plate, and the horizontal vertical rod, the top plate, the bottom base plate and the adjusting operation plate form a rectangular structure. The utility model discloses be applied to the department of neurology field.
Description
The technical field is as follows:
the utility model relates to a be used for lumbar vertebrae puncture position fixing device.
Background art:
lumbar puncture is one of the most common examination methods in neurology, and due to the proper puncture body position, the success rate of puncture can be improved, and the pain and psychological burden of patients caused by secondary puncture and even multiple punctures can be reduced. The pain sense of the patient is sensitive, so that the patient feels fear about puncture, and the back habitually dodges during needle insertion, so that the device is easily polluted, and the success rate of puncture is greatly reduced. Therefore, the patient can be relatively fixed in position during lumbar puncture. In order to obtain accurate open pressure, reduce the danger of headache after puncture and increase the success rate of puncture, the lateral position is mostly adopted when the lumbar puncture is clinically carried out, the back of a patient is required to be vertical to a bed surface, the head bends forwards towards the chest as much as possible, and the knees are held by the two hands to cling to the abdomen, so that the trunk bends to be bow-shaped as much as possible. In order to keep the posture, an assistant is often needed to fix the patient in the current clinical lumbar puncture. Few hospitals adopt simple bandage to fix, and this kind of fixed mode exists fixed insecure, easily becomes flexible, shortcoming such as complex operation moreover.
The invention content is as follows:
the utility model aims at providing a be used for lumbar vertebrae puncture position fixing device.
The above purpose is realized by the following technical scheme:
the utility model provides a be used for lumbar vertebrae puncture position fixing device which constitutes and includes: the device comprises a horizontal upright stanchion, a top plate, a bottom base plate and an adjusting operation plate, wherein one end of the bottom base plate is vertically connected with the horizontal upright stanchion, the other end is vertically connected with the adjusting operation plate, the other end of the horizontal upright stanchion is connected with one end of the top plate, the other end of the top plate is vertically connected with the adjusting operation plate, and the horizontal upright stanchion, the top plate, the bottom base plate and the adjusting operation plate form a rectangular structure, the surface of the adjusting operation plate is provided with a threaded hole, two ends of the threaded hole are provided with two balancing pole jacks with the same diameter, a pushing threaded rod is screwed into the threaded hole, a balance bar is inserted into the balance bar inserting hole, one end of the propelling threaded rod is vertically connected with the circle center of the rotary table, and the other end of the propelling threaded rod is vertically connected with the limiting baffle.
The body position fixing device for lumbar puncture is characterized in that one end of each limiting baffle is fixedly connected with the sleeve, the circle center of the other end of each limiting baffle is connected with the corresponding rolling bearing, the inner ring surface of each rolling bearing is fixedly connected with the face of the corresponding pushing threaded rod, and the end parts of the two balancing rods are vertically connected with the limiting baffles.
The body position fixing device for lumbar puncture is characterized in that the sleeve is connected with an ear plate through a rotating shaft, one end of the ear plate is fixedly connected with the arc-shaped supporting plate, and the arc-shaped supporting plate is rotatably connected with the sleeve.
The lumbar puncture position fixing device is characterized in that a sponge sleeve is sleeved on the horizontal upright rod, and a cushion layer is arranged on the arc-shaped surface of the arc-shaped supporting plate.
The utility model has the advantages that:
1. when the utility model is used for lumbar puncture of a patient, the patient is firstly made to lie on a sickbed to take a lateral position, the back of the patient is required to be vertical to the bed surface, the head is flexed towards the chest as much as possible, the two hands hold knees and cling to the abdomen, the trunk is made to be bowed as much as possible, the position is kept, then the bottom backing plate of the device is inserted below the body of the patient, the horizontal vertical rod on the lumbar puncture position fixing device is inserted into the knee bending position of the patient, then the rotary disc is rotated and is connected with the propulsion threaded rod, the rod surface of the propulsion threaded rod is fixedly connected with the inner ring surface of the rolling bearing, the rolling bearing is connected with the limit baffle, therefore, when the rotary disc is rotated, the limit baffle is pushed to move horizontally, the arc-shaped support frame is pushed by the limit baffle to move horizontally, the arc-shaped surface of the arc-shaped support plate, the patient is guaranteed to change the position of the certificate when lumbar puncture is carried out, and the efficiency is improved.
The utility model discloses one side at limit baffle is provided with the sleeve pipe, has inserted the pivot on the sleeve pipe, and the pivot is connected with the otic placode, and the one end of otic placode is fixed in the arc backup pad, makes the arc backup pad rotate on the sleeve pipe through the pivot, can carry out the back to the crowd of different weight and different sizes and fix, and application range is wide, is provided with the balancing pole in one side of limit baffle simultaneously, when promoting the arc backup pad, can guarantee the stability of arc backup pad when horizontal migration.
The utility model has the characteristics of simple structure, convenient operation etc, and can reduce patient's activity for firm location of patient, ensure to diagnose the operation and go on smoothly, improve the success rate of lumbar puncture, reduce operating time, reduce patient's misery.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a partially enlarged view of fig. 1.
Fig. 4 is a schematic diagram of the use configuration of fig. 1.
In the figure: 1. horizontal pole setting, 2, roof, 3, bottom backing plate, 4, regulation operation panel, 5, screw hole, 6, balancing pole jack, 7, propulsion threaded rod, 8, balancing pole, 9, limit baffle, 10, sleeve pipe, 11, antifriction bearing, 12, otic placode, 13, arc backup pad, 14, sponge cover, 15, carousel.
The specific implementation mode is as follows:
example 1:
the utility model provides a be used for lumbar vertebrae puncture position fixing device which constitutes and includes: a horizontal upright stanchion 1, a top plate 2, a bottom base plate 3 and an adjusting operation plate 4, wherein one end of the bottom base plate is vertically connected with the horizontal upright stanchion, the other end is vertically connected with the adjusting operation plate, the other end of the horizontal upright stanchion is connected with one end of the top plate, the other end of the top plate is vertically connected with the adjusting operation plate, and the horizontal upright stanchion, the top plate, the bottom base plate and the adjusting operation plate form a rectangular structure, the surface of the adjusting operation plate is provided with a threaded hole 5, two ends of the threaded hole are provided with two balancing pole jacks 6 with the same diameter, a pushing threaded rod 7 is screwed into the threaded hole, a balance bar 8 is inserted into the balance bar inserting hole, one end of the propelling threaded rod is vertically connected with the circle center of the rotary table 15, and the other end of the propelling threaded rod is vertically connected with the limiting baffle 9.
Example 2:
according to the body position fixing device for lumbar puncture described in embodiment 1, one end of the limit baffle is fixedly connected with the sleeve 10, the center of the other end is connected with the rolling bearing 11, the inner ring surface of the rolling bearing is fixedly connected with the face of the pushing threaded rod, and the end parts of the two balancing rods are vertically connected with the limit baffle.
Example 3:
according to embodiment 1 or 2, the body position fixing device for lumbar puncture is characterized in that the sleeve is connected with an ear plate 12 through a rotating shaft, one end of the ear plate is fixedly connected with an arc-shaped supporting plate 13, and the arc-shaped supporting plate is rotatably connected with the sleeve.
Example 4:
according to the lumbar puncture position fixing device in the embodiment 1, 2 or 3, the horizontal upright stanchion is sleeved with the sponge sleeve 14, and the arc-shaped surface of the arc-shaped support plate is provided with the cushion layer.
Claims (4)
1. The utility model provides a be used for lumbar vertebrae puncture position fixing device which constitutes and includes: horizontal pole setting, roof, bottom backing plate and regulation operation panel, characterized by: one end of the bottom base plate is vertically connected with the horizontal vertical rod, the other end of the bottom base plate is vertically connected with the adjusting operation plate, the other end of the horizontal vertical rod is connected with one end of the top plate, the other end of the top plate is vertically connected with the adjusting operation plate, the horizontal vertical rod, the top plate, the bottom base plate and the adjusting operation plate form a rectangular structure, a threaded hole is formed in the surface of the adjusting operation plate, two balancing rod inserting holes with the same diameter are formed in the two ends of the threaded hole, a pushing threaded rod is screwed in the threaded hole, a balancing rod is inserted into the balancing rod inserting hole, one end of the pushing threaded rod is vertically connected with the circle center of the rotary table, and the other end of the pushing threaded rod is vertically connected with the limiting baffle.
2. The posture fixing device for lumbar puncture as claimed in claim 1, wherein one end of the limit baffle is fixedly connected with the sleeve, the center of the other end of the limit baffle is connected with the rolling bearing, the inner ring surface of the rolling bearing is fixedly connected with the face of the pushing threaded rod, and the end parts of the two balancing rods are vertically connected with the limit baffle.
3. The posture fixing device for lumbar puncture as claimed in claim 2, wherein the sleeve is connected with an ear plate through a rotating shaft, one end of the ear plate is fixedly connected with the arc-shaped supporting plate, and the arc-shaped supporting plate is rotatably connected with the sleeve.
4. The posture fixing device for lumbar puncture as claimed in claim 3, wherein a sponge sleeve is sleeved on the horizontal upright stanchion, and a cushion layer is arranged on the arc surface of the arc support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020542608.8U CN212416270U (en) | 2020-04-14 | 2020-04-14 | Position fixing device for lumbar puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020542608.8U CN212416270U (en) | 2020-04-14 | 2020-04-14 | Position fixing device for lumbar puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212416270U true CN212416270U (en) | 2021-01-29 |
Family
ID=74298036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020542608.8U Expired - Fee Related CN212416270U (en) | 2020-04-14 | 2020-04-14 | Position fixing device for lumbar puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212416270U (en) |
-
2020
- 2020-04-14 CN CN202020542608.8U patent/CN212416270U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |