CN112353542B - Multifunctional traction frame for intensive care unit - Google Patents
Multifunctional traction frame for intensive care unit Download PDFInfo
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- CN112353542B CN112353542B CN202011236782.0A CN202011236782A CN112353542B CN 112353542 B CN112353542 B CN 112353542B CN 202011236782 A CN202011236782 A CN 202011236782A CN 112353542 B CN112353542 B CN 112353542B
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- fixer
- bracket
- pulley
- inclined plate
- brake cable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
- A61H1/0229—Drawing-out devices by reducing gravity forces normally applied to the body, e.g. by lifting or hanging the body or part of it
Abstract
The invention discloses a multifunctional traction frame for a severe ward, which belongs to the field of medical instruments and is characterized in that: comprises a bracket, a fixer, a pulley, a pillow seat and a brake cable; the fixer is provided with a fixing device, and the fixing device can install and fix the fixer on the tail end of the sickbed; the lower end of the bracket is hinged with the fixer, and the bracket can swing left and right; the support is a telescopic rod-shaped structure; a plurality of pulleys are arranged on the bracket; the pillow seat comprises a bottom plate, an inclined plate, a connecting rod, a sliding block and a brake cable; the number of the brake lines is two; two ends of the brake cable are respectively positioned on the pillow seat and the fixer. Compared with the prior art have height, the characteristics of angularly adjustable.
Description
Technical Field
The invention relates to a medical apparatus, in particular to a multifunctional traction frame suitable for a severe ward for traction treatment.
Background
The Sengstaken-Blakemore tube is mainly applied to the rupture bleeding of the lower veins of the fundus and esophagus caused by portal hypertension. The air sac is used for pressing veins at the fundus of the stomach and the lower esophagus so as to achieve the purpose of hemostasis. When in use, one end of the three-cavity two-sac tube is inserted into the stomach of a patient, and the other end is left outside the body. At the moment, the traction is needed to be left at one end outside the body to apply tension to the three-cavity two-capsule tube, so that the three-cavity two-capsule tube plays a role in compression hemostasis on the fundus stomach and the lower esophageal vein.
Present pulling equipment is comparatively simple and easy, has various problems when in actual use: when the posture of a patient changes, the traction angle is not proper, so that the nasal mucosa and the nasal wing skin are damaged; in addition, the traction force is unstable, the gastrointestinal mucosa is damaged by sudden change of the force, and the bleeding is aggravated; the friction between the traction rope and the bracket is large, the patient is inconvenient and uncomfortable to turn over, the compliance is reduced, the traction is repeated by the patient, and the hemostatic effect is poor.
Disclosure of Invention
The technical task of the invention is to provide a multifunctional traction frame for a severe ward aiming at the defects of the prior art.
The technical scheme for solving the technical problem is as follows: the utility model provides a multi-functional traction frame in severe ward which characterized in that: comprises a bracket, a fixer, a pulley, a pillow seat and a brake cable; the fixer is provided with a fixing device, and the fixing device can install and fix the fixer on the tail end of the sickbed; the lower end of the bracket is hinged with the fixer, and the bracket can swing left and right; the support is a telescopic rod-shaped structure; the support is provided with a plurality of pulleys, wherein the upper end and the lower end of the support are respectively provided with one pulley, and other pulleys are positioned on the side surface of the support; the pulley at the lower end of the bracket is a lower end pulley, and the lower end pulley is positioned at the hinged position of the bracket and the fixer; the fixer is provided with a pulley, namely a fixer pulley; the head end of the traction rope is fixed on the three-cavity two-sac tube, the middle position of the traction rope firstly bypasses one pulley at the upper end or the side surface of the bracket, then bypasses the pulley at the lower end and then bypasses the pulley of the fixer, the tail end of the traction rope naturally hangs down, and the tail end of the traction rope is fixedly provided with a balance weight; the pillow seat comprises a bottom plate, an inclined plate, a connecting rod, a sliding block and a brake cable; two ends of the bottom plate are respectively provided with an inclined plate, one end of the inner side of each inclined plate is hinged with the bottom plate, and the outer side end of each inclined plate is tilted upwards; the two ends of the upper surface of the bottom plate are respectively provided with a slideway at the position below the inclined plate, and the sliding blocks are positioned on the slideways and slide left and right along the slideways; two ends of the connecting rod are respectively hinged with the inclined plate and the sliding block; the pillow seat is provided with an elastic element, and the outer end of the inclined plate is upwards jacked up by a certain angle under the elastic action of the elastic element; two brake wires are provided, each brake wire comprises a core wire and a wire tube, and the core wires penetrate through the wire tube; two ends of the brake cable are respectively positioned on the pillow seat and the fixer; the head ends of the two wire pipes are respectively fixed on the two sliding blocks, a through hole is arranged in the middle of each sliding block, and the head ends of the core wires penetrate through the through holes and are fixed on the bottom plate; the tail ends of the two line pipes are respectively fixed on the left end and the right end of the fixer, and the tail ends of the two core lines are respectively fixed on the bracket.
The fixing device comprises two horizontal plates, mounting holes are formed in the two horizontal plates, and bolts penetrate through the mounting holes.
The bracket comprises a barrel body and a rod body, wherein the barrel body is of a hollow structure with an opening at the upper end, and the lower end of the rod body is inserted into the barrel body; the side wall of the barrel is provided with a plurality of fixing holes, bolts penetrate through the fixing holes, and the position of the rod body is fixed under the action of the bolts.
And a torsional spring is arranged at the hinged part at the lower end of the bracket.
The elastic element is a torsion spring arranged at the inner side end of the inclined plate.
The elastic element is an extension spring arranged at the inner end of the slider.
Compared with the prior art, the invention has the following outstanding beneficial effects:
1. the height of the bracket is adjustable, and pulleys with different heights can be selected, so that the traction requirements of all heights can be met;
2. the height and the angle are adjustable, so that the use of patients with different heights, leg lengths and leg circumference can be met;
3. the abrasion of the rigid traction frame to skin tissues is avoided, and the pressure sores are reduced;
4. the angle of the bracket can be synchronously changed by changing the body position of the patient, so that the traction angle of the patient is constant and inconvenient, the patient can freely turn over, and the patient feels comfortable;
5. the bed tail is fixed, so that the bed is simple and flexible, does not occupy space, and does not influence the nursing operation of medical care personnel;
6. when the head of the patient moves slowly, the head is stressed uniformly, the traction force is uniform, and the secondary injury is reduced;
7. can be used for skin traction, skull traction, femoral condyle bone traction, tibial tubercle traction and other functional purposes.
Drawings
Fig. 1 is a schematic view of the state of use of the present invention.
Fig. 2 is a side view schematic of the present invention.
Fig. 3 is a schematic front view of the present invention.
Fig. 4 is a schematic view of the pillow structure of the present invention.
Fig. 5 is a partially enlarged schematic view of the pillow of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
As shown in fig. 1 to 5, the present invention includes a bracket 10, a holder 6, a pulley 2, a pillow block, and a brake wire 8.
The fixer 6 is provided with a fixing device, and the fixer 6 can be installed and fixed on the tail end of the sickbed through the fixing device. The fixing device in this embodiment includes two horizontal plates 19, is equipped with the mounting hole on two horizontal plates 19, passes the bolt in the mounting hole, installs fixing device on the tailstock through bolt, nut structure.
The lower end of the support 10 is hinged with the fixer 6, and the support 10 can swing left and right. The support 10 is a telescopic rod-shaped structure, so that the length of the support 10 can be adjusted. The support 10 comprises a cylinder 4 and a rod body 3, wherein the cylinder 4 is of a hollow structure with an opening at the upper end, and the lower end of the rod body 3 is inserted into the cylinder 4. The side wall of the barrel 4 is provided with a plurality of fixing holes 13, bolts penetrate through the fixing holes 13, and the position of the rod body 3 is fixed under the action of the bolts. The support 10 is provided with a plurality of pulleys 2, wherein the upper end of the support 10 and the lower end of the support 10 are respectively provided with one pulley 2, and the other pulleys 2 are positioned on the side surface of the support 10. Wherein, the pulley 2 at the lower end of the bracket 10 is a lower end pulley 11, and the lower end pulley 11 is positioned at the hinged part of the bracket 10 and the fixer 6. The holder 6 is provided with a pulley 2, i.e. a holder pulley 12. When the three-cavity two-balloon catheter is used, the head end of the traction rope 1 is fixed on the three-cavity two-balloon catheter, the middle position of the traction rope 1 firstly bypasses one pulley 2 at the upper end or the side surface of the bracket 10, then bypasses the pulley 11 at the lower end and then bypasses the pulley 12 of the fixer, the tail end of the traction rope 1 naturally hangs down, and the tail end of the traction rope 1 is fixedly provided with the balance weight 9. Through the combined action of the balance weight 9, the lower end pulley 11 and the traction rope 1, an acting force is formed on the bracket 10, the acting force enables the bracket 10 to swing to one side around the lower end (as shown in fig. 3, the bracket 10 rotates along the anticlockwise direction through the acting force), in order to offset the acting force, a torsion spring can be installed at the hinged part of the lower end of the bracket 10, and the torsion spring applies elastic force with the same magnitude and the opposite direction to the bracket 10 to offset the acting force.
The pillow base is positioned at the upper bed head of the bed surface and is placed below the pillow when in use. The pillow block shown in fig. 4 and 5 includes a bottom plate 18, a sloping plate 14, a connecting rod 15, a slider 16 and a brake cable 8. Both ends of the bottom plate 18 are respectively provided with an inclined plate 14, one end of the inner side of each inclined plate 14 is hinged with the bottom plate 18, and the outer side end is tilted upwards. The two ends of the upper surface of the bottom plate 18 are respectively provided with a slide way below the sloping plate 14, and the slide block 16 is positioned on the slide way and slides left and right along the slide way. Two ends of the connecting rod 15 are respectively hinged with the inclined plate 14 and the sliding block 16. When the inclined plate 14 moves up and down, the slide block 16 can be driven to slide left and right through the action of the connecting rod 15. The pillow base is provided with an elastic element, and the outer end of the inclined plate 14 is jacked up by a certain angle under the elastic action of the elastic element. The elastic member may be a torsion spring provided at an inner end of the swash plate 14; the slider 16 may be pulled inward by an extension spring 17 provided at an inner end of the slider 16, and the swash plate 14 may be pushed upward by the action of the link 15 by pulling the slider 16 inward by the extension spring 17.
The brake cable 8 has two pieces, each of which comprises a core wire 5 and a conduit 7, and the core wire 5 passes through the conduit 7. Two ends of the brake cable 8 are respectively positioned on the pillow seat and the fixer 6. The head ends of the two wire pipes 7 are respectively fixed on two sliding blocks 16, a through hole is arranged in the middle of each sliding block 16, and the head ends of the core wires 5 penetrate through the through holes and are fixed on the bottom plate 18. The ends of the two line pipes 7 are fixed on the left end and the right end of the fixer 6 respectively, and the ends of the two core wires 5 are fixed on the bracket 10 respectively.
The operation flow is as follows: as shown in figure 1, when in use, the fixer 6 is arranged on the bed tail, and the height of the bracket 10 is adjusted according to the required traction angle. The head end of a traction rope 1 is fixed on the three-cavity two-sac tube, the middle of the traction rope 1 bypasses the upper end of a support 10 or one pulley 2 on the side surface of the support 10, then bypasses a lower end pulley 11 and then bypasses a fixer pulley 12, the tail end of the traction rope 1 naturally hangs down, a balance weight 9 is fixedly arranged at the tail end of the traction rope 1, and the gravity of the balance weight 9 pulls the three-cavity two-sac tube through the traction rope 1, so that the traction effect is achieved. When a patient turns over, the head rotates leftwards or rightwards, the corresponding inclined plate 14 is pressed downwards under the action of the headrest, the inclined plate 14 pushes the sliding block 16 to slide outwards through the connecting rod 15, so that the corresponding brake cable 8 is pulled, the support 10 is pulled through the brake cable 8, the support 10 deflects, the support 10 and the head can synchronously rotate, the relative position of the support 10 and the head is unchanged, and the traction angle can also be kept unchanged when the body position of the patient changes.
The height of the support 10 is adjustable, and different pulleys 2 can be selected according to the height required by traction, so that the traction requirements of all heights can be met. The invention is fixed by the bed tail, is simple and flexible, does not occupy space and does not influence the nursing operation of medical care personnel. The friction between the traction rope 1 and the support 10 can be reduced through the action of the pulley 2, and when the head of a patient slowly moves, the friction force can be ignored, so that the stress on the head is uniform, the traction force is uniform, and the secondary injury is reduced.
The invention can also be used for skin traction, skull traction, femoral condyle bone traction, tibial tubercle traction and other functional purposes. The invention avoids the problem that the fixed support 10 can not be used due to the difference of the height, the leg length and the leg circumference of the patient; the abrasion of the rigid traction frame to skin tissues is avoided, and the pressure sores are reduced; meanwhile, the turnover difficulty of nursing staff is greatly reduced, the comfort of a patient is improved, and the occupied space is reduced.
It should be noted that while the invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a multi-functional traction frame in severe ward which characterized in that: comprises a bracket, a fixer, a pulley, a pillow seat and a brake cable; the fixer is provided with a fixing device, and the fixing device can install and fix the fixer on the tail end of the sickbed; the lower end of the bracket is hinged with the fixer, and the bracket can swing left and right; the support is a telescopic rod-shaped structure; the support is provided with a plurality of pulleys, wherein the upper end and the lower end of the support are respectively provided with one pulley, and other pulleys are positioned on the side surface of the support; the pulley at the lower end of the bracket is a lower end pulley, and the lower end pulley is positioned at the hinged position of the bracket and the fixer; the fixer is provided with a pulley, namely a fixer pulley; the head end of the traction rope is fixed on the three-cavity two-sac tube, the middle position of the traction rope firstly bypasses one pulley at the upper end or the side surface of the bracket, then bypasses the pulley at the lower end and then bypasses the pulley of the fixer, the tail end of the traction rope naturally hangs down, and the tail end of the traction rope is fixedly provided with a balance weight; the pillow seat comprises a bottom plate, an inclined plate, a connecting rod, a sliding block and a brake cable; two ends of the bottom plate are respectively provided with an inclined plate, one end of the inner side of each inclined plate is hinged with the bottom plate, and the outer side end of each inclined plate is tilted upwards; the two ends of the upper surface of the bottom plate are respectively provided with a slideway at the position below the inclined plate, and the sliding blocks are positioned on the slideways and slide left and right along the slideways; two ends of the connecting rod are respectively hinged with the inclined plate and the sliding block; the pillow seat is provided with an elastic element, and the outer end of the inclined plate is upwards jacked up by a certain angle under the elastic action of the elastic element; the brake cable comprises two brake cables and a wire tube, wherein each brake cable comprises a core wire and the wire tube, and the core wires penetrate through the wire tube; two ends of the brake cable are respectively positioned on the pillow seat and the fixer; the head ends of the two wire pipes are respectively fixed on the two sliding blocks, a through hole is arranged in the middle of each sliding block, and the head ends of the core wires penetrate through the through holes and are fixed on the bottom plate; the tail ends of the two line pipes are respectively fixed on the left end and the right end of the fixer, and the tail ends of the two core lines are respectively fixed on the bracket.
2. The multi-functional traction frame in severe ward of claim 1, characterized in that: the fixing device comprises two horizontal plates, mounting holes are formed in the two horizontal plates, and bolts penetrate through the mounting holes.
3. The multi-functional traction frame in severe ward of claim 1, characterized in that: the bracket comprises a barrel body and a rod body, the barrel body is of a hollow structure with an opening at the upper end, and the lower end of the rod body is inserted into the barrel body; the side wall of the barrel is provided with a plurality of fixing holes, bolts penetrate through the fixing holes, and the position of the rod body is fixed under the action of the bolts.
4. The multi-functional traction frame in severe ward of claim 1, characterized in that: and a torsional spring is arranged at the hinged part at the lower end of the bracket.
5. The multi-functional traction frame in severe ward of claim 1, characterized in that: the elastic element is a torsion spring arranged at the inner side end of the inclined plate.
6. The multi-functional traction frame in severe ward of claim 1, characterized in that: the elastic element is an extension spring arranged at the inner end of the slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011236782.0A CN112353542B (en) | 2020-11-09 | 2020-11-09 | Multifunctional traction frame for intensive care unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011236782.0A CN112353542B (en) | 2020-11-09 | 2020-11-09 | Multifunctional traction frame for intensive care unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112353542A CN112353542A (en) | 2021-02-12 |
| CN112353542B true CN112353542B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011236782.0A Active CN112353542B (en) | 2020-11-09 | 2020-11-09 | Multifunctional traction frame for intensive care unit |
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| CN (1) | CN112353542B (en) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE392568B (en) * | 1974-05-07 | 1977-04-04 | G A M Lind | TRACTION AND GYMNASTICS BENCH |
| US5052378A (en) * | 1989-11-03 | 1991-10-01 | Glacier Cross, Inc. | Portable traction apparatus |
| CN1129549A (en) * | 1995-02-24 | 1996-08-28 | 中国人民解放军第八十八医院 | Automatically controlling single arm tractor for spine |
| JP2002291812A (en) * | 2001-04-02 | 2002-10-08 | Kenkichi Sato | Simple back rest bed |
| CN201070434Y (en) * | 2007-05-27 | 2008-06-11 | 朱大为 | Traction turn-over bed |
| CN101518487A (en) * | 2009-03-31 | 2009-09-02 | 南京大学医学院附属鼓楼医院 | Scoliosis head circle gravity traction wheel chair |
| CN202740064U (en) * | 2012-05-24 | 2013-02-20 | 南京大学医学院附属鼓楼医院 | Traction device for sengstaken-blakemore tube |
| CN203724157U (en) * | 2014-02-28 | 2014-07-23 | 上海市东方医院 | Sengstaken-blakemore tube hemostasis traction frame |
| CN203841749U (en) * | 2014-04-14 | 2014-09-24 | 中南大学湘雅三医院 | Sengstaken-blakemore tube support device |
| CN203970477U (en) * | 2014-07-22 | 2014-12-03 | 四川大学华西医院 | A kind of towing bracket for sengstaken-blakemore tube |
| CN204521436U (en) * | 2015-01-22 | 2015-08-05 | 杨伦 | A kind of ligament tensioner |
| CN205339243U (en) * | 2016-01-21 | 2016-06-29 | 孟晓峰 | Neurosurgery is cervical vertebra tractor for medical treatment |
| KR101840442B1 (en) * | 2017-10-01 | 2018-03-20 | 주식회사 진보 | Cervical tensile and snoring prevention pillow |
| CN108095876B (en) * | 2018-01-26 | 2024-03-05 | 王国荣 | Cervical vertebra traction integrated machine |
| CN209269782U (en) * | 2018-08-03 | 2019-08-20 | 无锡市太湖医院 | A kind of medical fixed device |
| CN109178210B (en) * | 2018-09-06 | 2019-07-16 | 浙江大学 | A kind of high holding power anchor of shrinkable wing plate and its installation and recovery method |
-
2020
- 2020-11-09 CN CN202011236782.0A patent/CN112353542B/en active Active
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