CN204971633U - Articular cavity puncture auxiliary device - Google Patents
Articular cavity puncture auxiliary device Download PDFInfo
- Publication number
- CN204971633U CN204971633U CN201520654719.7U CN201520654719U CN204971633U CN 204971633 U CN204971633 U CN 204971633U CN 201520654719 U CN201520654719 U CN 201520654719U CN 204971633 U CN204971633 U CN 204971633U
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- support column
- adjustable
- retractable support
- outer tube
- auxiliary device
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Abstract
The utility model discloses an articular cavity puncture auxiliary device, its aim at overcome current simple facilities such as bed, chair, the cushion fixed limbs in the articular cavity centesis that utilize and cause fixed unstable shortcoming, and provide one kind and assisted art person to puncture limbs to the patient specially in the articular cavity centesis to carry out appropriate stationary device, the device is including the base, be equipped with adjustable flexible support column outer tube on the base, adjustable flexible support column outer tube is inserted and is equipped with adjustable flexible support column inner column, adjustable flexible support column outer tube with a plurality of holes have all been seted up on the adjustable flexible support column inner column, a support column locating pin can be inserted adjustable flexible support column outer tube with be used for fixing in the hole on the adjustable flexible support column inner column adjustable flexible support column inner column, adjustable flexible support column inner column top has set firmly fxed support plate.
Description
Technical field
This utility model relates to medical nursing equipment field, is specifically related to a kind of joint puncture auxiliary device, for assisting patient to put patient body position in arthrocentesis of being expert at.
Background technology
So far, the medical care instrument that not yet has a kind of subjoint chamber to puncture or facility.Be expert in arthrocentesis process, patient can only utilize bed, chair and some cushions to put patient body position, this kind of method one can not consider different patient, specifically the putting of different site of puncture, and can only be carry out the fixing of limbs that puncture at random; Its two there will be some limbs fix improper, to patient operation make troubles, bring many disadvantages such as anxiety, misery to patient.
Summary of the invention
Technical problem to be solved in the utility model overcomes simple facility fixed limb in arthrocentesis such as existing utilization bed, chair, cushion to cause fixing unstable shortcoming, provides a kind of special auxiliary patient and carry out appropriate stationary device to patient's limbs that puncture in arthrocentesis.
For reaching above-mentioned purpose, a kind of joint puncture auxiliary device of this utility model, described device comprises base, described base is provided with adjustable and retractable support column outer tube, described adjustable and retractable support column outer tube is inserted with adjustable and retractable support column inner column, and described adjustable and retractable support column outer tube and described adjustable and retractable support column inner column all offer multiple hole; One support column alignment pin can be inserted in the hole on described adjustable and retractable support column outer tube and described adjustable and retractable support column inner column and be used for fixing described adjustable and retractable support column inner column, and described adjustable and retractable support column inner column top is installed with fixed support plate.
It is the circular hole that 3mm is spaced apart 50mm that wherein said adjustable and retractable support column outer tube and described adjustable and retractable support column inner column all have 5 diameters.
Wherein said support column alignment pin is steel, and diameter is 3mm.
Wherein said base is positioned at described adjustable and retractable support column outer tube side and is provided with T-shaped bracing frame, described T-shaped bracing frame comprises the T-shaped bracing frame transverse slat be connected with described base and the T-shaped bracing frame riser be connected with described adjustable and retractable support column outer tube.
Wherein said base is rotationally connected a lifter plate, described fixed support plate one end is rotatably connected to a movable supporting plate, be provided with multiple locating slot below described movable supporting plate, the stationary positioned for described movable supporting plate in described locating slot can be inserted in described lifter plate top.
Wherein said locating slot is 7, and adjacent described locating slot spacing is 20mm.
Wherein said lifter plate and described base are by gemel connection, and described fixed support plate and described movable supporting plate pass through gemel connection.
Wherein said fixed support plate and described movable supporting plate are provided with liner, and described upper liner is by sponge or PU parcel.
Wherein said lifter plate upper bolt connects an independent extension plate, makes up the length of described lifter plate by independent extension plate after being rotated.
Wherein said base, described adjustable and retractable support column outer tube, described adjustable and retractable support column inner column, described T-shaped bracing frame, described lifter plate, described fixed support plate and described movable supporting plate are wooden.
This utility model joint puncture auxiliary device difference from prior art is that this utility model achieves following technique effect:
1, the lifter plate that this utility model adopts can regulate the angle of movable supporting plate, supporting & stablizing, effective, use safety;
2, this utility model can give the suitable support of patient and protection respectively in the piercing process such as knee joint cavity, shoulder joint chamber, elbow joint chamber, carpal joint chamber, finger-joint chamber, ensure that completing smoothly of operation process, improves quality of medical care;
3, this utility model base is wooden, be used for supporting whole system, be connected to one end of adjustable and retractable support column outer tube above base, utilize support column alignment pin to regulate the height of fixed support plate to adapt to operate desired height through the circular hole above adjustable and retractable support column outer tube and the circular hole on adjustable and retractable support column inner column simultaneously;
4, this utility model can coordinate and carries out shoulder joint chamber, elbow joint chamber, carpal joint chamber, points each arthrocentesis, according to Patient height, brachium and operation needs, regulate the height of fixed support plate and the angle of movable supporting plate, reach suitable to make operating limb and put position;
5, this utility model is when carrying out knee joint cavity puncture, regulates adjustable and retractable support column to correct position, and is placed in below patient legs, then regulates patient's shank angle by lifter plate, finds the position of most suitable injection, easy to use, flexible;
6, this utility model simple structure, the cost of material is low, and fixed effect is remarkable, effectively can improve the effect of joint puncture operation, reduces patient suffering.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model joint puncture auxiliary device;
Fig. 2 is the another structural representation of this utility model joint puncture auxiliary device.
Description of reference numerals: 1-fixed support plate; 2-movable supporting plate; 3-adjustable and retractable support column inner column; 4-adjustable and retractable support column outer tube; 5-support column alignment pin; 6-T type bracing frame transverse slat; 7-T type bracing frame riser; 8-base; 9-lifter plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, to above-mentioned being described in more detail with other technical characteristic and advantage of this utility model.
Embodiment 1:
A kind of joint puncture auxiliary device, its composition comprises base 8, adjustable and retractable support column outer tube 4 described base 8 is equipped with, adjustable and retractable support column inner column 3 can be inserted in described adjustable and retractable support column outer tube 4, it is the circular hole that 3mm is spaced apart 50mm that described adjustable and retractable support column outer tube 4 and adjustable and retractable support column inner column 3 all have 5 diameters, described support column alignment pin 5 can be inserted in the circular hole of adjustable and retractable support column inner column 3 and adjustable and retractable support column outer tube 4 and be used for fixing adjustable and retractable support column inner column 3, described adjustable and retractable support column inner column 3 top is fixed with described fixed support plate 1, by described adjustable and retractable support column inner column 3, adjustable and retractable support column outer tube 4, the synergism of support column alignment pin 5 makes described fixed support plate 1 be placed in certain altitude.This height can regulate according to the height after patient end seat.The present embodiment can be used for the paracentesis at the positions such as patient's shoulder joint chamber, elbow joint chamber, carpal joint chamber, finger-joint chamber.Limbs of patient after the present embodiment is fixed is proper, firm, patient comfort, without tension; Limbs of patient after the present embodiment is fixed makes the paracentesis of patient smooth.By joint puncture, synovial fluid in above-mentioned articular cavity can be extracted, understand synovial fluid situation, for clinical diagnosis provides foundation, and can to intraarticular injection Drug therapy joint disease.
Embodiment 2:
Joint puncture auxiliary device described in embodiment 1, described base 8 there is described lifter plate 9 by gemel connection, there is movable supporting plate 2 described fixed support plate 1 one end by gemel connection, 7 locating slots that spacing is 20mm are installed below described movable supporting plate, by the cooperation of described lifter plate 9, be used for adjusting angle of inclination, according to the difference of Patient height and the needs of operation angle, its angle can change between 90 ° and 180 °.The present embodiment can be used for the knee joint cavity paracentesis of patient by the height of described fixed support plate 1 and the angle coordinative role of described movable supporting plate 2.Patient after the present embodiment is fixed is without tension, and lower limb are fixed, and patient can not twitch limbs, to make paracentesis smooth because of anxiety or pain.By joint puncture, arthroedema or empyema can be extracted, and feasible articular cavity injection of drug disease.
(1) fixed support plate: the effect that fixing head supports is used to support knee or ancon, and material is wooden, and length, width and height are 160mmx160mmx16mm.
(2) movable supporting plate: movable supporting plate effect is used to support shank or forearm, and material is wooden, and length, width and height are 300mmx160mmx20mm.Below is provided with 7 locating slots that spacing is 20mm, by the cooperation of " parts 9 " lifter plate, is used for adjusting angle of inclination, and according to the difference of Patient height and the needs of operation angle, its angle can change between 90 ° and 180 °.
Fixed support plate 1 and movable supporting plate 2 are by two panels gemel connection, and available sponge, PU superscribe liner for it, can increase the comfort of patient.
(3) adjustable and retractable support column inner column: material is wooden, is of a size of 580mmx22mmx22mm, it is the circular hole of 3mm that column has 5 diameters from bottom to top, is spaced apart 50mm.Inner column top is connected and fixed gripper shoe, and bottom can be freely movable.
(4) adjustable and retractable support column outer tube: material is wooden, outside dimension is 340mmx60mmx60mm, and internal diameter is 22mmx22mm square hole, identical with inner column, and having 5 diameters is from bottom to top the circular hole of 3mm, is spaced apart 50mm.Base is connected below outer tube.
Adjustable and retractable support column inner column 3 inserts in adjustable and retractable support column outer tube 4, the height-adjustable retractable support system of common composition, fixed by parts 5 alignment pin, have 5 grades and regulate height, be respectively 615mm, 665mm, 715mm, 765mm, 815mm, to adapt to the demand of different height patient.
(5) support column alignment pin: steel drive pin, is inserted in the circular hole of adjustable and retractable support column inner column 3 and adjustable and retractable support column outer tube 4 and is used for fixing two joint support columns, diameter 3mm.
(6) T-shaped bracing frame transverse slat: wooden, right flank connects adjustable and retractable support column outer tube 4, below connecting T-shaped bracing frame riser 7.
(7) T-shaped bracing frame riser: wooden, top connecting T-shaped bracing frame transverse slat 6, below connects base 8 base.
T-shaped bracing frame transverse slat 6 and T-shaped bracing frame riser 7 be the T-shaped bracing frame of composition jointly, is used for the balance of adjustable and retractable support column outer tube 4 support column outer tube and the base 8 of reinforcing the connection, maintenance adjustable and retractable support column outer tube 4, avoids it to rock.
(8) base: wooden base, size 460mmx160mx16mm, is used for supporting whole system, is connected to the lower end of adjustable and retractable support column outer tube 4 above base, be connected simultaneously with hinge with lifter plate 9 lifter plate, can rotate for it.
(9) lifter plate: the effect of lifter plate is the angle regulating movable supporting plate, and wherein one end is by gemel connection on base 8, and the other end is connected in the locating slot below movable supporting plate 2.Be of a size of 620mmx70mmx16mm.When adjustable and retractable support column inner column 3 is adjusted to peak, the height of lifter plate 9 may be not enough, and therefore devise the independent extension plate that a length is 220mm, the two bolt by two φ 40mm connects.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from this utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that this utility model claims determine.
Claims (11)
1. a joint puncture auxiliary device, it is characterized in that: described device comprises base, described base is provided with adjustable and retractable support column outer tube, described adjustable and retractable support column outer tube is inserted with adjustable and retractable support column inner column, and described adjustable and retractable support column outer tube and described adjustable and retractable support column inner column all offer multiple hole; One support column alignment pin can be inserted in the hole on described adjustable and retractable support column outer tube and described adjustable and retractable support column inner column and be used for fixing described adjustable and retractable support column inner column, and described adjustable and retractable support column inner column top is installed with fixed support plate.
2. joint puncture auxiliary device according to claim 1, is characterized in that: it is the circular hole that 3mm is spaced apart 50mm that described adjustable and retractable support column outer tube and described adjustable and retractable support column inner column all have 5 diameters.
3. joint puncture auxiliary device according to claim 1, is characterized in that: described support column alignment pin is steel, and diameter is 3mm.
4. joint puncture auxiliary device according to claim 1, it is characterized in that: described base is positioned at described adjustable and retractable support column outer tube side and is provided with T-shaped bracing frame, described T-shaped bracing frame comprises the T-shaped bracing frame transverse slat be connected with described base and the T-shaped bracing frame riser be connected with described adjustable and retractable support column outer tube.
5. joint puncture auxiliary device according to claim 1, it is characterized in that: described base is rotationally connected a lifter plate, described fixed support plate one end is rotatably connected to a movable supporting plate, be provided with multiple locating slot below described movable supporting plate, the stationary positioned for described movable supporting plate in described locating slot can be inserted in described lifter plate top.
6. joint puncture auxiliary device according to claim 5, is characterized in that: described locating slot is 7, and adjacent described locating slot spacing is 20mm.
7. joint puncture auxiliary device according to claim 5, is characterized in that: described lifter plate and described base are by gemel connection, and described fixed support plate and described movable supporting plate pass through gemel connection.
8. joint puncture auxiliary device according to claim 5, is characterized in that: described fixed support plate and described movable supporting plate are provided with liner, and described upper liner is by sponge or PU parcel.
9. joint puncture auxiliary device according to claim 5, is characterized in that: described lifter plate upper bolt connects an independent extension plate, makes up the length of described lifter plate by independent extension plate after being rotated.
10. joint puncture auxiliary device according to claim 4, is characterized in that: described T-shaped bracing frame is wooden.
11. joint puncture auxiliary device according to claim 5, is characterized in that: described base, described adjustable and retractable support column outer tube, described adjustable and retractable support column inner column, described lifter plate, described fixed support plate and described movable supporting plate are wooden.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654719.7U CN204971633U (en) | 2015-08-27 | 2015-08-27 | Articular cavity puncture auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654719.7U CN204971633U (en) | 2015-08-27 | 2015-08-27 | Articular cavity puncture auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204971633U true CN204971633U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654719.7U Active CN204971633U (en) | 2015-08-27 | 2015-08-27 | Articular cavity puncture auxiliary device |
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| Country | Link |
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| CN (1) | CN204971633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126268A (en) * | 2017-06-26 | 2017-09-05 | 山西医科大学 | A kind of system of the accurate location of operation in auxiliary head |
| CN111780215A (en) * | 2020-07-30 | 2020-10-16 | 长春工业大学 | Pipeline fixing and protecting device for electric heating system |
-
2015
- 2015-08-27 CN CN201520654719.7U patent/CN204971633U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126268A (en) * | 2017-06-26 | 2017-09-05 | 山西医科大学 | A kind of system of the accurate location of operation in auxiliary head |
| CN111780215A (en) * | 2020-07-30 | 2020-10-16 | 长春工业大学 | Pipeline fixing and protecting device for electric heating system |
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| GR01 | Patent grant |