US414454A - Device for administering an - Google Patents
Device for administering an Download PDFInfo
- Publication number
- US414454A US414454A US414454DA US414454A US 414454 A US414454 A US 414454A US 414454D A US414454D A US 414454DA US 414454 A US414454 A US 414454A
- Authority
- US
- United States
- Prior art keywords
- cup
- section
- spring
- administering
- bedstead
- 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 - Lifetime
Links
- 230000003444 anaesthetic Effects 0.000 description 16
- 210000003128 Head Anatomy 0.000 description 6
- 210000001331 Nose Anatomy 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000035606 childbirth Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
Definitions
- My invention relates to improvements in devices for administering anaesthetics; and it consists in certain novel features hereinafter described and claimed.
- Figure 1 is a side elevation of a bedstead and my improved device applied thereto.
- Fig. 2 is a perspective view of the device, showing it arranged in a small compass for carrying; and
- Fig. 3 is a detail sectional view of the cup.
- Fig. 4: is a section on the line a; a: of Fig. 3, with the sponge removed.
- A designates a bedstead of the usual or any preferred construction.
- A designates a spring, which is made in a series of small sections C,which are pivotally connected at their ends, as shown.
- the lower link or section of the spring is provided at its free end with a set-screw D, which is forced into the head-board of the bedstead to secure the device thereto.
- the cup is made in two sections G H, as shown, and is mounted between the ends of the supporting arms or rods by having the lugs or trunnions I on the side of the section G engage suitable bearing loops or eyes at the ends of the said arms or rods.
- the two sections of the cup are connected by a screw thread J, so that the section H can be easily removed to facilitate the insertion of the sponge to contain the anaesthetic.
- the section H is provided with an approximatelyelliptical edge, so as to fit over the mouth and nose of the patient, and near said edge it is provided with a series of transverse perforations K, to permit access of the air to the vapor before it is inhaled.
- the section H is also provided with a partition L, having a central opening M, and having a valve N on its inner side adapted to cover said opening. The said valve is held normally over said opening by a small spring 0, secured to the partition and bearing upon the valve.
- a series of cross bars or rods P are secured within the section H of the cup, so as to hold the sponge off the valve, and the section is further provided on its outer side with the handles Q,which are to be grasped by the patient when applying the device.
- the section G of the cup is bowl-shaped, and is provided at the center of its convex surface with a small inlet-tube B, through which the anaesthetic is fed into the cup, and the said section is provided with a single handle S, so that the device can be applied with a single hand, if so desired;
- My device is intended for use in surgical operations, and is designed more especially for use in cases of child-birth.
- the device is secured to the bedstead so that the cup will hang over the head of the patient, as shown in Fig. 1.
- the patient draws the cup downward, so that it will cover the mouth and nose, the nose bearing against the valve, so as to open the same, and thus allow the vapor to be inhaled. *When insensibility has been produced, the handles are released, and the spring then raises the cup from the head of the patient.
- the anaesthetic is held in the cup by a sponge. placed therein, and is fed thereto through the inlet-tube, as before stated.
- This inlet-tube is provided at its open outer end with a small lid or cap a, which has a springlatch 11 at one side, which engages a lug c on the side of the inlet-tube, so as to hold the lid over the tube and prevent the escape of the vapor.
- My device is very simple and efficient, and when not in use can be folded into a small space, as shown in Fig. 2.v
- the construction of the spring also enables the user to adjust the device to the desired height.
- a device for use in administering anaesthetics comprising a spring adapted to be secured to a bedstead and an anaesthetic hold ing cup loosely. hung on the free end of said
- a spring adapted to be secured to a bedstead and an anaesthetic hold ing cup loosely.
- cup may be readily accommodated to the po- J No. M. KIRKBRIDE, sition of the patients head as set forth. M. B. WEAQER.
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Percussion Or Vibration Massage (AREA)
Description
(No Model.)
M. B. SMITH. DEVICE FOR ADMINISTERING ANESTHETIGS. No. 414,454. Patented Nov. 5, 1889..
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UNITED STATES,
PATENT rricn.
MARK BARTON SMITH, OF MoPIIERSON, KANSAS.
SPECIFICATION forming part of Letters Patent No. 414,454, dated November 5, 1889. Application filed January 30,1889. Serial No- 298,08L (No model.)
To all whom it may concern.-
Be it known that I, MARK BARTON SMITH,
a citizen of the United States, residing at Mc- Pherson, in the county of McPherson and State of Kansas, have invented new and useful Improvements in Devices for Administering Anaesthetics, of which the following is a specification.
My invention relates to improvements in devices for administering anaesthetics; and it consists in certain novel features hereinafter described and claimed.
In the accompanying drawings, Figure 1 is a side elevation of a bedstead and my improved device applied thereto. Fig. 2 is a perspective view of the device, showing it arranged in a small compass for carrying; and Fig. 3 is a detail sectional view of the cup. Fig. 4: is a section on the line a; a: of Fig. 3, with the sponge removed.
- Referring to the drawings by letter, A designates a bedstead of the usual or any preferred construction.
B designates a spring, which is made in a series of small sections C,which are pivotally connected at their ends, as shown. The lower link or section of the spring is provided at its free end with a set-screw D, which is forced into the head-board of the bedstead to secure the device thereto. To the upper end of the upper section G of the spring I pivot the ends of the diverging supporting arms or rods E E, between the outer ends of which I pivotally mount the cup F,Which contains the anaesthetic. The cup is made in two sections G H, as shown, and is mounted between the ends of the supporting arms or rods by having the lugs or trunnions I on the side of the section G engage suitable bearing loops or eyes at the ends of the said arms or rods. The two sections of the cup are connected by a screw thread J, so that the section H can be easily removed to facilitate the insertion of the sponge to contain the anaesthetic. The section H is provided with an approximatelyelliptical edge, so as to fit over the mouth and nose of the patient, and near said edge it is provided with a series of transverse perforations K, to permit access of the air to the vapor before it is inhaled. The section H is also provided with a partition L, having a central opening M, and having a valve N on its inner side adapted to cover said opening. The said valve is held normally over said opening by a small spring 0, secured to the partition and bearing upon the valve. A series of cross bars or rods P are secured within the section H of the cup, so as to hold the sponge off the valve, and the section is further provided on its outer side with the handles Q,which are to be grasped by the patient when applying the device. The section G of the cup is bowl-shaped, and is provided at the center of its convex surface with a small inlet-tube B, through which the anaesthetic is fed into the cup, and the said section is provided with a single handle S, so that the device can be applied with a single hand, if so desired;
My device is intended for use in surgical operations, and is designed more especially for use in cases of child-birth.
The device is secured to the bedstead so that the cup will hang over the head of the patient, as shown in Fig. 1. The patient draws the cup downward, so that it will cover the mouth and nose, the nose bearing against the valve, so as to open the same, and thus allow the vapor to be inhaled. *When insensibility has been produced, the handles are released, and the spring then raises the cup from the head of the patient.
The anaesthetic is held in the cup by a sponge. placed therein, and is fed thereto through the inlet-tube, as before stated. This inlet-tube is provided at its open outer end with a small lid or cap a, which has a springlatch 11 at one side, which engages a lug c on the side of the inlet-tube, so as to hold the lid over the tube and prevent the escape of the vapor.
My device is very simple and efficient, and when not in use can be folded into a small space, as shown in Fig. 2.v The construction of the spring also enables the user to adjust the device to the desired height.
Havingthus described my invention, What I claim, and desire to secure by Letters Patent,
1. A device for use in administering anaesthetics, comprising a spring adapted to be secured to a bedstead and an anaesthetic hold ing cup loosely. hung on the free end of said In testimony that I claim theforegoing as spring, as set forth. 7 my own I have hereto affixed my signature :0
2. The combination of the spring, the supin presence of two witnesses. porting-arms pivoted to the free end of said ARK BARTON SMITH 5 spring, and the cup having the lower ends of said arms pivoted to its sides, whereby the Witnesses:
cup may be readily accommodated to the po- J No. M. KIRKBRIDE, sition of the patients head as set forth. M. B. WEAQER.
Publications (1)
Publication Number | Publication Date |
---|---|
US414454A true US414454A (en) | 1889-11-05 |
Family
ID=2483384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US414454D Expired - Lifetime US414454A (en) | Device for administering an |
Country Status (1)
Country | Link |
---|---|
US (1) | US414454A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310307A (en) * | 1980-09-02 | 1982-01-12 | Nolan Bellisario | Dental audio and gaseous analgesia applicator |
US20090179117A1 (en) * | 2008-01-14 | 2009-07-16 | Christopher Thomas | Breathing apparatus hose support |
-
0
- US US414454D patent/US414454A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310307A (en) * | 1980-09-02 | 1982-01-12 | Nolan Bellisario | Dental audio and gaseous analgesia applicator |
US20090179117A1 (en) * | 2008-01-14 | 2009-07-16 | Christopher Thomas | Breathing apparatus hose support |
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