CN111700755B - Fixing device for arm port puncture - Google Patents
Fixing device for arm port puncture Download PDFInfo
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- CN111700755B CN111700755B CN202010584352.1A CN202010584352A CN111700755B CN 111700755 B CN111700755 B CN 111700755B CN 202010584352 A CN202010584352 A CN 202010584352A CN 111700755 B CN111700755 B CN 111700755B
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- rack
- sliding
- sickbed
- wedge
- flat plate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
Abstract
The application relates to the technical field of medical instruments and discloses a fixing device for arm port puncture, which comprises a first sliding rail arranged at the bottom of a sickbed; the first sliding rail is connected with a sliding rod in a sliding manner, the sliding rod is connected with a fixed pipe in a rotating manner, one side of the fixed pipe is fixedly provided with a supporting structure, the supporting structure comprises a connecting plate and two flat plates, and the connecting plate is connected with the fixed pipe; after the supporting structure rotates along with the fixed pipe, the outer surface of one flat plate can be flush with the sickbed; the patient support device further comprises a locking unit for locking the flat plate at the side part of the sickbed. The supporting structure of the scheme can support the arm of the patient, and is convenient for medical personnel to perform arm port puncture operation on the patient; the supporting structure and the fixed pipe can slide at the bottom of the sickbed along with the slide rod, and medical staff can rotate the supporting structure to the left side or the right side of the sickbed according to the puncture requirement, so that the sickbed is very convenient to use, simple in structure and small in occupied space.
Description
Technical Field
The invention belongs to the technical field of medical instruments.
Background
An Implantable Venous Access Port (IVAP) is a closed venous transfusion system which can be implanted under the skin and remained in the body for a long time, mainly comprises a port seat for puncture and a venous catheter system, and can be used for infusing various medicines, liquids and nutrition support treatment, blood transfusion, blood sample collection and the like.
When the patient punctures in the arm port, mostly need lie flat to with the arm abduction, let arm and health become 90, but current sick bed is narrower, and the space is limited, can't satisfy the demand of arm port puncture.
Disclosure of Invention
The invention aims to provide a fixing device for arm port puncture, which solves the problem that the existing sickbed cannot meet the requirement of arm port puncture.
In order to achieve the above object, the basic scheme of the present invention provides a fixing device for arm port puncture, comprising a first slide rail horizontally arranged at the bottom of a hospital bed, wherein the first slide rail extends along the width direction of the hospital bed; the first sliding rail is connected with a sliding rod in a sliding mode, the sliding rod is connected with a fixed pipe in a rotating mode, one side of the fixed pipe is fixedly provided with a concave supporting structure, the supporting structure comprises a connecting plate and two flat plates symmetrically arranged at two ends of the connecting plate, and the connecting plate is connected with the fixed pipe; after the supporting structure rotates along with the fixed pipe, the outer surface of one flat plate can be flush with the sickbed; the patient support device further comprises a locking unit for locking the flat plate at the side part of the sickbed.
The principle and the beneficial effect of the basic scheme are as follows:
in the scheme, the supporting structure is in a concave shape and is provided with two flat plates which can be parallel to the sickbed, after the supporting structure rotates along with the fixed pipe, the outer surface of one of the flat plates can be flush with the sickbed, the space of the sickbed is enlarged, and the arm of a patient can be supported, so that the arm port puncture operation of the patient by medical personnel can be facilitated; the supporting structure and the fixed pipe can slide at the bottom of the sickbed along with the slide rod, and medical staff can rotate the supporting structure to the left side or the right side of the sickbed according to the puncture requirement, so that the sickbed is very convenient to use, simple in structure and small in occupied space.
In this scheme, the locking unit can lock the flat board in the sick bed lateral part, lets the flat board be in more steady state when using, reduces and leads to the probability that the degree of accuracy descends because of the flat board rocks, promotes the degree of accuracy of puncture.
Optionally, the locking unit includes a plurality of first jacks arranged at the side of the hospital bed, a movable cavity is arranged in the flat plate, a wedge-shaped rod is horizontally connected in the movable cavity in a sliding manner, one end of the wedge-shaped rod can be inserted into the first jack and matched with the first jack, and a first wedge-shaped part is arranged at the other end of the wedge-shaped rod and connected with an elastic piece; a first rack and a second rack are vertically and slidably connected in the movable cavity, and a second wedge-shaped part matched with the first wedge-shaped part is arranged at the bottom of the second rack; a gear is arranged between the second rack and the first rack, and two sides of the gear are respectively meshed with the first rack and the second rack; the top of the movable cavity is provided with a communicating port communicated with the outside of the flat plate, and the first rack is vertically and slidably connected in the communicating port.
When the flat plate rotates to the horizontal state and the outer side surface is level with the sickbed, the wedge-shaped rod is just positioned on the same horizontal line with the first jack, and the wedge-shaped rod can be inserted into the first jack. When the flat bed is used, the first rack is pulled upwards, the first rack drives the second rack to move downwards through the gear, the second wedge-shaped part is abutted against the first wedge-shaped part of the wedge-shaped rod, the wedge-shaped rod is made to slide and be inserted into the first insertion hole, and therefore the flat bed is locked at the side part of the sickbed, and the flat bed is supported and fixed. When the flat plate is required to be detached from the side part of the sickbed, the first rack is pushed downwards, the first rack drives the second rack to move upwards, the wedge-shaped rod leaves the first insertion hole under the action of the restoring force of the elastic piece, and the flat plate is separated from the side part of the sickbed.
The locking unit is simple in structure and convenient to operate, and can rapidly connect the flat plate with the side part of the sickbed to lock the flat plate.
Optionally, the top of first rack is equipped with and is used for carrying out spacing clamp to the arm, and spacing clamp can be followed intercommunication mouth longitudinal sliding and can be accomodate the activity intracavity.
Spacing clamp can carry on spacingly to patient's arm, promotes the stability of patient's arm when the puncture. And the spacing clamp can be followed intercommunication mouth longitudinal sliding and can be accomodate the activity intracavity, and usable activity chamber is accomodate spacing clamp, reduces the space and occupies. Simultaneously, drive first rack through pulling the spacing clamp and remove, can enough pull out the spacing clamp to carry out spacingly to patient's arm, can utilize the removal of first rack to realize during the wedge pole inserts first jack again, convenient operation.
Optionally, the first rack is a transverse long strip, the communication port is a strip, and the limiting clamp is slidably connected to the top of the first rack.
When the arm of the patient is stretched, the positions of the arm of the patient can be different, and if the limiting clamp is fixed at one position, the arm stretching device cannot adapt to various arm stretching conditions. This scheme lets spacing clamp sliding connection adjust the position that spacing pressed from both sides at the top of first rack according to the position after patient's arm extends, can enough play limiting displacement to patient's arm, can adapt to different patients ' arm extension condition.
Optionally, a limiting unit used for limiting the limiting clamp is arranged at the top of the first rack.
The limiting unit can limit the position of the limiting clamp, and the limiting clamp is prevented from moving in the using process to influence the puncture result.
Optionally, the limiting unit comprises a plurality of second jacks arranged at the top of the first rack, a third jack is vertically arranged on the side of the limiting clamp, and the third jack and one of the second jacks are matched with a limiting pin together.
Through the cooperation of second jack, third jack and spacer pin, can fix the spacing clamp on certain position at first rack top to carry out better spacing to patient's arm, promote the stability of patient's arm when the puncture.
Optionally, a sliding groove is formed in one side, away from the connecting plate, of each flat plate, a sliding plate is connected in the sliding groove, and a storage groove for placing the puncture tool is formed in the sliding plate.
The sliding plate is provided with the storage groove, and when the sliding plate is not used at ordinary times, the storage groove is stored in the sliding groove along with the sliding plate, so that the probability of ash falling or pollution of the storage groove is reduced; when in use, the sliding plate is directly pulled out, the puncture device can be placed in the storage groove for use, and the puncture operation of medical personnel cannot be influenced by the fact that the puncture device is placed on a flat plate.
Optionally, the end of the sliding plate is provided with a telescopic rod.
The telescopic link can further provide the support for the flat board, promotes the stability of dull and stereotyped during operation, and the height-adjustable of telescopic link can satisfy not the not sick bed of co-altitude and use.
In addition, because the slide can follow the spout in the roll-off for telescopic link on two flats can stagger each other, avoids one of them telescopic link to cause the interference to the use of another telescopic link, and can reduce supporting structure's volume, thereby reduces the space and occupies.
Optionally, the inner side of each plate is provided with a waste collection unit.
In the process of puncturing, certain waste such as alcohol cotton can be generated, and the scheme can collect the waste through the waste collection unit, so that the ward pollution is avoided.
Optionally, the waste collection unit includes a second slide rail fixed on the inner side of the flat plate, a collection cylinder is connected to the second slide rail in a sliding manner, and an opening of the collection cylinder faces the corresponding flat plate.
The collecting cylinder is connected to the inner side of the flat plate in a sliding mode, and medical staff can slide the collecting cylinder to the front side of the flat plate or the rear side of the flat plate according to own using habits, so that the medical staff can discard medical wastes conveniently. When the puncture is finished and waste collection is not needed, the collecting cylinder can be pushed into the space between the two flat plates, and the space occupation is reduced.
Drawings
FIG. 1 is a schematic structural view of a fixing device for arm port puncture according to the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic view of the support structure in position at the bottom of the bed;
FIG. 4 is a schematic view of the support structure in use;
FIG. 5 is an enlarged view of B in FIG. 4;
fig. 6 is a longitudinal sectional view of a flat plate.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: sick bed 1, first slide rail 2, slide bar 3, fixed pipe 4, bearing structure 5, connecting plate 6, flat board 7, slide 8, put thing groove 9, telescopic link 10, first jack 11, second jack 12, spacer pin 13, second slide rail 14, a collecting vessel 15, couple 16, retainer plate 17, activity chamber 18, intercommunication mouth 19, wedge pole 20, first rack 21, second rack 22, gear 23, first wedge portion 24, second wedge portion 25, elastic component 26, stop clip 27.
Example 1
A fixing device for arm port puncture mainly comprises a first slide rail 2, a slide bar 3, a fixing tube 4, a supporting structure 5 and a locking unit, and is shown by combining attached drawings 1 and 2, wherein the first slide rail 2 is horizontally arranged along the width direction of the bottom of a sickbed 1, the slide bar 3 extends along the length direction of the sickbed 1, and two ends of the slide bar 3 are respectively connected to the first slide rail 2 through slide blocks in a sliding manner. Preferably, a pull rope can be sleeved on the sliding rod 3, so that the sliding rod 3 can be conveniently pulled to move. Referring to fig. 5, a fixed tube 4 is sleeved outside a sliding rod 3 and can rotate around the sliding rod 3, and a supporting structure 5 is fixedly connected with the fixed tube 4; the support structure 5 is mainly composed of a connecting plate 6 and two flat plates 7, and forms a structure in an inverted 'concave' shape, as shown in fig. 3. The connecting plate 6 is welded with the fixed pipe 4, and the two flat plates 7 are respectively welded at two ends of the connecting plate 6 and are symmetrically arranged. When the support structure 5 rotates along with the fixed tube 4, the outer surface of one of the flat plates 7 can be flush with the upper surface of the sickbed 1, so that the medical staff can conveniently perform arm port puncture work.
The locking unit is used for locking flat plate 7 at the side of sick bed 1, as shown in fig. 6, the locking unit mainly comprises a plurality of first jacks 11, a movable cavity 18, a wedge-shaped rod 20, an elastic member 26, a first rack 21 and a second rack 22, the plurality of first jacks 11 are arranged at the side of sick bed 1 and are uniformly distributed along the length direction of sick bed 1, the movable cavity 18 is arranged in the flat plate 7, the wedge-shaped rod 20 is horizontally and slidably connected in the movable cavity 18, one end of the wedge-shaped rod 20 can be inserted into the first jack 11 and matched with the first jack 11 (when the flat plate 7 rotates to be level with the sick bed 1, one end of the wedge-shaped rod 20 is just aligned with the first jack 11, so that the wedge-shaped rod 20 can be inserted into the first jack 11), a first wedge-shaped portion 24 is integrally formed at the other end of the wedge-shaped rod 20, the first wedge-shaped portion 24 is fixedly connected with the elastic member 26, and the elastic member 26 is a tension spring. For ease of viewing and alignment, the position of the wedge rod 20 may be marked on the plate 7 so that the wedge rod 20 is positioned just opposite the first receptacle 11 when moved. The right part of the movable cavity 18 is vertically and slidably connected with a first rack 21 and a second rack 22, a gear 23 is arranged between the first rack 21 and the second rack 22, the gear 23 is rotatably connected in the movable cavity 18 through a rotating shaft, the left side of the gear 23 is meshed with the second rack 22, and the right side of the gear 23 is meshed with the first rack 21. The lower portion of the second rack 22 is integrally formed with a second wedge portion 25, and the second wedge portion 25 is engaged with the first wedge portion 24. The top of the movable cavity 18 is provided with a communication port 19, the communication port 19 is communicated with the outside of the flat plate 7, and the first rack 21 is vertically and slidably connected in the communication port 19.
The top sliding connection of first rack 21 has spacing clamp 27, and spacing clamp 27 is used for spacing to patient's arm, and spacing clamp 27 can be along communicating port 19 longitudinal sliding and can be accomodate in the activity chamber 18 along first rack 21. The connection of the spacing clip 27 and the first rack 21 is specifically: first rack 21 is horizontal rectangular form, and intercommunication mouth 19 matches with first rack 21 and is the bar form, and the welding of the top of first rack 21 has the guide way, and spacing clamp 27 bottom integrated into one piece has the slider, and slider sliding connection is in the guide way. Be equipped with on first rack 21 and be used for carrying out spacing unit to spacing clamp 27, spacing unit mainly comprises a plurality of second jack 12, third jack and spacer pin 13, the top at first rack 21 is seted up to second jack 12, the vertical one of them lateral part of seting up at spacing clamp 27 of third jack, third jack and a plurality of second jack 12 are located the coplanar, make spacing clamp 27 can let the third jack align with one of them second jack 12 at the slip in-process. The spacing pin 13 can be inserted into one of the second insertion holes 12 after passing through the third insertion hole, so that the sliding of the spacing clip 27 is limited.
The spout has been seted up to the equal level in one side that connecting plate 6 was kept away from to every flat board 7, and sliding connection has slide 8 in the spout, and the one end of slide 8 stretches out the spout and has telescopic link 10 in the welding of bottom, and telescopic link 10 realizes fixedly through the round pin, and the bolt fastening is passed through at the top of telescopic link 10 in the one side of slide 8 towards ground. One side of the sliding plate 8, which is back to the telescopic rod 10, is provided with a storage groove 9 for storing a puncture tool.
One side of the flat plate 7, which is close to the telescopic rod 10, is welded with a hook 16, one end of the sliding plate 8, which is close to the telescopic rod 10, is fixed with a fixing ring 17, and the fixing ring 17 can be sleeved on the hook 16. When the patient does not need to puncture, the flat plate 7 of the supporting structure 5 is vertically placed at the bottom of the sickbed 1, the flat plate 7 and the sliding plate 8 are both in a vertical state, the sliding plate 8 easily slides out of the sliding groove, the subsequent rotation of the supporting structure 5 is possibly badly influenced, and the storage groove 9 is easily polluted by bacteria or adhered with dust after being exposed. This embodiment can be spacing to slide 8 when needs through the cooperation of retainer plate 17 with couple 16, prevents 8 roll-off chutes of slide, guarantees that bearing structure 5 can normally rotate to avoid putting exposing of thing groove 9.
When the patient does not need to puncture, the flat plate 7 of the supporting structure 5 is positioned at the bottom of the sickbed 1 and is in a vertical state, the sliding plate 8 is positioned in the sliding groove, the limiting clamp 27 and the first rack 21 are both contained in the movable cavity 18, and the elastic piece 26 is in a natural contraction state.
When the arm port puncture needs to be performed on a patient, if the patient needs to puncture on the right arm, the sliding rod 3 is pulled towards the right side direction of the patient, so that the sliding rod 3 drives the fixing tube 4 and the supporting structure 5 to move to the right side of the sickbed 1. The support structure 5 is then turned upwards so that the outer side of one of the plates 7 is flush with the upper surface of the patient bed 1. Then, the supporting structure 5 is moved to a proper position along the side of the hospital bed 1 (at this time, the wedge rod 20 is just opposite to the first jack 11 of the side of the hospital bed 1), the limiting clamp 27 is pulled out of the communication port 19 upwards, the limiting clamp 27 drives the first rack 21 to move upwards, the first rack 21 drives the second rack 22 to move downwards through the gear 23, the second wedge 25 abuts against the first wedge 24 and pushes the wedge rod 20 to move, the end of the wedge rod 20 is inserted into the first jack 11, the flat plate 7 is locked at the side of the hospital bed 1, and the support is provided for the flat plate 7. At this time, the stopper clip 27 is slid to a proper position on the top of the first rack 21, and the stopper clip 27 is fixed by the stopper pin 13.
Then, take off retainer plate 17 from couple 16, pull out slide 8 in this flat board 7, let two telescopic links 10 stagger to telescopic link 10 that corresponds this flat board 7 is stretched out, lets telescopic link 10 support ground, utilizes telescopic link 10 to carry out auxiliary stay to flat board 7, makes flat board 7 be in steady state, improves the degree of accuracy of medical personnel's puncture.
After the sliding plate 8 is pulled out, the puncturing device for puncturing is placed in the storage groove 9, so that the puncturing operation of medical personnel is facilitated. After the puncture is finished, the telescopic rod 10 is contracted, the sliding plate 8 is pushed back into the sliding groove, the fixing ring 17 is hung on the hook 16 again, and the sliding plate 8 is limited; then, the limiting clamp 27 is pushed back into the movable cavity 18, the first rack 21 drives the second rack 22 to move upwards through the gear 23, the second wedge-shaped portion 25 is gradually separated from the first wedge-shaped portion 24, and the wedge rod 20 is pulled out from the first insertion hole 11 under the restoring force of the elastic piece 26, so that the flat plate 7 is separated from the side portion of the sickbed 1. Subsequently, the support structure 5 is pushed and rotated back to the lower side of the patient bed 1, thereby completing the storage.
If the left arm of the patient needs to be punctured, the sliding rod 3 is pulled towards the left side direction of the patient, so that the sliding rod 3 drives the fixing tube 4 and the supporting structure 5 to move to the left side of the sickbed 1, and the rest of operations are the same as the operations for puncturing the right arm of the patient, and therefore detailed description is omitted.
Example 2
The present embodiment is different from embodiment 1 in that: in this embodiment, as shown in fig. 2 and 4, a waste collection unit is disposed on the inner side of each flat plate 7, the waste collection unit includes a second slide rail 14 fixed on the inner side of the flat plate 7, a collection cylinder 15 is slidably connected to the second slide rail 14, and an opening of the collection cylinder 15 faces the corresponding flat plate 7. Preferably, the collecting cylinder 15 can be sleeved with a garbage bag.
In the process of puncturing, certain waste such as alcohol cotton can be generated, and the scheme can collect the waste through the waste collection unit, so that the ward pollution is avoided. The method specifically comprises the following steps: the collecting cylinder 15 is connected to the inner side of the flat plate 7 in a sliding mode, and medical staff can slide the collecting cylinder 15 to the front side of the flat plate 7 or the rear side of the flat plate 7 according to own use habits, so that the medical staff can discard medical wastes conveniently. When the puncture is finished and waste does not need to be collected, the collecting cylinder 15 can be pushed into the space between the two flat plates 7, so that the space occupation is reduced.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. Fixing device is used in arm port puncture, its characterized in that: the first sliding rail is horizontally arranged at the bottom of the sickbed and extends along the width direction of the sickbed; the first sliding rail is connected with a sliding rod in a sliding mode, the sliding rod is connected with a fixed pipe in a rotating mode, one side of the fixed pipe is fixedly provided with a concave supporting structure, the supporting structure comprises a connecting plate and two flat plates symmetrically arranged at two ends of the connecting plate, and the connecting plate is connected with the fixed pipe; after the supporting structure rotates along with the fixed pipe, the outer surface of one flat plate can be flush with the sickbed; the device also comprises a locking unit for locking the flat plate at the side part of the sickbed; the locking unit comprises a plurality of first jacks arranged at the side parts of the sickbed, a movable cavity is arranged in the flat plate, a wedge-shaped rod is horizontally connected in the movable cavity in a sliding manner, one end of the wedge-shaped rod can be inserted into the first jack and matched with the first jack, and a first wedge-shaped part is arranged at the other end of the wedge-shaped rod and connected with an elastic piece; a first rack and a second rack are vertically and slidably connected in the movable cavity, and a second wedge-shaped part matched with the first wedge-shaped part is arranged at the bottom of the second rack; a gear is arranged between the second rack and the first rack, and two sides of the gear are respectively meshed with the first rack and the second rack; the top of the movable cavity is provided with a communicating port communicated with the outside of the flat plate, and the first rack is vertically connected in the communicating port in a sliding manner; the top of the first rack is provided with a limiting clamp for limiting the arm, and the limiting clamp can longitudinally slide along the communication port and can be accommodated in the movable cavity; the inner side of each flat plate is provided with a waste collection unit; the waste collection unit comprises a second slide rail fixed on the inner side of the flat plate, a collection cylinder is connected to the second slide rail in a sliding mode, and an opening of the collection cylinder faces to the corresponding flat plate.
2. The fixing device for arm port puncture according to claim 1, wherein: first rack is horizontal rectangular form, and the intercommunication mouth is the bar form, and spacing clamp sliding connection is at the top of first rack.
3. The fixing device for arm port puncture according to claim 2, wherein: and the top of the first rack is provided with a limiting unit for limiting the limiting clamp.
4. The arm port puncture fixing device according to claim 3, wherein: the limiting unit comprises a plurality of second jacks arranged at the top of the first rack, a third jack is vertically arranged on the side of the limiting clamp, and the third jack and one of the second jacks are matched with a limiting pin together.
5. The fixing device for arm port puncture according to claim 1, wherein: the connecting plate is kept away from to every flat board one side all seted up the spout, and sliding connection has the slide in the spout, offers on the slide to be used for placing puncture utensil put the thing groove.
6. The arm port puncture fixing device according to claim 5, wherein: the end part of the sliding plate is provided with a telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584352.1A CN111700755B (en) | 2020-06-23 | 2020-06-23 | Fixing device for arm port puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584352.1A CN111700755B (en) | 2020-06-23 | 2020-06-23 | Fixing device for arm port puncture |
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| Publication Number | Publication Date |
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| CN111700755A CN111700755A (en) | 2020-09-25 |
| CN111700755B true CN111700755B (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010584352.1A Active CN111700755B (en) | 2020-06-23 | 2020-06-23 | Fixing device for arm port puncture |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515901B (en) * | 2020-11-30 | 2022-02-11 | 安徽医科大学第一附属医院 | Multifunctional arm port operation bed |
| CN112690829B (en) * | 2020-12-15 | 2023-04-07 | 重庆医科大学附属第二医院 | Collector for accurately collecting urine samples |
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| CN204501489U (en) * | 2015-03-26 | 2015-07-29 | 中国人民解放军第四军医大学 | Through left side radial artery intervene operation arm fixed mount |
| CN204863834U (en) * | 2015-08-07 | 2015-12-16 | 广西壮族自治区人民医院 | PICC puts a tub operation bed |
| CN209059849U (en) * | 2018-07-26 | 2019-07-05 | 臧玉慧 | Critical patient PICC punctures fixed device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3005181B1 (en) * | 1980-02-12 | 1981-05-14 | Josef 2000 Hamburg Koblanski | Device for immobilizing the arm during infusion therapy |
| CN202446378U (en) * | 2012-01-18 | 2012-09-26 | 宋文慧 | Infusion nursing bed for mental patient |
| CN202620050U (en) * | 2012-06-25 | 2012-12-26 | 丁冬红 | Restraining bed for psychotic patient |
| CN203447441U (en) * | 2013-08-09 | 2014-02-26 | 韩光 | Pediatric infusion nursing bed |
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|---|---|
| CN111700755A (en) | 2020-09-25 |
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